Lightning arrester detection device mounting and fixing structure

Abstract

The utility model discloses a lightning arrester detection device mounting and fixing structure, which relates to the technical field of lightning arrester detection, and comprises a support plate and a bottom plate fixedly connected to the bottom of the support plate, the output end of a cylinder is fixedly connected with a push rod, one side of the push rod far away from the cylinder is fixedly connected with a first U-shaped piece, and a first fixing bolt is movably connected with a support rod. According to the lightning arrester detection device, the push rod is used for pushing the first U-shaped piece to horizontally move, the first U-shaped piece drives the two second U-shaped pieces to vertically and relatively linearly move through mutual transmission of the first fixing bolt, the second fixing bolts and the supporting rod, and then the lightning arrester detection device is installed and fixed. The problems that in the process of adjusting the position of the lightning arrester monitoring device, the clamping range of the lightning arrester monitoring device is adjusted only through a bolt, adjustment is inaccurate, the installation process is troublesome, and the installation efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of arrester detection, in particular to a mounting and fixing structure for an arrester detection device. Background Technique

[0002] Metal oxide arresters have excellent non-linear volt-ampere characteristics. At the same time, they have a fast steep-wave response and a large current-carrying capacity. Therefore, metal oxide arresters are widely used in power system substations. However, during operation, the resistor chips, which are the core components of metal oxide arresters, will have their performance degraded due to the influence of moisture, aging, and thermal shock. As time goes by, metal oxide arresters will gradually lose their protection function, bringing great risks to the safe operation of the power system.

[0003] Chinese Patent CN217085136U discloses a mounting and fixing structure for an arrester monitoring device, including a bottom plate. Two clamping mechanisms are arranged on the bottom plate. The clamping mechanisms have clamping components. The clamping components of the two clamping mechanisms can clamp and position the arrester body. The monitor body is installed on one side of the bottom plate. The advantages are: it can prevent the monitor body from being damaged by external forces and improve the service life of the monitor body; it can ensure that the grounding wire is located in the center position of the through-hole sensor and improve the accuracy of the monitoring data of the monitor body. During the process of adjusting the position of the arrester monitoring device, this device only adjusts the clamping range of the arrester monitoring device through bolts. The adjustment is inaccurate, the installation process is relatively troublesome, the installation efficiency is reduced, and it is difficult to meet the usage requirements of installers.

[0004] Therefore, in order to solve such problems, we propose a mounting and fixing structure for an arrester detection device. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that in the prior art, during the process of adjusting the position of the arrester monitoring device, only bolts are used to adjust the clamping range of the arrester monitoring device, the adjustment is inaccurate, the installation process is relatively troublesome, the installation efficiency is reduced, and it is difficult to meet the usage requirements of installers, and to propose a mounting and fixing structure for an arrester detection device.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a mounting and fixing structure for an arrester detection device, including a support plate and a bottom plate fixedly connected to the bottom of the support plate. A first sliding groove is opened at the top of the support plate. A servo motor is fixedly connected to the outer wall of the support plate. The output end of the servo motor is fixedly connected to a first double-threaded rod. A first slider is threadedly connected to the first double-threaded rod. A fixing plate is fixedly connected to the top of the first slider;

[0007] A bracket is fixedly connected to the top of the fixed plate. A second chute is provided on the outer wall of the bracket. Third chutes are provided on both sides of the second chute on the outer wall of the bracket. A fixed block is fixedly connected to the outer wall of the bracket. A cylinder is fixedly connected to the fixed block. A push rod is fixedly connected to the output end of the cylinder. A first U-shaped member is fixedly connected to the side of the push rod away from the cylinder. A first fixing bolt is fixedly connected to the first U-shaped member. A second slider is fixedly connected to the side of the first U-shaped member close to the bracket. A support rod is movably connected to the first fixing bolt. A second fixing bolt is movably connected to the side of the support rod away from the first fixing bolt. A second U-shaped member is fixedly connected to the second fixing bolt. A third slider is fixedly connected to the side of the second U-shaped member close to the bracket.

[0008] Preferably, a side plate is fixedly connected to the outer wall of the second U-shaped member. A fourth chute is provided on the outer wall of the side plate. A stepping motor is fixedly connected to the outer wall of the side plate. A second double threaded rod is fixedly connected to the output end of the stepping motor. A fourth slider is threadedly connected to the second double threaded rod. A fixing member is fixedly connected to the outer wall of the fourth slider.

[0009] Preferably, legs are fixedly connected to the bottom of the bottom plate. A controller is fixedly connected to one side of the top of the bottom plate.

[0010] Preferably, a first chute is provided on the top of the support plate. A first slider is threadedly connected to the first double threaded rod. A fixed plate is fixedly connected to the top of the first slider.

[0011] Preferably, a bracket is fixedly connected to the top of the fixed plate. A second chute is provided on the outer wall of the bracket. A first U-shaped member is fixedly connected to the side of the push rod away from the cylinder. A second slider is fixedly connected to the side of the first U-shaped member close to the bracket.

[0012] Preferably, third chutes are provided on both sides of the second chute on the outer wall of the bracket. A second U-shaped member is fixedly connected to the second fixing bolt. A third slider is fixedly connected to the side of the second U-shaped member close to the bracket.

[0013] Preferably, a side plate is fixedly connected to the outer wall of the second U-shaped member. A fourth chute is provided on the outer wall of the side plate. A fourth slider is threadedly connected to the second double threaded rod. A fixing member is fixedly connected to the outer wall of the fourth slider.

[0014] Preferably, a servo motor is fixedly connected to the outer wall of the support plate. A stepping motor is fixedly connected to the outer wall of the side plate. A controller is fixedly connected to one side of the top of the bottom plate.

[0015] The utility model has the following beneficial effects:

[0016] In this utility model, a push rod is used to push the first U-shaped part to move horizontally. The first U-shaped part drives two second U-shaped parts to perform a vertical relative linear motion through the mutual transmission of the first fixing bolt, the second fixing bolt and the support rod, so as to realize the installation and fixation of the lightning arrester detection device, avoiding the problem that in the process of adjusting the position of the lightning arrester monitoring device, only bolts are used to adjust the clamping range of the lightning arrester monitoring device, the adjustment is inaccurate, the installation process is more troublesome, and the installation efficiency is reduced. The first slider is in threaded fit with the first double threaded rod to adjust the distance between the two brackets. At the same time, the shapes of the first slider, the second slider, the third slider and the fourth slider are all dovetail-shaped, which improves the structural stability, and the structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a three-dimensional schematic diagram of a lightning arrester detection device installation and fixation structure proposed by the present utility model;

[0018] Figure 2 FIG. is a three-dimensional exploded view of a lightning arrester detection device installation and fixation structure proposed by the present utility model;

[0019] Figure 3 FIG. is a three-dimensional exploded schematic diagram of a lifting structure of a lightning arrester detection device installation and fixation structure proposed by the present utility model;

[0020] Figure 4 FIG. is a three-dimensional exploded schematic diagram of a transmission part of a lightning arrester detection device installation and fixation structure proposed by the present utility model;

[0021] Figure 5 FIG. is a three-dimensional exploded schematic diagram of a clamping part of a lightning arrester detection device installation and fixation structure proposed by the present utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1, support plate; 11, first chute; 12, servo motor; 13, first double threaded rod; 14, first slider; 15, fixing plate; 2, bracket; 21, second chute; 22, third chute; 23, fixing block; 3, cylinder; 31, push rod; 32, first U-shaped part; 33, first fixing bolt; 34, second slider; 35, support rod; 36, second fixing bolt; 37, second U-shaped part; 38, third slider; 4, side plate; 41, fourth chute; 42, stepper motor; 43, second double threaded rod; 44, fourth slider; 45, fixing part; 5, bottom plate; 51, leg; 52, controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Referring to Figures 1-5 , an embodiment provided by the present utility model: a mounting and fixing structure for a lightning arrester detection device, including a support plate 1 and a bottom plate 5 fixedly connected to the bottom of the support plate 1. The function of the bottom plate 5 is to fix the support plate 1. A first sliding groove 11 is opened at the top of the support plate 1. The function of the first sliding groove 11 is to install a first sliding block 14. A servo motor 12 is fixedly connected to the outer wall of the support plate 1. The function of the servo motor 12 is to drive a first double threaded rod 13. The output end of the servo motor 12 is fixedly connected to the first double threaded rod 13. The function of the first double threaded rod 13 is to drive the first sliding block 14 to move. The first double threaded rod 13 is threadedly connected to the first sliding block 14. The function of the first sliding block 14 is to fix a fixing plate 15. The top of the first sliding block 14 is fixedly connected to the fixing plate 15. The function of the fixing plate 15 is to fix a bracket 2;

[0027] A bracket 2 is fixedly connected to the top of the fixed plate 15. The function of the bracket 2 is to fix the fixed block 23. A second sliding groove 21 is provided on the outer wall of the bracket 2. The function of the second sliding groove 21 is to install the second sliding block 34. Third sliding grooves 22 are provided on both sides of the second sliding groove 21 on the outer wall of the bracket 2. The function of the third sliding grooves 22 is to install the third sliding blocks 38. A fixed block 23 is fixedly connected to the outer wall of the bracket 2. The function of the fixed block 23 is to fix the air cylinder 3. An air cylinder 3 is fixedly connected to the fixed block 23. The function of the air cylinder 3 is to drive the push rod 31. The output end of the air cylinder 3 is fixedly connected to the push rod 31. The function of the push rod 31 is to push the first U-shaped member 32. A first U-shaped member 32 is fixedly connected to the side of the push rod 31 away from the air cylinder 3. The function of the first U-shaped member 32 is to fix the first fixing bolt 33. A first fixing bolt 33 is fixedly connected to the first U-shaped member 32. The function of the first fixing bolt 33 is to connect the support rod 35. A second sliding block 34 is fixedly connected to the side of the first U-shaped member 32 close to the bracket 2. The function of the second sliding block 34 is to limit the first U-shaped member 32. A support rod 35 is movably connected to the first fixing bolt 33. The function of the support rod 35 is to install the second fixing bolt 36. A second fixing bolt 36 is movably connected to the side of the support rod 35 away from the first fixing bolt 33. The function of the second fixing bolt 36 is to fix the second U-shaped member 37. A second fixing bolt 36 is fixedly connected to the second U-shaped member 37. The function of the second U-shaped member 37 is to fix the side plate 4. A third sliding block 38 is fixedly connected to the side of the second U-shaped member 37 close to the bracket 2. The function of the third sliding block 38 is to limit the second U-shaped member 37.

[0028] A side plate 4 is fixedly connected to the outer wall of the second U-shaped member 37. The function of the side plate 4 is to fix the stepper motor 42. A fourth sliding groove 41 is provided on the outer wall of the side plate 4. The function of the fourth sliding groove 41 is to install the fourth sliding block 44. A stepper motor 42 is fixedly connected to the outer wall of the side plate 4. The function of the stepper motor 42 is to drive the second double threaded rod 43. The output end of the stepper motor 42 is fixedly connected to the second double threaded rod 43. The function of the second double threaded rod 43 is to drive the fourth sliding block 44 to move. A fourth sliding block 44 is threadedly connected to the second double threaded rod 43. The function of the fourth sliding block 44 is to fix the fixing member 45. A fixing member 45 is fixedly connected to the outer wall of the fourth sliding block 44. The function of the fixing member 45 is to fix the lightning arrester detection device.

[0029] Legs 51 are fixedly connected to the bottom of the bottom plate 5. The function of the legs 51 is to support the whole device. A controller 52 is fixedly connected to one side of the top of the bottom plate 5. The function of the controller 52 is to control the servo motor 12 and the stepper motor 42.

[0030] The top of the support plate 1 is provided with a first sliding groove 11. A first double threaded rod 13 is threadedly connected with a first slider 14. The top of the first slider 14 is fixedly connected with a fixing plate 15. The first slider 14 is located in the first sliding groove 11, and the support plate 1 and the fixing plate 15 are slidably connected through the first sliding groove 11 and the first slider 14.

[0031] The top of the fixing plate 15 is fixedly connected with a bracket 2. The outer wall of the bracket 2 is provided with a second sliding groove 21. The side of the push rod 31 away from the cylinder 3 is fixedly connected with a first U-shaped member 32. The side of the first U-shaped member 32 close to the bracket 2 is fixedly connected with a second slider 34. The second slider 34 is located in the second sliding groove 21, and the bracket 2 and the first U-shaped member 32 are slidably connected through the second sliding groove 21 and the second slider 34.

[0032] Both sides of the second sliding groove 21 on the outer wall of the bracket 2 are provided with third sliding grooves 22. A second fixing bolt 36 is fixedly connected with a second U-shaped member 37. The side of the second U-shaped member 37 close to the bracket 2 is fixedly connected with a third slider 38. The third slider 38 is located in the third sliding groove 22, and the bracket 2 and the second U-shaped member 37 are slidably connected through the third sliding groove 22 and the third slider 38.

[0033] The outer wall of the second U-shaped member 37 is fixedly connected with a side plate 4. The outer wall of the side plate 4 is provided with a fourth sliding groove 41. A second double threaded rod 43 is threadedly connected with a fourth slider 44. The outer wall of the fourth slider 44 is fixedly connected with a fixing member 45. The fourth slider 44 is located in the fourth sliding groove 41, and the side plate 4 and the fixing member 45 are slidably connected through the fourth sliding groove 41 and the fourth slider 44.

[0034] The outer wall of the support plate 1 is fixedly connected with a servo motor 12. The outer wall of the side plate 4 is fixedly connected with a stepper motor 42. One side of the top of the bottom plate 5 is fixedly connected with a controller 52. The servo motor 12 and the stepper motor 42 are both electrically connected to the controller 52.

[0035] Working principle: When installing and fixing the lightning arrester detection device, first place the lightning arrester detection device on the top of the support plate 1, and then adjust the height of the fixing member 45 according to the height of the lightning arrester detection device. Start the cylinder 3, the cylinder 3 drives the push rod 31, and the push rod 31 pushes the first U-shaped member 32 to move horizontally. The first U-shaped member 32 drives the second U-shaped member 37 to move up and down through the first fixing bolt 33, the support rod 35 and the second fixing bolt 36. Then start the servo motor 12, the servo motor 12 drives the first double threaded rod 13 to rotate, the first double threaded rod 13 drives two first sliders 14 to move horizontally in a straight line, and the two first sliders 14 drive two fixing plates 15 and two brackets 2 to move horizontally in a straight line, so that the two fixing members 45 approach the lightning arrester detection device. Then start the stepping motor 42, the stepping motor 42 drives the second double threaded rod 43 to rotate, and the second double threaded rod 43 drives two fourth sliders 44 and two fixing members 45 to move horizontally relative to each other, thereby realizing the installation and fixing work of the lightning arrester detection device. The structure is simple and easy to operate.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An installation and fixation structure for a lightning arrester detection device, comprising a support plate (1) and a bottom plate (5) fixedly connected to the bottom of the support plate (1), characterized in that: A first sliding groove (11) is formed at the top of the support plate (1). A servo motor (12) is fixedly connected to the outer wall of the support plate (1). The output end of the servo motor (12) is fixedly connected to a first double threaded rod (13). A first slider (14) is threadedly connected to the first double threaded rod (13). A fixing plate (15) is fixedly connected to the top of the first slider (14). A support (2) is fixedly connected to the top of the fixing plate (15). A second sliding groove (21) is formed in the outer wall of the support (2). Third sliding grooves (22) are formed on both sides of the second sliding groove (21) on the outer wall of the support (2). A fixing block (23) is fixedly connected to the outer wall of the support (2). A cylinder (3) is fixedly connected to the fixing block (23). The output end of the cylinder (3) is fixedly connected to a push rod (31). A first U-shaped member (32) is fixedly connected to the side of the push rod (31) away from the cylinder (3). A first fixing bolt (33) is fixedly connected to the first U-shaped member (32). A second slider (34) is fixedly connected to the side of the first U-shaped member (32) close to the support (2). A support rod (35) is movably connected to the first fixing bolt (33). A second fixing bolt (36) is movably connected to the side of the support rod (35) away from the first fixing bolt (33). A second U-shaped member (37) is fixedly connected to the second fixing bolt (36). A third slider (38) is fixedly connected to the side of the second U-shaped member (37) close to the support (2).

2. The installation and fixing structure of a lightning arrester detection device according to claim 1, characterized in that: A side plate (4) is fixedly connected to the outer wall of the second U-shaped member (37). A fourth sliding groove (41) is formed in the outer wall of the side plate (4). A stepping motor (42) is fixedly connected to the outer wall of the side plate (4). The output end of the stepping motor (42) is fixedly connected to a second double threaded rod (43). A fourth slider (44) is threadedly connected to the second double threaded rod (43). A fixing member (45) is fixedly connected to the outer wall of the fourth slider (44).

3. The installation and fixing structure of a lightning arrester detection device according to claim 1, characterized in that: Support legs (51) are fixedly connected to the bottom of the bottom plate (5). A controller (52) is fixedly connected to one side of the top of the bottom plate (5).

4. The installation and fixing structure of a lightning arrester detection device according to claim 1, characterized in that: The first slider (14) is located in the first sliding groove (11), and the support plate (1) and the fixing plate (15) are slidably connected through the first sliding groove (11) and the first slider (14).

5. The installation and fixing structure of a lightning arrester detection device according to claim 1, characterized in that: The second slider (34) is located in the second sliding groove (21), and the support (2) and the first U-shaped member (32) are slidably connected through the second sliding groove (21) and the second slider (34).

6. The installation and fixing structure of a lightning arrester detection device according to claim 1, characterized in that: The third slider (38) is located in the third sliding groove (22), and the support (2) and the second U-shaped member (37) are slidably connected through the third sliding groove (22) and the third slider (38).

7. An installation and fixing structure of a lightning arrester detection device according to claim 2, characterized in that: The fourth slider (44) is located in the fourth sliding groove (41), and the side plate (4) and the fixing member (45) are slidably connected through the fourth sliding groove (41) and the fourth slider (44).

8. The installation and fixing structure of a lightning arrester detection device according to claim 3, characterized in that: Both the servo motor (12) and the stepping motor (42) are electrically connected to the controller (52).

Images