Water conservancy project pipeline support

Abstract

The utility model relates to the technical field of pipeline supports, in particular to a hydraulic engineering pipeline support which comprises a base, two dampers are fixedly connected to the upper side of the base, and a U-shaped frame is fixedly connected to the upper ends of the two dampers. By arranging the guide groove, the lifting block, the locking disc, the supporting mechanism, the abutting rod, the adjusting opening, the threaded rod, the tightening nut and the like, the stress block can be separated from the U-shaped frame and the abutting rod can be separated from the locking disc by loosening the tightening nut, so that the lifting block can automatically slide in the guide groove to adjust the height of the supporting mechanism; and then, the locking disc can realize automatic overturning and angle adjustment, and after adjustment is finished, the bracket is fixed by rotating the tightening nut, so that the height and angle adjustment of the bracket is realized, the adaptation of the bracket to different pipeline supports is improved, the time for adjusting the bracket is shortened, and the mounting efficiency of the bracket is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline supports, in particular to a water conservancy pipeline support. BACKGROUND

[0002] The water conservancy pipeline support is a structural device used for supporting and fixing pipelines in water conservancy projects, and its main purpose is to ensure that the pipelines can maintain stable spatial positions and correct laying directions under various working conditions, so as to ensure the safe and efficient operation of the water conservancy pipeline system. It is like the "skeleton" of the pipeline, which bears the weight of the pipeline, its internal medium, and the attached facilities (such as the thermal insulation layer and the protective layer), and resists various forces from the inside and outside of the pipeline.

[0003] Through retrieval, Chinese patent application No. CN202323189548.9 discloses a water conservancy pipeline support, which comprises a support body, characterized in that a clamping hole is formed in the front face of the support body, a water conservancy pipeline body is arranged in the clamping hole, an upper end face threaded hole is formed in the upper end face of the support body, side face threaded holes are formed in the two side faces of the support body, a load-bearing frame is lapped on the lower end face of the support body, gun barrels are fixedly connected to the side faces of the load-bearing frame, a hydraulic rod is fixedly connected to the load-bearing frame, and rollers are arranged to enable the support to move freely, and the lifting of the gun barrels can limit the support. When the position of the water conservancy pipeline is changed for the convenience of installation, the support body needs to be moved. At this time, the gun head is pulled out of the soil, the support can be moved without lifting and moving the support, so that the movement of the support body is more convenient and time-saving and labor-saving.

[0004] For the related technologies in the above, the inventors find that there are the following defects: In the process of installing pipelines in water conservancy projects, the pipelines may be installed at an angle or horizontally according to different requirements. When installing at different angles, the construction personnel may need to spend a lot of time adjusting the position of the pipeline to adapt to the support, or even need to re-make or replace the support, which reduces the installation efficiency. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems mentioned in the background art, the present application provides a water conservancy pipeline support.

[0006] The water conservancy pipeline support provided by the present application adopts the following technical scheme: a base is fixedly connected with two dampers on the upper side, the upper ends of the two dampers are fixedly connected with a U-shaped frame, a damping spring is arranged between the U-shaped frame and the base, guide grooves are formed in the inner walls of the two sides of the inner wall of the U-shaped frame, lifting blocks are slidably connected to the inner walls of the two guide grooves, locking discs are rotatably connected to the proximal sides of the two lifting blocks, and support mechanisms are fixedly connected to the proximal sides of the two locking discs.

[0007] The opposite side of the two guide grooves is provided with an adjusting opening, the opposite side of the two lifting blocks is fixedly connected with a threaded rod, the side of the two lifting blocks is provided with two movable openings, the inner wall of the movable opening is slidably connected with a bearing rod matched with the locking disc, the side of the bearing rod is fixedly connected with a stress block slidably matched with the threaded rod, the upper side of the base is provided with a positioning mechanism, and the two threaded rods are threadedly matched with a tightening nut.

[0008] Optionally, the supporting mechanism comprises a supporting block fixedly connected to the side close to the two locking discs, a reinforcing ring fixedly connected to the inner wall of the supporting block, and a plurality of tightening bolts threadedly connected to the reinforcing ring.

[0009] Optionally, the positioning mechanism comprises a tightening groove fixedly connected to the upper side of the base, a bidirectional screw rod fixedly connected to the inner wall of the tightening groove, a tightening block threadedly connected to the bidirectional screw rod, and a locking groove provided on the side close to the two tightening blocks and matched with the U-shaped frame.

[0010] Optionally, the lower side of the base is provided with a plurality of puncture openings, and the inner wall of the plurality of puncture openings is slidably connected with a puncture nail.

[0011] Optionally, the two sides of the U-shaped frame and the opposite sides of the two locking discs are provided with a plurality of anti-skid grooves, and the one end of the bearing rod and the side of the stress block are fixedly connected with an anti-skid pad.

[0012] Optionally, the lower side of the inner wall of the U-shaped frame is provided with two guide openings, and the upper side of the base is fixedly connected with two guide rods matched with the guide openings.

[0013] Optionally, the one end of the bidirectional screw rod penetrates to the side of the base and is rotatably connected, and the one end of the bidirectional screw rod is fixedly connected with a force ring.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] 1. The utility model discloses a guide groove, lifting block, locking disc, supporting mechanism, bearing rod, adjusting opening, threaded rod, tightening nut and other components are arranged, the stress block is separated from the U-shaped frame by loosening the tightening nut, the bearing rod is separated from the locking disc, so that the lifting block can automatically slide in the guide groove, the height of the supporting mechanism is adjusted, then the locking disc can realize automatic overturning, the angle is adjusted, after adjusting, the height and the angle of the support are fixed by rotating the tightening nut, the height and the angle of the support are adjusted, the support of different pipelines is adapted, and the installation efficiency is improved.

[0016] 2. The utility model is provided with a positioning mechanism, a damper, and a shock-absorbing spring. When supporting mountainous areas or heavier pipelines, the damper and the shock-absorbing spring cooperate to perform shock absorption and buffering on the U-shaped frame, thereby reducing pipeline fatigue damage and improving the protection of the pipeline. When it is used for pipelines with smaller flows, no vibration reduction is required because the flow is small. The two tightening blocks can be pulled toward each other by rotating the bidirectional screw rod, so that the locking groove and the U-shaped frame are clamped and locked, thereby preventing unnecessary loss of the shock-absorbing device, reducing the fatigue of the shock-absorbing spring, and increasing the service life of the shock-absorbing spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the support block in the embodiment of the present application;

[0019] Figure 3 This is a schematic structural diagram of a three-dimensional cross-section of a U-shaped frame in an embodiment of the present application;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the base in the embodiment of the present application.

[0021] Figure markings: 1. base; 2. damper; 3. guide groove; 4. lifting block; 5. locking plate; 6. support mechanism; 601. support block; 602. reinforcement ring; 603. tightening bolt; 7. adjustment port; 8. threaded rod; 9. movable port; 10. supporting rod; 11. force block; 12. positioning mechanism; 121. tightening groove; 122. two-way screw rod; 123. tightening block; 124. locking groove; 13. tightening nut; 14. puncture port; 15. puncture nail; 16. anti-slip groove; 17. anti-slip pad; 18. guide port; 19. guide rod; 20. force ring; 21. U-shaped frame; 22. shock-absorbing spring. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1 —4 Provide further details of this application.

[0023] The embodiment of the present application discloses a water conservancy project pipe support. Figures 1-4 As shown, it includes a base 1, two dampers 2 are fixedly connected to the upper side of the base 1, and a U-shaped frame 21 is fixedly connected to the upper ends of the two dampers 2. A shock-absorbing spring 22 is arranged between the U-shaped frame 21 and the base 1, and guide grooves 3 are opened on both sides of the inner wall of the U-shaped frame 21. The inner walls of the two guide grooves 3 are slidably fitted with lifting blocks 4, and the adjacent sides of the two lifting blocks 4 are rotatably fitted with locking plates 5, and the adjacent sides of the two locking plates 5 are fixedly connected to a support mechanism 6.

[0024] See alsoFigure 2 The support mechanism 6 comprises a support block 601 fixedly connected to one side of the two locking discs 5, a reinforcing ring 602 fixedly connected to the inner wall of the support block 601, and a plurality of tightening bolts 603 threadedly connected to the reinforcing ring 602. The tightening bolts 603 are tightened on the reinforcing ring 602, so that the pipeline can be tightened and fixed.

[0025] Please refer to Figure 1 The underside of the base 1 is provided with a plurality of piercing openings 14, and the inner walls of the plurality of piercing openings 14 are slidably connected with piercing nails 15. The piercing nails 15 are in contact with the ground by penetrating the interiors of the piercing openings 14, so as to fix the base 1.

[0026] Please refer to Figure 2 The two sides of the U-shaped frame 21 and the opposite sides of the two locking discs 5 are provided with a plurality of anti-skid grooves 16. One end of the abutting rod 10 and one side of the stress block 11 are fixedly connected with anti-skid pads 17. When the stress block 11 and the abutting rod 10 are in contact with the locking discs 5 and the U-shaped frame 21, the anti-skid pads 17 sink into the anti-skid grooves 16, so as to improve the friction between the two in contact and the stability of the fixation.

[0027] Please refer to Figure 1 The underside of the inner wall of the U-shaped frame 21 is provided with two guide openings 18, and the upper side of the base 1 is fixedly connected with two guide rods 19 matched with the guide openings 18. When the U-shaped frame 21 slides up and down, the guide openings 18 move up and down on the guide rods 19, so as to limit the U-shaped frame 21.

[0028] The opposite sides of the two guide grooves 3 are provided with adjusting openings 7. The opposite sides of the two lifting blocks 4 are fixedly connected with threaded rods 8. One side of each of the two lifting blocks 4 is provided with two movable openings 9. The inner walls of the movable openings 9 are slidably connected with abutting rods 10 matched with the locking discs 5. One side of the abutting rod 10 is fixedly connected with a stress block 11 slidably connected with the threaded rod 8. The upper side of the base 1 is provided with a positioning mechanism 12. The threaded rods 8 are threadedly connected with tightening nuts 13.

[0029] Please refer to Figure 4 The positioning mechanism 12 comprises a tightening groove 121 fixedly connected to the upper side of the base 1, a bidirectional screw rod 122 fixedly connected to one side of the inner wall of the tightening groove 121, tightening blocks 123 threadedly connected to the bidirectional screw rod 122, and locking grooves 124 provided on one side of the two tightening blocks 123 and matched with the U-shaped frame 21. The bidirectional screw rod 122 drives the two tightening blocks 123 to move towards the same direction, so that the locking grooves 124 fix the U-shaped frame 21, avoid the stress on the damper 2 and the shock-absorbing spring 22, and prevent unnecessary loss of the shock-absorbing device.

[0030] Please refer to Figure 1One end of the bidirectional screw rod 122 penetrates through one side of the base 1 and is rotationally connected, and one end of the bidirectional screw rod 122 is fixedly connected with the force ring 20, so that the bidirectional screw rod 122 can be conveniently operated through the force ring 20.

[0031] The implementation principle of the water conservancy project pipeline support according to the embodiment of the application is as follows: first, the base 1 is fixed by inserting the piercing nail 15 into the piercing hole 14, and then the pipeline to be supported is placed into the reinforcing ring 602, and the pipeline is fixed by rotating the tightening bolt 603, so that the support is achieved.

[0032] During the pipeline support, first, the tightening nut 13 is loosened, so that the stress block 11 is separated from the U-shaped frame 21, and the abutting rod 10 is separated from the locking disc 5, so that the lifting block 4 can automatically slide in the guide groove 3 to adjust the height of the support mechanism 6, and then the locking disc 5 can be automatically flipped to adjust the angle, after the adjustment is completed, the tightening nut 13 is rotated to press the stress block 11, the stress block 11 and the force ring 20 are in contact to fix the threaded rod 8, the support mechanism 6 is fixed up and down, the stress block 11 is extruded, the abutting rod 10 and the locking disc 5 are extruded, the locking disc 5 is fixed, the height and angle are adjusted, the support of different pipelines is adapted, the time for adjusting the support is shortened, and the installation efficiency is improved.

[0033] When the pipeline support is in the mountainous area or is heavy, the U-shaped frame 21 can be damped and buffered by cooperation between the damper 2 and the damping spring 22, the fatigue damage of the pipeline is reduced, and the protection of the pipeline is improved, when the pipeline flow is small, the damper is not needed, the two tightening blocks 123 are pulled to move close to each other by rotating the bidirectional screw rod 122, the locking slot 124 is clamped with the U-shaped frame 21, the U-shaped frame 21 is locked, unnecessary damping device is prevented from being wasted, the fatigue degree of the damping spring 22 is reduced, and the use cycle of the damping spring 22 is improved.

[0034] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. Hydraulic pipeline support, comprising a base (1), characterized in that: The upper side of the base (1) is fixedly connected with two dampers (2), the upper ends of the two dampers (2) are fixedly connected with a U-shaped frame (21), damping springs (22) are arranged between the U-shaped frame (21) and the base (1), guide grooves (3) are formed in the inner walls of the two sides of the U-shaped frame (21), lifting blocks (4) are slidably connected with the inner walls of the two guide grooves (3), locking discs (5) are rotatably connected with the proximal sides of the two lifting blocks (4), support mechanisms (6) are fixedly connected with the proximal sides of the two locking discs (5); adjusting openings (7) are formed in the distal sides of the two guide grooves (3), threaded rods (8) are fixedly connected with the distal sides of the two lifting blocks (4), two movable openings (9) are formed in one side of each of the two lifting blocks (4), abutting rods (10) matched with the locking discs (5) are slidably connected with the inner walls of the movable openings (9), stress blocks (11) slidably connected with the threaded rods (8) are fixedly connected with one side of each of the abutting rods (10), a positioning mechanism (12) is arranged on the upper side of the base (1), and tightening nuts (13) are threadedly connected with the two threaded rods (8).

2. The hydraulic engineering pipeline support according to claim 1, characterized in that: The support mechanism (6) comprises support blocks (601) fixedly connected with the proximal sides of the two locking discs (5), reinforcing rings (602) fixedly connected with the inner walls of the support blocks (601), and a plurality of tightening bolts (603) threadedly connected with the reinforcing rings (602).

3. The hydraulic engineering pipeline support according to claim 1, characterized in that: The positioning mechanism (12) comprises a tightening groove (121) fixedly connected with the upper side of the base (1), a bidirectional screw rod (122) fixedly connected with one side of the inner wall of the tightening groove (121), tightening blocks (123) threadedly connected with the bidirectional screw rod (122), and locking grooves (124) formed in the proximal sides of the two tightening blocks (123) and matched with the U-shaped frame (21).

4. The hydraulic engineering pipeline support according to claim 1, characterized in that: A plurality of puncture openings (14) are formed in the lower side of the base (1), and puncture nails (15) are slidably connected with the inner walls of the plurality of puncture openings (14).

5. The hydraulic engineering pipeline support according to claim 1, characterized in that: A plurality of anti-skid grooves (16) are formed in the distal sides of the two locking discs (5) and the two sides of the U-shaped frame (21), and anti-skid pads (17) are fixedly connected with one end of each of the abutting rods (10) and one side of each of the stress blocks (11).

6. The hydraulic engineering pipeline support of claim 1, wherein: Two guide openings (18) are formed in the lower side of the inner wall of the U-shaped frame (21), and two guide rods (19) matched with the guide openings (18) are fixedly connected with the upper side of the base (1).

7. The hydraulic engineering pipeline support of claim 3, wherein: One end of the bidirectional screw rod (122) penetrates to one side of the base (1) and is rotatably connected, and a force ring (20) is fixedly connected with one end of the bidirectional screw rod (122).

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