CN219708817U - Communication tower climbing device - Google Patents
Communication tower climbing device Download PDFInfo
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- CN219708817U CN219708817U CN202321367405.XU CN202321367405U CN219708817U CN 219708817 U CN219708817 U CN 219708817U CN 202321367405 U CN202321367405 U CN 202321367405U CN 219708817 U CN219708817 U CN 219708817U
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- communication tower
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- 238000004891 communication Methods 0.000 title claims abstract description 54
- 230000009194 climbing Effects 0.000 title claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 241000282326 Felis catus Species 0.000 claims description 9
- 230000009193 crawling Effects 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010042255 Struck by lightning Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a communication tower climbing device in the technical field of climbing equipment, which comprises a traction mechanism and a moving mechanism, wherein the traction mechanism comprises a motor and a fixed pulley, the motor is fixedly arranged at the bottom of a communication tower, the fixed pulley is fixedly arranged at the top of the communication tower, and a driving wheel is fixedly connected to an output shaft of the motor; the moving mechanism comprises a moving frame, the moving frame is connected to a ladder stand of the communication iron tower in a sliding manner, the top of the moving frame is fixedly connected with a transverse handrail, the bottom of the moving frame is fixedly connected with a transverse plate, and the transverse plate is used for a maintainer to stand; the traction rope is wound on the driving wheel, one end, far away from the driving wheel, of the traction rope bypasses the fixed pulley and is fixedly connected with the movable frame, and a control switch for controlling the motor is fixedly connected to the movable frame. The scheme is used for reducing the risk of high-altitude operation.
Description
Technical Field
The utility model relates to the technical field of climbing equipment, in particular to a communication tower climbing device.
Background
The communication tower belongs to one of the signal transmission towers, also called signal transmission tower or communication tower. In the engineering construction of modern communication and broadcast television signal transmission towers, no matter users select ground planes or roof towers, the communication antennas are raised, the service radius of communication or television transmission signals is increased, and the ideal professional communication effect is achieved. In addition, the roof also has the double effects of lightning grounding, aviation warning and spot-loading office building. The method is mainly used for erecting the mobile communication antenna and microwaves. The tower body generally adopts four-column angle steel or steel pipe structure, is equipped with lightning rod, work platform and cat ladder.
The communication towers are various, the small power of the single-pipe towers is 25 meters, 30 meters, 35 meters and 40 meters, and the most of the communication towers are in common small cities. Large base stations, such as those found in mountainous areas, sometimes up to 100 meters to 150 meters, typically cover an area of over 5 km. The maintenance of the communication tower is carried out mainly through the crawling ladder, but the first vertical climbing is that the physical consumption of maintenance personnel is large, and the maintenance efficiency becomes low under the condition of consuming more physical strength. Secondly, the climbing speed is slow, the time of staying on the cat ladder is long, the time for waiting at the high altitude is long, and then the time for being at the high risk position can be correspondingly increased, so that the risk of high altitude operation is increased.
Disclosure of Invention
The utility model aims to provide a communication tower climbing device so as to reduce the risk of high-altitude operation.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a communication tower climbing device, includes traction mechanism and mobile mechanism, traction mechanism includes motor and fixed pulley, the motor is fixed to be set up the bottom of communication tower, the fixed pulley is fixed to be set up the top of communication tower, fixedly connected with drive wheel on the output shaft of motor;
the moving mechanism comprises a moving frame, the moving frame is connected to a crawling ladder of the communication iron tower in a sliding manner, the top of the moving frame is fixedly connected with handrails, the bottom of the moving frame is fixedly connected with a transverse plate, and the transverse plate is used for a maintainer to stand;
the traction rope is wound on the driving wheel, one end, far away from the driving wheel, of the traction rope bypasses the fixed pulley and is fixedly connected with the movable frame, and a control switch for controlling the motor is fixedly connected to the movable frame.
The working principle of the utility model is as follows: when the electric iron is used, an maintainer stands on the transverse plate, holds the handrail with hands to stabilize the body, then starts through the control switch control motor, drives the driving wheel to rotate through the output shaft when the motor starts, and the traction rope is gradually wound on the driving wheel when the driving wheel rotates, so that the traction rope is shortened, the downward tension generated when the driving wheel rotates is converted into the upward tension through the fixed pulley when the traction rope is shortened, at the moment, the traction rope can pull the movable frame fixedly connected with the traction rope to move upwards on the crawling ladder along with the shortening of the traction rope, the movable frame moves upwards together through the transverse plate to drive the maintainer to move upwards, and after the movable frame moves to the top end of the communication iron tower, the motor operation can be stopped through the control switch. When the communication tower is required to be lifted down, an maintainer stands on the transverse plate, holds the handrail, then enables the motor to reversely rotate through the control switch, enables the traction rope wound on the driving wheel to be prolonged, and can enable the movable frame to slide down along the ladder stand of the communication tower until the movable frame slides to the bottom of the communication tower.
The utility model has the beneficial effects that: in this scheme, firstly through motor pulling haulage rope, and then drive and remove the frame and slide from top to bottom on communication tower's cat ladder, so can let the maintainer need not the power climbing, reach the purpose of quick upper and lower communication tower, reduced the time that the maintainer is in high altitude construction, and then reduced the partial risk of high altitude construction. Secondly, through the automatic rising and the decline of movable frame, need not artifical climbing, reduced the physical demands of maintainer greatly.
Further, remove the frame and include rectangular frame and two restriction pieces of "L" shape, two restriction pieces are fixed the both sides of rectangular frame, restriction piece is used for cup jointing rectangular frame on communication tower's cat ladder.
Further, the top of rectangular frame rotates and is connected with two peg of "7", every the vertical section of peg is rotated with rectangular frame and is connected and rotate the junction and be equipped with the torsional spring, the horizontal segment of peg is towards communication tower's cat ladder, fixedly connected with magnetic sheet on the peg, the top fixedly connected with electro-magnet of rectangular frame, the electro-magnet is used for attracting magnetic sheet, electro-magnet and control switch electrical signal connection. The purpose is that after the movable frame is moved, the electromagnet is closed by the control switch, so that the electromagnet can release the attraction to the magnetic sheet, and the hanging rod rotates under the torsion action of the torsion spring, so that the horizontal section of the hanging rod is put on the ladder, therefore, the situation that the movable frame accidentally drops after being used can be prevented, when the movable frame needs to be moved again, the electromagnet is started, and then the two hanging rods are pulled, so that the magnetic sheets on the hanging rods are attracted to the electromagnet, and the restriction can be released.
Further, each limiting block is rotatably connected with a roller, and the roller is in contact with a ladder stand of the communication tower. The purpose is that through the friction between gyro wheel reduction limiting piece and the communication tower, the reciprocating of the movable frame of being convenient for.
Further, the control switch includes a start button, a stop button, and a reverse button. The purpose is that through the forward rotation of start button control motor, the people removes the frame and rises promptly, lets the frame that removes descend through the positive button of contrast, stops the rotation of motor control motor through stopping the button.
Drawings
FIG. 1 is a schematic diagram of a communication tower climbing device according to the present utility model;
fig. 2 is a cross-sectional view of the right side of the mobile frame of fig. 1.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: fixed pulley 1, haulage rope 2, communication tower 3, cat ladder 4, rectangular frame 5, handrail 6, diaphragm 7, motor 8, drive wheel 9, control switch 10, peg 11, restriction piece 12, electro-magnet 13.
An example is substantially as shown in figures 1 and 2:
the utility model provides a communication tower climbing device, includes traction mechanism and mobile mechanism, and traction mechanism includes motor 8 and fixed pulley 1, and motor 8 is fixed to be set up in the bottom of communication tower 3, and fixed pulley 1 is fixed to be set up at the top of communication tower 3, is fixedly connected with drive wheel 9 on the output shaft of motor 8;
the moving mechanism comprises a moving frame, the moving frame comprises a rectangular frame 5 and two L-shaped limiting blocks, the two limiting blocks are fixed on two sides of the rectangular frame 5, the limiting blocks are used for sleeving the rectangular frame 5 on the ladder stand 4 of the communication iron tower 3 in a sliding manner, each limiting block is rotationally connected with a roller, and the rollers are in contact with the ladder stand 4 of the communication iron tower 3. The top of the rectangular frame 5 is fixedly connected with two semicircular handrails 6, the bottom of the rectangular frame 5 is fixedly connected with a transverse plate 7, and the transverse plate 7 is used for a maintainer to stand;
the traction rope 2 is wound on the driving wheel 9, one end, far away from the driving wheel 9, of the traction rope 2 bypasses the fixed pulley 1 and is fixedly connected with a movable frame, a control switch 10 for controlling the motor 8 is fixedly connected with the movable frame, and the control switch 10 comprises a start button, a stop button and a reverse button.
The top of rectangular frame 5 rotates and is connected with two peg 11 of "7" type, and the vertical section of every peg 11 is rotated with rectangular frame 5 and is connected and rotate the junction and be equipped with the torsional spring, and the horizontal segment of peg 11 is towards communication tower 3's cat ladder 4, fixedly connected with magnetic sheet on the bottom of the vertical end of peg 11, and the magnetic sheet is located the peg 11 and one side of rectangular frame 5 contact, and rectangular frame 5's top fixedly connected with electro-magnet 13, electro-magnet 13 are used for attracting the magnetic sheet, electro-magnet 13 and stop button electrical signal connection.
The specific implementation process is as follows:
when the electric iron is used, an maintainer stands on the transverse plate 7, holds the handrail 6 by hands to stabilize the body, then controls the motor 8 to start through the control switch 10, drives the driving wheel 9 to rotate through the output shaft when the motor 8 starts, the traction rope 2 is gradually wound on the driving wheel 9 when the driving wheel 9 rotates, further the traction rope 2 is shortened, downward pulling force generated when the driving wheel 9 rotates through the fixed pulley 1 is converted into upward pulling force, at the moment, the traction rope 2 can pull the movable frame fixedly connected with the traction rope 2 to move upwards on the cat ladder 4 along with the shortening of the traction rope 2, the movable frame moves upwards together with the maintainer through the transverse plate 7, and after the movable frame moves to the top end of the communication iron tower 3, the motor 8 is stopped through the control switch 10. When the communication tower 3 is required to be lifted and lowered, an maintainer stands on the transverse plate 7 and holds the handrail 6, then the motor 8 reversely rotates through the control switch 10, the traction rope 2 wound on the driving wheel 9 is prolonged, and the movable frame can slide downwards along the ladder stand 4 of the communication tower 3 until the bottom of the communication tower 3 is slid.
After the movable frame is moved, the electromagnet 13 is closed through the stop button, the attraction of the magnetic sheets can be relieved by the electromagnet 13, at the moment, the hanging rod 11 rotates under the torsion action of the torsion spring, the horizontal section of the hanging rod 11 is put on the ladder stand 4, the movable frame can be prevented from falling accidentally after being used, the electromagnet 13 is started when the movable frame needs to be moved again, and then the two hanging rods 11 are pulled, so that the magnetic sheets on the hanging rod 11 can be attracted on the electromagnet 13 to be released from restriction and then move.
Claims (5)
1. Communication tower climbing device, its characterized in that: the traction mechanism comprises a motor and a fixed pulley, the motor is fixedly arranged at the bottom of the communication iron tower, the fixed pulley is fixedly arranged at the top of the communication iron tower, and a driving wheel is fixedly connected to an output shaft of the motor;
the moving mechanism comprises a moving frame, the moving frame is connected to a crawling ladder of the communication iron tower in a sliding manner, the top of the moving frame is fixedly connected with handrails, the bottom of the moving frame is fixedly connected with a transverse plate, and the transverse plate is used for a maintainer to stand;
the traction rope is wound on the driving wheel, one end, far away from the driving wheel, of the traction rope bypasses the fixed pulley and is fixedly connected with the movable frame, and a control switch for controlling the motor is fixedly connected to the movable frame.
2. The communication tower climbing device according to claim 1, wherein: the movable frame comprises a rectangular frame and two L-shaped limiting blocks, wherein the two limiting blocks are fixed on two sides of the rectangular frame, and the limiting blocks are used for sleeving the rectangular frame on a ladder stand of the communication iron tower.
3. The communication tower climbing device according to claim 2, wherein: the utility model discloses a power supply device, including rectangular frame, vertical section of peg, communication tower, magnet, control switch electrical signal connection, peg, perpendicular section of peg is connected with the rotation of rectangular frame and rotates the junction and be equipped with the torsional spring, the horizontal segment of peg is towards the cat ladder of communication tower, fixedly connected with magnetic sheet on the peg, the top fixedly connected with electro-magnet of rectangular frame, the electro-magnet is used for attracting magnetic sheet, electro-magnet and control switch electrical signal connection.
4. A pylon climbing device according to claim 3, wherein: and each limiting block is rotationally connected with a roller, and the rollers are contacted with a ladder stand of the communication tower.
5. The communication tower climbing device according to claim 4, wherein: the control switch comprises a start button, a stop button and a reverse button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367405.XU CN219708817U (en) | 2023-05-31 | 2023-05-31 | Communication tower climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367405.XU CN219708817U (en) | 2023-05-31 | 2023-05-31 | Communication tower climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219708817U true CN219708817U (en) | 2023-09-19 |
Family
ID=87983614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321367405.XU Active CN219708817U (en) | 2023-05-31 | 2023-05-31 | Communication tower climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219708817U (en) |
-
2023
- 2023-05-31 CN CN202321367405.XU patent/CN219708817U/en active Active
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