CN210246139U - Tensioning device capable of tensioning high-voltage line - Google Patents
Tensioning device capable of tensioning high-voltage line Download PDFInfo
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- CN210246139U CN210246139U CN201921301332.8U CN201921301332U CN210246139U CN 210246139 U CN210246139 U CN 210246139U CN 201921301332 U CN201921301332 U CN 201921301332U CN 210246139 U CN210246139 U CN 210246139U
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Abstract
The utility model relates to the technical field of high-voltage wire installation, in particular to a tensioning device capable of tensioning a high-voltage wire, which comprises a first mounting frame and a second mounting frame which are arranged in a matching way, and a first guide wheel piece, a second guide wheel piece and a transmission assembly which are arranged on a frame body of the tensioning device matched with the first mounting frame and the second mounting frame, wherein the transmission assembly is positioned between the first guide wheel piece and the second guide wheel piece, the transmission assembly comprises a transmission gear, a motor and a speed reducer which are symmetrically arranged up and down, an upper transmission gear of the two transmission gears is arranged on the first mounting frame, a lower transmission gear of the two transmission gears is arranged on the second mounting frame, a gap is arranged between the two transmission gears, the gap is arranged in the same straight line corresponding to the first guide wheel piece and the second guide wheel piece, an adjusting device is arranged between the first mounting frame and the second mounting frame, and the distance between the first mounting frame and the, the utility model discloses can make things convenient for the taut operation of later stage installation of high-pressure transmission line.
Description
Technical Field
The utility model relates to a high-voltage line installation technical field, concrete field is one kind can be to the taut straining device of high-voltage line.
Background
In the process of laying the high-voltage cable, the final cable head installation, tensioning and final fixation are realized by cooperation of a plurality of persons, the efficiency is low, and the high-efficiency installation requirement of the high-voltage cable cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be to the taut straining device of high-voltage line to solve among the prior art problem that high-voltage line installation is inconvenient, installation effectiveness is low.
In order to achieve the above object, the utility model provides a following technical scheme: a tensioning device capable of tensioning a high-voltage wire comprises a first mounting frame and a second mounting frame which are arranged in a matched mode, and a first guide wheel piece, a second guide wheel piece and a transmission assembly which are arranged on a frame body of the tensioning device matched with the first mounting frame and the second mounting frame, wherein the transmission assembly is positioned between the first guide wheel piece and the second guide wheel piece, the transmission assembly comprises transmission gears, a motor and a speed reducer which are symmetrically arranged up and down, an upper transmission gear of the two transmission gears is arranged on the first mounting frame, a lower transmission gear of the two transmission gears is arranged on the second mounting frame, a gap is formed between the two transmission gears, the gap is arranged in a straight line corresponding to the first guide wheel piece and the second guide wheel piece, the motor and the speed reducer are both arranged on the mounting frame, a rotating shaft of the motor is connected with an input shaft of the speed reducer, and an output shaft of the speed reducer is matched and, and an adjusting device is arranged between the first mounting frame and the second mounting frame, and the distance between the first mounting frame and the second mounting frame is adjusted through the adjusting device.
Preferably, the adjusting device comprises a guide rod, a sleeve and an electric cylinder, the guide rod is installed on the first installation frame, the sleeve is installed on the second installation frame, the guide rod is matched with the sleeve, a cylinder body of the electric cylinder is installed on the first installation frame, and a piston rod of the electric cylinder is fixedly connected with the second installation frame.
Preferably, the adjusting device is symmetrically provided with 4 on the first mounting frame, and each side of the first mounting frame is provided with 2 respectively.
Preferably, the tensioning device further comprises a controller, and the controller is connected with the control ends of the 4 electric cylinders to achieve synchronous horizontal gap adjustment between the first mounting frame and the second mounting frame.
Preferably, the first guide wheel part and the second guide wheel part are pulley blocks which are symmetrically matched with each other, a guide gap for the high-voltage transmission line to penetrate is formed between the pulley blocks, and the guide gap on the first guide wheel part, the guide gap on the second guide wheel part and the gap between the transmission gears are arranged in the same straight line.
Preferably, the upper pulley of the pulley block is mounted on the first mounting frame, and the lower pulley of the pulley block is mounted on the second mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the speed reducer to form output force with high torque and low rotating speed, then the torque force output by the speed reducer is transmitted to the transmission gears through the transmission gears which are symmetrically matched, the high-voltage transmission line is clamped by the two transmission gears and is driven to be pulled by the transmission gears through the rotation of the transmission gears, the tensioning operation of the high-voltage transmission line is realized and is used for the later installation work of the transmission line, the unstable condition of the bending installation frame of the transmission line can be avoided through the arrangement of the two guide wheel parts, the transmission line between the first guide wheel parts and the second guide wheel parts is formed to be in a linear state under the condition that the transmission line falls off and separates from the transmission gears, the transmission line is transmitted in a pulling way with the transmission line, the high-voltage transmission line in a certain diameter range is improved through the arrangement of the pressure spring, and the transmission lines with different thicknesses in, the problem that a plurality of devices are needed for transmission lines with different specifications is avoided;
through adjusting device's setting, can adjust the interval between mounting bracket one and the mounting bracket two, make the electric wire that can realize different thickness diameters compress tightly and transmit, can make things convenient for the transmission line to be located between the drive gear or form the clamp force between the assembly pulley, carry out pressure clamp to the high-pressure transmission line and press from both sides tightly, avoid the transmission line to drop from the mounting bracket, through guide arm and telescopic setting, can avoid appearing the skew between mounting bracket one and the mounting bracket two, cause the symmetry skew to appear between assembly pulley or the drive gear, make the high-voltage line can't obtain stably compressing tightly the transmission, setting through electronic jar, can conveniently control and accurately control.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the pulley block of the present invention;
fig. 3 is a sectional view of the transmission gear of the present invention;
fig. 4 is a top view of the present invention.
In the figure: 1. a first mounting frame; 2. a second mounting frame; 3. a transmission gear; 4. a motor; 5. a speed reducer; 6. a guide bar; 7. a sleeve; 8. an electric cylinder; 9. and (4) a pulley block.
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 to 4, the present invention provides a technical solution: a tensioning device capable of tensioning a high-voltage wire comprises a first mounting frame 1 and a second mounting frame 2 which are arranged in a matched mode, and a first guide wheel piece, a second guide wheel piece and a transmission assembly which are arranged on a frame body of the tensioning device matched with the first mounting frame 1 and the second mounting frame 2, wherein the transmission assembly is positioned between the first guide wheel piece and the second guide wheel piece, the transmission assembly comprises a transmission gear 3, a motor 4 and a speed reducer 5 which are arranged in an up-down symmetrical mode, an upper transmission gear 3 of the two transmission gears 3 is arranged on the first mounting frame 1, a lower transmission gear 3 of the two transmission gears 3 is arranged on the second mounting frame 2, a gap is formed between the two transmission gears 3, the gap is arranged in a straight line corresponding to the first guide wheel piece and the second guide wheel piece, the motor 4 and the speed reducer 5 are both arranged on the mounting frame, and a rotating shaft of the motor 4 is connected with an input shaft, an output shaft of the speed reducer 5 is connected with the transmission gear 3 in a matched mode, an adjusting device is arranged between the first mounting frame 1 and the second mounting frame 2, and the distance between the first mounting frame 1 and the second mounting frame 2 is adjusted through the adjusting device.
Adjusting device include guide arm 6, sleeve 7 and electronic jar 8, guide arm 6 install on mounting bracket one 1, sleeve 7 install on mounting bracket two 2, guide arm 6 and sleeve 7 cooperation, electronic jar 8's cylinder body is installed on mounting bracket one 1, electronic jar 8's piston rod and mounting bracket two 2 fixed connection.
Adjusting device symmetry is provided with 4 on mounting bracket one 1, 1 every side of mounting bracket is provided with 2 respectively, 4 root guide arms 6 are installed and are close to four angle departments on mounting bracket one 1, 4 individual sleeves 7 are installed on mounting bracket two 2, every sleeve 7 corresponds corresponding 6 cooperation settings of corresponding guide arm, 4 electronic jar 8 corresponds 6 settings of every guide arm respectively, the cylinder body of electronic jar 8 is installed on mounting bracket one 1, set up the installation piece corresponding to 8 departments of corresponding electronic jar on mounting bracket two 2, the piston rod and the corresponding installation piece fixed connection of electronic jar 8.
The tensioning device also comprises a controller, the controller is connected with the control end of each of the 4 electric cylinders 8, synchronous horizontal gap adjustment between the first mounting frame 1 and the second mounting frame 2 is achieved, the controller is a PLC industrial personal computer, the 4 electric cylinders 8 are connected onto the PLC industrial personal computer through electric connecting wires, and the 4 electric cylinders 8 are synchronously adjusted through the controller.
The first guide wheel part and the second guide wheel part are pulley blocks 9 which are symmetrically matched with each other, a guide gap for the high-voltage transmission line to penetrate is formed between the pulley blocks 9, and the guide gap on the first guide wheel part, the guide gap on the second guide wheel part and the gap between the transmission gears 3 are arranged in the same straight line.
An upper pulley of the pulley block 9 is arranged on the first mounting frame 1, and a lower pulley of the pulley block 9 is arranged on the second mounting frame 2.
Through the technical scheme, the motor 4 drives the speed reducer 5 to form output force with high torque and low rotating speed, then the torque force output by the speed reducer 5 is transmitted to the transmission gear 3 through the transmission gear 3 which is symmetrically matched, the high-voltage transmission line is clamped by the two transmission gears 3, the transmission gear 3 rotates to drive the transmission line to be pulled, the tensioning operation of the high-voltage transmission line is realized and is used for the later installation work of the transmission line, the instable condition of the bending installation frame of the transmission line can be avoided through the arrangement of the two guide wheel parts, the transmission line between the first guide wheel parts and the transmission line between the second guide wheel parts are formed to be in a linear state under the condition that the transmission line falls off and separates from the transmission gear 3, the high-voltage transmission line in a certain diameter range is improved through the arrangement of the pressure spring, the transmission lines with different thicknesses in a high range can be tensioned and transmitted by the same traction device, so that the problem that the transmission lines with different specifications need multiple devices is solved;
through adjusting device's setting, can adjust the interval between mounting bracket 1 and the mounting bracket two 2, make the electric wire that can realize different thickness diameters compress tightly and transmit, can make things convenient for the transmission line to be located and form the clamp force between drive gear 3 or the assembly pulley 9, carry out pressure clamp to the high-voltage transmission line and press from both sides tightly, avoid the transmission line to drop from the mounting bracket, through the setting of guide arm 6 and sleeve 7, can avoid appearing the skew between mounting bracket 1 and the mounting bracket two 2, cause the symmetry deviation to appear between assembly pulley 9 or the drive gear 3, make the high-voltage line can't obtain stably compressing tightly the transmission, through the setting of electronic jar 8, can conveniently control and accurately control.
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 tension device capable of tensioning a high-voltage wire is characterized in that: the automatic transmission device comprises a first mounting frame and a second mounting frame which are arranged in a matched mode, and a first guide wheel piece, a second guide wheel piece and a transmission assembly which are arranged on a frame body of a tensioning device matched with the first mounting frame and the second mounting frame, wherein the transmission assembly is positioned between the first guide wheel piece and the second guide wheel piece, the transmission assembly comprises transmission gears, a motor and a speed reducer which are symmetrically arranged from top to bottom, an upper transmission gear of the two transmission gears is arranged on the first mounting frame, a lower transmission gear of the two transmission gears is arranged on the second mounting frame, a gap is formed between the two transmission gears, the gap is arranged in a straight line corresponding to the first guide wheel piece and the second guide wheel piece, the motor and the speed reducer are both arranged on the mounting frame, a rotating shaft of the motor is connected with an input shaft of the speed reducer, an output shaft of the speed reducer is matched and connected with one transmission gear of the two, and the distance between the first mounting frame and the second mounting frame is adjusted through the adjusting device.
2. A tensioning device capable of tensioning a high-voltage wire according to claim 1, characterized in that: the adjusting device comprises a guide rod, a sleeve and an electric cylinder, wherein the guide rod is installed on a first installation frame, the sleeve is installed on a second installation frame, the guide rod is matched with the sleeve, a cylinder body of the electric cylinder is installed on the first installation frame, and a piston rod of the electric cylinder is fixedly connected with the second installation frame.
3. A tensioning device capable of tensioning a high-voltage wire according to claim 2, characterized in that: the adjusting device is provided with 4 on the mounting bracket one symmetrically, and each side of the mounting bracket one is provided with 2 respectively.
4. A tensioning device capable of tensioning a high-voltage wire according to claim 3, characterized in that: the tensioning device further comprises a controller, and the controller is connected with the control ends of the 4 electric cylinders to achieve synchronous horizontal gap adjustment between the first mounting frame and the second mounting frame.
5. A tensioning device capable of tensioning a high-voltage wire according to claim 1, characterized in that: the first guide wheel part and the second guide wheel part are pulley blocks which are symmetrically matched with each other, a guide gap for the high-voltage transmission line to penetrate is formed between the pulley blocks, and the guide gap on the first guide wheel part, the guide gap on the second guide wheel part and the gap between the transmission gears are arranged in the same straight line.
6. The tension device capable of tensioning a high-voltage wire according to claim 5, wherein: the upper pulley of the pulley block is arranged on the first mounting frame, and the lower pulley of the pulley block is arranged on the second mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301332.8U CN210246139U (en) | 2019-08-12 | 2019-08-12 | Tensioning device capable of tensioning high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301332.8U CN210246139U (en) | 2019-08-12 | 2019-08-12 | Tensioning device capable of tensioning high-voltage line |
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| Publication Number | Publication Date |
|---|---|
| CN210246139U true CN210246139U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921301332.8U Active CN210246139U (en) | 2019-08-12 | 2019-08-12 | Tensioning device capable of tensioning high-voltage line |
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| CN (1) | CN210246139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185688A (en) * | 2020-09-27 | 2021-01-05 | 衢州学院 | Tension device for winding coil |
-
2019
- 2019-08-12 CN CN201921301332.8U patent/CN210246139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185688A (en) * | 2020-09-27 | 2021-01-05 | 衢州学院 | Tension device for winding coil |
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