CN214100263U - Fastening device for preventing high-voltage cabinet door from being exploded - Google Patents
Fastening device for preventing high-voltage cabinet door from being exploded Download PDFInfo
- Publication number
- CN214100263U CN214100263U CN202022640184.1U CN202022640184U CN214100263U CN 214100263 U CN214100263 U CN 214100263U CN 202022640184 U CN202022640184 U CN 202022640184U CN 214100263 U CN214100263 U CN 214100263U
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- China
- Prior art keywords
- mounting groove
- voltage cabinet
- door
- threaded rod
- baffle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000009172 bursting Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a prevent fastener that high-voltage board door explodes and open, including the high-voltage board body, the mounting groove has been seted up at high-voltage board body top, the inside vertical threaded rod of installing of mounting groove, the inside baffle that is provided with of mounting groove. The utility model discloses in, install the mounting groove through the top that sets up the high-voltage board body, the vertical threaded rod of installing in the inside of mounting groove, threaded rod surface passes through thread bush and baffle swing joint, and threaded rod one end runs through the mounting groove surface and is connected with the step motor output, be convenient for block the top of sealing door through setting up the baffle, when sealing door closes, the staff passes through the controller and starts step motor, later step motor drives the threaded rod of bottom and rotates, then make the thread bush drive baffle move down under the rotation of threaded rod, thereby make the baffle move to with the sealing door laminating, the completion blocks the top of sealing door, this mode easy operation, be convenient for improve the explosion-proof ability of sealing door.
Description
Technical Field
The utility model relates to a high-voltage board technical field especially relates to a prevent fastener that high-voltage board door explodes and open.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV-550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
The prior art has the following problems:
at present, only door handle lock has been gone up when each high-voltage cabinet door design to reach the effect of fixed locking, in case when taking place the electric accident, door handle lock can only support door handle intermediate position, and the bottom and the top of door plant do not have the holding power, and very easily dashes open door handle lock, thereby injures people.
We have therefore proposed a fastening device for preventing the high-voltage cabinet door from bursting open that addresses the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, at present, only last door knob lock when each high-voltage cabinet door design to reach the effect of fixed locking, in case when taking place the electric accident, the door knob lock can only support the door knob intermediate position, and the bottom and the top of door plant do not have the holding power, and the door knob lock is washed out very easily, thereby hinder the people, and the fastener who prevents high-voltage cabinet door explosion of proposition.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prevent fastener that high-voltage board door explodes and open, includes the high-voltage board body, the mounting groove has been seted up at high-voltage board body top, the inside vertical threaded rod of installing of mounting groove, the inside baffle that is provided with of mounting groove, and the baffle passes through the thread bush and the threaded rod screwed connection on surface, threaded rod one end runs through the mounting groove surface and is connected with the step motor output, baffle one end extends to the mounting groove external.
Preferably, surface mounting has a pivot in high-voltage board body bottom, pivot one end is provided with blocks the pole, high-voltage board body side surface is provided with the mounting panel through the fastener, the slide rail has been seted up on the mounting panel surface, the inside sliding connection of slide rail has the slider, slider one end fixed mounting has the joint piece.
Preferably, the surface of the high-voltage cabinet body is provided with a rubber sleeve right above the rotating shaft.
Preferably, the blocking rod is in interference fit with the clamping block.
Preferably, the cross section of the baffle is of an L-shaped structure.
Preferably, the high-voltage board body is provided with a sealing door through a hinge, and the surface of the sealing door is provided with a door lock.
Preferably, the surface of the high-voltage cabinet body is provided with a controller.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses, install the mounting groove through the top that sets up the high-voltage board body, the vertical threaded rod of installing in the inside of mounting groove, threaded rod surface passes through thread bush and baffle swing joint, and threaded rod one end runs through the mounting groove surface and is connected with the step motor output, be convenient for block the top of sealing door through setting up the baffle, when sealing door closes, the staff passes through the controller and starts step motor, later step motor drives the threaded rod of bottom and rotates, then make the thread bush drive baffle move down under the rotation of threaded rod, thereby make the baffle move to with the sealing door laminating, the completion blocks the top of sealing door, this mode easy operation, be convenient for improve the explosion-proof ability of sealing door.
2. The utility model discloses, through setting up the pivot, stop mutually supporting of pole and joint piece, be convenient for stop and support the bottom of sealing door, after the sealing door is closed, the staff manually rotates and stops the pole, later stop the pole inside the joint piece under the rotation of pivot, thereby the completion supports the bottom of sealing door, through setting up the rubber sleeve, be convenient for to the joint that stops the pole, secondly the slide rail sliding connection of slider and mounting panel surface of joint piece through the bottom, use through the cooperation of slider and slide rail, when the sealing door is opened, make the joint piece pass through the one end that the slider moved the mounting panel, this mode is effectual to have avoided when the sealing door is opened, the joint piece causes the condition appearance of interference to the sealing door.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a fastening device for preventing a high-voltage cabinet door from being exploded, which is provided by the utility model;
fig. 2 is a schematic view of a baffle of a fastening device for preventing a high-voltage cabinet door from being exploded;
fig. 3 is a schematic view of a fastening device clamping block for preventing the high-voltage cabinet door from being exploded;
fig. 4 is the utility model provides a prevent fastener that high-voltage cabinet door explodes and open and block the pole schematic diagram.
Illustration of the drawings:
1. a high-voltage cabinet body; 2. a sealing door; 3. mounting grooves; 4. a baffle plate; 5. a stepping motor; 6. a controller; 7. a door lock; 8. a rubber sleeve; 9. a blocking lever; 10. a rotating shaft; 11. a clamping block; 12. a threaded sleeve; 13. a threaded rod; 14. mounting a plate; 15. a slide rail.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a fastening device for preventing a high-voltage cabinet door from being exploded comprises a high-voltage cabinet body 1, a mounting groove 3 is formed in the top of the high-voltage cabinet body 1, a threaded rod 13 is vertically mounted inside the mounting groove 3, a baffle 4 is arranged inside the mounting groove 3, the baffle 4 is in threaded connection with the threaded rod 13 through a threaded sleeve 12 on the surface, one end of the threaded rod 13 penetrates through the surface of the mounting groove 3 to be connected with the output end of a stepping motor 5, one end of the baffle 4 extends to the outside of the mounting groove 3, the cross section of the baffle 4 is of an L-shaped structure, a sealing door 2 is mounted on the high-voltage cabinet body 1 through a hinge, and a door lock 7 is mounted on the surface of the sealing door 2.
In this embodiment: through setting up baffle 4, when sealing door 2 closed, the staff passes through controller 6 and starts step motor 5, and later step motor 5 drives the threaded rod 13 rotation of bottom, then makes thread bush 12 drive baffle 4 downstream under the rotation of threaded rod 13 to make baffle 4 remove to laminate with sealing door 2, accomplish and block the top of sealing door 2, this mode easy operation is convenient for improve the explosion-proof performance of sealing door 2.
Specifically, 1 bottom surface mounting of high-voltage board body has pivot 10, and pivot 10 one end is provided with and blocks pole 9, and 1 side surface of high-voltage board body is provided with mounting panel 14 through the fastener, and slide rail 15 has been seted up on the mounting panel 14 surface, and slide rail 15 inside sliding connection has the slider, and slider one end fixed mounting has joint piece 11, blocks pole 9 and 11 interference fit of joint piece.
In this embodiment: through setting up pivot 10 and blocking pole 9, support at baffle 4 and accomplish the back, staff's manual rotation blocks pole 9, later block pole 9 joint under the rotation of pivot 10 inside joint piece 11, thereby the completion supports the bottom of sealing door 2, cooperation through slider and slide rail 15 is used, when sealing door 2 is opened, make joint piece 11 pass through the one end that the slider removed mounting panel 14, this mode is effectual to have avoided when sealing door 2 is opened, the condition that joint piece 11 caused the interference to sealing door 2 appears.
Specifically, the rubber sleeve 8 is arranged on the surface of the high-voltage cabinet body 1 right above the rotating shaft 10.
In this embodiment: through setting up rubber sleeve 8, be convenient for to blocking the fixed of pole 9.
Specifically, the controller 6 is installed on the surface of the high-voltage cabinet body 1.
In this embodiment: the controller 6 is arranged, so that the control of the electric element in the equipment is facilitated, the control circuit of the controller 6 can be realized through simple programming of a person skilled in the art, the controller belongs to the common knowledge in the field, and the controller is only used without modification, so that the detailed description of a control mode and circuit connection is omitted.
The working principle is as follows: when the sealing door 2 is closed, a worker starts the stepping motor 5 through the controller 6, then the stepping motor 5 drives the threaded rod 13 at the bottom end to rotate, then the threaded sleeve 12 drives the baffle 4 to move downwards under the rotation of the threaded rod 13, so that the baffle 4 moves to be attached to the sealing door 2, and the top end of the sealing door 2 is blocked, the mode is simple to operate, the explosion-proof performance of the sealing door 2 is improved conveniently, after the baffle 4 is supported, the worker manually rotates the blocking rod 9, then the blocking rod 9 is clamped in the clamping block 11 under the rotation of the rotating shaft 10, so that the bottom end of the sealing door 2 is supported, the clamping of the blocking rod 9 is facilitated by arranging the rubber sleeve 8, then the clamping block 11 is in sliding connection with the sliding rail 15 on the surface of the mounting plate 14 through the sliding block at the bottom end, the sliding block is matched with the sliding rail 15, when the sealing door 2 is opened, make joint piece 11 pass through the slider and remove the one end to mounting panel 14, this mode is effectual has avoided when sealing door 2 opens, and the condition that joint piece 11 caused the interference to sealing door 2 appears.
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 (7)
1. The utility model provides a prevent fastener that high-voltage board door explodes and open, includes high-voltage board body (1), its characterized in that, mounting groove (3) have been seted up at high-voltage board body (1) top, inside vertical threaded rod (13) of installing of mounting groove (3), inside baffle (4) of being provided with of mounting groove (3), and baffle (4) through surperficial thread bush (12) and threaded rod (13) screw connection, threaded rod (13) one end is run through mounting groove (3) surface and is connected with step motor (5) output, baffle (4) one end extends to mounting groove (3) external.
2. The fastening device for preventing the high-voltage cabinet door from being exploded according to claim 1, wherein a rotating shaft (10) is installed on the surface of the bottom end of the high-voltage cabinet body (1), a blocking rod (9) is arranged at one end of the rotating shaft (10), an installation plate (14) is arranged on one side surface of the high-voltage cabinet body (1) through a fastening piece, a sliding rail (15) is arranged on the surface of the installation plate (14), a sliding block is connected inside the sliding rail (15) in a sliding manner, and a clamping block (11) is fixedly installed at one end of the sliding block.
3. The fastening device for preventing the high-voltage cabinet door from being exploded according to claim 1, wherein a rubber sleeve (8) is installed on the surface of the high-voltage cabinet body (1) right above the rotating shaft (10).
4. The fastening device for preventing the high-voltage cabinet door from being exploded according to claim 2, wherein the blocking rod (9) is in interference fit with the clamping block (11).
5. A fastening device for preventing high-voltage cabinet door from bursting open according to claim 1, characterized in that the cross section of the baffle plate (4) is of an L-shaped structure.
6. The fastening device for preventing the high-voltage cabinet door from being exploded according to claim 1, wherein the high-voltage cabinet body (1) is provided with the sealing door (2) through a hinge, and the surface of the sealing door (2) is provided with the door lock (7).
7. The fastening device for preventing the high-voltage cabinet door from being exploded open according to claim 1, characterized in that the controller (6) is installed on the surface of the high-voltage cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022640184.1U CN214100263U (en) | 2020-11-16 | 2020-11-16 | Fastening device for preventing high-voltage cabinet door from being exploded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022640184.1U CN214100263U (en) | 2020-11-16 | 2020-11-16 | Fastening device for preventing high-voltage cabinet door from being exploded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214100263U true CN214100263U (en) | 2021-08-31 |
Family
ID=77449898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022640184.1U Expired - Fee Related CN214100263U (en) | 2020-11-16 | 2020-11-16 | Fastening device for preventing high-voltage cabinet door from being exploded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214100263U (en) |
-
2020
- 2020-11-16 CN CN202022640184.1U patent/CN214100263U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |