CN220066558U - Electric operation safety device of power plant - Google Patents
Electric operation safety device of power plant Download PDFInfo
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- CN220066558U CN220066558U CN202321256663.0U CN202321256663U CN220066558U CN 220066558 U CN220066558 U CN 220066558U CN 202321256663 U CN202321256663 U CN 202321256663U CN 220066558 U CN220066558 U CN 220066558U
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- operation safety
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- safety device
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- 230000005540 biological transmission Effects 0.000 abstract description 4
- 208000037803 restenosis Diseases 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of protection devices, in particular to an electric operation safety protection device for a power plant. The utility model has the advantages that: when the electrical equipment is needed, the box body is fixed at the using position through the mounting bracket by using the screw, the motor is started to drive the screw rod to rotate, the mounting plate can be driven to move outwards through the screw transmission until the mounting plate moves to the opening of the box body, then the electrical equipment is mounted and overhauled on the mounting plate, after the electrical equipment is mounted, the motor is started again to drive the mounting plate to move inwards until the positioning column moves to the inside of the positioning hole, the operation is not needed in the restenosis box body, and the electrical equipment can be mounted and overhauled more conveniently.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to an electric operation safety protection device for a power plant.
Background
The power plant is a power plant which converts a certain form of original energy into electric energy for fixed facilities or transportation electricity, such as a fire power plant, a hydraulic power plant, a steam power plant, a diesel power plant or a nuclear power plant, and the like, the distribution box is used for assembling switching equipment, a measuring instrument, protection appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement to form a low-voltage distribution device, a circuit can be switched on or off by a manual or automatic switch in normal operation, and the circuit is switched off or alarmed by the protection appliances in fault or abnormal operation, so that the low-voltage distribution device is commonly used in various power distribution and transformation offices.
The utility model provides an electric operation safety device of power plant of publication number CN213402174U, its structure includes box and chamber door, constitutes sealed block terminal through these two, protects electrical equipment.
The above electrical protection device also has the following disadvantages: when the distribution box is used, electrical equipment which needs to be used is required to be installed in the distribution box, and the electrical equipment needs to be overhauled periodically, but due to the size limitation of the box body, the space in the box body is small, the maintenance and the installation of the electrical equipment are very troublesome, the installation and the maintenance efficiency of the electrical equipment are greatly reduced, and therefore, the electric operation safety protection device of the power plant is required to solve the problems.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide an electric operation safety device for a power plant, so as to solve the problems mentioned in the background art and overcome the disadvantages in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides an electric operation safety protection device for a power plant, including a mounting bracket, one side of the mounting bracket is fixedly connected with a box body, one side of the box body is provided with a box door, one side of the box body is provided with a moving member, the moving member includes a side plate, one side of the side plate is fixedly connected with a motor box, a motor is arranged in the motor box, one side of the motor is fixedly connected with a screw rod, one side of the screw rod is in threaded connection with a moving plate, one side of the moving plate is provided with a limiting hole, one side of the moving plate is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with electric equipment, and one side of the mounting plate is fixedly connected with a positioning column.
By any of the above schemes, preferably, the number of the mounting brackets is a plurality, the plurality of the mounting brackets are uniformly divided into two groups, and the two groups of the mounting brackets are symmetrically arranged on one side of the box body respectively. The number of the motors is two, the two motors are symmetrically distributed on one side of the box body, and the axis of the motors is coincident with the axis of the screw rod. And one side of the moving plate is provided with a threaded hole, and the thread pitch of the threaded hole is matched with the thread pitch of the screw rod. The number of the movable plates is two, the two movable plates are symmetrically distributed on one side of the mounting plate, the movable plates are in sliding connection with the box body, and the technical effects achieved by adopting the scheme are as follows: when the electrical equipment is needed, the box body is fixed at the using position through the mounting bracket by using the screw, then the motor is started to drive the screw rod to rotate, the mounting plate can be driven to move outwards through the moving plate by means of the threaded transmission until the mounting plate moves to the opening of the box body, then the electrical equipment can be mounted and overhauled on the mounting plate, the operation is not needed in the box body, and the electrical equipment can be mounted and overhauled more conveniently.
By the preferred of above-mentioned arbitrary scheme, the locating hole has been seted up to one side of box, the diameter size of locating hole is equal with the diameter size of reference column, adopts the technical effect that above-mentioned scheme can reach to be: after the electric equipment is installed, the motor is started again to drive the mounting plate to move inwards until the positioning column moves to the inside of the positioning hole.
By the preferred one side fixedly connected with spacing post of above-mentioned arbitrary scheme, the quantity of spacing post is a plurality of, and a plurality of spacing post symmetric distribution is in one side of box, the diameter size of spacing post equals with the diameter size of spacing hole, adopts the technical effect that above-mentioned scheme can reach to be: the movable plate can slide relative to the limiting column when moving, and can be limited, so that the movement of the movable plate is more stable.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
through the cooperation setting between installing support, the box, chamber door and the movable member, when needs use electrical equipment, at first need use the screw to fix the box at the position of use through the installing support, open the motor later and make it drive the lead screw and rotate, can drive the mounting panel outwards through the screw drive through the movable plate and move, until the mounting panel moves the opening part of box can, can carry out electrical equipment's installation and maintenance on the mounting panel afterwards, after accomplishing electrical equipment's installation, open the motor again and make it drive the mounting panel inwards movement, until the reference column motion carries out the locating hole inside can, do not need the inside operation of restenosis's box, can make electrical equipment's installation and maintenance more convenient.
Drawings
FIG. 1 is a schematic view of the structure of an assembly of the present utility model;
FIG. 2 is a schematic cross-sectional view of an assembly of the present utility model;
FIG. 3 is a schematic view of a first view structure of a moving member according to the present utility model;
FIG. 4 is a schematic view of a second view of the moving member of the present utility model;
FIG. 5 is a schematic view of the structure of the case of the present utility model;
FIG. 6 is a schematic view of the structure of the mounting plate of the present utility model.
In the figure: the device comprises a 1-mounting bracket, a 2-box body, a 3-box door, a 4-moving component, a 401-side plate, a 402-motor box, a 403-motor, a 404-screw rod, a 405-moving plate, a 406-limiting hole, a 407-mounting plate, a 408-electrical device, a 409-positioning column, a 5-threaded hole, a 6-positioning hole and a 7-limiting column.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 6, an electric operation safety protection device for a power plant comprises a mounting bracket 1, wherein one side of the mounting bracket 1 is fixedly connected with a box body 2, one side of the box body 2 is provided with a box door 3, one side of the box body 2 is provided with a movable member 4, the movable member 4 comprises a side plate 401, one side of the side plate 401 is fixedly connected with a motor box 402, a motor 403 is arranged in the motor box 402, one side of the motor 403 is fixedly connected with a screw rod 404, one side of the screw rod 404 is in threaded connection with a movable plate 405, one side of the movable plate 405 is provided with a limiting hole 406, one side of the movable plate 405 is fixedly connected with a mounting plate 407, one side of the mounting plate 407 is fixedly connected with an electric device 408, and one side of the mounting plate 407 is fixedly connected with a positioning column 409.
As an alternative technical scheme of the utility model, the number of the mounting brackets 1 is a plurality, the plurality of the mounting brackets 1 are uniformly divided into two groups, and the two groups of the mounting brackets 1 are symmetrically arranged on one side of the box body 2 respectively. The number of the motors 403 is two, the two motors 403 are symmetrically distributed on one side of the box body 2, and the axle center of the motors 403 coincides with the axle center of the screw rod 404. A threaded hole 5 is formed in one side of the moving plate 405, and the thread pitch of the threaded hole 5 is matched with the thread pitch of the screw rod 404. The number of the movable plates 405 is two, the two movable plates 405 are symmetrically distributed on one side of the mounting plate 407, the movable plates 405 are in sliding connection with the box body 2, when electric equipment is needed to be used, the box body 2 is firstly fixed at a using position through the mounting bracket 1 by using screws, then the motor 403 is started to drive the screw rod 404 to rotate, the mounting plate 407 can be driven to move outwards through the movable plates 405 by means of threaded transmission until the mounting plate moves to an opening of the box body, and then the electric equipment 408 can be mounted and overhauled on the mounting plate 407.
As an alternative technical scheme of the utility model, one side of the box body 2 is provided with a positioning hole 6, and the diameter of the positioning hole 6 is equal to the diameter of the positioning column 409. One side fixedly connected with spacing post 7 of body 2, the quantity of spacing post 7 is a plurality of, and the one side of box 2 is distributed to a plurality of spacing post 7 symmetry, and the diameter size of spacing post 7 equals with the diameter size of spacing hole 406, after the installation of electrical equipment 408 is accomplished, opens motor 403 again and makes it drive mounting panel 407 inwards to move, until the reference column 409 motion carries out inside locating hole 6 can.
An electric operation safety device of a power plant has the following working principle:
1): when the electrical equipment is needed, the box body 2 is fixed at the using position through the mounting bracket 1 by using screws, then the motor 403 is started to drive the screw rod 404 to rotate, the mounting plate 407 is driven to move outwards through the moving plate 405 by means of screw transmission until the mounting plate moves to the opening of the box body, and then the electrical equipment 408 can be mounted and overhauled on the mounting plate 407.
2): after the electric device 408 is installed, the motor 403 is turned on again to drive the mounting plate 407 to move inwards until the positioning column 409 moves to the inside of the positioning hole 6.
In summary, this electric operation safety device of power plant, through the cooperation setting between installing support 1, box 2, chamber door 3 and the removal component 4, when needs use electrical equipment be, at first need use the screw to fix box 2 in the position of use through installing support 1, then open motor 403 makes it drive lead screw 404 and rotate, can drive mounting panel 407 outwards through the travelling plate 405 through the screw drive and move, until the mounting panel moves to the opening part of box can, can carry out the installation and the maintenance of electrical equipment 408 on mounting panel 407 afterwards, after the installation of electrical equipment 408 is accomplished, open motor 403 again makes it drive mounting panel 407 inwards to move, until the reference column 409 moves and carries out inside locating hole 6 can, do not need the inside operation of restenosis's box 2, can make the installation and the maintenance of electrical equipment 408 more convenient.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An electric operation safety device of power plant, its characterized in that: including installing support (1), one side fixedly connected with box (2) of installing support (1), one side of box (2) is provided with chamber door (3), one side of box (2) is provided with movable member (4), movable member (4) are including curb plate (401), one side fixedly connected with motor box (402) of curb plate (401), the inside of motor box (402) is provided with motor (403), one side fixedly connected with lead screw (404) of motor (403), one side threaded connection of lead screw (404) has movable plate (405), limiting hole (406) have been seted up to one side of movable plate (405), one side fixedly connected with mounting panel (407) of movable plate (405), one side fixedly connected with electrical equipment (408) of mounting panel (407), one side fixedly connected with reference column (409) of mounting panel (407).
2. The plant electrical operation safety device according to claim 1, wherein: the number of the mounting brackets (1) is a plurality of, the mounting brackets (1) are uniformly divided into two groups, and the two groups of the mounting brackets (1) are symmetrically arranged on one side of the box body (2) respectively.
3. The plant electrical operation safety device according to claim 2, wherein: the number of the motors (403) is two, the two motors (403) are symmetrically distributed on one side of the box body (2), and the axle center of the motors (403) is coincident with the axle center of the screw rod (404).
4. A plant electrical operation safety device according to claim 3, characterized in that: a threaded hole (5) is formed in one side of the moving plate (405), and the thread pitch of the threaded hole (5) is matched with the thread pitch of the screw rod (404).
5. The plant electrical operation safety device of claim 4, wherein: the number of the movable plates (405) is two, the two movable plates (405) are symmetrically distributed on one side of the mounting plate (407), and the movable plates (405) are in sliding connection with the box body (2).
6. The plant electrical operation safety device of claim 5, wherein: one side of the box body (2) is provided with a positioning hole (6), and the diameter of the positioning hole (6) is equal to that of the positioning column (409).
7. The plant electrical operation safety device of claim 6, wherein: one side fixedly connected with spacing post (7) of box (2), the quantity of spacing post (7) is a plurality of, and a plurality of spacing post (7) symmetric distribution is in one side of box (2), the diameter size of spacing post (7) equals with the diameter size of spacing hole (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256663.0U CN220066558U (en) | 2023-05-23 | 2023-05-23 | Electric operation safety device of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256663.0U CN220066558U (en) | 2023-05-23 | 2023-05-23 | Electric operation safety device of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066558U true CN220066558U (en) | 2023-11-21 |
Family
ID=88767842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256663.0U Active CN220066558U (en) | 2023-05-23 | 2023-05-23 | Electric operation safety device of power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066558U (en) |
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2023
- 2023-05-23 CN CN202321256663.0U patent/CN220066558U/en active Active
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