CN212626599U - Liftable formula is put formula low-voltage switchgear in - Google Patents
Liftable formula is put formula low-voltage switchgear in Download PDFInfo
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- CN212626599U CN212626599U CN202021127379.XU CN202021127379U CN212626599U CN 212626599 U CN212626599 U CN 212626599U CN 202021127379 U CN202021127379 U CN 202021127379U CN 212626599 U CN212626599 U CN 212626599U
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- voltage switchgear
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Abstract
The utility model provides a liftable formula mid-set low-voltage switchgear relates to switch board technical field, including the overhead guard, the bottom of overhead guard fixedly connected with bracing piece, installation pipe and telescopic link in proper order, the fixed surface of bracing piece is connected with the horizontal pole, is provided with the lift adjustment structure between the bracing piece of both sides, the bottom fixedly connected with base of lift adjustment structure. The utility model discloses, the lift adjustment structure includes the lead screw, the equal threaded connection in surface of lead screw has the stroke nut, be connected with the bearing plate between two stroke nuts, the equal fixedly connected with commentaries on classics piece in bottom of both sides lead screw, commentaries on classics piece one side is connected with the belt, the bottom of horizontal pole is connected with the rotary column, and the surface of rotary column is connected with the belt, the one end that the horizontal pole was kept away from to the rotary column is provided with the control box, the surface mounting of control box has control button, one side electric connection of control box has the motor, the upper end of bearing plate is provided with the low-voltage switchgear body, and.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a formula of putting low-voltage switchgear in liftable formula.
Background
The centrally-mounted switch cabinet is called a metal armored centrally-mounted withdrawable switch device. The indoor complete set of distribution equipment belongs to a high-voltage distribution equipment, the highest working voltage of which is 3.6/7.2/12kV, and is a three-phase alternating-current 50Hz single-bus segmented system or double-bus segmented system. The device is used for receiving and distributing network power of 3.6-12kV, and carrying out control protection, monitoring and measurement on a power circuit. The middle-set switch cabinet is mainly used for power plant, power transmission of small and medium-sized generators, power receiving and power transmission of secondary substation of power system, power distribution of industrial and mining enterprises and institutions, starting of large-scale high-voltage motors and the like.
The existing power distribution cabinet also has the following technical problems: most of the existing low-voltage switch cabinets are fixed and cannot be adjusted in height, and workers are very inconvenient to detect and maintain electrical equipment at high and low positions during working, so that the development of a liftable middle-positioned low-voltage switch cabinet is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a liftable middle-positioned low-voltage switch cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a formula low-voltage switchgear is put in liftable formula, includes the overhead guard, the bottom of overhead guard fixedly connected with bracing piece, installation pipe and telescopic link in proper order, the fixed surface of bracing piece is connected with the horizontal pole, both sides be provided with the lift adjustment structure between the bracing piece, the bottom fixedly connected with base of lift adjustment structure.
Preferably, the lift adjustment structure includes the lead screw, the equal threaded connection in surface of lead screw has the stroke nut, two be connected with the bearing plate between the stroke nut, both sides the equal fixedly connected with commentaries on classics piece in bottom of lead screw, commentaries on classics piece one side is connected with the belt, the bottom of horizontal pole is connected with the rotary column, and the surface of rotary column is connected with the belt, the one end that the horizontal pole was kept away from to the rotary column is provided with the control box, the surface mounting of control box has control button, one side electric connection of control box has the motor.
Preferably, the upper end of the bearing plate is provided with a low-voltage switch cabinet body, and the upper end of the low-voltage switch cabinet body is fixedly connected with the bottom of the telescopic rod.
Preferably, the front side of low-voltage switchgear body is provided with the cabinet front shell, the surface of cabinet front shell has set gradually ammeter and division board, be provided with the electrical property monitoring screen under the ammeter.
Preferably, the rear side of the low-voltage switch cabinet body is provided with a cabinet rear door, and the cabinet rear door is of a double-door design.
Preferably, the surface of the cabinet back door is provided with two heat dissipation shutters, and door handles are arranged below the two heat dissipation shutters.
Advantageous effects
1. The utility model discloses in, adopt to be provided with the lift adjustment structure between the bracing piece of both sides, the surface threaded connection of lift adjustment lead screw has the stroke nut, and be connected with the bearing plate between two stroke nuts, the equal fixedly connected with commentaries on classics piece in bottom of both sides lead screw, commentaries on classics piece one side is connected with the belt, the bottom of horizontal pole is connected with the rotary column, and the surface of rotary column is connected with the belt, motor drive rotary column is at the uniform velocity rotatory, the rotary column passes through the belt and drives the commentaries on classics piece rotatory, and then make the lead screw rotate at the uniform velocity, realize, the forward stroke nut goes up and down on the lead screw, thereby it rises or descends to drive the cubical switchboard on the bearing plate surface, this just makes low-voltage switchgear.
2. The utility model discloses in, the surface that adopts the cabinet back door is provided with two heat dissipation shutters, and the heat that produces the long-time work of transshipping of equipment that can be timely distributes away, has avoided rising because of the temperature in the cabinet, and the components and parts that arouse burn out, both influenced the inside electronic components's of module performance, reduce its life, still have certain potential safety hazard.
Drawings
Fig. 1 is a schematic structural view of a liftable central low-voltage switchgear according to the present invention;
fig. 2 is a schematic structural view of a lifting adjusting structure of a liftable central low-voltage switch cabinet according to the present invention;
fig. 3 is a front view of the low-voltage switchgear body in fig. 1;
fig. 4 is a side view of the low-voltage switchgear body in fig. 1.
Illustration of the drawings: 1. a top cover; 2. a support bar; 3. a cross bar; 4. installing a pipe; 5. a telescopic rod; 6. a lifting adjustment structure; 61. a travel nut; 62. a screw rod; 63. a bearing plate; 64. turning the column; 65. a control box; 66. a belt; 67. rotating the block; 68. a control button; 69. a motor; 7. a low-voltage switch cabinet body; 8. A base; 9. an electrical property monitoring screen; 10. an electricity meter; 11. a partition plate; 12. a cabinet front shell; 13. a cabinet rear door; 14. a heat dissipation louver; 15. a door handle.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, a formula of putting low-voltage switchgear in liftable formula, including top cap 1, the bottom of top cap 1 fixedly connected with bracing piece 2 in proper order, installation pipe 4 and telescopic link 5, bracing piece 2's fixed surface is connected with horizontal pole 3, be provided with lift adjustment structure 6 between the bracing piece 2 of both sides for low-voltage switchgear can carry out altitude mixture control, make things convenient for the staff to detect the maintenance to the electrical equipment of eminence and low, lift adjustment structure 6's bottom fixedly connected with base 8, the stability of equipment in the use has further been promoted.
Optionally, in this embodiment, the lifting adjusting structure 6 includes a screw 62, the surface of the screw 62 is connected with a travel nut 61 by a thread, a bearing plate 63 is connected between the two travel nuts 61, the bottom ends of the two screw 62 are fixedly connected with a rotating block 67, one side of the rotating block 67 is connected with a belt 66, the bottom of the cross bar 3 is connected with a rotating column 64, the surface of the rotating column 64 is connected with the belt 66, one end of the rotating column 64 away from the cross bar 3 is provided with a control box 65, the surface of the control box 65 is provided with a control button 68, one side of the control box 65 is electrically connected with a motor 69, the control button 68 is started, the motor 69 drives the rotating column 64 to rotate at a constant speed, the rotating block 67 and the screw 62 are driven to rotate at a constant speed by the belt 66 connected with the surface of the rotating column 64, while the screw 62 rotates, the travel nut 61 on the surface of the screw 62 performs a lifting motion, this just makes low-voltage switchgear can carry out altitude mixture control, makes things convenient for the staff to carry out the testing and maintenance to the electrical equipment of eminence and low department, has improved the efficiency that detects or maintain.
Optionally, in this embodiment, the upper end of the bearing plate 63 is provided with the low-voltage switch cabinet body 7, the upper end of the low-voltage switch cabinet body 7 is fixedly connected with the bottom of the telescopic rod 5, and after the lifting adjusting structure 6 is started, the equipment is lifted, and meanwhile, the telescopic rod 5 is correspondingly extended and shortened, so that the switch cabinet is ensured not to be inclined when lifted.
It is worth to explain that, the front side of low-voltage switchgear body 7 is provided with cabinet front shell 12, and the surface of cabinet front shell 12 has set gradually ammeter 10 and division board 11, is provided with electrical property monitoring screen 9 under ammeter 10, conveniently observes the operating condition of electrical equipment in the cubical switchboard at any time for the maintenance detection work of equipment is simple more swift.
In addition, the rear side of the low-voltage switch cabinet body 7 is provided with a cabinet rear door 13, the cabinet rear door 13 is of a double-door design, and when the equipment is monitored to break down and needs to be maintained or replaced, the cabinet rear door 13 can be opened to maintain or replace the equipment in the cabinet.
More specifically, the surface of the cabinet back door 13 is provided with two heat dissipation shutters 14, the two heat dissipation shutters 14 are provided, the door handles 15 are arranged below the two heat dissipation shutters 14, when equipment generates heat due to long-time overload work, the heat generated by the equipment can be timely dissipated by the heat dissipation shutters 14 on the two sides, the phenomenon that components are burnt due to temperature rise in the cabinet is avoided, the performance of electronic components inside the module is affected, the service life of the electronic components is shortened, and certain potential safety hazards exist.
The utility model discloses a theory of operation: when the staff detects and maintains the electrical equipment at high or low position in the switch cabinet, the control button 68 is started, the motor 69 drives the rotary column 64 to rotate at a constant speed, the belt 66 connected with the surface of the rotary column 64 drives the rotary block 67 to rotate at a constant speed with the screw rod 62, and when the screw rod 62 rotates, the stroke nut 61 on the surface of the screw rod 62 moves up and down on the screw rod 62, so that the switch cabinet on the surface of the bearing plate 63 is driven to ascend or descend, the height of the low-voltage switch cabinet can be adjusted, the staff can conveniently detect and maintain the electrical equipment at high and low position, and the detection or maintenance efficiency is improved.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a formula low-voltage switchgear puts in liftable formula, includes overhead guard (1), its characterized in that: the bottom of overhead guard (1) fixedly connected with bracing piece (2), installation pipe (4) and telescopic link (5) in proper order, the fixed surface of bracing piece (2) is connected with horizontal pole (3), both sides be provided with lift adjustment structure (6) between bracing piece (2), the bottom fixedly connected with base (8) of lift adjustment structure (6).
2. The liftable central low-voltage switch cabinet of claim 1, wherein: lifting adjusting structure (6) includes lead screw (62), the equal threaded connection in surface of lead screw (62) has stroke nut (61), two be connected with bearing plate (63), both sides between stroke nut (61) the equal fixedly connected with in bottom of lead screw (62) changes piece (67), it is connected with belt (66) to change piece (67) one side, the bottom of horizontal pole (3) is connected with commentaries on classics post (64), and the surface of commentaries on classics post (64) is connected with belt (66), the one end that horizontal pole (3) were kept away from in commentaries on classics post (64) is provided with control box (65), the surface mounting of control box (65) has control button (68), one side electric connection of control box (65) has motor (69).
3. The liftable central low-voltage switch cabinet according to claim 2, wherein: the upper end of bearing plate (63) is provided with low-voltage switchgear body (7), the upper end of low-voltage switchgear body (7) and the bottom fixed connection of telescopic link (5).
4. The liftable central low-voltage switch cabinet according to claim 3, wherein: the front side of low-voltage switchgear body (7) is provided with preceding shell of cabinet (12), the surface of preceding shell of cabinet (12) has set gradually ammeter (10) and division board (11), be provided with electrical property monitoring screen (9) under ammeter (10).
5. The liftable central low-voltage switch cabinet according to claim 3, wherein: the rear side of the low-voltage switch cabinet body (7) is provided with a cabinet rear door (13), and the cabinet rear door (13) is of a double-door design.
6. The liftable central low-voltage switch cabinet of claim 5, wherein: the surface of the cabinet back door (13) is provided with two heat dissipation shutters (14), and door handles (15) are arranged below the two heat dissipation shutters (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127379.XU CN212626599U (en) | 2020-06-17 | 2020-06-17 | Liftable formula is put formula low-voltage switchgear in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127379.XU CN212626599U (en) | 2020-06-17 | 2020-06-17 | Liftable formula is put formula low-voltage switchgear in |
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| CN212626599U true CN212626599U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021127379.XU Active CN212626599U (en) | 2020-06-17 | 2020-06-17 | Liftable formula is put formula low-voltage switchgear in |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206505A (en) * | 2021-04-19 | 2021-08-03 | 上海舒盈科技股份有限公司 | Intelligent high-voltage series compensation device |
| CN113437665A (en) * | 2021-07-14 | 2021-09-24 | 青岛海尔能源动力有限公司 | Power distribution cabinet with surge protection function |
-
2020
- 2020-06-17 CN CN202021127379.XU patent/CN212626599U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206505A (en) * | 2021-04-19 | 2021-08-03 | 上海舒盈科技股份有限公司 | Intelligent high-voltage series compensation device |
| CN113206505B (en) * | 2021-04-19 | 2023-02-28 | 上海舒盈科技股份有限公司 | Intelligent high-voltage series compensation device |
| CN113437665A (en) * | 2021-07-14 | 2021-09-24 | 青岛海尔能源动力有限公司 | Power distribution cabinet with surge protection function |
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