CN105587259A - Fire-fighting escape rope ladder for high-rise building - Google Patents
Fire-fighting escape rope ladder for high-rise building Download PDFInfo
- Publication number
- CN105587259A CN105587259A CN201610004622.0A CN201610004622A CN105587259A CN 105587259 A CN105587259 A CN 105587259A CN 201610004622 A CN201610004622 A CN 201610004622A CN 105587259 A CN105587259 A CN 105587259A
- Authority
- CN
- China
- Prior art keywords
- ladder
- rope ladder
- rod
- studs
- fire fighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000007767 bonding agent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/52—Ladders in general with non-rigid longitudinal members
- E06C1/56—Rope or chain ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Abstract
The invention discloses a fire-fighting escape rope ladder for a high-rise building. The fire-fighting escape rope ladder comprises a left ladder frame, a right ladder frame and a plurality of transverse rods, wherein the transverse rods are arranged between the left ladder frame and the right ladder frame; each of the left ladder frame and the right ladder frame is manufactured by winding a stainless steel wire; a high-temperature-resistant layer is arranged on the surface of each of the left ladder frame and the right ladder frame; the middle part of each transverse rod is provided with a fixing device; each fixing device comprises a fixing end detachably connected onto the corresponding transverse rod; a connecting end is arranged on each fixing end; each connecting end and the corresponding fixing end form a hollow annular structure; one end of each connecting end is hinged to the corresponding fixing end; the middle part of the other end of each connecting rod is provided with a groove; a double-end stud is arranged in each groove; and a rotating rod body is arranged on a polished rod stud surface arranged at the middle part of each double-end stud. The fire-fighting escape rope ladder has the advantages that the rope ladder is fixed outside the building by the fixing devices, so that the rope ladder is relatively stable; and the potential safety hazard due to swinging in the use process of the rope ladder is avoided.
Description
Technical field
The present invention relates to a kind of high building fire fighting Rope ladder for escaping.
Background technology
There is the situations such as fire during at skyscraper, fire fighter often can adopt rope ladder to help trapped personnel to escapeRaw. Due in crawling process, rope ladder is subject to active force, easily occurs rocking, and escape personnel is easily existedWhen rope ladder rocks, fall from rope ladder, cause secondary injury, and existing rope ladder is generally belt line and makes,In the time of fire, can be burnt and be broken, cause damage, make to use to have potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of high building fire fighting Rope ladder for escaping, can improve prior art and existProblem, by adopt fixture, rope ladder is fixed on to building outside, make it relatively more stable, keep awayWhile exempting to use, rope ladder occurs rocking and has a potential safety hazard.
The present invention is achieved through the following technical solutions:
A kind of high building fire fighting Rope ladder for escaping, comprises left ladder, right ladder and is arranged on left ladder and right ladderBetween several cross bars, described left ladder and described right ladder be stainless steel wire be wound around make, describedLeft ladder and described right ladder surface be provided with high-temperature-resistant layer, be provided with fixing dress at described cross bar middle partPut, described fixture comprises the stiff end being detachably connected on described cross bar, at described stiff endOn be provided with link, described link and described stiff end form the circulus of hollow, described companyConnect end one end and be hinged on described stiff end, its other end middle part is provided with groove, in described groove, establishesBe equipped with studs, on the polished rod cylinder at described studs middle part, be provided with the rotation body of rod, describedStiff end is provided with holddown groove on a side end face corresponding with described groove location, at the described rotation body of rodBe provided with stop part away from described studs one end, the described rotation body of rod rotates relative to described stiff endIn time, can be embedded in described holddown groove and makes described stop part be positioned at described stiff end away from described companyConnect end one side.
Further, for realizing better the present invention, on described groove both sides end face in opposite directions, arrange respectivelyHave through hole, the external diameter of described studs is less than the internal diameter of described through hole, and described studs two ends are dividedDo not run through described through hole, be respectively arranged with locking nut at described studs two ends.
Further, for realizing better the present invention, on the polished rod cylinder of described studs, be provided with spiral shellPit, described rotation body of rod threaded one end is connected in described screwed hole.
Further, for realizing better the present invention, it is externally threaded that the described rotation body of rod is that two ends are provided withDouble-screw bolt is made, and described stop part is to be threaded in the described rotation body of rod away from described studs one endNut.
Further, for realizing better the present invention, at described stiff end away from described link one sideOn face, be provided with the flanged structure for clamping stop part.
Further, for realizing better the present invention, described high-temperature-resistant layer is high temperature resistant belt line spiral windingForm.
Further, for realizing better the present invention, on described cross bar, be set with insulation sleeve, described is exhaustedEdge cover is bonded on described cross bar by fireproof bonding agent.
Further, for realizing better the present invention, on described insulation sleeve, be wound with high temperature resistant belt line.
Further, for realizing better the present invention, on described cross bar, be provided with in the cross bar that runs through describedThe set bolt of portion is provided with screwed hole on described stiff end, and described set bolt is threaded in instituteIn screwed hole on the stiff end of stating.
Further, for realizing better the present invention, described set bolt runs through described stiff end, in instituteThe set bolt of stating is provided with nut away from described cross bar one end.
The present invention compared with prior art, has following beneficial effect:
(1) the present invention, by adopting fixture, can conveniently be fixed on fixture building external structureUpper, thus make rope ladder structure more stable, use safer;
(2) the present invention, by adopting stiff end and link structure, can conveniently fix, and adopts and can turn simultaneouslyThe moving rotation body of rod, can conveniently be fixed on link on stiff end, simple in structure, easy for installation;
(3) the present invention, by adopting stop part, can prevent from rotating the body of rod and move and cause link fails, improvesThe stability of structure and reliability;
(4) the present invention, by adopting groove structure and fixed slot configurations, can make overall structure compacter,Contribute to reduce integrally-built volume, make its more convenient to carry and installation.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below will be to required use in embodimentAccompanying drawing be briefly described, should be appreciated that the following drawings only shows some embodiment of the present invention, thereforeShould not be counted as the restriction to scope, for those of ordinary skill in the art, not pay creative laborUnder moving prerequisite, can also obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is fixture structure schematic diagram of the present invention.
Wherein: 101. left ladders, 102. right ladders, 103. cross bars, 104. stiff ends, 105. links, 106.Groove, 107. studs, 108. rotate the body of rod, 109. holddown grooves, 110. stop parts, 111. locking nuts,112. flanged structures, 113. set bolts.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are notBe limited to this.
Embodiment 1:
As shown in Figure 1, a kind of high building fire fighting Rope ladder for escaping, comprise left ladder 101, right ladder 102 andBe arranged on the several cross bars 103 between left ladder 101 and right ladder 102, described left ladder 101 and described inRight ladder 102 be stainless steel wire be wound around make, at described left ladder 101 and described right ladder 102Surface is provided with high-temperature-resistant layer, is provided with fixture, described fixture at described cross bar 103 middle partsComprise the stiff end 104 being detachably connected on described cross bar 103, on described stiff end 104, arrangeHave link 105, described link 105 and described stiff end 104 form the circulus of hollow, instituteLink 105 one end of stating are hinged on described stiff end 104, and its other end middle part is provided with groove 106,In described groove 106, be provided with studs 107, at the polished rod post at described studs 107 middle partsOn face, be provided with and rotate the body of rod 108, corresponding with described groove 106 positions at described stiff end 104On one side end face, be provided with holddown groove 109, at the described rotation body of rod 108 away from described studs 107One end is provided with stop part 110, and the described rotation body of rod 108 can in the time that described stiff end 104 rotatesBeing embedded in described holddown groove 109 makes described stop part 110 be positioned at described stiff end 104 away from describedLink 105 1 sides.
In the time of breaking out of fire, left ladder and right ladder upper end are fixedly connected in the structure in building, make a left sideLadder and right ladder are firmly fixed on building, will be arranged on fixture on cross bar and fix outside the buildingIn the filling structure of portion. Can be in left ladder and right ladder upper end fixed hook structure, convenient connection. ?When use, linkage section is walked around to the tubular structure of building surface, made tubular structure be positioned at stiff end and linkBetween form hollow structure in, make to rotate the body of rod and relatively rotate, the stop part that makes to rotate on the body of rod is connected toStiff end is away from link one side end face.
Be wound left ladder and right ladder because the present invention has adopted stainless steel wire, overall structure is not easyBe blown, thereby use is safer, and, on left ladder and right ladder, high-temperature-resistant layer is all set, energyEnough avoid steel wire to be heated and cause personnel to scald, effectively improve general safety performance.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, in order to facilitate the installation of studs, in this enforcement, preferablyGround is respectively arranged with through hole, described studs 107 on described groove 106 both sides end face in opposite directionsExternal diameter be less than the internal diameter of described through hole, described through hole is run through respectively at described studs 107 two ends,Be respectively arranged with locking nut 111 at described studs 107 two ends. By adopting through-hole structure, canWhen facilitating the installation of studs, studs can be relatively rotated, conveniently rotate relatively turning of the body of rodMoving.
For convenient installation of rotating the body of rod, in the present embodiment, preferably, at described studs 107Polished rod cylinder on be provided with screwed hole, the described rotation body of rod 108 threaded one ends are connected to described screwed holeIn.
Install for convenient, in the present embodiment, the described rotation body of rod 108 is externally threaded for two ends are provided withDouble-screw bolt is made, and described stop part 110 is for being threaded in the described rotation body of rod 108 away from described double endThe nut of double-screw bolt 107 one end. By adopting double-screw bolt to make the rotation body of rod, can adjust when needed rotation body of rod phaseTo position, what make that stop part can be compacter is connected in the holddown groove on stiff end, contributes to improve structureStability.
During due to use can there is vibration in rope ladder overall structure, come off from holddown groove for fear of stop part, and this realityExecute in example, preferably, be provided with on away from described link 105 1 side end faces at described stiff end 104For the flanged structure 112 of clamping stop part 110.
In order to improve frictional force, avoid personnel's landing from cross bar, in the present embodiment, preferably, described is resistance toHeat zone is that high temperature resistant belt line spiral winding forms. Adopt the mode of spiral winding, can make cross bar surface shapeBecome texture structure, while making to use, relative friction forces can increase, thereby is not easy landing, contributes to improve peaceFull performance.
In order to improve insulating properties, in the present embodiment, preferably, on described cross bar 103, be set with insulationCover, described insulation sleeve is bonded on described cross bar 103 by fireproof bonding agent.
During due to use, the too smooth meeting in cross bar surface easily causes personnel's landing, in the present embodiment, preferably,On described insulation sleeve, be wound with high temperature resistant belt line. By adopting high temperature resistant belt line to be wrapped in insulation sleeveUpper, when can making to there is better resistance to elevated temperatures on insulation sleeve, the texture knot that utilizes winding arrangement to formStructure, increasing friction force, prevents personnel's landing phenomenon.
For convenient, stiff end is arranged on cross bar, in the present embodiment, preferably, side with boltsFormula is provided with the set bolt 113 at cross bar 103 middle parts of running through described, in institute on described cross bar 103On the stiff end 104 of stating, be provided with screwed hole, described set bolt 113 is threaded in described stiff endIn screwed hole on 104.
Be threaded in screwed hole and occur stripped thread for fear of set bolt, in the present embodiment, adopted solidDetermine the structure that bolt is reinforced, in the present embodiment, preferably, it is described that described set bolt 113 runs throughStiff end 104, is provided with nut at described set bolt 113 away from described cross bar 103 one end.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for this areaTechnical staff, the present invention can have various modifications and variations. It is within the spirit and principles in the present invention all,Any amendment of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (10)
1. a high building fire fighting Rope ladder for escaping, is characterized in that: comprise left ladder (101), right ladder (102)And be arranged on the several cross bars (103) between left ladder (101) and right ladder (102), described left ladder(101) and described right ladder (102) be stainless steel wire be wound around make, at described left ladder (101)Be provided with high-temperature-resistant layer with described right ladder (102) surface, be provided with at described cross bar (103) middle partFixture, described fixture comprises the stiff end being detachably connected on described cross bar (103)(104), on described stiff end (104), be provided with link (105), described link (105)Form the circulus of hollow with described stiff end (104), described link (105) one end is hinged onDescribed stiff end (104) is upper, and its other end middle part is provided with groove (106), in described groove (106)Inside be provided with studs (107), on the polished rod cylinder at described studs (107) middle part, be provided withRotate the body of rod (108), described stiff end (104) corresponding with described groove (106) position oneOn side end face, be provided with holddown groove (109), at the described rotation body of rod (108) away from described studs(107) one end is provided with stop part (110), the stiff end (104) that the described rotation body of rod (108) is relatively describedWhen rotation, can be embedded in described holddown groove (109) makes described stop part (110) be positioned at described consolidatingFixed end (104) is away from described link (105) one sides.
2. a kind of high building fire fighting Rope ladder for escaping according to claim 1, is characterized in that: describedBoth sides end face in opposite directions of groove (106) on be respectively arranged with through hole, outside described studs (107)Footpath is less than the internal diameter of described through hole, and described through hole is run through respectively at described studs (107) two ends,Be respectively arranged with locking nut (111) at described studs (107) two ends.
3. a kind of high building fire fighting Rope ladder for escaping according to claim 1 and 2, is characterized in that:On the polished rod cylinder of described studs (107), be provided with screwed hole, the described rotation body of rod (108)End is threaded in described screwed hole.
4. according to a kind of high building fire fighting Rope ladder for escaping described in claim 1 or 3, it is characterized in that: instituteThe rotation body of rod (108) of stating for two ends are provided with externally threaded double-screw bolt make, described stop part (110)For being threaded in the nut of the described rotation body of rod (108) away from described studs (107) one end.
5. a kind of high building fire fighting Rope ladder for escaping according to claim 1, is characterized in that: describedStiff end (104) away from being provided with for clamping stop part (110) on described link (105) one side end facesFlanged structure (112).
6. a kind of high building fire fighting Rope ladder for escaping according to claim 1, is characterized in that: describedHigh-temperature-resistant layer is that high temperature resistant belt line spiral winding forms.
7. a kind of high building fire fighting Rope ladder for escaping according to claim 1, is characterized in that: describedCross bar (103) on be set with insulation sleeve, described insulation sleeve is bonded in described horizontal stroke by fireproof bonding agentOn bar (103).
8. a kind of high building fire fighting Rope ladder for escaping according to claim 7, is characterized in that: describedInsulation sleeve on be wound with high temperature resistant belt line.
9. a kind of high building fire fighting Rope ladder for escaping according to claim 1, is characterized in that: describedCross bar (103) on be provided with the set bolt (113) at cross bar (103) middle part of running through described, describedStiff end (104) on be provided with screwed hole, described set bolt (113) is threaded in described consolidatingIn screwed hole on fixed end (104).
10. a kind of high building fire fighting Rope ladder for escaping according to claim 9, is characterized in that: described inSet bolt (113) run through described stiff end (104), at described set bolt (113) away from instituteCross bar (103) one end of stating is provided with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004622.0A CN105587259B (en) | 2016-01-04 | 2016-01-04 | A kind of high building fire fighting Rope ladder for escaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004622.0A CN105587259B (en) | 2016-01-04 | 2016-01-04 | A kind of high building fire fighting Rope ladder for escaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105587259A true CN105587259A (en) | 2016-05-18 |
| CN105587259B CN105587259B (en) | 2018-05-22 |
Family
ID=55927138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610004622.0A Expired - Fee Related CN105587259B (en) | 2016-01-04 | 2016-01-04 | A kind of high building fire fighting Rope ladder for escaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587259B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067413A (en) * | 1975-08-04 | 1978-01-10 | Herbert Olsen | Collapsible ladders |
| CN2878643Y (en) * | 2006-03-02 | 2007-03-14 | 杨国建 | Steel soft ladders for rescue |
| CN203271578U (en) * | 2013-04-25 | 2013-11-06 | 国家电网公司 | Safety ladder for climbing up pole |
| CN203278094U (en) * | 2013-05-29 | 2013-11-06 | 鄢陵县电业公司 | Power lines repair special-purpose ladder |
| CN104563848A (en) * | 2014-12-10 | 2015-04-29 | 国家电网公司 | Crawling ladder antiskid device |
| CN204663377U (en) * | 2015-05-12 | 2015-09-23 | 国家电网公司 | A kind of special ladder installing electric pole of electric power circuit number plate and equipment number plate |
-
2016
- 2016-01-04 CN CN201610004622.0A patent/CN105587259B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067413A (en) * | 1975-08-04 | 1978-01-10 | Herbert Olsen | Collapsible ladders |
| CN2878643Y (en) * | 2006-03-02 | 2007-03-14 | 杨国建 | Steel soft ladders for rescue |
| CN203271578U (en) * | 2013-04-25 | 2013-11-06 | 国家电网公司 | Safety ladder for climbing up pole |
| CN203278094U (en) * | 2013-05-29 | 2013-11-06 | 鄢陵县电业公司 | Power lines repair special-purpose ladder |
| CN104563848A (en) * | 2014-12-10 | 2015-04-29 | 国家电网公司 | Crawling ladder antiskid device |
| CN204663377U (en) * | 2015-05-12 | 2015-09-23 | 国家电网公司 | A kind of special ladder installing electric pole of electric power circuit number plate and equipment number plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105587259B (en) | 2018-05-22 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
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Granted publication date: 20180522 |