CN203915810U - A kind of high-altitude junk catching device - Google Patents
A kind of high-altitude junk catching device Download PDFInfo
- Publication number
- CN203915810U CN203915810U CN201420306060.1U CN201420306060U CN203915810U CN 203915810 U CN203915810 U CN 203915810U CN 201420306060 U CN201420306060 U CN 201420306060U CN 203915810 U CN203915810 U CN 203915810U
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- China
- Prior art keywords
- buffer unit
- gripper shoe
- catching device
- altitude
- collar flange
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Abstract
The utility model relates to catching device, particularly a kind of high-altitude junk catching device.It comprises accepting the first buffer unit of junk, also comprise the servicing unit that is connected to the first buffer unit below, servicing unit comprises the first gripper shoe and the second gripper shoe, between the first gripper shoe and the second gripper shoe, be connected with the second buffer unit, the lower surface of the second gripper shoe is evenly laid with a plurality of buffering universal wheels, between the first buffer unit and the first gripper shoe, is provided with clay layer.Like this, by clay layer, the first buffer unit, the second buffer unit, play triple buffer effect, the whole buffering effect preferably of collateral security catching device.When high-altitude junk is done the used time with the angle and the first buffer unit that tilt, under the effect of buffering universal wheel, whole catching device can be in the horizontal direction mobile certain distance correspondingly, high-altitude junk can outwards not rebound, and can guarantee that high-altitude junk falls safely on the first buffer unit.
Description
Technical field
The utility model relates to catching device, particularly a kind of high-altitude junk catching device.
Background technology
At present catching device is used in a lot of fields, for example, in recreational facilities, usually with spring bed, inflatable packer, accepts from eminence and jumps the personnel that fall.For example when emergency relief, in the time of need to accepting the escape personnel who jumps off from high building, usually use inflatable packer or flexible material fill-in pad again.Granted publication CN2472166Y for example, name is called the disclosed a kind of air cushion of Chinese utility model of " fire control lifesaving air cushion ", it is mainly comprised of pad, buffering gas bag, safety-valve, air admission hole in inflation, and fire control lifesaving air cushion adopts anti-flammability high strength fibre cloth.
Yet this, inflatable packer gas charging degree is difficult to pre-estimate and control according to the actual conditions of jumping human body, and inflation too much, can make the inflatable packer elasticity that causes really up to the mark excessive, not only easily human body is damaged, human body drops on inflatable packer and easily pops up, and causes follow-up injury.And inflate lessly, be difficult to be provided as the enough cushioning effects that guarantee that safety is required.And this inflatable packer is generally placed on comparatively smooth face, on ground, there are comparatively hard article may puncture inflatable packer.Moreover, this fire control lifesaving air cushion in use, when the personnel that jump vertically jump, but certain angle of inclination is while touching air cushion, the personnel that jump rebound straight up, but outward-dipping bounce-back, when landing point is not the center at air cushion, the personnel that jump likely can, by bullet to air cushion, damage.
Therefore,, although the impulsive force that human body falls can be accepted and cushion to these equipment to a certain extent, buffering effect is unsatisfactory.
Given this, the inventor carries out deep research to the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is to provide the high-altitude junk catching device that a kind of buffering effect is better, use is safer.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of high-altitude junk catching device, comprise accepting the first buffer unit of junk, also comprise the servicing unit that is connected to the first buffer unit below, described servicing unit comprises the first gripper shoe and is arranged on the second gripper shoe of the first gripper shoe below, between the first gripper shoe and the second gripper shoe, be connected with the second buffer unit, the lower surface of the second gripper shoe is evenly laid with a plurality of buffering universal wheels, between described the first buffer unit and the first gripper shoe, is provided with clay layer.
Preferably, described the first gripper shoe is provided with the first collar flange, in the first collar flange, form first ring connected in star, the first ring-type flanged outer ring is provided with the second collar flange, the second collar flange is located in described the first gripper shoe, between the first collar flange and the second collar flange, form the second annular groove, described clay layer is arranged in first ring connected in star, described the first buffer unit is partly embedded in described first ring connected in star, the upper surface of the lower surface of described the first buffer unit and described clay layer is inconsistent, also comprise the mudhole that is communicated with first ring connected in star and the second annular groove, described mudhole is arranged in the first collar flange.
Preferably, described buffering universal wheel is inflation universal wheel, and number is 5, a central point that is arranged on described the second gripper shoe, and other four rings are located at outside the central point of described the second gripper shoe.
Preferably, described the second buffer unit is hydraulic damper or air damper.
Preferably, described the second buffer unit is air spring.
Preferably, described the first buffer unit is cushion.
Preferably, described the first buffer unit is flame retardant rubber pad.
Good ground, described the first buffer unit is that outline is circular inflatable packer, inflatable packer has from the carrier of the downward sunken end face in inflatable packer upper surface and the Plug Division of protruding downwards from the lower surface of inflatable packer, described Plug Division is plugged in described first ring connected in star, between the periphery edge of described Plug Division and described inflatable packer, be provided with the 3rd annular groove, the upper surface of the upper surface of described the first collar flange and described the second collar flange is all stretched in described the 3rd annular groove.
Adopt after the technical solution of the utility model, between the first gripper shoe and the first buffer unit, clay layer is set, when high-altitude junk falls to after the first buffer unit, the first buffer unit generation deformation, first play the first heavy cushioning effect, under the acting in conjunction of high-altitude junk and the first buffer unit, clay layer is crushed gradually, play the second heavily recoil effect, clay layer acts on force transmission to the second buffer unit in the first gripper shoe simultaneously, play triple buffer effect, collateral security catching device integral body obtain good buffering effect.When high-altitude junk is done the used time with the angle and the first buffer unit that tilt, high-altitude junk is broken down into the vertical pressure of the first buffer unit and horizontal thrust the active force of the first buffer unit, under the effect of buffering universal wheel, whole catching device can correspondingly move certain distance in the horizontal direction according to junk angle of inclination, high-altitude junk can outwards not rebound, and assurance high-altitude junk is fallen safely on the first buffer unit.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 is the utility model servicing unit stereogram;
Fig. 3 is the upward view of the utility model servicing unit;
Fig. 4 is the another kind of structural representation of the utility model;
Fig. 5 is the stereogram of Fig. 4;
Fig. 6 is the structural representation of inflatable packer in Fig. 5;
Fig. 7 is the structural representation of another angle of inflatable packer in Fig. 5.
In figure:
1-first buffer unit 21-the first gripper shoe
22-second gripper shoe 23-the second buffer unit
211-first collar flange 212-the second collar flange
213-first ring connected in star 214-the second annular groove
215-mudhole 3-clay
4-buffering universal wheel 51-carrier
52-Plug Division 53-the 3rd annular groove
The specific embodiment
In order further to explain, be described in detail the technical solution of the utility model below in conjunction with accompanying drawing.
As shown in Fig. 1 to 7, a kind of high-altitude junk catching device, the servicing unit that comprises accepting the first buffer unit 1 of junk and be connected to the first buffer unit 1 below.Described servicing unit comprises the first gripper shoe 21 and is arranged on the second gripper shoe 22 of the first gripper shoe 21 belows, between the first gripper shoe 21 and the second gripper shoe 22, be connected with the second buffer unit 23, the lower surface of the second gripper shoe 22 is evenly laid with a plurality of buffering universal wheels 4, preferably, described buffering universal wheel is pneumatic tire, number is 5, a central point that is arranged on described the second gripper shoe 22, it is outer and be located at the periphery edge that approaches the second gripper shoe 22 that other four uniform ring are located at the central point of described the second gripper shoe 22.5 buffering universal wheel 4 pairs of the second gripper shoes 22 are played a supporting role, and the corresponding travel direction adjustment of active force that simultaneous buffering universal wheel 4 can be subject to according to the second gripper shoe 22 drives whole servicing unit certain distance that moves up in certain side.Adopt universal buffer wheel 4, no matter junk from which direction falls to the first buffer unit 1, all can automatically adjust and turn to, and guarantees that whole catching device steadily moves in the horizontal direction.
The utility model is provided with clay layer 3 between described the first buffer unit 1 and the first gripper shoe 21.Clay is selected inorganic clay.Clay layer 3 is paved with the upper surface of the first gripper shoe 21, and the lower surface of the first buffer unit 1 is bonded on the upper surface of clay layer 3, when the first buffer unit 1 is subject to the active force of high-altitude junk, clay layer 3 is subject to being crushed after the pressure of the first buffer unit 1 and to the periphery of the first gripper shoe 21 along extruding.Preferably, described the first gripper shoe 21 is provided with the first collar flange 211, the interior formation first ring of the first collar flange 211 connected in star 213, the first collar flanges 211 are outer to be equipped with the second collar flange 212, the second collar flanges 212 and to be located in described the first gripper shoe on 21.Between the first collar flange 211 and the second collar flange 212, form the second annular groove 214, described clay layer 3 is filled in first ring connected in star 213, and its packed height is about 2/3rds to 3/4ths of first ring connected in star 213 height.Described the first buffer unit 1 part is embedded in described first ring connected in star 213, and the upper surface of the lower surface of described the first buffer unit 1 and described clay layer 3 is inconsistent.For facilitate clay in clay layer 3 collection and and the extruded velocity of controlling clay, the utility model also comprises the mudhole 215 that is communicated with first ring connected in star 213 and the second annular groove 214, described mudhole 215 is arranged in the first collar flange 211.Mudhole 215 is arranged on the bottom that approaches first ring connected in star 213, and the size in its quantity and aperture is adjusted as required.When the aperture of mudhole 215 larger, when quantity is more, the clay in clay layer 3 be subject to the first buffer unit 1 to make the used time velocity of discharge very fast, buffering effect is better.By the second annular groove 214, collect the clay of discharging from first ring connected in star 213, realize the recycling of clay.
Preferably, described the second buffer unit 23 is hydraulic damper or air damper.Adopt hydraulic damper or air damper can greatly increase the holding capacity of whole catching device, the first gripper shoe 21, the second gripper shoe 22, when the first buffer unit 1 is selected the material with sufficient intensity, the utility model even can be used as the catching device of the emergent forced landing of the large-scale junks such as aircraft or airship, can use on land, also can use on the deck on large ship, now can 21 times driving wheel be set in the first gripper shoe, by controlled in wireless mode, drive the walking of whole catching device, while using above deck, can also to catching device, carry out spacing by chain etc., avoid catching device to depart from deck.
Preferably, the second buffer unit 23 can be selected air spring.
Preferably, described the first buffer unit 1 is cushion or flame retardant rubber pad.
Another embodiment as the first buffer unit 1, described the first buffer unit 1 for outline be circular inflatable packer, inflatable packer has from the carrier 51 of the downward sunken end face in inflatable packer upper surface and the Plug Division 52 of protruding downwards from the lower surface of inflatable packer.Carrier 51, in order to accept high-altitude junk, adopts to the mode setting of lower recess and can guarantee that high-altitude junk is more prone to draw close to carrier 51 center, is difficult for ejecting outside inflatable packer, uses more safe and reliable.Described Plug Division 52 is plugged in described first ring connected in star 213, and the lower surface of Plug Division 52 is resisted against the upper surface of clay layer 3.Between the periphery edge of described Plug Division 52 and described inflatable packer, be provided with the 3rd annular groove 53, the upper surface of the upper surface of described the first collar flange 211 and described the second collar flange 212 is all stretched in described the 3rd annular groove 53, is preferably between the first collar flange 211 and both upper surfaces of the second collar flange 212 and the upper surface of the 3rd annular groove 53 and leaves space.Like this, after high-altitude junk drops on carrier 51, under junk active force, Plug Division 52 extruding clay layers 3 also move down certain distance, the top of the 3rd annular groove 53 also moves down certain distance simultaneously, when whole catching device moves in the horizontal direction, because the area on the periphery edge of inflatable packer is greater than the area of the first gripper shoe 21 and the second gripper shoe 22, when even catching device touches other article, what first contact with article is inflatable packer, also be that inflatable packer plays horizontal cushioning effect, can better guarantee junk safety.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable variation or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (8)
1. a high-altitude junk catching device, comprise accepting the first buffer unit of junk, it is characterized in that: also comprise the servicing unit that is connected to the first buffer unit below, described servicing unit comprises the first gripper shoe and is arranged on the second gripper shoe of the first gripper shoe below, between the first gripper shoe and the second gripper shoe, be connected with the second buffer unit, the lower surface of the second gripper shoe is evenly laid with a plurality of buffering universal wheels, between described the first buffer unit and the first gripper shoe, is provided with clay layer.
2. high-altitude as claimed in claim 1 junk catching device, it is characterized in that: described the first gripper shoe is provided with the first collar flange, in the first collar flange, form first ring connected in star, the first ring-type flanged outer ring is provided with the second collar flange, the second collar flange is located in described the first gripper shoe, between the first collar flange and the second collar flange, form the second annular groove, described clay layer is arranged in first ring connected in star, described the first buffer unit is partly embedded in described first ring connected in star, the upper surface of the lower surface of described the first buffer unit and described clay layer is inconsistent, also comprise the mudhole that is communicated with first ring connected in star and the second annular groove, described mudhole is arranged in the first collar flange.
3. high-altitude as claimed in claim 1 junk catching device, is characterized in that: described buffering universal wheel is inflation universal wheel, and number is 5, a central point that is arranged on described the second gripper shoe, and other four rings are located at outside the central point of described the second gripper shoe.
4. high-altitude as claimed in claim 1 junk catching device, is characterized in that: described the second buffer unit is hydraulic damper or air damper.
5. high-altitude as claimed in claim 1 junk catching device, is characterized in that: described the second buffer unit is air spring.
6. high-altitude as claimed in claim 2 junk catching device, is characterized in that: described the first buffer unit is cushion.
7. high-altitude as claimed in claim 2 junk catching device, is characterized in that: described the first buffer unit is flame retardant rubber pad.
8. high-altitude as claimed in claim 2 junk catching device, it is characterized in that: described the first buffer unit is that outline is circular inflatable packer, inflatable packer has from the carrier of the downward sunken end face in inflatable packer upper surface and the Plug Division of protruding downwards from the lower surface of inflatable packer, described Plug Division is plugged in described first ring connected in star, between the periphery edge of described Plug Division and described inflatable packer, be provided with the 3rd annular groove, the upper surface of the upper surface of described the first collar flange and described the second collar flange is all stretched in described the 3rd annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306060.1U CN203915810U (en) | 2014-06-10 | 2014-06-10 | A kind of high-altitude junk catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306060.1U CN203915810U (en) | 2014-06-10 | 2014-06-10 | A kind of high-altitude junk catching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915810U true CN203915810U (en) | 2014-11-05 |
Family
ID=51811694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306060.1U Withdrawn - After Issue CN203915810U (en) | 2014-06-10 | 2014-06-10 | A kind of high-altitude junk catching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001283A (en) * | 2014-06-10 | 2014-08-27 | 侯荣华 | High falling object receiving device |
| CN107376141A (en) * | 2017-09-11 | 2017-11-24 | 安徽理工大学 | Automatic moving type fire control lifesaving air cushion |
| CN111895032A (en) * | 2020-06-19 | 2020-11-06 | 高新华 | Spring selection system using platen control |
-
2014
- 2014-06-10 CN CN201420306060.1U patent/CN203915810U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001283A (en) * | 2014-06-10 | 2014-08-27 | 侯荣华 | High falling object receiving device |
| CN104001283B (en) * | 2014-06-10 | 2017-04-19 | 侯荣华 | High falling object receiving device |
| CN107376141A (en) * | 2017-09-11 | 2017-11-24 | 安徽理工大学 | Automatic moving type fire control lifesaving air cushion |
| CN107376141B (en) * | 2017-09-11 | 2022-05-10 | 安徽理工大学 | Self-moving type fire-fighting lifesaving air cushion |
| CN111895032A (en) * | 2020-06-19 | 2020-11-06 | 高新华 | Spring selection system using platen control |
| CN111895032B (en) * | 2020-06-19 | 2022-01-21 | 宝应电工厂 | Spring selection system using platen control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |