CN209853617U - Overhead hoist of copper bar - Google Patents

Abstract

The utility model discloses a lifting device for copper bars, which comprises two door-shaped support frames consisting of a pair of vertical bars and a crossbeam, wherein the crossbeam is connected with the top ends of the vertical bars, the top ends of the two support frames are connected with a top plate, and the two support frames are both connected with lifting devices; the utility model has the advantages that: reasonable in design, simple structure through the setting of multimode centre gripping group, can carry out the centre gripping to the copper bar of different widths, can carry out the centre gripping handling to the copper bar that is equipped with different hole sites moreover, has increased the suitability.

Description

Overhead hoist of copper bar

Technical Field

The utility model belongs to the technical field of copper product processing, concretely relates to is an overhead hoist of copper bar.

Background

Copper bar is also known as copper bar or copper busbar, be by the copper product preparation, the cross-section is the long conductor of rectangle or chamfer rectangle, play the effect of carrying current and connection electrical equipment in the circuit, the copper bar needs to make earlier in process of production the first base, then carry out batch processing, but more troublesome at the handling process to the first base, though disclose the device of carrying after lifting up the copper bar through the lifting hook among the prior art, but current copper bar includes the sclausura copper bar, the side is equipped with porose copper bar and the terminal surface is equipped with the copper bar, copper bar elevating gear among the prior art can only be applicable to the side and is equipped with porose copper bar, and sclausura copper bar and terminal surface are equipped with porose copper bar and then can't be applicable, application scope is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a wide overhead hoist of copper bar of application scope.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the lifting device for the copper bar comprises two door-shaped support frames consisting of a pair of vertical bars and a cross beam, the cross beam is connected with the top ends of the vertical bars, the top ends of the two support frames are connected with a top plate, the two support frames are both connected with a lifting device, the structure is characterized in that the lifting device comprises sliding sleeves sleeved on the vertical rods, a pull rod is connected between the sliding sleeves on the two supporting frames, a supporting hanging plate is arranged between the lifting devices on the two supporting frames, the supporting hanging plate is arranged on a cross supporting plate connected with the pull rod through a short joint, the center position of roof put and be connected with the push rod motor that stretches out and draws back downwards, the lower extreme of push rod motor is connected with horizontal push rod, the both ends of horizontal push rod are equipped with downwardly extending and the terminal intermediate lever of fixing on the pull rod, the support hanger plate on be equipped with two multimode centre gripping groups of downwardly extending.

As a further improvement, the multi-mode clamping group comprises two elastic clamping plates, and a sliding support block which controls the distance between the lower ends of the two elastic clamping plates through up-and-down movement is arranged between the two elastic clamping plates.

As a further improvement of the utility model, the lower end of the elastic clamping plate is provided with a chuck inclined towards the upper part, and the surface of the elastic clamping plate is provided with a chute extending along the length direction.

As a further improvement, the center parting line of the sliding support block is provided with a thread center hole, a threaded rod which passes through the support hanging plate is arranged in the thread center hole, and the lower end of the threaded rod is provided with an anti-drop head.

As a further improvement of the utility model, the outside end of sliding support piece is equipped with the extension board parallel with the pull rod, and the tip of extension board is equipped with downwardly extending's baffle, is equipped with the cylindrical groove on the medial surface of baffle, and the cylindrical groove fit has the card ball, is equipped with compression reset spring between the bottom surface in card ball and cylindrical groove.

Compared with the prior art, the beneficial effects of the utility model are that: reasonable in design, simple structure through the setting of multimode centre gripping group, can carry out the centre gripping to the copper bar of different widths, can carry out the centre gripping handling to the copper bar that is equipped with different hole sites moreover, has increased the suitability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the supporting plate of the present invention;

FIG. 3 is a schematic structural view of a sliding support block of the present invention;

the device comprises a vertical rod 1, a transverse rod 2, a top plate 3, a sliding sleeve 4, a pull rod 5, a hanging plate 6, a short joint 7, a cross supporting plate 8, a push rod motor 9, a transverse push rod 10, an intermediate rod 11, a multi-mode clamping group 12, an elastic clamping plate 13, a sliding support block 14, a tension return spring 15, a clamping head 16, a sliding chute 17, a threaded central hole 18, a threaded rod 19, an anti-falling head 20, a supporting plate 21, a baffle 22, a cylindrical groove 23, a clamping ball 24 and a compression return spring 25.

Detailed Description

The invention is further explained below with reference to the drawings and the embodiments without limiting the scope of the invention.

Referring to fig. 1 to 3, a lifting device for copper bars comprises two door-shaped support frames composed of a pair of vertical rods 1 and a cross beam 2, the cross beam 2 is connected to the top ends of the pair of vertical rods 1, the top ends of the two support frames are connected to a top plate 3, the two support frames are both connected with a lifting device, the lifting device comprises sliding sleeves 4 sleeved on the vertical rods 1, a pull rod 5 is connected between the sliding sleeves 4 on the two supporting frames, a supporting and hanging plate 6 is arranged between the lifting devices on the two supporting frames, the supporting and hanging plate 6 is arranged on a cross supporting plate 8 connected with the pull rod 5 through a short joint 7, the center of the top plate 3 is connected with a push rod motor 9 which stretches downwards, the lower end of the push rod motor 9 is connected with a transverse push rod 10, two ends of the transverse push rod 10 are provided with intermediate rods 11 which extend downwards, the tail ends of the intermediate rods are fixed on the pull rod 5, and the suspension plate 6 is provided with two multi-mode clamping groups 12 which extend downwards; can be through push rod motor 9's extension, control elevating gear moves down, carries out mechanized transport through multimode centre gripping group 12 with the copper bar centre gripping at last, has reduced the cost of labor.

The multi-mode clamping group 12 comprises two elastic clamping plates 13, a sliding supporting block 14 for controlling the distance between the lower ends of the two elastic clamping plates 13 by moving up and down is arranged between the two elastic clamping plates 13, the width of the sliding supporting block 14 is larger than the distance between the two elastic clamping plates 13 in a parallel state, a stretching reset spring 15 is arranged between the lower parts of the two elastic clamping plates 13, the lower ends of the elastic clamping plates are provided with chucks 16 inclining inwards and upwards, the surface of each elastic clamping plate 13 is provided with a sliding groove 17 extending along the length direction, a threaded central hole 18 is arranged at the central dividing line of the sliding supporting block 14, a threaded rod 19 penetrating through the hanging plate 6 is arranged in the threaded central hole 18, and the lower end of the threaded rod 19 is provided with; can be through the rising and the decline of sliding support piece 14, control the distance between the lower extreme of two elastic splint 13 to can be suitable for the handling of not porose copper bar, and can make sliding support piece 14 carry out vertical removal, avoid taking place the condition that breaks away from in vertical removal process.

A support plate 21 parallel to the pull rod 5 is arranged at the outer side end of the sliding support block 14, a baffle plate 22 extending downwards is arranged at the end part of the support plate 21, a cylindrical groove 23 is arranged on the inner side surface of the baffle plate 22, a clamping ball 24 is matched in the cylindrical groove 23, and a compression return spring 25 is arranged between the clamping ball 24 and the bottom surface of the cylindrical groove 23; can carry out the centre gripping through the extrusion contact of the tip of baffle and copper bar, be equipped with porose copper bar to the end, increase application scope.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a overhead hoist of copper bar, includes the support frame of two door types of constituteing by a pair of montant and a crossbeam, and the crossbeam is connected on the top of a pair of montant, and the top of two support frames is connected on the roof, all is connected with elevating gear, its characterized in that on two support frames: the lifting device comprises sliding sleeves sleeved on a vertical rod, a pull rod is connected between the sliding sleeves on the two support frames, a supporting hanging plate is arranged between the lifting devices on the two support frames, the supporting hanging plate is placed on a cross supporting plate connected with the pull rod through a short joint, the center position of the top plate is connected with a push rod motor which stretches downwards, the lower end of the push rod motor is connected with a cross push rod, the two ends of the cross push rod are provided with middle rods which extend downwards and the tail ends of the middle rods are fixed on the pull rod, and the supporting hanging plate is provided with two multi-mode clamping groups which extend downwards.

2. The overhead hoist of copper bar of claim 1, characterized in that: multimode centre gripping group include two elastic splint, be equipped with between two elastic splint through the sliding support piece of the distance between the lower extreme of two elastic splint of up-and-down motion control.

3. The overhead hoist of copper bar of claim 2, characterized in that: the lower end of the elastic clamping plate is provided with a clamping head which inclines upwards inwards, and the surface of the elastic clamping plate is provided with a sliding groove which extends along the length direction.

4. The overhead hoist of copper bar of claim 2, characterized in that: the center parting line of the sliding support block is provided with a thread center hole, a threaded rod penetrating through the hanging plate is arranged in the thread center hole, and the lower end of the threaded rod is provided with an anti-falling head.

5. The overhead hoist of copper bar of claim 2, characterized in that: the outer side end of the sliding support block is provided with a support plate parallel to the pull rod, the end part of the support plate is provided with a baffle plate extending downwards, the inner side surface of the baffle plate is provided with a cylindrical groove, a clamping ball is matched in the cylindrical groove, and a compression reset spring is arranged between the clamping ball and the bottom surface of the cylindrical groove.