CN219874247U - Quick wiring device for charging pile incoming cable - Google Patents
Quick wiring device for charging pile incoming cable Download PDFInfo
- Publication number
- CN219874247U CN219874247U CN202223579462.2U CN202223579462U CN219874247U CN 219874247 U CN219874247 U CN 219874247U CN 202223579462 U CN202223579462 U CN 202223579462U CN 219874247 U CN219874247 U CN 219874247U
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- China
- Prior art keywords
- cam
- pillow
- charging pile
- pressing beam
- groove
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- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a quick wiring device for a charging pile incoming cable, which comprises a conductive pillow, a cam, a line pressing beam and an elastic part, wherein the cam is arranged on the conductive pillow; the conductive pillow is provided with a pillow groove, and one side of the line pressing beam, which is far away from the conductive pillow, is provided with a friction groove; the elastic component elastically pushes against one side of the line pressing beam away from the cam, so that the cam of the cam faces the bottom surface of the friction groove to be extruded; the cam rotates to enable the cam surface to push the line pressing beam to do line clamping movement gradually approaching to the conductive pillow; the utility model enables quick wiring without tools.
Description
Technical Field
The utility model belongs to the field of charging pile wiring.
Background
When the charging pile is installed, the external cable of the charging pile and the internal cable of the charging pile are required to be connected, a connecting bolt is generally arranged at the connecting position of the existing charging pile, the bolt is firstly unscrewed during connection, and after a wire head is inserted, the connecting bolt is screwed down through a screw driver:
the wiring mode needs to use a screwdriver tool, wiring operation cannot be performed under the condition of no tool, in order to ensure safety, insulation performance of a screwdriver handle is ensured at all times, alignment of a screwdriver head is needed when the screwdriver tool is used, and certain operation difficulty exists; in addition, when a longer screwdriver is used for wiring, a larger space is required, and if two charging piles are closely spaced, the wiring is inconvenient.
Disclosure of Invention
The utility model aims to: in order to overcome the defects in the prior art, the utility model provides the quick wiring device for the charging pile wire-inlet cable, which can realize quick wiring under the condition of no tool.
The technical scheme is as follows: in order to achieve the purpose, the quick wiring device for the charging pile incoming line cable comprises a conductive pillow, a cam, a line pressing beam and an elastic component; the conductive pillow is provided with a pillow groove, and one side of the line pressing beam, which is far away from the conductive pillow, is provided with a friction groove; the elastic component elastically pushes against one side of the line pressing beam away from the cam, so that the cam of the cam faces the bottom surface of the friction groove to be extruded; rotation of the cam causes the cam surface to push the wire pressing beam to perform wire clamping movement gradually approaching the conductive pillow.
Further, one side of the line ball roof beam that keeps away from the cam parallel arrangement has the fixed plate, one side of the line ball roof beam that keeps away from the cam is fixed with a pair of guide pillar perpendicularly, the guide pillar activity passes the guiding hole on the fixed plate.
Further, the elastic component is a spring sleeved outside the guide post, and the spring is opposite to the line pressing beam to form elastic pressing force.
Further, an elastic rubber layer is arranged at the bottom of the friction groove.
Further, the outer peripheral surface of the cam is fixedly connected with a force arm.
Further, the device also comprises a junction box body; a wire end guide cylinder is fixedly arranged on one side wall of the wiring box body, the wire end guide cylinder corresponds to the pillow groove, and after the wire end of the external cable of the charging pile passes through the wire end guide cylinder, the wire end just reaches the pillow groove.
The beneficial effects are that: according to the utility model, rapid wiring can be realized under the condition of no tool, meanwhile, as the bottom surface of the friction groove is provided with the elastic rubber layer, in the process that the cam surface pushes the line pressing beam to make line clamping movement gradually close to the conductive pillow, the elastic rubber layer on the bottom surface of the friction groove is correspondingly extruded, and the elastic rubber layer gradually becomes stronger along with the lift movement of the cam, so that the friction force between the cam surface and the bottom surface of the friction groove is increased, and if a line head clamped on the pillow groove is required to be loosened, a larger pulling force is required to be applied to the force arm, so that the stability after wiring is finished is improved.
Drawings
FIG. 1 is a schematic diagram of a wiring array;
FIG. 2 is a schematic diagram of a single wiring device;
FIG. 3 is a cross-sectional view of a single wiring device;
fig. 4 is a schematic illustration of a single wiring device with the wiring housing removed.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
The quick wiring device for the charging pile incoming line cable as shown in fig. 1 to 4 comprises a conductive pillow 13, a cam 7, a line pressing beam 9 and an elastic part, wherein the cam 7 of the embodiment is made of insulating nylon, and the conductive pillow 13 is made of copper alloy;
the conductive pillow 13 is provided with a pillow groove 14, in particular to a concave arc shape, and one side of the line pressing beam 9 far away from the conductive pillow 13 is provided with a friction groove 3; the elastic component elastically pushes against one side of the line pressing beam 9 away from the cam 7, so that the cam surface 2 of the cam 7 presses the bottom surface of the friction groove 3, the groove side wall of the friction groove 3 plays a certain axial limiting role on the cam 7, and the bottom surface of the friction groove 3 is provided with an elastic rubber layer; the outer peripheral surface of the cam 7 is fixedly connected with a force arm 5, if a worker pulls the force arm 5 by hand, the cam 7 rotates anticlockwise, so that the cam surface 2 pushes the line pressing beam 9 to do line clamping movement gradually approaching to the conductive pillow 13; because the bottom surface of the friction groove 3 is provided with the elastic rubber layer, in the process that the cam surface 2 pushes the line pressing beam 9 to do the line clamping movement gradually close to the conductive pillow 13, the elastic rubber layer at the bottom surface of the friction groove 3 is correspondingly extruded, and the elastic deformation gradually becomes stronger along with the lift movement of the cam, so that the friction force between the cam surface 2 and the bottom surface of the friction groove 3 is increased, and the stability after wiring is improved.
The charging pile comprises a charging pile inner cable 12 and a charging pile outer cable 1; the conductive pillow 13 is electrically connected with the cable 12 inside the charging pile, and the cam surface 2 pushes the line pressing beam 9 to perform line clamping movement gradually approaching to the conductive pillow 13, so that the line head of the cable 1 outside the charging pile is clamped between the pillow groove 14 and the line pressing beam 9; thereby the external cable 1 of the charging pile is electrically connected with the internal cable 12 of the charging pile through the conductive pillow 13;
the wire connecting box body 4 is also included, the conductive pillow 13, the cam 7 and the wire pressing beam 9 are all arranged in the wire connecting box body 4, the cam bracket 16 is fixedly arranged in the wire connecting box body 4, and the cam shaft 6 of the cam 7 is rotatably arranged on the cam bracket 16; a fixed plate 10 is arranged in parallel on one side of the line pressing beam 9 away from the cam 7, a pair of guide posts 11 are vertically fixed on one side of the line pressing beam 9 away from the cam 7, and the guide posts 11 movably penetrate through guide holes in the fixed plate 10; the elastic component is a spring 8 sleeved outside the guide post 11, and the spring 8 forms elastic jacking force on the line pressing beam 9; a wire end guiding cylinder 15 is fixedly arranged on one side wall of the wiring box body 4, the wire end guiding cylinder 15 corresponds to the pillow groove 14, and after the wire end of the charging pile external cable 1 passes through the wire end guiding cylinder 15, the wire end just reaches the pillow groove 14.
Firstly, when wiring, a worker passes the wire end of the external cable 1 of the charging pile through the wire end guide cylinder 15, and the wire end of the external cable 1 of the charging pile just reaches the pillow groove 14 under the guide of the wire end guide cylinder 15;
step two, a worker pulls the arm 5 by hand to enable the cam 7 to rotate anticlockwise, so that the cam surface 2 pushes the line pressing beam 9 to do line clamping movement gradually approaching to the conductive pillow 13, and the line head of the external cable 1 of the charging pile is tightly clamped on the pillow groove 14; thereby the external cable 1 of the charging pile is electrically connected with the internal cable 12 of the charging pile through the conductive pillow 13; thereby completing the wiring operation;
the wiring operation can be completed without any tool in the process;
meanwhile, as the bottom surface of the friction groove 3 is provided with the elastic rubber layer, in the process that the cam surface 2 pushes the line pressing beam 9 to do line clamping movement gradually close to the conductive pillow 13, the elastic rubber layer at the bottom surface of the friction groove 3 is correspondingly extruded, and gradually strengthened elastic deformation occurs along with the lift movement of the cam, so that the friction force between the cam surface 2 and the bottom surface of the friction groove 3 is increased, if a line head clamped on the pillow groove 14 is required to be loosened, larger pulling force is required to be applied to the force arm 5, the cam 7 is prevented from spontaneously rotating, and the stability after wiring is finished is improved.
The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (6)
1. Fill electric pile inlet wire cable quick termination, its characterized in that: comprises a conductive pillow (13), a cam (7), a line pressing beam (9) and an elastic part; the conductive pillow (13) is provided with a pillow groove (14), and one side of the line pressing beam (9) far away from the conductive pillow (13) is provided with a friction groove (3); the elastic component elastically pushes against one side of the line pressing beam (9) far away from the cam (7), so that the cam surface (2) of the cam (7) presses the bottom surface of the friction groove (3); the cam (7) rotates to enable the cam surface (2) to push the wire pressing beam (9) to do wire clamping movement gradually approaching the conductive pillow (13).
2. The charging pile incoming cable shortcut connection device of claim 1, wherein: one side parallel arrangement who keeps away from cam (7) of line ball roof beam (9) is provided with fixed plate (10), one side perpendicular fixed with a pair of guide pillar (11) that line ball roof beam (9) kept away from cam (7), guide pillar (11) activity pass the guiding hole on fixed plate (10).
3. The charging pile incoming cable shortcut connection device of claim 2, wherein: the elastic component is a spring (8) sleeved outside the guide post (11), and the spring (8) forms elastic jacking force on the line pressing beam (9).
4. A charging pile incoming cable shortcut connection device as defined in claim 3, wherein: an elastic rubber layer is arranged at the bottom surface of the friction groove (3).
5. The charging pile incoming cable shortcut connection device of claim 4, wherein: the outer peripheral surface of the cam (7) is fixedly connected with a force arm (5).
6. The charging pile incoming cable shortcut connection device of claim 5, wherein: the electric connector also comprises a wiring box body (4); a wire end guide cylinder (15) is fixedly arranged on one side wall of the wiring box body (4), the wire end guide cylinder (15) corresponds to the pillow groove (14), and after the wire end of the external cable (1) of the charging pile passes through the wire end guide cylinder (15), the wire end just reaches the pillow groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579462.2U CN219874247U (en) | 2022-12-31 | 2022-12-31 | Quick wiring device for charging pile incoming cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579462.2U CN219874247U (en) | 2022-12-31 | 2022-12-31 | Quick wiring device for charging pile incoming cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874247U true CN219874247U (en) | 2023-10-20 |
Family
ID=88368716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223579462.2U Active CN219874247U (en) | 2022-12-31 | 2022-12-31 | Quick wiring device for charging pile incoming cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874247U (en) |
-
2022
- 2022-12-31 CN CN202223579462.2U patent/CN219874247U/en active Active
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