CN1473754A - Romote control pole climbing device - Google Patents
Romote control pole climbing device Download PDFInfo
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- CN1473754A CN1473754A CNA021259283A CN02125928A CN1473754A CN 1473754 A CN1473754 A CN 1473754A CN A021259283 A CNA021259283 A CN A021259283A CN 02125928 A CN02125928 A CN 02125928A CN 1473754 A CN1473754 A CN 1473754A
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- climbing device
- pole climbing
- frame
- reductor
- push rod
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Abstract
The remote controlled pole climbing device features the pull rod-conduit connection between the driven wheel and the frame with spring and screw, the driving wheel driven by motor and reducer, and the elevation and load job controlled with remote control switch. When the pole climbing device is used in lifting weight, one push rod and one electric hoist will be connected via steel cable around a pulley and the weight is used in braking. The present invention may be used in both manned or unmanned remote controlled elevation and has wide application. For example, it may be used in power supply construction, telecom building, building construction, fire fighting, etc.
Description
Affiliated technical field:
The present invention relates to a kind of pole climbing device, particularly a kind of romote control pole climbing device along the vertical rod lifting.
Background technology:
Present pole-climbing technology is divided into alternate type and roller type two classes substantially, alternate type pole-climbing technology adopts the parts of at least 2 mounting board bar positions, alternately the different bar position of mounting board highly reaches the purpose of lifting, as Chinese utility model patent 98229598 tilt-clamped type pole-climbing machines, the Chinese utility model patent adjustable climbing equipment of 01243136 shoe-shaped sleeve and the Chinese utility model patent 99249862 sitting postures pole-climbing machine of climbing the tree, when being lifting, one of advantage is subjected to the influence of vertical rod vary in diameter less, therefore be applicable to various isometrical or non-isometrical vertical rods, and that shortcoming is a speed is slow, efficient is low.Roller type pole-climbing technology adopts at least two group rollers to be installed in the both sides of vertical rod respectively, utilize manpower or Electronmotive Force driving rolls to rotate the purpose that reaches lifting, as Chinese invention patent 96118669 pole-climbing machines, Chinese utility model patent 96224955 foot-operated climbing equipments, advantage is that speed is fast, laborsaving, one of shortcoming is to be subjected to the influence of vertical rod vary in diameter bigger, when pole climbing device rises to vertical rod epimere position, owing to the diameter of the vertical rod level inclination that makes frame that diminishes becomes big, skidding appears easily.One of method is to carry out the manual shift level inclination in lifting process, adopt hand leading screw to regulate wheelbase between flower wheel and the driving wheel as 90,208,282 1 kinds of jacking systems of Chinese utility model patent, adapting to the influence that causes because of the vertical rod vary in diameter in lifting process, but the operation of this manual shift is not only loaded down with trivial details but also dangerous.
Present in addition pole climbing device is the manned lift mode, all can't realize not manned lift as above several alternate types or roller type pole climbing device, but for many work of climbing as promoting weight, can adopt the not mode of manned remote control operation fully, especially to some simple repeated lift works, the not only waste of manpower but also be difficult to improve work efficiency of the pole climbing device of still continuing to use present technology.
Summary of the invention:
In order to overcome the deficiency of existing pole climbing device technology, the invention provides a kind of motorized motions, frame level inclination change little, simple in structure, can be manned the also pole climbing device of manned remote control operation not, when being used for remote control lifting weight, the present invention has also solved the technical barrier of automatic top lock.
The technical solution used in the present invention is: flower wheel (1) connects by the conduit of both sides on two isometric pull bars (3) and the vertical rod opposite side frame, its point of attachment is respectively installed a spring (4) and is compressed by screw, electrical motor of installing on the frame (5) and reductor (6) shaft coupling drive driving wheel (2) by reductor (6).Utilize the elastic force of spring to make driving wheel (2) form enough adhesive ability, can make pole climbing device static state remain on the arbitrary height of vertical rod vertical rod.Select suitable spring (4) stroke can make pole climbing device on non-isometrical vertical rod during lifting, by changing the wheelbase between flower wheel (1) and the driving wheel (2), make the level inclination of frame change very little, simultaneously the pressure of spring (4) has also solved beating and skid problem in the lifting process effectively, strengthened the operation stability of pole climbing device, thus the essential structure of the pole climbing device of Zu Chenging as shown in Figure 1 and Figure 2, the level inclination of pole climbing device its frame when non-isometrical vertical rod operation changes as Fig. 5, shown in Figure 6.Reductor (6) preferably adopts double output shaft, and a driving wheel (2) respectively is installed on double output shaft, and the axle of driving wheel (2) is positioned at the below of pull bar (3), and orthogonal with pull bar (3), can guarantee not sideslip of pole climbing device operation balance.Also meshed transmission gear can be adopted between reductor (6) and the driving wheel (2),, rising or falling speed can be changed simultaneously to reduce the pressure of vertical rod to reductor.Best and electrical motor (5) the employing integral structure of reductor (6) is so that the structure of pole climbing device is further compact.
Pole climbing device working process of the present invention is: when electrical motor (5) rotates, drive driving wheel (2) and rotate after reductor (6) slows down, form enough lifting power, pole climbing device moves along the vertical rod lifting.When electrical motor (5) stall, utilize the self-locking action of reductor (6) worm and gear to make the pole climbing device self-orientation.When pole climbing device is used for not manned design, electrical motor (5) adopts DC motor, a storage battery (9) and teleswitch (8) also are installed on frame, and teleswitch (8) is connected in the circuit between electrical motor (5) and the storage battery (9), just can realize the ground remote control operation.When pole climbing device is used to promote weight, the direct current drive cucurbit is adopted in load on the frame (7), with circuit that storage battery (9) connects in the teleswitch of also connecting, control lifting simultaneously by ground-surface lifting remote controller, can certainly adopt source of AC to control by the ground switch.A top brake mechanism also is installed on frame, gravity rotates push rod (11) by pulley (12) brake shoe (10) is withstood vertical rod, avoid bearing gravity on driving wheel (2) and the lifting mechanism, brake shoe (10) adopts the pin connection that it is horizontally rotated, and with the contact surface of vertical rod be maximum, utilize the gravity of weight to realize automatic top lock.
Technological core of the present invention is:
1, the wheelbase between flower wheel and the driving wheel is variable, adopts two spring (4) coupling configurations that wait between long draws (3) and the frame conduit, makes the technical barrier of frame level inclination variation when having solved lifting on the non-isometrical vertical rod because of the vertical rod vary in diameter.
2, reductor (6) adopts worm-gear speed reducer, utilizes its self-locking action to make the pole climbing device self-orientation.
3, adopted not manned remote control lifting design audaciously.
4, the present invention has also designed a top brake mechanism, has solved the technical barrier of automatic top lock when pole climbing device is used for remote control lifting weight.
The present invention can select the transmitting ratio of electrical motor revolution or reductor according to actual needs, and its rising or falling speed can reach the tens of rice of per minute, and load carrying ability design of the present invention can be selected electric block and top lock material according to actual needs, and hoisting capacity can reach more than one ton.When the present invention was used for small and exquisite instrument operation such as lifting and makes a video recording, himself weight can be accomplished within several kilograms.
Teleswitch can adopt the infrared telecontrol switch of prior art, does not do detailed annotation at this.
The invention has the beneficial effects as follows: a kind of pole climbing device technology applied widely is provided, can manned also not manned remote control lifting, this pole climbing device has own wt and volume is little, simple in structure, rising or falling speed is fast, safe and reliable, stable construction features, applicable to isometrical or non-equant vertical rod, replace manually carrying out pole-climbing operation in certain occasion with it, can improve work efficiency and safety, for example use this pole climbing device remote control to promote weight, especially along with the popularization of this pole climbing device, the new product of a collection of remote control lift operation frontier will be produced.
Accompanying drawing and specific implementation method explanation:
The present invention is further described below in conjunction with accompanying drawing and specific implementation method.
Fig. 1 is the essential structure front view of pole climbing device.
Fig. 2 is the essential structure birds-eye view of pole climbing device.
Fig. 3 is the total structure figure of embodiment 1 romote control pole climbing device.
Fig. 4 is the total structure figure that embodiment 2 promotes the weight romote control pole climbing device.
Fig. 5, Fig. 6 are that pole climbing device changes scheme drawing at the level inclination of non-isometrical vertical rod operation.
In Fig. 1 and Fig. 2, the essential structure of pole climbing device is made up of flower wheel (1), driving wheel (2), pull bar (3), frame conduit and spring (4), electrical motor (5), reductor (6).A head from pull bar (3) of flower wheel (1) unloads in elder generation during installation, from the vertical rod both sides it is connected then, and plus-minus screw compresses spring (4).The essential structure of this pole climbing device can be satisfied the requirement of manned lift usually, and power supply adopts direct-flow storage battery, also can adopt source of AC, is preferably in the enforcement guard rail is installed on the frame.
An embodiment shown in Figure 3 is a romote control pole climbing device, and its total structure is on the basis of Fig. 1, pole climbing device essential structure shown in Figure 2, and storage battery (9) and teleswitch (8) also have been installed on the frame, uses a teleswitch in the enforcement to carry out the ground remote control operation.Electrical motor (5) adopts DC motor, reductor (6) has adopted double output shaft to drive the structure of driving wheel (2), improve the balance of pole climbing device and the power of climbing effectively, electrical motor (5) has adopted integral structure with reductor (6), makes the structure of pole climbing device further compact.This romote control pole climbing device can be according to the different load (7) of different purposes equipment, for example hoist crane, article carrying platform, charge cask, fire plant, meteorology, environmental protection, Traffic monitoring instrument perhaps are installed, stage lifting lamp, remote control camera, high building exterior wall and glass washing equipment or the like are installed.
Another embodiment shown in Figure 4 is the romote control pole climbing device that promotes weight, it is a special case of Fig. 3 romote control pole climbing device, load (7) is an electric block, a top brake mechanism also has been installed on frame, this top brake mechanism adopts pin to be connected in the connecting rod of two pull bars (3) afterbody in the heart, the lower end of push rod (11) connects a brake shoe (10) with a pin, a pulley (12) is installed in the upper end, upward also have a retracing spring (13) to connect at push rod (11), on pulley (12), twining the cable wire of lifting with frame.When hoist crane (7) promotes weight, its gravity moves down pulley (12), push rod (11) rotates and makes brake shoe (10) withstand vertical rod, at this moment do not bear weight gravity on driving wheel and the lifting mechanism, the connection pin of brake shoe (10) it is horizontally rotated and with the contact surface of vertical rod for maximum, utilize the gravity of weight to realize automatic top lock like this.After hoist crane (7) unloaded heavily, retracing spring (13) resetted push rod (11) and drives brake shoe (10) disengaging vertical rod.
Use a teleswitch in the enforcement and carry out the remote manipulation of lifting and lifting on ground, the installation method that promotes the weight romote control pole climbing device is with the pole climbing device essential structure, should spur earlier during lifting to lift by crane after cable wire makes brake shoe and vertical masthead jail on the push rod again.Should note level angle that the following segment length of push rod (11) can make push rod 10 ° of-30 ° of scopes, last segment length cooperates with hoisting capacity, retracing spring (13) if pulling force can retract push rod (11) and unloaded cable wire and suspension hook.
Fig. 5, Fig. 6 are that the level inclination of pole climbing device its frame when non-isometrical vertical rod moves changes scheme drawing, Fig. 5 is the situation that pole climbing device operates in the big position of hypomere diameter of vertical rod, flower wheel and driving wheel distance are bigger, spring (4) is that its length of impaction state is less, and the pole climbing device frame slightly upwarps.Fig. 6 is the situation that pole climbing device operates in the less position of epimere diameter of vertical rod, and flower wheel and driving wheel distance are less, and spring (4) length is bigger, and the pole climbing device frame is slightly sunk.The pressure of spring (4) and stroke are selected when suitable, can make the level inclination of frame change very little.Pole climbing device among the embodiment is on the non-isometrical concrete circle of Φ 190mm * 12m electric pole during lifting, the level inclination of its frame changes in ± 5 ° of scopes, can satisfy the requirement of general manned or hoisting operation, change the occasion of having relatively high expectations, can select the bigger spring of stroke for level inclination.
Claims (5)
1. one kind mainly by flower wheel, driving wheel, electrical motor, reductor, the pole climbing device that frame etc. are formed, it is characterized in that: flower wheel (1) connects by the conduit of both sides on two isometric pull bars (3) and the frame, its point of attachment is respectively installed a spring (4) and is compressed by screw, electrical motor of installing on the frame (5) and reductor (6) shaft coupling, drive driving wheel (2) by reductor (6), the axle of driving wheel (2) is positioned at pull bar (3) below, and it is orthogonal with pull bar (3), form the essential structure of pole climbing device thus, according to purposes different load (7) can be installed on frame, storage battery (9) and teleswitch (8) and top brake mechanism also can be installed.
2. pole climbing device according to claim 1, it is characterized in that: described reductor (6) is a worm-gear speed reducer, preferably adopt the double output shaft structure, a driving wheel (2) respectively is installed on double output shaft, best and electrical motor (5) the employing integral structure of this reductor (6).
3. pole climbing device according to claim 1 is characterized in that: described electrical motor (5) adopts DC motor, teleswitch (8) to be connected in the circuit between electrical motor (5) and the storage battery (9).
4. pole climbing device according to claim 1 is characterized in that: described load (7) is an electric block, the teleswitch of also connecting in the circuit of load (7) and storage battery (9).
5. according to claim 1 or 4 described pole climbing devices, it is characterized in that: described top brake mechanism adopts one can center on the push rod (11) that pull bar (3) afterbody rotates, lower end at push rod (11) connects a brake shoe (10) with pin, fix a pulley (12) in the upper end of push rod (11), the middle part of push rod (11) connects with pin with the connecting rod center of two pull bars (3) afterbody, upward also have a retracing spring (13) to connect at push rod (11), on pulley (12), twining the cable wire of electric block with frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021259283A CN1473754A (en) | 2002-08-05 | 2002-08-05 | Romote control pole climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021259283A CN1473754A (en) | 2002-08-05 | 2002-08-05 | Romote control pole climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1473754A true CN1473754A (en) | 2004-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021259283A Pending CN1473754A (en) | 2002-08-05 | 2002-08-05 | Romote control pole climbing device |
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| CN (1) | CN1473754A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829421A (en) * | 2010-05-13 | 2010-09-15 | 大连天天安全系统有限公司 | Pillar climbing equipment |
| CN105817004A (en) * | 2016-05-24 | 2016-08-03 | 国网辽宁省电力有限公司盘锦供电公司 | Pipe climbing device |
| CN107359540A (en) * | 2017-07-11 | 2017-11-17 | 京东方科技集团股份有限公司 | Loading attachment |
-
2002
- 2002-08-05 CN CNA021259283A patent/CN1473754A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829421A (en) * | 2010-05-13 | 2010-09-15 | 大连天天安全系统有限公司 | Pillar climbing equipment |
| CN105817004A (en) * | 2016-05-24 | 2016-08-03 | 国网辽宁省电力有限公司盘锦供电公司 | Pipe climbing device |
| CN107359540A (en) * | 2017-07-11 | 2017-11-17 | 京东方科技集团股份有限公司 | Loading attachment |
| CN107359540B (en) * | 2017-07-11 | 2019-04-26 | 京东方科技集团股份有限公司 | Loading attachment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |