CN208241274U - A kind of tension disk - Google Patents
A kind of tension disk Download PDFInfo
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- CN208241274U CN208241274U CN201820912193.1U CN201820912193U CN208241274U CN 208241274 U CN208241274 U CN 208241274U CN 201820912193 U CN201820912193 U CN 201820912193U CN 208241274 U CN208241274 U CN 208241274U
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- fabric wheel
- bracket
- connecting portion
- crowded
- tension disk
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Abstract
The utility model provides a kind of tension disk, belongs to electric wire mounting technique field.Tension disk includes bracket, movable component, squeezes top and actuator.Movable component includes matrix, the first fabric wheel and the second fabric wheel, and the first fabric wheel and the second fabric wheel are arranged at intervals at matrix, the circumferential wall formation clamping gap of the circumferential wall of the first fabric wheel and the second fabric wheel, and matrix is slidably arranged on bracket.It squeezes top and is set to bracket, the first fabric wheel and the second fabric wheel are towards crowded top.Actuator is for driving matrix with respect to bracket slide, so that the first fabric wheel and the second fabric wheel are slided to close to the direction for squeezing top.This tension disk can fast and easy labour-saving the electric wires of insulator two sides is bonded, guarantee that bundled piece can firmly bundle the electric wire of insulator two sides, the aesthetics, fastness after binding are good.
Description
Technical field
The utility model relates to electric wire mounting technique fields, in particular to a kind of tension disk.
Background technique
During by electric wire binding on insulator, electric wire can be enclosed around insulator one, then be bonded two sides electric wire
And the electric wire of insulator two sides is bundled by bundled piece.Since electric wire is thicker, by the electric wire of two sides fit together compared with
It is time-consuming and laborious for difficulty, it is poor to tighten effect.
Utility model content
The purpose of this utility model is to provide a kind of tension disks, to improve expense during electric wire bundlees on insulator
When laborious problem.
The utility model is realized in this way:
Based on above-mentioned purpose, the utility model provides a kind of tension disk, comprising:
Bracket;
Movable component, the movable component include matrix, the first fabric wheel and the second fabric wheel, first fabric wheel and
Second fabric wheel is arranged at intervals at described matrix, the circumferential wall of first fabric wheel and the circumferential wall shape of the second fabric wheel
At clamping gap, described matrix is slidably arranged on the bracket;
Top is squeezed, the crowded top is set to the bracket, and first fabric wheel and second fabric wheel are towards described
Squeeze top;
Actuator, the actuator is for driving the relatively described bracket slide of described matrix, so that first fabric wheel
It is slided with second fabric wheel to the direction close to the crowded top.
In one embodiment of the utility model, the crowded top has towards first fabric wheel and described second
The crowded top surface of fabric wheel;
The crowded top surface is the arc surface being recessed inwardly, the axial line of first fabric wheel and second fabric wheel
Axial line of the axial line each parallel to the arc surface.
In one embodiment of the utility model, the crowded top is connect with the holder pivots;
The axis of the relatively described holder pivots in crowded top is parallel to the axial line of the arc surface.
In one embodiment of the utility model, the tension disk further includes the first elastic component and the second elastic component;
One end of first elastic component is connect with the crowded top, and the other end of the first elastic component and the bracket connect
It connects;One end of second elastic component is connect with the crowded top, and the other end of second elastic component is connect with the bracket;
The axis of the relatively described holder pivots in crowded top is between first elastic component and the second elastic component;
When the crowded top is rotated to first direction, first elastic component, which has, prevents the crowded top to described the
The trend of one direction rotation;When the crowded top is rotated to second direction, second elastic component, which has, prevents the crowded top
The trend that portion is rotated to the second direction, the second direction are opposite with first direction.
In one embodiment of the utility model, the bracket includes first connecting portion and second connecting portion, and described
One interconnecting piece is perpendicular to the second connecting portion;
The crowded top is connected to the first connecting portion, and described matrix is slidably connected with the second connecting portion, described
Matrix can be slided along the extending direction of the second connecting portion.
In one embodiment of the utility model, the bracket further includes third interconnecting piece, the third interconnecting piece with
The first connecting portion is connected by the second connecting portion, the first connecting portion, second connecting portion and third interconnecting piece structure
At U-shaped structure;
For the movable component between the first connecting portion and the third interconnecting piece, the actuator is bolted in institute
Third interconnecting piece is stated, when the actuator is rotated and contacted with described matrix, the actuator can push described matrix along institute
The extending direction for stating second connecting portion is slided to the direction close to the crowded top.
In one embodiment of the utility model, first fabric wheel and second fabric wheel are symmetrically distributed in institute
State the two sides of the axis of actuator rotation.
In one embodiment of the utility model, the bracket is equipped with the guide rail slided for described matrix.
In one embodiment of the utility model, the bracket is equipped with card slot, and the card slot has opposite first
Cell wall and the second cell wall, first cell wall are equipped with first sliding groove, and second cell wall is equipped with second sliding slot;
Both ends on the guide rail width direction are stuck in respectively in the first sliding groove and second sliding slot.
In one embodiment of the utility model, first fabric wheel and second fabric wheel are and described matrix
Rotation connection.
The beneficial effects of the utility model are:
The utility model provides a kind of tension disk, in use, electric wire winds a circle on insulator, by insulator two sides
Electric wire is set to movable component and squeezes between top, and the electric wire of side is set between the first fabric wheel and the second fabric wheel, the other side
Electric wire be set to and squeeze top, drive matrix with respect to bracket slide by actuator so that the first fabric wheel and the second fabric wheel to
Close to the direction sliding at top is squeezed, so that the electric wire of insulator two sides is bonded and be compressed, in order to pass through bundled piece for two sides
Electric wire bundled.This tension disk can fast and easy labour-saving the electric wires of insulator two sides is bonded, guarantee bundled piece energy
Enough firmly to bundle the electric wire of insulator two sides, the aesthetics, fastness after binding are good.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the tension disk that the utility model embodiment 1 provides;
Fig. 2 is the structural schematic diagram of bracket shown in FIG. 1;
Fig. 3 is the structural schematic diagram at the first visual angle of movable component shown in FIG. 1;
Fig. 4 is the structural schematic diagram at the second visual angle of movable component shown in FIG. 1;
Fig. 5 is the structural schematic diagram at crowded top shown in FIG. 1;
Fig. 6 is the operation schematic diagram for the tension disk that the utility model embodiment 1 provides;
Fig. 7 is the structural schematic diagram for the tension disk that the utility model embodiment 2 provides.
Icon: 100- tension disk;10- bracket;11- first connecting portion;12- second connecting portion;13- third interconnecting piece;14-
Threaded hole;15- guide rail;20- movable component;21- matrix;211- card slot;The first cell wall of 2111-;The second cell wall of 2112-;2113-
First sliding groove;2114- second sliding slot;212- holding tank;The first fabric wheel of 22-;The second fabric wheel of 23-;24- first rotating shaft;25-
Second shaft;30- squeezes top;31- base portion;311- arc surface;32- bar portion;40- actuator;41- first connecting rod;42- second connects
Bar;50- third shaft;The first elastic component of 60-;The second elastic component of 70-;200- electric wire;300- insulator;400- bundled piece.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings
Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or
Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase
To importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects;It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of tension disk 100, including bracket 10, movable component 20,30 and of crowded top
Actuator 40, movable component 20 are slidably connected with bracket 10, squeeze top 30 and are set on bracket 10, actuator 40 is for driving activity
Component 20 is slided with respect to bracket 10 to close to the direction for squeezing top 30.
Wherein, as shown in Fig. 2, bracket 10 is connected including first connecting portion 11, second connecting portion 12 with third, the first connection
Portion 11 is connect with third interconnecting piece 13 by second connecting portion 12, first connecting portion 11, second connecting portion 12 and third interconnecting piece
13 constitute U-shaped structure, and for first connecting portion 11 perpendicular to second connecting portion 12, first connecting portion 11 is parallel with third interconnecting piece 13.
Wherein, third interconnecting piece 13 is equipped with threaded hole 14, and threaded hole 14 is through-hole, and threaded hole 14 is axially perpendicular to the
One interconnecting piece 11.In addition, second connecting portion 12 is equipped with guide rail 15, guide rail 15 is plate structure, and guide rail 15 is set to the second connection
The inside in portion 12, guide rail 15 arrange that guide rail 15 welds together with second connecting portion 12 along the extending direction of second connecting portion 12.
As shown in figure 3, movable component 20 includes matrix 21, the first fabric wheel 22 and the second fabric wheel 23.In the present embodiment,
First fabric wheel 22 and the second fabric wheel 23 are rotatablely connected with matrix 21.
Wherein, matrix 21 is block structure, as shown in figure 4, one end on the length direction of matrix 21 is equipped with card slot 211,
Card slot 211 has opposite the first cell wall 2111 and the second cell wall 2112, and the first cell wall 2111 is equipped with first sliding groove 2113, the
Two cell walls 2112 are equipped with second sliding slot 2114.Side in 21 width direction of matrix is equipped with holding tank 212.
First fabric wheel 22 is partially located in holding tank 212, and the first fabric wheel 22 passes through first rotating shaft 24 and 21 turns of matrix
Dynamic connection, i.e. the first fabric wheel 22 can be rotated around first rotating shaft 24 relative to matrix 21, and 22 pivot center of the first fabric wheel is
Axial line;The radius of second fabric wheel 23 is equal with the radius of the first fabric wheel 22, and the second fabric wheel 23 is partially located at holding tank
In 212, the second fabric wheel 23 is rotatablely connected by the second shaft 25 with matrix 21, i.e., the second fabric wheel 23 can be around the second shaft
25 rotate relative to matrix 21, and 23 pivot center of the second fabric wheel is axial line.The axis parallel of first fabric wheel 22 is in
The axial line of two fabric wheels 23 is formed between clamping between the circumferential wall of first fabric wheel 22 and the circumferential wall of the second fabric wheel 23
Gap.
For movable component 20 between first connecting portion 11 and third interconnecting piece 13, guide rail 15 is located at the card slot of matrix 21
In 211, the both ends in 15 width direction of guide rail are stuck in respectively in first sliding groove 2113 and second sliding slot 2114, to realize matrix
21 oriented sliding, 21 opposite rail 15 of matrix have good stability during sliding.
As shown in figure 5, squeezing top 30 includes base portion 31 and bar portion 32, one end of bar portion 32 is connect with base portion 31, base portion 31
The end face of one end far from bar portion 32 is to squeeze top surface.In the present embodiment, crowded top surface is the arc surface 311 being recessed inwardly, arc surface
311 radius is much larger than the radius of the first fabric wheel 22.
As shown in Figure 1, the bar portion 32 for squeezing top 30 is fixedly connected with the first connecting portion 11 of bracket 10, the first fabric wheel 22
Axial line and the second fabric wheel 23 axial line of the axial line each parallel to arc surface 311, the first fabric wheel 22 and the second pressure
Line wheel 23 towards crowded top surface, the axial line of the first fabric wheel 22 at a distance from the axial line of arc surface 311 with the second fabric wheel 23
Axial line and the axial line of arc surface 311 be equidistant.
In the present embodiment, actuator 40 is T-shaped structure, and actuator 40 includes that orthogonal first connecting rod 41 and second connects
Bar 42, the length of second connecting rod 42 are greater than the length of first connecting rod 41.Second connecting rod 42 is equipped with and the threaded hole on bracket 10
14 external screw threads to match.
The pile of second connecting rod 42 of actuator 40 is connected to threaded hole 14, second connecting portion 12 of the second connecting rod 42 along bracket 10
Extending direction arrangement, the first fabric wheel 22 with and the second fabric wheel 23 be symmetrically distributed in the two sides of the axis that actuator 40 rotates.
When actuator 40 is rotated relative to bracket 10, second connecting rod 42 will be moved along the extending direction of second connecting portion 12, actuator 40
It will be contacted with matrix 21, so that matrix 21 be pushed to slide along the extending direction of second connecting portion 12 to close to the direction for squeezing top 30
It is dynamic.
In the actual operation process, as shown in fig. 6, electric wire 200 is after insulator 300 fans one circle of a winding, by insulator
The electric wire 200 of 300 two sides is set to movable component 20 and squeezes between top 30, and the electric wire 200 of side is set to 22 He of the first fabric wheel
Between second fabric wheel 23, the electric wire 200 of the other side, which is set to, to be squeezed top 30 and contacts with arc surface 311, turns 40 turns of actuator
It is dynamic, to drive matrix 21 to slide with respect to bracket 10, so that the first fabric wheel 22 and the second fabric wheel 23 are to close to crowded top 30
Direction sliding, to make the electric wire 200 of 300 two sides of insulator move closer to and be bonded compression;It then will by bundled piece 400
The electric wire 200 of 300 two sides of insulator is bundled.This tension disk 100 can fast and easy labour-saving by 300 two sides of insulator
Electric wire 200 is bonded, and guarantees that bundled piece 400 can firmly bundle the electric wire 200 of 300 two sides of insulator, after binding
Aesthetics, fastness are good.
In the present embodiment, squeezing top 30 is individual component, and effect is and the first fabric wheel 22 and the second fabric wheel 23
Cooperation clamps the electric wire 200 of 300 two sides of insulator.In other specific embodiments, squeezing top 30 can also be the one of bracket 10
Part, for example, squeezing the first connecting portion 11 that top 30 is bracket 10, the first fabric wheel 22 and the second fabric wheel 23 are connect with first
The cooperation of portion 11 clamps the electric wire 200 of 300 two sides of insulator.
In the present embodiment, squeezing top 30 has crowded top surface, and crowded top surface is the arc surface 311 being recessed inwardly, and arc surface 311 is right
Electric wire 200 can play restriction effect, avoid the mutual changing of the relative positions of electric wire 200 of 300 two sides of insulator in clamping process, and by two sides
Electric wire 200 clamp after, electric wire 200 will not from movable component 20 and squeeze top 30 between fall off.
In the present embodiment, bracket 10 includes first connecting portion 11, second connecting portion 12 and third interconnecting piece 13, the first connection
Portion 11, second connecting portion 12 and third interconnecting piece 13 constitute U-shaped structure, and structure is simple, have good structural stability.First
Interconnecting piece 11 squeezes top 30 for installing, and second connecting portion 12 is used for installation base body 21, and third interconnecting piece 13 is for installing driving
Part 40, it is rationally distributed, it can effectively simplify overall structure.
In the present embodiment, the first fabric wheel 22 and the second crimping line wheel are symmetrically distributed in the two of the axis that actuator 40 rotates
Side, this structure make the resultant force of power suffered by the first fabric wheel 22 in clamping process and the second fabric wheel 23 be located at driving
On the pivot center of part 40, to avoid matrix 21 by turning torque, the stability in 21 sliding process of matrix is improved, is protected
Demonstrate,prove the service life of matrix 21.
In the present embodiment, the first fabric wheel 22 and the second fabric wheel 23 are rotatablely connected with matrix 21, during clamp
First fabric wheel 22 and the second fabric wheel 23 and electric wire 200 are rolling friction, can effectively reduce the first contact roller and second and compress
Frictional force between wheel and electric wire 200.In other specific embodiments, the first fabric wheel 22 can also be fixed with the second fabric wheel 23
In matrix 21.
Embodiment 2
The present embodiment provides a kind of tension disk 100, the difference with above-described embodiment is, squeezes top 30 and rotates with bracket 10
Connection squeezes top 30 with 10, bracket and is equipped with the first elastic component 60 and the second elastic component 70.
As shown in fig. 7, the bar portion 32 for squeezing top 30 is rotated by third shaft 50 and the first connecting portion 11 of bracket 10 and is connected
It connects, that is, squeezing top 30 can rotate relative to bracket 10 around third shaft 50.It is parallel to squeeze the axis that top 30 is rotated relative to bracket 10
In the axial line of arc surface 311.
In the present embodiment, the first elastic component 60 and the second elastic component 70 are spring.One end of first elastic component 60 and squeeze
The base portion 31 at top 30 connects, and the other end of the first elastic component 60 is connect with the first connecting portion 11 of bracket 10;Second elastic component
70 one end is connect with the base portion 31 for squeezing top 30, and the other end of the second elastic component 70 and the first connecting portion 11 of bracket 10 connect
It connects, squeezes the axis of the opposite rotation of bracket 10 in top 30 between the first elastic component 60 and the second elastic component 70.When crowded top 30
When rotating to first direction, the first elastic component 60, which has, prevents to squeeze the trend that top 30 is rotated to first direction, i.e., the first elasticity
Part 60 is in tensional state;When squeezing top 30 and rotating to second direction, the second elastic component 70, which has, prevents to squeeze top 30 to the
The trend of two directions rotation, i.e. the second elastic component 70 are in tensional state, and second direction is opposite with first direction.The present embodiment
In, first direction is that clockwise, second direction is counterclockwise.
In the present embodiment, squeezes top 30 and be rotatablely connected with bracket 10, the circular arc for squeezing top 30 can be made in clamping process
311 automatic centering of face guarantees clamping effect.
In the present embodiment, top 30 is squeezed with 10, bracket and is equipped with the first elastic component 60 and the second elastic component 70, the first elasticity
Part 60 and the second elastic component 70, which tense crowded top 30, can be maintained at crowded top 30 operating position, guarantee that squeezing top 30 is to be not affected by
It will not arbitrarily deflect under the action of external force, be used convenient for operator.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of tension disk characterized by comprising
Bracket;
Movable component, the movable component include matrix, the first fabric wheel and the second fabric wheel, first fabric wheel and described
Second fabric wheel is arranged at intervals at described matrix, and the circumferential wall of first fabric wheel and the circumferential wall of the second fabric wheel are formed and pressed from both sides
Gap is held, described matrix is slidably arranged on the bracket;
Top is squeezed, the crowded top is set to the bracket, and first fabric wheel and second fabric wheel are towards the crowded top
Portion;
Actuator, the actuator is for driving the relatively described bracket slide of described matrix, so that first fabric wheel and institute
The second fabric wheel is stated to slide to the direction close to the crowded top.
2. tension disk according to claim 1, which is characterized in that the crowded top have towards first fabric wheel and
The crowded top surface of second fabric wheel;
The crowded top surface is the arc surface being recessed inwardly, the axle center of the axial line of first fabric wheel and second fabric wheel
Axial line of the line each parallel to the arc surface.
3. tension disk according to claim 2, which is characterized in that the crowded top is connect with the holder pivots;
The axis of the relatively described holder pivots in crowded top is parallel to the axial line of the arc surface.
4. tension disk according to claim 3, which is characterized in that the tension disk further includes the first elastic component and the second bullet
Property part;
One end of first elastic component is connect with the crowded top, and the other end of the first elastic component is connect with the bracket;Institute
The one end for stating the second elastic component is connect with the crowded top, and the other end of second elastic component is connect with the bracket;It is described
The axis of the relatively described holder pivots in crowded top is between first elastic component and the second elastic component;
When the crowded top is rotated to first direction, first elastic component, which has, prevents the crowded top to the first party
To the trend of rotation;When the crowded top is rotated to second direction, second elastic component have prevent the crowded top to
The trend of the second direction rotation, the second direction are opposite with first direction.
5. tension disk according to claim 1, which is characterized in that the bracket includes first connecting portion and the second connection
Portion, the first connecting portion is perpendicular to the second connecting portion;
The crowded top is connected to the first connecting portion, and described matrix is slidably connected with the second connecting portion, described matrix
It can be slided along the extending direction of the second connecting portion.
6. tension disk according to claim 5, which is characterized in that the bracket further includes third interconnecting piece, the third
Interconnecting piece is connect with the first connecting portion by the second connecting portion, the first connecting portion, second connecting portion and third
Interconnecting piece constitutes U-shaped structure;
For the movable component between the first connecting portion and the third interconnecting piece, the actuator is bolted in described
Three interconnecting pieces, when the actuator is rotated and contacted with described matrix, the actuator can push described matrix along described the
The extending direction of two interconnecting pieces is slided to the direction close to the crowded top.
7. tension disk according to claim 6, which is characterized in that first fabric wheel and second fabric wheel are symmetrical
It is distributed in the two sides of the axis of the actuator rotation.
8. tension disk according to claim 1, which is characterized in that the bracket is equipped with and leads for what described matrix was slided
Rail.
9. tension disk according to claim 8, which is characterized in that the bracket is equipped with card slot, and the card slot has phase
Pair the first cell wall and the second cell wall, first cell wall be equipped with first sliding groove, second cell wall be equipped with second sliding slot;
Both ends on the guide rail width direction are stuck in respectively in the first sliding groove and second sliding slot.
10. -9 described in any item tension disks according to claim 1, which is characterized in that first fabric wheel and described second
Fabric wheel is rotatablely connected with described matrix.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820912193.1U CN208241274U (en) | 2018-06-12 | 2018-06-12 | A kind of tension disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820912193.1U CN208241274U (en) | 2018-06-12 | 2018-06-12 | A kind of tension disk |
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CN208241274U true CN208241274U (en) | 2018-12-14 |
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CN201820912193.1U Active CN208241274U (en) | 2018-06-12 | 2018-06-12 | A kind of tension disk |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109922617A (en) * | 2018-12-22 | 2019-06-21 | 南昌科悦企业管理咨询有限公司 | A kind of computer circuitry combing safety cabinet |
CN117013469A (en) * | 2023-09-25 | 2023-11-07 | 国网山东省电力公司胶州市供电公司 | Wire mounting structure |
-
2018
- 2018-06-12 CN CN201820912193.1U patent/CN208241274U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109922617A (en) * | 2018-12-22 | 2019-06-21 | 南昌科悦企业管理咨询有限公司 | A kind of computer circuitry combing safety cabinet |
CN117013469A (en) * | 2023-09-25 | 2023-11-07 | 国网山东省电力公司胶州市供电公司 | Wire mounting structure |
CN117013469B (en) * | 2023-09-25 | 2024-01-23 | 国网山东省电力公司胶州市供电公司 | Wire mounting structure |
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