CN212503706U

CN212503706U - Polycrystalline furnace top cover dismounting tool

Info

Publication number: CN212503706U
Application number: CN202020978830.2U
Authority: CN
Inventors: 邵长洲; 孙永付; 夏益民; 王佳瑜
Original assignee: Yangzhou Rongde New Energy Technology Co ltd
Current assignee: Yangzhou Rongde New Energy Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-09
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a frock is dismantled to polycrystal stove top cap, including fixing the base at polycrystal stove top, be provided with rotatable support on the base, the support is including setting up the swing arm of being responsible for the upper end lateral part, and the top of being responsible for is equipped with the promotion motor, and the tip of swing arm is provided with the pulley, around being equipped with wire rope on the pulley, and wire rope's one end is connected on promoting the motor, and the other end is connected with the couple, rotates through the lifting machine and drives the couple and be elevating movement, through using the utility model discloses can improve work efficiency, alleviate working strength, avoid the incident to take place.

Description

Polycrystalline furnace top cover dismounting tool

Technical Field

The utility model relates to a polycrystal stove, in particular to frock is dismantled to polycrystal stove top cap.

Background

Polycrystal stove outside comprises top cap, last furnace chamber, lower furnace chamber (from top to bottom), inside: the heater, the heat insulation cage, the heat insulation plate and the carbon fiber plate; in order to ensure the stable operation of the polycrystalline furnace, planned maintenance and repair are required to be carried out on the polycrystalline furnace regularly, so that the top cover needs to be lifted to enter the interior for operation, the weight of the top cover of the polycrystalline furnace is about 150kg, four persons need to lift the top cover by utilizing steel pipes and one person assists in operation, and the top cover is higher than a platform at the top of the furnace body, so that the risk of falling and crushing is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a frock is dismantled to polycrystal stove top cap improves work efficiency, alleviates working strength, avoids the incident to take place.

The purpose of the utility model is realized like this: the utility model provides a frock is dismantled to polycrystal stove top cap, is including fixing the base at polycrystal stove top, be provided with rotatable support on the base, the support is including setting up the swing arm of being responsible for the upper end lateral part, the top of being responsible for is equipped with the promotion motor, the tip of swing arm is provided with the pulley, around being equipped with wire rope on the pulley, wire rope's one end is connected on promoting the motor, and the other end is connected with the couple, rotates through the lifting machine and drives the couple and be elevating movement.

The utility model discloses the during operation, when the top cap of polycrystal stove is opened to needs, only need to rotate the support to the top cap top, control promotes motor work for the couple descends, when treating that the couple colludes the top cap, and the redrive promotes motor work, makes the couple rise, lifts by crane the top cap, with the support roll-out polycrystal stove top can, compare with prior art, the beneficial effects of the utility model reside in that: through using the utility model discloses can improve work efficiency, alleviate working strength, avoid the incident to take place.

In order to enhance the stability and reliability between the swing arm and the main pipe, the swing arm and the main pipe are connected through a reinforcing rib plate.

In order to further strengthen the utility model discloses a security, the pulley setting is in swing arm tip top, and swing arm tip below is provided with the mousing-hook.

In order to make the rotation of the main pipe more convenient, an auxiliary pipe is fixed on the base, the main pipe is coaxial with the auxiliary pipe, and the main pipe is rotatably arranged at the top end of the auxiliary pipe.

As the utility model discloses a further inject, be responsible for the bottom and be equipped with the stand pipe, the stand pipe inserts the auxiliary pipe setting, be equipped with on the terminal surface of auxiliary pipe and make and be responsible for auxiliary pipe pivoted thrust bearing relatively. The design enables the connection between the main pipe and the auxiliary pipe to be more stable and reliable.

As a further limitation of the present invention, the periphery of the bottom of the main pipe and the periphery of the top of the auxiliary pipe are both provided with flange edges.

Drawings

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

Fig. 2 is a schematic view of the connection between the main pipe and the auxiliary pipe of the present invention.

The device comprises a polycrystalline furnace 1, a base 2, an auxiliary pipe 3, a flange edge 31, a thrust bearing 32, a main pipe 4, a guide pipe 41, a flange edge 42, a lifting motor 5, a swing arm 6, a reinforcing rib plate 7, a pulley 8, an anti-unhooking mechanism 9, a steel wire rope 10, a hook 11 and a top cover 12.

Detailed Description

As shown in figure 1-2, a polycrystalline furnace top cover dismounting tool comprises a base 2 fixed on the top of a polycrystalline furnace 1, a rotatable support is arranged on the base 2, the support comprises a swing arm 6 arranged on the side part of the upper end of a main pipe 4, the swing arm 6 is connected with the main pipe 4 through a reinforcing rib plate 7, a secondary pipe 3 is fixed on the base 2, the main pipe 4 is coaxial with the secondary pipe 3, the main pipe 4 is rotatably arranged on the top end of the secondary pipe 3, a guide pipe 41 is arranged at the bottom of the main pipe 4, the guide pipe 41 is inserted into the secondary pipe 3, a thrust bearing 32 enabling the main pipe 4 to rotate relative to the secondary pipe 3 is arranged on the end surface of the secondary pipe 3,

flange edges

31 and 42 are arranged on the periphery of the bottom of the main pipe 4 and the periphery of the top of the secondary pipe 3, a lifting motor 5 is arranged on the top of the main pipe 4, a pulley 8 is arranged on the end part of, a steel wire rope 10 is wound on the pulley 8, one end of the steel wire rope 10 is connected to the lifting motor 5, the other end of the steel wire rope 10 is connected with a hook 11, and the hook 11 is driven to move up and down through rotation of the lifting machine.

The utility model discloses the during operation, when the top cap 12 of polycrystal stove 1 is opened to needs, only need to rotate swing arm 6 to top cap 12 top, control promotes motor 5 work for couple 11 descends, when treating that couple 11 colludes top cap 12, redrive promotes motor 5 work, makes couple 11 rise, lifts up top cap 12, with the support roll-out polycrystal stove 1 top can.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides a frock is dismantled to polycrystal furnace top cap, its characterized in that, is including fixing the base at the polycrystal stove top, be provided with rotatable support on the base, the support is including setting up the swing arm of being responsible for the upper end lateral part, the top of being responsible for is equipped with the hoisting motor, the tip of swing arm is provided with the pulley, around being equipped with wire rope on the pulley, wire rope's one end is connected on the hoisting motor, and the other end is connected with the couple, rotates through the lifting machine and drives the couple and do elevating movement.

2. The polycrystalline furnace top cover disassembling tool according to claim 1, wherein the swing arm is connected with the main pipe through a reinforcing rib plate.

3. The polycrystalline furnace top cover disassembling tool according to claim 1 or 2, wherein the pulley is arranged above the end part of the swing arm, and the anti-drop hook is arranged below the end part of the swing arm.

4. The polycrystalline furnace top cover disassembling tool according to claim 1 or 2, wherein a secondary pipe is fixed on the base, the main pipe is coaxial with the secondary pipe, and the main pipe is rotatably mounted at the top end of the secondary pipe.

5. The polycrystalline furnace top cover disassembling tool according to claim 4, wherein a guide pipe is arranged at the bottom of the main pipe, the guide pipe is inserted into the auxiliary pipe, and a thrust bearing enabling the main pipe to rotate relative to the auxiliary pipe is arranged on the end face of the auxiliary pipe.

6. The polycrystalline furnace top cover disassembling tool according to claim 4, wherein flange edges are arranged on the periphery of the bottom of the main pipe and the periphery of the top of the auxiliary pipe.