CN210510128U

CN210510128U - Vibroflotation rubber shock absorber

Info

Publication number: CN210510128U
Application number: CN201921519251.5U
Authority: CN
Inventors: 周忠刚
Original assignee: Wuxi Zhongce Damper Co ltd
Current assignee: Wuxi Zhongce Damper Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-12
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a shake towards rubber shock absorber ware, including the bumper shock absorber body, the top and the bottom of bumper shock absorber body all are provided with the flange body, the left side on bumper shock absorber body surface and the equal fixedly connected with go-between in right side, the inboard swing joint of go-between has the multilateral piece, and the quantity of multilateral piece is four and the even symmetrical arrangement, the top and the equal fixedly connected with screw rod in bottom of multilateral piece, and the screw rod is kept away from the one end run-through go-between of multilateral piece and is extended to the outside of go-between. The utility model discloses having replaced the current mode that uses many bolts to fix, having avoided the bolt to lose after dismantling, having pull the fastening effect that has improved the bumper shock absorber body each other through two swivel nuts moreover, having solved the inconvenient user of current rubber shock absorber and fixed, need be connected with the crane respectively and shake towards the ware in the installation, reduced the problem of rubber shock absorber's installation effectiveness, should shake towards rubber shock absorber, possess advantages such as convenient installation.

Description

Vibroflotation rubber shock absorber

Technical Field

The utility model relates to a damping device technical field specifically is a vibroflotation rubber shock absorber.

Background

The vibroflotation device is a special machine tool in vibroflotation construction, generates horizontal vibration force to vibro-extrude filler and surrounding soil mass, thereby achieving the purposes of improving the bearing capacity of a foundation, reducing settlement, improving the stability of the foundation and improving the anti-seismic liquefaction capacity.

The bumper shock absorber needs to be connected with the hoisting ring of the crane through the rubber shock absorber in the using process, but the existing rubber shock absorber is inconvenient for a user to fix, and needs to be connected with the crane and the bumper shock absorber respectively in the installation process, so that the installation efficiency of the rubber shock absorber is reduced, and the bumper shock absorber is inconvenient for the user to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a shake towards rubber shock absorber possesses advantages such as convenient installation, has solved current rubber shock absorber inconvenient user and has fixed, need be connected with crane and shake towards the ware respectively in the installation, has reduced rubber shock absorber's installation effectiveness's problem.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a shake towards rubber shock absorber ware, includes the bumper shock absorber body, the top and the bottom of bumper shock absorber body all are provided with the flange body, the left side and the equal fixedly connected with go-between in right side on bumper shock absorber body surface, the inboard swing joint of go-between has the multilateral piece, the quantity of multilateral piece is four and even symmetrical arrangement, the top and the equal fixedly connected with screw rod in bottom of multilateral piece, the one end that the multilateral piece was kept away from to the screw rod runs through the go-between and extends to the outside of go-between, the screw rod passes through bearing swing joint with the go-between, the surperficial threaded connection of screw rod has the swivel nut, the one end that the screw rod was kept away from to the swivel nut runs through bumper shock absorber body and flange body in proper order and extends to the.

Preferably, the surface of the threaded sleeve is sleeved with a cushion layer positioned at the bottom of the nut, the cushion layer is composed of a spring gasket and a rubber pad, and the spring gasket is positioned at the top of the rubber pad.

Preferably, a pressure spring sleeved on the surface of the screw rod is fixedly connected to the outer side of the connecting ring, and one end, far away from the connecting ring, of the pressure spring is fixedly connected with one end, far away from the nut, of the screw sleeve.

Preferably, the fixed surface of the shock absorber body is connected with a limiting plate located on the inner side of the screw rod, one side of the threaded sleeve close to the shock absorber body is fixedly connected with a limiting rod located inside the limiting plate, and the limiting rod is connected with the limiting plate in a sliding mode.

Preferably, the one end fixedly connected with that the screw rod kept away from the polygon piece is located the inside protection of swivel nut and fills up, the surface of protection pad contacts with the inner wall of swivel nut, the material of protection pad is silica gel.

Preferably, the outer side of the connecting ring is fixedly connected with angle plates, the number of the angle plates is eight, the angle plates are uniformly and symmetrically arranged, and the inner side of the connecting ring is fixedly connected with supporting plates corresponding to the angle plates.

(III) advantageous effects

Compared with the prior art, the utility model provides a vibroflotation rubber shock absorber possesses following beneficial effect:

1. this shake towards rubber shock absorber ware, through the rotatory multilateral piece of spanner, it is rotatory that multilateral piece drives the screw rod, the screw rod is rotatory to make the swivel nut remove to both sides, when the screw rod was kept away from to the swivel nut one end run through shock absorber body and flange body in proper order and extend to the outside of flange body, the user establishes the swivel nut on the surface of swivel nut, thereby accomplish the connection to the shock absorber body, the mode that current use many bolts to fix has been replaced, avoid the bolt to lose after dismantling, and pull each other through two swivel nuts and improve the fastening effect of shock absorber body, it fixes to have solved the inconvenient user of current rubber shock absorber ware, need be connected with the crane respectively and shake towards the ware in the installation, the problem of the installation effectiveness of rubber shock absorber ware is reduced, this shake towards rubber shock absorber ware, possess advantages such as convenient installation.

2. The vibroflotation rubber shock absorber can reduce the friction between a flange body and a nut by arranging a cushion layer, can improve the contact area between the nut and the flange body, improves the fixing effect of the nut, can play a supporting effect on a threaded sleeve by arranging a pressure spring, reduces the vibration generated by the threaded sleeve in the moving process, can achieve the shock absorption and buffering effect, can play a guiding effect on the threaded sleeve by arranging a limiting plate and a limiting rod, prevents the threaded sleeve from rotating along with a screw rod to cause the situation that the threaded sleeve cannot normally move, can improve the moving stability of the threaded sleeve, prevents the threaded sleeve from inclining in the moving process, can play a shock absorption effect on the threaded sleeve in the accommodating process of the threaded sleeve by arranging a protective cushion, prevents the threaded sleeve from excessively moving and colliding with the screw rod, and can improve the stability and the stress of a connecting ring by arranging the angle plate and the supporting plate, the looseness of the connection part of the connecting ring and the shock absorber body is prevented, the service life of the shock absorber body can be prolonged, and the use cost of the shock absorber body is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the shock absorber comprises a shock absorber body 1, a flange body 2, a connecting ring 3, a polygonal block 4, a screw rod 5, a threaded sleeve 6, a screw cap 7, a cushion layer 8, a spring gasket 801, a rubber gasket 802, a pressure spring 9, a limiting plate 10, a limiting rod 11, a protective pad 12, an angle plate 13 and a supporting plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a vibroflotation rubber shock absorber comprises a shock absorber body 1, wherein the top and the bottom of the shock absorber body 1 are both provided with flange bodies 2, the left side and the right side of the surface of the shock absorber body 1 are both fixedly connected with connecting rings 3, the outer side of the connecting rings 3 is fixedly connected with angle plates 13, the number of the angle plates 13 is eight, the angle plates are uniformly and symmetrically arranged, the inner side of the connecting rings 3 is fixedly connected with supporting plates 14 corresponding to the angle plates 13, the stability and the stress of the connecting rings 3 can be improved by arranging the angle plates 13 and the supporting plates 14, the looseness of the connection part of the connecting rings 3 and the shock absorber body 1 can be prevented, the service life of the shock absorber body 1 can be prolonged, the use cost of the shock absorber body 1 is reduced, the inner side of the connecting rings 3 is movably connected with polygonal blocks 4, the number of the polygonal blocks 4 is four, the, one end of the screw rod 5, which is far away from the polygonal block 4, penetrates through the connecting ring 3 and extends to the outer side of the connecting ring 3, the screw rod 5 is movably connected with the connecting ring 3 through a bearing, the surface of the screw rod 5 is in threaded connection with a threaded sleeve 6, the outer side of the connecting ring 3 is fixedly connected with a pressure spring 9 which is sleeved on the surface of the screw rod 5, one end of the pressure spring 9, which is far away from the connecting ring 3, is fixedly connected with one end of the threaded sleeve 6, which is far away from a nut 7, through the arrangement of the pressure spring 9, the effect of supporting the threaded sleeve 6 can be achieved, the vibration generated by the threaded sleeve 6 in the moving process can be reduced, the effect of damping and buffering can be achieved, the surface of the shock absorber body 1 is fixedly connected with a limiting plate 10 which is positioned on the inner side of the screw rod 5, one side, which is close to the shock absorber body 1, the situation that the screw sleeve 6 cannot normally move due to the fact that the screw sleeve 6 rotates along with the screw rod 5 is prevented, meanwhile, the moving stability of the screw sleeve 6 can be improved, the screw sleeve 6 is prevented from inclining in the moving process, a protective pad 12 located inside the screw sleeve 6 is fixedly connected to one end, far away from the polygonal block 4, of the screw rod 5, the outer surface of the protective pad 12 is in contact with the inner wall of the screw sleeve 6, the protective pad 12 is made of silica gel, the protective pad 12 can play a shock absorption effect on the screw sleeve 6 in the storage process of the screw sleeve 6, the screw sleeve 6 is prevented from excessively moving and colliding with the screw rod 5, one end, far away from the screw rod 5, of the screw sleeve 6 sequentially penetrates through the shock absorber body 1 and the flange body 2 and extends to the outer side of the flange body 2, a nut 7 located on the outer side of the flange body 2 is in threaded connection with the surface of the screw sleeve 6, a cushion layer 8 located at the bottom of the nut, spring washer 801 is located the top of rubber pad 802, through setting up bed course 8, can reduce the friction between flange body 2 and the nut 7, can improve the area of contact between nut 7 and the flange body 2 simultaneously, improves the fixed effect of nut 7.

When using, the user removes bumper shock absorber body 1 to the inboard of flange body 2, flange body 2 respectively with rings and bumper shock absorber fixed connection, then the user passes through spanner rotatory multilateral piece 4 in proper order, multilateral piece 4 drives the screw rod 5 rotatory, the screw rod 5 is rotatory to make swivel nut 6 pass through limiting plate 10 spacing to both sides removal, the one end that screw rod 5 was kept away from to swivel nut 6 runs through bumper shock absorber body 1 and flange body 2 in proper order and extends to the outside of flange body 2, then the user overlaps in proper order with bed course 8 and nut 7 and establishes the surface contact at swivel nut 6 and the inboard of messenger bed course 8 and flange body 2, when nut 7 removes to the maximum stroke, accomplish the connection to bumper shock absorber body 1, replaced the current mode that fixes with many bolts that use.

In conclusion, in the vibroflotation rubber shock absorber, the polygonal block 4 is rotated by the wrench, the polygonal block 4 drives the screw 5 to rotate, the screw 5 rotates to move the screw sleeve 6 to two sides, when one end of the threaded sleeve 6, which is far away from the screw rod 5, sequentially penetrates through the damper body 1 and the flange body 2 and extends to the outer side of the flange body 2, a user sleeves the nut 7 on the surface of the threaded sleeve 6, thereby completing the connection of the shock absorber body 1, replacing the prior mode of fixing by a plurality of bolts, avoiding the loss of the bolts after disassembly, and the fastening effect of the shock absorber body 1 is improved through the mutual traction of the two threaded sleeves 6, the problem that the existing rubber shock absorber is inconvenient for a user to fix is solved, need be connected with crane and bumper shock respectively in the installation, reduced the installation effectiveness's of rubber shock absorber problem, this bumper shock absorber that shakes has advantages such as convenient installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shake towards rubber shock absorber ware, includes bumper shock absorber body (1), its characterized in that: the shock absorber comprises a shock absorber body (1), wherein flange bodies (2) are arranged at the top and the bottom of the shock absorber body (1), connecting rings (3) are fixedly connected to the left side and the right side of the surface of the shock absorber body (1), a plurality of polygonal blocks (4) are movably connected to the inner side of the connecting rings (3), the polygonal blocks (4) are arranged in four uniform and symmetrical ways, screw rods (5) are fixedly connected to the top and the bottom of the polygonal blocks (4), one ends, far away from the polygonal blocks (4), of the screw rods (5) penetrate through the connecting rings (3) and extend to the outer side of the connecting rings (3), the screw rods (5) are movably connected with the connecting rings (3) through bearings, thread sleeves (6) are connected to the surface of the screw rods (5), one ends, far away from the screw rods (5), of the thread sleeves (6) sequentially penetrate through the shock absorber body (1) and the flange bodies (2) and extend to, the surface of the threaded sleeve (6) is in threaded connection with a nut (7) positioned on the outer side of the flange body (2).

2. A vibro-kinetic rubber damper as claimed in claim 1, characterized by: the surface cover of swivel nut (6) is equipped with bed course (8) that are located nut (7) bottom, bed course (8) comprise spring gasket (801) and rubber pad (802), spring gasket (801) are located the top of rubber pad (802).

3. A vibro-kinetic rubber damper as claimed in claim 1, characterized by: the outer side of the connecting ring (3) is fixedly connected with a pressure spring (9) sleeved on the surface of the screw rod (5), and one end, far away from the connecting ring (3), of the pressure spring (9) is fixedly connected with one end, far away from the nut (7), of the threaded sleeve (6).

4. A vibro-kinetic rubber damper as claimed in claim 1, characterized by: the surface fixed connection of bumper shock absorber body (1) is located inboard limiting plate (10) of screw rod (5), one side fixedly connected with that swivel nut (6) are close to bumper shock absorber body (1) is located inside gag lever post (11) of limiting plate (10), gag lever post (11) and limiting plate (10) sliding connection.

5. A vibro-kinetic rubber damper as claimed in claim 1, characterized by: the one end fixedly connected with that the screw rod (5) kept away from the polygon piece (4) is located protection pad (12) inside swivel nut (6), the surface of protection pad (12) contacts with the inner wall of swivel nut (6), the material of protection pad (12) is silica gel.

6. A vibro-kinetic rubber damper as claimed in claim 1, characterized by: the outer side of the connecting ring (3) is fixedly connected with angle plates (13), the number of the angle plates (13) is eight, the angle plates are uniformly and symmetrically arranged, and the inner side of the connecting ring (3) is fixedly connected with supporting plates (14) corresponding to the angle plates (13).