CN200999585Y - Supportable steel life saving rope ladder - Google Patents
Supportable steel life saving rope ladder Download PDFInfo
- Publication number
- CN200999585Y CN200999585Y CNU2006201679434U CN200620167943U CN200999585Y CN 200999585 Y CN200999585 Y CN 200999585Y CN U2006201679434 U CNU2006201679434 U CN U2006201679434U CN 200620167943 U CN200620167943 U CN 200620167943U CN 200999585 Y CN200999585 Y CN 200999585Y
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- aluminium alloy
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- tube
- rope ladder
- steel
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Abstract
The utility model provides a supportable lifesaving soft ladder made of steel, which comprises cables, ladder steps and safety pins. The cable is the cable wire and the ladder step is a plurality of aluminium alloy round pipes. The utility model is characterized in that: a supporting leg is respectively fixed at two ends of the aluminium alloy round pipe, which is arranged at the connecting place between the cable wire and the aluminium alloy round pipe. Thus the supporting leg is used for separating the soft ladder and the attachment to make the soft ladder keep proper distance with the wall of the building, thus providing for users with a space for trampling; therefore the utility model features convenient and reliable trampling, which can be widely arranged on the occasions such as guest room and hotel, buildings in entertainment industry and enterprise and public institution and large ship, etc. to be used for escaping for personnel trapped when the channel is blocked during fire and other accident.
Description
Technical field
The present invention relates to a kind of rope ladder, relate in particular to and a kind ofly be convenient to catch fire time escape, speedily carry out rescue work and rescue the fire-fighting rope ladder of usefulness.
Background technology
Rescue rope ladder is a kind of portable ladder that is used to succour and withdraw scene of a fire trapped personnel, can roll up overlapping and ensconce in the packaging bag, and when building breaking out of fire or contingency, under the emergency situation that the stair passage is closed, be to carry out the life saving effective tool.When using rescue rope ladder, select main ladder or carry additionally secondary ladder according to story height and actual needs.After window opened, hook is placed on the windowsill, near will hanging over two safety door hooks simultaneously on the firm object, then with rope ladder to lowering outside window, can use.At present, two hawsers of rescue rope ladder adopt soft materials such as nylon rope, materials such as the step employing is wooden, bamboo matter, because, satisfy its intensity of load, therefore, its volume is big and member is too heavy, cost height, inconvenience, mobile difficulty when using at the scene; In addition, because the step of materials such as nylon rope and wooden, bamboo matter will prevent to damage by worms, go mouldy, do routine servicing well when depositing, when high temperature, easy firing damages, and during escape, stays hidden danger when chance is caught fire.
I disclose a kind of technical scheme of steel rescue rope ladder at Chinese utility application number 200620006885.7 " steel rescue rope ladders ", because the hawser wire rope is a material, it is simple in structure, and fire-resistance property is good, it is material that step adopts tube and pipe of aluminium alloy, and fire-resistance property is good, because the characteristics of its lightweight, greatly reduce overall weight, reduce cost.But, in the time of above the people steps down in, distortion easily is distorted, and rope ladder ladder body generally all is to be attached on the attachment such as building, distance between the two is very little, is difficult for trampling, and uses very inconvenient, when particularly meeting emergency, just may be owing to foot-operated inconvenience has stopped over valuable escape time.
The utility model content
The utility model provides a kind of rescue rope ladder purpose of new structure to be: overcome existing steel rescue rope ladder and be difficult for trampling inconvenient problem with use.
The technical scheme that technical problem adopted that the utility model solves is:
1, a kind of steel rescue rope ladder that supports comprises hawser, step, and hawser is a wire rope, and step is some tubes and pipe of aluminium alloy, it is characterized in that: the tube and pipe of aluminium alloy two ends are fixed with supporting leg, and supporting leg is installed in the junction of hawser and tube and pipe of aluminium alloy.Strut by supporting leg between rope ladder and the attachment like this, a space for user's step is provided.
2, a kind of steel rescue rope ladder that supports, except that above-mentioned technical scheme, the surface of above-mentioned tube and pipe of aluminium alloy is provided with some thin longitudinally traces, forms anti-slip tank, to avoid user's step anti-skidding.
3, a kind of steel rescue rope ladder that supports, except that an above-mentioned technical scheme, above-mentioned supporting leg is a loose-leaf structure, comprise that one is fixed in fixed head, the pivot pin of the junction of hawser and tube and pipe of aluminium alloy, and the gripper shoe that is coupling by pivot pin with fixed head, pivot pin is with torsionspring, and the end of torsionspring withstands on respectively on fixed head and the gripper shoe, and the interior angle that the torsion of this torsionspring outwards is flared to automatically with tube and pipe of aluminium alloy gripper shoe is slightly larger than 90 degree.When such angle makes gripper shoe can not step on tube and pipe of aluminium alloy owing to the user and tube and pipe of aluminium alloy close up and lose supporting role.
4, a kind of steel rescue rope ladder that supports, except that above-mentioned technical scheme, above-mentioned supporting leg can be installed in each junction of tube and pipe of aluminium alloy, also can install a pair of every two or three tubes and pipe of aluminium alloy.
5, a kind of steel rescue rope ladder that supports, except that above-mentioned technical scheme, top at the steel rescue rope ladder that can support is associated with safe button, the safety button comprises a left side, the right side is the groove hook of U type groove shape, a left side, the groove hook that the right side is U type groove shape can hang up on construction walls such as window, the bodies of wall such as window that adapt to different-thickness for the groove hook of guaranteeing U type groove shape, the groove hook of U type groove shape is respectively by a coupler body and a left side, right L type hook constitutes, a left side, one horizontal sides of right L type hook and a horizontal sides place on coupler body two tops are with the regulating sleeve of a pair of strap bolt, bolt is a left side fixedly, the connection on right L type hook and coupler body two tops, the distance size of regulating the groove hook of U type groove shape.
6, a kind of steel rescue rope ladder that supports, except that above-mentioned technical scheme, the bolt that above-mentioned regulating sleeve is used is a wing bolt, wing bolt is not when having aid, but hand-tight make-up uses with convenient.
7, a kind of steel rescue rope ladder that supports except that above-mentioned technical scheme, can have noctilucence layer or reflector layer on hawser, step.Use when light is relatively darker with convenient.
The beneficial effects of the utility model are: between steel rescue rope ladder that can support and construction wall etc. supporting leg is arranged, make it and construction wall between can keep suitable distance, thereby trample conveniently, firm; On hawser, step,, made things convenient for when light is relatively darker and used with Noctilucent material; Can extensively be installed in places such as guest hotel, style entertainment industry, enterprises and institutions' building, large ship, when breaking out of fire or other contingency passages are obstructed by envelope, escape in order to trapped personnel.
Description of drawings
Below in conjunction with drawings and Examples utility model is further specified.
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the right view of the utility model embodiment.
Fig. 3 is the structural representation of the utility model embodiment supporting leg.
Among the figure: 1 noctilucence layer 2, wire rope 3, tube and pipe of aluminium alloy 4, supporting leg 11, L type hook 12, coupler body 13, regulating sleeve 14, wing bolt 15, fastening devices 16, set bolt 41, fixed head 42, gripper shoe 43, pivot pin 44, torsionspring 45, projection
The specific embodiment
In Fig. 1, Fig. 2, hawser is a material with wire rope 2, and it is material that step adopts tube and pipe of aluminium alloy 3, and the surface of tube and pipe of aluminium alloy 3 is provided with some thin longitudinally traces, forms anti-slip tank, to avoid user's step anti-skidding.Wire rope 2 passes tube and pipe of aluminium alloy 3 two ends, and tube and pipe of aluminium alloy 3 is fixedlyed connected with wire rope 2, and tube and pipe of aluminium alloy 3 two ends are fixed with supporting leg 4, and supporting leg 4 is installed in the junction of wire rope 2 and tube and pipe of aluminium alloy 3.Strut by supporting leg 4 between rope ladder and the attachment like this, a space for user's step is provided.Supporting leg is a loose-leaf structure, as shown in Figure 3, comprise fixed head 41, gripper shoe 42, pivot pin 43, torsionspring 44, supporting leg 4 is fixed in the junction of wire rope 2 and tube and pipe of aluminium alloy 3 by fixed head 41, fixed head 41 is coupling by pivot pin 43 and gripper shoe 42, pivot pin 43 is with torsionspring 44, the end of torsionspring 44 withstands on respectively on fixed head 41 and the gripper shoe 42, projection 45 is arranged on fixed head 41, the torsion of torsionspring 45 outwards is flared to automatically with till having projection 45 inconsistent on the fixed head 41 gripper shoe 42, and the gripper shoe 42 after opening is slightly larger than 90 degree with the interior angle of tube and pipe of aluminium alloy 3.Such angle make gripper shoe 42 can be the time owing to the foot-operated tube and pipe of aluminium alloy 3 of user and tube and pipe of aluminium alloy 3 close up and lose supporting role.
As Fig. 1, shown in 2, top at the steel rescue rope ladder that can support is associated with safe button, the safety button comprises a left side, the right side is the groove hook of U type groove shape, a left side, the groove hook that the right side is U type groove shape can hang up on construction walls such as window, the bodies of wall such as window that adapt to different-thickness for the groove hook of guaranteeing U type groove shape, the groove hook of U type groove shape is respectively by a coupler body 12 and a left side, right L type hook 11 constitutes, a left side, one horizontal sides of right L type hook 11 and a horizontal sides place on 12 liang of tops of coupler body are with the regulating sleeve 13 of a pair of band wing bolt 14, wing bolt 14 is not when having aid, but hand-tight make-up, wing bolt 14 bolts 13 are a left side fixedly, the connection on right L type hook 11 and 12 liang of tops of coupler body, the distance size of regulating the groove hook of U type groove shape.
As shown in Figure 1, with noctilucence layer 1, noctilucence layer 1 can absorb energy of light source such as sunshine, fluorescent lamp, in the dark has the noctilucence referential function on tube and pipe of aluminium alloy 3, has made things convenient for when light is relatively darker to use, and also can have noctilucence layer 1 on wire rope 2.Equally, also can have reflector layer on tube and pipe of aluminium alloy 3, reflectorized material contains a kind of glass microballoon of high index of refraction, can be with incident light by reflected back light source place, former road, form the retroreflecting phenomenon, made things convenient for when light is relatively darker and used, also can on wire rope 2, have reflector layer.
In use, after window opened, width according to the groove hook of the width adjustment U type groove shape of attachments such as windowsill, the groove hook of U type groove shape is placed on the attachments such as windowsill, then with rope ladder to lowering outside window, supporting leg is a loose-leaf structure, gripper shoe 42 is opened automatically under the effect of torsionspring 44 and is supported on the construction wall, make tube and pipe of aluminium alloy 3 and metope can keep suitable distance, to make things convenient for user's step.When time spent not because supporting leg is a loose-leaf structure, gripper shoe 42 can inwardly receive to tube and pipe of aluminium alloy 3 levels, the steel rescue rope ladder that can support is rolled deposit then.It is simple in structure, and fire-resistance property is good, the intensity height, and overall weight is light, and cost is low, is convenient to stored collapsed again, is easy to carry, for fields such as lifesaving, fire-fighting provide a kind of desirable device.
Claims (11)
1, a kind of steel rescue rope ladder that supports comprises hawser, step and buckles safely, hawser is a wire rope, step is some tubes and pipe of aluminium alloy, it is characterized in that: the tube and pipe of aluminium alloy two ends are fixed with supporting leg, and supporting leg is installed in the junction of wire rope and tube and pipe of aluminium alloy.
2, a kind of steel rescue rope ladder according to claim 1, it is characterized in that above-mentioned supporting leg is a loose-leaf structure, comprise that one is fixed in fixed head, the pivot pin of the junction of wire rope and tube and pipe of aluminium alloy, and the gripper shoe that is coupling by pivot pin with fixed head, pivot pin is with torsionspring, the end of torsionspring withstands on respectively on fixed head and the gripper shoe, opens the interior angle that rear bearing sheet outwards is flared to automatically with tube and pipe of aluminium alloy and is slightly larger than 90 degree.
3, a kind of steel rescue rope ladder according to claim 1 and 2, it is characterized in that above-mentioned safety button comprises the groove hook of the left and right U of being type groove shape, the groove hook of U type groove shape is made of coupler body and left and right L type hook respectively, the one horizontal sides place on one horizontal sides of left and right L type hook and coupler body two tops is with the regulating sleeve of a pair of strap bolt, and bolt can be fixed the connection on left and right L type hook and coupler body two tops.
4, a kind of steel rescue rope ladder according to claim 3 is characterized in that the bolt that above-mentioned regulating sleeve is used is a wing bolt.
5, a kind of steel rescue rope ladder according to claim 1 is characterized in that the surface of above-mentioned tube and pipe of aluminium alloy is provided with some thin longitudinally traces, forms anti-slip tank.
6, a kind of steel rescue rope ladder according to claim 1 and 2 is characterized in that each junction of above-mentioned wire rope and tube and pipe of aluminium alloy all is equipped with supporting leg.
7, a kind of steel rescue rope ladder according to claim 1 and 2 is characterized in that stepping on tube and pipe of aluminium alloy every two or three installs a pair of supporting leg.
8, a kind of steel rescue rope ladder according to claim 1 and 2 is characterized in that above-mentioned tube and pipe of aluminium alloy is with noctilucence layer.
9, a kind of steel rescue rope ladder according to claim 1 and 2 is characterized in that above-mentioned wire rope is with noctilucence layer.
10, a kind of steel rescue rope ladder according to claim 1 and 2 is characterized in that above-mentioned tube and pipe of aluminium alloy is with reflector layer.
11, a kind of steel rescue rope ladder according to claim 1 and 2 is characterized in that above-mentioned wire rope is with reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201679434U CN200999585Y (en) | 2006-12-13 | 2006-12-13 | Supportable steel life saving rope ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201679434U CN200999585Y (en) | 2006-12-13 | 2006-12-13 | Supportable steel life saving rope ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999585Y true CN200999585Y (en) | 2008-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201679434U Expired - Fee Related CN200999585Y (en) | 2006-12-13 | 2006-12-13 | Supportable steel life saving rope ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999585Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052052A (en) * | 2010-12-08 | 2011-05-11 | 河南省电力公司许昌供电公司 | Foldable and telescopic rope ladder |
| CN106481268A (en) * | 2016-12-27 | 2017-03-08 | 国网福建省电力有限公司 | A kind of maintenance rope ladder device and its using method |
| CN108999561A (en) * | 2017-06-06 | 2018-12-14 | 朱曾华 | A kind of novel rolling-type hook ladder |
| WO2019024358A1 (en) * | 2017-08-01 | 2019-02-07 | 广船国际有限公司 | Vertical ladder fixing device |
-
2006
- 2006-12-13 CN CNU2006201679434U patent/CN200999585Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052052A (en) * | 2010-12-08 | 2011-05-11 | 河南省电力公司许昌供电公司 | Foldable and telescopic rope ladder |
| CN102052052B (en) * | 2010-12-08 | 2012-09-05 | 河南省电力公司许昌供电公司 | Foldable and telescopic rope ladder |
| CN106481268A (en) * | 2016-12-27 | 2017-03-08 | 国网福建省电力有限公司 | A kind of maintenance rope ladder device and its using method |
| CN106481268B (en) * | 2016-12-27 | 2018-02-09 | 国网福建省电力有限公司 | A kind of maintenance rope ladder device and its application method |
| CN108999561A (en) * | 2017-06-06 | 2018-12-14 | 朱曾华 | A kind of novel rolling-type hook ladder |
| CN108999561B (en) * | 2017-06-06 | 2023-12-12 | 四川领格智造科技有限公司 | Novel roll-up formula couple ladder |
| WO2019024358A1 (en) * | 2017-08-01 | 2019-02-07 | 广船国际有限公司 | Vertical ladder fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |