CN202687867U - Rack structure of horizontal hydraulic jack - Google Patents
Rack structure of horizontal hydraulic jack Download PDFInfo
- Publication number
- CN202687867U CN202687867U CN 201220351274 CN201220351274U CN202687867U CN 202687867 U CN202687867 U CN 202687867U CN 201220351274 CN201220351274 CN 201220351274 CN 201220351274 U CN201220351274 U CN 201220351274U CN 202687867 U CN202687867 U CN 202687867U
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- CN
- China
- Prior art keywords
- hydraulic jack
- horizontal hydraulic
- rack
- wallboard
- pair
- 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 provides a rack structure of a horizontal hydraulic jack, belonging to the technical field of lifting devices. The horizontal hydraulic jack comprises a rack part, a hydraulic part, a boom part, a connecting rod and a press handle, wherein the rack part comprises a pair of wall boards arranged on two sides of the boom part. The horizontal hydraulic jack is characterized in that stop bosses raised inwards are respectively arranged at the rear parts of the wall boards and correspond to the hydraulic part, and the stop bosses are integrally formed on the wall boards and are used for stopping the hydraulic part. The horizontal hydraulic jack is simple in structure, easy to machine and high in production efficiency; in addition, the effects of saving materials, reducing machining steps and lowering production cost are achieved.
Description
Technical field
The utility model belongs to the lifting device technical field, is specifically related to a kind of rack construction of horizontal hydraulic jack, is the improvement to the rack construction of existing horizontal hydraulic jack
Background technology
Common horizontal hydraulic jack in the market, its structure is disclosed by Fig. 2, mainly comprise rack unit 2, hydraulic unit 1, crane arm parts 3, connecting rod 4 and press hand 5, described rack unit 2 comprises a pair of wallboard 21 that is positioned at crane arm parts 3 both sides, be welded with respectively a backstop 22 at the rear portion of a pair of wallboard 21 and corresponding to the position of hydraulic unit 1, a pair of backstop 22 is used for blocking described hydraulic unit 1.When lifting, press hand 5 by repeatedly pressing down, promote crane arm parts 3 by hydraulic unit 1 and up kick up, final by the carriage on the crane arm parts 3 with the weight jacking.The problem that said structure exists is: a pair of back shield 22 faces each other by the mode of welding and is fixed on the inboard of a pair of wallboard 21 rearward end, the above-mentioned mode that will be connected and fixed again behind the employing split production between back shield 22 and the wallboard 21, not only troublesome poeration is time-consuming, and the waste material
Summary of the invention
Task of the present utility model be to provide a kind of simple in structure, be easy to process, production efficiency is high, the rack construction of labor and material saving, the horizontal hydraulic jack that reduces production costs.
Task of the present utility model is finished like this, a kind of rack construction of horizontal hydraulic jack, described horizontal hydraulic jack comprises rack unit, hydraulic unit, crane arm parts, connecting rod and presses hand, described rack unit comprises a pair of wallboard that is positioned at crane arm parts both sides, be characterized in: at the rear portion of a pair of wallboard and inwardly outstanding and to be formed with gear protruding respectively corresponding to the position of hydraulic unit, described gear is protruding to be integrally formed on the wallboard, is used for blocking described hydraulic unit.
In a specific embodiment of the present utility model, the protruding quantity of described gear is one or more.
The utility model is because after adopting said structure, the beneficial effect that has: not only simple in structure, be easy to processing, production efficiency is high, and saves material, has reduced operation, has reduced productive costs.
Description of drawings
Fig. 1 is an example structure sketch of the present utility model.
Fig. 2 is the structure diagram of prior art.
Among the figure: 1. hydraulic unit; 2. rack unit, 21. wallboards, 211. keep off protruding, 22. backstops; 3. crane arm parts; 4. connecting rod; 5 press hand.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to technical solutions of the utility model to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
See also Fig. 1, this figure has disclosed a kind of embodiment of the rack construction of a kind of horizontal hydraulic jack of the utility model, the structure of described horizontal hydraulic jack belongs to known prior art, here repeat no more, it mainly comprises rack unit 2, hydraulic unit 1, crane arm parts 3, connecting rod 4 and presses hand 5.Described rack unit 2 comprises a pair of wallboard 21 that is positioned at crane arm parts 3 both sides, at the rear portion of a pair of wallboard 21 and inwardly outstanding and be formed be used to the gear that blocks described hydraulic unit 1 protruding 211 respectively corresponding to the position of hydraulic unit 1, the quantity of described gear protruding 211 is unrestricted, can be one or more, in the present embodiment, on a pair of wallboard 21, be formed with respectively a gear protruding 211, the position of a pair of gear protruding 211 on a pair of wallboard 2 is face-to-face setting each other, and is integrally formed on the wallboard 21 when wallboard 21 punch forming.The cross sectional shape of a pair of gear protruding 211 is unrestricted, can be polygon, Else Rule or irregular figure etc.
The utility model has reduced operation owing to after adopting said structure, having saved material, has reduced productive costs, and operation is simpler
Claims (2)
1.
A kind of rack construction of horizontal hydraulic jack, described horizontal hydraulic jack comprises rack unit (2), hydraulic unit (1), crane arm parts (3), connecting rod (4) and press hand (5), described rack unit (2) comprises a pair of wallboard (21) that is positioned at crane arm parts (3) both sides, it is characterized in that: at the rear portion of a pair of wallboard (21) and inwardly outstanding and be formed with gear protruding (211) respectively corresponding to the position of hydraulic unit (1), described gear protruding (211) is integrally formed on the wallboard (21), is used for blocking described hydraulic unit (1).
2.
The rack construction of horizontal hydraulic jack according to claim 1 is characterized in that the quantity of described gear protruding (211) is one or more
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351274 CN202687867U (en) | 2012-07-19 | 2012-07-19 | Rack structure of horizontal hydraulic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351274 CN202687867U (en) | 2012-07-19 | 2012-07-19 | Rack structure of horizontal hydraulic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687867U true CN202687867U (en) | 2013-01-23 |
Family
ID=47543515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351274 Expired - Fee Related CN202687867U (en) | 2012-07-19 | 2012-07-19 | Rack structure of horizontal hydraulic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756991A (en) * | 2012-07-19 | 2012-10-31 | 常熟通润汽车零部件股份有限公司 | Frame structure of hydraulic horizontal jack |
-
2012
- 2012-07-19 CN CN 201220351274 patent/CN202687867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756991A (en) * | 2012-07-19 | 2012-10-31 | 常熟通润汽车零部件股份有限公司 | Frame structure of hydraulic horizontal jack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20160719 |