CN201649601U - Scaffold comprising folding ladders - Google Patents

Scaffold comprising folding ladders Download PDF

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Publication number
CN201649601U
CN201649601U CN2010201668563U CN201020166856U CN201649601U CN 201649601 U CN201649601 U CN 201649601U CN 2010201668563 U CN2010201668563 U CN 2010201668563U CN 201020166856 U CN201020166856 U CN 201020166856U CN 201649601 U CN201649601 U CN 201649601U
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CN
China
Prior art keywords
ladder
scaffold
unit
splicing sleeve
bolt
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
Application number
CN2010201668563U
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Chinese (zh)
Inventor
刘丰铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tianyu construction Group Co., Ltd.
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刘丰铭
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘丰铭 filed Critical 刘丰铭
Priority to CN2010201668563U priority Critical patent/CN201649601U/en
Application granted granted Critical
Publication of CN201649601U publication Critical patent/CN201649601U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a scaffold comprising folding ladders, which comprises an upright rod set, a horizontal rod set, a support and a scissors support. The upright rod set can be an integration comprising a plurality of ladder units, and the ladder units are connected together via movable hinge structures. The horizontal rod set can also be an integration comprising a plurality of ladder units, and the ladder units are connected together via movable hinge structures. The upright rod set and the horizontal rod set are connected together via a movable hinge structure to be added with the support and the scissors support to form the scaffold. The ladder units are mutually connected together in pairs to form an integration so as to form a longer ladder. The combination of the ladder units has the advantages of extremely convenient movement, carrying and storage, multiple functions of one object, increased use functions and capabilities of both being used as a scaffold and being used as a ladder.

Description

By the molecular scaffold of folding ladder
Technical field
The utility model relates to a kind of scaffold, and is particularly a kind of by the molecular scaffold of folding ladder.
Background technology
Existing scaffold generally be build temporarily or form by many rod members and plate splicing-in, these scaffold function singlenesses are only made scaffold and are used, and can not make ladder and use, and move, carrying, preservation be very inconvenient.
The utility model content
At above problem, the purpose of this utility model provides a kind of ladder of can doing and uses and can make scaffold again and use, and moves, carrying, preservation ladder very easily, and is particularly a kind of by the molecular scaffold of folding ladder.
For addressing the above problem, the technical solution adopted in the utility model is: a kind of by the molecular scaffold of folding ladder, comprise vertical rod group, horizon bar group, support, bridging, described vertical rod group can be that several ladders unit is joined together to form an integral body by the hinges structure; Described horizon bar group also can be that several ladders unit is joined together to form an integral body by the hinges structure; Link together by the hinges structure between described vertical rod group and the horizon bar group.
Described hinges structure comprises short metal tube, metal sheet, junction plate, axis, splicing sleeve, connecting hole and pin, weld together side by side by a metal sheet between the identical short metal tube of two specifications, be inserted in an axis respectively in two short metal tubes, this axis one end is provided with pin-and-hole and pin, and the other end is provided with the retaining sheet that prevents that axis from skidding off from metal tube; The axis of two short metal tubes is put into the connecting hole that end, ladder unit is reserved respectively, and is free to rotate; Outside symmetry at this hinges structure junction plate is on one side fixed two splicing sleeves, the cross sectional shape of this splicing sleeve is being a square tube shape near the junction plate place, be right-angled triangle away from the junction plate place, this splicing sleeve has a screw on top, right-angled triangle place.
When two joint ladder unit link together with the hinges structure, the second joint ladder unit side frame lower bottom part, in the corresponding place of splicing sleeve right-angled triangle place top screw therewith one bolt is set, this bolt splicing sleeve right-angled triangle place top screw therewith is complementary, this bolt lower end has the turn handwheel, and the bolt upper end has the retaining screw plug.
Described support, bridging all are connected with the ladder unit with movable pin.
Splicing sleeve in the described hinges structure can be fixedlyed connected with the ladder unit, also can flexibly connect by bolt with the ladder unit.
This by the molecular scaffold of folding ladder, its horizon bar group can be made up of than the ladder unit of comparatively dense cross bar, is convenient to the scaffold pedal that personnel operate in the above so that form.
The utility model is connected together the ladder unit in twos by hinge arrangement, form an integral body, both can make the horizon bar group of scaffold, also can make the vertical rod group of scaffold, link together by the hinges structure between described vertical rod group and the horizon bar group, add and support and bridging, so just formed a scaffold; In addition, form an integral body, just form long ladder when a plurality of ladders unit is connected together in twos; Such combination is not only moved, carrying, preservation are very convenient, and one-object-many-purposes, has increased function of use, both can make scaffold and use, and can make ladder again and use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model scaffold
Fig. 2 is the splicing sleeve structural representation of the utility model scaffold
Fig. 3 is the hinges structural representation of the utility model scaffold
The specific embodiment
Fig. 1 is the structural representation of the utility model scaffold, comprises vertical rod group 1, horizon bar group 6, support 3, bridging 7, and described vertical rod group 1 can be that several ladders unit 4 is joined together to form an integral body by hinges structure 5; Described horizon bar group 6 also can be that several ladders unit is joined together to form an integral body by hinges structure 5; Also link together between described vertical rod group 1 and the horizon bar group 6 by hinges structure 5.
From Fig. 2, Fig. 3 as can be seen: described hinges structure 5 comprises short metal tube 13, metal sheet 14, connector 15, axis 10, splicing sleeve 12, screw 16 and pin 9, two identical short metal tubes 13 of specification are welded on the junction plate 14 side by side, be inserted in an axis 10 respectively in two short metal tubes 13, this axis one end is provided with pin-and-hole and pin 11, and the other end is made retaining sheet 17; The axis of two short metal tubes is put into the connecting hole that 4 ends, ladder unit are reserved respectively, and is free to rotate; Outside symmetry at this hinges structure 5 connector 15 is on one side fixed two splicing sleeves 12, the cross sectional shape of this splicing sleeve 12 is being a triangle away from connector 15 places, be square tube shape near connector 15 places, this splicing sleeve 12 has a screw 16 on top, right-angled triangle place; When two joint ladder unit link together with hinges structure 5, another joint ladder side frame lower bottom part of no splicing sleeve, in splicing sleeve 12 right-angled triangle place top screws 16 corresponding places therewith one bolt that is complementary 9 is set, these bolt 9 lower ends have turn handwheel 18, and the upper end has retaining screw plug 8.
Support among Fig. 12,3 and bridging 7,11 all be connected with the ladder unit activity with pin.
Splicing sleeve 12 in the described hinges structure 5 can be fixedlyed connected with the ladder unit, also can flexibly connect by bolt with the ladder unit.
The described scaffold of being made up of the ladder unit, its horizon bar group 6 can be made up of than the ladder unit of comparatively dense cross bar 19, is convenient to the scaffold pedal that personnel operate in the above so that form.

Claims (5)

1. one kind by the molecular scaffold of folding ladder, comprises vertical rod group, horizon bar group, support, bridging, and it is characterized in that: described vertical rod group can be that several ladders unit is joined together to form an integral body by the hinges structure; Described horizon bar group also can be that several ladders unit is joined together to form an integral body by the hinges structure; Link together by the hinges structure between described vertical rod group and the horizon bar group.
2. according to claim 1 a kind of by the molecular scaffold of folding ladder, it is characterized in that: described hinges structure (5) comprises short metal tube (13), metal sheet (14), junction plate (15), axis (10), splicing sleeve (12), screw (16) and pin (9), weld together side by side by a metal sheet (14) between the identical short metal tube (13) of two specifications, be inserted in an axis (10) in two short metal tubes (13) respectively, these axis (10) one ends are provided with pin-and-hole and pin (11), and the other end is provided with the retaining sheet (17) that prevents axis and skid off from metal tube; The axis (10) of two short metal tubes (13) is put into the connecting hole that end, ladder unit is reserved respectively, and is free to rotate; Outside symmetry at this hinges structure (5) junction plate (15) is on one side fixed two splicing sleeves (12), the cross sectional shape of this splicing sleeve (12) is locating to be square tube shape near junction plate (15), locating to be right-angled triangle away from junction plate (15), this splicing sleeve has a screw (16) on top, right-angled triangle place; When two joint ladder unit with hinges structure (5) when linking together, the second joint ladder unit side frame lower bottom part, in the corresponding place of splicing sleeve right-angled triangle place top screw (16) therewith one bolt (9) is set, this bolt (9) splicing sleeve right-angled triangle place top screw (16) therewith is complementary, this bolt (9) lower end has turn handwheel (18), and bolt (9) upper end has retaining screw plug (8).
3. according to claim 1 a kind of by the molecular scaffold of folding ladder, it is characterized in that: described support (3), bridging (7) all flexibly connect with movable pin and ladder unit (4).
4. according to claim 1 a kind of by the molecular scaffold of folding ladder, it is characterized in that: the splicing sleeve (8) in the described hinges structure (5) can be fixedlyed connected with the ladder unit, also can flexibly connect by bolt with the ladder unit.
5. according to claim 1 a kind of by the molecular scaffold of folding ladder, it is characterized in that: the described scaffold of forming by the ladder unit, its horizon bar group (6) can be made up of than the ladder unit of comparatively dense cross bar (19), is convenient to the scaffold pedal that personnel operate in the above so that form.
CN2010201668563U 2010-03-30 2010-03-30 Scaffold comprising folding ladders Expired - Fee Related CN201649601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201668563U CN201649601U (en) 2010-03-30 2010-03-30 Scaffold comprising folding ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201668563U CN201649601U (en) 2010-03-30 2010-03-30 Scaffold comprising folding ladders

Publications (1)

Publication Number Publication Date
CN201649601U true CN201649601U (en) 2010-11-24

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CN (1) CN201649601U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104721977A (en) * 2015-03-16 2015-06-24 北京京金吾高科技有限公司 Portable multifunctional rescue support assembly
US9926743B1 (en) 2016-10-04 2018-03-27 Julie Eatmon Ladder convertible to a scaffold
CN109944422A (en) * 2019-03-04 2019-06-28 江苏能建机电实业集团有限公司 Inspection platform and building method for boiler second level energy-saving appliance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104721977A (en) * 2015-03-16 2015-06-24 北京京金吾高科技有限公司 Portable multifunctional rescue support assembly
CN104721977B (en) * 2015-03-16 2018-01-12 北京京金吾高科技股份有限公司 A kind of portable multi-function rescues bracket component
US9926743B1 (en) 2016-10-04 2018-03-27 Julie Eatmon Ladder convertible to a scaffold
CN109944422A (en) * 2019-03-04 2019-06-28 江苏能建机电实业集团有限公司 Inspection platform and building method for boiler second level energy-saving appliance

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JIANGSU TIANYU CONSTRUCTION GROUP CO., LTD.

Free format text: FORMER NAME: JIANGSU TIANYU CONSTRUCTION ENGINEERING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 225800 No. 41, Middle North Road, Baoying County, Jiangsu Province

Patentee after: Jiangsu Tianyu construction Group Co., Ltd.

Address before: 225800 No. 41, Middle North Road, Baoying County, Jiangsu Province

Patentee before: Jiangsu Tianyu Construction Engineering Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101124

Termination date: 20160330

CF01 Termination of patent right due to non-payment of annual fee