CN214269967U

CN214269967U - Shock attenuation supporting device is used in hoisting equipment installation

Info

Publication number: CN214269967U
Application number: CN202022889199.1U
Authority: CN
Inventors: 胡明龙
Original assignee: Tianjin Minglong Hoisting Engineering Co ltd
Current assignee: Tianjin Minglong Hoisting Engineering Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-24
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a shock-absorbing supporting device for installing hoisting equipment, which comprises a base, a first rubber pad, a first supporting column, a first groove, a second groove, a shock-absorbing spring, a second rubber pad, a slide block, a second supporting column, a flange, a third rubber pad, a supporting plate and a mounting seat, wherein four first supporting columns are symmetrically arranged above the base, the first groove and the second groove are respectively arranged at the upper half part of the first supporting column, the shock-absorbing spring is arranged above the bottom surface of the first groove, the second rubber pad is arranged in the second groove, the second supporting column is arranged above the shock-absorbing spring, the flange is arranged at the upper end of the second supporting column, the third rubber pad is arranged below the flange, the supporting plate is arranged at the top part of the second supporting column, and the mounting seat is arranged on the upper surface of the supporting plate, the utility model discloses protection through the rubber pad makes its life longer when having good shock attenuation effect.

Description

Shock attenuation supporting device is used in hoisting equipment installation

Technical Field

The utility model relates to a hoisting equipment technical field specifically is a shock attenuation supporting device is used in hoisting equipment installation.

Background

The crane refers to a machine for hanging heavy objects by using a hook or other object-taking device and performing cyclic operation such as lifting and transporting in space, and the crane is classified into one type or several types, namely "crane", "tower crane", "overhead travelling crane", "travelling crane", and the like. The crane can be divided into three types of bridge crane, cable crane and jib crane according to structure, the device for taking objects can be divided into fifteen types of hook crane, grab bucket crane, electromagnetic crane and the like, the device can be divided into five types of fixed crane, climbing crane, portable crane, radial rotary crane and walking crane according to the moving mode, and the device can be divided into three types of manual crane, electric crane and hydraulic crane according to the driving mode. And also classified according to the turning ability, the supporting manner, the operating manner, and the like.

The supporting device of the crane is a part of the crane and plays a role in supporting the crane, however, the existing crane supporting device has poor damping effect in the using process, so that the using of the crane is seriously influenced, the stability of the crane is reduced, and meanwhile, the crane supporting device has serious abrasion phenomena on the carried objects and the supporting device due to the large power of the crane when in use, and the service life of the crane supporting device is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation supporting device is used in hoisting equipment installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption supporting device for mounting hoisting equipment comprises a base, a first rubber pad, a first supporting column, a first groove, a second groove, a shock absorption spring, a second rubber pad, a sliding block, a second supporting column, a flange, a third rubber pad, a supporting plate and a mounting seat, wherein the first rubber pad is arranged below the base, four first supporting columns are symmetrically arranged above the base, the first groove and the second groove are respectively arranged at the upper half part of the first supporting column, the shock absorption spring is arranged above the bottom surface of the first groove, the second rubber pad is arranged in the second groove, the second supporting column is arranged above the shock absorption spring, two sliding blocks are arranged at the bottom of each second supporting column, the flange is arranged outside the upper end of the second supporting column, and the third rubber pad is arranged below the flange, the top of second support post is provided with the backup pad, the upper surface of backup pad is provided with the mount pad.

Preferably, the length and the width of the base are equal to those of the first rubber pad.

Preferably, the first groove and the second groove are both cylindrical grooves, the depth of the first groove is greater than that of the second groove, and the diameter of the first groove is smaller than that of the second groove.

Preferably, two sliding rails are symmetrically arranged on the side wall of the second groove in the left-right direction, and the sizes of the sliding rails are matched with the sliding blocks.

Preferably, the sliding blocks are symmetrically arranged on two sides of the second supporting column and are integrally formed with the second supporting column.

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

1. the utility model discloses a fixedly connected with damping spring between first support post and the second support post, when hoisting equipment hoisted the heavy object, second support post lower extreme can move to the inside of first recess, can reach the work of shock attenuation buffering, through cup jointing flange and rubber pad three in second support post upper end, when second support post moved to the inside of first recess fast, rubber pad three can contact with the upper end of first support post, also can reach the purpose of shock attenuation buffering, and then this hoisting equipment can reach the purpose of shock attenuation buffering effectively;

2. the utility model discloses an adopt the combination of rubber pad one, rubber pad two and rubber pad three, when having strengthened the shock attenuation effect of device, also can protect device itself, avoid the device wearing and tearing too big, reduce life, when the second prop moves down, the slider is followed the second and is propped up the post and is moved down, the rubber pad two of below can effectual buffering slider to the striking of second prop, otherwise when the second prop shifts up, the rubber pad two of top can effectual buffering slider to the striking of second prop, the rubber pad one can cushion the striking between equipment and the heavy object.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of a shock-absorbing support device for mounting hoisting equipment according to the present invention;

fig. 2 is a schematic view of the overall structure of the damping support device for mounting hoisting equipment of the present invention;

fig. 3 is the utility model relates to a hoisting equipment installation is with shock attenuation supporting device section structure sketch map overlooking.

In the figure: 1. a base; 2. a first rubber pad; 3. a first support column; 4. a first groove; 5. a second groove; 6. a damping spring; 7. a second rubber pad; 8. a slider; 9. a second support post; 10. a flange; 11. a third rubber pad; 12. a support plate; 13. and (7) mounting a seat.

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, the present invention provides a technical solution: a shock absorption supporting device for mounting hoisting equipment comprises a base 1, a first rubber pad 2, a first supporting column 3, a first groove 4, a second groove 5, a shock absorption spring 6, a second rubber pad 7, sliding blocks 8, a second supporting column 9, a flange 10, a third rubber pad 11, a supporting plate 12 and a mounting seat 13, wherein the first rubber pad 2 is arranged below the base 1, four first supporting columns 3 are symmetrically arranged above the base 1, the first groove 4 and the second groove 5 are respectively arranged at the upper half part of the first supporting column 3, the shock absorption spring 6 is arranged above the bottom surface of the first groove 4, the second rubber pad 7 is arranged in the second groove 5, the second supporting column 9 is arranged above the shock absorption spring 6, two sliding blocks 8 are arranged at the bottom part of each second supporting column 9, the flange 10 is arranged outside the upper end of the second supporting column 9, the rubber gasket III 11 is arranged below the flange 10, the supporting plate 12 is arranged at the top of the second supporting column 9, and the mounting seat 13 is arranged on the upper surface of the supporting plate 12.

The length and the width of the base 1 are equal to those of the rubber pad I2.

The first groove 4 and the second groove 5 are cylindrical grooves, the depth of the first groove 4 is larger than that of the second groove 5, and the diameter of the first groove 4 is smaller than that of the second groove 5.

Two sliding rails are symmetrically arranged on the side wall of the second groove 5 in the left-right direction, and the sizes of the sliding rails are matched with the sliding block 8.

The sliding blocks 8 are symmetrically arranged on two sides of the second supporting column 9, and the sliding blocks 8 and the second supporting column 9 are integrally formed.

The working principle is as follows: when the utility model is used, the device is arranged on the crane through the mounting seat 13, then the crane is controlled to move downwards to be close to a heavy object, when the base 1 contacts the heavy object, the first rubber pad 2 can buffer the impact between the base 1 and the heavy object to avoid the mutual damage between the base 1 and the heavy object, the second support post 9 continues to move downwards after the base 1 contacts the heavy object, the damping spring 6 can effectively buffer the impact of the second support post 9 on the first support post 3 to achieve the damping effect, meanwhile, the sliding block 8 moves downwards along with the second support post 9, the second rubber pad 7 can effectively buffer the impact of the sliding block 8 on the second support post 9 to reduce the abrasion between the first support post 3 and the second support post 9, after the heavy object is fixed on the base 1, the crane is controlled to move upwards, the second support post 9 moves upwards, the damping spring 6 can effectively buffer the impact of the second support post 9 on the first support post 3, reach the shock attenuation effect, slider 8 moves up along with second support post 9 simultaneously, and rubber pad two 7 can effectual cushion block 8 to the striking of second support post 9, reduce the wearing and tearing between first support post 3 and the second support post 9 to rubber pad three 11 can contact with the upper end of first support post 3, also can reach the wearing and tearing that can reduce between flange 10 and the first support post 3 when the purpose of shock attenuation buffering, the utility model discloses simple structure, shock attenuation are effectual, long service life.

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 shock attenuation supporting device is used in hoisting equipment installation, includes base (1), rubber pad (2), first support post (3), first recess (4), second recess (5), damping spring (6), rubber pad two (7), slider (8), second support post (9), flange (10), rubber pad three (11), backup pad (12) and mount pad (13), its characterized in that: the rubber pad I (2) is arranged below the base (1), four first supporting columns (3) are symmetrically arranged above the base (1), the first grooves (4) and the second grooves (5) are respectively arranged at the upper half parts of the first supporting columns (3), the damping springs (6) are arranged above the bottom surfaces of the first grooves (4), the rubber pad II (7) is arranged in the second grooves (5), the second supporting columns (9) are arranged above the damping springs (6), two sliding blocks (8) are arranged at the bottom of each second supporting column (9), the flange (10) is arranged outside the upper end of each second supporting column (9), the rubber pad III (11) is arranged below the flange (10), the supporting plate (12) is arranged at the top of each second supporting column (9), the upper surface of the supporting plate (12) is provided with the mounting seat (13).

2. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: the length and the width of the base (1) are equal to those of the rubber pad I (2).

3. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: the first groove (4) and the second groove (5) are cylindrical grooves, the depth of the first groove (4) is larger than that of the second groove (5), and the diameter of the first groove (4) is smaller than that of the second groove (5).

4. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: the lateral wall of the second groove (5) is symmetrically provided with two slide rails, and the size of the slide rails is matched with that of the slide block (8).

5. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: the sliding blocks (8) are symmetrically arranged on two sides of the second supporting column (9), and the sliding blocks (8) and the second supporting column (9) are integrally formed.