CN104740849A - Cliff prompt drop supporting frame - Google Patents
Cliff prompt drop supporting frame Download PDFInfo
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- CN104740849A CN104740849A CN201510133884.2A CN201510133884A CN104740849A CN 104740849 A CN104740849 A CN 104740849A CN 201510133884 A CN201510133884 A CN 201510133884A CN 104740849 A CN104740849 A CN 104740849A
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- bracing frame
- prompt drop
- steep cliff
- built
- fixed
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Abstract
The invention discloses a cliff prompt drop supporting frame which comprises a plurality of cross beams, two arc-shaped pipes, two built-in arc-shaped pipes, two cross beam supports and four telescopic legs. The two arc-shaped pipes are parallel and are spaced by a certain distance, one ends of the two built-in arc-shaped pipes are inserted into one ends of the two arc-shaped pipes respectively, the two built-in arc-shaped pipes are fixed with the two arc-shaped pipes through fixing devices, the cross beams are parallel to the ground, the two ends of the cross beams penetrate through the two arc-shaped pipes respectively, the two ends of the middle cross beam penetrate through fixing casing pipes at the top ends of the two cross beam supports respectively and then penetrate through the two arc-shaped pipes, the two cross beam supports are parallel, certain angles are formed between the cross beam supports and the ground, and the telescopic legs are fixed at the bottom ends of the two cross beam supports and the other ends of the two built-in arc-shaped pipes respectively. The cliff prompt drop supporting frame has the advantages that the telescopic legs are fixed to rock through claw-shaped teeth, and the whole supporting frame can be stabilized. The whole supporting frame can help an outdoor sporter to overcome scared psychology when the outdoor sporter drops to the cliff wall from the cliff surface.
Description
Technical field
The present invention relates to a kind of steep cliff prompt drop bracing frame being applicable to natural crag and using, belong to Leisure Sports clothing arts.
Background technology
Steep cliff prompt drop (having another name called: decline along rope) is that activity form is commonly used in outdoor exercises, practitioner is with a series of special outdoor gear (bandlet, safety belt, master lock, 8 word rings, climbing rope, gloves, the helmet etc.), by a series of professional operation, realize the activity dropping to steep cliff underfooting from steep cliff top along rope.
Traditional steep cliff prompt drop " top protection " normally utilizes the large tree above natural steep cliff or rock to do to guarantee a little, rock is utilized to stitch or squeeze into pin on rock sometimes, with bandlet, master lock, the equipments such as knot and technological means, one end of climbing rope is fixed on above steep cliff, below the vertical steep cliff of the extension climbing rope other end, (note: now, usually one piece of larger carpet or soft cloth need be put on upper berth, steep cliff corner, to reduce the wearing and tearing to climbing rope), practitioner is on steep cliff, put on safety belt, wear the helmet, with 8 word rings, master lock connects safety belt and climbing rope, then towards guaranteeing a little to fall back backward (fall back descend steep cliff), a hand is comforted and is touched rope above health, another holds 8 word ring bottom climbing ropes, and after being placed in the stern of health, utilize the frictional force holding power to control 8 word rings and climbing rope, support with both feet and keep balancing and moving down, repeatedly operate, thus realize the edge rope decline execution of human-body safety.
In actual use, even if there is carpet to protect, but to climbing rope wearing and tearing still comparatively large (climbing rope is the safety guarantee of climber, and climber cherishes all safety equipments usually as oneself eye of love);
In addition, beginner is through cliffside, and when changing from sheer to precipice, (from standing state to when laterally scrunching state) is often more frightened, difficult, is unfavorable for smooth execution.
Summary of the invention
Object of the present invention is exactly to solve the problem, and provides a kind of and extends climbing rope service life, helps beginner effectively to overcome the steep cliff prompt drop bracing frame of pavid psychology.
To achieve these goals, the present invention adopts following technical scheme:
Steep cliff prompt drop bracing frame, comprise many crossbeams, two curved pipes, two built-in curved pipes, two overarm braces and four telescopic leg, described two curved pipes are parallel, keep at a certain distance away setting, one end of described two built-in curved pipes is inserted into one of described two curved pipes respectively, and fixed by fixture and described two curved pipes, described many crossbeams are parallel to ground, two ends are each passed through two described curved pipes, two described curved pipes are passed after being each passed through the fixed sleeving on described two overarm brace tops in middle crossbeam two ends, described two overarm braces are parallel to each other, the angled setting with ground respectively, the bottom of described two overarm braces and the other end of described two built-in curved pipes are fixed with a telescopic leg respectively.
Further, the quantity of crossbeam is 3.
Further, crossbeam is fixed by nut through after described curved pipe.
Further, telescopic leg comprises pole and hollow hemispherical cover, and described pole is placed on the bottom inner portion of described overarm brace and the bottom inner portion of described built-in curved pipe, and described hemispherical cover is movably installed in the bottom of described pole by screw.
Further, the lower surface of hemispherical cover arranges claw type tooth.
Further, crossbeam is cylinder, and middle thick, two ends are thin.
Further, fixture is trip bolt and nut.
Further, all mechanisms of steep cliff prompt drop bracing frame are detachable.
Further, the angle on two overarm braces and ground is 60 °-90 °.
Further, claw type tooth, be leg-of-mutton tooth, one end is fixed on the lower surface of hemispherical cover, and the other end is tip shape.
Compared with prior art, the present invention has the following advantages:
1) by claw type tooth, telescopic leg is fixed on rock, is beneficial to the stable of whole bracing frame;
2) whole bracing frame can when sporter is from sheer to precipice out of doors, effectively help it to overcome pavid psychology;
3) by the use of whole bracing frame, the protection of people point is arranged on bracing frame, avoids the wearing and tearing of climbing rope and precipice, extend the service life of climbing rope, better for outdoor exercises person provides safety guarantee;
4) each structure of whole bracing frame removably connects, and is easy to carry.
Accompanying drawing explanation
Fig. 1 is the stereogram of steep cliff prompt drop bracing frame of the present invention;
Fig. 2 is crossbeam of the present invention and curved pipe scheme of installation;
Fig. 3 is the structural representation of telescopic leg of the present invention;
Wherein, 1. crossbeam, 2. overarm brace, 3. curved pipe, 4. built-in curved pipe, 5. fixed claw, 6. fixed sleeving, 7. nut, 8. trip bolt, 9. pole, 10. claw type tooth, 11. limits, precipice, 12. trunks.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As Figure 1-3, steep cliff prompt drop bracing frame, comprise many crossbeams 1, two curved pipes 3, two built-in curved pipes 4, two overarm braces 2 and four telescopic leg, described two curved pipes 3 are parallel, keep at a certain distance away setting, one end of described two built-in curved pipes 4 is inserted into one of described two curved pipes 3 respectively, and fixed by fixture and described two curved pipes 3, described two curved pipes 3 are set up in parallel, described many crossbeams 1 are parallel to ground, two ends are each passed through two described curved pipes 3, two described curved pipes 3 are passed respectively by the fixed sleeving 6 on described two overarm brace 2 tops in middle crossbeam 1 two ends, described two overarm braces 2 are parallel to each other, the angled setting with ground respectively, the bottom of described two overarm braces 2 and the other end of described two built-in curved pipes 4 are fixed with a telescopic leg respectively.
Further, the quantity of crossbeam 1 is 3.
Further, crossbeam 1 is fixed by nut through after described curved pipe 3.
Further, telescopic leg comprises pole 9 and hollow hemispherical cover, and described pole 9 is placed on the bottom inner portion of described overarm brace 2 and the bottom inner portion of described built-in curved pipe 4, and described hemispherical cover is movably installed in the bottom of described pole 9 by screw.
Further, the lower surface of hemispherical cover arranges claw type tooth 10.
Further, crossbeam 1 is cylinder, and middle thick, two ends are thin.
Further, fixture is trip bolt 8 and nut 9.
Further, all mechanisms of steep cliff prompt drop bracing frame are detachable.
Further, two overarm braces 2 are 60 °-90 ° with the angle on ground.
Be arranged on the claw type tooth 10 of hemispherical cover lower surface, for leg-of-mutton tooth, one end is fixed on the lower surface of hemispherical cover, the other end is tip shape, meet like this accident of terrain whole time occlusion demand, prevent telescopic leg to break away simultaneously, in addition, the bore dia on hemispherical cover top is less than the diameter of screw cap, larger than the diameter of shank of screw, again the length of pole 9 internal thread is arranged the length being less than screw, like this when screw fastening, can ensure that hemispherical covers on pole 9 bottom movable, precipice of fitting better; Crossbeam 1 and overarm brace 2 can be designed to pipe, convenient processing, all mechanisms of whole bracing frame are detachable, and principal organ's material of whole bracing frame is decided to be titanium alloy, mainly conveniently the carrying of whole device, by the design of claw type tooth 10, can firmly must whole bracing frame be fixed on precipice, very safe; Overarm brace 2 and fixed sleeving 6 are integrated design, internal diameter and crossbeam 1 two ends (thinner section is divided) external diameter of this fixed sleeving 6 match, and (sleeve pipe just can be inserted in crossbeam 1 two ends thinner section and divide, and fixed sleeving 6 arbitrarily can rotate for axis with crossbeam 1.
In addition, the people heavier to some body weight, after practitioner's " suspension ", bracing frame can because of the Action of Gravity Field of human body, make support with " two telescopic leg of overarm brace lower end " for fulcrum, occur little by little to rotate counterclockwise, when the rope between bracing frame and trunk is adequately taut, rotates and stop, now, on steep cliff sidewall (built-in curved pipe end) telescopic leg just fit with precipice side, under the interlocking of claw type tooth, make support overall maintenance relative securement.
The using method of steep cliff prompt drop bracing frame is:
1) one end of built-in curved pipe 4 is inserted in curved pipe 3, and fixes built-in curved pipe 4 and curved pipe 3 by trip bolt 8, nut 7; Meanwhile, the fixed position of built-in curved pipe 4 and curved pipe 3 can be regulated as the case may be by trip bolt 8, nut 7;
2) two ends of a crossbeam 2 are each passed through in the fixed sleeving 6 above two overarm braces 2, and its two ends are each passed through curved pipe 3, by nut, crossbeam and curved pipe are fixed;
3) hemispherical cover is fixed by screws on pole 9, pole 9 is inserted into the inside of the bottom of overarm brace and built-in curved pipe, with screw, pole 9 is fixed; One is selected to be in the place having many trunks apart from limit, precipice 11 nearby, overarm brace is fixed on the horizontal plane of steep cliff bottom, be fixed on precipice by the bottom of built-in curved pipe by fixed claw, the trip bolt on adjusting support frame, nut are that whole bracing frame keeps stable, balance at limit, precipice 11 place;
4) with bandlet, rope, three crossbeams 1 are fixedly secured on trunk 12;
5) according to steep cliff landform, the telescopic leg of adjustment overarm brace 2 and built-in curved pipe 4, whole bracing frame is made to be in the state of relative equilibrium, that is: crossbeam 1 relative level, whole bracing frame and horizontal plane (beam height, be designed to steep cliff overhead surface difference in height: about 2 meters, the people meeting different height uses);
6) will be arranged on three crossbeams to the protection point of people, now climbing rope outside precipice vertical below (thus the friction avoided in conventional art);
7) when practitioner does activity, above steep cliff, dress and equip, connect climbing rope and strain, then, in the middle of two overarm braces 2, go down steep cliff, when the climbing rope between crossbeam and practitioner is tightened up (crossbeam bears practitioner's body weight), practitioner's both feet can be liftoff, realize unsettled (be suspended on crossbeam, thus alleviate the frightened link in conventional art);
8) practitioner holds power (changing 8 word ring frictional force) on the downside of constantly changing, under gravitation effect, health is done along rope decline mobile (now, the health of prompt drop person is towards precipice, precipice is scrunched with both feet, maintain balance) repeatedly operate, thus execution smoothly.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. steep cliff prompt drop bracing frame, it is characterized in that, comprise many crossbeams, two curved pipes, two built-in curved pipes, two overarm braces and four telescopic leg, described two curved pipes are parallel, keep at a certain distance away setting, one end of described two built-in curved pipes is inserted into one of described two curved pipes respectively, and fixed by fixture and described two curved pipes, described many crossbeams are parallel to ground, two ends are each passed through two described curved pipes, two described curved pipes are passed after being each passed through the fixed sleeving on described two overarm brace tops in middle crossbeam two ends, described two overarm braces are parallel to each other, the angled setting with ground respectively, the bottom of described two overarm braces and the other end of described two built-in curved pipes are fixed with a telescopic leg respectively.
2. steep cliff prompt drop bracing frame as claimed in claim 1, it is characterized in that, the quantity of described crossbeam is 3.
3. steep cliff prompt drop bracing frame as claimed in claim 1, is characterized in that, described crossbeam is fixed by nut through after described arc shrouds.
4. steep cliff prompt drop bracing frame as claimed in claim 1, it is characterized in that, described telescopic leg comprises pole and hollow hemispherical cover, described pole is placed on the bottom inner portion of described overarm brace and the bottom inner portion of described built-in curved pipe, and described hemispherical cover is movably installed in the bottom of described pole by screw.
5. steep cliff prompt drop bracing frame as claimed in claim 1, it is characterized in that, the lower surface of described hemispherical cover arranges several claw type teeth.
6. steep cliff prompt drop bracing frame as claimed in claim 1, it is characterized in that, described crossbeam is cylinder, and middle thick, two ends are thin.
7. steep cliff prompt drop bracing frame as claimed in claim 1, it is characterized in that, described fixture is trip bolt and nut.
8. steep cliff prompt drop bracing frame as claimed in claim 1, it is characterized in that, all mechanisms of described steep cliff prompt drop bracing frame are detachable.
9. steep cliff prompt drop bracing frame as claimed in claim 5, it is characterized in that, described claw type tooth, be leg-of-mutton tooth, one end is fixed on the lower surface of hemispherical cover, and the other end is tip shape.
10. steep cliff prompt drop bracing frame as claimed in claim 1, it is characterized in that, the angle on described two overarm braces and ground is 60 °-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133884.2A CN104740849B (en) | 2015-03-25 | 2015-03-25 | Steep cliff prompt drop bracing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133884.2A CN104740849B (en) | 2015-03-25 | 2015-03-25 | Steep cliff prompt drop bracing frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104740849A true CN104740849A (en) | 2015-07-01 |
| CN104740849B CN104740849B (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133884.2A Expired - Fee Related CN104740849B (en) | 2015-03-25 | 2015-03-25 | Steep cliff prompt drop bracing frame |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1988935A (en) * | 2005-03-09 | 2007-06-27 | 米特尔曼安全技术有限责任公司 | Abseiling device having a winch function |
| CN101262908A (en) * | 2005-08-04 | 2008-09-10 | Ea技术股份有限公司 | Belayer/descender safety device |
| DE102008006611B3 (en) * | 2008-01-29 | 2009-06-25 | Aerialtech Sa | Continuous security system for use at e.g. building, has fixed component, frame, plate or supporting point carrying starting point or starting points of one set of securing units or end point or end points of another set of securing units |
| CN102821816A (en) * | 2009-06-12 | 2012-12-12 | 凯比特安全设备集团（澳大利亚）有限公司 | Descender with self- acting brake |
| CN204601525U (en) * | 2015-03-25 | 2015-09-02 | 山东师范大学 | Steep cliff prompt drop bracing frame |
-
2015
- 2015-03-25 CN CN201510133884.2A patent/CN104740849B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1988935A (en) * | 2005-03-09 | 2007-06-27 | 米特尔曼安全技术有限责任公司 | Abseiling device having a winch function |
| CN101262908A (en) * | 2005-08-04 | 2008-09-10 | Ea技术股份有限公司 | Belayer/descender safety device |
| DE102008006611B3 (en) * | 2008-01-29 | 2009-06-25 | Aerialtech Sa | Continuous security system for use at e.g. building, has fixed component, frame, plate or supporting point carrying starting point or starting points of one set of securing units or end point or end points of another set of securing units |
| CN102821816A (en) * | 2009-06-12 | 2012-12-12 | 凯比特安全设备集团（澳大利亚）有限公司 | Descender with self- acting brake |
| CN204601525U (en) * | 2015-03-25 | 2015-09-02 | 山东师范大学 | Steep cliff prompt drop bracing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104740849B (en) | 2016-11-30 |
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Granted publication date: 20161130 Termination date: 20170325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |