CN221370235U - Electric construction hoisting frame - Google Patents

Abstract

The utility model discloses an electric construction hoisting frame, which comprises a clamping box and a clamping assembly, wherein the clamping assembly is arranged in the clamping box and comprises a worm, a worm wheel, a gear, a rack, a sliding rod, a clamping plate, a rubber pad and a rotating handle; the worm is vertically rotated and arranged in the clamping box, the worm wheel is rotationally arranged in the clamping box, the worm wheel is meshed with the worm, the gear is fixedly arranged on the worm wheel and is concentric with the worm wheel, a guide rail is arranged on the top wall of the clamping box, a strip-shaped through hole is formed in the bottom wall of the clamping box, the upper end of the sliding rod is horizontally slid in the guide rail, the lower end of the sliding rod is horizontally slid in the strip-shaped through hole, one end of the rack is fixedly arranged on the sliding rod, the rack is meshed with the gear, and the clamping plate is horizontally slid in the strip-shaped through hole. The utility model belongs to the technical field of electric construction, and particularly relates to an electric construction hoisting frame which is convenient for fixing electric equipment from the bottom and two sides.

Description

Electrical construction hoisting frame

Technical Field

The utility model belongs to the technical field of electrical construction, and in particular relates to an electrical construction hoisting frame.

Background technique

During the electrical construction of wind power generation, many electrical equipment such as electrical cabinets are often designed to be huge in size and heavy in weight, so a lifting frame is needed to lift heavy electrical equipment such as electrical cabinets.

During the lifting process, the existing method is to install lifting rings on the outer walls of electrical equipment such as electrical cabinets. The outer walls of the electrical cabinets are often deformed, resulting in unhooking, causing product falling and damage, and even personal accidents. Although there are some lifting bracket structures in the prior art that can support the bottom surface of the electrical cabinet to prevent unhooking during lifting, it is difficult to fix the electrical cabinet from the side during lifting, and it cannot adapt to electrical equipment such as electrical cabinets of different widths. It has poor versatility and cannot prevent the electrical cabinet from tipping over. In view of this, it is an urgent problem to invent an electrical construction lifting frame that is convenient for fixing electrical equipment from the bottom and both sides.

Utility Model Content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electrical construction lifting frame, which solves the problem that in the prior art, when installing lifting rings on the outer walls of electrical equipment such as electrical cabinets, the outer walls of the electrical cabinets are often deformed, resulting in unhooking, causing product falling and damage, and even personal accidents. Although there are some lifting bracket structures in the prior art that can support the bottom surface of the electrical cabinet to prevent unhooking during lifting, it is difficult to fix the electrical cabinet from the side during lifting, and it cannot adapt to electrical equipment such as electrical cabinets of different widths. It has poor versatility and cannot prevent the electrical cabinet from tipping over.

The technical solution adopted by the utility model is as follows: an electrical construction hoisting frame, comprising a clamping box, and also comprising a clamping assembly, wherein the clamping assembly is arranged in the clamping box, and the clamping assembly comprises a worm, a worm wheel, a gear, a rack, a sliding rod, a clamping plate, a rubber pad and a turning handle;

The worm is vertically rotatable in the clamping box, the worm wheel is rotatably arranged in the clamping box, the worm wheel is meshed with the worm, the gear is fixed on the worm wheel and concentrically arranged with the worm wheel, a guide rail is provided on the top wall of the clamping box, a strip-shaped through hole is provided on the bottom wall of the clamping box, the upper end of the sliding rod is horizontally slidable in the guide rail, the lower end of the sliding rod is horizontally slidable in the strip-shaped through hole, one end of the rack is fixed on the sliding rod, the rack is meshed with the gear, the splint is horizontally slidable in the strip-shaped through hole, the splint is fixedly connected to the sliding rod, and the rubber pad is fixed on the inner side of the splint.

As a preferred technical solution of this scheme, a hanging frame is fixedly provided on the outer wall of the bottom of the clamping box.

As a preferred technical solution of this scheme, a rubber base is fixedly provided on the inner wall of the bottom of the hanging frame.

As a preferred technical solution of this scheme, a connecting rod is fixedly provided on the outer wall of the clamping box.

As a preferred technical solution of this scheme, a lifting ring is fixedly provided on the upper end of the connecting rod.

After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model is an electrical construction hoisting frame, through the matching use of a worm, a worm wheel, a gear, a rack, a sliding rod, a clamping plate, a rubber pad and a turning handle, the clamping plate can move inward at the same time, thereby realizing the clamping and fixing effect on electrical equipment of different widths; and the provision of the rubber pad can enhance the friction between the clamping plate and the outer wall of the electrical equipment, thereby improving the clamping stability; the device is provided with a lifting ring to facilitate the lifting of the electrical equipment and the hoisting frame.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

FIG1 is a schematic diagram of the overall structure of an electrical construction hoisting frame of the present invention;

Figure 2 is a schematic diagram of the internal structure of an electrical construction hoisting frame in this scheme.

In the attached drawings: 1. Clamping box, 2. Clamping assembly, 3. Turning handle, 4. Worm, 5. Worm wheel, 6. Gear, 7. Rack, 8. Guide rail, 9. Sliding rod, 10. Bar through hole, 11. Clamping plate, 12. Rubber pad, 13. Lifting frame, 14. Rubber base, 15. Lifting ring, 16. Connecting rod.

Detailed ways

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

As shown in Fig. 1-Fig. 2, an electrical construction hoisting frame includes a clamping box 1 and a clamping assembly 2, wherein the clamping assembly 2 is arranged in the clamping box 1, and the clamping assembly 2 includes a worm 4, a worm wheel 5, a gear 6, a rack 7, a sliding rod 9, a clamping plate 11, a rubber pad 12 and a turning handle 3;

The worm 4 is vertically rotatable in the clamping box 1, the worm wheel 5 is rotatably arranged in the clamping box 1, the worm wheel 5 is meshed with the worm 4, the gear 6 is fixed on the worm wheel 5 and is concentrically arranged with the worm wheel 5, a guide rail 8 is provided on the top wall of the clamping box 1, and a strip-shaped through hole 10 is provided on the bottom wall of the clamping box 1, the upper end of the sliding rod 9 is horizontally slidable in the guide rail 8, and the lower end of the sliding rod 9 is horizontally slidable in the strip-shaped through hole 10, one end of the rack 7 is fixed on the sliding rod 9, the rack 7 is meshed with the gear 6, the splint 11 is horizontally slidable in the strip-shaped through hole 10, the splint 11 is fixedly connected to the sliding rod 9, and the rubber pad 12 is fixed on the inner side of the splint 11.

Wherein, a hanging frame 13 is fixedly provided on the outer wall of the bottom of the clamping box 1 .

A rubber base 14 is fixedly provided on the inner wall of the bottom of the hanging frame 13 .

A connecting rod 16 is fixedly provided on the outer wall of the clamping box 1 .

A lifting ring 15 is fixedly disposed on the upper end of the connecting rod 16 .

During specific use, the electrical equipment is first placed on the rubber base 14, and then the handle 3 is turned, the handle 3 drives the worm 4 to rotate, the worm 4 drives the worm wheel 5 to rotate, the worm wheel 5 drives the gear 6 to rotate, the gear 6 drives the rack 7 and the sliding rod 9 to move inward at the same time, the sliding rod 9 drives the clamping plate 11 to move inward at the same time, thereby achieving the clamping and fixing effect on both sides of the electrical equipment, and the setting of the rubber pad 12 can enhance the friction between the clamping plate 11 and the outer wall of the electrical equipment, thereby improving the clamping stability, and finally use the hook to hook the lifting ring 15 to lift the electrical equipment.

Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims (5)

1. The utility model provides an electric construction hoist and mount frame, includes centre gripping case, its characterized in that: the clamping assembly is arranged in the clamping box and comprises a worm, a worm wheel, a gear, a rack, a sliding rod, a clamping plate, a rubber pad and a rotating handle;

the worm is vertically rotated and arranged in the clamping box, the worm wheel is rotationally arranged in the clamping box, the worm wheel is meshed with the worm, the gear is fixedly arranged on the worm wheel and is concentric with the worm wheel, a guide rail is arranged on the top wall of the clamping box, a strip-shaped through hole is formed in the bottom wall of the clamping box, the upper end of the sliding rod is horizontally slid in the guide rail, the lower end of the sliding rod is horizontally slid in the strip-shaped through hole, one end of the rack is fixedly arranged on the sliding rod, the rack is meshed with the gear, the clamping plate is horizontally slid in the strip-shaped through hole, the clamping plate is fixedly connected with the sliding rod, and the rubber pad is fixedly arranged on the inner side of the clamping plate.

2. An electrical construction hoisting frame according to claim 1, characterized in that: and a lifting frame is fixedly arranged on the outer wall of the bottom of the clamping box.

3. An electrical construction hoisting frame as claimed in claim 2, characterized in that: and a rubber base is fixedly arranged on the inner wall of the bottom of the hoisting frame.

4. An electrical construction hoisting frame according to claim 3, characterized in that: and a connecting rod is fixedly arranged on the outer wall of the clamping box.

5. An electrical construction hoisting frame according to claim 4, characterized in that: and a hanging ring is fixedly arranged at the upper end of the connecting rod.