CN204252816U - Portable deep-well multifunctional rescue ladder - Google Patents
Portable deep-well multifunctional rescue ladder Download PDFInfo
- Publication number
- CN204252816U CN204252816U CN201420680173.8U CN201420680173U CN204252816U CN 204252816 U CN204252816 U CN 204252816U CN 201420680173 U CN201420680173 U CN 201420680173U CN 204252816 U CN204252816 U CN 204252816U
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- tightrope
- ladder
- transverse tube
- well
- montants
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Abstract
The utility model discloses a kind of portable deep-well multifunctional rescue ladder, comprise mounting bracket and be installed on the tightrope ladder on mounting bracket, mounting bracket comprises a cross bar and four montants, two montants are one group, the upper end of two groups of montants is articulated with the two ends of cross bar respectively, the stage casing of two montants of same group is hinged with two transverse tubes respectively, and between two transverse tubes, suit also realizes being connected by through hole and bearing pin; The top of cross bar is provided with cylinder, and the bottom of cross bar is provided with three hooks, tightrope ladder by three arranged in parallel and the horizontal tightrope of equidistant vertical tightrope and Duo Gen be interconnected and form, mount on three hooks after cylinder is all walked around in the upper end of three vertical tightropes.Adopt three vertical tightropes in the utility model, the width of alterable tightrope ladder is to adapt to the deep-well of different-diameter; Adopt rotatable articulated structure between each bar of mounting bracket, make be convenient to storage between installation with whole portable deep-well rescue ladder and carry; Cylinder can wait the effect playing pulley where necessary.
Description
Technical field
The utility model relates to a kind of deep-well rescue ladder, particularly relates to a kind of portable deep-well multifunctional rescue ladder that can adapt to different-diameter deep-well.
Background technology
Deep well rescue be used for unexpected fall the people of well or other animals rescue, the diameter due to deep-well is less and the degree of depth is comparatively dark, adopts special rescue ladder to implement rescue so general.Deep-well rescue ladder generally comprise mounting bracket and tightrope ladder, the upper end of tightrope ladder is installed on mounting bracket, is put in deep-well during use by tightrope ladder, by rescuer along tightrope ladder go into the well and implements rescue.
The mounting bracket of tradition deep-well rescue ladder or complex structure, cost are high, or structure is simple but be difficult to the deep-well adapting to different-diameter, and are generally fixed structure, are not easy to carry.In addition, the tightrope ladder of tradition deep-well rescue ladder is interconnected by two vertical tightropes and the horizontal tightrope of Duo Gen and forms, if the distance between two vertical tightropes is too large, then be difficult to the deep-well using diameter less, if but distance between two vertical tightropes is too little, for the deep-well that diameter is slightly large, the width of tightrope ladder is too little is also unfavorable for rescue.
Utility model content
The purpose of this utility model is just to provide a kind of portable deep-well multifunctional rescue ladder that can adapt to different-diameter deep-well to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of portable deep-well multifunctional rescue ladder, comprise mounting bracket and be installed on the tightrope ladder on described mounting bracket, described mounting bracket comprises a cross bar and four montants, two described montants are one group, described in two groups, the upper end of montant is articulated with the two ends of described cross bar respectively, two described montants arrangement in "eight" shape in use of same group, the stage casing of two described montants of same group is hinged with the first transverse tube and the second transverse tube respectively, one end of described first transverse tube is set in one end of described second transverse tube, described first transverse tube is equipped with the identical through hole of spacing with on described second transverse tube, realize connecting by inserting bearing pin between described first transverse tube and described second transverse tube, the top of described cross bar is separately installed with end back-up block near the position at two ends, between two described end back-up blocks, mandrel is installed, described mandrel is set with can free rolling cylinder, the bottom of described cross bar is provided with three hooks, described tightrope ladder by three arranged in parallel and equidistant vertical tightrope and the horizontal tightrope of Duo Gen be interconnected and form, mount on three described hooks after described cylinder is all walked around in the upper end of three described vertical tightropes.
In order to prevent mounting bracket from sliding, the bottom of described montant is provided with Anti-slip cover.
The beneficial effects of the utility model are:
In the utility model, cross bar is used for mounting tightrope ladder, and four montants lay respectively at two ends and the both sides of cross bar, realize the support to cross bar; Tightrope ladder adopts three vertical tightropes, when the deep-well slightly large for diameter, directly uses, the width of tightrope ladder is the width of three arranged in parallel, when the deep-well less for diameter, by overlapping after two of both sides vertical tightrope doublings, the width of tightrope ladder reduces half, is convenient to application; The through hole of the first transverse tube and the second transverse tube and sleeve structure are beneficial to the spacing changed fast between same group of two montants, thus can meet the installation of different-diameter deep-well; Rotatable articulated structure between first transverse tube, the second transverse tube between detachable and each bar, makes whole portable deep-well rescue ladder be convenient to storage and carry; Cylinder can Free-rolling, and when the unable climbing of dark personnel in the pit, can pull tightrope ladder by the outer personnel of well, tightrope ladder moves up along with drum rotating, and successfully realize rescue, in this case, cylinder serves the effect of pulley.
Accompanying drawing explanation
One of main TV structure schematic diagram when Fig. 1 is portable deep-well multifunctional rescue ladder application described in the utility model;
Fig. 2 is the main TV structure schematic diagram after tightrope ladder removed by portable deep-well multifunctional rescue ladder described in the utility model;
Right TV structure schematic diagram when Fig. 3 is portable deep-well multifunctional rescue ladder application described in the utility model;
Main TV structure schematic diagram two when Fig. 4 is portable deep-well multifunctional rescue ladder application described in the utility model;
Right TV structure schematic diagram when Fig. 5 is portable deep-well multifunctional rescue ladder storage described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, portable deep-well multifunctional rescue ladder described in the utility model comprises mounting bracket and tightrope ladder, described mounting bracket comprises a cross bar 6 and four montants 7, two montants 7 are one group, the upper end of two groups of montants 7 is articulated with the two ends of cross bar 6 respectively, two montants 7 arrangement in "eight" shape in use of same group, the bottom of montant 7 is provided with Anti-slip cover 8, the stage casing of two montants 7 of same group is hinged with the first transverse tube 13 and the second transverse tube 10 respectively, one end of first transverse tube 13 is set in one end of the second transverse tube 10, first transverse tube 13 is equipped with the identical through hole of spacing 11 with on the second transverse tube 10, realize connecting by inserting bearing pin 12 between first transverse tube 13 and the second transverse tube 10, the top of cross bar 6 is separately installed with end back-up block 1 near the position at two ends, between two end back-up blocks 1, mandrel 2 is installed, mandrel 2 is set with can free rolling cylinder 3, the bottom of cross bar 6 is provided with three hooks 9, described tightrope ladder by three arranged in parallel and equidistant vertical tightrope 4 and the horizontal tightrope 5 of Duo Gen be interconnected and form, mount on three hooks 9 after cylinder 3 is all walked around in the upper end of three vertical tightropes 4.
Can make the change of corresponding structure according to the deep-well of different-diameter when this deep-well is applied by rescue ladder, to adapt to concrete applied environment, realize rescue, detailed process is:
For the deep-well that diameter is relatively slightly large, as shown in Figure 1, Figure 2 and Figure 3, first transverse tube 13 and the through hole 11 of the second transverse tube 10 near termination are alignd and insert bearing pin 12, make the spacing between same group two montants 7 larger, the bottom of four montants 7 is placed in the ground of surrounding above deep-well respectively, and cross bar 6 is positioned at the approximate mid-section position above deep-well; Three vertical tightrope 4 arranged in parallel of tightrope ladder also mount on three hooks 9 of cross bar 6 after walking around cylinder 3, the distance that two, width and the two ends of tightrope ladder are linked up with between 9 is substantially identical.Deep-well put into by tightrope ladder, and rescue personnel enters in deep-well along tightrope ladder and implements rescue, and is with human or animal to be rescued to climb out of deep-well along tightrope ladder.
For the deep-well that diameter is very little, as shown in Figure 2, Figure 3 and Figure 4, first transverse tube 13 and the through hole 11 of the second transverse tube 10 near stage casing are alignd and insert bearing pin 12, make the spacing between same group two montants 7 less, the bottom of four montants 7 is placed in the ground of surrounding above deep-well respectively, and cross bar 6 is positioned at the approximate mid-section position above deep-well; In three vertical tightropes 4 of tightrope ladder, two tightrope 4 doublings of both sides are overlapping and mount on the hook 9 of wherein one end in three hooks 9 after walking around cylinder 3, tightrope 4 in the middle of in three vertical tightropes 4 mounts on the hook 9 of centre, the width of tightrope ladder reduces half, namely substantially identical with adjacent two distances linked up with between 9.Deep-well put into by tightrope ladder, and rescue personnel enters in deep-well along tightrope ladder and implements rescue, and is with human or animal to be rescued to climb out of deep-well along tightrope ladder, or, climb out of deep-well by the personnel to be rescued oneself in deep-well along tightrope ladder.
When running into the unable climbing tightrope of the personnel in deep-well that enter and being terraced, the outer personnel of well can pull tightrope ladder, tightrope ladder rotates along with cylinder 3 and moves up, successfully realize rescue, in this case, cylinder 3 serves the effect of pulley, is particularly useful for personnel in the pit consciously but nerveless situation, only need personnel in the pit to catch tightrope ladder, do not need firmly climbing.
As shown in Figure 5, after having implemented rescue, first transverse tube 13 is separated with the second transverse tube 10 and each spinning to substantially parallel with corresponding montant 7, montant 7 is rotated to close to each other, whole mounting bracket is accommodated in together, then is wrapped on mounting bracket by tightrope ladder, namely completes the storage of whole deep-well rescue ladder, it takes up room little, is easy to carry.For ease of understanding the container structure of mounting bracket, the tightrope ladder not storage in Fig. 5, but should be readily appreciated that.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (2)
1. a portable deep-well multifunctional rescue ladder, comprise mounting bracket and be installed on the tightrope ladder on described mounting bracket, it is characterized in that: described mounting bracket comprises a cross bar and four montants, two described montants are one group, described in two groups, the upper end of montant is articulated with the two ends of described cross bar respectively, two described montants arrangement in "eight" shape in use of same group, the stage casing of two described montants of same group is hinged with the first transverse tube and the second transverse tube respectively, one end of described first transverse tube is set in one end of described second transverse tube, described first transverse tube is equipped with the identical through hole of spacing with on described second transverse tube, realize connecting by inserting bearing pin between described first transverse tube and described second transverse tube, the top of described cross bar is separately installed with end back-up block near the position at two ends, between two described end back-up blocks, mandrel is installed, described mandrel is set with can free rolling cylinder, the bottom of described cross bar is provided with three hooks, described tightrope ladder by three arranged in parallel and equidistant vertical tightrope and the horizontal tightrope of Duo Gen be interconnected and form, mount on three described hooks after described cylinder is all walked around in the upper end of three described vertical tightropes.
2. portable deep-well multifunctional rescue ladder according to claim 1, is characterized in that: the bottom of described montant is provided with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680173.8U CN204252816U (en) | 2014-11-14 | 2014-11-14 | Portable deep-well multifunctional rescue ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680173.8U CN204252816U (en) | 2014-11-14 | 2014-11-14 | Portable deep-well multifunctional rescue ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252816U true CN204252816U (en) | 2015-04-08 |
Family
ID=52957138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680173.8U Expired - Fee Related CN204252816U (en) | 2014-11-14 | 2014-11-14 | Portable deep-well multifunctional rescue ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999267A (en) * | 2018-10-22 | 2018-12-14 | 安徽福井环保科技有限公司 | A kind of rainwater inspection well for municipal roads |
-
2014
- 2014-11-14 CN CN201420680173.8U patent/CN204252816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999267A (en) * | 2018-10-22 | 2018-12-14 | 安徽福井环保科技有限公司 | A kind of rainwater inspection well for municipal roads |
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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 |
Granted publication date: 20150408 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |