Hydraulic engineering pipeline supporting structure

Abstract

The utility model discloses a hydraulic engineering pipeline supporting structure which comprises a box body, a lifting assembly is movably installed in the box body, and clamping assemblies which are located above the box body and are symmetrically arranged front and back are fixedly installed at the top of the lifting assembly. And the clamping assembly comprises a supporting frame, a first positive and negative tooth screw rod is movably installed in the supporting frame, sliding blocks which are symmetrically arranged left and right are movably installed outside the first positive and negative tooth screw rod, butt joint blocks are arranged at the tops of the sliding blocks, and a first clamping plate and a second clamping plate are fixedly installed on the inner sides of the butt joint blocks correspondingly. According to the water conservancy project pipeline supporting structure, a pipeline is arranged between a first clamping plate and a second clamping plate above the supporting frame, a first positive and negative tooth lead screw rotates to drive a sliding block to slide inwards, the first clamping plate and the second clamping plate are driven to move inwards to stably clamp the pipeline, and the first clamping plate can stretch into the inner side of an alignment groove; the approaching adjusting range of the first clamping plate and the second clamping plate is expanded, and the applicability is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy technology field, concretely is water conservancy pipeline support structure. BACKGROUND

[0002] Water conservancy engineering refers to the various engineering that is built for the purpose of controlling, regulating and utilizing the surface water and groundwater in nature to achieve the purpose of eliminating harm and benefiting. In the construction process of water conservancy engineering, pipelines need to be laid, and in order to improve the stability during pipeline installation, pipeline support devices are arranged below the pipelines.

[0003] The existing patent announcement No. CN220488479U discloses a pipeline support structure for water conservancy engineering. The pipeline is first placed in the two bearing plates, then the top plate is lifted and fixed on the bearing plate through the cooperation of the fixing bolts, when the top plate is fixed, the second handle is held by hand and rotated, the second handle will drive the second screw rod to rotate and move downward through the cooperation of the threaded groove, the second screw rod will drive the pressing plate to move downward through the cooperation of the bearing, which can fix different specifications of pipelines, has good firmness and improves the applicability of the structure.

[0004] In the above-mentioned patent, the top plate needs to be disassembled and reinstalled when fixing the pipeline, which is relatively troublesome, and the size of the clamping groove in the bearing plate is fixed, the pipeline is tightly fixed by the pressing plate above it, although it can adapt to different specifications of pipelines, but the adjustment range is small and the pipeline is easy to move; when the first screw rod rotates, it will drive the lifting plate to move upward through the cooperation of the sliding rail and the sliding block, the lifting plate will drive the support plate and the bearing plate to move upward together, which can conveniently adjust the height of the pipeline, but when in use, the weight of the pipeline acting on the lifting plate will cause the first screw rod to rotate, which cannot limit the adjusted height, and has certain limitations. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a water conservancy pipeline support structure to solve the problems of needing to disassemble and reinstall the top plate first, being relatively troublesome, the size of the clamping groove in the bearing plate being fixed, the adjustment range being small, and the weight of the pipeline acting on the lifting plate in use causing the first screw rod to rotate, which cannot limit the adjusted height.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a water conservancy project pipeline support structure, including the box, the inside movable mounting of box has the lifting assembly, the top fixed mounting of lifting assembly has the clamping assembly that is located above the box and is symmetrically arranged in front and back, the clamping assembly includes the support frame, the inside movable mounting of support frame has positive and negative toothed rod no.

[0007] Preferably, the top of the sliding block is fixedly connected with an insertion block, the docking block is movably connected to the top of the insertion block, and the inside of the docking block and the insertion block is provided with a matching fixing hole.

[0008] Preferably, the inner side of the clamping plate one and the clamping plate two is provided with a straight angle, and the inner side of the clamping plate one and the clamping plate two is fixedly provided with a non-slip pad.

[0009] Preferably, the lifting assembly includes a positive and negative toothed rod two movably installed in the inner bottom of the box, the outside of the positive and negative toothed rod two is movably installed with a slide symmetrically arranged in front and back, the inner side of the slide is movably hinged with a support rod, the other end of the support rod is movably hinged with a connecting block, the top of the connecting block is fixedly installed with a lifting plate, the inside of the lifting plate is fixedly installed with a buffer box symmetrically arranged in front and back, the inside of the buffer box is movably installed with a support frame, and the clamping assembly is fixedly installed on the top of the support frame.

[0010] Preferably, the inner side of the box is fixedly connected with a guide rail, and the side of the lifting plate is movably connected to the inside of the guide rail.

[0011] Preferably, the end of the positive and negative toothed rod one and the positive and negative toothed rod two is fixedly connected with an operation hole.

[0012] Preferably, the buffer box includes a mounting box and a cover plate, the inside of the mounting box is fixedly installed with a damping rod symmetrically arranged left and right, the outside of the damping rod is movably sleeved with a spring, the support frame includes a rod body and a sliding plate, the sliding plate is movably connected above the damping rod in the mounting box, and the rod body is fixedly connected to the top of the sliding plate.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. By placing the pipe between clamp plate one and clamp plate two above the support frame, the rotation of the positive and negative threaded rod one drives the slider to slide inward, causing clamp plate one and clamp plate two to move inward and stably clamp the pipe. Clamp plate one can extend into the inner side of the alignment groove, expanding the range of adjustment of clamp plate one and clamp plate two, and further improving applicability.

[0015] 2. By rotating the two positive and negative threaded rods, the slides move closer or further apart. The movement of the slides, through the hinged connection of the support rod and the connecting block, drives the lifting plate to rise and fall, thereby adjusting the height of the pipe. The gravity of the pipe acts on the horizontally set two positive and negative threaded rods, thus playing a limiting role and limiting the position of the lifting plate. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is an exploded view of the structure of the clamping assembly of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping assembly of this utility model when clamping a pipe;

[0019] Figure 4 This is a schematic diagram of the lifting assembly of this utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the buffer box and support frame of this utility model.

[0021] In the diagram: 1. Housing; 2. Lifting assembly; 21. Two threaded rods (positive and negative); 22. Slide; 23. Support rod; 24. Connecting block; 25. Lifting plate; 26. Buffer box; 261. Mounting box; 262. Cover plate; 263. Damping rod; 264. Spring; 27. Support frame; 271. Rod body; 272. Slide plate; 29. ​​Guide rail; 4. Clamping assembly; 41. Support frame; 42. One threaded rod (positive and negative); 43. Slider; 44. Connecting block; 45. Clamping plate one; 46. Clamping plate two; 47. Alignment groove; 48. Anti-slip pad; 49. Insertion block; 410. Fixing hole; 411. Fixing bolt; 5. Operating hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a technical scheme: a water conservancy project pipeline support structure, including box 1, the inside movable mounting of box 1 has lifting assembly 2, the top fixed mounting of lifting assembly 2 is located the clamping assembly 4 of box 1 above and is symmetrically arranged in front and back, clamping assembly 4 includes support frame 41, the inside movable mounting of support frame 41 has positive and negative toothed rod one 42, positive and negative toothed rod one 42 outside movable mounting has the symmetrically arranged slider 43 of left and right, the top of slider 43 is provided with the docking block 44, the inboard of docking block 44 is fixedly installed with clamping plate one 45 and clamping plate two 46 respectively, the inboard of clamping plate two 46 is set up with alignment slot 47, when using, the pipeline is placed between clamping plate one 45 and clamping plate two 46 above support frame 41, through the rotation of positive and negative toothed rod one 42, then drive slider 43 to slide inwards, drive clamping plate one 45 and clamping plate two 46 to move inwards and stabilize the clamping pipeline, clamping plate one 45 can extend into the inboard of alignment slot 47, expand the range of clamping plate one 45 and clamping plate two 46 close adjustment, further improve the applicability.

[0024] The top of slider 43 is fixedly connected with the plug block 49, the docking block 44 is movably clamped at the top of plug block 49, the inside of docking block 44 and plug block 49 is all set up with the fixed hole 410 that is suitable for, the inside movable mounting of fixed hole 410 has fixed bolt 411, through fixed bolt 411 passes through fixed hole 410, fixedly connects docking block 44 and plug block 49, then stably connects slider 43 and docking block 44, guarantees that slider 43 can stably slide in the inside of support frame 41 when positive and negative toothed rod one 42 rotates, avoids the situation that slider 43 appears to fall off, improves the stability, the setting of fixed bolt 411 also facilitates the disassembly replacement of slider 43 and docking block 44, is convenient for the maintenance of later period.

[0025] The inboard of clamping plate one 45 and clamping plate two 46 is set up as a right angle, the inboard of clamping plate one 45 and clamping plate two 46 is fixedly installed with antiskid pad 48, the setting of antiskid pad 48 increases the friction between clamping plate one 45 and clamping plate two 46 and the pipeline, thereby improve the stability of pipeline in the clamping process, avoid the situation that pipeline slips or falls off in the clamping process.

[0026] Please refer to Figure 4The lifting assembly 2 comprises a positive and negative toothed rod 21 movably mounted on the bottom of the box 1, the outer part of the positive and negative toothed rod 21 is movably provided with a slide 22 arranged in front and back symmetry, the inner side of the slide 22 is movably hinged with a supporting rod 23, the other end of the supporting rod 23 is movably hinged with a connecting block 24, the top of the connecting block 24 is fixedly provided with a lifting plate 25, the inner part of the lifting plate 25 is fixedly provided with front and back symmetrically arranged buffer boxes 26, the inner part of the buffer box 26 is movably provided with a supporting frame 27, the clamping assembly 4 is fixedly mounted on the top of the supporting frame 27, through the rotation of the positive and negative toothed rod 21, the slide 22 is driven to move close to or away from each other, the movement of the slide 22 drives the lifting plate 25 to lift through the hinged cooperation of the supporting rod 23 and the connecting block 24, so as to realize the adjustment of the height of the pipeline, and through the gravity of the pipeline acting on the horizontally arranged positive and negative toothed rod 21, the position limiting effect is achieved, and the height position of the lifting plate 25 is limited.

[0027] The inner side of the box 1 is fixedly connected with a guide rail 29, the side surface of the lifting plate 25 is movably clamped in the inner part of the guide rail 29, the setting of the guide rail 29 ensures the stability of the lifting plate 25 during lifting, prevents it from deviating or shaking, and further improves the reliability and safety of the pipeline supporting structure.

[0028] Please refer to Figure 2 , Figure 4 and Figure 5 , the buffer box 26 comprises a mounting box 261 and a cover plate 262, the inner part of the mounting box 261 is fixedly provided with left and right symmetrically arranged damping rods 263, the outer part of the damping rod 263 is movably sleeved with a spring 264, the supporting frame 27 comprises a rod body 271 and a sliding plate 272, the sliding plate 272 is movably clamped above the damping rod 263 in the mounting box 261, the rod body 271 is fixedly connected to the top of the sliding plate 272, and the top of the rod body 271 extends to the outside of the buffer box 26 and is fixedly connected with the clamping assembly 4. When the lifting plate 25 lifts, the supporting frame 27 slides up and down in the buffer box 26. At this time, the combination of the damping rod 263 and the spring 264 plays an effective buffering role, which can absorb the impact force in the lifting process, reduce vibration and noise, and protect the pipeline and the supporting structure from damage.

[0029] The end parts of the positive and negative toothed rod 42 and the positive and negative toothed rod 21 are fixedly connected with operation holes 5, the design of the operation holes 5 facilitates the workers to use tools such as wrenches or screwdrivers for rotation operation.

[0030] Working principle: when using, the pipe is clamped and fixed by clamping plate one 45 and clamping plate two 46 through the rotation of positive and negative toothed rod one 42, the sliding of sliding block 43, the inward movement of clamping plate one 45 and clamping plate two 46, and the contact of clamping plate one 45 and clamping plate two 46 with the sidewall of the pipe. The clamping plate one 45 can be inserted into the alignment groove 47, thereby expanding the adjustment range of clamping plate one 45 and clamping plate two 46, so as to facilitate the fixation of pipes of different specifications and improve the applicability.

[0031] After the pipe is fixed, the positive and negative toothed rod two 21 is rotated through the operation hole 5 at the end of the positive and negative toothed rod two 21, the sliding block 22 at the two sides of the positive and negative toothed rod two 21 is driven to slide inward, the support rod 23 between the sliding block 22 and the connecting block 24 is driven to push the lifting plate 25 to slide upward along the inside of the box body 1, thereby driving the buffer box 26 and the support frame 27 to rise, the height of the clamping assembly 4 is adjusted, the vibration of the pipe is transmitted to the sliding plate 272 through the clamping assembly 4, the damping rod 263 and the spring 264 are compressed and buffered through the sliding plate 272, and the vibration is reduced. The above is the working process of the whole device, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pipeline support structure for water conservancy projects, comprising a box body (1), characterized in that: The box (1) is equipped with a lifting assembly (2) inside, and a clamping assembly (4) is fixedly installed on the top of the lifting assembly (2) and is arranged symmetrically in front and behind the box (1). The clamping assembly (4) includes a support frame (41), inside which a first threaded rod (42) is movably installed, and outside the first threaded rod (42) are symmetrically arranged sliders (43). A docking block (44) is provided on the top of the slider (43), and a clamping plate (45) and a clamping plate (46) are fixedly installed on the inner side of the docking block (44). An alignment groove (47) is opened on the inner side of the clamping plate (46).

2. The water conservancy project pipeline support structure according to claim 1, characterized in that: The top of the slider (43) is fixedly connected to the insert (49), and the docking block (44) is movably engaged with the top of the insert (49). The docking block (44) and the insert (49) are both provided with matching fixing holes (410), and fixing bolts (411) are movably installed inside the fixing holes (410).

3. The water conservancy project pipeline support structure according to claim 1, characterized in that: The inner folded edges of the first clamp (45) and the second clamp (46) are set at right angles, and anti-slip pads (48) are fixedly installed on the inner sides of the first clamp (45) and the second clamp (46).

4. A water conservancy engineering pipeline support structure according to claim 1, characterized in that: The lifting assembly (2) includes a two-way threaded rod (21) movably installed at the bottom of the housing (1). A slide (22) symmetrically arranged front and back is movably installed on the outside of the two-way threaded rod (21). A support rod (23) is movably hinged to the inside of the slide (22). A connecting block (24) is movably hinged to the other end of the support rod (23). A lifting plate (25) is fixedly installed on the top of the connecting block (24). A buffer box (26) symmetrically arranged front and back is fixedly installed inside the lifting plate (25). A support frame (27) is movably installed inside the buffer box (26). The clamping assembly (4) is fixedly installed on the top of the support frame (27).

5. A water conservancy engineering pipeline support structure according to claim 4, characterized in that: The inner side of the housing (1) is fixedly connected to a guide rail (29), and the side of the lifting plate (25) is movably engaged with the inside of the guide rail (29).

6. A water conservancy engineering pipeline support structure according to claim 4, characterized in that: Both the first and second threaded rods (42) and the second threaded rod (21) are fixedly connected to an operating hole (5).

7. A water conservancy engineering pipeline support structure according to claim 4, characterized in that: The buffer box (26) includes a mounting box (261) and a cover plate (262). The mounting box (261) is fixedly installed with damping rods (263) arranged symmetrically on the left and right sides. The damping rods (263) are movably sleeved with springs (264). The support frame (27) includes a rod body (271) and a sliding plate (272). The sliding plate (272) is movably engaged above the damping rods (263) inside the mounting box (261). The rod body (271) is fixedly connected to the top of the sliding plate (272).

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