CN212402946U - Power line tension device for power line paying-off - Google Patents
Power line tension device for power line paying-off Download PDFInfo
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- CN212402946U CN212402946U CN202020768465.2U CN202020768465U CN212402946U CN 212402946 U CN212402946 U CN 212402946U CN 202020768465 U CN202020768465 U CN 202020768465U CN 212402946 U CN212402946 U CN 212402946U
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
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Abstract
The utility model discloses an electric power is power line straining device for unwrapping wire, including the wide plate, the front processing of wide plate is fluted, the internally mounted of recess has elasticity mechanism, elasticity mechanism includes square, first plectane, first quarter butt, spring and second quarter butt, the outer wall of square and the inner wall slip joint of recess, the front of square rotates with the inner wall of first plectane and links to each other, the upper and lower both sides of square respectively with the inboard looks rigid coupling of first quarter butt. The elasticity of the spring in the elastic mechanism limits the position of the square block, the first circular plate is tightly attached to the power line, the power line is prevented from loosening, the normal work of the power line is guaranteed, the damage is prevented, the service life of the power line is prolonged, the arc plate is controlled to be tightly attached to the two sides of the power line through the matching of the control mechanism and the fixing mechanism, the tensioning stability is improved, the looseness is prevented, the practicability is improved, and the popularization is facilitated.
Description
Technical Field
The utility model relates to an electric power is power line straining device technical field for the unwrapping wire specifically is a power line straining device for electric power unwrapping wire.
Background
When the power line tensioning device is used for installing the cable, the cable is tensioned, and the cable is prevented from shaking due to loosening and being dangerous.
The central circular plate of the existing power line tensioning device for paying off power line is in a bolt control position, the position is fixed after installation, the power line is loosened reversely for a long time, the power line cannot be tensioned, the normal work of the power line is influenced, and when the power line is not flexible, the power line is easy to wind with equipment, damage is caused when the power line is serious, the service life is shortened, meanwhile, the tensioning of the two sides of the power line is only connected by external equipment, the stability is small, the power line is easy to loosen, the practicability is reduced, and the use requirement of modern people is.
Disclosure of Invention
An object of the utility model is to provide a power line straining device for electric power unwrapping wire to it is the bolt control position to provide current power line straining device center plectane for electric power unwrapping wire among the above-mentioned background art to solve, and the installation back position is fixed, and the long-time power line takes place anti-pine, leads to the unable taut of power line, influences the problem of the normal work of power line.
In order to achieve the above object, the utility model provides a following technical scheme: a power line tensioning device for power line paying-off comprises a wide plate, wherein a groove is machined in the front face of the wide plate, and an elastic mechanism is installed inside the groove;
the elastic mechanism comprises a square block, a first circular plate, a first short rod, a spring and a second short rod;
the outer wall of square and the inner wall slip joint of recess, the front of square rotates with the inner wall of first plectane and links to each other, the upper and lower both sides of square respectively with the inboard looks rigid coupling of first quarter butt, two the outer wall of first quarter butt cup joints mutually with the inboard of spring respectively, two the inner wall outside of spring cup joints mutually with the outer wall of second quarter butt respectively, two the outer wall of second quarter butt is rigid coupling from top to bottom with the inner wall of recess respectively, two the upper and lower both sides of spring are with the upper and lower both sides looks rigid coupling of square about the inner wall of recess respectively.
Preferably, the blocks and the grooves constitute a sliding mechanism.
Preferably, the top of the wide plate is fixedly connected with a vertical plate, and the inner wall of the vertical plate is provided with a control mechanism;
the control mechanism comprises a long rod, threads, a vertical plate, a sleeve plate and a first inclined plate;
the outer wall of stock rotates with the inner wall of riser and links to each other, the screw thread has all been processed to the outer wall left and right sides of stock, the top threaded connection of threaded outer wall and riser, the outer wall below of riser and the inner wall clearance fit of lagging, the front of lagging rotates with the bottom of first swash plate and links to each other.
Preferably, the bottoms of the left side and the right side of the wide plate are respectively provided with a fixing mechanism;
the fixing mechanism comprises a bent plate, a notch, a vertical rod, an arc plate and a second inclined plate;
the right side of bent plate and the left side top looks rigid coupling of wide slab, the processing of the top right side of bent plate has the notch, the inner wall of notch and the outer wall slip joint of riser, the positive top of bent plate rotates with the top of first swash plate and links to each other, the bottom of bent plate and the outer wall clearance fit of montant, the bottom of montant and the top looks rigid coupling of arc board, the front of montant rotates with the left side of second swash plate and links to each other, the top of second swash plate rotates with the positive bottom of first swash plate and links to each other.
Preferably, the bent plate and the vertical rod form a lifting mechanism.
Preferably, the equal rigid coupling in left and right sides of wide board has the diaphragm, two the front of diaphragm all rotates and is connected with the second plectane, the bottom rigid coupling of wide board has the bottom plate, the equal threaded connection in left and right sides of bottom plate has the bolt.
Compared with the prior art, the beneficial effects of the utility model are that: this power line straining device for electric power unwrapping wire structure scientific and reasonable, convenience safe in utilization.
The position of the square block is limited by the elasticity of the spring in the elastic mechanism, so that the first circular plate is tightly attached to the power line, the power line is prevented from loosening reversely, and the normal work of the power line is ensured.
Meanwhile, the elastic mechanism avoids winding caused by reverse loosening of the power line, prevents damage, and prolongs the service life of the power line.
The arc plate is controlled to be tightly abutted to the two sides of the power line through the matching of the control mechanism and the fixing mechanism, so that the tensioning stability is increased, the looseness is prevented, the practicability is improved, and the popularization is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the square block, the first circular plate and the first short rod in FIG. 1;
FIG. 3 is a schematic view of the connection of the threads, riser and deck of FIG. 1;
fig. 4 is a schematic view showing a connection structure of the curved plate, the notch and the vertical rod in fig. 1.
In the figure: 1. wide plate, 2, elastic mechanism, 201, square, 202, first circular plate, 203, first short rod, 204, spring, 205, second short rod, 3, control mechanism, 301, long rod, 302, screw thread, 303, vertical plate, 304, sleeve plate, 305, first sloping plate, 4, fixing mechanism, 401, curved plate, 402, notch, 403, vertical rod, 404, arc plate, 405, second sloping plate, 5, groove, 6, horizontal plate, 7, second circular plate, 8, vertical plate, 9, bottom plate, 10, bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a power line tension device for electric power paying-off comprises a wide plate 1, a groove 5 is processed on the front face of the wide plate 1, an elastic mechanism 2 is installed inside the groove 5, the elastic mechanism 2 comprises a square block 201, a first circular plate 202, a first short rod 203, a spring 204 and a second short rod 205, the outer wall of the square block 201 is in sliding clamping connection with the inner wall of the groove 5, the square block 201 is stressed to slide through the inner wall of the groove 5, the front face of the square block 201 is rotationally connected with the inner wall of the first circular plate 202, the first circular plate 202 is stressed to rotate through a pin shaft on the front face of the square block 201, the upper side and the lower side of the square block 201 are fixedly connected with the inner side of the first short rod 203 respectively, the outer walls of the two first short rods 203 are sleeved with the inner side of the spring 204 respectively, the square block 201 is stressed to move and then rebounded through the spring 204, the outer sides of the inner walls of the two springs 204 are sleeved with the outer walls, the upper and lower sides of the two springs 204 are respectively fixedly connected with the upper and lower sides of the inner wall of the groove 5 and the upper and lower sides of the square 201, the square 201 and the groove 5 form a sliding mechanism, and the square 201 is stressed to slide up and down through the inner wall of the groove 5.
The top of the wide plate 1 is fixedly connected with a vertical plate 8, the inner wall of the vertical plate 8 is provided with a control mechanism 3, the control mechanism 3 comprises a long rod 301, threads 302, a vertical plate 303, a sleeve plate 304 and a first inclined plate 305, the outer wall of the long rod 301 is rotatably connected with the inner wall of the vertical plate 8, the long rod 301 is stressed to rotate through a bearing on the inner wall of the vertical plate 8, the threads 302 are processed on the left side and the right side of the outer wall of the long rod 301, the outer wall of the threads 302 is in threaded connection with the upper side of the vertical plate 303, the lower side of the outer wall of the vertical plate 303 is in clearance fit with the inner wall of the sleeve plate 304, the sleeve plate 304 is stressed to move up and down through the outer wall of the vertical plate 303, the front of the sleeve plate 304 is rotatably connected with the bottom of the first inclined plate 305, the first inclined plate 305 is stressed to rotate through a pin shaft on the front side of the sleeve plate 304, the right side of the curved plate 401 is fixedly connected with the top of the left side of the wide plate 1, a notch 402 is processed on the right side of the top of the curved plate 401, the inner wall of the notch 402 is in sliding clamping connection with the outer wall of the vertical plate 303, the vertical plate 303 is stressed to slide left and right through the inner wall of the notch 402, the upper part of the front side of the curved plate 401 is rotatably connected with the top of the first inclined plate 305, the bottom of the curved plate 401 is in clearance fit with the outer wall of the vertical rod 403, the bottom of the vertical rod 403 is fixedly connected with the top of the arc plate 404, the front side of the vertical rod 403 is rotatably connected with the left side of the second inclined plate 405, the second inclined plate 405 is stressed to rotate through a pin shaft on the front side of the vertical rod 403, the top of the second inclined plate 405 is rotatably connected with the bottom of the front side of the first inclined plate 305, the curved plate 401 and the vertical rod 403 form a lifting mechanism, the vertical rod 403, the second circular plate 7 is stressed to rotate through a pin shaft on the front surface of the transverse plate 6, a bottom plate 9 is fixedly connected to the bottom of the wide plate 1, and bolts 10 are in threaded connection with the left side and the right side of the bottom plate 9.
In this example, when using the device, first connecting the bottom plate 9 with the external support, then connecting the two through the bolt 10, then sliding the power line down on the top of the left second circular plate 7, then passing through the bottom of the first circular plate 202, and finally sliding on the top of the right second circular plate 7, then straightening the power line, then rotating the upper long rod 301 to drive the vertical plate 303 to slide outwards on the inner wall of the slot 402 through the threads 302 on both sides, and further driving the sleeve plate 304 to move downwards on the outer wall of the vertical plate 303, the moving sleeve plate 304 makes the second inclined plate 405 rotate downwards, the rotating second inclined plate 405 drives the vertical rod 403 to move downwards, the moving vertical rod 403 drives the arc plate 404 to move downwards, and the rotating long rod 301 is stopped until the arc plate 404 is abutted against the top of the power line, when the power line is loosened backwards, the spring 204 provides the elastic force to slide the block 201, thereby making the first circular plate 202 tightly fit with the power line, the power line is always kept in a tensioned state, and the power line is prevented from loosening and shaking.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A power line tension device for power line paying-off comprises a wide plate (1), and is characterized in that: a groove (5) is formed in the front face of the wide plate (1), and an elastic mechanism (2) is arranged in the groove (5);
the elastic mechanism (2) comprises a square block (201), a first circular plate (202), a first short rod (203), a spring (204) and a second short rod (205);
the outer wall of square (201) and the inner wall slip joint of recess (5), the front of square (201) rotates with the inner wall of first plectane (202) and links to each other, the upper and lower both sides of square (201) respectively with the inboard looks rigid coupling of first quarter butt (203), two the outer wall of first quarter butt (203) cup joints with the inboard of spring (204) respectively mutually, two the inner wall outside of spring (204) cup joints with the outer wall of second quarter butt (205) respectively, two the outer wall of second quarter butt (205) is rigid coupling from top to bottom with the inner wall of recess (5) respectively, two the upper and lower both sides of spring (204) are respectively with the inner wall of recess (5) from top to bottom and the upper and lower both sides looks rigid coupling of square (201).
2. The power line tensioner for power line pay-off as claimed in claim 1, wherein: the square block (201) and the groove (5) form a sliding mechanism.
3. The power line tensioner for power line pay-off as claimed in claim 1, wherein: a vertical plate (8) is fixedly connected to the top of the wide plate (1), and a control mechanism (3) is installed on the inner wall of the vertical plate (8);
the control mechanism (3) comprises a long rod (301), threads (302), a vertical plate (303), a sleeve plate (304) and a first inclined plate (305);
the outer wall of stock (301) rotates with the inner wall of riser (8) and links to each other, screw thread (302) have all been processed to the outer wall left and right sides of stock (301), the outer wall of screw thread (302) and the top threaded connection of riser (303), the outer wall below of riser (303) and the inner wall clearance fit of lagging (304), the front of lagging (304) rotates with the bottom of first swash plate (305) and links to each other.
4. The power line tensioner for power line pay-off as claimed in claim 1, wherein: the bottoms of the left side and the right side of the wide plate (1) are respectively provided with a fixing mechanism (4);
the fixing mechanism (4) comprises a curved plate (401), a notch (402), a vertical rod (403), an arc plate (404) and a second inclined plate (405);
the right side of bent plate (401) and the left side top rigid coupling of wide slab (1), the top right side processing of bent plate (401) has notch (402), the inner wall of notch (402) and the outer wall slip joint of riser (303), the positive top of bent plate (401) rotates with the top of first swash plate (305) and links to each other, the bottom of bent plate (401) and the outer wall clearance fit of montant (403), the bottom of montant (403) and the top rigid coupling of arc board (404), the front of montant (403) rotates with the left side of second swash plate (405) and links to each other, the top of second swash plate (405) rotates with the positive bottom of first swash plate (305) and links to each other.
5. The power line tensioner as claimed in claim 4, wherein: the curved plate (401) and the vertical rod (403) form a lifting mechanism.
6. The power line tensioner for power line pay-off as claimed in claim 1, wherein: the equal rigid coupling in the left and right sides of wide board (1) has diaphragm (6), two the front of diaphragm (6) all rotates and is connected with second plectane (7), the bottom rigid coupling of wide board (1) has bottom plate (9), the equal threaded connection in the left and right sides of bottom plate (9) has bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768465.2U CN212402946U (en) | 2020-05-11 | 2020-05-11 | Power line tension device for power line paying-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768465.2U CN212402946U (en) | 2020-05-11 | 2020-05-11 | Power line tension device for power line paying-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212402946U true CN212402946U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020768465.2U Active CN212402946U (en) | 2020-05-11 | 2020-05-11 | Power line tension device for power line paying-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212402946U (en) |
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- 2020-05-11 CN CN202020768465.2U patent/CN212402946U/en active Active
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