Iron tower grounding equipment for booster station

Abstract

The utility model discloses an iron tower grounding device for a booster station, which comprises a grounding lead, the top end of the grounding lead is connected with a wire holder, the top end of the wire holder is connected with a main contact block, the front end of the main contact block is provided with a sliding groove, and the rear end of the sliding groove is provided with an inner fixing groove. The front end of the sliding groove is provided with a fixed knob, one side of the main contact block is connected with a movable contact block, and one side of the movable contact block is provided with a connecting block. According to the utility model, by arranging the fixed adjusting structure, the connecting block on one side of the movable contact block moves in one side of the main contact block during use to clamp steel on the outer wall of the iron tower, and then the fixed knob is rotated to penetrate through the sliding groove and the connecting block to be in contact with the inner fixed groove in the main contact block; and then a first fixing screw rod on one side of the main contact block and a second fixing screw rod on one side of the movable contact block are fixed to the outer wall of the iron tower, and therefore the fixing and adjusting functions are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding equipment, in particular to an iron tower grounding equipment for a booster station. Background Art

[0002] The booster station is an overall system that converts charge into voltage, and is mainly used to boost voltage in order to reduce line current and thereby reduce energy loss. High-voltage power equipment booster stations are susceptible to lightning strikes, contact with wires, grounding faults, etc., which may cause leakage in the equipment and surrounding areas.

[0003] Especially during the operation, inspection and maintenance of the substation, the distance between the staff and the equipment is close, and effective protection is required to avoid electric shock injuries. Therefore, we proposed a tower grounding device for the substation to improve the above problems. Utility Model Content

[0004] The utility model aims to provide an iron tower grounding device for a booster station to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tower grounding device for a booster station, comprising a grounding wire, a terminal block connected to the top of the grounding wire, a main contact block connected to the top of the terminal block, a first fixing screw inserted into one side of the main contact block, a sliding groove provided at the front end of the main contact block, an internal fixing groove provided at the rear end of the sliding groove, a fixing knob installed at the front end of the sliding groove, a moving contact block connected to one side of the main contact block, a second fixing screw inserted into one side of the moving contact block, and a connecting block provided on one side of the moving contact block.

[0006] Preferably, the movable contact block is connected to the main contact block via a connecting block, and the connecting block on one side of the movable contact block moves with a sliding groove inside the main contact block.

[0007] Preferably, the fixing knob passes through the sliding groove and the inside of the connecting block and contacts the inner fixing groove, the first fixing screw passes through one side of the main contact block, and the second fixing screw passes through one side of the moving contact block.

[0008] Preferably, a clamping seat is installed at the front end of the grounding wire, a limiting seat is arranged outside the grounding wire, a positioning groove is opened at the front end of the limiting seat, a clamping groove is opened inside the limiting seat, a limiting plate is installed at the front end of the limiting seat, an adjusting knob is inserted at the front end of the limiting plate, a telescopic spring is connected to the rear end of the limiting plate, and a limiting clamping seat is installed at the rear end of the telescopic spring.

[0009] Preferably, the positioning groove is provided around the front end of the limiting seat, the adjusting knob passes through the limiting plate and is connected to the limiting seat, and the clamping groove is provided at the front end of the sliding groove.

[0010] Preferably, the limit clamping seat is connected to the limit plate via a telescopic spring, and the limit clamping seat passes through the interior of the clamping groove via the telescopic spring and the limit plate.

[0011] Preferably, the bottom of the grounding wire is connected to a connecting plate, one side of the connecting plate is connected to an upper rod seat, an auxiliary plug rod is provided on the outside of the upper rod seat, the bottom of the upper rod seat is connected to an extension rod, the top of the extension rod is provided with an upper threaded seat, the bottom of the extension rod is provided with a lower connecting groove, and the bottom of the extension rod is connected to a lower fork head.

[0012] Preferably, the upper rod seat passes through the interior of the auxiliary plug rod, the extension rod is threadedly connected to the lower connecting groove inside the upper rod seat through the upper threaded seat, the upper threaded seat on the top of the lower fork head is threadedly connected to the lower connecting groove at the bottom of the extension rod, and the grounding wire is connected to the upper rod seat through a connecting plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the iron tower grounding device for the booster station not only realizes the fixed adjustment function and the conductor limit function, but also realizes the folding installation function;

[0014] (1) By setting a fixed adjustment structure, the utility model is beneficial in that: when in use, the connecting block on one side of the movable contact block is moved inside one side of the main contact block, so that the connecting block drives the fixing knob to move on the sliding groove at the front end of the main contact block to clamp the steel material of the outer wall of the iron tower, and then the fixing knob is rotated to penetrate the sliding groove and the connecting block to contact the inner fixing groove inside the main contact block, and then the first fixing screw on one side of the main contact block and the second fixing screw on one side of the movable contact block are fixed to the outer wall of the iron tower, thereby realizing the fixed adjustment function, and then the main contact block and the movable contact block are connected to the grounding wire through the wiring seat at the bottom;

[0015] (2) By setting a wire limiting structure, the utility model is beneficial in that: when in use, the rear end of the limiting seat is brought into contact with the cement seat surface, the screw is fixed to the wall surface through the positioning groove at the front end of the limiting seat, and then the grounding wire is clamped into the inside of the clamping groove opened by the limiting seat, and then the limiting plate is covered to the front end of the clamping groove, so that the limiting clamping seat connected to the rear end of the limiting plate through the telescopic spring is in contact with the grounding wire inside the clamping groove, and the adjusting knob is passed through the limiting plate and connected to the limiting seat, so that the limiting clamping seat connected to the telescopic spring at the rear end of the limiting plate fixes the grounding wire inside the clamping groove, thereby realizing the wire limiting function;

[0016] (3) By providing a folding installation structure, the utility model is beneficial in that: when in use, the upper threaded seat at the top of the extension rod is threadedly engaged with the lower connecting groove opened at the bottom of the upper rod seat, the upper threaded seat at the top of the lower fork head is threadedly connected with the lower connecting groove opened at the bottom of the extension rod, the upper rod seat, the extension rod and the lower fork head are connected, and the grounding wire is connected to the connecting piece on one side of the upper rod seat, thereby realizing the folding installation function, and the lower fork head at the bottom of the upper rod seat is inserted into the ground until the auxiliary insertion rod outside the upper rod seat is submerged in the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the side cross-sectional structure of the main contact block and the movable contact block of the utility model;

[0019] Figure 3 It is a side view enlarged structural schematic diagram of the limit seat of the utility model;

[0020] Figure 4 It is a cross-sectional enlarged structural schematic diagram of the upper rod seat, the extension rod and the lower fork head of the utility model.

[0021] In the figure: 1. first fixed screw; 2. main contact block; 3. fixed knob; 4. sliding groove; 5. connecting block; 6. moving contact block; 7. second fixed screw; 8. terminal block; 9. grounding wire; 10. clamping seat; 11. limit seat; 12. positioning groove; 13. adjusting knob; 14. limit plate; 15. upper rod seat; 16. connecting piece; 17. auxiliary plug rod; 18. lower fork head; 19. telescopic spring; 20. limit clamping seat; 21. clamping groove; 22. extension rod; 23. upper threaded seat; 24. lower connecting groove; 25. inner fixing groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4A tower grounding device for a booster station, comprising a grounding wire 9, a terminal block 8 is connected to the top of the grounding wire 9, a main contact block 2 is connected to the top of the terminal block 8, a first fixing screw 1 is inserted into one side of the main contact block 2, a sliding groove 4 is provided at the front end of the main contact block 2, an inner fixing groove 25 is provided at the rear end of the sliding groove 4, a fixing knob 3 is installed at the front end of the sliding groove 4, a moving contact block 6 is connected to one side of the main contact block 2, a second fixing screw 7 is inserted into one side of the moving contact block 6, and a connecting block 5 is provided at one side of the moving contact block 6;

[0024] The moving contact block 6 is connected to the main contact block 2 through the connecting block 5. The connecting block 5 on one side of the moving contact block 6 moves with the sliding groove 4 inside the main contact block 2. The fixed knob 3 penetrates the sliding groove 4 and the inside of the connecting block 5 and contacts with the inner fixed groove 25. The first fixed screw 1 penetrates one side of the main contact block 2, and the second fixed screw 7 penetrates one side of the moving contact block 6.

[0025] Specifically, Figure 1 and Figure 2 As shown, by setting a fixed adjustment structure, when in use, the connecting block 5 on one side of the movable contact block 6 is moved inside one side of the main contact block 2, so that the connecting block 5 drives the fixed knob 3 to move on the sliding groove 4 at the front end of the main contact block 2 to clamp the steel on the outside of the iron tower, and then the fixed knob 3 is rotated to pass through the sliding groove 4 and the connecting block 5 to contact the internal fixed groove 25 inside the main contact block 2, and then it is fixed to the outer wall of the iron tower through the first fixed screw 1 on one side of the main contact block 2 and the second fixed screw 7 on one side of the movable contact block 6, thereby realizing the fixed adjustment function.

[0026] Embodiment 2: A clamping seat 10 is installed at the front end of the grounding wire 9, a limiting seat 11 is arranged outside the grounding wire 9, a positioning groove 12 is opened at the front end of the limiting seat 11, a clamping groove 21 is opened inside the limiting seat 11, a limiting plate 14 is installed at the front end of the limiting seat 11, an adjusting knob 13 is inserted at the front end of the limiting plate 14, a telescopic spring 19 is connected to the rear end of the limiting plate 14, and a limiting clamping seat 20 is installed at the rear end of the telescopic spring 19;

[0027] The positioning groove 12 is provided around the front end of the limit seat 11, the adjusting knob 13 penetrates the limit plate 14 and is connected to the limit seat 11, the clamping groove 21 is provided at the front end of the sliding groove 4, the limit clamping seat 20 is connected to the limit plate 14 through the telescopic spring 19, and the limit clamping seat 20 penetrates the interior of the clamping groove 21 through the telescopic spring 19 and the limit plate 14;

[0028] Specifically, Figure 1 and Figure 3As shown, by setting the wire limiting structure, when in use, the rear end of the limiting seat 11 is contacted with the cement seat surface, the screw is fixed to the wall through the positioning groove 12 at the front end of the limiting seat 11, and then the grounding wire 9 is clamped into the inside of the clamping groove 21 opened in the limiting seat 11, and then the limiting plate 14 is covered to the front end of the clamping groove 21, so that the limiting clamping seat 20 connected by the telescopic spring 19 at the rear end of the limiting plate 14 is in contact with the grounding wire 9 inside the clamping groove 21, the adjusting knob 13 is passed through the limiting plate 14 and connected to the limiting seat 11, and then the limiting clamping seat 20 connected by the telescopic spring 19 at the rear end of the limiting plate 14 fixes the grounding wire 9 inside the clamping groove 21, thereby realizing the wire limiting function.

[0029] Embodiment 3: A connecting piece 16 is connected to the bottom of the grounding wire 9, one side of the connecting piece 16 is connected to the upper rod seat 15, an auxiliary plug rod 17 is arranged outside the upper rod seat 15, an extension rod 22 is connected to the bottom of the upper rod seat 15, an upper threaded seat 23 is arranged at the top of the extension rod 22, a lower connecting groove 24 is arranged at the bottom of the extension rod 22, and a lower fork head 18 is connected to the bottom of the extension rod 22;

[0030] The upper rod seat 15 penetrates the interior of the auxiliary plug rod 17, the extension rod 22 is threadedly connected to the lower connecting groove 24 inside the upper rod seat 15 through the upper threaded seat 23, the upper threaded seat 23 at the top of the lower fork head 18 is threadedly connected to the lower connecting groove 24 at the bottom of the extension rod 22, and the grounding wire 9 is connected to the upper rod seat 15 through the connecting piece 16;

[0031] Specifically, Figure 1 and Figure 4 As shown, by setting up a folding installation structure, when in use, the upper threaded seat 23 at the top of the extension rod 22 is threadedly engaged with the lower connecting groove 24 opened at the bottom of the upper rod seat 15, and the upper threaded seat 23 at the top of the lower fork head 18 is threadedly connected with the lower connecting groove 24 opened at the bottom of the extension rod 22. After the upper rod seat 15, the extension rod 22 and the lower fork head 18 are connected, the grounding wire 9 is connected to the connecting piece 16 on one side of the upper rod seat 15, thereby realizing the folding installation function.

[0032] Working principle: When using the utility model, the connecting block 5 on one side of the moving contact block 6 is first moved inside the main contact block 2, so that the connecting block 5 drives the fixing knob 3 to move on the sliding groove 4 at the front end of the main contact block 2 to clamp the steel of the outer wall of the iron tower, and then the fixing knob 3 is rotated to penetrate the sliding groove 4 and the connecting block 5 is in contact with the inner fixing groove 25 inside the main contact block 2 to fix the distance between the main contact block 2 and the moving contact block 6, and then the first fixing screw 1 on one side of the main contact block 2 and the second fixing screw 7 on one side of the moving contact block 6 are fixed to the steel of the outer wall of the iron tower, and then the upper threaded seat 23 at the top of the extension rod 22 is threadedly engaged with the lower connecting groove 24 opened at the bottom of the upper rod seat 15, the upper threaded seat 23 at the top of the lower fork head 18 is threadedly connected with the lower connecting groove 24 opened at the bottom of the extension rod 22, the upper rod seat 15, the extension rod 22 and the lower fork head 18 are connected, and the top of the grounding wire 9 is connected to the main contact block 2 and the moving contact The wiring seat 8 at the bottom of the block 6 is connected, and the bottom end of the grounding wire 9 is connected to the connecting piece 16 on one side of the upper rod seat 15. Then, the lower fork head 18 at the bottom of the upper rod seat 15 is inserted into the ground until the auxiliary plug rod 17 outside the upper rod seat 15 is submerged in the ground. Finally, the rear end of the limit seat 11 contacts the cement seat surface, and the screw is fixed to the wall through the positioning groove 12 at the front end of the limit seat 11. Then, the grounding wire 9 is clamped to the inside of the clamping groove 21 opened by the limit seat 11, and then the limit plate 14 is covered to the front end of the clamping groove 21, so that the limit clamping seat 20 connected by the telescopic spring 19 at the rear end of the limit plate 14 contacts the grounding wire 9 inside the clamping groove 21, and the adjusting knob 13 passes through the limit plate 14 and is connected to the limit seat 11, and then the limit clamping seat 20 connected by the telescopic spring 19 at the rear end of the limit plate 14 fixes the grounding wire 9 inside the clamping groove 21, and the outside of the grounding wire 9 is clamped to the ground and the wall through the clamping seat 10.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A tower grounding device for a booster station, comprising a grounding conductor (9), characterized in that: The top end of the grounding wire (9) is connected to a terminal block (8), the top end of the terminal block (8) is connected to a main contact block (2), one side of the main contact block (2) is provided with a first fixing screw (1), the front end of the main contact block (2) is provided with a sliding groove (4), the rear end of the sliding groove (4) is provided with an inner fixing groove (25), the front end of the sliding groove (4) is provided with a fixing knob (3), one side of the main contact block (2) is connected to a moving contact block (6), one side of the moving contact block (6) is provided with a second fixing screw (7), and one side of the moving contact block (6) is provided with a connecting block (5).

2. The tower grounding device for a booster station according to claim 1, characterized in that: The movable contact block (6) is connected to the main contact block (2) via a connecting block (5), and the connecting block (5) on one side of the movable contact block (6) moves with the sliding groove (4) inside the main contact block (2).

3. The tower grounding device for a booster station according to claim 1, characterized in that: The fixed knob (3) passes through the sliding groove (4) and the interior of the connecting block (5) and contacts the inner fixed groove (25); the first fixed screw (1) passes through one side of the main contact block (2); and the second fixed screw (7) passes through one side of the moving contact block (6).

4. The tower grounding device for a booster station according to claim 1, characterized in that: A clamping seat (10) is installed at the front end of the grounding wire (9), a limit seat (11) is arranged outside the grounding wire (9), a positioning groove (12) is provided at the front end of the limit seat (11), a clamping groove (21) is provided inside the limit seat (11), a limit plate (14) is installed at the front end of the limit seat (11), an adjusting knob (13) is inserted at the front end of the limit plate (14), a telescopic spring (19) is connected to the rear end of the telescopic spring (19), and a limit clamping seat (20) is installed at the rear end of the telescopic spring (19).

5. The tower grounding device for a booster station according to claim 4, characterized in that: The positioning groove (12) is formed around the front end of the limiting seat (11), the adjusting knob (13) passes through the limiting plate (14) and is connected to the limiting seat (11), and the clamping groove (21) is formed at the front end of the sliding groove (4).

6. The tower grounding device for a booster station according to claim 4, characterized in that: The limit clamping seat (20) is connected to the limit plate (14) via a telescopic spring (19), and the limit clamping seat (20) penetrates the interior of the clamping groove (21) via the telescopic spring (19) and the limit plate (14).

7. The tower grounding device for a booster station according to claim 1, characterized in that: The bottom of the grounding wire (9) is connected to a connecting piece (16), one side of the connecting piece (16) is connected to an upper rod seat (15), an auxiliary plug rod (17) is arranged outside the upper rod seat (15), the bottom of the upper rod seat (15) is connected to an extension rod (22), the top of the extension rod (22) is provided with an upper threaded seat (23), the bottom of the extension rod (22) is provided with a lower connecting groove (24), and the bottom of the extension rod (22) is connected to a lower fork head (18).

8. The tower grounding device for a booster station according to claim 7, characterized in that: The upper rod seat (15) passes through the interior of the auxiliary plug rod (17); the extension rod (22) is threadedly connected to a lower connecting groove (24) inside the upper rod seat (15) via an upper threaded seat (23); the upper threaded seat (23) at the top end of the lower fork head (18) is threadedly connected to a lower connecting groove (24) at the bottom of the extension rod (22); and the grounding wire (9) is connected to the upper rod seat (15) via a connecting piece (16).

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