Comprehensive pipe gallery combined anti-seismic device

Abstract

The utility model belongs to the technical field of pipe gallery construction engineering application, and particularly discloses a comprehensive pipe gallery combined anti-seismic device which comprises a frame type foundation, a set of lower threaded sleeves and a set of upper threaded sleeves are arranged in the upper portion and the lower portion of the frame type foundation respectively, and a lower supporting assembly and an upper limiting assembly are arranged on the set of lower threaded sleeves and the set of upper threaded sleeves respectively. The comprehensive pipe gallery combined anti-seismic device has the advantages that safe damping action can be conducted on a pipeline, and safety protection of the pipeline laid on a line is achieved; 2, a modular combined design is adopted as a whole, so that manufacturing, assembly and use are facilitated, and meanwhile, disassembly and maintenance as well as replacement and maintenance are convenient and fast; the manufacturing cost is low, and application and popularization are facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of application technology of pipe gallery construction engineering, and specifically relates to a comprehensive pipe gallery combined seismic resistance device. Background Technology

[0002] Integrated utility tunnels are public facilities built underground in cities for laying municipal utility pipelines, with unified planning, design, construction, and maintenance. They play a vital role in urban power transmission, gas transmission, sewage and rainwater treatment, communications, water supply, and heating.

[0003] Integrated utility tunnels offer advantages such as large capacity, convenient maintenance, and centralized management. For example, the construction of underground integrated utility tunnels avoids repetitive excavation, centralizing various pipelines, reducing surface engineering work, and improving the efficiency of urban road use. Although construction costs increase initially, in the long run, it reduces urban operation and maintenance costs and improves the overall efficiency of the city. Furthermore, the construction of underground integrated utility tunnels improves the efficiency and convenience of urban management. Underground integrated utility tunnels can centrally manage various pipelines, facilitating maintenance and repair, and reducing the difficulty and cost of pipeline maintenance. At the same time, underground integrated utility tunnels can better protect pipelines from damage by third parties, improving urban safety. The construction of underground integrated utility tunnels also leaves more space for future urban development, facilitating urban renewal and renovation.

[0004] During the construction of integrated utility tunnels, appropriate vibration reduction and protection designs are required to ensure their safe use. How to solve this problem is currently the focus of research and development.

[0005] Therefore, based on the above problems, this utility model provides a combined seismic-resistant device for integrated utility tunnels. Utility Model Content

[0006] Purpose of the utility model: The purpose of this utility model is to provide a combined seismic resisting device for integrated utility tunnels, thereby solving the technical problems existing in the background art.

[0007] Technical Solution: This utility model provides a combined seismic resisting device for integrated utility tunnels, comprising a frame foundation. A set of lower threaded sleeves and an upper threaded sleeve are respectively installed in the upper and lower parts of the frame foundation. A lower support assembly and an upper limit assembly are respectively installed on the lower and upper threaded sleeves. The lower support assembly includes a set of vertical support frames, vertical support frame through holes and circular limiting grooves respectively installed in the end faces of both ends of the vertical support frames, and limiting through holes respectively installed in one end face of the vertical support frames and used in conjunction with the circular limiting grooves. The vertical support frames and the frame foundation are connected through the vertical support frame through holes and lower threaded sleeves. The assembly includes a fixed fastening bolt, a spring damper mounted on the vertical support frame via a circular limiting groove and a limiting through hole, a limiting block at one end of the spring damper, a lower support portion at the other end face of the spring damper, and a lower support portion slot on one side of the lower support portion; the upper limit assembly includes an upper fixing screw connected to an upper screw sleeve, an upper fixing screw nut at one end of the upper fixing screw, an adjusting screw sleeve connected to the upper fixing screw, an adjusting nut at the other end of the upper fixing screw, and an upper support portion at one end face of the adjusting screw sleeve.

[0008] In this technical solution, the integrated pipe gallery combined seismic resisting device also includes lower support connecting seats symmetrically arranged on the bottom surfaces of both ends of the lower support and fixedly connected to the spring damper.

[0009] The integrated pipe gallery combined seismic device of this technical solution further includes upper support screw holes symmetrically arranged in the end faces of the upper support, transition limiting plates used in conjunction with the upper support, transition limiting plate screw grooves symmetrically arranged in the end faces of the transition limiting plates and used in conjunction with the upper support screw holes, and bolts and bolt lock nuts for fixing the upper support and transition limiting plates through the upper support screw holes and transition limiting plate screw grooves.

[0010] In this technical solution, the integrated pipe gallery combined seismic resisting device further includes a transition limiting plate slot disposed on one side of the transition limiting plate and used in conjunction with the slot of the lower support part.

[0011] In this technical solution, the upper support part, the lower support part, and the transition limiting plate have the same dimensions, and the lower support part slot and the transition limiting plate slot have the same dimensions.

[0012] Compared with the existing technology, the beneficial effects of the integrated pipe gallery combined seismic device of this utility model are as follows: 1. It can safely reduce the vibration of the pipeline and realize the safety protection of the pipeline laying; 2. The whole adopts a modular combination design, which is easy to manufacture and assemble, and is also easy to disassemble and maintain; 3. The manufacturing cost is low and it is conducive to promotion and use. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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.

[0014] Figure 1 This is a schematic diagram of the main structure of a combined seismic-resistant device for integrated utility tunnels according to this utility model;

[0015] Figure 2 This is a schematic diagram of a partial structure of a combined seismic-resistant device for integrated utility tunnels according to this utility model;

[0016] The numbers in the diagram are as follows: 100-Frame foundation, 200-Lower threaded sleeve, 201-Vertical support frame, 202-Vertical support frame through hole, 203-Fasting bolt, 204-Circular limiting groove, 205-Limiting through hole, 206-Lower support part, 207-Lower support part connecting seat, 208-Bolt locking nut, 209-Spring damper, 210-Limiting block, 211-Transition limiting plate threaded groove, 212-Lower support part slot, 300-Upper threaded sleeve, 301-Upper fixing screw, 302-Upper fixing screw nut, 303-Adjusting threaded sleeve, 304-Adjusting nut, 305-Upper support part, 306-Transition limiting plate, 307-Transition limiting plate slot, 308-Upper support part threaded hole, 309-Bolt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "back," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" 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 based on the specific circumstances.

[0019] Example 1

[0020] like Figure 1 and Figure 2 The illustrated integrated seismic resisting device for utility tunnels includes a frame foundation 100.

[0021] A set of lower threaded sleeves 200 and upper threaded sleeves 300 are respectively installed in the upper and lower parts of the frame foundation 100.

[0022] A set of lower threaded sleeve 200 and upper threaded sleeve 300 are respectively provided with a lower support component and an upper limit component;

[0023] The lower support assembly includes a set of vertical support frames 201, and vertical support frame through holes 202 and circular limiting grooves 204 respectively disposed in the end faces of both ends of the vertical support frame 201, and limiting through holes 205 respectively disposed in one end face of the vertical support frame 201 and used in conjunction with the circular limiting grooves 204, and fastening bolts 203 for fixing the vertical support frame 201 and the frame foundation 100 through the vertical support frame through holes 202 and lower threaded sleeves 200, and spring dampers 209 installed on the vertical support frame 201 through the circular limiting grooves 204 and limiting through holes 205, and limiting blocks 210 respectively disposed in one end of the spring dampers 209, and lower support portions 206 respectively disposed in the other end face of the spring dampers 209, and lower support portion slots 212 disposed in one side of the lower support portion 206;

[0024] The upper limit assembly includes an upper fixing screw 301 connected to the upper screw sleeve 300, an upper fixing screw nut 302 disposed at one end of the upper fixing screw 301, an adjusting screw sleeve 303 connected to the upper fixing screw 301, an adjusting nut 304 disposed at the other end of the upper fixing screw 301, and an upper support portion 305 disposed at one end face of the adjusting screw sleeve 303.

[0025] Working principle: During assembly, the pipe (not shown in the figure, which does not affect the disclosure of the technical solution of this application) is placed horizontally in the slot 212 of the lower support part, so that the upper support part 305 and the upper part are in contact with the upper surface of the pipe. Rotate the upper fixing screw 301 until the spring damper 209 reaches the appropriate vertical buffer stroke, and then rotate the upper fixing screw nut 302 to lock the upper fixing screw 301.

[0026] Example 2

[0027] Based on Embodiment 1, the integrated pipe gallery combined seismic device also includes a lower support connecting seat 207 symmetrically arranged on the bottom surfaces of both ends of the lower support 206 and fixedly connected to the spring damper 209. The lower support connecting seat 207 is used for quick assembly of the spring damper 209 and the lower support 206.

[0028] The lower support connecting seat 207 can be welded and fixed to one end of the spring damper 209; it can also be set as a circular grooved structure, with one end of the spring damper 209 inserted into the lower support connecting seat 207. After the pipeline is assembled (not shown in the figure, which does not affect the disclosure of the technical solution of this application), it will not fall off under the action of vertical gravity, and can achieve rapid construction operation.

[0029] Example 3

[0030] Based on Embodiment 2, the integrated pipe gallery combined seismic device further includes upper support bolt holes 308 symmetrically arranged in the end faces of the upper support 305, a transition limiting plate 306 used in conjunction with the upper support 305, a transition limiting plate bolt groove 211 symmetrically arranged in the end faces of the transition limiting plate 306 and used in conjunction with the upper support bolt holes 308, and bolts 309 and bolt locking nuts 208 used to fix the upper support 305 and the transition limiting plate 306 through the upper support bolt holes 308 and the transition limiting plate bolt groove 211.

[0031] The above design structure enables rapid assembly or maintenance between the upper support 305 and the transition limiting plate 306. On the other hand, the transition limiting plate 306 protects the upper support 305 and reduces wear on the upper support 305.

[0032] Example 4

[0033] Based on Embodiment 3, the integrated pipe gallery combined seismic device also includes a transition limit plate slot 307 set in one side of the transition limit plate 306 and used in conjunction with the lower support slot 212. After construction, the upper surface of the pipe is located in the transition limit plate slot 307, which serves to limit the horizontal stability of the assembled pipe (not shown in the figure, which does not affect the disclosure of the technical solution of this application).

[0034] In addition, preferably, the upper support part 305, the lower support part 206, and the transition limiting plate 306 are the same size, and the lower support part slot 212 and the transition limiting plate slot 307 are the same size. The above structural design realizes stable and reliable support and limiting protection for the assembled pipeline (not shown in the figure, which does not affect the disclosure of the technical solution of this application).

[0035] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A comprehensive pipe gallery combined anti-seismic device, comprising a frame foundation (100), characterized in that: a group of lower and upper sleeves (200, 300) are arranged in the upper and lower parts of the frame foundation (100) respectively, a group of lower and upper limiting assemblies are arranged on the group of lower and upper sleeves (200, 300) respectively; the lower supporting assembly comprises a group of vertical supporting frames (201), vertical supporting frame through holes (202) and circular limiting grooves (204) arranged in the end faces of the two ends of the vertical supporting frames (201) respectively, limiting through holes (205) arranged in one end face of the vertical supporting frames (201) and matched with the circular limiting grooves (204), fastening bolts (203) for fixing and assembling the vertical supporting frames (201) and the frame foundation (100) through the vertical supporting frame through holes (202) and the lower sleeves (200), spring dampers (209) installed on the vertical supporting frames (201) through the circular limiting grooves (204) and the limiting through holes (205) respectively, limiting blocks (210) arranged in one end of the spring dampers (209), lower supporting parts (206) arranged in the other end face of the spring dampers (209), and lower supporting part clamping grooves (212) arranged in one face of the lower supporting parts (206); the upper limiting assembly comprises an upper fixed screw rod (301) connected with the upper sleeve (300), an upper fixed screw rod nut (302) arranged in one end of the upper fixed screw rod (301), an adjusting sleeve (303) connected with the upper fixed screw rod (301), an adjusting nut (304) arranged in the other end of the upper fixed screw rod (301), and an upper supporting part (305) arranged in one end face of the adjusting sleeve (303).

2. The utility tunnel combined anti-seismic device according to claim 1, characterized in that: The comprehensive pipe gallery combined anti-seismic device further comprises lower supporting part connecting seats (207) symmetrically arranged in the bottom faces of the two ends of the lower supporting parts (206) and fixedly connected with the spring dampers (209).

3. The utility tunnel combined anti-seismic device according to claim 2, characterized in that: The comprehensive pipe gallery combined anti-seismic device further comprises upper supporting part screw holes (308) symmetrically arranged in the end faces of the two ends of the upper supporting parts (305), transition limiting plates (306) matched with the upper supporting parts (305), transition limiting plate screw grooves (211) symmetrically arranged in the end faces of the two ends of the transition limiting plates (306) and matched with the upper supporting part screw holes (308), and bolts (309) and bolt locking nuts (208) for fixing the upper supporting parts (305) and the transition limiting plates (306) through the upper supporting part screw holes (308) and the transition limiting plate screw grooves (211).

4. The utility tunnel combined anti-seismic device according to claim 3, characterized in that: The comprehensive pipe gallery combined anti-seismic device further comprises transition limiting plate clamping grooves (307) arranged in one face of the transition limiting plates (306) and matched with the lower supporting part clamping grooves (212).

5. The utility tunnel combined anti-seismic device according to claim 4, characterized in that: The sizes of the upper supporting parts (305), the lower supporting parts (206) and the transition limiting plates (306) are the same, and the sizes of the lower supporting part clamping grooves (212) and the transition limiting plate clamping grooves (307) are the same.

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