CN219314195U - Paying-off device for electric power construction - Google Patents
Paying-off device for electric power construction Download PDFInfo
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- CN219314195U CN219314195U CN202320174895.5U CN202320174895U CN219314195U CN 219314195 U CN219314195 U CN 219314195U CN 202320174895 U CN202320174895 U CN 202320174895U CN 219314195 U CN219314195 U CN 219314195U
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- power construction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model provides a paying-off device for electric power construction, which belongs to the technical field of electric power, and comprises a bottom plate, a first rotating wheel, a second rotating wheel and a paying-off shaft, wherein a first supporting column, a second supporting column, a first speed limiting auxiliary piece and a second speed limiting auxiliary piece are fixed on the bottom plate; the device is also provided with a limiting rotation mechanism, which comprises a fixed shaft, a limiting ring, a limiting plate, a limiting rod, a limiting spring, a threaded rod, an adjusting plate, an adjusting rod and an adjusting rod; the problem that the normal construction of constructors is influenced by the pulling force generated by rotation and the burden is brought to the constructors is solved.
Description
Technical Field
The utility model belongs to the technical field of electric power, and particularly relates to a paying-off device for electric power construction.
Background
The power cable is a cable for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station outgoing lines, power supply in industrial and mining enterprises and power transmission lines under sea water passing through the river. The cable wire is used as the usual power transmission tool more and more, along with the development and progress of the power industry, the laying range of the cable is wider and wider, the construction of cable laying is more and more frequent, the cable needs to be fed and paid out through a paying-off device during cable laying, the paying-off device has wide application in various industries, particularly the paying-off device for the cable wire, in the prior art, the existing pay-off rack for construction is mainly a simple roller wire coil and a bracket for fixing, because the cable is wound on the roller wire coil, the bending generated by winding brings great trouble for paying off, meanwhile, after the cable is wound, due to the inertia reason of the roller, the roller wire coil can rotate, the pulling force generated by rotation influences the normal construction of constructors, and the burden is brought to the constructors.
Disclosure of Invention
In view of the above, the utility model provides a paying-off device for electric power construction, which is used for solving the technical problem that the normal construction of constructors is influenced by the tension generated by rotation and the constructors are burdened.
The utility model is that this is achieved:
the utility model provides a paying-off device for electric power construction, which comprises a bottom plate, a first rotating wheel, a second rotating wheel and a paying-off shaft, wherein a first supporting column, a second supporting column, a first speed limiting auxiliary piece and a second speed limiting auxiliary piece are fixed on the bottom plate;
the device is characterized by also comprising a rotation limiting mechanism, wherein the rotation limiting mechanism comprises a fixed shaft, a limiting ring, a limiting plate, a limiting rod, a limiting spring, a threaded rod, an adjusting plate, an adjusting rod and an adjusting rod.
The lengths of the first speed limiting piece and the second speed limiting piece are adjustable;
through being provided with ratchet and gag lever post, the effectual constructor of avoiding appears the phenomenon that the unwrapping wire axle was reversed when the unwrapping wire, improves the safety of electric wire unwrapping wire, guarantee the efficiency and the convenience of using of unwrapping wire.
On the basis of the technical scheme, the paying-off device for electric power construction can be further improved as follows:
the left side of the fixed shaft is fixed on the right side of the first support column, a sliding groove is formed in the fixed shaft, the right side of the limiting ring is fixed on the left side of the first rotating wheel, the limiting plate is fixedly arranged on the inner wall of the limiting ring, and one end of the limiting rod is rotatably arranged on one end of the limiting plate;
the limiting spring is arranged between the limiting rod and the limiting plate, and the axis of the ratchet wheel is arranged on the inner surface of the sliding groove in a sliding manner through the sliding block.
Through adjusting the threaded rod, can shift out the inside of spacing ring with the ratchet for the unwrapping wire axle can rotate at will, also can push into the inside of spacing ring with the ratchet simultaneously, makes the unwrapping wire axle can only unidirectional rotation, avoids the unwrapping wire axle to appear gyrating wire at the in-process of unwrapping wire, influences constructor's normal unwrapping wire, improves the stability and the security of unwrapping wire.
The right side of the threaded rod is rotatably arranged on the left side of the first support column, and the middle of the adjusting plate is provided with a threaded hole.
The surface of the threaded hole is in threaded connection with the surface of the threaded rod.
The two adjusting rods are arranged, one ends of the two adjusting rods are fixed on the right side of the adjusting plate, and the two adjusting rods are arranged on the left side of the adjusting plate; the other ends of the two adjusting rods penetrate through the left side of the first supporting column and extend to the right side of the first supporting column, and one ends of the two adjusting rods extending to the right end of the first supporting column are fixedly connected with the left side of the ratchet wheel.
The surfaces of the two adjusting rods are sleeved with adjusting springs.
The telescopic rod is further arranged on the bottom plate, a frame body is fixed to the top of the telescopic rod, and a line pressing structure is arranged in the frame body.
Can reciprocate the line ball structure through setting up the telescopic link to change the pulling force of electric wire, adjust the electric wire and carry out the elasticity degree of construction with being applicable to constructor, improve constructor to the security and the convenience of electric wire emission.
The wire pressing structure is provided with a first wire pressing wheel and a second wire pressing wheel, and the first wire pressing wheel and the second wire pressing wheel are respectively arranged between two sides of the inner wall of the frame body.
Both sides of the first wire pressing wheel and both sides of the second wire pressing wheel are rotationally connected with both sides of the inner wall of the frame body.
Wherein, first line ball wheel is located the position directly over the second line ball wheel.
Wherein, the threaded rod is fixedly provided with a rotary wheel.
Through setting up the swiveling wheel, the person of facilitating the use operates the threaded rod.
The length of the first speed limiting piece is adjusted to be the same as the length of the second speed limiting piece.
The right side of the fixed shaft is rotationally connected with the left side of the paying-off shaft.
Compared with the prior art, the paying-off device for electric power construction has the beneficial effects that: by arranging the ratchet wheel and the limiting rod, the phenomenon that a pay-off shaft is reversed when a constructor pays off is effectively avoided, the safety of paying off the electric wire is improved, and the paying-off efficiency and the use convenience are guaranteed; through adjusting the threaded rod, the ratchet wheel can be moved out of the limiting ring, so that the paying-off shaft can be rotated at will, meanwhile, the ratchet wheel can be pushed into the limiting ring, the paying-off shaft can only rotate in one direction, the paying-off shaft is prevented from rotating in the paying-off process, normal paying-off of constructors is prevented from being influenced, and the paying-off stability and safety are improved; can reciprocate the line ball structure through setting up the telescopic link to change the pulling force of electric wire, adjust the electric wire and carry out the elasticity degree of construction with being applicable to constructor, improve constructor to the security and the convenience of electric wire emission.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall schematic diagram of a payoff device for electric power construction;
FIG. 2 is a detailed schematic of a payoff device for power construction;
fig. 3 is a schematic diagram of a wire pressing structure of a wire releasing device for electric power construction;
FIG. 4 is a schematic plan view of a power construction payoff device;
in the drawings, the list of components represented by the various numbers is as follows:
1. a bottom plate; 2. a first wheel; 20. a first support column; 21. a first speed limiting member; 210. a first speed limiting auxiliary member; 3. a second wheel; 30. a second support column; 31. a second speed limiter; 310. a second speed limiting auxiliary member; 4. a reel is released; 51. a fixed shaft; 510. a sliding groove; 52. a limiting ring; 53. a limiting plate; 54. a limit rod; 55. a limit spring; 56. a threaded rod; 57. an adjusting plate; 58. an adjusting rod; 59. a ratchet wheel; 6. a telescopic rod; 60. a frame; 61. a first wire pressing wheel; 62. and the second wire pressing wheel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
As shown in fig. 1 to 4, in the first embodiment of the paying-off device for electric power construction provided by the utility model, the paying-off device comprises a base plate 1, a first rotating wheel 2, a second rotating wheel 3 and a paying-off shaft 4, wherein a first supporting column 20, a second supporting column 30, a first speed limiting auxiliary member 210 and a second speed limiting auxiliary member 310 are fixed on the base plate 1, a first speed limiting member 21 is arranged on the first rotating wheel 2, a second speed limiting member 31 is arranged on the second rotating wheel 3, one end of the paying-off shaft 4 sequentially penetrates through the first rotating wheel 2 and the first supporting column 20, the other end sequentially penetrates through the second rotating wheel 3 and the second supporting column 30, two ends of the first speed limiting member 21 are respectively fixedly connected to the first supporting column 20, and the outer periphery of the first rotating wheel 2, and two ends of the second speed limiting member 31 are respectively fixedly connected to the second supporting column 30, and the outer periphery of the second rotating wheel 3;
there is also a rotation limiting mechanism including a fixed shaft 51, a limiting ring 52, a limiting plate 53, a limiting rod 54, a limiting spring 55, a threaded rod 56, an adjusting plate 57, an adjusting rod 58 and an adjusting rod 58.
When the paying-off device is used, the threaded rod 56 is rotated, the threaded rod 56 drives the adjusting plate 57 to move rightwards, the adjusting plate 57 drives the ratchet wheel 59 to move rightwards through the adjusting rod 58, when the ratchet wheel 59 slides to the inside of the limiting ring 52, a ratchet wheel structure is formed between the ratchet wheel 59 and the limiting rod 54, the paying-off shaft 4 can be prevented from rotating in the paying-off process, paying-off efficiency and paying-off safety are improved, and construction pressure of constructors is reduced.
When the lengths of the first speed limiting piece 21 and the second speed limiting piece 31 are adjusted to be longer, the friction force between the first rotating wheel 2 and the first speed limiting piece 21 and the friction force between the second rotating wheel 3 and the second speed limiting piece 31 are reduced, and the paying-off speed of the paying-off shaft 4 can be increased; when the lengths of the first speed limiter 21 and the second speed limiter 31 are shortened, the friction force becomes large, and the paying-out speed of the pay-out shaft 4 can be slowed down.
In the above technical solution, the left side of the fixed shaft 51 is fixed on the right side of the first support column 20, the fixed shaft 51 is provided with a sliding groove 510, the right side of the limiting ring 52 is fixed on the left side of the first rotating wheel 2, the limiting plate 53 is fixedly arranged on the inner wall of the limiting ring 52, and one end of the limiting rod 54 is rotatably arranged on one end of the limiting plate 53;
the limit spring 55 is disposed between the limit lever 54 and the limit plate 53, and the axis of the ratchet 59 is slidably disposed on the inner surface of the sliding groove 510 by a slider.
In the above technical solution, the right side of the threaded rod 56 is rotatably disposed on the left side of the first support column 20, and the middle of the adjusting plate 57 has a threaded hole.
In the above technical solution, two adjusting rods 58 are provided, one ends of the two adjusting rods 58 are fixed on the right side of the adjusting plate 57, and the two adjusting rods 58; the other end runs through the left side of the first support column 20 and extends to the right side of the first support column 20, and one end of the two adjusting rods 58 extending to the right end of the first support column 20 is fixedly connected with the left side of the ratchet 59.
In the above technical scheme, the bottom plate 1 is further provided with the telescopic rod 6, the top of the telescopic rod 6 is fixed with the frame 60, and the frame 60 is internally provided with the line pressing structure.
In the above technical solution, the wire pressing structure has a first wire pressing wheel 61 and a second wire pressing wheel 62, and the first wire pressing wheel 61 and the second wire pressing wheel 62 are respectively disposed between two sides of the inner wall of the frame 60.
Wherein the telescopic rod 6 is an electric telescopic rod, and the telescopic rod 6 is externally connected with a power supply and a control switch.
In the above technical solution, the first wire pressing wheel 61 is located at a position directly above the second wire pressing wheel 62.
In the above-described embodiment, the threaded rod 56 is fixedly provided with a rotary wheel.
In the above-described embodiment, the length of the first speed limiter 21 and the length of the second speed limiter 31 are adjusted to be the same.
In the above-described embodiment, the right side of the fixed shaft 51 is rotatably connected to the left side of the pay-off shaft 4.
Specifically, the principle of the utility model is as follows: when the paying-off device is used, the threaded rod 56 is rotated, the threaded rod 56 drives the adjusting plate 57 to move rightwards, the adjusting plate 57 drives the ratchet wheel 59 to move rightwards through the adjusting rod 58, when the ratchet wheel 59 slides to the inside of the limiting ring 52, a ratchet wheel structure is formed between the ratchet wheel 59 and the limiting rod 54, the paying-off shaft 4 can be prevented from rotating in the paying-off process, paying-off efficiency and paying-off safety are improved, and construction pressure of constructors is reduced; when the lengths of the first speed limiting piece 21 and the second speed limiting piece 31 are adjusted to be longer, the friction force between the first rotating wheel 2 and the first speed limiting piece 21 and the friction force between the second rotating wheel 3 and the second speed limiting piece 31 are reduced, and the paying-off speed of the paying-off shaft 4 can be increased; when the lengths of the first speed limiter 21 and the second speed limiter 31 are shortened, the friction force becomes large, and the paying-out speed of the pay-out shaft 4 can be slowed down.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The paying-off device for the electric power construction is characterized by comprising a bottom plate (1), a first rotating wheel (2), a second rotating wheel (3) and a paying-off shaft (4), wherein a first supporting column (20), a second supporting column (30), a first speed limiting auxiliary piece (210) and a second speed limiting auxiliary piece (310) are fixed on the bottom plate (1), a first speed limiting piece (21) is arranged on the first rotating wheel (2), a second speed limiting piece (31) is arranged on the second rotating wheel (3), one end of the paying-off shaft (4) sequentially penetrates through the first rotating wheel (2) and the first supporting column (20), the other end sequentially penetrates through the second rotating wheel (3) and the second supporting column (30), two ends of the first speed limiting piece (21) are fixedly connected to the first supporting column (20) respectively, two ends of the second speed limiting piece (31) are fixedly connected to the second supporting column (30) respectively, and the outer periphery of the second rotating wheel (3) respectively;
the device is also provided with a rotation limiting mechanism, and the rotation limiting mechanism comprises a fixed shaft (51), a limiting ring (52), a limiting plate (53), a limiting rod (54), a limiting spring (55), a threaded rod (56), an adjusting plate (57), an adjusting rod (58) and an adjusting rod (58).
2. The paying-off device for electric power construction according to claim 1, wherein the left side of the fixed shaft (51) is fixed on the right side of the first support column (20), a sliding groove (510) is formed in the fixed shaft (51), the right side of the limiting ring (52) is fixed on the left side of the first rotating wheel (2), the limiting plate (53) is fixedly arranged on the inner wall of the limiting ring (52), and one end of the limiting rod (54) is rotatably arranged on one end of the limiting plate (53);
the limiting spring (55) is arranged between the limiting rod (54) and the limiting plate (53), and the axis of the ratchet wheel (59) is arranged on the inner surface of the sliding groove (510) in a sliding mode through the sliding block.
3. The pay-off device for electric power construction according to claim 1, wherein the right side of the threaded rod (56) is rotatably disposed on the left side of the first support column (20), and the middle of the adjusting plate (57) is provided with a threaded hole.
4. The pay-off device for electric power construction according to claim 1, wherein the two adjusting rods (58) are provided, one end of each of the two adjusting rods (58) is fixed to the right side of the adjusting plate (57), and each of the two adjusting rods (58); the other ends penetrate through the left side of the first support column (20) and extend to the right side of the first support column (20), and one ends of the two adjusting rods (58) extending to the right end of the first support column (20) are fixedly connected with the left side of the ratchet wheel (59).
5. The paying-off device for electric power construction according to claim 1, wherein the bottom plate (1) is further provided with a telescopic rod (6), a frame body (60) is fixed to the top of the telescopic rod (6), and a wire pressing structure is arranged in the frame body (60).
6. The pay-off device for electric power construction according to claim 5, wherein the wire pressing structure has a first wire pressing wheel (61) and a second wire pressing wheel (62), and the first wire pressing wheel (61) and the second wire pressing wheel (62) are respectively disposed between both sides of the inner wall of the frame (60).
7. The pay-off device for electric power construction according to claim 6, wherein the first wire pressing wheel (61) is located at a position immediately above the second wire pressing wheel (62).
8. The pay-off device for electric power construction according to claim 1, wherein a rotating wheel is fixedly arranged on the threaded rod (56).
9. The pay-off device for electric power construction according to claim 1, wherein the length of the first speed limiter (21) and the length of the second speed limiter (31) are adjusted to be the same.
10. The pay-off device for electric power construction according to claim 1, characterized in that the right side of the fixed shaft (51) is rotatably connected with the left side of the pay-off shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320174895.5U CN219314195U (en) | 2023-02-10 | 2023-02-10 | Paying-off device for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320174895.5U CN219314195U (en) | 2023-02-10 | 2023-02-10 | Paying-off device for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219314195U true CN219314195U (en) | 2023-07-07 |
Family
ID=87030145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320174895.5U Active CN219314195U (en) | 2023-02-10 | 2023-02-10 | Paying-off device for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219314195U (en) |
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2023
- 2023-02-10 CN CN202320174895.5U patent/CN219314195U/en active Active
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