Transformer high-voltage lightning arrester mounting bracket
By designing an adjustable mounting bracket, the problem of existing brackets occupying a lot of resources and being inflexible is solved, and flexible installation and low-cost maintenance of the lightning arrester are achieved.
Patent Information
- Application Number
- CN202422465205.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The existing transformer high-voltage lightning arrester mounting bracket occupies a large amount of equipment resources, is inflexible to install, is costly, and cannot meet personalized needs.
A mounting bracket including a supporting base plate, mounting pillars, sliders and positioning mechanism is designed. Flexible adjustment of height and position is achieved through bolt connection. Combined with the use of positioning pins and threaded grooves, stable installation of the lightning arrester is achieved.
The flexibility of lightning arrester installation and personalized adaptability of use are improved, installation costs are reduced, and maintenance is facilitated.
Smart Images
Figure CN223321120U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power equipment, in particular to a mounting bracket for a transformer high-voltage lightning arrester. Background Art
[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core (magnetic core). Its main functions include: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc.
[0003] For protection, lightning arresters are also installed on transformers. There are many types of lightning arresters, among which high-voltage lightning arresters refer to lightning arrester products above 66kV, which can be roughly divided into four levels: 500kV, 220kV, 110kV, and 66kV. When installing high-voltage lightning arresters, you need to use a mounting bracket.
[0004] In actual work, the installation bracket in the existing technology still has the following problems when used: it occupies a large amount of equipment to assist in the installation of the lightning arrester, increasing the overall installation cost, and cannot flexibly adjust the installation position of the lightning arrester according to the requirements of the installation scenario, and the overall flexibility of use is low. Utility Model Content
[0005] The purpose of this utility model is to provide a transformer high-voltage lightning arrester mounting bracket, which has the advantages of meeting the personalized needs of lightning arrester installation, improving the overall flexibility of use, and the entire equipment is installed by bolts, which is convenient for normal maintenance and saves the overall installation and use costs.
[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a transformer high-voltage lightning arrester mounting bracket, comprising a supporting base plate and a mounting support provided on the supporting base plate, wherein two first mounting sliders are sleeved on the outer side of the mounting support, a mounting rod is provided on one side of each of the two first mounting sliders, a second mounting slider is sleeved on the outer side of each of the two mounting rods, a support rod is provided on one side of each of the two second mounting sliders, and a mounting mechanism is provided on the outer side of each of the support rods;
[0007] The mounting mechanism includes a third mounting slider sleeved on the support rod, a mounting side plate is mounted on the outer side of the third mounting slider, a support seat is provided on the side of the mounting side plate away from the third mounting slider, a mounting block is mounted on the top side of the support seat, and a lightning arrester is mounted on the outer side of the mounting block;
[0008] Positioning mechanisms are installed at both ends of the supporting base plate.
[0009] The utility model is further configured as follows: the positioning mechanism includes positioning rods arranged at both ends of the supporting base plate, positioning pins are installed on the tops of the two positioning rods, a first thread groove is opened inside the two positioning rods, a second thread groove connected to the first thread groove is opened horizontally in the positioning rod, and a threaded locking rod that conflicts with the positioning pin is threadedly connected in the second thread groove.
[0010] The present invention is further configured as follows: a mounting plate that conflicts with the supporting base plate is provided on the bottom side of the mounting support, and a sixth positioning bolt that penetrates into the supporting base plate is connected to the inner thread of the mounting plate.
[0011] The utility model is further configured as follows: two toggle blocks are installed on the side of the third mounting slide away from the mounting side plate, and a fifth positioning bolt used in conjunction with the support rod is installed at the bottom of one of the toggle blocks.
[0012] The utility model is further configured as follows: a mounting groove is opened on the top side of the support seat, a third positioning bolt is threadedly connected to the top of the mounting block and passes through the mounting groove, and a fourth positioning bolt is symmetrically distributed and extends to the outside of the mounting side plate on one side of the third mounting slider.
[0013] The utility model is further configured as follows: a second positioning bolt extending into the interior of the mounting pillar is installed on the outer side of the lightning arrester, and a first positioning bolt extending into the interior of the mounting rod is installed on one side of the second mounting slider.
[0014] To sum up, the sixth positioning bolt is used to cooperate with the mounting plate and the support base plate to reinforce the connection, thereby achieving the effect of reinforcing the connection between the support base plate and the mounting pillar. After manually adjusting the height of the lightning arrester, the second positioning bolt is used for positioning. After manually adjusting the lateral installation position of the second mounting slider, the first positioning bolt is used for positioning. The fifth positioning bolt is used to assist in positioning the mounting mechanism after the position adjustment is completed. The fourth positioning bolt is used to reinforce the connection between the third mounting slider and the mounting side plate. The third positioning bolt and the support seat are normally installed through the mounting groove to achieve the installation effect of the lightning arrester and the support seat. The positioning pin is used to reinforce the connection between the positioning rod and the mounting position. The first screw is provided inside the two positioning rods. Grooves, the first thread groove is used to cooperate with the positioning pin to fix the positioning rod and the installation position, and a second thread groove is provided on one side of the two first thread grooves and inside the positioning rod. The second thread groove is used to cooperate with the threaded locking rod to limit the installation of the positioning rod and the positioning pin. By providing a positioning mechanism, it is convenient to reinforce the overall and installation position, thereby facilitating the subsequent installation of the lightning arrester. By providing an installation mechanism, the height of the first installation slider, the lateral position of the second installation slider, and the installation position of the third installation slider are manually adjusted according to the installation requirements, thereby meeting the personalized needs of the lightning arrester installation and improving the overall flexibility of use. The entire equipment is installed by bolts, which is convenient for normal maintenance and saves the overall installation and use costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a transformer high-voltage lightning arrester mounting bracket provided by the utility model;
[0016] Figure 2 This is a side view of the overall structure of a transformer high-voltage lightning arrester mounting bracket provided by the utility model;
[0017] Figure 3 This is an enlarged schematic diagram of the installation mechanism of a transformer high-voltage lightning arrester installation bracket provided by the utility model;
[0018] Figure 4 This is an enlarged schematic diagram of a positioning mechanism of a transformer high-voltage lightning arrester mounting bracket provided by the utility model.
[0019] Figure numerals: 1. Support base plate; 2. Mounting pillar; 21. Mounting plate; 22. First mounting slider; 23. Second mounting slider; 24. Mounting rod; 25. First positioning bolt; 26. Second positioning bolt; 3. Lightning arrester; 31. Mounting block; 32. Third positioning bolt; 4. Mounting mechanism; 41. Third mounting slider; 42. Mounting side plate; 43. Fourth positioning bolt; 44. Support seat; 45. Mounting groove; 46. Fifth positioning bolt; 47. Toggle block; 48. Support rod; 5. Positioning mechanism; 51. Positioning plug rod; 52. Positioning pin; 53. Threaded locking rod. DETAILED DESCRIPTION
[0020] The present invention will be described in further detail below with reference to the accompanying drawings.
[0021] Example: Refer to Figure 1-4 As shown, a transformer high-voltage lightning arrester mounting bracket includes a supporting base plate 1, a mounting pillar 2 is installed on the top of the supporting base plate 1; two first mounting sliders 22 are sleeved on the outer side of the mounting pillar 2, and one side of the two first mounting sliders 22 is fixedly connected to a mounting rod 24; the outer sides of the two mounting rods 24 are sleeved with a second mounting slider 23, and one side of the two second mounting sliders 23 is fixedly connected to a support rod 48; a mounting mechanism 4 is installed on the outer side of the two support rods 48, and the mounting mechanism 4 includes a third mounting slider 41, the outer sides of the two support rods 48 are sleeved with a third mounting slider 41, and one side of the third mounting slider 41 is installed with a mounting side plate 42, and the side of the mounting side plate 42 away from the third mounting slider 41 is fixedly connected to a support seat 44, a mounting block 31 is installed above the support seat 44, and a lightning arrester 3 is installed on one side of the mounting block 31;
[0022] Specifically, by providing an installation mechanism 4, the height of the first installation slider 22, the lateral position of the second installation slider 23, and the installation position of the third installation slider 41 are manually adjusted according to the installation requirements, thereby meeting the personalized needs of the lightning arrester 3 during installation and improving the overall flexibility of use. The entire equipment is installed by bolts, which is convenient for normal maintenance and saves the overall installation and use costs.
[0023] Furthermore, a mounting plate 21 is installed at the connection between the mounting pillar 2 and the supporting base plate 1. The top of the mounting plate 21 is threadedly connected with a sixth positioning bolt that is symmetrically distributed and extends to the inside of the supporting base plate 1. The mounting plate 21 is fixedly connected to the mounting pillar 2, and the mounting plate 21 and the supporting base plate 1 are reinforced by the sixth positioning bolt, thereby achieving the effect of reinforcing the connection between the supporting base plate 1 and the mounting pillar 2. The outer side of the lightning arrester 3 is installed with a second positioning bolt 26 extending to the inside of the mounting pillar 2, and one side of the second mounting slider 23 is installed with a first positioning bolt 25 extending to the inside of the mounting rod 24. After manually adjusting the height of the lightning arrester 3, it is positioned by the second positioning bolt 26. After manually adjusting the lateral installation position of the second mounting slider 23, it is positioned by the first positioning bolt 25.
[0024] Furthermore, two toggle blocks 47 are installed on the side of the third mounting slide 41 away from the mounting side plate 42, and a fifth positioning bolt 46 is installed at the bottom of one of the toggle blocks 47 for use with the support rod 48. The fifth positioning bolt 46 is used to assist in positioning the mounting mechanism 4 after the position adjustment is completed. The top of the mounting block 31 is threadedly connected to the third positioning bolt 32 extending to the inside of the support seat 44, and the top of the support seat 44 is provided with a mounting groove 45 for use with the third positioning bolt 32. One side of the third mounting slide 41 is installed with a symmetrically distributed fourth positioning bolt 43 extending to the outside of the mounting side plate 42. The fourth positioning bolt 43 is used to reinforce the connection between the third mounting slide 41 and the mounting side plate 42, and the third positioning bolt 32 and the support seat 44 are normally installed through the mounting groove 45 to achieve the installation effect of the lightning arrester 3 and the support seat 44.
[0025] Furthermore, positioning mechanisms 5 are installed at both ends of the supporting base plate 1, and the positioning mechanisms 5 include positioning rods 51 and positioning pins 52. Both ends of the supporting base plate 1 are fixedly connected with positioning rods 51, and positioning pins 52 are installed on the tops of the two positioning rods 51. The positioning pins 52 are used to reinforce the connection between the positioning rods 51 and the installation position. A first thread groove is provided inside the two positioning rods 51, and the first thread groove is used to cooperate with the positioning pins 52 to fix the positioning rods 51 and the installation position. A second thread groove is provided on one side of the two first thread grooves and located inside the positioning rods 51. The second thread groove is used to cooperate with the threaded locking rod 53 to limit the installation of the positioning rods 51 and the positioning pins 52.
[0026] Operation steps: Use the sixth positioning bolt to cooperate with the mounting plate 21 and the support base plate 1 to reinforce the connection, so as to achieve the effect of reinforcing the connection between the support base plate 1 and the mounting pillar 2. After manually adjusting the height of the lightning arrester 3, use the second positioning bolt 26 to position it. After manually adjusting the horizontal installation position of the second mounting slider 23, use the first positioning bolt 25 to position it. Use the fifth positioning bolt 46 to assist in positioning the mounting mechanism 4 after the position adjustment is completed. The fourth positioning bolt 43 is used to reinforce the connection between the third mounting slider 41 and the mounting side plate 42. The third positioning bolt 32 and the support seat 44 are normally installed through the mounting groove 45 to achieve the installation effect of the lightning arrester 3 and the support seat 44. The positioning pin 52 is used to reinforce the connection between the positioning rod 51 and the installation position. The inside of the two positioning rods 51 Both are provided with a first thread groove, which is used to cooperate with the positioning pin 52 to fix the positioning rod 51 and the installation position. A second thread groove is provided on one side of the two first thread grooves and inside the positioning rod 51. The second thread groove is used to cooperate with the threaded locking rod 53 to limit the installation of the positioning rod 51 and the positioning pin 52. By providing a positioning mechanism 5, it is convenient to reinforce the overall structure and the installation position, thereby facilitating the subsequent installation of the lightning arrester 3. By providing an installation mechanism 4, the height of the first installation slider 22, the horizontal position of the second installation slider 23, and the installation position of the third installation slider 41 are manually adjusted according to the installation requirements, thereby meeting the personalized needs of the lightning arrester 3 during installation and improving the overall flexibility of use. The entire equipment is installed by bolts, which is convenient for normal maintenance and saves the overall installation and use costs.
[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. A transformer high voltage lightning arrester mounting bracket, characterized by: The invention comprises a supporting base plate (1) and a mounting pillar (2) arranged on the supporting base plate (1); two first mounting slide blocks (22) are sleeved on the outer side of the mounting pillar (2); a mounting rod (24) is provided on one side of each of the two first mounting slide blocks (22); a second mounting slide block (23) is sleeved on the outer side of each of the two mounting rods (24); a support rod (48) is provided on one side of each of the two second mounting slide blocks (23); and a mounting mechanism (4) is provided on the outer side of each of the support rods (48); The mounting mechanism (4) includes a third mounting slider (41) sleeved on a support rod (48), a mounting side plate (42) is mounted on the outer side of the third mounting slider (41), a support seat (44) is provided on the side of the mounting side plate (42) away from the third mounting slider (41), a mounting block (31) is mounted on the top side of the support seat (44), and a lightning arrester (3) is mounted on the outer side of the mounting block (31); Positioning mechanisms (5) are installed at both ends of the supporting base plate (1).
2. A transformer high-voltage lightning arrester mounting bracket according to claim 1, characterized in that: The positioning mechanism (5) comprises positioning rods (51) provided at both ends of the supporting base plate (1), a positioning pin (52) being installed on the top of each of the two positioning rods (51), a first thread groove being provided inside each of the two positioning rods (51), a second thread groove being provided transversely in the positioning rod (51) and communicating with the first thread groove, a threaded locking rod (53) being threadedly connected in the second thread groove and conflicting with the positioning pin (52).
3. The transformer high-voltage lightning arrester mounting bracket according to claim 1, characterized in that: The bottom side of the mounting pillar (2) is provided with a mounting plate (21) that contacts the supporting base plate (1), and the mounting plate (21) is internally threadedly connected to a sixth positioning bolt that penetrates into the supporting base plate (1).
4. The transformer high-voltage lightning arrester mounting bracket according to claim 1, characterized in that: Two toggle blocks (47) are installed on one side of the third mounting slide block (41) away from the mounting side plate (42), and a fifth positioning bolt (46) used in conjunction with the support rod (48) is installed at the bottom of one of the toggle blocks (47).
5. The transformer high-voltage lightning arrester mounting bracket according to claim 1, characterized in that: A mounting groove (45) is provided on the top side of the support seat (44), a third positioning bolt (32) is threadedly connected to the top of the mounting block (31) and penetrates into the mounting groove (45), and a fourth positioning bolt (43) is symmetrically distributed and extends to the outside of the mounting side plate (42) and is installed on one side of the third mounting slide block (41).
6. The transformer high-voltage lightning arrester mounting bracket according to claim 1, characterized in that: The outer side of the lightning arrester (3) is installed with a second positioning bolt (26) extending into the interior of the mounting pillar (2), and one side of the second mounting slider (23) is installed with a first positioning bolt (25) extending into the interior of the mounting rod (24).