CN211046800U - General high-voltage soft start controller for mine - Google Patents
General high-voltage soft start controller for mine Download PDFInfo
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- CN211046800U CN211046800U CN201922439672.3U CN201922439672U CN211046800U CN 211046800 U CN211046800 U CN 211046800U CN 201922439672 U CN201922439672 U CN 201922439672U CN 211046800 U CN211046800 U CN 211046800U
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Abstract
The utility model discloses a soft starting control ware of mining general type high pressure, which comprises a fixing plate and i, two layer boards that have welded to become upper and lower structure distribution on the positive outer wall of fixed plate, and sliding connection has the controller body between two layer boards, there is the heat-conducting plate through the screw connection on one side inner wall of controller body, and the welding has the semiconductor crystalline grain that is the equidistance and distributes on one side outer wall of heat-conducting plate, the welding has the heating panel on one side outer wall that the semiconductor crystalline grain was kept away from to the semiconductor crystalline grain, and the welding has a plurality of fin that the equidistance becomes upper and lower structure distribution on one side outer wall that the semiconductor crystalline grain. The utility model discloses a lead to the different direct current of electric property on to two boards respectively, make the heat on the heat-conducting plate can flow to the heating panel through the semiconductor crystalline grain on to spill through the fin, can prevent effectively that the dust granule from getting into the inside of high pressure soft starter through traditional radiating groove.
Description
Technical Field
The utility model relates to a mining electrical apparatus technical field especially relates to a soft start control ware of mining general type high pressure.
Background
The soft starter is a novel motor control device integrating the functions of soft starting, soft stopping, light load energy saving and multiple protection of the motor, and mainly comprises three-phase anti-parallel brake tubes and an electronic control circuit thereof, which are connected between a power supply and a controlled motor in series.
The existing mining high-voltage soft start controller generally adopts a heat dissipation groove and a heat dissipation fan as a heat dissipation mode, but the underground environment is usually full of dust particles, and the dust particles enter the high-voltage soft start controller through the heat dissipation groove and can damage internal electric circuits and electric elements. Therefore, it is necessary to design a general high-voltage soft start controller for mining to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problem that dust particles existing in the prior art enter the high-pressure soft starting controller through the heat dissipation groove, and the inside electric circuit and the electric element in the high-pressure soft starting controller can cause damage, and the general high-pressure soft starting controller for mining is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a soft start control ware of mining general type high pressure, includes the fixed plate, the welding has two layer boards that become upper and lower structure and distribute on the positive outer wall of fixed plate, and two sliding connection has the controller body between the layer board, there is the heat-conducting plate through the screw connection on one side inner wall of controller body, and the welding has the semiconductor crystalline grain that is the equidistance and distributes on one side outer wall of heat-conducting plate, the welding has the heating panel on one side outer wall that the heat-conducting plate was kept away from to the semiconductor crystalline grain, and the welding has a plurality of fin that becomes upper and lower structure and distribute on one.
The key concept of the technical scheme is as follows: through the heat-conducting plate and the heating panel that set up, heat-conducting plate and heating panel pass through the semiconductor crystalline grain and connect, when the direct current that the electric property is different is led to two boards respectively, the heat on the heat-conducting plate can flow to the heating panel through the semiconductor crystalline grain on to spill through the fin, make the surface of high pressure soft starter need not to set up the radiating groove, can prevent effectively that dust particle from getting into the inside of high pressure soft starter, cause the damage to the circuit and the electrical component of starter.
Furthermore, the bottom inner wall of the controller body is provided with a jack, the inside of the jack is connected with a spring and a fixed pin which are distributed in an up-down structure in an inserted mode, the spring is located above the fixed pin, the bottom inner wall of the controller body is provided with a baffle through a screw, the baffle is located above the jack, one of the baffle is arranged on the outer wall of the top of the supporting plate, a button hole is formed in the outer wall of the top of the supporting plate, a button is connected to the inside of the button hole in an inserted mode, and the fixed pin is connected to the inside of the.
Further, slide rails are welded on the outer wall of one side, opposite to the support plate, of the support plate, slide blocks are welded on the outer wall of the top of the controller body and the outer wall of the bottom of the controller body, and the slide blocks are connected inside the slide rails in a sliding mode.
Furthermore, an explosion-proof valve is clamped on the outer wall of the front face of the controller body, and an explosion-proof groove is formed in the outer wall of the front face of the explosion-proof valve.
Furthermore, a partition plate is welded between the inner walls of two opposite sides of the controller body, threading holes distributed at equal intervals are formed in the outer portion of the top of the partition plate, and a sealing gasket is inserted in the threading holes.
Furthermore, a wiring board is installed at the bottom of the outer wall of the front face of the controller body through screws, and wiring holes distributed at equal intervals are formed in the outer wall of the front face of the wiring board.
The utility model has the advantages that:
1. through the heat-conducting plate and the heating panel that set up, heat-conducting plate and heating panel pass through the semiconductor crystalline grain and connect, when the direct current that the electric property is different is led to two boards respectively, the heat on the heat-conducting plate can flow to the heating panel through the semiconductor crystalline grain on to spill through the fin, make the surface of high pressure soft starter need not to set up the radiating groove, can prevent effectively that dust particle from getting into the inside of high pressure soft starter, cause the damage to the circuit and the electrical component of starter.
2. Through the wiring board and the wiring hole that set up, during the wiring, operating personnel directly insert the inside in wiring hole with the outside line plug, with the inside articulate of controller body can, the wiring board will be connected the position and separate with the outside, electric arc and outside air contact under the ore deposit when can preventing effectively to connect the line or break off, cause the air explosion under the ore deposit.
3. Through the fixed pin and the button that set up, during the installation, at first pass through the fix with screw on the wall with the fixed plate, again with controller body sliding connection between two layer boards can, the fixed pin can be pegged graft in the inside in button hole this moment to it is ejecting with the button, with this fixed controller body and fixed plate, only need press the button when needs are dismantled and can take off the controller body, convenient dismantlement and maintenance.
Drawings
Fig. 1 is a schematic structural diagram of a general high-pressure soft start controller for a mine according to the present invention;
fig. 2 is a structural sectional view of a controller body of a general high-pressure soft start controller for a mine, which is provided by the utility model;
fig. 3 is a schematic structural diagram of a fixing plate of the general high-pressure soft start controller for mining according to the present invention.
In the figure: the anti-explosion device comprises a fixing plate 1, a controller body 2, an anti-explosion valve 3, an anti-explosion groove 4, a wiring board 5, wiring holes 6, a heat conducting plate 7, a semiconductor crystal grain 8, a heat radiating plate 9, a heat radiating fin 10, a partition plate 11, a threading hole 12, a sealing gasket 13, a baffle plate 14, jacks 15, springs 16, fixing pins 17, a sliding block 18, a sliding rail 19, button holes 20, buttons 21 and a supporting plate 22.
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 to 3, a general high-pressure soft start controller for mining comprises a fixing plate 1, wherein the fixing plate 1 can fix a controller body 2 on a wall or other installation plane, two support plates 22 distributed in an up-and-down structure are welded on the outer wall of the front surface of the fixing plate 1, the support plates 22 are used for fixing the controller body 2, the controller body 2 is connected between the two support plates 22 in a sliding manner, a heat conduction plate 7 is connected on the inner wall of one side of the controller body 2 through screws, the heat conduction plate 7 can conduct heat inside the controller body 2 to a heat dissipation plate 9, semiconductor crystal grains 8 distributed at equal intervals are welded on the outer wall of one side of the heat conduction plate 7, a heat dissipation plate 9 is welded on the outer wall of one side of the heat dissipation plate 8 far away from the heat conduction plate 7, and a plurality of heat dissipation fins 10 distributed in an up-, the heat sink 10 is for dissipating heat to the heat dissipation plate 9.
As can be seen from the above description, the present invention has the following advantages: through heat-conducting plate 7 and the heating panel 9 that sets up, heat-conducting plate 7 and heating panel 9 pass through semiconductor crystalline grain 8 and connect, when leading to the different direct current of electric property respectively to two boards, the heat on the heat-conducting plate 7 can flow to heating panel 9 through semiconductor crystalline grain 8 on, and through fin 10 effluvium, make the surface of high pressure soft starter need not to set up the radiating groove, can prevent effectively that the dust granule from getting into the inside of high pressure soft starter, cause the damage to the circuit and the electrical component of starter.
Furthermore, the bottom inner wall of the controller body 2 is provided with a jack 15, the jack 15 is internally inserted with a spring 16 and a fixing pin 17 which are distributed in an up-down structure, the spring 16 is positioned above the fixing pin 17, the bottom inner wall of the controller body 2 is provided with a baffle 14 through screws, the baffle 14 is positioned above the jack 15, the top outer wall of one of the support plates 22 is provided with a button hole 20, the inside of the button hole 20 is inserted with a button 21, the fixing pin 17 is inserted inside the button hole 20, the controller body 2 and the fixing plate 1 are relatively fixed by the mode, and the controller body 2 can be conveniently detached.
Further, all weld on the relative one side outer wall of two layer boards 22 has slide rail 19, all weld on the top outer wall of controller body 2 and on the outer wall of bottom has slider 18, and slider 18 sliding connection is in the inside of slide rail 19, and the connection of slider 18 and slide rail 19 makes controller body 2 fixed in a plurality of directions.
Further, the joint has explosion-proof valve 4 on the positive outer wall of controller body 2, and opens on the positive outer wall of explosion-proof valve 4 has explosion-proof groove 3, and explosion-proof valve 4 and explosion-proof groove 3 can prevent that controller body 2 from exploding.
Further, the partition plate 11 is welded between the inner walls of the two opposite sides of the controller body 2, the partition plate 11 enables the cavity for mounting the electric element to be separated from the cavity for wiring, wiring electric arcs are prevented from damaging the electric element, the threading holes 12 distributed equidistantly are formed in the outer portion of the top of the partition plate 11, and the sealing gasket 13 is inserted into the threading holes 12.
Further, a wiring board 5 is mounted at the bottom of the outer wall of the front side of the controller body 2 through screws, the wiring board 5 can prevent an electric arc generated during wiring from contacting with external explosive air, wiring holes 6 distributed at equal intervals are formed in the outer wall of the front side of the wiring board 5, and the wiring holes 6 are used for being connected with an external device.
By adopting the wiring board 5 and the wiring hole 6, during wiring, an operator directly inserts an external line plug into the wiring hole 6 and connects the external line plug with a connector in the controller body 2, and the wiring board 5 separates a connection part from the outside, so that electric arcs in wiring or disconnection can be effectively prevented from contacting with external underground air to cause underground air explosion; the fixed pin 17 and the button 21 of setting, during the installation, at first pass through fix plate 1 on the wall through the fix with screw, again with 2 sliding connection of controller body between two layer boards 22 can, fixed pin 17 can peg graft in the inside of button hole 20 this moment, and ejecting with button 21, with this fixed controller body 2 and fixed plate 1, only need press button 21 when needs are dismantled and can take off controller body 2, convenient dismantlement and maintenance.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A general high-pressure soft start controller for mining comprises a fixing plate 1, wherein the fixing plate 1 can fix a controller body 2 on a wall or other installation planes, two supporting plates 22 distributed in an up-and-down structure are welded on the outer wall of the front surface of the fixing plate 1, the supporting plates 22 are used for fixing the controller body 2, and the controller body 2 is connected between the two support plates 22 in a sliding way, the inner wall of one side of the controller body 2 is connected with a heat conducting plate 7 through a screw, the heat conducting plate 7 can conduct the heat in the controller body 2 to the heat dissipation plate 9, and the outer wall of one side of the heat conducting plate 7 is welded with semiconductor crystal grains 8 which are distributed equidistantly, the outer wall of one side of the semiconductor crystal grain 8 far away from the heat conducting plate 7 is welded with a heat radiation plate 9, and a plurality of radiating fins 10 which are distributed in an up-and-down structure at equal intervals are welded on the outer wall of the side, away from the semiconductor crystal grain 8, of the radiating plate 9, and the radiating fins 10 are used for radiating the radiating plate 9.
The controller comprises a controller body 2, a fixing plate 1, a spring 16, a fixing pin 17, a button hole 20, a button 21 and a fixing pin 17, wherein the inserting hole 15 is formed in the inner wall of the bottom of the controller body 2, the spring 16 and the fixing pin 17 are distributed in an up-and-down structure in an inserted mode, the spring 16 is located above the fixing pin 17, the baffle 14 is installed on the inner wall of the bottom of the controller body 2 through screws and located above the inserting hole 15, the button hole 20 is formed in the outer wall of the top of one supporting plate 22, the button 21 is inserted into the button hole 20, and the fixing pin 17 is inserted into the button hole 20; sliding rails 19 are welded on the outer walls of the two opposite sides of the two supporting plates 22, sliding blocks 18 are welded on the outer wall of the top and the outer wall of the bottom of the controller body 2, the sliding blocks 18 are connected inside the sliding rails 19 in a sliding mode, and the controller body 2 is fixed in multiple directions due to the connection of the sliding blocks 18 and the sliding rails 19; an explosion-proof valve 4 is clamped on the outer wall of the front side of the controller body 2, an explosion-proof groove 3 is formed in the outer wall of the front side of the explosion-proof valve 4, and the explosion-proof valve 4 and the explosion-proof groove 3 can prevent the controller body 2 from exploding; the partition plates 11 are welded between the inner walls of the two opposite sides of the controller body 2, the partition plates 11 enable a cavity for mounting the electric element to be separated from a cavity for wiring, wiring electric arcs are prevented from damaging the electric element, the outer part of the top of each partition plate 11 is provided with threading holes 12 which are distributed at equal intervals, and sealing gaskets 13 are inserted into the threading holes 12; the bottom of the outer wall of the front side of the controller body 2 is provided with a wiring board 5 through a screw, the wiring board 5 can prevent electric arcs generated during wiring from contacting with external explosive air, wiring holes 6 distributed at equal intervals are formed in the outer wall of the front side of the wiring board 5, and the wiring holes 6 are used for being connected with an external device.
The working principle is as follows: when the controller is used, firstly, an operator installs an electrical element inside the controller body 1, then screws pass through the fixing holes of the fixing plate 1, the fixing plate 1 is fixed on a wall or other installation planes, then the controller body 2 is slidably connected between the two supporting plates 22 through the sliding block 18 and the sliding rail 19, when the fixing pin 17 slides to the button hole 20, the fixing pin 17 is pushed to the inside of the button hole 20 by the spring 16, the fixing pin 17 pushes the button 21 out, the controller body 2 and the fixing plate 1 are relatively fixed at the moment, then the operator inserts an external circuit inside the wiring hole 6 to be connected with the electrical element inside the controller body 2, the wiring board 5 can prevent an electric arc formed by connection or disconnection of a lead from contacting with the external environment, and then the operator conducts direct current with opposite polarities to the heat dissipation plate 9 and the heat conduction plate 7 respectively, at this time, the heat on the heat conducting plate 7 will flow to the heat dissipation plate 9 through the semiconductor die 8, and the heat on the heat dissipation plate 9 is dissipated through the heat dissipation plate 10; when the controller body 2 needs to be detached, an operator can press the button 21, the button 2 pushes the fixing pin 17 out of the button hole 20, so that the controller body 2 is separated from the fixing plate 1, and then the operator can detach the controller body 2 from the supporting plate 22.
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 (6)
1. The utility model provides a soft start control ware of mining general type high pressure, includes fixed plate (1), its characterized in that, the welding has two layer boards (22) that become upper and lower structure and distribute on the positive outer wall of fixed plate (1), and two sliding connection has controller body (2) between layer board (22), there is heat-conducting plate (7) through the screw connection on one side inner wall of controller body (2), and the welding has semiconductor crystalline grain (8) that are the equidistance and distribute on the outer wall of one side of heat-conducting plate (7), the welding has heating panel (9) on one side outer wall that semiconductor crystalline grain (8) were kept away from in semiconductor crystalline grain (8), and welding has a plurality of fin (10) that the equidistance becomes upper and lower structure and distributes on one side outer wall that semiconductor crystalline grain (.
2. The mining general type high-voltage soft start controller according to claim 1, characterized in that the bottom inner wall of the controller body (2) is provided with a jack (15), the inside of the jack (15) is inserted with a spring (16) and a fixed pin (17) which are distributed in an up-and-down structure, the spring (16) is positioned above the fixed pin (17), the bottom inner wall of the controller body (2) is provided with a baffle (14) through a screw, the baffle (14) is positioned above the jack (15), the top outer wall of one of the supporting plates (22) is provided with a button hole (20), the inside of the button hole (20) is inserted with a button (21), and the fixed pin (17) is inserted inside the button hole (20).
3. The mining general type high-pressure soft start controller according to claim 1, characterized in that sliding rails (19) are welded on the outer wall of one side opposite to the two supporting plates (22), sliding blocks (18) are welded on the outer wall of the top and the outer wall of the bottom of the controller body (2), and the sliding blocks (18) are slidably connected inside the sliding rails (19).
4. The mining general type high-pressure soft start controller according to claim 1, characterized in that an explosion-proof valve (4) is clamped on the outer wall of the front face of the controller body (2), and an explosion-proof groove (3) is formed on the outer wall of the front face of the explosion-proof valve (4).
5. The mining general type high-pressure soft start controller according to claim 1, characterized in that a partition plate (11) is welded between the inner walls of the two opposite sides of the controller body (2), threading holes (12) are formed in the outer portion of the top of the partition plate (11) and are distributed at equal intervals, and a sealing gasket (13) is inserted into the threading holes (12).
6. A mining general type high voltage soft start controller according to claim 1, characterized in that the bottom of the front outer wall of the controller body (2) is provided with a wiring board (5) through screws, and the front outer wall of the wiring board (5) is provided with wiring holes (6) distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439672.3U CN211046800U (en) | 2019-12-30 | 2019-12-30 | General high-voltage soft start controller for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439672.3U CN211046800U (en) | 2019-12-30 | 2019-12-30 | General high-voltage soft start controller for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046800U true CN211046800U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922439672.3U Active CN211046800U (en) | 2019-12-30 | 2019-12-30 | General high-voltage soft start controller for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211046800U (en) |
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2019
- 2019-12-30 CN CN201922439672.3U patent/CN211046800U/en active Active
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