CN201950663U - Work trolley structure - Google Patents
Work trolley structure Download PDFInfo
- Publication number
- CN201950663U CN201950663U CN2010206244204U CN201020624420U CN201950663U CN 201950663 U CN201950663 U CN 201950663U CN 2010206244204 U CN2010206244204 U CN 2010206244204U CN 201020624420 U CN201020624420 U CN 201020624420U CN 201950663 U CN201950663 U CN 201950663U
- Authority
- CN
- China
- Prior art keywords
- jack
- holder
- lifting
- platen
- lifter plate
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a work trolley structure, which provides a convenient work trolley. The work trolley mainly comprises a mobile base and a hollow fixing base arranged on the base. The fixing base comprises a lifting plate, a chain and a lifting seat. A jack and a lifting bar are arranged on the lifting plate. The lifting bar passing through the lifting seat is equipped with a locating seat. The locating seat equipped with a bearing is assembled with a platen and the platen is liftable and rotatable.
Description
Technical field
Utility model relates to a kind of boom truck structure, particularly relates to a kind of the have structure that can make things convenient for shift position, adjustable height, the anglec of rotation and the boom truck of effect.
Background technology
Existing boom truck structure, cardinal principle all is set as board, the table top of level altitude, and the bottom has roller can promote the shift position.In other words, existing boom truck can not change in elevation, non-rotatable angle, therefore, can not adjust with user's desired height during place work piece, the user must bend over or bed hedgehopping, and desire adds the position of also must moving man-hour to the workpiece different angles, uses inconvenient.
The utility model content
The utility model is for improving the shortcoming of work on hand chassis, main purpose provides a kind of boom truck structure, it establishes holder having on the base of roller, establish jack in the holder, lifter plate, chain, elevating lever, and group is provided with elevating bracket, elevating lever is provided with positioning seat again, bearing, platen, and can make elevating bracket by jack, elevating lever lifting simultaneously, reach the effect of lifting platen, and can allow the platen anglec of rotation, it is extremely convenient to use, and because of being set as large-area holder, elevating bracket, and obtain firmly to be difficult for toppling over, can bear the effect of utmost point heavy articles.
For achieving the above object, the utility model provides a kind of boom truck structure, it is the holder that a base is provided with hollow, be provided with jack in the holder, the driving handle of jack exposes outside the holder, the expansion link of jack has gear, in the holder and be provided with lifter plate, jack passes lifter plate, lifter plate is provided with elevating lever, and be provided with chain and be connected in lifter plate, jack, the gear of expansion link, holder, and constitute jack, during the expansion link lifting, concurrently-acting lifter plate and lifter rod lifting, again, be arranged with the elevating bracket of a hollow in the holder, elevating bracket is connected in jack, the expansion link upper end, and can be with jack, the expansion link lifting, elevating bracket has through hole and passes by elevating lever, end assembling station plate on the elevating lever; By said structure, when action jack, expansion link lifting, can make lifter plate, elevating lever, elevating bracket lifting simultaneously, and then the height of lifting platen.
In the above-mentioned boom truck structure, this elevating lever upper end can be provided with positioning seat, has bearing in the positioning seat, and the platen bottom is provided with connector, and connector is combined in the bearing, and makes the platen angle rotatable.
In the above-mentioned boom truck structure, this holder has guide hole outward, and the elevating bracket periphery is provided with guide rod, and guide rod is worn and organized in guide hole.
In the above-mentioned boom truck structure, this positioning seat is provided with beam ring, and beam ring can be tightened the connector in platen, forms the effect of location platen angle.
Owing to take above technical scheme, the utility model is established holder having on the base of roller, establish jack, lifter plate, chain, elevating lever in the holder, and group is provided with elevating bracket, elevating lever is provided with positioning seat, bearing, platen again, and can make elevating bracket, elevating lever lifting simultaneously by jack, reach the effect of lifting platen, and can allow the platen anglec of rotation, it is extremely convenient to use, and because of being set as large-area holder, elevating bracket, and obtain firmly to be difficult for toppling over, can bearing the effect of utmost point heavy articles.
Description of drawings
Fig. 1 is the three-dimensional partial sectional view that decomposes of the present utility model.
Fig. 2 is an assembled sectional view of the present utility model.
Fig. 3 is lifting height state diagram of the present utility model.
The main element symbol description:
10 bases, 18 chains
11 rollers, 19 gears
12 holders, 20 elevating brackets
13 guide holes, 21 through holes
14 protruding seat 22 guide rods
15 lifter plates, 30 positioning seats
16 jack, 32 bearings
160 expansion links, 33 beam rings
161 driving handles, 34 connectors
17 elevating levers, 35 platens.
The specific embodiment
See also Fig. 1, Fig. 2 and Fig. 3, be that a base 10 has roller 11, base 10 is provided with the holder 12 of hollow, holder 12 peripheries have guide hole 13, be provided with jack 16 in the holder 12, protruding seat 14, the driving handle 161 of jack 16 exposes outside the holder 12, the expansion link 160 of jack 16 has gear 19, in the holder 12 and be provided with lifter plate 15, jack 16 passes lifter plate 15, lifter plate 15 is provided with elevating lever 17, and be provided with chain 18 and be connected in lifter plate 15, the gear 19 of jack 16 expansion links 160, the protruding seat 14 of holder 12, and when constituting 160 liftings of jack 16 expansion links, concurrently-acting lifter plate 15 and elevating lever 17 liftings, again, be arranged with the elevating bracket 20 of a hollow in the holder 12, elevating bracket 20 peripheries have guide rod 22 and wear the guide hole of organizing in holder 12 13, elevating bracket 20 is connected in jack 16 expansion links 160 upper ends, and can be with 160 liftings of jack 16 expansion links, elevating bracket 20 has through hole 21 allows elevating lever 17 pass, elevating lever 17 upper end groups are provided with positioning seat 30, positioning seat 30 has the connector 34 of bearing 32 for combination platen 35, form platen 35 angle rotatables, in addition, positioning seat 30 is provided with beam ring 33, the connector 34 of beam ring 33 lockable platens 35, and can make platen 35 orientation angles non-rotatable.
According to above-mentioned structure, effect of the present utility model, effect are described in detail as follows again: during Fig. 2, be to be to drop to minimum height, supply to place object on the platen 35.During Fig. 3, the driving handle 161 of action jack 16, make jack 16 generation oil pressures and its expansion link 160 is risen, expansion link 160 can make elevating bracket 20 rise, and pass through its gear 19 and interlock chain 18, promptly be that lifter plate 15 is also risen synchronously, lifter plate 15 rises elevating lever 17 is also risen, thereby platen 35 is risen.Therefore, have following effect, advantage:
(1) only needs operation jack 16, elevating bracket 20, elevating lever 17, platen 35 are risen, use extremely simple and easy, convenient.
(2) form the ascending, descending of elevating bracket 20, elevating lever 17, and can rise high height and reduce volume when descending.
(3) elevating bracket 20 peripheries have guide rod 22, holder 12 peripheries then have guide hole 13, can guarantee firm straight line lifting.
(4) holder 12, elevating bracket 20 all are large-area packet shape, thereby obtain firmly to be difficult for the effect of toppling over.
(5) be provided with positioning seat 30, bearing 32 combination platens 35, can allow platen 35 anglecs of rotation, and be provided with the required angle of beam ring 33 lockings.
In sum, structure of the present utility model has splendid practicality really and promotes effect.
Claims (4)
1. boom truck structure, it is characterized in that, one base is provided with the holder of hollow, be provided with jack in the holder, the driving handle of jack exposes outside the holder, the expansion link of jack has gear, in the holder and be provided with lifter plate, jack passes lifter plate, lifter plate is provided with elevating lever, and be provided with chain and be connected in lifter plate, jack, the gear of expansion link, holder, and constitute jack, during the expansion link lifting, concurrently-acting lifter plate and lifter rod lifting, again, be arranged with the elevating bracket of a hollow in the holder, elevating bracket is connected in jack, the expansion link upper end, and can be with jack, the expansion link lifting, elevating bracket has through hole and passes by elevating lever, end assembling station plate on the elevating lever; By said structure, when action jack, expansion link lifting, can make lifter plate, elevating lever, elevating bracket lifting simultaneously, and then the height of lifting platen.
2. boom truck structure according to claim 1 is characterized in that, this elevating lever upper end can be provided with positioning seat, has bearing in the positioning seat, and the platen bottom is provided with connector, and connector is combined in the bearing, and makes the platen angle rotatable.
3. boom truck structure according to claim 1 is characterized in that this holder has guide hole outward, and the elevating bracket periphery is provided with guide rod, and guide rod is worn and organized in guide hole.
4. according to the described boom truck structure of claim 2, it is characterized in that this positioning seat is provided with beam ring, beam ring can be tightened the connector in platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206244204U CN201950663U (en) | 2010-11-23 | 2010-11-23 | Work trolley structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206244204U CN201950663U (en) | 2010-11-23 | 2010-11-23 | Work trolley structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950663U true CN201950663U (en) | 2011-08-31 |
Family
ID=44494788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206244204U Expired - Fee Related CN201950663U (en) | 2010-11-23 | 2010-11-23 | Work trolley structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951466A (en) * | 2012-11-20 | 2013-03-06 | 浙江久立特材科技股份有限公司 | Automatic feeding device of edge planing machine |
| CN105014626A (en) * | 2015-07-14 | 2015-11-04 | 常州工学院 | Mobile multifunctional laboratory workbench |
| CN108673433A (en) * | 2018-06-05 | 2018-10-19 | 芜湖婷玉机械科技有限公司 | A kind of processing of robots rotary table |
-
2010
- 2010-11-23 CN CN2010206244204U patent/CN201950663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951466A (en) * | 2012-11-20 | 2013-03-06 | 浙江久立特材科技股份有限公司 | Automatic feeding device of edge planing machine |
| CN105014626A (en) * | 2015-07-14 | 2015-11-04 | 常州工学院 | Mobile multifunctional laboratory workbench |
| CN108673433A (en) * | 2018-06-05 | 2018-10-19 | 芜湖婷玉机械科技有限公司 | A kind of processing of robots rotary table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |