CN219760251U - Electric power construction ground protection device - Google Patents
Electric power construction ground protection device Download PDFInfo
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- CN219760251U CN219760251U CN202320716989.0U CN202320716989U CN219760251U CN 219760251 U CN219760251 U CN 219760251U CN 202320716989 U CN202320716989 U CN 202320716989U CN 219760251 U CN219760251 U CN 219760251U
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 3
- 239000002689 soil Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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Abstract
The utility model provides an electric power construction grounding protection device, which comprises a box body for fixing a grounding lead and two opposite stabilizing components, wherein the two stabilizing components are respectively and fixedly connected to two sides of the box body, a clamping component is arranged in the box body, a driving disc and a driving rod are of an integrated fixing structure, the driving disc is rotated to drive the driving rod to drive a movable rotary disc to rotate, a driving column can move in an arc-shaped groove when the movable rotary disc rotates, the stabilizing plates are movably connected with a fixed sliding rail, the stabilizing plates can be simultaneously driven to slide in the fixed sliding rail when the driving column moves, the stabilizing plates penetrate through the through groove and are inserted into a soil layer, stability of equipment is enhanced to a certain extent, a worm wheel is enabled to rotate through a rotating worm, a positive lead screw and a negative lead screw are simultaneously driven to rotate, the two movable plates are enabled to do relative or opposite movement when the positive lead screw rotates, and the two opposite arc-shaped clamping plates are matched to clamp the lead wires, and the grounding lead wires can be prevented from loosening to a certain extent.
Description
Technical Field
The utility model relates to the technical field of power construction devices, in particular to a power construction grounding protection device.
Background
The protection grounding is a protection wiring mode in which an electric appliance metal part (i.e. a metal structure part insulated from an electrified part) possibly electrified after an insulating material is damaged or under other conditions is reliably connected with a grounding body by a wire, and the grounding protection is generally used in a power supply system in which a neutral point of a distribution transformer is not directly grounded (three-phase three-wire system) so as to ensure that the grounding voltage generated when electric equipment leaks due to insulation damage does not exceed a safety range.
The grounding protection devices in the existing products are various, but most of the grounding protection devices have the defect of being unstable, the existing grounding devices are directly connected with the electric devices and the grounding devices by two ends of one wire, one end of the wire connected with the electric devices is exposed to the air without other stabilizing and protecting measures, and the wire is easy to collide during construction to loosen at an interface to cause poor contact between the wire and the electric devices, so that the grounding devices lose use value.
Therefore, it is necessary to provide a new ground protection device for power construction to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a grounding protection device for power construction.
The utility model provides an electric power construction grounding protection device which comprises a box body used for fixing a grounding wire and two opposite stabilizing components, wherein the two stabilizing components are respectively and fixedly connected to two sides of the box body, and clamping components are arranged in the box body;
the utility model provides a firm subassembly includes link, sleeve, cone bit, movable carousel and actuating mechanism, the link ring is located the sleeve surface, just link one end with box one side fixed connection, telescopic bottom with cone bit fixed connection, cone bit's top is circumference equidistance and distributes has a plurality of fixed slide rails, swing joint has the firm board in the fixed slide rail, the one end fixedly connected with actuating post of firm board, actuating mechanism one end wear to establish movable carousel and with cone bit swing joint, movable carousel top is circumference equidistance and distributes and have a plurality of confession the arc groove that the actuating post removed, the sleeve surface near the position of bottom encircle offer a plurality of with the corresponding logical groove of firm board size.
Further, the driving mechanism comprises a driving disc and a driving rod, the driving rod is fixedly connected to the bottom of the driving disc, one end, far away from the driving disc, of the driving rod penetrates through the movable rotary disc and is movably connected with the cone drill bit, and the driving rod is fixedly connected with the movable rotary disc.
Further, the box body comprises a first fixed box, a second fixed box and a connecting box, two ends of the connecting box are respectively fixedly connected with the first fixed box and the second fixed box, an inner cavity of the connecting box is respectively communicated with the inner cavity of the first fixed box and the inner cavity of the second fixed box, and two sliding grooves for connecting the clamping assemblies are respectively formed in the top of the connecting box.
Further, the clamping assembly comprises a positive and negative screw rod, two opposite movable plates and a driving piece, wherein two ends of the positive and negative screw rod are respectively and movably connected with the first fixed box and the second fixed box, the two movable plates are respectively and movably connected with two ends of the positive and negative screw rod, the two movable plates are far away from one ends of the positive and negative screw rod and respectively penetrate through the sliding groove, the two movable plates are movably connected with the sliding groove, arc clamping plates for clamping a grounding wire are respectively arranged on one opposite sides of the two movable plates, and one end of the driving piece penetrates through the first fixed box and is connected with the positive and negative screw rod.
Further, the driving piece comprises a worm wheel and a worm, the worm wheel is fixedly arranged on the outer surface of the positive and negative screw rod in a surrounding mode, one end of the worm penetrates through the first fixing box and is meshed with the worm wheel, and the bottom of the worm is movably connected with the bottom wall of the inner cavity of the first fixing box.
Further, the two ends of the positive and negative screw rod are respectively a left screw and a right screw.
Compared with the related art, the electric power construction grounding protection device provided by the utility model has the following beneficial effects:
1. the driving plate and the driving rod are of an integrated fixed structure, the driving rod drives the movable turntable to rotate through rotating the driving plate, and when the movable turntable rotates, the driving column can move in the arc-shaped groove, and because the stabilizing plate is movably connected with the fixed sliding rail, the driving column can simultaneously drive the stabilizing plate to slide in the fixed sliding rail when moving, and the stabilizing plate passes through the through groove and is inserted into a soil layer, so that the stability of equipment is enhanced to a certain extent;
2. the worm wheel is rotated by rotating the worm, the worm is fixed with the positive and negative screw rod, and the positive and negative screw rod can be driven to rotate simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an electric power construction ground protection device provided by the utility model;
FIG. 2 is a schematic view of an exploded view of a stability assembly according to the present utility model;
FIG. 3 is a schematic view of a portion of a stabilization assembly according to the present utility model;
fig. 4 is a schematic sectional structural view of the case provided by the utility model.
Reference numerals in the drawings: 1. a case; 2. a connecting frame; 3. a sleeve; 4. a cone drill bit; 5. a movable turntable; 6. fixing the sliding rail; 7. a stabilizing plate; 8. a drive column; 9. an arc-shaped groove; 10. a through groove; 11. a drive plate; 12. a driving rod; 13. a first fixed box; 14. a second fixed box; 15. a connection box; 16. a sliding groove; 17. a positive and negative screw rod; 18. a movable plate; 19. an arc clamping plate; 20. a worm wheel; 21. a worm.
Description of the embodiments
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic diagram of an overall structure of an electric power construction ground protection device provided by the present utility model; FIG. 2 is a schematic view of an exploded view of a stability assembly according to the present utility model; FIG. 3 is a schematic view of a portion of a stabilization assembly according to the present utility model; fig. 4 is a schematic sectional structural view of the case provided by the utility model.
In a specific implementation process, as shown in fig. 1-4, two stabilizing components are respectively and fixedly connected to two sides of a box body 1, a clamping component is arranged in the box body 1, each stabilizing component comprises a connecting frame 2, a sleeve 3, a conical drill bit 4, a movable rotary table 5 and a driving mechanism, the connecting frame 2 is annularly arranged on the outer surface of the sleeve 3, one end of the connecting frame 2 is fixedly connected with one side of the box body 1, the bottom of the sleeve 3 is fixedly connected with the conical drill bit 4, a plurality of fixed sliding rails 6 are circumferentially equidistantly distributed at the top of the conical drill bit 4, a stabilizing plate 7 is movably connected in the fixed sliding rails 6, one end of the stabilizing plate 7 is fixedly connected with a driving column 8, one end of the driving mechanism penetrates through a movable rotary table 5 and is movably connected with the conical drill bit 4, a plurality of arc-shaped grooves 9 for the driving column 8 to move are circumferentially equidistantly distributed at the top of the movable rotary table 5, a plurality of through grooves 10 corresponding to the size of the stabilizing plate 7 are circumferentially distributed at the outer surface of the sleeve 3, the driving mechanism comprises a driving disc 11 and a driving rod 12, the driving rod 12 is fixedly connected to the bottom of the driving disc 11, one end of the driving rod 12 far from the driving disc 11 is circumferentially arranged at one end of the driving rod 4, and penetrates through the movable rotary table 5 and is movably connected with the rotary table 7 through the movable rotary table 7 and is movably connected with the rotary table 7 through the arc-shaped groove 7 by the fixed rotary table 7 when the rotary table 7 is rotatably connected with the rotary table 7, and the rotary table 7 by the rotary table 7, and the rotary table 7 is rotatably driven by the fixed rotary table 7 is rotatably connected with the rotary table 7 through the fixed sliding rod 7 through the rotary table 7 through the fixed sliding table 7 through the driving rod 7 and the rotary table 7 and the fixed table 7;
the box body 1 comprises a first fixed box 13, a second fixed box 14 and a connecting box 15, wherein two ends of the connecting box 15 are respectively and fixedly connected with the first fixed box 13 and the second fixed box 14, the inner cavity of the connecting box 15 is respectively communicated with the inner cavities of the first fixed box 13 and the second fixed box 14, two sliding grooves 16 for connecting clamping assemblies are respectively formed in the top of the connecting box 15, each clamping assembly comprises a positive and negative screw rod 17, two opposite movable plates 18 and a driving piece, two ends of the positive and negative screw rod 17 are respectively and movably connected with the first fixed box 13 and the second fixed box 14, two movable plates 18 are respectively and spirally connected with two ends of the positive and negative screw rod 17, the one end that two fly leaves 18 kept away from positive and negative lead screw 17 wears to establish respectively and slides groove 16, and fly leaves 18 and slide groove 16 swing joint, one side that two fly leaves 18 are relative is equipped with the arc splint 19 that are used for the centre gripping of earthing wire respectively, first fixed box 13 is worn to establish to the one end of driving piece and is connected with positive and negative lead screw 17, the driving piece includes worm wheel 20 and worm 21, the surface of positive and negative lead screw 17 is located to the fixed ring of worm wheel 20, first fixed box 13 is worn to establish to the one end of worm 21 and meshes with worm wheel 20, the bottom and the diapire swing joint of first fixed box 13 inner chamber of worm 21, the both ends of positive and negative lead screw 17 are left-hand screw and right-hand screw respectively.
The working principle provided by the utility model is as follows: when the device is used, the conical drill bit 4 is inserted into the ground, the driving disc 11 and the driving rod 12 are of an integral type fixed structure, the driving rod 12 drives the movable rotary disc 5 to rotate through rotating the driving disc 11, the driving column 8 can move in the arc-shaped groove 9 when the movable rotary disc 5 rotates, the stabilizing plate 7 is movably connected with the fixed sliding rail 6, the stabilizing plate 7 can be simultaneously driven to slide in the fixed sliding rail 6 when the driving column 8 moves, the stabilizing plate 7 passes through the through groove 10 and is inserted into a soil layer, stability of equipment is enhanced to a certain extent, the worm wheel 20 is rotated through rotating the worm 21, the worm 21 is fixed with the positive and negative lead screw 17, the positive and negative lead screw 17 can be simultaneously driven to rotate, and as the two ends of the positive and negative lead screw 17 are respectively provided with a left screw and a right screw, when the positive and negative lead screw 17 rotates, the two movable plates 18 can be driven to move relatively or reversely, and the two opposite arc-shaped clamping plates 19 are matched to clamp a lead wire, so that the grounding lead wire can be prevented from loosening to a certain extent.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The electric power construction grounding protection device is characterized by comprising a box body (1) for fixing a grounding wire and two opposite stabilizing components, wherein the two stabilizing components are respectively and fixedly connected to two sides of the box body (1), and clamping components are arranged in the box body (1);
the utility model provides a firm subassembly includes link (2), sleeve (3), toper drill bit (4), activity carousel (5) and actuating mechanism, link (2) are encircled and are located sleeve (3) surface, just link (2) one end with box (1) one side fixed connection, the bottom of sleeve (3) with toper drill bit (4) fixed connection, the top of toper drill bit (4) is circumference equidistance and distributes and have a plurality of fixed slide rail (6), swing joint has firm board (7) in fixed slide rail (6), the one end fixedly connected with actuating post (8) of firm board (7), actuating mechanism one end wear to establish activity carousel (5) and with toper drill bit (4) swing joint, activity carousel (5) top is circumference equidistance and distributes and have a plurality of can supply arc groove (9) that actuating post (8) removed, the position of sleeve (3) surface bottom is encircleed and is offered a plurality of and is followed firm board (7) corresponding logical groove (10) of size.
2. The electric power construction grounding protection device according to claim 1, wherein the driving mechanism comprises a driving disc (11) and a driving rod (12), the driving rod (12) is fixedly connected to the bottom of the driving disc (11), one end, far away from the driving disc (11), of the driving rod (12) is penetrated by the movable rotary disc (5) and is movably connected with the conical drill bit (4), and the driving rod (12) is fixedly connected with the movable rotary disc (5).
3. The electric power construction grounding protection device according to claim 2, wherein the box body (1) comprises a first fixed box (13), a second fixed box (14) and a connecting box (15), two ends of the connecting box (15) are fixedly connected with the first fixed box (13) and the second fixed box (14) respectively, an inner cavity of the connecting box (15) is communicated with the inner cavities of the first fixed box (13) and the second fixed box (14) respectively, and two sliding grooves (16) for connecting clamping assemblies are formed in the top of the connecting box (15) respectively.
4. The electric power construction grounding protection device according to claim 3, wherein the clamping assembly comprises a forward and reverse screw rod (17), two opposite movable plates (18) and a driving piece, two ends of the forward and reverse screw rod (17) are respectively movably connected with the first fixed box (13) and the second fixed box (14), two movable plates (18) are respectively in threaded connection with two ends of the forward and reverse screw rod (17), one ends, far away from the forward and reverse screw rod (17), of the two movable plates (18) are respectively penetrated by the sliding groove (16), the movable plates (18) are movably connected with the sliding groove (16), one sides, opposite to the two movable plates (18), of the two movable plates are respectively provided with an arc-shaped clamping plate (19) for clamping grounding wires, and one end of the driving piece is penetrated by the first fixed box (13) and is connected with the forward and reverse screw rod (17).
5. The electric power construction grounding protection device according to claim 4, wherein the driving piece comprises a worm wheel (20) and a worm (21), the worm wheel (20) is fixedly arranged on the outer surface of the positive and negative screw rod (17) in a ring mode, one end of the worm (21) penetrates through the first fixing box (13) and is meshed with the worm wheel (20), and the bottom of the worm (21) is movably connected with the bottom wall of the inner cavity of the first fixing box (13).
6. The electric power construction grounding protection device according to claim 5, wherein two ends of the positive and negative screw rod (17) are respectively a left screw and a right screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320716989.0U CN219760251U (en) | 2023-04-04 | 2023-04-04 | Electric power construction ground protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320716989.0U CN219760251U (en) | 2023-04-04 | 2023-04-04 | Electric power construction ground protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760251U true CN219760251U (en) | 2023-09-26 |
Family
ID=88086795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320716989.0U Active CN219760251U (en) | 2023-04-04 | 2023-04-04 | Electric power construction ground protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760251U (en) |
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2023
- 2023-04-04 CN CN202320716989.0U patent/CN219760251U/en active Active
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