CN207191014U - Lifting supporting leg assembly before detachable - Google Patents
Lifting supporting leg assembly before detachable Download PDFInfo
- Publication number
- CN207191014U CN207191014U CN201721206346.2U CN201721206346U CN207191014U CN 207191014 U CN207191014 U CN 207191014U CN 201721206346 U CN201721206346 U CN 201721206346U CN 207191014 U CN207191014 U CN 207191014U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- load lifting
- lifting cylinder
- leg assembly
- vehicle 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides the detachable preceding lifting supporting leg assembly that a kind of assembling is simple, cost is low, versatility is good.A kind of detachable preceding lifting supporting leg assembly, including the overhanging crossbeam of two vehicle frames, two load lifting cylinder mounting brackets and two load lifting cylinders, two overhanging crossbeams of vehicle frame are connected with vehicle frame main longitudinal grider, load lifting cylinder mounting bracket is detachably connected as a whole with the overhanging crossbeam of vehicle frame and is connected in one loop closed of fore-and-aft direction composition, and load lifting cylinder is connected with load lifting cylinder mounting bracket.
Description
Technical field
It the utility model is related to a kind of lifting supporting leg assembly, and in particular to a kind of detachable preceding lifting supporting leg assembly, belong to
Engineering truck component technology field.
Background technology
The lifting supporting leg of common engineering car is welded on chassis frame, non-dismountable., will for the versatility of Expansion of Engineering car
Lifting supporting leg is designed to removably.If engineering truck needs to lift supporting leg, lifting supporting leg can be installed；If engineering truck is not required to
Supporting leg is lifted, then lifting supporting leg can not be installed.The kerb weight of engineering truck can be mitigated by not installing lifting supporting leg, reduce vehicle into
This.
Utility model content
It is total that the utility model purpose is to provide the detachable preceding lifting supporting leg that a kind of assembling is simple, cost is low, versatility is good
Into.
To achieve these goals, the utility model uses following technical scheme：
A kind of detachable preceding lifting supporting leg assembly, including the overhanging crossbeam of two vehicle frames, two load lifting cylinder mounting brackets and two
Individual load lifting cylinder, two overhanging crossbeams of vehicle frame are connected with vehicle frame main longitudinal grider, and load lifting cylinder mounting bracket and the overhanging crossbeam of vehicle frame are detachable
The loop connection that a closing is formed in fore-and-aft direction is connected as one, load lifting cylinder is connected with load lifting cylinder mounting bracket.
The detachable preceding lifting supporting leg assembly preferred scheme, the overhanging crossbeam of vehicle frame include two groups of supporters, two groups of supports
Parallel interval is set before and after body, and every group of supporter includes about two support tubes be arrangeding in parallel and between two support tubes
Connecting plate, connection plate surface is provided with multiple connecting holes, and connecting plate is provided with multiple reinforcements.
The detachable preceding lifting supporting leg assembly preferred scheme, connecting plate section are U-shaped, the distribution of two sides and two supports
Pipe is detachably connected as a whole.
The detachable preceding lifting supporting leg assembly preferred scheme, load lifting cylinder mounting bracket use heavy in section case type structures, wrapped
Top plate, bottom plate, front and rear panels are included, top plate and bottom plate are while being semi arch, other three sides are the rectangular configuration of straight line, preceding
Plate and back plate are rectangular configuration, and surface is provided with multiple mounting holes corresponding with connecting hole.
The detachable preceding lifting supporting leg assembly preferred scheme, load lifting cylinder mounting bracket are provided with big hole.
The beneficial effects of the utility model are：
Elevating ram mounting bracket uses heavy in section case type structures, the overhanging crossbeam of vehicle frame and vehicle frame main longitudinal grider composition one,
Ensure that load lifting cylinder mounting bracket forms a loop closed with the overhanging crossbeam of vehicle frame and is connected in the longitudinal direction, ensure that connection
Intensity；Connected using multigroup bolt and nut, reduce the stress of bolt and nut；2 kinds of measures of the above ensure that detachable lifting branch
The reliability of leg.The program is simple, it is firm, stably, assembling is simple, cost is low, versatility is good.
Brief description of the drawings
Fig. 1 is detachable lifting supporting leg installation axonometric drawing；
Fig. 2 is the overhanging crossbeam axonometric drawing of vehicle frame；
Fig. 3 is load lifting cylinder mounting bracket axonometric drawing；
In figure：1st, vehicle frame main longitudinal grider, 2, the overhanging crossbeam of vehicle frame, 3, load lifting cylinder mounting bracket, 4, load lifting cylinder, 5, support
Pipe, 6, connecting plate, 7, reinforcement, 8, big hole, 9, top plate, 10, foreboard.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
Example, the utility model is further described.
With reference to figure 1, a kind of detachable preceding lifting supporting leg assembly, including 2, the two load lifting cylinders installations of the overhanging crossbeam of two vehicle frames
Support 3 and two load lifting cylinders 4, the overhanging crossbeam 2 of two vehicle frames are connected with vehicle frame main longitudinal grider 1, outside load lifting cylinder mounting bracket 3 and vehicle frame
Stretch crossbeam 2 and be detachably connected as a whole the loop connection that a closing is formed in fore-and-aft direction, load lifting cylinder 4 and load lifting cylinder installation branch
Frame 3 connects.
With reference to figure 2, the overhanging crossbeam 2 of vehicle frame includes two groups of supporters, and parallel interval is set before and after two groups of supporters, every group of branch
Support body includes about two support tubes 5 be arrangeding in parallel and the connecting plate 6 between two support tubes 5, and the surface of connecting plate 6 is set
There are multiple connecting holes, and connecting plate 6 is provided with multiple reinforcements 7.
In the present embodiment, the section of connecting plate 6 is U-shaped, and the distribution of two sides is detachably connected as a whole with two support tubes 5.
With reference to figure 3, load lifting cylinder mounting bracket 3 uses heavy in section case type structures, including top plate 9, bottom plate, foreboard 10 and after
Plate, top plate and bottom plate are while being semi arch, other three sides are the rectangular configuration of straight line, and front and rear panels are rectangle knot
Structure, and surface is provided with multiple mounting holes corresponding with connecting hole.
In view of easy for installation, load lifting cylinder mounting bracket 3 is provided with big hole 8.
Detachable connection is bolt and nut, snapped connection and hinge connection in the present embodiment.
Utility model works principle：Elevating ram mounting bracket 3 uses heavy in section case type structures, ensures load lifting cylinder installation
The intensity of support 3.The overhanging crossbeam 2 of vehicle frame forms one with vehicle frame main longitudinal grider 1.So ensure load lifting cylinder mounting bracket 3 and vehicle frame
Overhanging crossbeam 2 forms the loop connection of a closing in the longitudinal direction, ensure that bonding strength；Connected using multigroup bolt and nut
Connect, reduce the stress of bolt and nut；2 kinds of measures of the above ensure that the reliability of detachable lifting supporting leg.The program is simple, jail
Lean on, stably, assembling is simple, cost is low, versatility is good.
Above-mentioned embodiment is only specific case of the present utility model, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent implementations of change.But it is every without departing from the utility model technical principle on the premise of, according to of the present utility model
Any simple modification, equivalent variations and the remodeling that technical spirit is made to embodiment of above, should all fall into of the present utility model
Scope of patent protection.
Claims (5)
- A kind of 1. detachable preceding lifting supporting leg assembly, it is characterised in that:Including the overhanging crossbeam of two vehicle frames, two load lifting cylinder installations Support and two load lifting cylinders, two overhanging crossbeams of vehicle frame are connected with vehicle frame main longitudinal grider, load lifting cylinder mounting bracket and the overhanging horizontal stroke of vehicle frame Beam is detachably connected as a whole the loop connection that a closing is formed in fore-and-aft direction, and load lifting cylinder connects with load lifting cylinder mounting bracket Connect.
- 2. detachable preceding lifting supporting leg assembly according to claim 1, it is characterised in that:The overhanging crossbeam of vehicle frame includes two groups of branch Support body, parallel interval is set before and after two groups of supporters, and every group of supporter includes about two support tubes be arrangeding in parallel and be located at Connecting plate between two support tubes, connection plate surface is provided with multiple connecting holes, and connecting plate is provided with multiple reinforcements.
- 3. detachable preceding lifting supporting leg assembly according to claim 2, it is characterised in that:Connecting plate section is U-shaped, two sides Distribution is detachably connected as a whole with two support tubes.
- 4. detachable preceding lifting supporting leg assembly according to claim 2, it is characterised in that:Load lifting cylinder mounting bracket is cut using big Face case type structures, including top plate, bottom plate, front and rear panels, top plate and bottom plate are while being semi arch, other three sides are straight line Rectangular configuration, front and rear panels are rectangular configuration, and surface is provided with multiple mounting holes corresponding with connecting hole.
- 5. according to claim 1 or 2 or 3 or 4 it is described it is detachable before lifting supporting leg assembly, it is characterised in that:Load lifting cylinder installation branch Frame is provided with big hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206346.2U CN207191014U (en) | 2017-09-20 | 2017-09-20 | Lifting supporting leg assembly before detachable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206346.2U CN207191014U (en) | 2017-09-20 | 2017-09-20 | Lifting supporting leg assembly before detachable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191014U true CN207191014U (en) | 2018-04-06 |
Family
ID=61788196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721206346.2U Expired - Fee Related CN207191014U (en) | 2017-09-20 | 2017-09-20 | Lifting supporting leg assembly before detachable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191014U (en) |
-
2017
- 2017-09-20 CN CN201721206346.2U patent/CN207191014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180406 Termination date: 20190920 |