CN216383140U - Damping device for building construction equipment - Google Patents

Abstract

The application provides a damping device for construction equipment, including fixing the base on ground, the base has the open chamber that holds in top, it is used for the board of accepting of being connected with equipment to hold intracavity activity joint, the bottom structure of accepting the board has the downwardly protruding wedge clamp plate of symmetrical arrangement, the inclined plane side slidable butt slider of clamp plate, two be equipped with the spring of compression between the slider. The damage to the ground caused by the vibration of the equipment can be reduced.

Description

Damping device for building construction equipment

Technical Field

The application relates to the field of building construction, in particular to a damping device for building construction equipment.

Background

In the related art, most of equipment used in building construction all can produce vibrations when working and operating, and the vibrations of equipment not only can influence the normal use of equipment, but also easily causes the damage to ground, and long-time operation back still can lead to the installation of equipment fixed the emergence not hard up, and consequently, how to reduce the damage that causes ground because of equipment vibrations is the problem that needs to solve urgently.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the purpose of the present application is to provide a damping device for building construction equipment, which can reduce damage to the ground caused by equipment vibration.

For realizing above-mentioned purpose, the application provides a damping device for construction equipment, including fixing the base on ground, the base has the open chamber that holds in top, it is used for accepting the board with equipment connection to hold intracavity activity joint, the bottom structure of accepting the board has the downwardly protruding wedge clamp plate of symmetrical arrangement, the inclined plane side slidable butt slider of clamp plate, two be equipped with the spring of compression between the slider.

According to the utility model provides a damping device for construction equipment, through addding the base, the board is accepted to the intracavity activity joint that holds of base, and construct the downwardly protruding wedge clamp plate of two symmetrical arrangement in the bottom of accepting the board, set up the spring of compression between two sliders with the inclined plane slidable butt of clamp plate, when accepting the board along with equipment vibrations, utilize the sliding fit between clamp plate and slider, the spring is compressed by the removal in opposite directions of two sliders, the deformation that utilizes the spring can absorb the energy of equipment vibrations, the damage that causes ground because of equipment vibrations has been reduced to a certain extent.

In addition, the damping device for building construction equipment provided by the application can also have the following additional technical characteristics:

further, the base is configured with connection plates on both sides.

Furthermore, the side wall of the base is provided with a limiting hole clamped with the bearing plate.

Furthermore, two sides of the bearing plate are provided with limiting rods clamped in the limiting holes.

Furthermore, the pressure plate is trapezoidal along the cross section, and the inclined plane of pressure plate is located the inboard.

Furthermore, the bottom of the accommodating cavity is provided with a sliding rail clamped with the sliding block.

Further, the slide rails are symmetrically arranged at the bottom of the accommodating cavity.

Further, the slider is located inside the pressure plate.

Further, the slider is triangular in shape along the cross-section.

Further, the slide rail is T-shaped along the section.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a shock-absorbing device for construction equipment according to an embodiment of the present application;

FIG. 2 is a schematic top view of the base of FIG. 1;

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the slide rail of FIG. 1;

reference numerals:

100. a base;

200. a bearing plate;

300. a slider;

400. a spring;

110. a connecting plate;

120. a limiting hole;

130. an accommodating chamber;

140. a slide rail;

111. connecting holes;

210. pressing a plate;

220. a limiting rod;

310. a clamping hole.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

A shock-absorbing device for construction equipment according to an embodiment of the present application will be described below with reference to the accompanying drawings.

As shown in fig. 1 to 4, a shock-absorbing device for construction equipment according to an embodiment of the present application includes a base 100, a receiving plate 200, a slider 300, and a spring 400.

Specifically, the base 100 is integrally configured to be rectangular plate-shaped, the base 100 protrudes upwards to form a rectangular side wall, the side wall encloses a rectangular accommodating cavity 130, the left side and the right side of the base 100 extend outwards to form two connecting plates 110 which are symmetrical to each other, connecting holes 111 are formed in the connecting plates 110, and anchor bolts (not shown) pass through the connecting holes 111 to fix the base 100 on a horizontal ground.

Meanwhile, two side walls of one side of the connecting plate 110 are further provided with long and straight limiting holes 120 extending in the vertical direction.

The receiving plate 200 in this embodiment is integrally configured to be rectangular plate-shaped, the receiving plate 200 is clamped in the accommodating cavity 130 in a horizontally placed state, the left and right sides of the receiving plate 200 are provided with the limiting rods 220 penetrating through the limiting holes 120, and the receiving plate 200 can be prevented from separating from the accommodating cavity 130 by the mutual matching of the limiting holes 120 and the limiting rods 220, so that the receiving plate 200 can only move up and down in the accommodating cavity 130.

The bottom surface of the bearing plate 200 is protruded downward to form two pressing plates 210 which are symmetrical to each other, and the pressing plates 210 have a trapezoidal shape in cross section.

Specifically, the outer side surface of the pressing plate 210 is flush with the side surface of the bearing plate 200, the inclined surface of the pressing plate 210 is located at the inner side, and the narrower end of the pressing plate 210 is located at the bottom.

The bottom surface of the accommodating cavity 130 of the base 100 is provided with two mutually parallel slide rails 140, the slide rails 140 are T-shaped along the cross section, the slide block 300 is slidably clamped on the slide rails 140, and the bottom of the slide rail 300 is provided with a T-shaped clamping groove 310 matched with the slide rails 140.

In this embodiment, two sliding blocks 300 are fastened to each sliding rail 140, the two sliding blocks 300 are symmetrically disposed at two ends of the sliding rail 140, a spring 400 in a compressed state is fixedly connected between the two sliding blocks 300, and the two sliding blocks 300 are respectively pushed to the left and right ends of the sliding rail 140 under the elastic force of the spring 400.

Specifically, the slider 300 in the present embodiment is configured in a right triangle shape in cross section, and the inclined surface of the slider 300 slidably fits the inclined surface of the platen 210.

The slider 300 is disposed between the two pressing plates 210 below the receiving plate 200, and since the slider 300 is pushed to both sides by the spring 400, the receiving plate 200 is supported above the slider 200, and when the receiving plate 200 moves downward, the slider 300 moves inward along the slide rail 140 by being pressed by the pressing plates 210, so that the spring 400 is further compressed, and at this time, the spring 400 plays a role of buffering the downward movement of the receiving plate 200, that is, the spring 400 absorbs potential energy of the receiving plate 200 by being deformed.

It can be understood that, when the device is fixed above the receiving plate 200, the receiving plate 200 may vibrate with the device, and since the receiving plate 200 is limited in the accommodating cavity 130 of the base 100, the receiving plate 200 may vibrate up and down in the accommodating cavity 130, the spring 400 may be compressed by the sliding fit of the sliding block 300 and the pressing plate 210, and further the energy released by the up and down vibration of the device may be absorbed by the deformation of the spring 400 in the horizontal direction, thereby effectively reducing the damage to the ground caused by the device vibration.

Consequently according to the damping device for construction equipment that this application provided, through addding the base, the board is accepted to the intracavity activity joint that holds at the base, and construct the downwardly protruding wedge clamp plate of two symmetrical arrangement in the bottom of accepting the board, set up the spring of compression between two sliders with the inclined plane slidable butt of clamp plate, when accepting the board along with equipment vibrations, utilize the sliding fit between clamp plate and slider, the spring is compressed by the removal in opposite directions of two sliders, the deformation that utilizes the spring can absorb the energy of equipment vibrations, the damage that causes ground because of equipment vibrations has been reduced to a certain extent.

Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. The utility model provides a damping device for construction equipment, its characterized in that, is including fixing the base on ground, the base has the open chamber that holds in top, it is used for the board of accepting of being connected with equipment to hold intracavity activity joint, the bottom structure of accepting the board has the downwardly protruding wedge clamp plate of symmetrical arrangement, the inclined plane side slidable butt slider of clamp plate, two be equipped with the spring of compression between the slider.

2. The vibration damper for construction equipment according to claim 1,

the base is provided with connecting plates on two sides.

3. The shock absorbing device for construction equipment according to claim 2,

the lateral wall of base be constructed with the spacing hole of accepting the board joint.

4. The vibration damper for construction equipment according to claim 3,

and limiting rods clamped in the limiting holes are constructed on two sides of the bearing plate.

5. The vibration damper for construction equipment according to claim 4,

the pressing plate is trapezoidal along the cross section, and the inclined plane of the pressing plate is positioned on the inner side.

6. The shock absorbing device for construction equipment according to claim 5,

the bottom of the accommodating cavity is provided with a slide rail clamped with the slide block.

7. The vibration damper for construction equipment according to claim 6,

the slide rails are symmetrically arranged at the bottom of the accommodating cavity.

8. The shock absorbing device for construction equipment according to claim 7,

the sliding block is positioned on the inner side of the pressing plate.

9. The shock absorbing device for construction equipment according to claim 8,

the slider is triangular along the cross-section.

10. The vibration damper for construction equipment according to claim 9,

the slide rail is T-shaped along the section.

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