CN211818895U - An instrument control cabinet for automatically lifting doors and windows - Google Patents

Abstract

The utility model discloses an instrument control cabinet for automatically lifting doors and windows, comprising a cabinet box, four corners of the bottom of the cabinet box are fixedly connected with support feet, and both sides of the top of the back of the inner wall of the cabinet box are fixedly connected with an instrument body. The bottom of the back of the inner wall of the cabinet is fixedly connected with the component body, the front side of the bottom of the inner wall of the cabinet is provided with a limiting slot, the top of the inner wall of the cabinet is provided with a first through slot, the two sides of the inner wall of the cabinet are Both are provided with a second through slot. The utility model achieves the mutual cooperation of the limiting slot, the first through slot, the second through slot, the box body, the stepping motor, the threaded rod, the threaded block, the anti-sway mechanism, the connecting rod, the limiting mechanism and the bearing. The advantages of the automatic lifting and lowering doors and windows of the instrument control cabinet enable workers to automatically open the doors and windows of the instrument control cabinet when opening the instrument control cabinet, which reduces the operation difficulty of the workers and is convenient for the workers to use.

Description

An instrument control cabinet for automatically lifting doors and windows

technical field

The utility model relates to the technical field of control cabinets, in particular to an instrument control cabinet for automatically lifting doors and windows.

Background technique

The control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirements. The safety of the equipment and surrounding equipment, the circuit can be turned on or off with the help of manual or automatic switches during normal operation, and the circuit can be cut off or alarmed with the help of protective appliances during fault or abnormal operation. Some electrical parameters are adjusted to prompt or send signals for deviations from the normal working state, which are often used in various power generation, distribution and substations.

When the machine is working, it needs to use the instrument control cabinet. At present, the existing instrument control cabinet has the following shortcomings: the existing instrument control cabinet does not have the function of automatically lifting doors and windows, so that workers still need to manually open the instrument control cabinet when opening the instrument control cabinet. The doors and windows of the instrument control cabinet increase the difficulty of the worker's operation and are inconvenient for the worker to use.

Utility model content

(1) Technical problems solved

Aiming at the shortcomings of the prior art, the utility model provides an instrument control cabinet for automatically lifting doors and windows, which has the advantages of automatically lifting doors and windows for the instrument control cabinet, and solves the problem that the existing instrument control cabinet does not have the function of automatically lifting doors and windows, resulting in When the worker opens the instrument control cabinet, he still needs to manually open the doors and windows of the instrument control cabinet, which increases the difficulty of the worker's operation.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: an instrument control cabinet for automatically lifting doors and windows, comprising a cabinet box, the four corners of the bottom of the cabinet box are fixedly connected with support feet, and the two corners on the top of the back of the inner wall of the cabinet box are fixedly connected. The instrument body is fixedly connected to the sides, the element body is fixedly connected to the bottom of the back of the inner wall of the cabinet, the front side of the bottom of the inner wall of the cabinet is provided with a limiting slot, and the top of the inner wall of the cabinet is provided with a first through slot. Both sides of the inner wall of the cabinet box are provided with second through slots, both sides of the cabinet box are fixedly connected with a box body, and a stepper motor is fixedly connected to the top of the box body, and the output of the stepper motor The end penetrates into the inner cavity of the box body and is fixedly connected with a threaded rod. The bottom of the surface of the threaded rod is threadedly connected with a threaded block. The outer side of the threaded block is provided with an anti-sway mechanism. The top and bottom of the inner side of the threaded block are both A connecting rod is fixedly connected, and one end of the connecting rod away from the threaded block penetrates into the inner cavity of the cabinet box and is fixedly connected with a box door. The two sides of the back of the box door are provided with limit mechanisms, and the front side of the box door is fixed Connected with glass windows.

Preferably, a bearing is sleeved on the bottom of the surface of the threaded rod, and the bottom of the bearing is fixedly connected with the bottom of the inner wall of the box.

Preferably, the anti-sway mechanism includes a sliding sleeve, the inner side of the sliding sleeve is fixedly connected with the outer side of the threaded block, the inner cavity of the sliding sleeve is slidably connected with a sliding rod, and both ends of the sliding rod are fixedly connected with a sliding rod. A fixing block, the outer side of the fixing block is fixedly connected with the inner wall of the box body.

Preferably, the limit mechanism includes a limit plate, the outer side of the limit plate is fixedly connected with the inner wall of the cabinet, the front of the limit plate is provided with a chute, and the inner cavity of the chute is slidably connected with a A slider, the front of the slider is fixedly connected with the bottom of the back of the box door.

Preferably, the length and width of the inner cavity of the limiting slot are slightly larger than the length and width of the box door, and the length and width of the inner cavity of the first through slot are slightly larger than the length and width of the box door.

(3) Beneficial effects

Compared with the prior art, the utility model provides an instrument control cabinet for automatically lifting doors and windows, which has the following beneficial effects:

1. The utility model achieves the mutual cooperation of the limit slot, the first through slot, the second through slot, the box, the stepping motor, the threaded rod, the threaded block, the anti-sway mechanism, the connecting rod, the limit mechanism and the bearing. The advantages of automatic lifting and lowering of the doors and windows of the instrument control cabinet are obtained, so that when the worker opens the instrument control cabinet, the doors and windows of the instrument control cabinet can be automatically opened, which reduces the difficulty of the worker's operation and is convenient for the worker to use.

2. The present utility model has the function of limiting the box door by setting the limit groove, by setting the first through groove, it has the effect of facilitating the lifting and lowering of the box door, and by setting the second through groove and the connecting rod, It is convenient to drive the lifting and lowering of the box door. By setting the threaded rod and the threaded block, it is convenient to drive the lifting and lowering of the box door. The problem of shaking increases the stability of the threaded block when it moves. By setting the limit mechanism, it can stabilize the box door when it moves, which can effectively increase the stability of the box door when it moves. The rod plays the role of stability when rotating, solves the problem of the threaded rod shaking when rotating, and increases the stability of the threaded rod when rotating.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front structure sectional view of the utility model;

FIG. 3 is a left side structural sectional view of the utility model.

In the figure: 1. Cabinet box; 2. Supporting feet; 3. Instrument body; 4. Component body; 5. Limiting slot; 6. First through slot; 7. Second through slot; 8. Box body; 9. Stepping motor; 10, threaded rod; 11, threaded block; 12, anti-sway mechanism; 121, sliding sleeve; 122, sliding rod; 123, fixing block; 13, connecting rod; 14, box door; 15, limit mechanism ; 151, limit plate; 152, chute; 153, slider; 16, glass window; 17, bearing.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

All components of the present invention are general standard components or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or through routine experimental methods.

Please refer to Figure 1-3, an instrument control cabinet for automatically lifting doors and windows, including a cabinet box 1, the four corners of the bottom of the cabinet box 1 are fixedly connected with support feet 2, and the two sides of the top of the back of the inner wall of the cabinet box 1 are fixedly connected with instruments. The body 3, the bottom of the back of the inner wall of the cabinet box 1 is fixedly connected with the element body 4, the front side of the bottom of the inner wall of the cabinet box 1 is provided with a limiting slot 5, the top of the inner wall of the cabinet box 1 is provided with a first through slot 6, A second through slot 7 is opened on both sides, a box body 8 is fixedly connected to both sides of the cabinet box 1, a stepper motor 9 is fixedly connected to the top of the box body 8, and the output end of the stepper motor 9 penetrates to the box body 8 The inner cavity of the threaded rod 10 is fixedly connected with a threaded rod 10, the bottom of the surface of the threaded rod 10 is threadedly connected with a threaded block 11, the outer side of the threaded block 11 is provided with an anti-sway mechanism 12, and the top and bottom of the inner side of the threaded block 11 are fixedly connected with connecting rods 13. The end of the connecting rod 13 away from the threaded block 11 penetrates into the inner cavity of the cabinet box 1 and is fixedly connected with the box door 14. The two sides of the back of the box door 14 are provided with a limiting mechanism 15, and the front side of the box door 14 is fixedly connected with glass. The window 16, the bottom of the surface of the threaded rod 10 is sleeved with a bearing 17, the bottom of the bearing 17 is fixedly connected with the bottom of the inner wall of the box 8, the anti-sway mechanism 12 includes a sliding sleeve 121, the inner side of the sliding sleeve 121 is fixed with the outer side of the threaded block 11 The inner cavity of the sliding sleeve 121 is slidably connected with a sliding rod 122. Both ends of the sliding rod 122 are fixedly connected with a fixing block 123. The outer side of the fixing block 123 is fixedly connected with the inner wall of the box body 8. The limiting mechanism 15 includes a limiting Plate 151, the outer side of the limit plate 151 is fixedly connected with the inner wall of the cabinet box 1, the front of the limit plate 151 is provided with a chute 152, the inner cavity of the chute 152 is slidably connected with a slider 153, and the front of the slider 153 is connected to the box The bottom of the back of the door 14 is fixedly connected, the length and width of the inner cavity of the limit slot 5 are slightly larger than the length and width of the box door 14, and the length and width of the inner cavity of the first through slot 6 are slightly larger than the length and width of the box door 14. The limiting slot 5 is provided to limit the position of the box door 14 , the first through slot 6 is provided to facilitate the lifting and lowering of the box door 14 , and the second through slot 7 and the connecting rod 13 are arranged to play a role in facilitating the lifting of the box door 14 . The function of facilitating the lifting and lowering of the box door 14 is facilitated by arranging the threaded rod 10 and the threaded block 11 to facilitate the lifting and lowering of the box door 14 . The problem of shaking of the threaded block 11 when moving is eliminated, and the stability of the threaded block 11 when moving is increased. By setting the limit mechanism 15, the box door 14 can be stabilized when moving, which can effectively increase the movement of the box door 14. The stability of the threaded rod 10 during rotation is solved by setting the bearing 17 to stabilize the threaded rod 10 during rotation, which solves the problem of the threaded rod 10 shaking during rotation, and increases the stability of the threaded rod 10 when it rotates. Slot 5, first through slot 6, second through slot 7, box 8, stepper motor 9, threaded rod 10, threaded block 11, anti-sway mechanism 12, connecting rod 13, limit mechanism 15 and bearing 17 cooperate with each other , to achieve the automatic lifting door of the instrument control cabinet The advantage of the window is that when the worker opens the instrument control cabinet, the doors and windows of the instrument control cabinet can be automatically opened, which reduces the difficulty of the worker's operation and is convenient for the worker to use.

When in use, the worker first turns on the stepping motor 9 through the peripheral controller, and the stepping motor 9 starts to drive the threaded rod 10 to rotate in the inner cavity of the bearing 17, so that the threaded rod 10 rotates stably, and the threaded rod 10 rotates to drive the threaded block through the thread. 11 starts to move on the surface of the threaded rod 10, and the movement of the threaded block 11 drives the sliding sleeve 121 to slide on the surface of the sliding rod 122, so that the threaded block 11 moves stably, and at the same time, the movement of the threaded block 11 drives the connecting rod 13 in the second through groove 7. At the same time, the movement of the connecting rod 13 drives the box door 14 to move upward, and the movement of the box door 14 drives the slider 153 to slide in the inner cavity of the chute 152, so that the box door 14 moves stably. Set the controller to reverse the stepping motor 9 to lower the box door 14, so that when the worker opens the instrument control cabinet, the doors and windows of the instrument control cabinet can be automatically opened, which reduces the difficulty of the worker's operation and facilitates the use of the worker, thereby achieving the Advantages of automatic lifting doors and windows for instrument control cabinets.

The standard parts used in this application document can be purchased from the market, and can be customized according to the description in the description and the attached drawings. The specific connection method of each part adopts the mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all use conventional models in the prior art, the control method is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the well-known in the art. Common sense, and the utility model is mainly used to protect the mechanical device, so the utility model will not explain the control method and circuit connection in detail, and the peripheral controller mentioned in the manual can control the electrical components mentioned in this article, And the peripheral controller is a conventional known device

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides an automatic lift door and window's instrument control cabinet, includes cabinet case (1), its characterized in that: the four corners of the bottom of the cabinet box (1) are fixedly connected with supporting legs (2), two sides of the top of the inner wall of the cabinet box (1) are fixedly connected with instrument bodies (3), the bottom of the back of the inner wall of the cabinet box (1) is fixedly connected with element bodies (4), a limiting groove (5) is arranged on the front side of the bottom of the inner wall of the cabinet box (1), a first through groove (6) is arranged on the top of the inner wall of the cabinet box (1), second through grooves (7) are arranged on two sides of the inner wall of the cabinet box (1), two sides of the cabinet box (1) are fixedly connected with a box body (8), the top of the box body (8) is fixedly connected with a stepping motor (9), the output end of the stepping motor (9) penetrates through the inner cavity of the box body (8) and is fixedly connected with a threaded rod (10), and the bottom of the surface of, the anti-shaking mechanism (12) is arranged on the outer side of the thread block (11), the top and the bottom of the inner side of the thread block (11) are fixedly connected with connecting rods (13), one ends, far away from the thread block (11), of the connecting rods (13) penetrate through an inner cavity of the cabinet box (1) and are fixedly connected with a box door (14), limiting mechanisms (15) are arranged on two sides of the back face of the box door (14), and a glass window (16) is fixedly connected to the front face of the box door (14).

2. The instrument control cabinet for the automatic lifting door and window as claimed in claim 1, wherein: the bottom of the surface of the threaded rod (10) is sleeved with a bearing (17), and the bottom of the bearing (17) is fixedly connected with the bottom of the inner wall of the box body (8).

3. The instrument control cabinet for the automatic lifting door and window as claimed in claim 1, wherein: the anti-shaking mechanism (12) comprises a sliding sleeve (121), the inner side of the sliding sleeve (121) is fixedly connected with the outer side of the threaded block (11), a sliding rod (122) is connected to the inner cavity of the sliding sleeve (121) in a sliding manner, fixed blocks (123) are fixedly connected to the two ends of the sliding rod (122), and the outer side of each fixed block (123) is fixedly connected with the inner wall of the box body (8).

4. The instrument control cabinet for the automatic lifting door and window as claimed in claim 1, wherein: stop gear (15) include limiting plate (151), the outside of limiting plate (151) and the inner wall fixed connection of cabinet case (1), spout (152) have been seted up in the front of limiting plate (151), the inner chamber sliding connection of spout (152) has slider (153), the front of slider (153) and the bottom fixed connection at chamber door (14) back.

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