CN210550743U

CN210550743U - Mounting tool of jib

Info

Publication number: CN210550743U
Application number: CN201920927158.1U
Authority: CN
Inventors: 袁帅; 李鹏; 张宇龙; 齐胜利; 田李峰; 闫云华; 余尚飞; 贺建强
Original assignee: Shanxi Construction Engineering Group Co Ltd
Current assignee: Shanxi Construction Engineering Group Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-19
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a mounting tool of a suspender, belonging to the field of mechanical mounting equipment, in particular to a wrench; a wrench for driving a remote bolt or nut is proposed; the technical scheme is as follows: a boom installation tool comprising: a jaw and a long rod; the long rod is of a long straight rod-shaped structure, a jaw is fixed at the end of the long rod, and a hexagonal hole groove matched with the hexagonal nut is formed in the jaw; the long rod is a telescopic rod; the utility model discloses can regard as the spanner wide application in mechanical assembly field.

Description

Mounting tool of jib

Technical Field

The utility model relates to a mounting tool of jib belongs to mechanical erection equipment field, concretely relates to spanner.

Background

In building installation works, it is often necessary to install equipment on the roof, such as: a ventilation duct mounted on the roof. In air pipe installation, the installation of furred ceiling screw rod is the most troublesome and complicated, and the furred ceiling screw rod that needs the installation is more in quantity, the interval is far away, and furred ceiling screw rod installation quality is deciding whether air pipe is firm simultaneously, and there is certain potential safety hazard in the walking of air pipe below, therefore furred ceiling screw rod installation requires highly.

In addition, the distance between the installation of the suspended ceiling screw and an operator is far, the suspended ceiling screw is close to an operation area in a conventional way by adopting modes of an escalator, a rope and the like, and then the suspended ceiling screw is screwed by a spanner.

The operation mode is complex, the efficiency is low, the falling is easy, and the danger coefficient is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a specialized tool for remote installation furred ceiling screw rod.

In order to achieve the technical purpose, the utility model provides a technical scheme does.

A boom installation tool comprising: a jaw and a long rod; the stock includes dead lever and telescopic link, the dead lever is horizontal setting, dead lever one end is fixed with the telescopic link, the dead lever other end with keep silent fixed connection, keep silent wholly for both ends open-ended tubular structure, keep silent body upper portion be with hexagon hole that hexagon nut suited.

On one hand, the jaw structure is convenient for clamping a hexagonal inner hole and needs to screw a nut or an expansion bolt; on the other hand, the screw rod of the suspended ceiling screw rod can penetrate through the pipe body of the jaw, and operation is facilitated.

The telescopic rod comprises a sleeve, a rotating seat and an inner tube; the sleeve pipe is both ends open-ended tubular structure, the inner tube sets up in the sleeve pipe, be provided with the screw hole in the inner tube, the roating seat includes base and threaded rod, the threaded rod suits with the screw hole, the threaded rod sets up in the screw hole, the base sets up in sleeve pipe one end, just the base can rotate for the sleeve pipe.

At least one protruding strip is arranged on the inner wall of the sleeve along the extension direction of the sleeve, a groove matched with the protruding strip is arranged on the outer wall of the inner pipe, the protruding strip is arranged in the groove, and the protruding strip can slide relative to the groove.

The rotary handle is arranged at the lower end of the sleeve and comprises a fixed shaft and a rotary sleeve, the rotary sleeve is of a tubular structure with openings at two ends, the rotary sleeve is sleeved on the fixed shaft, and the rotary sleeve can rotate relative to the fixed shaft.

The central line of the rotating handle is overlapped with the central line of the hexagonal inner hole of the jaw.

The telescopic rod is favorable for an operator to hold the rotating sleeve by one hand and to hold the telescopic rod by the other hand to rotate along the central line of the hexagonal inner hole, so that the installation of the nut or the expansion bolt is facilitated, and meanwhile, the nut or the expansion bolt is vertically screwed, so that the installation quality of the ceiling screw is ensured.

An open slot is arranged on the side wall of the upper part of the jaw.

Compared with the prior art, the utility model following beneficial effect has.

One, the utility model discloses a keep silent and stock, realize personnel through the stock and keep away from the purpose of twisting bolt or nut, the workman's operation of being convenient for, raise the efficiency, reduce the risk.

Two, the utility model discloses a but telescopic link, but and telescopic rod controls telescopically through the roating seat of stock lower extreme, be convenient for in different occasions, but operation personnel free adjustment stock length, in addition the sleeve pipe passes through protruding strip and recess joint with the inner tube, drives the rotation of keeping silent when being convenient for rotate the stock.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a top view of the present invention.

3 fig. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 a 3- 3 a 3 in 3 fig. 3 1 3 or 3 fig. 3 2 3 according 3 to 3 the 3 present 3 invention 3. 3

Fig. 5 is a sectional view of the jaw of the present invention in working condition.

Fig. 6 is a partial sectional view of the telescopic rod of the present invention.

In the figure: 1 is a jaw, 2 is a long rod, 3 is a rotary handle, 21 is a sleeve, 22 is a rotary seat, and 23 is an inner tube.

Detailed Description

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, 3, 4 and 5: the utility model relates to a mounting tool of jib, a serial communication port, include: a jaw 1 and a long rod 2; stock 2 includes dead lever and telescopic link, the dead lever is horizontal setting, dead lever one end is fixed with the telescopic link, the dead lever other end with keep silent 1 fixed connection, keep silent 1 whole be both ends open-ended tubular structure, keep silent 1 body upper portion be with hexagon hole that hexagon nut suited.

As shown in fig. 6: the telescopic rod comprises a sleeve 21, a rotating seat 22 and an inner tube 23; the sleeve pipe 21 is the both ends open-ended tubular structure, the inner tube 23 sets up in the sleeve pipe 21, be provided with the screw hole in the inner tube 23, the roating seat 22 includes base and threaded rod, the threaded rod suits with the screw hole, the threaded rod sets up in the screw hole, the base sets up in sleeve pipe 21 one end, just the base can rotate for sleeve pipe 21.

At least one protruding strip is arranged on the inner wall of the sleeve 21 along the extension direction of the sleeve, a groove matched with the protruding strip is arranged on the outer wall of the inner tube 23, the protruding strip is arranged in the groove, and the protruding strip can slide relative to the groove.

The lower end of the sleeve 21 is provided with a rotating handle 3, the rotating handle 3 comprises a fixed shaft and a rotating sleeve, the rotating sleeve is of a tubular structure with openings at two ends, the rotating sleeve is sleeved on the fixed shaft, and the rotating sleeve can rotate relative to the fixed shaft.

The centre line of the rotating handle 3 overlaps the centre line of the bore of the sleeve 21.

An open slot is arranged on the side wall of the upper part of the jaw 1.

Example 2

As shown in fig. 2, 3, 4 and 5: the utility model relates to a mounting tool of jib, a serial communication port, include: a jaw 1 and a long rod 2; stock 2 includes dead lever and telescopic link, the dead lever is horizontal setting, dead lever one end is fixed with the telescopic link, the dead lever other end with keep silent 1 fixed connection, keep silent 1 whole be both ends open-ended tubular structure, keep silent 1 body upper portion be with hexagon hole that hexagon nut suited.

An open slot is arranged on the side wall of the upper part of the jaw 1.

The utility model discloses specific use as follows:

the roating seat 22 rotates, and the threaded rod rotates the in-process along with roating seat 22, inner tube 23 is under protruding strip and recess interact, inner tube 23 rises gradually, realizes the purpose of extension, contracts with the same principle.

When 2 length of stock and operation personnel apart from bolt or the suitable back of distance of nut, the screw rod is run through to the hole groove of keeping silent 1, and hexagon hole joint nut or expansion bolts realize having twisted bolt or expansion bolts's purpose through rotating the stock.

In addition, the lateral wall on 1 upper portion of keeping silent sets up the open slot, the operating personnel of being convenient for is clearly clear to the bolt or nut and the hole groove joint condition.

The utility model discloses can also the wide application in the installation of furred ceiling screw rod, air pipe's jib and remote bolt and nut.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. An installation tool for a boom, comprising: a jaw (1) and a long rod (2); stock (2) include dead lever and telescopic link, the dead lever is horizontal setting, dead lever one end is fixed with the telescopic link, the dead lever other end and keep silent (1) fixed connection, keep silent (1) whole be both ends open-ended tubular structure, keep silent (1) body upper portion be the hexagon hole that suits with hexagon nut.

2. A boom installation tool as claimed in claim 1, wherein: the telescopic rod comprises a sleeve (21), a rotating seat (22) and an inner tube (23); the sleeve pipe (21) is the both ends open-ended tubular structure, inner tube (23) set up in sleeve pipe (21), be provided with the screw hole in inner tube (23), roating seat (22) include base and threaded rod, the threaded rod suits with the screw hole, the threaded rod sets up in the screw hole, the base sets up in sleeve pipe (21) one end, just the base can rotate for sleeve pipe (21).

3. A boom mounting tool as claimed in claim 2, wherein: at least one protruding strip is arranged on the inner wall of the sleeve (21) along the extension direction of the sleeve, a groove matched with the protruding strip is formed in the outer wall of the inner tube (23), the protruding strip is arranged in the groove, and the protruding strip can slide relative to the groove.

4. A boom mounting tool as claimed in claim 2 or 3, wherein: the improved rotary handle is characterized in that a rotary handle (3) is arranged at the lower end of the sleeve (21), the rotary handle (3) comprises a fixed shaft and a rotary sleeve, the rotary sleeve is of a tubular structure with openings at two ends, the rotary sleeve is sleeved on the fixed shaft, and the rotary sleeve can rotate relative to the fixed shaft.

5. A boom mounting tool as claimed in claim 4, wherein: the central line of the rotating handle (3) is overlapped with the central line of the hexagonal inner hole of the jaw (1).

6. A boom installation tool as claimed in any one of claims 1, 2, 3 or 5, wherein: an open slot is arranged on the side wall of the upper part of the jaw (1).