CN203112347U - Portable manual hoist frame - Google Patents
Portable manual hoist frame Download PDFInfo
- Publication number
- CN203112347U CN203112347U CN 201320179473 CN201320179473U CN203112347U CN 203112347 U CN203112347 U CN 203112347U CN 201320179473 CN201320179473 CN 201320179473 CN 201320179473 U CN201320179473 U CN 201320179473U CN 203112347 U CN203112347 U CN 203112347U
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- CN
- China
- Prior art keywords
- supporting plate
- portal frame
- bent axle
- support plate
- frame
- 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
A portable manual hoist frame is formed by a portal frame with a hand-crank, and a support plate, wherein the support plate can be combined on the hand-crank in a suspending mode and can be lifted up and down by the hand-crank, one person can push the support plate into a carriage by lifting the support plate to the bottom plate height of the carriage of a freight vehicle after pushing a push-type machine to be loaded and conveyed onto the support plate, or unload the machine by an opposite progress, and the hoist frame can be seperated and carried about with the vehicle.
Description
Technical field:
The present invention relates to a kind of lifting facility, especially a kind of portable manual hoist frame.
Background technology:
The easy machinery of implementation formula of increased popularity is unsuitable for doing long-distance transfer in tow by self-propelled vehicle because its wheel only is suitable for carrying out operation, so must use the transport truck carrying when the conversion workyard.Yet this machinery generally weighs how 100 kilogram at least, is difficult to it is brought up to car with tractor driver individual, is not easy very much again in the time of many to find the people to help! If it is going along with uneconomical again at one's side that this specially is equipped with an installation.
Summary of the invention:
In order to allow the construction that is more suitable for changing places of the easy machinery of implementation formula, the invention provides a kind of portable manual hoist frame, it is characterized in that having comprised a portal frame and a secondary supporting plate, portal frame is equipped with a bent axle that is carved with screw thread, and portal frame entablatrance middle part is provided with one for the screw thread mouth of crankshaft revolution lifting; Supporting plate two respectively has one to face UNICOM's cavity that the bearing of connection bent axle is hung in the time spent arrangement, and the bent axle that is series on portal frame and the supporting plate by rocking-turn can make supporting plate rise or decline.
The present invention implements with the following method: 1, make portal frame with channel-section steel, the portal frame height should exceed about corresponding load carrying vehicle base plate 20cm, width with can make carrying striden from it by the supporting plate of conveying mechanical in freely advance and retreat degree of being; The place, entablatrance center of portal frame arranges one for the screw thread mouth of crankshaft operation; 2, make bent axle with round steel, carve on the bent axle mobile jib with the corresponding screw thread of screw thread mouth screw thread on the portal frame entablatrance, the about 10cm section in mobile jib lower end is made four-prism, and section installs a latch duct therein; The bent axle upper end arranges rocking handle; 3, produce the supporting plate body frame and spread steel plate with channel-section steel, three places respectively establish a little runner before, during and after the supporting plate both sides, in the little runner of front end back an anti-skidding bolt are set; Before and after the supporting plate two inwardly the about 10cm inner chamber shape upside that respectively to establish a downside in the place be half ball be the dress axle mouth of class " protruding " font movable port; 4, make a hemisphere bodily form ball bearing of main shaft, the upper end of bearing is provided with and bears pier, bears to be provided with the mouth of assigning that can assign bent axle lower end four-prism in the pier, and establishes a pin clamp in the one side.Useful purposes of the present invention is, the machinery of need transhipment is shifted onto on the supporting plate that lies against ground, being available bent axle mentions of supporting plate on the cabin floor of freight with manual rotation, with the same manner sustained height is mentioned in the other end of supporting plate again, just can very like a cork machinery be loaded onto car or unload and get off with a people's strength, hoist frame also be easy to carry.
Description of drawings:
Fig. 1 is portal frame and supporting plate design sketch; Fig. 2 is the bent axle design sketch; Fig. 3 is the bearing arrangement scheme drawing; Fig. 4 is application mode scheme drawing of the present invention; Fig. 5 is driving section of the present invention bit architecture cutaway view.Among the figure, the 1st, portal frame entablatrance, the 2nd, screw thread mouth, the 3rd, supporting plate, the 4th, adorn the axle mouth before the supporting plate, the 5th, dress axle mouth behind the supporting plate, the 6th, the little runner of supporting plate, the 7th, bent axle rocking handle, the 8th, bent axle mobile jib, the 9th, four prisms cylinder, the 10th, bearing is assigned mouth, the 11st, the bearing pin clamp, the 12nd, bearing ball, the 13rd, bearing bears pier.
The specific embodiment:
As shown in Figure 5, bearing shown in Figure 3 is born pier (13) to be inserted from the preceding dress axle mouthful (4) of supporting plate or the below of back dress axle mouthful (5), ball (12) is stuck on the dress axle mouthful downside chamber wall, the four prisms cylinder (9) of bent axle worn from screw thread mouth (2) and allow bent axle mobile jib (8) exercise four prisms cylinder (9) under the bent axle rocking handle (7) and assign into bearing to assign in mouthful (10) by shaking, plug latch by bearing pin clamp (11), can shake bent axle and make supporting plate lifting or decline.
Claims (1)
1. a portable manual hoist frame is characterized in that having comprised a portal frame and a secondary supporting plate, and portal frame is equipped with a bent axle that is carved with screw thread, and portal frame entablatrance middle part is provided with one for the screw thread mouth of crankshaft revolution lifting; Supporting plate two respectively has one to face UNICOM's cavity that the bearing of connection bent axle is hung in the time spent arrangement, and the bent axle that is series on portal frame and the supporting plate by rocking-turn can make supporting plate rise or decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179473 CN203112347U (en) | 2013-03-24 | 2013-03-24 | Portable manual hoist frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179473 CN203112347U (en) | 2013-03-24 | 2013-03-24 | Portable manual hoist frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112347U true CN203112347U (en) | 2013-08-07 |
Family
ID=48892716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179473 Expired - Fee Related CN203112347U (en) | 2013-03-24 | 2013-03-24 | Portable manual hoist frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368680A (en) * | 2015-12-17 | 2016-03-02 | 乌毡帽酒业有限公司 | Separate-type distillation retort |
-
2013
- 2013-03-24 CN CN 201320179473 patent/CN203112347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368680A (en) * | 2015-12-17 | 2016-03-02 | 乌毡帽酒业有限公司 | Separate-type distillation retort |
| CN105368680B (en) * | 2015-12-17 | 2017-11-14 | 乌毡帽酒业有限公司 | A kind of separate type alembic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140324 |