CN214828386U

CN214828386U - Movable lifting device

Info

Publication number: CN214828386U
Application number: CN202023310111.2U
Authority: CN
Inventors: 万丰年; 苗清军; 石光
Original assignee: Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
Current assignee: Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-23
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a portable lifting device, including gallows, manual telescoping cylinder, the tight support of clamp, press from both sides tight support and gallows connection, install manual telescoping cylinder on the gallows, the universal wheel is equipped with to the gallows bottom. The utility model provides a portable lifting device, manipulator simple structure commonly used relatively uses the operating mode more in a flexible way, and the effectual semi-closed cabin of having solved under the unable equipment condition commonly used such as crane, fork truck, the difficult problem of heavy object location installation, very big release the manpower, greatly reduced workman's intensity of labour, reduced the quality, the safety risk of communication equipment installation simultaneously.

Description

Movable lifting device

Technical Field

The utility model belongs to the field of machinery, concretely relates to portable lifting device.

Background

The communication equipment installed on a certain product is high-precision equipment, has high value and high protection requirement, is heavy up to 80Kg, needs to be installed inside the cabin body, but has narrow installation space and cannot be hoisted by using a crane. How to carry out the positioning assembly of the equipment quickly and conveniently is a problem which needs to be solved.

The former installation locate mode is mainly lifted through the manual work, lifts through 2 people during the installation, 2 people lift and install, wastes time and energy, and the condition that can not avoid having slight bruise simultaneously has great safety risk. However, the manipulator in the prior art is usually driven by a servo motor, has a complex structure and high cost, can only be used from one determined position to another determined position, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable lifting device, the effectual semi-closed cabin of having solved under the unable equipment condition commonly used such as crane, fork truck in vivo, the difficult problem of heavy object location installation, very big release the manpower, greatly reduced workman's intensity of labour, reduced the quality, the safety risk of communication equipment installation simultaneously.

In order to achieve the above object, the utility model adopts the following technical scheme:

the movable lifting device comprises a hanging bracket, a manual telescopic cylinder and a clamping support, wherein the clamping support is connected with the hanging bracket, the manual telescopic cylinder is installed on the hanging bracket, and universal wheels are installed at the bottom of the hanging bracket.

Preferably, the hanger comprises a triangular base, a support column arranged on the base and a cantilever hinged with the support column, two ends of the manual telescopic cylinder are hinged with the support column and the cantilever respectively, a hinged seat hinged with the manual telescopic cylinder is fixedly connected to the support column, and universal wheels are mounted at the bottom end of the base.

Preferably, the clamping bracket comprises a connecting rod for connecting with the hanger, and a positioning clamp fixed at the front end of the connecting rod.

Preferably, the positioning fixture is of a square structure and comprises two clamping rods and two connecting rods, the clamping rods are vertically arranged relative to the connecting rods, the connecting rods are connected with the connecting rods, and clamping plates are fixedly arranged on the inner sides of the clamping rods.

Preferably, a shock pad is mounted inside the positioning jig.

Due to the structure, the beneficial effects of the utility model reside in that:

the utility model provides a portable lifting device, manipulator simple structure commonly used relatively uses the operating mode more in a flexible way, and the effectual semi-closed cabin of having solved under the unable equipment condition commonly used such as crane, fork truck, the difficult problem of heavy object location installation, very big release the manpower, greatly reduced workman's intensity of labour, reduced the quality, the safety risk of communication equipment installation simultaneously.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

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

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

FIG. 3 is a schematic structural view of the base of the present invention;

fig. 4 is a schematic structural view of the clamping bracket of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the present embodiment provides a mobile lifting device, which includes a hanger, a manual telescopic cylinder 5, and a clamping bracket 2, where the clamping bracket 2 is connected to the hanger, the hanger is mounted with the manual telescopic cylinder 5, and the bottom of the hanger is mounted with a universal wheel 7.

In this embodiment, the gallows includes triangle-shaped base 6, locates support column 4 on the base 6, with support column 4 articulated cantilever 3, the both ends of manual telescoping cylinder 5 are articulated with support column 4 and cantilever 3 respectively, the rigid coupling has to be corresponding to the articulated seat of manual telescoping cylinder 5 looks articulated on the support column 4, universal wheel 7 is installed to 6 bottom of base.

In the present embodiment, the clamping bracket 2 includes a connecting rod 21 for connection with a hanger, and a positioning jig 22 fixed to a front end of the connecting rod 21.

In this embodiment, positioning fixture 22 is square structure, includes two clamping bars and two connecting rods, and the relative connecting rod of clamping bar is arranged perpendicularly, connecting rod 21 is connected with the connecting rod, the clamping bar inboard has set firmly splint.

In this embodiment, a shock pad is mounted inside the positioning jig 22.

The working principle of the structure is as follows:

during the use, fasten communication equipment 1 through square positioning fixture 22, both sides install the shock pad additional and fix spacingly with the whole parcel of communication equipment 1, prevent to control the drunkenness and ensure safety protection. The clamping support 2 is connected with a hanger through a connecting rod 21, a manual telescopic cylinder 5 is installed on the hanger, and a universal wheel 7 is installed on a hanger base 6. The communication equipment 1 can be lifted to the height of 1900-2100mm by adjusting the manual telescopic cylinder 5, the lifting trolley (hanger) is manually pushed to move back and forth to mount the communication equipment 1 on the mounting bracket in the cabin and adjust the communication equipment to the proper position, then the knob of the manual telescopic cylinder 5 is screwed to slowly release the pressure and place the communication equipment 1, the clamping bracket 2 is loosened, and the communication equipment 1 is positioned to the proper position.

The movable lifting device of the embodiment has the advantages that the structure is simple, the use condition is flexible, the arrangement of the movable base and the manual telescopic cylinder effectively solves the problem that the heavy objects are positioned and installed under the condition that common equipment such as a crane and a forklift cannot be used in a semi-closed cabin, manpower is greatly released, the labor intensity of workers is greatly reduced, and the installation quality and safety risk of communication equipment are reduced.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile lifting device, characterized in that: the device comprises a hanger, a manual telescopic cylinder and a clamping support, wherein the clamping support is connected with the hanger, the manual telescopic cylinder is mounted on the hanger, and universal wheels are mounted at the bottom of the hanger;

the clamping bracket comprises a connecting rod used for being connected with the hanging bracket and a positioning clamp fixed at the front end of the connecting rod;

the positioning clamp is of a square structure and comprises two clamping rods and two connecting rods, the clamping rods are vertically arranged relative to the connecting rods, the connecting rods are connected with the connecting rods, and clamping plates are fixedly arranged on the inner sides of the clamping rods;

and a shock pad is arranged on the inner side of the positioning clamp.

2. The mobile lifting apparatus of claim 1, wherein: the gallows includes the triangle-shaped base, locates support column on the base, with support column articulated cantilever, the both ends of manual telescoping cylinder are articulated with support column and cantilever respectively, the rigid coupling has to be corresponding to the articulated seat mutually of manual telescoping cylinder on the support column, and the universal wheel is installed to the base bottom.