CN218201742U

CN218201742U - Hoisting device

Info

Publication number: CN218201742U
Application number: CN202222262868.1U
Authority: CN
Inventors: 毛勇; 董浩军; 夏磊; 毕惠国; 毛燕
Original assignee: Sinohydro Bureau 12 Co Ltd
Current assignee: Sinohydro Bureau 12 Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-03
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a hoisting device relates to hoisting device technical field, including the pile body, short stand and long stand, the both sides of pile body are arranged respectively in to short stand and long stand, and long stand passes through the staple bolt with short stand and connects, is connected with the cantilever beam arm on the long stand, and the cantilever beam arm is the level setting, installs hoisting assembly on the cantilever beam arm, and hoisting assembly can move on the cantilever beam arm, is equipped with the limit structure who is used for restricting hoisting assembly moving range on the cantilever beam arm, and long stand top height is higher than the pile body, is equipped with the location on the long stand and prevents weighing down the piece, and the location is prevented weighing down the piece and is offset with the pile body top surface. The whole hoisting device is light in weight of a single member, reliable in manual assembly, flexible, convenient, high in mobility, convenient to mount and dismount and high in construction safety. The requirement on the hoisting working condition is low, the device can be used for installing the overwater photovoltaic support base in the area where the conventional hoisting equipment cannot be in place, and can also be used for hoisting other similar components.

Description

Hoisting device

Technical Field

The utility model belongs to the technical field of the hoist device technique and specifically relates to a hoist device.

Background

New forms of energy photovoltaic project pile foundation are very extensive, especially on water. In the actual construction process, the working condition is poor when the photovoltaic support meets partial areas, normal hoisting equipment such as a truck crane, a crawler crane, a ship crane and the like cannot be hoisted in place normally, the base and other components of the photovoltaic support need to be hoisted to the pile top by manpower for installation, single pieces of the base and other components of the photovoltaic support generally do not exceed 600 kilograms, the implementation is difficult by manpower, and the lifting by manpower is dependent on extremely low efficiency, more personnel are needed, and the economy is poor; on the other hand factor of safety is lower, and it is higher to workman's suitability requirement, easily takes place the incident, to above-mentioned defect, has proposed this application.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hoisting device has solved above-mentioned problem.

For solving the problem, the utility model provides a hoisting device, including pile body, short stand and long stand branch are arranged in the both sides of pile body, long stand with short stand passes through the staple bolt and connects, be connected with the cantilever beam arm on the long stand, the cantilever beam arm is the level setting, install hoisting assembly on the cantilever beam arm, hoisting assembly can move on the cantilever beam arm, be equipped with on the cantilever beam arm and be used for the restriction hoisting assembly moving range's limit structure, long stand top height is higher than the pile body, it prevents the piece that weighs down to be equipped with the location on the long stand, the piece that weighs down is prevented in the location with the pile body top surface offsets.

According to the utility model relates to an embodiment, long stand with short stand is assembled by two assembly portions and is formed, the link of staple bolt both sides all is located two between the assembly portion.

According to the utility model discloses an embodiment, connecting bolt passes two the portion of assembling with the staple bolt realizes the staple bolt and the connection of the portion of assembling.

According to the utility model discloses an embodiment, limit structure is for setting up limit stop on the cantilever beam arm, limit stop sets up two at least, the hoist and mount unit mount is two between the limit stop.

According to the utility model discloses an embodiment, keep away from on the cantilever beam arm the limit stop of long stand one side is demountable installation.

According to the utility model discloses an embodiment, the staple bolt sets up two at least, is last staple bolt and lower staple bolt respectively, it sets up respectively with lower staple bolt to go up the staple bolt the upper and lower both sides of short stand.

According to the utility model discloses an embodiment, long stand with install the bracing between the cantilever beam arm.

According to the utility model relates to an embodiment, the hoist and mount subassembly is the lifting hook.

According to the utility model discloses an embodiment, the hoist and mount subassembly is the fixed pulley.

According to the utility model discloses an embodiment, the pile body is hollow pipe.

The beneficial effects of the utility model are that, single component weight of whole hoist device is lighter, and reliable manpower is assembled, and is nimble convenient, and mobility is strong, easy to assemble and dismantlement, construction security is higher. The requirement on the hoisting working condition is low, the device can be used for installing the overwater photovoltaic support base in the area where the conventional hoisting equipment cannot be in place, and can also be used for hoisting other similar components. This device can the exclusive use, also can a plurality of supporting uses for hoist and mount weight demand is bigger operating mode. The device has simple structure, convenient processing and manufacture and low manufacture cost. The difficult problem of pile top hoisting component under unfavorable operating mode is solved.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of an overall structure of a hoisting device;

FIG. 2 is an exploded view of a hoist;

fig. 3 is a schematic view of a hoisting device in operation.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the invention.

The utility model provides a hoisting device, as fig. 1, including pile body 11, short stand 9 and long stand 5, the both sides of pile body 11 are arranged in to short stand 9 and long stand 5 branch, for the convenience of transportation equipment, pile body 11 is the hollow pipe, the material is the steel, long stand 5 and short stand 9 pass through the staple bolt and connect, be connected with cantilever beam arm 1 on the long stand 5, cantilever beam arm 1 is the level setting, install hoist and mount subassembly 3 on the cantilever beam arm 1, hoist and mount subassembly 3 can move on cantilever beam arm 1, be equipped with the limit structure who is used for restricting hoist and mount subassembly 3 moving range on the cantilever beam arm 1, long stand 5 top highly is higher than pile body 11, it prevents weighing down piece 6 to be equipped with the location on the long stand 5, it offsets with pile body 11 top surface to prevent weighing down piece 6 in the location, play the location and prevent the effect that whole device falls.

When in use, the hoisting devices are generally matched with each other in two groups, and the use mode is shown in figure 3.

Long stand 5 and short stand 9 are assembled by two portions of assembling and are formed, like fig. 2, the portion of assembling is the channel-section steel, and two channel-section steel backs are assembled together to the back of the body, and the link of staple bolt both sides all is located between two channel-section steels, and connecting bolt 10 passes two channel-section steels and staple bolt, realizes staple bolt and the body coupling of the portion of assembling, improves and assembles efficiency and structural strength.

Preferably, the cantilever beam 1 is also composed of two channel steels, which are respectively welded with the two channel steels of the long upright 5.

As shown in fig. 1, the limiting structure is a limiting stop 2 arranged on the cantilever beam arm 1, the limiting stop 2 is at least two, and the hoisting assembly 3 is arranged between the two limiting stops 2.

The limit stop 2 on the cantilever beam arm 1 far away from one side of the long upright post 5 is detachably mounted, and the hoisting assembly 3 is conveniently detached and replaced if being mounted in a buckle manner or mounted by bolts.

As shown in fig. 1, at least two hoops are arranged, namely an upper hoop 7 and a lower hoop 8, and the upper hoop 7 and the lower hoop 8 are respectively arranged on the upper side and the lower side of the short upright post 9, so that the stress balance is ensured.

As shown in fig. 1, a diagonal brace 4 is installed between a long upright post 5 and a suspension beam arm 1. Both ends of the inclined strut 4 are welded and connected, so that the strength of the cantilever beam arm 1 is ensured.

Preferably, the lifting assembly 3 is a hook,

preferably, the hoisting assembly 3 is a fixed pulley.

It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments without departing from the principles of the invention, embodiments of the invention may be subject to any deformation and modification.

Claims

1. The utility model provides a hoist device which characterized in that: including pile body (11) short stand (9) and long stand (5), short stand (9) and long stand (5) branch are arranged in the both sides of pile body (11), long stand (5) with short stand (9) are connected through the staple bolt, be connected with cantilever beam arm (1) on long stand (5), cantilever beam arm (1) sets up for the level, install hoist and mount subassembly (3) on cantilever beam arm (1), hoist and mount subassembly (3) can move on cantilever beam arm (1), be equipped with on cantilever beam arm (1) and be used for the restriction hoist and mount subassembly (3) range of motion's limit structure, long stand (5) top height is higher than pile body (11), be equipped with the location on long stand (5) and prevent weighing down piece (6), the location prevent weighing down piece (6) with pile body (11) top surface counterbalance.

2. A lifting device according to claim 1, characterised in that: the long upright post (5) and the short upright post (9) are assembled by two assembling parts, and the connecting ends on two sides of the hoop are both positioned between the two assembling parts.

3. A lifting device according to claim 2, characterised in that: connecting bolts (10) penetrate through the two assembling portions and the hoop, so that the connection between the hoop and the assembling portions is realized.

4. A lifting device according to any one of claims 1 to 3, characterised in that: the limiting structure is limiting stop blocks (2) arranged on the cantilever beam arm (1), at least two limiting stop blocks (2) are arranged, and the hoisting assembly (3) is arranged between the two limiting stop blocks (2).

5. A lifting device according to claim 4, characterised in that: the limit stop (2) on the side, far away from the long upright post (5), of the cantilever beam arm (1) is detachably mounted.

6. A lifting device according to claim 1, characterised in that: the anchor ear sets up two at least, is last anchor ear (7) and lower anchor ear (8) respectively, it sets up respectively to go up anchor ear (7) and lower anchor ear (8) the upper and lower both sides of short stand (9).

7. A lifting device according to claim 1, characterised in that: and an inclined strut (4) is arranged between the long upright post (5) and the suspension beam arm (1).

8. A lifting device according to claim 1, characterised in that: the hoisting component (3) is a lifting hook.

9. A lifting device according to claim 1, characterised in that: the hoisting component (3) is a fixed pulley.

10. A lifting device according to claim 1, characterised in that: the pile body (11) is a hollow circular tube.