CN110465906B

CN110465906B - Multi-angle adjustable pipe clamping machine for pipeline installation

Info

Publication number: CN110465906B
Application number: CN201910840863.2A
Authority: CN
Inventors: 黄东平; 林绍杰; 吴用存
Original assignee: Hainan Hongta Cigarette Co ltd
Current assignee: Hainan Hongta Cigarette Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-11-24
Anticipated expiration: 2039-09-06
Also published as: CN110465906A

Abstract

The invention relates to a pipe clamping machine, in particular to a multi-angle adjustable pipe clamping machine for pipeline installation. The technical problem of the invention is that: the utility model provides a can carry out the centre gripping to the PVC pipe, can conveniently adjust the angle of PVC pipe, only need a constructor alright accomplish the installation, can be quick to the pipeline installation of the tight and dismantlement of PVC pipe with the adjustable double-pipe machine of multi-angle. A multi-angle adjustable pipe clamping machine for pipeline installation comprises a base, a support plate, a shaft sleeve and the like; the supporting plate is installed at the top of the base, and the shaft sleeve is installed on the upper portion of the supporting plate in an embedded mode. The PVC pipe clamp can rotate the hollow pipe through the matching of the fastening bolt and the movable rod, so that the PVC pipe on the hollow pipe can be driven to rotate, the angle of the PVC pipe can be adjusted, the movable clamp plate can be rapidly driven to clamp the PVC pipe downwards or loosen the PVC pipe upwards through the matching of the guide wheel and the wedge-shaped block, and the PVC pipe can be rapidly clamped and disassembled.

Description

Multi-angle adjustable pipe clamping machine for pipeline installation

Technical Field

The invention relates to a pipe clamping machine, in particular to a multi-angle adjustable pipe clamping machine for pipeline installation.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, and is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

When the PVC pipe is installed, because the installation place is not horizontal and vertical, when the PVC pipe is installed in various complicated places, all angles of the PVC pipe need to be adjusted, and then the PVC pipe can be installed in the next step.

It is now that a constructor generally lifts up the PVC pipe for the PVC pipe keeps same angle for a long time, and another constructor passes through hookup PVC pipes such as pipe coupling spare and valve again, so needs two personal operations, and lifts up the ache that the same angle constructor hand can compare of keeping for a long time behind the PVC pipe, and the hand ache just can drive the shake of PVC pipe, is unfavorable for the installation of pipeline.

Therefore, a device which can clamp and disassemble the PVC pipe and can conveniently adjust the angle of the PVC pipe is required to be researched and developed, and the installation can be completed by only one constructor.

Disclosure of Invention

In order to overcome the defects that two persons are required for operation, and after the PVC pipe is lifted up, the hands of constructors can keep the same angle for a long time, the hands of the constructors can be relatively sore, the hands can drive the PVC pipe to shake, and the installation of a pipeline is not facilitated, the technical problems of the invention are that: the utility model provides a can carry out the centre gripping to the PVC pipe, can conveniently adjust the angle of PVC pipe, only need a constructor alright accomplish the installation, can be quick to the pipeline installation of the tight and dismantlement of PVC pipe with the adjustable double-pipe machine of multi-angle.

The utility model provides an adjustable double-layered pipe machine of multi-angle for piping erection, includes base and extension board, and the extension board is installed at the base top, still including adjusting part, hollow tube and clamping mechanism, is equipped with on the extension board and carries out the adjusting part of angle modulation to the PVC pipe, and the right-hand hollow tube that is equipped with of adjusting part, the right-hand clamping mechanism that carries out the centre gripping to the PVC pipe that is equipped with of hollow tube.

In a preferred embodiment of the invention, the adjusting component comprises a shaft sleeve, a movable rod and a fastening bolt, the shaft sleeve is embedded and installed on the upper portion of the support plate, the movable rod is movably arranged in the shaft sleeve, the fastening bolt matched with the movable rod is arranged on the left side of the shaft sleeve, a hollow pipe is installed on the right end of the movable rod, and a clamping mechanism for clamping the PVC pipe is arranged on the right side of the hollow pipe.

In a preferred embodiment of the invention, the clamping mechanism comprises a fixed clamping plate, a wedge-shaped block, a first spring, an L-shaped rod, a movable clamping plate, a pushing rod, a second spring, a guide wheel, a clamping rod and a third spring, the fixed clamping plate is arranged at the lower part of the outer right side surface of the hollow tube, the wedge-shaped block is arranged in the hollow tube, the upper part of the wedge-shaped block passes through the top of the hollow tube in a sliding way, the first spring is connected between the bottom of the wedge-shaped block and the inner bottom of the hollow tube, the L-shaped rod is fixedly connected with the top of the wedge-shaped block, the movable clamping plate is sleeved at the right bottom end of the L-shaped rod and is positioned above the fixed clamping plate, the pushing rod is arranged at the right middle part of the hollow tube in a sliding way, the second spring is connected between the pushing rod and the outer right side surface, a third spring is connected between the clamping rod and the outer left side surface of the hollow tube, and the right end of the clamping rod is matched with the clamping groove.

In a preferred embodiment of the invention, the clamping device further comprises a clamping device, the clamping device comprises a circular groove plate, an annular plate, balls, a fourth spring, an annular friction plate and a friction rod, the circular groove plate is fixedly connected to the left end of the movable rod, the annular plate is movably arranged in the circular groove plate, the movable rod penetrates through the annular plate, the balls are uniformly arranged between the left side surface of the annular plate and the left side surface in the circular groove plate at intervals, the fourth spring is connected between the right side surface of the annular plate and the left side surface of the shaft sleeve, the fourth spring is wound on the movable rod, the annular friction plate is arranged at the upper part of the right side surface of the support plate, the friction rods are arranged on the upper part and the lower part of the left side surface outside the hollow tube, and the left end of.

In a preferred embodiment of the invention, the device further comprises a screw, a movable block and a bearing, wherein the upper part of the fixed clamping plate is provided with a slot, the movable block is arranged in the slot in a sliding manner, the bearing is embedded at the bottom of the movable block, the lower part of the fixed clamping plate is screwed with the screw, and the top of the screw is connected with the bearing in an interference connection manner.

In a preferred embodiment of the invention, the hollow plate further comprises a sleeve, a sliding rod and a fifth spring, the sleeve is fixedly connected to the upper part and the lower part of the left side surface of the hollow pipe, the sliding rod is arranged in the sleeve in a sliding mode, the fifth spring is connected between the right end of the sliding rod and the sleeve, 8 grooves are uniformly formed in the upper part of the right side surface of the support plate at intervals, and the grooves are matched with the sliding rod.

Compared with the prior art, the invention has the following advantages: the PVC pipe fixing device can rotate the hollow pipe through the matching of the fastening bolt and the movable rod, so that the PVC pipe on the hollow pipe can be driven to rotate, the angle of the PVC pipe can be adjusted, and the PVC pipe can be conveniently installed in various complicated places.

Through the cooperation of leading wheel and wedge, the drive movable clamp plate that can be quick down presss from both sides tight PVC pipe, perhaps up loosens the PVC pipe, so alright quick press from both sides tightly and dismantle the PVC pipe.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a partial right view structural diagram of the present invention.

The parts are labeled as follows: 1. the clamping device comprises a base, 2, a support plate, 3, a shaft sleeve, 4, a movable rod, 5, a fastening bolt, 6, a hollow pipe, 7, a clamping mechanism, 71, a fixed clamping plate, 72, a wedge-shaped block, 73, a first spring, 74, an L-shaped rod, 75, a movable clamping plate, 76, a pushing rod, 77, a second spring, 78, a guide wheel, 79, a clamping groove, 710, a clamping rod, 711, a third spring, 8, a clamping device, 81, a circular groove plate, 82, a circular plate, 83, a ball, 84, a fourth spring, 85, a circular friction plate, 86, a friction rod, 9, a groove, 10, a screw rod, 11, a movable block, 12, a bearing, 13, a sleeve, 14, a sliding rod, 15, a fifth spring, 16 and a groove.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example one

The utility model provides an adjustable double-layered pipe machine of multi-angle for piping erection, please refer to fig. 1, including base 1, extension board 2, axle sleeve 3, movable rod 4, fastening bolt 5, hollow tube 6 and clamping mechanism 7, extension board 2 is installed at base 1 top, the embedded axle sleeve 3 of installing in 2 upper portions of extension board, movable being equipped with movable rod 4 in the axle sleeve 3, 3 left of axle sleeve be equipped with movable rod 4 complex fastening bolt 5, hollow tube 6 is installed to 4 right-hand members of movable rod, the right-hand clamping mechanism 7 that is equipped with of hollow tube 6.

The clamping mechanism 7 comprises a fixed clamping plate 71, a wedge block 72, a first spring 73, an L-shaped rod 74, a movable clamping plate 75, a pushing rod 76, a second spring 77, a guide wheel 78, a clamping rod 710 and a third spring 711, the fixed clamping plate 71 is installed on the lower portion of the outer right side face of the hollow tube 6, the wedge block 72 is arranged in the hollow tube 6, the upper portion of the wedge block 72 penetrates through the top portion of the hollow tube 6 in a sliding mode, the first spring 73 is connected between the bottom portion of the wedge block 72 and the inner bottom portion of the hollow tube 6, the L-shaped rod 74 is fixedly connected to the top portion of the wedge block 72, the movable clamping plate 75 is sleeved at the right bottom end of the L-shaped rod 74, the movable clamping plate 75 is located above the fixed clamping plate 71, the pushing rod 76 is arranged in the sliding mode at the right middle portion of the hollow tube 6, the second spring 77 is connected between the pushing rod 76 and, the left side surface of the wedge block 72 is provided with a clamping groove 79, the left side of the hollow tube 6 is provided with a clamping rod 710 in a sliding manner, a third spring 711 is connected between the clamping rod 710 and the outer left side surface of the hollow tube 6, and the right end of the clamping rod 710 is matched with the clamping groove 79.

The working process of the device is as follows: when the PVC pipe fixing device is used, a constructor firstly clamps a PVC pipe through the clamping mechanism 7 arranged on the hollow pipe 6, then rotates the fastening bolt 5 anticlockwise, after the fastening bolt 5 loosens the fixing of the movable rod 4, the constructor drives the hollow pipe 6 to rotate through the PVC pipe, so that the angle of the PVC pipe can be adjusted, after the PVC pipe is adjusted to a proper angle, the constructor rotates the fastening bolt 5 clockwise, the movable rod 4 can be fixed through the fastening bolt 5, the PVC pipe can be fixed, the angle of the clamped PVC pipe can be adjusted, and after the constructor installs the PVC pipe, the constructor enables the clamping mechanism 7 to loosen the fixing of the PVC pipe.

The constructor takes up the PVC pipe and places the PVC pipe on the fixed clamp plate 71, the constructor pushes the PVC pipe to the left, after the PVC pipe contacts the push rod 76, the push rod 76 can move to the left, the second spring 77 is compressed along with the push rod 76, the guide wheel 78 can be driven to move to the left, the guide wheel 78 can drive the wedge block 72 to move downwards after contacting the wedge block 72, the first spring 73 is compressed along with the compression, the wedge block 72 can drive the L-shaped rod 74 to move downwards, the L-shaped rod 74 can drive the movable clamp plate 75 to move downwards, the movable clamp plate 75 can be matched with the fixed clamp plate 71 to clamp the PVC pipe, after the lower part of the wedge block 72 contacts the clamp rod 710, the clamp rod 710 can move to the left, the third spring 711 is stretched along with the clamp rod 711 to the right, after the clamp groove 79 is positioned at the right of the clamp rod 710, the clamp rod 710 can be clamped into the clamp groove 79, the PVC pipe is just clamped at this time, after the PVC pipe is installed, constructor turns left pulling with kelly 710, after kelly 710 no longer fixes wedge 72, under the effect of first spring 73, wedge 72 can up move to can drive L type pole 74 and movable clamp plate 75 up move, and then can loosen the fixed to the PVC pipe, under the effect of second spring 77, catch bar 76 can turn right the removal, thereby can make the PVC pipe break away from fixed clamp plate 71.

Example two

On the basis of the first embodiment, please refer to fig. 1 and 2, the device further includes a clamping device 8, the clamping device 8 includes a circular groove plate 81, an annular plate 82, balls 83, a fourth spring 84, an annular friction plate 85 and a friction rod 86, the circular groove plate 81 is fixedly connected to the left end of the movable rod 4, the annular plate 82 is movably arranged in the circular groove plate 81, the movable rod 4 penetrates through the annular plate 82, the balls 83 are uniformly arranged between the left side surface of the annular plate 82 and the left side surface of the circular groove plate 81 at intervals, the fourth spring 84 is connected between the right side surface of the annular plate 82 and the left side surface of the shaft sleeve 3, the fourth spring 84 is wound on the movable rod 4, the annular friction plate 85 is arranged on the upper portion of the right side surface of the support plate 2, the friction rods 86 are arranged on the upper and lower sides of the outer left side surface of the hollow tube 6, and the left end of the friction.

The working process of the device is as follows: the constructor rotates the fastening bolt 5 counterclockwise, so that the movable rod 4 can not be fixed any more, after the PVC pipe is fixed, the constructor can pull the hollow pipe 6 to move to the right through the PVC pipe, the hollow pipe 6 can drive the movable rod 4 to move to the right while moving to the right, the movable rod 4 can drive the circular groove plate 81 and the annular plate 82 to move to the right, the fourth spring 84 is compressed, the hollow pipe 6 can drive the friction rod 86 to move to the right, after the friction rod 86 is separated from the annular friction plate 85, the constructor can rotate the PVC pipe, the PVC pipe can drive the movable rod 4 to rotate in the shaft sleeve 3 when rotating, under the action of the annular plate 82 and the balls 83, the annular plate 82 cannot rotate when the movable rod 4 rotates, the fourth spring 84 cannot rotate, after the angle is adjusted, the constructor loosens the PVC pipe, under the action of the fourth spring 84, the movable rod 4 can move to the left, the movable rod 4 can drive the hollow pipe 6 and the friction rod 86 to move to the left, after the friction rod 86 contacts the annular friction plate 85, the PVC pipe can be fixed, so that the flexible rod 4 is not required to be fixed by a constructor through the fastening bolt 5, and the PVC pipe is convenient to use.

EXAMPLE III

On the basis of the second embodiment, please refer to fig. 1, further comprising a screw 10, a movable block 11 and a bearing 12, wherein the upper portion of the fixed clamp plate 71 is provided with a slot 9, the movable block 11 is slidably arranged in the slot 9, the bearing 12 is embedded at the bottom of the movable block 11, the lower portion of the fixed clamp plate 71 is screwed with the screw 10, and the top of the screw 10 is connected with the bearing 12 in an interference connection manner.

The hollow pipe support is characterized by further comprising a sleeve 13, a sliding rod 14 and a fifth spring 15, the sleeve 13 is fixedly connected to the upper side and the lower side of the outer left side face of the hollow pipe 6, the sliding rod 14 is arranged in the sleeve 13 in a sliding mode, the fifth spring 15 is connected between the right end of the sliding rod 14 and the sleeve 13, 8 grooves 16 are uniformly formed in the upper portion of the right side face of the support plate 2 at intervals, and the grooves 16 are matched with the sliding rod 14.

The working process of the device is as follows: when the PVC pipe is fixed the back, if the PVC pipe is by the too pine of centre gripping or tension, constructor accessible screw rod 10 positive and negative rotation adjusts reciprocating of movable block 11, so alright adjust the tight dynamics of clamp when the PVC pipe is pressed from both sides tightly through movable block 11, avoided the PVC pipe by the too pine of centre gripping or tension.

When the PVC pipe is installed, the PVC pipe is required to be in horizontal, vertical and 45-degree states frequently, if the PVC pipe is fixed only by means of the matching of the friction rod 86 and the annular friction plate 85, the angle can be determined only by manual and accurate measurement, the hollow pipe 6 rotates to drive the sleeve 13 and the slide rod 14 to rotate, when the slide rod 14 is located in the upper, lower, front and rear grooves 16, the PVC pipe is in the horizontal or vertical state at the moment, when the slide rod 14 is located in the groove 16 but not located in the upper, lower, front and rear grooves 16, the PVC pipe is in the 45-degree state at the moment, when the PVC pipe is in other states, the slide rod 14 can be in contact with the right side face of the support plate 2, and the fifth spring 15 is compressed therewith.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides an adjustable double-layered pipe machine of multi-angle for piping erection, is including base (1) and extension board (2), characterized by are installed at base (1) top: the PVC pipe clamping device is characterized by also comprising an adjusting part, a hollow pipe (6) and a clamping mechanism (7), wherein the adjusting part for adjusting the angle of the PVC pipe is arranged on the support plate (2), the hollow pipe (6) is arranged on the right of the adjusting part, and the clamping mechanism (7) for clamping the PVC pipe is arranged on the right of the hollow pipe (6);

the adjusting part comprises a shaft sleeve (3), a movable rod (4) and a fastening bolt (5), the shaft sleeve (3) is embedded at the upper part of the support plate (2), the movable rod (4) is movably arranged in the shaft sleeve (3), the fastening bolt (5) matched with the movable rod (4) is arranged at the left of the shaft sleeve (3), and a hollow pipe (6) is arranged at the right end of the movable rod (4);

the clamping mechanism (7) comprises a fixed clamping plate (71), a wedge block (72), a first spring (73), an L-shaped rod (74), a movable clamping plate (75), a push rod (76), a second spring (77), a guide wheel (78), a clamping rod (710) and a third spring (711), the fixed clamping plate (71) is installed on the lower portion of the outer right side face of the hollow tube (6), the wedge block (72) is arranged in the hollow tube (6), the upper portion of the wedge block (72) penetrates through the top of the hollow tube (6) in a sliding mode, the first spring (73) is connected between the bottom of the wedge block (72) and the inner bottom of the hollow tube (6), the L-shaped rod (74) is fixedly connected to the top of the wedge block (72), the movable clamping plate (75) is sleeved at the right bottom end of the L-shaped rod (74), the movable clamping plate (75) is located above the fixed clamping plate (71), the push rod (76) is arranged in the middle of the right side of the hollow tube, guide wheel (78) is installed to catch bar (76) left end, and guide wheel (78) are located hollow tube (6), and guide wheel (78) and wedge (72) cooperation, and open wedge (72) left surface has draw-in groove (79), and hollow tube (6) left side slidingtype is equipped with kelly (710), is connected with third spring (711) between kelly (710) and the outer left surface of hollow tube (6), and kelly (710) right-hand member and draw-in groove (79) cooperation.

2. The multi-angle adjustable pipe clamping machine for pipeline installation according to claim 1, wherein: also comprises a clamping device (8), the clamping device (8) comprises a circular groove plate (81), an annular plate (82) and a ball (83), the movable rod (4) is fixedly connected with a circular groove plate (81), the circular groove plate (82) is movably arranged in the circular groove plate (81), the movable rod (4) penetrates through the circular groove plate (82), balls (83) are uniformly arranged between the left side face of the circular groove plate (82) and the left side face of the circular groove plate (81) at intervals, a fourth spring (84) is connected between the right side face of the circular groove plate (82) and the left side face of the shaft sleeve (3), the fourth spring (84) is wound on the movable rod (4), the annular friction plate (85) is installed on the upper portion of the right side face of the support plate (2), friction rods (86) are installed on the upper side face and the lower side face of the outer left side face of the hollow tube (6), and the left end of each friction rod (86) is in contact fit with the right side face of the annular friction plate (85).

3. The multi-angle adjustable pipe clamping machine for pipeline installation as claimed in claim 2, wherein: the novel bearing fixing clamp is characterized by further comprising a screw rod (10), a movable block (11) and a bearing (12), wherein the upper portion of the fixing clamp plate (71) is provided with a groove (9), the movable block (11) is arranged in the groove (9) in an inner sliding mode, the bearing (12) is installed at the bottom of the movable block (11) in an embedded mode, the screw rod (10) is screwed to the lower portion of the fixing clamp plate (71), and the top of the screw rod (10) is connected with the bearing (12) in an interference connection mode.

4. The multi-angle adjustable pipe clamping machine for pipeline installation as claimed in claim 3, wherein: the hollow pipe is characterized by further comprising a sleeve (13), a sliding rod (14) and a fifth spring (15), the sleeve (13) is fixedly connected to the upper side and the lower side of the outer left side face of the hollow pipe (6), the sliding rod (14) is arranged in the sleeve (13) in a sliding mode, the fifth spring (15) is connected between the right end of the sliding rod (14) and the sleeve (13), 8 grooves (16) are formed in the upper portion of the right side face of the support plate (2) at even intervals, and the grooves (16) are matched with the sliding rod (14).