CN211472922U - A shock-absorbing damping mechanism - Google Patents

Abstract

The utility model provides a shock attenuation damping mechanism, including first backup pad, the second backup pad is installed on the top of first backup pad, and the bottom of first backup pad installs anti-overturning mechanism, anti-overturning mechanism's inside is including the bracing piece, and is welded connection between the bottom of bracing piece and first backup pad, the bottom fixedly connected with spring leaf of bracing piece, and the bottom fixedly connected with base of spring leaf, the both ends of bracing piece are connected with the axis of rotation respectively. The utility model discloses in, through the bracing piece of the equidistance installation of first backup pad bottom, the axis of rotation that its bracing piece both sides were installed respectively can receive when external force extrudees the horizontal atress of first backup pad when stereo garage, and the axis of rotation cooperation connecting rod and connecting block can be so that first backup pad carry out the skew removal, prevent that stereo garage atress is overweight, cause the crack that the wall body produced, have the effect of alleviating the horizontal atress of wall body.

Description

A shock-absorbing damping mechanism

technical field

The utility model relates to the technical field of shock absorption and damping, in particular to a shock absorption and damping mechanism.

Background technique

When the solid vibrates, the method of dissipating the energy of the solid vibration in the damping layer as much as possible is called damping damping. One of the functions, its cast steel shell adopts alloy steel spring and is sprayed with plastic, which has good weather resistance, effectively increases the service life, and has a good shockproof effect.

The existing shock absorption and damping mechanism cannot well buffer the lateral extrusion force when the three-dimensional garage is subjected to lateral shaking or extrusion. When the shaking is too violent or too long, it is easy to cause cracks in the walls or support columns of the three-dimensional garage. even broken.

Therefore, it is necessary to provide a shock absorption damping mechanism to solve the above technical problems.

Utility model content

The utility model provides a shock-absorbing damping mechanism, which solves the problem that the existing shock-absorbing and damping mechanism cannot well buffer the lateral squeezing force when the three-dimensional garage is subjected to lateral swaying force or squeezing.

In order to solve the above technical problems, the present invention provides a shock absorption and damping mechanism, which includes a first support plate, a second support plate is installed at the top of the first support plate, and a damper is installed at the bottom end of the first support plate. A tipping mechanism, the inside of the anti-tipping mechanism includes a support rod, and the support rod and the bottom end of the first support plate are welded and connected, the bottom end of the support rod is fixedly connected with a spring sheet, and the bottom of the spring sheet is The end is fixedly connected with the base, the two ends of the support rod are respectively connected with a rotating shaft, and the inner part of the rotating shaft is fixedly connected with a connecting rod, the other side of the connecting rod is fixedly connected with a connecting block, and the connecting block is connected with the first The bottom ends of the support plates are fixedly connected, the bottom end of the second support plate is installed with a shockproof mechanism, and the bottom end of the second support plate is installed with an alarm mechanism.

Preferably, the support rod and the rotating shaft are connected by welding, and the support rod forms an elastic expansion and contraction structure through the spring sheet and the base.

Preferably, the inside of the anti-vibration mechanism includes a telescopic outer rod, and the telescopic outer rod and the first support plate are connected by welding, the telescopic outer rod is sleeved and connected with a telescopic inner rod, and the telescopic inner rod is connected with the first support plate. The bottom ends of the second support plates are connected by welding, the top ends of the first support plates are fixedly connected with a first return spring, and the first return springs and the second support plates are connected by welding, and the telescopic outer rods are connected by welding. A second return spring is fixedly connected inside, and the second return spring and the telescopic inner rod are fixedly connected.

Preferably, the telescopic outer rod and the telescopic inner rod are movably connected, and the telescopic inner rod forms an elastic telescopic structure between the telescopic inner rod and the telescopic outer rod through the second return spring.

Preferably, the inside of the alarm mechanism includes a buzzer, and the buzzer is fixedly connected to the first support plate, a switch button is fixedly connected to one side of the buzzer, and the top of the switch button is connected to There are thimbles.

Preferably, the thimble and the second support plate are fixedly connected, and the thimble and the switch button are vertically opposite.

Compared with the related art, the shock absorption damping mechanism provided by the utility model has the following beneficial effects:

The utility model provides a shock absorption and damping mechanism. In the utility model, through the support rods installed at equal distances at the bottom end of the first support plate, and the rotating shafts respectively installed on both sides of the support rods, the three-dimensional garage can be squeezed by external forces when the three-dimensional garage is squeezed. When the first support plate is laterally stressed, the rotating shaft cooperates with the connecting rod and the connecting block to make the first support plate move offset, preventing the three-dimensional garage from being overstressed and causing cracks in the wall, which can alleviate the lateral stress of the wall. The effect of force, through the first return spring at the bottom of the second support plate and the second return spring sleeved inside the telescopic outer rod, can make the three-dimensional garage receive longitudinal vibrations, offset the vibrations, and play a cushioning effect. Effect, through the thimble at the bottom of the second support plate, when the top of the second support plate is squeezed by gravity, it will drive the thimble to move down, when the second support plate is too heavy and close to the first support plate, the thimble will Squeeze the switch button of the buzzer, so that the buzzer sends out an alarm to remind others, which can remind others that the second support plate is over-stressed, so as to ensure the safe use of the device.

Description of drawings

Fig. 1 is the structural schematic diagram of a kind of preferred embodiment side of a kind of shock absorption damping mechanism provided by the utility model;

Fig. 2 is the structural schematic diagram of the anti-overturning mechanism shown in Fig. 1;

FIG. 3 is a schematic structural diagram of the anti-vibration mechanism shown in FIG. 1;

FIG. 4 is a schematic structural diagram of the interior of the anti-vibration mechanism shown in FIG. 1 .

Labels in the figure: 1, the first support plate, 2, the second support plate, 3, the anti-tipping mechanism, 301, the support rod, 302, the spring plate, 303, the base, 304, the rotating shaft, 305, the connecting rod, 306, Connecting block, 4. Anti-vibration mechanism, 401, Telescopic outer rod, 402, Telescopic inner rod, 403, First return spring, 404, Second return spring, 5, Alarm mechanism, 501, Buzzer, 502, Switch button, 503. Thimble.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

Please refer to FIG. 1, FIG. 2, FIG. 3 and FIG. 4. FIG. 1 is a schematic side view of a preferred embodiment of a shock absorbing damping mechanism provided by the present utility model; Schematic diagram of the structure of the mechanism; FIG. 3 is a schematic structural diagram of the anti-vibration mechanism shown in FIG. 1 ; FIG. 4 is a schematic structural diagram of the interior of the anti-vibration mechanism shown in FIG. 1 . A shock absorption and damping mechanism includes a first support plate 1, a second support plate 2 is installed at the top of the first support plate 1, and an anti-dump mechanism 3 is installed at the bottom end of the first support plate 1. The interior includes a support rod 301, and the support rod 301 and the bottom end of the first support plate 1 are connected by welding, the bottom end of the support rod 301 is fixedly connected with a spring piece 302, and the bottom end of the spring piece 302 is fixedly connected with a base 303, the two ends of the support rod 301 are respectively connected with a rotating shaft 304, and the inner part of the rotating shaft 304 is fixedly connected with a connecting rod 305, and the other side of the connecting rod 305 is fixedly connected with a connecting block 306, and the connecting block 306 is connected with the first support The bottom ends of the plates 1 are fixedly connected, the bottom end of the second support plate 2 is installed with a shockproof mechanism 4, and the bottom end of the second support plate 2 is installed with an alarm mechanism 5, which can support the first plate through a plurality of bases 303. A support plate 1 and a second support plate 2 .

The support rod 301 and the rotating shaft 304 are connected by welding, and the support rod 301 forms an elastic expansion and contraction structure through the spring sheet 302 and the base 303, which can relieve the lateral pressing force of the device.

The inside of the anti-vibration mechanism 4 includes a telescopic outer rod 401, and the telescopic outer rod 401 and the first support plate 1 are welded and connected. The bottom ends of the second support plate 2 are connected by welding, the top end of the first support plate 1 is fixedly connected with a first return spring 403, and the first return spring 403 and the second support plate 2 are connected by welding. A second return spring 404 is fixedly connected in the rod 401, and the second return spring 404 and the telescopic inner rod 402 are fixedly connected, which can offset the vibration force of the three-dimensional garage installed at the top.

The telescopic outer rod 401 and the telescopic inner rod 402 are movably connected, and the telescopic inner rod 402 forms an elastic telescopic structure between the telescopic inner rod 402 and the telescopic outer rod 401 through the second return spring 404 to prevent the top end from vibrating violently.

The alarm mechanism 5 includes a buzzer 501, and the buzzer 501 is fixedly connected to the first support plate 1. One side of the buzzer 501 is fixedly connected with a switch button 502, and the top of the switch button 502 is connected There is a thimble 503, and the buzzer 501 is connected with the switch button 502 through a connecting wire, which can control the switch operation of the buzzer 501.

The ejector pin 503 and the second support plate 2 are fixedly connected, and the ejector pin 503 and the switch button 502 are vertically opposite to each other, so that a chirping can be issued to remind others.

The working principle of a shock absorbing damping mechanism provided by the utility model is as follows:

When in use, first install the device to the bottom end of the three-dimensional garage and bury it in the ground. When the lateral extrusion or shaking force is encountered, the support rod 301 installed at the bottom end of the first support plate 1 is equidistantly installed, and the support rod 301 The rotating shafts 304 installed on both sides respectively, the rotating shaft 304 drives the connecting rod 305 to press the first support plate 1 at the top of the connecting block 306 to move laterally, and the rotating shaft 304 cooperates with the connecting rod 305 and the connecting block 306 to make the first support The plate 1 is shifted to prevent the three-dimensional garage from being overstressed and causing cracks in the wall. When it is subjected to longitudinal compression and vibration, the thimble 503 at the bottom of the second support plate 2 will pass through the top of the second support plate 2. When squeezed by gravity, it will drive the ejector pin 503 to move downward. When the second support plate 2 is overstressed and close to the first support plate 1, the ejector pin 503 will squeeze the switch button 502 of the buzzer 501, making the buzzer sound. The device 501 issues an alarm to remind others that the second support plate 2 is overstressed, and the first return spring 403 at the bottom end of the second support plate 2 is connected with the second return spring 404 inside the telescopic outer rod 401 to make the three-dimensional garage. When subjected to longitudinal vibration, the vibration is offset, which has a cushioning effect, and the model of the buzzer 501 in the present invention is SFB-55.

Compared with the related art, the shock absorption damping mechanism provided by the utility model has the following beneficial effects:

1. In this new use model, through the supporting rods 301 installed at the bottom end of the first supporting plate 1 at equal distances, and the rotating shafts 304 respectively installed on both sides of the supporting rods 301, the first supporting plate 1 can be squeezed horizontally when the three-dimensional garage is subjected to external force. When subjected to force, the rotating shaft 304 cooperates with the connecting rod 305 and the connecting block 306 to make the first support plate 1 move offset, preventing the three-dimensional garage from being overstressed and causing cracks in the wall, and has the function of relieving the lateral force of the wall. effect.

2. In the utility model, the first return spring 403 at the bottom end of the second support plate 2 is connected with the second return spring 404 inside the telescopic outer rod 401, so that when the three-dimensional garage is subjected to longitudinal vibration, the vibration can be offset. , has a cushioning effect.

3. In this application model, through the ejector pin 503 at the bottom end of the second support plate 2, when the top end of the second support plate 2 is squeezed by gravity, the ejector pin 503 will be driven to move downward. When it is close to the first support plate 1, the thimble 503 will squeeze the switch button 502 of the buzzer 501, so that the buzzer 501 will issue an alarm to remind others, which can remind others that the second support plate 2 is overstressed and ensure the safety of the device use.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (6)

1. The utility model provides a shock attenuation damping mechanism, includes first backup pad (1), its characterized in that: the anti-falling mechanism is characterized in that a second supporting plate (2) is installed at the top end of the first supporting plate (1), the bottom end of the first supporting plate (1) is provided with an anti-falling mechanism (3), the interior of the anti-falling mechanism (3) comprises a supporting rod (301), the supporting rod (301) is in welded connection with the bottom end of the first supporting plate (1), the bottom end of the supporting rod (301) is fixedly connected with a spring piece (302), the bottom end of the spring piece (302) is fixedly connected with a base (303), two ends of the supporting rod (301) are respectively connected with a rotating shaft (304), the interior of the rotating shaft (304) is fixedly connected with a connecting rod (305), the other side of the connecting rod (305) is fixedly connected with a connecting block (306), the bottom end of the connecting block (306) is fixedly connected with the bottom end of the first supporting plate (1), and the, and the bottom end of the second supporting plate (2) is provided with an alarm mechanism (5).

2. A shock absorbing and damping mechanism as claimed in claim 1, wherein said support rod (301) is connected to said rotation shaft (304) by welding, and said support rod (301) is elastically telescopic with said base (303) via said spring plate (302).

3. The damping mechanism according to claim 1, wherein the shock absorbing mechanism (4) comprises a telescopic outer rod (401) inside, the telescopic outer rod (401) is connected with the first support plate (1) in a welded manner, the telescopic outer rod (401) is connected with a telescopic inner rod (402) in a sleeved manner inside, the telescopic inner rod (402) is connected with the bottom end of the second support plate (2) in a welded manner, the top end of the first support plate (1) is fixedly connected with a first return spring (403), the first return spring (403) is connected with the second support plate (2) in a welded manner, the telescopic outer rod (401) is fixedly connected with a second return spring (404), and the second return spring (404) is connected with the telescopic inner rod (402) in a fixed manner.

4. A shock absorbing and damping mechanism as claimed in claim 3, wherein said outer telescopic rod (401) and inner telescopic rod (402) are movably connected, and the inner telescopic rod (402) and the outer telescopic rod (401) form an elastic telescopic structure through the second return spring (404).

5. A shock-absorbing damping mechanism according to claim 1, characterized in that said alarm mechanism (5) comprises a buzzer (501), said buzzer (501) is fixedly connected with said first supporting plate (1), a switch button (502) is fixedly connected with one side of said buzzer (501), and a thimble (503) is connected with the top end of said switch button (502).

6. A shock absorbing and damping mechanism as claimed in claim 5, wherein said thimble (503) is fixedly connected to said second support plate (2), and said thimble (503) is vertically opposite to said switch button (502).

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