CN104181045A - Steel pipe water pressure detection device with automatic steel pipe clamping function - Google Patents

Abstract

The invention relates to a steel pipe water pressure detection device with an automatic steel pipe clamping function, belonging to the technical field of a steel pipe water pressure testing machine. The steel pipe water pressure detection device comprises a stander, wherein the stander comprises a left front stand column, a left rear stand column, a right front stand column, a right rear stand column, a front supporting beam, a rear supporting beam, a fixed bracket, a slide adjusting frame, a left beam frame and a right beam frame. The steel pipe water pressure detection device is characterized by also comprising an automatic steel pipe left clamping mechanism, a steel pipe water injection mechanism, an automatic steel pipe right clamping mechanism and a steel pipe end opening sealing mechanism, the automatic steel pipe left clamping mechanism and the steel pipe water injection mechanism are arranged on the left end of the stander, and the steel pipe water injection mechanism is arranged on the left side of the automatic steel pipe clamping mechanism; the automatic steel pipe right clamping mechanism and the steel pipe end opening sealing mechanism are arranged on the right end of the stander, the position of the automatic steel pipe right clamping mechanism corresponds to the automatic steel pipe left clamping mechanism, the position of the steel pipe end opening sealing mechanism corresponds to the steel pipe water injection mechanism, and the steel pipe end opening sealing mechanism is arranged on the right side of the automatic steel pipe right clamping mechanism. By adopting the steel pipe water pressure detection device with the automatic steel pipe clamping function, the operating intensity of online detection personnel can be alleviated, and the safety can be guaranteed.

Description

The steel pipe device for detecting water pressure with the automatic holding function of steel pipe

Technical field

The invention belongs to steel pipe hydrostatic tester tool technical field, be specifically related to a kind of steel pipe device for detecting water pressure with the automatic holding function of steel pipe.

Background technology

Above mentioned steel pipe mainly refers to weldless steel tube (as follows), and weldless steel tube comprises hot rolled seamless steel tube and cold rolling, solid drawn tube.Because weldless steel tube has hollow section, thereby a large amount of pipeline as carrying fluid, as transfer oil, rock gas, coal gas, water etc.No matter weldless steel tube is at military industry field or very extensive in the application of industrial circle and even building field, with regard to military industry field, for satellite, aircraft, naval vessel etc., with regard to industrial circle, more for boiler manufacture and power generating equipment, with regard to building field, more as framing scaffold.

In order to ensure the quality of steel pipe, conventionally, except Steel Pipe Eddy Detection and/or ultrasonic inspection being detected in sampling observation mode, also need to carry out hydraulic pressure test (being that aforesaid hydraulic pressure detects), to grasp the water pressure resistance anti-leakage degree of steel pipe.

In disclosed Chinese patent literature, can be seen in the technical information about steel pipe device for detecting water pressure, typically as Granted publication CN202770609U recommends to have " steel pipe hydrostatic tester ", this patent scheme can be made hydraulic pressure test and use the quality of steel pipe is accomplished to know what's what steel pipe, degree of possessing, and can embody the 0012nd section of famous technique effect of its instructions, but need to handle and clamping clip, carry out manual operation (specifically can referring to the 0037th section, the instructions of this patent) by online testing staff in steel pipe of every survey, to realize the clamping before test and the release after test completes to steel pipe, thereby inefficiency not only, and online testing staff's manipulation strength is large." water pressure tester of steel tube " that CN203643110U provides is that fixed seal head and movable end socket are set on fixed mount, the steel pipe that awaits detecting is placed between fixed seal head and movable end socket, by cylinder, make movable end socket displacement, thereby by steel pipe clamping between fixed seal head and movable end socket, this patent scheme has without relying on manual operations by the strong point of steel pipe clamping for CN202770609U, but, because steel pipe is comparatively tediously long, thereby in actual testing process, can produce amount of deflection and cause the anxiety that steel tube end part is shaken off from movable end socket and/or fixed seal head." nonmetal pipeline hydraulic pressure leak detection apparatus " that publication No. CN102426084A discloses belongs to the pick-up unit category to urban operating mechanism pipeline, for the detection of metal steel pipe, do not have referential technology enlightenment.

For above-mentioned prior art, the applicant has done useful design, has finally formed technical scheme described below, and is taking between the inspection vehicle the applicant, to have carried out simulation test under secrecy provision, and it is practicable that result proves.

Summary of the invention

Task of the present invention be to provide a kind of can be automatically by the reliable clamping of the steel pipe that awaits detecting and discharge fast after detection completes and use manipulation strength and the safing steel pipe device for detecting water pressure with the automatic holding function of steel pipe that significantly alleviates online detection person.

Task of the present invention completes like this, a kind of steel pipe device for detecting water pressure with the automatic holding function of steel pipe, comprise a frame, this frame comprises left front column, left back column, right front column, right back column, front support beam, rear support beam, fixed mount, slip adjustment rack, left roof beam structure and right roof beam structure, left front, rear column is parallel before and after keeping with longitudinal state each other, right front, rear column is equally so that longitudinally state is parallel before and after keeping each other, and left front column is corresponding with right front column left and right, and left back column is with right back column, left and right is corresponding each other, the front end of left roof beam structure and the top of left front column are fixed, and the rear end of left roof beam structure and the top of left back column are fixed, the front end of right roof beam structure and the top of right front column are fixed, and the rear end of right roof beam structure and the top of right back column are fixed, the left end of front support beam and the front end of described left roof beam structure are fixed, and the right-hand member of front support beam and the front end of right roof beam structure are fixed, and the middle part at front support beam is fixed with front support boom support with interval state, the left end of rear support beam and the rear end of left roof beam structure are fixed, then the right-hand member of support beam and the rear end of right roof beam structure are fixed, at the middle part of rear support beam and be fixed with rear support boom support in the position corresponding with front support boom support, wherein: front, rear support beam keeps parallel at length direction each other, fixed mount is positioned at the left end of described frame, and the bottom of the left end of the front side of this fixed mount and front support beam is fixed, and the bottom of the left end of the rear side of fixed mount and rear support beam is fixed, slip adjustment rack is positioned at the right-hand member of described frame, and the right-hand member of the front side of this slip adjustment rack and front support beam is slidably matched, and the right-hand member of the rear side of slip adjustment rack and rear support beam is slidably matched, the top of described fixed mount has a fixed mount top board, this fixed mount top board towards on a side be fixed with the left fixed beam of a top board and the right fixed beam of a top board, the left fixed beam of top board leans out the forward edge position of fixed mount top board and fixes with the bottom of front support beam towards one end of described front support beam, the left fixed mount of top board leans out the posterior edges position of fixed mount top board and fixes with the bottom of rear support beam towards one end of described rear support beam, the right fixed beam of top board and the left fixed beam of top board are parallel and be positioned at the right side of the left fixed beam of top board, the right fixed beam of this top board leans out the forward edge position of fixed mount top board and fixes with the bottom of front support beam towards one end of front support beam, and the right fixed beam of top board leans out the posterior edges position of fixed mount top board and fixes with the bottom of rear support beam towards one end of rear support beam, on the front and back wall body of the left end of fixed mount and respectively offer the block water jacket chamber of stepping down in position to correspond to each other, at the middle part of fixed mount, form and have a steel pipe compressing limiting plate, Shang Yi interval, lower edge state at this steel pipe compressing limiting plate offers steel pipe compressing stopper slot, the opening of this steel pipe compressing stopper slot towards under, in the front and back side of the right-hand member of fixed mount, each forms a slider waveguide rod fixed head, a pair of slider waveguide rod fixed head is mutually corresponding, be characterised in that, also include the left automatic clamping mechanism of a steel pipe and a steel pipe water injecting mechanism, the left automatic clamping mechanism of this steel pipe and steel pipe water injecting mechanism are arranged on the left end of the length direction of described frame, and steel pipe water injecting mechanism is positioned at the left side of the left automatic clamping mechanism of steel pipe, the right automatic clamping mechanism of one steel pipe and a port of steel pipe closing means, the right automatic clamping mechanism of this steel pipe and port of steel pipe closing means are arranged on the right-hand member of the length direction of described frame, and the position of the right automatic clamping mechanism of steel pipe is corresponding with the left automatic clamping mechanism of described steel pipe, and the position of port of steel pipe closing means is corresponding with described steel pipe water injecting mechanism, and be positioned at the right side of the right automatic clamping mechanism of steel pipe.

In a specific embodiment of the present invention, on described a pair of slider waveguide rod fixed head and respectively offer a left rack slide guide rod fixed orifice and a right rack slide guide rod fixed orifice in position to correspond to each other, and on one piece of slider waveguide rod fixed head of the direction towards described front support beam in a pair of slider waveguide rod fixed head, also offer a clamping working cylinder post resigning hole, this clamping working cylinder post resigning hole is positioned at a described left side, between right rack slide guide rod fixed orifice, the left automatic clamping mechanism of described steel pipe comprises clamping working cylinder, left rack slide guide rod, right rack slide guide rod, left rack slide, right rack slide, left tooth bar, right tooth bar, tooth bar mate gear and tooth bar mate gear axle pivotable supporting base, clamping working cylinder fixes with the one piece of slider waveguide rod fixed head towards front support beam direction in horizontal boom state and described a pair of slider waveguide rod fixed head in the position corresponding to below described front support beam, and this clamping working cylinder post that clamps working cylinder is corresponding to described clamping working cylinder post resigning hole, the two ends of left rack slide guide rod respectively with described a pair of slider waveguide rod fixed head on described left rack slide guide rod fixed orifice fix, right rack slide guide rod and left rack slide guide rod are parallel, the two ends of this right rack slide guide rod respectively with a pair of slider waveguide rod fixed head on described right rack slide guide rod fixed orifice fix, one end of left rack slide and right rack slide is nested with slidably on left rack slide guide rod, the other end is nested with slidably on right rack slide guide rod, in the bottom of left rack slide, be fixed with a left rack slide jaw, at the length direction of this left rack slide jaw and towards a side of right rack slide, offer a left rack slide jaw groove, in the bottom of right rack slide, be fixed with a right rack slide jaw, at the length direction of this right rack slide jaw and towards a side of left rack slide, offer a right rack slide jaw groove, left, right rack slide jaw groove keeps corresponding with aspectant state each other, wherein: a left side, the quantity of right rack slide all has a group of identical even number, and be each other one every one distributions, left tooth bar and left rack slide are fixed, right tooth bar and right rack slide are fixed, and the left rack tooth of left tooth bar and the right rack tooth of right tooth bar keep aspectant position relationship each other, the quantity of tooth bar mate gear has one group, with interval state, be arranged on a left side, between right tooth bar and be meshed with the left rack tooth of described left tooth bar and the right rack tooth of described right tooth bar simultaneously, the quantity of tooth bar mate gear axle pivotable supporting base equates with the quantity of described tooth bar mate gear, and the position corresponding to above tooth bar mate gear and described fixed mount top board towards under a side fix, the tooth bar mate gear axle of tooth bar mate gear is bearing on tooth bar mate gear axle pivotable supporting base rotationally, on the right rack slide described in a piece that adjoins with described clamping working cylinder post and the middle position that is positioned at the length direction of this right rack slide offer a working cylinder post connecting screw hole, the end of described clamping working cylinder post leans out described clamping working cylinder post resigning hole and is connected with described working cylinder post connecting screw hole, on described a pair of slider waveguide rod fixed head and at the position that borders on of the steel pipe compressing limiting plate with described, respectively form and have a block water jacket guide rod fixed head, on block water jacket guide rod fixed head, each is fixed with a block water jacket guide rod with horizontal boom state, described steel pipe water injecting mechanism and block water jacket guide rod are slidably matched, and be respectively provided with a rack slide guide rod end and limit gear pin on a pair of slider waveguide rod fixed head and in the position corresponding to described left rack slide guide rod fixed orifice and right rack slide guide rod fixed orifice, the left end of described fixed mount and with the mutually parallel end wall of described steel pipe compressing limiting plate on offer a block water jacket brake function cylinder post resigning hole, this block water jacket brake function cylinder post resigning hole is positioned at the middle position of end wall, the step down rectangle that is shaped as in chamber of described block water jacket.

In another specific embodiment of the present invention, described steel pipe water injecting mechanism comprises block water jacket brake function cylinder, block water jacket, irrigation sleeve, water under high pressure water tank and pumping plant, block water jacket brake function cylinder is fixed on described end wall back to a side of described steel pipe compressing limiting plate with horizontal boom state, through described block water jacket brake function cylinder post resigning hole, the direction towards block water jacket stretches and is connected with the middle part of block water jacket towards the length direction of a side of described end plate the block water jacket brake function cylinder post of this block water jacket brake function cylinder, block water jacket is slidably matched in the position in the chamber of stepping down corresponding to described block water jacket and the block water jacket chamber of stepping down, at the two ends of this block water jacket and be respectively fixed with a block water jacket guide pin bushing in the position corresponding to described block water jacket guide rod, this block water jacket guide pin bushing and block water jacket guide rod are slidably matched, the quantity of irrigation sleeve has one group, with the linearly arrangement of mode one by one and be fixed on block water jacket back to a side of end plate, water under high pressure water tank is connected with irrigation sleeve pipeline, pumping station layout is on terrace, described water under high pressure water tank is connected with pumping plant by pipeline, to water under high pressure water tank, provide water under high pressure.

In another specific embodiment of the present invention, described irrigation sleeve comprises irrigation sleeve body, sealing shroud and gland, irrigation sleeve body and described block water jacket are fixed back to a side of described end plate, on the chamber diapire of the irrigation sleeve body cavity of this irrigation sleeve body and the middle position that is positioned at chamber diapire offer a pressure transducer joint matching hole, on this pressure transducer joint matching hole, connected a pressure transducer joint, this pressure transducer joint communicates with irrigation sleeve body cavity, and on this pressure transducer joint, be connected with a pressure perception pipe of being furnished with pressure transducer, on the sidewall of irrigation sleeve body cavity, offer a sidewall gutter, and on the diapire of described chamber, offer a chamber diapire gutter, this chamber diapire gutter communicates with sidewall gutter and communicates with described pressure transducer joint matching hole simultaneously, in the position corresponding to described sidewall gutter, offer one for the water under high pressure in described water under high pressure water tank is introduced to the water under high pressure introduction hole in irrigation sleeve body cavity, the described water under high pressure water tank being connected with pumping plant by pipeline is connected with water under high pressure introduction hole pipeline, in irrigation sleeve body cavity and in the position corresponding to described sealing shroud, form and have a sealing shroud to coordinate step chamber and form and have a gland to coordinate step chamber in the position corresponding to described gland, sealing shroud coordinates step chamber to match with described sealing shroud, middle position formation at sealing cover has a sealing shroud apopore, sealing cover apopore communicates with irrigation sleeve body cavity, and the circumferencial direction around sealing shroud on the outer wall of sealing shroud forms and has sealing shroud elastic deformation groove with interval state, gland coordinates step chamber to be sealed and matched with described gland and together with irrigation sleeve body and described block water jacket, is being fixed corresponding to the position that is opened in the gland fixing screw hole on irrigation sleeve body by one group of gland gib screw, middle position formation at gland has a steel tube end part probe hole, this steel tube end part probe hole is corresponding with described sealing shroud apopore, and the direction of the diameter self sealss of this steel tube end part probe hole cover becomes the shape that is configured to greatly frustum of a cone hole gradually towards the direction away from sealing shroud.

In another specific embodiment of the present invention, between the front end of described right roof beam structure and described front support boom support, be fixed with a leading beam-and-rail, the length direction of this leading beam-and-rail and towards on a side surface be fixed with a fromer rail, and be fixed with a rear rail beam between the rear end of right roof beam structure and described rear support boom support, the length direction of this rear rail beam and towards on a side surface be fixed with a rear rail, forward and backward guide rail beam keeps parallel with the state facing each other; in the front side of described slip adjustment rack and be fixed with front-slider in the position corresponding to described fromer rail, front-slider and fromer rail are slidably matched, and at the rear side of slip adjustment rack and be fixed with rear slider in the position corresponding to described rear rail, rear slider and rear rail are slidably matched, at the left end of slip adjustment rack and towards a side of described front support beam and towards a side of rear support beam, be respectively fixed with a sliding shoe guide rod fixed head, this pair of sliding piece guide rod fixed head is parallel, the right automatic clamping mechanism of described steel pipe in the position corresponding to pair of sliding piece guide rod fixed head, be connected with pair of sliding piece guide rod fixed head and simultaneously with slip adjustment rack left end towards under a side be connected, right-hand member formation at slip adjustment rack has a sealed water jacket brake function cylinder fixed head, described port of steel pipe closing means corresponding to slip adjustment rack right-hand member towards under the position of a side be connected with slip adjustment rack and be connected with described sealed water jacket brake function cylinder fixed head simultaneously.

Of the present invention, also have in a specific embodiment, on described pair of sliding piece guide rod fixed head and respectively offer a left tooth bar sliding shoe guide rod fixed orifice and a right tooth bar sliding shoe guide rod fixed orifice in position to correspond to each other, and on one piece of sliding shoe guide rod fixed head of the direction towards described front support beam in pair of sliding piece guide rod fixed head, also offer a clamping action cylinder post resigning hole, this clamping action cylinder post resigning hole is positioned at a left side, between right tooth bar sliding shoe guide rod fixed orifice, on pair of sliding piece guide rod fixed head and in the position corresponding to described left tooth bar sliding shoe guide rod fixed orifice and right tooth bar sliding shoe guide rod fixed orifice, be also respectively provided with a tooth bar sliding shoe guide rod end limiting block pin, the right automatic clamping mechanism of described steel pipe comprises clamping action cylinder, left tooth bar sliding shoe guide rod, right tooth bar sliding shoe guide rod, left tooth bar sliding shoe, right tooth bar sliding shoe, move left tooth bar, tooth bar moves right, mobile rack mate gear and mobile rack mate gear axle pivotable supporting base, clamping action cylinder is fixed with the one piece of sliding shoe guide rod fixed head towards front support beam direction in horizontal boom state and described pair of sliding piece guide rod fixed head in the position corresponding to below described front support beam, and the clamping action cylinder post of this clamping action cylinder is corresponding to described clamping action cylinder post resigning hole, the two ends of left tooth bar sliding shoe guide rod respectively with pair of sliding piece guide rod fixed head on described left tooth bar sliding shoe guide rod fixed orifice fix, right tooth bar sliding shoe guide rod and left tooth bar sliding shoe guide rod are parallel, the two ends of this right tooth bar sliding shoe guide rod respectively with pair of sliding piece guide rod fixed head on described right tooth bar sliding shoe guide rod fixed orifice fix, one end of left tooth bar sliding shoe and right tooth bar sliding shoe is nested with slidably on left tooth bar sliding shoe guide rod, the other end is nested with slidably on right tooth bar sliding shoe guide rod, in the bottom of left tooth bar sliding shoe, be fixed with a left tooth bar sliding shoe jaw, at the length direction of this left tooth bar sliding shoe jaw and towards a side of right tooth bar sliding shoe, offer a left tooth bar sliding shoe jaw groove, in the bottom of right tooth bar sliding shoe, be fixed with a right tooth bar sliding shoe jaw, at the length direction of this right tooth bar sliding shoe jaw and towards a side of left tooth bar sliding shoe, offer a right tooth bar sliding shoe jaw groove, left, right tooth bar sliding shoe jaw groove keeps corresponding with aspectant state each other, wherein: a left side, the quantity of right tooth bar sliding shoe all has a group of identical even number, and be each other one every one distributions, move left tooth bar and left tooth bar sliding shoe is fixed, move right tooth bar and right tooth bar sliding shoe fixed, and the rack tooth that moves left that moves left tooth bar keeps aspectant position relationship each other with the rack tooth that moves right of the tooth bar that moves right, the quantity of mobile rack mate gear has one group, with interval state, be arranged on a left side, move right between tooth bar and simultaneously with described move left tooth bar move left rack tooth and described in the move right rack tooth that moves right of tooth bar be meshed, the quantity of mobile rack mate gear axle pivotable supporting base equates with the quantity of described mobile rack mate gear, and the position corresponding to above mobile rack mate gear and described slip adjustment rack left end towards under a side fix, the mobile rack mate gear axle of mobile rack mate gear is bearing on mobile rack mate gear axle pivotable supporting base rotationally, on the right tooth bar sliding shoe described in adjacent one piece of the clamping action cylinder post with described clamping action cylinder and the middle position that is positioned at the length direction of this right tooth bar sliding shoe offer an acting cylinder post connecting screw hole, the end of described clamping action cylinder post leans out described clamping action cylinder post resigning hole and is connected with described acting cylinder post connecting screw hole.

More of the present invention and in a specific embodiment, described port of steel pipe closing means comprises sealed water jacket brake function cylinder, port of steel pipe sealed water jacket and sealed water jacket guide rod seat, the quantity of sealed water jacket brake function cylinder has one group, and be fixed on described sealed water jacket brake function cylinder fixed head back to a side of the right automatic clamping mechanism of described steel pipe with horizontal boom state, through sealed water jacket brake function cylinder fixed head, the direction towards port of steel pipe sealed water jacket stretches the sealed water jacket brake function cylinder post of sealing water jacket brake function cylinder, the quantity of port of steel pipe sealed water jacket equates with the quantity of sealed water jacket brake function cylinder, in the sealed water jacket chamber of port of steel pipe sealed water jacket, be provided with an O-ring seal, sealing circle is limited by the O-ring seal gland at accent position that is fixed on the sealed water jacket chamber of port of steel pipe sealed water jacket, and the middle position at sealing circle gland offers steel tube end part mating holes, at port of steel pipe sealed water jacket, towards the middle position of a side of described sealed water jacket brake function cylinder post, be extended with a sealed water jacket guide rod, sealing water jacket guide rod is connected with the end of sealed water jacket brake function cylinder post, the quantity of sealed water jacket guide rod seat equates with the quantity of port of steel pipe sealed water jacket, and the lower end of sealing water jacket guide rod seat is nested with slidably on described sealed water jacket guide rod, and upper end and described slip adjustment rack towards under a side be fixedly connected with.

In of the present invention and then a specific embodiment, at described water under high pressure water tank, towards a side of described pumping plant, be connected with a water tank water inlet pipe, this water tank water inlet pipe is connected with pumping plant, and towards a side of described block water jacket, be equipped with the water tank rising pipe equating with the quantity of described irrigation sleeve at water under high pressure water tank, this water tank rising pipe connects at position and the irrigation sleeve body of the described water under high pressure introduction hole corresponding to described irrigation sleeve body, and on the pipeline of this water tank rising pipe, is equipped with a retaining valve and a keying valve.

Of the present invention again more and in a specific embodiment, described pumping plant comprises pond, motor and high-pressure hydraulic pump, pond is formed on the terrace of field of employment, motor coordinates with high-pressure hydraulic pump transmission, and together with motor, be fixed on the pool top cover in pond by high-pressure hydraulic pump, the high-pressure hydraulic pump machine inlet of high-pressure hydraulic pump is stretched in pond, and the high-pressure hydraulic pump water delivering orifice of high-pressure hydraulic pump is connected with described water tank water inlet pipe.

In again of the present invention and then a specific embodiment, between the front end of described right roof beam structure and described front support boom support and be fixed with a front adjustment locking beam in the position of the side-lower corresponding to described leading beam-and-rail, and between the rear end of right roof beam structure and described rear support boom support and be fixed with a rear adjustment locking beam in the position of the side-lower corresponding to described rear rail beam, on described pair of sliding piece guide rod fixed head and be positioned at bottom and be respectively fixed with an adjustment latch ear, in adjustment latch ear, be equipped with an adjustment latch ear screw, wherein: in described pair of sliding piece guide rod fixed head, adjustment latch ear dog screw in adjustment latch ear on one piece of slider waveguide rod fixed head of described front adjustment locking beam one side matches with front adjustment locking beam, and adjustment latch ear dog screw on one piece of sliding shoe guide rod fixed head of described rear adjustment locking beam one side locks beam with rear adjustment and matches.

Technical scheme provided by the invention can be by the left and right automatic clamping mechanism of steel pipe to awaiting two ends, the left and right difference Automatic-clamping of the steel pipe of hydraulic pressure detection, and completed after water filling detects and automatically discharged in steel pipe water injecting mechanism, thereby without artificially participating in the clamping of steel pipe and releasing operation, both can significantly alleviate online testing staff's operation intensity, and can ensure safety again.

Accompanying drawing explanation

Fig. 1 is the embodiment schematic diagram that the present invention has the steel pipe device for detecting water pressure of the automatic holding function of steel pipe.

Fig. 2 is the left clamp system of steel pipe illustrated of Fig. 1 and the detailed structure view of steel pipe water injecting mechanism.

Fig. 3 is the right clamp system of steel pipe illustrated of Fig. 1 and the detailed structure view of port of steel pipe closing means.

Fig. 4 is the spatial structure exploded view of the irrigation sleeve illustrated of Fig. 2.

Fig. 5 is the detailed structure view of the right clamp system of the steel pipe shown in Fig. 3 after removing mobile rack mate gear axle pivotable supporting base.

Fig. 6 is Fig. 1 side diagram.

Embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.

The concept of every directivity that relates to upper and lower, left and right, front and rear (or claiming directionality) is all for the residing location status of figure being described in the following description, object is to facilitate public understanding, thereby can not be understood as being particularly limited technical scheme provided by the invention.

Refer to Fig. 1, provided: a frame 1; The left automatic clamping mechanism 2 of one steel pipe and a steel pipe water injecting mechanism 3, the left automatic clamping mechanism 2 of this steel pipe and steel pipe water injecting mechanism 3 are arranged on the left end of the length direction of aforementioned frame 1, and steel pipe water injecting mechanism 3 is positioned at the left side of the left automatic clamping mechanism 2 of steel pipe; The right automatic clamping mechanism 4 of one steel pipe and a port of steel pipe closing means 5, the right automatic clamping mechanism 4 of this steel pipe and port of steel pipe closing means 5 are arranged on the right-hand member of the length direction of aforementioned frame 1, and the position of the right automatic clamping mechanism 4 of steel pipe is corresponding with the left automatic clamping mechanism 2 of aforementioned steel pipe, and the position of port of steel pipe closing means 5 is corresponding with aforementioned steel pipe water injecting mechanism 3, and be positioned at the right side of the right automatic clamping mechanism 4 of steel pipe.Give the left elevating mechanism 6 of a steel pipe and the right elevating mechanism 7 of a steel pipe, the left elevating mechanism 6 of steel pipe is supported on terrace in the position on the right side corresponding to the left automatic clamping mechanism 2 of aforementioned steel pipe, and the right elevating mechanism 7 of steel pipe is supported on terrace in the position on the right side corresponding to the right automatic clamping mechanism 4 of aforementioned steel pipe, and the left and right elevating mechanism 6,7 of this steel pipe corresponds to each other.And then provided one for the steel pipe 10 that awaits water filling detection is drawn to the position of the top corresponding to the left and right elevating mechanism 6,7 of aforementioned steel pipe and is lifted between the left and right clamp system 2,4 of aforementioned steel pipe and clamped by the left and right clamp system 2,4 of steel pipe for left and right elevating mechanism 6,7 simultaneously, and the steel pipe haulage gear 8 of drawing after water filling detects, this steel pipe haulage gear 8 is supported on terrace in the position at the middle part of the length direction corresponding to aforementioned frame 1.

Refer to Fig. 2, Fig. 3 and in conjunction with Fig. 1, above mentioned frame 1 comprises left front column 11a, left back column 11b, right front column 11c, right back column 11d, front support beam 12, rear support beam 13, fixed mount 14, slip adjustment rack 15, left roof beam structure 16 and right roof beam structure 17, left front, rear column 11a, 11b is parallel before and after keeping with longitudinal state each other, right front, rear column 11c, 11d is equally so that longitudinally state is parallel before and after keeping each other, and left front column 11a is corresponding with right front column 11c left and right, be on both same straight lines in left and right directions, and left back column 11b is with right back column 11d, left and right is corresponding each other, be on both same straight lines in left and right directions.Preferably, the shape of cross section of left front, rear column 11a, 11b, right front column 11c and right back column 11d is rectangular, and preferably use the rectangular tube of hollow, under use state, rely on the fixed head (Fig. 2 signal) of the flange-like of its bottom to be fixed with the flooring base that field of employment is steel pipe water filling detection place (as follows), built-in fitting is for example set on terrace, the fixed head of the aforementioned flange-like of the bottom of left front, rear column 11a, 11b, right front, rear column 11c, 11d is fixed with bolt and built-in fitting.Applicant it should be noted that: the concept left front, rear column 11a, 11b said is here based on its side, to be positioned at the left end of the length direction of frame 1, and right front, rear column 11c, 11d are with example.The front end of left roof beam structure 16 and preferred to weld or to fix with the top of the fixing mode of securing member and left front column 11a, and the rear end of left roof beam structure 16 is same preferably to weld or to fix with the top of the fixing mode of securing member and left back column 11b.(fixed form is as the description to left roof beam structure 16) fixed at the top of the front end of right roof beam structure 17 and right front column 11c, and (fixed form is as the description to left roof beam structure 16) fixed at the top of the rear end of right roof beam structure 17 and right back column 11d.The front end of the left end of front support beam 12 and aforementioned left roof beam structure 16 is welded and fixed, and the front end of the right-hand member of front support beam 12 and right roof beam structure 17 is welded and fixed, and with interval state, is welded with front support boom support 121 at the middle part of front support beam 12.The rear end of the left end of rear support beam 13 and left roof beam structure 16 is welded and fixed, then the rear end of the right-hand member of support beam 13 and right roof beam structure 17 is welded and fixed, at the middle part of rear support beam 13 and be welded with rear support boom support 131 in the position corresponding with front support boom support 121.Signal in figure and known in conjunction with professional knowledge, forward and backward support beam 12,13 keeps parallel at length direction each other.Fixed mount 14 is positioned at the left end of described frame 1, and the bottom of the left end of the front side of this fixed mount 14 and front support beam 12 fixes, and the bottom of the left end of the rear side of fixed mount 14 and rear support beam 13 is fixed, and specifically by Fig. 2, is illustrated.Slip adjustment rack 15 is positioned at the right-hand member of frame 1, and the right-hand member of the front side of this slip adjustment rack 15 and front support beam 12 is slidably matched, and the right-hand member of the rear side of slip adjustment rack 15 and rear support beam 13 is slidably matched, specifically can be referring to Fig. 3.The left automatic clamping mechanism 2 of aforementioned steel pipe and steel pipe water injecting mechanism 3 are arranged on fixed mount 14, and the right automatic clamping mechanism 4 of steel pipe and port of steel pipe closing means 5 are arranged on described slip adjustment rack 15, the left elevating mechanism 6 of aforesaid steel pipe and the right elevating mechanism 7 of steel pipe are corresponding between forward and backward support beam 12,13, and aforementioned steel pipe haulage gear 8 is corresponding to the middle position of the length direction of forward and backward support beam 12,13.

Preferably, aforesaid forward and backward support beam 12,13 adopts shape of cross section shape to be the joist steel of " work " font, yet if adopt channel-section steel or other equivalent material, should be considered as so not departing from technical connotation category disclosed by the invention.

Please see Fig. 2 by emphasis, the top of aforesaid fixed mount 14 has a fixed mount top board 141, this fixed mount top board 141 towards on a side be welded with the left fixed beam 1411 of a top board and the right fixed beam 1412 of a top board, the left fixed beam 1411 of top board leans out the forward edge position of fixed mount top board 141 and fixes with the bottom of front support beam 12 towards one end of front support beam 12, one end towards described rear support beam 13 of the left fixed mount 1411 of top board leans out the posterior edges position of fixed mount top board 141 and fixes with the bottom of rear support beam 13, the right fixed beam of top board 1412 is parallel and be positioned at the right side of the left fixed beam 1411 of top board with the left fixed beam 1411 of top board, the right fixed beam 1412 of this top board leans out the forward edge position of fixed mount top board 141 and fixes with the bottom of front support beam 12 towards one end of front support beam 12, and the right fixed beam 1412 of top board leans out the posterior edges position of fixed mount top board 141 and fixes with the bottom of rear support beam 13 towards one end of rear support beam 13.Applicant it should be noted that: if increase the beam that is equivalent to the left and right fixed beam 1411,1412 of top board on fixed mount top board 141, should be considered as equivalence again.On the front and back wall body of the left end of fixed mount 14 and respectively offer the block water jacket chamber 142 of stepping down in position to correspond to each other, that is to say, there is correspond to each other a pair of in the block water jacket chamber of stepping down.At the middle part of fixed mount 14, form and have a steel pipe compressing limiting plate 143, at Shang Yi interval, the lower edge state of this steel pipe compressing limiting plate 143, offer steel pipe compressing stopper slot 1431, the opening of this steel pipe compressing stopper slot 1431 towards under.As shown in Figure 2, the shape of steel pipe compressing stopper slot 1431 is ∧ font, and signal has four.In the front and back side of the right-hand member of fixed mount 14, each forms a slider waveguide rod fixed head 144, and hence one can see that, and slider waveguide rod fixed head 144 has a pair of, and a pair of slider waveguide rod fixed head 144 is mutually corresponding.The left automatic clamping mechanism 2 of aforementioned steel pipe is positioned at the right side of aforementioned steel pipe compressing limiting plate 143 and is connected with aforementioned fixed mount top board 141 and slider waveguide rod fixed head 144 simultaneously, and step down chamber 142 and slider waveguide rod fixed head 144 of described 3 whiles of steel pipe water injecting mechanism and block water jacket matches.

Still emphasis is shown in Fig. 2, on aforesaid a pair of slider waveguide rod fixed head 144 and respectively offer the right rack slide guide rod fixed orifice 1442 of a left rack slide guide rod fixed orifice 1441 and in position to correspond to each other, and on one piece of slider waveguide rod fixed head of the direction towards aforementioned front support beam 12 in a pair of slider waveguide rod fixed head 144, also offer a clamping working cylinder post resigning hole 1443, this clamps working cylinder post resigning hole 1443 between left and right rack slide guide rod fixed orifice 1441,1442.

The left automatic clamping mechanism 2 of above mentioned steel pipe preferably but not the structure being definitely limited to is as follows: comprise and clamp working cylinder 21, left rack slide guide rod 22, right rack slide guide rod 23, left rack slide 24, right rack slide 25, left tooth bar 26, right tooth bar 27, tooth bar mate gear 28 and tooth bar mate gear axle pivotable supporting base 29, clamping working cylinder 21 fixes with the one piece of slider waveguide rod fixed head towards front support beam 12 directions in horizontal boom state and aforesaid a pair of slider waveguide rod fixed head 144 corresponding to the position below the front side of aforementioned fixed mount top board 141 in the position corresponding to below aforementioned front support beam 12, and this clamping working cylinder post 211 that clamps working cylinder 21 is corresponding to aforesaid clamping working cylinder post resigning hole 1443.In Fig. 2, applicant shows for clamping working cylinder gib screw 212 by clamping working cylinder 21 and slider waveguide rod fixed head 144 fixing one group (figure is shown with four).The two ends of left rack slide guide rod 22 respectively with aforesaid a pair of slider waveguide rod fixed head 144 on left rack slide guide rod fixed orifice 1441 fixing, right rack slide guide rod 23 is parallel with left rack slide guide rod 22, the two ends of this right rack slide guide rod 23 respectively with a pair of slider waveguide rod fixed head 144 on described right rack slide guide rod fixed orifice 1442 fixing, one end of left rack slide 24 and right rack slide 25 (left end of location status shown in Fig. 2) is nested with on left rack slide guide rod 22, the other end (right-hand member of location status shown in Fig. 2) is nested with slidably on right rack slide guide rod 23.In the bottom of left rack slide 24, be fixed with a left rack slide jaw 241, at the length direction of this left rack slide jaw 241 and towards a side of right rack slide 25, offer a left rack slide jaw groove 2411, in the bottom of right rack slide 25, be fixed with a right rack slide jaw 251, at the length direction of this right rack slide jaw 251 and towards a side of left rack slide 24, offer a right rack slide jaw groove 2511, left, right rack slide jaw groove 2411, 2511 keep corresponding with aspectant state each other, left with box lunch, right rack slide 24, 25 displacements and make a left side in opposite directions, right rack slide jaw groove 2411, 2511 clamp the left end of the steel pipe of being illustrated by Fig. 6 10 while being tending towards the state of closed (closing up).The quantity of left and right rack slide 24,25 respectively has a group of identical even number, and each other with one every one distributions.In the present embodiment, the quantity of left and right rack slide 24,25 respectively has four, thereby shows to four steel pipe 10 left ends, to clamp simultaneously.Quantity based on left and right rack slide 24,25 respectively has four, and the quantity of aforesaid steel pipe compressing stopper slot 1431 also should have four mutually, and position is with corresponding by the common vallecular cavity coordinating of left and right rack slide jaw groove 2411,2511.The left tooth bar left tooth bar gib screw 261 of 26 use and four pieces of left rack slides 24 are fixing, and the right tooth bar right tooth bar gib screw 271 of 27 use and four pieces of right rack slides 25 are fixing.As shown in Figure 2, the left rack tooth on left tooth bar 26 and the right rack tooth on right tooth bar 27 keep aspectant position relationship.The quantity of tooth bar mate gear 28 has a group with interval distributions, selects four, and be arranged between left and right tooth bar 26,27 in the present embodiment, is meshed with left rack tooth on left tooth bar 26 and the right rack tooth on right tooth bar 27 simultaneously.The quantity of tooth bar mate gear axle pivotable supporting base 29 equates with the quantity of aforementioned tooth bar mate gear 28, and the position corresponding to above tooth bar mate gear 28 with supporting base gib screw 291 and aforementioned fixed mount top board 141 towards under a side fix.The tooth bar mate gear axle 281 of tooth bar mate gear 28 is bearing on tooth bar mate gear axle pivotable supporting base 29 rotationally.On the right rack slide 25 described in a piece that adjoins with aforementioned clamped working cylinder post 211 in four pieces of right tooth bar sliding shoes 25 from front to back on one piece of right tooth bar sliding shoe 25 of the front side of order and the middle position that is positioned at the length direction of this right rack slide 25 offers a working cylinder post connecting screw hole 252, the end of aforementioned clamped working cylinder post 211 leans out described clamping working cylinder post resigning hole 1443 and is connected with working cylinder post connecting screw hole 252.On aforesaid a pair of slider waveguide rod fixed head 144 and with the bordering on position each form and is having a block water jacket guide rod fixed head 1444 of aforesaid steel pipe compressing limiting plate 143, on block water jacket guide rod fixed head 14444, each is fixed with a block water jacket guide rod 1445 with horizontal boom state, has illustrated for the fixing block water jacket guide rod hold-down nut 14451 of block water jacket guide rod 1445 in Fig. 2.Aforementioned steel pipe water injecting mechanism 3 is slidably matched with this block water jacket guide rod 1445.The left end of aforementioned fixed mount 14 and with the mutually parallel end wall 145 of aforementioned steel pipe compressing limiting plate 143 on offer a block water jacket brake function cylinder post resigning hole 1451, this block water jacket brake function cylinder post resigning hole 1451 is positioned at the middle position of end wall 145.The step down rectangle that is shaped as in chamber 142 of aforementioned block water jacket, the present embodiment is rectangle.

Aforesaid clamping working cylinder 21 can be both cylinder, can be also oil cylinder, and the present embodiment is selected the former, but can not substitute the former and think and dissociated technology contents category disclosed by the invention with the latter.

When by when being arranged on the operation of electric control box 20 at the left end position of aforementioned frame 1 and making to clamp working cylinder 21 work, for example clamp working cylinder post 211 stretches outside cylinder body, promote connected right rack slide 25, because right tooth bar 27 is fixedly connected with all right rack slides 25, again because left tooth bar 26 is fixedly connected with all left rack slides 24, also due to tooth bar mate gear 28 simultaneously with the left rack tooth of left tooth bar 26 and be meshed with the right rack tooth of right tooth bar 27, therefore when right rack slide 25 is on right rack slide guide rod 23 backward during displacement, under the effect of tooth bar mate gear 28, make the displacement forward of left tooth bar 26, by left tooth bar 26, drive the displacement forward of all left rack slides 24, so the left rack slide jaw groove 2411 on left rack slide jaw 241 cooperatively interacts and the left end position of steel pipe 10 is clamped to (also will describe) below the opportunity of clamping with the right rack slide jaw groove 2511 on right rack slide jaw 251, vice versa.

Still see Fig. 2, aforesaid steel pipe water injecting mechanism 3 comprises block water jacket brake function cylinder 31, block water jacket 32, irrigation sleeve 33, water under high pressure water tank 34 and pumping plant 35, block water jacket brake function cylinder 31 is fixed on aforementioned end wall 145 back to a side of steel pipe compressing limiting plate 143 with horizontal boom state, through aforementioned block water jacket brake function cylinder post resigning hole 1451, the direction towards block water jacket 32 stretches and is connected with the middle part of block water jacket 32 towards the length direction of a side of aforementioned end plate 145 the block water jacket brake function cylinder post 311 of this block water jacket brake function cylinder 31, as shown in Figure 2, end at block water jacket brake function cylinder post 311 is fixed with a cylinder post Connection Block 3111, this cylinder post Connection Block 3111 adopts one group of Connection Block screw 31111 to be fixedly connected with aforementioned block water jacket 32.Block water jacket 32 is in the position in the chamber 142 of stepping down corresponding to described block water jacket and the block water jacket chamber 142 be slidably matched (left and right displacement) of stepping down, at the two ends of this block water jacket 32 and be respectively fixed with a block water jacket guide pin bushing 321 in the position corresponding to aforementioned block water jacket guide rod 1445, this block water jacket guide pin bushing 321 is slidably matched with block water jacket guide rod 1445.The quantity of irrigation sleeve 33 has one group (the present embodiment is four), with the linearly arrangement of mode one by one and be fixed on block water jacket 32 back to a side of end plate 145.Water under high pressure water tank 34 is connected with irrigation sleeve 33 pipelines, and pumping plant 35 is arranged on terrace, and aforementioned water under high pressure water tank 34 is connected with pumping plant 35 by pipeline, to water under high pressure water tank 34, provides water under high pressure.

In the present embodiment, aforesaid block water jacket brake function cylinder 31 both can have been used cylinder, also can adopt oil cylinder, specifically as the explanation to clamping working cylinder 21.

Refer to Fig. 4 and still in conjunction with Fig. 2, because the present embodiment detects four steel pipes 10 simultaneously, thereby aforesaid irrigation sleeve 33 has four, and because the structure of four irrigation sleeves 33 is identical, thereby applicant only selects one and does following detailed description in detail.

Aforesaid irrigation sleeve 33 comprises irrigation sleeve body 331, sealing shroud 332 and gland 333, irrigation sleeve body 331 is fixed back to a side of described end plate 145 with block water jacket 32, on the chamber diapire of the irrigation sleeve body cavity 3311 of this irrigation sleeve body 331 and the middle position that is positioned at chamber diapire offer a pressure transducer joint matching hole 3312, on this pressure transducer joint matching hole 3312, connected a pressure transducer joint 3313, this pressure transducer joint 3313 communicates with irrigation sleeve body cavity 3311, and on this pressure transducer joint 3313, be connected with a pressure perception pipe 3314 of being furnished with pressure transducer, on the sidewall of irrigation sleeve body cavity 3311, offer a sidewall gutter 3315, and on the diapire of aforesaid chamber, offer a chamber diapire gutter 3316, this chamber diapire gutter 3316 communicates with sidewall gutter 3315 and communicates with described pressure transducer joint matching hole 3312 simultaneously, in the position corresponding to aforementioned lateral wall gutter 3315, offer one for the water under high pressure in aforementioned water under high pressure water tank 34 is introduced to the water under high pressure introduction hole 3317 in irrigation sleeve body cavity 3311, the aforesaid water under high pressure water tank 34 being connected with pumping plant 35 by pipeline is connected with water under high pressure introduction hole 3317 pipelines.In irrigation sleeve body cavity 3311 and in the position corresponding to described sealing shroud 332, form and have a sealing shroud to coordinate step chamber 3318a and form and have a gland to coordinate step chamber 3318b in the position corresponding to gland 333, sealing shroud 332 coordinates step chamber 3318a to match with aforementioned sealing shroud, middle position formation at sealing cover 332 has a sealing shroud apopore 3321, sealing cover apopore 3321 communicates with irrigation sleeve body cavity 3311, and the circumferencial direction around sealing shroud 332 on the outer wall of sealing shroud 332 forms and has sealing shroud elastic deformation groove 3322 with interval state, gland 333 coordinates step chamber 3318b to be sealed and matched and together with irrigation sleeve body 331 and aforementioned block water jacket 32, is being fixed corresponding to the position that is opened in the gland fixing screw hole 3319 on irrigation sleeve body 331 by one group of gland gib screw 3331 with aforementioned gland, middle position formation at gland 333 has a steel tube end part probe hole 3332, this steel tube end part probe hole 3332 is corresponding with described sealing shroud apopore 3321, and the direction of the diameter self sealss of this steel tube end part probe hole 3332 cover 332 becomes the shape that is configured to greatly frustum of a cone hole gradually towards the direction away from sealing shroud 332, under water filling test mode, insert from this steel tube end part probe hole 3332 the left end end of steel pipe 10, and and then be insinuated in the sealing shroud apopore 3321 of sealing shroud 332.

See Fig. 1 and Fig. 2, at aforementioned water under high pressure water tank 34, towards a side of pumping plant 35, be connected with a water tank water inlet pipe 341, this water tank water inlet pipe 341 is connected with pumping plant 35, and towards a side of aforementioned block water jacket 32, be equipped with the water tank rising pipe 342 equating with the quantity of aforementioned irrigation sleeve 33 at water under high pressure water tank 34, due in the present embodiment, the quantity of aforesaid irrigation sleeve 33 is four, therefore water tank rising pipe 342 has four, this water tank rising pipe 342 connects at position and the irrigation sleeve body 331 of the water under high pressure introduction hole 3317 corresponding to aforementioned irrigation sleeve body 331, and on the pipeline of this water tank rising pipe 342, be equipped with a retaining valve 3421 and and open and close valve 3422.

As shown in Figure 1, pumping plant 35 comprises pond 351, motor 352 and high-pressure hydraulic pump 353, pond 351 is formed on the terrace of field of employment, motor 352 coordinates with high-pressure hydraulic pump 353 transmissions, and together with motor 352, be fixed on the pool top cover 3511 in pond 351 by high-pressure hydraulic pump 353, the high-pressure hydraulic pump machine inlet 3531 of high-pressure hydraulic pump 353 is stretched in pond 351, and the high-pressure hydraulic pump water delivering orifice 3532 of high-pressure hydraulic pump 353 is connected with aforementioned water tank water inlet pipe 341.

In order to ensure recycling of water, in the surrounding around frame 1, return flume 30(Fig. 1 is set and shows), by return flume 30, water is returned and causes pond 351.

When electric control box 20 operation being made to be controlled by the PLC(programmable controller of electric control box 20) motor 352 work of pumping plant 35 time, the high-pressure hydraulic pump water inlet 3531 of high-pressure hydraulic pump 353 enters, high-pressure hydraulic pump water delivering orifice 3532 by high-pressure hydraulic pump 353 supplies water to water under high pressure water tank 34 through water tank water inlet pipe 341, keying valve 3422 on the water tank rising pipe 342 of unlatching water under high pressure water tank 34, by water tank rising pipe 342, the water of high pressure is entered to irrigation sleeve body cavity 3311 through water under high pressure introduction hole 3317 and the sidewall gutter 3315 of the irrigation sleeve body 331 of irrigation sleeve 33.Due to when steel pipe 10 hydraulic pressure are detected, the left end of steel pipe 10 is successively through the steel tube end part probe hole 3332 of gland 33 and the sealing shroud apopore 3321 of sealing shroud 332, thereby enter into steel pipe chamber 101(Fig. 4 that water under high pressure in irrigation sleeve body cavity 3311 enters steel pipe 10 and show), meanwhile, pressure by the water under high pressure in the pressure transducer perception irrigation sleeve body cavity 3311 on the pressure perception pipe 3314 being connected with pressure transducer joint 3313, and by pressure transducer, be connected to aforementioned electric control box 20(pressure transducer with electric control box electrical control signal feedback).

Please see Fig. 3 by emphasis, between the front end of aforementioned right roof beam structure 17 and described front support roof beam structure 121, be fixed with a leading beam-and-rail 18, the length direction of this leading beam-and-rail 18 and towards on a side surface be fixed with a fromer rail 181, and be fixed with a rear rail beam 19 between the rear end of right roof beam structure 17 and described rear support boom support 131, the length direction of this rear rail beam 19 and towards on a side surface be fixed with a rear rail 191, forward and backward guide rail beam 18,19 keeps parallel with the state facing each other; In the front side of aforementioned slip adjustment rack 15 and be fixed with front-slider 151 in the position corresponding to described fromer rail 181 with front-slider gib screw 1511, front-slider 151 is slidably matched with fromer rail 181, and with rear slider gib screw 1521, being fixed with rear slider 152 at the rear side of slip adjustment rack 15 and in the position corresponding to described rear rail 191, rear slider 152 is slidably matched with rear rail 191.As shown in Figure 3, front-slider 151 has a pair of, lays respectively at the two ends, front side of slip adjustment rack 15, and rear slider 152 has a pair of equally, lays respectively at the rear side two ends of slip adjustment rack 15.At the left end of slip adjustment rack 15 and towards a side of aforementioned front support beam 12 and towards a side of rear support beam 13, be respectively fixed with a sliding shoe guide rod fixed head 153, that is to say that sliding shoe guide rod fixed head 153 has a pair of, this pair of sliding piece guide rod fixed head 153 is parallel.The right automatic clamping mechanism 4 of aforementioned steel pipe in the position corresponding to pair of sliding piece guide rod fixed head 153, be connected with pair of sliding piece guide rod fixed head 153 and simultaneously with slip adjustment rack 15 left ends towards under a side be connected.At the right-hand member of slip adjustment rack 15, form and have a sealed water jacket brake function cylinder fixed head 154, aforementioned port of steel pipe closing means 5 the right-hand member corresponding to slip adjustment rack 15 towards under the position of a side be connected with slip adjustment rack 15 and the while is connected with described sealed water jacket brake function cylinder fixed head 154.

Please see Fig. 3 and Fig. 5 by emphasis, on aforesaid pair of sliding piece guide rod fixed head 153 and respectively offer the right tooth bar sliding shoe guide rod fixed orifice 1532 of a left tooth bar sliding shoe guide rod fixed orifice 1531 and in position to correspond to each other, and on one piece of sliding shoe guide rod fixed head of the direction towards aforementioned front support beam 12 in pair of sliding piece guide rod fixed head 153, also offer a clamping action cylinder post resigning hole 1533, this clamping action cylinder post resigning hole 1533 is between left and right tooth bar sliding shoe guide rod fixed orifice 1531,1532.

The right automatic clamping mechanism 4 of aforementioned steel pipe comprises clamping action cylinder 41, left tooth bar sliding shoe guide rod 42, right tooth bar sliding shoe guide rod 43, left tooth bar sliding shoe 44, right tooth bar sliding shoe 45, move left tooth bar 46, tooth bar 47 moves right, mobile rack mate gear 48 and mobile rack mate gear axle pivotable supporting base 49, clamping action cylinder 41 is fixed with the one piece of sliding shoe guide rod fixed head towards front support beam 12 directions in horizontal boom state and aforesaid pair of sliding piece guide rod fixed head 153 corresponding to the position below the front side of slip adjustment rack 15 in the position corresponding to below aforementioned front support beam 12, in Fig. 5, applicant shows one group for clamping action cylinder 41 being fixed on to the clamping action cylinder gib screw 412 on sliding shoe guide rod fixed head 153.The clamping action cylinder post 411 of clamping action cylinder 41 shows corresponding to aforesaid clamping action cylinder post resigning hole 1533(Fig. 5).The two ends of left tooth bar sliding shoe guide rod 42 respectively with pair of sliding piece guide rod fixed head 153 on aforementioned left tooth bar sliding shoe guide rod fixed orifice 1531 fixing, right tooth bar sliding shoe guide rod 43 is parallel with left tooth bar sliding shoe guide rod 42, the two ends of this right tooth bar sliding shoe guide rod 43 respectively with pair of sliding piece guide rod fixed head 153 on aforementioned right tooth bar sliding shoe guide rod fixed orifice 1532 fixing, one end of left tooth bar sliding shoe 44 and right tooth bar sliding shoe 45 is nested with slidably on left tooth bar sliding shoe guide rod 42, the other end is nested with slidably on right tooth bar sliding shoe guide rod 43, in the bottom of left tooth bar sliding shoe 44, be fixed with a left tooth bar sliding shoe jaw 441, at the length direction of this left tooth bar sliding shoe jaw 441 and towards a side of right tooth bar sliding shoe 45, offer a left tooth bar sliding shoe jaw groove 4411, in the bottom of right tooth bar sliding shoe 45, be fixed with a right tooth bar sliding shoe jaw 451, at the length direction of this right tooth bar sliding shoe jaw 451 and towards a side of left tooth bar sliding shoe 44, offer a right tooth bar sliding shoe jaw groove 4511, left, right tooth bar sliding shoe jaw groove 4411, 4511 keep corresponding with aspectant state each other, wherein: a left side, right tooth bar sliding shoe 44, 45 quantity all has a group of identical even number, and be each other one every one distributions, specifically as to a left side, right rack slide 24, 25 description.Moving left tooth bar 46 shows by moving left tooth bar gib screw 461(Fig. 5) fixing with left tooth bar sliding shoe 44, the tooth bar 47 that moves right shows by the tooth bar gib screw 471(Fig. 5 that moves right) fixing with right tooth bar sliding shoe 45, and the rack tooth that moves left that moves left tooth bar 46 keeps aspectant position relationship each other with the rack tooth that moves right of the tooth bar 47 that moves right, the quantity of mobile rack mate gear 48 has one group (the present embodiment is four), with interval state, be arranged on a left side, tooth bar 46 moves right, between 47 and simultaneously with described move left tooth bar 46 move left rack tooth and described in the rack tooth that moves right that moves right on tooth bar 47 be meshed, the quantity of mobile rack mate gear axle pivotable supporting base 49 equates with the quantity of described mobile rack mate gear 48, and show by supporting base screw 491(Fig. 3 in the position corresponding to above mobile rack mate gear 48) with aforementioned slip adjustment rack 15 left ends towards under a side fix, the mobile rack mate gear axle 481 of mobile rack mate gear 48 is bearing on mobile rack mate gear axle pivotable supporting base 49 rotationally, on one piece of adjacent aforesaid right tooth bar sliding shoe 45 of the clamping action cylinder post 411 with aforementioned clamped acting cylinder 41 and the middle position that is positioned at the length direction of this right tooth bar sliding shoe 45 offer an acting cylinder post connecting screw hole 452, the end of aforementioned clamped acting cylinder post 411 leans out described clamping action cylinder post resigning hole 1533 and is connected with aforementioned acting cylinder post connecting screw hole 452.

Aforesaid clamping action cylinder 41 can be both cylinder, can be also oil cylinder, specifically as the description to clamping working cylinder 21.The principle that clamps due to 4 pairs of steel pipes of the right automatic clamping mechanism of aforesaid steel pipe 10 is identical with the left automatic clamping mechanism 2 of aforementioned steel pipe and work (synchronous working) with the left automatic clamping mechanism 2 of steel pipe simultaneously, thereby the applicant repeats no more.

Please see Fig. 3 by emphasis, aforementioned port of steel pipe closing means 5 comprises sealed water jacket brake function cylinder 51, port of steel pipe sealed water jacket 52 and sealed water jacket guide rod seat 53, the quantity of sealed water jacket brake function cylinder 51 has one group (the present embodiment is four), and be fixed on aforementioned sealed water jacket brake function cylinder fixed head 154 sides back to the right automatic clamping mechanism 4 of aforementioned steel pipe with horizontal boom state, the sealed water jacket brake function cylinder post 511 of sealing water jacket brake function cylinder 51 stretches through sealed water jacket brake function cylinder fixed head 154 directions towards port of steel pipe sealed water jacket 52, the quantity of port of steel pipe sealed water jacket 52 equates (four) with the quantity of sealed water jacket brake function cylinder 51, in the sealed water jacket chamber 521 of port of steel pipe sealed water jacket 52, be provided with an O-ring seal 5211, sealing circle 5211 is limited by the O-ring seal gland 522 at accent position that is fixed on the sealed water jacket chamber 521 of port of steel pipe sealed water jacket 52, and the middle position at sealing circle gland 522 offers steel tube end part mating holes 5221, at port of steel pipe sealed water jacket 52, towards the middle position of a side of described sealed water jacket brake function cylinder post 511, be extended with a sealed water jacket guide rod 523, sealing water jacket guide rod 523 is connected with the end thread of sealed water jacket brake function cylinder post 511, the quantity of sealed water jacket guide rod seat 53 equates with the quantity of port of steel pipe sealed water jacket 52, and the lower end of sealing water jacket guide rod seat 53 forms a guide rod seat sliding eye 531, this guide rod seat sliding eye 531 is nested with slidably on aforementioned sealed water jacket guide rod 523, and the upper end of sealed water jacket guide rod seat 53 by guide rod seat gib screw 532 and aforementioned slip adjustment rack 15 towards under a side be fixedly connected with.

Please continue to refer to Fig. 2, the left elevating mechanism 6 of aforesaid steel pipe comprises a left lift action cylinder holder 61, one left lift action cylinder 62, a pair of left stinger guide rod 63 and a left stinger 64, left lift action cylinder holder 61 is arranged on terrace in the position on the right side corresponding to the left automatic clamping mechanism 2 of aforementioned steel pipe, on the top of this left lift action cylinder holder 61 and along the length direction of left lift action cylinder holder 61, be fixed with a left lift action cylinder fixed head 611, left lift action cylinder 62 is fixed on the middle position of the length direction of left lift action cylinder fixed head 611 with plumbness, and the left lift action cylinder post 621 of this left lift action cylinder 62 is towards upper, the two ends of left stinger 64 are fixed with the top of a pair of left stinger guide rod 63 respectively, and the middle part of left stinger 64 is connected with the end of aforementioned left lift action cylinder post 621, on the top of this left stinger 64 and offer left stinger steel pipe along the length direction of left stinger 64 with interval state and limit groove 641, a pair of left stinger guide rod 63 is slidably matched with left stinger leader casing 631 respectively, and left stinger leader casing 631 is fixed on aforementioned left lift action cylinder fixed head 611.

Please continue to refer to Fig. 3, the right elevating mechanism 7 of aforementioned steel pipe comprises right lift action cylinder holder 71, one right lift action cylinder 72, a pair of right stinger guide rod 73 and a right stinger 74, right lift action cylinder holder 71 is arranged on terrace in the position on the right side corresponding to the right automatic clamping mechanism 4 of described steel pipe, on the top of this right lift action cylinder holder 71 and along the length direction of right lift action cylinder holder 71, be fixed with a right lift action cylinder fixed head 711, right lift action cylinder 72 is fixed on the middle position of the length direction of right lift action cylinder fixed head 711 with plumbness, and the right lift action cylinder post 721 of this right lift action cylinder 72 is towards upper, the two ends of right stinger 74 are fixed with the top of a pair of right stinger guide rod 73 respectively, and the middle part of right stinger 74 is connected with the end of aforementioned right lift action cylinder post 721, on the top of this right stinger 74 and offer right stinger steel pipe along the length direction of right stinger 74 with interval state and limit groove 741, a pair of right stinger guide rod 73 is slidably matched with right stinger leader casing 731 respectively, and right stinger leader casing 731 is fixed on aforementioned right lift action cylinder fixed head 711.

In the present embodiment, aforesaid left and right lift action cylinder 62,72 is cylinder, but does not repel use oil cylinder, specifically as the description to aforementioned clamped working cylinder 21.The shape that aforesaid left stinger steel pipe limits groove 641 and right stinger steel pipe restriction groove 741 is all in the shape of the letter V, and quantity all has four.

According to Fig. 3, when aforesaid sealed water jacket brake function cylinder 51 work, for example, when sealed water jacket brake function cylinder post 511 stretches outside cylinder body, just by it, promote sealed water jacket guide rod 523, make port of steel pipe sealed water jacket 52 to left dislocation (location status shown in Fig. 1 and Fig. 3), until the steel tube end part mating holes 5221 of the right-hand member that makes steel pipe 10 on O-ring seal gland 522 enters in port of steel pipe sealed water jacket 52 and by the right-hand member port closed of 5211 pairs of steel pipes 10 of O-ring seal, flow out in the process detecting with the water stoping in steel pipe chamber 101 in water filling.

Because steel pipe is left, right elevating mechanism 6, 7 structure is identical and be synchronous working, therefore applicant is only explained as follows the course of work of the left elevating mechanism 6 of steel pipe, when the steel pipe haulage gear 8 by also describing in detail is below drawn to corresponding to steel pipe left by the steel pipe 10 that awaits water filling detection, right elevating mechanism 6, behind 7 top, under the steering order of electric control box 10, left lift action cylinder 62 work, the left lift action cylinder post 621 of left lift action cylinder 62 stretches and stretches upwards outside cylinder body, promote left stinger 64 up, because the left stinger steel pipe restriction groove 641 on left stinger 64 is corresponding with steel pipe 10, thereby in the up process of left stinger 64, steel pipe 10 is upwards lifted, steel pipe 10 is lifted away from steel pipe haulage gear 8, until the steel pipe that steel pipe 10 is corresponded to described in detail above by left stinger 64 is left, right clamp system 2, position between 4, and until water filling is turned back to the steel pipe after water filling detection by left lift action cylinder 62 reverse operations steel pipe haulage gear 8 again and is exported by steel pipe haulage gear 8 after detecting.

See Fig. 3, between the front end of aforementioned right roof beam structure 17 and front support boom support 121 and be fixed with a front adjustment locking beam 171 in the position of the side-lower corresponding to described leading beam-and-rail 18, and between the rear end of right roof beam structure 17 and described rear support boom support 131 and be fixed with a rear adjustment locking beam 172 in the position of the side-lower corresponding to described rear rail beam 19, on aforesaid pair of sliding piece guide rod fixed head 153 and be positioned at bottom and be respectively fixed with an adjustment latch ear 1534, in adjustment latch ear 1534, be equipped with an adjustment latch ear screw 15341, wherein: in aforesaid pair of sliding piece guide rod fixed head 153, adjustment latch ear dog screw 15341 in adjustment latch ear 1534 on one piece of slider waveguide rod fixed head of front adjustment locking beam 171 1 sides matches with front adjustment locking beam 171, and adjustment latch ear dog screw 15341 on one piece of sliding shoe guide rod fixed head of rear adjustment locking beam 172 1 sides locks beam 172 with rear adjustment and matches.

According to professional knowledge, because steel pipe 10 has different specifications, may there is different situations in the length that is the steel pipe 10 of different batches, therefore when awaiting the length of the steel pipe 10 of water filling detection and change, need so in the position of the right-hand member of frame 1, to make accommodation to thering is the aforementioned slip adjustment rack 15 of travelling car function, before adjusting, pine is opened and adjusts latch ear dog screw 15341, by slip adjustment rack 15 front, rear rail 181, the degree moving left and right on 191 screws adjustment latch ear dog screw 15341 after determining again (adjusts latch ear dog screw 15341 with front, rear adjustment locking beam 171, 172 location).

Preferably, for fear of an aforesaid left side, right rack slide guide rod 22, 23 there is play situation, in order to ensure a left side, right rack slide guide rod 22, 23 fixed effect, thereby each is provided with a rack slide guide rod end restriction gear pin 1446 with gear pin screw 14461 in a back-to-back side each other of aforesaid a pair of slider waveguide rod fixed head 144 and in the position corresponding to aforementioned left rack slide guide rod fixed orifice 1441 and right rack slide guide rod fixed orifice 1442, by rack slide guide rod end, limit gear 1446 pairs of left sides of pin, right rack slide guide rod 22, 23 two ends end face limits.Same reason, in a back-to-back side each other of aforesaid pair of sliding piece guide rod fixed head 153 and in the position corresponding to aforementioned left tooth bar sliding shoe guide rod fixed orifice 1531 and right tooth bar sliding shoe guide rod fixed orifice 1532, each is provided with a tooth bar sliding shoe guide rod end limiting block pin 1535 with limiting block pin screw 15351, by the two ends end face restriction of 1535 pairs of left and right tooth bar sliding shoe guide rods 42,43 of tooth bar sliding shoe guide rod end limiting block pin.

Refer to Fig. 6 and in conjunction with Fig. 2 and Fig. 3, above mentioned steel pipe haulage gear 8 preferably but not the structure being definitely limited to is as follows: comprise that steel pipe carries hitch frame 81, transmission shaft 82, transition axis 83 and actuating unit 84, steel pipe carries the quantity of hitch frame 81 to have three, and with equidistant interval distributions, this steel pipe carries hitch frame 81 to comprise cardan-shaft suspension seat 811, transition axis supporting base 812, conduction chain guide rail 813 and conduction chain 814, cardan-shaft suspension seat 811 is arranged on the terrace of field of employment with transition axis supporting base 812 with the state corresponding to each other, conduction chain guide rail 813 is fixed between cardan-shaft suspension seat 811 and transition axis supporting base 812, conduction chain 814 is in transmission connection towards one end and the transmission shaft 82 of cardan-shaft suspension seat 811, and conduction chain 814 is in transmission connection towards one end and the transition axis 83 of transition axis supporting base 812, the end of transmission shaft 82 is bearing in rotationally on cardan-shaft suspension seat 811 and is fixed with transmission shaft sprocket wheel 821, the end of transition axis 83 is bearing in rotationally on transition axis supporting base 812 and is fixed with transition axis sprocket wheel 831, aforementioned conduction chain 814 is nested with on transmission shaft sprocket wheel 821 towards one end of cardan-shaft suspension seat 811, and be nested with on transition axis sprocket wheel 831 towards one end of transition axis supporting base 812, actuating unit 84 is arranged on the terrace of field of employment, and be in transmission connection with aforementioned transmission shaft 82, wherein: aforementioned conduction chain guide rail 813 towards one end of cardan-shaft suspension seat 811 corresponding to before described, rear support beam 12, the below of the middle position of 13 length direction.

Emphasis is shown in Fig. 2, aforesaid actuating unit 84 comprises traction electric machine 841, traction reducer casing 842, traction drive sprocket 843, traction driven sprocket 844 and driving chain 845, traction electric machine 841 coordinates with 842 transmissions of traction reducer casing, and together with traction electric machine 841, be arranged on the terrace of field of employment by traction reducer casing 842, traction drive sprocket 843 is fixed in the traction reducer casing final stage power output shaft 8421 of traction reducer casing 842, traction driven sprocket 844 is fixed on described transmission shaft 82, one end of driving chain 845 is nested with on traction driven sprocket 844, the other end is nested with on traction drive sprocket 843.Conduction chain 814 consists of jointly conduction chain chain sheet 8141 and steel pipe haulage chain sheet 8142, and conduction chain chain sheet 8141 and steel pipe haulage chain sheet 8142 form one each other every one annexation, on steel pipe haulage chain sheet 8142, form and have steel pipe haulage chain film trap 81421.

Take the location status shown in Fig. 6 as example, and the left end of whole steel pipe haulage gear 8 corresponds to the middle position of the length direction of frame 1, and right-hand member is corresponding with material preparing rack 30.

When being controlled by traction electric machine 841 work of actuating unit 84 of the steel pipe haulage gear 8 of electric control box 20, through traction reducer casing 842, slow down and draw drive sprockets 843 by traction reducer casing final stage power output shaft 8421 drives of traction reducer casing 842, through driving chain 845, drive traction driven sprocket 844, by traction driven sprocket 844, drive transmission shaft 82, by transmission shaft 82, drive transmission shaft sprocket wheel 821, by transmission shaft sprocket wheel 821, drive conduction chain 814, conduction chain 814 is moved again and again around transmission shaft sprocket wheel 821 and transition axis sprocket wheel 831.As aforementioned, because hitch frame 81 has three, thereby the parts that are under the jurisdiction of hitch frame 81 respectively have three covers as cardan-shaft suspension seat 811, transition supporting seat 812, conduction chain guide rail 813 and conduction chain 814, although so applicant is only described a hitch frame 81, can't produce the public's understanding puzzled.

In addition, applicant needs explanation: during superincumbent embodiment describes, due to for be once four steel pipes 10 to be carried out to water filling detection simultaneously, thereby can not be interpreted as and be particularly limited of the present invention whereby.For example, in the time will meeting once to five steel pipe 10 water filling examination requirementses, the quantity of the left and right rack slide 24,25 of the left automatic clamping mechanism 2 of so aforementioned steel pipe respectively increases by one on the basis of Fig. 2 signal, aforesaid steel pipe compressing stopper slot 1431, irrigation sleeve 33, left and right stinger steel pipe limit the also corresponding increase of quantity of groove 641,741, left and right tooth bar sliding shoe 44,45 and port of steel pipe closing means 5 etc., otherwise with example.

Applicant describes the course of work of the present invention, by online assignment personnel, electric control box 20 is operated, the steel pipe 10 being fed by material preparing rack 30 (specifically referring to applicant's explanation to steel pipe haulage gear 8 in the above) under the work of steel pipe haulage gear 8 is transported to the below of middle position of the forward and backward support beam 12,13 of frame 1, is transported to the top of the left and right elevating mechanism of steel pipe 6,7 positions.Steel pipe is left, right elevating mechanism 6, 7 work simultaneously, according to the superincumbent explanation of applicant, left by steel pipe, right elevating mechanism 6, 7 are lifted to steel pipe 10 to be lifted to corresponding to the left automatic clamping mechanism 2 of steel pipe and the residing position of the right automatic clamping mechanism 4 of steel pipe, that is to say and make steel pipe 10 corresponding to a steel pipe left side, right clamp system 2, between 4, then, clamp working cylinder 21 and clamping action cylinder 4 works simultaneously, left to steel pipe in the above by applicant, right clamp system 2, 4 description, a left side by the left automatic clamping mechanism 2 of steel pipe, right rack slide 24, a left side of 25, right rack slide jaw 241, 251 clamp the left end of steel pipe 10, while is by a left side for the right automatic clamping mechanism 4 of steel pipe, right tooth bar sliding shoe 44, a left side of 45, right tooth bar sliding shoe jaw 441, 451 clamp the right-hand member of steel pipe 10.Then block water jacket brake function cylinder 31 work of steel pipe water injecting mechanism 3, make block water jacket 32 displacement to the right, until in the irrigation sleeve body cavity 3311 of the irrigation sleeve body 331 of the irrigation sleeve 33 that the left end of steel pipe 10 is entered be shown in detail by Fig. 4.Then pumping plant 35 work, to steel pipe chamber 101 water fillings of steel pipe 10, while being enough to make steel pipe chamber 101 full water when the program of setting by PLC (air in steel pipe chamber 101 is displaced from the right-hand member of steel pipe 10).Then port of steel pipe closing means 5 work, until enter in the sealing mantle cavity 521 of port of steel pipe sealed water jacket 52 right-hand member of steel pipe 10 and by the right-hand member port sealing of 5211 pairs of steel pipes 10 of O-ring seal and continue water filling.Pressing pressure (20MPa) that PLC sets and ten seconds of pressurize 10s() after, steel pipe water injecting mechanism 3 quits work, and then by the aforementioned contrary course of work, the steel pipe 10 completing after water filling detects is drawn for steel pipe haulage gears 8.Specifically: block water jacket brake function cylinder 31 reverse operations, make irrigation sleeve 33 recess the left end of steel pipe 10, sealed water jacket brake function cylinder 51 counteragents, make port of steel pipe sealed water jacket 52 recess the right-hand member of steel pipe 10 simultaneously.Also meanwhile, clamp working cylinder 21 and clamping action cylinder 41 reverse operations, steel pipe 10 is discharged.The left and right elevating mechanism 6,7 of steel pipe is back to 8 outputs of steel pipe haulage gear by the steel pipe 10 that has completed water filling detection, particularly, just will complete that water filling detects and left and right elevating mechanism 6,7 discharges on steel pipe 10 on it unloads as for terrace by steel pipe when conduction chain 814 turns round at transmission shaft sprocket wheel 821 places.Above-mentioned to steel pipe water filling testing process in, if steel pipe 10 exists, leak situations, there will be water spray phenomenon, whereby and by its rejecting.

In sum, technical scheme provided by the invention has overcome the shortcoming in prior art, has successfully completed invention task, has cashed faithfully the technique effect referring in the superincumbent technique effect of applicant hurdle.

Claims (10)

1. a steel pipe device for detecting water pressure with the automatic holding function of steel pipe, comprise a frame (1), this frame (1) comprises left front column (11a), left back column (11b), right front column (11c), right back column (11d), front support beam (12), rear support beam (13), fixed mount (14), slip adjustment rack (15), left roof beam structure (16) and right roof beam structure (17), left front, rear column (11a, 11b) with longitudinal state, keep front and back parallel each other, right front, rear column (11c, 11d) equally so that longitudinally state is parallel before and after keeping each other, and left front column (11a) is corresponding with right front column (11c) left and right, and left back column (11b) is with right back column (11d), left and right is corresponding each other, the top of the front end of left roof beam structure (16) and left front column (11a) is fixed, and the top of the rear end of left roof beam structure (16) and left back column (11b) is fixed, the top of the front end of right roof beam structure (17) and right front column (11c) is fixed, and the top of the rear end of right roof beam structure (17) and right back column (11d) is fixed, the front end of the left end of front support beam (12) and described left roof beam structure (16) is fixed, and the front end of the right-hand member of front support beam (12) and right roof beam structure (17) is fixed, and the middle part at front support beam (12) is fixed with front support boom support (121) with interval state, the rear end of the left end of rear support beam (13) and left roof beam structure (16) is fixed, then the rear end of the right-hand member of support beam (13) and right roof beam structure (17) is fixed, at the middle part of rear support beam (13) and be fixed with rear support boom support (131) in the position corresponding with front support boom support (121), wherein: front, rear support beam (12, 13) at length direction, keep parallel each other, fixed mount (14) is positioned at the left end of described frame (1), and the bottom of the left end of the front side of this fixed mount (14) and front support beam (12) is fixed, and the bottom of the left end of the rear side of fixed mount (14) and rear support beam (13) is fixed, slip adjustment rack (15) is positioned at the right-hand member of described frame (1), and the right-hand member of the front side of this slip adjustment rack (15) and front support beam (12) is slidably matched, and the right-hand member of the rear side of slip adjustment rack (15) and rear support beam (13) is slidably matched, the top of described fixed mount (14) has a fixed mount top board (141), at this fixed mount top board (141), towards a upper side, be fixed with the left fixed beam of a top board (1411) and the right fixed beam of a top board (1412), the left fixed beam of top board (1411) leans out the forward edge position of fixed mount top board (141) and fixes with the bottom of front support beam (12) towards one end of described front support beam (12), the left fixed mount of top board (1411) leans out the posterior edges position of fixed mount top board (141) and fixes with the bottom of rear support beam (13) towards one end of described rear support beam (13), the right fixed beam of top board (1412) and the left fixed beam of top board (1411) are parallel and be positioned at the right side of the left fixed beam of top board (1411), the right fixed beam of this top board (1412) leans out the forward edge position of fixed mount top board (141) and fixes with the bottom of front support beam (12) towards one end of front support beam (12), and the right fixed beam of top board (1412) leans out the posterior edges position of fixed mount top board (141) and fixes with the bottom of rear support beam (13) towards one end of rear support beam (13), on the front and back wall body of the left end of fixed mount (14) and respectively offer the block water jacket chamber (142) of stepping down in position to correspond to each other, at the middle part of fixed mount (14), form and have a steel pipe compressing limiting plate (143), Shang Yi interval, lower edge state at this steel pipe compressing limiting plate (143) offers steel pipe compressing stopper slot (1431), the opening of this steel pipe compressing stopper slot (1431) towards under, in the front and back side of the right-hand member of fixed mount (14), each forms a slider waveguide rod fixed head (144), a pair of slider waveguide rod fixed head (144) is mutually corresponding, it is characterized in that, also include the left automatic clamping mechanism of a steel pipe (2) and a steel pipe water injecting mechanism (3), the left automatic clamping mechanism of this steel pipe (2) and steel pipe water injecting mechanism (3) are arranged on the left end of the length direction of described frame (1), and steel pipe water injecting mechanism (3) is positioned at the left side of the left automatic clamping mechanism of steel pipe (2), the right automatic clamping mechanism of one steel pipe (4) and a port of steel pipe closing means (5), the right automatic clamping mechanism of this steel pipe (4) and port of steel pipe closing means (5) are arranged on the right-hand member of the length direction of described frame (1), and the position of the right automatic clamping mechanism of steel pipe (4) is corresponding with the left automatic clamping mechanism of described steel pipe (2), and the position of port of steel pipe closing means (5) is corresponding with described steel pipe water injecting mechanism (3), and be positioned at the right side of the right automatic clamping mechanism of steel pipe (4).

2. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 1, it is characterized in that on described a pair of slider waveguide rod fixed head (144) and in position to correspond to each other, respectively offer a left rack slide guide rod fixed orifice (1441) and a right rack slide guide rod fixed orifice (1442), and also offer a clamping working cylinder post resigning hole (1443) on one piece of slider waveguide rod fixed head of the direction towards described front support beam (12) in a pair of slider waveguide rod fixed head (144), this clamping working cylinder post resigning hole (1443) is positioned at a described left side, right rack slide guide rod fixed orifice (1441, 1442) between, the left automatic clamping mechanism of described steel pipe (2) comprises clamping working cylinder (21), left rack slide guide rod (22), right rack slide guide rod (23), left rack slide (24), right rack slide (25), left tooth bar (26), right tooth bar (27), tooth bar mate gear (28) and tooth bar mate gear axle pivotable supporting base (29), clamping working cylinder (21) fixes with the one piece of slider waveguide rod fixed head towards front support beam (12) direction in horizontal boom state and described a pair of slider waveguide rod fixed head (144) in the position of the below corresponding to described front support beam (12), and this clamping working cylinder post (211) that clamps working cylinder (21) is corresponding to described clamping working cylinder post resigning hole (1443), the two ends of left rack slide guide rod (22) respectively with described a pair of slider waveguide rod fixed head (144) on described left rack slide guide rod fixed orifice (1441) fixing, right rack slide guide rod (23) is parallel with left rack slide guide rod (22), the two ends of this right rack slide guide rod (23) respectively with a pair of slider waveguide rod fixed head (144) on described right rack slide guide rod fixed orifice (1442) fixing, one end of left rack slide (24) and right rack slide (25) is nested with slidably on left rack slide guide rod (22), the other end is nested with slidably on right rack slide guide rod (23), in the bottom of left rack slide (24), be fixed with a left rack slide jaw (241), at the length direction of this left rack slide jaw (241) and towards a side of right rack slide (25), offer a left rack slide jaw groove (2411), in the bottom of right rack slide (25), be fixed with a right rack slide jaw (251), at the length direction of this right rack slide jaw (251) and towards a side of left rack slide (24), offer a right rack slide jaw groove (2511), left, right rack slide jaw groove (2411, 2511) with aspectant state, keep corresponding each other, wherein: a left side, right rack slide (24, 25) quantity all has a group of identical even number, and be each other one every one distributions, left tooth bar (26) is fixing with left rack slide (24), right tooth bar (27) is fixing with right rack slide (25), and the right rack tooth of the left rack tooth of left tooth bar (26) and right tooth bar (27) keeps aspectant position relationship each other, the quantity of tooth bar mate gear (28) has one group, with interval state, be arranged on a left side, right tooth bar (26, 27) between and be meshed with the left rack tooth of described left tooth bar (26) and the right rack tooth of described right tooth bar (27) simultaneously, the quantity of tooth bar mate gear axle pivotable supporting base (29) equates with the quantity of described tooth bar mate gear (28), and the position of the top corresponding to tooth bar mate gear (28) and described fixed mount top board (141) towards under a side fix, the tooth bar mate gear axle (281) of tooth bar mate gear (28) is bearing on tooth bar mate gear axle pivotable supporting base (29) rotationally, middle position upper at the right rack slide (25) described in a piece that adjoins with described clamping working cylinder post (211) and that be positioned at the length direction of this right rack slide (25) offers a working cylinder post connecting screw hole (252), the end of described clamping working cylinder post (211) leans out described clamping working cylinder post resigning hole (1443) and is connected with described working cylinder post connecting screw hole (252), at described a pair of slider waveguide rod fixed head (144), above and at the position that borders on of the steel pipe compressing limiting plate (143) with described respectively form and have a block water jacket guide rod fixed head (1444), at upper each of block water jacket guide rod fixed head (1444), with horizontal boom state, be fixed with a block water jacket guide rod (1445), described steel pipe water injecting mechanism (3) is slidably matched with block water jacket guide rod (1445), at a pair of slider waveguide rod fixed head (144), go up and be respectively provided with in the position corresponding to described left rack slide guide rod fixed orifice (1441) and right rack slide guide rod fixed orifice (1442) a rack slide guide rod end and limit gear pin (1446), the left end of described fixed mount (14) and with the mutually parallel end wall (145) of described steel pipe compressing limiting plate (143) on offer a block water jacket brake function cylinder post resigning hole (1451), this block water jacket brake function cylinder post resigning hole (1451) is positioned at the middle position of end wall (145), the step down rectangle that is shaped as in chamber (142) of described block water jacket.

3. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 2, it is characterized in that described steel pipe water injecting mechanism (3) comprises block water jacket brake function cylinder (31), block water jacket (32), irrigation sleeve (33), water under high pressure water tank (34) and pumping plant (35), block water jacket brake function cylinder (31) is fixed on described end wall (145) back to a side of described steel pipe compressing limiting plate (143) with horizontal boom state, through described block water jacket brake function cylinder post resigning hole (1451), the direction towards block water jacket (32) stretches and is connected with the middle part of block water jacket (32) towards the length direction of a side of described end plate (145) the block water jacket brake function cylinder post (311) of this block water jacket brake function cylinder (31), block water jacket (32) is slidably matched in the position in the chamber (142) of stepping down corresponding to described block water jacket and the block water jacket chamber (142) of stepping down, at the two ends of this block water jacket (32) and be respectively fixed with a block water jacket guide pin bushing (321) in the position corresponding to described block water jacket guide rod (1445), this block water jacket guide pin bushing (321) is slidably matched with block water jacket guide rod (1445), the quantity of irrigation sleeve (33) has one group, with the linearly arrangement of mode one by one and be fixed on block water jacket (32) back to a side of end plate (145), water under high pressure water tank (34) is connected with irrigation sleeve (33) pipeline, pumping plant (35) is arranged on terrace, described water under high pressure water tank (34) is connected with pumping plant (35) by pipeline, to water under high pressure water tank (34), provide water under high pressure.

4. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 3, it is characterized in that described irrigation sleeve (33) comprises irrigation sleeve body (331), sealing shroud (332) and gland (333), irrigation sleeve body (331) is fixed back to a side of described end plate (145) with described block water jacket (32), on the chamber diapire of the irrigation sleeve body cavity (3311) of this irrigation sleeve body (331) and the middle position that is positioned at chamber diapire offer a pressure transducer joint matching hole (3312), on this pressure transducer joint matching hole (3312), connected a pressure transducer joint (3313), this pressure transducer joint (3313) communicates with irrigation sleeve body cavity (3311), and on this pressure transducer joint (3313), be connected with a pressure perception pipe (3314) of being furnished with pressure transducer, on the sidewall of irrigation sleeve body cavity (3311), offer a sidewall gutter (3315), and on the diapire of described chamber, offer a chamber diapire gutter (3316), this chamber diapire gutter (3316) communicates with sidewall gutter (3315) and communicates with described pressure transducer joint matching hole (3312) simultaneously, in the position corresponding to described sidewall gutter (3315), offer one for the water under high pressure in described water under high pressure water tank (34) is introduced to the water under high pressure introduction hole (3317) in irrigation sleeve body cavity (3311), the described water under high pressure water tank (34) being connected with pumping plant (35) by pipeline is connected with water under high pressure introduction hole (3317) pipeline, in irrigation sleeve body cavity (3311) and in the position corresponding to described sealing shroud (332), form and have a sealing shroud to coordinate step chamber (3318a) and form and have a gland to coordinate step chamber (3318b) in the position corresponding to described gland (333), sealing shroud (332) coordinates step chamber (3318a) to match with described sealing shroud, middle position formation at sealing cover (332) has a sealing shroud apopore (3321), sealing cover apopore (3321) communicates with irrigation sleeve body cavity (3311), and the circumferencial direction around sealing shroud (332) on the outer wall of sealing shroud (332) forms and has sealing shroud elastic deformation groove (3322) with interval state, gland (333) coordinates step chamber (3318b) to be sealed and matched and together with irrigation sleeve body (331) and described block water jacket (32), is being fixed corresponding to the position that is opened in the gland fixing screw hole (3319) on irrigation sleeve body (331) by one group of gland gib screw (3331) with described gland, middle position formation at gland (333) has a steel tube end part probe hole (3332), this steel tube end part probe hole (3332) is corresponding with described sealing shroud apopore (3321), and the direction of the diameter self sealss cover (332) of this steel tube end part probe hole (3332) becomes the shape that is configured to greatly frustum of a cone hole gradually towards the direction away from sealing shroud (332).

5. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 1, it is characterized in that being fixed with a leading beam-and-rail (18) between the front end of described right roof beam structure (17) and described front support boom support (121), at the length direction of this leading beam-and-rail (18) and be fixed with a fromer rail (181) towards a upper side surface, and be fixed with a rear rail beam (19) between the rear end of right roof beam structure (17) and described rear support boom support (131), at the length direction of this rear rail beam (19) and be fixed with a rear rail (191) towards a upper side surface, before, rear rail beam (18, 19) with the state facing each other, keep parallel, in the front side of described slip adjustment rack (15) and be fixed with front-slider (151) in the position corresponding to described fromer rail (181), front-slider (151) is slidably matched with fromer rail (181), and at the rear side of slip adjustment rack (15) and be fixed with rear slider (152) in the position corresponding to described rear rail (191), rear slider (152) is slidably matched with rear rail (191), at the left end of slip adjustment rack (15) and towards a side of described front support beam (12) and towards a side of rear support beam (13), be respectively fixed with a sliding shoe guide rod fixed head (153), this pair of sliding piece guide rod fixed head (153) is parallel, the right automatic clamping mechanism of described steel pipe (4) in the position corresponding to pair of sliding piece guide rod fixed head (153), be connected with pair of sliding piece guide rod fixed head (153) and simultaneously with slip adjustment rack (15) left end towards under a side be connected, right-hand member formation at slip adjustment rack (15) has a sealed water jacket brake function cylinder fixed head (154), described port of steel pipe closing means (5) corresponding to slip adjustment rack (15) right-hand member towards under the position of a side be connected with slip adjustment rack (15) and be connected with described sealed water jacket brake function cylinder fixed head (154) simultaneously.

6. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 5, it is characterized in that on described pair of sliding piece guide rod fixed head (153) and in position to correspond to each other, respectively offer a left tooth bar sliding shoe guide rod fixed orifice (1531) and a right tooth bar sliding shoe guide rod fixed orifice (1532), and also offer a clamping action cylinder post resigning hole (1533) on one piece of sliding shoe guide rod fixed head of the direction towards described front support beam (12) in pair of sliding piece guide rod fixed head (153), this clamping action cylinder post resigning hole (1533) is positioned at a left side, right tooth bar sliding shoe guide rod fixed orifice (1531, 1532) between, at pair of sliding piece guide rod fixed head (153), go up and be also respectively provided with a tooth bar sliding shoe guide rod end limiting block pin (1535) in the position corresponding to described left tooth bar sliding shoe guide rod fixed orifice (1531) and right tooth bar sliding shoe guide rod fixed orifice (1532), the right automatic clamping mechanism of described steel pipe (4) comprises clamping action cylinder (41), left tooth bar sliding shoe guide rod (42), right tooth bar sliding shoe guide rod (43), left tooth bar sliding shoe (44), right tooth bar sliding shoe (45), move left tooth bar (46), tooth bar (47) moves right, mobile rack mate gear (48) and mobile rack mate gear axle pivotable supporting base (49), clamping action cylinder (41) is fixed with the one piece of sliding shoe guide rod fixed head towards front support beam (12) direction in horizontal boom state and described pair of sliding piece guide rod fixed head (153) in the position of the below corresponding to described front support beam (12), and the clamping action cylinder post (411) of this clamping action cylinder (41) is corresponding to described clamping action cylinder post resigning hole (1533), the two ends of left tooth bar sliding shoe guide rod (42) respectively with pair of sliding piece guide rod fixed head (153) on described left tooth bar sliding shoe guide rod fixed orifice (1531) fixing, right tooth bar sliding shoe guide rod (43) is parallel with left tooth bar sliding shoe guide rod (42), the two ends of this right tooth bar sliding shoe guide rod (43) respectively with pair of sliding piece guide rod fixed head (153) on described right tooth bar sliding shoe guide rod fixed orifice (1532) fixing, one end of left tooth bar sliding shoe (44) and right tooth bar sliding shoe (45) is nested with slidably on left tooth bar sliding shoe guide rod (42), the other end is nested with slidably on right tooth bar sliding shoe guide rod (43), in the bottom of left tooth bar sliding shoe (44), be fixed with a left tooth bar sliding shoe jaw (441), at the length direction of this left tooth bar sliding shoe jaw (441) and towards a side of right tooth bar sliding shoe (45), offer a left tooth bar sliding shoe jaw groove (4411), in the bottom of right tooth bar sliding shoe (45), be fixed with a right tooth bar sliding shoe jaw (451), at the length direction of this right tooth bar sliding shoe jaw (451) and towards a side of left tooth bar sliding shoe (44), offer a right tooth bar sliding shoe jaw groove (4511), left, right tooth bar sliding shoe jaw groove (4411, 4511) with aspectant state, keep corresponding each other, wherein: a left side, right tooth bar sliding shoe (44, 45) quantity all has a group of identical even number, and be each other one every one distributions, move left tooth bar (46) fixing with left tooth bar sliding shoe (44), the tooth bar (47) that moves right is fixing with right tooth bar sliding shoe (45), and the rack tooth that moves left that moves left tooth bar (46) keeps aspectant position relationship each other with the rack tooth that moves right of the tooth bar (47) that moves right, the quantity of mobile rack mate gear (48) has one group, with interval state, be arranged on a left side, tooth bar (46 moves right, 47) between and simultaneously with described move left tooth bar (46) move left rack tooth and described in the move right rack tooth that moves right of tooth bar (47) be meshed, the quantity of mobile rack mate gear axle pivotable supporting base (49) equates with the quantity of described mobile rack mate gear (48), and the position of the top corresponding to mobile rack mate gear (48) and described slip adjustment rack (15) left end towards under a side fix, the mobile rack mate gear axle (481) of mobile rack mate gear (48) is bearing on mobile rack mate gear axle pivotable supporting base (49) rotationally, middle position upper at the right tooth bar sliding shoe (45) described in adjacent one piece of the clamping action cylinder post (411) with described clamping action cylinder (41) and that be positioned at the length direction of this right tooth bar sliding shoe (45) offers an acting cylinder post connecting screw hole (452), the end of described clamping action cylinder post (411) leans out described clamping action cylinder post resigning hole (1533) and is connected with described acting cylinder post connecting screw hole (452).

7. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 5, it is characterized in that described port of steel pipe closing means (5) comprises sealed water jacket brake function cylinder (51), port of steel pipe sealed water jacket (52) and sealed water jacket guide rod seat (53), the quantity of sealed water jacket brake function cylinder (51) has one group, and be fixed on described sealed water jacket brake function cylinder fixed head (154) back to a side of the right automatic clamping mechanism of described steel pipe (4) with horizontal boom state, through sealed water jacket brake function cylinder fixed head (154), the direction towards port of steel pipe sealed water jacket (52) stretches the sealed water jacket brake function cylinder post (511) of sealing water jacket brake function cylinder (51), the quantity of port of steel pipe sealed water jacket (52) equates with the quantity of sealed water jacket brake function cylinder (51), in the sealed water jacket chamber (521) of port of steel pipe sealed water jacket (52), be provided with an O-ring seal (5211), sealing circle (5211) is limited by the O-ring seal gland (522) at accent position that is fixed on the sealed water jacket chamber (521) of port of steel pipe sealed water jacket (52), and the middle position at sealing circle gland (522) offers steel tube end part mating holes (5221), at port of steel pipe sealed water jacket (52), towards the middle position of a side of described sealed water jacket brake function cylinder post (511), be extended with a sealed water jacket guide rod (523), sealing water jacket guide rod (523) is connected with the end of sealed water jacket brake function cylinder post (511), the quantity of sealed water jacket guide rod seat (53) equates with the quantity of port of steel pipe sealed water jacket (52), and the lower end of sealing water jacket guide rod seat (53) is nested with slidably on described sealed water jacket guide rod (523), and upper end and described slip adjustment rack (15) towards under a side be fixedly connected with.

8. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 4, it is characterized in that towards a side of described pumping plant (35), being connected with a water tank water inlet pipe (341) at described water under high pressure water tank (34), this water tank water inlet pipe (341) is connected with pumping plant (35), and towards a side of described block water jacket (32), be equipped with the water tank rising pipe (342) equating with the quantity of described irrigation sleeve (33) at water under high pressure water tank (34), this water tank rising pipe (342) connects at position and the irrigation sleeve body (331) of the described water under high pressure introduction hole (3317) corresponding to described irrigation sleeve body (331), and on the pipeline of this water tank rising pipe (342), be equipped with a retaining valve (3421) and and open and close valve (3422).

9. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 8, it is characterized in that described pumping plant (35) comprises pond (351), motor (352) and high-pressure hydraulic pump (353), pond (351) is formed on the terrace of field of employment, motor (352) coordinates with high-pressure hydraulic pump (353) transmission, and together with motor (352), be fixed on the pool top cover (3511) of pond (351) by high-pressure hydraulic pump (353), the high-pressure hydraulic pump machine inlet (3531) of high-pressure hydraulic pump (353) is stretched in pond (351), and the high-pressure hydraulic pump water delivering orifice (3532) of high-pressure hydraulic pump (353) is connected with described water tank water inlet pipe (341).

10. the steel pipe device for detecting water pressure with the automatic holding function of steel pipe according to claim 5, it is characterized in that between the front end of described right roof beam structure (17) and described front support boom support (121) and in the position of the side-lower corresponding to described leading beam-and-rail (18), be fixed with a front adjustment locking beam (171), and between the rear end of right roof beam structure (17) and described rear support boom support (131) and be fixed with a rear adjustment locking beam (172) in the position of the side-lower corresponding to described rear rail beam (19), at described pair of sliding piece guide rod fixed head (153), go up and be positioned at bottom and be respectively fixed with an adjustment latch ear (1534), in adjustment latch ear (1534), be equipped with an adjustment latch ear screw (15341), wherein: in described pair of sliding piece guide rod fixed head (153), adjustment latch ear dog screw (15341) in adjustment latch ear (1534) on one piece of slider waveguide rod fixed head of described front adjustment locking beam (171) one sides matches with front adjustment locking beam (171), and adjustment latch ear dog screw (15341) on one piece of sliding shoe guide rod fixed head of described rear adjustment locking beam (172) one sides locks beam (172) with rear adjustment and matches.