CN205370435U - A help and climb device for erecting ladder - Google Patents
A help and climb device for erecting ladder Download PDFInfo
- Publication number
- CN205370435U CN205370435U CN201521021906.8U CN201521021906U CN205370435U CN 205370435 U CN205370435 U CN 205370435U CN 201521021906 U CN201521021906 U CN 201521021906U CN 205370435 U CN205370435 U CN 205370435U
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- CN
- China
- Prior art keywords
- climbing
- cat ladder
- climb
- help
- creepage
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- Expired - Fee Related
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Abstract
The utility model relates to a help and climb device for erecting ladder, one kind concretely relates to are arranged in the ware field of climbing that helps that the high altitude construction in fields such as aerogenerator, communication used. The utility model discloses a help and climb device for erecting ladder is provided with helping of synchronous lift respectively in the both sides of erecting the ladder and climbs the ware. Above -mentioned structure owing to help and climb the ware setting at the side that erects the ladder, helps and climbs drawing the rope and can not leading to the fact the interference to personnel's climbing of ware, in addition, is connected to two respectively with personnel and helps and climb the steadily personnel's of climbing focus of ware, can further improve the climbing efficiency of erecting the ladder, the security of reinforcing climbing. Avoid to help the middle part of climbing the ware and setting up perpendicular ladder, influence the security of personnel's climbing, avoid the influence of haulage rope to scrambleing, improve the efficiency of scrambleing.
Description
Technical field
This utility model relates to a kind of climbing assistant device for cat ladder, is specifically related to a kind of climb-aiding device field for using in the work high above the ground in the field such as wind-driven generator, communication.
Background technology
It is extensive that cat ladder uses very in work high above the ground, skyscraper passway for escaping or, in building site construction, or on ultra-high-tension power transmission line support tower, all there are very many application, its production cost is low, easy to use, simple in construction, durable character makes it be used by vast user, but existing cat ladder is usually present many hidden danger in use, such as, if the process of climbing not being firmly grasped cat ladder easily from high falling, cause casualties, the safety of strong influence product, therefore how to manufacture and existing cat ladder is improved, ensure cat ladder safety in climbing process, also to reduce the device of cost simultaneously, can effectively ensure that the safety of equipment is normal to use.
The regular maintenance of prior art wind electromotor, generally need to carry out upper and lower tower by means of climb-aiding device.And current climb-aiding device, security reliability is poor, it does not have safe anti-falling function, time and effort consuming in the process of upper and lower cat ladder, and that falls is very risky.Meanwhile, installing inconvenience, fault rate is high.But existing climb-aiding device its help the rope climbed to be arranged on the middle part of ladder, during personnel easily step in climbing process, the efficiency of impact climbing and the safety of climbing, add the danger fallen.
Summary of the invention
The purpose of this utility model is in that: for above-mentioned Problems existing, it is provided that a kind of climbing assistant device for cat ladder, it is to avoid climb-aiding device arranges the middle part of cat ladder, affects the safety of personnel's climbing, it is to avoid the pull rope impact on climbing, improves the efficiency of climbing.
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of climbing assistant device for cat ladder, be respectively arranged with the climb-aiding device of synchronization lifting in the both sides of cat ladder.Said structure, owing to climb-aiding device is arranged on the side of cat ladder, personnel's climbing will not be interfered by the drag rope of climb-aiding device, and, personnel are connected respectively to two climb-aiding devices and can stablize the center of gravity of climbing personnel, it is possible to improve the climbing efficiency of cat ladder further, strengthen the safety of climbing.
Further, described climb-aiding device includes top sheave, lower sheave, helps creepage machine, helps and climb band, top sheave and lower sheave are respectively arranged on top and the bottom of the homonymy of cat ladder, help creepage machine for driving lower sheave to rotate, between the top sheave and lower sheave of cat ladder homonymy by help climb band be connected.Due to said structure, it is possible to effective saving climbing dynamics, its climb-aiding device can save the strength of cat ladder climbing, is conducive to the quick climbing of cat ladder.
Further, described in help creepage machine to be connected to change speed gear box, help creepage machine be connected with lower sheave and drive lower sheave to rotate by change speed gear box.The structure of its change speed gear box, it is possible to accelerate to help the rotating speed of creepage machine, improves the controllability helping creepage machine, the effective rising or falling speed controlling climb-aiding device.
Further, being positioned at the climb-aiding device of the both sides of cat ladder and can share and same help creepage machine, connect a change speed gear box respectively at the two ends helping creepage machine, be provided with mutually meshing worm screw and gear in change speed gear box, worm screw is with to help creepage machine coaxially connected, and gear is coaxially connected with lower sheave.Climb-aiding device shares and same helps the creepage machine can the rising or falling speed on more precise control cat ladder both sides, make the synchronization lifting of cat ladder both sides, two climb-aiding devices are avoided to produce dislocation and then cause potential safety hazard, its worm screw be designed to when personnel fall, produce the effect of locked change speed gear box, it is possible to the effective safety improving climb-aiding device use.
Further, cat ladder includes two montants being set up in parallel and the some cross bars being connected between two montants side by side, described in help the housing of creepage machine be provided with fixed mount, this fixed mount and cat ladder are fixedly attached on montant by U-bolt.
Further, being respectively provided with for helping the trapezoidal groove climbing band of described top sheave and lower sheave, the medial wall of this groove is provided with anti-slip veins.Anti-slip veins, it can be avoided that help and climb the generation changing of the relative positions between band and groove, affects the normal use of device.
Further, described in help to climb band be provided with snap close, this snap close is for being connected with the seat belt on human body with set.Due to said structure, it is possible to snap close is firmly connected with the health of the people of climbing, it is possible to the effective safety ensureing climbing cat ladder.
Further, also including Digiplex, this Digiplex is for the start and stop of remote control climb-aiding device, lifting and speed.
Further, described in help the nexine including many steel core coilings climbing band and the canvas layer including outside nexine, this canvas layer helps, for increasing, the frictional force climbing on band.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, avoid arranging climb-aiding device the middle part of cat ladder, affect the safety of personnel's climbing, it is to avoid the pull rope impact on climbing, improve the efficiency of climbing.Personnel's climbing will not be interfered by the drag rope preventing climb-aiding device, and, personnel are connected respectively to two climb-aiding devices and can stablize the center of gravity of climbing personnel, it is possible to improve the climbing efficiency of cat ladder further, strengthen the safety of climbing.
2, same help the creepage machine can the rising or falling speed on more precise control cat ladder both sides, make the synchronization lifting of cat ladder both sides, two climb-aiding devices are avoided to produce dislocation and then cause potential safety hazard, its worm screw be designed to when personnel fall, produce the effect of locked change speed gear box, it is possible to the effective safety improving climb-aiding device use.
Accompanying drawing explanation
Fig. 1 is the climbing assistant device front view in this utility model for cat ladder；
Labelling in figure: 1-cat ladder, 2-helps creepage machine, 3-lower sheave, and 4-helps and climbs band, 5-top sheave.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Specific embodiment 1:
As it is shown in figure 1, the climbing assistant device for cat ladder 1 of the present utility model, it is respectively arranged with the climb-aiding device of synchronization lifting in the both sides of cat ladder 1.Said structure, owing to climb-aiding device is arranged on the side of cat ladder 1, personnel's climbing will not be interfered by the drag rope of climb-aiding device, and, personnel are connected respectively to two climb-aiding devices and can stablize the center of gravity of climbing personnel, it is possible to improve the climbing efficiency of cat ladder 1 further, strengthen the safety of climbing.Climb-aiding device includes top sheave 5, lower sheave 3, helps creepage machine 2, helps and climb band 4, top sheave 5 and lower sheave 3 are respectively arranged on top and the bottom of the homonymy of cat ladder 1, help creepage machine 2 for driving lower sheave 3 to rotate, pass through to help between the top sheave 5 and lower sheave 3 of cat ladder 1 homonymy to climb and be with 4 to be connected.Due to said structure, it is possible to effective saving climbing dynamics, its climb-aiding device can save the strength of cat ladder 1 climbing, is conducive to the quick climbing of cat ladder 1.Help creepage machine 2 to be connected to change speed gear box, help creepage machine 2 be connected with lower sheave 3 by change speed gear box and drive lower sheave 3 to rotate.The structure of its change speed gear box, it is possible to accelerate to help the rotating speed of creepage machine 2, improves the controllability helping creepage machine 2, the effective rising or falling speed controlling climb-aiding device.Being positioned at the climb-aiding device of the both sides of cat ladder 1 to share and same help creepage machine 2, connect a change speed gear box respectively at the two ends helping creepage machine 2, be provided with mutually meshing worm screw and gear in change speed gear box, worm screw is with to help creepage machine 2 coaxially connected, and gear is coaxially connected with lower sheave 3.Climb-aiding device shares and same helps the creepage machine 2 can the rising or falling speed on more precise control cat ladder 1 both sides, make the synchronization lifting of cat ladder 1 both sides, two climb-aiding devices are avoided to produce dislocation and then cause potential safety hazard, its worm screw be designed to when personnel fall, produce the effect of locked change speed gear box, it is possible to the effective safety improving climb-aiding device use.Cat ladder 1 includes two montants being set up in parallel and the some cross bars being connected between two montants side by side, described in help the housing of creepage machine 2 be provided with fixed mount, this fixed mount and cat ladder 1 are fixedly attached on montant by U-bolt.Top sheave 5 and being respectively provided with of lower sheave 3 climb the trapezoidal groove with 4 for helping, and the medial wall of this groove is provided with anti-slip veins.Anti-slip veins, it can be avoided that help and climb the generation changing of the relative positions between band 4 and groove, affects the normal use of device.Helping to climb and be provided with snap close on band 4, this snap close is for being connected with the seat belt on human body with set.Due to said structure, it is possible to snap close is firmly connected with the health of the people of climbing, it is possible to the effective safety ensureing climbing cat ladder 1.Climbing assistant device also includes Digiplex, and this Digiplex is for the start and stop of remote control climb-aiding device, lifting and speed.Help climb with 4 the nexine including many steel core coilings and the canvas layer that includes outside nexine, this canvas layer helps, for increasing, the frictional force climbed with on 4.
This device is in use, first will help to climb is with 4 to be connected with seat belt, and the other end at seat belt links health, and Digiplex controls electric machine rotation, climbing personnel upwards climb along cat ladder 1, until climbing is to the top of cat ladder 1, when needs decline, Digiplex controls to help creepage machine 2 to reverse, until being reduced to ground, the rising or falling speed of the climb-aiding device of this device is generally adopted 0.3-0.5m/s, and this device ensure that the safety and stability of lifting, and effective raising climbs efficiency.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (8)
1. the climbing assistant device for cat ladder, it is characterised in that be respectively arranged with the climb-aiding device of synchronization lifting in the both sides of cat ladder；Described climb-aiding device includes top sheave, lower sheave, helps creepage machine, helps and climb band, top sheave and lower sheave are respectively arranged on top and the bottom of the homonymy of cat ladder, help creepage machine for driving lower sheave to rotate, between the top sheave and lower sheave of cat ladder homonymy by help climb band be connected.
2. the climbing assistant device for cat ladder according to claim 1, it is characterised in that described in help creepage machine to be connected to change speed gear box, help creepage machine be connected with lower sheave and drive lower sheave to rotate by change speed gear box.
3. the climbing assistant device for cat ladder according to claim 1 and 2, it is characterized in that, it is positioned at the climb-aiding device of the both sides of cat ladder to share and same help creepage machine, a change speed gear box is connected respectively at the two ends helping creepage machine, mutually meshing worm screw and gear it is provided with in change speed gear box, worm screw is with to help creepage machine coaxially connected, and gear is coaxially connected with lower sheave.
4. the climbing assistant device for cat ladder according to claim 1 and 2, it is characterized in that, cat ladder includes two montants being set up in parallel and the some cross bars being connected between two montants side by side, being provided with fixed mount on the described housing helping creepage machine, this fixed mount and cat ladder are fixedly attached on montant by U-bolt.
5. the climbing assistant device for cat ladder according to claim 1 and 2, it is characterised in that being respectively provided with for helping the trapezoidal groove climbing band of described top sheave and lower sheave, the medial wall of this groove is provided with anti-slip veins.
6. the climbing assistant device for cat ladder according to claim 1, it is characterised in that described in help to climb band be provided with snap close, this snap close is for being connected with the seat belt on human body with set.
7. the climbing assistant device for cat ladder according to claim 1 or 6, it is characterised in that also including Digiplex, this Digiplex is for the start and stop of remote control climb-aiding device, lifting and speed.
8. according to claim 1 or 6 for the climbing assistant device of cat ladder, it is characterised in that described in help the nexine including many steel core coilings climbing band and the canvas layer including outside nexine, this canvas layer helps, for increasing, the frictional force climbing on band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021906.8U CN205370435U (en) | 2015-12-10 | 2015-12-10 | A help and climb device for erecting ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021906.8U CN205370435U (en) | 2015-12-10 | 2015-12-10 | A help and climb device for erecting ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370435U true CN205370435U (en) | 2016-07-06 |
Family
ID=56279348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021906.8U Expired - Fee Related CN205370435U (en) | 2015-12-10 | 2015-12-10 | A help and climb device for erecting ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869770A (en) * | 2015-12-10 | 2017-06-20 | 朱森 | A kind of climbing assistant device for cat ladder |
-
2015
- 2015-12-10 CN CN201521021906.8U patent/CN205370435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869770A (en) * | 2015-12-10 | 2017-06-20 | 朱森 | A kind of climbing assistant device for cat ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161210 |