CN202787923U - Movable scaffold - Google Patents
Movable scaffold Download PDFInfo
- Publication number
- CN202787923U CN202787923U CN 201220379261 CN201220379261U CN202787923U CN 202787923 U CN202787923 U CN 202787923U CN 201220379261 CN201220379261 CN 201220379261 CN 201220379261 U CN201220379261 U CN 201220379261U CN 202787923 U CN202787923 U CN 202787923U
- Authority
- CN
- China
- Prior art keywords
- ladder
- fixedly connected
- main body
- gantry
- workbench
- 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 - Lifetime
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Abstract
The utility model discloses a movable scaffold which comprises a main body set up by at least two layers of workbenches. The lower portion of the main body is evenly and fixedly connected with at least four support feet. Ground-touching ends of the support feet are further connected with an anti-skidding baseboard in a hinged mode. Each corner of the lower end of the main body is fixedly connected with a land wheel and the top end of the main body is fixedly connected with a handrail rack. The ground-touching ends of the support feet are connected with the anti-skidding baseboard in a hinged mode. A support structure of the workbench located at the bottom layer of the main body is set up by a gantry under frame, a ladder-shaped under frame, a ladder-shaped rack, a transverse rod and an inclined rod. Structures of the gantry under frame, the ladder-shaped under frame and the ladder-shaped rack are respectively formed by welding metal tubes. The movable scaffold is simple in structure, good in structure stability, low in cost and high in applying value.
Description
Technical field
This practicality relates to the scaffold of a kind of scaffold, particularly a kind of movable type.
Background technology
Traveling stage refers to the job site for workman's operation and solves various supports vertical and that horizontal transport is set up.In the braced structures of existing traveling stage, welding fasteningly after metal tube generally connects by the pack alloy tee junction anyhow, cost of production is higher, and the gap of tie point is larger, and error is larger.The feet earth terminal generally just fixedly mounts the round end rubber stopper in addition, and is less with frictional ground force, produces easily displacement, causes the scaffolding structure less stable.
The utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of joint few, and feet frictional force is large, lower-cost traveling stage.
The utility model is that the technical scheme that adopts of dealing with problems is:
A kind of traveling stage, comprise the main body that is barricaded as by two-layer at least workbench, described lower body part evenly is fixedly connected with at least 4 feets, each corner of main body lower end is fixedly connected with land wheel, be installed with arm-rest frame topmost, the earth terminal of described feet is hinged with Skidproof bottom board, the braced structures of described main body bottom workbench comprises gantry underframe and ladder chassis, described gantry underframe and ladder chassis are staggered relatively, upper and lower end between the two is fixedly connected with respectively at least 2 cross bars, and wherein a side is connected with at least 1 brace; Main body upper working table braced structures comprises 2 relative ladder frames, described ladder frame is fixedly connected on respectively gantry underframe and ladder chassis upper end, upper end between the ladder frame is fixedly connected with at least 2 cross bars, wherein a side is fixedly connected with at least 1 brace, and the structure of described gantry underframe, ladder chassis, ladder frame and arm-rest frame all adopts metal tube directly to be welded.The utility model increases the frictional force on feet and ground at the hinged Skidproof bottom board of feet earth terminal, helps the stable of scaffolding structure; Each layer workbench built by gantry underframe, ladder chassis, ladder frame, cross bar and brace, and be simple in structure, easy accessibility.
Further, the described workbench number of plies is no less than 3 layers, and except two-layer workbench up and down, the two sides between all the other workbench ladder frames are fixedly connected with respectively at least 1 cross bar, increases the stability of total, is conducive to work safety.
Further, the structure of described gantry underframe, ladder chassis, ladder frame and arm-rest frame all adopts metal tube directly to be welded, and reduces the use of various terminal, reduces cost.
Further, can also be welded with cat ladder on the described ladder frame.Need not to arrange workbench if run into certain one deck, then can with the ladder frame overlap joint with cat ladder, can save pedal and inclined ladder.
Further, described land wheel is height-adjustable screw land wheel.Adopt adjustable land wheel whole table plane to be transferred to level according to the landform actual conditions, guarantee whole up rightness and stability.
Further, the two ends of described cross bar and brace are installed with respectively junction button, be fixedly connected on gantry underframe and the ladder chassis by junction button, or on ladder frame and the ladder frame.The employing junction button connects, convenient mounting or dismounting.
Further, described Skidproof bottom board comprises hinged seat, and described hinged seat is fixedly connected on the base plate upper surface, and plate outer surface is enclosed with one deck rubber, and described rubber bottom surface is provided with some roads band.By the rubber of parcel and the band of rubber bottom surface setting, further increasing friction force guarantees Stability Analysis of Structures.
Further, described feet earth terminal is provided with through hole, is provided with installing hole on the side plate on the hinge seat both sides that through hole is corresponding, and feet adopts bolted splice on Skidproof bottom board by the installing hole of through hole and side plate, also is socketed with gum cover on the bolt.Gum cover is set can avoids through-hole inner surface directly to contact with bolt, increase application life, replacing gets final product after the gum cover wearing and tearing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model gantry underframe;
Fig. 3 is the structural representation of the utility model ladder chassis;
Fig. 4 is the structural representation of the utility model ladder frame;
Fig. 5 is the utility model Skidproof bottom board partial schematic sectional view;
Fig. 6 is the cross-sectional schematic of Fig. 5 A-A direction.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of traveling stage, comprise the main body 7 that is barricaded as by two-layer at least workbench, main body 7 bottoms evenly are fixedly connected with 4 feets 6, each corner of main body 7 lower ends is fixedly connected with height-adjustable screw land wheel, be installed with arm-rest frame 8 topmost, the earth terminal of feet 6 is hinged with Skidproof bottom board 9, the braced structures of described main body 7 bottom workbench comprises gantry underframe 4 and ladder chassis 3, described gantry underframe 4 and ladder chassis 3 are staggered relatively, between the two upper, the lower end is fixedly connected with respectively 3 cross bars 1, and wherein a side is connected with 1 brace 5; Main body 7 upper working table braced structuress comprise 2 relative ladder frames 2, described ladder frame 2 is fixedly connected on respectively gantry underframe 4 and ladder chassis 3 upper ends, upper end between the ladder frame 2 is fixedly connected with 3 cross bars 1, wherein a side is fixedly connected with 1 brace 5, and the structure of gantry underframe 4, ladder chassis 3, ladder frame 2 and arm-rest frame 8 all adopts metal tube directly to be welded.The two ends of cross bar 1 and brace 5 are installed with respectively junction button, are fixedly connected on the metal tube by junction button.
With reference to Fig. 5 and Fig. 6, in the present embodiment, institute's Skidproof bottom board 9 comprises hinged seat 91, feet 6 earth terminals are provided with through hole, be provided with installing hole on the side plate 95 on hinge seat 91 both sides that through hole is corresponding, feet 6 adopts bolted splice on Skidproof bottom board 9 by the installing hole of through hole and side plate 95, also is socketed with gum cover 94 on the bolt.Described hinged seat 91 is fixedly connected on base plate 92 upper surfaces, and base plate 92 external surfaces are enclosed with one deck rubber 93, and described rubber 93 bottom surfaces are provided with some roads band.Feet 6 and Skidproof bottom board 9 adopt articulated manner, if run into some out-of-flatness ground, Skidproof bottom board 9 is rotatable, adapts to voluntarily surface state, guarantees to have enough frictional force to guarantee the total Systems balanth.
The workbench number of plies of traveling stage arranges according to actual needs, when the workbench number of plies surpassed 3 layers, except two-layer workbench up and down, the two sides between all the other workbench ladder frames 2 were fixedly connected with respectively 1 cross bar 1, in order to increase the structural strength of scaffold, guarantee Stability Analysis of Structures.The pedal of every one deck and inclined ladder in which side then arrange according to the actual conditions needs in addition, if certain one deck does not need workbench, can remove that pedal and inclined ladder being set from directly with ladder frame 2 overlap joints with cat ladder, accelerate overlap joint efficient and save cost.
The above is the better embodiment of the utility model, and it does not consist of the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (8)
1. traveling stage, comprise the main body (7) that is barricaded as by two-layer at least workbench, described main body (7) bottom evenly is fixedly connected with at least 4 feets (6), each corner of main body (7) lower end is fixedly connected with land wheel, be installed with arm-rest frame (8) topmost, it is characterized in that: the earth terminal of described feet (6) is hinged with Skidproof bottom board (9), the braced structures of described main body (7) bottom workbench comprises gantry underframe (4) and ladder chassis (3), described gantry underframe (4) and ladder chassis (3) are staggered relatively, between the two upper, the lower end is fixedly connected with respectively at least 2 cross bars (1), and wherein a side is connected with at least 1 brace (5); Main body (7) upper working table braced structures comprises 2 relative ladder frames (2), described ladder frame (2) is fixedly connected on respectively gantry underframe (4) and ladder chassis (3) upper end, upper end between the ladder frame (2) is fixedly connected with at least 2 cross bars (1), and wherein a side is fixedly connected with at least 1 brace (5).
2. a kind of traveling stage according to claim 1, it is characterized in that the described workbench number of plies is no less than 3 layers, except two-layer workbench up and down, the two sides between all the other workbench ladder frames (2) are fixedly connected with respectively at least 1 cross bar (1).
3. a kind of traveling stage according to claim 1 is characterized in that the structure of described gantry underframe (4), ladder chassis (3), ladder frame (2) and arm-rest frame (8) all adopts metal tube directly to be welded.
4. a kind of traveling stage according to claim 1 is characterized in that can also being welded with cat ladder on the described ladder frame (2).
5. a kind of traveling stage according to claim 1 is characterized in that described land wheel is height-adjustable screw land wheel.
6. a kind of traveling stage according to claim 1, the two ends that it is characterized in that described cross bar (1) and brace (5) are installed with respectively junction button, be fixedly connected on gantry underframe (4) and the ladder chassis (3) by junction button, or on ladder frame (2) and the arm-rest frame (8).
7. a kind of traveling stage according to claim 1, it is characterized in that described Skidproof bottom board (9) comprises hinged seat (91), described hinged seat (91) is fixedly connected on base plate (92) upper surface, base plate (92) external surface is enclosed with one deck rubber (93), and described rubber (93) bottom surface is provided with some roads band.
8. a kind of traveling stage according to claim 7, it is characterized in that described feet (6) earth terminal is provided with through hole, be provided with installing hole on the side plate (95) on the hinge seat that through hole is corresponding (91) both sides, feet (6) adopts bolted splice on Skidproof bottom board (9) by the installing hole of through hole and side plate (95), also is socketed with gum cover (94) on the bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220379261 CN202787923U (en) | 2012-07-31 | 2012-07-31 | Movable scaffold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220379261 CN202787923U (en) | 2012-07-31 | 2012-07-31 | Movable scaffold |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202787923U true CN202787923U (en) | 2013-03-13 |
Family
ID=47815201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220379261 Expired - Lifetime CN202787923U (en) | 2012-07-31 | 2012-07-31 | Movable scaffold |
Country Status (1)
Country | Link |
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CN (1) | CN202787923U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104005546A (en) * | 2014-05-08 | 2014-08-27 | 中航飞机股份有限公司西安飞机分公司 | Movable working ladder |
CN105464354A (en) * | 2016-01-12 | 2016-04-06 | 中交一航局第五工程有限公司 | Prefabricated type steel ladder |
-
2012
- 2012-07-31 CN CN 201220379261 patent/CN202787923U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104005546A (en) * | 2014-05-08 | 2014-08-27 | 中航飞机股份有限公司西安飞机分公司 | Movable working ladder |
CN105464354A (en) * | 2016-01-12 | 2016-04-06 | 中交一航局第五工程有限公司 | Prefabricated type steel ladder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130313 |