CN220376225U

CN220376225U - Sliding type lifting handle

Info

Publication number: CN220376225U
Application number: CN202321884991.5U
Authority: CN
Inventors: 张建军; 陈启臣; 李艳斌
Original assignee: Henan Zhongjiao Road And Bridge Engineering Material Co ltd
Current assignee: Henan Zhongjiao Road And Bridge Engineering Material Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-23
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the technical field of jack hoisting structures and discloses a sliding type hoisting handle, which comprises a hoisting handle body, wherein rollers are movably arranged on the hoisting handle body, the rollers are distributed at two ends of the hoisting handle body, and the rollers at each end are positioned on corresponding slide ways; when the lifting handle is used, the lifting handle body and the slideway can move relatively along with the sliding of the roller on the slideway; according to the utility model, the front clamping type jack is arranged on the front clamping type jack, so that the state of the front clamping type jack can be flexibly adjusted when the prestressed tendons are tensioned, the occupation of manpower and material resources is reduced, the convenience of operation is improved, and the working efficiency is ensured.

Description

Sliding type lifting handle

Technical Field

The utility model relates to the technical field of jack hoisting structures, in particular to a sliding type hoisting handle.

Background

When the front clamping type jack for the prestressed tendons is used, in order to enable each hole of the tool anchor to be easier to correspond to the corresponding hole of the upper working anchor, the jack must rotate, and because the original hoisting structure is a fixed hoisting ring, the jack can rotate only by manpower and by means of objects when rotating, so that each mounting operation is very difficult, the labor intensity is increased, and the working efficiency is affected.

Disclosure of Invention

The utility model aims to provide a sliding type lifting handle, which is arranged on a front clamping type jack, so that the state of the front clamping type jack can be flexibly adjusted when a prestressed rib is tensioned, the occupation of manpower and material resources is reduced, the convenience of operation is improved, and the working efficiency is ensured.

The utility model adopts the following technical scheme:

the sliding type lifting handle comprises a lifting handle body, wherein rollers are movably arranged on the lifting handle body, the rollers are distributed at two ends of the lifting handle body, and the rollers at each end are positioned on corresponding slide ways; when the lifting handle is used, the lifting handle body and the slideway can move relatively along with the sliding of the roller on the slideway.

Preferably, a bracket is arranged at the end part of the lifting handle body, and the roller is movably arranged on the bracket.

Preferably, two rollers are movably arranged on each bracket.

Preferably, a chute is arranged on the slideway, and the roller is positioned in the chute.

Preferably, the sliding groove is in a circular arc structure.

Preferably, the slideway is in a circular arc structure.

Preferably, the sliding groove is coaxially arranged with the sliding way.

Preferably, the included angle of the extension lines at two sides of the slideway is 90 degrees.

Preferably, both ends of the sliding groove are provided with stop bolts.

Preferably, a plurality of locating pins are arranged at intervals at the bottom of the lifting handle body.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the slide way is arranged on the front clamping type jack, and the movement of the front clamping type jack relative to the lifting handle body can be realized by utilizing the relative movement between the roller and the slide way, and the lifting handle body is lifted by the lifting hook to be in a relatively stable state when in use, so that the flexible rotation adjustment of the jack can be realized, the structure is simple, the operation is simple and convenient, and the practicability is strong.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a side view of an embodiment of the present application.

Detailed Description

The present utility model will now be described more fully hereinafter with reference to the accompanying drawings and examples in which:

as shown in fig. 1 to 2, the sliding type lifting handle comprises a lifting handle body 4, wherein rollers 2 are movably arranged on the lifting handle body 4, the rollers 2 are distributed at two ends of the lifting handle body 4, the rollers 2 at each end are positioned on corresponding slide ways 3, and the slide ways 3 are arranged at two ends of a front clamping jack; during the use, hoist and mount handle body 4 are through the lifting hook hoist and mount, along with the slip of gyro wheel 2 on slide 3, can take place relative movement between hoist and mount handle body 4 and the slide 3, realize the rotation regulation operation to the front truck jack from this to for the anchor eye on the instrument anchor and the anchor eye on the work anchor counterpoint are convenient, promote the convenience of operation, improve operating efficiency.

Further, the end part of the lifting handle body 4 is provided with a bracket 1, the brackets 1 are arranged at two ends of the lifting handle body 4, and the idler wheels 2 are movably arranged on one side opposite to the two brackets 1; wherein, all activity is provided with two gyro wheels 2 on every support 1 to guarantee the stability when rotating the regulation to the jack, also strengthen the support performance to the jack simultaneously.

A chute 6 is arranged on the slideway 3, and the roller 2 is movably positioned in the chute 6; wherein the chute 6 is in a circular arc structure so as to meet the rotation adjustment of the jack; the slideway 3 is preferably arranged to be of a circular arc structure so that the slideway is better attached to the jack, and the contact area between the slideway and the jack can be increased and the stability of the connection between the slideway and the jack is ensured because the jack is integrally of a cylindrical structure. Specifically, the chute 6 and the chute 3 are coaxially arranged, and the included angle of extension lines on two sides of the chute 3 is 90 degrees. In addition, both ends of the chute 6 are provided with stoppers 7 to prevent the roller 2 from sliding out of the chute 6.

In this embodiment, hoist and mount handle body 4 bottom interval is provided with a plurality of locating pins 5, and the setting of locating pin 5 can play the jack and balance around when hoist and mount and prevent the circumstances that the lifting hook slid thereby makes the jack lose balance, provides spacing space for the string of lifting hook.

When the lifting jack is used, the slideway 3 is fixedly arranged on the lifting jack, the hook is hung in a limit space formed by the locating pin 5 at the bottom of the lifting handle body 4, and when the lifting jack is required to be adjusted, the lifting jack is rotated, the slideway 3 and the roller 2 relatively move, so that the rotation adjustment of the lifting jack can be realized, the structure is simple, the operation is simple and convenient, and the practicability is strong. The working efficiency can be effectively improved, and the labor intensity of workers is reduced.

Claims

1. The utility model provides a slidingtype hoist and mount handle which characterized in that: the lifting handle comprises a lifting handle body, wherein rollers are movably arranged on the lifting handle body, the rollers are distributed at two ends of the lifting handle body, and the rollers at each end are positioned on corresponding slide ways; when the lifting handle is used, the lifting handle body and the slideway can move relatively along with the sliding of the roller on the slideway.

2. The sliding lifting handle according to claim 1, wherein: the end part of the lifting handle body is provided with a bracket, and the idler wheels are movably arranged on the bracket.

3. The sliding lifting handle according to claim 2, characterized in that: two rollers are movably arranged on each support.

4. The sliding lifting handle according to claim 1, wherein: the sliding way is provided with a sliding groove, and the roller is positioned in the sliding groove.

5. The sliding hoist handle of claim 4, characterized in that: the sliding groove is of a circular arc structure.

6. The sliding hoist handle of claim 5, characterized in that: the slideway is of a circular arc structure.

7. The sliding hoist handle of claim 6, characterized in that: the sliding groove and the sliding way are coaxially arranged.

8. The sliding hoist handle of claim 7, characterized in that: the included angle of the extension lines on two sides of the slideway is 90 degrees.

9. The sliding hoist handle of claim 4, characterized in that: both ends of the sliding groove are provided with stop bolts.

10. The sliding lifting handle according to claim 1, wherein: the bottom of the lifting handle body is provided with a plurality of locating pins at intervals.