CN201439639U - multifunctional scaffold - Google Patents

multifunctional scaffold Download PDF

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Publication number
CN201439639U
CN201439639U CN2009201907237U CN200920190723U CN201439639U CN 201439639 U CN201439639 U CN 201439639U CN 2009201907237 U CN2009201907237 U CN 2009201907237U CN 200920190723 U CN200920190723 U CN 200920190723U CN 201439639 U CN201439639 U CN 201439639U
Authority
CN
China
Prior art keywords
crossbearer
pedal
door
crossbeam
crossbearers
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
CN2009201907237U
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Chinese (zh)
Inventor
孙志伟
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.)
NINGBO DEPUTATION OF AMERICA AIMAISI INTERNATIONAL TRADING CO Ltd
Original Assignee
NINGBO DEPUTATION OF AMERICA AIMAISI INTERNATIONAL TRADING CO Ltd
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 NINGBO DEPUTATION OF AMERICA AIMAISI INTERNATIONAL TRADING CO Ltd filed Critical NINGBO DEPUTATION OF AMERICA AIMAISI INTERNATIONAL TRADING CO Ltd
Priority to CN2009201907237U priority Critical patent/CN201439639U/en
Application granted granted Critical
Publication of CN201439639U publication Critical patent/CN201439639U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multifunctional scaffold, which comprises two door-shaped frames (10) and a pedal (8). Upright posts (1) at the same side of the door-shaped frames (10) are respectively connected with transverse frames (7) in a sliding mode; the pedal (8) is connected with the transverse frames (7); the bottoms of the upright posts (1) are provided with universal wheels (4); a locking device which can prevent the transverse frames (7) from moving up and down is mounted between the transverse frames (7) and the upright posts (1); and a crossbeam (13) is connected between the two transverse frames (7). The utility model has the advantages of greatly improving the supporting strength of the transverse frames, effectively preventing the bending and deformation of the transverse frames and greatly improving the safety performance of users in operation.

Description

Multifunction scaffold
Technical field
The utility model relates to a kind of instrument that use in the engineering construction field, specifically is a kind of multifunction scaffold.
Background technology
Scaffold is a kind of instrument of ascend operations such as building site or indoor decoration, and it can be regulated at any time according to the different needs of operation height, can also carry out moving of any direction according to the universal wheel that the bottom connects simultaneously.Scaffold of the prior art generally all comprises two door-shaped frames, two crossbearers and is connected pedal on the crossbearer; Described door-shaped frame is a step shape framework, promptly is provided with some cross bars on two columns of door-shaped frame; Described crossbearer two ends slidably are connected between the same heel post of two door-shaped frames; The inboard of described crossbearer is provided with " L " shape groove of putting into for pedal; Be provided with the locking device that stops crossbearer to move up and down between the column of described crossbearer and door-shaped frame.Because above-mentioned crossbearer only adopts two ends to be connected with the column of described door-shaped frame, therefore, when the pedal on being positioned at crossbearer is subjected to bigger pressure, the middle part of crossbearer is easy under the effect of pressure to the both sides bending, cause this scaffold very unstable in the course of the work, also the phenomenon that the staff falls can occur when serious.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of and can improve the crossbearer support strength greatly, prevents that effectively crossbearer from occuring bending and deformation, thereby improves the multifunction scaffold of user's job safety greatly.
In order to solve the problems of the technologies described above, the utility model provides a kind of multifunction scaffold with following structure, and it comprises two door-shaped frames and a pedal; All be connected with a crossbearer between the same heel post of described two door-shaped frames slidably; Described pedal is connected on the crossbearer; Described column bottom is equipped with universal wheel; The locking device that stops crossbearer to move up and down is installed between described crossbearer and the column; Be connected with a crossbeam between described two crossbearers.
After adopting said structure, the utlity model has following advantage: because the crossbearer in the utility model not only is connected on the column of door-shaped frame at two ends, but also between two crossbearers, connect a crossbeam, therefore, the utility model can rely on crossbeam that two crossbearers are held firmly, thereby improve the support strength of crossbearer greatly, prevent the crossbearer pressurized and to the phenomenon of both sides bending, stability when effectively having improved the utility model work, the safety when further guaranteeing user's operation.
As a kind of improvement of the present utility model, being connected can be between described crossbeam and two crossbearers removably connects, and this removably connecting can be adopted following concrete structure: described crossbeam comprises a horizontal beam and is arranged on the short pin of horizontal beam two ends perpendicular to ground; The medial surface of described two crossbearers is provided with a sleeve pipe for short pin insertion.The dismounting of user to scaffold is convenient in this improvement.
As another kind of improvement the of the present utility model, described horizontal beam can be connected the bottom surface of pedal.Horizontal beam is connected the pedal bottom not only can make the utility model dismounting more convenient, and it can also effectively avoid the user because of the assembling carelessness crossbeam to be forgotten that the phenomenon of installation takes place in disassembly process.
Description of drawings
Fig. 1 is the structural representation of the utility model multifunction scaffold.
Fig. 2 is the main TV structure schematic diagram of the utility model multifunction scaffold.
Fig. 3 is the exploded structural representation of Fig. 1.
Fig. 4 is the structural representation of crossbearer in the utility model.
Fig. 5 is the structure for amplifying schematic diagram of " I " among Fig. 2.
As shown in the figure: 1, column, 2, through hole I, 3, cross bar, 4, universal wheel, 5, " L " shape groove, 6, curved pin, 7, crossbearer, 8, pedal, 9, through hole II, 10, door-shaped frame, 11, montant, 12, sleeve pipe, 13, crossbeam, 14, horizontal beam, 15, short pin, 16, groove, 17, bayonet lock, 18, spring, 19, backing pin, 20, plug housing.
Specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, in this specific embodiment, the utility model multifunction scaffold comprises two door-shaped frames 10 and a pedal 8; All be connected with five cross bars 3 on two root posts 1 of described each door-shaped frame 10; The bottom of described column 1 is connected with universal wheel 4; All be connected with a crossbearer 7 between the same heel post 1 of described two door-shaped frames 10 slidably; The two ends of described crossbearer 7 are welded with a montant 11 respectively, and described montant 11 is provided with a groove 16 vertically; Described crossbearer 7 is slidingly connected by the column 1 on groove 16 and the door-shaped frame 10.
In this specific embodiment, removably be connected with a crossbeam 13 between described two crossbearers 7, what this mode of removably connecting adopted is following concrete structure: described crossbeam 13 comprises a horizontal beam 14 and is arranged on the short pin 15 of horizontal beam 14 two ends perpendicular to ground; The medial surface of described two crossbearers 7 is provided with a sleeve pipe 12 for short pin 15 insertions; Described horizontal beam 14 is connected the bottom surface of pedal 8.The end face of described crossbearer 7 is provided with " L " shape groove 5; Described pedal 8 is positioned at " L " shape groove 5, and the curved pin that connects by crossbearer 7 outsides 6 fixes it, is socketed with spring on the described curved pin 6; The middle part of described pedal 8 is provided with two through hole II 9, and picking and placeing of pedal 8 is convenient in the setting of through hole II 9; The two ends of described crossbearer 7 are equipped with a locking device that stops crossbearer to move up and down between column 1; Described locking device adopts following concrete structure: it comprises bayonet lock 17, plug housing 20, spring 18 and backing pin 19; Described plug housing 20 is connected on the crossbearer 7, and described plug housing 20 is " U " shape; Described bayonet lock 17 slidably is connected on the plug housing 20; Described backing pin 19 is connected the right-hand member of described bayonet lock 17; Described spring 18 is enclosed within on the bayonet lock 17; Described spring 18 and backing pin 19 are positioned at " U " shape frame of plug housing 20; The two ends of described spring 18 withstand between backing pin 19 and the plug housing 20; Described column 1 is provided with several through hole I 2 that inserts for bayonet lock 17.

Claims (4)

1. multifunction scaffold, it comprises two door-shaped frames (10) and a pedal (8); All be connected with a crossbearer (7) slidably between the same heel post (1) of described two door-shaped frames (10); Described pedal (8) is connected on the crossbearer (7); Described column (1) bottom is equipped with universal wheel (4); The locking device that stops crossbearer (7) to move up and down is installed between described crossbearer (7) and the column (1), it is characterized in that: be connected with a crossbeam (13) between described two crossbearers (7).
2. multifunction scaffold according to claim 1 is characterized in that: being connected between described crossbeam (13) and two crossbearers (7) removably connects.
3. multifunction scaffold according to claim 2, it is characterized in that: being connected to removably connect between described crossbeam (13) and two crossbearers (7) is meant that described crossbeam (13) comprises a horizontal beam (14) and is arranged on the short pin (15) of horizontal beam (14) two ends perpendicular to ground; The medial surface of described two crossbearers (7) is provided with a sleeve pipe (12) for short pin (15) insertion.
4. multifunction scaffold according to claim 3 is characterized in that: described horizontal beam (14) is connected the bottom surface of pedal (8).
CN2009201907237U 2009-08-10 2009-08-10 multifunctional scaffold Expired - Fee Related CN201439639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201907237U CN201439639U (en) 2009-08-10 2009-08-10 multifunctional scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201907237U CN201439639U (en) 2009-08-10 2009-08-10 multifunctional scaffold

Publications (1)

Publication Number Publication Date
CN201439639U true CN201439639U (en) 2010-04-21

Family

ID=42544309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201907237U Expired - Fee Related CN201439639U (en) 2009-08-10 2009-08-10 multifunctional scaffold

Country Status (1)

Country Link
CN (1) CN201439639U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106088563A (en) * 2016-08-30 2016-11-09 苏州银海机电科技有限公司 One takes ladder
CN106121211A (en) * 2016-06-22 2016-11-16 安庆海纳信息技术有限公司 A kind of low clearance construction scaffold
CN106869481A (en) * 2017-03-21 2017-06-20 无锡市龙海杰机械制造有限公司 Possesses the scaffold that expenditure installs net pocket frame protection
CN108979109A (en) * 2018-07-17 2018-12-11 无锡华美钼业有限公司 Convenient for the dismountable feet hand cradle of adjusting
CN111424943A (en) * 2019-03-29 2020-07-17 杭州启澄科技有限公司 Scaffold frame of adjustable height that interior decoration used

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121211A (en) * 2016-06-22 2016-11-16 安庆海纳信息技术有限公司 A kind of low clearance construction scaffold
CN106121211B (en) * 2016-06-22 2019-02-12 浙江申永达设备安装有限公司 A kind of working method of low clearance construction scaffold
CN106088563A (en) * 2016-08-30 2016-11-09 苏州银海机电科技有限公司 One takes ladder
CN106869481A (en) * 2017-03-21 2017-06-20 无锡市龙海杰机械制造有限公司 Possesses the scaffold that expenditure installs net pocket frame protection
CN108979109A (en) * 2018-07-17 2018-12-11 无锡华美钼业有限公司 Convenient for the dismountable feet hand cradle of adjusting
CN111424943A (en) * 2019-03-29 2020-07-17 杭州启澄科技有限公司 Scaffold frame of adjustable height that interior decoration used
CN111424944A (en) * 2019-03-29 2020-07-17 杭州启澄科技有限公司 Height-adjustable scaffold equipment for interior decoration

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100421

Termination date: 20120810