Anti-seismic support of underground comprehensive pipe gallery

Abstract

The utility model relates to an anti-seismic support of underground comprehensive pipe gallery belongs to pipe gallery support technical field, the anti-seismic support of underground comprehensive pipe gallery, include: weighing beam, the lower end fixed connection of weighing beam has longitudinal support frame, longitudinal slide is established to the side of longitudinal support frame close weighing beam, the side away from longitudinal slide of longitudinal support frame establishes second longitudinal groove, the both sides of longitudinal slide all are provided with the first longitudinal groove of setting up in the surface of longitudinal support frame, support mechanism, support mechanism installs in the inside of longitudinal support frame, through the cooperation of the regulation and control subassembly and buffer component that set up, can hold the effect that the pipe body that needs to, wherein through the inclination state of support rod, can form good extension effect to support space, make pipeline can be held better, and through the buffer rubber block that sets up can buffer the influence that pipe material vibration supports, guarantee the stability of pipe material support.

Description

Technical Field

[0001] This utility model relates to the field of pipe gallery support technology, and in particular to an earthquake-resistant support for underground integrated pipe galleries. Background Technology

[0002] A pipe gallery is a corridor for pipelines. In factories, many pipelines are concentrated together and laid out along the outside of the equipment or factory buildings. They are usually in the air and supported by brackets to form a corridor-like shape. A few pipe galleries are also located underground. They are the main places where pipelines of large equipment are laid in a concentrated manner. They are composed of steel or reinforced concrete columns, beams and trusses. They can be classified as single-story or multi-story, passable or impassable, etc.

[0003] A search of existing Chinese patent technology reveals a device called "An anti-seismic support for an urban underground integrated pipe gallery," with publication number "CN216009789U." This device provides multiple buffers at the bottom of the pipe gallery, thereby providing effective cushioning for the pipe gallery during vibrations and improving the cushioning effect to prevent damage to the pipe gallery caused by the impact force of vibrations. However, the internal flow medium of the pipe may vibrate during the transportation process, and the vibration of the pipe body will affect the stability of the support for the pipe. Utility Model Content

[0004] Based on this, it is necessary to address the issue that vibrations may occur during the transport of the internal fluid in the pipe, which can affect the stability of the support structure. This requires providing a seismic-resistant support for an underground utility tunnel, comprising: a weighing beam, with a longitudinal support frame fixedly connected to its lower end; a longitudinal slide rail on the side of the longitudinal support frame near the weighing beam; a second longitudinal groove on the side of the longitudinal support frame away from the longitudinal slide rail; and first longitudinal grooves on the surface of the longitudinal support frame on both sides of the longitudinal slide rail; a support mechanism installed inside the longitudinal support frame, with its surface extending below the weighing beam; wherein the support mechanism includes multiple control components installed inside the second longitudinal groove, the surface of each control component penetrating the longitudinal slide rail and extending below the weighing beam; a buffer component at the upper end of each control component, the buffer component being connected to the inner wall of the first longitudinal groove.

[0005] In one embodiment, the control assembly includes two positioning plates fixedly connected to the inner wall of the second longitudinal groove. The surface of the positioning plates extends through the inner wall of the longitudinal slide. A threaded shaft is rotatably connected between the two positioning plates. A threaded sleeve is threaded onto the surface of the threaded shaft. A sliding frame is fixedly connected to the side of the threaded sleeve near the weighing beam. The surface of the sliding frame is slidably connected to the inner wall of the longitudinal slide.

[0006] In one embodiment, the buffer assembly includes two hinge seats respectively hinged to the inner wall of an adjacent first longitudinal groove. Two support rods are fixedly connected to the surface of the hinge seats. A connecting sleeve is fixedly connected to the ends of the support rods away from the hinge seats. A buffer rubber block is fixedly connected to the surface of the connecting sleeve. The two sides of the buffer rubber block are fixedly connected to the surface of the adjacent support rod.

[0007] In one embodiment, a positioning seat is fixedly connected to the side of the sliding frame away from the threaded shaft, and an abutment shaft is fixedly connected to the inner wall of the positioning seat.

[0008] In one embodiment, both ends of the abutment shaft extend to the outside of the positioning seat, and a limiting disk is fixedly connected to the surface of the abutment shaft near its end.

[0009] In one embodiment, a plurality of central crossbars are embedded inside the buffer block, and the two ends of the central crossbars are fixedly connected to the surfaces of the adjacent support rods.

[0010] In one embodiment, a plurality of partitions are fixedly connected to the upper end of the buffer block, and an airbag fixedly connected to the upper end of the buffer block is disposed between adjacent partitions.

[0011] Beneficial effects

[0012] The seismic support of the aforementioned underground integrated pipe gallery, through the cooperation of the set control components and buffer components, can support the required pipe body. The inclined state of the support rod can form a good extension effect on the support space, so that the pipeline can be supported better. In addition, the set buffer rubber blocks can buffer the impact of pipe vibration on the support, ensuring the stability of the pipe support.

[0013] The device, through its adjustable components, allows for control of the support range of the buffer assembly. The sliding frame drives the positioning seat to move, which in turn drives the limiting disc to move synchronously via the abutment shaft. The upper end of the abutment shaft abuts the lower end of the support rod, causing the support rod to move in an arc shape with the connecting cross sleeve. This tilting of the support rod ensures the stability of the pipe support. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the support mechanism structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of the control component of this utility model;

[0018] Figure 4 This is a schematic diagram of the partial explosion structure of the buffer component of this utility model.

[0019] Figure label:

[0020] 1. Weighing beam; 2. Longitudinal support frame; 21. First longitudinal groove; 22. Second longitudinal groove; 23. Longitudinal slide rail; 3. Support mechanism; 31. Buffer assembly; 311. Hinge seat; 312. Support rod; 313. Connecting cross sleeve; 314. Middle cross bar; 315. Buffer rubber block; 316. Airbag; 317. Partition plate; 32. Adjustment assembly; 321. Positioning plate; 322. Threaded shaft; 323. Threaded sleeve; 324. Sliding frame; 325. Positioning seat; 326. Abutment shaft; 327. Limiting plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0026] The following is combined with Figures 1-4 This invention describes the seismic-resistant support for an underground integrated utility tunnel.

[0027] In one embodiment, an anti-seismic support for an underground utility tunnel includes: a weighing beam 1, with a longitudinal support frame 2 fixedly connected to the lower end of the weighing beam 1; a longitudinal slide rail 23 is provided on the side of the longitudinal support frame 2 near the weighing beam 1; a second longitudinal groove 22 is provided on the side of the longitudinal support frame 2 away from the longitudinal slide rail 23; and first longitudinal grooves 21 are provided on both sides of the longitudinal slide rail 23 on the surface of the longitudinal support frame 2; a support mechanism 3 is installed inside the longitudinal support frame 2, and the surface of the support mechanism 3 extends to the lower part of the weighing beam 1; wherein the support mechanism 3 includes a plurality of control components 32 installed inside the second longitudinal groove 22; the surface of the control components 32 penetrates the longitudinal slide rail 23 and extends to the lower part of the weighing beam 1; and a buffer component 31 is provided at the upper end of the control components 32, the buffer component 31 being connected to the inner wall of the first longitudinal groove 21.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the control assembly 32 includes two positioning plates 321 fixedly connected to the inner wall of the second longitudinal groove 22. The surface of the positioning plates 321 extends through to the inner wall of the longitudinal slide 23. A threaded shaft 322 is rotatably connected between the two positioning plates 321. A threaded sleeve 323 is threadedly connected to the surface of the threaded shaft 322. A sliding frame 324 is fixedly connected to the side of the threaded sleeve 323 near the weighing beam 1. The surface of the sliding frame 324 is slidably connected to the inner wall of the longitudinal slide 23. A positioning seat 325 is fixedly connected to the side of the sliding frame 324 away from the threaded shaft 322. An abutment shaft 326 is fixedly connected to the inner wall of the positioning seat 325. Both ends of the abutment shaft 326 extend through to the outside of the positioning seat 325. A limit plate 327 is fixedly connected to the surface of the abutment shaft 326 near the end.

[0029] In this embodiment, when the device is in use, the threaded sleeve 323, which is threadedly connected to the threaded shaft 322, moves along the rotation axis of the threaded shaft 322 by rotating the threaded shaft 322. The threaded sleeve 323 then drives the sliding frame 324 to slide longitudinally on the inner wall of the longitudinal slide rail 23. As the sliding frame 324 moves, the positioning seat 325 moves longitudinally as well. When the positioning seat 325 moves, the limiting plate 327 moves synchronously as well through the abutment shaft 326.

[0030] In this device, the limiting plate 327 is inserted between two support rods 312 on one side, and the upper end of the contact shaft 326 abuts against the lower end of the adjacent support rod 312. In use, the positioning seat 325 has a threaded hole on its surface, and the positioning seat 325 can be tightly connected to the surface of the longitudinal support frame 2 by means of positioning bolts or other devices, thereby reducing the possibility of the positioning seat 325 sliding.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the buffer assembly 31 includes two hinge seats 311 respectively hinged to the inner wall of the adjacent first longitudinal groove 21. Two support rods 312 are fixedly connected to the surface of the hinge seats 311. A connecting cross sleeve 313 is fixedly connected to the ends of the multiple support rods 312 away from the hinge seats 311. A buffer rubber block 315 is fixedly connected to the surface of the connecting cross sleeve 313. The two sides of the buffer rubber block 315 are fixedly connected to the surface of the adjacent support rod 312. Multiple central cross rods 314 are embedded in the interior of the buffer rubber block 315. The two ends of the central cross rods 314 are fixedly connected to the surface of the adjacent support rod 312. Multiple partitions 317 are fixedly connected to the upper end of the buffer rubber block 315. An airbag 316 fixedly connected to the upper end of the buffer rubber block 315 is provided between the adjacent partitions 317.

[0032] In this embodiment, when the device is in use, the hinge seat 311 allows the support rod 312 to drive the connecting cross sleeve 313 to move in an arc shape, and then the central cross bar 314 drives the buffer rubber block 315 to move synchronously. The buffer rubber block 315 is made of hard rubber. The central cross bar 314 limits the stability of the buffer rubber block 315 between the two support rods 312. The partition plate 317 can provide auxiliary positioning for the tube body. Under the buffering effect of the airbag 316, the impact of the tube body shaking on the overall support is reduced.

[0033] Working principle: The threaded sleeve 323, which is threadedly connected to the threaded shaft 322, moves along the rotation axis of the threaded shaft 322. The threaded sleeve 323 drives the sliding frame 324 to slide longitudinally on the inner wall of the longitudinal slide 23. The sliding frame 324 drives the positioning seat 325 to move accordingly and drives the limiting plate 327 to move synchronously through the abutment shaft 326. The upper end of the abutment shaft 326 abuts the lower end of the support rod 312, causing the support rod 312 to drive the connecting cross sleeve 313 to move in an arc. The middle cross bar 314 drives the buffer rubber block 315 to move synchronously. The middle cross bar 314 limits the stability of the buffer rubber block 315 between the two support rods 312. Furthermore, the partition plate 317 can provide auxiliary positioning for the tube body. Under the buffering effect of the airbag 316, the impact of the tube body shaking on the overall support is reduced.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A seismic-resistant support for an underground utility tunnel, characterized in that, include: Weighing beam (1), with a longitudinal support frame (2) fixedly connected to the lower end of the weighing beam (1). The longitudinal support frame (2) has a longitudinal slide rail (23) on the side close to the weighing beam (1), and a second longitudinal groove (22) on the side away from the longitudinal slide rail (23). Both sides of the longitudinal slide rail (23) are provided with a first longitudinal groove (21) on the surface of the longitudinal support frame (2). A support mechanism (3) is installed inside the longitudinal support frame (2), and the surface of the support mechanism (3) extends to the underside of the weighing beam (1); The support mechanism (3) includes multiple control components (32) installed inside the second longitudinal groove (22). The surface of the control component (32) penetrates the longitudinal slide (23) and extends to the bottom of the weighing beam (1). A buffer component (31) is provided at the upper end of the control component (32). The buffer component (31) is connected to the inner wall of the first longitudinal groove (21).

2. The seismic support for the underground integrated utility tunnel according to claim 1, characterized in that, The control component (32) includes two positioning plates (321) fixedly connected to the inner wall of the second longitudinal groove (22). The surface of the positioning plate (321) extends through to the inner wall of the longitudinal slide (23). A threaded shaft (322) is rotatably connected between the two positioning plates (321). A threaded sleeve (323) is threadedly connected to the surface of the threaded shaft (322). A sliding frame (324) is fixedly connected to the side of the threaded sleeve (323) near the weighing beam (1). The surface of the sliding frame (324) is slidably connected to the inner wall of the longitudinal slide (23).

3. The seismic support for the underground integrated utility tunnel according to claim 1, characterized in that, The buffer assembly (31) includes two hinge seats (311) respectively hinged to the inner wall of the adjacent first longitudinal groove (21). Two support rods (312) are fixedly connected to the surface of the hinge seat (311). A connecting sleeve (313) is fixedly connected to the end of the multiple support rods (312) away from the hinge seat (311). A buffer rubber block (315) is fixedly connected to the surface of the connecting sleeve (313). The two sides of the buffer rubber block (315) are fixedly connected to the surface of the adjacent support rod (312).

4. The seismic support for the underground integrated utility tunnel according to claim 2, characterized in that, The sliding frame (324) is fixedly connected to a positioning seat (325) on the side away from the threaded shaft (322), and an abutment shaft (326) is fixedly connected to the inner wall of the positioning seat (325).

5. The seismic support for the underground integrated utility tunnel according to claim 4, characterized in that, Both ends of the abutment shaft (326) extend to the outside of the positioning seat (325), and a limiting disk (327) is fixedly connected to the surface of the abutment shaft (326) near the end.

6. The seismic support for the underground integrated utility tunnel according to claim 3, characterized in that, Multiple central crossbars (314) are embedded inside the buffer block (315), and the two ends of the central crossbars (314) are fixedly connected to the surfaces of the adjacent support rods (312).

7. The seismic support for the underground integrated utility tunnel according to claim 6, characterized in that, The upper end of the buffer block (315) is fixedly connected to a plurality of partitions (317), and an airbag (316) fixedly connected to the upper end of the buffer block (315) is provided between adjacent partitions (317).

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