CN220889037U - Anti-seismic damping device for building engineering - Google Patents

Abstract

The utility model discloses an earthquake-resistant damping device for constructional engineering, which comprises a bottom plate and a top plate. The telescopic device comprises a bottom plate, a top plate, a telescopic sleeve, a driving toothed ring, a driven gear, a telescopic mechanism, a supporting plate, a driving toothed ring and a driving mechanism. The utility model has scientific and reasonable structure, safe and convenient use, is provided with the damping component, slows down the vibration of the building, supports and fixes the bottom plate and the top plate in building holes with different heights through the cooperation of the toothed rings, and improves the adaptability and the convenience of disassembly.

Description

Anti-seismic damping device for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an anti-seismic damping device for constructional engineering.

Background

The construction engineering is an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the construction engineering, and the excellent damping effect of the damping device can effectively avoid the loss caused by natural disasters and can also prolong the service life of the building. When the damping device is added in the building engineering, holes are required to be formed in the building wall, and then the damping device is placed in the building wall, so that the damping effect of the building is improved. Chinese patent 202223377906.4 discloses a novel earthquake-resistant structure, publication No. CN219033620U, the earthquake-resistant device comprises a support and a bearing seat arranged above the support, two auxiliary buffer mechanisms arranged vertically between the support and the bearing seat for buffering and damping are arranged between the support and the bearing seat, and two ends of the two auxiliary buffer mechanisms are respectively abutted against the lower surface of the bearing seat and the upper surface of the support; a main buffer mechanism which is vertically arranged for buffering and damping is arranged between the two pairs of buffer mechanisms at intervals, and comprises a sealing sleeve, a guide rod, a piston and a second buffer spring; the sealing sleeve is filled with damping liquid, and the guide rod is slidably arranged in the sealing sleeve and extends to the upper part of the support. The damping buffer provided by the main buffer mechanism and the buffer shock absorption of the auxiliary buffer mechanism are combined, so that the support can be well protected, and the support can be effectively buffered and protected. However, the damping device cannot adjust the supporting height according to the hole on the building wall, so that the device cannot be stably supported on the inner wall of the hole, the damping effect is reduced, and in addition, the damping device is inconvenient to detach and replace, so that in order to avoid the technical problems, it is necessary to provide an anti-seismic damping device for building engineering to overcome the defects in the prior art.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides the anti-seismic damping device for the construction engineering, which can adjust the supporting height, so that the device can be stably supported on the inner wall of a hole and is convenient to detach and replace.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a building engineering's antidetonation damping device, includes bottom plate and roof, the bottom plate with fixedly connected with telescopic tube between the roof, it is connected with initiative ring gear to rotate on the telescopic tube, initiative ring gear meshes with driven gear mutually, be connected with telescopic machanism on the driven gear, telescopic machanism's the other end fixedly connected with backup pad, the backup pad is located the bottom plate or the outside of roof, initiative ring gear meshes with the drive ring gear, fixedly connected with actuating mechanism on the drive ring gear.

After the scheme is adopted, the device can be fixed inside building holes with different heights through the transmission fit of the toothed ring, so that the adaptability is improved, the support can be relieved, the convenience of disassembly is improved, and the damping device is convenient to replace.

Preferably, the telescopic mechanism comprises a vertical cylinder and a threaded rod, one end of the vertical cylinder is fixedly connected with the driven gear, the inner wall of the vertical cylinder is connected with the threaded rod through threads, and one end of the threaded rod is fixedly connected with the supporting plate.

After the scheme is adopted, the threaded rod is driven to stretch out and draw back through the rotation of the vertical cylinder, and the height-adjustable function of the device is realized.

Preferably, the driving mechanism comprises a rotating rod, the driving toothed ring is fixedly sleeved on the rotating rod, and one end of the rotating rod extends into the bottom plate or the top plate and is in sliding connection with the bottom plate or the top plate.

After the scheme is adopted, the toothed ring drives the driving toothed ring and the driven gear to rotate by rotating the rotating rod, so that the height adjustment is convenient.

Preferably, the notch has all been seted up at bottom plate both ends, two equal joint of notch inner wall has the dead lever, dead lever outer wall symmetry sliding connection has the slider, and is provided with between two sliders and pass the damping spring of dead lever, slider one end rotates and is connected with the rotor plate, the rotor plate other end rotates with roof one side and is connected.

After the scheme is adopted, the impact force is consumed by utilizing the telescopic characteristic of the damping spring, and the damping effect of the device is improved.

Preferably, the rotating rod is a hexagonal rod.

After the scheme is adopted, tools such as a wrench can be used for clamping the rotating rod to rotate conveniently.

Preferably, the driven gear is correspondingly arranged at each corner position of the bottom plate and the top plate.

After the scheme is adopted, the vertical cylinder can rotate in the bottom plate and the top plate, so that the expansion and contraction of the threaded rod are controlled, and the supporting range of the device is adjusted.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. Through driven gear's cooperation, make initiative ring gear and rotary drum drive the chimney rotatory to push away threaded rod and backup pad along the inside removal of chimney, adjusted the distance between two backup pads, make the device can fix inside the building hole of different height, improved adaptability, and reverse rotary drum and initiative ring gear, and through driven gear and the cooperation of chimney, pulling threaded rod and backup pad shrink, the dismantlement is supported, has improved the convenience of dismantling, is convenient for change damping device.

2. The shock-absorbing member is arranged to buffer the impact force, so that the shock of the building is reduced, the shock-resistant effect of the building is improved, the impact force is further consumed by utilizing the telescopic characteristic of the shock-absorbing spring, and the shock-absorbing effect of the device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the split structure of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the telescopic sleeve of the present utility model;

FIG. 4 is a partial cross-sectional view of the present utility model;

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the utility model provides a technical scheme, an anti-seismic damping device for constructional engineering, which comprises a bottom plate 1 and a top plate 2, wherein the top end of the bottom plate 1 and the bottom end of the top plate 2 are provided with a driving toothed ring 402 and a driven gear 405 which are in constant mesh, the driven gear 405 is correspondingly arranged at each corner position of the bottom plate 1 and the top plate 2, the driving toothed ring 402 is sleeved on a telescopic sleeve 3 through a bearing 401, and the driving toothed ring 402 is rotated through the cooperation of the driven gear 405. The telescopic sleeve 3 is fixedly connected between the bottom plate 1 and the top plate 2, the damping spring 307 is arranged in the telescopic sleeve 3, the bottom plate 1 and the top plate 2 are internally provided with a rotatable vertical cylinder 403, one end of the vertical cylinder 403 is fixedly connected with the driven gear 405, the inner wall of the vertical cylinder 403 is connected with a threaded rod 404 through threads, one end of the threaded rod 404 is fixedly connected with a supporting plate 406, the vertical cylinder 403 can rotate in the bottom plate 1 and the top plate 2, the expansion and the contraction of the threaded rod 404 are controlled, and the supporting range of the device is adjusted. The outer surfaces of the two supporting plates 406 are adhered with buffer rubber pads 407, and the buffer rubber pads 407 play a role in damping.

The top of the bottom plate 1 and the bottom of the top plate 2 are provided with toothed rings 6 meshed with the driving toothed ring 402, the driving toothed ring 6 is fixedly sleeved on a rotating rod 5, and one end of the rotating rod 5 extends into the bottom plate 1 or the top plate 1 and is in sliding connection with the bottom plate 1 or the top plate 2. The rotating rod 5 is a hexagonal rod. By rotating the rotating rod 5, power is transmitted to drive the driving toothed ring to rotate.

Notch 303 has all been seted up at bottom plate 1 both ends, two the equal joint of notch 303 inner wall has dead lever 304, dead lever 304 outer wall symmetry sliding connection has slider 305, and is provided with between two sliders 305 and pass the damping spring 306 of dead lever 304, slider 305 one end rotates and is connected with rotor plate 307, the rotor plate 307 other end rotates with roof 2 one side to be connected. By compression and extension of the damper springs 307, the two sliders 305 slide on the fixed rod 304, thereby compressing and stretching the damper springs 306, and achieving a damper effect.

The working principle and the using flow of the utility model are as follows: firstly, the device is placed into a hole formed in a building, then the outer wall of a rotating rod 5 is clamped by a wrench, the rotating rod 5 is rotated, and power is transmitted through the cooperation of a toothed ring 6 to drive a driving toothed ring 402 to rotate, so that convenience is improved;

Then, in the process that the rotary rod 5 drives the driving toothed ring 402 and the rotary drum 401 to rotate through the toothed ring 6, the power is transmitted by utilizing the cooperation of the driven gear 405, the driving toothed ring 402 is forced to push the vertical drum 403 to rotate, and then the threaded rod 404 and the supporting plate 406 are pushed to move along the inside of the vertical drum 403, the distance between the two supporting plates 406 is adjusted, the two supporting plates 406 are respectively attached to the top ends and the bottom ends of holes, the bottom plate 1 and the top plate 2 are conveniently supported and fixed in building holes with different heights, the adaptability is improved, the rotary drum 401 and the driving toothed ring 402 are reversed, and the threaded rod 404 and the supporting plate 406 are pulled to shrink through the cooperation of the driven gear 405 and the vertical drum 403, so that the support is released, the convenience of disassembly is improved, and the damping device is convenient to replace;

Finally, the damping springs 307 between the two base plates 306 are used for buffering impact force, so that the vibration of a building is reduced, the earthquake-resistant effect of the building is improved, meanwhile, the telescopic characteristic of the damping springs 301 is utilized, the sliding block 305 is pulled to slide along the fixing rod 304 in the notch 303, and the top plate 2 is driven to move through the cooperation of the rotating plate 302, so that the impact force is further consumed, and the vibration-resistant effect of the device is improved.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a building engineering's antidetonation damping device, includes bottom plate (1) and roof (2), its characterized in that: the telescopic device comprises a bottom plate (1) and a top plate (2), wherein a telescopic sleeve (3) is fixedly connected between the bottom plate (1) and the top plate (2), a driving toothed ring (402) is rotationally connected on the telescopic sleeve (3), the driving toothed ring (402) is meshed with a driven gear (405), a telescopic mechanism (7) is connected on the driven gear (405), a supporting plate (406) is fixedly connected with the other end of the telescopic mechanism (7), the supporting plate (406) is positioned on the outer side of the bottom plate (1) or the top plate (2), the driving toothed ring (402) is meshed with a driving toothed ring (6), and a driving mechanism (4) is fixedly connected on the driving toothed ring (6).

2. The earthquake-resistant damping device for constructional engineering according to claim 1, wherein: the telescopic mechanism (7) comprises a vertical cylinder (403) and a threaded rod (404), one end of the vertical cylinder (403) is fixedly connected with the driven gear (405), the threaded rod (404) is connected to the inner wall of the vertical cylinder (403) through threads, and a supporting plate (406) is fixedly connected to one end of the threaded rod (404).

3. The earthquake-resistant damping device for constructional engineering according to claim 1, wherein: the driving mechanism (4) comprises a rotating rod (5), the driving toothed ring (6) is fixedly sleeved on the rotating rod (5), and one end of the rotating rod (5) extends into the bottom plate (1) or the top plate (2) and is rotationally connected with the bottom plate (1) or the top plate (2).

4. The earthquake-resistant damping device for constructional engineering according to claim 1, wherein: notch (303) have been seted up at bottom plate (1) both ends, notch (303) inner wall joint has dead lever (304), dead lever (304) outer wall symmetry sliding connection has slider (305), and is provided with between two sliders (305) and pass damping spring (301) of dead lever (304), slider (305) one end rotates and is connected with rotating plate (302), rotating plate (302) other end with roof (2) one side rotates and is connected.

5. A seismic mitigation apparatus for a construction process according to claim 3, wherein: the rotary rod (5) is a hexagonal rod.

6. The earthquake-resistant damping device for constructional engineering according to claim 1, wherein: the driven gears (405) are correspondingly arranged at the corner positions of the bottom plate (1) or the top plate (2).