CN212991630U

CN212991630U - Special control cabinet under chemical industry environment

Info

Publication number: CN212991630U
Application number: CN202021360781.2U
Authority: CN
Inventors: 甄运明; 唐何年; 徐大伟; 何宗飞
Original assignee: Hefei Zhonghai Electric Technology Co ltd
Current assignee: Hefei Zhonghai Electric Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-16
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a special control cabinet under chemical industry environment, including the control cabinet body and support column body, the bolt fastening of the four corners of the control cabinet body has crashproof angle bead, the utility model discloses be provided with the supplementary threading device that pull ring, limiting plate, haulage rope and fixed clamp constitute, its pull ring is pegged graft in the control cabinet body, carry on spacing through the limiting plate, the haulage rope runs through the control cabinet body and support column body and takes out from the wiring hole and is connected with fixed clamp, place the electric wire in fixed clamp, pinch the tight fixed through messenger's power and fix it, then grab the pull ring with bare-handed power, drive the haulage rope, the fixed clamp that makes the haulage rope connect drives the electric wire and gets into support column body from the wiring hole, and then bring into the cabinet body from the connecting hole and carry out electrical connection, other electric wires operate in the same principle, the beneficial effect is that the electric wire is fixed externally, through haul, the working efficiency is improved.

Description

Special control cabinet under chemical industry environment

Technical Field

The utility model belongs to the technical field of the switch board is relevant, concretely relates to special switch board under chemical industry environment.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The prior control cabinet technology has the following problems: install the switch board under chemical industry environment, support the switch board through the support column, connecting wire need follow the support column and cross the switch board that advances, nevertheless because the relative bending of connecting channel between support column and the switch board, waste time and energy when making its threading, reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special control cabinet under chemical industry environment to the installation switch board under chemical industry environment who proposes in solving above-mentioned background art supports the switch board through the support column, and connecting wire need cross the switch board from the support column, nevertheless because the connecting channel relative bending between support column and the switch board, wastes time and energy when making its threading, reduces the work efficiency problem.

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

the utility model provides a special switch board under chemical industry environment, includes the control cabinet body and supports the cylinder, the four corners department bolt fastening of the control cabinet body has the anticollision angle bead, the middle part of the control cabinet body is provided with the cabinet door, the upper and lower side of cabinet door evenly is provided with the thermovent group, the right side middle part of cabinet door is inlayed and is had the lock, the lower extreme bolt fastening of the control cabinet body has the support cylinder, the downside of the support cylinder evenly is provided with the wiring hole, the downside in wiring hole has worn supplementary threading device, supplementary threading device includes pull ring, limiting plate, haulage rope and fixed clamp, the upper end of fixed clamp is connected with the haulage rope, the upper end of haulage rope is connected with the limiting plate, the upper end welding of limiting.

Preferably, the inside bolt fastening of the control cabinet body has the mounting panel, the left side of the control cabinet body is located the right-hand member bolt fastening of cabinet door and is had the hinge, cabinet door left side middle part is provided with the hasp.

Preferably, the number of the radiating hole groups is four, the radiating hole groups are used for radiating electronic accessories arranged inside the control cabinet body, and the cabinet door and the control cabinet body are made of stainless steel.

Preferably, the pull ring is inserted in the control cabinet body and limited by a limiting plate, and the traction rope penetrates through the control cabinet body and the support column body to be taken out through the wiring hole to be connected with the fixed clamp.

Preferably, the lock catch is driven by inserting a key into the door lock to rotate, so that the key is separated from the outer frame of the control cabinet body to open the cabinet door, and the cabinet door is connected with the control cabinet body through two hinges to rotate.

Preferably, the anti-collision angle bead is provided with six altogether, and six the front and back end four corners department that the anti-collision angle bead will control the cabinet body protects.

Preferably, the lower extreme of the control cabinet body is provided with the connecting hole, the wiring hole is provided with threely altogether, and three the passageway that the wiring hole runs through links to each other with the connecting hole.

Compared with the prior art, the utility model provides a special control cabinet under chemical industry environment possesses following beneficial effect:

the utility model discloses be provided with the pull ring, the limiting plate, the supplementary threading device that haulage rope and fixed clamp are constituteed, its pull ring is pegged graft in the switch board body, it is spacing to carry out through the limiting plate, the haulage rope runs through the switch board body and the support cylinder body is taken out and fixed clamp connection from the wiring hole, place the electric wire in fixed clamp, pinch it to be fixed with it through messenger's power, it makes power to seize the pull ring by bare-handed again, drive the haulage rope, the fixed clamp that makes the haulage rope connect drives the electric wire and gets into the support cylinder body from the wiring hole, bring the cabinet body into from the connecting hole again and carry out electric connection, other electric wires operate with the same principle, beneficial effect is that the electric wire is fixed externally, through haulage rope pulling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a special control cabinet in a chemical environment according to the present invention;

fig. 2 is a schematic structural view of an auxiliary threading device of a special control cabinet in a chemical environment, which is provided by the utility model;

fig. 3 is a schematic view of the internal structure of a special control cabinet in a chemical environment according to the present invention;

in the figure: 1. a door lock; 2. a control cabinet body; 3. a support column; 4. a wiring hole; 5. an auxiliary threading device; 6. a cabinet door; 7. a group of radiating holes; 8. an anti-collision corner protector; 9. mounting a plate; 10. locking; 11. a hinge; 51. a pull ring; 52. a limiting plate; 53. a hauling rope; 54. and fixing the clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a special control cabinet under chemical industry environment, including the control cabinet body 2 and support column 3, the four corners department bolt fastening of the control cabinet body 2 has crashproof angle bead 8, crashproof angle bead 8 is provided with six altogether, and six crashproof angle beads 8 protect the front and back end four corners department of the control cabinet body 2, wherein protect through six crashproof angle beads 8, can not cause the damage when making the control cabinet transport collide, the middle part of the control cabinet body 2 is provided with cabinet door 6, the upper and lower side of cabinet door 6 evenly is provided with the thermovent group 7, thermovent group 7 is provided with four altogether, and four thermovent groups 7 are used for the electronic components of the 2 internally mounted of the control cabinet body to dispel the heat, cabinet door 6 and control cabinet body 2 are stainless steel, wherein through four thermovent groups 7, accelerate the heat that 2 internal electronic components of the control cabinet body produced.

A special control cabinet under a chemical environment comprises a door lock 1 embedded in the middle of the right side of a cabinet door 6, a support column body 3 is fixed on the lower end of a control cabinet body 2 through bolts, wiring holes 4 are uniformly formed in the lower side of the support column body 3, an auxiliary threading device 5 penetrates through the lower side of the wiring holes 4, the auxiliary threading device 5 comprises a pull ring 51, a limiting plate 52, a pull rope 53 and a fixed clamp 54, the upper end of the fixed clamp 54 is connected with the pull rope 53, the upper end of the pull rope 53 is connected with the limiting plate 52, the pull ring 51 is welded on the upper end of the limiting plate 52, the pull ring 51 is inserted in the control cabinet body 2 and is limited through the limiting plate 52, the pull rope 53 penetrates through the control cabinet body 2 and the support column body 3 and is connected with the fixed clamp 54 through the wiring holes 4, the pull ring 51 is grasped by hand to drive the pull rope 53, the fixed, then, the connection hole is brought into the control cabinet 2 for electrical connection.

A special control cabinet in chemical industry environment comprises a control cabinet body 2, the lower end of which is provided with three connecting holes, three wiring holes 4 are arranged, and a channel penetrated by the three wiring holes 4 is connected with the connecting holes, wherein, the electric wire enters the supporting column body 3 from the wiring hole 4 and then enters the control cabinet body 2 from the connecting hole, the mounting plate 9 is fixed on the inner bolt of the control cabinet body 2, the hinge 11 is fixed on the left side of the control cabinet body 2 at the right end of the cabinet door 6, the lock catch 10 is arranged in the middle of the left side of the cabinet door 6, the lock catch 10 is driven by inserting the key into the door lock 1 to rotate, so that the key is separated from the outer frame of the control cabinet body 2 to open the cabinet door 6, the cabinet door 6 is connected with the control cabinet body 2, wherein insert the key and rotate in the lock 1, lock 1 rotates and drives hasp 10 and rotate, makes its frame that breaks away from the control cabinet body 2 open cabinet door 6, and wherein cabinet door 6 rotates through hinge 11 and opens and control cabinet body 2 inside and expose.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the control cabinet works in the chemical environment, firstly, the support column body 3 is placed on the ground, then the control cabinet body 2 is placed on the support column body 3 to be fixed by bolts, the key is inserted into the door lock 1 to rotate, the door lock 1 rotates to drive the lock catch 10 to rotate, the outer frame which is separated from the control cabinet body 2 is opened to open the cabinet door 6, the cabinet door 6 is rotated and opened by the hinge 11, the electronic fittings are fixed on the mounting plate 9 by bolts, the external electric wire is connected into the control cabinet body 2, the auxiliary electric wire is connected by the auxiliary threading device 5, the pull ring 51 is inserted into the control cabinet body 2, the limit is carried out by the limit plate 52, the traction rope 53 penetrates through the control cabinet body 2 and the support column body 3 to be taken out through the wiring hole 4 to be connected with the fixed clamp 54, the electric wire is placed in the fixed clamp 54 by pinching the, drive haulage rope 53, the fixed clamp 54 that makes haulage rope 53 connect drives the electric wire and gets into support column 3 from wiring hole 4, brings into the control cabinet body 2 from the connecting hole again and carries out electric connection, and other electric wires operate with the same principle, connect the completion and close cabinet door 6, and the control box begins work, dispels the heat to the inside electronic accessories of the control cabinet body 2 through four thermovent groups 7.

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 special control cabinet under chemical industry environment, includes the control cabinet body (2) and support column body (3), its characterized in that: an anti-collision corner protector (8) is fixed at the four corners of the control cabinet body (2) through bolts, a cabinet door (6) is arranged in the middle of the control cabinet body (2), the upper side and the lower side of the cabinet door (6) are uniformly provided with a radiating hole group (7), the middle part of the right side of the cabinet door (6) is embedded with a door lock (1), a support column body (3) is fixed at the lower end of the control cabinet body (2) through a bolt, wiring holes (4) are uniformly formed in the lower side of the support column body (3), an auxiliary threading device (5) is connected to the lower side of the wiring hole (4) in a penetrating manner, the auxiliary threading device (5) comprises a pull ring (51), a limiting plate (52), a traction rope (53) and a fixing clamp (54), the upper end of the fixed hoop (54) is connected with a traction rope (53), the upper end of the traction rope (53) is connected with a limiting plate (52), and the upper end of the limiting plate (52) is welded with a pull ring (51).

2. The special control cabinet in chemical engineering environment according to claim 1, characterized in that: the inside bolt fastening of the control cabinet body (2) has mounting panel (9), the left side of the control cabinet body (2) is located the right-hand member bolt fastening of cabinet door (6) and is had hinge (11), cabinet door (6) left side middle part is provided with hasp (10).

3. The special control cabinet in chemical engineering environment according to claim 1, characterized in that: the cooling hole group (7) is provided with four, and four the electronic accessories that the cooling hole group (7) is used for controlling the cabinet body (2) internally mounted dispels the heat, the cabinet door (6) and the control cabinet body (2) are stainless steel material.

4. The special control cabinet in chemical engineering environment according to claim 1, characterized in that: the pull ring (51) is inserted in the control cabinet body (2) and limited by the limiting plate (52), and the traction rope (53) penetrates through the control cabinet body (2) and the support column body (3) and is taken out through the wiring hole (4) to be connected with the fixed clamp (54).

5. The special control cabinet in chemical engineering environment according to claim 2, characterized in that: the lock catch (10) is driven by inserting a key into the door lock (1) to rotate, so that the key is separated from the outer frame of the control cabinet body (2) to open the cabinet door (6), and the cabinet door (6) is connected with the control cabinet body (2) through two hinges (11) to rotate.

6. The special control cabinet in chemical engineering environment according to claim 1, characterized in that: the anti-collision corner protectors (8) are arranged in six, and the front end and the rear end four corners of the control cabinet body (2) are protected by the anti-collision corner protectors (8).

7. The special control cabinet in chemical engineering environment according to claim 1, characterized in that: the lower extreme of the control cabinet body (2) is provided with the connecting hole, wiring hole (4) are provided with threely altogether, and are three the passageway that wiring hole (4) run through links to each other with the connecting hole.