CN219771582U - Movable rotatable tail tower - Google Patents
Movable rotatable tail tower Download PDFInfo
- Publication number
- CN219771582U CN219771582U CN202320731833.XU CN202320731833U CN219771582U CN 219771582 U CN219771582 U CN 219771582U CN 202320731833 U CN202320731833 U CN 202320731833U CN 219771582 U CN219771582 U CN 219771582U
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- tower
- bracket
- platform
- arm
- hydraulic rod
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 16
- 235000017491 Bambusa tulda Nutrition 0.000 description 16
- 241001330002 Bambuseae Species 0.000 description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 16
- 239000011425 bamboo Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Jib Cranes (AREA)
Abstract
A movable rotatable tail tower comprises a supporting platform, wherein crawler travelling devices are arranged on two sides of the supporting platform; the top of the supporting platform is provided with a rotating platform, and the rotating platform is provided with a cab; the support is hinged with the bottom end of a large support arm, the top end of the large support arm is hinged with the top end of a small support arm, the bottom end of the small support arm is hinged with the bottom end of the side face of the excavator bucket, the top end of the small support arm is provided with a quick mounting seat, the top of the quick mounting seat is provided with a tower, and the bottom of the tower is fixedly connected with the top of the quick mounting seat through a plurality of fastening bolts; the tower is provided with a bearing rope pulley, a traction rope pulley and a return rope pulley; the tower is provided with a transverse through hole which penetrates through; the rotating platform is provided with a counterweight platform at one end opposite to the support, and a first redirecting pulley, a second redirecting pulley and a third redirecting pulley which are respectively corresponding to the bearing rope pulley, the traction rope pulley and the return rope pulley are arranged at the top of the counterweight platform.
Description
Technical Field
The utility model relates to a movable tower, in particular to a movable rotatable tail tower.
Background
Bamboo is a natural resource which is green and environment-friendly and renewable after harvesting, and can be made into lumber and cut in year usually for 3-5 years. However, because the bamboo forests are natural forests, a large part of the bamboo forests grow on steep hills and are limited by hills and ditches in a forest area, the construction of the forests is lagged, general vehicles cannot pass, and the bamboo is difficult to harvest and transport from the mountain and has high cost. The existing raw bamboo transportation mode is comparatively backward, and mainly comprises modes of manpower and animal power carrying, climbing down a hill, cableway, rail transportation and the like. Compared with the original carrying and sliding transportation methods, the cableway transportation and the rail transportation methods are gradually popularized and applied.
When the cableway is used for collecting materials, the topography of the forest land needs to be evaluated in advance, and a proper amount of towers are erected to erect the operation cableway. The existing tower erection mode comprises a live standing wood bracket, a rope supporting pulley bracket, a manual erection bracket and the like. The living standing tree support is used for directly binding a cableway on the existing high and large living standing tree in the forest land to serve as a support for the skidded operation. The rope supporting pulley bracket is characterized in that pulleys are bound on the standing tree, so that a cableway is mounted on the pulleys, and the construction of the bracket is completed. The manual bracket erection method requires workers to convey the metal bracket units to the designated positions, and then the assembled bracket is erected and fixed to finish bracket erection.
However, because the bamboo forest lacks high living standing woods, the living standing woods bracket and the supporting rope pulley bracket are difficult to popularize and apply in the bamboo forest. In addition, because the topography of the bamboo forest is complicated, large-scale transportation equipment is difficult to get into the bamboo forest farm, and the manual work erects the support and needs the workman to carry the support unit to assemble and erect in the forest land, consequently working condition is abominable, and workman intensity of labour is big, and the safety problem is difficult to ensure.
Disclosure of Invention
In view of the above problems, the present utility model aims to provide a movable rotatable tail tower, which can move by itself, quickly erect a cableway material collecting system, penetrate into a bamboo forest farm by means of a high-trafficability chassis, and finish the ground, thereby completing the construction of the material collecting tower, and being convenient to install and remove.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a movable rotatable tail tower comprises a supporting platform, wherein crawler travelling devices are arranged on two sides of the supporting platform; the top of the supporting platform is provided with a rotating platform capable of rotating on the supporting platform, and the rotating platform is provided with a cab; one end of the rotary platform is provided with a support, and the support is hinged with the bottom end of the large support arm so that the large support arm can rotate around the support; a first hydraulic rod is arranged between the side surface of the large arm of the bracket and the rotating platform, and two ends of the first hydraulic rod are respectively hinged with the side surfaces of the large arm of the bracket and the rotating platform; the top end of the large support arm is hinged with the top end of the small support arm, so that the small support arm can rotate around the top end of the large support arm; a connecting beam is arranged at the top end of the small arm of the bracket in an upward extending way, a second hydraulic rod is arranged between the middle part of the large arm of the bracket and the connecting beam, and two ends of the second hydraulic rod are respectively hinged with the large arm of the bracket and the side face of the connecting beam; the bottom end of the small arm of the bracket is hinged with the bottom end of the side surface of the excavator bucket, so that the excavator bucket can rotate around the bottom end of the small arm of the bracket; a third hydraulic rod is arranged between the top end of the small arm of the bracket and the top end of the side surface of the bucket, and two ends of the third hydraulic rod are respectively hinged with the small arm of the bracket and the bucket;
the top end of the small arm of the bracket is provided with a quick mounting seat in an upward extending way, the top of the quick mounting seat is provided with a vertical tower, and a first flange plate at the bottom of the tower is fixedly connected with a second flange plate at the top of the quick mounting seat through a plurality of fastening bolts; the tower is provided with a bearing rope pulley, a traction rope pulley and a return rope pulley; the tower is provided with a transverse through hole which penetrates through the tower at the position corresponding to the bearing rope pulley, the traction rope pulley and the return rope pulley; the rotating platform is provided with a counterweight platform at one end opposite to the support, and a first redirecting pulley, a second redirecting pulley and a third redirecting pulley which are respectively corresponding to the bearing rope pulley, the traction rope pulley and the return rope pulley are arranged at the top of the counterweight platform.
Further, the counterweight platform is arranged on a track on the rotating platform and can move along the track.
Furthermore, the large arm of the bracket is herringbone.
Further, a power device is arranged on the rotary platform, and the crawler traveling device, the first hydraulic rod, the second hydraulic rod and the third hydraulic rod are all connected to the power device, and the power device is connected with a control device in the cab.
Further, a plurality of stiffening ribs are arranged between the side face of the bottom of the tower and the first flange plate.
The beneficial effects of the utility model are as follows: the movable rotatable tail tower can automatically move and quickly erect a cableway material collecting system, can penetrate deep into a bamboo forest farm by means of a high-trafficability chassis and finish the ground, is very convenient to install and dismantle, solves the problem that the tower is difficult to erect in a bamboo forest to develop material collecting operation, and provides mechanical equipment with high working efficiency and strong adaptability for the bamboo forest material collecting operation.
Drawings
FIG. 1 is a schematic perspective view of a mobile rotatable tail tower of the present utility model.
FIG. 2 is a front view of the mobile rotatable tail tower of the present utility model.
FIG. 3 is a side view of the mobile rotatable tail tower of the present utility model.
FIG. 4 is a top view of the mobile rotatable tail tower of the present utility model.
FIG. 5 is an enlarged schematic view of the utility model at the first and second connection flanges of the mobile rotatable tail tower.
FIG. 6 is an enlarged schematic view of the utility model at a transverse through-hole of a mobile rotatable tail tower.
Detailed Description
The following description will illustrate the structure and the technical effects to be achieved by the present utility model with reference to the accompanying drawings by specific examples, which are chosen for illustration only and are not intended to limit the scope of the present utility model.
As shown in fig. 1-4, the utility model provides a movable rotatable tail tower, which comprises a support platform 1, wherein crawler traveling devices 11 are arranged on two sides of the support platform 1. The top of the supporting platform 1 is provided with a rotating platform 2 which can rotate on the supporting platform 1, and the rotating platform 2 is provided with a cab 21 for controlling the operation of the whole device.
One end of the rotary platform 2 is provided with a support 22, the support 22 is hinged with the bottom end of the large support arm 3, and preferably, the large support arm 3 is in a herringbone shape, so that the large support arm 3 can rotate around the support 22. A first hydraulic rod 31 is arranged between the side surface of the large support arm 3 and the rotating platform 2, and two ends of the first hydraulic rod 31 are respectively hinged with the side surfaces of the large support arm 3 and the rotating platform 2. The top end of the large support arm 3 is hinged with the top end of the small support arm 4, so that the small support arm 4 can rotate around the top end of the large support arm 3. The top end of the small arm 4 of the bracket extends upwards to be provided with a connecting beam 41, a second hydraulic rod 32 is arranged between the middle part of the large arm 3 of the bracket and the connecting beam 41, and two ends of the second hydraulic rod 32 are respectively hinged with the large arm 3 of the bracket and the side face of the connecting beam 41. The bottom end of the small arm 4 of the bracket is hinged with the bottom end of the side face of the bucket 5, so that the bucket 5 can rotate around the bottom end of the small arm 4 of the bracket. A third hydraulic rod 33 is arranged between the top end of the small arm 4 of the bracket and the top end of the side surface of the bucket 5, and two ends of the third hydraulic rod 33 are respectively hinged with the small arm 4 of the bracket and the bucket 5.
The top end of the small arm 4 of the bracket extends upwards to be provided with a quick mounting seat 6, the top of the quick mounting seat 6 is provided with a vertical tower 7, as shown in fig. 5, a first flange plate 71 at the bottom of the tower 7 is fixedly connected with a second flange plate 61 at the top of the quick mounting seat 6 through a plurality of fastening bolts 72. In order to increase the structural strength of the connection, a number of stiffening ribs 73 are provided between the bottom side of the tower 7 and the first flange 71. The rotary platform 2 is provided with a power device 8, the crawler belt running device 11, the first hydraulic rod 31, the second hydraulic rod 32 and the third hydraulic rod 33 are all connected to the power device 8, and the power device 8 is connected with a control device in the cab 21. The position and the form of the bracket small arm 4 and the working state of the excavator bucket 5 can be controlled by controlling the first hydraulic rod 31, the second hydraulic rod 32 and the third hydraulic rod 33, so that the position and the angle of the tower 7 are controlled.
The tower 7 is provided with a carrier rope pulley 74, a traction rope pulley 75 and a return rope pulley 76. The end of the rotating platform 2 opposite to the support 22 is provided with a counterweight platform 23, and the top of the counterweight platform 23 is provided with a first redirecting pulley 24, a second redirecting pulley 25 and a third redirecting pulley 26 which respectively correspond to the carrying rope pulley 74, the traction rope pulley 75 and the return rope pulley 76. The ends of the carrying rope, the pulling rope and the return rope passed through the carrying rope pulley 74, the pulling rope pulley 75 and the return rope pulley 76 may be fixed to the first diverting pulley 24, the second diverting pulley 25 and the third diverting pulley 26, respectively, or may be fixed to the ground anchor after passing through the first diverting pulley 24, the second diverting pulley 25 and the third diverting pulley 26, respectively. As shown in fig. 6, in order to facilitate the installation of the carrier rope, the traction rope and the return rope, the tower 7 is provided with a transverse through hole 77 penetrating at positions corresponding to the carrier rope pulley 74, the traction rope pulley 75 and the return rope pulley 76.
In order to be able to adapt to different counterweight needs, the counterweight platform 23 is arranged on a track on the rotating platform 2 and is movable along the track. For example, in the present utility model, as shown in fig. 2, a fourth hydraulic rod 27 is disposed at the bottom of the weight platform 23, a fifth hydraulic rod 28 is disposed at the side of the support platform 1, and when the weight platform 23 needs to be moved, the fourth hydraulic rod 27 and the fifth hydraulic rod 28 may be connected to each other by a screw.
When the movable rotatable tail tower is used, the movable rotatable tail tower is driven to the side of a mountain bamboo forest farm, and after the movable rotatable tail tower enters a working position, the movable rotatable tail tower is operated to level the site by utilizing the excavator bucket 5 through the first hydraulic rod 31, the second hydraulic rod 32 and the third hydraulic rod 33, so that the vehicle body is stabilized. Then the bucket 5 is supported on the ground, the carrying rope, the traction rope and the return rope are respectively wound around a carrying rope pulley 74, a traction rope pulley 75 and a return rope pulley 76 on the tower 7, the tower 7 is installed on the quick installation seat 6 at the top end of the small arm 4 of the bracket, the tail ends of the carrying rope, the traction rope and the return rope are respectively fixed on the first redirecting pulley 24, the second redirecting pulley 25 and the third redirecting pulley 26, or respectively wound around the first redirecting pulley 24, the second redirecting pulley 25 and the third redirecting pulley 26 and then fixed on a ground anchor, and the position of the counterweight platform 23 can be adjusted after the fourth hydraulic rod 27 and the fifth hydraulic rod 28 are connected so as to meet the safety requirement, and the erection work of the tower 7 is completed. The disassembly work of the tower 7 is performed in reverse.
The movable rotatable tail tower has the following advantages:
(1) The tower frame can be quickly disassembled and assembled, so that the rapid movement between forest farms is facilitated;
(2) The tower provided by the utility model can be driven by the rotating platform to rotate for 360 degrees, and the inclination angle and the deflection angle can be freely adjusted, so that the tower has the advantages of high flexibility and strong adaptability;
(3) The utility model uses the high-trafficability chassis technology, has strong obstacle crossing capability and good trafficability, and can adapt to the complex topography of most bamboo forest fields;
(4) The utility model uses machinery to replace manpower and animal power to carry bamboo wood, thereby greatly improving the working efficiency and reducing the labor intensity of workers.
The utility model is defined by the claims. Based thereon, however, one of ordinary skill in the art could make various obvious changes and modifications that would be within the spirit and scope of the present utility model.
Claims (5)
1. A portable rotatable tail tower, its characterized in that: comprises a supporting platform, wherein crawler travelling devices are arranged on two sides of the supporting platform; the top of the supporting platform is provided with a rotating platform capable of rotating on the supporting platform, and the rotating platform is provided with a cab; one end of the rotary platform is provided with a support, and the support is hinged with the bottom end of the large support arm so that the large support arm can rotate around the support; a first hydraulic rod is arranged between the side surface of the large arm of the bracket and the rotating platform, and two ends of the first hydraulic rod are respectively hinged with the side surfaces of the large arm of the bracket and the rotating platform; the top end of the large support arm is hinged with the top end of the small support arm, so that the small support arm can rotate around the top end of the large support arm; a connecting beam is arranged at the top end of the small arm of the bracket in an upward extending way, a second hydraulic rod is arranged between the middle part of the large arm of the bracket and the connecting beam, and two ends of the second hydraulic rod are respectively hinged with the large arm of the bracket and the side face of the connecting beam; the bottom end of the small arm of the bracket is hinged with the bottom end of the side surface of the excavator bucket, so that the excavator bucket can rotate around the bottom end of the small arm of the bracket; a third hydraulic rod is arranged between the top end of the small arm of the bracket and the top end of the side surface of the bucket, and two ends of the third hydraulic rod are respectively hinged with the small arm of the bracket and the bucket;
the top end of the small arm of the bracket is provided with a quick mounting seat in an upward extending way, the top of the quick mounting seat is provided with a vertical tower, and a first flange plate at the bottom of the tower is fixedly connected with a second flange plate at the top of the quick mounting seat through a plurality of fastening bolts; the tower is provided with a bearing rope pulley, a traction rope pulley and a return rope pulley; the tower is provided with a transverse through hole which penetrates through the tower at the position corresponding to the bearing rope pulley, the traction rope pulley and the return rope pulley; the rotating platform is provided with a counterweight platform at one end opposite to the support, and a first redirecting pulley, a second redirecting pulley and a third redirecting pulley which are respectively corresponding to the bearing rope pulley, the traction rope pulley and the return rope pulley are arranged at the top of the counterweight platform.
2. The mobile rotatable tail tower of claim 1, wherein: the counterweight platform is arranged on a track on the rotating platform and can move along the track.
3. The mobile rotatable tail tower of claim 1, wherein: the large arm of the bracket is herringbone.
4. The mobile rotatable tail tower of claim 1, wherein: the rotary platform is provided with a power device, the crawler traveling device, the first hydraulic rod, the second hydraulic rod and the third hydraulic rod are all connected to the power device, and the power device is connected with a control device in the cab.
5. The mobile rotatable tail tower of claim 1, wherein: and a plurality of stiffening ribs are arranged between the side surface of the bottom of the tower and the first flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731833.XU CN219771582U (en) | 2023-04-04 | 2023-04-04 | Movable rotatable tail tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731833.XU CN219771582U (en) | 2023-04-04 | 2023-04-04 | Movable rotatable tail tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771582U true CN219771582U (en) | 2023-09-29 |
Family
ID=88103120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320731833.XU Active CN219771582U (en) | 2023-04-04 | 2023-04-04 | Movable rotatable tail tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771582U (en) |
-
2023
- 2023-04-04 CN CN202320731833.XU patent/CN219771582U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |