Transformer substation wiring grounding protection mechanism

Abstract

The utility model discloses a transformer station wiring grounding protection mechanism comprising a housing, the top end of the housing is provided with a first handle, one side of the housing is provided with a plurality of clamping rings, the clamping rings are internally provided with a connecting assembly, the connecting assembly is composed of a second connecting rod, a third connecting rod and a fourth connecting rod, and the second connecting rod is connected with the third connecting rod. A connecting frame is arranged at one end of the fourth connecting rod, a plurality of arc-shaped clamping plates are arranged in the connecting frame, and one end of the connecting assembly is connected with a first cable. The transformer substation wiring grounding protection mechanism is reasonable in structure, cables can be rapidly recycled, a large amount of time is saved, the cables are effectively stored and arranged, the grounding protection mechanism can be stretched and adjusted, operation of related personnel is more convenient, life safety of the related personnel is prevented from being damaged, and the transformer substation wiring grounding protection mechanism is worthy of popularization and application. The grounding protection mechanism can be buffered and protected, the internal structure of the grounding protection mechanism is prevented from being damaged, and the grounding protection mechanism is worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grounding protection, and particularly relates to a substation wiring grounding protection mechanism. BACKGROUND

[0002] With the continuous increase of power demand, the complexity and scale of power systems are also expanding, and the substation as an important node of power transmission and distribution undertakes the function of distributing electric energy from a high-voltage source to a low-voltage area. In this process, equipment such as transformers, switch devices, and busbars bear high-voltage and high-current operations. Therefore, good grounding protection measures are particularly important.

[0003] The existing grounding protection mechanism is manually recycled by relevant personnel after the operation is completed, and manual recycling by relevant personnel not only causes the cables of the grounding protection mechanism to be disordered, but also wastes a lot of time. When the grounding protection mechanism is operating, it often operates on higher cables, and when operating on higher positions, the relevant personnel need to raise their own positions to operate, which is not only inconvenient, but also damages the life safety of the relevant personnel. The grounding protection mechanism is mostly operated outdoors, and may collide with other objects due to external factors, which damages the internal structure of the grounding protection mechanism and is not conducive to operation.

[0004] Therefore, it is necessary to design a corresponding technical solution to solve the problem. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of substation wiring grounding protection mechanism, solve the grounding protection mechanism after operation by relevant personnel manually to the recycling of grounding protection mechanism, and manual recycling by relevant personnel not only causes the cables of the grounding protection mechanism to be disordered, and it will waste a lot of time and the grounding protection mechanism when operating, often operate on higher cable, and when operating on higher position, relevant personnel need to raise their own position to operate, which is not only inconvenient, but also damages the life safety of the relevant personnel.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a substation wiring ground protection mechanism, including the shell, the top of shell is provided with first handle, one side of shell is provided with a plurality of clamping rings, the inside of clamping ring is provided with connecting component, connecting component is composed of second connecting rod, third connecting rod and fourth connecting rod, one end of fourth connecting rod is provided with connecting frame, the inside of connecting frame is provided with a plurality of arc clamping plates, one end of connecting component is connected with first cable, the other side of shell is provided with clamping block, the inside of clamping block is provided with ground stake, the outside of shell is provided with first connecting plate, one side of first connecting plate is provided with second handle, the inside of shell is provided with main part, the buffer assembly is arranged between shell and main part, and the buffer assembly includes first spring, seventh connecting rod, eighth connecting rod and damper, the inside of main part is provided with wire twister, the wire twister is wound with second cable, and the first cable and ground stake are connected with the second cable respectively.

[0007] Preferably, the inside of the main body is provided with a limiting block, the two sides of the limiting block are connected with the first connecting rod, a plurality of wire twisters are arranged on the first connecting rod, the two sides of the wire twister are provided with a second connecting plate, and one end of the first connecting rod is provided with a first connecting plate.

[0008] Preferably, one end of the fourth connecting rod is provided with a third connecting rod, and the end of the third connecting rod away from the fourth connecting rod is movably connected with the second connecting rod.

[0009] Preferably, the inner walls of the shell and the main body are provided with a sliding groove, the inside of the sliding groove is provided with a sliding block, the two ends of the sliding block are connected with the damper, one side of the sliding block is connected with the seventh connecting rod and the eighth connecting rod which cooperate with each other, and the first spring is arranged between the seventh connecting rod and the eighth connecting rod.

[0010] Preferably, a plurality of clamping grooves are arranged in the third connecting rod, a first connecting block is arranged on the inner wall of the second connecting rod, one end of the first connecting block is movably connected with a clamping rod and a clamping groove which cooperate with each other, the two sides of the clamping rod are provided with a second connecting block, and one side of the second connecting block is provided with a second spring.

[0011] Preferably, the fifth connecting rod is arranged on the two sides of the inner wall of the connecting frame, the third spring is arranged in the fifth connecting rod, one end of the third spring is connected with the sixth connecting rod, and one end of the sixth connecting rod away from the third spring is connected with the arc clamping plate.

[0012] The utility model has the advantages of the following:

[0013] 1. After the substation wiring grounding protection mechanism has been completed, crank the second handle to rotate the first connecting plate, which in turn rotates the wire winder. The wire winder retracts the cable, saving a lot of time and effectively storing and organizing the cable.

[0014] 2. When working on cables at higher positions, the substation wiring grounding protection mechanism can pull the fourth or second connecting rod to move the third connecting rod from the inside of the second connecting rod outward for extension adjustment, making the work more convenient for relevant personnel and avoiding harm to their lives.

[0015] 3. When the substation wiring grounding protection mechanism collides with other objects due to external factors, the seventh and eighth connecting rods, in conjunction with the first spring and damper, provide buffer protection to prevent damage to the internal structure of the grounding protection mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the main body of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the connecting component of this utility model;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of point A inside;

[0021] Figure 6 For the present utility model Figure 4 Enlarged view of section B;

[0022] Figure 7 For the present utility model Figure 4 Enlarged view of inner C.

[0023] As shown in the figure: 1, the shell; 2, the first handle; 3, the first connecting plate; 4, the second handle; 5, the clamping ring; 6, the connecting assembly; 7, the first cable; 8, the second cable; 9, the grounding pile; 10, the clamping block; 11, the wire winding device; 12, the main body; 13, the first connecting rod; 14, the limiting block; 15, the second connecting plate; 16, the clamping groove; 17, the second connecting rod; 18, the third connecting rod; 19, the fourth connecting rod; 20, the connecting frame; 21, the arc-shaped clamping plate; 22, the fifth connecting rod; 23, the sixth connecting rod; 24, the first spring; 25, the seventh connecting rod; 2501, the eighth connecting rod; 26, the sliding block; 27, the damper; 2701, the sliding groove; 28, the first connecting block; 29, the second connecting block; 30, the second spring; 31, the clamping rod; 32, the third spring. DETAILED DESCRIPTION

[0024] The utility model will be in conjunction with the drawings in the embodiment of the utility model, make detailed description to the utility model, but the protection scope of the utility model is not limited to the following examples, namely but for the simple equivalent change and the modification of the patent application scope and the specification content of the utility model, all still belong to the patent coverage scope of the utility model.

[0025] As Figures 1-7 Shown, including shell 1, the top of shell 1 is provided with first handle 2, one side of shell 1 is provided with multiple clamping rings 5, the inside of clamping ring 5 is provided with connecting assembly 6, connecting assembly 6 is composed of second connecting rod 17, third connecting rod 18 and fourth connecting rod 19, one end of fourth connecting rod 19 is provided with connecting frame 20, the inside of connecting frame 20 is provided with multiple arc-shaped clamping plates 21, one end of connecting assembly 6 is connected with first cable 7, the other side of shell 1 is provided with clamping block 10, the inside of clamping block 10 is provided with grounding pile 9, the outside of shell 1 is provided with first connecting plate 3, one side of first connecting plate 3 is provided with second handle 4, the inside of shell 1 is provided with main body 12, and the buffer assembly is arranged between shell 1 and main body 12, and the buffer assembly includes first spring 24, seventh connecting rod 25, eighth connecting rod 2501 and damper 27, the inside of main body 12 is provided with wire winding device 11, and wire winding device 11 is wound with second cable 8, and second cable 8 is connected with first cable 7 and grounding pile 9 respectively.

[0026] As Figure 3 Shown, the inside of main body 12 is provided with limiting block 14, and the two sides of limiting block 14 are connected with first connecting rod 13, a plurality of wire winding devices 11 are arranged on first connecting rod 13, the two sides of wire winding device 11 are provided with second connecting plate 15, and one end of first connecting rod 13 is provided with first connecting plate 3.

[0027] According to the above description, further elaborated, the second handle 4 is shaken to drive the first connecting plate 3 to rotate, the first connecting plate 3 drives the wire winding device 11 to rotate through the first connecting rod 13, and the wire winding device 11 recovers the second cable 8;

[0028] As shown in Figure 4 , one end of the fourth connecting rod 19 is provided with the third connecting rod 18, and the end of the third connecting rod 18 away from the fourth connecting rod 19 is movably connected with the second connecting rod 17.

[0029] As shown in Figure 5 , the inner wall of the shell 1 and the main body 12 are both provided with a sliding groove 2701, the sliding groove 2701 is provided with a sliding block 26, the two ends of the sliding block 26 are both connected with a damper 27, and one side of the sliding block 26 is connected with a seventh connecting rod 25 and an eighth connecting rod 2501 which cooperate with each other, and the seventh connecting rod 25 and the eighth connecting rod 2501 are provided with a first spring 24 therebetween;

[0030] According to the above description, further elaborated, the seventh connecting rod 25 and the eighth connecting rod 2501 are buffered and protected under the cooperation of the first spring 24 and the damper 27, so as to avoid damage to the structure inside the main body 12;

[0031] As shown in Figure 6 , the third connecting rod 18 is internally provided with a plurality of clamping grooves 16, the inner wall of the second connecting rod 17 is provided with a first connecting block 28, one end of the first connecting block 28 is movably connected with a clamping rod 31 which cooperates with the clamping groove 16, the two sides of the clamping rod 31 are both provided with a second connecting block 29, and one side of the second connecting block 29 is provided with a second spring 30;

[0032] According to the above description, further elaborated, pulling the fourth connecting rod 19 or the second connecting rod 17 makes the third connecting rod 18 move outward from the inside of the second connecting rod 17 to extend and adjust, and after adjusting to a suitable position, the clamping rod 31 is clamped into the inside of the first spring 24 under the action of the second spring 30, so as to fix the third connecting rod 18 and avoid moving of the third connecting rod 18, and the higher cable can be hung up;

[0033] As shown in Figure 7 , the inner wall of the connecting frame 20 is provided with a fifth connecting rod 22 on both sides, the fifth connecting rod 22 is internally provided with a third spring 32, one end of the third spring 32 is connected with a sixth connecting rod 23, and the end of the sixth connecting rod 23 away from the third spring 32 is connected with an arc-shaped clamping plate 21.

[0034] According to the above description, further elaborated, the ground pile 9 is taken out from the inside of the clamp block 10, the ground pile 9 is inserted into the ground, then the plurality of connecting assemblies 6 are taken out from the clamp ring 5, and the required wiring cable is hung through the connecting frame 20, the sixth connecting rod 23 drives the arc-shaped clamping plate 21 to move to the middle under the action of the third spring 32, the hung cable is limited, the cable is prevented from being separated from the inside of the connecting frame 20, and the work can be carried out.

[0035] Working principle: the substation wiring grounding protection mechanism, when in use, the relevant personnel pull the first handle 2 to drive the shell 1 to move to the working position, the shell 1 is placed on the ground at the working position, the ground pile 9 is taken out from the inside of the clamp block 10, the ground pile 9 is inserted into the ground, then the plurality of connecting assemblies 6 are taken out from the clamp ring 5, and the required wiring cable of the substation is hung through the connecting frame 20, the sixth connecting rod 23 drives the arc-shaped clamping plate 21 to move to the middle under the action of the third spring 32, the hung cable is limited, the cable is prevented from being separated from the inside of the connecting frame 20, and the work can be carried out;

[0036] If the cable is higher, the fourth connecting rod 19 or the second connecting rod 17 is pulled to make the third connecting rod 18 move outward from the inside of the second connecting rod 17 to extend and adjust, after adjustment to the appropriate position, the clamping rod 31 is clamped into the inside of the clamping groove 16 under the action of the second spring 30, the third connecting rod 18 is fixed, the third connecting rod 18 is prevented from moving, and the higher cable can be hung;

[0037] After the work is completed, the connecting frame 20 is taken off from the cable and clamped into the inside of the connecting assembly 6, and the ground pile 9 is taken out from the inside of the ground and clamped into the inside of the clamp block 10 for storage;

[0038] The second handle 4 is shaken to drive the first connecting plate 3 to rotate, the first connecting plate 3 drives the wire winding device 11 to rotate through the first connecting rod 13, and the second cable 8 is recovered by the wire winding device 11;

[0039] When the shell 1 collides with other objects due to external factors, the seventh connecting rod 25 and the eighth connecting rod 2501 are buffered and protected under the cooperation of the first spring 24 and the damper 27, so that the structure in the main body 12 is prevented from being damaged.

[0040] Finally, it should be noted that: for those skilled in the art, the utility model is not limited by the above embodiments, the above embodiments and the description described in the description are only to illustrate the principle of the utility model, without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A substation wiring earthing protection mechanism comprising a housing (1), characterized in that: The top of the shell (1) is provided with a first handle (2), one side of the shell (1) is provided with a plurality of clamping rings (5), the inside of the clamping ring (5) is provided with a connecting assembly (6), the connecting assembly (6) is composed of a second connecting rod (17), a third connecting rod (18) and a fourth connecting rod (19), one end of the fourth connecting rod (19) is provided with a connecting frame (20), the inside of the connecting frame (20) is provided with a plurality of arc-shaped clamping plates (21), one end of the connecting assembly (6) is connected with a first cable (7), the other side of the shell (1) is provided with a clamping block (10), the inside of the clamping block (10) is provided with a grounding pile (9), the outside of the shell (1) is provided with a first connecting plate (3), one side of the first connecting plate (3) is provided with a second handle (4), the inside of the shell (1) is provided with a main body (12), a buffer assembly is arranged between the shell (1) and the main body (12), the buffer assembly comprises a first spring (24), a seventh connecting rod (25), an eighth connecting rod (2501) and a damper (27), the inside of the main body (12) is provided with a wire twister (11), the wire twister (11) is wound with a second cable (8), the second cable (8) is connected with the first cable (7) and the grounding pile (9) respectively.

2. A substation wiring earthing protection mechanism as claimed in claim 1, wherein: The inside of the main body (12) is provided with a limiting block (14), both sides of the limiting block (14) are connected with a first connecting rod (13), a plurality of wire twisters (11) are arranged on the first connecting rod (13), both sides of the wire twister (11) are provided with a second connecting plate (15), one end of the first connecting rod (13) is provided with a first connecting plate (3).

3. A substation wiring ground protection mechanism as defined in claim 1, wherein: One end of the fourth connecting rod (19) is provided with a third connecting rod (18), the end of the third connecting rod (18) away from the fourth connecting rod (19) is movably connected with a second connecting rod (17).

4. A substation wiring ground protection mechanism as defined in claim 1, wherein: The inner walls of the shell (1) and the main body (12) are both provided with a sliding groove (2701), the inside of the sliding groove (2701) is provided with a sliding block (26), both ends of the sliding block (26) are connected with a damper (27), one side of the sliding block (26) is connected with a seventh connecting rod (25) and an eighth connecting rod (2501) which cooperate with each other, the seventh connecting rod (25) and the eighth connecting rod (2501) are provided with a first spring (24) therebetween.

5. A substation wiring ground protection mechanism as defined in claim 1, wherein: The inside of the third connecting rod (18) is provided with a plurality of clamping grooves (16), the inner wall of the second connecting rod (17) is provided with a first connecting block (28), one end of the first connecting block (28) is movably connected with a clamping rod (31) which cooperates with the clamping groove (16), both sides of the clamping rod (31) are provided with a second connecting block (29), one side of the second connecting block (29) is provided with a second spring (30).

6. A substation wiring ground protection mechanism as defined in claim 1, wherein: The fifth connecting rod (22) is arranged on both sides of the inner wall of the connecting frame (20), the inside of the fifth connecting rod (22) is provided with the third spring (32), one end of the third spring (32) is connected with the sixth connecting rod (23), and the end, away from the third spring (32), of the sixth connecting rod (23) is connected with the arc-shaped clamping plate (21).

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