CN217720473U - Novel draw-out type low-voltage switchgear - Google Patents
Novel draw-out type low-voltage switchgear Download PDFInfo
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- CN217720473U CN217720473U CN202221027566.XU CN202221027566U CN217720473U CN 217720473 U CN217720473 U CN 217720473U CN 202221027566 U CN202221027566 U CN 202221027566U CN 217720473 U CN217720473 U CN 217720473U
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Abstract
本实用新型公开了一种新型抽出式低压开关柜，包括柜体及连接于柜体底部两侧的支座，所述柜体底部连接有固定箱，所述固定箱底部连接有用于柜体移动的移动机构，所述移动机构包括相对设置两个支撑板、支撑轮、按压杆，所述支撑板顶部连接于固定箱，且支撑板底部与支撑轮相连，所述按压杆用于驱动两个支撑板张开或收缩，所述按压杆的中点处连接有用于驱动按压杆升降的驱动机构，所述驱动机构包括驱动柱、螺纹套、支撑盘，所述驱动柱螺纹连接于螺纹套，且支撑盘连接于驱动柱的底部，所述驱动柱连接有用于驱动驱动柱旋转的旋转机构。本实用新型实现支撑轮的收放，便于对低压开关柜移动，操作灵活便利。
The utility model discloses a novel withdrawable low-voltage switch cabinet, which comprises a cabinet body and supports connected to both sides of the bottom of the cabinet body, the bottom of the cabinet body is connected with a fixed box, and the bottom of the fixed box is connected with The moving mechanism includes two supporting plates, a supporting wheel, and a pressing rod arranged oppositely. The top of the supporting plate is connected to the fixed box, and the bottom of the supporting plate is connected to the supporting wheel. The pressing rod is used to drive the two The support plate is opened or retracted, and the middle point of the pressing rod is connected with a driving mechanism for driving the lifting and lowering of the pressing rod. And the support plate is connected to the bottom of the drive column, and the drive column is connected with a rotating mechanism for driving the drive column to rotate. The utility model realizes the retraction and release of the support wheel, facilitates the movement of the low-voltage switch cabinet, and is flexible and convenient to operate.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a novel pull-out type low-voltage switchgear.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The draw-out type low-voltage switch cabinet is one of switch cabinets, is widely applied to power distribution centers PC and motor control centers MCC of power plants, power substations, factories and mining enterprises and high-rise buildings, and is used as a low-voltage complete set of power distribution equipment for power distribution and motor centralized control and reactive compensation in power generation and supply systems with the alternating current of 50-60Hz, the rated working voltage of 660V or below and the rated current of 4000A or below.
When the existing draw-out type low-voltage switch cabinet is used, the existing draw-out type low-voltage switch cabinet is often moved by means of other auxiliary tools, the operation is troublesome, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel pull-out type low-voltage switchgear cabinet, what possess be convenient for to the removal of cubical switchboard, the convenient advantage of flexible operation has solved need remove it with the help of other appurtenance, and it is comparatively troublesome to operate, problem that the practicality is poor.
In order to achieve the above purpose, the utility model provides a following technical scheme: a novel draw-out type low-voltage switch cabinet comprises a cabinet body and supports connected to two sides of the bottom of the cabinet body, wherein a fixed box is connected to the bottom of the cabinet body, a moving mechanism used for moving the cabinet body is connected to the bottom of the fixed box, the moving mechanism comprises two supporting plates, supporting wheels and a pressing rod which are oppositely arranged, the top of each supporting plate is connected to the fixed box, the bottom of each supporting plate is connected with the corresponding supporting wheel, the pressing rod is used for driving the two supporting plates to stretch or contract, a driving mechanism used for driving the pressing rod to ascend and descend is connected to the middle point of the pressing rod, each driving mechanism comprises a driving column, a threaded sleeve and a supporting disk, the driving column is in threaded connection with the threaded sleeve, the supporting disk is connected to the bottom of the driving column, and the driving column is connected with a rotating mechanism used for driving the driving column to rotate;
when the cabinet body is moved, the supporting wheels are supported on the ground, the support is separated from the ground, and the supporting plate is connected to the threaded sleeve.
Preferably, the moving mechanism further comprises a hinge seat, the hinge seat is fixed at the bottom of the fixed box, and the top of the supporting plate is hinged to the hinge seat.
Preferably, the supporting plate is provided with a rectangular hole, the pressing rod is connected with a connecting column, one end of the connecting column penetrates through the rectangular hole, one end of the connecting column is connected with a movable block, and the movable block is connected to the supporting plate in a sliding mode.
Preferably, both ends of the pressing rod are connected with limiting blocks.
Preferably, the threaded sleeve is provided with a threaded hole, the driving column penetrates through the threaded hole, and the driving column is in threaded connection with the threaded hole.
Preferably, the rotating mechanism comprises a fixing cylinder, a rotating rod, a first conical tooth and a second conical tooth, the second conical tooth is fixed on the driving column, the second conical tooth is meshed with the first conical tooth and connected to one end of the rotating rod, the rotating rod is used for driving the first conical tooth to rotate, and the fixing cylinder is fixed in the fixing box.
Preferably, an inner cavity is formed in the fixed cylinder, the first conical teeth and the second conical teeth are both located in the inner cavity, and the top of the driving column is movably connected with a fixed seat connected to the top of the inner cavity.
Preferably, the other end of the rotating rod is connected with a rotating handle for driving the rotating rod to rotate.
Preferably, drawers for mounting electric elements are uniformly connected to the cabinet body.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a moving mechanism, actuating mechanism, rotary mechanism, moving mechanism includes that relative two backup pads, the supporting wheel, press the depression bar, the hinge seat sets up, actuating mechanism includes the actuating column, the thread bush, the supporting disk, rotary mechanism includes the solid fixed cylinder, the bull stick, the first type of awl tooth, the second type of awl tooth, when needing the moving cabinet body, rotate rotatory handle and drive the first type of awl tooth and rotate, the first type of awl tooth drives the actuating column and rotates, make the actuating column drive the pressing rod and move down, make two backup pads open, until the thread bush links to each other with the supporting disk, the supporting wheel supports in ground, and the support breaks away from ground, can directly promote the cabinet body and move, be applicable to different occasion operations; when using the cabinet body, gyration twist grip drives and presses the depression bar to rise, two backup pads shrink promptly, and the support supports in ground, and the supporting wheel lifts up, improves the stability of the cabinet body, uses safe and reliable, and the flexible operation is convenient, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the structure of the cabinet body in a moving state;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a schematic view of the connection structure between the driving post and the threaded sleeve of the present invention;
fig. 5 is a schematic view of the cabinet structure of the present invention.
In the figure: 1. a cabinet body; 2. a support; 3. a support wheel; 4. rotating the handle; 5. a rotating rod; 6. a hinge mount; 7. a stationary box; 8. a support plate; 9. a movable block; 10. a drive column; 11. a fixed cylinder; 12. a limiting block; 13. a threaded sleeve; 14. a pressing lever; 15. a support disc; 16. a rectangular hole; 17. connecting columns; 18. a first conical tooth; 19. a fixed seat; 20. a second conical tooth; 21. an inner cavity; 22. a threaded hole; 23. a drawer.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a novel draw-out type low voltage switch cabinet, which includes a cabinet body 1 and two supports 2 connected to two sides of the bottom of the cabinet body 1, wherein the two supports 2 are generally disposed and are disposed relatively with respect to the axis of the cabinet body 1 for supporting the cabinet body 1. The cabinet body 1 bottom is connected with fixed case 7, and fixed case 7 bottom is connected with the moving mechanism that is used for the cabinet body 1 to remove, and moving mechanism sets up two backup pads 8, supporting wheel 3, presses depression bar 14 including relative, and 8 tops in fixed case 7 in backup pad, and 8 bottoms in backup pad link to each other with supporting wheel 3, and supporting wheel 3 is provided with four, two liang of connections in backup pad 8. The pressing rod 14 is used for driving the two supporting plates 8 to expand or contract, and the pressing rod 14 is made of high-strength steel materials and has good compression resistance and deformation resistance. The middle point of the pressing rod 14 is connected with a driving mechanism for driving the pressing rod 14 to lift, the driving mechanism comprises a driving column 10, a threaded sleeve 13 and a supporting plate 15, the driving column 10 is in threaded connection with the threaded sleeve 13, the supporting plate 15 is connected to the bottom of the driving column 10, and the driving column 10 is connected with a rotating mechanism for driving the driving column 10 to rotate.
When the cabinet body 1 is moved, the rotating handle 4 is rotated to drive the first conical teeth 18 to rotate, the first conical teeth 18 drive the driving column 10 to rotate, the driving column 10 drives the pressing rod 14 to move downwards, the two supporting plates 8 are opened until the threaded sleeve 13 is connected with the supporting plate 15, the supporting wheels 3 are supported on the ground, and the support 2 is separated from the ground, so that the cabinet body 1 can be directly pushed to move, and the cabinet body 1 is suitable for operation on different occasions.
When using the cabinet body 1, gyration twist grip 4 drives and presses pressure lever 14 to rise, two backup pads 8 shrink promptly, and support 2 supports in ground, and supporting wheel 3 lifts up, improves the stability of the cabinet body 1, uses safe and reliable, and the flexible operation is convenient.
The moving mechanism further comprises a hinge seat 6, the hinge seat 6 is fixed at the bottom of the fixed box 7, the top of the support plate 8 is hinged to the hinge seat 6, and the support plate 8 can rotate around the hinged position.
Both ends of the pressing rod 14 are connected with limiting blocks 12, and the limiting blocks 12 can prevent the pressing rod 14 from being separated from the supporting plate 8, so that the limiting effect is achieved.
The threaded sleeve 13 is provided with a threaded hole 22, the driving column 10 penetrates through the threaded hole 22, and the driving column 10 is in threaded connection with the threaded hole 22.
The rotating mechanism comprises a fixed cylinder 11, a rotating rod 5, a first conical tooth 18 and a second conical tooth 20, the second conical tooth 20 is fixed on the driving column 10, the second conical tooth 20 is meshed with the first conical tooth 18, the first conical tooth 18 is connected to one end of the rotating rod 5, the rotating rod 5 is used for driving the first conical tooth 18 to rotate, the fixed cylinder 11 is fixed in the fixed box 7, and the bottom of the fixed cylinder 11 protrudes out of the bottom of the fixed box 7. When the rotating rod 5 rotates, the first tapered teeth 18 can be driven to rotate, the first tapered teeth 18 drive the second tapered teeth 20 to rotate, and then the driving column 10 is driven to rotate, and the transmission precision is high.
An inner cavity 21 is formed in the fixed cylinder 11, the first tapered teeth 18 and the second tapered teeth 20 are located in the inner cavity 21, and the top of the driving column 10 is movably connected with a fixed seat 19 connected to the top of the inner cavity 21. The inner cavity 21 is closed, so that the first conical teeth 18 and the second conical teeth 20 can be well protected, and transmission clamping stagnation caused by impurities is avoided.
The other end of the rotating rod 5 is connected with a rotating handle 4 for driving the rotating rod 5 to rotate.
The cabinet body 1 is uniformly connected with the drawers 23 for installing the electric elements, the drawers 23 are connected in the cabinet body 1 in a sliding manner, and the front parts of the drawers 23 are connected with the handles, so that the drawers 23 can be conveniently pulled out from the cabinet body 1, and the electric elements can be conveniently installed and maintained.
The working principle is as follows: the drawer 23 can be pulled out from the cabinet body 1, and the electric elements are installed in the drawer 23, so that the low-voltage switch cabinet is assembled. When the cabinet body 1 needs to be moved, the rotating handle 4 can be manually rotated to drive the rotating rod 5 to rotate, the first conical tooth 18 is driven to rotate, the first conical tooth 18 is meshed with the second conical tooth 20 to be connected, the driving column 10 is driven to rotate, the driving column 10 is in threaded connection with the threaded sleeve 13 fixed at the middle point of the pressing rod 14, the driving pressing rod 14 is driven to move downwards, the pressing rod 14 is connected with the connecting column 17, one end of the connecting column 17 is penetrated through the rectangular hole 16, one end of the connecting column 17 is connected with the movable block 9, the movable block 9 is slidably connected to the supporting plate 8, the movable block 9 moves towards the direction close to the supporting wheel 3, and the two supporting plates 8 are driven to be opened. When the threaded sleeve 13 is connected with the supporting disk 15, the supporting wheel 3 is supported on the ground, and the support 2 ascends to push the cabinet body 1 to move. When using the cabinet body 1, the gyration twist grip 4 drives and presses the pressure lever 14 to rise, two backup pads 8 shrink promptly, and supporting wheel 3 is lifted up, and support 2 supports in ground, can improve the stability of the cabinet body 1, uses safe and reliable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a novel pull-out type low-voltage switchgear which characterized in that: the multifunctional cabinet is characterized by comprising a cabinet body (1) and supports (2) connected to two sides of the bottom of the cabinet body (1), wherein the bottom of the cabinet body (1) is connected with a fixed box (7), the bottom of the fixed box (7) is connected with a moving mechanism used for moving the cabinet body (1), the moving mechanism comprises two support plates (8), a support wheel (3) and a pressing rod (14) which are oppositely arranged, the tops of the support plates (8) are connected to the fixed box (7), the bottoms of the support plates (8) are connected with the support wheel (3), the pressing rod (14) is used for driving the two support plates (8) to open or contract, a driving mechanism used for driving the pressing rod (14) to lift is connected to the midpoint of the pressing rod (14), the driving mechanism comprises a driving column (10), a threaded sleeve (13) and a supporting disk (15), the driving column (10) is in threaded connection with the threaded sleeve (13), the supporting disk (15) is connected to the bottom of the driving column (10), and the driving column (10) is connected with a rotating mechanism used for driving the driving column (10) to rotate;
when the cabinet body (1) is moved, the supporting wheels (3) are supported on the ground, the support (2) is separated from the ground, and the supporting plate (15) is connected to the threaded sleeve (13).
2. The novel draw-out low-voltage switchgear cabinet according to claim 1, wherein the moving mechanism further comprises a hinge base (6), the hinge base (6) is fixed at the bottom of the fixed box (7), and the top of the support plate (8) is hinged to the hinge base (6).
3. The novel draw-out low-voltage switch cabinet according to claim 2, wherein the supporting plate (8) is provided with a rectangular hole (16), the pressing rod (14) is connected with a connecting column (17), one end of the connecting column (17) penetrates through the rectangular hole (16), one end of the connecting column (17) is connected with a movable block (9), and the movable block (9) is slidably connected with the supporting plate (8).
4. The novel draw-out low-voltage switch cabinet according to claim 3, wherein the two ends of the pressing rod (14) are connected with limit blocks (12).
5. The novel draw-out low-voltage switch cabinet according to claim 1, wherein the threaded sleeve (13) is provided with a threaded hole (22), the driving column (10) penetrates through the threaded hole (22), and the driving column (10) is in threaded connection with the threaded hole (22).
6. The novel draw-out low-voltage switch cabinet according to claim 1, wherein the rotating mechanism comprises a fixed cylinder (11), a rotating rod (5), a first tapered tooth (18) and a second tapered tooth (20), the second tapered tooth (20) is fixed on the driving column (10), the second tapered tooth (20) is meshed with the first tapered tooth (18), the first tapered tooth (18) is connected to one end of the rotating rod (5), the rotating rod (5) is used for driving the first tapered tooth (18) to rotate, and the fixed cylinder (11) is fixed in the fixed box (7).
7. The novel draw-out low-voltage switch cabinet according to claim 6, wherein an inner cavity (21) is formed in the fixed cylinder (11), the first tapered teeth (18) and the second tapered teeth (20) are located in the inner cavity (21), and the top of the driving column (10) is movably connected with a fixed seat (19) connected to the top of the inner cavity (21).
8. The novel draw-out low-voltage switch cabinet according to claim 6, wherein the other end of the rotating rod (5) is connected with a rotating handle (4) for driving the rotating rod (5) to rotate.
9. The draw-out low-voltage switchgear cabinet according to claim 1, wherein the cabinet body (1) is uniformly connected with drawers (23) for mounting electrical components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221027566.XU CN217720473U (en) | 2022-04-28 | 2022-04-28 | Novel draw-out type low-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221027566.XU CN217720473U (en) | 2022-04-28 | 2022-04-28 | Novel draw-out type low-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217720473U true CN217720473U (en) | 2022-11-01 |
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ID=83791133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221027566.XU Active CN217720473U (en) | 2022-04-28 | 2022-04-28 | Novel draw-out type low-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217720473U (en) |
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2022
- 2022-04-28 CN CN202221027566.XU patent/CN217720473U/en active Active
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