A pipe support device

Abstract

The utility model discloses a pipeline support device, including frame body, the frame body is set up with several groups fixed hole, the frame body is fixedly connected with at least one group reinforcing plate, the fine adjustment subassembly: the fine adjustment subassembly includes fixed plate, the fixed plate fixedly connected frame body, the fixed plate slidingly connected only can move up and down's lifting plate, clamping subassembly, the clamping subassembly includes fixed body, the fixed body has and only can horizontal slidingly connected lifting plate, the fixed body is hinged with movable body, the fixed body with the movable body combination is evenly distributed with at least three groups slidingly connected with the claw, the movable body rotationally connected has rotation gear, the claw synchronous movement can be taken with the rotation gear, the utility model discloses can realize automatic centering to pipeline to the pipeline provide support adjustment, realize the stable support fixed of pipeline.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, specifically to a pipeline support device. Background Technology

[0002] In the installation of water conservancy pipelines, underground installation is the preferred choice. However, in the route of water conservancy pipeline installation, it is inevitable to encounter places with undulating terrain. Sometimes, it is necessary to use support devices to support the pipeline to ensure the stability and safety of the pipeline during installation and use.

[0003] A search revealed that patent CN 223344886 U discloses a water conservancy pipeline support device, including a bracket. Several rows of first mounting holes are provided on both sides of the bracket along the height direction, and a mounting frame is fixedly connected to its side through the first mounting holes. A fixing frame is detachably connected to the end face of the mounting frame. The fixing frame supports and fixes the pipeline through a top support component and a fixing component.

[0004] However, the above-mentioned device also has the following problems: the pipes are usually long, and the support device is eccentrically fixed, making it difficult to ensure that the fixed positions of two adjacent pipes are the same, which is not conducive to the connection of the pipe ends; during the pipe installation process, adjustments need to be made through the first and second connecting holes, and sometimes the already fixed support device needs to be readjusted. When adjusting the device, the screws need to be removed, especially when adjusting the height, it is necessary to hold it by hand to prevent it from slipping, which is quite troublesome. Utility Model Content

[0005] To address the problems of difficulty in ensuring consistent fixing positions and cumbersome fine-tuning in the existing technology of pipe eccentric fixing, this utility model provides a pipe support device to solve the problems of pipe eccentric fixing and cumbersome fine-tuning.

[0006] The technical solution adopted by this utility model to solve its technical problem is: This utility model proposes a pipe support device, including a frame with several sets of fixing holes and at least one set of reinforcing plates fixedly connected to it; a fine-tuning component including a fixing plate fixedly connected to the frame and a lifting plate that can only move up and down; and a clamping component including a fixed body that can only slide horizontally connected to the lifting plate, a movable body hinged to the fixed body, and at least three sets of slidably connected grippers evenly distributed after the fixed body and the movable body are combined. The movable body is rotatably connected to a rotating gear, which can drive the grippers to move synchronously.

[0007] Preferably, the lifting plate is rotatably connected to a bevel gear, the shaft of the bevel gear is threadedly connected to the fixed plate, the lifting plate is fixed with an auxiliary guide post, and the auxiliary guide post is slidably connected to the fixed plate through a first spring.

[0008] Preferably, the lifting plate is horizontally slidably connected to the rotating rod, and a bevel gear set is fixed at a suitable position on the rotating rod, the bevel gear portion of the bevel gear set being able to cooperate with the bevel gear.

[0009] Preferably, a lead screw is rotatably connected to a suitable position of the lifting plate, and a spur gear is fixed at a suitable position of the lead screw. The spur gear can cooperate with the spur gear portion of the bevel spur gear set.

[0010] Preferably, an auxiliary guide rod is fixed on the lifting plate at a position symmetrical to the lead screw, one side of the lower part of the fixing body is threadedly connected to the lead screw, and the other side of the lower part of the fixing body is slidably connected to the auxiliary guide rod.

[0011] Preferably, the first half of the coil is slidably connected within the movable body, and the second half of the coil is slidably connected within the fixed body. The first half of the coil can be combined with the second half of the coil to form a disc-shaped coil. The rotating gear can cooperate with the first half of the coil and the second half of the coil, and the gripper can cooperate with the first half of the coil and the second half of the coil.

[0012] Preferably, the appropriate position of the movable body is slidably connected to the locking rod by the second spring, and the appropriate position of the first half of the coil is machined with a locking hole that cooperates with the locking rod. After the locking rod slides into the locking hole, it can prevent the first half of the coil from sliding out.

[0013] Preferably, the appropriate position of the locking lever is slidably connected to the locking block via a third spring, and the appropriate position of the movable body is slidably connected to the unlocking lever via a fourth spring. The unlocking lever and the movable body cooperate to form a locking slot, the locking block can cooperate with the locking slot, and the unlocking lever can cause the locking block to slide out of the locking slot.

[0014] Preferably, the bevel gear has several sets of ratchet teeth machined on its circumferential surface at appropriate positions, the lifting plate is slidably connected to a ratchet bar via a fifth spring, the ratchet bar can engage with the ratchet teeth, and the rotating rod can engage with the ratchet bar.

[0015] Preferably, a locking screw is also provided at a suitable position on the lifting plate, and the locking screw can cooperate with the rotating rod and the lead screw.

[0016] Compared with the prior art, the beneficial effects of this utility model are: 1. Through the fixed body and the movable body, the built-in sliding first half-coil and second half-coil can make the evenly distributed grippers move synchronously towards the center when the rotating gear rotates, so as to realize the self-centering clamping of the pipeline.

[0017] 2. By using a horizontally sliding rotating rod and a bevel gear set fixed on the rotating rod, the rotating rod can move in both left and right directions, respectively engaging with a bevel gear that adjusts vertical movement and a spur gear that adjusts horizontal movement, thereby achieving horizontal and vertical adjustment of the support device.

[0018] 3. By setting ratchet teeth on the shaft of the bevel gear, the lifting plate is slidably connected to the ratchet bar. When the bevel gear set of the connecting rod meshes with the bevel gear, the connecting rod drives the ratchet bar away from the ratchet teeth, so that the bevel gear can rotate smoothly. When the adjustment is completed, when the bevel gear set is separated from the bevel gear, the ratchet bar re-engages with the ratchet teeth under the action of the spring, which can prevent the bevel gear from rotating due to the weight above, thereby reducing the support height.

[0019] 4. By sliding a locking rod on the movable body and setting a matching locking hole on the first half of the coil, the first half of the coil can be prevented from sliding out when the movable body is opened, thus enabling quick placement of the pipe. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram of the frame of this utility model; Figure 3 This is a three-dimensional schematic diagram of the clamping and fixing part of this utility model; Figure 4 This is a schematic diagram of the coiled wire and rotating gear of this utility model; Figure 5 This is a schematic diagram of the coiled wire and unlocking rod of this utility model; Figure 6 This is a utility model Figure 1 Schematic diagram of section A---A; Figure 7 This is a utility model Figure 1 Enlarged view of point B in the middle; Figure 8 This is a utility model Figure 5 Enlarged diagram of point C in the middle.

[0021] Explanation of reference numerals in the attached figures: 1. Frame; 2. Reinforcing plate; 3. Fixing plate; 4. Lifting plate; 5. First bevel gear; 6. Ratchet; 7. Bevel-spur gear set; 8. Spur gear; 9. Limiting block; 10. Fixing body; 11. Gripper; 12. Movable body; 13. Locking rod; 14. Lead screw; 15. Rotating rod; 16. Locking hole; 17. Locking block; 18. Unlocking rod; 19. First half-coil screw; 20. Second half-coil screw; 21. Rotating gear; 22. Bay; 23. Magnet. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0023] Example 1: like Figure 1 - Figure 8 As shown in the figure, this embodiment proposes a pipe support device, including a frame 1, which has a plurality of sets of fixing holes and at least one set of reinforcing plates 2 fixedly connected to the frame 1. The frame 1 is used to provide height support for pipes in the section that needs support.

[0024] The frame 1 is fixedly connected to the fixing plate 3 through fixing holes using bolts and wing nuts. The wing nuts facilitate the quick locking and unlocking of the fixing plate 3 with bolts, so that the fixing plate 3 is in a suitable position to provide support for the pipeline.

[0025] The lifting plate 4 is rotatably connected to a bevel gear 5. The shaft of the bevel gear 5 is threadedly connected to a fixed plate 3. The lifting plate 4 is fixed with an auxiliary guide column. The auxiliary guide column is slidably connected to the fixed plate 3 through a first spring. One end of the first spring is connected to the fixed plate 3, and the other end of the first spring is connected to the auxiliary guide column. The rotation of the bevel gear 5 can cause the lifting plate 4 to rise or fall through the thread.

[0026] The lifting plate 4 is U-shaped. The vertical part of one side of the lifting plate 4 is horizontally slidably connected to the rotating rod 15. A bevel gear set 7 is fixed at a suitable position on the rotating rod 15. The bevel gear part of the bevel gear set 7 can cooperate with the bevel gear 5.

[0027] Specifically, when the bevel gear part of the bevel spur gear set 7 can mesh with the bevel gear 5, rotating the rotating rod 15 can drive the bevel gear 5 to rotate forward or backward. Through the threaded connection between the bevel gear 5 and the fixed plate 3, the bevel gear 5 can drive the lifting plate 4 to rise or fall under the action of the auxiliary guide column.

[0028] A lead screw 14 is rotatably connected to the vertical parts on both sides of the lifting plate 4. A spur gear 8 is fixed at a suitable position on the lead screw 14. The spur gear 8 can cooperate with the spur gear part of the bevel spur gear set 7. An auxiliary guide rod is fixed on the lifting plate 4 at a position symmetrical to the lead screw 14. An auxiliary block is fixed below the fixed body 10. The auxiliary block on one side of the fixed body 10 is threadedly connected to the lead screw 14, and the auxiliary block on the other side of the fixed body 10 is slidably connected to the auxiliary guide rod.

[0029] Specifically, when the spur gear part of the bevel spur gear set 7 meshes with the spur gear 8, rotating the rotating rod 15 can drive the spur gear 8 to rotate forward or reverse, thereby causing the lead screw 14 to rotate forward or reverse. Under the action of the auxiliary guide rod, the fixed body 10 can slide horizontally left and right along the lead screw 14.

[0030] Furthermore, a limit block 9 is fixed at a suitable position on the rotating rod 15. When the rotating rod 15 is pulled so that the limit block 9 contacts the vertical part of the lifting plate 4, it can ensure that the spur gear part of the bevel gear set 7 meshes with the spur gear 8. When the rotating rod 15 is pushed, the bevel gear part of the bevel gear set 7 contacts the bevel gear 5 and stops pushing due to the resistance of the bevel gear 5.

[0031] Furthermore, the bevel gear 5 has several sets of ratchet teeth machined on its circumferential surface at appropriate positions. The lifting plate 4 is slidably connected to the ratchet bar 6 via the fifth spring. One end of the fifth spring is in contact with the ratchet bar 6, and the other end of the fifth spring is in contact with the lifting plate 4. The ratchet bar 6 can cooperate with the ratchet teeth, and the ratchet bar 6 is L-shaped.

[0032] Specifically, as the rotating rod 15 pushes the bevel gear part of the bevel gear set 7 to gradually contact the bevel gear 5, the rotating rod 15 pushes the ratchet 6 and compresses the fifth spring. When the bevel gear part of the bevel gear set 7 meshes with the bevel gear 5, the ratchet 6 disengages from the ratchet teeth on the circumferential surface of the bevel gear 5. At this time, the bevel gear 5 can rotate under the drive of the rotating rod 15. When the rotating rod 15 is pulled to disengage from the bevel gear 5, the ratchet 6 re-engages with the ratchet teeth of the bevel gear 5 under the action of the fifth spring, which can prevent the bevel gear 5 from rotating on its own, thereby preventing the lifting plate 4 from falling due to the pressure from above.

[0033] Furthermore, a locking screw is also provided at a suitable position on the vertical part of the lifting plate 4. The locking screw can cooperate with the rotating rod 15 and the lead screw 14. After adjusting the position of the lifting plate 4 and the fixed body 10, the locking screw is tightened to prevent the fixed body 10 from moving horizontally.

[0034] The fixed body 10 is hinged to the movable body 12. After the fixed body 10 and the movable body 12 are combined, at least three sets of slidably connected grippers 11 are evenly distributed. The movable body 12 is slidably connected to the first half-coil 19, and the fixed body 10 is slidably connected to the second half-coil 20. The first half-coil 19 can be combined with the second half-coil 20 to form a disc-shaped coil. The at least three sets of grippers 11 can cooperate with the first half-coil 19 and the second half-coil 20. The movable body 12 is rotatably connected to a rotating gear 21. The rotating gear 21 can cooperate with the first half-coil 19 and the second half-coil 20. The upper end of the rotating gear 21 extends to the outer circumferential surface of the movable body 12. The upper end of the rotating gear 21 is machined with a recess and is equipped with a special tool that cooperates with the recess. When the gear 21 is rotated by the special tool, it can drive the grippers 11 to move synchronously, so that the grippers 11 slide simultaneously towards the center or away from the center, thereby realizing the self-centering clamping of the pipe by the grippers 11.

[0035] Specifically, after the movable body 12 and the fixed body 11 are combined, both the fixed body 11 and the movable body 12 are provided with matching protrusions. The protrusions are machined with through holes and are connected and fixed by bolts and wing nuts.

[0036] Furthermore, to better enable the first half-coil 19 to combine with the second half-coil 20 to form a disc-shaped coil, magnets 23 are fixed to the mating sections of the first half-coil 19 and the second half-coil 20. The magnetic poles of the magnets 23 fixed to the first half-coil 19 and the second half-coil 20 are opposite, so they can attract each other. This allows the first half-coil 19 and the second half-coil 20 to cooperate while rotating smoothly within the assembly of the fixed body 10 and the movable body 12 under the drive of the rotating gear 21. This causes the gripper 11 to slide simultaneously toward or away from the center of the circle. When the gripper 11 slides toward the center of the circle, it can clamp the pipe.

[0037] The appropriate position of the movable body 12 is slidably connected to the locking rod 13 by the second spring. One end of the second spring is in contact with the locking rod 13, and the other end of the second spring is in contact with the movable body 12. The appropriate position of the first half-coil 19 is machined with a locking hole 16 that cooperates with the locking rod 13. After the locking rod 13 slides into the locking hole 16, it can prevent the first half-coil 19 from sliding out.

[0038] Specifically, when the pipe is placed and the movable body 12 is opened, the locking rod 13 slides into the locking hole 16, and with the cooperation of the clamp 11 that is slidably connected to the first half-coil 19 and the movable body 12, it can prevent the first coil 19 from sliding during the opening of the movable body 12.

[0039] Furthermore, the appropriate position of the locking lever 13 is slidably connected to the locking block 17 via a third spring. One end of the third spring is connected to the locking block 17, and the other end of the third spring is in contact with the locking lever 13. The movement direction of the locking block 17 is perpendicular to the movement direction of the locking lever 13. The appropriate position of the movable body 12 is slidably connected to the unlocking lever 18 via a fourth spring. One end of the fourth spring is connected to the unlocking lever 18, and the other end of the fourth spring is in contact with the movable body 12. The movement axis of the unlocking lever 18 is parallel to the locking block 17. The unlocking lever 18 can slide towards the locking lever 13. The unlocking lever 18 and the movable body 12 cooperate to form a locking slot 22. The locking block 17 can cooperate with the locking slot 22. The unlocking lever 18 can cause the locking block 17 to slide out of the locking slot 22. When the locking block 17 slides into the locking slot 22, the locking lever 13 disengages from the locking hole 16 and maintains a suitable distance from the first half-coil 19. Specifically, after the fixed body 10 and the movable body 12 are combined, the first half-coil 19 and the second half-coil 20 need to be rotated, and the clamping rod 13 needs to be pulled to make the clamping block 17 slide into the clamping slot 22, so that the clamping rod 13 disengages from the clamping hole 16, thereby smoothly realizing that the rotating gear 21 drives the first half-coil 19 to rotate with the second half-coil 20, so that the gripper 11 can self-center and clamp the pipe.

[0040] Specifically, when it is necessary to open the movable body 12 to replace or adjust the pipe, press the unlocking lever 18 to make the locking block 17 slide out of the locking slot 22. At this time, the locking lever 13 contacts the circumferential surface of the first half-coil 19 or the second half-coil 20. Rotate the rotating gear 21 to make the locking hole 16 of the first half-coil 19 gradually rotate to the area of ​​the locking lever 13. The locking lever 13 slides into the locking hole 16. At this time, the rotating gear 21 can no longer rotate, and the movable body 12 can be opened.

[0041] Working principle and usage process of this utility model: S1: Fix the frame 1 at the location where the pipe needs to be supported, and arrange the reinforcing plates 2 reasonably according to the size and height of the pipe.

[0042] S2: Fix the fixing plate 3 to the frame 1 in a suitable position, and use the rotating rod 15 to make the bevel gear set 7 mesh with the bevel gear 5 and the spur gear 7 respectively, so that the fixing body 10 is in a suitable height and horizontal position, and tighten the locking screw to achieve reasonable support for the pipeline.

[0043] S3: Place the pipe into the fixed body 10, rotate the movable body 12 to combine the movable body 12 with the fixed body 10, and lock and fix it with bolts and wing nuts to realize the combination of the first half coil 19 and the second half coil 20; Pull the lever 13 to disengage from the hole 16 and slide the block 17 into the slot 22. Use a special tool to rotate the gear 21, so that the gripper 11 can self-center and clamp the pipe, thus supporting and fixing the pipe.

[0044] S4: When it is necessary to replace or adjust the pipe, the locking block 17 is slid out of the locking slot 22 by unlocking rod 18, so that the locking rod 13 is in contact with the first half-coil 19 or the second half-coil 20. The rotating gear 21 is rotated by a special tool to rotate the first half-coil 19 and the second half-coil 20. When the locking rod 13 slides into the locking hole 16, it stops. At this time, the bolts that fix the movable body 12 and the fixed body 10 are loosened, and the movable body 12 can be rotated open to adjust or replace the new pipe.

[0045] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A pipe support device, characterized in that, include: The frame (1) has several sets of fixing holes and at least one set of reinforcing plates (2) are fixedly connected to the frame (1). Fine-tuning component: The fine-tuning component includes a fixed plate (3), which is fixedly connected to the frame (1), and the fixed plate (3) is slidably connected to a lifting plate (4) that can only move up and down; The clamping assembly includes a fixed body (10), which is horizontally slidably connected to a lifting plate (4). The fixed body (10) is hinged to a movable body (12). After the fixed body (10) and the movable body (12) are combined, at least three sets of slidably connected grippers (11) are evenly distributed. The movable body (12) is rotatably connected to a rotating gear (21), which can drive the grippers (11) to move synchronously.

2. The pipe support device according to claim 1, characterized in that: The lifting plate (4) is rotatably connected to a bevel gear (5), the shaft of the bevel gear (5) is threadedly connected to the fixed plate (3), the lifting plate (4) is fixed with an auxiliary guide post, and the auxiliary guide post is slidably connected to the fixed plate (3) through a first spring.

3. The pipe support device according to claim 2, characterized in that: The lifting plate (4) is horizontally slidably connected to the rotating rod (15), and a bevel gear set (7) is fixed at a suitable position on the rotating rod (15). The bevel gear part of the bevel gear set (7) can cooperate with the bevel gear (5).

4. The pipe support device according to claim 3, characterized in that: The lifting plate (4) is rotatably connected to a lead screw (14) at a suitable position, and a spur gear (8) is fixed at a suitable position on the lead screw (14). The spur gear (8) can cooperate with the spur gear part of the bevel spur gear set (7).

5. The pipe support device according to claim 4, characterized in that: An auxiliary guide rod is fixed on the lifting plate (4) at a position symmetrical to the lead screw (14). One side of the lower part of the fixing body (10) is threadedly connected to the lead screw (14), and the other side of the lower part of the fixing body (10) is slidably connected to the auxiliary guide rod.

6. The pipe support device according to claim 1, characterized in that: The first half-coil (19) is slidably connected inside the movable body (12), and the second half-coil (20) is slidably connected inside the fixed body (10). The first half-coil (19) can be combined with the second half-coil (20) to form a disc-shaped coil. The rotating gear (21) can cooperate with the first half-coil (19) and the second half-coil (20). The gripper (11) can cooperate with the first half-coil (19) and the second half-coil (20).

7. The pipe support device according to claim 6, characterized in that: The appropriate position of the movable body (12) is connected to the locking rod (13) by a second spring. The appropriate position of the first half-coil (19) is machined with a locking hole (16) that cooperates with the locking rod (13). After the locking rod (13) slides into the locking hole (16), it can prevent the first half-coil (19) from sliding out.

8. The pipe support device according to claim 7, characterized in that: The appropriate position of the locking lever (13) is slidably connected to the locking block (17) via the third spring, and the appropriate position of the movable body (12) is slidably connected to the unlocking lever (18) via the fourth spring. The unlocking lever (18) and the movable body (12) cooperate to form a bayonet (22). The locking block (17) can cooperate with the bayonet (22), and the unlocking lever (18) can make the locking block (17) slide out of the bayonet (22).

9. The pipe support device according to claim 3, characterized in that: The bevel gear (5) has several sets of ratchet teeth machined on its circumferential surface at appropriate positions. The lifting plate (4) is slidably connected to a ratchet bar (6) via a fifth spring. The ratchet bar (6) can engage with the ratchet teeth, and the rotating rod (15) can engage with the ratchet bar (6).

10. The pipe support device according to claim 5, characterized in that: The lifting plate (4) is also provided with a locking screw at a suitable position. The locking screw can cooperate with the rotating rod (15) and the lead screw (14).

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