CN205277283U - Automatic double ladder that removes - Google Patents
Automatic double ladder that removes Download PDFInfo
- Publication number
- CN205277283U CN205277283U CN201521079100.4U CN201521079100U CN205277283U CN 205277283 U CN205277283 U CN 205277283U CN 201521079100 U CN201521079100 U CN 201521079100U CN 205277283 U CN205277283 U CN 205277283U
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- CN
- China
- Prior art keywords
- ladder
- brake
- roller
- cylinder
- pin bushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a ladder technical field especially relates to an automatic double ladder that removes. The to -be -solved technical problem of the utility model is to provide an automatic double ladder that removes that suitable operating position was adjusted to the ladder about user need not, work efficiency is high, the physical demands is little. In order to solve the technical problem, the utility model provides such automatic double ladder that removes which comprises there are terraced frame, gyro wheel, arresting gear, telescopic cylinder, platform, controller, control panel, brake block, spring, guide pin bushing, guide hole, wire rope and system actuating cylinder is equipped with the gyro wheel in the bottom of ladder frame, is provided with arresting gear on the support of gyro wheel top, and arresting gear is provided with two brake blocks including brake block, spring, guide pin bushing, guide hole, wire rope and system actuating cylinder in the top of gyro wheel. The utility model provides a current double ladder need about the user ladder to adjust suitable operating position, work efficiency is low, the physical demands is big shortcoming many times.
Description
Technical field
This utility model relates to ladder technical field, particularly relates toA kind of double ladder automatically moved.
Background technology
Ladder, daily life tools, two root length thick bar do limit, scansorial cross bar is crossed in centre, is used for climbing. The ladder of outer image " people " word that double ladder is collectively formed by two ladders, double ladder can lean against wall limit, it is possible to is directly used in climbing. But, when often occurring changing position time user climbs up the ladder, now user must get off to have reset the position of ladder, then climbs up. If needing to find a suitable operating position, user then needs up and down repeatedly, reduces work efficiency, also consumes the muscle power of user.
Utility model content
(1) to solve the technical problem that
This utility model in order to overcome existing double ladder to need the upper and lower ladder of user repeatedly to regulate suitable operating position, inefficiency, shortcoming that physical demands is big, the technical problems to be solved in the utility model be to provide a kind of user without upper and lower ladder to regulate suitable operating position, work efficiency is high, physical demands is littleThe double ladder automatically moved��
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such aFromThe double ladder of dynamic movement, includes ladder, roller, brake unit, telescopic cylinder, platform, controller, control panel, brake block, spring, guide pin bushing, guide hole, steel wire rope and brake cylinder, be provided with roller in the bottom of ladder, and the support above roller is provided with brake unit, and brake unit includes brake block, spring, guide pin bushing, guide hole, steel wire rope and brake cylinder, it is provided above two pieces of brake blocks at roller, brake block is flexibly connected with ladder, spring all it is connected to above one end of two pieces of brake blocks, spring be connected above guide pin bushing, guide pin bushing is arranged on ladder, guide pin bushing is provided with two guide holes, ladder above guide pin bushing is provided with brake cylinder, being connected to steel wire rope on brake cylinder, steel wire penetrating guide hole is connected with brake block, is provided with telescopic cylinder at the middle part of ladder, one end of telescopic cylinder is connected on the ladder of left side, the other end is connected on the ladder of right side, and platform is arranged on the top of ladder, and the left side of platform front end is provided with controller, platform on the right side of controller is provided with control panel, telescopic cylinder, control panel and brake cylinder are connected with controller respectively.
Preferably, at brake cylinder, movable pulley is installed.
Preferably, brake block is provided with valve rubber.
Operation principle: when user uses the double ladder automatically moved, first double ladder can be placed on working range, then climb up the ladder, now roller is all in on-position, if thinking that needs move right, then can press with hands and control panel moves to right button, controller receives the brake cylinder that can control after moving to right the signal that button transmits on the ladder of right side and stretches out, after brake cylinder stretches out, brake block is ejected downwards by spring, brake block is made to separate with roller, simultaneously controller also controls telescopic cylinder and stretches out, owing to the roller of left side ladder is still braked, roller on the ladder of right side then scrolls right. and then, the brake cylinder that controller controls on the ladder of right side is retracted, brake cylinder is retracted and is pulled on steel wire rope, pulled brake block to be lifted up by steel wire rope simultaneously, make brake block pinching roller, thus brake wheel, then control left hand brake device and unclamp the roller of left side ladder, the telescopic cylinder of controller control simultaneously inwardly shortens, owing to right side ladder roller is braked, left side ladder roller unclamps, then left side ladder slides to the right, after completing, controller controls the roller of left hand brake device braking left side ladder, it is possible to prevent ladder to slide, this completes the stroke once moved right. in like manner, if user needs to be moved to the left, it is possible to press the button that moves to left of control panel with hands, the brake cylinder controlled in telescopic cylinder and brake unit is completed the stroke being once moved to the left by controller.
Described being provided with movable pulley at brake cylinder, steel wire rope is wound on movable pulley, and when brake cylinder is retracted, movable pulley can make steel wire rope pull the dynamics of two pieces of brake blocks equal, so that the dynamics of two pieces of brake block hold-down roll is the same, improves braking effect.
Described on brake block, it is provided with valve rubber, further increasing the effect of braking equipped with valve rubber.
(3) beneficial effect
This utility model solves existing double ladder needs the upper and lower ladder of user repeatedly to regulate suitable operating position, inefficiency, shortcoming that physical demands is big, and this utility model has reached user without the upper and lower ladder effect to regulate suitable operating position, work efficiency is high, physical demands is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of brake unit.
Fig. 3 is the structural representation of brake unit.
Being labeled as in accompanying drawing: 1-ladder, 2-roller, 3-brake unit, 4-telescopic cylinder, 5-platform, 6-controller, 7-control panel, 31-brake block, 32-spring, 33-guide pin bushing, 34-guide hole, 35-steel wire rope, 36-brake cylinder, 37-movable pulley, 38-valve rubber.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment 1
A kind ofFromThe double ladder of dynamic movement, as Figure 1-3, includes ladder 1, roller 2, brake unit 3, telescopic cylinder 4, platform 5, controller 6, control panel 7, brake block 31, spring 32, guide pin bushing 33, guide hole 34, steel wire rope 35 and brake cylinder 36, be provided with roller 2 in the bottom of ladder 1, and the support above roller 2 is provided with brake unit 3, and brake unit 3 includes brake block 31, spring 32, guide pin bushing 33, guide hole 34, steel wire rope 35 and brake cylinder 36, it is provided above two pieces of brake blocks 31 at roller 2, brake block 31 is flexibly connected with ladder 1, spring 32 all it is connected to above one end of two pieces of brake blocks 31, spring 32 be connected above guide pin bushing 33, guide pin bushing 33 is arranged on ladder 1, guide pin bushing 33 is provided with two guide holes 34, ladder 1 above guide pin bushing 33 is provided with brake cylinder 36, being connected to steel wire rope 35 on brake cylinder 36, steel wire rope 35 is connected through guide hole 34 with brake block 31, is provided with telescopic cylinder 4 at the middle part of ladder 1, one end of telescopic cylinder 4 is connected on the ladder 1 of left side, the other end is connected on the ladder 1 of right side, and platform 5 is arranged on the top of ladder 1, and the left side of platform 5 front end is provided with controller 6, platform 5 on the right side of controller 6 is provided with control panel 7, telescopic cylinder 4, control panel 7 and brake cylinder 36 are connected with controller 6 respectively.
At brake cylinder 36, movable pulley 37 is installed.
Brake block 31 is provided with valve rubber 38.
Operation principle: when user uses the double ladder automatically moved, first double ladder can be placed on working range, then climb up the ladder, now roller 2 is all in on-position, if thinking that needs move right, then can press with hands and control panel 7 moves to right button, controller 6 receives the brake cylinder 36 that can control after moving to right the signal that button transmits on the ladder 1 of right side and stretches out, after brake cylinder 36 stretches out, brake block 31 is ejected downwards by spring 32, brake block 31 is made to separate with roller 2, simultaneously controller 6 also controls telescopic cylinder 4 and stretches out, owing to the roller 2 of left side ladder 1 is still braked, roller 2 on the ladder 1 of right side then scrolls right. and then, the brake cylinder 36 that controller 6 controls on the ladder 1 of right side is retracted, brake cylinder 36 is retracted and is pulled on steel wire rope 35, pull brake block 31 to be lifted up by steel wire rope 35 simultaneously, make brake block 31 pinching roller 2, thus brake wheel 2, then control left hand brake device 3 and unclamp the roller 2 of left side ladder 1, simultaneously controller 6 controls telescopic cylinder 4 and inwardly shortens, owing to right side ladder 1 roller 2 is braked, left side ladder 1 roller 2 unclamps, then left side ladder 1 slides to the right, after completing, controller 6 controls the roller 2 of left hand brake device 3 braking left side ladder 1, it is possible to prevent ladder to slide, this completes the stroke once moved right. in like manner, if user needs to be moved to the left, it is possible to press the button that moves to left of control panel 7 with hands, the brake cylinder 36 controlled in telescopic cylinder 4 and brake unit 3 is completed the stroke being once moved to the left by controller 6.
Described at brake cylinder 36, movable pulley 37 is installed, steel wire rope 35 is wound on movable pulley 37, and when brake cylinder 36 is retracted, movable pulley 37 can make steel wire rope 35 pull the dynamics of two pieces of brake blocks 31 equal, so that the dynamics of two pieces of brake block 31 hold-down roll 2 is the same, improve braking effect.
Described on brake block 31, it is provided with valve rubber 38, further increasing the effect of braking equipped with valve rubber 38.
Embodiment 2
A kind ofFromThe double ladder of dynamic movement, as Figure 1-3, includes ladder 1, roller 2, brake unit 3, telescopic cylinder 4, platform 5, controller 6, control panel 7, brake block 31, spring 32, guide pin bushing 33, guide hole 34, steel wire rope 35 and brake cylinder 36, be provided with roller 2 in the bottom of ladder 1, and the support above roller 2 is provided with brake unit 3, and brake unit 3 includes brake block 31, spring 32, guide pin bushing 33, guide hole 34, steel wire rope 35 and brake cylinder 36, it is provided above two pieces of brake blocks 31 at roller 2, brake block 31 is flexibly connected with ladder 1, spring 32 all it is connected to above one end of two pieces of brake blocks 31, spring 32 be connected above guide pin bushing 33, guide pin bushing 33 is arranged on ladder 1, guide pin bushing 33 is provided with two guide holes 34, ladder 1 above guide pin bushing 33 is provided with brake cylinder 36, being connected to steel wire rope 35 on brake cylinder 36, steel wire rope 35 is connected through guide hole 34 with brake block 31, is provided with telescopic cylinder 4 at the middle part of ladder 1, one end of telescopic cylinder 4 is connected on the ladder 1 of left side, the other end is connected on the ladder 1 of right side, and platform 5 is arranged on the top of ladder 1, and the left side of platform 5 front end is provided with controller 6, platform 5 on the right side of controller 6 is provided with control panel 7, telescopic cylinder 4, control panel 7 and brake cylinder 36 are connected with controller 6 respectively.
At brake cylinder 36, movable pulley 37 is installed.
Brake block 31 is provided with valve rubber 38.
Operation principle: when user uses the double ladder automatically moved, first double ladder can be placed on working range, then climb up the ladder, now roller 2 is all in on-position, if thinking that needs move right, then can press with hands and control panel 7 moves to right button, controller 6 receives the brake cylinder 36 that can control after moving to right the signal that button transmits on the ladder 1 of right side and stretches out, after brake cylinder 36 stretches out, brake block 31 is ejected downwards by spring 32, brake block 31 is made to separate with roller 2, simultaneously controller 6 also controls telescopic cylinder 4 and stretches out, owing to the roller 2 of left side ladder 1 is still braked, roller 2 on the ladder 1 of right side then scrolls right. and then, the brake cylinder 36 that controller 6 controls on the ladder 1 of right side is retracted, brake cylinder 36 is retracted and is pulled on steel wire rope 35, pull brake block 31 to be lifted up by steel wire rope 35 simultaneously, make brake block 31 pinching roller 2, thus brake wheel 2, then control left hand brake device 3 and unclamp the roller 2 of left side ladder 1, simultaneously controller 6 controls telescopic cylinder 4 and inwardly shortens, owing to right side ladder 1 roller 2 is braked, left side ladder 1 roller 2 unclamps, then left side ladder 1 slides to the right, after completing, controller 6 controls the roller 2 of left hand brake device 3 braking left side ladder 1, it is possible to prevent ladder to slide, this completes the stroke once moved right. in like manner, if user needs to be moved to the left, it is possible to press the button that moves to left of control panel 7 with hands, the brake cylinder 36 controlled in telescopic cylinder 4 and brake unit 3 is completed the stroke being once moved to the left by controller 6.
Described at brake cylinder 36, movable pulley 37 is installed, steel wire rope 35 is wound on movable pulley 37, and when brake cylinder 36 is retracted, movable pulley 37 can make steel wire rope 35 pull the dynamics of two pieces of brake blocks 31 equal, so that the dynamics of two pieces of brake block 31 hold-down roll 2 is the same, improve braking effect.
Described on brake block 31, it is provided with valve rubber 38, further increasing the effect of braking equipped with valve rubber 38.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims. It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation, improvement and replacement, these broadly fall into protection domain of the present utility model. Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. one kindFromThe double ladder of dynamic movement, it is characterized in that, include ladder (1), roller (2), brake unit (3), telescopic cylinder (4), platform (5), controller (6), control panel (7), brake block (31), spring (32), guide pin bushing (33), guide hole (34), steel wire rope (35) and brake cylinder (36), it is provided with roller (2) in the bottom of ladder (1), the support of roller (2) top is provided with brake unit (3), brake unit (3) includes brake block (31), spring (32), guide pin bushing (33), guide hole (34), steel wire rope (35) and brake cylinder (36), it is provided above two pieces of brake blocks (31) at roller (2), brake block (31) is flexibly connected with ladder (1), spring (32) all it is connected to above one end of two pieces of brake blocks (31), spring (32) be connected above guide pin bushing (33), guide pin bushing (33) is arranged on ladder (1), guide pin bushing (33) is provided with two guide holes (34), the ladder (1) of guide pin bushing (33) top is provided with brake cylinder (36), brake cylinder (36) is connected to steel wire rope (35), steel wire rope (35) is connected through guide hole (34) with brake block (31), it is provided with telescopic cylinder (4) at the middle part of ladder (1), one end of telescopic cylinder (4) is connected on left side ladder (1), the other end is connected on right side ladder (1), platform (5) is arranged on the top of ladder (1), the left side of platform (5) front end is provided with controller (6), the platform (5) on controller (6) right side is provided with control panel (7), telescopic cylinder (4), control panel (7) and brake cylinder (36) are connected with controller (6) respectively.
2. one according to claim 1FromThe double ladder of dynamic movement, it is characterised in that be provided with movable pulley (37) at brake cylinder (36).
3. one according to claim 1FromThe double ladder of dynamic movement, it is characterised in that be provided with valve rubber (38) on brake block (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079100.4U CN205277283U (en) | 2015-12-23 | 2015-12-23 | Automatic double ladder that removes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079100.4U CN205277283U (en) | 2015-12-23 | 2015-12-23 | Automatic double ladder that removes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277283U true CN205277283U (en) | 2016-06-01 |
Family
ID=56061866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521079100.4U Expired - Fee Related CN205277283U (en) | 2015-12-23 | 2015-12-23 | Automatic double ladder that removes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630005A (en) * | 2019-01-08 | 2019-04-16 | 昆明理工大学 | A kind of liftable and the ladder being moved easily |
| CN109750973A (en) * | 2019-03-22 | 2019-05-14 | 广州一建建设集团有限公司 | A kind of liftable mobile double ladder |
| CN113187376A (en) * | 2021-05-25 | 2021-07-30 | 浙江宁溢电力工程设计咨询有限公司 | Walking type electric power overhaul ladder convenient to move |
-
2015
- 2015-12-23 CN CN201521079100.4U patent/CN205277283U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630005A (en) * | 2019-01-08 | 2019-04-16 | 昆明理工大学 | A kind of liftable and the ladder being moved easily |
| CN109630005B (en) * | 2019-01-08 | 2024-03-19 | 昆明理工大学 | Liftable just convenient ladder that removes |
| CN109750973A (en) * | 2019-03-22 | 2019-05-14 | 广州一建建设集团有限公司 | A kind of liftable mobile double ladder |
| CN113187376A (en) * | 2021-05-25 | 2021-07-30 | 浙江宁溢电力工程设计咨询有限公司 | Walking type electric power overhaul ladder convenient to move |
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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: 20160601 Termination date: 20161223 |