Urban underground gas pipe gallery reinforcing device
By designing bolted connections between the upper and lower fixing plates, as well as inner buffer pads and sliding spring structures, the problems of unstable fixing and poor buffering effect of traditional reinforcement devices are solved, achieving improved stability and buffering protection, adapting to geological changes, and extending the service life of the utility tunnel.
Patent Information
- Application Number
- CN202422762257.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-13
AI Technical Summary
Traditional urban underground gas pipeline reinforcement devices are not secure enough, have poor buffering and protection effects, and cannot effectively cope with minor deformations and external impacts of the pipeline.
The design employs an upper and lower fixed plate, which are fixed together by bolts. A buffer pad is installed on the inner side. A support base and a sliding cylinder are located below the lower fixed plate. The sliding cylinder is equipped with a sliding rod and a spring. The sliding rod is connected to the bolts through the springs and slides in the sliding groove. The connecting rod is hinged to the fixed block, and the bolts can be detachably connected, forming a robust wrapping structure and a buffer mechanism.
The structure of the utility tunnel is enhanced, reducing damage caused by external pressure and deformation. The spring and slide bar structure adapts to slight displacements caused by geological changes, reducing the risk of damage to the utility tunnel. The connection design facilitates installation.
Smart Images
Figure CN223524621U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to city underground facility technical field, especially relate to a city underground gas pipe corridor reinforcing device. BACKGROUND
[0002] With the development of city and the continuous growth of energy demand, the safety, stability and efficiency of gas supply are increasingly important, and the underground gas pipe corridor arranges gas pipelines in the special space underground, avoids direct exposure of the pipeline to the external environment, and reduces the risk of natural factors, human damage and other external interference.
[0003] In practical application, the city underground gas pipe corridor reinforcing device usually needs the following technologies:
[0004] 1. Stable and reliable fixing ability, which can firmly fix the gas pipe corridor at the predetermined position to prevent displacement or loosening;
[0005] 2. Good buffering performance to cope with small displacement of the pipe corridor caused by geological changes, external impact and other factors, and reduce damage to the pipe corridor.
[0006] At present, the traditional city underground gas pipe corridor reinforcing device is not stable enough in fixing the pipe corridor, and the pipe corridor is prone to displacement, and the buffering protection effect is poor, which cannot effectively cope with the small deformation and external impact of the pipe corridor. In view of the above problems, the city underground gas pipe corridor reinforcing device is proposed. Utility model content
[0007] (I) technical problem solved
[0008] In view of the defects of the prior art, the utility model provides a city underground gas pipe corridor reinforcing device, which solves the technical problems of the traditional city underground gas pipe corridor reinforcing device, such as unstable fixing of the pipe corridor and poor buffering protection effect.
[0009] (II) technical scheme
[0010] In order to achieve the above purpose, the utility model is realized by the following technical scheme:
[0011] The utility model provides a kind of urban underground gas pipe corridor reinforcing device, including upper fixed plate and lower fixed plate, the both ends of upper fixed plate and lower fixed plate are fixedly connected with lug plate, every two lug plate is threadedly fixed with bolt one, the inside of upper fixed plate and lower fixed plate is provided with buffer pad, the lower of lower fixed plate is provided with support base, the middle part of support base upper end is fixedly installed with sliding cylinder, the upper of sliding cylinder is provided with fixed block, the bottom of fixed block is fixedly installed with slide rod, the bottom of slide rod is fixedly installed with spring, the surface of sliding cylinder is equipped with sliding slot, slide rod is slidably installed in sliding slot, and the inner wall of slide rod is fixedly connected with bolt two by spring.
[0012] Preferably: the upper fixed plate is located above the lower fixed plate, the upper fixed plate and the lower fixed plate are both arc-shaped, and the outer sides of the upper fixed plate and the lower fixed plate are both circumferentially equidistantly fixedly installed with reinforcing ribs.
[0013] Preferably: the middle part of the bottom end of the lower fixed plate is fixedly installed with a connecting block, the connecting rod is hingedly installed on the connecting block, the surface of the connecting rod is provided with a fixing hole, the surface of the fixed block is provided with a receiving groove, and the bottom end of the connecting rod is arranged in the receiving groove.
[0014] Preferably: the fixed block is rotatably twisted into a bolt two, the bolt two is rotatably twisted into the fixing hole, and the slide rod is designed in a T shape.
[0015] (Three) beneficial effects
[0016] I. The upper fixed plate and the lower fixed plate are tightly fixed on the gas pipe corridor by bolts, forming a firm wrapping structure, which greatly enhances the structural stability of the pipe corridor, effectively resists external pressure and deformation, the buffer pad can significantly reduce the impact and vibration received by the pipe corridor, avoid the pipe corridor from being damaged due to external interference, and prolong the service life of the pipe corridor.
[0017] II. The spring and slide rod structure in the device allows the reinforcing device to adapt to the slight vertical displacement of the pipe corridor due to geological changes and other reasons, reduces the rigid constraint on the pipe corridor, reduces the risk of damage to the pipe corridor, and the hinged design of the connecting rod and the fixed block and the detachable connection method, the connecting rod is connected and fixed with the fixed block by bolt two, so that the lower fixed plate is more convenient to connect with the support base, and the device is more flexible during installation. BRIEF DESCRIPTION OF DRAWINGS
[0018] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail with reference to the drawings.
[0019] Figure 1The utility model discloses a whole structure diagram of city underground gas pipe gallery reinforcing device;
[0020] Figure 2 The utility model discloses a structure diagram of connecting block;
[0021] Figure 3 The utility model discloses a structure diagram of sliding cylinder;
[0022] Figure 4 The utility model discloses a structure diagram of sliding rod.
[0023] Legend: 1, upper fixed plate;2, lower fixed plate;21, connecting block;22, connecting rod;23, fixed hole;3, buffer pad;4, ear plate;41, bolt one;5, reinforcing rib;6, support seat;7, sliding cylinder;71, sliding groove;8, fixed block;81, bolt two;82, sliding rod;83, spring. DETAILED DESCRIPTION
[0024] The embodiment of the application provides a kind of city underground gas pipe gallery reinforcing device, effectively solve the problem that traditional city underground gas pipe gallery reinforcing device is not enough stable for pipe gallery fixed, and the effect of poor buffering protection.
[0025] Embodiment: as Figure 1 、 Figure 2 、 Figure 3 And Figure 4 The technical scheme in the embodiment of the application effectively solves the technical problem that traditional city underground gas pipe gallery reinforcing device is not enough stable for pipe gallery fixed, and the effect of poor buffering protection, and the general idea is as follows:
[0026] The utility model provides a kind of urban underground gas pipe corridor reinforcing device for the problems in prior art, including upper fixed plate 1 and lower fixed plate 2, the both ends of upper fixed plate 1 and lower fixed plate 2 are fixedly connected with lug plate 4, every two lug plate 4 are threadedly fixed with bolt one 41 between, the inboard of upper fixed plate 1 and lower fixed plate 2 is provided with buffer pad 3, the lower of lower fixed plate 2 is provided with support seat 6, the middle part of support seat 6 upper end is fixedly installed with sliding cylinder 7, the upper of sliding cylinder 7 is provided with fixed block 8, the bottom of fixed block 8 is fixedly installed with slide bar 82, the bottom of slide bar 82 is fixedly installed with spring 83, the surface of sliding cylinder 7 is provided with sliding groove 71, slide bar 82 is slidably installed in sliding groove 71, slide bar 82 is fixedly connected with the inner wall of bolt two 81 by spring 83, upper fixed plate 1 is located above lower fixed plate 2, upper fixed plate 1 and lower fixed plate 2 are arc shape, the outside of upper fixed plate 1 and lower fixed plate 2 is fixedly installed with reinforcing rib 5 periphery equidistance, the middle part of lower fixed plate 2 bottom end is fixedly installed with connecting block 21, connecting rod 22 is hingedly installed on connecting block 21, the surface of connecting rod 22 is provided with fixed hole 23, the surface of fixed block 8 is provided with accommodating groove, the bottom of connecting rod 22 is arranged in accommodating groove, bolt two 81 is rotated and twisted in fixed block 8, bolt two 81 is rotated and twisted in fixed hole 23, slide bar 82 is T type design, when reinforcing urban underground gas pipe corridor, first, upper fixed plate 1 and lower fixed plate 2 are attached to the surface of gas pipe corridor, by twisting bolt one 41, so that upper fixed plate 1 and lower fixed plate 2 are fixed on pipe corridor, the connecting rod 22 of lower fixed plate 2 bottom is fixed on fixed block 8 by bolt two 81, when pipe corridor produces slight vertical displacement due to geological change or other reasons, slide bar 82 at the bottom of fixed block 8 moves in sliding groove 71, will exert force on spring 83, the elastic action of spring 83 provides certain buffer and adaptation space for the deformation of pipe corridor, reduces the rigid restriction of reinforcing device to pipe corridor, avoids that pipe corridor is damaged due to excessive restriction, the buffer pad 3 of the inboard of upper fixed plate 1 and lower fixed plate 2 is in close contact with pipe corridor, can play the role of buffering and absorbing energy when pipe corridor is impacted or vibrated by outside, reduces direct influence on pipe corridor, the reinforcing rib 5 of the outside of upper fixed plate 1 and lower fixed plate 2 enhances the structural strength of itself, improves its deformation resistance and external pressure bearing capacity, the connecting of lower fixed plate 2 and fixed block 8 on support seat 6 is more convenient.
[0027] Working principle:
[0028] First, in the city underground gas pipe corridor reinforcement, first fixed plate 1 and the lower fixed plate 2 paste in the surface of gas pipe corridor, by twisting bolt 41, so that the upper fixed plate 1 and the lower fixed plate 2 fixed on the pipe corridor, the connecting rod 22 of the lower fixed plate 2 bottom through bolt 81 fixed on the fixed block 8, when the pipe corridor due to geological changes or other reasons produce slight vertical displacement, the slide rod 82 of the fixed block 8 bottom in the sliding groove 71 moves, will exert force on the spring 83, the spring 83 elastic effect for the deformation of the pipe corridor provides a certain buffer and adapt space, reduces the rigid restriction of the reinforcement device to the pipe corridor, avoid the pipe corridor damage caused by excessive restriction.
[0029] Second, the buffer pad 3 in the upper fixed plate 1 and the lower fixed plate 2 inside close contact pipe corridor, can play a role in buffering and absorbing energy when the pipe corridor is impacted or vibrated by the outside world, reduce the direct influence on the pipe corridor, the stiffener 5 outside the upper fixed plate 1 and the lower fixed plate 2 enhances the structural strength of itself, improve its resistance to deformation and withstand external pressure ability, the lower fixed plate 2 and the fixed block 8 on the support seat 6 connection is more convenient.
[0030] Finally, it should be noted that: obviously, the above examples are only for the purpose of illustrating the utility model made, and not limited to the implementation mode. For those skilled in the art, on the basis of the above description can also be made in other different forms of changes or changes. Here do not need to and can not all the implementation of the way to be exhausted. The obvious changes or changes derived from still within the scope of the utility model.
Claims
1. A kind of urban underground gas pipe corridor reinforcing device, including upper fixed plate (1) and lower fixed plate (2), it is characterized by: The upper fixed plate (1) and the lower fixed plate (2) are fixedly connected with the ear plate (4) at both ends, and every two ear plates (4) are threadedly fixed with the bolt one (41), and the inner side of the upper fixed plate (1) and the lower fixed plate (2) is provided with the buffer pad (3); Wherein, the lower fixed plate (2) is provided with the support seat (6) below, the middle part of the upper end of the support seat (6) is fixedly installed with the sliding cylinder (7), the upper of the sliding cylinder (7) is provided with the fixed block (8), the bottom end of the fixed block (8) is fixedly installed with the sliding rod (82), and the bottom end of the sliding rod (82) is fixedly installed with the spring (83); Wherein, the surface of the sliding cylinder (7) is provided with the sliding groove (71), the sliding rod (82) is slidingly installed in the sliding groove (71), and the sliding rod (82) is fixedly connected with the inner wall of the bolt two (81) through the spring (83).
2. The urban underground gas pipe gallery reinforcing device according to claim 1, characterized in that: The upper fixed plate (1) is located above the lower fixed plate (2). Wherein, the upper fixed plate (1) and the lower fixed plate (2) are arc-shaped.
3. The urban underground gas pipe gallery reinforcing device according to claim 2, characterized in that: The outer side of the upper fixed plate (1) and the lower fixed plate (2) is fixedly installed with the reinforcing rib (5) at equal intervals.
4. The urban underground gas pipe gallery reinforcing device according to claim 3, characterized in that: The middle part of the bottom end of the lower fixed plate (2) is fixedly installed with the connecting block (21). Wherein, the connecting rod (22) is hingedly installed on the connecting block (21).
5. The urban underground gas pipe gallery reinforcing device according to claim 4, characterized in that: The surface of the connecting rod (22) is provided with the fixed hole (23).
6. The urban underground gas pipe gallery reinforcing device according to claim 5, characterized in that: The surface of the fixed block (8) is provided with the accommodating groove. Wherein, the bottom end of the connecting rod (22) is arranged in the accommodating groove.
7. The urban underground gas pipe gallery reinforcing device according to claim 6, characterized in that: The fixed block (8) is rotated and twisted with the bolt two (81), and the bolt two (81) is rotated and twisted in the fixed hole (23).
8. The urban underground gas pipe gallery reinforcing device according to claim 7, characterized in that: The sliding rod (82) is T-shaped design.