CN218335240U - Tensioning device for laying electric wires and cables - Google Patents
Tensioning device for laying electric wires and cables Download PDFInfo
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- CN218335240U CN218335240U CN202222099317.8U CN202222099317U CN218335240U CN 218335240 U CN218335240 U CN 218335240U CN 202222099317 U CN202222099317 U CN 202222099317U CN 218335240 U CN218335240 U CN 218335240U
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Abstract
The utility model is suitable for a wire and cable technical field provides a wire and cable lays and uses straining device, including horizontal mounting panel, perpendicular mounting panel and straining device, the both ends of horizontal mounting panel all are provided with the leading wheel, erect mounting panel fixed connection in the middle part of horizontal mounting panel bottom, straining device sets up on erecting the mounting panel, straining device includes and link up the mounting groove of seting up in its surface along erecting mounting panel length direction. This wire and cable lays and uses straining device, through setting up straining device, lay wire and cable to when almost the degree, in order to prevent the loose tenesmic condition from appearing in the cable, can use the device taut with the cable, when using the device, only need put into the cable between taut wheel and the leading wheel, and rotatory handle that rotates makes taut wheel and cable surface in close contact with, later the cable will be strained under the rotation of taut wheel, the device uses convenient and fast, and can be taut with the cable fast, thereby self practicality has been improved.
Description
Technical Field
The utility model belongs to the technical field of wire and cable, especially, relate to a wire and cable lays and uses straining device.
Background
The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is a conducting wire for transmitting electric power or information from one place to another place. The cable is mainly applied to power systems, information transmission and instrument systems.
Electronic equipment can generally use the cable when connecting, and one section length can all be reserved to most cable when installing for avoid appearing the phenomenon that the cable conductor can not reach the demand shorter, but this kind of mode is implementing the back, and the cable conductor can't be tightened, appears the loose tenesmic phenomenon of cable conductor easily, still has certain potential safety hazard in the time of the clean and tidy pleasing to the eye degree of reduction cable conductor connection.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric wire lays and uses straining device aims at solving most cables and all can reserve one section length when installing for avoid appearing the phenomenon that the cable conductor can not reach the demand shorter, but this kind of mode is implementing the back, and the cable conductor can't be tightened, appears the loose tenesmic phenomenon of cable conductor easily, still has the problem of certain potential safety hazard when reducing cable conductor connection's clean and tidy pleasing to the eye degree.
The utility model is realized in such a way that the tension device for laying the electric wire and the cable comprises a horizontal mounting plate, a vertical mounting plate and a tension mechanism; guide wheels are arranged at two ends of the transverse mounting plate, the vertical mounting plate is fixedly connected to the middle of the bottom end of the transverse mounting plate, and the tensioning mechanism is arranged on the vertical mounting plate; the tensioning mechanism comprises a mounting groove which is formed in the surface of the vertical mounting plate in a penetrating mode along the length direction of the vertical mounting plate, a threaded rod is connected to the inside of the mounting groove in a rotating mode, a threaded sleeve which is connected to the surface of the threaded rod in a sliding mode is connected to the surface of the mounting groove in a threaded mode, a rotating shaft is connected to the front side surface of the threaded sleeve in a rotating mode, a motor is arranged at the outer end of the rotating shaft, an output shaft of the motor is fixedly connected with the outer end of the rotating shaft, and a tensioning wheel is fixedly connected between the motor and the threaded sleeve on the surface of the rotating shaft.
Preferably, the outer surface of the motor is fixedly connected with a protective shell, and the outer end of the protective shell is fixedly connected with a handle.
Preferably, the bottom fixedly connected with connecting axle of threaded rod, the connecting axle rotationally link up erect the bottom of mounting panel and downwardly extending, the surface of connecting axle just is located erect the below fixedly connected with rotation handle of mounting panel, the department of gripping of rotation handle with the surface of handle all is equipped with the antiskid cover.
Preferably, the equal fixedly connected with installation piece in both ends of horizontal mounting panel front side surface, two the equal fixedly connected with spring in bottom of installation piece, two the equal fixedly connected with connecting block in bottom of spring, two the leading wheel rotates respectively connect in two the front side surface of connecting block.
Preferably, a plurality of guiding holes are vertically formed in the lower surface of the mounting block, each guiding hole is connected with a guiding rod in a sliding mode along the length direction of the guiding hole, and the bottom ends of the guiding rods are fixedly connected to the top end of the connecting block.
Preferably, the rotating shaft, the output shaft of the motor and the central axis of the tension wheel are positioned on the same straight line.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a wire and cable lays and uses straining device, through setting up straining mechanism, when laying wire and cable to the similar degree, in order to prevent the loose tenesmic condition from appearing in the cable, can use the device taut with the cable, when using the device, at first put into the cable in the neutral between two leading wheels and the straining wheel, later hold and rotate handle and rotation, make the straining wheel remove to the direction of leading wheel, along with the removal cable of straining wheel just inseparabler with the surface contact of straining wheel, later hold handle and starter motor, the straining wheel begins to rotate, and drive the cable and remove, until taut completely with the cable, the staff can continue subsequent operation when the cable is taut completely, the device uses convenient and fast, and can be taut with the cable fast, thereby self practicality has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting block and the guide wheel of the present invention;
fig. 3 is a schematic structural view of the middle tensioning mechanism of the present invention.
In the figure: 1. a horizontal mounting plate; 2. mounting blocks; 3. a spring; 4. connecting blocks; 5. a guide bar; 6. a guide hole; 7. a guide wheel; 8. a vertical mounting plate; 9. mounting grooves; 10. a threaded rod; 11. a threaded sleeve; 12. a rotating shaft; 13. a tensioning wheel; 14. a motor; 15. a protective shell; 16. a grip; 17. rotating the handle; 18. an anti-slip sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a tensioning device for laying wires and cables comprises a transverse mounting plate 1, a vertical mounting plate 8 and a tensioning mechanism; both ends of the transverse mounting plate 1 are provided with guide wheels 7, the vertical mounting plate 8 is fixedly connected to the middle of the bottom end of the transverse mounting plate 1, and the tensioning mechanism is arranged on the vertical mounting plate 8.
The equal fixedly connected with installation piece 2 in both ends of 1 front side surface of horizontal mounting panel, the equal fixedly connected with spring 3 in bottom of two installation pieces 2, the equal fixedly connected with connecting block 4 in bottom of two springs 3, two leading wheels 7 rotate respectively and connect in the front side surface of two connecting blocks 4.
In this embodiment, the two guide wheels 7 are symmetrical to each other with the center line in the width direction of the transverse mounting plate 1 as the center, and the cross sections of the middle parts of the two guide wheels 7 are arc-shaped, so that the guide wheels can be attached to the surface of a cable, and a better guiding effect can be achieved.
Further, tensioning mechanism includes and link up the mounting groove 9 of seting up on its surface along 8 length direction on perpendicular mounting panel, the inside rotation of mounting groove 9 is connected with threaded rod 10, the surperficial threaded connection of threaded rod 10 has sliding connection in the inside thread bush 11 of mounting groove 9, the front side surface of thread bush 11 rotates and is connected with axis of rotation 12, the outer end of axis of rotation 12 is provided with motor 14, the output shaft of motor 14 and the outer end fixed connection of axis of rotation 12, the surface of axis of rotation 12 just is located fixedly connected with tension pulley 13 between motor 14 and the thread bush 11.
In this embodiment, the middle portion of the tension wheel 13 is similar to the guide wheel 7, and can be better attached to the surface of the cable, and meanwhile, the outer surface of the middle portion of the tension wheel 13 is also provided with a rough anti-slip layer, so that the cable can be better driven to move.
The two guide wheels 7 and the tension wheel 13 are located in the same plane.
When the device is used for tensioning a cable, the cable is firstly placed between the two guide wheels 7 and the tensioning wheel 13, the surface of the cable is attached to the surface of the middle part of the two guide wheels 7, then the threaded rod 10 is rotated, in the rotating process of the threaded rod 10, the threaded sleeve 11 drives the tensioning wheel 13 to move towards the two guide wheels 7, in the moving process of the tensioning wheel 13, the surface of the middle part of the tensioning wheel 13 is contacted with the cable and is gradually attached tightly, when the part of the cable between the tensioning wheel 13 and the two guide wheels 7 is tightened, the motor 14 can be started, the tensioning wheel 13 starts to rotate after the motor 14 is started, and the cable is driven to move, so that the cable is tensioned.
The threaded rod 10 and the threaded sleeve 11 can be replaced by an electric sliding rail which drives the tensioning wheel 13 to move, and the same effect can be achieved.
The spring 3 between the connecting block 4 and the mounting block 2 has a fastening effect, when the cable is tightened by the tightening wheel 13, the spring 3 continuously applies a force opposite to the movement direction of the tightening wheel 13, so that the cable part between the tightening wheel 13 and the two guide wheels 7 is always kept in a tightened state, and the cable is not loosened when being tightened.
The threaded rod 10 is rotatably connected to the inside of the mounting groove 9 through a damping bearing, and cannot easily rotate under the condition of no stress, so that the stability of the device is ensured.
When a longer and heavier cable is encountered, the cable can be wound around the tension wheel 13 for one circle, then the motor 14 is started, and the contact area between the cable and the tension wheel 13 is increased, so that the phenomenon of slippage between the cable and the tension wheel is prevented.
Further, the outer surface of the motor 14 is fixedly connected with a protective shell 15, and the outer end of the protective shell 15 is fixedly connected with a handle 16.
In the embodiment, the protective shell 15 protects the motor 14, after the motor 14 is started, a worker can hold the vertical mounting plate 8 with one hand and hold the grip 16 with the other hand, so that only the tension wheel 13 keeps rotating after the motor 14 is started, and the convenience of the device in use is improved.
Further, the bottom fixedly connected with connecting axle of threaded rod 10, the connecting axle rotationally link up the bottom of erecting mounting panel 8 and downwardly extending, the below fixedly connected with rotation handle 17 that the surface of connecting axle just is located and erects mounting panel 8, the department of gripping of rotation handle 17 and the surface of handle 16 all overlap and are equipped with anti-skidding cover 18.
In this embodiment, when the threaded rod 10 needs to be rotated, the rotating handle 17 can be held and rotated to rotate the threaded rod 10, so as to adjust the positions of the threaded sleeve 11 and the tension wheel 13.
The anti-slip sleeve 18 plays an anti-slip role.
Further, a plurality of guiding holes 6 have been seted up to the lower surface of installation piece 2 is vertical, and every guiding hole 6's inside all has guide bar 5 along its length direction sliding connection, the equal fixed connection in the top of connecting block 4 in the bottom of a plurality of guide bars 5.
In the present embodiment, the guide rod 5 serves as a guide, so that the connecting block 4 can only move along the length direction of the guide rod 5, and the situation that the two guide wheels 7 are inclined due to excessive pressure when the device is used is prevented.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, at first place the cable between two leading wheels 7 and tight wheel 13, and make the surface of cable and laminate each other with the surface of two leading wheels 7 mid portion, later rotate threaded rod 10, at threaded rod 10 pivoted in-process, thread bush 11 drives tight wheel 13 and removes to the direction of two leading wheels 7, at the in-process that tight wheel 13 removed, the surface and the cable of tight wheel 13 mid portion can the mutual contact, and paste tightly gradually, when the cable is tight in the part between tight of tight wheel 13 and two leading wheels 7, can start motor 14, tight wheel 13 begins to rotate after motor 14 starts, and drive the cable motion, thereby take up the cable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides a wire and cable lays and uses overspeed device tensioner which characterized in that: comprises a horizontal mounting plate (1), a vertical mounting plate (8) and a tensioning mechanism; guide wheels (7) are arranged at two ends of the transverse mounting plate (1), the vertical mounting plate (8) is fixedly connected to the middle of the bottom end of the transverse mounting plate (1), and the tensioning mechanism is arranged on the vertical mounting plate (8); the tensioning mechanism comprises a mounting groove (9) which is formed in the surface of the vertical mounting plate (8) in a penetrating mode along the length direction of the vertical mounting plate, a threaded rod (10) is connected to the inside of the mounting groove (9) in a rotating mode, a threaded sleeve (11) which is connected to the inside of the mounting groove (9) in a sliding mode is in threaded connection with the surface of the threaded rod (10), a rotating shaft (12) is connected to the front side surface of the threaded sleeve (11) in a rotating mode, a motor (14) is arranged at the outer end of the rotating shaft (12), an output shaft of the motor (14) is fixedly connected with the outer end of the rotating shaft (12), and a tensioning wheel (13) is fixedly connected between the motor (14) and the threaded sleeve (11) on the surface of the rotating shaft (12).
2. The tension device for laying electric wire and cable as claimed in claim 1, wherein: the outer surface of the motor (14) is fixedly connected with a protective shell (15), and the outer end of the protective shell (15) is fixedly connected with a handle (16).
3. The tension device for laying electric wire and cable as claimed in claim 2, wherein: the bottom fixedly connected with connecting axle of threaded rod (10), the connecting axle rotationally link up erect the bottom and the downwardly extending of mounting panel (8), the surface of connecting axle just is located erect below fixedly connected with rotation handle (17) of mounting panel (8), the department of gripping of rotation handle (17) with the surface of handle (16) all is equipped with anti-skidding cover (18).
4. The tension apparatus for electric wire and cable routing as claimed in claim 1, wherein: the equal fixedly connected with installation piece in both ends (2), two of horizontal mounting board (1) front side surface the equal fixedly connected with spring (3) in bottom of installation piece (2), two the equal fixedly connected with connecting block in bottom (4) of spring (3), two leading wheel (7) rotate respectively connect in two the front side surface of connecting block (4).
5. The tension device for laying electric wire and cable as claimed in claim 4, wherein: a plurality of guiding holes (6) have been vertically seted up to the lower surface of installation piece (2), every there are guide bar (5) inside all along its length direction sliding connection of guide hole (6), the equal fixed connection in bottom of a plurality of guide bar (5) in the top of connecting block (4).
6. The tension apparatus for electric wire and cable routing as claimed in claim 1, wherein: the rotating shaft (12), the output shaft of the motor (14) and the central axis of the tension wheel (13) are positioned on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099317.8U CN218335240U (en) | 2022-08-10 | 2022-08-10 | Tensioning device for laying electric wires and cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099317.8U CN218335240U (en) | 2022-08-10 | 2022-08-10 | Tensioning device for laying electric wires and cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335240U true CN218335240U (en) | 2023-01-17 |
Family
ID=84882895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222099317.8U Active CN218335240U (en) | 2022-08-10 | 2022-08-10 | Tensioning device for laying electric wires and cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335240U (en) |
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2022
- 2022-08-10 CN CN202222099317.8U patent/CN218335240U/en active Active
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