CN204126548U - A kind of triangle ladder conveniently pushed - Google Patents
A kind of triangle ladder conveniently pushed Download PDFInfo
- Publication number
- CN204126548U CN204126548U CN201420466726.XU CN201420466726U CN204126548U CN 204126548 U CN204126548 U CN 204126548U CN 201420466726 U CN201420466726 U CN 201420466726U CN 204126548 U CN204126548 U CN 204126548U
- Authority
- CN
- China
- Prior art keywords
- ladder
- sleeve pipe
- universal wheel
- supporting leg
- steel pipe
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
A kind of triangle ladder conveniently pushed, relate to triangle ladder technical field, comprise ladder, supporting leg and universal wheel, the overall structure triangular in shape of described ladder, four supporting legs are installed bottom ladder, in the bottom of supporting leg, square slipmat is installed, crossbeam is provided with between the supporting leg of ladder two bottom sides, below described crossbeam, fixed bar is installed, described fixed bar is set with adjustable sleeve pipe, described sleeve pipe offers two slotted holes, two set screw are installed in slotted hole, described sleeve pipe is also welded with steel pipe, in steel pipe, high-strength spring is installed, in the bottom of sleeve pipe, universal wheel is installed, described universal wheel is mounted on the high-strength spring in sleeve pipe, the height height 1-2 centimetre of the aspect ratio supporting leg of described steel pipe and universal wheel.The utility model novel in structural design is reasonable, easy to use, can conveniently push, and good stability when using, can the safety of available protecting user of service.
Description
Technical field:
The utility model relates to triangle ladder technical field, is specifically related to a kind of triangle ladder conveniently pushed.
Background technology:
Triangle body all can often use in producing with the enterprise of factory in daily life, it is found that a maximum problem carries inconvenience exactly in normal use owing to using for a long time, therefore people associate and install the mode of universal wheel in bottom and carry out moving back fortune, but simple universal wheel of installing really can not solve and pushes difficult problem because be but difficult to keep the stability of triangle ladder after having installed universal wheel when in use.
Utility model content:
Technical problem to be solved in the utility model be to provide a kind of novel in structural design reasonable, easy to use, can conveniently push, and the triangle ladder conveniently pushed of good stability when using.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of triangle ladder conveniently pushed, comprise ladder, supporting leg and universal wheel, the overall structure triangular in shape of described ladder, four supporting legs are installed bottom ladder, in the bottom of supporting leg, square slipmat is installed, crossbeam is provided with between the supporting leg of ladder two bottom sides, below described crossbeam, fixed bar is installed, described fixed bar is set with adjustable sleeve pipe, described sleeve pipe offers two slotted holes, two set screw are installed in slotted hole, by the suit length of adjustable screw gram adjusting sleeve pipe on fixed bar, described sleeve pipe is also welded with steel pipe, in steel pipe, high-strength spring is installed, in the bottom of sleeve pipe, universal wheel is installed, described universal wheel is mounted on the high-strength spring in sleeve pipe, the height height 1-2 centimetre of the aspect ratio supporting leg of described steel pipe and universal wheel.
By the installation of universal wheel and steel pipe and sleeve pipe, under the condition that ladder does not affect by external force, whole ladder is supported by the universal wheel be arranged on bottom ladder, so just can by promotion random for whole ladder, and in time having people or weight negative pressure on ladder, high-strength spring above universal wheel can compress under the influence of pressure, thus drive universal wheel also to start back shrinkage, supporting leg in time being retracted to a certain degree bottom ladder just touches ground, now the overall weight of ladder is just born by four supporting legs, and now universal wheel just loses guiding and rolling action, and the sleeve pipe be set with on fixed bar and set screw can carry out the development length of adjusting sleeve pipe and steel pipe according to different landform, so just make the height of universal wheel and support bar can be suitable for multiple landform, and there is also mounted slipmat in the bottom of supporting leg, this prevents ladder to slide, enhance the stability of ladder, safety guarantee is provided for staff climbs.
The beneficial effects of the utility model are: novel in structural design is reasonable, easy to use, can conveniently push, and good stability when using, can the safety of available protecting user of service.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Wherein: 1-ladder; 2-crossbeam; 3-supporting leg; 4-slipmat; 5-fixed bar; 6-steel pipe; 7-universal wheel.
Detailed description of the invention:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of triangle ladder conveniently pushed, comprise ladder 1, supporting leg 3 and universal wheel 7, the overall structure triangular in shape of described ladder 1, four supporting legs 3 are installed bottom ladder 1, in the bottom of supporting leg 3, square slipmat 4 is installed, crossbeam 2 is provided with between the supporting leg 3 of ladder 1 two bottom sides, below described crossbeam 2, fixed bar 5 is installed, described fixed bar 5 is set with adjustable sleeve pipe, described sleeve pipe offers two slotted holes, two set screw are installed in slotted hole, by the suit length of adjustable screw gram adjusting sleeve pipe on fixed bar 5, described sleeve pipe is also welded with steel pipe 6, in steel pipe 6, high-strength spring is installed, in the bottom of sleeve pipe 6, universal wheel 7 is installed, described universal wheel 7 is mounted on the high-strength spring in sleeve pipe, the height height 1-2 centimetre of the aspect ratio supporting leg 3 of described steel pipe 6 and universal wheel 7.
By the installation of universal wheel 7 and steel pipe 6 and sleeve pipe, under the condition that ladder 1 does not affect by external force, whole ladder 1 is supported by the universal wheel 7 be arranged on bottom ladder 1, so just can by promotion random for whole ladder 1, and in time having people or weight negative pressure on ladder 1, high-strength spring above universal wheel 7 can compress under the influence of pressure, thus drive universal wheel 7 also to start back shrinkage, supporting leg 3 in time being retracted to a certain degree bottom ladder 1 just touches ground, now the overall weight of ladder 1 is just born by four supporting legs 3, and now universal wheel 7 just loses guiding and rolling action, and the sleeve pipe be set with on fixed bar 5 and set screw can carry out the development length of adjusting sleeve pipe and steel pipe 6 according to different landform, so just make the height of universal wheel 7 and support bar 5 can be suitable for multiple landform, and there is also mounted slipmat 4 in the bottom of supporting leg 3, this prevents ladder 1 to slide, enhance the stability of ladder 1, safety guarantee is provided for staff climbs.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the triangle ladder conveniently pushed, comprise ladder, supporting leg and universal wheel, the overall structure triangular in shape of described ladder, four supporting legs are installed bottom ladder, it is characterized in that: the bottom of described supporting leg is provided with square slipmat, crossbeam is provided with between the supporting leg of ladder two bottom sides, below described crossbeam, fixed bar is installed, described fixed bar is set with adjustable sleeve pipe, described sleeve pipe offers two slotted holes, two set screw are installed in slotted hole, described sleeve pipe is also welded with steel pipe, in steel pipe, high-strength spring is installed, in the bottom of sleeve pipe, universal wheel is installed, described universal wheel is mounted on the high-strength spring in sleeve pipe, the height height 1-2 centimetre of the aspect ratio supporting leg of described steel pipe and universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466726.XU CN204126548U (en) | 2014-08-18 | 2014-08-18 | A kind of triangle ladder conveniently pushed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466726.XU CN204126548U (en) | 2014-08-18 | 2014-08-18 | A kind of triangle ladder conveniently pushed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126548U true CN204126548U (en) | 2015-01-28 |
Family
ID=52382915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466726.XU Expired - Fee Related CN204126548U (en) | 2014-08-18 | 2014-08-18 | A kind of triangle ladder conveniently pushed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484661A (en) * | 2016-01-07 | 2016-04-13 | 惠生（南通）重工有限公司 | Movable inclined ladder |
| CN106499327A (en) * | 2016-12-07 | 2017-03-15 | 枣庄度秘信息科技有限公司 | A multifunctional ladder for decoration |
-
2014
- 2014-08-18 CN CN201420466726.XU patent/CN204126548U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484661A (en) * | 2016-01-07 | 2016-04-13 | 惠生（南通）重工有限公司 | Movable inclined ladder |
| CN106499327A (en) * | 2016-12-07 | 2017-03-15 | 枣庄度秘信息科技有限公司 | A multifunctional ladder for decoration |
| CN106499327B (en) * | 2016-12-07 | 2018-04-20 | 虞王君 | A multifunctional ladder for decoration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204126548U (en) | A kind of triangle ladder conveniently pushed | |
| CN204609737U (en) | A kind of anti-skidding by ladder | |
| CN203230338U (en) | Novel ladder | |
| CN203961261U (en) | The adjustable fast-assembling stair of a kind of width | |
| CN201447860U (en) | Architectural working movable operating platform | |
| CN202098725U (en) | Oil feeding device with end type ladder | |
| CN205857246U (en) | A kind of well lid height is from lifting device | |
| CN202405656U (en) | Device used for maintenance of Beringer valves of transformer substation circuit breakers | |
| CN202077907U (en) | Novel lifting chair | |
| CN202441252U (en) | Ladder | |
| CN205745047U (en) | A kind of firm spring | |
| CN204297783U (en) | A kind of cable unwinding device | |
| CN204532039U (en) | A kind of two extension ladder devices using technology of Internet of things | |
| CN203641779U (en) | Steel column foundation bolt guiding cone | |
| CN202112643U (en) | Novel stool | |
| CN202375476U (en) | Staircase storage cabinet | |
| CN203081809U (en) | Draw bar fan | |
| CN203542514U (en) | Simple dismounting device for plunger pump assembly | |
| CN202900023U (en) | Novel trestle ladder | |
| CN204552045U (en) | A kind of novel building support | |
| CN204527403U (en) | A kind of prop stand for bicycle support structure | |
| CN202125784U (en) | Anti-slipping desk lamp | |
| CN202001828U (en) | Gas dispensing device with end-type ladder stand | |
| CN202832167U (en) | Telescopic strip-shaped ladder | |
| CN202128102U (en) | Novel desk |
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: 20150128 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |