CN210273166U

CN210273166U - High-temperature-prevention draw-out type low-voltage switch cabinet

Info

Publication number: CN210273166U
Application number: CN201921536569.4U
Authority: CN
Inventors: 陈通熠
Original assignee: Huaxia Transmission And Distribution Equipment Co ltd
Current assignee: Huaxia Transmission And Distribution Equipment Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-07
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a prevent pull-out type low-voltage switchgear of high temperature, including the mainframe box, all install the fixed fixture block that the level set up between the both sides inner wall of mainframe box, and one side of fixed fixture block sets up the draw-in groove that has the level to set up, the pull machine case that the level set up of slip joint between the top inner wall of draw-in groove and the bottom inner wall, install the mounting panel that the level set up between the both sides inner wall of pull machine case, and the switch mounting groove that the level set up is seted up at the top of mounting panel. The utility model discloses in, the fixed fixture block that the level set up is all installed to the mainframe box both sides inner wall of cubical switchboard, and the pull machine case that slides the joint between the fixed fixture block and have the level to set up, and fixed fixture block looks joint are passed through to the both sides of pull machine case for the pull machine case can slide, and the operating personnel of being convenient for carries out the installation and the maintenance of equipment, compares traditional cubical switchboard, possess bigger operation space.

Description

High-temperature-prevention draw-out type low-voltage switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to a prevent pull-out type low-voltage switchgear of high temperature.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

In the use of present cubical switchboard, the internally mounted position of cubical switchboard generally uses vertical or horizontally mounting bracket to carry out fixed mounting, and inside mounting bracket can not remove and take out, and operating personnel's installation space is very narrow and small, and operating personnel's the installation of being not convenient for and overhaul the change.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the pull-out type low-voltage switchgear of preventing high temperature that proposes.

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

the utility model provides a prevent pull-out type low-voltage switchgear of high temperature, includes the mainframe box, all install the fixed fixture block that the level set up between the both sides inner wall of mainframe box, and one side of fixed fixture block sets up the draw-in groove that the level set up, the pull machine case that the level set up is connected in sliding between the top inner wall of draw-in groove and the bottom inner wall, install the mounting panel that the level set up between the both sides inner wall of pull machine case, and the switch mounting groove that the level set up is seted up at the top of mounting panel, all install the fixing clip strip that the level set up in the middle of the both sides of pull machine case, and two fixing clip strips respectively with the draw-in groove slip joint of both sides, the inside.

Preferably, one side of the main cabinet is connected with a vertically arranged cabinet door through two hinges.

Preferably, the bottom of the main cabinet is connected with a horizontally arranged fixed base through a bolt.

Preferably, the inner wall of the bottom of the mainframe box is connected with a horizontally arranged heat dissipation case through bolts, two first holes are formed in the top of the heat dissipation case, and the vertically arranged fan cover is sleeved on the two first holes.

Preferably, the two fan guard's circumference inner wall all installs the motor of vertical setting, and the output shaft of motor has the radiating blade of level setting through bolted connection.

Preferably, through holes are formed in the two ends of the fixing base, heat dissipation pipelines are sleeved inside the two through holes, and the tops of the heat dissipation pipelines are connected with the bottom of the heat dissipation case.

Preferably, a second hole is formed in the top of the mainframe box, and an air inlet screen plate which is horizontally arranged is installed between the inner walls of the two sides of the second hole through bolts.

The utility model has the advantages that:

1. this prevent pull-out type low-voltage switchgear of high temperature all installs the fixed fixture block that the level set up at the mainframe box both sides inner wall of cubical switchboard, and the pull machine case that the level set up is connected to the slip joint between the fixed fixture block, and fixed fixture block looks joint are passed through to the both sides of pull machine case for the pull machine case can slide, and the operating personnel of being convenient for carries out the installation and the maintenance of equipment, compares traditional cubical switchboard, possess bigger operation space.

2. This prevent pull-out type low-voltage switchgear of high temperature installs the heat dissipation machine case that the level set up at the bottom inner wall of the mainframe box of cubical switchboard, and the radiating paddle leaf of motor and connection is installed at the top of heat dissipation machine case, can carry out the efficient heat dissipation to the inside switch electrical equipment of mainframe box, improves the life of whole cubical switchboard and internal plant.

3. This prevent pull-out type low-voltage switchgear of high temperature has seted up the hole at the top of the mainframe box of cubical switchboard, and the inside in hole has cup jointed the otter board that admits air, and the inside of the otter board that admits air is provided with the filtration material, can carry out the process of removing dust with the radiating admitting air of mainframe box inside, and the effectual inside laying dust that prevents the mainframe box influences the life of internal switch and equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of a high temperature resistant draw-out type low-voltage switch cabinet of the present invention;

fig. 2 is a schematic structural view of a heat dissipation case of a high temperature resistant draw-out type low voltage switch cabinet of the present invention;

fig. 3 is the schematic diagram of the air inlet mesh plate structure of the high temperature prevention draw-out type low-voltage switch cabinet of the present invention.

In the figure: the device comprises a fixed base 1, a main case 2, a fixed clamping block 3, a fixed clamping strip 4, a drawing case 5, a switch mounting groove 6, a case door 7, a heat dissipation pipeline 8, heat preservation foam 9, a motor 10, a heat dissipation blade 11, a fan cover 12, a heat dissipation case 13 and an air inlet screen plate 14.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a high temperature resistant draw-out type low-voltage switch cabinet comprises a main cabinet 2, a horizontally arranged fixed fixture block 3 is installed between inner walls of two sides of the main cabinet 2, a horizontally arranged clamping groove is formed in one side of the fixed fixture block 3, a horizontally arranged pull cabinet 5 is connected between an inner wall of the top of the clamping groove and an inner wall of the bottom of the clamping groove in a sliding and clamping manner, a horizontally arranged mounting plate is installed between inner walls of two sides of the pull cabinet 5, a horizontally arranged switch mounting groove 6 is formed in the top of the mounting plate, horizontally arranged fixed fixture strips 4 are installed in the middle of two sides of the pull cabinet 5, the two fixed fixture strips 4 are connected with the clamping grooves of two sides in a sliding and clamping manner respectively, and heat preservation foam 9 is filled.

The utility model discloses in, there is the chamber door 7 of vertical setting in one side of mainframe box 2 through two hinged joint, there is the unable adjustment base 1 that the level set up bottom of mainframe box 2 through bolted connection, there is the heat dissipation machine case 13 that the level set up bottom inner wall of mainframe box 2 through bolted connection, and two first holes have been seted up at the top of heat dissipation machine case 13, and two first holes all cup joint the fan cover 12 of vertical setting, the motor 10 of vertical setting is all installed to the circumference inner wall of two fan covers 12, and the output shaft of motor 10 has the heat dissipation paddle leaf 11 that the level set up through bolted connection, the through-hole has all been seted up at unable adjustment base 1's both ends, and the inside of two through-holes has cup jointed heat dissipation pipeline 8, and heat dissipation pipeline 8's top is connected.

Example 2

Referring to fig. 1-3, a high temperature resistant draw-out type low voltage switchgear, the second hole has been seted up at the top of mainframe box 2, and installs the otter board 14 that admits air that sets up of same level through the bolt between the both sides inner wall of second hole, can carry out the process of removing dust with the inside radiating admit air of mainframe box 2, and the effectual inside laying dust that prevents mainframe box 2 influences the life of internal switch and equipment.

The working principle is as follows: when using this prevent pull-out type low-voltage switchgear of high temperature, operating personnel installs this low-voltage switchgear at suitable operating position at first, and with this low-voltage switchgear fixed stable, and switch-on to the power, operating personnel takes pull machine case 5 out, and carry out the switch of controlling on the internally mounted of switch mounting groove 6, use when overhauing and changing, operating personnel directly take pull machine case 5 out overhaul the installation can, operating personnel's installation of being convenient for is used, and in-process using, the motor 10 of bottom drives radiating paddle 11 and rotates the heat dissipation that carries out the internal plant, air inlet otter board 14 is installed at the top of mainframe box 2 when using, can carry out gas filtration with the gas of cooling ventilation, the effectual inside that prevents mainframe box 2 produces the deposition.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent pull-out type low-voltage switchgear of high temperature, includes mainframe box (2), its characterized in that, all install fixture block (3) that the level set up between the both sides inner wall of mainframe box (2), and one side of fixture block (3) sets up the draw-in groove that the level set up, slip joint has pull machine case (5) that the level set up between the top inner wall of draw-in groove and the bottom inner wall, install the mounting panel that the level set up between the both sides inner wall of pull machine case (5), and the switch mounting groove (6) that the level set up are seted up at the top of mounting panel, all install the fixing clip strip (4) that the level set up in the middle of the both sides of pull machine case (5), and two fixing clip strips (4) slide the joint with the draw-in groove of both sides respectively, the tank wall internal packing of mainframe box (2.

2. The high temperature resistant draw-out low voltage switchgear as claimed in claim 1, wherein a vertically arranged door (7) is connected to one side of the main cabinet (2) by two hinges.

3. The high temperature resistant draw-out type low-voltage switch cabinet according to claim 1, wherein the bottom of the main cabinet (2) is connected with a horizontally arranged fixed base (1) through bolts.

4. The high-temperature-resistant draw-out type low-voltage switch cabinet according to claim 3, wherein a horizontally-arranged heat dissipation cabinet (13) is connected to the inner bottom wall of the main cabinet (2) through bolts, two first holes are formed in the top of the heat dissipation cabinet (13), and a vertically-arranged fan cover (12) is sleeved on each of the two first holes.

5. The high-temperature-resistant draw-out type low-voltage switch cabinet according to claim 4, wherein the inner circumferential walls of the two fan covers (12) are provided with vertically arranged motors (10), and the output shafts of the motors (10) are connected with horizontally arranged radiating blades (11) through bolts.

6. The high-temperature-resistant draw-out type low-voltage switch cabinet according to claim 5, wherein through holes are formed at both ends of the fixed base (1), the heat dissipation pipes (8) are sleeved inside the two through holes, and the top of each heat dissipation pipe (8) is connected with the bottom of the corresponding heat dissipation cabinet (13).

7. The high-temperature-resistant draw-out type low-voltage switch cabinet according to claim 1, wherein a second hole is formed in the top of the main cabinet (2), and a horizontally-arranged air inlet mesh plate (14) is installed between the inner walls of the two sides of the second hole through bolts.