CN217498549U

CN217498549U - Double-leg supporting type dustproof electric jack support with buffer structure

Info

Publication number: CN217498549U
Application number: CN202221687415.7U
Authority: CN
Inventors: 沈国祥
Original assignee: Hangzhou Xiangyu Machinery Co ltd
Current assignee: Hangzhou Xiangyu Machinery Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-27
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a dustproof electric jack support of buffer structure biped support type has, including first buffering support and second buffering support, be symmetrical formula distribution between first buffering support and the second buffering support, be connected through the anchor piece between first buffering support and the second buffering support, the support side bearer is all installed at the both ends of first buffering support and second buffering support, the bearing backing plate is installed to the bottom of supporting the side bearer, and the front end of bearing backing plate is provided with widens the backing plate, and the lower extreme of supplementary kicking block is installed and is cushioned the gas post, and the surface parcel of cushioned the gas post has damping spring, and the lower extreme of consolidating the cushion passes through threaded sleeve fixedly connected with shock mount. The utility model discloses a be provided with the buffering supporting structure of two mutual symmetries, be provided with a plurality of cushions in its inside and support protection architecture, the backing plate structure is widened to the cooperation bottom, and then can stabilize the support to top jack subassembly, provides good safety and stability for its operation.

Description

Double-leg supporting type dustproof electric jack support with buffer structure

Technical Field

The utility model relates to a jack support technical field specifically is a dustproof electric jack support of buffer structure both legs support type has.

Background

The electric jack is also called as an electric hydraulic jack and is formed by combining a hydraulic cylinder and an electric pump station, and can realize various forms of operation such as jacking, pushing, pulling, extruding and the like. The most basic principle on which hydraulic transmissions are based is the pascal principle, that is, the pressure is uniform throughout the liquid, so that in a balanced system, a smaller pressure is exerted on a smaller piston, while a larger pressure is exerted on a larger piston, which keeps the liquid stationary. Different pressures at different ends can be obtained by the transfer of liquid, so that a change can be achieved. The hydraulic and electric jack which is commonly seen by people utilizes the principle to achieve the force transmission.

The current electric jack support is easy to generate instability and support insecure phenomena when bearing is carried out on an upper jack component, so that safety accidents are caused, and therefore a novel double-leg support type dustproof electric jack support with a buffer structure needs to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof electric jack support of buffer structure biped support type has to solve present electric jack support that proposes in the above-mentioned background art when carrying out the bearing to the top jack subassembly, easily take place unstability and support insecure phenomenon, cause the problem of incident.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof electric jack support of buffer structure biped support type, includes first buffering support and second buffering support, be symmetrical formula distribution between first buffering support and the second buffering support, be connected through the anchor piece between first buffering support and the second buffering support, the support side bearer is all installed at the both ends of first buffering support and second buffering support, and the internally mounted of support side bearer has the hydraulic pressure vaulting pole, support the bottom of side bearer and install the bearing backing plate, the front end of bearing backing plate is provided with widens the backing plate, the rear end surface welded fastening of support side bearer has supplementary bracer, and the buffering gas column is installed to the lower extreme of supplementary bracer, and the surface coating of buffering gas column has damping spring, and the lower extreme of buffering gas column is provided with the reinforcement cushion, and the lower extreme of reinforcement cushion passes through threaded sleeve fixedly connected with shock mount.

Preferably, the top ends of the first buffer bracket and the second buffer bracket are provided with bearing plates.

Preferably, the bearing backing plate and the widened backing plate are of an integrated structure, and the upper end of the bearing backing plate is connected with the first buffer support and the second buffer support through hydraulic support rods.

Preferably, a bearing cushion block is arranged above the bearing cushion plate.

Preferably, two ends of the bearing cushion block are connected with the supporting side frame through bolt assemblies.

Preferably, the surface of the shock absorption bracket is provided with a spring assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the rear end surface of the supporting side frame is fixedly welded with an auxiliary supporting block, the lower end of the auxiliary supporting block is provided with a buffer gas column, the outer surface of the buffer gas column is wrapped with a damping spring, the lower end of the buffer gas column is provided with a reinforcing cushion block, the lower end of the reinforcing cushion block is fixedly connected with a damping support through a threaded sleeve, an auxiliary buffer supporting structure is arranged at the rear end of the supporting side frame, the buffer gas column is matched with the damping spring, the damping support is rapidly assembled and fixed through the threaded sleeve, and the effects of double damping and layer-by-layer stress reduction are achieved;

(2) the bottom of the supporting side frame is provided with a bearing base plate, the front end of the bearing base plate is provided with a widened base plate, the upper end of the bearing base plate is connected with the first buffer support and the second buffer support through a hydraulic support rod, the bearing base plate is designed in a widening mode, the bearing contact area between the bearing base plate and the ground is increased, the ground load is further reduced, the supporting stability is improved, and the hydraulic support rod plays a role in further reinforcing, connecting and supporting protection.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic structural view of a second buffer bracket of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a second buffer bracket; 2. an anchoring block; 3. a pressure bearing plate; 4. a first buffer bracket; 5. a hydraulic stay bar; 6. a support sideframe; 7. a bolt assembly; 8. a load bearing backing plate; 9. a damping spring; 10. a load-bearing cushion block; 11. widening the base plate; 12. an auxiliary supporting block; 13. a buffer gas column; 14. reinforcing the cushion block; 15. a threaded bushing; 16. shock attenuation support.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a double-leg supporting type dustproof electric jack support with a buffering structure comprises a first buffering support 4 and a second buffering support 1, the first buffering support 4 and the second buffering support 1 are symmetrically distributed, the first buffering support 4 is connected with the second buffering support 1 through an anchoring block 2, supporting side frames 6 are mounted at two ends of the first buffering support 4 and the second buffering support 1, hydraulic support rods 5 are mounted inside the supporting side frames 6, bearing base plates 8 are mounted at the bottoms of the supporting side frames 6, widened base plates 11 are arranged at the front ends of the bearing base plates 8, auxiliary support blocks 12 are welded and fixed to the surfaces of the rear ends of the supporting side frames 6, buffering air columns 13 are mounted at the lower ends of the auxiliary support blocks 12, damping springs 9 wrap the outer surfaces of the buffering air columns 13, reinforcing cushion blocks 14 are arranged at the lower ends of the buffering air columns 13, and damping supports 16 are fixedly connected to the lower ends of the reinforcing cushion blocks 14 through threaded sleeves 15.

Further, the top ends of the first buffer bracket 4 and the second buffer bracket 1 are provided with a bearing plate 3.

Furthermore, the bearing backing plate 8 and the widened backing plate 11 are of an integrated structure, and the upper end of the bearing backing plate 8 is connected with the first buffer support 4 and the second buffer support 1 through the hydraulic support rod 5.

Further, a bearing cushion block 10 is arranged above the bearing cushion plate 8.

Further, two ends of the bearing cushion block 10 are connected with the supporting side frame 6 through bolt assemblies 7.

Further, the surface of the shock-absorbing mount 16 is provided with a spring assembly.

The working principle is as follows: when in use, the two ends of the first buffer bracket 4 and the second buffer bracket 1 are both provided with a supporting side frame 6, the rear end surface of the supporting side frame 6 is welded and fixed with an auxiliary supporting block 12, the lower end of the auxiliary supporting block 12 is provided with a buffer gas column 13, the outer surface of the buffer gas column 13 is wrapped with a damping spring 9, the lower end of the buffer gas column 13 is provided with a reinforcing cushion block 14, the lower end of the reinforcing cushion block 14 is fixedly connected with a damping bracket 16 through a threaded sleeve 15, the rear end of the supporting side frame 6 is provided with an auxiliary buffer supporting structure, the buffer gas column 13 is matched with the damping spring 9, the damping bracket 16 is rapidly assembled and fixed through the threaded sleeve 15 to achieve double damping and the function of reducing stress layer by layer, the supporting side frame 6 is internally provided with a hydraulic supporting rod 5, the bottom of the supporting side frame 6 is provided with a bearing cushion plate 8, and the front end of the bearing cushion plate 8 is provided with a widened cushion plate 11, bearing backing plate 8 and widen formula structure as an organic whole between the backing plate 11, bearing backing plate 8 upper end is connected with first buffering support 4 and second buffering support 1 through hydraulic pressure vaulting pole 5, through carrying out the design of widening formula to bearing backing plate 8, improves its and ground bearing contact area, and then alleviates load to the ground, has improved the support stability simultaneously, and hydraulic pressure vaulting pole 5 plays further to consolidate and connects and support the guard action.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dustproof electric jack support of buffer structure both legs support type, includes first buffering support (4) and second buffering support (1), a serial communication port, be symmetrical formula distribution between first buffering support (4) and second buffering support (1), be connected through anchor block (2) between first buffering support (4) and the second buffering support (1), support side bearer (6) are all installed at the both ends of first buffering support (4) and second buffering support (1), the internally mounted of support side bearer (6) has hydraulic pressure vaulting pole (5), bearing backing plate (8) are installed to the bottom of support side bearer (6), the front end of bearing backing plate (8) is provided with widens backing plate (11), the rear end surface welded fastening of support side bearer (6) has supplementary kicking block (12), buffering gas column (13) are installed to the lower extreme of supplementary kicking block (12), the outer surface of the buffering air column (13) is wrapped with a damping spring (9), the lower end of the buffering air column (13) is provided with a reinforcing cushion block (14), and the lower end of the reinforcing cushion block (14) is fixedly connected with a damping support (16) through a threaded sleeve (15).

2. The double-leg supporting type dustproof electric jack stand with the buffer structure as claimed in claim 1, wherein: and the top ends of the first buffer bracket (4) and the second buffer bracket (1) are provided with bearing plates (3).

3. The double-leg supporting type dustproof electric jack stand with the buffer structure as claimed in claim 1, wherein: the bearing backing plate (8) and the widened backing plate (11) are of an integrated structure, and the upper end of the bearing backing plate (8) is connected with the first buffer support (4) and the second buffer support (1) through the hydraulic support rod (5).

4. The double-leg supporting type dustproof electric jack stand with the buffer structure as claimed in claim 1, wherein: and a bearing cushion block (10) is arranged above the bearing cushion plate (8).

5. The double-leg supporting type dustproof electric jack stand with the buffer structure as claimed in claim 4, wherein: two ends of the bearing cushion block (10) are connected with the supporting side frame (6) through bolt assemblies (7).

6. The double-leg supporting type dustproof electric jack stand with the buffer structure as claimed in claim 5, wherein: the surface of the shock absorption bracket (16) is provided with a spring assembly.