CN210193253U

CN210193253U - Shock attenuation supporting device is used in hoisting equipment installation

Info

Publication number: CN210193253U
Application number: CN201920942596.5U
Authority: CN
Inventors: Zhihu Bao; 鲍支虎; Jinwei Wu; 吴金伟
Original assignee: Yichang Zhongda Control Technology Co Ltd
Current assignee: Yichang Zhongda Control Technology Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-03-27
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a shock-absorbing supporting device for installing hoisting equipment, which comprises a first base and a second base, wherein the first base and the second base are arranged in a crossed manner, the upper parts of the first base and the second base are both provided with cylinders, one side of the cylinder on the first base is fixedly welded with a first chassis, one side of the cylinder on the second base is fixedly welded with a second chassis, one sides of the first chassis and the second chassis, which are far away from the cylinders, are respectively connected with a third chassis and a fourth chassis through two groups of first hydraulic dampers, the third chassis is symmetrically fixed on two sides of the fourth chassis, a cylinder groove is arranged in the cylinder, a second hydraulic damper is arranged in the cylinder groove in a sliding manner, one end of the second hydraulic damper is exposed out of the cylinder and connected with a top plate, the utility model provides corresponding shock-absorbing supporting function between the bases, the integral structure can provide certain vertical damping effect, and guarantees are provided for the installation of hoisting equipment.

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 hoisting equipment starts a vertical or vertical and horizontal working stroke after material taking, unloads the material after reaching a destination, and then moves to a material taking place in an empty stroke to complete a working cycle, and then carries out secondary hoisting or transportation.

When hoisting equipment such as current tower cranes uses, at the strut base position of equipment bottom, there is not the effect that the shock attenuation was strutted between the adjacent base, also lacks the antidetonation structure during the installation of counter weight structure simultaneously, receiving external vibrations influence, the shock attenuation antidetonation effect of equipment is not ideal.

Disclosure of Invention

An object of the utility model is to provide a shock attenuation supporting device is used in hoisting equipment installation for provide corresponding antidetonation supporting effect between each base, also be provided with second hydraulic damper in the inside cylinder groove of drum simultaneously, when supporting, the counter weight structure of base part can be strutted on the roof, and holistic structure can provide certain vertical cushioning effect, provides certain guarantee for hoisting equipment's 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: the utility model provides a hoisting equipment installation is with shock attenuation supporting device, includes first base and second base, first base and second base all are provided with two sets ofly, and two sets ofly first base and two sets of second base cross arrangement, first base and second base upper portion all are equipped with the drum, the fixed welding in drum one side on the first base has first chassis, the fixed welding in drum one side on the second base has the second chassis, first chassis and second chassis are kept away from drum one side respectively and are all connected with third chassis and fourth chassis respectively through two sets of first hydraulic damper, the third chassis symmetry is fixed in fourth chassis both sides, the shell groove has been seted up in the drum, and the sliding of shell groove is provided with the second hydraulic damper, second hydraulic damper one end exposes the drum and is connected with the roof.

Preferably, the positions, corresponding to the first hydraulic dampers, of the first chassis, the second chassis, the third chassis and the fourth chassis are respectively sleeved on damping rings of the first hydraulic dampers through first sleeve rings.

Preferably, the third chassis is provided with a groove, the fourth chassis is provided with a bump at the groove position, and one side of the groove is provided with a locking bolt penetrating through the side wall of the groove and the bump.

Preferably, the damping ring of the second hydraulic damper is sleeved with a second sleeve welded at the bottom of the cylinder groove of the cylinder.

Preferably, the top plane of the top plate is circular, and the size of the top plane of the top plate is consistent with the size of the cross section of the cylinder.

Preferably, the cylinder is provided with a through hole at a position where the second hydraulic damper passes through.

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

1. the utility model discloses a two sets of first bases and two sets of second base cross arrangement to still be provided with two sets of first hydraulic damper structures between the chassis structure that corresponding drum is connected on first base and the second base, for providing corresponding antidetonation supporting role between each base, the inside cylinder groove of drum also is provided with second hydraulic damper simultaneously, when supporting, the counter weight structure of base part can be strutted on the roof, holistic structure can provide certain vertical cushioning effect, certain guarantee is provided for hoisting equipment's installation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of a single cylinder portion of the present invention.

In the figure: 1. a first base; 2. a second base; 3. a cylinder; 4. a first chassis; 5. a third chassis; 6. a second chassis; 7. a fourth chassis; 8. a first hydraulic damper; 9. locking the bolt; 10. a bump; 11. a first collar; 12. a groove; 13. a second hydraulic damper; 14. a second collar; 15. a top plate.

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 damping support device for mounting hoisting equipment comprises a first base 1 and a second base 2, wherein the first base 1 and the second base 2 are respectively provided with two groups, the two groups of the first bases 1 and the two groups of the second bases 2 are arranged in a crossed manner, cylinders 3 are respectively arranged at the upper parts of the first base 1 and the second base 2, and the cylinders 3 and the two bases are of an integral structure; a first underframe 4 is fixedly welded on one side of a cylinder 3 on a first base 1, a second underframe 6 is fixedly welded on one side of the cylinder 3 on a second base 2, one sides of the first underframe 4 and the second underframe 6, which are far away from the cylinder 3, are respectively connected with a third underframe 5 and a fourth underframe 7 through two groups of first hydraulic dampers 8, and the underframe adopts an aluminum alloy structure, so that the strength is high, and the support is stable; the third underframe 5 is symmetrically fixed at two sides of the fourth underframe 7, a barrel groove is formed in the barrel 3, a second hydraulic damper 13 is arranged in the barrel groove in a sliding manner, and the barrel groove structure is used for providing space for the installation and movement of the second hydraulic damper 13; one end of the second hydraulic damper 13 is exposed from the cylinder 3 and connected to a top plate 15.

Specifically, the positions of the first chassis 4, the second chassis 6, the third chassis 5 and the fourth chassis 7, which respectively correspond to the first hydraulic damper 8, are all sleeved on damping rings of the first hydraulic damper 8 through a first sleeve ring 11; the first collar 11 and the damping ring are fixedly sleeved.

Specifically, a groove 12 is formed in the third chassis 5, a bump 10 is arranged on the fourth chassis 7 at the position of the groove 12, and a locking bolt 9 penetrating through the side wall of the groove 12 and the bump 10 is arranged on one side of the groove 12; the groove 12 is matched with the lug 10, and the matched position is fixed by adopting a locking bolt 9 structure, so that the structures are convenient to disassemble and assemble.

Specifically, the damping ring of the second hydraulic damper 13 is sleeved with a second collar 14 welded to the bottom of the cylinder groove of the cylinder 3.

Specifically, the top plane of the top plate 15 is circular, and the size of the top plane of the top plate 15 is identical to the size of the cross section of the cylinder 3.

Specifically, a through hole is formed in the cylinder 3 at a position where the second hydraulic damper 13 penetrates; the diameter of the through hole is larger than the diameter of the through position of the second hydraulic damper 13, and does not hinder the movement of the second hydraulic damper 13.

The structure principle is as follows: two sets of first bases 1 and two sets of second bases 2 are alternately arranged, and still be provided with two sets of hydraulic damper 8 structures between the chassis structure that corresponding drum 3 is connected on first base 1 and the second base 2, for provide corresponding antidetonation supporting effect between each base, the inside cylinder groove of drum 3 also is provided with second hydraulic damper 13 simultaneously, when supporting, the counter weight structure of base part can be strutted on roof 15, holistic structure can provide certain vertical cushioning effect, certain guarantee is provided for hoisting equipment's installation.

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 hoisting equipment installation is with shock attenuation supporting device, includes first base (1) and second base (2), its characterized in that: the first base (1) and the second base (2) are respectively provided with two groups, the two groups of first bases (1) and the two groups of second bases (2) are arranged in a crossed manner, the upper parts of the first bases (1) and the second bases (2) are respectively provided with a cylinder (3), one side of the cylinder (3) on the first base (1) is fixedly welded with a first chassis (4), one side of the cylinder (3) on the second base (2) is fixedly welded with a second chassis (6), one sides of the first chassis (4) and the second chassis (6) far away from the cylinder (3) are respectively connected with a third chassis (5) and a fourth chassis (7) through two groups of first hydraulic dampers (8), the third chassis (5) are symmetrically fixed on two sides of the fourth chassis (7), a cylinder groove is formed in the cylinder (3), and a second hydraulic damper (13) is arranged in the cylinder groove in a sliding manner, one end of the second hydraulic damper (13) is exposed out of the cylinder (3) and is connected with a top plate (15).

2. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: the positions, corresponding to the first hydraulic damper (8), of the first chassis (4), the second chassis (6), the third chassis (5) and the fourth chassis (7) are respectively sleeved on damping rings of the first hydraulic damper (8) through a first sleeve ring (11).

3. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: a groove (12) is formed in the third bottom frame (5), a convex block (10) is arranged on the fourth bottom frame (7) and located in the groove (12), and a locking bolt (9) penetrating through the side wall of the groove (12) and the convex block (10) is arranged on one side of the groove (12).

4. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: the damping ring of the second hydraulic damper (13) is sleeved with a second lantern ring (14) welded at the bottom of the cylinder groove of the cylinder (3).

5. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: the top plane of the top plate (15) is circular, and the size of the top plane of the top plate (15) is consistent with that of the cross section of the cylinder (3).

6. The shock-absorbing support device for the installation of hoisting equipment according to claim 1, wherein: and a through hole is formed in the position, through which the second hydraulic damper (13) penetrates, of the cylinder (3).