CN204754746U - Mobilizable platform handrail rail ladder - Google Patents
Mobilizable platform handrail rail ladder Download PDFInfo
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- CN204754746U CN204754746U CN201520308441.8U CN201520308441U CN204754746U CN 204754746 U CN204754746 U CN 204754746U CN 201520308441 U CN201520308441 U CN 201520308441U CN 204754746 U CN204754746 U CN 204754746U
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Abstract
The utility model discloses a mobilizable platform handrail rail ladder, include the folding rail ladder support of constituteing by fore -stock subassembly and after -poppet subassembly, and mobilizable chassis, rail ladder support is fixed on the chassis. The utility model discloses setting up mobilizable chassis, can not needing the operator to climb to climb down and carry during the use, it can remove directly to promote the rail ladder, sets up left bar and right bar, and the operator stands and goes up back in the U -shaped frame, adopts rotatable rail pole to detain and can prevent at positioning hook that the operator from stepping on empty layback and dropping, causes the injury.
Description
Technical field
The new shape of this practicality relates to high-rise working equipment, particularly one moveable platform handrail fence ladder.
Background technology
At present, high-rise working item gets more and more, (such as: brush dust wall, wall fitting, roof decoration, electric light are installed etc.), and these high-rise workings all need the fence ladder of ascending a height to carry out operation, existing fence ladder is fixing shape, during use, the both legs fork of fence ladder forms herringbone and fixes, after operator's climbing is got on, only has both feet contact platform, careless slightly, will fall down, use quite dangerous; And after every subjob completes a position, need to be carried to another job position, use and comparatively bother.
practical new shape content
The object of the new shape of this practicality is the above-mentioned defect for prior art, provides that a kind of structure is simple, the moveable platform handrail fence ladder of use safety.
For solving the above-mentioned defect of prior art, the technical scheme that the new shape of this practicality provides is: a kind of moveable platform handrail fence ladder, comprise the folding fence ladder support be made up of fore-stock assembly and after-poppet assembly, and moveable chassis, described fence ladder support is fixed on described chassis.
One as the utility model moveable platform handrail fence ladder is improved, described fore-stock assembly comprises the first fore-stock bar and the second fore-stock bar, connected by polylith fence gangboard between described first fore-stock bar and the second fore-stock bar, described first fore-stock bar is provided with a left bar, described second fore-stock bar is provided with a right bar, described left bar is connected with the upper end of described right bar, forms a U-shaped frame preventing human body from dropping.
One as the utility model moveable platform handrail fence ladder is improved, and described after-poppet assembly comprises the first rear rack pole and the second rear rack pole, adopts many connecting rods to connect between described first rear rack pole and the second rear rack pole.
One as the utility model moveable platform handrail fence ladder is improved, upper end and the upper end of described after-poppet assembly of described fore-stock assembly adopt a folding stage plate to be connected, and three lateral edges of folding stage plate adopt a U-shaped preventing instrument from dropping to enclose frame sealing.
One as the utility model moveable platform handrail fence ladder is improved, the end of described first rear rack pole is flexibly connected by pin with the upper end of described first fore-stock bar, and the end of described second rear rack pole is flexibly connected by pin with the upper end of described second fore-stock bar.
One as the utility model moveable platform handrail fence ladder is improved, the middle part of described first rear rack pole is connected by the first folding pull rod with the middle part of described first fore-stock bar, the middle part of described second rear rack pole is connected by the second folding pull rod with the middle part of described second fore-stock bar, described first folding pull rod with adopt a rotating shaft in the middle part of the second folding pull rod and be connected.
One as the utility model moveable platform handrail fence ladder is improved, and described U-shaped encloses frame bottom and adopts a protective screening preventing instrument from dropping to be connected with described U-shaped frame bottom.
One as the utility model moveable platform handrail fence ladder is improved, described chassis is provided with and connects bearing for described first fore-stock bar, the second fore-stock bar, the first rear rack pole with the second rear rack pole, described first fore-stock bar, the second fore-stock bar, the first rear rack pole and the second rear rack pole adopt steady pin to be fixed on described connection bearing respectively, and the lower end on described chassis is provided with multiple mobile guide wheel.
One as the utility model moveable platform handrail fence ladder is improved, and the upper end of described first fore-stock bar is provided with a positioning hanger, and the upper end of described second fore-stock bar is provided with a rotatable rail bar.
One as the utility model moveable platform handrail fence ladder is improved, one end of described fence gangboard adopts the first bracing piece to be supported on described first fore-stock bar, and the other end of described fence gangboard adopts the second bracing piece to be supported on described second fore-stock bar.
Compared with prior art, the utility model has the advantages that: the utility model adopts moveable chassis and folding fence ladder support, folding fence ladder support adopts fore-stock assembly and after-poppet assembly composition, the chevron shaped support of rear formation one opened by fore-stock assembly and after-poppet assembly, folding fence ladder support is fixedly connected on moveable chassis, and left bar and right bar are set on fore-stock assembly, left bar is connected with the upper end of right bar, form a U-shaped frame preventing human body from dropping, upper end and the upper end of after-poppet assembly of fore-stock assembly adopt a folding stage plate to be connected, three lateral edges of folding stage plate adopt a U-shaped preventing instrument from dropping to enclose frame sealing, U-shaped encloses frame bottom and adopts a protective screening preventing instrument from dropping to be connected with U-shaped frame bottom, the utility model arranges moveable chassis, operator can not be needed during use to climb up to climb down and carry, direct promotion fence ladder and removable, left bar and right bar are set, operator stands after in upper U-shaped frame, adopt rotatable rail bar to be buckled in positioning hanger can prevent from operator from stepping on empty layback dropping, damage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Reference numeral title: 1, fore-stock assembly 2, after-poppet assembly 3, fence ladder support 4, chassis 5, landing slab 6, U-shaped enclose frame 7, first folding pull rod 8, second folding pull rod 9, rotating shaft 10, protective screening 11, first fore-stock bar 12, second fore-stock bar 13, fence gangboard 14, left bar 15, right bar 16, U-shaped frame 21, first rear rack pole 22, second rear rack pole 23, connecting rod 41, connect bearing 42, guide wheel 111, positioning hanger 121, rotatable rail bar.
Detailed description of the invention
Just with reference to the accompanying drawings the utility model is further described below.
embodiment one: as shown in Figure 1, a kind of moveable platform handrail fence ladder, comprises the folding fence ladder support 3 be made up of fore-stock assembly 1 and after-poppet assembly 2, and moveable chassis 4, and fence ladder support 3 is fixed on chassis 4; Chassis 4 is provided with and connects bearing 41 for the first fore-stock bar 11, second fore-stock bar 12, first rear rack pole 21 with the second rear rack pole 22, first fore-stock bar 11, second fore-stock bar 12, first rear rack pole 21 adopts steady pin to be fixed on the second rear rack pole 22 to be connected on bearing 41 respectively, and the lower end on chassis 4 is provided with multiple mobile guide wheel 42.Moveable chassis 4, can not need operator to climb up to climb down and carry during use, directly promote this product namely removable.
Preferably, fore-stock assembly 1 comprises the first fore-stock bar 11 and the second fore-stock bar 12, connected by polylith fence gangboard 13 between first fore-stock bar 11 and the second fore-stock bar 12, first fore-stock bar 11 is provided with a left bar 14, second fore-stock bar 12 is provided with a right bar 15, left bar 14 is connected with the upper end of right bar 15, forms a U-shaped frame 16 preventing human body from dropping.
Preferably, after-poppet assembly 2 comprises the first rear rack pole 21 and adopts many connecting rods 23 to connect between the second rear rack pole 22, first rear rack pole 21 and the second rear rack pole 22.
Preferably, upper end and the upper end of after-poppet assembly 2 of fore-stock assembly 1 adopt a folding stage plate 5 to be connected, and three lateral edges of folding stage plate 5 adopt a U-shaped preventing instrument from dropping to enclose frame 6 and seal.
Preferably, the end of the first rear rack pole 21 is flexibly connected by pin with the upper end of the first fore-stock bar 11, and the end of the second rear rack pole 22 is flexibly connected by pin with the upper end of the second fore-stock bar 12.
Preferably, the middle part of the first rear rack pole 21 is connected by the first folding pull rod 7 with the middle part of the first fore-stock bar 11, the middle part of the second rear rack pole 22 is connected by the second folding pull rod 8 with the middle part of the second fore-stock bar 12, the first folding pull rod 7 with adopt a rotating shaft 9 in the middle part of the second folding pull rod 8 and be connected.
Preferably, U-shaped encloses bottom frame 6 and is connected with adopting a protective screening preventing instrument from dropping 10 bottom U-shaped frame 16.The instrument that protective screening 10 can prevent operator from using drops, and also can prevent operator from accidentally dropping, the safety of protection operator.
Preferably, the upper end that the upper end of the first fore-stock bar 11 is provided with positioning hanger 111, a second fore-stock bar 12 is provided with a rotatable rail bar 121.Operator stands after in upper U-shaped frame 16, adopts rotatable rail bar 121 to be buckled in positioning hanger 111 and can prevent from operator from stepping on empty layback dropping, avoid damaging.
Preferably, one end of fence gangboard 13 adopts the first bracing piece 131 to be supported on the first fore-stock bar 11, and the other end of fence gangboard 13 adopts the second bracing piece 132 to be supported on the second fore-stock bar 12.
embodiment two: a kind of platform rail ladder, comprise the folding fence ladder support 3 be made up of fore-stock assembly 1 and after-poppet assembly 2, fore-stock assembly 1 comprises the first fore-stock bar 11 and the second fore-stock bar 12, connected by polylith fence gangboard 13 between first fore-stock bar 11 and the second fore-stock bar 12, first fore-stock bar 11 is provided with a left bar 14, second fore-stock bar 12 is provided with a right bar 15, left bar 14 is connected with the upper end of right bar 15, forms a U-shaped frame 16 preventing human body from dropping; After-poppet assembly 2 comprises the first rear rack pole 21 and adopts many connecting rods 23 to connect between the second rear rack pole 22, first rear rack pole 21 and the second rear rack pole 22.
Preferably, upper end and the upper end of after-poppet assembly 2 of fore-stock assembly 1 adopt a folding stage plate 5 to be connected, and three lateral edges of folding stage plate 5 adopt a U-shaped preventing instrument from dropping to enclose frame 6 and seal.
Preferably, the end of the first rear rack pole 21 is flexibly connected by pin with the upper end of the first fore-stock bar 11, and the end of the second rear rack pole 22 is flexibly connected by pin with the upper end of the second fore-stock bar 12.
Preferably, the middle part of the first rear rack pole 21 is connected by the first folding pull rod 7 with the middle part of the first fore-stock bar 11, the middle part of the second rear rack pole 22 is connected by the second folding pull rod 8 with the middle part of the second fore-stock bar 12, the first folding pull rod 7 with adopt a rotating shaft 9 in the middle part of the second folding pull rod 8 and be connected.
Preferably, U-shaped encloses bottom frame 6 and is connected with adopting a protective screening preventing instrument from dropping 10 bottom U-shaped frame 16.The instrument that protective screening 10 can prevent operator from using drops, and also can prevent operator from accidentally dropping, the safety of protection operator.
Preferably, the upper end that the upper end of the first fore-stock bar 11 is provided with positioning hanger 111, a second fore-stock bar 12 is provided with a rotatable rail bar 121.Operator stands after in upper U-shaped frame, adopts rotatable rail bar 121 to be buckled in positioning hanger 111 and can prevent from operator from stepping on empty layback dropping, avoid damaging.
Preferably, one end of fence gangboard 13 adopts the first bracing piece 131 to be supported on the first fore-stock bar 11, and the other end of fence gangboard 13 adopts the second bracing piece 132 to be supported on the second fore-stock bar 12.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this manual, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. a moveable platform handrail fence ladder, is characterized in that, comprises the folding fence ladder support be made up of fore-stock assembly and after-poppet assembly, and moveable chassis, and described fence ladder support is fixed on described chassis.
2. moveable platform handrail fence ladder according to claim 1, it is characterized in that, described fore-stock assembly comprises the first fore-stock bar and the second fore-stock bar, connected by polylith fence gangboard between described first fore-stock bar and the second fore-stock bar, described first fore-stock bar is provided with a left bar, described second fore-stock bar is provided with a right bar, and described left bar is connected with the upper end of described right bar, forms a U-shaped frame preventing human body from dropping.
3. moveable platform handrail fence ladder according to claim 2, it is characterized in that, described after-poppet assembly comprises the first rear rack pole and the second rear rack pole, adopts many connecting rods to connect between described first rear rack pole and the second rear rack pole.
4. moveable platform handrail fence ladder according to claim 2, it is characterized in that, upper end and the upper end of described after-poppet assembly of described fore-stock assembly adopt a folding stage plate to be connected, and three lateral edges of folding stage plate adopt a U-shaped preventing instrument from dropping to enclose frame sealing.
5. moveable platform handrail fence ladder according to claim 3, it is characterized in that, the end of described first rear rack pole is flexibly connected by pin with the upper end of described first fore-stock bar, and the end of described second rear rack pole is flexibly connected by pin with the upper end of described second fore-stock bar.
6. moveable platform handrail fence ladder according to claim 3, it is characterized in that, the middle part of described first rear rack pole is connected by the first folding pull rod with the middle part of described first fore-stock bar, the middle part of described second rear rack pole is connected by the second folding pull rod with the middle part of described second fore-stock bar, described first folding pull rod with adopt a rotating shaft in the middle part of the second folding pull rod and be connected.
7. moveable platform handrail fence ladder according to claim 4, it is characterized in that, described U-shaped encloses frame bottom and adopts a protective screening preventing instrument from dropping to be connected with described U-shaped frame bottom.
8. moveable platform handrail fence ladder according to claim 3, it is characterized in that, described chassis is provided with and connects bearing for described first fore-stock bar, the second fore-stock bar, the first rear rack pole with the second rear rack pole, described first fore-stock bar, the second fore-stock bar, the first rear rack pole and the second rear rack pole adopt steady pin to be fixed on described connection bearing respectively, and the lower end on described chassis is provided with multiple mobile guide wheel.
9. moveable platform handrail fence ladder according to claim 2, it is characterized in that, the upper end of described first fore-stock bar is provided with a positioning hanger, and the upper end of described second fore-stock bar is provided with a rotatable rail bar.
10. moveable platform handrail fence ladder according to claim 2, it is characterized in that, one end of described fence gangboard adopts the first bracing piece to be supported on described first fore-stock bar, and the other end of described fence gangboard adopts the second bracing piece to be supported on described second fore-stock bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308441.8U CN204754746U (en) | 2015-05-14 | 2015-05-14 | Mobilizable platform handrail rail ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308441.8U CN204754746U (en) | 2015-05-14 | 2015-05-14 | Mobilizable platform handrail rail ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754746U true CN204754746U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308441.8U Active CN204754746U (en) | 2015-05-14 | 2015-05-14 | Mobilizable platform handrail rail ladder |
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| Country | Link |
|---|---|
| CN (1) | CN204754746U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780823A (en) * | 2017-11-22 | 2018-03-09 | 天津市金锚家居用品有限公司 | A kind of bulwark ladder with new crosspiece lock uint |
| CN108071334A (en) * | 2017-12-13 | 2018-05-25 | 姚俊俊 | A kind of dedicated folding emergency staircase of removing |
| WO2019170141A1 (en) * | 2018-03-09 | 2019-09-12 | 创智国际五金集团有限公司 | Platform ladder |
-
2015
- 2015-05-14 CN CN201520308441.8U patent/CN204754746U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780823A (en) * | 2017-11-22 | 2018-03-09 | 天津市金锚家居用品有限公司 | A kind of bulwark ladder with new crosspiece lock uint |
| CN107780823B (en) * | 2017-11-22 | 2024-03-22 | 天津市金锚家居用品有限公司 | Handrail ladder with crosspiece locking device |
| CN108071334A (en) * | 2017-12-13 | 2018-05-25 | 姚俊俊 | A kind of dedicated folding emergency staircase of removing |
| WO2019170141A1 (en) * | 2018-03-09 | 2019-09-12 | 创智国际五金集团有限公司 | Platform ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181029 Address after: 523000 Jinsha South Road, Shajiao Town, Dongguan, Guangdong Patentee after: Dongguan Bazhi metal products Co., Ltd. Address before: 523000 Jin Lei Industrial Park, 92 West long road, Tian Xin Tang, Tangxia Town, Dongguan, Guangdong. Patentee before: POWERISE INTERNATIONAL HARDWARE GROUP CO., LTD. |
|
| TR01 | Transfer of patent right |