A transfer device for a substation HGIS equipment
Patent Information
- Application Number
- CN202521877999.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-02
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2035-09-02
AI Technical Summary
[0003]然而，现有的HGIS设备转运装置存在一些不足之处，首先，对于HGIS设备的固定结构不够稳固，无法有效应对转运过程中可能出现的颠簸和振动，导致设备在转运过程中容易发生晃动甚至移位，增加了设备损坏的风险；其次，缺乏有效的减震结构，无法对设备在转运过程中的冲击力进行缓冲，使得设备长期处于高应力状态，进一步降低了设备的使用寿命和运行可靠性
1、本实用新型通过设置了HGIS设备安装固定机构，实现了对设备的稳固夹持。在转运过程中，设备易受颠簸影响，该机构利用双向丝杆驱动螺母块移动，使U型固定板牢固夹紧设备，有效防止其晃动或移位，降低损坏风险，确保了转运安全，为变电站相关作业提供了可靠基础保障，从而减少经济损失。
Smart Images
Figure CN224660808U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of transfer devices, specifically relating to a transfer device for HGIS equipment in substations. Background Technology
[0002] Substation HGIS equipment transfer devices are mainly used to safely and efficiently move HGIS equipment from one location to another during substation construction, renovation, or equipment maintenance. As a crucial component of a substation, HGIS equipment is characterized by high voltage, large capacity, and compact structure. Therefore, special attention must be paid to the stability and safety of the equipment during transfer to prevent damage and ensure the normal operation of the substation.
[0003] However, existing HGIS equipment transfer devices have some shortcomings. First, the fixed structure for HGIS equipment is not stable enough and cannot effectively cope with the bumps and vibrations that may occur during the transfer process, which makes the equipment prone to shaking or even displacement during the transfer process, increasing the risk of equipment damage. Second, the lack of an effective shock absorption structure makes it impossible to buffer the impact force on the equipment during the transfer process, which keeps the equipment in a high stress state for a long time, further reducing the service life and operational reliability of the equipment. Utility Model Content
[0004] To address the problems mentioned in the background art, this utility model provides a transfer device for HGIS equipment in substations. This device not only facilitates the installation and fixing of HGIS equipment, but also provides buffering and shock absorption functions during the transfer of HGIS equipment, thereby effectively protecting the equipment.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a transfer device for HGIS equipment in a substation, including a brake wheel, a shock-absorbing mechanism at the upper end of the brake wheel, an HGIS equipment body at the upper end of the shock-absorbing mechanism, and the shock-absorbing mechanism and the HGIS equipment body are fixedly connected by an HGIS equipment mounting and fixing mechanism. The HGIS equipment installation and fixing mechanism includes a slide groove. The upper end of the shock absorption mechanism has two sets of slide grooves. One set of slide grooves is rotatably connected to a bidirectional lead screw, and the other set of slide grooves is rotatably connected to a bidirectional lead screw. The other ends of the bidirectional lead screw and the bidirectional lead screw are connected through a transmission assembly. Two sets of nut blocks are symmetrically arranged on the surfaces of the bidirectional lead screw and the bidirectional lead screw. A U-shaped fixing plate is provided at the upper end of the nut block, and a guide assembly is provided on the side of the nut block.
[0006] Preferably, the transmission assembly includes a mounting box, a mounting box is provided on the side of the shock absorption mechanism, a motor is provided on the side of the mounting box, the output end of the motor is connected to one end of the double-acting lead screw II, a rotating gear I is provided on the surface of the double-acting lead screw II inside the mounting box, a rotating gear II is meshed on the side of the rotating gear I, the rotating gear II is rotatably connected to the mounting box via a rotating shaft, and a rotating gear III connected to the double-acting lead screw I is meshed on the other side of the rotating gear II.
[0007] Preferably, the guide assembly includes a strip connecting plate, with the strip connecting plate connecting the two sets of nut blocks, and the side of the slide groove having a corresponding strip groove for the strip connecting plate.
[0008] Preferably, the guide assembly further includes a pulley, with a pulley provided on the other side of the nut block, and a slide rail corresponding to the pulley provided on the side of the slide groove.
[0009] Preferably, the inner wall of the U-shaped fixing plate is provided with anti-slip texture.
[0010] Preferably, the shock absorption mechanism includes a lower mounting plate, a lower mounting plate is provided at the upper end of the brake wheel, a central rod is provided at the upper corner of the lower mounting plate, a limit block is provided at the upper end of the central rod, an upper mounting plate is slidably connected to the surface of the central rod, a through hole corresponding to the central rod is opened inside the upper mounting plate, a spring is sleeved on the surface of the central rod at the lower end of the upper mounting plate, and a shock absorption component is provided on the lower side of the upper mounting plate.
[0011] Preferably, the shock absorption assembly includes a second U-shaped plate, a second U-shaped plate is provided on the lower side of the upper mounting plate, a second rotating block is provided at the lower end of the second U-shaped plate, the second U-shaped plate and the second rotating block are rotatably connected by a second rotating shaft, a shock absorption rod is provided at the lower end of the second rotating block, a first rotating block is provided at the lower end of the shock absorption rod, a first U-shaped plate is provided at the lower end of the first rotating block, and the first rotating block and the first U-shaped plate are rotatably connected by a first rotating shaft.
[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model achieves stable clamping of the HGIS equipment by setting up an HGIS equipment installation and fixing mechanism. During transportation, the equipment is susceptible to bumps and vibrations. This mechanism uses a bidirectional lead screw to drive the nut block to move, so that the U-shaped fixing plate firmly clamps the equipment, effectively preventing it from shaking or shifting, reducing the risk of damage, ensuring safe transportation, providing a reliable foundation for related substation operations, and thus reducing economic losses.
[0013] 2. This utility model effectively ensures the safety of the HGIS equipment body during transportation by incorporating a shock-absorbing and buffering mechanism. The springs and shock-absorbing components in this mechanism absorb external impact forces, reducing the stress generated by vibration and impact, thereby extending the equipment's service life and improving its operational reliability. Simultaneously, this mechanism ensures the equipment remains in good condition under various transportation environments, helping to reduce power outages and maintenance costs, and providing a reliable guarantee for the stable operation of the power system. Attached Figure Description
[0014] Figure 1 This is a perspective view of the present utility model; Figure 2 A perspective view of the HGIS equipment installation and fixing mechanism of this utility model; Figure 3 This is a perspective view of the shock absorption and buffer mechanism of this utility model; Figure 4 This is a perspective view of the shock-absorbing component of this utility model; In the diagram: 1. Brake wheel; 2. Shock absorption mechanism; 21. Upper mounting plate; 22. Limiting block; 23. Center rod; 24. Through hole; 25. Spring 1; 26. Shock absorption assembly; 261. Rotating block 1; 262. U-shaped plate 1; 263. Rotating shaft 1; 264. Shock absorption rod; 265. U-shaped plate 2; 266. Rotating shaft 2; 267. Rotating block 2; 27. Lower mounting plate; 3. HGIS equipment mounting and fixing mechanism; 31. Slide groove; 3 2. Double-acting lead screw one; 33. Nut block; 34. Transmission assembly; 341. Rotating gear three; 342. Mounting box; 343. Rotating gear two; 344. Rotating shaft; 345. Motor; 346. Rotating gear one; 35. Double-acting lead screw two; 36. Guide assembly; 361. Slide rail; 362. Pulley; 363. Strip groove; 364. Strip connecting plate; 37. Anti-slip texture; 38. U-shaped fixing plate; 4. HGIS equipment body. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Example 1: Please see Figure 1-4The present invention provides the following technical solution: a transfer device for HGIS equipment in a substation, including a brake wheel 1, a shock-absorbing mechanism 2 is provided at the upper end of the brake wheel 1, an HGIS equipment body 4 is provided at the upper end of the shock-absorbing mechanism 2, and the shock-absorbing mechanism 2 and the HGIS equipment body 4 are fixedly connected by an HGIS equipment mounting and fixing mechanism 3. The HGIS equipment installation and fixing mechanism 3 includes a slide 31. The upper end of the shock absorption mechanism 2 is provided with two sets of slides 31. One set of slides 31 is rotatably connected to a bidirectional lead screw 32, and the other set of slides 31 is rotatably connected to a bidirectional lead screw 35. The other ends of the bidirectional lead screw 32 and the bidirectional lead screw 35 are connected by a transmission assembly 34. Two sets of nut blocks 33 are symmetrically arranged on the surfaces of the bidirectional lead screw 32 and the bidirectional lead screw 35. A U-shaped fixing plate 38 is provided at the upper end of the nut block 33, and a guide assembly 36 is provided on the side of the nut block 33.
[0017] Specifically, the transmission assembly 34 includes a mounting box 342. The mounting box 342 is located on the side of the shock absorption mechanism 2. A motor 345 is located on the side of the mounting box 342. The output end of the motor 345 is connected to one end of a double-acting lead screw 35. A rotating gear 346 is located inside the mounting box 342 on the surface of the double-acting lead screw 35. A rotating gear 343 is meshed with the side of the rotating gear 346. The rotating gear 343 and the mounting box 342 are rotatably connected via a rotating shaft 344. A rotating gear 341, which is connected to the double-acting lead screw 32, is meshed with the other side of the rotating gear 343. By adopting the above technical solution, when it is necessary to fix the main body 4 of the HGIS equipment, the motor 345 is started. The output end of the motor 345 drives the bidirectional lead screw 35 to rotate. The bidirectional lead screw 35 is driven by the meshing of the rotating gear 346, the rotating gear 343 and the rotating gear 341, so that the bidirectional lead screw 32 also rotates synchronously. The rotation of the bidirectional lead screw 32 and the bidirectional lead screw 35 will drive the nut block 33 on their surface to move towards or away from each other, so that the U-shaped fixing plate 38 can firmly clamp the main body 4 of the HGIS equipment, realize the stable fixation of the main body 4 of the HGIS equipment, and ensure that the equipment will not shake or shift during the transfer process, effectively improving the safety and stability of the transfer.
[0018] Specifically, the guide assembly 36 includes a strip connecting plate 364, which connects the two sets of nut blocks 33. The slide groove 31 has a corresponding strip groove 363 on its side. By adopting the above technical solution, the cooperation between the strip connecting plate 364 and the strip groove 363 can guide the movement of the nut block 33, ensuring that the nut block 33 maintains a stable and straight movement trajectory during the movement process. This further improves the stability and reliability of the HGIS equipment installation and fixing mechanism 3, enabling the U-shaped fixing plate 38 to clamp and fix the HGIS equipment body 4 more accurately, and avoiding the problem of unstable fixing caused by the unstable movement of the nut block 33.
[0019] Specifically, the guide assembly 36 also includes a pulley 362, with the pulley 362 provided on the other side of the nut block 33, and a slide rail 361 corresponding to the pulley 362 provided on the side of the slide groove 31. By adopting the above technical solution, the cooperation between pulley 362 and slide rail 361 further reduces the friction of nut block 33 during movement, allowing nut block 33 to move more smoothly in slide groove 31, improving the operational flexibility and work efficiency of HGIS equipment installation and fixing mechanism 3. At the same time, this design can also effectively reduce wear caused by friction, extend the service life of the equipment, and reduce the maintenance cost of the equipment.
[0020] Specifically, the inner wall of the U-shaped fixing plate 38 is provided with anti-slip texture 37. By adopting the above technical solution, the anti-slip texture 37 can effectively increase the friction between the U-shaped fixing plate 38 and the HGIS equipment body 4, and further improve the fixing effect on the HGIS equipment body 4.
[0021] In this embodiment, the HGIS equipment body 4 is first placed on the upper end of the shock-absorbing mechanism 2. Then, the motor 345 is started, and the transmission assembly 34 drives the two-way lead screw 1 32 and two-way lead screw 2 35 to rotate, thereby causing the nut blocks 33 to move towards each other, pushing the U-shaped fixing plate 38 closer to the HGIS equipment body 4 and firmly clamping it. During the transfer process, the shock-absorbing mechanism 2 can effectively buffer the external impact force and protect the HGIS equipment body 4 from damage. When the destination is reached, the motor 345 is started again, causing the nut blocks 33 to move away from each other, releasing the U-shaped fixing plate 38, and the HGIS equipment body 4 can be safely unloaded. The whole process is simple and quick to operate, and can effectively ensure the safety and stability of the HGIS equipment body 4 during the transfer process.
[0022] Example 2: The difference between this embodiment and embodiment 1 is that: the shock absorption mechanism 2 includes a lower mounting plate 27, the upper end of the brake wheel 1 is provided with the lower mounting plate 27, a central rod 23 is provided at the upper corner of the lower mounting plate 27, a limit block 22 is provided at the upper end of the central rod 23, an upper mounting plate 21 is slidably connected to the surface of the central rod 23, a through hole 24 corresponding to the central rod 23 is opened inside the upper mounting plate 21, a spring 25 is sleeved on the surface of the central rod 23 at the lower end of the upper mounting plate 21, and a shock absorption component 26 is provided on the lower side of the upper mounting plate 21. By adopting the above technical solution, the shock absorption mechanism 2 can effectively absorb and buffer various impacts and vibrations generated during transportation, protecting the HGIS equipment body 4 from damage. The setting of the center rod 23 and spring 25 allows the upper mounting plate 21 to move up and down when subjected to external force, thereby achieving a preliminary shock absorption effect. The further setting of the shock absorption component 26 can buffer and absorb the remaining impact force, further improving the shock absorption effect and ensuring the stability of the HGIS equipment body 4 during transportation.
[0023] Specifically, the shock absorption assembly 26 includes a second U-shaped plate 265. The second U-shaped plate 265 is located on the lower side of the upper mounting plate 21. A second rotating block 267 is located at the lower end of the second U-shaped plate 265. The second U-shaped plate 265 and the second rotating block 267 are rotatably connected via a second rotating shaft 266. A shock absorption rod 264 is located at the lower end of the second rotating block 267. A first rotating block 261 is located at the lower end of the shock absorption rod 264. A first U-shaped plate 262 is located at the lower end of the first rotating block 261. The first rotating block 261 and the first U-shaped plate 262 are rotatably connected via a first rotating shaft 263. By adopting the above technical solution, when the shock absorption mechanism 2 is subjected to impact force, the U-shaped plate 265 will rotate through the rotating block 267 and the rotating shaft 266, and the shock absorption rod 264 will also deform accordingly, thereby absorbing and buffering part of the impact force. Subsequently, the lower end of the shock absorption rod 264 is connected to the U-shaped plate 262 through the rotating block 261 and the rotating shaft 263, further dispersing and absorbing the remaining impact force, so that the entire shock absorption assembly 26 can effectively buffer and absorb the impact force in multiple stages, minimizing the impact force on the main body of the HGIS equipment 4, and ensuring the safety and stability of the equipment during transportation.
[0024] In this embodiment, when the HGIS equipment body 4 is subjected to external impact, the spring 25 in the shock absorption mechanism 2 is first compressed to absorb part of the impact force. At the same time, the upper mounting plate 21 slides up and down along the central rod 23 to further buffer the impact force. Subsequently, the U-shaped plate 265 in the shock absorption assembly 26 rotates through the rotating block 267 and the rotating shaft 266, and the shock absorption rod 264 deforms to absorb and buffer the impact force again. Finally, the lower end of the shock absorption rod 264 is connected to the U-shaped plate 262 through the rotating block 261 and the rotating shaft 263 to disperse and absorb the remaining impact force, thereby effectively protecting the HGIS equipment body 4 and ensuring its safety and stability during transportation. This multi-stage shock absorption design can effectively cope with various complex road conditions and transportation environments, providing comprehensive protection for the HGIS equipment body 4, reducing the risk of equipment damage, and thus improving the service life and operational reliability of the equipment.
[0025] The shock absorber rod 264 in this utility model is a previously disclosed technology, and the selected model is XHS-5.
[0026] The working principle and usage process of this utility model are as follows: When using this utility model, firstly, the HGIS equipment body 4 is placed on the upper end of the shock-absorbing mechanism 2. Then, the motor 345 is started, driving the bidirectional lead screw 1 32 and bidirectional lead screw 2 35 to rotate through the transmission assembly 34. This causes the nut blocks 33 to move towards each other, pushing the U-shaped fixing plate 38 closer to the HGIS equipment body 4 and firmly clamping it. During the transfer process, the shock-absorbing mechanism 2 effectively buffers external impact forces, protecting the HGIS equipment body 4 from damage. Upon reaching the destination, the motor 345 is started again, causing the nut blocks 33 to move in opposite directions, releasing the U-shaped fixing plate 38, and allowing the HGIS equipment body 4 to be safely unloaded. The entire process is simple and quick, effectively ensuring the safety and stability of the HGIS equipment body 4 during transfer. When the HGIS equipment body 4 is subjected to external impact forces… In the shock absorption mechanism 2, the spring 25 is first compressed to absorb part of the impact force. At the same time, the upper mounting plate 21 slides up and down along the central rod 23 to further buffer the impact force. Subsequently, the U-shaped plate 265 in the shock absorption assembly 26 rotates through the rotating block 267 and the rotating shaft 266, causing the shock absorption rod 264 to deform and absorb and buffer the impact force again. Finally, the lower end of the shock absorption rod 264 is connected to the U-shaped plate 262 through the rotating block 261 and the rotating shaft 263 to disperse and absorb the remaining impact force, thereby effectively protecting the main body 4 of the HGIS equipment and ensuring its safety and stability during transportation. This multi-stage shock absorption design can effectively cope with various complex road conditions and transportation environments, providing comprehensive protection for the main body 4 of the HGIS equipment, reducing the risk of equipment damage, and thus improving the service life and operational reliability of the equipment.
[0027] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A transfer device for HGIS equipment in a substation, comprising a brake wheel (1), characterized in that: The upper end of the brake wheel (1) is provided with a shock absorption mechanism (2), and the upper end of the shock absorption mechanism (2) is provided with the HGIS equipment body (4). The shock absorption mechanism (2) and the HGIS equipment body (4) are fixedly connected by the HGIS equipment installation and fixing mechanism (3). The shock absorption mechanism (2) includes a lower mounting plate (27), the upper end of the brake wheel (1) is provided with a lower mounting plate (27), a center rod (23) is provided at the upper corner of the lower mounting plate (27), a limit block (22) is provided at the upper end of the center rod (23), an upper mounting plate (21) is slidably connected to the surface of the center rod (23), a through hole (24) corresponding to the center rod (23) is opened in the interior of the upper mounting plate (21), a spring (25) is sleeved on the surface of the center rod (23) at the lower end of the upper mounting plate (21), and a shock absorption component (26) is provided on the lower side of the upper mounting plate (21). The shock absorption assembly (26) includes a second U-shaped plate (265), a second U-shaped plate (265) is provided on the lower side of the upper mounting plate (21), a second rotating block (267) is provided at the lower end of the second U-shaped plate (265), the second U-shaped plate (265) and the second rotating block (267) are rotatably connected by a second rotating shaft (266), a shock absorption rod (264) is provided at the lower end of the second rotating block (267), a first rotating block (261) is provided at the lower end of the shock absorption rod (264), a first U-shaped plate (262) is provided at the lower end of the first rotating block (261), and a first rotating block (261) and a first U-shaped plate (262) are rotatably connected by a first rotating shaft (263). The HGIS equipment installation and fixing mechanism (3) includes a slide (31). The upper end of the shock absorption mechanism (2) is provided with two sets of slides (31). The interior of one set of slides (31) is rotatably connected to a double-acting screw rod (32), and the interior of the other set of slides (31) is rotatably connected to a double-acting screw rod (35). The other ends of the double-acting screw rod (32) and the double-acting screw rod (35) are connected by a transmission assembly (34). The surfaces of the double-acting screw rod (32) and the double-acting screw rod (35) are symmetrically provided with two sets of nut blocks (33). The upper end of the nut block (33) is provided with a U-shaped fixing plate (38), and the side of the nut block (33) is provided with a guide assembly (36). The transmission assembly (34) includes a mounting box (342). The mounting box (342) is provided on the side of the shock absorption mechanism (2). A motor (345) is provided on the side of the mounting box (342). The output end of the motor (345) is connected to one end of the double-acting lead screw (35). The surface of the double-acting lead screw (35) is located inside the mounting box (342) and a rotating gear (346) is provided. The side of the rotating gear (346) is meshed with a rotating gear (343). The rotating gear (343) and the mounting box (342) are rotatably connected through a rotating shaft (344). The other side of the rotating gear (343) is meshed with a rotating gear (341) connected to the double-acting lead screw (32).
2. A transfer device for HGIS equipment in a substation according to claim 1, characterized in that: The guide assembly (36) includes a strip connecting plate (364), and the strip connecting plate (364) is connected between two sets of nut blocks (33). The side of the slide (31) is provided with a strip groove (363) corresponding to the strip connecting plate (364).
3. A transfer device for HGIS equipment in a substation according to claim 2, characterized in that: The guide assembly (36) also includes a pulley (362), a pulley (362) is provided on the other side of the nut block (33), and a slide rail (361) corresponding to the pulley (362) is provided on the side of the slide groove (31).
4. A transfer device for HGIS equipment in a substation according to claim 1, characterized in that: The inner wall of the U-shaped fixing plate (38) is provided with anti-slip texture (37).