CN205206282U - Concertina type work platform - Google Patents
Concertina type work platform Download PDFInfo
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- CN205206282U CN205206282U CN201520848562.1U CN201520848562U CN205206282U CN 205206282 U CN205206282 U CN 205206282U CN 201520848562 U CN201520848562 U CN 201520848562U CN 205206282 U CN205206282 U CN 205206282U
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- guardrail
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Abstract
The utility model relates to a concertina type work platform, including a plurality of sub - platforms and female platform, young, female platform all includes footboard, guardrail and fixed plate, and the guardrail sets firmly on the edge of footboard, and the fixed plate sets firmly in the footboard bottom to with the bolted connection for the otic placode on the steel column flange, guarantee that work platform is reliable and stable, work platform inward flange structure can more closely enclose around the steel column for the octagon, the too big potential safety hazard that causes in space in the middle of can avoiding for square work platform, the mounting height of sub - platform footboard is less than the footboard at female platform, can overlap each other with the footboard of female platform, and messenger work platform possesses adjustable length's elasticity ability, is applicable to different section size's steel column, is particularly useful for cross and circular steel column, has improved the efficiency of construction greatly.
Description
Technical field
The utility model belongs to building field, particularly relates to a kind of telescopic type working platform.
Background technology
In engineering construction field, when carrying out the construction bottom vertical structure or transversary, need to arrange interim upper people's working platform that can have enough to meet the need, the change of invar column cross-section size, working platform must adjust for different operating modes.The working platform of current adjustable size generally adopts fixed, detachable, turnover plate type working platform, and planform shape is mainly based on rectangle.
Fixing and detachable working platform is made up of main platform body and standard-sized expanding element, when platform size needs adjustment, can based on main body, reached the object of adjust size by installation and removal expanding element, the space enclosing structures such as its guard rail rod carry out dismounting thereupon.Turnover plate type working platform is made up of main platform body and turnover panel, turnover panel by hinge and main body hinged, by the size of the folding of turnover panel adjustment working platform, its space enclosing structure is arranged by detachable form or overhead door form.Above-mentioned two kinds of working platformes all need the expanding element and the turnover panel that make one group of fixed dimension in advance, need change expanding element or turnover panel is overlapped each other according to different size, space enclosing structure all needs when platform size produces larger change to remove or install, operation lacks simplicity, and hand labor demand is large.
In addition, rectangle working platform can adapt to the element types such as H profile steel post, quadrate steel pipe column well, but for cross steel column or circular steel column, due to the reason of structure, there is larger space between steel column and platform, easily produce potential safety hazard, do not possess the function of step-less adjustment size, use very flexible, expanding element turnover, replacing and placement complex operation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of telescopic type working platform that can carry out electrodeless adjustment according to the size of steel column.
The utility model realizes like this, a kind of telescopic type working platform is provided, comprise multiple female platform and sub-platform, described son, female platform all comprise pedal, guardrail and fixed head, described guardrail is installed on the edge of described pedal, described fixed head is installed in bottom described pedal, and be connected with bolt with the otic placode on the steel column edge of a wing, described son, female platform are arranged round described steel column interval, the pedal setting height(from bottom) of described sub-platform, can be overlapped with the pedal of female platform lower than the pedal of described female platform.
Further, described female platform also comprises two turnover panels, and one end of described two turnover panels is hinged on the two ends of described female platform pedal respectively, and the other end is overlapped on the pedal of described sub-platform.
Further, block rubber is pasted in the bottom of described turnover panel.
Further, the outer edge of described son, the splicing of female platform is eight-sided formation.
Further, the outward flange of described son, female platform junction be also provided with can be overlapping guardrail, describedly can comprise two panels protective door by overlapping guardrail, the side of described two panels protective door is hinged on the guardrail of described son, female platform respectively, and opposite side can be overlapped.
Further, wherein a slice protective door offers elongate holes, another sheet protective door sets firmly the flange offering through hole in respective heights, and described flange and described elongate holes match and the position of described two panels protective door can be made relative fixing.
Further, wherein there is the pedal of a sub-platform to comprise mainboard and be hinged on the secondary plate on mainboard one end, one piece of floor is at least fixed in the bottom surface of described plate, the bottom surface of described mainboard is fixed with end plate in the direction of vertical described floor, when on the side that one end of described floor withstands on described end plate, described mainboard and time plate are kept at grade.
Further, between described end plate and mainboard, at least one stiffener is also fixed with.
Compared with prior art, the novel middle telescopic type working platform of this use comprises female platform and sub-platform, the pedal setting height(from bottom) of sub-platform is lower than the pedal of female platform, can be overlapped with the pedal of female platform, working platform is made to possess the telescopicing performance of adjust size, be applicable to the steel column of different cross section size, be particularly useful for cross and circular steel column, substantially increase the efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the telescopic type working platform that the utility model embodiment provides.
Fig. 2 is the elevational schematic view of the telescopic type working platform shown in Fig. 1.
Fig. 3 is the schematic top plan view of the telescopic type working platform shown in Fig. 1.
Fig. 4 be the telescopic type working platform shown in Fig. 1 can overlapping guardrail schematic diagram.
Fig. 5 be shown in Fig. 4 can overlapping guardrail closed condition schematic top plan view.
Fig. 6 is the close-up schematic view of part A in Fig. 2.
Fig. 7 is Fig. 6 localized variation view.
Fig. 8 is Fig. 6 localized variation view.
Fig. 9 is the close-up schematic view of part B in Fig. 2.
Figure 10 is Fig. 9 schematic side view.
Figure 11 is Figure 10 variable condition schematic diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 to Fig. 3, it is a preferred embodiment of the present utility model, this telescopic type working platform comprises multiple female platform 20 and sub-platform 10, and sub-platform 10 comprises pedal 12a, guardrail 11a and fixed head 13a, and female platform 20 comprises pedal 12b, guardrail 11b and fixed head 13b.Guardrail 11a and 11b is installed on the edge of pedal 12a and 12b respectively, and fixed head 13a and 13b is installed in the bottom of pedal 12a and 12b respectively, and is connected with bolt with the otic placode 31 on steel column 30 edge of a wing.Sub, female platform 10,20 is arranged round steel column 30 interval, and the setting height(from bottom) of sub-platform 10 pedal 12a, can be overlapped with the pedal 12b of female platform 20 lower than the pedal 12b at female platform 20.In the present embodiment, female platform 20 and sub-platform 10 have two respectively.
Particularly, one end that female platform 20 also comprises two turnover panels, 40, two turnover panels 40 is hinged on the two ends of female platform 20 pedal 12b respectively, and the other end is overlapped on the pedal 12a of sub-platform 10.The outer edge that sub, female platform 10,20 splices is octagon structure, and the outward flange of its junction is also provided with can overlapping guardrail 50.As Fig. 4, can comprise two panels protective door 51,52 by overlapping guardrail 50, the side of two panels protective door 51,52 is hinged on guardrail 11a, 11b of son, female platform 10,20 respectively.Protective door 51 offers elongate holes 511, protective door 52 is installed with the flange 521 offering through hole in respective heights.As shown in Figure 5, when can overlapping guardrail 50 close time, protective door 51,52 overlaps, and flange 521 through elongate holes 511, and then inserts pin in the through hole of flange 521, makes protective door 51,52 relatively fixing.In the present embodiment, block rubber is also pasted in the bottom of two turnover panels 40, and to ensure son, the stable of female platform 10,20 connect, and play anti-skidding effect.
Telescopic type working platform of the present utility model can adapt to the steel column of different size, especially cross and circular steel column.Please refer to Fig. 6 and Fig. 7, when running into larger steel column, the relative position of sub, female platform 10,20 becomes large, but when not exceeding turnover panel 40 length, sub, female platform 10,20 is still linked together by turnover panel 40.As shown in Figure 8, when running into less steel column, the relative position of sub, female platform 10,20 diminishes, and the pedal 12a of sub-platform 10 partially overlaps under the pedal 12b of female platform 20.And be hinged on can not only can folding also can stretch by overlapping guardrail 50 between son, female platform 10,20, that is, the flange 521 on its protective door 52 is can movement in the elongate holes 511 on protective door 51.
As shown in Figure 9 and Figure 10, wherein there is the secondary plate 100 that the pedal 12a of a sub-platform 10 comprises mainboard 200 and is hinged on mainboard 200 one end, one piece of floor 110 is at least fixed in the bottom surface of secondary plate 100, the bottom surface of mainboard 200 is fixed with end plate 210 in the direction of vertical floor 110, when on the side that one end of floor 110 withstands on end plate 210, mainboard 200 and time plate 100 are kept at grade.Between end plate 210 and mainboard 200, be also fixed with at least one stiffener 220, in the present embodiment, floor 110 has three pieces, and the square and two pieces of triangles of a block length, stiffener 220 also has three pieces.
In work progress, except can from the telescopic type working platform of the present embodiment can be entered by overlapping guardrail 50, can also climb from the stair be fixed on steel column 30 into, now only need to back down time plate 100 from bottom and turnover panel 40 is just passable, as shown in figure 11.
The construction of above-mentioned telescopic type working platform specifically can with reference to following flow process: 1. early-stage preparations: erection simulation calculation, son, female platform 10,20 and can overlapping guardrail 50 making, on steel column 30, welded otic placode 31 etc. according to calculating in advance; 2. son, female platform 10,20 are winched to installation place by jack, be connected on the otic placode 31 welded in advance with bolt, the setting height(from bottom) of sub-platform 10 will lower than the setting height(from bottom) of female platform 20; 3. can be hinged between son, female platform 10,20 by overlapping guardrail 50, can overlapping guardrail 50 two panels protective door 51,52 close time fix with latch; 4. the installation of telescopic type working platform is completed.
In the utility model, telescopic type working platform comprises sub-platform 10 and female platform 20, and sub, female platform 10,20 on steel column 30 edge of a wing otic placode 31, ensures that working platform is reliable and stable by bolt separate connection; This telescopic type working platform inward flange is configured to octagon, can more closely be trapped among around steel column 30, can avoid the excessive potential safety hazard caused of intermediate gaps relative to square working platform; The setting height(from bottom) of sub-platform 10 pedal 12a is lower than the pedal 12b at female platform 20, can be overlapped with the pedal 12b of female platform 20, and two turnover panels 40 on female platform 20 are overlapped on the pedal 12a of sub-platform 10, telescopic type working platform is made to possess the telescopicing performance of adjustable size, and keep the integrality of guardrail 50 structure, substantially increase efficiency of construction.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a telescopic type working platform, comprise multiple female platform and sub-platform, described son, female platform all comprise pedal, guardrail and fixed head, described guardrail is installed on the edge of described pedal, and described fixed head is installed in bottom described pedal, and is connected with bolt with the otic placode on the steel column edge of a wing, described son, female platform are arranged round described steel column interval, it is characterized in that, the pedal setting height(from bottom) of described sub-platform, can be overlapped with the pedal of female platform lower than the pedal of described female platform.
2. telescopic type working platform according to claim 1, is characterized in that, described female platform also comprises two turnover panels, and one end of described two turnover panels is hinged on the two ends of described female platform pedal respectively, and the other end is overlapped on the pedal of described sub-platform.
3. telescopic type working platform according to claim 2, is characterized in that, block rubber is pasted in the bottom of described turnover panel.
4. telescopic type working platform according to claim 1, is characterized in that, the outer edge of described son, female platform splicing is eight-sided formation.
5. telescopic type working platform according to claim 1, it is characterized in that, the outward flange of described son, female platform junction be also provided with can be overlapping guardrail, describedly can comprise two panels protective door by overlapping guardrail, the side of described two panels protective door is hinged on the guardrail of described son, female platform respectively, and opposite side can be overlapped.
6. telescopic type working platform according to claim 5, it is characterized in that, wherein a slice protective door offers elongate holes, another sheet protective door sets firmly the flange offering through hole in respective heights, and described flange and described elongate holes match and the position of described two panels protective door can be made relative fixing.
7. telescopic type working platform according to claim 1, it is characterized in that, wherein there is the pedal of a sub-platform to comprise mainboard and be hinged on the secondary plate on mainboard one end, one piece of floor is at least fixed in the bottom surface of described plate, the bottom surface of described mainboard is fixed with end plate in the direction of vertical described floor, when on the side that one end of described floor withstands on described end plate, described mainboard and time plate are kept at grade.
8. telescopic type working platform according to claim 7, is characterized in that, between described end plate and mainboard, be also fixed with at least one stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848562.1U CN205206282U (en) | 2015-10-29 | 2015-10-29 | Concertina type work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848562.1U CN205206282U (en) | 2015-10-29 | 2015-10-29 | Concertina type work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206282U true CN205206282U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520848562.1U Active CN205206282U (en) | 2015-10-29 | 2015-10-29 | Concertina type work platform |
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| CN (1) | CN205206282U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284959A (en) * | 2016-08-31 | 2017-01-04 | 博广热能股份有限公司 | A kind of installation method of shaft furnace platform |
| CN108166742A (en) * | 2018-01-08 | 2018-06-15 | 中建三局集团有限公司 | A kind of scalable climbing platforms |
| CN109469309A (en) * | 2018-11-28 | 2019-03-15 | 中国建筑第七工程局有限公司 | A kind of multi-functional construction operation platform for vertical hoistway |
| CN109629815A (en) * | 2019-01-15 | 2019-04-16 | 江苏金海新能源科技有限公司 | Operation platform and construction equipment |
| CN114215334A (en) * | 2021-11-24 | 2022-03-22 | 中建八局第二建设有限公司 | Adjustable quick detachable formula construction operation platform |
-
2015
- 2015-10-29 CN CN201520848562.1U patent/CN205206282U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284959A (en) * | 2016-08-31 | 2017-01-04 | 博广热能股份有限公司 | A kind of installation method of shaft furnace platform |
| CN106284959B (en) * | 2016-08-31 | 2018-07-03 | 博广环保技术股份有限公司 | A kind of installation method of shaft furnace platform |
| CN108166742A (en) * | 2018-01-08 | 2018-06-15 | 中建三局集团有限公司 | A kind of scalable climbing platforms |
| CN109469309A (en) * | 2018-11-28 | 2019-03-15 | 中国建筑第七工程局有限公司 | A kind of multi-functional construction operation platform for vertical hoistway |
| CN109629815A (en) * | 2019-01-15 | 2019-04-16 | 江苏金海新能源科技有限公司 | Operation platform and construction equipment |
| CN109629815B (en) * | 2019-01-15 | 2024-01-09 | 江苏金海新能源科技有限公司 | Construction platform and construction equipment |
| CN114215334A (en) * | 2021-11-24 | 2022-03-22 | 中建八局第二建设有限公司 | Adjustable quick detachable formula construction operation platform |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |