Pipeline support for track machine room

Abstract

The pipeline support for the track machine room comprises a supporting frame and a buffering assembly, the top end of the supporting frame is connected with a base, the top of the base is provided with a top cover, the two sides of the bottom end of the top cover are both connected with square plates, the two sides of the top end of the base are both provided with square holes, and the buffering assembly is arranged in the square holes. The two sides of the base are each provided with two sets of insertion rods. The buffering assembly is arranged between the base and the top cover and used for adapting to pipelines of different specifications. Through the cooperation of the inserting rods and the inserting grooves, rapid mechanical locking of the base and the top cover is achieved, the installation time of a single set of supports is shortened, the installation efficiency is improved, the welding and bolt fastening technology is abandoned, the hidden danger of sparks is eliminated from the source, the anti-explosion standard of a subway track machine room is better met, and the safety coefficient is higher; the replacement cost of damaged parts is reduced, and daily use is better facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of pipe supports for track machine rooms, and in particular to a pipe support for track machine rooms. Background Technology

[0002] In rail transit equipment rooms, pipe support frames serve as critical load-bearing structures for systems such as cables, ventilation ducts, and fire-fighting pipes, and their reliability directly impacts equipment safety and operational efficiency. Currently, the traditional pipe support frames commonly used in the industry are mostly constructed from welded or bolted steel sections. While they can provide basic support, they have significant shortcomings in practical applications.

[0003] Existing support frames mostly adopt fixed frame structures, such as "portal support frames" or "cantilever support frames" formed by welding channel steel. These cannot effectively cope with the dynamic stress generated by the thermal expansion and contraction of pipelines or train vibration. The ambient temperature in the subway machine room fluctuates, causing the steel pipes to expand linearly. The rigid constraint of traditional support frames forces stress to concentrate at the welds or flange connections, which can easily lead to weld cracking and bolt loosening in the long run. The installation of traditional support frames is highly dependent on on-site welding or manual adjustment of bolt hole positions, resulting in long construction cycles and difficulties in precision control. Taking a typical subway track machine room fire pipeline support frame as an example, the installation of a single support frame involves many procedures and takes a long time on average. In addition, the sparks generated by welding operations also pose a safety hazard in the confined machine room. Utility Model Content

[0004] Therefore, it is necessary to provide a pipe support for a track machine room to address the aforementioned technical problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pipe support for a track maintenance room, comprising:

[0007] A support frame, the top of which is connected to a base, the top of which is provided with a top cover, and square plates are connected to both sides of the bottom end of the top cover. Square holes are opened on both sides of the top of the base, and two sets of insert rods are provided on both sides of the base.

[0008] A buffer assembly is disposed between the base and the top cover to accommodate pipes of different sizes.

[0009] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, slots are provided in the middle of the square plate and on both sides of the inner wall of the square hole, and the square plate is engaged with the square hole.

[0010] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, a fixing plate is provided on one side of the square hole, and a connecting plate is connected to the middle of one side wall of the fixing plate.

[0011] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, the top and bottom ends of the connecting plate are fixedly connected to two sets of insert rods, and the connecting plate and the two sets of insert rods are movably embedded in the corresponding slots.

[0012] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, an arc-shaped silicone pad is connected to the top of the base.

[0013] As a preferred embodiment of the pipe support for a track machine room provided by this utility model, the buffer assembly includes two arc-shaped plates, and three annular grooves are formed inside the arc-shaped plate located at the bottom.

[0014] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, an arc-shaped cylinder is embedded inside the annular groove, and an elastic rope is connected inside the arc-shaped cylinder.

[0015] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, the two sides of the bottom end of the arc-shaped plate at the top are respectively connected to one end of the arc-shaped cylinder and one end of the elastic rope.

[0016] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, two springs are connected to the top of the arc-shaped plate at the top, and the top of the springs is connected to the bottom of the top cover.

[0017] In a preferred embodiment of the pipe support for a track machine room provided by this utility model, the outer wall of the arc-shaped cylinder is fixedly connected to the inner wall of the annular groove, and the bottom end of the arc-shaped plate is attached to the top end of the arc-shaped silicone pad.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This utility model provides a pipe support for a track machine room. Through the cooperation of the plug and the slot, the base and the top cover can be quickly mechanically locked, reducing the installation time of a single support and improving installation efficiency. It also eliminates the need for welding and bolt fastening processes, thus eliminating the risk of sparks from the source. It is more in line with the explosion-proof standards of subway track machine rooms and has a higher safety factor. The top cover adopts a detachable structure, which reduces the replacement cost of damaged parts and is more conducive to daily use.

[0020] This utility model provides a pipe support for a track machine room, which is clamped to the outside of the pipe by elastic rope and arc-shaped silicone pad, so that the pipe can move when it expands due to heat, increasing the movement space of the pipe after it is fixed, while not affecting the stability of the pipe, reducing pipe damage caused by thermal expansion, extending the service life of the pipe, and saving pipe usage costs. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the overall structure of this utility model;

[0023] Figure 2 A schematic diagram of the square plate structure provided by this utility model;

[0024] Figure 3 A schematic diagram of the buffer component structure provided by this utility model;

[0025] Figure 4 A schematic diagram of the arc-shaped silicone pad structure provided by this utility model;

[0026] Figure 5 A schematic diagram of the insertion rod structure provided by this utility model;

[0027] Figure 6 Provided by this utility model Figure 5 Enlarged view of point A in the image.

[0028] The markings in the diagram are explained as follows:

[0029] 1. Support frame; 2. Base; 3. Top cover; 4. Square hole; 5. Slot; 6. Square plate; 7. Fixing plate; 8. Connecting plate; 9. Insert rod; 10. Arc-shaped silicone pad; 11. Buffer assembly; 111. Arc-shaped plate; 112. Annular groove; 113. Arc-shaped cylinder; 114. Elastic rope; 115. Spring. Detailed Implementation

[0030] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention. Example

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A pipe support for a track maintenance room includes a support frame 1 and a buffer assembly 11. A base 2 is connected to the top of the support frame 1, and a top cover 3 is provided on the top of the base 2. Square plates 6 are connected to both sides of the bottom of the top cover 3. Square holes 4 are provided on both sides of the top of the base 2, and two sets of insert rods 9 are provided on both sides of the base 2. The buffer assembly 11 is positioned between the base 2 and the top cover 3 to accommodate pipes of different specifications. Slots 5 are provided in the middle of the square plate 6 and on both sides of the inner wall of the square hole 4, and the square plate 6 engages with the square hole 4. A fixing plate 7 is provided on one side of the square hole 4, and a connecting plate 8 is connected to the middle of one side wall of the fixing plate 7. The top and bottom of the connecting plate 8 are fixedly connected to the two sets of insert rods 9, and the connecting plate 8 and the two sets of insert rods 9 are movably embedded in the corresponding slots 5. The top of the base 2 is connected to an arc-shaped silicone pad 10. Two sets of square holes 4 are symmetrically opened on both sides of the base 2. Two square plates 6 of corresponding size are welded to the bottom of the top cover 3. Two sets of insert rods 9 are welded to the upper and lower ends of the connecting plate 8. The surface of the insert rods 9 is knurled to increase friction.

[0032] Through the above structural design, the pipe is placed between the upper and lower arc plates 111. The top cover 3 is pressed down to compress the spring 115, and the arc plate 111 opens to the size of the pipe. Then, the square plate 6 of the top cover 3 is inserted into the square hole 4 of the base 2. The connecting plate 8 is pushed to drive the insertion rod 9 to slide along the slot 5 to the limit buckle, realizing the tool-free locking of the base 2 and the top cover 3. The spring 115 rebounds and pushes the arc plate 111 to clamp the pipe. The friction between the insertion rod 9 and the slot 5 ensures the locking stability. The installation time of a single support frame 1 is shortened, the pipe installation efficiency is improved, welding / bolt operations are avoided, sparks are isolated, and it is more suitable for the explosion-proof requirements of subway track machine rooms.

[0033] Preferably, the buffer assembly 11 includes two arc-shaped plates 111, with three annular grooves 112 formed inside the bottom arc-shaped plate 111. An arc-shaped cylinder 113 is embedded inside the annular groove 112, and an elastic rope 114 is connected inside the arc-shaped cylinder 113. The two sides of the bottom end of the top arc-shaped plate 111 are respectively connected to one end of the arc-shaped cylinder 113 and one end of the elastic rope 114. Two springs 115 are connected to the top end of the top arc-shaped plate 111, and the top ends of the springs 115 are connected to the bottom end of the top cover 3. The outer wall of the arc-shaped cylinder 113 is fixedly connected to the inner wall of the annular groove 112, and the bottom end of the arc-shaped plate 111 is in contact with the top end of the arc-shaped silicone pad 10.

[0034] Through the above structural design, the elastic rope 114 is made of high-resilience fluororubber rope, with the two ends connected to the arc plate 111 and the arc cylinder 113 respectively. The arc silicone pad 10 supports the bottom arc plate 111, allowing the pipeline to move axially. When the pipeline expands linearly due to temperature changes, the elastic rope 114 stretches to allow the pipeline to move axially, avoiding stress concentration in the flange caused by rigid constraints, which can lead to cracks in the pipeline and extend the pipeline's service life.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A pipeline support for track machine room, comprising a support frame (1), characterized in that: the top end of the support frame (1) is connected with a base (2), the top of the base (2) is provided with a top cover (3), the bottom end of the top cover (3) is connected with square plates (6) on both sides, square holes (4) are formed on both sides of the top end of the base (2), and two groups of inserting rods (9) are arranged on both sides of the base (2); a buffer assembly (11) is arranged between the base (2) and the top cover (3) to adapt to pipelines of different specifications.

2. The duct support for track housings according to claim 1, characterized in that, insertion grooves (5) are formed in the middle of the square plates (6) and the inner walls of the square holes (4), and the square plates (6) are clamped and connected with the square holes (4).

3. The duct support for track housings according to claim 2, characterized in that One side of the square hole (4) is provided with a fixed plate (7), and the middle of the side wall of the fixed plate (7) is connected with a connecting plate (8).

4. The duct support for track housings according to claim 3, characterized in that The top end and the bottom end of the connecting plate (8) are fixedly connected with the two groups of inserting rods (9), and the connecting plate (8) and the two groups of inserting rods (9) are movably embedded in the corresponding insertion grooves (5).

5. The duct support for track housings according to claim 1, wherein The top end of the base (2) is connected with an arc-shaped silica gel pad (10).

6. The duct support for track housings according to claim 1, wherein The buffer assembly (11) comprises two arc-shaped plates (111), and three annular grooves (112) are formed in the inside of the arc-shaped plate (111) at the bottom.

7. The duct support for track housings according to claim 6, characterized in that An arc-shaped cylinder (113) is embedded in the inside of the annular groove (112), and the inside of the arc-shaped cylinder (113) is connected with an elastic rope (114).

8. The duct support for track housings according to claim 7, characterized in that The bottom end of the arc-shaped plate (111) at the top is connected with one end of the arc-shaped cylinder (113) and the elastic rope (114) on both sides.

9. The duct support for track housings according to claim 8, characterized in that The top end of the arc-shaped plate (111) at the top is connected with two springs (115), and the top end of the spring (115) is connected with the bottom end of the top cover (3).

10. The duct support for a track housing according to claim 9, wherein The outer wall of the arc-shaped cylinder (113) is fixedly connected with the inner wall of the annular groove (112), and the bottom end of the arc-shaped plate (111) is attached to the top end of the arc-shaped silica gel pad (10).

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