CN1947824A - Automatic protection device used for climbing height training - Google Patents
Automatic protection device used for climbing height training Download PDFInfo
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- CN1947824A CN1947824A CN 200510044910 CN200510044910A CN1947824A CN 1947824 A CN1947824 A CN 1947824A CN 200510044910 CN200510044910 CN 200510044910 CN 200510044910 A CN200510044910 A CN 200510044910A CN 1947824 A CN1947824 A CN 1947824A
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- switch
- climbing
- extension spring
- movable pulley
- pulley
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Abstract
An automatic protecting mechanism for the clamber-up training is composed of a winder, an electric controller box, and an automatic real-time protector for cutting off the power supply of motor and braking the output axle of power unit, and consisting of machine frame, pulley group, steel cable, stretching spring, movable pulley, guide track and limit switch or proximity switch.
Description
Technical field
The present invention relates to climb and use protector, is a kind of automatic protection device used for climbing height training specifically.
Background technology
As everyone knows; no matter be indoor or open-air rock climbing; and army carries out the high-altitude climbing; the fire fighter climbs the wall fire extinguishing of ascending a height and waits to accumulate and depositing titanic peril; in order to reduce injures and deaths to greatest extent and to avoid unnecessary danger, people to research and develop the many protection equipment that can get rid of hidden danger.In order to grasp the climbing technology, improve and climb skill, the fire fighter frequently carries out and climbs corner and other climbing height trainings, and sportsman and the soldier of special technical soldier of army carry out climbing height trainings such as indoor rock-climbing and other high-altitude climbings topic that is absolutely necessary.But original the falling behind of means of defence of in these training, being adopted; for example the fire fighter is to be the means of defence of safety rope and so on trainer's waist by fixed pulley in climbing height training; it is the most original and the most backward a kind of safeguard measure; running into dangerous situation, send out should be slow, and security can not get effective guarantee.If can develop scientific and reasonable for structure; safeguard protection utensil or device easy to use; be many scientific research personnel's wish; but except having, the equipment instrument that has some to be exclusively used in climbing usefulness is seen in the report of patent documentation at present; yet there are no about being fit to the fire fighter and other rock-climbers climb training, or the report of the ripe guard technology of other indoor rock-climbing used for climbing height training.
Summary of the invention
The object of the present invention is to provide a kind of can be from the automatic safety device of the used for climbing height training of motion tracking, make and have simple in structure, afterreaction speed agility in danger, the protection action fast, the effective advantage of track protection.
The present invention realizes with following technical scheme: this protective device comprises hoist engine and electrical control (case) part of being made up of the electromagnetic brake (device) that can hold tightly automatically after the motor that connects successively, the outage, reduction box, capstan winch, steel (silk) rope etc., it is characterized in that also comprising that one can provide the automatic protector in good time of safety guarantee (also claiming the training protector) to climbing the trainer at any time.Should automatically in good time protector be by frame (also claiming the signal frame); assembly pulley; the steel wire rope that is used with assembly pulley; extension spring; guide rail and closed type travel switch (or near switch) K1 as the automatic switch control part form; wherein assembly pulley by a movable pulley that can prolong (or back and forth) motion about the track and two of front and back be fixedly mounted on the frame guiding with fixed pulley (or claiming directive wheel) form; described extension spring one end is fixed in the frame top; the other end is fixedlyed connected with movable pulley and can be made same moved further along guide rail; the initiating terminal of the steel wire rope that described and assembly pulley are used is fixedlyed connected with the capstan winch of hoist engine; the other end of steel wire rope (as the lap belt end) is connected with the lap belt of climbing the trainer; when the team member in climbing (behind the starter motor; the speed that hoist engine can be designed to ascend a height along with the trainer is received rope) just in case accidentally drop when degenerating; the movable pulley and the extension spring thereof that are connected with steel cable can be subjected to the downward gravity effect of human body; and prolonging guide rail direction motion and touch with travel switch K1 touching button; and the normally-closed contact that makes K switch 1 disconnects to cut off motor power (or triggering near switch motion to cut off motor power); meanwhile the power output shaft of motor can be made the people avoid degeneration so that capstan winch stops operating by the automatic locking clamping of electromagnetic brake, and the phenomenon that eliminates danger takes place.
Above-mentioned technical solution of the present invention also can further be specially:
One, described closed type travel switch as the automatic switch control part also can be to use condenser type or photo-electric closed type near switch member (replace travel switch K1, accompanying drawing slightly).
Two, add an elastic buffer base (stage clip base) that can allow extension spring and movable pulley thereof obtain cushioning in the bottom of described frame; like this when extension spring and movable pulley thereof are stretched with sudden force by human body gravity suddenly, can be touched by this elastic buffer base and obtain buffer protection.
Three, on described frame, also can set up a contact open type travel switch K2 (or open type is near switch), this open type travel switch K2 is positioned at the top of closed type travel switch K1, get rid of the touching button that the trip K switch 2 is recovered can touch in the normal retracted for clearance process in the back when extension spring and movable pulley thereof at dangerous situation, can make this switch (K2) closing of contact with the also starter motor work again of conducting motor power.
Compared with the prior art; because the present invention can provide in good time track protection automatically; make the life security of climbing the trainer obtain reliable guarantee; complete machine has the outage movement response agility that runs into dangerous situation; the protection action is quick, and the potential safety hazard in the very favourable releasing climbing height training is greatly improved training condition; improve training effect, be applicable to the various climbing training uses that comprise the fire fighter.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment:
Control operation principle process of the present invention following (is example at the indoor training tower of climbing with the fire fighter): the top layer that at first this device is installed in training tower, switch control cabinet (cabinet) and supporting hand switch button box (or remote controller) thereof can be placed in bottom (ground), then allow the trainer fasten lap belt, then starting power switch button (annotates: when steel wire rope does not have load capacity, extension spring and movable pulley thereof can not touch normally closed travel switch (or near switch) K1, then the K1 closure is in conducting state), then the trainer also begins upwards to do to climb action, and motor rotates makes slowly to drive hoist engine capstan winch coiling steel cable.In normal climbing, keep the energising duty, motor speed is moderate, and the speed that can allow steel cable follow scaler's rising is synchronously received rope.As the trainer just in case accidentally drop just when under landing in midair, falling, spring stress will prolong guide rail in company with movable pulley and move down, movable pulley and installing rack thereof will touch the touching button of closed type travel switch K1, thereby cut-out motor power, motor shaft stops power output and is held tightly automatically by electromagnetic brake, makes the trainer stop degeneration and avoids initiation potential.Then ground safety custody personnel can start the manual decline shift knob (or the shift knob that manually rises) on the shift knob box of electric control box, allow motor restart to allow distress personnel carry out safe falling (or rising to top layer).Certainly, after distress personnel is excluded dangerous situation, also can proceed the normal training of climbing again, at this moment extension spring is often held K2 travel switch K2 because of removing can touch when pulling force makes progress retracted for clearance, make the closed turn-on power of switch contact to restart machine operation, make to climb to train and continue to carry out as usual.Action is too slow if the trainer ascends a height; movable pulley that is connected with steel cable and extension spring thereof also can be subjected to human body gravity and stretch and touch the touching button of closed type travel switch K1 and cut off motor power; allow motor shut down, make hoist engine be locked in the safeguard protection state equally.When normal climbing soon finishes to the limit, by limit switch hoist engine is shut down, just can put down steel wire rope by pressing the decline shift knob, for training is next time got ready.
Claims (4)
1; a kind of automatic protection device used for climbing height training; it comprises the motor that connects by successively; the electromagnetic brake device that can hold tightly automatically after the outage; reduction box; capstan winch; hoist engine and electric control box part that steel wire rope is formed; it is characterized in that also comprising an automatically in good time protector that safety guarantee can be provided the climbing trainer at any time; should automatically in good time protector be by frame (1); assembly pulley; the steel wire rope (6) that is used with assembly pulley; extension spring (2); guide rail (3) and one form as the closed type travel switch K1 of automatic switch control part or near switch member; wherein assembly pulley is can prolong movable pulley (4) that track moves up and down and two of front and back by one to be fixedly mounted on guiding on the frame with fixed pulley (7; 12) form; described extension spring (2) one ends are fixed in frame (1) top; the other end is fixedlyed connected with movable pulley (4) and can be made same moved further along guide rail (3); the initiating terminal of the described steel wire rope that is used with assembly pulley (6) is fixedlyed connected with the capstan winch of hoist engine; the other end of steel wire rope is connected with the climbing trainer as the lap belt end; when team member's contingency in climbing is accidentally dropped degeneration; movable pulley that is connected with steel cable and extension spring thereof are attended the meeting and are subjected to the downward gravity effect of human body and are prolonging the motion of guide rail direction and touch with travel switch K1 touching button; allow the normally-closed contact of switch K1 disconnect to cut off motor power; so that the power output shaft of motor can be clamped by the electromagnetic brake locking, capstan stops operating and makes the people avoid degeneration.
2, automatic protection device used for climbing height training according to claim 1 is characterized in that described closed type travel switch as the automatic switch control part also can be to use condenser type or photo-electric closed type near switch member.
3, automatic protection device used for climbing height training according to claim 1 and 2 is characterized in that adding in the bottom of frame an elastic buffer base (10) that can allow extension spring (2) and movable pulley (4) thereof obtain cushioning.
4, automatic protection device used for climbing height training according to claim 1 and 2; it is characterized in that on frame, also can setting up the travel switch K2 of a contact open type or open type near switch; the trip K switch 2 is positioned at the top of normally closed travel switch K1; get rid of the touching button that the trip K switch 2 is recovered can touch in the normal retracted for clearance process in the back when extension spring and movable pulley thereof in dangerous situation, can make these K switch 2 closings of contact with the also starter motor work again of conducting motor power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510044910A CN100589859C (en) | 2005-10-15 | 2005-10-15 | Automatic protection device used for climbing height training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510044910A CN100589859C (en) | 2005-10-15 | 2005-10-15 | Automatic protection device used for climbing height training |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1947824A true CN1947824A (en) | 2007-04-18 |
| CN100589859C CN100589859C (en) | 2010-02-17 |
Family
ID=38017512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510044910A Expired - Fee Related CN100589859C (en) | 2005-10-15 | 2005-10-15 | Automatic protection device used for climbing height training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100589859C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194858A (en) * | 2015-10-20 | 2015-12-30 | 哈尔滨理工大学 | Novel rock climbing protector |
| CN105464883A (en) * | 2014-09-14 | 2016-04-06 | 张玉宝 | Energy extracting and conversion device for singular floating body rope wheel |
| CN107727068A (en) * | 2017-09-28 | 2018-02-23 | 宁波工程学院 | Deviation survey equipment |
| CN109361385A (en) * | 2018-10-26 | 2019-02-19 | 江西中船航海仪器有限公司 | A kind of movement resets and limit safety device |
| CN106774437B (en) * | 2017-03-05 | 2019-12-03 | 福建新创锦纶实业有限公司 | A kind of automatic follower method based on light-intensity test |
| CN111044250A (en) * | 2020-01-03 | 2020-04-21 | 厦门大学 | Rope tensioning device, full-aircraft flutter wind tunnel test system and test method |
| CN111703927A (en) * | 2020-05-30 | 2020-09-25 | 河北华丰能源科技发展有限公司 | Dust-proof device |
| CN112448349A (en) * | 2020-10-22 | 2021-03-05 | 江苏向荣电气有限公司 | Intelligent bus duct of preventing falling |
| CN114923656A (en) * | 2022-07-20 | 2022-08-19 | 中国空气动力研究与发展中心高速空气动力研究所 | Rope supporting system for full-aircraft flutter wind tunnel test |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644702B1 (en) * | 1989-03-22 | 1991-07-12 | Motte Denis | DEVICE FOR AUTOMATICALLY SECURING A CLIMBER CLIMBING A WALL |
-
2005
- 2005-10-15 CN CN200510044910A patent/CN100589859C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464883A (en) * | 2014-09-14 | 2016-04-06 | 张玉宝 | Energy extracting and conversion device for singular floating body rope wheel |
| CN105194858A (en) * | 2015-10-20 | 2015-12-30 | 哈尔滨理工大学 | Novel rock climbing protector |
| CN106774437B (en) * | 2017-03-05 | 2019-12-03 | 福建新创锦纶实业有限公司 | A kind of automatic follower method based on light-intensity test |
| CN107727068A (en) * | 2017-09-28 | 2018-02-23 | 宁波工程学院 | Deviation survey equipment |
| CN109361385A (en) * | 2018-10-26 | 2019-02-19 | 江西中船航海仪器有限公司 | A kind of movement resets and limit safety device |
| CN111044250A (en) * | 2020-01-03 | 2020-04-21 | 厦门大学 | Rope tensioning device, full-aircraft flutter wind tunnel test system and test method |
| CN111703927A (en) * | 2020-05-30 | 2020-09-25 | 河北华丰能源科技发展有限公司 | Dust-proof device |
| CN112448349A (en) * | 2020-10-22 | 2021-03-05 | 江苏向荣电气有限公司 | Intelligent bus duct of preventing falling |
| CN112448349B (en) * | 2020-10-22 | 2022-02-15 | 江苏向荣电气有限公司 | Intelligent bus duct of preventing falling |
| CN114923656A (en) * | 2022-07-20 | 2022-08-19 | 中国空气动力研究与发展中心高速空气动力研究所 | Rope supporting system for full-aircraft flutter wind tunnel test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100589859C (en) | 2010-02-17 |
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Granted publication date: 20100217 Termination date: 20121015 |