CN216441958U

CN216441958U - Pipeline supporting tool for pipeline welding

Info

Publication number: CN216441958U
Application number: CN202123139744.6U
Authority: CN
Inventors: 李安
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-06
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a pipeline supporting tool for pipeline welding, which comprises mounting frames, wherein the bottom surfaces in the two mounting frames are rotatably connected with threaded screw rods, displacement blocks are sleeved on the outer sides of the threaded screw rods, guide grooves are formed in the side walls of the mounting frames, I-shaped blocks are slidably connected with the inner side walls of the guide grooves, mounting grooves are formed in the outer side walls of the I-shaped blocks, a lifting plate is arranged between the two mounting frames, the left end and the right end of the lifting plate are respectively positioned in the two mounting grooves, after the lifting plate is placed at the bottom of a pipeline, a motor shaft of a servo motor drives the two threaded screw rods to simultaneously rotate, the displacement blocks and the I-shaped blocks move upwards under the guiding action of the guide grooves, so that the lifting plate is provided with a pipeline to move upwards, the height of the pipeline is adjusted to the position to be welded, and the pipeline can be lifted to a height closer to the ground, the device is suitable for more pipeline welding positions.

Description

Pipeline supporting tool for pipeline welding

Technical Field

The utility model belongs to the technical field of pipeline welding, and particularly relates to a pipeline supporting tool for pipeline welding.

Background

In the installation of laying of pipeline, need with the pipeline welding of rear portion on the pipeline of installation has been accomplished in the front, rear portion pipeline need be fixed when welding to pipeline activity causes the welding error in welding process, consequently need use the pipeline to support the frock.

The existing pipeline supporting tool is generally provided with a lifting mechanism below a pipeline, so that the pipeline is erected at a height to be welded, however, the lifting mechanism per se has a certain height, so that the existing pipeline supporting tool is difficult to erect the pipeline at a position close to the ground, the applicability is low, and therefore the pipeline supporting tool for pipeline welding is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline supporting tool for pipeline welding, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pipeline supports frock for pipeline welding, includes the mounting bracket, the mounting bracket bilateral symmetry is equipped with two, two bottom surface in the mounting bracket is all rotated and is connected with the screw thread lead screw, the outside cover of screw thread lead screw is equipped with and moves the piece, the guide way has been seted up to the lateral wall of mounting bracket, the inside wall sliding connection of guide way has worker's type piece, and worker's type piece and move piece fixed connection, the mounting groove has been seted up, two to the lateral wall of worker's type piece be equipped with between the mounting bracket and lift the board, and lift the board about both ends be located the inside of two mounting grooves respectively, the lateral wall of worker's type piece is equipped with clamping mechanism, the lateral wall bilateral symmetry that lifts the board is equipped with positioning mechanism.

Preferably, the clamping mechanism comprises a limiting plate, one end of the limiting plate, which is close to the displacement block, penetrates through the side wall of the I-shaped block and extends to the inside of the mounting groove, the outer side wall of the limiting plate is fixedly connected with a connecting plate, the outer side wall of the connecting plate is fixedly connected with a guiding telescopic rod and a reset spring, the reset spring is sleeved on the outer side of the guiding telescopic rod, one end of the guiding telescopic rod and one end of the reset spring, which are close to the displacement block, are fixedly connected with the outer side wall of the I-shaped block, and the limiting plate is in close contact with the outer side wall of the lifting plate.

Preferably, the positioning mechanism comprises a sliding sleeve, the sliding sleeve is sleeved on the outer side of the lifting plate, the upper surface of the sliding sleeve is fixedly connected with a support frame, the upper surface of the support frame is fixedly connected with a threaded sleeve, a knob is arranged right above the support frame, the lower surface of the knob is fixedly connected with a compression screw, the lower end of the compression screw penetrates through the top of the support frame and extends to the inside of the support frame, and the threaded sleeve is sleeved on the outer side of the compression screw.

Preferably, a passing hole is formed in the top of the sliding sleeve and is located right below the compression screw, and a brake baffle is fixedly connected to one surface, far away from the mounting frame, of the support frame.

Preferably, two equal fixed mounting of upper surface of mounting bracket has servo motor, the lower extreme of servo motor shaft runs through the mounting bracket top and with screw lead screw fixed connection.

Preferably, two the equal fixedly connected with installation frame of upper surface of mounting bracket, the universal wheel is all installed to the upper surface four corners department of installation frame, and the bottom surface in the installation frame offsets with servo motor.

Preferably, two the equal fixedly connected with pull ring of one end that the mounting bracket was kept away from to the limiting plate, and the inside wall fixed mounting of pull ring has the rubber packing ring.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this pipeline support frock for pipeline welding lifts the pole through setting up, can place the lifting plate in the bottom of pipeline after, servo motor's motor shaft drives two screw lead screws and rotates simultaneously, displaces piece and I-shaped piece rebound under the guide effect of guide way, and then makes the lifting plate move on the pipeline, adjusts the height of pipeline to treating the welding position, thereby can be with pipeline lifting to the height nearer apart from ground, make the device be applicable to more pipeline welding position.

(2) This pipeline for welding supports frock through setting up the universal wheel, can be after demolising the lifting plate, with the mounting bracket up-down reversal place, makes universal wheel and ground contact, and then is convenient for remove the mounting bracket, adjusts the position of mounting bracket.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;

fig. 4 is a rear sectional view of the present invention.

In the figure: 1. a mounting frame; 2. a threaded lead screw; 3. displacing the blocks; 4. a guide groove; 5. a shaping block; 6. mounting grooves; 7. lifting the plate; 8. a clamping mechanism; 801. a limiting plate; 802. a connecting plate; 803. guiding the telescopic rod; 804. a return spring; 9. a positioning mechanism; 901. a sliding sleeve; 902. a support frame; 903. a threaded sleeve; 904. a compression screw; 905. a pass-through hole; 906. braking the baffle; 907. a knob; 10. a servo motor; 11. a mounting frame; 12. a universal wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides a pipeline supporting tool for pipeline welding, which comprises two mounting frames 1, wherein the two mounting frames 1 are arranged in bilateral symmetry, the bottom surfaces in the two mounting frames 1 are respectively and rotatably connected with a threaded screw rod 2, a displacement block 3 is sleeved on the outer side of the threaded screw rod 2, a guide groove 4 is formed in the side wall of each mounting frame 1, an I-shaped block 5 is slidably connected to the inner side wall of each guide groove 4, the I-shaped block 5 is fixedly connected with the displacement block 3, a mounting groove 6 is formed in the outer side wall of each I-shaped block 5, a lifting plate 7 is arranged between the two mounting frames 1, the left end and the right end of each lifting plate 7 are respectively located in the two mounting grooves 6, a clamping mechanism 8 is arranged on the outer side wall of each I-shaped block 5, and positioning mechanisms 9 are arranged on the outer side wall of each lifting plate 7 in bilateral symmetry.

In this embodiment, preferably, the clamping mechanism 8 includes a position-limiting plate 801, one end of the position-limiting plate 801 close to the displacement block 3 penetrates through the sidewall of the i-shaped block 5 and extends into the mounting groove 6, a connecting plate 802 is fixedly connected to the outer sidewall of the position-limiting plate 801, a guiding telescopic rod 803 and a return spring 804 are fixedly connected to the outer sidewall of the connecting plate 802, and the return spring 804 is sleeved on the outer side of the guiding telescopic rod 803, one ends of the guiding telescopic rod 803 and the return spring 804 close to the displacement block 3 are both fixedly connected to the outer sidewall of the i-shaped block 5, the position-limiting plate 801 is in close contact with the outer sidewall of the lifting plate 7, the position-limiting plate 801 is pulled in the direction away from the displacement block 3 to move the position-limiting plate 801 out of the mounting groove 6, the connecting plate 802 drives the guiding telescopic rod 803 and the return spring 804 to stretch, so that the left and right ends of the lifting plate 7 can be inserted into the mounting groove 6 backwards, and then the position-limiting plate 801 is released, reset spring 804 resilience shrink drives limiting plate 801 through connecting plate 802 and resets, and limiting plate 801 and lifting plate 7's lateral wall in close contact with, and then stop lifting plate 7's the left and right sides both ends from the inside removal of mounting groove 6, will lift plate 7 and install the position between two mounting brackets 1.

In this embodiment, preferably, the positioning mechanism 9 includes a sliding sleeve 901, the sliding sleeve 901 is sleeved on the outer side of the lifting plate 7, the upper surface of the sliding sleeve 901 is fixedly connected with a support frame 902, the upper surface of the support frame 902 is fixedly connected with a threaded sleeve 903, a knob 907 is arranged right above the support frame 902, the lower surface of the knob 907 is fixedly connected with a hold-down screw 904, the lower end of the hold-down screw 904 penetrates through the top of the support frame 902 and extends to the inside of the support frame 902, the threaded sleeve 903 is sleeved on the outer side of the hold-down screw 904, and when the knob 907 is rotated to drive the hold-down screw 904 to rotate, the hold-down screw 904 can be moved downward integrally through the threaded fit between the hold-down screw 904 and the threaded sleeve 903.

In this embodiment, preferably, a passing hole 905 is opened at the top of the sliding sleeve 901, and the passing hole 905 is located under the compression screw 904, one side fixedly connected with braking baffle 906 that the mounting bracket 1 is kept away from to the support frame 902, through setting up the passing hole 905, when rotating the compression screw 904, the lower end of the compression screw 904 can offset with the upper surface of the lifting plate 7 through the passing hole 905, and then fix the sliding sleeve 901 in the outside of the lifting plate 7, through adjusting the position of the sliding sleeve 901, make two braking baffles 906 all offset with the circumference outer wall of the pipeline, can block that the pipeline moves about on the upper surface of the lifting plate 7.

In this embodiment, preferably, the servo motors 10 are fixedly mounted on the upper surfaces of the two mounting frames 1, the lower ends of motor shafts of the servo motors 10 penetrate through the tops of the mounting frames 1 and are fixedly connected with the threaded screw rods 2, and after the servo motors 10 are started, the motor shafts drive the threaded screw rods 2 to rotate.

In this embodiment, preferably, the mounting frames 11 are fixedly connected to the upper surfaces of the two mounting frames 1, the universal wheels 12 are mounted at four corners of the upper surface of the mounting frame 11, the bottom surface in the mounting frame 11 abuts against the servo motor 10, and after the lifting plate 7 is removed, the mounting frame 1 is placed upside down to make the universal wheels 12 contact with the ground, so that the mounting frame 1 is convenient to move, and at this time, the mounting frame 11 supports the servo motor 10 to prevent the mounting of the servo motor 10 from loosening.

In this embodiment, preferred, two limiting plates 801 keep away from the equal fixedly connected with pull ring of one end of mounting bracket 1, and the inside wall fixed mounting of pull ring has a rubber packing ring, and through setting up the pull ring, the operating personnel of being convenient for hold the pull ring with limiting plate 801 to the direction pulling of keeping away from mounting bracket 1, the rubber packing ring plays cushioning effect, hand comfort when improving operating personnel and hold pull ring pulling limiting plate 801.

The working principle and the using process of the utility model are as follows: when the device is used, two mounting racks 1 are respectively placed on two sides of a pipeline to be welded, a lifting plate 7 is placed at the bottom of the pipeline, the distance between the two mounting racks 1 is adjusted, a limiting plate 801 is pulled towards the direction far away from a displacement block 3, the limiting plate 801 is moved out of a mounting groove 6, a connecting plate 802 drives a guiding telescopic rod 803 and a reset spring 804 to stretch, the left end and the right end of the lifting plate 7 are backwards inserted into the mounting groove 6, then the limiting plate 801 is loosened, the reset spring 804 rebounds and contracts, the limiting plate 801 is driven by the connecting plate 802 to reset, the limiting plate 801 is in close contact with the outer side wall of the lifting plate 7, the left end and the right end of the lifting plate 7 are further prevented from moving out of the mounting groove 6, the lifting plate 7 is mounted between the two mounting racks 1, the position of a sliding sleeve 901 is adjusted, two braking baffles 906 are both abutted against the circumferential outer wall of the pipeline, a knob 907 is rotated to drive a compression screw 904 to rotate, the lower end of the compression screw 904 is abutted to the upper surface of the lifting plate 7 through the passing hole 905 by means of threaded matching of the compression screw 904 and the threaded sleeve 903, the sliding sleeve 901 is further fixed on the outer side of the lifting plate 7, the pipeline is prevented from moving left and right on the upper surface of the lifting plate 7 by the aid of the brake baffle 906, the two servo motors 10 are started, the motor shaft drives the two threaded screw rods 2 to rotate simultaneously, the displacement block 3 and the I-shaped block 5 move upwards under the guiding effect of the guide groove 4, the lifting plate 7 is further enabled to drive the pipeline to move upwards, the height of the pipeline is adjusted to the position to be welded, and accordingly the pipeline is welded conveniently.

Claims

1. The utility model provides a pipeline support frock for pipeline welding, includes mounting bracket (1), its characterized in that: mounting bracket (1) bilateral symmetry is equipped with two, two bottom surface in mounting bracket (1) is all rotated and is connected with screw lead screw (2), the outside cover of screw lead screw (2) is equipped with and is moved piece (3), guide way (4) have been seted up to the lateral wall of mounting bracket (1), the inside wall sliding connection of guide way (4) has worker's type piece (5), and worker's type piece (5) with move piece (3) fixed connection, mounting groove (6) have been seted up to the lateral wall of worker's type piece (5), two be equipped with between mounting bracket (1) and lift board (7), and lift board (7) about both ends be located the inside of two mounting grooves (6) respectively, the lateral wall of worker's type piece (5) is equipped with clamping mechanism (8), the lateral wall bilateral symmetry that lifts board (7) is equipped with positioning mechanism (9).

2. The pipeline supporting tool for pipeline welding according to claim 1, characterized in that: clamping machine constructs (8) including limiting plate (801), limiting plate (801) are close to the one end of moving displacement piece (3) and run through I-shaped piece (5) lateral wall and extend to the inside of mounting groove (6), the lateral wall fixedly connected with connecting plate (802) of limiting plate (801), the lateral wall fixedly connected with direction telescopic link (803) and reset spring (804) of connecting plate (802), and reset spring (804) cover establish the outside at direction telescopic link (803), direction telescopic link (803) and reset spring (804) are close to the one end of moving displacement piece (3) all with the lateral wall fixed connection of I-shaped piece (5), limiting plate (801) and the lateral wall in close contact with of lifting plate (7).

3. The pipeline supporting tool for pipeline welding according to claim 1, characterized in that: the positioning mechanism (9) comprises a sliding sleeve (901), the sliding sleeve (901) is sleeved on the outer side of the lifting plate (7), the upper surface of the sliding sleeve (901) is fixedly connected with a supporting frame (902), the upper surface of the supporting frame (902) is fixedly connected with a threaded sleeve (903), a knob (907) is arranged right above the supporting frame (902), the lower surface of the knob (907) is fixedly connected with a compression screw (904), the lower end of the compression screw (904) penetrates through the top of the supporting frame (902) and extends to the inside of the supporting frame (902), and the threaded sleeve (903) is sleeved on the outer side of the compression screw (904).

4. The pipeline supporting tool for pipeline welding according to claim 3, wherein the tool comprises: a passing hole (905) is formed in the top of the sliding sleeve (901), the passing hole (905) is located right below the compression screw (904), and a braking baffle (906) is fixedly connected to one face, far away from the mounting frame (1), of the support frame (902).

5. The pipeline supporting tool for pipeline welding according to claim 1, characterized in that: two equal fixed mounting of upper surface of mounting bracket (1) has servo motor (10), the lower extreme of servo motor (10) motor shaft runs through mounting bracket (1) top and with screw lead screw (2) fixed connection.

6. The pipeline supporting tool for pipeline welding according to claim 5, wherein the tool comprises: two the equal fixedly connected with installation frame (11) of upper surface of mounting bracket (1), universal wheel (12) are all installed to the upper surface four corners department of installation frame (11), and the bottom surface in installation frame (11) offsets with servo motor (10).

7. The pipeline supporting tool for pipeline welding according to claim 2, characterized in that: two the equal fixedly connected with pull ring of one end that mounting bracket (1) was kept away from to limiting plate (801), and the inside wall fixed mounting of pull ring has the rubber packing ring.