CN113048287B - Socket type reinforced concrete pipeline installation adjusting device and using method - Google Patents
Socket type reinforced concrete pipeline installation adjusting device and using method Download PDFInfo
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- CN113048287B CN113048287B CN202110358955.4A CN202110358955A CN113048287B CN 113048287 B CN113048287 B CN 113048287B CN 202110358955 A CN202110358955 A CN 202110358955A CN 113048287 B CN113048287 B CN 113048287B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/09—Accessories therefor, e.g. anchors for bringing two tubular members closer to each other
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Abstract
The invention provides a socket type reinforced concrete pipeline installation adjusting device and a using method thereof, wherein the socket type reinforced concrete pipeline installation adjusting device comprises an adjusting mechanism, a calibration mechanism is arranged on the adjusting mechanism, an electric jack is arranged on a sliding seat plate in the adjusting mechanism, a fixed plate is fixedly arranged on a telescopic rod of the electric jack, hydraulic cylinders are fixedly arranged on two sides of the fixed plate, clamping frames are fixedly arranged on telescopic rods of the hydraulic cylinders and abut against two sides of the inner wall of a pipeline, the end part of a main supporting rod in the calibration mechanism is fixedly arranged on the fixed plate, a prism is fixedly arranged at the other end of the main supporting rod, a sliding caliper is arranged on the main supporting rod, and the caliper abuts against the pipeline. Survey prism and slide caliper rule in the calibration mechanism through the total powerstation to accurate can find the flowing water surface elevation, thereby the drive adjustment mechanism that corresponds drives the pipeline and adjusts, makes the flowing water surface elevation of pipeline to design elevation, and the pipe connection is inseparabler, and pipe erection axis, elevation control are more accurate, and easy operation is convenient and reliable, is fit for using widely.
Description
Technical Field
The invention relates to the field of pipeline installation, in particular to a socket type reinforced concrete pipeline installation adjusting device and a using method thereof.
Background
The socket joint type reinforced concrete pipe is one of concrete pipes and is usually used as a main material for mounting municipal road underground pipelines. The rubber ring is often adopted to carry out the flexonics in order to reach its closed water effect in pipeline construction, often leads to being connected inseparably between rubber ring and the pipeline because axis, elevation are not well controlled in the site operation in-process, does not reach ideal closed water effect, and causes the damage to the mouth of a pipe easily when using mechanical construction installation pipeline, brings certain problem for construction quality.
Chinese patent CN211898808U "reinforced concrete pipeline mounting structure" has related to and has placed in the groove bottom through the location, has a plurality of locating pieces on the locating plate, is equipped with the roll adjustment subassembly between locating piece and the locating plate to make the axis of pipeline on a straight line, but this structure can't adjust and mark the pipeline, still can't confirm whether the pipeline is accurate, and the device is difficult to demolish after the piping erection, and the installation operation of pipeline is complicated, and the piping erection quality is poor.
Disclosure of Invention
The invention mainly aims to provide a socket type reinforced concrete pipeline installation adjusting device and a using method thereof, and solves the problems that a rubber ring is often adopted for flexible connection to achieve a water closing effect during pipeline construction, the connection between the rubber ring and a pipeline is not tight due to poor control of an axis and an elevation in the field construction process, an ideal water closing effect cannot be achieved, a pipeline opening is easily damaged when a pipeline is installed by using mechanical construction, and certain construction quality is brought.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the device comprises an adjusting mechanism, wherein a calibration mechanism is arranged on the adjusting mechanism, an electric jack is arranged on a sliding seat plate in the adjusting mechanism, a fixed plate is fixedly arranged on a telescopic rod of the electric jack, hydraulic cylinders are fixedly arranged on two sides of the fixed plate, clamping frames are fixedly arranged on telescopic rods of the hydraulic cylinders, the clamping frames abut against two sides of the inner wall of a pipeline, the end part of a main support rod in the calibration mechanism is fixedly arranged on the fixed plate, a prism is fixedly arranged at the other end of the main support rod, a sliding caliper is arranged on the main support rod, and the caliper abuts against the pipeline;
still be equipped with the hoist engine, the support frame in the hoist engine supports and leans on the tip at the pipeline, is equipped with the steel cable of rolling on the support frame, and the steel cable tip is equipped with the buckle, and the steel cable is worn and is removed in the pipeline, and the buckle is fixed on the fixed plate.
In the preferred scheme, be equipped with uide bushing and guide post between slip bedplate and the fixed plate, the uide bushing is fixed on the slip bedplate, and the guide post is fixed on the fixed plate, and the guide post supports and leans on in the uide bushing, and slip bedplate bottom is equipped with a plurality of heavy load gyro wheels.
In the preferred scheme, the fixed plate both sides are equipped with solid fixed ring and fixing base, and the pneumatic cylinder tip passes through the bolt fastening on the fixing base, and solid fixed ring supports and leans on the pneumatic cylinder, and solid fixed ring passes through the bolt fastening on the fixed plate, is equipped with fixed cover between holding frame and the pneumatic cylinder, and fixed cover passes through connecting rod and holding frame fixed connection, and fixed cover passes through the bolt fastening on the telescopic link of pneumatic cylinder.
In the preferred scheme, a first clamping plate is fixedly arranged on a clamping frame, a sliding second clamping plate is arranged on one side of the first clamping plate, a screw rod is arranged between the second clamping plate and the clamping frame, the end part of the screw rod is fixed on the second clamping plate to rotate, and the screw rod penetrates through the clamping frame and is in threaded connection with the clamping frame;
the first clamping plate is abutted against the inner wall of the pipeline, and the second clamping plate is abutted against the outer wall of the pipeline;
the screw rod is rotated to drive the second clamping plate to move to abut against the outer wall of the pipeline, and the hydraulic cylinder drives the first clamping plate on the clamping frame to abut against the inner wall of the pipeline.
In the preferred scheme, a plurality of auxiliary supporting rods are arranged on one side of the main supporting rod, a connecting part is arranged between the auxiliary supporting rod and the main supporting rod, and the auxiliary supporting rod and the main supporting rod are fixed on a fixing plate in the adjusting mechanism through bolts.
In a preferable scheme, a first bidirectional screw rod is arranged between a first main rod and a second main rod in the main support rod, and two ends of the first bidirectional screw rod respectively abut against the first main rod and the second main rod in threaded connection;
and a second bidirectional screw rod is arranged between the first auxiliary rod and the second auxiliary rod in the auxiliary supporting rod, and two ends of the second bidirectional screw rod are respectively abutted against the first auxiliary rod and the second auxiliary rod in threaded connection.
In the preferred scheme, the hoop in the connecting part is fixed on a first main rod in the main support rod through a bolt, a connecting shaft is fixedly arranged on one side of the hoop, a connecting block which is mutually abutted against and rotates is arranged on the connecting shaft, and the connecting block is fixed on the connecting shaft through a bolt.
In the preferred scheme, connecting block one end is equipped with articulated seat, articulated seat and the articulated of the second auxiliary rod tip in the auxiliary stay pole.
In the preferred scheme, a motor is fixedly arranged on the support frame, a winding wheel is fixedly arranged on an output shaft of the motor, and the steel cable is wound on the winding wheel.
The method comprises the following steps: s1, discharging the axis of the pipeline on the basis of the pipeline by using a total station, and putting down the first section of the pipeline to adjust and fix the first section of the pipeline;
s2, placing a winch at one end of the first pipe, and moving the adjusting mechanism and the calibrating mechanism in the advancing direction end of the pipeline installation;
s3, the winch is abutted against and fixed at the end part of the first section of pipe through the support frame, and the winch and the first section of pipe are installed in a centering way;
s4, placing the next tube section at the axial line position by a mechanical device, placing the tube with the rubber ring at one side into the first tube section, moving an adjusting mechanism to the forward direction end of the tube installation, driving an electric jack to adjust the height of a fixing plate, driving hydraulic cylinders at two sides to adjust the distance between clamping frames at two sides, and driving a screw rod to adjust the opening of a first clamping plate and a second clamping plate;
s5, moving the adjusting mechanism to enter the end part of the next section of pipe, enabling the end part of the next section of pipe to abut against between the first clamping plate and the second clamping plate, driving the electric jack to enable the first clamping plate to abut against the inner wall of the next section of pipe to be stressed, then driving the screw rod to abut against the first clamping plate against the outer wall of the next section of pipe to be clamped, and manually prying by a crowbar to enable the center line of the adjusting mechanism to be aligned with the pipeline installation axis;
s6, adjusting an auxiliary supporting rod in a calibration mechanism on the adjusting mechanism to enable a bubble in a circular level on a main supporting rod to be centered, measuring the elevation by using a total station collimation prism, enabling a sliding caliper to abut against the outer wall of the top of the next section of pipe, adjusting the level of a horizontal pipe on the caliper, reading scale data, and obtaining elevation data to obtain the elevation of the flowing water surface;
s7, driving the electric jack to adjust the height of the water surface of the pipeline to the designed height, fixing the steel cable on the winch on the fixing plate through a buckle, starting the winch to wind the steel cable so that the next section of pipe is tightly connected with the first section of pipe, and fixing the next section of pipe to finish the installation of the next section of pipe;
and S8, loosening the winch and the adjusting mechanism and sliding the winch and the adjusting mechanism away, so that the next pipe joint is placed again for repeated installation.
The invention provides a socket type reinforced concrete pipeline installation adjusting device and a using method thereof, wherein a pipeline can be clamped and lifted by an adjusting mechanism, a prism and a caliper in a calibration mechanism are observed by a total station, so that the elevation of a flowing water surface can be accurately found, the pipeline is driven by the corresponding driving adjusting mechanism to be adjusted, the flowing water surface of the pipeline reaches a designed elevation, a winch is started to compress and fix the pipelines, the pipeline connection is tighter, the pipeline installation axis and elevation are more accurately controlled, the operation is simple, convenient and reliable, and the socket type reinforced concrete pipeline installation adjusting device is suitable for popularization and use.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the overall structure of the present invention;
FIG. 3 is a side view of the integral structure of the present invention concealing the tube axis;
FIG. 4 is a side view of the connecting shaft of the adjusting mechanism and the calibration mechanism of the present invention;
FIG. 5 is an exploded view of the calibration mechanism of the present invention;
FIG. 6 is a first exploded view of the adjustment mechanism of the present invention;
FIG. 7 is a second exploded view of the adjustment mechanism of the present invention;
FIG. 8 is a side view of the hoist shaft of the present invention;
in the figure: a calibration mechanism 1; a main support bar 101; an auxiliary support bar 102; a connecting member 103; a caliper 104; a circular level 105; a prism 106; the first main bar 107; a second boom 108; a first bidirectional screw 109; a first auxiliary lever 110; the second auxiliary lever 111; a second bidirectional screw rod 112; a hoop 113; a connecting shaft 114; a connection block 115; an adjusting mechanism 2; a fixing plate 201; a slide seat plate 202; an electric jack 203; a guide sleeve 204; a guide post 205; a hydraulic cylinder 206; a holder 207; a fixing ring 208; a fixed seat 209; a card holder 210; a first splint 211; a second clamping plate 212; a screw 213; a retaining sleeve 214; a hoist 3; a wire rope 301; a buckle 302; a motor 303; a wind-up reel 304; a support frame 305; a conduit 4.
Detailed Description
Example 1
As shown in fig. 1 to 8, the socket type reinforced concrete pipeline installation adjusting device and the using method thereof include an adjusting mechanism 2, a calibration mechanism 1 is arranged on the adjusting mechanism 2, an electric jack 203 is arranged on a sliding seat plate 202 in the adjusting mechanism 2, a fixing plate 201 is fixedly arranged on an expansion link of the electric jack 203, hydraulic cylinders 206 are fixedly arranged on two sides of the fixing plate 201, clamping frames 207 are fixedly arranged on expansion links of the hydraulic cylinders 206, the clamping frames 207 abut against two sides of the inner wall of a pipeline 4, the end portion of a main support rod 101 in the calibration mechanism 1 is fixed on the fixing plate 201, a prism 106 is fixedly arranged at the other end of the main support rod 101, a sliding caliper 104 is arranged on the main support rod 101, and the caliper 104 abuts against the pipeline 4;
still be equipped with hoist engine 3, support frame 305 among the hoist engine 3 supports and leans on the tip at pipeline 4, is equipped with the steel cable 301 of rolling on the support frame 305, and steel cable 301 tip is equipped with buckle 302, and steel cable 301 passes and removes in pipeline 4, and buckle 302 is fixed on fixed plate 201. According to the structure, the clamping frames 207 abut against the pipeline 4 to clamp the pipeline, the hydraulic cylinder 206 can drive and adjust the distance between the clamping frames 207, so that the pipeline 4 can enter the pipeline 4 to be supported, the electric jack 203 can drive the fixing plate 201 and the pipeline 4 clamped by the clamping frames 207 to lift, the height of the pipeline 4 is adjusted to be flush with the designed height of the running water surface, and the total station observes the prism 106 and the caliper 104 in the calibration mechanism 1 to accurately find the height of the running water surface, so that the pipeline 4 can be adjusted; after the elevation has been adjusted, 3 pulling adjustment mechanism 2 through the hoist engine remove so that support between the pipeline 4 and lean on sealed fixed, support fixedly again pipeline 4, can remove adjustment mechanism 2 and calibration mechanism 1 and carry out the repeated installation to next section pipeline 4, easy operation is convenient and reliable, and axis, the elevation of pipeline can accurate control, and the pipe connection is sealed better. The caliper 104 is provided with a scale and a level.
In a preferable scheme, a guide sleeve 204 and a guide post 205 are arranged between the sliding seat plate 202 and the fixed plate 201, the guide sleeve 204 is fixed on the sliding seat plate 202, the guide post 205 is fixed on the fixed plate 201, the guide post 205 abuts against the guide sleeve 204, and a plurality of heavy-load rollers are arranged at the bottom of the sliding seat plate 202. From this structure, fixed plate 201 goes up and down through electric jack 203 drive, and uide bushing 204 and guide column 205 can guarantee that the lift of fixed plate 201 is stable, and the slip bedplate 202 bottom supports through a plurality of heavy load gyro wheels and slides, and the bulk movement is more smooth and easy.
In the preferred scheme, fixed ring 208 and fixing base 209 are arranged on two sides of fixing plate 201, the end of hydraulic cylinder 206 is fixed on fixing base 209 through a bolt, fixed ring 208 abuts against hydraulic cylinder 206, fixed ring 208 is fixed on fixing plate 201 through a bolt, fixed sleeve 214 is arranged between clamping frame 207 and hydraulic cylinder 206, fixed sleeve 214 is fixedly connected with clamping frame 207 through a connecting rod, and fixed sleeve 214 is fixed on the telescopic rod of hydraulic cylinder 206 through a bolt. From this structure, pneumatic cylinder 206 passes through the bolt fastening on fixed plate 201, still through solid fixed ring 208 to its further fixed, guarantees the fixed firm stability of pneumatic cylinder 206, and the interior pentagon of fixed cover 214 hole, the telescopic link tip of pneumatic cylinder 206 are the pentagonal axle, and fixed cover 214 passes through the bolt fastening on the telescopic link tip of pneumatic cylinder 206, connects firmly.
In a preferable scheme, a first clamping plate 211 is fixedly arranged on the clamping frame 207, a sliding second clamping plate 212 is arranged on one side of the first clamping plate 211, a screw rod 213 is arranged between the second clamping plate 212 and the clamping frame 207, the end part of the screw rod 213 is fixed on the second clamping plate 212 to rotate, and the screw rod 213 penetrates through the clamping frame 207 and is in threaded connection;
the first jaw 211 rests against the inner wall of the pipe 4 and the second jaw 212 rests against the outer wall of the pipe 4;
the rotating screw 213 drives the second jaw 212 to move against the outer wall of the pipe 4 and the hydraulic cylinder 206 drives the first jaw 211 on the gripping bracket 207 against the inner wall of the pipe 4. With the structure, the distance between the first clamping plate 211 and the second clamping plate 212 can be adjusted through the screw rod 213, so that the first clamping plate 211 and the second clamping plate 212 are abutted against the inner wall and the outer wall of the pipeline 4 to clamp the pipeline. There is a rubber sheet between first clamping plate 211 and second clamping plate 212 when leaning on the pipeline 4 inside and outside wall, avoids causing the damage to pipeline 4.
In a preferred embodiment, a plurality of auxiliary support rods 102 are disposed on one side of the main support rod 101, a connection member 103 is disposed between the auxiliary support rods 102 and the main support rod 101, and the auxiliary support rods 102 and the main support rod 101 are fixed on a fixing plate 201 in the adjusting mechanism 2 by bolts. With the structure, the main supporting rod 101 and the two auxiliary supporting rods 102 are arranged in a triangular shape, and are fixed stably and firmly.
In a preferable scheme, a first bidirectional screw 109 is arranged between the first main rod 107 and the second main rod 108 in the main supporting rod 101, and two ends of the first bidirectional screw 109 respectively abut against the first main rod 107 and the second main rod 108 for internal thread connection;
a second bidirectional screw rod 112 is arranged between the first auxiliary rod 110 and the second auxiliary rod 111 in the auxiliary support rod 102, and two ends of the second bidirectional screw rod 112 respectively abut against the first auxiliary rod 110 and the second auxiliary rod 111 for internal thread connection. With the structure, the first bidirectional screw 109 can drive the first main rod 107 and the second main rod 108 to move relatively, so that the main support rod 101 can be adjusted in a telescopic manner, the second bidirectional screw 112 can drive the first auxiliary rod 110 and the second auxiliary rod 111 to move relatively, so that the auxiliary support rod 102 can be adjusted in a telescopic manner, and the installation and adjustment are simple, convenient and reliable.
In a preferable scheme, an anchor ear 113 in the connecting member 103 is fixed on the first main rod 107 in the main supporting rod 101 through a bolt, a connecting shaft 114 is fixedly arranged on one side of the anchor ear 113, connecting blocks 115 which are mutually abutted and rotated are arranged on the connecting shaft 114, and the connecting blocks 115 are fixed on the connecting shaft 114 through bolts. With the structure, the connecting shaft 114 can adjust the angle of the auxiliary supporting rod 102, thereby facilitating installation and adjustment.
In a preferred embodiment, one end of the connecting block 115 is provided with a hinge seat, and the hinge seat is hinged to the end of the second auxiliary rod 111 in the auxiliary supporting rod 102. With this structure, the auxiliary support rod 102 can be easily mounted and fixed.
In a preferred scheme, a motor 303 is fixedly arranged on the supporting frame 305, a winding wheel 304 is fixedly arranged on an output shaft of the motor 303, and the steel cable 301 is wound on the winding wheel 304. With the structure, the driving motor 303 can drive the winding wheel 304 to wind the steel cable 301, so that the adjusting mechanism 2 can be pulled to move.
Example 2
Further explaining by combining with the embodiment 1, as shown in fig. 1 to 8, the axis of the pipeline is discharged on the basis of the pipeline by adopting a total station, and the first section of the pipeline is put down to be adjusted and fixed; the winch is placed at one end of the first section of pipe, and the adjusting mechanism and the calibrating mechanism move in the advancing direction end of the pipeline installation; the winch is abutted against and fixed at the end part of the first section pipe through a support frame 305, and the winch and the first section pipe are installed in a centering way; placing the next section of pipe at the axial line position by using a mechanical device, placing the pipe at one side with the rubber ring into the first section of pipe, moving the adjusting mechanism 2 to the forward direction end of the pipe installation, driving the electric jack 203 to adjust the height of the fixing plate 201, driving the hydraulic cylinders 206 at two sides to adjust the distance between the clamping frames 207 at two sides, and driving the screw rod 213 to adjust the opening degrees of the first clamping plate 211 and the second clamping plate 212; moving the adjusting mechanism 2 to enter the end part of the next tube, wherein the end part of the next tube abuts against between the first clamping plate 211 and the second clamping plate 212, driving the electric jack 203 to enable the first clamping plate 211 to abut against the inner wall of the next tube to be stressed, then driving the screw rod 213 to enable the first clamping plate 211 to abut against the outer wall of the next tube to be clamped, and manually prying with a crowbar to enable the center line of the adjusting mechanism 2 to be aligned with the pipeline installation axis; adjusting an auxiliary support rod 102 in a calibration mechanism 1 on an adjusting mechanism 2 to enable bubbles in a circular level 105 on a main support rod 101 to be centered, then measuring the elevation by using a total station collimation prism 106, enabling a sliding caliper 104 to abut against the outer wall of the top of the next section of pipe, adjusting the level of the horizontal pipe on the caliper 104, reading scale data, and obtaining elevation data to obtain the elevation of the flowing water surface; then the electric jack 203 is driven to adjust the height of the water surface of the pipeline to the designed height, the steel cable 301 on the winch 3 is fixed on the fixing plate 201 through the buckle 302, the winch 3 is started to wind the steel cable 301 so that the next section of pipe is tightly connected with the first section of pipe, and the next section of pipe is fixed, so that the next section of pipe is installed; the winch 3 and the adjusting mechanism 2 are released and slid away, so that the next pipe joint is placed again for repeated installation.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of this invention.
Claims (8)
1. Spigot-and-socket reinforced concrete pipeline installation adjusting device, characterized by: the device comprises an adjusting mechanism (2), a calibration mechanism (1) is arranged on the adjusting mechanism (2), an electric jack (203) is arranged on a sliding seat plate (202) in the adjusting mechanism (2), a fixing plate (201) is fixedly arranged on a telescopic rod of the electric jack (203), hydraulic cylinders (206) are fixedly arranged on two sides of the fixing plate (201), clamping frames (207) are fixedly arranged on telescopic rods of the hydraulic cylinders (206), the clamping frames (207) abut against two sides of the inner wall of a pipeline (4), the end portion of a main support rod (101) in the calibration mechanism (1) is fixedly arranged on the fixing plate (201), a prism (106) is fixedly arranged at the other end of the main support rod (101), a sliding caliper (104) is arranged on the main support rod (101), and the caliper (104) abuts against the pipeline (4);
the pipeline winding device is further provided with a winch (3), a support frame (305) in the winch (3) abuts against the end part of the pipeline (4), a wound steel cable (301) is arranged on the support frame (305), a buckle (302) is arranged at the end part of the steel cable (301), the steel cable (301) penetrates through the pipeline (4) to move, and the buckle (302) is fixed on the fixing plate (201);
fixing rings (208) and a fixing seat (209) are arranged on two sides of a fixing plate (201), the end part of a hydraulic cylinder (206) is fixed on the fixing seat (209) through a bolt, the fixing rings (208) abut against the hydraulic cylinder (206), the fixing rings (208) are fixed on the fixing plate (201) through a bolt, a fixing sleeve (214) is arranged between a clamping frame (207) and the hydraulic cylinder (206), the fixing sleeve (214) is fixedly connected with the clamping frame (207) through a connecting rod, and the fixing sleeve (214) is fixed on an expansion rod of the hydraulic cylinder (206) through a bolt;
a plurality of auxiliary supporting rods (102) are arranged on one side of the main supporting rod (101), a connecting part (103) is arranged between each auxiliary supporting rod (102) and the corresponding main supporting rod (101), and the auxiliary supporting rods (102) and the main supporting rods (101) are fixed on a fixing plate (201) in the adjusting mechanism (2) through bolts.
2. The socket type reinforced concrete pipeline installation and adjustment device according to claim 1, which is characterized in that: be equipped with uide bushing (204) and guide post (205) between slip bedplate (202) and fixed plate (201), uide bushing (204) are fixed on slip bedplate (202), and guide post (205) are fixed on fixed plate (201), and guide post (205) support and lean on in uide bushing (204), and slip bedplate (202) bottom is equipped with a plurality of heavy load gyro wheels.
3. The socket type reinforced concrete pipeline installation and adjustment device according to claim 1, wherein: a first clamping plate (211) is fixedly arranged on the clamping frame (207), a sliding second clamping plate (212) is arranged on one side of the first clamping plate (211), a screw rod (213) is arranged between the second clamping plate (212) and the clamping frame (207), the end part of the screw rod (213) is fixed on the second clamping plate (212) to rotate, and the screw rod (213) penetrates through the clamping frame (207) to be in threaded connection;
the first clamping plate (211) is abutted against the inner wall of the pipeline (4), and the second clamping plate (212) is abutted against the outer wall of the pipeline (4);
the rotating screw rod (213) drives the second clamping plate (212) to move to abut against the outer wall of the pipeline (4), and the hydraulic cylinder (206) drives the first clamping plate (211) on the clamping frame (207) to abut against the inner wall of the pipeline (4).
4. The socket type reinforced concrete pipeline installation and adjustment device according to claim 1, which is characterized in that: a first bidirectional screw rod (109) is arranged between a first main rod (107) and a second main rod (108) in the main support rod (101), two ends of the first bidirectional screw rod (109) are respectively abutted against the first main rod (107) and the second main rod (108) to be in threaded connection, and a circular level (105) is fixedly arranged on the first main rod (107);
a second bidirectional screw rod (112) is arranged between a first auxiliary rod (110) and a second auxiliary rod (111) in the auxiliary supporting rod (102), and two ends of the second bidirectional screw rod (112) are respectively abutted against the first auxiliary rod (110) and the second auxiliary rod (111) to be in threaded connection.
5. The socket type reinforced concrete pipeline installation and adjustment device according to claim 1, which is characterized in that: staple bolt (113) passes through the bolt fastening on first mobile jib (107) in main tributary vaulting pole (101) in connecting piece (103), and staple bolt (113) one side has set firmly connecting axle (114), is equipped with on connecting axle (114) and supports to lean on pivoted connecting block (115) each other, and connecting block (115) pass through the bolt fastening on connecting axle (114).
6. The socket type reinforced concrete pipeline installation and adjustment device according to claim 5, which is characterized in that: one end of the connecting block (115) is provided with a hinge seat, and the hinge seat is hinged with the end part of the second auxiliary rod (111) in the auxiliary supporting rod (102).
7. The socket type reinforced concrete pipeline installation and adjustment device according to claim 1, which is characterized in that: a motor (303) is fixedly arranged on the support frame (305), a winding wheel (304) is fixedly arranged on an output shaft of the motor (303), and a steel cable (301) is wound on the winding wheel (304).
8. The use method of the socket type reinforced concrete pipeline installation adjusting device according to any one of claims 1 to 7, which comprises the following steps: s1, discharging the axis of the pipeline on the basis of the pipeline by using a total station, and putting down the first section of the pipeline to adjust and fix the first section of the pipeline;
s2, placing a winch at one end of the first pipe, and moving the adjusting mechanism and the calibrating mechanism in the advancing direction end of the pipeline installation;
s3, the winch is abutted against and fixed at the end part of the first section pipe through a support frame (305), and the winch and the first section pipe are installed in a centering mode;
s4, placing the next tube section at the axial line position by a mechanical device, placing the tube with the rubber ring at one side into the first tube section, moving the adjusting mechanism (2) to the forward direction end of the tube installation, driving the electric jack (203) to adjust the height of the fixing plate (201), driving the hydraulic cylinders (206) at two sides to adjust the distance between the clamping frames (207) at two sides, and driving the screw rod (213) to adjust the opening degrees of the first clamping plate (211) and the second clamping plate (212);
s5, moving the adjusting mechanism (2) to enter the end of the next tube, enabling the end of the next tube to abut against between a first clamping plate (211) and a second clamping plate (212), driving the electric jack (203) to enable the first clamping plate (211) to abut against the inner wall of the next tube to be stressed, then driving a screw rod (213) to enable the first clamping plate (211) to abut against the outer wall of the next tube to be clamped, and manually prying with a prying bar to enable the center line of the adjusting mechanism (2) to be aligned with the pipeline installation axis;
s6, adjusting an auxiliary supporting rod (102) in a calibration mechanism (1) on an adjusting mechanism (2) to enable bubbles in a circular level (105) on a main supporting rod (101) to be centered, measuring the elevation by using a total station collimation prism (106), enabling a sliding caliper (104) to abut against the outer wall of the top of the next section of pipe, adjusting the level of a horizontal pipe on the caliper (104), and reading scale data, so that the elevation data can be obtained, namely the elevation of the flowing water surface;
s7, driving the electric jack (203) to adjust the height of the water surface of the pipeline to the designed height, fixing the steel cable (301) on the winch (3) on the fixing plate (201) through the buckle (302), starting the winch (3) to wind the steel cable (301) to enable the next section of pipe to be tightly connected with the first section of pipe, and fixing the next section of pipe to finish the installation of the next section of pipe;
s8, releasing the winch (3) and the adjusting mechanism (2) and sliding to move away, so that the next section of pipe is placed again for repeated installation.
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| CN113048287A (en) | 2021-06-29 |
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