CN213230974U - Grounding wire winding device - Google Patents
Grounding wire winding device Download PDFInfo
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- CN213230974U CN213230974U CN202022259431.3U CN202022259431U CN213230974U CN 213230974 U CN213230974 U CN 213230974U CN 202022259431 U CN202022259431 U CN 202022259431U CN 213230974 U CN213230974 U CN 213230974U
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- clamping groove
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Abstract
The utility model discloses an earth connection wind, include: a base; the supporting rods are arranged on the base, and the number of the supporting rods is two; the insulating rod wire clamping end clamping groove is rotatably arranged on one supporting rod, and the opening of the insulating rod wire clamping end clamping groove faces to the other supporting rod; the insulating rod holding end clamping groove is rotatably arranged on the other supporting rod, and the opening of the insulating rod holding end clamping groove faces one supporting rod; and the rotating part is used for driving the clamping groove of the wire clamping end of the insulating rod and/or the clamping groove of the handheld end of the insulating rod to rotate. The grounding wire winding device effectively avoids time and labor waste caused by manually holding the insulating rod and then winding the conducting wire, effectively reduces the labor intensity of electric power operators, and improves the working efficiency; moreover, the phenomenon that the conductive wire is in a twist shape due to irregular winding of operating personnel is avoided, and the safety protection requirement is met.
Description
Technical Field
The utility model relates to a winding equipment technical field, in particular to earth connection wind.
Background
The electric power staff is in the transmission line to power failure among the electric power system, becomes, distribution equipment carries out safety in-process of production maintenance, technical improvement and transformation extension, for guaranteeing staff's personal safety, prevents to come the electric danger suddenly, all will install the earth connection at the side of probably coming the electric current to avoid the unexpected injuries such as the operation personnel appear electrocuteeing. Therefore, the grounding wire is a necessary safety tool for protecting the personal safety of electric workers in the working process, is widely applied to the working sites of various transmission lines, transformers and distribution equipment, and has high use frequency.
However, according to the management requirements of the power department, the grounding wire must be wound and arranged as required after being used up each time. The ground wires used in the power system are basically set ground wires, namely, phase-combining type ground wires formed by combining conductive wires (generally, a plurality of strands of soft copper wires with transparent sheaths), insulating rods, special wire clamps, wire nose accessories and the like, the weight is generally 10-20 KG, and because no special or general set ground wire winding tool is arranged at present, the winding of the set ground wires is completed manually and manually, generally, at least two persons are required to cooperate, a set of ground wires are wound according to specifications for about 10-15 min, dozens of sets of sleeved ground wires are required to be wound and finished after large-scale operation, so that extra workload is brought to power operation personnel, extra labor intensity is increased, and time and labor are wasted. Meanwhile, the ground wire is often used and wound, and the irregular winding of operators can cause the twisted phenomenon of the conductive wire of the complete set of ground wire, further lead the three-phase joint and the wire nose joint to be broken, and cannot meet the safety protection requirement. The split-phase ground line also has the above-described problem. The split-phase grounding wire and the set of grounding wires are both provided with insulating rods, and the two ends of each insulating rod are respectively provided with a holding end of the insulating rod and a wire clamping end of the insulating rod.
Therefore, the labor intensity is reduced, the working efficiency is improved, and the safety protection requirement is met, which is a problem to be solved urgently by the technical personnel.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an earth connection wind to reduce intensity of labour, improve work efficiency, satisfy the safety protection requirement.
In order to achieve the above object, the utility model provides a following technical scheme:
a ground wire winding device comprising:
a base;
the supporting rods are arranged on the base, and the number of the supporting rods is two;
the insulating rod wire clamping end clamping groove is rotatably arranged on one supporting rod, and the opening of the insulating rod wire clamping end clamping groove faces to the other supporting rod;
the insulating rod holding end clamping groove is rotatably arranged on the other supporting rod, and the opening of the insulating rod holding end clamping groove faces one supporting rod;
and the rotating part is used for driving the clamping groove of the wire clamping end of the insulating rod and/or the clamping groove of the handheld end of the insulating rod to rotate.
Optionally, the ground wire winding device further includes a cross beam and a sliding assembly slidably disposed on the cross beam, wherein a conductive wire of the ground wire can penetrate into the sliding assembly;
the supporting rods are provided with beam fixing clamping pieces, one end of each beam is connected with one beam fixing clamping piece on one supporting rod, and the other end of each beam is connected with the other beam fixing clamping piece on the other supporting rod.
Optionally, in the above ground wire winding device, the beam fixing clip is an annular structure, and an end of the beam penetrates into the annular structure.
Optionally, in the above ground wire winding device, the beam includes at least two detachably connected beam sections.
Optionally, in the above ground wire winding device, the sliding assembly includes:
an assembly frame;
the sliding fit hole is formed in the assembly frame, and the cross beam penetrates into the sliding fit hole;
and a guide pulley rotatably provided on the assembly frame, the conductive wire being in contact with the guide pulley.
Optionally, in the above ground wire winding device, the number of the bases is two and corresponds to the support rods one to one.
Optionally, in the above ground wire winding device, the base is detachably connected to the support rod.
Optionally, in the above ground wire winding device, the insulating rod wire clamping end clamping groove and the insulating rod hand holding end clamping groove are provided with pressing elastic pieces.
Optionally, in the above ground wire winding device, the insulation rod wire clamping end clamping groove and/or the insulation rod hand holding end clamping groove is provided with a spring hook for straightening and fixing a forked portion of the ground wire.
Optionally, the ground wire winding device further includes a bearing assembly, where the bearing assembly includes a bearing seat, a bearing disposed in the bearing seat, and a hollow tube disposed below the bearing seat; the hollow pipe can be sleeved at the top end of the supporting rod;
and the rotating shaft on the clamping groove of the wire clamping end of the insulating rod and the rotating shaft on the clamping groove of the hand holding end of the insulating rod are matched with the bearing.
According to the above technical scheme, the utility model provides an earth connection winding device, the draw-in groove opening of insulating rod holder wire end draw-in groove is towards another bracing piece, and the insulating rod holds the draw-in groove opening of holding the end draw-in groove towards a bracing piece, consequently, can go into insulating rod holder wire end draw-in groove and insulating rod holder end draw-in groove with the both ends card respectively of the insulating rod of earth connection for the insulating rod erects between two bracing pieces. Through the rotation of rotatable parts for insulating rod presss from both sides line end draw-in groove and/or insulating rod holds the end draw-in groove and rotates, and then drives the insulating rod and rotate, makes the conductor wire of earth connection can twine on the insulating rod automatically, has accomplished the winding of conductor wire, then with the both ends of insulating rod respectively by insulating rod presss from both sides the line end draw-in groove and the insulating rod holds the end draw-in groove in extract can. Through the arrangement, time and labor waste caused by manually holding the insulating rod and then winding the conducting wire are effectively avoided, the labor intensity of electric power operators is effectively reduced, and the working efficiency is improved; and, the rotation of insulating rod can be realized through the drive of rotatable parts to the conductor wire twines on the insulating rod, avoided making the phenomenon of twist form appear in the conductor wire because of the irregular winding of operation personnel, also avoided the fracture that three phases closed the junction and the line nose junction, satisfied the safety protection requirement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a ground wire winding device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a clamping groove, a base and a supporting rod of an insulating rod clamping end provided in an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a clamping groove, a base and a supporting rod of an insulating rod clamping end according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a clamping groove, a base and a supporting rod of a handheld end of an insulating rod according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a clamping groove, a base and a supporting rod of a handheld end of an insulating rod according to an embodiment of the present invention
Fig. 6 is a schematic structural view of a base, a support rod and a beam fixing clip according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first beam section according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional view of a first beam section provided by an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a second beam section according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional view of a second beam section provided by an embodiment of the present invention;
fig. 11 is a schematic front view of a sliding assembly according to an embodiment of the present invention;
fig. 12 is a schematic side view of a sliding assembly according to an embodiment of the present invention;
fig. 13 is a schematic front view of a clamping groove of an insulating rod clamping end of the sliding assembly according to an embodiment of the present invention;
fig. 14 is a schematic side view of a clamping groove of an insulation rod clamping end of the sliding assembly according to an embodiment of the present invention;
fig. 15 is a schematic side view of a clamping groove of an insulation rod clamping end of the sliding assembly according to an embodiment of the present invention;
fig. 16 is a schematic front view of a clamping groove of an insulation rod clamping end of a sliding assembly according to an embodiment of the present invention.
Detailed Description
The utility model discloses an earth connection wind to reduce intensity of labour, improve work efficiency, satisfy the safety protection requirement.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, an embodiment of the present invention provides an earth connection winding device, which includes a base 1, a support rod 2, an insulation rod clamping slot 6, an insulation rod holding slot 9, and a rotating handle 4. The number of the support rods 2 is two; the insulating rod wire clamping end clamping groove 6 is rotatably arranged on one support rod 2, and the opening of the insulating rod wire clamping end clamping groove 6 faces the other support rod 2; the clamping groove 9 at the handheld end of the insulating rod is rotatably arranged on the other supporting rod 2, and the opening of the clamping groove 9 at the handheld end of the insulating rod faces one supporting rod 2; the rotating part 4 is used for driving the clamping groove 6 of the wire clamping end of the insulating rod and/or the clamping groove 9 of the hand holding end of the insulating rod to rotate.
The embodiment of the utility model provides a ground connection winding device, the draw-in groove opening of insulating rod holder wire end draw-in groove 6 is towards another bracing piece 2, and the insulating rod holds the draw-in groove opening of holding end draw-in groove 9 and is towards a bracing piece 2, consequently, can go into insulating rod holder wire end draw-in groove 6 and insulating rod hold end draw-in groove 9 with the both ends card respectively of the insulating rod 15 of earth connection for insulating rod 15 erects between two bracing pieces 2. Through the rotation of rotatable parts 4 for insulating rod presss from both sides line end draw-in groove 6 and/or insulating rod holds end draw-in groove 9 and rotates, and then drives insulating rod 15 and rotate, makes the conductor wire 16 of earth connection can twine on insulating rod 15 automatically, has accomplished the winding of conductor wire 16, then holds the both ends of insulating rod 15 by insulating rod presss from both sides line end draw-in groove 6 and insulating rod respectively and holds and extract in the end draw-in groove 9 can. Through the arrangement, the time and labor waste caused by manually holding the insulating rod 15 and then winding the conducting wire 16 are effectively avoided, the labor intensity of electric power operators is effectively reduced, and the working efficiency is improved; moreover, the rotation of the insulating rod 15 can be realized by driving the rotating part 4, so that the conducting wire 16 is wound on the insulating rod 15, the phenomenon that the conducting wire 16 is twisted irregularly by operating personnel is avoided, the breakage of a three-phase joint and a wire nose joint is also avoided, and the safety protection requirement is met.
It can be understood that the rotating part 4 can be a rotating handle fixedly connected with the clamping groove 6 of the insulating rod wire clamping end and/or the clamping groove 9 of the insulating rod hand-held end, or can be an electric driving device such as a motor for driving the clamping groove 6 of the insulating rod wire clamping end and/or the clamping groove 9 of the insulating rod hand-held end to rotate.
The rollers can be arranged below the base 1, so that the distance can be conveniently adjusted during carrying and use. In this embodiment, three universal wheels with self-locking function are arranged and installed in a triangular manner below the base 1.
Preferably, the insulating rods 15 of the three ground wires are arranged between the insulating rod wire clamping end clamping groove 6 and the insulating rod hand holding end clamping groove 9 at a time, and the conductive wire winding operation of the three ground wires is completed at one time.
In this embodiment, the rotating part 4 is a rotating handle fixedly connected with the clamping groove 6 of the wire clamping end of the insulating rod.
The winding device for the grounding wire in the embodiment further comprises a beam 10 and a sliding assembly 14 arranged on the beam 10 in a sliding manner, wherein a conducting wire 16 of the grounding wire can penetrate into the sliding assembly 14; the supporting rods 2 are provided with beam fixing clamping pieces 3, one end of a beam 10 is connected with the beam fixing clamping piece 3 on one supporting rod 2, and the other end of the beam 10 is connected with the beam fixing clamping piece 3 on the other supporting rod 2. In the rotating process of the rotating part 4, the sliding component 14 slides along the beam 10, and then the conductive wire 16 is driven to move along the extending direction of the beam 10, so that the conductive wire 16 is uniformly wound on the insulating rod 15, the twist condition of the conductive wire 16 in the winding process is further avoided, and the winding uniformity of the conductive wire 16 is improved. Preferably, the beam fixing clip 3 is welded at about 2/3 of the support bar 2.
In this embodiment, the cross beam 10 and the support rod 2 are hollow tubes, so as to reduce the weight and facilitate disassembly, assembly, storage and transportation.
As shown in fig. 1 and 6, in the present embodiment, the beam fixing clip 3 is a ring structure, and the end of the beam 10 penetrates into the ring structure. Through the arrangement, the end part of the beam 10 is detachably connected with the beam fixing clamping piece 3, so that the grounding wire winding device is convenient to disassemble, assemble, store and carry.
In order to meet the winding use of the grounding wires of the insulating rods with different lengths, the beam 10 can be formed by a plurality of sections of beam sections, so that the purpose of extending the beam can be achieved. That is, the beam 10 includes at least two detachably connected beam sections. Through the arrangement, the beam 10 is convenient to disassemble, assemble, store and carry.
Further, two adjacent beam sections are connected by a thread.
In this embodiment, the beam section is made of a hollow steel pipe having a smooth outer surface.
As shown in fig. 7, 8, 9 and 10, in this embodiment, the beam 10 is composed of two detachably connected beam sections, the two beam sections are a first beam section 101 and a second beam section 102, the first beam section 101 is provided with an external thread structure 103, the second beam section 102 is provided with an internal thread structure 104, and the external thread structure 103 is connected with the internal thread structure 104 in a matching manner.
As shown in fig. 11 and 12, the slide unit 14 includes: an assembly frame 143; a slide-fitting hole 142 provided on the module frame 143, the cross member 10 penetrating the slide-fitting hole 142; the guide pulley 141 provided on the module frame 143 is rotated, and the conductive wire 16 is in contact with the guide pulley 141. Through the arrangement, the conductive wire 16 is effectively protected, and the movement of the conductive wire 16 can be met.
Further, a sliding bearing 142 is provided in the assembly frame 143, the sliding bearing 142 has a sliding fit hole 142 inside, and the sliding bearing 142 is a linear bearing. In this embodiment, the number of the guide pulleys 141 is two, and the gap between one guide pulley 141 and the module frame 143, the gap between two guide pulleys 141, and the gap between the other guide pulley 141 and the outer wall of the sliding bearing 142 form a gap through which the conductive wire 16 passes, and the conductive wire 16 sequentially passes through the gaps and the gaps, which can effectively improve the stability of the movement of the conductive wire 16 along the beam 10.
In the present embodiment, the module frame 143 is preferably made of a thin steel plate.
Specifically, the slide module 14 is configured by mounting and fixing the slide bearing 142 and the two guide pulleys 141 in a predetermined arrangement on an assembly formed between two oval steel plates (module frames 143). The shafts of the two guide pulleys 141 are fixed to the first elliptic thin steel plate in an aligned position, a hole having the same diameter as the outer diameter of the sliding bearing 142 is formed in the bottom of the second thin steel plate, and the sliding bearing 142 is inserted through the hole formed in the first thin steel plate and welded. A hole (the diameter of the hole is the same as the diameter of the pulley shaft of the guide pulley 141 and the position is the same as the position where the shaft of the intermediate guide pulley 141 is fixed to the first elliptical thin steel plate) is formed in the second elliptical thin steel plate, the other end of the pulley shaft of the intermediate guide pulley 141 is passed through the hole formed in the second elliptical thin steel plate, and a nut is screwed to the shaft, so that the second elliptical thin steel plate is integrated with the first elliptical thin steel plate, the sliding bearing 142 and the two guide pulleys 141. At this time, the second thin steel plate is rotatable about the pulley shaft of the intermediate guide pulley 141. When the second thin steel plate rotates clockwise (anticlockwise), the second guide pulley 141 is grooved along the motion track of the second steel plate side shaft (the groove width is slightly larger than the width between the pulley shafts of the guide pulley 141), and a half of the hole at the bottom of the second thin steel plate is removed, so that the second thin steel plate can clamp the sliding bearing 142 and the second guide pulley 141 and can rotate by taking the pulley shaft of the guide pulley 141 in the middle as the center, and the electric lead 16 conveniently passes through the sliding component 14 when in use. The sliding bearing 142 is used for enabling the sliding assembly 14 to perform self-motion along the cross beam 10 in the axial direction during the winding process of the grounding wire, one guide pulley 141 is used for guiding, and the other guide pulley 141 is used for tensioning the conducting wire 16 and straightening the wound conducting wire 16.
In order to further facilitate the transportation and storage of the ground wire winding device, the number of the bases 1 is two and is in one-to-one correspondence with the support rods 2. Through the arrangement, the distance between the clamping groove 6 of the wire clamping end of the insulating rod and the clamping groove 9 of the handheld end of the insulating rod can be adjusted, so that the split-phase and complete-set grounding wire is suitable for split phases of different models (different lengths), and the universality is improved.
Further, the base 1 is detachably connected to the support rod 2. Thereby further facilitating handling for disassembly, assembly, storage and transportation.
As shown in fig. 13, 14, 15 and 16, the clamping groove 6 for the wire clamping end of the insulating rod and the clamping groove 9 for the hand holding end of the insulating rod are both provided with a pressing spring piece 8. In this embodiment, the pressing spring 8 is an arch-shaped pressing spring. Through setting up and compressing tightly shell fragment 8, improved the fixed stability of insulating rod. Through the arrangement, the insulating rod wire clamping ends and the insulating rod handle ends of different types and sizes can be inserted into the corresponding clamping grooves to be used and fastened, and therefore the universality is improved. In this embodiment, the steel sheet is used to weld and manufacture the rectangular iron frame (called as the slot) according to the size of the clamping end of the insulating rod and the size of the handle of the insulating rod, so as to insert the clamping end of the insulating rod and the holding end of the insulating rod into the slot respectively, and integrate the three grounding insulating rods of the set of grounding wires. The bow-shaped pressing elastic pieces are fixed on the four inner walls of the clamping groove respectively (one end of each bow-shaped pressing elastic piece can be fixed to extend) and used for pressing the hand-held end of the inserted insulating rod and the wire clamping end of the insulating rod.
In this embodiment, the set of ground wires has bifurcated portions such as three-phase bifurcated wires, and in order to avoid the bifurcated portions from obstructing the conductive wire 16 during winding, the bifurcated portions need to be fixed before the ground wires are wound. In this embodiment, the clamping groove 6 for the wire clamping end of the insulating rod and/or the clamping groove 9 for the hand holding end of the insulating rod are/is provided with a spring hook 7 for straightening and fixing the forked part of the grounding wire. That is, the bifurcated portion of the ground wire is fixed by being connected to the spring hook 7 to be straightened.
Preferably, the bearing assembly comprises a bearing seat 5, a bearing arranged in the bearing seat 5 and a hollow pipe arranged below the bearing seat 5; the hollow pipe can be sleeved at the top end of the support rod 2; the rotating shaft on the clamping groove 6 of the end clamping end of the insulating rod and the rotating shaft on the clamping groove 9 of the hand holding end of the insulating rod are matched with the bearing. Through the arrangement, the smooth degree of rotation of the clamping groove 6 of the wire clamping end of the insulating rod and the clamping groove 9 of the handheld end of the insulating rod is effectively improved. And when in use, the hollow pipe is sleeved at the upper end of the support rod 2. When the device is not used, the hollow pipe is separated from the support rod 2, so that the device is convenient to disassemble, assemble, store and carry.
Namely, the bearing seat 5 is welded at one end of the hollow tube (preferably, the inner diameter of the hollow tube is 2mm larger than the outer diameter of the support rod 2, so that the hollow tube is conveniently sleeved in the support rod 2), and the clamping groove 6 of the wire clamping end of the insulating rod and the clamping groove 9 of the holding end of the insulating rod are provided with rotating shafts. The rotating shaft penetrates through a bearing in the bearing seat 5 (the rotating shaft does not slide after being inserted into the bearing, the diameter of the rotating shaft is the same as the inner diameter of the bearing, otherwise, the rotating shaft needs to be fixed at two ends of the bearing through clamping rings), and the rotating shaft on the clamping groove 6 of the insulating rod wire clamping end and the rotating shaft on the clamping groove 9 of the insulating rod hand holding end are matched with the bearing. And welding the rotating handle 4 at one end of the rotating shaft of the clamping groove 6 of the wire clamping end of the insulating rod, and welding the other end of the rotating shaft at the central position of the back part of the clamping groove 6 of the wire clamping end of the insulating rod to complete the manufacture of the rotating mechanism.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A ground wire winding device, comprising:
a base (1);
the supporting rods (2) are arranged on the base (1), and the number of the supporting rods (2) is two;
an insulating rod wire clamping end clamping groove (6) is rotatably arranged on one support rod (2), and the opening of the insulating rod wire clamping end clamping groove (6) faces to the other support rod (2);
a clamping groove (9) at the handheld end of the insulating rod is rotatably arranged on the other supporting rod (2), and the opening of the clamping groove (9) at the handheld end of the insulating rod faces one supporting rod (2);
and the rotating part (4) is used for driving the clamping groove (6) of the wire clamping end of the insulating rod and/or the clamping groove (9) of the hand holding end of the insulating rod to rotate.
2. The grounding wire winding device according to claim 1, further comprising a cross beam (10) and a sliding assembly (14) slidably disposed on the cross beam (10), wherein the conductive wire (16) of the grounding wire can penetrate into the sliding assembly (14);
the supporting rod (2) is provided with a beam fixing clamping piece (3), one end of the beam (10) is connected with the beam fixing clamping piece (3) on the supporting rod (2), and the other end of the beam (10) is connected with the beam fixing clamping piece (3) on the supporting rod (2).
3. The ground wire winding device according to claim 2, characterized in that the beam fixing clip (3) is a ring-shaped structure into which the end of the beam (10) penetrates.
4. The ground wire winding arrangement according to claim 2, characterized in that the beam (10) comprises at least two detachably connected beam sections.
5. The ground wire winding device according to claim 2, wherein the sliding assembly (14) comprises:
an assembly frame (143);
a slide-fit hole (142) provided on the module frame (143), the cross member (10) penetrating into the slide-fit hole (142);
a guide pulley (141) provided on the module frame (143) is rotated, and the conductive wire (16) is in contact with the guide pulley (141).
6. The ground wire winding device according to claim 1, wherein the number of the bases (1) is two and corresponds to one of the support rods (2).
7. The ground wire winding device according to claim 1, characterized in that the base (1) is detachably connected to the support bar (2).
8. The ground wire winding device according to claim 1, wherein the insulating rod wire clamping end clamping groove (6) and the insulating rod hand holding end clamping groove (9) are provided with pressing spring pieces (8) therein.
9. The ground wire winding device according to claim 1, wherein the insulation rod wire clamping end clamping groove (6) and/or the insulation rod hand holding end clamping groove (9) is/are provided with a spring hook (7) for straightening and fixing the forked portion of the ground wire.
10. The earth wire winding device according to any one of claims 1 to 9, further comprising a bearing assembly including a bearing housing (5), a bearing disposed in the bearing housing (5), and a hollow tube disposed below the bearing housing (5); the hollow pipe can be sleeved at the top end of the supporting rod (2);
and the rotating shaft on the clamping groove (6) of the wire clamping end of the insulating rod and the rotating shaft on the clamping groove (9) of the hand holding end of the insulating rod are matched with the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259431.3U CN213230974U (en) | 2020-10-12 | 2020-10-12 | Grounding wire winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259431.3U CN213230974U (en) | 2020-10-12 | 2020-10-12 | Grounding wire winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213230974U true CN213230974U (en) | 2021-05-18 |
Family
ID=75880297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022259431.3U Active CN213230974U (en) | 2020-10-12 | 2020-10-12 | Grounding wire winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213230974U (en) |
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2020
- 2020-10-12 CN CN202022259431.3U patent/CN213230974U/en active Active
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