CN204310769U - A kind of portable hand double layer lifting platform/table - Google Patents
A kind of portable hand double layer lifting platform/table Download PDFInfo
- Publication number
- CN204310769U CN204310769U CN201420655252.3U CN201420655252U CN204310769U CN 204310769 U CN204310769 U CN 204310769U CN 201420655252 U CN201420655252 U CN 201420655252U CN 204310769 U CN204310769 U CN 204310769U
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- scissor arm
- upper strata
- lifting platform
- lower floor
- radius stay
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Abstract
The utility model relates to a kind of portable hand double layer lifting platform/table, this apparatus structure is simple, by hand-powered height adjustable, stretch up and down, there is the table top of double-deck arrangement of goods, can easily pass, be easy to carry, comprise upper strata Lifting platform (1), lower floor's Lifting platform (19), upper moving guide rail (2), lower moving guide rail (3), upper roller (4), bottom roller (5), scissor arm (6-1) in upper strata, scissor arm (6-2) in lower floor, scissor arm (7-1) outside upper strata, scissor arm (7-2) outside lower floor, drive screw (8), rocking handle (9), base (11), front nut radius stay (12), back nut radius stay (13) and cardan wheel (14).
Description
Technical field
The utility model relates to a kind of hand lifting table/table, particularly a kind of portable hand double layer lifting platform/table.
Background technology
Platform and table are the utensils that daily life and industrial operations are conventional, and people in use, often will regulate the height of platform and table, to meet and to adapt to different operating and living needs according to respective different demand and real space condition free.Scissor-type lifting mechanism, has that load-carrying capacity is strong, driving surface is roomy, stable performance and a feature such as applicable area is wide, and therefore this mechanism is widely used in a lot of fields.But existing scissor-type lifting platform volume is large, quality weighs, not easily moves, and complex structure, operation inconvenience, the many deficiencies of high cost, and usually only have a work top, for shortage cargo storage function, affect its practicality, be difficult to adapt to some and produce and living needs, therefore be necessary that research and development applicability is wider, function is more, operation and easy to use, and scissor-type lifting platform/table that cost is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide one and has duoble-layer table top, both can be used as arrangement of goods table, can be used for again the platform of lift work, and can handly be elevated, and is convenient to pass flexibly and carry.
In order to realize above-mentioned technical matters, the utility model by the following technical solutions:
The portable hand double layer lifting platform/table of the utility model, to comprise in upper strata Lifting platform (1), lower floor's Lifting platform (19), upper moving guide rail (2), lower moving guide rail (3), upper roller (4), bottom roller (5), upper strata in scissor arm (6-1), lower floor outside scissor arm (6-2), upper strata scissor arm (7-2), drive screw (8), rocking handle (9), base (11), front nut radius stay (12) and back nut radius stay (13) outside scissor arm (7-1), lower floor.It is characterized in that:
Described upper strata Lifting platform (1) is a surface plate, by 2 the first rotational pins (15-1) and 2 upper rollers (4), is connected respectively, and is installed on device end face with scissor arm (7-1) outside scissor arm (6-1) in the upper strata of the left and right sides and upper strata;
Described lower floor Lifting platform (19) is the surface plate each side having a fluting (20), is placed on four antifriction-bearing boxs (18);
Described upper moving guide rail (2) is two, is fixed on the both sides of upper strata Lifting platform (1) bottom, and lower moving guide rail (3) is two, is positioned at the both sides of base (11), and described upper moving guide rail (2) and lower moving guide rail (3) are oppositely arranged;
In described upper strata, scissor arm (6-1) is two, and upper end is hinged on the bottom edge of upper strata Lifting platform (1) by the first rotational pin (15-1), and lower end is hinged on the two ends of front nut radius stay (12);
In described lower floor, scissor arm (6-2) is two, and upper end thereof is in the two ends of back nut radius stay (13), and lower end is arranged in lower moving guide rail (3) by bottom roller (5);
Outside described upper strata, scissor arm (7-1) is two, and upper end is fixed with upper roller (4), and is installed in moving guide rail (2), and lower end is articulated with the two ends of nut radius stay (13);
Outside described lower floor, scissor arm (7-2) is two, and upper end thereof is at the two ends of front nut radius stay (12), and lower end is articulated with the both sides of base (11) by the 3rd rotational pin (15-3);
In described upper strata, outside scissor arm (6-1) and upper strata, scissor arm (7-1) is connected to become upper strata X-type scissor structure by the second rotational pin (15-2), and the X-type scissor structure of the left and right sides is connected by transverse bar (21);
In described lower floor, outside scissor arm (6-2) and lower floor, scissor arm (7-2) is connected to become lower floor's X-type scissor structure by the 4th rotational pin (15-4), and the X-type scissor structure of the left and right sides is connected by transverse bar (21);
One end of described drive screw (8) connects rocking handle (9), the other end successively through back nut radius stay (13) and front nut radius stay (12), is fixedly connected with back nut radius stay (13) with front nut radius stay (12) by two setscrew nuts (16) respectively;
There is between described rocking handle (9) and back nut radius stay (13) ball bearing of main shaft (10).
Described base (11) bottom has 4 cardan wheels (14).
beneficial effect:
The utility model structure is simple, reasonable in design, easy to operate, easy to use, and lifting is stable, both can be used as arrangement of goods table, and can be used for again the platform of lift work, and can handly be elevated, and be convenient to pass flexibly and carry.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is lateral plan of the present utility model;
Fig. 2 is front view of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.
Can be found out by Fig. 1 and Fig. 2, a kind of portable hand double layer lifting platform/table, to comprise in upper strata Lifting platform (1), lower floor's Lifting platform (19), upper moving guide rail (2), lower moving guide rail (3), upper roller (4), bottom roller (5), upper strata in scissor arm (6-1), lower floor outside scissor arm (6-2), upper strata scissor arm (7-2), drive screw (8), rocking handle (9), base (11), front nut radius stay (12) and back nut radius stay (13) outside scissor arm (7-1), lower floor, it is characterized in that:
Described upper strata Lifting platform (1) is a surface plate, by 2 the first rotational pins (15-1) and 2 upper rollers (4), is connected respectively, and is installed on device end face with scissor arm (7-1) outside scissor arm (6-1) in the upper strata of the left and right sides and upper strata;
Described lower floor Lifting platform (19) is the surface plate each side having a fluting (20), is placed on four antifriction-bearing boxs (18);
Described upper moving guide rail (2) is two, is fixed on the both sides of upper strata Lifting platform (1) bottom, and lower moving guide rail (3) is two, is positioned at the both sides of base (11), and described upper moving guide rail (2) and lower moving guide rail (3) are oppositely arranged;
In described upper strata, scissor arm (6-1) is two, and upper end is hinged on the bottom edge of upper strata Lifting platform (1) by the first rotational pin (15-1), and lower end is hinged on the two ends of front nut radius stay (12);
In described lower floor, scissor arm (6-2) is two, and upper end thereof is in the two ends of back nut radius stay (13), and lower end is arranged in lower moving guide rail (3) by bottom roller (5);
Outside described upper strata, scissor arm (7-1) is two, and upper end is fixed with upper roller (4), and is installed in moving guide rail (2), and lower end is articulated with the two ends of nut radius stay (13);
Outside described lower floor, scissor arm (7-2) is two, and upper end thereof is at the two ends of front nut radius stay (12), and lower end is articulated with the both sides of base (11) by the 3rd rotational pin (15-3);
In described upper strata, outside scissor arm (6-1) and upper strata, scissor arm (7-1) is connected to become upper strata X-type scissor structure by the second rotational pin (15-2), and the X-type scissor structure of the left and right sides is connected by transverse bar (21);
In described lower floor, outside scissor arm (6-2) and lower floor, scissor arm (7-2) is connected to become lower floor's X-type scissor structure by the 4th rotational pin (15-4), and the X-type scissor structure of the left and right sides is connected by transverse bar (21);
One end of described drive screw (8) connects rocking handle (9), the other end successively through back nut radius stay (13) and front nut radius stay (12), is fixedly connected with back nut radius stay (13) with front nut radius stay (12) by two setscrew nuts (16) respectively;
There is between described rocking handle (9) and back nut radius stay (13) ball bearing of main shaft (10).
Described base (11) bottom has 4 cardan wheels (14).
Ensure that former and later two setscrew nuts described and ball bearing of main shaft 10 three center are on an axis, drive screw 8 is through after former and later two setscrew nuts 16 and ball bearing of main shaft 10, the inner ring of drive screw 8 near end position and ball bearing of main shaft 10 is fixed together, and by drive screw 8 at the welding edges rocking handle 9 near ball bearing of main shaft 10, when shaking rocking handle 9, drive screw 8 freely can rotate around ball bearing of main shaft 10, and to drive outside two upper stratas scissor arm 6-2 in scissor arm 7-1 and Liang Gen lower floor to be free to slide along upper moving guide rail 2 and lower moving guide rail 3 respectively, make, scissor arm 6-1 in lower floor, 6-2 and upper, scissor arm 7-1 outside lower floor, the free opening and closing of 7-2, and Lifting platform produces lifting.
Consider and deposit goods conveniently, make full use of space, with reference to accompanying drawing 2 and accompanying drawing 1, one deck dividing plate is installed on antifriction-bearing box 18 as lower floor's Lifting platform 19 in the present embodiment, according to goods size and the spacing between actual needs adjustment upper strata Lifting platform 1 and lower floor's Lifting platform 19, arrangement of goods can be convenient to.
Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Claims (2)
1. portable hand double layer lifting platform/table, to comprise in upper strata Lifting platform (1), lower floor's Lifting platform (19), upper moving guide rail (2), lower moving guide rail (3), upper roller (4), bottom roller (5), upper strata in scissor arm (6-1), lower floor outside scissor arm (6-2), upper strata scissor arm (7-2), drive screw (8), rocking handle (9), base (11), front nut radius stay (12) and back nut radius stay (13) outside scissor arm (7-1), lower floor, it is characterized in that:
Described upper strata Lifting platform (1) is a surface plate, by 2 the first rotational pins (15-1) and 2 upper rollers (4), is connected respectively, and is installed on device end face with scissor arm (7-1) outside scissor arm (6-1) in the upper strata of the left and right sides and upper strata;
Described lower floor Lifting platform (19) is the surface plate each side having a fluting (20), is placed on four antifriction-bearing boxs (18);
Described upper moving guide rail (2) is two, is fixed on the both sides of upper strata Lifting platform (1) bottom, and lower moving guide rail (3) is two, is positioned at the both sides of base (11), and described upper moving guide rail (2) and lower moving guide rail (3) are oppositely arranged;
In described upper strata, scissor arm (6-1) is two, and upper end is hinged on the bottom edge of upper strata Lifting platform (1) by the first rotational pin (15-1), and lower end is hinged on the two ends of front nut radius stay (12);
In described lower floor, scissor arm (6-2) is two, and upper end thereof is in the two ends of back nut radius stay (13), and lower end is arranged in lower moving guide rail (3) by bottom roller (5);
Outside described upper strata, scissor arm (7-1) is two, and upper end is fixed with upper roller (4), and is installed in moving guide rail (2), and lower end is articulated with the two ends of nut radius stay (13);
Outside described lower floor, scissor arm (7-2) is two, and upper end thereof is at the two ends of front nut radius stay (12), and lower end is articulated with the both sides of base (11) by the 3rd rotational pin (15-3);
In described upper strata, outside scissor arm (6-1) and upper strata, scissor arm (7-1) is connected to become upper strata X-type scissor structure by the second rotational pin (15-2), and the X-type scissor structure of the left and right sides is connected by transverse bar (21);
In described lower floor, outside scissor arm (6-2) and lower floor, scissor arm (7-2) is connected to become lower floor's X-type scissor structure by the 4th rotational pin (15-4), and the X-type scissor structure of the left and right sides is connected by transverse bar (21);
One end of described drive screw (8) connects rocking handle (9), the other end successively through back nut radius stay (13) and front nut radius stay (12), is fixedly connected with back nut radius stay (13) with front nut radius stay (12) by two setscrew nuts (16) respectively;
There is between described rocking handle (9) and back nut radius stay (13) ball bearing of main shaft (10);
Described base (11) bottom has 4 cardan wheels (14).
2. portable hand double layer lifting platform/table as claimed in claim 1 a kind of, is characterized in that outside scissor arm (6-1) and upper strata, scissor arm (7-1) having lower floor's Lifting platform (19) in described upper strata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655252.3U CN204310769U (en) | 2014-11-05 | 2014-11-05 | A kind of portable hand double layer lifting platform/table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655252.3U CN204310769U (en) | 2014-11-05 | 2014-11-05 | A kind of portable hand double layer lifting platform/table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310769U true CN204310769U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655252.3U Expired - Fee Related CN204310769U (en) | 2014-11-05 | 2014-11-05 | A kind of portable hand double layer lifting platform/table |
Country Status (1)
| Country | Link |
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| CN (1) | CN204310769U (en) |
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| CN105029911A (en) * | 2015-08-18 | 2015-11-11 | 江汉大学 | Portable and liftable storage platform |
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| CN105178578A (en) * | 2015-08-14 | 2015-12-23 | 王永志 | Plastering machine capable of plastering irregular walls |
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| CN105967119A (en) * | 2016-07-26 | 2016-09-28 | 钦州学院 | Lifting platform car capable of flexibly regulating height and moving |
| CN105967121A (en) * | 2016-07-26 | 2016-09-28 | 钦州学院 | Scissor-type lifting device capable of adjusting height flexibly |
| CN105967120A (en) * | 2016-07-26 | 2016-09-28 | 钦州学院 | Lifting platform car capable of moving in four directions |
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| CN109368541A (en) * | 2018-12-11 | 2019-02-22 | 安徽徽博文物修复研究所有限公司 | A kind of historical relic reparation special lifting load bearing equipment |
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| CN111358175A (en) * | 2020-03-26 | 2020-07-03 | 安徽文香信息技术有限公司 | Portable lift wisdom lectern |
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| CN112497175A (en) * | 2020-12-01 | 2021-03-16 | 国电长源第一发电有限责任公司 | Mobile device for mounting pulverized coal preheating type burner and using method thereof |
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