CN219918356U - Wire fixing device for high-voltage line - Google Patents
Wire fixing device for high-voltage line Download PDFInfo
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- CN219918356U CN219918356U CN202320902019.XU CN202320902019U CN219918356U CN 219918356 U CN219918356 U CN 219918356U CN 202320902019 U CN202320902019 U CN 202320902019U CN 219918356 U CN219918356 U CN 219918356U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
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- 230000005540 biological transmission Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a wire fixing device for a high-voltage circuit, which relates to the technical field of electric power and electrical equipment and comprises two connecting mechanisms, wherein a connecting rod is fixedly installed between the two connecting mechanisms; the connecting mechanism comprises a connecting block, connecting rods are connected to two sides of the connecting block in a rotating mode, hooks are arranged at two ends, away from the connecting block, of the connecting rods, sliding sleeves are sleeved on the outer surfaces of the connecting rods in a sliding mode, a first spring is arranged at the upper end of the connecting block, a fixing sleeve is arranged at the other end of the first spring, limiting rods are fixedly inserted into the fixing sleeve in a penetrating mode, and two ends of each limiting rod are connected with the two sliding sleeves in a rotating mode. According to the utility model, the connecting mechanism is used for connecting the two high-voltage cables, a certain distance is kept between the two high-voltage cables, and when the high-voltage cables shake, the connecting mechanism can absorb part of acting force, so that the shaking amplitude of the high-voltage cables is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of power electrical equipment, in particular to a wire fixing device for a high-voltage wire.
Background
When the high-voltage cables are lapped between the power towers, in order to prevent the high-voltage cables from being mutually collided and wound due to wind load pushing, the limiting fixing frames are required to be arranged between different cables, so that the cables are mutually independent, and the interference of electricity consumption is reduced.
Patent document with publication number CN115117804U discloses a high-voltage cable high altitude self-limiting fixing frame, including: the outer frame is provided with positioning cylinders at equal angles on the outer wall, movable bolts are coaxially arranged in the positioning cylinders in a penetrating mode, and elastic pieces are fixed at penetrating connecting positions of the movable bolts and the positioning cylinders; further comprises: the positioning hook is rotationally connected to the tail end of the movable bolt, and a liquid sac is fixed on the inner side wall of the positioning hook; the nut worm is rotatably arranged on the outer side of the middle part of the outer frame in a penetrating manner, a worm wheel is arranged on an inner rotating shaft of the outer frame, and a gear ring is further fixed on the rotating shaft where the worm wheel is positioned; and the wire collecting ring is fixed on the side wall of the supporting ring inside the outer frame.
Above-mentioned patent all connects the several cable on outer frame, when high voltage cable receives wind-force to produce and rocks, can drive all cables of connecting on outer frame and rock in step, and then lead to electric power tower and cable contact area to produce great effort, drive electric power tower and produce and rock even, in view of this, we propose a high voltage line and use solidus device.
Disclosure of Invention
The utility model mainly aims to provide a wire fixing device for a high-voltage circuit, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the wire fixing device for the high-voltage line comprises two connecting mechanisms, wherein a connecting rod is fixedly installed between the two connecting mechanisms; the connecting mechanism comprises a connecting block, connecting rods are connected to two sides of the connecting block in a rotating mode, hooks are arranged at two ends, away from the connecting block, of the connecting rods, sliding sleeves are sleeved on the outer surfaces of the connecting rods in a sliding mode, a first spring is arranged at the upper end of the connecting block, a fixing sleeve is arranged at the other end of the first spring, limiting rods are fixedly inserted into the fixing sleeve in a penetrating mode, and two ends of each limiting rod are connected with the two sliding sleeves in a rotating mode.
Preferably, the hook is used for connecting a high-voltage cable, and a second connecting ring is arranged at one end of the hook, which is close to the connecting rod.
Preferably, a first connecting ring is arranged at one end, close to the hook, of the sliding sleeve, and a second spring is arranged between the first connecting ring and the second connecting ring.
Preferably, the second spring is used for driving the sliding sleeve to move towards a direction away from the hook.
Preferably, the first spring is used for driving the fixed sleeve to move towards the direction close to the connecting block.
Preferably, the left end and the right end of the connecting block are both provided with limiting grooves, and the connecting rod is rotationally connected with the limiting grooves.
Preferably, when the hook is connected with the high-voltage cable, if the high-voltage cable is acted by wind force to move towards the direction close to the connecting block, the connecting rod rotates towards the direction close to the connecting block and drives the sliding sleeve to move towards the direction close to the hook, the sliding sleeve drives the limiting rod to move towards the direction away from the connecting block, at the moment, the first spring is in a stretching state, the second spring is in a compression state, if wind force is reduced, the first spring drives the limiting rod to move towards the direction close to the connecting block, the second spring drives the sliding sleeve to move towards the direction away from the hook, the connecting rod moves towards the direction away from the connecting block, and the connecting rod drives the high-voltage cable to move towards the direction away from the connecting block.
Compared with the prior art, the utility model has the following beneficial effects:
1. the connecting mechanism is used for connecting the two high-voltage cables, a certain distance is kept between the two high-voltage cables, collision is avoided, when the high-voltage cables are rocked by wind power, the two high-voltage cables move for a certain distance in the direction of approaching each other, at the moment, the first spring is in a stretching state, the second spring is in a compression state, the acting force born by part of cables is absorbed through the first spring and the second spring, and when the wind power is reduced or stopped, the connecting mechanism drives the two high-voltage cables to move and reset in the direction of separating from each other, a certain buffer effect is achieved, and the rocking amplitude of the high-voltage cables is effectively reduced;
2. the connecting rod is arranged to connect the two connecting mechanisms together, namely, the distance between the two connecting mechanisms is limited, so that the device can be applied to upper and lower high-voltage cables, the application range is improved, and the arrangement of the connecting rod is convenient for an electric worker to grasp the device, and the device is beneficial to carrying.
Drawings
Fig. 1 is a schematic structural diagram of the whole wire fixing device according to the present embodiment;
FIG. 2 is a schematic view of a part of the structure of the connecting mechanism in the present embodiment;
fig. 3 is a schematic view showing a connection structure of a hook and a link in the present embodiment;
FIG. 4 is a schematic view showing a connection structure of the hook and the sliding sleeve in the present embodiment;
fig. 5 is a schematic view illustrating a usage state of the whole wire fixing device according to the present embodiment.
In the figure: 1. a connecting mechanism; 2. a connecting rod; 11. a connecting block; 111. a limit groove; 12. a first spring; 13. a fixed sleeve; 14. a limit rod; 15. a sliding sleeve; 151. a first connection ring; 16. a connecting rod; 17. a hook; 171. a second connecting ring; 18. and a second spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-5, a wire fixing device for a high-voltage line comprises two connecting mechanisms 1, wherein a connecting rod 2 is fixedly installed between the two connecting mechanisms 1; the connecting mechanism 1 comprises a connecting block 11, connecting rods 16 are rotatably connected to two sides of the connecting block 11, hooks 17 are mounted at two ends, far away from the connecting block 11, of the connecting rods 16, sliding sleeves 15 are slidably sleeved on the outer surfaces of the two connecting rods 16, a first spring 12 is mounted at the upper end of the connecting block 11, a fixing sleeve 13 is mounted at the other end of the first spring 12, a limiting rod 14 is fixedly inserted into the fixing sleeve 13, and two ends of the limiting rod 14 are rotatably connected with the two sliding sleeves 15 respectively.
The two connecting mechanisms 1 are connected with the two high-voltage cables respectively, so that a certain distance is kept between the four high-voltage cables.
Specifically, the hook 17 is used for connecting a high voltage cable, in the present utility model, the specific structure of the hook 17 is not limited, in the embodiment, a hook in the prior art is specifically adopted, a second connection ring 171 is installed at one end of the hook 17 near the connecting rod 16, and the contact area between the hook 17 and the second spring 18 is increased through the second connection ring 171.
Specifically, a first connecting ring 151 is installed at one end of the sliding sleeve 15 near the hook 17, and a second spring 18 is installed between the first connecting ring 151 and the second connecting ring 171. The contact area between the sliding sleeve 15 and the second spring 18 is increased by the first connecting ring 151. The sliding sleeve 15 is driven by the second spring 18 to face away from the hook 17.
Specifically, the second spring 18 is configured to drive the sliding sleeve 15 to move in a direction away from the hook 17. When the high-voltage cable is shaken by wind force, the second spring 18 is compressed, and part of the acting force applied to the high-voltage cable is converted into elastic potential energy.
Specifically, the first spring 12 is configured to drive the fixing sleeve 13 to move toward a direction approaching the connecting block 11. When the high-voltage cable is rocked by wind force, the first spring 12 is stretched to convert part of acting force received by the high-voltage cable into elastic potential energy of the high-voltage cable, and the high-voltage cable plays a role in buffering.
In order to limit the rotation range of the connecting rod 16 and avoid collision caused by too close distance between two high-voltage cables, in this embodiment, the left end and the right end of the connecting block 11 are both provided with a limiting groove 111, and the connecting rod 16 is rotationally connected with the limiting groove 111. The rotation amplitude of the link 16 is limited by the limit groove 111.
Specifically, when the hook 17 is connected with the high-voltage cable, if the high-voltage cable moves towards the direction close to the connecting block 11 under the action of wind force, the connecting rod 16 rotates towards the direction close to the connecting block 11 and drives the sliding sleeve 15 to move towards the hook 17, the sliding sleeve 15 drives the limiting rod 14 to move towards the direction far away from the connecting block 11, at the moment, the first spring 12 is in a stretching state, the second spring 18 is in a compression state, if the wind force is reduced, the first spring 12 drives the limiting rod 14 to move towards the direction close to the connecting block 11, the second spring 18 drives the sliding sleeve 15 to move towards the direction far away from the hook 17, the connecting rod 16 moves towards the direction far away from the connecting block 11, and the connecting rod 16 drives the high-voltage cable to move towards the direction far away from the connecting block 11.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high tension transmission line is with solidus device which characterized in that: the device comprises two connecting mechanisms (1), wherein connecting rods (2) are fixedly arranged between the two connecting mechanisms (1); coupling mechanism (1) is including connecting block (11), connecting block (11) both sides all rotate and are connected with connecting rod (16), two hook (17) are all installed to the one end that connecting block (11) was kept away from to connecting rod (16), two sliding sleeve (15) have all been cup jointed in connecting rod (16) surface, first spring (12) are installed to connecting block (11) upper end, fixed cover (13) are installed to the first spring (12) other end, fixed cover (13) fixedly alternate to be connected with gag lever post (14), gag lever post (14) both ends are connected with two sliding sleeve (15) rotation respectively.
2. The wire fixing device for high-voltage lines according to claim 1, wherein: the hook (17) is used for connecting a high-voltage cable, and a second connecting ring (171) is arranged at one end, close to the connecting rod (16), of the hook (17).
3. A wire fixing device for a high-voltage line according to claim 2, characterized in that: one end of the sliding sleeve (15) close to the hook (17) is provided with a first connecting ring (151), and a second spring (18) is commonly arranged between the first connecting ring (151) and the second connecting ring (171).
4. A wire fixing device for a high-voltage wire according to claim 3, wherein: the second spring (18) is used for driving the sliding sleeve (15) to move towards a direction away from the hook (17).
5. The wire fixing device for high-voltage lines according to claim 1, wherein: the first spring (12) is used for driving the fixed sleeve (13) to move towards the direction close to the connecting block (11).
6. The wire fixing device for high-voltage lines according to claim 1, wherein: limiting grooves (111) are formed in the left end and the right end of the connecting block (11), and the connecting rod (16) is rotationally connected with the limiting grooves (111).
7. A wire fixing device for a high-voltage wire according to claim 3, wherein: when hook (17) are connected with high-voltage cable, if high-voltage cable receives wind-force effect towards being close to connecting block (11) direction motion, then connecting rod (16) are towards being close to connecting block (11) direction rotation, and drive sliding sleeve (15) towards hook (17) direction motion, sliding sleeve (15) drive gag lever post (14) are towards keeping away from connecting block (11) direction motion, at this moment, first spring (12) are in tensile state, second spring (18) are in compressive state, if wind-force reduces, then first spring (12) drive gag lever post (14) towards being close to connecting block (11) direction motion, second spring (18) drive sliding sleeve (15) towards being away from the direction motion of hook (17), connecting rod (16) are towards being away from connecting block (11) direction motion, connecting rod (16) drive high-voltage cable towards being away from connecting block (11) direction motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902019.XU CN219918356U (en) | 2023-04-21 | 2023-04-21 | Wire fixing device for high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902019.XU CN219918356U (en) | 2023-04-21 | 2023-04-21 | Wire fixing device for high-voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918356U true CN219918356U (en) | 2023-10-27 |
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ID=88436904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320902019.XU Active CN219918356U (en) | 2023-04-21 | 2023-04-21 | Wire fixing device for high-voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918356U (en) |
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2023
- 2023-04-21 CN CN202320902019.XU patent/CN219918356U/en active Active
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