CN206814291U - A kind of double girder crane with flexible beam pressing plate fixing device - Google Patents

Abstract

The utility model discloses a kind of double girder crane with flexible beam pressing plate fixing device, including support beam, I-steel, first tackle pulley, second tackle pulley, first track, second track, electric block and crane boom, the I-steel is connected to the support beam, first tackle pulley is arranged in first track, second tackle pulley is connected to the crane boom both ends, and second tackle pulley is arranged in second track, the electric block is connected to the middle part of the crane boom, erecting by overhang is provided between first track and second track, pressing plate fixing device is provided between the I-steel and first track, the pressing plate fixing device uses standardized structural component, it is easily installed use.The utility model reduces production cost and labor intensity, improves mechanical strength, reduces the amplitude that car body rocks in moving process so that the more accurate positioning of car body.

Description

A kind of double girder crane with flexible beam pressing plate fixing device

【Technical field】

Automobile conveying equipment technical field is the utility model is related to, more particularly to one kind carries flexible beam pressing plate fixing device Double girder crane.

【Background technology】

In the disassembling of automobile making and abandoned car, the application of crane is very extensive, and its automaticity is high, Operating efficiency is improved, reduces production cost.Existing double girder crane mainly includes suspension arrangement, tackle pulley, track, electricity Dynamic cucurbit and crane boom, the electric block band motor vehicles bodies rise and fall, the tackle pulley is in the gliding in tracks, band Motor vehicles bodies fore-and-aft direction and left and right directions movement, coordinate the needs of actual production.However, in reality in use, suspension dress Put to use and be hinged, in car body moving process, shaking amplitude is larger between car body and suspension arrangement, has a strong impact on car body Positioning, and because the distribution of car body own wt is uneven, easily causes car body amesiality, it is hidden to there is larger safety Suffer from；Further, use, the installation inconvenience of suspension arrangement, it is difficult to meet the requirement of different operating modes.

【Utility model content】

In view of this, it is overcome the deficiencies in the prior art, the utility model provides a kind of with flexible beam pressing plate fixation dress The double girder crane put, setting the structural elements of standardization reduces cost of manufacture, and easy to install, use range is wide；It is logical Cross and be rigidly connected, improve overall intensity, ensure that the ride comfort of track, reduce the width that car body rocks in moving process Degree so that the more accurate positioning of car body.

To achieve the above object, the technical solution of the utility model is as follows：

A kind of double girder crane with flexible beam pressing plate fixing device, including support beam, I-steel, the first coaster Group, the second tackle pulley, the first track, the second track, electric block and crane boom, it is horizontal that the I-steel is connected to the support Beam, first tackle pulley are arranged in first track, and second tackle pulley is connected to the crane boom both ends, and institute State the second tackle pulley to be arranged in second track, the electric block is connected to the middle part of the crane boom, the I-shaped Pressing plate fixing device is provided between steel and first track, the pressing plate fixing device includes top board, lower platen, circle Steel, square tube and contiguous block, the side of the top board lower end are mutually butted on the bottom of the I-steel, and the round steel is welded in institute The opposite side of top board lower end is stated, the upper end of the lower platen is mutually butted on the bottom surface of the I-steel, the upper end weldering of the square tube The middle part of the lower platen lower end is connected to, the contiguous block is connected to the lower end of the square tube, and the pressing plate fixing device uses Standardized structural component, it is easy to the installation and fastening of first track, and using being rigidly connected, improves intensity.

Preferably, the pressing plate fixing device also includes connecting bolt, the connecting bolt sequentially passes through to be pushed in described Plate and the top board, in use, the top board is located at the both ends of the I-steel bottom with the lower platen respectively, lead to Cross tightening for the connecting bolt, the top board clamps the lower end of the I-steel with the lower platen, now, described the One track is connected to the lower section of the I-steel.

Further, erecting by overhang is provided between first track and second track, the erecting by overhang is firm Property connector, second track is connected to by first track by the erecting by overhang, first track with it is described Second track is mutually perpendicular to, and forms the combined track with X-axis and Y-axis.

Further, the both ends of second track interior are provided with buffer, and finger is moved in second tackle pulley When positioning is put, the buffer is mutually butted on the crane boom, serves the effect of buffer limit, action is more steady, avoids simultaneously The buffer hits to caused by second tackle pulley, extends service life.

The beneficial effects of the utility model are：(1) the pressing plate fixing device is standardization connecting elements, can batch metaplasia Production, production cost is reduced, it is easy to install, reduce labor intensity；(2) the pressing plate fixing device and the erecting by overhang It is rigid connector, improves intensity, and reduce the amplitude that car body rocks in moving process so that the positioning of car body is more Precisely；(3) buffer offsets with the crane boom, on the premise of buffer limit is effectively ensured, avoids described second The shock of tackle pulley, extends service life, improves overall quality.

【Brief description of the drawings】

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the mplifying structure schematic diagram at F in Fig. 1.

In figure, 1, support beam, 2, I-steel, 3, pressing plate fixing device, 31, nut, 32, top board, 33, round steel, 34, Lower platen, 35, connecting bolt, 36, square tube, 37, contiguous block, the 4, first track, the 5, first tackle pulley, 6, erecting by overhang, 7, slow Rush device, the 8, second track, the 9, second tackle pulley, 10, electric block, 11, crane boom, 12, car body.

【Embodiment】

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Figures 1 and 2, a kind of double girder crane with flexible beam pressing plate fixing device, including support beam 1, work Word steel 2, the first tackle pulley 5, the second tackle pulley 9, the first track 4, the second track 8, electric block 10 and crane boom 11, it is described I-steel 2 is connected to the support beam 1, and first tackle pulley 5 is arranged in first track 4, second coaster Group 9 is connected to the both ends of crane boom 11, and second tackle pulley 9 is arranged in second track 8, the electric block 10 are connected to the middle part of the crane boom 11, and pressing plate fixing device 3 is provided between the I-steel 2 and first track 4, The pressing plate fixing device 3 includes top board 32, lower platen 34, round steel 33, square tube 36 and contiguous block 37, the top board 32 The side of lower end is mutually butted on the bottom of the I-steel 2, and the round steel 33 is welded in the opposite side of the lower end of top board 32, institute The upper end for stating lower platen 34 is mutually butted on the bottom surface of the I-steel 2, and the upper end of the square tube 36 is welded under the lower platen 34 The middle part at end, the contiguous block 37 are connected to the lower end of the square tube 36, and the pressing plate fixing device 3 uses standardized structural structure Part, it is easy to the installation and fastening of first track 4, and using being rigidly connected, improves intensity.

First track 4 is shaped as " omega " track shown in Fig. 2, and easy to use, stability is strong.

The pressing plate fixing device 3 also includes connecting bolt 35 and nut 31, and the connecting bolt 35 is sequentially passed through in institute Lower platen 34 and the top board 32 are stated, in use, the top board 32 is located at the I-shaped respectively with the lower platen 34 The both ends of the bottom of steel 2, by tightening for the connecting bolt 35 and nut 31, the top board 32 and the lower platen 34 are by institute The lower end for stating I-steel 2 clamps, and now, first track 4 is connected to the lower section of the I-steel 2.

Erecting by overhang 6 is provided between first track 4 and second track 8, the erecting by overhang 6 connects for rigidity Fitting, second track 8 is connected to by first track 4 by the erecting by overhang 6, first track 4 with it is described Second track 8 is mutually perpendicular to, and forms the combined track with X-axis and Y-axis.

Both ends inside second track 8 are provided with buffer 7, and specific bit is moved in second tackle pulley 9 When putting, the phase of buffer 7 is butted on the crane boom 11, serves the effect of buffer limit, action is more steady, avoids simultaneously The buffer 7 extends service life to shock caused by second tackle pulley 9.

In use, electric block 10 is with the rise and fall of motor vehicles bodies 12, and formed in the first track 4 and the second track 8 All around moved in combined track on four direction, reach the purpose of conveying.

The utility model is easy to install, reduces production cost and labor intensity, improves mechanical strength, reduces The amplitude that car body rocks in moving process so that the more accurate positioning of car body.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in Protection domain within.

Claims (4)

1. a kind of double girder crane with flexible beam pressing plate fixing device, including support beam, I-steel, the first tackle pulley, Second tackle pulley, the first track, the second track, electric block and crane boom, the I-steel are connected to the support beam, First tackle pulley is arranged in first track, and second tackle pulley is connected to the crane boom both ends, and described Second tackle pulley is arranged in second track, and the electric block is connected to the middle part of the crane boom, it is characterised in that Be provided with pressing plate fixing device between the I-steel and first track, the pressing plate fixing device include top board, under Pressing plate, round steel, square tube and contiguous block, the side of the top board lower end are mutually butted on the bottom of the I-steel, the round steel The opposite side of the top board lower end is welded in, the upper end of the lower platen is mutually butted on the bottom surface of the I-steel, the square tube Upper end be welded in the middle part of the lower platen lower end, the contiguous block is connected to the lower end of the square tube.

A kind of 2. double girder crane with flexible beam pressing plate fixing device according to claim 1, it is characterised in that institute Stating pressing plate fixing device also includes connecting bolt, and the connecting bolt is sequentially passed through in the lower platen and the top board.

A kind of 3. double girder crane with flexible beam pressing plate fixing device according to claim 1, it is characterised in that institute State and be provided with erecting by overhang between the first track and second track.

A kind of 4. double girder crane with flexible beam pressing plate fixing device according to claim 1, it is characterised in that institute The both ends for stating the second track interior are provided with buffer.