Supporting structure of conveying pipeline
By introducing a double buffer and limiting design into the pipeline support structure, the vibration problem of the pipeline under water hammer effect is solved, and the pipeline is stably fixed and protected.
Patent Information
- Application Number
- CN202520600627.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-04-01
AI Technical Summary
Existing pipeline support structures are difficult to effectively buffer when liquids experience water hammer, leading to pipeline vibration and breakage at connections, posing a risk of damage.
It adopts a dual buffer structure and a limit auxiliary structure, including upper and lower springs, dampers and limit columns. Through the combination design of sliding brackets and clamping blocks, it achieves primary and secondary buffer protection for pipelines.
It effectively reduces the risk of pipe damage during water flow vibration and improves the stability and buffer protection effect of pipe connections.
Smart Images
Figure CN223740352U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of pipeline support, concretely relates to a support structure of conveying pipeline. BACKGROUND
[0002] The support structure of conveying pipeline is mainly to ensure the stability of the pipeline during conveying, prevent the pipeline from being damaged, displaced or other faults caused by external factors (such as ground subsidence, temperature change, etc.), and has various design schemes according to different conveying environments and requirements.
[0003] The existing pipeline support structure is mostly supported or fixed by hard clamping or bolt fixing, but this support method is difficult to buffer the pipeline when the liquid in the pipeline has water hammer effect, thus causing the whole pipeline to vibrate and the connection between the pipelines to break, resulting in the problem of liquid leakage in the pipeline.
[0004] Therefore, in view of the poor buffering and protection effect of the existing pipeline support structure on the conveying pipeline, a support structure of conveying pipeline is developed, which can effectively improve the fixing and protection effect of the support structure on the conveying pipeline and improve the stability of the support structure when buffering the conveying pipeline. UTILITY MODEL CONTENTS
[0005] In order to overcome the poor buffering and protection effect of the existing pipeline support structure on the conveying pipeline.
[0006] The technical scheme of the utility model is: a support structure of conveying pipeline, which comprises a base, a lower clamping block, an upper clamping block and a mounting bracket, and further comprises dampers, limiting columns, upper springs, lower springs, sliding brackets, extension plates and connecting barrels, a first groove is formed in the inner wall of the base, three groups of limiting columns symmetrically distributed are fixedly connected to the left and right inner walls of the first groove, three groups of sliding brackets are fixedly connected to the left and right ends of the lower clamping block, a sliding groove is formed in the upper and lower ends of the sliding bracket, an extension plate is fixedly connected between the sliding brackets, a connecting barrel is fixedly connected to the lower end center of the extension plate, an upper spring and a lower spring are fixedly connected to the upper and lower ends of the sliding bracket respectively, the upper end of the upper spring is mounted to the upper end inner wall of the first groove, the lower end of the lower spring is mounted to the lower end inner wall of the first groove, three groups of dampers symmetrically distributed are fixedly connected to the lower end inner wall of the first groove, and the output end of the damper is mounted to the inner wall of the connecting barrel.
[0007] Preferably, the inner walls of the upper spring and the lower spring are in close contact with the outer walls of the limiting columns, and the inner wall of the sliding bracket is in close contact with the outer wall of the limiting column.
[0008] Preferably, the outer wall of the sliding bracket is fitted with the inner wall of the first groove, and the outer wall of the lower clamping block is fitted with the inner wall of the upper opening of the base.
[0009] Preferably, the lower clamping block has three sets of first slots at its left and right ends, and the lower end of the upper clamping block is fixed with three sets of first blocks symmetrically distributed on the left and right, with the first slots and first blocks being compatible.
[0010] Preferably, the upper end of the lower clamping block is provided with a second slot that is symmetrically distributed from left to right, and the inner wall of the first slot is in contact with the lower outer wall of the upper clamping block.
[0011] Preferably, the lower clamping block has first through holes symmetrically distributed at both ends, and the first clamping block has second through holes symmetrically distributed at both ends. The bolt passes through the inner walls of the first and second through holes and its tail end is threaded with a nut.
[0012] Preferably, the lower end of the base is fixedly connected to a mounting bracket, and the four corner edges of the upper and lower ends of the mounting bracket are threaded with fixing bolts.
[0013] Preferably, the lower end of the lower clamping block is in the shape of an arc-shaped groove, and the upper end of the upper clamping block is in the shape of an arc-shaped groove.
[0014] Preferably, the damper is a spring damping structure, with the centers of the upper and lower springs on the same vertical line as the center of the sliding groove on the sliding bracket.
[0015] The beneficial effects of this utility model are:
[0016] 1. The upper and lower springs can assist the sliding bracket and lower clamping block that move up and down to provide initial buffering, and the damper can provide secondary buffering for the extension plate. Compared with the existing pipe support structure, it can provide buffering protection for the conveying pipe clamped between the lower clamping block and the upper clamping block, so as to avoid damage to the pipe connection due to water flow vibration during use.
[0017] 2. The sliding bracket can assist the lower clamping block to slide stably along the outer wall of the limiting post. Compared with the traditional buffer structure, it can improve the stability of the lower clamping block during the upper and lower buffering. Attached Figure Description
[0018] Figure 1 The diagram shown is a three-dimensional structural schematic of the support structure of the conveying pipeline of this utility model.
[0019] Figure 2 The diagram shown is a three-dimensional disassembled view of the support structure of the conveying pipeline of this utility model.
[0020] Figure 3The diagram shown is a three-dimensional disassembled view of the base, mounting bracket and fixing bolt of the support structure of the conveying pipeline of this utility model.
[0021] Figure 4 The diagram shown is a three-dimensional disassembled view of the lower clamping block of the support structure of the conveying pipeline of this utility model.
[0022] Figure 5 The diagram shown is a three-dimensional structural schematic of the lower clamping block of the support structure of the conveying pipeline of this utility model.
[0023] Figure 6 The diagram shown is a three-dimensional disassembled view of the upper clamping block of the support structure of the conveying pipeline of this utility model.
[0024] Explanation of reference numerals in the attached drawings: 1-base, 2-lower clamping block, 3-upper clamping block, 4-mounting bracket, 5-damper, 6-bolt, 7-fixing bolt, 8-first groove, 9-limiting post, 10-first slot, 11-second slot, 12-first through hole, 13-upper spring, 14-lower spring, 15-sliding bracket, 16-extension plate, 17-connecting cylinder, 18-first clamping block, 19-second through hole, 20-nut. Detailed Implementation
[0025] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.
[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "equipped with" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0027] It should be noted that the structures not described in this utility model do not involve the design points and improvement directions of this utility model and all adopt existing technologies.
[0028] Please see Figures 1-6This utility model provides an embodiment of a support structure for a conveying pipeline, including a base 1, a lower clamping block 2, an upper clamping block 3, and a mounting bracket 4. It also includes a damper 5, limiting posts 9, an upper spring 13, a lower spring 14, a sliding bracket 15, an extension plate 16, and a connecting cylinder 17. The inner wall of the base 1 has a first groove 8. Three sets of limiting posts 9, symmetrically distributed on the left and right sides, are fixed to the inner walls of the left and right ends of the first groove 8. The left and right ends of the lower clamping block 2 are fixed to three sets of sliding brackets 15. The upper and lower ends of the sliding bracket 15 are provided with sliding grooves. An extension plate 16 is fixed between the sliding brackets 15. A connecting cylinder 17 is fixed to the center of the lower end of the extension plate 16. An upper spring 13 and a lower spring 14 are fixed to the upper and lower ends of the sliding bracket 15, respectively. The upper end of the upper spring 13 is installed on the upper inner wall of the first groove 8, and the lower end of the lower spring 14 is installed on the lower inner wall of the first groove 8. Three sets of dampers 5 are symmetrically distributed on the left and right sides and fixed to the lower inner wall of the first groove 8. The output end of the damper 5 is installed on the inner wall of the connecting cylinder 17.
[0029] The upper spring 13 and the lower spring 14 provide initial buffering assistance to the sliding bracket 15 and the lower clamping block 2, which move up and down. In conjunction with the damper 5, the extension plate 16 is spring-buffered, which further assists the sliding bracket 15 and the lower clamping block 2 in secondary buffering. This buffers and protects the conveying pipe clamped between the lower clamping block 2 and the upper clamping block 3, preventing damage to the pipe connection due to water flow vibration during use. The sliding bracket 15 assists the lower clamping block 2 in making stable sliding displacement along the outer wall of the limiting post 9, thereby improving the stability of the lower clamping block 2 during up and down buffering.
[0030] Please see Figures 3-5 In this embodiment, the inner walls of the upper spring 13 and the lower spring 14 are in contact with the outer wall of the limiting post 9, and the inner wall of the sliding bracket 15 is in contact with the outer wall of the limiting post 9. In use, the upper spring 13 and the lower spring 14 can provide buffering assistance to the sliding bracket 15 from both the upper and lower directions to improve the stability of the lower clamping block 2 in clamping and fixing the pipe. The outer wall of the sliding bracket 15 is in contact with the inner wall of the first groove 8, and the outer wall of the lower clamping block 2 is in contact with the inner wall of the upper opening of the base 1. In use, the first groove 8 can provide lifting assistance to the outer walls of the sliding bracket 15 and the lower clamping block 2, thereby limiting the lower clamping block 2 to improve the stability of the lower clamping block 2 during buffering.
[0031] Please see Figures 3-6In this embodiment, three sets of first slots 10 are provided at the left and right ends of the lower clamping block 2, and three sets of first blocks 18 symmetrically distributed on the left and right are fixed to the lower end of the upper clamping block 3. The first slots 10 and the first blocks 18 are adapted to each other. In use, the fit between the lower clamping block 2 and the upper clamping block 3 can be improved by the adapted first slots 10 and the first blocks 18, so as to improve the clamping and fixing effect of the first slots 10 and the first blocks 18 on the conveying pipe. The upper end of the lower clamping block 2 is provided with second slots 11 symmetrically distributed on the left and right. The inner wall of the first slot 10 is in contact with the lower outer wall of the upper clamping block 3. When in use, the first slot 10 and the upper clamping block 3 can be matched to further improve the clamping and fixing effect of the first slot 10 and the first clamping block 18 on the conveying pipe. The front and rear ends of the lower clamping block 2 are provided with first through holes 12 symmetrically distributed on the left and right. The front and rear ends of the first clamping block 18 are provided with second through holes 19 symmetrically distributed on the left and right. The bolt 6 passes through the inner wall of the first through hole 12 and the second through hole 19 and its tail end is threaded with a nut 20. When in use, the bolt 6 and the nut 20 can provide additional limiting and fixing for the matched upper clamping block 3 and lower clamping block 2.
[0032] Please see Figures 4-6 In this embodiment, the lower end of the lower clamping block 2 is in the shape of an arc groove, and the upper end of the upper clamping block 3 is in the shape of an arc groove. In use, the arc grooves on the lower clamping block 2 and the upper clamping block 3 can clamp and fix the outer wall of the conveying pipe more closely to ensure the fixing effect of the conveying pipe. The damper 5 is a spring damping structure. The center of the upper spring 13 and the lower spring 14 is on the same vertical line as the center of the sliding groove on the sliding bracket 15. In use, the upper spring 13, the lower spring 14 and the sliding bracket 15, whose centers are kept on the same vertical line, can better ensure that the sliding bracket 15 can perform stable lifting and buffering when assisted by the upper spring 13 and the lower spring 14.
[0033] Please see Figure 3 In this embodiment, a mounting bracket 4 is fixedly connected to the lower end of the base 1. Fixing bolts 7 are threaded onto the four corner edges of the upper and lower ends of the mounting bracket 4. In use, the mounting bracket 4 and the fixing bolts 7 can provide better support for the base 1 and improve the ease of installation of the base 1.
[0034] Before use, fix the mounting bracket 4 to the ground or wall with the fixing bolt 7, place the lower outer wall of the conveying pipe onto the arc groove of the lower clamping block 2, and then install the lower ends of the first clamping block 18 and the upper clamping block 3 into the first clamping groove 10 and the second clamping groove 11, and make the arc groove on the upper clamping block 3 fit against the upper outer wall of the conveying pipe.
[0035] Next, by holding the bolt 6, the bolt 6 is passed through the first through hole 12 and the second through hole 19, and the nut 20 is threaded onto the bolt 6, thereby performing additional limiting installation on the upper clamping block 3 and the lower clamping block 2 that are adapted for installation;
[0036] When water hammer occurs in the pipeline, the vibration on the pipeline will be transmitted to the lower clamping block 2. The sliding bracket 15 will assist the lower clamping block 2 to move stably up and down along the outer wall of the limiting column 9. The upper spring 13 and the lower spring 14 can assist the sliding bracket 15 and the lower clamping block 2 to move up and down for initial buffering. With the damper 5, the lower clamping block 2 can be buffered for a second time, thereby offsetting the water flow vibration in the pipeline.
[0037] Through the above steps, the upper spring 13 and the lower spring 14 can provide initial buffering assistance to the lower clamping block 2, while the damper 5 can provide secondary spring buffering to the extension plate 16, further assisting the lower clamping block 2 and the conveying pipe installed on it to provide secondary buffering, thereby preventing the connection of the conveying pipe from being damaged due to water flow vibration during use. The sliding bracket 15 can assist the lower clamping block 2 to make stable sliding displacement along the outer wall of the limiting column 9, thereby improving the stability of the lower clamping block 2 during upper and lower buffering, thus solving the problem that the existing pipe support structure is not effective in buffering and protecting the conveying pipe.
[0038] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.
Claims
1. A support structure for a pipeline, comprising a base (1), a lower clamping block (2), an upper clamping block (3) and a mounting bracket (4), characterized in that: Also include the damper (5), limit post (9), upper spring (13), lower spring (14), sliding bracket (15), extension plate (16) and connecting cylinder (17), the inner wall of base (1) is provided with first slot (8), the left and right two ends of first slot (8) are fixedly connected with three groups of limit post (9) which are symmetrically distributed, the left and right two ends of lower clamping block (2) are fixedly connected with three groups of sliding bracket (15), the upper and lower two ends of sliding bracket (15) are provided with sliding groove, sliding bracket (15) is fixedly connected with extension plate (16) between, the lower end center of extension plate (16) is fixedly connected with connecting cylinder (17), the upper and lower two ends of sliding bracket (15) are fixedly connected with upper spring (13) and lower spring (14) respectively, the upper end of upper spring (13) is installed on the upper end inner wall of first slot (8), the lower end of lower spring (14) is installed on the lower end inner wall of first slot (8), the lower end inner wall of first slot (8) is fixedly connected with three groups of damper (5) which are symmetrically distributed, the output end of damper (5) is installed on the inner wall of connecting cylinder (17).
2. A support structure for a transport pipeline according to claim 1, characterised in that: The inner wall of upper spring (13) and lower spring (14) is combined with the outer wall of limit post (9), the inner wall of sliding bracket (15) is combined with the outer wall of limit post (9).
3. A support structure for a pipeline as claimed in claim 1, wherein: The outer wall of sliding bracket (15) is combined with the inner wall of first slot (8), the outer wall of lower clamping block (2) is combined with the upper end opening inner wall of base (1).
4. A support structure for a pipeline as claimed in claim 1, wherein: The left and right two ends of lower clamping block (2) are provided with three groups of first clamping groove (10), the lower end of upper clamping block (3) is fixedly connected with three groups of first clamping block (18) which are symmetrically distributed, first clamping groove (10) and first clamping block (18) are matched.
5. A support structure for a pipeline as claimed in claim 1, characterised in that: The upper end of lower clamping block (2) is provided with second clamping groove (11) which is symmetrically distributed, the inner wall of first clamping groove (10) is combined with the lower end outer wall of upper clamping block (3).
6. A support structure for a pipeline as claimed in claim 1, characterised in that: The front and rear two ends of lower clamping block (2) are provided with first through hole (12) which is symmetrically distributed, the front and rear two ends of first clamping block (18) are provided with second through hole (19) which is symmetrically distributed, bolt (6) passes through the inner wall of first through hole (12) and second through hole (19) and the tail end of its is screw mounted with nut (20).
7. A support structure for a pipeline as claimed in claim 1, characterised in that: The lower end of base (1) is fixedly connected with mounting bracket (4), the four corner edges of upper and lower two ends of mounting bracket (4) are screw mounted with fixed bolt (7).
8. A support structure for a pipeline as claimed in claim 1, characterised in that: The lower end of lower clamping block (2) is arc groove, the upper end of upper clamping block (3) is arc groove.
9. A support structure for a pipeline as claimed in claim 1, characterised in that: Damper (5) is spring damper structure, the center of upper spring (13) and lower spring (14) is on the same vertical line with the center of sliding groove of sliding bracket (15).