CN109250008B - Automatic pole climbing machine - Google Patents
Automatic pole climbing machine Download PDFInfo
- Publication number
- CN109250008B CN109250008B CN201811091310.3A CN201811091310A CN109250008B CN 109250008 B CN109250008 B CN 109250008B CN 201811091310 A CN201811091310 A CN 201811091310A CN 109250008 B CN109250008 B CN 109250008B
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- China
- Prior art keywords
- transmission shaft
- frame
- transmission
- adjusting
- pole
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- 230000009194 climbing Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 73
- 210000003041 ligament Anatomy 0.000 claims abstract description 20
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
- B62D57/024—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members specially adapted for moving on inclined or vertical surfaces
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Protection Of Plants (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an automatic pole climbing machine, which comprises a ligament which can be wound into a ring shape, wherein a locking device is arranged between two ends of the ligament, a plurality of supporting frames are uniformly distributed at intervals on the inner side of the ligament, the top ends of the supporting frames are respectively provided with a working table surface, transmission shafts are respectively rotatably arranged through two side walls of each supporting frame, the transmission shafts on two adjacent supporting frames are respectively connected through a telescopic device in sequence, each supporting frame is respectively provided with an adjusting frame through an elastic adjusting device, the two transmission shafts on the same supporting frame are respectively arranged on the adjusting frame through an installing device, and the inner ends of the two transmission shafts extend into the adjusting frame and are connected through universal joints; a pole climbing wheel is arranged on a transmission shaft between two adjacent support frames, and the transmission shaft is connected with a driving device in a transmission way; the ligament is wound on the wire rod, the driving device is started, the friction force of the pole-climbing wheel on the wire rod generates torque to enable the transmission shaft to ascend, the working table surface at the top end of the supporting frame is driven to ascend, the elastic adjusting device can adjust the pressing force of the wire rod, and automatic pole-climbing is achieved.
Description
Technical Field
The invention relates to an automatic lifting device, in particular to an automatic pole climbing machine.
Background
When an electrician climbs to the rod top to operate, if an object is needed, people on the ground can lift the object through the pulleys by using the ropes, and if the object is not firmly bound, the object is easy to fall off in the ascending process to cause injury to the people on the ground, so that an automatic rod climbing machine which can be operated by the electrician is needed to be designed, and the object is required to be safely transported to the rod top.
Disclosure of Invention
The invention aims to provide an automatic pole climbing machine which is safe and convenient to operate.
In order to solve the technical problems, the technical scheme of the invention is as follows: the automatic pole climbing machine comprises a ligament which can surround into a ring shape, a locking device is arranged between two ends of the ligament, a plurality of supporting frames are uniformly distributed at intervals on the inner side of the ligament, a working table surface is respectively arranged at the top end of each supporting frame, transmission shafts are respectively rotatably installed through two side walls of each supporting frame, the transmission shafts on two adjacent supporting frames are respectively connected through a telescopic device in sequence, each supporting frame is respectively provided with an adjusting frame through an elastic adjusting device, the two transmission shafts on the same supporting frame are respectively installed on the adjusting frame through an installing device, and the inner ends of the two transmission shafts extend into the adjusting frame and are connected through universal joints; and a pole-climbing wheel is arranged on the transmission shaft between two adjacent support frames, and the transmission shaft is connected with a driving device in a transmission way.
As an optimal technical scheme, the telescopic device is characterized in that a spline sleeve is arranged at the end part of the outer end of the transmission shaft, and a spline shaft which is sleeved in the spline sleeve in a sliding manner is arranged at the end part of the outer end of the transmission shaft.
As a preferable technical scheme, the universal joint is a cross-shaft universal joint.
As the preferable technical scheme, the elastic adjusting device is characterized in that limiting shafts are respectively arranged on the outer walls of the inner end and the outer end of the adjusting frame, limiting holes are respectively formed in the inner walls of the inner end and the outer end of the supporting frame, the two limiting shafts are respectively inserted into the corresponding limiting holes, the limiting shafts can axially slide in the limiting holes, and an adjusting spring is sleeved on the limiting shaft on one side of the outer end of the adjusting frame.
As a preferable technical scheme, a friction layer is attached to the outer periphery of the pole-climbing wheel.
As an optimal technical scheme, the two side walls of the supporting frame are respectively provided with a long groove, and the transmission shaft penetrates through the long grooves.
As an optimized technical scheme, the mounting device is bearings respectively mounted on two side walls of the adjusting frame, the transmission shaft is sleeved in the bearings, and a micro-motion device is arranged between the bearings and the side walls of the adjusting frame.
As a preferable technical scheme, the locking device is a lock catch.
Due to the adoption of the technical scheme, the automatic pole climbing machine comprises a ligament which can surround into a ring shape, a locking device is arranged between two ends of the ligament, a plurality of supporting frames are uniformly distributed at intervals on the inner side of the ligament, a working table surface is respectively arranged at the top end of each supporting frame, transmission shafts are respectively rotatably installed through two side walls of each supporting frame, the transmission shafts on two adjacent supporting frames are respectively connected through a telescopic device, an adjusting frame is respectively installed on each supporting frame through an elastic adjusting device, two transmission shafts on the same supporting frame are respectively installed on the adjusting frame through an installing device, and the inner ends of the two transmission shafts extend into the adjusting frame and are connected through universal joints; a pole climbing wheel is arranged on the transmission shaft between two adjacent support frames, and the transmission shaft is in transmission connection with a driving device; the beneficial effects of the invention are as follows: the ligament is wound on the wire rod, the locking device is fixed, the driving device is started to drive the transmission shaft to rotate, the transmission shaft drives the pole-climbing wheel to rotate, the transmission shaft is lifted by torque generated by friction force of the pole-climbing wheel on the wire rod, the transmission shaft drives the adjusting frame to further drive the working table surface at the top end of the supporting frame to lift, and automatic pole-climbing is realized.
Drawings
The following drawings are only for purposes of illustration and explanation of the present invention and are not intended to limit the scope of the invention. Wherein:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the ligament of the invention laid open inside;
FIG. 3 is a schematic view of the internal structure of the support frame of the present invention;
FIG. 4 is a schematic view of the mounting position of the drive shaft from FIG. 3 a;
FIG. 5 is a schematic view of the cross-sectional structure at A-A in FIG. 3;
FIG. 6 is a schematic view of the use state structure of the present invention;
FIG. 7 is a schematic view of the longitudinal cross-sectional structure of the present invention;
FIG. 8 is a schematic view of the ligament of the invention in an open lay configuration;
in the figure: 1-ligament; 2-pole-climbing wheels; 3-a support frame; 4-adjusting a frame; 5-a motor; 6-a transmission shaft; 7-locking; 8-a wire rod; 9-limiting shafts; 10-spline; 11-cross universal joint; 12-limiting holes; 13-bearing; 14-adjusting a spring; 15-a working table.
Detailed Description
The invention is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1 to 8, the automatic pole climbing machine comprises a ligament 1 capable of encircling into a ring shape, a locking device is arranged between two ends of the ligament 1, a plurality of supporting frames 3 are uniformly distributed at intervals on the inner side of the ligament 1, a working table top 15 is respectively arranged at the top end of each supporting frame 3, a transmission shaft 6 is respectively rotatably installed through two side walls of each supporting frame 3, the transmission shafts 6 on two adjacent supporting frames 3 are respectively connected through a telescopic device in sequence, an adjusting frame 4 is respectively installed in each supporting frame 3 through an elastic adjusting device, two transmission shafts 6 on the same supporting frame 3 are respectively installed on the adjusting frame 4 through an installing device, and the inner ends of the two transmission shafts 6 extend into the adjusting frame 4 and are connected through universal joints; the pole-climbing wheel 2 is arranged on the transmission shaft 6 between two adjacent support frames 3, and the transmission shaft 6 is in transmission connection with a driving device; the ligament 1 is wound on the wire rod 8, the locking device is fixed, the driving device is started to drive the transmission shaft 6 to rotate, the transmission shaft 6 drives the wire rod wheel 2 to rotate, torque generated by friction force acting on the wire rod 8 by the wire rod wheel 2 enables the transmission shaft 6 to ascend, the transmission shaft 6 drives the adjusting frame 4 to further drive the working table 15 at the top end of the supporting frame 3 to ascend, automatic wire rod climbing is achieved, as the elastic adjusting device is arranged between the adjusting frame 4 and the outer side wall of the supporting frame 3, when the wire rod 8 is higher and thinner in diameter, the pressure of the wire rod 8 by the wire rod wheel 2 is reduced, at the moment, the elastic adjusting device can be adjusted to tighten, the wire rod 8 is kept by the wire rod wheel 2 to be pressed, the wire rod wheel works normally upwards, the working table 15 is arranged on the supporting frame 3, the working table 15 moves upwards along with the supporting frame 3, the working table 15 can be placed on the supporting frame 15, small articles such as a small-size can be placed on the surface of the table, and the surface of the table can be driven by the device to move in a small-size, and the small-size can be driven by a plane.
The telescopic device is characterized in that a spline sleeve is arranged at the outer end part of one transmission shaft 6, and a spline shaft which is sleeved in the spline sleeve in a sliding manner is arranged at the outer end part of the other transmission shaft 6. Because the spline shaft can axially slide in the spline housing, the two transmission shafts 6 are telescopic.
The universal joint is a cross-shaft universal joint 11. The cross-shaft universal joint 11 is adopted in the embodiment, and other universal joints, such as a ball-and-fork type universal joint and a ball-and-cage type universal joint, can be adopted.
Because the two ends of each section of transmission shaft 6 are respectively provided with a cross universal joint 11 and a spline 10, the transmission shafts 6 are connected inside the support frame 3 through the cross universal joints 11, and the transmission shafts 6 are connected outside the support frame 3 through the splines 10 in a telescopic manner. The driving device is a motor 5, the motor 5 can be in belt transmission or gear transmission, the motor 5 drives the transmission shaft 6 to rotate, the transmission shaft 6 drives the adjacent transmission shaft 6 to rotate through the rotation of the spline 10 and the cross shaft universal joint 11, so that all the transmission shafts 6 rotate simultaneously, and the joint of the spline 10 can ensure free expansion and contraction of the transmission shafts 6.
The elastic adjusting device is characterized in that limiting shafts 9 are respectively arranged on the outer walls of the inner end and the outer end of the adjusting frame 4, limiting holes 12 are respectively formed in the inner walls of the inner end and the outer end of the supporting frame 3, the two limiting shafts 9 are respectively inserted into the corresponding limiting holes 12, the limiting shafts 9 can axially slide in the limiting holes 12, and adjusting springs 14 are sleeved on the limiting shafts 9 which are positioned on one side of the outer end of the adjusting frame 4. Because the adjusting spring 14 is sleeved on the transmission shaft 6, when the wire rod 8 is thinned, the adjusting spring 14 can be stretched, so that the limiting shaft 9 at the inner end of the adjusting frame 4 stretches into the corresponding limiting hole 12, the transmission shaft 6 is contracted under the action of the telescopic device, and the pole-climbing wheel 2 is driven to hold the wire rod 8 tightly.
The friction layer is attached to the outer periphery of the pole-climbing wheel 2. The friction layer can increase the friction force of the pole-climbing wheel 2, so that the pole-climbing wheel 2 can be better attached to the wire rod 8.
The two side walls of the supporting frame 3 are respectively provided with a long groove, and the transmission shaft 6 penetrates through the long grooves. The drive shaft 6 can slide along the groove walls, the long groove providing enough space for the drive shaft 6 to retract when the wire rod 8 is thinned.
The mounting device is a bearing 13 respectively mounted on two side walls of the adjusting frame 4, the transmission shaft 6 is sleeved in the bearing 13, and a micro-motion device is arranged between the bearing 13 and the side wall of the adjusting frame 4. The bearing 13 mainly acts to bear the pressure of the adjusting frame 4 on the transmission shaft 6, when the adjusting frame 4 acts, the bearing 13 can slightly change direction, and the transmission shaft 6 can slightly move along the shaft. The micro-motion device can be a rubber pad arranged between the bearing 13 and the transmission shaft 6, and the mounting device can also be the universal joint fixedly arranged on the side wall of the adjusting frame 4, so that micro-motion can be realized.
The locking device is a lock catch 7. Similar to the wide waistband buckle 7 used by electricians, the wide waistband buckle can also be a hoop with a fastening bolt and the like.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Automatic pole climbing machine, its characterized in that: the device comprises a ligament which can surround into a ring shape, wherein a locking device is arranged between two ends of the ligament, a plurality of supporting frames are uniformly distributed at intervals on the inner side of the ligament, working table tops are respectively arranged at the top ends of the supporting frames, transmission shafts are respectively rotatably arranged through two side walls of the supporting frames, the transmission shafts on two adjacent supporting frames are respectively connected through a telescopic device in sequence, an adjusting frame is respectively arranged on each supporting frame through an elastic adjusting device, two transmission shafts on the same supporting frame are respectively arranged on the adjusting frame through an installing device, and the inner ends of the two transmission shafts extend into the adjusting frame and are connected through universal joints; a pole climbing wheel is arranged on the transmission shaft between two adjacent support frames, and the transmission shaft is in transmission connection with a driving device; the friction layer is attached to the outer periphery of the pole-climbing wheel, long grooves are respectively formed in the two side walls of the supporting frame, and the transmission shaft penetrates through the long grooves.
2. The automatic pole-climbing machine according to claim 1, wherein: the telescopic device is characterized in that a spline sleeve is arranged at the outer end part of one transmission shaft, and a spline shaft which is sleeved in the spline sleeve in a sliding manner is arranged at the outer end part of the other transmission shaft.
3. The automatic pole-climbing machine according to claim 1, wherein: the universal joint is a cross shaft universal joint.
4. The automatic pole-climbing machine according to claim 1, wherein: the elastic adjusting device is characterized in that limiting shafts are respectively arranged on the outer walls of the inner end and the outer end of the adjusting frame, limiting holes are respectively formed in the inner walls of the inner end and the outer end of the supporting frame, the limiting shafts are respectively inserted into the corresponding limiting holes, the limiting shafts can axially slide in the limiting holes, and an adjusting spring is sleeved on the limiting shafts on one side of the outer end of the adjusting frame.
5. The automatic pole-climbing machine according to claim 1, wherein: the mounting device is a bearing respectively mounted on two side walls of the adjusting frame, the transmission shaft is sleeved in the bearing, and a micro-motion device is arranged between the bearing and the side wall of the adjusting frame.
6. The automatic pole-climbing machine of any one of claims 1 to 5, wherein: the locking device is a lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091310.3A CN109250008B (en) | 2018-09-19 | 2018-09-19 | Automatic pole climbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091310.3A CN109250008B (en) | 2018-09-19 | 2018-09-19 | Automatic pole climbing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109250008A CN109250008A (en) | 2019-01-22 |
| CN109250008B true CN109250008B (en) | 2023-11-03 |
Family
ID=65047702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811091310.3A Active CN109250008B (en) | 2018-09-19 | 2018-09-19 | Automatic pole climbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109250008B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520383A (en) * | 1968-10-29 | 1970-07-14 | Willi Loock | Apparatus for climbing pole-like objects |
| US5351783A (en) * | 1991-11-15 | 1994-10-04 | Alcegarden S.R.L. | Self-propelled vehicle for climbing along pole-shaped elements, such as tree trunks, poles and the like |
| CN202538268U (en) * | 2012-01-16 | 2012-11-21 | 孟祥山 | High bar climbing device |
| CN203935573U (en) * | 2014-06-20 | 2014-11-12 | 重庆工商职业学院 | A kind of climbing pole machine |
| CN206691247U (en) * | 2017-03-28 | 2017-12-01 | 昆明理工大学 | A kind of quick climbing level robot device |
| CN107769075A (en) * | 2017-11-09 | 2018-03-06 | 梁瑞城 | A kind of electric power automatic climbing pole wire-sending device |
| CN108516025A (en) * | 2018-03-28 | 2018-09-11 | 李清花 | A kind of automatic climbing pole device |
| CN209051503U (en) * | 2018-09-19 | 2019-07-02 | 国网山东省电力公司五莲县供电公司 | Automatic climbing pole machine |
-
2018
- 2018-09-19 CN CN201811091310.3A patent/CN109250008B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520383A (en) * | 1968-10-29 | 1970-07-14 | Willi Loock | Apparatus for climbing pole-like objects |
| US5351783A (en) * | 1991-11-15 | 1994-10-04 | Alcegarden S.R.L. | Self-propelled vehicle for climbing along pole-shaped elements, such as tree trunks, poles and the like |
| CN202538268U (en) * | 2012-01-16 | 2012-11-21 | 孟祥山 | High bar climbing device |
| CN203935573U (en) * | 2014-06-20 | 2014-11-12 | 重庆工商职业学院 | A kind of climbing pole machine |
| CN206691247U (en) * | 2017-03-28 | 2017-12-01 | 昆明理工大学 | A kind of quick climbing level robot device |
| CN107769075A (en) * | 2017-11-09 | 2018-03-06 | 梁瑞城 | A kind of electric power automatic climbing pole wire-sending device |
| CN108516025A (en) * | 2018-03-28 | 2018-09-11 | 李清花 | A kind of automatic climbing pole device |
| CN209051503U (en) * | 2018-09-19 | 2019-07-02 | 国网山东省电力公司五莲县供电公司 | Automatic climbing pole machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109250008A (en) | 2019-01-22 |
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