CN210736003U

CN210736003U - Double-beam traveling anti-groove-jumping device

Info

Publication number: CN210736003U
Application number: CN201921565757.XU
Authority: CN
Inventors: 陈祥
Original assignee: Hubei Cahen Industrial Co ltd
Current assignee: Hubei Cahen Industrial Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-12
Anticipated expiration: 2029-09-19

Abstract

The utility model belongs to the technical field of the hoist safety protection technique and specifically relates to a two roof beam driving prevents device of job-hoping, including the fixed plate of bolt fixed mounting on two roof beam new car hanging beam and the fly leaf that is located fixed plate one side, set up two built-in fixing bolt's circular through-hole on the fixed plate. The utility model discloses a two roof beam driving prevents job-hoping device inserts bar regulation mouth through the fixing bolt on the fixed plate inside and is connected with the fly leaf, make the fly leaf carry out position control as required, indulge on utilizing the fly leaf and put the guide block insert indulge and put the guide way inside and reduce fixing bolt lateral extrusion force, thereby promote fixing bolt's security and life, set up the arc extrusion groove of built-in arc extrusion shell fragment and the indulging of built-in lateral regulation piece and put the extrusion groove simultaneously at the fly leaf lower extreme, thereby can reduce the distance between fly leaf and the wire rope lateral surface, further reduce the possibility of job-hopping groove, promote the security when two roof beam driving moves greatly.

Description

Double-beam traveling anti-groove-jumping device

Technical Field

The utility model belongs to the technical field of crane safety protection technique and specifically relates to a two roof beam driving prevent job-hoping device.

Background

Double-beam traveling: the popular name of the electric double-beam crane is the common name of a common factory maintenance or purchasing personnel for the traveling crane. The name is too wide, and causes certain influence on the management and maintenance of the crane. In the running process of the double-beam crane, the steel wire rope can swing greatly when starting and braking, and the steel wire rope can jump a groove easily in the swinging process, so that the hoisting function of the crane is failed, and even an accident can be caused seriously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the prior art, an improved double-beam traveling crane anti-groove-jumping device is provided, and the problem that a steel wire rope on a double-beam traveling crane is easy to jump when the steel wire rope swings greatly is solved.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a two roof beam driving prevents device of job-hoping, includes that bolt fixed mounting sets up the fixed plate on two new car hanging beams of roof beam and the fly leaf that is located fixed plate one side, the fixed plate on set up two circular through-holes of built-in fixing bolt, the fly leaf on correspond circular through-hole position and seted up the bar regulation mouth, the fixed plate pass the bar regulation mouth through fixing bolt and be connected with the fly leaf, fixed plate and fly leaf outside be connected and seted up on the face indulge and put the guide way, fly leaf and fixed plate lateral surface be connected and have and indulge the guide block of putting of guide way matched with and indulging, the fly leaf insert through indulging the guide block and indulge and put inside the.

Further, in order to promote the elastic limiting capacity, the lower end of the movable plate is provided with an arc extrusion groove, the inner side surface of the arc extrusion groove is provided with a longitudinal extrusion groove, the opening position of the lower end of the arc extrusion groove is provided with an arc extrusion elastic sheet, the two ends of the arc extrusion elastic sheet are fixedly connected with lateral adjusting blocks, the arc extrusion elastic sheet is inserted into the longitudinal extrusion groove through the lateral adjusting blocks at the two ends and is connected with the longitudinal extrusion groove in a sliding mode, and a longitudinal extrusion spring is arranged above the lateral adjusting block in the longitudinal extrusion groove.

Furthermore, in order to facilitate assembly, the upper end of the lateral adjusting block is provided with an integrated structure assembly pipe for installing and fixing a longitudinal extrusion spring, and the lower end of the longitudinal extrusion spring is fixedly connected with the upper end of the lateral adjusting block by being sleeved on the assembly pipe.

Further, for convenience of assembly and improvement of limiting capacity, the inner section of the longitudinal guide groove and the outer section of the longitudinal guide block are of a T-shaped structure with the same size.

Furthermore, in order to facilitate assembly and improve assembly firmness, the size of the inside of the longitudinal guide groove is the same as that of the outside of the longitudinal guide block.

Furthermore, in order to improve the guidance performance and the safety, a longitudinal guide rod is fixedly connected to the inner bottom surface of the longitudinal extrusion groove, and the lateral adjusting block, the longitudinal extrusion spring and the assembling pipe are movably connected with the longitudinal guide rod by being sleeved on the longitudinal guide rod.

The beneficial effects of the utility model are that, the utility model discloses a two roof beam driving anti-bounce groove device inserts bar regulation mouth through the fixing bolt on the fixed plate inside and is connected with the fly leaf, make the fly leaf can carry out position control as required, indulge on utilizing the fly leaf and put the guide block and insert to indulge and put the guide way inside and reduce fixing bolt lateral extrusion force, thereby promote fixing bolt's security and life, set up the arc extrusion groove of built-in arc extrusion shell fragment and the indulge extrusion groove of built-in lateral regulation piece simultaneously at the fly leaf lower extreme, thereby can reduce the distance between fly leaf and the wire rope lateral surface, further reduce the possibility in jump groove, promote the security when two roof beam driving operation greatly.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

Fig. 2 is a sectional view of the inside of the middle movable plate of the present invention.

In the figure, 1, a fixed plate, 2, a movable plate, 3, a fixed bolt, 4, a strip-shaped adjusting opening, 5, a longitudinal guide groove, 6, a longitudinal guide block, 7, an arc extrusion groove, 8, a longitudinal extrusion groove, 9, an arc extrusion elastic sheet, 10, a lateral adjusting block, 11, a longitudinal extrusion spring, 12, an assembly pipe and 13, a longitudinal guide rod are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 and fig. 2 show a two roof beam driving prevents device of job-hoping, including fixed plate 1 of bolt fixed mounting on two roof beam new car hanging beam and the fly leaf 2 that is located fixed plate 1 one side, set up two circular through-holes of built-in fixing bolt 3 on the fixed plate 1, the bar regulation mouth 4 has been seted up to corresponding circular through-hole position on the fly leaf 2, fixed plate 1 passes bar regulation mouth 4 through fixing bolt 3 and is connected with fly leaf 2, set up on the face of being connected in the fixed plate 1 and the fly leaf 2 outside and indulge and put the guide way 5, fly leaf 2 has on the face of being connected with fixed plate 1 lateral surface and indulges the guide block 6 of putting of leading slot 5 matched with indulging, fly leaf 2 inserts through indulging the guide block.

Further, in order to improve the elastic limiting capability, the lower end of the movable plate 2 is provided with an arc extrusion groove 7, the movable plate 2 is sleeved at the opening position outside the transmission groove of the fixed pulley through the lower end arc extrusion groove 7 to limit the steel wire rope in the transmission groove, the inner side surface of the arc extrusion groove 7 is provided with a longitudinal extrusion groove 8, the opening position at the lower end of the arc extrusion groove 7 is provided with an arc extrusion elastic sheet 9, two ends of the arc extrusion elastic sheet 9 are fixedly connected with lateral adjusting blocks 10, the arc extrusion elastic sheet 9 is inserted into the longitudinal extrusion groove 8 through the lateral adjusting blocks 10 at two ends and is in sliding connection with the longitudinal extrusion groove 8, the longitudinal extrusion spring 11 is arranged above the lateral adjusting block 10 in the longitudinal extrusion groove 8, furthermore, in order to facilitate the assembly, the upper end of the lateral adjusting block 10 is provided with an integrated structural assembly pipe 12 for installing and fixing the longitudinal, the lower end of the vertical extrusion spring 11 is fixedly connected with the upper end of the lateral adjusting block 10 by being sleeved on the assembly pipe 12, further, for convenience of assembly and improvement of limiting capacity, the inner cross section of the vertical guide groove 5 and the outer cross section of the vertical guide block 6 are of a T-shaped structure with the same size, further, for convenience of assembly and improvement of assembly firmness, the inner size of the vertical guide groove 5 is the same as the outer size of the vertical guide block 6, further, for improvement of guidance and safety, the inner bottom surface of the vertical extrusion groove 8 is fixedly connected with a vertical guide rod 13, the lateral adjusting block 10, the vertical extrusion spring 11 and the assembly pipe 12 are movably connected with the vertical guide rod 13 by being sleeved on the vertical guide rod 13, the double-beam traveling crane anti-jumping groove device of the utility model is inserted into the strip-shaped adjusting port 4 through the fixing bolt 3 on the fixing plate to be connected with the movable plate 2, so that the movable plate 2 can be subjected to position adjustment as required, the longitudinal guide block 6 on the movable plate 2 is inserted into the longitudinal guide groove 5 to reduce the lateral extrusion force of the fixing bolt 3, so that the safety and the service life of the fixing bolt 3 are improved, and meanwhile, the lower end of the movable plate 2 is provided with the arc extrusion groove 7 of the built-in arc extrusion elastic sheet 9 and the longitudinal extrusion groove 8 of the built-in lateral adjusting block 10, so that the distance between the movable plate 2 and the outer side surface of a steel wire rope can be reduced, the possibility of groove jumping is further reduced, and the safety of the double-beam traveling crane during operation is greatly improved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a two roof beam driving prevents job-hoping device, includes fixed plate (1) of bolt fixed mounting on two new car hanging beam of roof beam and is located fly leaf (2) of fixed plate (1) one side, characterized by: the fixed plate (1) on set up two circular through-holes of built-in fixing bolt (3), fly leaf (2) on correspond circular through-hole position and seted up bar regulation mouth (4), fixed plate (1) pass bar regulation mouth (4) through fixing bolt (3) and be connected with fly leaf (2), fixed plate (1) with fly leaf (2) outside be connected and seted up on the face indulge and put guide way (5), fly leaf (2) with fixed plate (1) lateral surface be connected have on be connected and indulge and put guide block (6) of putting guide way (5) matched with, fly leaf (2) through indulge put guide block (6) insert indulge and put inside guide way (5) and fixed plate (1) sliding connection.

2. The double-beam traveling crane groove-jumping prevention device of claim 1, wherein: fly leaf (2) lower extreme seted up arc extrusion groove (7), arc extrusion groove (7) medial surface on seted up and indulged and put extrusion groove (8), arc extrusion groove (7) lower extreme open position be provided with arc extrusion shell fragment (9), arc extrusion shell fragment (9) both ends equal fixedly connected with side direction regulating block (10), arc extrusion shell fragment (9) insert through both ends side direction regulating block (10) and indulge and put extrusion groove (8) inside sliding connection, indulge and put extrusion groove (8) inside and be located side direction regulating block (10) top and be provided with and indulge and put extrusion spring (11).

3. The double-beam traveling crane groove-jumping prevention device as claimed in claim 2, wherein: the upper end of the lateral adjusting block (10) is provided with an integrated structure assembling pipe (12) for installing and fixing a longitudinal extrusion spring (11), and the lower end of the longitudinal extrusion spring (11) is fixedly connected with the upper end of the lateral adjusting block (10) by being sleeved on the assembling pipe (12).

4. The double-beam traveling crane groove-jumping prevention device of claim 1, wherein: the internal section of the vertical guide groove (5) and the external section of the vertical guide block (6) are of a T-shaped structure with the same size.

5. The double-beam traveling crane groove-jumping prevention device of claim 1, wherein: the inner size of the vertical guide groove (5) is the same as the outer size of the vertical guide block (6).

6. The double-beam traveling crane groove-jumping prevention device as claimed in claim 2, wherein: indulge and put fixedly connected with on the bottom surface in extrusion groove (8) indulge and put guide bar (13), side direction regulating block (10), indulge put extrusion spring (11) and assembly pipe (12) through the cover indulge put guide bar (13) on with indulge and put guide bar (13) swing joint.