CN219554560U

CN219554560U - Height adjusting mechanism of power transmission and distribution device

Info

Publication number: CN219554560U
Application number: CN202223484331.6U
Authority: CN
Inventors: 黄有宝; 雷涌
Original assignee: Hainan Zhicheng Technology Co ltd
Current assignee: Hainan Zhicheng Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-08-18
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of power transmission and distribution devices, and discloses a height adjusting mechanism of a power transmission and distribution device, which comprises a power distribution frame and is characterized in that: the power distribution frame comprises a power distribution frame body, wherein two ends of the upper surface of the power distribution frame body are fixedly connected with fixing plates, a transmission rod is connected between the fixing plates in a rotating mode, rotating blocks are fixedly connected to two sides of the surface of the transmission rod, one end of each rotating block is connected with a linkage block in a rotating mode, and a top cover is arranged above the power distribution frame body. This power transmission and distribution device height-adjusting mechanism is through being provided with runner, transfer line, dwang, top cap adjustable top cap height to adjust the lightning rod height, can improve equipment lightning-arrest effect, reduce the thunder and lightning influence, when needing height-adjusting, unscrew spacing double-screw bolt, make its one end and spacing gear distance increase, rotate the runner, the runner drives the transfer line and rotates, drives the dwang and rotates, thereby makes the interlock piece rotate, interlock piece one end promotes connecting block and top cap rise.

Description

Height adjusting mechanism of power transmission and distribution device

Technical Field

The utility model relates to the technical field of power transmission and distribution devices, in particular to a height adjusting mechanism of a power transmission and distribution device.

Background

The power transmission and distribution equipment is a cabinet which is formed by processing steel materials and is used for protecting components from working normally. The power transmission and distribution equipment has wide application, and is mainly used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The utility model discloses power transmission and distribution equipment with a lightning protection function, which comprises a power distribution frame, wherein the bottom of the power distribution frame is fixedly connected with a stand column, the bottom of the stand column is fixedly connected with a base, two sides of the power distribution frame are provided with heat dissipation nets, the outer wall of the power distribution frame is fixedly connected with an adjusting device, the bottom of the adjusting device is fixedly connected with a limiting mechanism, and the limiting mechanism is clamped with the adjusting device. This power transmission and distribution equipment with lightning-arrest function has reached the lateral wall of distribution frame and has set up adjusting device, lightning rod and adjusting device fixed mounting, and the convenience staff utilizes adjusting device to adjust the height of lightning rod, improves lightning-arrest effect, sets up stop gear, is convenient for carry out the joint to adjusting device for the lightning rod is in the eminence, and the top of distribution frame sets up buffer, has certain buffer performance, improves the protection to equipment, satisfies the purpose of user demand.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: the existing power transmission and distribution equipment is generally provided with lightning rods, so that the lightning protection effect of the equipment is improved, the lightning influence is reduced, the structure is single, the height adjustment of workers is inconvenient, the lightning protection effect is poor, the power transmission and distribution equipment is generally required to be located in a severe environment for operation, and the protection of internal components is insufficient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a height adjusting mechanism of a power transmission and distribution device, which has the advantages of being convenient for adjusting the height and fully protecting the internal components and parts of the power transmission and distribution device, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a power transmission and distribution device height adjustment mechanism, includes distribution frame, its characterized in that: the utility model discloses a power distribution frame, including power distribution frame, connecting block, connecting rod and connecting block, the equal fixedly connected with fixed plate in upper surface both ends of power distribution frame, two rotate between the fixed plate and be connected with the transfer line, the equal fixedly connected with dwang in surface both sides of transfer line, the one end of dwang rotates and is connected with the interlock piece, the top of power distribution frame is provided with the top cap, the equal fixedly connected with connecting block in lower surface both sides of top cap, the connecting block rotates with the interlock piece to be connected, the equal fixedly connected with first telescopic link in upper surface four corners department of power distribution frame, the one end and the lower fixed surface of top cap of first telescopic link are connected, the upper surface fixedly connected with lightning rod of top cap.

Preferably, the both sides of block terminal all fixedly connected with flame retardant coating, the both sides of one side surface of flame retardant coating all fixedly connected with second telescopic link, the one end fixedly connected with protection shield of second telescopic link, the lower fixed surface of block terminal has the bottom block, a plurality of louvre has been seted up to the lower surface of block terminal, the lower fixed surface of bottom block has dustproof hole, dustproof hole is located under the louvre.

Preferably, one end of the transmission rod penetrates through the fixing plate and is fixedly connected with a limiting gear, one end of the limiting gear is fixedly connected with a rotating wheel, one side surface of the fixing plate is fixedly connected with a limiting block, the inner thread of the limiting block is connected with a limiting stud, and one end of the limiting stud is attached to the limiting gear.

Preferably, the surface sliding connection of second telescopic link has the spring, the one end and the fixed surface connection of flame retardant coating of spring, the other end and the one side fixed surface connection of protection shield of spring.

Preferably, the fireproof layer is made of fireproof materials.

Preferably, the four corners of the lower surface of the power distribution frame are fixedly connected with support columns, and one end of each support column is fixedly connected with a base.

Compared with the prior art, the utility model has the following beneficial effects:

1. this transmission and distribution device height adjustment mechanism is provided with runner, the transfer line, the rotor, the top cap height-adjustable, thereby adjust the lightning rod height, can improve equipment lightning effect, reduce the thunder and lightning influence, when needing height-adjusting, unscrew spacing double-screw bolt, make its one end and spacing gear distance increase, the runner rotates, the runner drives the transfer line and rotates, drive the rotor and rotate, thereby make the interlock piece rotate, interlock piece one end promotes connecting block and top cap rise, thereby adjust top cap and its top lightning rod height, easy operation, the staff's of being convenient for understand fast and study, work efficiency has been improved, time has been saved, first telescopic link can make the top cap rise and descend more stably, screw up spacing double-screw bolt after the regulation is accomplished, make its one end and spacing gear surface laminating, thereby spacing gear and transfer line are spacing, can fix the lightning rod height, the personnel of being convenient for operate.

2. This power transmission and distribution equipment height adjustment mechanism can fully protect power transmission and distribution equipment through being provided with flame retardant coating, a spring, the protection shield, the bottom block, keep off the rain through the top cap, when the side receives external striking, the protection shield transmits the impact power to the second telescopic link, the spring atress compression drives the second telescopic link and removes, through second telescopic link and spring coupling, the impact force that the absorption striking brought, thereby protect inside components and parts, the flame retardant coating can prevent outside flame for fire prevention material, fully protect inside components and parts, also can prevent flame and spread when inside spontaneous combustion, dispel the heat through the bottom louvre, prevent that inside temperature is too high, the dust screen can prevent that the dust from getting into, protect inside components and parts.

Drawings

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

FIG. 2 is a schematic view of the top cover structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 4 is a schematic view of the fire-resistant layer structure of the present utility model;

FIG. 5 is a schematic view of a heat dissipating structure according to the present utility model.

In the figure: 1. a power distribution frame; 2. a fixing plate; 3. a transmission rod; 4. a rotating block; 5. a linkage block; 6. a top cover; 7. a connecting block; 8. a lightning rod; 9. a first telescopic rod; 10. a limit gear; 11. a limiting block; 12. a limit stud; 13. a fire-blocking layer; 14. a second telescopic rod; 15. a protective plate; 16. a spring; 17. a bottom block; 18. a heat radiation hole; 19. a dust screen; 20. a support column; 21. a base; 22. a rotating wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-5, a height adjusting mechanism for a power transmission and distribution device comprises a power distribution frame 1, wherein two ends of the upper surface of the power distribution frame 1 are fixedly connected with fixing plates 2, a transmission rod 3 is rotatably connected between the two fixing plates 2, two sides of the surface of the transmission rod 3 are fixedly connected with rotating blocks 4, one end of each rotating block 4 is rotatably connected with a linkage block 5, a top cover 6 is arranged above the power distribution frame 1, two sides of the lower surface of each top cover 6 are fixedly connected with connecting blocks 7, each connecting block 7 is rotatably connected with the linkage block 5, four corners of the upper surface of the power distribution frame 1 are fixedly connected with first telescopic rods 9, one end of each first telescopic rod 9 is fixedly connected with the lower surface of each top cover 6, lightning rods 8 are fixedly connected with one end of each top cover 6, limit studs 12 are unscrewed, the distance between one end of each limit stud 12 and each limit gear 10 is increased, each rotating wheel 22 drives each transmission rod 3 to rotate, and drives each linkage block 4 to rotate, so that one end of each linkage block 5 pushes each connecting block 7 and each top cover 6 to rise, and each top cover 8 is high, and each lightning rod 8 above each connecting block 6 is easy to operate, and fast understanding and learning and understanding of workers are facilitated.

Wherein; the equal fixedly connected with flame retardant coating 13 in both sides of block terminal 1, the equal fixedly connected with second telescopic link 14 in both sides of one side surface of flame retardant coating 13, the one end fixedly connected with protection shield 15 of second telescopic link 14, the lower fixed surface of block terminal 1 is connected with bottom block 17, a plurality of louvre 18 has been seted up to the lower surface of block terminal 1, the lower fixed surface of bottom block 17 is connected with dust screen 19, dust screen 19 is located under the louvre 18, dispel the heat through bottom louvre 18, prevent that inside temperature is too high, dust screen 19 can prevent that the dust from getting into, the inside components and parts of protection, fully protect the inside components and parts.

Wherein; one end of the transmission rod 3 penetrates through the fixed plate 2 and is fixedly connected with the limiting gear 10, one end of the limiting gear 10 is fixedly connected with the rotating wheel 22, one side surface of one fixed plate 2 is fixedly connected with the limiting block 11, the internal thread of the limiting block 11 is connected with the limiting stud 12, one end of the limiting stud 12 is attached to the limiting gear 10, the height of the lightning rod 8 can be limited by adjusting the surface distance between the limiting stud 12 and the limiting gear 10, and the operation of personnel is facilitated.

Wherein; the surface sliding connection of second telescopic link 14 has spring 16, and the one end and the fixed surface connection of flame retardant coating 13 of spring 16, the other end and the one side surface fixed connection of protection shield 15 of spring 16, through the cooperation of second telescopic link 14 and spring 16, absorb the impact force that the striking brought.

Wherein; the fireproof layer 13 is made of fireproof materials, external flames can be prevented, internal components are fully protected, and flame spread can be prevented when the internal spontaneous combustion occurs.

Wherein; the four corners of the lower surface of the power distribution frame 1 are fixedly connected with support columns 20, one ends of the support columns 20 are fixedly connected with bases 21, so that equipment is installed, and the equipment is more stable in use.

When the height is required to be adjusted, the limit stud 12 is unscrewed, one end of the limit stud 12 is increased from the limit gear 10, the rotary wheel 22 is rotated, the rotary wheel 22 drives the transmission rod 3 to rotate, the rotary block 4 is driven to rotate, thereby the linkage block 5 is rotated, one end of the linkage block 5 pushes the connecting block 7 to ascend with the top cover 6, thereby the height of the top cover 6 and the lightning rod 8 above the top cover are adjusted, the first telescopic rod 9 can enable the top cover 6 to ascend and descend more stably, the limit stud 12 is screwed down after the adjustment is completed, one end of the first telescopic rod is attached to the surface of the limit gear 10, the limit gear 10 and the transmission rod 3 are limited, the height of the lightning rod 8 can be fixed, the top cover 6 can be used for keeping off rain, when the side is impacted by the outside, the protection plate 15 transmits the impact force to the second telescopic rod 14, the spring 16 is stressed and compressed to drive the second telescopic rod 14 to move, the second telescopic rod 14 is matched with the spring 16 to absorb the impact force brought by the impact force, thereby the internal components are protected, the flame-proof layer 13 is made of fireproof materials, the external flame is fully protected, the internal components can be prevented from spreading, the flame can be automatically spread when the internal components are prevented from spreading, the internal flame is automatically, the internal components can be prevented from entering the internal heat-proof network through the bottom 18, the internal heat-proof network is prevented from being high, the internal heat dissipation component 19 is prevented from entering the dust.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power transmission and distribution device height adjustment mechanism, includes distribution frame (1), its characterized in that: the utility model discloses a lightning rod (8) of power distribution frame, including power distribution frame (1), connecting block (7), connecting block (5), connecting rod (7), connecting rod (9), connecting rod (6) and connecting block (5) rotation, the equal fixedly connected with transfer line (3) of upper surface four corners department of power distribution frame (1), the equal fixedly connected with dwang (4) of surface both sides of transfer line (3), the one end rotation of dwang (4) is connected with interlock piece (5), the top of power distribution frame (1) is provided with top cap (6), the equal fixedly connected with connecting block (7) of lower surface both sides of top cap (6), the equal fixedly connected with first telescopic link (9) of upper surface four corners department of power distribution frame (1), the one end of first telescopic link (9) and the lower surface fixedly connected with lightning rod (8) of top cap (6).

2. A power transmission and distribution apparatus height adjustment mechanism according to claim 1, wherein: the two sides of the power distribution frame (1) are fixedly connected with a fireproof layer (13), the two sides of one side surface of the fireproof layer (13) are fixedly connected with a second telescopic rod (14), one end of the second telescopic rod (14) is fixedly connected with a protection plate (15), the power distribution frame is characterized in that a bottom block (17) is fixedly connected to the lower surface of the power distribution frame (1), a plurality of radiating holes (18) are formed in the lower surface of the power distribution frame (1), a dust screen (19) is fixedly connected to the lower surface of the bottom block (17), and the dust screen (19) is located under the radiating holes (18).

3. A power transmission and distribution apparatus height adjustment mechanism according to claim 1, wherein: one end of the transmission rod (3) penetrates through the fixed plate (2) and is fixedly connected with the limiting gear (10), one end of the limiting gear (10) is fixedly connected with the rotating wheel (22), one side surface of the fixed plate (2) is fixedly connected with the limiting block (11), the internal thread of the limiting block (11) is connected with the limiting stud (12), and one end of the limiting stud (12) is attached to the limiting gear (10).

4. A power transmission and distribution apparatus height adjustment mechanism according to claim 2, wherein: the surface sliding connection of second telescopic link (14) has spring (16), the one end of spring (16) is connected with the surface fixation of flame retardant coating (13), the other end of spring (16) is connected with one side surface fixation of protection shield (15).

5. A power transmission and distribution apparatus height adjustment mechanism according to claim 2, wherein: the fireproof layer (13) is made of fireproof materials.

6. A power transmission and distribution apparatus height adjustment mechanism according to claim 1, wherein: support columns (20) are fixedly connected to four corners of the lower surface of the power distribution frame (1), and one end of each support column (20) is fixedly connected with a base (21).