Civil engineering BIM pipeline laying frame

Abstract

The utility model relates to the technical field of pipeline laying frames, and discloses a civil engineering BIM pipeline laying frame which comprises a laying frame body, a supporting body is arranged on the inner side of the laying frame body, a spring is fixedly installed at the bottom of the supporting body, and the bottom end of the spring is fixedly connected with the outer wall of the inner side of the laying frame body. A clamping and positioning mechanism is mounted on the outer wall of the supporting body; the clamping and positioning mechanism comprises an arc-shaped clamping plate, an inner cavity and a sliding groove, a supporting body is arranged to support a pipeline, the supporting body can be pushed to move downwards after the pipeline is pressed on the supporting body, then a U-shaped connecting plate is driven to move upwards, the U-shaped connecting plate moves downwards to drive a rack to move downwards, the rack pushes a gear to rotate, and the gear rotates to drive a lead screw to rotate; and then the rectangular rod moves out of the inner cavity, the sliding connecting piece and the arc-shaped clamping plate are pushed to move till the arc-shaped clamping plate presses the pipeline, the pipeline is clamped and positioned, and extra driving equipment does not need to be used for moving the arc-shaped clamping plate.

Description

Technical Field

[0001] This utility model relates to the field of pipeline laying frame technology, specifically a civil engineering BIM pipeline laying frame. Background Technology

[0002] Civil engineering BIM is the application of building information modeling technology in the field of civil engineering. It covers all aspects from design, construction to operation and management. In the construction stage, it is necessary to use laying frames to lay pipelines. Pipelines refer to the pipes that connect pumps, valves or control systems, and are used to transport liquids, gases or powdered solids. Most existing pipelines are built with steel frames during laying, which do not have a positioning function. This makes the pipelines prone to shaking when they are hit, reducing the stability of the pipelines.

[0003] Chinese patent CN218733036U discloses a civil engineering BIM pipeline laying frame. This civil engineering BIM pipeline laying frame is set up with a hydraulic cylinder, a support plate and a C-shaped clamping plate. The hydraulic cylinder can work to push the support plate to move backward. The backward movement of the support plate drives the C-shaped clamping plate to move backward to clamp and fix the pipeline, thereby achieving the positioning function.

[0004] In pipeline construction, it is often necessary to connect multiple pipelines together, which requires a large number of laying frames. The aforementioned civil engineering BIM pipeline laying frames rely on hydraulic cylinders for positioning, which increases the manufacturing cost of the laying frames. Furthermore, during the laying process, hydraulic equipment is required to drive the hydraulic cylinders, which increases the workload. Utility Model Content

[0005] The purpose of this utility model is to provide a civil engineering BIM pipeline laying frame to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a civil engineering BIM pipeline laying frame, including a laying frame body, a support body is provided on the inner side of the laying frame body, a spring is fixedly installed at the bottom of the support body, the bottom end of the spring is fixedly connected to the inner outer wall of the laying frame body, and a clamping and positioning mechanism is installed on the outer wall of the support body.

[0007] The clamping and positioning mechanism includes an arc-shaped clamping plate, an inner cavity, and a sliding groove. The inner cavity is located on the inner wall of the laying frame body, and the sliding groove is located on the outer wall of the laying frame body. The sliding groove communicates with the interior of the inner cavity. A lead screw is rotatably connected to the inner wall of the inner cavity via a bearing. A rectangular rod is threaded onto the outer wall of the lead screw. The rectangular rod moves through the inner wall of the inner cavity. A sliding connector is fixedly installed at one end of the rectangular rod extending outside the inner cavity. The outer wall of the arc-shaped clamping plate facing the rectangular rod is fixedly connected to the outer wall of the sliding connector. A gear is fixedly installed on the outer wall of the lead screw. The gear meshes with a rack. A U-shaped connecting plate is fixedly installed at the bottom of the rack. The U-shaped connecting plate is slidably disposed in the sliding groove. The end of the U-shaped connecting plate away from the rack is fixedly connected to the bottom of the support body.

[0008] Furthermore, a telescopic rod is fixedly installed at the bottom of the support body, and two springs and two telescopic rods are provided, which are symmetrically distributed about the center of the support body.

[0009] Furthermore, the sliding connector includes a movable plate and a fixed plate. The movable plate is fixedly connected to the end of the rectangular rod, and the fixed plate is fixedly connected to the outer wall of the arc-shaped clamp. The outer wall of the movable plate is provided with a T-shaped groove, and a T-shaped block is slidably arranged on the inner wall of the T-shaped groove. The T-shaped block is fixedly installed on the fixed plate.

[0010] Furthermore, the top of the support body is provided with an arc-shaped groove, and the inner walls of the front and back of the arc-shaped groove are provided with limiting grooves. The bottom of the arc-shaped clamp is provided with a through groove, and the inner wall of the through groove is rotatably connected to a hinge piece by a pin. The hinge piece extends into the arc-shaped groove, and a slide rod is fixedly installed on the outer walls of the front and back of the arc-shaped groove. The slide rod is slidably disposed in the limiting groove.

[0011] Furthermore, anti-slip pads are fixedly installed on the top of the support body and the outer wall of the arc-shaped clamp, and the anti-slip pads on the support body are offset from the arc-shaped groove.

[0012] Furthermore, mounting plates are fixedly installed on the left and right outer walls of the main body of the laying frame, and mounting holes are provided on the mounting plates. Positioning holes are provided at the bottom of the main body of the laying frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. A support body is set up to support the pipeline. After the pipeline is pressed on the support body, it will push the support body to move down, which in turn will drive the U-shaped connecting plate to move up. The U-shaped connecting plate moves down, which drives the rack to move. The rack drives the gear to rotate, which drives the lead screw to rotate. This causes the rectangular rod to move outward from the inner cavity, which in turn pushes the sliding connector and the arc-shaped clamping plate to move until the arc-shaped clamping plate presses on the pipeline and clamps and positions the pipeline. No additional drive equipment is needed to move the arc-shaped clamping plate.

[0015] 2. When the support moves downward, the hinge plate moves downward, which in turn moves the arc-shaped clamping plate downward, so that the support and the two arc-shaped clamping plates on the left and right can just clamp the pipeline, thus achieving the clamping and positioning of the pipeline. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the right-side sectional view of the main body of the laying frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the clamping and positioning mechanism and the support body of this utility model;

[0019] Figure 4 This is a structural schematic diagram of the exploded view of the sliding connection component and the support body of this utility model.

[0020] In the diagram: 1. Laying frame main body; 2. Support body; 3. Spring; 4. Clamping and positioning mechanism; 401. Arc-shaped clamping plate; 402. Sliding connector; 403. Inner cavity; 404. Slide groove; 405. Rack; 406. Lead screw; 407. Gear; 408. Rectangular rod; 409. U-shaped connecting plate; 4021. Movable plate; 4022. T-slot; 4023. T-block; 4024. Fixed plate; 5. Telescopic rod; 6. Mounting plate; 7. Mounting hole; 8. Positioning hole; 9. Anti-slip pad; 10. Arc-shaped groove; 11. Limiting groove; 12. Hinge piece; 13. Slide rod; 14. Through groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a civil engineering BIM pipeline laying frame, including a laying frame body 1, a support body 2 is provided on the inner side of the laying frame body 1, a spring 3 is fixedly installed at the bottom of the support body 2, the bottom end of the spring 3 is fixedly connected to the inner outer wall of the laying frame body 1, and a clamping and positioning mechanism 4 is installed on the outer wall of the support body 2.

[0023] The clamping and positioning mechanism 4 includes an arc-shaped clamping plate 401, an inner cavity 403, and a sliding groove 404. The inner cavity 403 is formed on the inner wall of the laying frame body 1, and the sliding groove 404 is formed on the outer wall of the inner side of the laying frame body 1. The sliding groove 404 communicates with the interior of the inner cavity 403. A lead screw 406 is rotatably connected to the inner wall of the inner cavity 403 via a bearing. A rectangular rod 408 is threaded onto the outer wall of the lead screw 406. The rectangular rod 408 moves through the inner wall of the inner cavity 403. A sliding connector 402 is fixedly installed at one end of the rectangular rod 408 that extends outside the inner cavity 403. The outer wall of the arc-shaped clamping plate 401 facing the rectangular rod 408 is fixedly connected to the outer wall of the sliding connector 402. A gear 407 is fixedly installed on the outer wall of the lead screw 406. The gear 407 meshes with a rack 405. The bottom of the rack 405... A U-shaped connecting plate 409 is fixedly installed and slidably disposed in a slide groove 404. The end of the U-shaped connecting plate 409 away from the rack 405 is fixedly connected to the bottom of the support body 2. The support body 2 is set to support the pipeline. After the pipeline presses on the support body 2, it will push the support body 2 to move downward, thereby driving the U-shaped connecting plate 409 to move upward. The downward movement of the U-shaped connecting plate 409 will drive the rack 405 to move downward, so that the rack 405 will drive the gear 407 to rotate. The rotation of the gear 407 will drive the lead screw 406 to rotate, thereby causing the rectangular rod 408 to move outward from the inner cavity 403, thereby pushing the sliding connector 402 and the arc-shaped clamp 401 to move until the arc-shaped clamp 401 presses on the pipeline to clamp and position the pipeline. No additional driving equipment is needed to move the arc-shaped clamp 401.

[0024] A telescopic rod 5 is fixedly installed at the bottom of the support body 2. There are two springs 3 and two telescopic rods 5, which are symmetrically distributed about the center of the support body 2. The springs 3 and the telescopic rods 5 support the support body 2 to prevent the support body 2 from swaying back and forth when it moves up and down.

[0025] The sliding connector 402 includes a movable plate 4021 and a fixed plate 4024. The movable plate 4021 is fixedly connected to the end of the rectangular rod 408, and the fixed plate 4024 is fixedly connected to the outer wall of the arc-shaped clamp 401. The outer wall of the movable plate 4021 is provided with a T-slot 4022, and a T-block 4023 is slidably provided on the inner wall of the T-slot 4022. The T-block 4023 is fixedly installed on the fixed plate 4024. The movable plate 4021 and the fixed plate 4024 are connected by the T-block 4023 and the T-slot 4022, so that the fixed plate 4024 can move up and down relative to the movable plate 4021, thereby allowing the arc-shaped clamp 401 to move up and down relative to the laying frame body 1. That is, when the pipeline pushes the support body 2 down, the arc-shaped clamp 401 can also move down under its own gravity, ensuring that the arc-shaped clamp 401 can just clamp the pipeline.

[0026] The top of the support body 2 is provided with an arc-shaped groove 10. The inner walls of the front and back of the arc-shaped groove 10 are provided with limiting grooves 11. The bottom of the arc-shaped clamping plate 401 is provided with a through groove 14. The inner wall of the through groove 14 is rotatably connected to a hinge piece 12 by a pin. The hinge piece 12 extends into the arc-shaped groove 10. The outer walls of the front and back of the arc-shaped groove 10 are fixedly installed with a sliding rod 13. The sliding rod 13 is slidably disposed in the limiting groove 11. The limiting groove 11 limits the sliding rod 13, so that the hinge piece 12 can slide along the arc-shaped groove 10, but cannot detach from the arc-shaped groove 10. The support body 2 moves down to pull the hinge piece 12 down, which in turn pulls the arc-shaped clamping plate 401 down, ensuring that the support body 2 and the arc-shaped clamping plate 401 move down synchronously.

[0027] Anti-slip pads 9 are fixedly installed on the top of the support body 2 and the outer wall of the arc-shaped clamp 401. The anti-slip pads 9 on the support body 2 are offset from the arc-shaped groove 10 to increase the friction force on the pipeline and prevent the pipeline from sliding back and forth relative to the arc-shaped clamp 401 and the support body 2.

[0028] Mounting plates 6 are fixedly installed on the outer walls of the left and right sides of the main body 1 of the laying frame. Mounting plates 6 have mounting holes 7 for installing the main body 1 of the laying frame at the pipeline laying position. Positioning holes 8 are provided at the bottom of the main body 1 of the laying frame.

[0029] Working principle: In use, the main body 1 of the laying frame is installed at the pipeline laying position, and the pipeline is placed on the support body 2. The pipeline presses down on the support body 2, causing the support body 2 to move down, which in turn drives the U-shaped connecting plate 409 to move down. The U-shaped connecting plate 409 moves down, which drives the rack 405 to move down, causing the rack 405 to push the gear 407 to rotate. The rotation of the gear 407 drives the lead screw 406 to rotate, which in turn causes the rectangular rod 408 to move outward from the inner cavity 403, thereby pushing the sliding connector 402 and the arc-shaped clamping plate 401 to move until the arc-shaped clamping plate 401 presses on the pipeline. When the support body 2 moves down, it pulls the hinge piece 12 to move down, which in turn drives the arc-shaped clamping plate 401 to move down, so that the support body 2 and the two arc-shaped clamping plates 401 can just clamp the pipeline, realizing the clamping and positioning of the pipeline.

[0030] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A civil BIM pipelaying frame comprising a pipelaying frame body (1), characterized in that: The inner side of the laying frame body (1) is provided with a support body (2), and a spring (3) is fixedly installed at the bottom of the support body (2). The bottom end of the spring (3) is fixedly connected to the inner outer wall of the laying frame body (1). A clamping and positioning mechanism (4) is installed on the outer wall of the support body (2). The clamping and positioning mechanism (4) includes an arc-shaped clamping plate (401), an inner cavity (403), and a sliding groove (404). The inner cavity (403) is located on the inner wall of the laying frame body (1), and the sliding groove (404) is located on the outer wall of the inner side of the laying frame body (1). The sliding groove (404) communicates with the interior of the inner cavity (403). A lead screw (406) is rotatably connected to the inner wall of the inner cavity (403) via a bearing. A rectangular rod (408) is threaded onto the outer wall of the lead screw (406). The rectangular rod (408) moves through the inner wall of the inner cavity (403) and extends into the inner wall. A sliding connector (402) is fixedly installed at one end outside the cavity (403). The outer wall of the arc-shaped clamp (401) facing the rectangular rod (408) is fixedly connected to the outer wall of the sliding connector (402). A gear (407) is fixedly installed on the outer wall of the lead screw (406). The gear (407) meshes with a rack (405). A U-shaped connecting plate (409) is fixedly installed at the bottom of the rack (405). The U-shaped connecting plate (409) is slidably disposed in the slide groove (404). The end of the U-shaped connecting plate (409) away from the rack (405) is fixedly connected to the bottom of the support body (2).

2. A civil BIM pipelaying frame according to claim 1, characterised in that: The bottom of the support body (2) is fixedly installed with a telescopic rod (5). There are two springs (3) and two telescopic rods (5), which are symmetrically distributed about the center of the support body (2).

3. A civil BIM pipelaying frame according to claim 1, characterised in that: The sliding connector (402) includes a movable plate (4021) and a fixed plate (4024). The movable plate (4021) is fixedly connected to the end of the rectangular rod (408), and the fixed plate (4024) is fixedly connected to the outer wall of the arc-shaped clamp (401). The outer wall of the movable plate (4021) is provided with a T-shaped groove (4022), and a T-shaped block (4023) is slidably provided on the inner wall of the T-shaped groove (4022). The T-shaped block (4023) is fixedly installed on the fixed plate (4024).

4. A civil BIM pipelaying frame according to claim 1, characterised in that: The top of the support (2) is provided with an arc-shaped groove (10), and the inner walls of the front and back sides of the arc-shaped groove (10) are provided with limiting grooves (11). The bottom of the arc-shaped clamp (401) is provided with a through groove (14). The inner wall of the through groove (14) is rotatably connected to a hinge piece (12) by a pin. The hinge piece (12) extends into the arc-shaped groove (10). The outer walls of the front and back sides of the arc-shaped groove (10) are fixedly installed with a slide rod (13), and the slide rod (13) is slidably disposed in the limiting groove (11).

5. A civil BIM pipelaying frame according to claim 1, characterised in that: Anti-slip pads (9) are fixedly installed on the top of the support body (2) and the outer wall of the arc-shaped clamp (401), and the anti-slip pads (9) on the support body (2) are offset from the arc-shaped groove (10).

6. A civil BIM pipelaying frame according to claim 1, characterised in that: The left and right outer walls of the laying frame body (1) are fixedly provided with mounting plates (6), mounting holes (7) are formed in the mounting plates (6), and a positioning hole (8) is formed in the bottom of the laying frame body (1).

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