CN203515293U - Adjustable double-purpose insulating straight horse ladder - Google Patents
Adjustable double-purpose insulating straight horse ladder Download PDFInfo
- Publication number
- CN203515293U CN203515293U CN201320653680.8U CN201320653680U CN203515293U CN 203515293 U CN203515293 U CN 203515293U CN 201320653680 U CN201320653680 U CN 201320653680U CN 203515293 U CN203515293 U CN 203515293U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- ladder
- treadle
- lock pin
- lug
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims description 19
- 239000010665 pine oil Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses an adjustable double-purpose insulating straight horse ladder comprising a first supporting leg, a second supporting leg and foot bars, wherein the foot bars are connected with the first supporting leg and the second supporting leg and are uniformly arranged between the first supporting leg and the second supporting leg; each of the first supporting leg and the second supporting leg comprises a plurality of sections of pipes, and a foot bar is arranged between every two adjacent pipes; the first supporting leg, the second supporting leg and the foot bars are connected and fixed together through insulating three-way pipes by inserting. The adjustable double-purpose insulating straight horse ladder has the advantages of being capable of being disassembled, convenient in carrying and storage and adjustable in ladder height.
Description
Technical field
The utility model relates to the straight horse ladder of a kind of adjustable dual-purpose insulation.
Background technology
In prior art, the first supporting leg and second supporting leg of straight horse ladder are all an integral post, the material therefor material that is formed in one, and it has following shortcoming: 1. can not disassemble, volume is fixed, and inconvenience is deposited in carrying; 2. while using, the height of straight horse ladder is unadjustable, and especially, when using as " double ladder ", whether whether suitable the height of ladder is will produce important impact to the facility of construction.
Utility model content
The utility model provides a kind of adjustable dual-purpose insulation straight horse ladder, and it has overcome in background technology and can not disassemble, and inconvenience, highly nonadjustable shortcoming are deposited in carrying.
The technical scheme adopting that the utility model solves its technical problem is:
The straight horse ladder of adjustable dual-purpose insulation, comprise the first supporting leg, the second supporting leg and fixing treadle, between described the first supporting leg and the second supporting leg, interval is arranged and is connected with above-mentioned fixedly treadle, described the first supporting leg, the second supporting leg all comprise respectively more piece tubing, between every adjacent 2-section pipe material, establish an above-mentioned fixedly treadle, described the first supporting leg, the second supporting leg and fixedly between treadle, by insulation tee piece, peg graft and fix, described tee piece has three ports, and described two adjacent tubing and are treadle three ports of pegging graft respectively fixedly.
In one preferred embodiment, there is a pipe box one end that is placed in ground of described the first supporting leg and the second supporting leg respectively sliding sleeve, the interlocking mechanism that is all provided with energy interlocking between described two pipe boxes and the first supporting leg, the second supporting leg and uncages; Each pipe box is provided with the governor motion that can slide up and down, and separately establishes adjusting treadle, and described adjusting treadle can be installed and removed the governor motion that is fixed in two pipe boxes.
In one preferred embodiment, described the first supporting leg and the second supporting leg all comprise first supporting leg and second supporting leg, described first supporting leg and second supporting leg are articulated by two articulated sections, described first supporting leg can be relative to second supporting leg in double ladder position with fixedly rotate between vertical ladder position, described first supporting leg that is positioned at double ladder position becomes double ladder with second leg-shaped, described fixedly first supporting leg and second supporting leg of vertical ladder position of being positioned at forms fixedly vertical ladder, another establishing between first supporting leg and second supporting leg for fixing first supporting leg and second supporting leg to form the fixedly locking buckle of vertical ladder.
In one preferred embodiment, between described the first supporting leg and the second supporting leg, be also provided with two pedals, when described first supporting leg is positioned at double ladder position, two pedal alignment and formation can be for the flat boards supporting.
In one preferred embodiment, also comprise two removably rectangular lacing wires, the two ends of described rectangular lacing wire are fastenedly connected respectively at the tee piece of first supporting leg, second supporting leg and in horizontal direction, described two rectangular lacing wires have equally distributed adjustable fastener hole.
In one preferred embodiment, the joint-cutting opening running through inside and outside offering on described pipe box, two opening ora terminalis of described joint-cutting opening stretch out into the first lug; Described lock-connection structure comprises one first lock pin and a first handle, it is protruding that described the first lock pin is provided with first ring, described the first lock pin is through two first lugs, and the protruding contact of described first ring is at one first lug, described first handle pivot joint the first lock pin and contact are at another the first lug, described first handle outer peripheral edges have interlocking position and pine oil position, and the spacing of described interlocking position first handle pivot joint relative to pine oil position axis is not etc.; Described governor motion comprises broken ring, the second lock pin and second handle, and two opening ora terminalis of described broken ring stretch out into the second lug; It is protruding that described the second lock pin is provided with the second ring, described the second lock pin is through two second lugs, and the protruding contact of described the second ring is at one second lug, described second handle pivot joint the second lock pin and contact are at another the second lug, described second handle outer peripheral edges have interlocking position and pine oil position, and the spacing of described interlocking position second handle pivot joint relative to pine oil position axis is not etc.
In one preferred embodiment, one end of described two pipe box kiss the earths is an affixed anti-slip rubber cover respectively.
In one preferred embodiment, described the first supporting leg, the second supporting leg and treadle adopt high strength filled and process insulated pipes used.
In one preferred embodiment, described pipe box adopts high-strength aluminum alloy material.
The technical program is compared with background technology, and its tool has the following advantages:
1. the first supporting leg described in, the second supporting leg and fixedly between treadle, by insulation tee piece, peg graft and fix, described tee piece has three ports, and described two adjacent tubing and are treadle three ports of pegging graft respectively fixedly, disassembled, carrying is deposited conveniently, and the height of realizing straight horse ladder is adjustable.
2. described in one end that is placed in ground of the first supporting leg and the second supporting leg respectively sliding sleeve have a pipe box, between described two pipe boxes and the first supporting leg, the second supporting leg, be all provided with the interlocking mechanism of can interlocking and uncaging; Each pipe box is provided with the governor motion that can slide up and down, and separately establishes adjusting treadle, and described adjusting treadle can be installed and removed the governor motion that is fixed in two pipe boxes, improves the complex-terrain applicability of this straight horse ladder, guarantees that this straight horse ladder also can steadily use at complex-terrain place.
3. also comprise two removably rectangular lacing wires, the two ends of described rectangular lacing wire are fastenedly connected respectively at the tee piece of first supporting leg, second supporting leg and in horizontal direction, described two rectangular lacing wires have equally distributed adjustable fastener hole, the steadiness while strengthening ladder use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
It is the schematic diagram of vertical ladder position that Fig. 1 has illustrated the utility model.
It is the schematic diagram of double ladder position that Fig. 2 has illustrated the utility model.
Fig. 3 has illustrated one of the utility model supporting leg bottom pipe box schematic diagram, and this figure is front schematic view.
Fig. 4 has illustrated two of the utility model supporting leg bottom pipe box schematic diagram, and this figure is side schematic view.
When Fig. 5 has illustrated the utility model and has been vertical ladder position, one of junction schematic diagram of first supporting leg and second supporting leg, this figure is front schematic view.
When Fig. 6 has illustrated the utility model and has been vertical ladder position, two of the junction schematic diagram of first supporting leg and second supporting leg, this figure is schematic rear view.
When Fig. 7 has illustrated the utility model and has been double ladder position, the junction schematic diagram of first supporting leg and second supporting leg.
Fig. 8 has illustrated tee piece connection diagram of the present utility model.
The specific embodiment
Please refer to Fig. 1 to Fig. 8, the straight horse ladder of adjustable dual-purpose insulation, comprise the first supporting leg 10, the second supporting leg 20 and fixedly treadle 30, 20 intervals of described the first supporting leg 10 and the second supporting leg are arranged and are connected with above-mentioned fixedly treadle 30, described the first supporting leg 10, the second supporting leg 20 all comprises respectively more piece tubing, between every adjacent 2-section pipe material, establish an above-mentioned fixedly treadle 30, described the first supporting leg 10, the second supporting leg 20 and fixedly between treadle 30 by insulation tee piece 40 peg graft and fix, described tee piece 40 has three ports, described two adjacent tubing and are treadle 30 three ports of pegging graft respectively fixedly.Therefore this straight horse ladder can pass through the dismounting of tee piece 40, suitably reduces or increase tubing, regulates ladder height, is also convenient to the long distance carrying of straight horse ladder simultaneously or deposits, and dwindles parking space.
There is a pipe box 50 one end that is placed in ground of described the first supporting leg 10 and the second supporting leg 20 respectively sliding sleeve, the 20 interlocking mechanisms 51 that are all provided with energy interlocking and uncage between described two pipe boxes 50 and the first supporting leg 10, the second supporting leg; Each pipe box 50 is provided with the governor motion 52 that can slide up and down, and separately establishes and regulates treadle 32, and described adjusting treadle 32 can be installed and removed the governor motion 52 that is fixed in two pipe boxes 50.By governor motion 52, make described adjusting treadle 32 after regulating set, remain on horizontal level all the time, and can not lose level along with the adjusting of pipe box 50.
Described the first supporting leg 10 and the second supporting leg 20 all comprise first supporting leg 11 and second supporting leg 12, described first supporting leg 11 and second supporting leg 12 are articulated by two articulated sections 42, described first supporting leg 11 can be relative to second supporting leg 12 in double ladder position with fixedly rotate between vertical ladder position, described first supporting leg 11 and second supporting leg 12 that is positioned at double ladder position forms double ladder, described fixedly first supporting leg 11 and second supporting leg 12 of vertical ladder position of being positioned at forms fixedly vertical ladder, separately at first supporting leg 11 and 12 of second supporting legs, establish for fixing first supporting leg 11 and second supporting leg 12 to form the fixedly locking buckle 41 of vertical ladder.Described the first supporting leg 10 and 20 of the second supporting legs are also provided with two pedals 31, and when described first supporting leg 11 is positioned at double ladder position, two pedal 31 alignment and formation can be for the flat boards supporting.
Also comprise two removably rectangular lacing wires 60, the two ends of described rectangular lacing wire 60 are fastenedly connected respectively at the tee piece 40 of first supporting leg 11, second supporting leg 12 and in horizontal direction, described two rectangular lacing wires 60 have equally distributed adjustable fastener hole 61.Described two rectangular lacing wires 60 and double ladder form a stable triangular structure, improved double ladder stability in use, by regulating the adjustable fastener hole of two rectangular lacing wires 60, regulate first supporting leg 11 and the strut amplitude of second supporting leg 12 when double ladder position.
The joint-cutting opening running through inside and outside offering on described pipe box 50, two opening ora terminalis of described joint-cutting opening stretch out into the first lug 513; Described lock-connection structure comprises one first lock pin 511 and a first handle 512, described the first lock pin 511 is provided with first ring protruding 5111, described the first lock pin 511 is through two first lugs 513, and protruding 5111 contacts of described first ring are at one first lug, described first handle 512 pivot joint the first lock pins 511 and contact are at another the first lug, described first handle 512 outer peripheral edges have interlocking position and pine oil position, and the spacing of described interlocking position first handle pivot joint relative to pine oil position axis is not etc.; Described governor motion 52 comprises broken ring 524, the second lock pin 521 and second handle 522, and two opening ora terminalis of described broken ring 524 stretch out into the second lug 523; Described the second lock pin 521 is provided with the second ring protruding 5211, described the second lock pin 521 is through two second lugs 523, and protruding 5211 contacts of described the second ring are at one second lug, described second handle 522 pivot joint the second lock pins 521 and contact are at another the second lug, described second handle 522 outer peripheral edges have interlocking position and pine oil position, and the spacing of described interlocking position second handle pivot joint relative to pine oil position axis is not etc.
In one preferred embodiment, one end of described two pipe box kiss the earths is an affixed anti-slip rubber cover 43 respectively.
In one preferred embodiment, described the first supporting leg 10, the second supporting leg 20 and treadle 30 adopt high strength filled and process insulated pipes used.
In one preferred embodiment, described pipe box 50 adopts high-strength aluminum alloy material.
The straight horse ladder of adjustable dual-purpose insulation of this utility model is owing to adopting multitube material to be pegged graft and formed by tee piece 40, have disassembled, adjustment height, the advantage of conveniently carrying and depositing, can be used as vertical ladder and double ladder meanwhile, simple, convenient, practical.
The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (9)
1. the straight horse of adjustable dual-purpose insulation is terraced, comprise the first supporting leg, the second supporting leg and fixing treadle, between described the first supporting leg and the second supporting leg, interval is arranged and is connected with above-mentioned fixedly treadle, it is characterized in that: described the first supporting leg, the second supporting leg all comprise respectively more piece tubing, between every adjacent 2-section pipe material, establish an above-mentioned fixedly treadle, described the first supporting leg, the second supporting leg and fixedly between treadle, by insulation tee piece, peg graft and fix, described tee piece has three ports, and described two adjacent tubing and are treadle three ports of pegging graft respectively fixedly.
2. the straight horse of adjustable dual-purpose insulation according to claim 1 is terraced, it is characterized in that: there is a pipe box one end that is placed in ground of described the first supporting leg and the second supporting leg respectively sliding sleeve the interlocking mechanism that is all provided with energy interlocking between described two pipe boxes and the first supporting leg, the second supporting leg and uncages; Each pipe box is provided with the governor motion that can slide up and down, and separately establishes adjusting treadle, and described adjusting treadle can be installed and removed the governor motion that is fixed in two pipe boxes.
3. the straight horse of adjustable dual-purpose insulation according to claim 1 is terraced, it is characterized in that: described the first supporting leg and the second supporting leg all comprise first supporting leg and second supporting leg, described first supporting leg and second supporting leg are articulated by two articulated sections, described first supporting leg can be relative to second supporting leg in double ladder position with fixedly rotate between vertical ladder position, described first supporting leg that is positioned at double ladder position becomes double ladder with second leg-shaped, described fixedly first supporting leg and second supporting leg of vertical ladder position of being positioned at forms fixedly vertical ladder, another establishing between first supporting leg and second supporting leg for fixing first supporting leg and second supporting leg to form the fixedly locking buckle of vertical ladder.
4. the straight horse ladder of adjustable dual-purpose insulation according to claim 3, is characterized in that: between described the first supporting leg and the second supporting leg, be also provided with two pedals, when described first supporting leg is positioned at double ladder position, two pedal alignment and formation can be for the flat boards supporting.
5. the straight horse of a kind of adjustable dual-purpose insulation according to claim 3 is terraced, it is characterized in that: also comprise two removably rectangular lacing wires, the two ends of described rectangular lacing wire are fastenedly connected respectively at the tee piece of first supporting leg, second supporting leg and in horizontal direction, described two rectangular lacing wires have equally distributed adjustable fastener hole.
6. the straight horse of a kind of adjustable dual-purpose insulation according to claim 2 is terraced, it is characterized in that:
The joint-cutting opening running through inside and outside offering on described pipe box, two opening ora terminalis of described joint-cutting opening stretch out into the first lug; Described lock-connection structure comprises one first lock pin and a first handle, it is protruding that described the first lock pin is provided with first ring, described the first lock pin is through two first lugs, and the protruding contact of described first ring is at one first lug, described first handle pivot joint the first lock pin and contact are at another the first lug, described first handle outer peripheral edges have interlocking position and pine oil position, and the spacing of described interlocking position first handle pivot joint relative to pine oil position axis is not etc.;
Described governor motion comprises broken ring, the second lock pin and second handle, and two opening ora terminalis of described broken ring stretch out into the second lug; It is protruding that described the second lock pin is provided with the second ring, described the second lock pin is through two second lugs, and the protruding contact of described the second ring is at one second lug, described second handle pivot joint the second lock pin and contact are at another the second lug, described second handle outer peripheral edges have interlocking position and pine oil position, and the spacing of described interlocking position second handle pivot joint relative to pine oil position axis is not etc.
7. the straight horse ladder of adjustable dual-purpose insulation according to claim 2, is characterized in that: one end of described two pipe box kiss the earths is an affixed anti-slip rubber cover respectively.
8. according to the straight horse ladder of a kind of adjustable dual-purpose insulation described in claim 1 or 2 or 3, it is characterized in that: described the first supporting leg, the second supporting leg and treadle adopt high strength filled and process insulated pipes used.
9. the straight horse ladder of a kind of adjustable dual-purpose insulation according to claim 2, is characterized in that: described pipe box adopts high-strength aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653680.8U CN203515293U (en) | 2013-10-22 | 2013-10-22 | Adjustable double-purpose insulating straight horse ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653680.8U CN203515293U (en) | 2013-10-22 | 2013-10-22 | Adjustable double-purpose insulating straight horse ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515293U true CN203515293U (en) | 2014-04-02 |
Family
ID=50374240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653680.8U Expired - Fee Related CN203515293U (en) | 2013-10-22 | 2013-10-22 | Adjustable double-purpose insulating straight horse ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515293U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265150A (en) * | 2014-09-29 | 2015-01-07 | 济南大学 | Portable combined 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 |
| CN107120056A (en) * | 2017-04-14 | 2017-09-01 | 广西民族大学 | A kind of detachable stair |
| GB2622879A (en) * | 2022-09-30 | 2024-04-03 | Moonraker Innovation Ltd | Modular ladder |
-
2013
- 2013-10-22 CN CN201320653680.8U patent/CN203515293U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265150A (en) * | 2014-09-29 | 2015-01-07 | 济南大学 | Portable combined 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 |
| CN107120056A (en) * | 2017-04-14 | 2017-09-01 | 广西民族大学 | A kind of detachable stair |
| GB2622879A (en) * | 2022-09-30 | 2024-04-03 | Moonraker Innovation Ltd | Modular ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203515293U (en) | Adjustable double-purpose insulating straight horse ladder | |
| CN205208347U (en) | Street light pole of high stability | |
| CN205814958U (en) | A kind of athletic training jumping stand | |
| CN204637465U (en) | Rock-climbing combined mechanism | |
| CN109107202B (en) | Hurdle frame with adjustable | |
| CN205318761U (en) | Novel mark tablet safely | |
| CN206616923U (en) | A kind of concurrent | |
| CN103053362B (en) | Agricultural single greenhouse and putting up method thereof | |
| CN208443383U (en) | A kind of hand-held vertical sliding staff special for surveying land | |
| CN208294407U (en) | A kind of sliceable multisection type vertical ladder | |
| CN207812355U (en) | A kind of urban road and traffic engineering protective fence | |
| CN210840925U (en) | Convenient ornamental trees and shrubs righting device who adjusts | |
| CN206816162U (en) | A kind of cat ladder for building | |
| CN209572590U (en) | A kind of dragon fruit fixing device | |
| CN205857405U (en) | The hall perpendicular plaque mounting structure of formula building | |
| CN204888220U (en) | Ornamental trees and shrubs protective cradle installs base | |
| CN205857184U (en) | A kind of taper pile construction angle positioning device | |
| CN214229178U (en) | Assemble convenient road green belt and plant and use handrail | |
| CN204552037U (en) | Combined inserting scaffold | |
| CN209958776U (en) | Building engineering protective bracket | |
| CN204141873U (en) | Solar bracket and ground plinth jockey | |
| CN106760865B (en) | A kind of electric power bar | |
| CN215646088U (en) | Cable support convenient to equipment | |
| CN103120843A (en) | Martial art quincuncial pile convenient to insert and pull out | |
| CN203108146U (en) | Martial art quincuncial pile simple and convenient to insert and remove |
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: 20140402 Termination date: 20201022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |