CN219611145U - Electrical control cabinet with cushioning protection structure - Google Patents

Abstract

The utility model relates to the field of control cabinets and discloses an electrical control cabinet with a cushioning protection structure, which comprises a fixed base and a control cabinet body, wherein the control cabinet body is positioned above the fixed base, a plurality of mounting boxes are mounted at the top of the fixed base, lifting pistons are connected inside the mounting boxes in a sliding manner, supporting springs are fixedly connected to the bottoms of the lifting pistons, the bottoms of the supporting springs are fixedly connected with the inner bottom walls of the mounting boxes, supporting plates are fixedly connected to the tops of the lifting pistons, connecting shafts are rotatably connected to the tops of the supporting plates, and the left end and the right end of each connecting shaft are hinged with the bottoms of the control cabinet body. This electrical control cabinet with bradyseism protection architecture can effectually absorb vibration and impact in vertical direction and the front direction, and then can protect the control element in the control cabinet body for the work of control cabinet body is more stable and safe.

Description

Electrical control cabinet with cushioning protection structure

Technical Field

The utility model relates to the field of control cabinets, in particular to an electrical control cabinet with a shock absorption protection structure.

Background

The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, can also adjust certain electrical parameters, and prompts or signals deviation from a normal working state, and is commonly used in various power stations, distribution stations and power substations.

Because the application scene of electrical control cabinet is very many, under some application scenes, electrical control cabinet probably can receive the influence of impact and vibration, if impact and vibration's influence are comparatively serious, can lead to electrical control cabinet to damage, but the electrical control cabinet that current is commonly used does not possess the bradyseism protection architecture, leads to electrical control cabinet very easily impaired, if electrical control cabinet is impaired, can lead to equipment and the electrical component of its control not normally work, influences the normal operating of whole electric power system. Therefore, we design an electrical control cabinet with a shock-absorbing protection structure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an electrical control cabinet with a shock absorption protection structure, which solves the problem that the conventional electrical control cabinet is not provided with the shock absorption protection structure, so that the electrical control cabinet is easy to damage, and if the electrical control cabinet is damaged, the controlled equipment and electrical elements cannot work normally, so that the normal operation of the whole power system is affected.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an electrical control cabinet with cushioning protection architecture, includes unable adjustment base and switch board body, the switch board body is located unable adjustment base's top, a plurality of mounting boxes are installed at unable adjustment base's top, the inside sliding connection of mounting box has lift piston, lift piston's bottom fixedly connected with supporting spring, supporting spring's bottom and the interior bottom wall fixed connection of mounting box, lift piston's top fixedly connected with backup pad, the top of backup pad rotates and is connected with the connecting axle, both ends are articulated with the bottom of switch board body about the connecting axle, the bottom fixedly connected with tilt spring of switch board body, tilt spring's bottom and the top fixed connection of backup pad.

The top of unable adjustment base articulates there is the shock attenuation box that is located the mounting box rear, the inside sliding connection of shock attenuation box has the shock attenuation piston, the top fixedly connected with shock attenuation pole of shock attenuation piston, the top of shock attenuation pole is articulated with the bottom of switch board body, the bottom fixedly connected with air duct of mounting box, the rear end of air duct and the bottom fixedly connected with and the intercommunication of shock attenuation box.

Further, the inside of switch board body is installed the mount, and the right-hand member of switch board body articulates there is the chamber door.

Further, the bottom of the rear side wall of the mounting box is provided with an air outlet hole, and the air outlet hole is communicated with the front end of the air duct.

Further, the bottom fixedly connected with first spring of shock attenuation piston, the bottom of first spring and the interior bottom wall fixed connection of shock attenuation box, the bottom fixedly connected with second spring of shock attenuation box, the bottom of second spring and unable adjustment base's top fixed connection.

Further, a rotating hole corresponding to the connecting shaft is formed in the top of the supporting plate, and the connecting shaft penetrates through the rotating hole and is connected with the rotating hole in a rotating mode.

Further, the outside fixedly connected with damping circle of connecting axle, the outer wall and the inner wall sliding connection of rotation hole of damping circle.

The beneficial effects of the utility model are as follows:

1. according to the utility model, when the control cabinet body is subjected to vibration and impact in the vertical direction, the lifting piston is driven to move up and down in the mounting box, and the supporting spring which can absorb the vibration and deform in a buffer fit manner when the lifting piston rubs with the inner wall of the mounting box can effectively absorb the vibration and impact in the vertical direction, so that the control element in the control cabinet body can be protected, and the control cabinet body works more stably and safely.

2. According to the utility model, when the control cabinet body is impacted in the front-rear direction, the control cabinet body can rotate around the connecting shaft, the connecting shaft can push the damping rod to move when rotating, the damping rod can drive the damping piston to slide in the damping box when moving, the damping piston can absorb and buffer vibration and impact when moving in the damping box, and when the damping piston descends, air in the damping box can enter the mounting box from the air duct, so that vibration and impact can be effectively absorbed, and control elements in the control cabinet body and the control element in the control cabinet body can be better protected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is an enlarged view of B in fig. 2.

In the figure: 1. a fixed base; 2. a control cabinet body; 3. a mounting box; 4. a lifting piston; 5. a support spring; 6. a support plate; 7. a connecting shaft; 8. a tilt spring; 9. a shock absorbing box; 10. a damping piston; 11. a shock-absorbing rod; 12. an air duct; 13. a door; 14. an air outlet hole; 15. a first spring; 16. a second spring; 17. a rotation hole; 18. damping rings.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4: the utility model provides an electrical control cabinet with bradyseism protection architecture, including unable adjustment base 1 and switch board body 2, switch board body 2 is located unable adjustment base 1's top, a plurality of mounting boxes 3 are installed at unable adjustment base 1's top, the quantity of mounting boxes 3 sets up to four groups, can be better provide support for switch board body 2, the inside sliding connection of mounting boxes 3 has lift piston 4, lift piston 4's bottom fixedly connected with supporting spring 5, supporting spring 5's bottom and mounting boxes 3's interior bottom wall fixed connection, lift piston 4's top fixedly connected with backup pad 6, the top rotation of backup pad 6 is connected with connecting axle 7, connecting axle 7's both ends are articulated with switch board body 2's bottom, tilting spring 8's bottom and backup pad 6's top fixed connection, when switch board body 2 receives vibration and impact on the vertical direction, can drive lift piston 4 and lift piston 3's inner wall friction time can absorb vibration and cushion the supporting spring that the cooperation takes place can take place to effectively to control the vibration and absorb the body 2 in order to make the vibration and the safe control body 2 more stable.

The top of unable adjustment base 1 articulates there is the shock attenuation box 9 that is located mounting box 3 rear, the inside sliding connection of shock attenuation box 9 has shock attenuation piston 10, the top fixedly connected with shock attenuation rod 11 of shock attenuation piston 10, the top of shock attenuation rod 11 articulates with the bottom of switch board body 2, the bottom fixedly connected with air duct 12 of mounting box 3, the rear end of air duct 12 and the bottom fixed connection and the intercommunication of shock attenuation box 9, venthole 14 has been seted up to the back lateral wall bottom of mounting box 3, venthole 14 and the front end intercommunication of air duct 12, when switch board body 2 receives the impact on the fore-and-aft direction, switch board body 2 can rotate around connecting axle 7, can push away shock attenuation rod 11 and remove when connecting axle 7 rotates, shock attenuation rod 11 removes and can drive shock attenuation piston 10 and slide in shock attenuation box 9, shock attenuation piston 10 can absorb and cushion vibration and impact in shock attenuation box 9 remove in the time can get into mounting box 3 from air duct 12 in the shock attenuation box 9, and then can effectually absorb the shock absorber body and the inside control element that can be better.

In another embodiment, the fixing frame is installed in the control cabinet body 2, the right end of the control cabinet body 2 is hinged to the box door 13, the control element can be installed on the fixing frame, the box door 13 is arranged, elements in the control cabinet body 2 can be better protected, and the maintenance of the elements is more convenient.

In another embodiment, the first spring 15 of bottom fixedly connected with of shock attenuation piston 10, the bottom of first spring 15 and the interior bottom wall fixed connection of shock attenuation box 9, the bottom fixedly connected with second spring 16 of shock attenuation box 9, the bottom of second spring 16 and the top fixed connection of unable adjustment base 1, can drive first spring 15 and take place deformation when shock attenuation piston 10 removes, and then can provide pulling force or support to the removal of shock attenuation piston 10, and then can effectually absorb the cluster, simultaneously, can press shock attenuation box 9 and shock attenuation rod 11 rotation when switch board body 2 rotates, this in-process, second spring 16 can block the rotation process of shock attenuation box 9 for the vibration absorption of this in-process is more thorough, the life of switch board body 2 is longer, and can be better protect electrical component.

In another embodiment, a rotating hole 17 corresponding to the connecting shaft 7 is formed in the top of the supporting plate 6, the connecting shaft 7 penetrates through the rotating hole 17 and is in rotating connection with the rotating hole 17, a damping ring 18 is fixedly connected to the outer portion of the connecting shaft 7, the outer wall of the damping ring 18 is in sliding connection with the inner wall of the rotating hole 17, the damping ring 18 is driven to rotate in the rotating hole 17 when the connecting shaft 7 rotates, the damping ring 18 is made of rubber materials, and the damping ring 18 can effectively block the rotating process of the connecting shaft 7 and absorb vibration and impact.

In sum, when the control cabinet is used, the fixing base 1 is arranged at the using position, the control element can be arranged on the fixing frame, the supporting spring 5 which can absorb vibration and deform in a buffer fit manner when the lifting piston 4 rubs with the inner wall of the mounting box 3 can effectively absorb vibration and impact in the vertical direction, and further the control element in the control cabinet body 2 can be protected, so that the control cabinet body 2 works more stably and safely.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides an electrical control cabinet with bradyseism protection architecture, includes unable adjustment base (1) and switch board body (2), switch board body (2) are located the top of unable adjustment base (1), its characterized in that: the automatic lifting device is characterized in that a plurality of mounting boxes (3) are mounted at the top of the fixed base (1), lifting pistons (4) are slidably connected in the mounting boxes (3), supporting springs (5) are fixedly connected to the bottoms of the lifting pistons (4), supporting plates (6) are fixedly connected to the bottoms of the supporting springs (5) and the inner bottom wall of the mounting boxes (3), connecting shafts (7) are rotatably connected to the tops of the supporting plates (6), the left end and the right end of each connecting shaft (7) are hinged to the bottoms of the control cabinet body (2), inclined springs (8) are fixedly connected to the bottoms of the control cabinet body (2), and the bottoms of the inclined springs (8) are fixedly connected with the tops of the supporting plates (6);

the top of unable adjustment base (1) articulates there is shock attenuation box (9) that are located mounting box (3) rear, the inside sliding connection of shock attenuation box (9) has shock attenuation piston (10), the top fixedly connected with shock attenuation pole (11) of shock attenuation piston (10), the top of shock attenuation pole (11) is articulated with the bottom of switch board body (2), the bottom fixedly connected with air duct (12) of mounting box (3), the rear end of air duct (12) and the bottom fixed connection and the intercommunication of shock attenuation box (9).

2. The electrical control cabinet with a shock-absorbing protection structure according to claim 1, wherein: the inside of the control cabinet body (2) is provided with a fixing frame, and the right end of the control cabinet body (2) is hinged with a box door (13).

3. The electrical control cabinet with a shock-absorbing protection structure according to claim 1, wherein: the bottom of the rear side wall of the mounting box (3) is provided with an air outlet hole (14), and the air outlet hole (14) is communicated with the front end of the air duct (12).

4. The electrical control cabinet with a shock-absorbing protection structure according to claim 1, wherein: the bottom fixedly connected with first spring (15) of shock attenuation piston (10), the bottom of first spring (15) is fixed connection with the interior bottom wall of shock attenuation box (9), the bottom fixedly connected with second spring (16) of shock attenuation box (9), the bottom of second spring (16) and the top fixed connection of unable adjustment base (1).

5. The electrical control cabinet with a shock-absorbing protection structure according to claim 1, wherein: the top of backup pad (6) has seted up rotation hole (17) corresponding with connecting axle (7), connecting axle (7) run through rotation hole (17) and with rotation hole (17) rotation connection.

6. The electrical control cabinet with shock-absorbing protection as set forth in claim 5, wherein: the outside fixedly connected with damping circle (18) of connecting axle (7), the outer wall of damping circle (18) and the inner wall sliding connection of rotation hole (17).