CN104153706A - Detachable climbing ladder for communication tower - Google Patents
Detachable climbing ladder for communication tower Download PDFInfo
- Publication number
- CN104153706A CN104153706A CN201410374921.4A CN201410374921A CN104153706A CN 104153706 A CN104153706 A CN 104153706A CN 201410374921 A CN201410374921 A CN 201410374921A CN 104153706 A CN104153706 A CN 104153706A
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- climbing
- communication tower
- pole
- hole
- cat ladder
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Abstract
The invention discloses a detachable climbing ladder for a communication tower. The detachable climbing ladder for the communication tower comprises a communication tower and a first climbing pole, wherein at least one lug boss protruding outwards is sequentially arranged on the outer wall of the communication tower along a height direction, the lug boss is provided with an internal threaded hole horizontally, the first climbing pole is cylindrical, an external thread is formed in the middle of the excircle of the first climbing pole, the first climbing pole penetrates through the internal threaded hole in the lug boss to enable the external thread and the internal threaded hole to be matched, the quantity of the first climbing pole is equal to that of the lug boss, the first climbing poles arranged at the outer side of the communication tower are parallel mutually, and the communication tower is of a climbing ladder shape along a height direction; the detachable climbing ladder has a simple structure, artistic appearance and high safety; the strength of the communication tower is improved on the premise that the structure of the communication tower is not damaged; one or more persons can climb the climbing ladder to achieve multi-person operation, and besides, the detachable climbing ladder has small volume, can be assembled and disassembled, is convenient to carry, is flexible, has simplicity in processing and low cost, does not require maintenance and has high safety.
Description
Technical field
The present invention relates to cat ladder, a kind of for the detachable cat ladder of communication tower specifically.
Background technology
Single-pipe tower is because its floor space is little, cost performance is high and the advantage more attractive in appearance than traditional angle steel tower is widely used in the fields such as communication, electric power and municipal high pole street lamp.Convenient for installation, maintenance, single-pipe tower also needs to configure corresponding cat ladder, and cat ladder has two kinds of built-in cat ladder and external cat ladders, and built-in cat ladder is arranged at pipe tower inside, and staff climbs in tower.But the less working space that cannot hold cat ladder and personnel cannot be provided of internal diameter of some single-pipe tower, therefore needs cat ladder to be arranged at single-pipe tower outside, forms external cat ladder.Common external cat ladder is made up of the pin nail that is fixed on the ladder of single-pipe tower outer wall and be fixed on ladder.The tower body peripheral space that this external cat ladder occupies is large, affects attractive in appearance; And unrelated person can arbitrarily climb, both dangerous, easily cause again equipment stolen.
Existing Patents in prior art, as the patent No. " 201210331079.7 ", name is called " link-type is hidden cat ladder ", this patent content is: comprise the cat ladder supervisor of being fixed on communication Ji Ta, in cat ladder supervisor's short transverse, be equally spaced provided with multiple cat ladders foot-operated, cat ladder is foot-operated hinged with cat ladder supervisor, on cat ladder supervisor, has foot-operated storage tank, the foot-operated corresponding foot-operated storage tank of each cat ladder; Cat ladder is foot-operated to be responsible for hinged one end with cat ladder and to be provided with extension, this extension is connected with driving the foot-operated actuating unit launching or receive of cat ladder, actuating unit comprises and is arranged at the lifting motion bar in cat ladder supervisor and is arranged at the connecting plate between lifting motion bar and extension, and connecting rod is converted to the elevating movement of lifting motion bar the foot-operated expansion of cat ladder, draws motion in;
Although this technical scheme can solve climbing problem; But still existing problems, first, each cat ladder needs independent foot-operated storage tank, so just destroy cat ladder supervisor's structure, greatly reduced supervisor's bulk strength, actuating unit has been set, complex structure, fault rate is high, and difficulty of processing is large, cost is high, and the time is long, inefficiency, and at every turn can only be for a people, workman's maintenance difficulty is strengthened, and cat ladder is foot-operated in outside exposed, run into the situation of bad weather, be easy to be corroded by wind and rainwater, have for a long time safety problem.
Summary of the invention
Technical problem to be solved by this invention is, for the shortcoming of above prior art, propose a kind of for the detachable cat ladder of communication tower, simple in structure, good looking appearance, safe, not destroying under the prerequisite of communication tower structure, not only add the intensity of communication tower, can also realize a people or many people climbing, many people operation, and volume is little, detachably can assemble, easy to carry, flexible and changeable cat ladder, processing is simple, becomes body, do not need repairing, safe, also avoid the climbing of unrelated person simultaneously, cause unnecessary harm.
In order to solve the problems of the technologies described above, technical scheme of the present invention is achieved in the following ways: a kind of for the detachable cat ladder of communication tower, comprise communication tower and the first pole-climbing, on the outer wall of communication tower, be at least provided with successively the boss of an outwardly convex along short transverse, be provided with internal thread hole in boss horizontal direction, the first pole-climbing is cylindric, on the cylindrical of the first pole-climbing, be positioned at centre position and be provided with external screw thread, the first pole-climbing makes external screw thread and internal thread hole threaded engagement through the internal thread hole on boss, and the quantity of the first pole-climbing equates with the quantity of boss, the first pole-climbing that is arranged on communication tower outside is parallel to each other and is cat ladder shape along communication tower short transverse.
Like this, by technical scheme of the present invention, only need on the outer wall of communication tower, be provided with the boss of screwed hole, not only play the effect of reinforcing rib, increase the bulk strength of communication tower, and simple and reliable for structure, dismantle and assemble very convenient, only the first pole-climbing need be made to external screw thread and internal thread hole threaded engagement through the internal thread hole on boss, and be connected firmly, axially can not move, by assembling, can also realize a people or many people climbing, improve operating efficiency, save time, reduce costs, volume is little, easy to carry, processing is simple, safety factor is high, also avoided the climbing of unrelated person simultaneously, cause unnecessary harm.
The technical scheme that the present invention further limits is:
Aforesaid for the detachable cat ladder of communication tower, two end sections of the first pole-climbing are equilateral hexagon, and externally threaded one end is provided with positioning step, like this, be arranged to the climbing that equilateral hexagon is conducive to staff, there will not be and skid or step on the phenomenons such as empty, improve safety, and facilitate staff's assembly and disassembly, increase work efficiency, can make rapidly location the first pole-climbing of staff by positioning step, can not twist excessively, increase work efficiency.
Aforesaid for the detachable cat ladder of communication tower, one end in same level and two the first pole-climbings being parallel to each other is also provided with adapter, adapter is provided with non-interference upper through hole and lower through-hole, the center line of upper through hole and lower through-hole is mutually vertical, the first pole-climbing homonymy is all set in lower through-hole, in two upper through holes, be also arranged with the second pole-climbing, like this, adapter is set and can two the first pole-climbings and two the second pole-climbings be set at the outer circular bosses place of communication tower, make communication tower form four cat ladders in short transverse, separately for four people simultaneously, increase work efficiency, simple in structure, easy for installation.
Aforesaid for the detachable cat ladder of communication tower, external screw thread and internal thread hole are trapezoidal thread, and like this, processing cost is low, easy for installation, and intensity is high, improve safety.
The invention has the beneficial effects as follows: by technical scheme of the present invention, only need on the outer wall of communication tower, be provided with the boss of screwed hole, not only play the effect of reinforcing rib, increase the bulk strength of communication tower, and simple and reliable for structure, dismantle and assemble very convenient, only the first pole-climbing need be made to external screw thread and internal thread hole threaded engagement through the internal thread hole on boss, and be connected firmly, axially can not move, by assembling, can also realize a people or many people climbing, improve operating efficiency, save time, reduce costs, volume is little, easy to carry, processing is simple, safety factor is high, also avoided the climbing of unrelated person simultaneously, cause unnecessary harm.
Two end sections of the first pole-climbing are the climbing that equilateral hexagon is conducive to staff, there will not be and skid or step on the phenomenons such as empty, improve safety, and facilitate staff's assembly and disassembly, increase work efficiency, can make staff's location the first pole-climbing rapidly by positioning step, can not twist excessive, increase work efficiency, adapter is set and can two the first pole-climbings and two the second pole-climbings be set at the outer circular bosses place of communication tower, make communication tower outside form four cat ladders in short transverse, separately for four people simultaneously, increase work efficiency, simple in structure, easy for installation.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is sectional view of the present invention;
Fig. 3 is the local enlarged diagram of B in Fig. 2;
Fig. 4 is the structural representation of the another kind of combination of the present invention;
Fig. 5 is the local enlarged diagram of D in Fig. 4;
Wherein: 1-communication tower, 2-the first pole-climbing, 3-boss, 4-internal thread hole, 5-external screw thread, 6-positioning step, 7-adapter, the upper through hole of 8-, 9-lower through-hole, 10-the second pole-climbing.
Detailed description of the invention
The present invention is described in further detail below:
embodiment 1
What the present embodiment provided is a kind of for the detachable cat ladder of communication tower, comprise communication tower 1 and the first pole-climbing 2, two end sections of the first pole-climbing 2 are equilateral hexagon, like this, be arranged to the climbing that equilateral hexagon is conducive to staff, there will not be and skid or step on the phenomenons such as empty, improve safety, and facilitate staff's assembly and disassembly, increase work efficiency, on the outer wall of communication tower 1, be provided with successively the boss 3 of eight outwardly convexs of Dan Zuwei of two groups of symmetries along short transverse, be provided with internal thread hole 4 in boss 3 horizontal directions, the first pole-climbing 2 is cylindric, on the cylindrical of the first pole-climbing 2, be positioned at centre position and be provided with external screw thread 5, and one end of external screw thread 5 is provided with positioning step 6, the first pole-climbing 2 makes external screw thread 5 and internal thread hole 4 threaded engagement through the internal thread hole 4 on boss 3, and the quantity of the first pole-climbing 2 equates with the quantity of boss 3, the first pole-climbing 2 that is arranged on communication tower 1 outside is parallel to each other and is cat ladder shape along communication tower 1 short transverse,
One end in same level and two the first pole-climbings 2 being parallel to each other is also provided with adapter 7, adapter 7 is provided with non-interference upper through hole 8 and lower through-hole 9, the center line of upper through hole 8 and lower through-hole 9 is mutually vertical, the first pole-climbing 2 homonymies are all set in lower through-hole 9, in two upper through holes 8, be also arranged with the second pole-climbing 10, like this, adapter is set and can two the first pole-climbings and two the second pole-climbings be set at the outer circular bosses place of communication tower, make communication tower form four cat ladders in short transverse, separately for four people simultaneously, increase work efficiency, simple in structure, easy for installation.
The course of work of the present embodiment: the first pole-climbing 2 is coordinated with the internal thread hole 4 on boss 3 by external screw thread 5, after tightening, the two ends of the first pole-climbing 2 are set in the lower through-hole 9 of adapter 7, then the second pole-climbing 10 is also set in to the upper through hole 8 on adapter 7, make like this communication tower form four cat ladders in short transverse surrounding, then staff starts working by cat ladder.
By technical scheme of the present invention, simple in structure like this, good looking appearance, safe, not destroying under the prerequisite of communication tower structure, not only add the intensity of communication tower, can also realize a people or many people climbing, many people operation, and volume is little, detachably can assemble cat ladder easy to carry, flexible and changeable, processing is simple, becomes body, does not need repairing, safe, also avoid the climbing of unrelated person simultaneously, cause unnecessary harm.
Above embodiment only, for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought proposing according to the present invention, and any change of doing on technical scheme basis, within all falling into protection domain of the present invention.
Claims (4)
1. one kind for the detachable cat ladder of communication tower, comprise communication tower (1) and the first pole-climbing (2), it is characterized in that: the boss (3) that is at least provided with successively an outwardly convex on the outer wall of described communication tower (1) along short transverse, be provided with internal thread hole (4) in described boss (3) horizontal direction, described the first pole-climbing (2) is cylindric, on the cylindrical of described the first pole-climbing (2), be positioned at centre position and be provided with external screw thread (5), described the first pole-climbing (2) makes described external screw thread (5) and internal thread hole (4) threaded engagement through the internal thread hole (4) on boss (3), and the quantity of described the first pole-climbing (2) equates with the quantity of boss (3), described the first pole-climbing (2) that is arranged on communication tower (1) outside is parallel to each other and is cat ladder shape along communication tower (1) short transverse.
2. according to claim 1 for the detachable cat ladder of communication tower, it is characterized in that: two end sections of described the first pole-climbing (2) are equilateral hexagon, and one end of described external screw thread (5) is provided with positioning step (6).
3. according to claim 1 for the detachable cat ladder of communication tower, it is characterized in that: the one end in same level and two the first pole-climbings (2) of being parallel to each other is also provided with adapter (7), described adapter (7) is provided with non-interference upper through hole (8) and lower through-hole (9), described upper through hole (8) is mutually vertical with the center line of lower through-hole (9), described the first pole-climbing (2) homonymy is all set in lower through-hole (9), in described two upper through holes (8), is also arranged with the second pole-climbing (10).
4. according to claim 1 for the detachable cat ladder of communication tower, it is characterized in that: described external screw thread (5) is trapezoidal thread with internal thread hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374921.4A CN104153706B (en) | 2014-07-31 | 2014-07-31 | A kind of cat ladder detachable for communication tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374921.4A CN104153706B (en) | 2014-07-31 | 2014-07-31 | A kind of cat ladder detachable for communication tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104153706A true CN104153706A (en) | 2014-11-19 |
| CN104153706B CN104153706B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410374921.4A Active CN104153706B (en) | 2014-07-31 | 2014-07-31 | A kind of cat ladder detachable for communication tower |
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| Country | Link |
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| CN (1) | CN104153706B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389510A (en) * | 2014-12-02 | 2015-03-04 | 成都远为天胜科技有限公司 | Anti-climbing communication signal tower |
| CN104499754A (en) * | 2014-12-02 | 2015-04-08 | 成都远为天胜科技有限公司 | Signal tower with detachable climbing poles |
| CN104594799A (en) * | 2014-11-25 | 2015-05-06 | 南通苏通分离工程科技有限公司 | Detachable crawling ladder for tower device and construction method thereof |
| CN109469395A (en) * | 2018-12-03 | 2019-03-15 | 苏州持能通讯技术有限公司 | A kind of novel communication tower |
| CN112523677A (en) * | 2020-11-30 | 2021-03-19 | 贵州电网有限责任公司 | Just, transportation can scramble pole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1522673A1 (en) * | 2003-10-10 | 2005-04-13 | New Technelec S.A. | Ladder with central stile |
| CN201460693U (en) * | 2009-03-16 | 2010-05-12 | 林昌华 | Single-column leaning ladder |
| CN202467298U (en) * | 2012-02-22 | 2012-10-03 | 成都福兰特电子技术有限公司 | Landscaping communication lamp pole with detachable crawling ladders |
| CN203278094U (en) * | 2013-05-29 | 2013-11-06 | 鄢陵县电业公司 | Power lines repair special-purpose ladder |
| CN204002535U (en) * | 2014-07-31 | 2014-12-10 | 南京九致信息科技有限公司 | A kind of for the detachable cat ladder of communication tower |
-
2014
- 2014-07-31 CN CN201410374921.4A patent/CN104153706B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1522673A1 (en) * | 2003-10-10 | 2005-04-13 | New Technelec S.A. | Ladder with central stile |
| CN201460693U (en) * | 2009-03-16 | 2010-05-12 | 林昌华 | Single-column leaning ladder |
| CN202467298U (en) * | 2012-02-22 | 2012-10-03 | 成都福兰特电子技术有限公司 | Landscaping communication lamp pole with detachable crawling ladders |
| CN203278094U (en) * | 2013-05-29 | 2013-11-06 | 鄢陵县电业公司 | Power lines repair special-purpose ladder |
| CN204002535U (en) * | 2014-07-31 | 2014-12-10 | 南京九致信息科技有限公司 | A kind of for the detachable cat ladder of communication tower |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594799A (en) * | 2014-11-25 | 2015-05-06 | 南通苏通分离工程科技有限公司 | Detachable crawling ladder for tower device and construction method thereof |
| CN104594799B (en) * | 2014-11-25 | 2016-05-18 | 南通苏通分离工程科技有限公司 | One is detachable cat ladder and construction method thereof for tower |
| CN104389510A (en) * | 2014-12-02 | 2015-03-04 | 成都远为天胜科技有限公司 | Anti-climbing communication signal tower |
| CN104499754A (en) * | 2014-12-02 | 2015-04-08 | 成都远为天胜科技有限公司 | Signal tower with detachable climbing poles |
| CN104389510B (en) * | 2014-12-02 | 2015-11-18 | 成都远为天胜科技有限公司 | Anti-climbing signal of communication tower |
| CN109469395A (en) * | 2018-12-03 | 2019-03-15 | 苏州持能通讯技术有限公司 | A kind of novel communication tower |
| CN109469395B (en) * | 2018-12-03 | 2024-04-09 | 苏州艾杰德智能科技有限公司 | Communication tower |
| CN112523677A (en) * | 2020-11-30 | 2021-03-19 | 贵州电网有限责任公司 | Just, transportation can scramble pole |
| CN112523677B (en) * | 2020-11-30 | 2022-06-14 | 贵州电网有限责任公司 | Just, transportation can scramble pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104153706B (en) | 2016-01-20 |
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Effective date of registration: 20160718 Address after: 200439 room 2, gate 148, No. 999, Lane 671, two new road, Shanghai, Baoshan District Patentee after: Shanghai Guodong Network Co., Ltd. Address before: 210000, 3 floor, 106 software Avenue, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Jiuzhi Information Technology Co., Ltd. |