CN220797637U - Electric power installation line tightening equipment - Google Patents
Electric power installation line tightening equipment Download PDFInfo
- Publication number
- CN220797637U CN220797637U CN202322317720.8U CN202322317720U CN220797637U CN 220797637 U CN220797637 U CN 220797637U CN 202322317720 U CN202322317720 U CN 202322317720U CN 220797637 U CN220797637 U CN 220797637U
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- rod
- supporting plate
- disc
- wall
- power installation
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- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 15
- 238000007665 sagging Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000003245 working effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an electric power installation line tightening device which comprises a supporting plate, wherein a disc is arranged on one side of the supporting plate, a supporting rod is fixedly connected to one side, close to the supporting plate, of the disc, the outer wall of the supporting rod penetrates through the supporting plate through a bearing, and two winding rods are fixedly connected to one side, far away from the supporting plate, of the disc. The utility model relates to the technical field of electric power, in particular to electric power installation wire tightening equipment, which can be directly placed on an electric wire without depending on an external fixed carrier through the cooperation among a limit rod, a supporting rod, a winding rod, a disc, a ratchet wheel and a pawl, and can tighten the electric wire through the winding of the winding rod, thus being not only suitable for the laying process of a new electric wire, but also capable of treating the sagging of an old electric wire, easy to operate, better in working effect and simple in overall design structure, and therefore, the weight placed on the electric wire can be ignored, and normal electric power transmission is not affected.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to electric power installation wire tightening equipment.
Background
The electric wire is the main component in the electric power transmission, is made by the metal that conductivity is good, outside parcel insulating layer, between two wire poles or tower supports, owing to the electric wire part is longer, can appear the phenomenon of sagging under the dead weight, generally need not special treatment, but once because of various reasons, lead to the too much of electric wire sagging, then there is the potential safety hazard, for example the application number is: the power installation wire tightening equipment comprises a track type wire tightening base, a self-locking clamping wire tightening device and a bidirectional reciprocating wire tightening power device, wherein the self-locking clamping wire tightening device is slidably arranged on the inner side wall of the track type wire tightening base, and the bidirectional reciprocating wire tightening power device is arranged on the outer wall of the track type wire tightening base. According to the utility model, the inclined geometric structure is utilized to decompose and utilize the load in the cable pulling process, so that the cable pulling load is decomposed into the cable clamping load, and the device can continuously accommodate a new cable section in a reverse motion releasing mode, so that automatic clamping pulling and releasing accommodation of the cable are realized, in addition, the clamping force can be automatically adjusted according to the weight of the cable in a slope beam-contracting clamping mode, the heavier the cable is, the larger the load in the cable direction is borne by the anti-skid clamping plate, therefore, the clamping force of the anti-skid clamping plate on the cable is larger, and the clamping reliability of the cable is ensured.
However, in the actual working process, the position where part of the electric wire sags does not have a carrier which can realize good fixation, so that certain difficulty is brought to the tightening of the electric wire.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the electric installation wire tightening equipment, which solves the problem that in the actual working process, the positions of part of wires drooping are not provided with carriers capable of realizing good fixation, so that certain difficulty is brought to the tightening of the wires.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides an electric power installation line tightening equipment, includes the backup pad, one side of backup pad is provided with the disc, one side that the disc is close to the backup pad fixedly connected with branch, the outer wall of branch runs through the bearing the backup pad, one side that the disc kept away from the backup pad fixedly connected with two reel bars, both sides of disc all are provided with the gag lever post, the gag lever post rigid coupling in the surface of backup pad, the outer wall of branch is provided with spacing unit; the limiting unit comprises a ratchet wheel, a pawl and a torsion spring; the inner wall of the ratchet wheel is fixedly connected with the outer wall of the supporting rod, a pawl is clamped on one side of the ratchet wheel, the tail end of the pawl is rotatably connected with the supporting plate through a pin shaft, and a torsion spring is arranged between the pawl and the supporting plate.
Preferably, the tail end of the winding rod is fixedly connected with a baffle.
Preferably, the support rod is provided with a through hole.
Preferably, the outer wall of the limiting rod is provided with a limiting annular groove.
Preferably, a fixing unit is provided at one side of the annular groove; the fixing unit comprises a U-shaped rod, an inserting hole, a bulge and a clamping ring; the two ends of the U-shaped rod are respectively connected with the limiting rod in an inserting mode through inserting holes, a clamping ring is arranged on the outer wall of the U-shaped rod, protrusions are correspondingly arranged on the clamping ring, and the protrusions are arranged on the inner wall of the inserting holes.
Preferably, a flat key is connected between the ratchet wheel and the supporting rod in a matched mode.
Advantageous effects
The utility model provides a power installation wire tightening device. The beneficial effects are as follows: this electric power installation line tightening equipment, through the cooperation between gag lever post, branch, reel, disc, ratchet and the pawl, can realize not relying on external fixed carrier, directly arrange this electric power installation line tightening equipment on the electric wire to tighten up the electric wire through the winding of reel, not only be applicable to the laying process of new electric wire, also can handle the sagging of old electric wire for a long time, easy operation, the work effect is preferred, overall design simple structure, consequently the weight of placing on the electric wire can be ignored, normal electric power transmission is not influenced.
Through the cooperation between U type pole, arch and the snap ring, can be further fix gag lever post and electric wire, improve the connection effectiveness between this electric power installation tight line equipment and the electric wire by a wide margin, avoid appearing the condition that drops, safer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial rear view of FIG. 1;
FIG. 3 is a schematic view of the stop lever, the stop annular groove and the U-shaped lever of FIG. 1;
fig. 4 is a schematic view of the structure of the stop lever, the insertion hole and the protrusion in fig. 1.
In the figure: 1. the device comprises a supporting plate, 2, a disc, 3, a winding rod, 4, a supporting rod, 5, a limit rod, 6, a limit annular groove, 7, a through hole, 8, a baffle, 9, a ratchet wheel, 10, a pawl, 11, a torsion spring, 12, a flat key, 13, a U-shaped rod, 14, an inserting hole, 15, a protrusion, 16 and a clamping ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
In the actual working process, the position where part of the electric wire sags does not have a carrier which can realize good fixation, so that certain difficulty is brought to the tightening of the electric wire.
In view of the above, the utility model provides an electric power installation wire tightening device, which can be directly placed on an electric wire without depending on an external fixed carrier through the cooperation among a limit rod, a supporting rod, a winding rod, a disc, a ratchet wheel and a pawl, and can tighten the electric wire through the winding of the winding rod, thus being not only suitable for the laying process of a new electric wire, but also capable of treating the sagging of an old electric wire, easy to operate, good in working effect and simple in overall design structure, and therefore the weight placed on the electric wire can be ignored, and normal electric power transmission is not affected.
As can be seen from fig. 1 and fig. 2, the electric installation line tightening device in the present application comprises a supporting plate 1, wherein a disc 2 is arranged on one side of the supporting plate 1, a supporting rod 4 is fixedly connected to one side of the disc 2 close to the supporting plate 1, the outer wall of the supporting rod 4 penetrates through the supporting plate 1 through a bearing, two winding rods 3 are fixedly connected to one side of the disc 2 far away from the supporting plate 1, limit rods 5 are arranged on two sides of the disc 2, the limit rods 5 are fixedly connected to the surface of the supporting plate 1, and limit units are arranged on the outer wall of the supporting rod 4; the limiting unit comprises a ratchet wheel 9, a pawl 10 and a torsion spring 11; the inner wall of the ratchet wheel 9 is fixedly connected with the outer wall of the supporting rod 4, a pawl 10 is clamped on one side of the ratchet wheel 9, the tail end of the pawl 10 is rotatably connected with the supporting plate 1 through a pin shaft, and a torsion spring 11 is arranged between the pawl 10 and the supporting plate 1.
In the specific implementation process, it is worth particularly pointing out that the disc 2 plays a role in connecting the supporting rod 4 and the winding rods 3, so that the supporting rod 4 can drive the two winding rods 3 to synchronously rotate, the winding rods 3 are respectively arranged on two sides of an electric wire, the electric wire can be wound on the outer wall of the winding rods 3, tightening of the electric wire is realized, the electric wire is particularly suitable for the electric wire which is connected and well fixed and has looseness, the two limiting rods 5 are respectively arranged on two sides of the electric wire, the stability of the part of the disc 2 can be ensured, the supporting rod 4 can be fixed at any time due to the cooperation of the ratchet wheel 9 and the ratchet wheel 10 in the process of rotating the supporting rod 4, the supporting rod 4 is prevented from overturning under the action of the tensile force of the electric wire, the electric wire is ensured to be wound on the two winding rods 3, the torsion spring 11 gives the elastic force of the ratchet wheel 10 close to the ratchet wheel 9, and the ratchet wheel 10 is prevented from being separated from the ratchet wheel 9.
Further, a baffle 8 is fixedly connected to the tail end of the winding rod 3.
In particular, the purpose of the baffle 8 is to prevent the electric wire wound on the outer wall of the winding rod 3 from slipping off during the implementation.
Further, the supporting rod 4 is provided with a through hole 7.
In the specific implementation process, the arrangement of the through holes 7 is particularly pointed out, so that staff can conveniently rotate the supporting rods 4 by using a rod-shaped tool such as a screwdriver, and labor is saved.
It will be appreciated that the end of the strut 4 may be provided with a nut or the like to facilitate rotation of the strut 4 using a wrench.
The outer wall of the limit rod 5 is provided with a limit annular groove 6.
In one embodiment, referring to fig. 1, 2, 3 and 4, one side of the annular groove 6 is provided with a fixing unit; the fixing unit comprises a U-shaped rod 13, an inserting hole 14, a bulge 15 and a clamping ring 16; the both ends of U type pole 13 are pegged graft mutually with gag lever post 5 through jack 14 respectively, and the outer wall of U type pole 13 is provided with snap ring 16, and snap ring 16 corresponds to be provided with protruding 15, and protruding 15 sets up in the inner wall of jack 14.
In the specific implementation process, it is worth particularly pointing out that the U-shaped rod 13 can clamp the electric wire with the limiting rod 5 by being inserted into the jack 14, so that the device is further ensured not to be separated from the electric wire, the falling-off condition is avoided, and the effect of tightening the electric wire is ensured, wherein after the U-shaped rod 13 is inserted into the jack 14, the U-shaped rod 13 and the limiting rod 5 can be fixed through the cooperation of the protrusion 15 and the clamping ring 16.
A flat key 12 is connected between the ratchet 9 and the supporting rod 4 in a matching way.
In particular, it should be pointed out that the flat key 12 is provided to avoid the relative rotation of the ratchet 9 and the rod 4, ensuring that a sufficient torque is applied between them.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric power installation line tightening equipment, includes backup pad (1), its characterized in that: one side of the supporting plate (1) is provided with a disc (2), one side of the disc (2) close to the supporting plate (1) is fixedly connected with a supporting rod (4), the outer wall of the supporting rod (4) penetrates through the supporting plate (1) through a bearing, one side of the disc (2) far away from the supporting plate (1) is fixedly connected with two winding rods (3), two sides of the disc (2) are respectively provided with a limiting rod (5), the limiting rods (5) are fixedly connected to the surface of the supporting plate (1), and the outer wall of the supporting rod (4) is provided with a limiting unit;
the limiting unit comprises a ratchet wheel (9), a pawl (10) and a torsion spring (11);
the inner wall of the ratchet wheel (9) is fixedly connected with the outer wall of the supporting rod (4), a pawl (10) is clamped on one side of the ratchet wheel (9), the tail end of the pawl (10) is rotatably connected with the supporting plate (1) through a pin shaft, and a torsion spring (11) is arranged between the pawl (10) and the supporting plate (1).
2. A power installation wire tightening device according to claim 1, characterized in that: the tail end of the winding rod (3) is fixedly connected with a baffle plate (8).
3. A power installation wire tightening device according to claim 1, characterized in that: the supporting rod (4) is provided with a through hole (7).
4. A power installation wire tightening device according to claim 1, characterized in that: the outer wall of the limiting rod (5) is provided with a limiting annular groove (6).
5. A power installation wire tightening device as claimed in claim 4, wherein: a fixing unit is arranged on one side of the annular groove (6);
the fixing unit comprises a U-shaped rod (13), an inserting hole (14), a bulge (15) and a clamping ring (16);
the two ends of the U-shaped rod (13) are respectively connected with the limiting rod (5) in an inserting mode through inserting holes (14), a clamping ring (16) is arranged on the outer wall of the U-shaped rod (13), protrusions (15) are correspondingly arranged on the clamping ring (16), and the protrusions (15) are arranged on the inner wall of the inserting holes (14).
6. A power installation wire tightening device according to claim 1, characterized in that: a flat key (12) is connected between the ratchet wheel (9) and the supporting rod (4) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322317720.8U CN220797637U (en) | 2023-08-29 | 2023-08-29 | Electric power installation line tightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322317720.8U CN220797637U (en) | 2023-08-29 | 2023-08-29 | Electric power installation line tightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797637U true CN220797637U (en) | 2024-04-16 |
Family
ID=90630218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322317720.8U Active CN220797637U (en) | 2023-08-29 | 2023-08-29 | Electric power installation line tightening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797637U (en) |
-
2023
- 2023-08-29 CN CN202322317720.8U patent/CN220797637U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |