CN202499679U - Novel three-legged hanging bracket - Google Patents
Novel three-legged hanging bracket Download PDFInfo
- Publication number
- CN202499679U CN202499679U CN2012200920077U CN201220092007U CN202499679U CN 202499679 U CN202499679 U CN 202499679U CN 2012200920077 U CN2012200920077 U CN 2012200920077U CN 201220092007 U CN201220092007 U CN 201220092007U CN 202499679 U CN202499679 U CN 202499679U
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- CN
- China
- Prior art keywords
- pair
- supporting blade
- sleeve pipe
- plate
- hinged
- 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 novel three-legged hanging bracket, which comprises at least three retractable rods each composed of a movable rod and a sleeve pipe. A sliding fit is provided between the outer peripheral face of the movable rod upper rod body inserted into the sleeve pipe and the inner-pipe circumferential wall of the sleeve pipe. The lower end of each movable rod is fixedly connected with a pair of separated lower support sheets. The lower support sheets in each pair are respectively hinged with a movable sheet equipped between the pair of the lower support sheets through a bottom pin. The bottom plate side of the movable sheet is fixedly connected on the plate face of a liner sheet plate. A cylindrical seat body is fixedly equipped on the upper-end pipe opening of each sleeve pipe. A pair of separated upper support sheets is fixedly connected on each cylindrical seat body. At least three fixing sheets are fixedly connected on a tubular support seat body and uniformly distributed in a way to circumferentially surround the seat body. The upper support sheets in each pair are hinged with a fixing sheet equipped between the pair of the upper support sheets respectively through a top pin. The novel three-legged hanging bracket which enables a more convenient use is time-saving and labor-saving.
Description
Technical field
The utility model belongs to the improvement of hoisting machine shelf structure, particularly novel shear legs.
Background technology
At present; Need a large amount of hand labor power and hoisting machine tool can working small-sized object be lifted in the abominable hole of environment, small-sized pipe trench; And hoisting machine tool can not get in hole, the small-sized pipe trench owing to bigger than normal smoothly, and this just causes the lifting operation hard going at small space; Often need more manpower to accomplish task in the small space lifting, and consuming time taking a lot of work.
The utility model content
The purpose of the utility model is to provide a kind of novel shear legs, use convenient, the time and labour saving.
The purpose of the utility model is achieved in that a kind of novel shear legs; Comprise at least three expansion links of forming by portable bar and sleeve pipe; Stretch into the external side face of portable bar upper bar and the interior pipe perisporium bearing fit of sleeve pipe among the sleeve pipe; The lower end of portable bar affixed a pair of following supporting blade that separates, the every pair of following supporting blade is respectively through the bottom pin and be arranged at every pair of movable plate between the following supporting blade and be hinged, movable plate bottom edges of boards are fixed on the plate face of spacer block plate; On the mouth of pipe of sleeve pipe upper end, installing roofbolt shape pedestal; On the roofbolt shape pedestal affixed a pair of separate on supporting blade, affixed at least three are uniformly distributed with the fixed plate of setting around its body hoop on the tubular support pedestal, every pair go up supporting blade respectively through the top pin be arranged at every pair on fixed plate between the supporting blade be hinged.
The utility model utilizes the principle of A-frame; Adopt the small-sized hoisting bracket that parts such as 60,50 solid drawn pipes and pin can the scene of being made into folding and unfolding immediately; During use; According to the site operation situation, length and the angle between the expansion link (or the angle between expansion link and the horizontal surface) by expansion link is rationally regulated in manual work can reach the purpose of convenient, fast lifting construction with small-sized object.The utility model uses convenient, the time and labour saving.
Description of drawings
To combine accompanying drawing that the utility model is described further below.
Fig. 1 is the general assembly perspective view of the utility model;
Fig. 2 is the structure enlarged diagram of the utility model top support body (relevant cannula tip and tubular support seat);
Fig. 3 is the structure enlarged diagram of the utility model expansion link (portable bar) bottom.
The specific embodiment
A kind of novel shear legs; Extremely shown in Figure 3 like Fig. 1; Comprise at least three expansion links of forming by portable bar 9 and sleeve pipe 6 (three telescopic legs); Stretch into the external side face of portable bar 9 upper bar and the interior pipe perisporium bearing fit of sleeve pipe 6 among the sleeve pipe 6, the lower end of portable bar 9 affixed a pair of following supporting blade 10 that separates, the every pair of following supporting blade 10 is respectively through bottom pin 11 and be arranged at every pair of movable plate 8 between the following supporting blade 10 and be hinged; Bottom pin 11 passes in the perforation that is arranged on down on supporting blade 10 and the movable plate 8; Movable plate 8 bottom edges of boards are fixed on the plate face of spacer block plate 12, and spacer block plate 12 is placed on the ground, on the sleeve pipe 6 upper end mouths of pipe, is installing roofbolt shape pedestal 5; On the roofbolt shape pedestal 5 affixed a pair of separate on supporting blade 1,3; Affixed at least three are uniformly distributed with the fixed plate 4 of setting around its body hoop on tubular support pedestal 7, every pair go up supporting blade 1,3 respectively through top pin 2 be arranged at every pair go up supporting blade 1, fixed plate 4 between 3 is hinged, pin and 2 pass in the perforation that is arranged on supporting blade 1,3 and the fixed plate 4 in the top.
To shown in Figure 3, last supporting blade 1,3 and following supporting blade 10 are all rectangular like Fig. 1; Movable plate 8 is triangular in shape, and movable plate 8 its corresponding tops as triangle angle end are hinged with every pair of following supporting blade 10 through bottom pin 11, and movable plate 8 its corresponding bottom edges of boards as triangle one side are fixed on the plate face of spacer block plate 12.
Claims (2)
1. novel shear legs; Comprise at least three expansion links of forming by portable bar (9) and sleeve pipe (6); Stretch into the external side face of portable bar (9) upper bar and the interior pipe perisporium bearing fit of sleeve pipe (6) among the sleeve pipe (6); It is characterized in that: the lower end of portable bar (9) affixed a pair of following supporting blade (10) that separates; Every pair of following supporting blade (10) is hinged through bottom pin (11) and the movable plate (8) that is arranged between every pair of following supporting blade (10) respectively; Movable plate (8) bottom edges of boards are fixed on the plate face of spacer block plate (12), on the mouth of pipe of sleeve pipe (6) upper end, are installing roofbolt shape pedestal (5), go up affixed a pair of last supporting blade that separates (1,3) at roofbolt shape pedestal (5); Go up affixed at least three at tubular support pedestal (7) and be uniformly distributed with the fixed plate (4) of setting around its body hoop, every pair go up supporting blade (1,3) respectively through top pin (2) and be arranged at every pair upward the fixed plate (4) between the supporting blade (1,3) be hinged.
2. novel shear legs according to claim 1 is characterized in that: it is all rectangular to go up supporting blade (1,3) and following supporting blade (10); Movable plate (8) is triangular in shape; Its corresponding top as triangle angle end of movable plate (8) is hinged through bottom pin (11) and every pair of following supporting blade (10), and its corresponding bottom edges of boards as triangle one side of movable plate (8) are fixed on the plate face of spacer block plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200920077U CN202499679U (en) | 2012-03-13 | 2012-03-13 | Novel three-legged hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200920077U CN202499679U (en) | 2012-03-13 | 2012-03-13 | Novel three-legged hanging bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499679U true CN202499679U (en) | 2012-10-24 |
Family
ID=47036299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200920077U Expired - Lifetime CN202499679U (en) | 2012-03-13 | 2012-03-13 | Novel three-legged hanging bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499679U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204444A (en) * | 2013-03-23 | 2013-07-17 | 国家电网公司 | Portable stand tripod |
| CN104030182A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Portable lifting jack |
| CN108946465A (en) * | 2018-08-30 | 2018-12-07 | 上海市安装工程集团有限公司 | A kind of fast erecting hanger and its application method |
| CN110054104A (en) * | 2019-05-28 | 2019-07-26 | 中建六局建设发展有限公司 | A kind of detachable Multipurpose mobile bracket of collection transport and lifting one |
-
2012
- 2012-03-13 CN CN2012200920077U patent/CN202499679U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204444A (en) * | 2013-03-23 | 2013-07-17 | 国家电网公司 | Portable stand tripod |
| CN104030182A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Portable lifting jack |
| CN104030182B (en) * | 2014-06-12 | 2016-06-22 | 国家电网公司 | A kind of Portable jack |
| CN108946465A (en) * | 2018-08-30 | 2018-12-07 | 上海市安装工程集团有限公司 | A kind of fast erecting hanger and its application method |
| CN110054104A (en) * | 2019-05-28 | 2019-07-26 | 中建六局建设发展有限公司 | A kind of detachable Multipurpose mobile bracket of collection transport and lifting one |
| CN110054104B (en) * | 2019-05-28 | 2024-04-23 | 中建六局建设发展有限公司 | Transport and hoist integrated detachable multipurpose movable support |
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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 |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |