CN208561457U

CN208561457U - A kind of fixed device of crane

Info

Publication number: CN208561457U
Application number: CN201820850503.1U
Authority: CN
Inventors: 吴周平
Original assignee: Henan Gang Source Electronic Technology Co Ltd
Current assignee: Henan Gang Source Electronic Technology Co Ltd
Priority date: 2018-06-04
Filing date: 2018-06-04
Publication date: 2019-03-01
Anticipated expiration: 2028-06-04

Abstract

The utility model provides a kind of fixed device of crane, vertical embedded bar, horizontal embedded bar are respectively set on bracket and framed bent, and it is fixedly connected with it with track beam steel, to form firm framework of steel reinforcement structure, track girder becomes fixed end structure, forms fixed constraint, and vertical embedded bar passes through backing plate, I-steel lower flange, track, backing plate, track girder and bracket are connected to become entirety, improve the whole fixed performance of structure.

Description

A kind of fixed device of crane

Technical field

The utility model relates to factory building fields, and in particular to a kind of fixed device of crane.

Background technique

In factory building, in the hall space that especially needs to lift by crane large-sized object, such as Bridge Erector workshop, Hydroelectric Plant Room etc. generally requires to lift by crane mobile large-sized object, such as components, the turbine-generator units of Bridge Erector from facility floor, these Often volume weight is very big for object, and needs the compound actions such as swivel, by manpower, mobile handling can not be carried out, therefore, big It generally requires to build the fixed device of crane according to requirements in type industrial building, realizes the movement of components.

It for crane, needs to move, therefore the standing track girder for setting crane moving track and cooperation, this is stress Key area, since bearing load is larger, and working condition is simply-supported state sometimes, will lead to the loss of stability work of structure Make, then influences the whole of structure and use.

How crane girder, track are fixed, are that crane builds the important process used, present common measure is all External reinforcing mode, reinforcement performance is limited, does not make structure that the structure of fixing end be integrally formed, therefore, when with using Between growth, still can generate certain destruction.

Summary of the invention

The utility model is directed to problem of the prior art, provides a kind of fixed device of crane.

The utility model provides a kind of fixed device of crane, including framed bent, bracket, crane, crane girder and track, the ox Leg is located at the framed bent top, and crane girder is located on bracket, and track is arranged on crane girder, and crane moves in orbit, special Sign is: be provided with vertical embedded bar on the bracket, be provided with horizontal embedded bar on framed bent, the crane beam steel with The horizontal embedded bar and the vertical embedded bar are fixedly connected, so that crane girder fixed performance is improved, the track Resilient sleeper-bearing is set between crane girder, and the track is i-beam structure, and the vertical embedded bar passes through the elastic cushion It is fixed behind the lower flange of plate and the i-beam structure, to realize the fixation of crane beam orbit.

Preferably, the yield strength of the horizontal embedded bar and the vertical embedded bar is not less than 325MP.

Preferably, the vertical embedded bar is behind the lower flange of the resilient sleeper-bearing and the i-beam structure Fixed concrete mode are as follows: nut is set in the part that the vertical embedded bar stretches out the I-steel lower flange, and makes spiral shell It is female to be welded and fixed with vertical embedded bar.

Utility model has the advantages that

Vertical embedded bar, horizontal embedded bar are respectively set on bracket and framed bent, and keeps it solid with track beam steel Fixed connection, to form firm framework of steel reinforcement structure, track girder becomes fixed end structure, forms fixed constraint, vertical pre-buried Reinforcing bar passes through backing plate, I-steel lower flange, and track, backing plate, track girder and bracket are connected to become entirety, improve the whole of structure Body fixed performance.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the fixation schematic diagram of track girder；

Fig. 3 is that track is fixedly connected with schematic diagram.

Specific embodiment: the structure that the utility model limits is carried out specific below for Figure of description content It illustrates.

The utility model provides a kind of fixed device of crane, including framed bent 1, bracket 2, crane 3, crane girder 4 and track 5, The bracket 2 is located at 1 top of framed bent, and crane girder 4 is located on bracket 2, and track 5 is arranged on crane girder 4, and crane 3 is in-orbit It is moved on road 5, it is characterised in that: be provided with vertical embedded bar 6 on the bracket 2, be provided with horizontal embedded bar on framed bent 1 7,4 reinforcing bar of crane girder is fixedly connected with the horizontal embedded bar 7 and the vertical embedded bar 6, is hung to improve Resilient sleeper-bearing 8 is arranged in 4 fixed performance of bicycle beam between the track 5 and crane girder 4, the track 5 is i-beam structure, described Vertical embedded bar 6 is fixed behind the lower flange of the resilient sleeper-bearing 8 and the i-beam structure, to realize crane girder The fixation of 4 tracks.

Preferably, the yield strength of the horizontal embedded bar 7 and the vertical embedded bar 6 is not less than 325MP.

Preferably, the vertical embedded bar 6 passes through the lower flange of the resilient sleeper-bearing 8 and the i-beam structure Fixed concrete mode afterwards are as follows: in the part that the vertical embedded bar 6 stretches out the I-steel lower flange, nut 9 is set, and Nut 9 is welded and fixed with vertical embedded bar 6.

Above embodiment is only preferred embodiments of the present invention, and the protection scope of the utility model should not be by Be construed as limited to the concrete form that embodiment is stated, the protection scope of the utility model also include those skilled in the art according to The utility model design it is conceivable that equivalent technologies mean.

Claims

1. a kind of fixed device of crane, including framed bent, bracket, crane, crane girder and track, the bracket are located on the framed bent Portion, crane girder are located on bracket, and track is arranged on crane girder, and crane moves in orbit, it is characterised in that: on the bracket It is provided with vertical embedded bar, horizontal embedded bar, the crane beam steel and the horizontal embedded bar are provided on framed bent And the vertical embedded bar is fixedly connected, to improve crane girder fixed performance, is arranged between the track and crane girder Resilient sleeper-bearing, the track are i-beam structure, and the vertical embedded bar passes through the resilient sleeper-bearing and the I-steel It is fixed behind the lower flange of structure, to realize the fixation of crane beam orbit.

2. the fixed device of crane as described in claim 1, it is characterised in that: the horizontal embedded bar and described vertical pre-buried The yield strength of reinforcing bar is not less than 325MP.

3. the fixed device of crane as described in claim 1, it is characterised in that: the vertical embedded bar passes through the elastic cushion Fixed concrete mode behind the lower flange of plate and the i-beam structure are as follows: stretch out the I-shaped in the vertical embedded bar Nut is arranged in the part of steel lower flange, and nut is welded and fixed with vertical embedded bar.