CN221065075U - Positioning device for pipeline installation - Google Patents

Abstract

The utility model discloses a positioning device for pipeline installation, which comprises a positioning seat, wherein an upper through groove is formed in the top of the positioning seat, an arc-shaped abutting groove is formed in one side of the bottom of the upper through groove, two arc-shaped abutting sleeves are arranged on the other side of the bottom of the upper through groove, rotating grooves are formed in two ends of one side of the positioning seat, rotating screw rods are rotatably connected to two ends of the top of an inner cavity of each rotating groove, screw rod sleeves are in threaded connection with the surfaces of the rotating screw rods, connecting blocks are fixedly connected to the bottoms of the screw rod sleeves, and abutting rods are fixedly connected to the bottoms of the connecting blocks.

Description

Positioning device for pipeline installation

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a positioning device 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, and generally, after the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high pressure position to a low pressure position of the pipeline, and the pressure or gravity of the fluid can be utilized for conveying the fluid, so that the pipeline has wide application and is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

The utility model discloses a positioner is used in pipeline installation, the publication number is: CN216590288U, including a pipe and No. two pipes, a pipe is located No. two one sides of pipe, and the outer wall of No. one pipe is equipped with first positioning mechanism, and the outer wall of No. two pipes is equipped with second positioning mechanism, and first positioning mechanism includes fixed sucking disc, threaded rod, governing pipe, roof, first fixed magnet, solid fixed ring, docking rod, second fixed magnet, transparent window and measurement scale. This fixed sucking disc is convenient for fix the threaded rod when using, and is comparatively stable when the location, can be convenient for fix a position the installation to the pipeline in the wall, and the measurement scale can be convenient for highly fix a position the height when using, and location accuracy is higher when using, is convenient for install between pipe No. one and No. two pipes, and this positioner is convenient for adjust height when using, and the location is accurate when using, and the simple operation still has following problem:

when the positioning device is used for butt joint positioning of the first pipe and the second pipe, the straight pipe can be only in butt joint, and the pipe can be bent slightly sometimes, so that the butt joint effect is affected if the pipe is not corrected.

Disclosure of utility model

The utility model aims to provide a positioning device for pipeline installation, which solves the problems that when the positioning device is used for butt joint positioning of a first pipe and a second pipe, only straight pipelines can be butt-jointed, and the pipelines can be slightly bent sometimes, and the butt joint effect is affected if the pipelines are not corrected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner for pipeline installation, includes the positioning seat, go up logical groove has been seted up at the top of positioning seat, go up one side of logical groove bottom and seted up the arc and coincide the groove, go up the opposite side of logical groove bottom and placed two arcs and support tight cover, the rotation groove has all been seted up at the both ends of positioning seat one side, the both ends at rotation groove inner chamber top all rotate and are connected with the rotation lead screw, the surface threaded connection who rotates the lead screw has the lead screw sleeve, the telescopic bottom fixedly connected with connecting block of lead screw, the bottom fixedly connected with of connecting block supports tight pole, four the one end that supports tight pole penetrates the inner chamber of going up logical groove respectively with two arcs support the both ends fixed connection of tight cover.

Preferably, a welding groove is formed in the middle of the top end of the positioning seat, and the depth of the welding groove is the same as that of the upper through groove and is used for welding two adjacent pipelines.

Preferably, one end of the rotating screw rod, which is far away from the arc-shaped abutting sleeve, is sleeved with a synchronizing wheel, and two adjacent synchronizing wheels are connected through a synchronizing belt in a transmission manner and used for synchronous rotation between the rotating screw rods.

Preferably, the two ends of the surface of the positioning seat are fixedly provided with driving motors, and the output ends of the driving motors penetrate into the inner cavity of the rotating groove and are fixedly connected with the end part of one of the rotating screw rods respectively to provide power for the rotation of the rotating screw rod.

Preferably, the end part of the positioning seat is fixedly provided with a switch panel, and the driving motor is electrically connected with an external power supply through the switch panel to perform switch control on the driving motor.

Preferably, the four corners of positioning seat bottom all fixedly connected with supporting leg, the bottom fixedly connected with slipmat of supporting leg for antiskid and support.

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

The rotation of the driving motor drives synchronous rotation of two adjacent rotating screw rods, the rotation of the rotating screw rods drives the movement of the screw rod sleeve, the movement of the screw rod sleeve drives the movement of the connecting block, the movement of the connecting block abuts against the rod to move towards the direction of the arc-shaped anastomotic groove, and the movement of the abutting against rod drives the movement of the arc-shaped abutting against sleeve, so that the pipeline is abutted against the direction of the arc-shaped anastomotic groove from the side surface and the uneven part of the pipeline is corrected, the end parts of the two pipelines are tightly attached, and then the welding equipment is inserted into the inner cavity of the welding groove to weld the welding outlet of the two pipelines.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of section A of the present utility model;

fig. 4 is a side view of the present utility model.

In the figure: 1. a positioning seat; 2. an upper through groove; 3. an arc-shaped anastomosis groove; 4. an arc-shaped abutting sleeve; 5. a rotating groove; 6. rotating the screw rod; 7. a screw rod sleeve; 8. a connecting block; 9. a tightening rod; 10. a driving motor; 11. a synchronizing wheel; 12. a timing belt; 13. a welding groove; 14. a switch panel; 15. support legs; 16. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a positioning device for pipeline installation, which comprises a positioning seat 1, wherein an upper through groove 2 is formed in the top of the positioning seat 1, an arc-shaped anastomosis groove 3 is formed in one side of the bottom of the upper through groove 2, two arc-shaped tight supporting sleeves 4 are placed on the other side of the bottom of the upper through groove 2, rotating grooves 5 are formed in two ends of one side of the positioning seat 1, a rotating screw rod 6 is rotatably connected to two ends of the top of an inner cavity of the rotating groove 5, a screw rod sleeve 7 is in threaded connection with the surface of the rotating screw rod 6, a connecting block 8 is fixedly connected to the bottom of the screw rod sleeve 7, tight supporting rods 9 are fixedly connected to the bottom of the connecting block 8, and one ends of the four tight supporting rods 9 penetrate into the inner cavity of the upper through groove 2 and are fixedly connected with two ends of the two arc-shaped tight supporting sleeves 4 respectively; two pipelines to be butted are sequentially placed at two ends of the upper through groove 2, the rotation of the driving motor 10 drives the rotation of the rotating screw rod 6, the rotation of the rotating screw rod 6 drives the movement of the screw rod sleeve 7, the movement of the screw rod sleeve 7 drives the movement of the connecting block 8, the movement of the connecting block 8 pushes the tightening rod 9 to move towards the arc-shaped anastomosis groove 3, and the movement of the pushing rod 9 drives the movement of the arc-shaped pushing sleeve 4, so that the pipelines are pushed towards the arc-shaped anastomosis groove 3 from the side face and the uneven places of the pipelines are corrected, and the ends of the two pipelines are tightly positioned.

Referring to fig. 1-4, further, a welding groove 13 is formed in the middle of the top end of the positioning seat 1, the depth of the welding groove 13 is the same as that of the upper through groove 2, and a welding device is inserted into the inner cavity of the welding groove 13 to weld the welding outlets of the two pipelines.

Referring to fig. 1-4, further, one end of the rotating screw rod 6 far away from the arc-shaped abutting sleeve 4 is sleeved with a synchronizing wheel 11, and two adjacent synchronizing wheels 11 are in transmission connection through a synchronizing belt 12, so that synchronous rotation of two adjacent rotating screw rods 6 is realized.

Referring to fig. 1-4, further, driving motors 10 are fixedly installed at two ends of the surface of the positioning seat 1, and the output ends of the driving motors 10 penetrate into the inner cavity of the rotating groove 5 to be fixedly connected with the end part of one of the rotating screw rods 6 respectively, and power is provided for the rotation of the rotating screw rods 6 through the driving motors 10.

Referring to fig. 1-4, further, a switch panel 14 is fixedly installed at an end of the positioning seat 1, and the driving motor 10 is electrically connected with an external power supply through the switch panel 14 to perform switch control on and off of the electric equipment.

Referring to fig. 1-4, further, four corners of the bottom of the positioning seat 1 are fixedly connected with supporting legs 15, and the bottom of the supporting legs 15 is fixedly connected with an anti-slip pad 16 for supporting and preventing the positioning seat 1 from slipping.

When the welding device is specifically used, firstly, two pipelines to be butted are sequentially placed at two ends of the upper through groove 2, the two pipelines are pushed to be tightly attached to the direction of the welding groove 13, then the driving motor 10 is opened, the rotating screw rods 6 connected with the driving motor 10 are driven to rotate through the rotation of the driving motor 10, the adjacent two rotating screw rods 6 are connected through the transmission of the synchronizing wheel 11 and the synchronizing belt 12, so that the synchronous rotation of the adjacent two rotating screw rods 6 is driven, the rotation of the rotating screw rods 6 drives the movement of the screw rod sleeve 7, the movement of the screw rod sleeve 7 drives the movement of the connecting block 8, the movement of the connecting block 8 drives the movement of the arc-shaped abutting sleeve 4 to enable the pipelines to be abutted to the direction of the arc-shaped anastomosis groove 3 from the side surface, uneven positions of the pipelines are corrected, and then the welding device is inserted into the inner cavity of the welding groove 13 to weld the two pipelines.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a positioner is used in pipeline installation, includes positioning seat (1), its characterized in that: the utility model discloses a screw rod fixing device, including positioning seat (1), screw rod sleeve (7), connecting block (8), arc groove (3) coincide have been seted up to one side of going up groove (2) bottom, two arcs support tight cover (4) have been placed to the opposite side of going up groove (2) bottom, rotation groove (5) have all been seted up at the both ends of positioning seat (1) one side, all rotate at the both ends at rotation groove (5) inner chamber top and be connected with rotation lead screw (6), the surface threaded connection of rotation lead screw (6) has lead screw sleeve (7), the bottom fixedly connected with connecting block (8) of lead screw sleeve (7), the bottom fixedly connected with of connecting block (8) supports tight pole (9), four the one end that supports tight pole (9) penetrates the inner chamber of going up groove (2) respectively with the both ends fixed connection of two arcs support tight cover (4).

2. A positioning device for pipe installation according to claim 1, wherein: the middle part at the top end of the positioning seat (1) is provided with a welding groove (13), and the depth of the welding groove (13) is the same as that of the upper through groove (2).

3. A positioning device for pipe installation according to claim 1, wherein: one end of the rotating screw rod (6) far away from the arc-shaped abutting sleeve (4) is sleeved with a synchronizing wheel (11), and two adjacent synchronizing wheels (11) are in transmission connection through a synchronizing belt (12).

4. A positioning device for pipe installation according to claim 1, wherein: the two ends of the surface of the positioning seat (1) are fixedly provided with driving motors (10), and the output ends of the driving motors (10) penetrate into the inner cavity of the rotating groove (5) and are fixedly connected with the end part of one rotating screw rod (6) respectively.

5. The positioning device for pipe installation according to claim 4, wherein: the end part of the positioning seat (1) is fixedly provided with a switch panel (14), and the driving motor (10) is electrically connected with an external power supply through the switch panel (14).

6. A positioning device for pipe installation according to claim 1, wherein: four corners of positioning seat (1) bottom all fixedly connected with supporting leg (15), the bottom fixedly connected with slipmat (16) of supporting leg (15).