CN217768102U

CN217768102U - Reactor body pressing device

Info

Publication number: CN217768102U
Application number: CN202221915341.8U
Authority: CN
Inventors: 林良晓; 戴先兵; 钱鹏; 马春东
Original assignee: Huguang Transformer Co ltd Zhejiang
Current assignee: Huguang Transformer Co ltd Zhejiang
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-08
Anticipated expiration: 2032-07-21

Abstract

The utility model belongs to the technical field of the reactor technique and specifically relates to a reactor ware body closing device, including lower hold-down mechanism and last hold-down mechanism, hold-down mechanism includes the lower plate of two sets of front and back symmetric distributions, the top of lower plate is provided with down insulating the pad, the utility model discloses in, when the ware body to the reactor is whole to carry out effective reliable pressure equipment, at first place the reactor ware body under between insulating pad and the last insulating pad, then screw up through the nut to reinforcing screw and connecting screw both ends and make lower plate and punch holder be in the state that compresses tightly, fix the ware body, and lower insulating pad and last insulating pad carry out insulation protection to the top and the bottom of ware body, avoid the long-term easy broken insulating layer of state that compresses tightly, lead to iron core and folder to communicate with each other, cause the potential safety hazard, screw cap on screwing up the support screw rod at last makes the pressurization diaphragm push down to move to drive the coil hold-down board and carry out the secondary compaction to coil department, compensate the space and make the coil produce not hard up the possibility that becomes flexible.

Description

Reactor body pressing device

Technical Field

The utility model relates to a reactor technical field specifically is a reactor ware body closing device.

Background

In the manufacturing process of the reactor, the reactor body pressing device is required to be used for ensuring effective and reliable press mounting of the whole reactor body of the reactor, and influence and displacement of vibration generated in the operation of the reactor on a coil are reduced.

Therefore, the reactor body pressing device is designed to overcome the technical defects, so that the overall practicability is improved, and the pressing device is very important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reactor ware body closing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a reactor body pressing device comprises a lower pressing mechanism and an upper pressing mechanism, wherein the lower pressing mechanism comprises two groups of lower clamping plates which are symmetrically distributed front and back, and a lower insulating pad is arranged at the top of each lower clamping plate;

go up hold-down mechanism and include the punch holder of two sets of longitudinal symmetry distribution, the bottom of punch holder is provided with insulating the pad, the left and right sides at punch holder top all is connected with the reinforcement lath, the top longitudinal symmetry of reinforcement lath is provided with the reinforcing screw rod, the top bilateral symmetry of punch holder is provided with connecting screw rod, and is two sets of be connected with the pressurization diaphragm between the punch holder, the top bilateral symmetry of pressurization diaphragm is provided with and supports tight screw rod, the bottom that supports tight screw rod runs through insulating the pad and is connected with the coil pressure strip, the outside that supports tight screw rod just is located position department between insulating pad and the pressurization diaphragm and cup joints the dish spring.

As the utility model discloses preferred scheme, lower plate and punch holder are the steel sheet material that the outward appearance was smeared and are made, and the concave structure outside the opening is buckled into in the punching press.

As the utility model discloses preferred scheme, insulating pad and last insulating pad are the insulating rubber material down and make, and the same recess in multiunit interval has all been seted up to both one side in opposite directions, insulating pad and last insulating pad thickness all are 5-7cm down.

As the utility model discloses preferred scheme, insulating pad and lower plate and threaded connection have lock nut under reinforcing screw and connecting screw's bottom all runs through, reinforcing screw's top is connected with the reinforcement lath through the nut, connecting screw's top is connected with the punch holder through the nut.

As the utility model discloses preferred scheme, the punch holder is seted up towards one side bilateral symmetry of pressurization diaphragm with pressurization diaphragm sliding connection's spout.

As the utility model discloses preferred scheme, the coil pressure strip is circular structural design, and the coil pressure strip is made for the insulating rubber material.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through a reactor ware body closing device who sets up, when the ware body to the reactor is whole to carry out effective reliable pressure equipment, at first place the reactor ware body under between insulating pad and the last insulating pad, then screw up through the nut to reinforcing screw and connecting screw both ends and make lower plate and punch holder be in the state that compresses tightly, fix the ware body, and lower insulating pad and last insulating pad carry out insulation protection to the top and the bottom of ware body, avoid long-term compression state to grind the insulating layer easily, lead to iron core and folder to communicate with each other, cause the potential safety hazard, screw up the nut that supports on the screw rod at last and make the pressurization diaphragm push down, thereby drive the coil clamp plate and carry out the secondary compaction to coil department, compensate the space and make the coil produce not hard up the possibility, the elastic tension that the dish spring provided can provide the holding power for between pressurization diaphragm and the last insulating pad, avoid appearing supporting screw rod in the use and unload the not hard up problem of power not hard up, traditional compression mode has been solved, limited packing force to coil position.

Drawings

FIG. 1 is a perspective view of the whole structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is a side view of the overall structure of the present invention.

In the figure: 1. a lower pressing mechanism; 101. a lower splint; 102. a lower insulating pad; 2. an upper pressing mechanism; 201. an upper splint; 202. an upper insulating pad; 203. a reinforcing strip; 204. reinforcing the screw rod; 205. connecting a screw rod; 206. pressing the transverse plate; 207. tightly abutting against the screw rod; 208. a coil hold-down plate; 209. a disc spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-3, the present invention provides a technical solution:

a reactor body pressing device comprises a lower pressing mechanism 1 and an upper pressing mechanism 2, wherein the lower pressing mechanism 1 comprises two groups of lower clamping plates 101 which are symmetrically distributed front and back, a lower insulating pad 102 is arranged at the top of each lower clamping plate 101, and the reactor body can be quickly pressed and fixed through the combination of the lower pressing mechanism 1 and the upper pressing mechanism 2, so that the reliability and the installation efficiency of a reactor product are improved;

in this embodiment, referring to fig. 1, 2 and 3, the upper pressing mechanism 2 includes two sets of upper clamping plates 201 symmetrically distributed in front and back, an upper insulating pad 202 is disposed at the bottom of the upper clamping plate 201, the left and right sides of the top of the upper clamping plate 201 are connected with reinforcing plate strips 203 for reinforcing two sides of the body, so as to increase fixing firmness, reinforcing screws 204 are symmetrically disposed at the front and back of the top of the reinforcing plate strips 203, connecting screws 205 are symmetrically disposed at the left and right sides of the top of the upper clamping plate 201, a pressing transverse plate 206 is connected between the two sets of upper clamping plates 201, tightening screws 207 are symmetrically disposed at the left and right sides of the top of the pressing transverse plate 206, the bottom end of the tightening screw 207 penetrates through the upper insulating pad 202 and is connected with a coil pressing plate 208, a disc spring 209 is sleeved at a position between the upper insulating pad 202 and the pressing transverse plate 206 and outside the tightening screw 207, and elastic tension provided by the disc spring 209 can provide supporting force between the pressing transverse plate 203 and the upper insulating pad 202, thereby avoiding the loosening problem of the tightening screw 207 in the unloading force;

the lower clamping plate 101 and the upper clamping plate 201 are made of steel plates coated with insulating coatings on the outer surfaces, the lower clamping plate and the upper clamping plate are punched and bent into concave structures with outward openings, the strength of the clamping plates is improved, the lower insulating pad 102 and the upper insulating pad 202 are made of insulating rubber materials, a plurality of groups of grooves with the same interval are formed in the opposite sides of the lower insulating pad 102 and the upper insulating pad 202, the thicknesses of the lower insulating pad 102 and the upper insulating pad 202 are 5-7cm, the top and the bottom of a transformer body are insulated and protected by the lower insulating pad 102 and the upper insulating pad 202, the phenomenon that the insulating layers are easily worn out in a long-term compression state to cause the communication between an iron core and the clamping plates and cause potential safety hazards is avoided, sliding grooves which are connected with the compression transverse plate 206 in a sliding mode are symmetrically formed in the left side and the right side of the upper clamping plate 201 facing the compression transverse plate 206 and enable the compression transverse plate 206 to move up and down, the coil compression plate 208 is designed to be of a circular structure, the compression plate 208 is made of insulating rubber materials, and gaps at the compression plate 208 are formed in the compression rubber material to make up and make up secondary loosening of coils.

The utility model discloses work flow: when the integral body of the reactor is effectively and reliably pressed, the reactor body is firstly placed between the lower insulating pad 102 and the upper insulating pad 202, nuts at two ends of the reinforcing screw 204 and the connecting screw 205 are screwed to enable the lower clamping plate 101 and the upper clamping plate 201 to be in a compressed state, the reactor body is fixed, the lower insulating pad 102 and the upper insulating pad 202 perform insulation protection on the top and the bottom of the reactor body, the problem that the insulating layer is easy to wear in a long-term compressed state, so that an iron core is communicated with a clamping piece, and a potential safety hazard is caused is avoided, finally, the nut on the abutting screw 207 is screwed to enable the pressing transverse plate 206 to be pressed downwards, so that the coil pressing plate 208 is driven to perform secondary pressing on the coil, the possibility that the coil is loosened due to a gap is overcome, supporting force can be provided between the pressing transverse plate 203 and the upper insulating pad 202 through elastic tension provided by the disc spring 209, the problem that the abutting screw 207 is loosened in a releasing force in a using process is avoided, and the problem that limited pressing force on the position of the coil is caused by the conventional beam pressing method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reactor ware body closing device, includes hold-down mechanism (1) and last hold-down mechanism (2) down, its characterized in that: the lower pressing mechanism (1) comprises two groups of lower clamping plates (101) which are symmetrically distributed front and back, and a lower insulating pad (102) is arranged at the top of each lower clamping plate (101);

go up hold-down mechanism (2) including two sets of punch holder (201) of longitudinal symmetry distribution, the bottom of punch holder (201) is provided with insulating pad (202), the left and right sides at punch holder (201) top all is connected with reinforcement lath (203), the top longitudinal symmetry of reinforcement lath (203) is provided with reinforcing screw rod (204), the top bilateral symmetry of punch holder (201) is provided with connecting screw rod (205), and is two sets of be connected with pressurization diaphragm (206) between punch holder (201), the top bilateral symmetry of pressurization diaphragm (206) is provided with and supports tight screw rod (207), the bottom that supports tight screw rod (207) runs through insulating pad (202) and is connected with coil pressure strip (208), the outside that supports tight screw rod (207) just is located position department between upper insulating pad (202) and pressurization diaphragm (206) and cup joints dish spring (209).

2. The reactor body hold-down device according to claim 1, characterized in that: the lower clamping plate (101) and the upper clamping plate (201) are both made of steel plate materials coated with insulating coatings on the surfaces and are punched and bent into concave structures with outward openings.

3. The reactor body hold-down device according to claim 1, characterized in that: the lower insulating pad (102) and the upper insulating pad (202) are made of insulating rubber materials, a plurality of groups of grooves with the same interval are formed in the opposite sides of the lower insulating pad (102) and the upper insulating pad (202), and the thicknesses of the lower insulating pad (102) and the upper insulating pad (202) are all 5-7cm.

4. The reactor body pressing device according to claim 1, characterized in that: the bottom of consolidating screw rod (204) and connecting screw rod (205) all runs through down insulating pad (102) and lower splint (101) and threaded connection has lock nut, the top of consolidating screw rod (204) is connected with consolidating lath (203) through the nut, the top of connecting screw rod (205) is connected with punch holder (201) through the nut.

5. The reactor body hold-down device according to claim 1, characterized in that: and sliding grooves which are in sliding connection with the pressurizing transverse plate (206) are symmetrically arranged on the left side and the right side of the upper clamping plate (201) facing the pressurizing transverse plate (206).

6. The reactor body hold-down device according to claim 1, characterized in that: the coil pressure strip (208) is designed to be of a circular structure, and the coil pressure strip (208) is made of an insulating rubber material.