CN2883304Y - Fast manual bearing device - Google Patents
Fast manual bearing device Download PDFInfo
- Publication number
- CN2883304Y CN2883304Y CN 200520132219 CN200520132219U CN2883304Y CN 2883304 Y CN2883304 Y CN 2883304Y CN 200520132219 CN200520132219 CN 200520132219 CN 200520132219 U CN200520132219 U CN 200520132219U CN 2883304 Y CN2883304 Y CN 2883304Y
- Authority
- CN
- China
- Prior art keywords
- supporting
- strut
- vertical beam
- strut bar
- support
- 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
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Abstract
The utility model relates to a manual quick supporting device, comprising a frame and a handle, wherein a supporting vertical beam is welded on the left side of the frame, the right end of a strut is hinged at the lower part of vertical supporting beam, and an adjusting lever is hinged on the upper and middle part of the supporting vertical beam, so that a supporting piece can automatically enter an alveolar of the supporting vertical beam, the lower end of a support screw is connected with a support pin in sphere to guarantee that the support pin has solid bottom face, a long hole is drilled at the mid-right part of the strut, and a positioning pin is arranged inside the long hole, so that when the strut is erected, the inclined face of the left-upper end of the supporting vertical beam enters U slot and is positioned by the strut. When the strut is lowered, the supporting piece can automatically enter the alveolar of the supporting vertical beam, when the manually swirling the support screw, the screw at the left end of the strut is lifted, the strut is lifted around the pin shaft, the supporting piece of the adjusting lever is propped on the alveolar of the vertical beam for rapid supporting.
Description
Affiliated technical field
The utility model relates to the elevator supporting mechanism, especially manually quick supporting mechanism.
Background technology
At present, the manual lifting mechanism of domestic use mainly is to extract strut bar out, and rotary screw rises strut bar and plays a supporting role, when running into ground not at ordinary times, just need add long bolt or on the pad of ground suitable backing plate, differently highly want the different backing plate of mat thickness, very inconvenient, have much room for improvement.
Summary of the invention
In order to overcome the inconvenience that produces in the work of existing manual support mechanism, the utility model provides a kind of manually quick supporting mechanism, to compensate its defect.
The technical scheme that its technical matters that solves the utility model adopts is: support the left side that upright beam is welded on frame, the feet right-hand member is hinged on the hypomere that supports upright beam with bearing pin, an and hinged adjust bar in the middle part of on strut bar, supporting blade on it can be fallen in the alveolus that supports upright beam automatically, between studdle lower end and feet, adopt ball coupling, sturdy to guarantee feet bottom surface and ground, and open a slotted hole at position on the upper side, the right stage casing of strut bar, one locating dowel pin is housed in slotted hole, so that when strut bar erects, enter U type groove along the inclined-plane that supports upright beam left upper end, make the strut bar location.When putting down strut bar, the supporting blade on the adjust bar falls in the alveolus that supports upright beam naturally, is subjected to east rotation studdle, the nut of strut bar left end rises, strut bar rotates rising around bearing pin, the adjust bar supporting blade is held out against, to realize quick support with supporting vertical beam phatnoma.
The beneficial effects of the utility model are to have solved the problem of height adjustment inconvenience in the work of manual support mechanism.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the utility model constructional drawing (constitution diagram during support).
Fig. 2 is the constitution diagram of the utility model when packing up.
The specific embodiment
In Fig. a kind, support the left side that upright beam 5 is welded on frame, strut bar 3 right-hand members are hinged on the hypomere that supports upright beam with bearing pin 8, the hinged adjust bar 4 in middle part and supporting blade on it can be entered in the alveolus that supports upright beam 5 automatically on strut bar 3, the studdle 1 that handle 2 is equipped with in the upper end is installed in the screw of strut bar 3 left ends, between supporting screw lower end and feet, adopt ball coupling, sturdy to guarantee the feet bottom surface, and open a slotted hole at position on the upper side, the right stage casing of strut bar, in slotted hole, adorn a locating dowel pin 9, constitute the utility model jointly.
Put down strut bar 3, locating dowel pin 9 is lifted in the slotted hole that supports upright beam 5, mobile strut bar 3, it is rotated around bearing pin, adjust bar 4 is followed strut bar 3 and is rotated, and lifts adjust bar 4 simultaneously and walks around from supporting upright beam upper end, behind feet 7 kiss the earths of strut bar left end, because studdle 1 adopts ball coupling with feet 7, guarantees that feet 7 bottom surfaces and ground are sturdy.Supporting blade on it can fall in the alveolus that supports upright beam 5 automatically, grasps handle 2, right-hand revolution studdle 1, and the nut of strut bar 3 left ends rises, and the supporting blade that promotes on the adjust bar 4 holds out against with the alveolus that supports upright beam 5, realizes supporting fast.
Among Fig. 2, show the state when the utility model is packed up.
Grasp the rotation of handle 2 anticlockwise directions, the nut of strut bar 3 left ends descends, and the supporting blade that promotes on the adjust bar 4 separates rotary regulating lever 4 with the alveolus that support is stood on the beam 5, lift strut bar and make it perpendicular to the ground, locating dowel pin enters the U type groove that supports upright beam upper end automatically along the inclined-plane.Put down adjust bar 4, make strut bar 3 location.The utility model support that Here it is and the overall process of packing up.
Claims (1)
1. manual fast bracing or strutting arrangement, comprise frame and handle, it is characterized in that: support upright beam and be welded on the frame left side, the strut bar right-hand member is supporting the hypomere that founds beam with the bearing pin handing-over, the hinged adjust bar in middle part on strut bar, and the supporting blade on it can be fallen in the alveolus that supports upright beam automatically, the hypomere of studdle and feet adopt ball coupling, have a slotted hole at position on the upper side, the right stage casing of strut bar, and a locating dowel pin is housed in slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132219 CN2883304Y (en) | 2005-11-01 | 2005-11-01 | Fast manual bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132219 CN2883304Y (en) | 2005-11-01 | 2005-11-01 | Fast manual bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883304Y true CN2883304Y (en) | 2007-03-28 |
Family
ID=37956365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520132219 Expired - Fee Related CN2883304Y (en) | 2005-11-01 | 2005-11-01 | Fast manual bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883304Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874668B (en) * | 2009-04-30 | 2012-06-13 | 李永南 | Globule arrangement machine |
| CN105692496A (en) * | 2016-04-29 | 2016-06-22 | 国网山东省电力公司汶上县供电公司 | Support device and method for large-scale transformer |
| CN107777614A (en) * | 2017-11-24 | 2018-03-09 | 安徽理工大学 | A kind of mechanical scissor structure hoistable platform |
| CN110526161A (en) * | 2019-09-06 | 2019-12-03 | 宁波市加力特机械有限公司 | A kind of automatic telescopic supporting leg mechanism for aerial work platform |
| CN111606243A (en) * | 2020-06-06 | 2020-09-01 | 安庆一枝梅化工有限责任公司 | Laundry detergent production line raise support |
| CN111943080A (en) * | 2020-07-17 | 2020-11-17 | 郑博文 | Special lifting device for mounting air conditioner outdoor unit |
-
2005
- 2005-11-01 CN CN 200520132219 patent/CN2883304Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874668B (en) * | 2009-04-30 | 2012-06-13 | 李永南 | Globule arrangement machine |
| CN105692496A (en) * | 2016-04-29 | 2016-06-22 | 国网山东省电力公司汶上县供电公司 | Support device and method for large-scale transformer |
| CN107777614A (en) * | 2017-11-24 | 2018-03-09 | 安徽理工大学 | A kind of mechanical scissor structure hoistable platform |
| CN110526161A (en) * | 2019-09-06 | 2019-12-03 | 宁波市加力特机械有限公司 | A kind of automatic telescopic supporting leg mechanism for aerial work platform |
| CN111606243A (en) * | 2020-06-06 | 2020-09-01 | 安庆一枝梅化工有限责任公司 | Laundry detergent production line raise support |
| CN111943080A (en) * | 2020-07-17 | 2020-11-17 | 郑博文 | Special lifting device for mounting air conditioner outdoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |