CN104300422A - Safe landing device for objects falling from high altitudes in electric power operation and application method thereof - Google Patents
Safe landing device for objects falling from high altitudes in electric power operation and application method thereof Download PDFInfo
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- CN104300422A CN104300422A CN201410431975.XA CN201410431975A CN104300422A CN 104300422 A CN104300422 A CN 104300422A CN 201410431975 A CN201410431975 A CN 201410431975A CN 104300422 A CN104300422 A CN 104300422A
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- longitudinal tie
- skeleton frame
- loading plate
- control device
- high altitude
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Abstract
The invention relates to a safe landing device for objects falling from high altitudes in electric power operation and an application method of the safe landing device. The safe landing device comprises a bearing frame base with casters. A bearing plate is arranged in the frame base. The periphery of the bearing plate is elastically connected with the upper frame portion of the frame base through longitudinal pull rods, the upper ends of the longitudinal pull rods penetrate through pull rod through holes in the upper portion of the frame base, the upper ends, penetrating out of the pull rod through holes, of the longitudinal pull rods are sleeved with compression springs, the upper portions of the compression springs are fixedly connected with the upper ends of the longitudinal pull rods, and the lower portions of the compression springs are borne by the upper surface of the upper border of the frame base. The bottom ends of the longitudinal pull rods penetrate through the edge of the bearing plate from top to bottom, and the lower ends, penetrating out of the bearing plate, of the longitudinal pull rods are sleeved with compression springs, the upper portions of the compression springs act on the lower surface of the bearing plate, and the lower portions of the compression springs are fixedly connected with the lower ends of the longitudinal pull rods. The bearing plate, the longitudinal pull rods and net hoops for connecting all the longitudinal pull rods into a whole form an elastic bearing body, and elastic materials are laid in the elastic bearing body. The safe landing device is simple in structure, convenient to operate, simple in application method and favorable for safe landing of objects falling from high altitudes.
Description
Technical field
The present invention relates to a kind of electric operating falling object from high altitude safety dropping control device and using method thereof.
Background technology
In electric power work high above the ground, sometimes because of operating personnel's misoperation, cause pendant thing, pendant thing to ground by falling from high altitude, is not only easily damaged, and sometimes also can be injured the personnel being positioned at ground by a crashing object; Even sometimes, because of the cause of equipment, the situation that generation personnel fall, gently then severely injured, heavy then dead, need a kind of safe dropping control device for this reason.
Summary of the invention
The object of the present invention is to provide a kind of electric operating falling object from high altitude safety dropping control device and using method thereof, this apparatus structure is simple, easy to operate, and using method is simple, is conducive to the safe land of falling object from high altitude.
Technical program of the present invention lies in: a kind of electric operating falling object from high altitude safety dropping control device, comprise the carrying skeleton frame that has castor, loading plate is provided with in described skeleton frame, the perimembranous of described loading plate is connected with the upper frame elasticity of skeleton frame through longitudinal tie, described longitudinal tie upper end is through the tension rod thru-hole on skeleton frame top, periphery, the upper end cover that longitudinal tie passes tension rod thru-hole has stage clip, the top of described stage clip is fixedly connected with the upper end of longitudinal tie, the bottom of stage clip is carried on the upper surface of skeleton frame upper frame, the bottom of described longitudinal tie is from top to bottom through the edge part of loading plate, the outer race that described longitudinal tie passes loading plate bottom has stage clip, described stage clip top acts on the lower surface of loading plate, the bottom of stage clip is fixedly connected with the lower end of longitudinal tie, described loading plate, longitudinal tie and the net hoop linked into an integrated entity by each longitudinal tie in perimembranous form elastic carrier, elastomeric material is equipped with in described elastic carrier.
Further, be horizontally set with the tabula net being positioned at differing heights in described elastic carrier, be provided with elastic sphere between adjacent tabula net, tabula net perimembranous is bound on longitudinal tie.
Further, described tabula net is made by easily breaking fabric, and the pulling force that described tabula net can bear from top to bottom increases gradually.
Further, described tabula net is made up of nonwoven fabrics, and described nonwoven fabrics is clothes nonwoven fabrics.
Further, each feet of described skeleton frame bottom is liftable feet, the lower end of described liftable feet is fixedly connected with castor, and the upper end of liftable feet is through the connecting rod locking positioning of cross spacing bolt and skeleton frame lower end, and described loading plate is elastical cloth.
Further, described castor is movable castor, the perimembranous of described movable castor is evenly equipped with at least three tilting retractable support levers, described retractable support lever top is fixedly connected with liftable feet, the strut of described retractable support lever is provided with elastic bayonet lock, and the sleeve pipe of retractable support lever is provided with some spacing holes matched with elastic bayonet lock.
This electric operating falling object from high altitude safety the using method of dropping control device, it is characterized in that, comprise the following steps:
The first step: this device is pushed to desired location, locking movable castor;
Second step: according to ground levelness, adjusts the height of skeleton frame to adjust the levelness of skeleton frame upper surface by each liftable feet, thus ensures the perpendicularity of each longitudinal tie, fix spacing simultaneously by cross spacing bolt by liftable feet;
3rd step: stretched out by the sleeve pipe of retractable support lever and make its lower end kiss the earth is that triangular shape supports liftable feet to make three retractable support levers.
Compared with prior art, the present invention has the following advantages: this apparatus structure is simple, easy to make, cost is lower, quality is light, convenient carrying, be conducive to the safe land of electric power falling object from high altitude, reduce people's property loss, injury can be reduced to minimum, easy to operate when this device uses simultaneously, by liftable support and retractable supports pin, the ground being applicable to different gradient can be realized, even if, mountain area ground flat degree is not high can be suitable for yet, and deliberately can go the evenness processing ground in the wild.
accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is end view of the present invention;
Fig. 3 is the A district enlarged drawing of Fig. 1 of the present invention;
Fig. 4 is the B district enlarged drawing of Fig. 1 of the present invention;
Fig. 5 is the C district enlarged drawing of Fig. 1 of the present invention;
Fig. 6 is the D district enlarged drawing of Fig. 1 of the present invention;
In figure: 1-skeleton frame 10-castor 11-tension rod thru-hole 12-liftable feet 13-connecting rod 131-stopper slot 14-cross spacing bolt 15-retractable support lever 151-strut 152-elastic bayonet lock 153-sleeve pipe 154-spacing hole 2-loading plate 3-longitudinal tie 4-stage clip 5-stage clip 6-nets hoop 7-tabula net 8-elastic sphere 9-level meter.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the present invention is not limited to this.
Referring to figs. 1 to Fig. 6, a kind of electric operating falling object from high altitude safety dropping control device, comprise the carrying skeleton frame 1 that has castor 10, loading plate 2 is provided with in described skeleton frame, the perimembranous of described loading plate is connected with the upper frame elasticity of skeleton frame through longitudinal tie 3, described longitudinal tie upper end is through the tension rod thru-hole 11 on skeleton frame top, periphery, the upper end cover that longitudinal tie passes tension rod thru-hole has stage clip 4, the top of described stage clip is fixedly connected with the upper end of longitudinal tie, the bottom of stage clip is carried on the upper surface of skeleton frame upper frame, the bottom of described longitudinal tie is from top to bottom through the edge part of loading plate, the outer race that described longitudinal tie passes loading plate bottom has stage clip 5, described stage clip top acts on the lower surface of loading plate, the bottom of stage clip is fixedly connected with the lower end of longitudinal tie, described loading plate, longitudinal tie and the net hoop 6 that each longitudinal tie in perimembranous links into an integrated entity is formed elastic carrier, elastomeric material is equipped with in described elastic carrier.
In order to realize falling object, especially the multilayer buffering area of human body, the tabula net 7 being positioned at differing heights is horizontally set with in described elastic carrier, simultaneously in order to reduce the falling impacts power of pendant thing, elastic sphere 8 is provided with between adjacent tabula net, for the ease of the replacing of tabula net, described tabula net perimembranous is bound on longitudinal tie, described longitudinal tie is provided with some scrobicular rings for binding tabula net from top to bottom, so that the binding of tabula net perimembranous, prevent because impulsive force is excessive, make itself and longitudinal tie slippage.
Fall in elastic carrier to realize falling, described tabula net is made by easily breaking fabric, to wear out tabula net when falling object falls, the pulling force that described tabula net can bear from top to bottom increases gradually.
In the present embodiment, described tabula net can also be made up of nonwoven fabrics or paper cloth, but the tensile strength of this tabula net is slightly lower than the front degree of tension of nonwoven fabrics on the market or paper cloth, and described nonwoven fabrics is clothes nonwoven fabrics.
In order to adjust the levelness of skeleton frame upper surface, the upper surface of described skeleton frame is also provided with level meter 9, in order to adjust the height of skeleton frame, each feet of described skeleton frame bottom is liftable feet 12, skeleton frame perimembranous lower end has the connecting rod 13 in the longitudinal hole penetrating liftable feet, the lower end of described liftable feet is fixedly connected with castor, the upper end of liftable feet is through the connecting rod locking positioning of cross spacing bolt 14 with skeleton frame lower end, connecting rod is vertically arranged with some stopper slots 131 matched with cross spacing bolt, described loading plate is elastical cloth.
For the ease of the movement of this device, described castor is movable castor, location for the ease of this skeleton frame prevents it to be shifted, be applicable to Different Ground to meet simultaneously, the perimembranous of described movable castor is evenly equipped with at least three tilting retractable support levers 15, described retractable support lever top is fixedly connected with liftable feet, the strut 151 of described retractable support lever is provided with elastic bayonet lock 152, the sleeve pipe 153 of retractable support lever is provided with some spacing holes 154 matched with elastic bayonet lock, and its lower end can also be provided with anti-skidding cushion block.
In the present embodiment, in order to reduce the space taken of this device, be convenient to carrying, the feet of this skeleton frame can also be set to overturn folding structure, and feet upwards overturns afterwards and skeleton frame fits.
In the present embodiment, in order to prevent longitudinal tie and tension rod thru-hole from interfering, being provided with and being provided with universal ball end in tension rod thru-hole, longitudinal tie passes in the through hole of universal ball end.
This electric operating falling object from high altitude safety the using method of dropping control device, comprise the following steps:
The first step: this device is pushed to desired location, locking movable castor;
Second step: according to ground levelness, utilize level meter, the height of skeleton frame is adjusted to adjust the levelness of skeleton frame upper surface by each liftable feet, thus ensure the perpendicularity of each longitudinal tie, prevent the top of longitudinal tie and the tension rod thru-hole of skeleton frame from interfering, by cross spacing bolt, liftable feet is fixed spacing simultaneously;
3rd step: stretched out by the sleeve pipe of retractable support lever and make its lower end kiss the earth is that triangular shape supports liftable feet, to ensure the stability of this device and ground to make three retractable support levers.
The outer surface of this skeleton frame is also enclosed with one deck elastoplast body, with preventing dropped material, by skeleton frame scratch when especially work about electric power personnel fall.
When pendant thing falls, when falling in skeleton frame, the pulling force that can bear due to tabula net is limited, pendant thing can wear out tabula net, if pendant thing gravity is bigger than normal, it can wear out the some layers of tabula net being positioned at the superiors' tabula side off the net, and under the cushioning effect of elastic sphere, reduce falling speed gradually, undermost for loading plate and stretch fabric owing to being positioned at, pendant thing can drop on stretch fabric, and cushions through stretch fabric, make its safe land simultaneously under tabula net and flexible effect, can eject in skeleton frame because elastic force is excessive by anti-falling stop thing.
For the ease of changing tabula net, facilitating the taking-up of elastic sphere and inserting, a convenient sealing opened and closed can be offered at the side of net hoop, by sealing, tabula net and elastic sphere be taken out.When changing tabula net, new tabula net is passed from original damaged tabula side off the net, and after its perimembranous and each longitudinal tie are bound, then by original damaged tabula net dismounting, take out from the sealing part opened, repeatedly to realize the tabula net of breakage to change.
The foregoing is only preferred embodiment of the present invention, for the ordinary skill in the art, according to instruction of the present invention, design multi-form dropping control device and do not need performing creative labour, all equalizations made according to the present patent application the scope of the claims change, revise, replace and modification without departing from the principles and spirit of the present invention, all should belong to covering scope of the present invention.
Claims (7)
1. electric operating falling object from high altitude safety dropping control device, it is characterized in that, comprise the carrying skeleton frame that has castor, loading plate is provided with in described skeleton frame, the perimembranous of described loading plate is connected with the upper frame elasticity of skeleton frame through longitudinal tie, described longitudinal tie upper end is through the tension rod thru-hole on skeleton frame top, periphery, the upper end cover that longitudinal tie passes tension rod thru-hole has stage clip, the top of described stage clip is fixedly connected with the upper end of longitudinal tie, the bottom of stage clip is carried on the upper surface of skeleton frame upper frame, the bottom of described longitudinal tie is from top to bottom through the edge part of loading plate, the outer race that described longitudinal tie passes loading plate bottom has stage clip, described stage clip top acts on the lower surface of loading plate, the bottom of stage clip is fixedly connected with the lower end of longitudinal tie, described loading plate, longitudinal tie and the net hoop linked into an integrated entity by each longitudinal tie in perimembranous form elastic carrier, elastomeric material is equipped with in described elastic carrier.
2. electric operating falling object from high altitude according to claim 1 safety dropping control device, be horizontally set with the tabula net being positioned at differing heights in described elastic carrier, be provided with elastic sphere between adjacent tabula net, tabula net perimembranous is bound on longitudinal tie.
3. electric operating falling object from high altitude according to claim 2 safety dropping control device, described tabula net is made up of easy broken fabric, and the pulling force that described tabula net can bear from top to bottom increases gradually.
4. electric operating falling object from high altitude according to claim 2 safety dropping control device, described tabula net is made up of nonwoven fabrics, and described nonwoven fabrics is clothes nonwoven fabrics.
5. according to claim 1 or 3 electric operating falling object from high altitude safety dropping control device, each feet of described skeleton frame bottom is liftable feet, the lower end of described liftable feet is fixedly connected with castor, the upper end of liftable feet is through the connecting rod locking positioning of cross spacing bolt and skeleton frame lower end, and described loading plate is elastical cloth.
6. electric operating falling object from high altitude according to claim 5 safety dropping control device, described castor is movable castor, the perimembranous of described movable castor is evenly equipped with at least three tilting retractable support levers, described retractable support lever top is fixedly connected with liftable feet, the strut of described retractable support lever is provided with elastic bayonet lock, and the sleeve pipe of retractable support lever is provided with some spacing holes matched with elastic bayonet lock.
7. electric operating falling object from high altitude as claimed in claim 6 safety a using method for dropping control device, it is characterized in that, comprise the following steps:
The first step: this device is pushed to desired location, locking movable castor;
Second step: according to ground levelness, adjusts the height of skeleton frame to adjust the levelness of skeleton frame upper surface by each liftable feet, thus ensures the perpendicularity of each longitudinal tie, fix spacing simultaneously by cross spacing bolt by liftable feet;
3rd step: stretched out by the sleeve pipe of retractable support lever and make its lower end kiss the earth is that triangular shape supports liftable feet to make three retractable support levers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431975.XA CN104300422B (en) | 2014-08-29 | 2014-08-29 | Safe landing device for objects falling from high altitudes in electric power operation and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431975.XA CN104300422B (en) | 2014-08-29 | 2014-08-29 | Safe landing device for objects falling from high altitudes in electric power operation and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104300422A true CN104300422A (en) | 2015-01-21 |
| CN104300422B CN104300422B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410431975.XA Active CN104300422B (en) | 2014-08-29 | 2014-08-29 | Safe landing device for objects falling from high altitudes in electric power operation and application method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337214A (en) * | 2015-11-26 | 2016-02-17 | 国网福建省电力有限公司 | Improved type electric work falling object protection device and application method thereof |
| CN104819364B (en) * | 2015-05-20 | 2016-08-24 | 江苏信合众泰精密机械有限公司 | Digit Control Machine Tool castor |
| CN108557719A (en) * | 2018-04-03 | 2018-09-21 | 九江职业技术学院 | Mechanical lifting engineering machinery transfer device |
| CN116885607A (en) * | 2023-04-10 | 2023-10-13 | 河北辰百生信息科技有限公司 | Electric power inspection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104819364B (en) * | 2015-05-20 | 2016-08-24 | 江苏信合众泰精密机械有限公司 | Digit Control Machine Tool castor |
| CN105337214A (en) * | 2015-11-26 | 2016-02-17 | 国网福建省电力有限公司 | Improved type electric work falling object protection device and application method thereof |
| CN108557719A (en) * | 2018-04-03 | 2018-09-21 | 九江职业技术学院 | Mechanical lifting engineering machinery transfer device |
| CN108557719B (en) * | 2018-04-03 | 2019-11-15 | 九江职业技术学院 | Mechanical lifting engineering machinery transfer device |
| CN116885607A (en) * | 2023-04-10 | 2023-10-13 | 河北辰百生信息科技有限公司 | Electric power inspection system |
| CN116885607B (en) * | 2023-04-10 | 2024-06-07 | 国网湖北省电力有限公司荆州供电公司 | Electric power inspection system |
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| CN104300422B (en) | 2017-01-18 |
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