Building anti-seismic support connecting structure

Abstract

The utility model relates to the technical field of anti-seismic supports, in particular to a building anti-seismic support connecting structure which comprises a hanging unit and a fixing unit, the hanging unit comprises a supporting plate and at least one damping piece connected with the supporting plate, and the fixing unit comprises a first clamping piece and a second clamping piece which are connected to the supporting plate. A first clamping space and a second clamping space are formed in the first clamping piece and the second clamping piece respectively, the first clamping space is located above the second clamping space, and the circular pipeline and the directional air duct can be fixedly arranged in the first clamping space and the second clamping space in a penetrating mode respectively. The anti-seismic support solves the problem that an anti-seismic support in the prior art can only install and protect a square air duct in a single shape and is not suitable for a round pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant brackets, in particular to a building earthquake-resistant bracket connection structure. Background Art

[0002] Seismic supports are used to limit the displacement of attached electromechanical engineering facilities, control the vibration of facilities, and transfer the load to various components or devices on the bearing structure. Seismic supports are used in buildings and have seismic resistance. Seismic supports are often used on the top of buildings to fix pipes. When the pipes are fixed on the top of the building, they have low seismic resistance and are prone to shaking, causing the pipes to fall off. The structure is unstable, but existing seismic supports often fix the pipes to the roof through connecting rods, which cannot limit and absorb slight shaking of the pipes, resulting in stress at the pipe joints and causing pipe damage.

[0003] The existing patent document with the patent publication number CN212868743U discloses a building seismic support connection structure, including an air duct, a clamping structure and a suspension structure. The clamping structure is installed on the outside of the air duct, and the clamping structure includes a lower clamp and an upper clamp. The lower clamp is horizontally arranged on the bottom surface of the air duct, and the upper clamp is horizontally arranged just above the lower clamp. The lower clamp and the upper clamp are fixed to the air duct by screws, and a connecting rod is vertically welded on the top surface of the lower clamp. The top of the connecting rod vertically penetrates the upper clamp and is provided with a thread, and a locking nut is installed on the top thread of the connecting rod. The suspension structure includes a suspension frame and a connection structure, and the suspension frame is arranged just above the upper clamp, and the bottom end of the suspension frame is connected to the upper clamp through the connection structure. The building seismic support connection structure in the above scheme still has some shortcomings in actual use. The seismic support can only be installed and protected for square air ducts of a single shape, and cannot be applied to circular pipes, and has low applicability. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide a building seismic support connection structure to solve the problem that the prior art seismic supports can only be installed and protected for square air ducts of a single shape and are not applicable to circular pipes.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a building earthquake-resistant support connection structure, comprising:

[0007] A suspension unit, the suspension unit comprising a support plate and at least one shock absorbing member connected to the support plate;

[0008] A fixing unit, wherein the fixing unit includes a first clamping member and a second clamping member connected to the support plate, wherein a first clamping space and a second clamping space are respectively formed in the first clamping member and the second clamping member, and the first clamping space is located above the second clamping space, and a circular pipe and a directional air duct can be fixedly arranged in the first clamping space and the second clamping space respectively.

[0009] In some embodiments, the two shock absorbing members are respectively disposed on opposite sides of the support plate, and the first clamping member is located between the two shock absorbing members.

[0010] In some embodiments, the shock absorbing member includes a fixing plate, a damper connected between the fixing plate and the supporting plate, and two elastic parts, and the damper is located between the two elastic parts.

[0011] In some embodiments, the elastic part includes a guide rod, a slider, a first spring and a connecting rod, the guide rod is connected to the fixed plate, the slider and the first spring are slidably mounted on the guide rod, one end of the connecting rod is hinged to the slider, and the other end of the connecting rod is hinged to the support plate, and when the fixed plate is close to the support plate, the slider can squeeze the first spring.

[0012] In some embodiments, the shock absorber also includes a buffer portion connected between the support plate and the fixed plate, the buffer portion includes a cross plate, a sleeve, a transmission rod and a second spring, the cross plate is connected to the fixed plate, one end of the transmission rod is slidably inserted into the sleeve, the second spring is arranged in the sleeve, the sleeve is hinged to the cross plate, the other end of the transmission rod is hinged to the support plate, and when the fixed plate is close to the support plate, one end of the transmission rod can squeeze the second spring.

[0013] In some embodiments, the first clamping member includes a first adjusting portion connected to the support plate, and two first clamping plates connected to the first adjusting portion, the first adjusting portion is used to drive the two first clamping plates to move relative to each other, and a circular first clamping space can be enclosed between the two first clamping plates.

[0014] In some embodiments, the second clamping member includes a second adjustment portion connected to the support plate, and two second clamping plates connected to the second adjustment portion, the second adjustment portion is used to drive the two second clamping plates to move relative to each other, and a square second clamping space can be enclosed between the two second clamping plates and the support plate.

[0015] In some embodiments, the two first clamping plates are in a semicircular ring shape as a whole.

[0016] In some embodiments, the two second clamping plates are L-shaped as a whole.

[0017] In some embodiments, a plurality of threaded connection holes are formed on the fixing plate.

[0018] Compared with the prior art, the utility model provides a building earthquake-resistant bracket connection structure, which is connected to a support plate through at least one shock-absorbing member, and a first clamping member and a second clamping member are connected to the support plate, and a first clamping space and a second clamping space are respectively formed in the first clamping member and the second clamping member, and the first clamping space is located above the second clamping space, and the circular pipe and the directional air duct can be fixedly inserted into the first clamping space and the second clamping space respectively; the bracket can be suitable for the installation and fixation of square air ducts and circular pipes at the same time, and can provide good shock-absorbing and buffering protection for the square air ducts and circular pipes to avoid damage caused by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a building earthquake-resistant support connection structure provided by the utility model;

[0020] Figure 2 It is a schematic diagram of the first adjustment part of the utility model and the connection between the first adjustment part and the support plate;

[0021] Figure 3 It is a structural schematic diagram of the shock absorbing member of the utility model;

[0022] Figure 4 It is a schematic diagram of the exploded structure of the buffer part of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] See also Figures 1 to 4 The utility model provides a building earthquake-resistant support connection structure. The building earthquake-resistant support connection structure can be used for the installation and fixation of square air ducts and circular pipes at the same time, and can provide good shock-absorbing and buffering protection for the square air ducts and circular pipes.

[0025] In this specific embodiment, a building seismic support connection structure includes a suspension unit 1 and a fixing unit 2, wherein the suspension unit 1 includes a support plate 11 and at least one shock-absorbing member 12 connected to the support plate 11; the fixing unit 2 includes a first clamping member 21 and a second clamping member 22 connected to the support plate 11, and a first clamping space and a second clamping space are respectively formed in the first clamping member 21 and the second clamping member 22, and the first clamping space is located above the second clamping space, and a circular pipe and a directional air duct can be fixedly arranged in the first clamping space and the second clamping space, respectively.

[0026] In one embodiment, a shock absorbing member 12 is connected to two opposite sides of the support plate 11, and the first clamping member 21 is located between the two shock absorbing members 12. The two shock absorbing members 12 can be fixedly connected to the building surface.

[0027] It should be noted that the shock absorbing member 12 is not limited to a specific structure. The shock absorbing member 12 only needs to be able to provide good shock absorbing and buffering protection for the square air duct and the circular pipe, and no further details are given here.

[0028] In this specific embodiment, the shock absorbing member 12 includes a fixing plate 121, a damper 122 connected between the fixing plate 121 and the support plate 11, and two elastic parts 123, and the damper 122 is located between the two elastic parts 123. The fixing plate 121 is provided with a plurality of threaded connection holes, and the anti-seismic bracket connection structure is fixed to the building surface by screws matching with the threaded connection holes.

[0029] It should be noted that the structures of the two elastic parts 123 are the same. The elastic parts 123 include a guide rod 1231, a slider 1232, a first spring 1233 and a connecting rod 1234. The guide rod 1231 is connected to the fixed plate 121. The slider 1232 and the first spring 1233 are both slidably mounted on the guide rod 1231. One end of the connecting rod 1234 is hinged to the slider 1232, and the other end of the connecting rod 1234 is hinged to the support plate 11. When the fixed plate 121 is close to the support plate 11, the slider 1232 can squeeze the first spring 1233.

[0030] Specifically, a mounting hole is opened in the fixing plate 121 , and the guide rod 1231 is fixed in the mounting hole, and the axes of the two guide rods 1231 of the two elastic parts 123 coincide with each other.

[0031] On the basis of the above scheme, in order to further improve the shock absorption effect, specifically, the shock absorber 12 also includes a buffer portion 124 connected between the support plate 11 and the fixed plate 121, the buffer portion 124 includes a transverse plate 1241, a sleeve 1242, a transmission rod 1243 and a second spring 1244, the transverse plate 1241 is connected to the fixed plate 121, one end of the transmission rod 1243 is slidably inserted into the sleeve 1242, the second spring 1244 is arranged in the sleeve 1242, the sleeve 1242 is hinged to the transverse plate 1241, the other end of the transmission rod 1243 is hinged to the support plate 11, and when the fixed plate 121 is close to the support plate 11, one end of the transmission rod 1243 can squeeze the second spring 1244.

[0032] In this specific embodiment, the first clamping member 21 includes a first adjusting portion 211 connected to the support plate 11, and two first clamping plates 212 connected to the first adjusting portion 211, the first adjusting portion 211 is used to drive the two first clamping plates 212 to move relative to each other, and a circular first clamping space can be enclosed between the two first clamping plates 212.

[0033] It should be noted that a mounting hole is provided in the support plate 11, and the first adjusting part 211 includes a first bidirectional threaded screw 2111 and two first connecting blocks 2112. The first bidirectional threaded screw 2111 is rotatably connected to the support plate 11, and the two first connecting blocks 2112 are slidably arranged in the mounting hole and are respectively threadedly rotatably connected to the two threaded parts of the first bidirectional threaded screw 2111, and the two first clamping plates 212 are respectively fixedly connected to the two first connecting blocks 2112, and the first bidirectional threaded screw 2111 is rotated to drive the two first clamping plates 212 to move relative to each other, wherein the two first clamping plates 212 are semicircular in shape as a whole.

[0034] In addition, a first sliding groove is provided in the support plate 11 corresponding to the mounting hole, and first protrusions 2113 matching with the first sliding groove are provided on the two first connecting blocks 2112 .

[0035] It should be noted that the second clamping member 22 includes a second adjusting portion 221 connected to the support plate 11, and two second clamping plates 222 connected to the second adjusting portion 221, and the second adjusting portion 221 is used to drive the two second clamping plates 222 to move relative to each other, and a square second clamping space can be enclosed between the two second clamping plates 222 and the support plate 11.

[0036] Specifically, the second adjusting part 221 includes a second bidirectional threaded screw 2211 and two second connecting blocks 2212. The second bidirectional threaded screw 2211 is rotatably connected to the support plate 11, and the second bidirectional threaded screw 2211 is parallel to the axis of the first bidirectional threaded screw 2111. The two second connecting blocks 2212 are slidably arranged in the mounting hole and are respectively threadedly rotatably connected to the two threaded parts of the second bidirectional threaded screw 2211. The two second clamping plates 222 are respectively fixedly connected to the two second connecting blocks 2212, and the second bidirectional threaded screw 2211 is rotated to drive the two second clamping plates 222 to move relative to each other, wherein the two second clamping plates 222 are L-shaped as a whole.

[0037] In addition, a second sliding groove is provided in the support plate 11 corresponding to the mounting hole, and second protrusions 2213 matching with the second sliding groove are provided on the two second connecting blocks 2212 .

[0038] In actual use, the anti-seismic support connection structure is fixed to the building surface by matching screws with threaded connection holes, and then the circular pipe and the square air duct are placed in the first clamping space and the second clamping space respectively, and the two first clamping plates 212 are brought close to each other by rotating the first bidirectional threaded screw 2111, and the circular pipe is fixed in the circular first clamping space, and the two second clamping plates 222 are brought close to each other by rotating the second bidirectional threaded screw 2211, and the square air duct is fixed in the square second clamping space; when the bracket encounters vibration, the damper 122 is first used for shock absorption, and at the same time, when the support plate 11 vibrates, it will drive the connection The connecting rod 1234 moves, thereby pulling the slider 1232 to move along the guide rod 1231. At this time, the elastic force of the first spring 1233 will provide a certain buffer to prevent the pipeline and the bracket from being damaged due to excessive vibration. At the same time, when the support plate 11 vibrates, it will drive the transmission rod 1243 to move. At this time, the second spring 1244 will further buffer the vibration of the support plate 11, so that the protection effect on the square air duct and the circular pipe is better. The bracket can be suitable for the installation and fixation of square air ducts and circular pipes at the same time, and can provide good shock-absorbing and buffering protection to prevent damage caused by vibration.

[0039] Compared with the prior art, the utility model provides a building earthquake-resistant bracket connection structure, which is connected to a support plate through at least one shock-absorbing member, and a first clamping member and a second clamping member are connected to the support plate, and a first clamping space and a second clamping space are respectively formed in the first clamping member and the second clamping member, and the first clamping space is located above the second clamping space, and the circular pipe and the directional air duct can be fixedly inserted into the first clamping space and the second clamping space respectively; the bracket can be suitable for the installation and fixation of square air ducts and circular pipes at the same time, and can provide good shock-absorbing and buffering protection for the square air ducts and circular pipes to avoid damage caused by vibration.

[0040] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A building seismic support connection structure, characterized in that: include: A suspension unit, the suspension unit comprising a support plate and at least one shock absorbing member connected to the support plate; as well as, A fixing unit, wherein the fixing unit includes a first clamping member and a second clamping member connected to the support plate, wherein a first clamping space and a second clamping space are respectively formed in the first clamping member and the second clamping member, and the first clamping space is located above the second clamping space, and a circular pipe and a directional air duct can be fixedly arranged in the first clamping space and the second clamping space respectively.

2. A building seismic support connection structure according to claim 1, characterized in that: The two shock absorbing components are respectively arranged on two opposite sides of the supporting plate, and the first clamping component is located between the two shock absorbing components.

3. A building seismic support connection structure according to claim 2, characterized in that: The shock absorbing member comprises a fixing plate, a damper connected between the fixing plate and the supporting plate, and two elastic parts, and the damper is located between the two elastic parts.

4. A building earthquake-resistant support connection structure according to claim 3, characterized in that: The elastic part includes a guide rod, a slider, a first spring and a connecting rod, the guide rod is connected to the fixed plate, the slider and the first spring are slidably mounted on the guide rod, one end of the connecting rod is hinged to the slider, and the other end of the connecting rod is hinged to the support plate, and when the fixed plate is close to the support plate, the slider can squeeze the first spring.

5. A building earthquake-resistant support connection structure according to claim 3 or 4, characterized in that: The shock absorber also includes a buffer portion connected between the support plate and the fixed plate, the buffer portion includes a transverse plate, a sleeve, a transmission rod and a second spring, the transverse plate is connected to the fixed plate, one end of the transmission rod is slidably inserted into the sleeve, the second spring is arranged in the sleeve, the sleeve is hinged to the transverse plate, the other end of the transmission rod is hinged to the support plate, and when the fixed plate is close to the support plate, one end of the transmission rod can squeeze the second spring.

6. The building seismic support connection structure according to claim 1, characterized in that: The first clamping member includes a first adjusting portion connected to the support plate, and two first clamping plates connected to the first adjusting portion, the first adjusting portion is used to drive the two first clamping plates to move relative to each other, and a circular first clamping space can be enclosed between the two first clamping plates.

7. The building seismic support connection structure according to claim 1, characterized in that: The second clamping member includes a second adjusting portion connected to the support plate, and two second clamping plates connected to the second adjusting portion, the second adjusting portion is used to drive the two second clamping plates to move relative to each other, and a square second clamping space can be enclosed between the two second clamping plates and the support plate.

8. The building earthquake-resistant support connection structure according to claim 6, characterized in that: The two first clamping plates are in a semicircular ring shape as a whole.

9. The building seismic support connection structure according to claim 7, characterized in that: The two second clamping plates are L-shaped as a whole.

10. The building earthquake-resistant support connection structure according to claim 3, characterized in that: The fixing plate is provided with a plurality of threaded connection holes.

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