Steel structure shock insulation support

Abstract

The utility model discloses a steel structure shock insulation support which structurally comprises a bottom plate and a supporting seat, the supporting seat is of a square shell structure, the steel structure shock insulation support further comprises a control assembly, a mounting frame and a clamping assembly, and a shock absorption assembly is connected between the bottom plate and the supporting seat; a limiting groove is formed in the supporting seat, the control assembly is arranged in the limiting groove, the mounting frame and the limiting groove are connected in a sliding and embedded mode, the control assembly comprises a lead screw, and the lead screw perpendicularly penetrates through the mounting frame in a threaded mode and controls the mounting frame to move; the clamping assembly is arranged on the mounting frame in a sliding mode and moves along with the mounting frame, the phenomenon that the steel structural part slides on the supporting seat is avoided, the posture stability of the supporting seat is enhanced, the original posture of the steel structural part can be always kept to be not deformed or shaken even if the supporting seat is subjected to large external force disturbance, and the shock insulation stability and durability of the device are improved. The utility model belongs to the field of steel structure assemblies, and particularly relates to a steel structure shock insulation support.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of steel structure assembly, specifically point to a steel structure shock insulation support. BACKGROUND

[0002] With the rapid development of social economy, high-rise buildings are emerging, how to ensure the safety of buildings under the condition of multiple earthquakes becomes one of the focuses of people, the traditional fixed foundation is difficult to effectively isolate the vibration energy transmission to the main structure, therefore a variety of types of steel structure support shock insulation device appears to reduce the influence of horizontal seismic force on the whole system, the existing steel structure shock insulation support is directly supported in the steel structure bottom, when subjected to large external disturbance, easy to deviate, affect the stability of support and shock insulation. SUMMARY

[0003] The utility model solves the technical problem that the support directly supports the steel structure part and is easy to deviate under external force.

[0004] In order to solve the above problems, the technical scheme adopted by the utility model is as follows: the steel structure shock insulation support provided by the utility model, including bottom plate and support seat, the support seat is square shell structure, still including control assembly, mounting frame and clamping assembly:

[0005] The shock avoidance assembly is connected between the bottom plate and the support seat;

[0006] The support seat is provided with a limiting groove, the control assembly is arranged in the limiting groove, the mounting frame and the limiting groove are slidingly embedded and connected, the control assembly includes a lead screw, the lead screw is vertically threaded through the mounting frame to control the movement of the mounting frame;

[0007] The clamping assembly is slidingly arranged on the mounting frame and moves with the mounting frame.

[0008] Further, the shock avoidance assembly includes a damper and a spring, the spring and the damper are connected to the bottom of the bottom plate and the upper part of the bottom plate, and the upper end of the damper and the spring is connected to the lower part of the support seat.

[0009] Further, the lead screw adopts a double-end screw structure, the mounting frame is provided with two groups and is connected to the two sides of the lead screw, and the two groups of mounting frames are provided with sliding grooves.

[0010] Further, the lead screw is rotatably threaded through the limiting groove, the control assembly further includes a handle, the support seat is rotatably provided with a connecting block on the side, one end of the lead screw is fixedly connected to the connecting block, a connecting groove is formed in the handle, and the connecting groove and the connecting block are slidingly embedded and connected.

[0011] Further, the clamping assembly comprises a clamping plate, which is provided in an L-shaped structure, a connecting rod is fixedly arranged at the lower part of the clamping plate, and a sliding block is fixedly arranged at the lower end of the connecting rod.

[0012] Further, four groups of limiting guide grooves are arranged at the upper part of the support base, adjacent limiting guide grooves are perpendicular to each other, the connecting rod is in sliding connection with the limiting guide grooves, and the moving direction of the clamping assembly is limited.

[0013] Further, anti-skid grooves are arranged at the side part of the clamping plate, so that the clamping stability is improved.

[0014] The utility model discloses the following beneficial effects are obtained by adopting the above structure:

[0015] 1. The steel structure shock insulation support provided in the scheme avoids the sliding of the steel structural member on the support base, enhances the posture stability of the support base, can keep the original posture of the steel structural member unchanged even if the steel structural member is disturbed by a large external force, and improves the shock insulation stability and durability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a first overall structure schematic view of the utility model;

[0017] Figure 2 It is an internal structure schematic view of the utility model;

[0018] Figure 3 It is an overall cross section schematic view of the utility model;

[0019] Figure 4 It is a second overall structure schematic view of the utility model.

[0020] 1, bottom plate, 2, support base, 201, limiting guide groove, 202, limiting groove, 3, shock avoidance assembly, 301, damping, 302, spring, 4, control assembly, 401, handle, 402, connecting groove, 403, connecting block, 404, screw rod, 5, mounting frame, 501, sliding groove, 6, clamping assembly, 601, clamping plate, 602, anti-skid groove, 603, connecting rod, 604, sliding block.

[0021] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation of the utility model. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments; based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0023] As shown in Figures 1-4 The utility model provides a steel structure shock insulation support, including bottom plate 1 and support seat 2, support seat 2 is square shell structure, still including control assembly 4, mounting bracket 5 and clamping assembly 6, is connected with the shock avoidance component 3 between bottom plate 1 and support seat 2, shock avoidance component 3 includes damping 301 and spring 302, spring 302 and damping 301 bottom and bottom plate 1 upper portion are connected, and damping 301 and spring 302 upper end and support seat 2 lower part are connected.

[0024] As shown in Figures 1-4 Limiting groove 202 is set up in support seat 2, and control assembly 4 is arranged in limiting groove 202, and mounting bracket 5 and limiting groove 202 are slidably embeddedly connected, and control assembly 4 includes screw rod 404, and screw rod 404 is vertically threaded through mounting bracket 5, and mounting bracket 5 is moved, and screw rod 404 adopts double-end screw structure, and mounting bracket 5 is provided with two groups and is connected with the both sides of screw rod 404 respectively, and the sliding slot 501 is set up on the two groups of mounting bracket 5, and screw rod 404 is rotatably threaded through limiting groove 202, and control assembly 4 further includes handle 401, and connecting block 403 is rotatably arranged on the side portion of support seat 2, and one end of screw rod 404 is fixedly connected with connecting block 403, and connecting groove 402 is set up on handle 401, and connecting groove 402 and connecting block 403 are slidably embeddedly connected.

[0025] As shown in Figures 1-2 Clamping assembly 6 is slidably arranged on mounting bracket 5 and moves along with mounting bracket 5, and clamping assembly 6 includes clamping plate 601, and clamping plate 601 is provided with L-shaped structure, and connecting rod 603 is fixedly arranged on the lower portion of clamping plate 601, and sliding block 604 is fixedly arranged on the lower end of connecting rod 603, and sliding block 604 and sliding slot 501 are slidably embeddedly connected, and four groups of limiting guide grooves 201 are set up on the upper portion of support seat 2, and adjacent limiting guide grooves 201 are perpendicular to each other, and connecting rod 603 and limiting guide groove 201 are slidably connected, and are used for limiting the moving direction of clamping assembly 6, and anti-skid groove 602 is set up on the side portion of clamping plate 601, and the clamping stability is increased.

[0026] In use, the steel structure to be supported and fixed is placed on the support base 2 between the clamping assemblies 6, the connecting groove 402 is aligned with the connecting block 403, the handle 401 is connected to the connecting block 403, the handle 401 is rotated to drive the connecting block 403 and the screw rod 404 to rotate, the two side mounting frames 5 are driven to move close to each other under the limiting and guiding of the limiting groove 202, the clamping plate 601 moves along with the mounting frame 5 during the movement of the mounting frame 5, meanwhile, the sliding block 604 drives the clamping plate 601 to slide along the sliding groove 501 under the limiting and guiding of the connecting rod 603 and the limiting groove 201, the clamping and fixing of the steel structure is completed, and the device is prevented from sliding when supporting the steel structure, and the damping 301 and the spring 302 arranged between the bottom plate 1 and the support base 2 can provide shock absorption effect on the support base 2 and the steel structure supported on the upper part of the support base 2.

[0027] The above description of the present application and its embodiments is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by the above description, without departing from the spirit of the present application, similar structural modes and embodiments can be designed without creative design, which should belong to the protection scope of the present application.

Claims

1. A steel structure seismic isolation support comprising a base plate and a support seat, the support seat being provided as a square shell-shaped structure, characterized in that, Also include control assembly, mounting frame and clamping assembly: The bottom plate and support seat are connected with shock absorbing assembly; The support seat is provided with a limiting groove, the control assembly is arranged in the limiting groove, the mounting frame and the limiting groove are slidingly embedded and connected, the control assembly comprises a lead screw, the lead screw is vertically threaded through the mounting frame to control the movement of the mounting frame; The clamping assembly is slidingly arranged on the mounting frame and moves with the mounting frame.

2. A steel structure seismic isolation bearing according to claim 1, characterized in that: The shock absorbing assembly comprises a damper and a spring, the spring and the damper are connected at the bottom and the upper part of the bottom plate, and the upper end of the damper and the spring is connected with the lower part of the support seat.

3. A steel structure seismic isolation bearing according to claim 2, characterized in that: The lead screw adopts a double-end screw structure, the mounting frame is provided with two groups and is connected with the two sides of the lead screw respectively, and the two groups of mounting frames are provided with sliding grooves.

4. A steel structure seismic isolation bearing according to claim 3, characterized in that: The lead screw is rotatingly threaded through the limiting groove, the control assembly further comprises a handle, the support seat is provided with a connecting block on the side, one end of the lead screw is fixedly connected with the connecting block, and the handle is provided with a connecting groove, the connecting groove and the connecting block are slidingly embedded and connected.

5. A steel structure seismic isolation bearing according to claim 4, characterized in that: The clamping assembly comprises a clamping plate, the clamping plate is provided with an L-shaped structure, the clamping plate is provided with a connecting rod at the lower part, the lower end of the connecting rod is provided with a sliding block, and the sliding block and the sliding groove are slidingly embedded and connected.

6. A steel structure seismic isolation bearing according to claim 5, characterized in that: The upper part of the support seat is provided with four groups of limiting guide grooves, adjacent limiting guide grooves are perpendicular to each other, and the connecting rod and the limiting guide groove are slidingly connected.

7. A steel structure seismic isolation bearing according to claim 6, characterized in that: The side of the clamping plate is provided with an anti-skid groove.

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