CN210286346U - General carrier that receive and releases of high, low pressure earth connection - Google Patents
General carrier that receive and releases of high, low pressure earth connection Download PDFInfo
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- CN210286346U CN210286346U CN201921203370.XU CN201921203370U CN210286346U CN 210286346 U CN210286346 U CN 210286346U CN 201921203370 U CN201921203370 U CN 201921203370U CN 210286346 U CN210286346 U CN 210286346U
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- earth connection
- grounding
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- grounding wire
- voltage
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- 238000004804 winding Methods 0.000 abstract description 23
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001423398 Ruscus hypoglossum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a safe construction tool field of electric power enterprise, concretely relates to general carrier that receive and releases of high, low pressure earth connection. When winding a high-voltage grounding wire, sequentially and vertically inserting grounding wire clamps of three grounding rods of the high-voltage grounding wire into three sub-grooves of a cross groove, correspondingly inserting three barrel grooves with barrel groove rocking handles into the upper ends of the three grounding rods, rotating the barrel groove rocking handles, and winding the high-voltage grounding wire outside the three grounding rods; when the low-voltage grounding wire is wound, grounding wire clamps of four grounding rods of the low-voltage grounding wire are sequentially and vertically inserted into four sub-grooves of the cross groove, the four barrel grooves with barrel groove rocking handles are correspondingly inserted into the upper ends of the four grounding rods, the barrel groove rocking handles are rotated, and the low-voltage grounding wire is wound on the outer sides of the four grounding rods. The utility model discloses winding high pressure earth connection that can be quick can twine the low pressure earth connection again, after the winding, the earth bar of manual control winding earth connection makes the backup pad perk, promotes the earth bar and can make the automobile body remove to realize light transport.
Description
Technical Field
The utility model relates to a safe construction tool field of electric power enterprise, concretely relates to general carrier that receive and releases of high, low pressure earth connection.
Background
In daily electric power construction and power maintenance's in-process, high, low pressure earth connection is indispensable, before any maintenance work, all need can carry out work on next step after the reliable ground connection assurance safety of high, low pressure earth connection. Therefore, the frequent winding and unwinding of the grounding wires of the high-voltage grounding wires and the low-voltage grounding wires can not be avoided in the daily working process. The high-voltage grounding wire is composed of three copper wires and three grounding rods, the low-voltage grounding wire is composed of four copper wires and four grounding rods, as shown in fig. 1, the lower end of each grounding rod is provided with a grounding wire clamp, the grounding wire clamp is usually a double-tongue type hook head, and grounding is carried out through the grounding wire clamp.
At present, the common high-voltage and low-voltage grounding wire winding and unwinding and carrying methods are roughly two types: one is to directly wind the ground wire around the ground rod without using a special tool. The method has the defects that the phenomenon of tray mixing is easy to occur, the ground wire can be knotted or even damaged when the ground wire is placed next time, and the ground wire is carried by holding by workers and is not attractive. Secondly, the current common special tool is adopted for winding. At present, a common grounding wire winding tool is difficult to realize the universality of high-low voltage grounding wires, the whole body is not beautiful enough after winding, and the carrying way is also realized by holding by workers. The two winding modes are time-consuming and labor-consuming, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a can make things convenient for winding high, low pressure earth connection can make things convenient for the general carrier that receive and releases of high, low pressure earth connection of transport again.
The utility model discloses a realize through following technical scheme:
the utility model provides a general carrier that receive and releases of high, low pressure earth connection, includes the automobile body that can artifical the promotion, automobile body up end central point puts and is equipped with the rim plate that can rotate around self axis direction, the rim plate up end is equipped with the cross recess that can imbed the earth clamp of the three earth rod of high pressure earth connection or the earth clamp of four earth rods of low pressure earth connection.
Furthermore, the cross groove is formed by splicing four right-angle plate ribs fixed on the upper end face of the wheel disc.
Furthermore, the vehicle body comprises a bottom plate, two directional wheels are arranged on the rear portion of the lower end face of the bottom plate, and a supporting plate is arranged on the front portion of the lower end face of the bottom plate.
Furthermore, the lower end of the outer side face of the supporting plate is rotatably connected with a folding handle through a hinge.
The barrel groove-containing rocking handle comprises a disc, four barrel grooves are fixed on one surface of the disc, the four barrel grooves are arranged in a square shape, and a handle is fixed on the other surface of the disc.
Furthermore, a tapered roller bearing is vertically fixed at the upper end of the bottom plate, a supporting circular tube is fixedly connected to the inner ring of the tapered roller bearing, and the upper end of the supporting circular tube is fixedly connected to the lower end face of the wheel disc.
Compared with the prior art, the utility model, the beneficial effect who gains is:
1. when winding a high-voltage grounding wire, sequentially and vertically inserting grounding wire clamps of three grounding rods of the high-voltage grounding wire into three sub-grooves of a cross groove, correspondingly inserting three barrel grooves with barrel groove rocking handles into the upper ends of the three grounding rods, rotating the barrel groove rocking handles, and winding the high-voltage grounding wire outside the three grounding rods; when the low-voltage grounding wire is wound, grounding wire clamps of four grounding rods of the low-voltage grounding wire are sequentially and vertically inserted into four sub-grooves of the cross groove, the four barrel grooves with barrel groove rocking handles are correspondingly inserted into the upper ends of the four grounding rods, the barrel groove rocking handles are rotated, and the low-voltage grounding wire is wound on the outer sides of the four grounding rods. The utility model can rapidly wind the high-voltage grounding wire and the low-voltage grounding wire, after the winding is finished, the grounding rod of the grounding wire is manually controlled to wind, so that the supporting plate is tilted, the vehicle body can be moved by pushing the grounding rod, and the easy carrying is realized;
2. the utility model discloses greatly improved work timeliness, can not harm the earth connection, easy operation, portable has solved the transport that salvagees personnel used the earth connection in-process, twine and the problem that the exhibition was wasted time and energy is put, and work efficiency effectively promotes, and the length reduces by a wide margin during fault handling, has indirectly improved the power supply reliability, has promoted efficiency of salvageing and the synchronous promotion of high-quality service level.
Drawings
FIG. 1 is a schematic perspective view of a terminal rod of a high-voltage and low-voltage ground wire in the prior art;
fig. 2 is a schematic perspective view of the general retracting and releasing carrier for high and low voltage ground wires of the present invention;
FIG. 3 is a left side view of the structure of FIG. 2;
FIG. 4 is a schematic view of a three-dimensional structure of a rocking handle with a barrel groove of the present invention
FIG. 5 is a schematic view showing a winding state of the high voltage ground wire in embodiment 1;
fig. 6 is a schematic view of a winding state of the low-voltage ground wire in embodiment 2;
in the figure: 1. the device comprises a bottom plate, 2, a wheel disc, 3, right-angle plate ribs, 4, an orientation wheel, 5, a support plate, 6, a hinge, 7, a folding handle, 8, a rocking handle with a barrel groove, 81, a disc, 82, a barrel groove, 83, a rocking handle, 9, a tapered roller bearing, 10 and a support circular tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. The described embodiments are only some embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The general retracting and releasing carrier for the high-voltage and low-voltage grounding wires as shown in the figures 2-4 comprises a manually pushed vehicle body, a wheel disc 2 and a crank 8 with a bucket groove. The vehicle body comprises a bottom plate 1, two directional wheels 4, a supporting plate 5 and a folding handle 7, wherein the bottom plate 1 is a steel plate with the length of 300mm, the width of 300mm and the thickness of 2mm, the two directional wheels 4 are fixedly installed at the rear part of the lower end face of the bottom plate, the supporting plate 5 is welded at the front part of the lower end face of the bottom plate, the height of the supporting plate 5 is 50mm, and the bottom plate 1 is in a horizontal state when the supporting plate 5 and the two directional wheels 4 support the bottom plate 1 on the ground. The lower end of the outer side face of the supporting plate 5 is connected with a folding handle 7 in a rotating mode through a hinge 6, when the bottom plate 1 is in a horizontal state, the folding handle 7 is in a horizontal state and is attached to the ground, and a person can step on the folding handle to achieve fixing of a vehicle body. When the oblique pushing vehicle body runs, the folding handle 7 can be rotated upwards by 90 degrees, and the oblique pushing vehicle body is convenient to move forwards.
The wheel disc 2 is the disc of diameter 220mm, thickness for 1 mm's steel sheet material, the welding of 2 up ends of wheel disc has four right angle plate muscle 3, and four direct plate muscle 3 piece can imbed the cross recess of the earth clamp of the three earth bar of high-pressure earth connection or the earth clamp of four earth bars of low pressure earth connection, and the width of cross recess is 50mm, the degree of depth is 100 mm. The upper end of the bottom plate 1 is vertically fixed with a tapered roller bearing 9, the inner ring of the tapered roller bearing 9 is fixedly connected with a supporting circular tube 10, and the upper end of the supporting circular tube 10 is fixedly connected with the lower end face of the wheel disc 2. Thus, the wheel disc 2 can rotate around the axis line direction.
The crank handle 8 with the barrel groove comprises a disc 81, four barrel grooves 82 are fixed on one surface of the disc 81, the four barrel grooves 82 are arranged in a square shape, the four barrel grooves 82 can be inserted into the upper end of a ground rod, and a crank handle 83 is fixed on the other surface of the disc 81.
Example 1
Use general receipts of high, low pressure earth connection receive and release carrier winding, transport high-pressure earth connection as the example, as shown in fig. 5, the high-pressure earth connection comprises three copper conductors and three earth bars, the staff needs the copper conductor winding three earth bars outsides to carry. The ground clamp of three ground rods of the high-voltage ground wire is vertically inserted into three sub-grooves of the cross groove in sequence, three barrel grooves with barrel groove rocking handles are correspondingly inserted into the upper ends of the three ground rods, the folding handles are stepped on by the feet of workers to play a role in fixing a vehicle body, the barrel groove rocking handles are rotated through the rotating rocking handle handles, and the barrel groove rocking handles are matched through rotation of a wheel disc, so that the high-voltage ground wire is wound on the outer sides of the three ground rods. After winding the high-voltage ground wire, the feet are moved away from the folding handle, the ground rod is held by hands and pressed downwards by taking the directional wheel as an axis, so that the supporting plate is upwarped, and meanwhile, the folding handle is rotated upwards by 90 degrees, so that the vehicle body is pushed to carry the high-voltage ground wire. The utility model discloses greatly improved work timeliness, can not harm the earth connection, easy operation, portable has solved the transport that salvagees personnel used the earth connection in-process, twine and the problem that the exhibition was wasted time and energy is put, and work efficiency effectively promotes, and the length reduces by a wide margin during fault handling, has indirectly improved the power supply reliability, has promoted efficiency of salvageing and the synchronous promotion of high-quality service level.
Example 2
Use general carrier winding, transport low pressure earth connection that receive and releases of high, low pressure earth connection for example, as shown in fig. 6, the low pressure earth connection comprises four copper conductors and four earth bars, the staff needs the four earth bar outsides of copper conductor winding to carry. The grounding wire clamps of the four grounding rods of the low-voltage grounding wire are vertically inserted into the four sub-grooves of the cross groove in sequence, the four barrel grooves with the barrel groove rocking handles are correspondingly inserted into the upper ends of the four grounding rods, the folding handles are stepped on by the feet of workers to play a role in fixing a vehicle body, the barrel groove rocking handles are rotated through the rotating rocking handle handles, and the rotating matching of the wheel discs is realized, so that the low-voltage grounding wire is wound on the outer sides of the four grounding rods. After winding the high-voltage ground wire, the foot is moved away from the folding handle, holds the ground rod with hands, takes the directional wheel as the axis to press down, so that the supporting plate upwarps, and simultaneously, the folding handle rotates upwards by 90 degrees, thereby pushing the vehicle body to carry the low-voltage ground wire. The utility model discloses greatly improved work timeliness, can not harm the earth connection, easy operation, portable has solved the transport that salvagees personnel used the earth connection in-process, twine and the problem that the exhibition was wasted time and energy is put, and work efficiency effectively promotes, and the length reduces by a wide margin during fault handling, has indirectly improved the power supply reliability, has promoted efficiency of salvageing and the synchronous promotion of high-quality service level.
Claims (6)
1. The utility model provides a general carrier that receive and releases of high, low pressure earth connection, includes the automobile body that can artifical the promotion, its characterized in that, automobile body up end central point puts and is equipped with can be around the rotatory rim plate (2) of self axis direction, rim plate (2) up end is equipped with the cross recess that can imbed the earth clamp of the three earth rod of high pressure earth connection or the earth clamp of four earth rods of low pressure earth connection.
2. The general picking and laying truck for high and low voltage grounding wires according to claim 1, characterized in that the cross slot is formed by splicing four right-angle plate ribs (3) fixed on the upper end surface of the wheel disc (2).
3. The general retracting and releasing vehicle for high and low voltage grounding wires according to claim 1, characterized in that the vehicle body comprises a bottom plate (1), two directional wheels (4) are arranged at the rear part of the lower end surface of the bottom plate (1), and a supporting plate (5) is arranged at the front part of the lower end surface of the bottom plate.
4. The general picking and laying truck for high and low voltage ground wires according to claim 3, characterized in that a folding handle (7) is rotatably connected to the lower end of the outer side surface of the support plate (5) through a hinge (6).
5. The general retracting and releasing carrier for the high-voltage and low-voltage grounding wires as claimed in claim 1, further comprising a crank handle (8) with a bucket groove, wherein the crank handle (8) with the bucket groove comprises a disc (81), four bucket grooves (82) are fixed on one surface of the disc (81), the four bucket grooves (82) are arranged in a square shape in a close arrangement, and a crank handle (83) is fixed on the other surface of the disc (81).
6. The general picking and laying truck for high and low voltage grounding wires according to claim 3, characterized in that a tapered roller bearing (9) is vertically fixed on the upper end of the bottom plate (1), a supporting circular tube (10) is fixedly connected to the inner ring of the tapered roller bearing (9), and the upper end of the supporting circular tube (10) is fixedly connected to the lower end surface of the wheel disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203370.XU CN210286346U (en) | 2019-07-29 | 2019-07-29 | General carrier that receive and releases of high, low pressure earth connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203370.XU CN210286346U (en) | 2019-07-29 | 2019-07-29 | General carrier that receive and releases of high, low pressure earth connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210286346U true CN210286346U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203370.XU Active CN210286346U (en) | 2019-07-29 | 2019-07-29 | General carrier that receive and releases of high, low pressure earth connection |
Country Status (1)
| Country | Link |
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| CN (1) | CN210286346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329854A (en) * | 2019-07-29 | 2019-10-15 | 国网山东省电力公司滨州供电公司 | A kind of general folding and unfolding carrier of high and low pressure ground line |
-
2019
- 2019-07-29 CN CN201921203370.XU patent/CN210286346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329854A (en) * | 2019-07-29 | 2019-10-15 | 国网山东省电力公司滨州供电公司 | A kind of general folding and unfolding carrier of high and low pressure ground line |
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