CN209340740U - A kind of building machinery Shockproof base - Google Patents

Abstract

The utility model discloses a kind of building machinery Shockproof bases, belong to vibration abatement field, its key points of the technical solution are that, a kind of building machinery Shockproof base, including cushion socket and support plate, cushion socket upper surface is fixedly connected with shipping and reselling on another market in the left and right sides, ships and resell on another market for two and runs through and be rotatably connected to the first buffer board and the second buffer board, the first buffer board and the second buffer board are arranged in a crossed manner；There are three return springs, one end of return spring to be fixedly connected with the first buffer board for setting between first buffer board and the second buffer board, and the other end is fixedly connected with the second buffer board, and the lower end surface of the second buffer board is fixedly connected with elastic rubber.Pass through two pieces of first buffer boards and the second buffer board arranged in a crossed manner, and the rotation connection by support plate left and right ends on cushion socket, it realizes and Shockproof base is perhaps easily moved away from into heavy-duty machinery placement and improves buffering and damping effect of the heavy-duty machinery when placing or moving away from Shockproof base.

Description

A kind of building machinery Shockproof base

Technical field

The utility model relates to damping device field, in particular to a kind of building machinery Shockproof base.

Background technique

In civil engineering field, used mechanical device is heavy-duty machinery mostly, feature be weight it is big and in transport or It is also easy to produce vibration in person's use process, cause to damage road surface by pressure while generating huge noise, building machinery is one with Shockproof base Kind can buffer vibration and pressure for civil engineering field heavy-duty machinery, and can reduce noise and protection road surface Device, play the role of shockproof cushioning.

But existing building machinery Shockproof base, inconvenience is by heavy-duty machinery placement or moves away from Shockproof base, while Buffering and damping effect is bad when heavy-duty machinery is placed or moves away from Shockproof base.

Utility model content

In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of building machinery Shockproof base, Turn on cushion socket by two pieces of first buffer boards and the second buffer board arranged in a crossed manner, and by support plate left and right ends Dynamic connection is realized easily perhaps to move away from Shockproof base and improve heavy-duty machinery heavy-duty machinery placement and is placing or removing Buffering and damping effect when from Shockproof base.

It is anti-that the above-mentioned technical purpose of the utility model has the technical scheme that a kind of building machinery is used Pedestal, including cushion socket and support plate are shaken, the cushion socket upper surface is fixedly connected with shipping and reselling on another market in the left and right sides, described in two It ships and resell on another market and runs through and be rotatably connected to the first buffer board and the second buffer board, first buffer board and second buffer board intersect Setting；There are three return spring, one end of the return spring for setting between first buffer board and second buffer board It is fixedly connected with first buffer board, the other end is fixedly connected with second buffer board, the lower end of second buffer board Face is fixedly connected with elastic rubber；The support plate includes top plate, two blocks of side plates and two pieces of flexible connection blocks, two pieces of sides Plate is located at the left and right sides of the top plate, two pieces of flexible connection blocks be fixedly connected on the top plate and the side plate it Between, two blocks of side plates are in the setting of " slope " shape；Two blocks of side plates run through close to one end of the cushion socket to be connected with Two positioning rotating shafts, two blocks of side plates are rotatablely connected by two positioning rotating shafts and the cushion socket.

Further, first buffer board and the second buffer board infall run through and are rotatably connected to gag lever post, The limit boom end is connected together and has pole cap.

Further, the top plate is in contact with first buffer board and the second buffer board.

Further, three return springs are equidistantly arranged and equal length.

In conclusion the utility model has the following beneficial effects:

Two blocks of side plates of this kind of building machinery Shockproof base are in the setting of " slope " shape, and heavy-duty machinery passes through along two pieces Side plate sliding realizes without lifting heavy-duty machinery and easily places or move away from Shockproof base heavy-duty machinery, work as heavy type When sliding on the side plate on right side, side plate tilts along positioning rotating shaft to cushion socket direction and presses the first buffer board machinery, at this time First buffer board is rotated by shipping and reselling on another market to the direction of cushion socket, while the direction drawing that return spring is rotated with the first buffer board It is long, limit and buffer function to the first buffer board are realized by the reaction force that return spring generates；When heavy-duty machinery exists When sliding on the side plate in left side, side plate tilts to cushion socket direction along positioning rotating shaft and presses the second buffer board, the second buffer board It is same to be rotated by shipping and reselling on another market to the direction of cushion socket, and elastic rubber is compressed, thus realize to the shockproof of pressure with Buffering.

Detailed description of the invention

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the buffer board and cushion socket overall structure figure of the utility model；

Fig. 3 is the support plate overall structure figure of the utility model.

In figure, 1, cushion socket；101, the first buffer board；102, the second buffer board；103, elastic rubber；104, return bullet Spring；2, support plate；201, top plate；202, side plate；203, it is flexibly connected block；204, positioning rotating shaft.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

Referring to Fig.1-3, a kind of building machinery Shockproof base, including cushion socket 1 and support plate 2,1 upper surface of cushion socket are solid Surely it is connected with shipping and reselling on another market in the left and right sides, ships and resell on another market for two and runs through and be rotatably connected to the first buffer board 101 and the second buffer board 102, the first buffer board 101 and the second buffer board 102 are arranged in a crossed manner；It is arranged between first buffer board 101 and the second buffer board 102 There are three return spring 104, one end of return spring 104 is fixedly connected with the first buffer board 101, the other end and the second buffer board 102 are fixedly connected, and the lower end surface of the second buffer board 102 is fixedly connected with elastic rubber 103；Support plate 2 include top plate 201, Two blocks of side plates 202 and two pieces of flexible connection blocks 203, two blocks of side plates 202 are located at the left and right sides of top plate 201, two pieces of flexibilities Link block 203 is fixedly connected between top plate 201 and side plate 202, and two blocks of side plates 202 are arranged in " slope " shape；Two blocks of side plates 202 run through close to one end of cushion socket 1 and are connected with two positioning rotating shafts 204, and two blocks of side plates 202 pass through two positioning rotating shafts 204 are rotatablely connected with cushion socket 1.

By above technical scheme, heavy-duty machinery along two blocks of side plates 202 by sliding, it is not necessary that heavy-duty machinery is lifted, It realizes and easily heavy-duty machinery is placed or moves away from Shockproof base, when heavy-duty machinery slides on the side plate 202 on right side, Side plate 202 tilts to 1 direction of cushion socket along positioning rotating shaft 204 and presses the first buffer board 101, and the first buffer board 101 is logical at this time It crosses to ship and resell on another market and be rotated to the direction of cushion socket 1, while return spring 104 passes through with elongating in the direction that the first buffer board 101 rotates The reaction force that return spring 104 generates realizes limit and buffer function to the first buffer board 101；When heavy-duty machinery is on a left side When sliding on the side plate 202 of side, side plate 202 tilts to 1 direction of cushion socket along positioning rotating shaft 204 and presses the second buffer board 102, Second buffer board 102 is equally rotated by shipping and reselling on another market to the direction of cushion socket 1, is compressed to elastic rubber 103, and pass through elasticity Rubber 103 generate bounce to pressure caused by side plate 202 carry out bumper and absorbing shock, thus improve heavy-duty machinery place or Person moves away from buffering and damping effect when Shockproof base.

Embodiment 2

Referring to Fig. 2, a kind of building machinery Shockproof base is substantially the same manner as Example 1, and moreover, first is slow Punching 101 and 102 infall of the second buffer board run through and are rotatably connected to gag lever post, and gag lever post, which plays, avoids the first buffer board 101 and 102 flip angle of the second buffer board is excessive and the effect for the damage that causes to ship and resell on another market, limit boom end are connected together and have pole cap, Pole cap blocks the both ends of gag lever post, and gag lever post is avoided to slip.

Embodiment 3

Referring to Fig.1, a kind of building machinery Shockproof base, it is substantially the same manner as Example 1, moreover, top plate 201 It is in contact with the first buffer board 101 and the second buffer board 102, reduces support plate 2 and the first buffer board 101 and the second buffer board Gap between 102 avoids 201 lower side space of top plate excessive and causes to be recessed.

Embodiment 4

Referring to Fig. 2, a kind of building machinery Shockproof base is substantially the same manner as Example 1, and moreover, three are returned Position spring 104 is equidistantly arranged and equal length, so that three 104 uniform forces of return spring, and the elastic reactance generated It is identical, return spring 104 is improved to the limiting buffer effect of the first buffer board 101.

Working principle: firstly, pushing heavy-duty machinery to slide along two blocks of side plates 202, to easily put heavy-duty machinery Set or move away from Shockproof base, wherein when heavy-duty machinery slides on the side plate 202 on right side, side plate 202 is along positioning rotating shaft 204 tilt to 1 direction of cushion socket and press the first buffer board 101, and the first buffer board 101 is by shipping and reselling on another market to cushion socket 1 at this time Direction rotation, while return spring 104 is generated with elongating in the direction that the first buffer board 101 rotates by return spring 104 Reaction force realizes the limit and buffer function to the first buffer board 101；When heavy-duty machinery slides on the side plate 202 in left side When, side plate 202 tilts to 1 direction of cushion socket along positioning rotating shaft 204 and presses the second buffer board 102, and the second buffer board 102 is same The rebound for being rotated by shipping and reselling on another market to the direction of cushion socket 1, elastic rubber 103 being compressed, and generated by elastic rubber 103 Power carries out bumper and absorbing shock to pressure caused by side plate 202, to improve heavy-duty machinery when placing or moving away from Shockproof base Buffering and damping effect.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (4)

1. a kind of building machinery Shockproof base, including cushion socket (1) and support plate (2), it is characterised in that:

Cushion socket (1) upper surface is fixedly connected with shipping and reselling on another market in the left and right sides, ships and resell on another market described in two and runs through and be rotatablely connected There are the first buffer board (101) and the second buffer board (102), first buffer board (101) and second buffer board (102) are handed over Fork setting；

There are three return spring (104) for setting between first buffer board (101) and second buffer board (102), described One end of return spring (104) is fixedly connected with first buffer board (101), the other end and second buffer board (102) It is fixedly connected, the lower end surface of second buffer board (102) is fixedly connected with elastic rubber (103)；

The support plate (2) includes top plate (201), two pieces of side plates (202) and two pieces of flexible connection blocks (203), described in two pieces Side plate (202) is located at the left and right sides of the top plate (201), and two pieces of flexible connection blocks (203) are fixedly connected on institute It states between top plate (201) and the side plate (202), two pieces of side plates (202) are arranged in " slope " shape；

Two pieces of side plates (202) are run through close to the one end of the cushion socket (1) is connected with two positioning rotating shafts (204), and two Side plate described in block (202) is rotatablely connected by two positioning rotating shafts (204) and the cushion socket (1).

2. a kind of building machinery Shockproof base according to claim 1, it is characterised in that: first buffer board (101) and second buffer board (102) infall runs through and is rotatably connected to gag lever post, and the limit boom end is connected together There is pole cap.

3. a kind of building machinery Shockproof base according to claim 1, it is characterised in that: the top plate (201) and institute It states the first buffer board (101) and the second buffer board (102) is in contact.

4. a kind of building machinery Shockproof base according to claim 1, it is characterised in that: three return springs (104) equidistant arrangement and equal length.