CN211089435U - High-voltage bypass cabinet - Google Patents
High-voltage bypass cabinet Download PDFInfo
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- CN211089435U CN211089435U CN201922211321.7U CN201922211321U CN211089435U CN 211089435 U CN211089435 U CN 211089435U CN 201922211321 U CN201922211321 U CN 201922211321U CN 211089435 U CN211089435 U CN 211089435U
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Abstract
The utility model relates to a high-voltage bypass cabinet, which comprises a cabinet body and a base, wherein the top of the base is provided with a holding tank, the inner wall of the holding tank is horizontally provided with an annular positioning frame, and the edge of the positioning frame is provided with a limit groove; the cabinet body is arranged in the accommodating groove, a circle of limiting plate is fixedly sleeved outside the bottom of the cabinet body, and the limiting plate is inserted into the limiting groove; at least one pair of clamping devices used for clamping the cabinet body is arranged in the accommodating groove, and each pair of clamping devices is oppositely arranged on two opposite sides of the cabinet body. The beneficial effects of the utility model are that simple structure, the fixed effect preferred of bypass cabinet, and the dismouting of bypass cabinet is very convenient, labour saving and time saving.
Description
Technical Field
The utility model relates to a high-voltage inverter technical field, concretely relates to high-voltage bypass cabinet.
Background
In the high-voltage inverter field, in order to satisfy customer's worker, frequency conversion switching demand, need dispose high-pressure bypass cabinet for the converter, these high-pressure bypass cabinets divide into manual bypass cabinet usually, take the automatic bypass cabinet of isolation and do not take the automatic bypass cabinet of isolation. In the high-voltage bypass cabinet use, must need fix it, prevent that the high-voltage bypass cabinet from taking place the side and moving and lead to toppling over, present high-voltage bypass cabinet fixing device's fixed less firm, and its structure is comparatively complicated, complex operation, waste time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high-voltage bypass cabinet is provided, aim at solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a high-voltage bypass cabinet comprises a cabinet body and a base, wherein an accommodating groove is formed in the top of the base, an annular positioning frame is horizontally arranged on the inner wall of the accommodating groove, and a limiting groove is formed in the edge of the positioning frame; the cabinet body is arranged in the accommodating groove, a circle of limiting plate is fixedly sleeved outside the bottom of the cabinet body, and the limiting plate is inserted into the limiting groove; at least one pair of clamping devices used for clamping the cabinet body is arranged in the accommodating groove, and each pair of clamping devices are oppositely arranged on two opposite sides of the cabinet body.
The utility model has the advantages that: when the bypass cabinet is installed, firstly, the cabinet body is placed in the accommodating groove in a manner that can be thought by a person skilled in the art, such as manual work, so that one end of the limiting plate on the cabinet body is inserted into the limiting groove on the positioning frame, and the cabinet body is primarily fixed; then the cabinet body is clamped by the clamping device to fix the cabinet body; when the cabinet is disassembled, the clamping device is loosened, and then the cabinet body is lifted upwards. The utility model discloses simple structure, the fixed effect preferred of bypass cabinet, and the dismouting of bypass cabinet is very convenient, labour saving and time saving.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the limiting plate is annular L shaped plate, its one end level extend and with the diapire lateral wall fixed connection of the cabinet body, the other end downwardly extending inserts the spacing inslot.
The beneficial effect who adopts above-mentioned further scheme is that the special construction that utilizes the limiting plate and the ingenious cooperation of locating frame realize the preliminary fixed of the cabinet body, simple structure.
Furthermore, each clamping device comprises a positioning ball and a positioning seat, the positioning seat is fixedly arranged on one side of the cabinet body, and a positioning groove is arranged on one side of the positioning seat away from the cabinet body; the positioning ball is horizontally and slidably arranged in the accommodating groove; and horizontally sliding the positioning ball until the positioning ball slides into or out of the positioning groove so as to fix or loosen the cabinet body.
Adopt above-mentioned further scheme's beneficial effect be horizontal slip location ball to it slides in or the roll-off constant head tank in to fix or loosen the cabinet body, simple structure, easy dismounting, labour saving and time saving.
Furthermore, one end of the positioning ball is fixedly connected with one end of the pull rod, and the other end of the pull rod horizontally slides and penetrates through the side wall of the accommodating groove to extend out of the accommodating groove; the pull rod is pushed and pulled to drive the positioning ball to slide into or out of the positioning groove so as to fix or loosen the cabinet body.
Adopt above-mentioned further scheme's beneficial effect be push-and-pull rod drive the location ball slide in or the roll-off constant head tank to fix or loosen the cabinet body, simple structure, easy dismounting, labour saving and time saving.
Furthermore, the pull rod is fixedly sleeved with a baffle at a position in the accommodating tank, a spring is further sleeved on the pull rod in a sliding manner, and two ends of the spring are respectively fixedly connected with the side wall of the accommodating tank and the baffle.
The beneficial effect of adopting the above further scheme is that during installation, the positioning ball is far away from the positioning seat by manually pulling the pull rod in a manner which can be thought by a person skilled in the art, so that the cabinet body is put into the accommodating groove, and the spring is in a compressed state at the moment; when the cabinet is disassembled, the pull rod is loosened, and the pull rod drives the positioning ball to slide into the positioning groove on the positioning seat under the action of the elastic force of the spring so as to fix the cabinet body.
Furthermore, the other end of the pull rod is fixedly connected with a handle.
The beneficial effects of adopting above-mentioned further scheme are that be convenient for operate labour saving and time saving.
Further, the base is annular grid-shaped structure, and its inside fixed mounting has heat abstractor, the diapire of holding tank with the bottom of the cabinet body is contradicted, the bottom of the cabinet body distributes has a plurality of through-holes, be equipped with a plurality of intercommunications on the diapire of holding tank the louvre of through-hole.
Adopt the beneficial effect of above-mentioned further scheme to arrange the internal heat of cabinet in proper order to the base in with the external world through heat abstractor, ensure the working property of bypass cabinet.
Further, the heat dissipation device comprises at least one fan, and the fan is fixedly installed in the base.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, the radiating effect preferred.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic structural view of the middle positioning frame of the present invention;
fig. 4 is a schematic structural view of the middle positioning seat of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the cabinet body, 2, base, 3, holding tank, 4, locating frame, 5, spacing groove, 6, limiting plate, 7, location ball, 8, positioning seat, 9, constant head tank, 10, pull rod, 11, baffle, 12, spring, 13, handle, 14, fan.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a high-voltage bypass cabinet, which comprises a cabinet body 1 and a base 2, wherein the top of the base 2 is provided with an accommodating groove 3, the accommodating groove 3 is formed by the inner concave surface of the base 2, and the structure is simple; an annular positioning frame 4 is horizontally arranged on the inner wall of the accommodating groove 3, the positioning frame 4 is connected by welding or bolts in a conceivable way of the skilled person, and a limiting groove 5 is arranged on the edge of the positioning frame 4. The cabinet body 1 is arranged in the accommodating groove 3, a circle of limiting plate 6 is fixedly sleeved outside the bottom of the cabinet body, and the limiting plate 6 and the cabinet body 1 are integrally formed or fixed together through bolts; the limit plate 6 is inserted into the limit groove 5. At least one pair of clamping devices for clamping the cabinet body 1 is arranged in the accommodating groove 3, and each pair of clamping devices is oppositely arranged on two opposite sides of the cabinet body 1. When the bypass cabinet is installed, firstly, the cabinet body 1 is placed in the accommodating groove 3 in a manner that can be thought by a person skilled in the art, such as manual work, so that one end of the limiting plate 6 on the cabinet body 1 is inserted into the limiting groove 5 on the positioning frame 4, and the cabinet body 1 is primarily fixed; then the cabinet body 1 is clamped by a clamping device to fix the cabinet body 1; when the cabinet body is disassembled, the clamping device is loosened, and then the cabinet body 1 is lifted upwards. The utility model discloses simple structure, the fixed effect preferred of bypass cabinet, and the dismouting of bypass cabinet is very convenient, labour saving and time saving.
Preferably, the utility model discloses in, clamping device's quantity is two pairs, and two liang of opposite mounting of two pairs of clamping device are in holding tank 3 to clip the cabinet body 1 respectively all around.
Example 1
On the basis of the structure, in the embodiment, the limiting plate 6 is an annular L-shaped plate, one end of which extends horizontally and is fixedly connected with the side wall of the bottom wall of the cabinet body 1, and the other end of which extends downwards and is inserted into the limiting groove 5. by means of the ingenious matching of the special structure of the limiting plate 6 and the positioning frame 4, the primary fixation of the cabinet body 1 is realized, and the structure is simple.
Example 2
On the basis of the above structure, in this embodiment, each clamping device includes a positioning ball 7 and a positioning seat 8, the positioning seat 8 is fixedly installed on one side of the cabinet body 1, and a positioning groove 9 is provided on one side of the positioning seat 8 away from the cabinet body 1; the positioning seat 8 and the cabinet body 1 are integrally formed, so that the structure is simple; the positioning ball 7 is horizontally slidably mounted in the accommodating groove 3. In the positioning process, the positioning ball 7 horizontally slides into or out of the positioning groove 9 to fix or loosen the cabinet body 1, so that the structure is simple, the assembly and disassembly are convenient, and the time and the labor are saved.
Example 3
In this embodiment based on the second embodiment, one end of the positioning ball 7 is fixedly connected (welded) to one end of the pull rod 10, and the other end of the pull rod 10 horizontally slides and passes through the side wall of the accommodating groove 3 to extend out of the accommodating groove 3; the side wall of the accommodating groove 3 is provided with a through hole for the pull rod 10 to pass through. In the process of disassembling and assembling the cabinet body 1, the push-pull rod 10 drives the positioning ball 7 to slide into or out of the positioning groove 9 so as to fix or loosen the cabinet body 1, and the structure is simple, the disassembly and the assembly are convenient, and the time and the labor are saved.
Example 4
On the basis of the third embodiment, in the present embodiment, the baffle 11 is fixedly sleeved on the position of the pull rod 10 located in the accommodating groove 3, and a welding manner is usually adopted; still slide on the pull rod 10 and overlap and be equipped with spring 12, spring 12's both ends respectively with holding tank 3's lateral wall and baffle 11 fixed connection, specifically do: the both ends of spring 12 twine respectively on the bolt, two bolts respectively with holding tank 3's lateral wall and baffle 11 threaded connection, be equipped with respectively on holding tank 3's the lateral wall and on the baffle 11 with bolt complex screw. During installation, the pull rod 10 is pulled manually in a manner that will occur to those skilled in the art, so that the positioning ball 7 is away from the positioning seat 8, so as to place the cabinet 1 into the accommodating groove 3, and the spring 12 is in a compressed state; then the pull rod 10 is loosened, the pull rod 10 drives the positioning ball 7 to slide into the positioning groove 9 on the positioning seat 8 under the action of the elastic force of the spring 12 so as to fix the cabinet body 1, and the cabinet body fixing device is simple in structure, convenient to disassemble and assemble, time-saving and labor-saving.
Example 5
On the basis of the third embodiment, in the present embodiment, the handle 13 is fixedly connected to the other end of the pull rod 10, and the handle 13 and the pull rod 10 are integrally formed, so that the structure is simple, the operation is convenient, and the time and the labor are saved.
Example 6
On the basis of above-mentioned structure, in this embodiment, base 2 is annular grid column structure, and its inside fixed mounting has heat abstractor, contradicts on the diapire of holding tank 3 and the bottom of the cabinet body 1, and the bottom of the cabinet body 1 distributes and has a plurality of through-holes, is equipped with the louvre of a plurality of intercommunication through-holes on the diapire of holding tank 3. In the working process of the bypass cabinet, heat in the cabinet body 1 is sequentially discharged into the base 2 and the outside through the heat dissipation device, and the working performance of the bypass cabinet is ensured.
Above-mentioned heat abstractor includes at least one fan 14, and fan 14 fixed mounting adopts the support frame to locate in base 2 usually in base 2, and the upper and lower both ends of support are in the same place with base 2 and the welding of fan 14 respectively, simple structure, radiating effect preferred. In addition, the blower 14 is connected to the controller through a line.
Preferably, the number of the fans 14 is two, and the two fans 14 are oppositely arranged in the base 2, so that the heat dissipation effect of the bypass cabinet is improved.
The working principle of the utility model is as follows:
manually pulling the pull rod 10 to enable the positioning ball 7 to be far away from the positioning seat 8, and then placing the cabinet body 1 into the accommodating groove 3 to enable one end of the limiting plate 6 to be inserted into the limiting groove 5; the pull rod 10 is loosened, the pull rod 10 drives the positioning ball 7 to slide into the positioning groove 9 on the positioning seat 8 under the action of the elastic force of the spring 12, so as to fix the cabinet body 1.
In the working process of the bypass cabinet, heat in the cabinet body 1 is sequentially discharged into the base 2 and the outside through the heat dissipation device, and the working performance of the bypass cabinet is ensured.
It should be noted that the blower (model HF200P) according to the present invention is a conventional blower, and is electrically connected to a controller (model TC-SCR), and the control circuit between the controller and each component is a conventional blower.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A high-voltage bypass cabinet is characterized in that: the cabinet comprises a cabinet body (1) and a base (2), wherein the top of the base (2) is provided with an accommodating groove (3), the inner wall of the accommodating groove (3) is horizontally provided with an annular positioning frame (4), and the positioning frame (4) is provided with an annular limiting groove (5); the cabinet body (1) is arranged in the accommodating groove (3), a circle of limiting plate (6) is fixedly sleeved outside the bottom of the cabinet body, and the limiting plate (6) is inserted into the limiting groove (5); at least one pair of clamping devices used for clamping the cabinet body (1) is arranged in the accommodating groove (3), and each pair of clamping devices are oppositely arranged on two opposite sides of the cabinet body (1).
2. The high-voltage bypass cabinet according to claim 1, wherein the limiting plate (6) is an annular L-shaped plate, one end of the limiting plate extends horizontally and is fixedly connected with the side wall of the bottom wall of the cabinet body (1), and the other end of the limiting plate extends downwards and is inserted into the limiting groove (5).
3. The high voltage bypass cabinet according to claim 1, wherein: each clamping device comprises a positioning ball (7) and a positioning seat (8), the positioning seat (8) is fixedly arranged on one side of the cabinet body (1), and a positioning groove (9) is arranged on one side of the positioning seat far away from the cabinet body (1); the positioning ball (7) is horizontally and slidably arranged in the accommodating groove (3); horizontally sliding the positioning ball (7) until the positioning ball slides into or out of the positioning groove (9) so as to fix or loosen the cabinet body (1).
4. The high voltage bypass cabinet according to claim 3, wherein: one end of the positioning ball (7) is fixedly connected with one end of the pull rod (10), and the other end of the pull rod (10) horizontally slides to penetrate through the side wall of the accommodating groove (3) and extend out of the accommodating groove (3); the pull rod (10) is pushed and pulled to drive the positioning ball (7) to slide into or out of the positioning groove (9) so as to fix or loosen the cabinet body (1).
5. The high voltage bypass cabinet according to claim 4, wherein: pull rod (10) are located fixed cover is equipped with baffle (11) on the position in holding tank (3), and it is equipped with spring (12) still to slide the cover on it, the both ends of spring (12) respectively with the lateral wall of holding tank (3) with baffle (11) fixed connection.
6. The high voltage bypass cabinet according to claim 4, wherein: the other end of the pull rod (10) is fixedly connected with a handle (13).
7. The high voltage bypass cabinet according to any one of claims 1-6, wherein: the base (2) is of an annular grid-shaped structure, a heat dissipation device is fixedly mounted inside the base, the bottom wall of the accommodating groove (3) is abutted to the bottom of the cabinet body (1), a plurality of through holes are distributed at the bottom of the cabinet body (1), and a plurality of heat dissipation holes communicated with the through holes are formed in the bottom wall of the accommodating groove (3).
8. The high voltage bypass cabinet according to claim 7, wherein: the heat dissipation device comprises at least one fan (14), and the fan (14) is fixedly installed in the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211321.7U CN211089435U (en) | 2019-12-11 | 2019-12-11 | High-voltage bypass cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211321.7U CN211089435U (en) | 2019-12-11 | 2019-12-11 | High-voltage bypass cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211089435U true CN211089435U (en) | 2020-07-24 |
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ID=71624854
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922211321.7U Active CN211089435U (en) | 2019-12-11 | 2019-12-11 | High-voltage bypass cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211089435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918512A (en) * | 2020-08-07 | 2020-11-10 | 新乡职业技术学院 | Computer server hardware assists installation fixing device |
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2019
- 2019-12-11 CN CN201922211321.7U patent/CN211089435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918512A (en) * | 2020-08-07 | 2020-11-10 | 新乡职业技术学院 | Computer server hardware assists installation fixing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high voltage bypass cabinet Effective date of registration: 20220628 Granted publication date: 20200724 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: HUBEI CHUTIAN ELECTRIC CO.,LTD. Registration number: Y2022420000194 |