CN218640829U - Auxiliary supporting device for sand surface - Google Patents
Auxiliary supporting device for sand surface Download PDFInfo
- Publication number
- CN218640829U CN218640829U CN202223279198.0U CN202223279198U CN218640829U CN 218640829 U CN218640829 U CN 218640829U CN 202223279198 U CN202223279198 U CN 202223279198U CN 218640829 U CN218640829 U CN 218640829U
- Authority
- CN
- China
- Prior art keywords
- swinging boom
- driving piece
- supporting
- soil surface
- arm
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model belongs to the technical field of the support technique and specifically relates to a supplementary strutting arrangement for sand and soil surface is related to, and it is including the linking arm of connection on vehicle body frame, and the driving piece is installed to the one end that vehicle body frame was kept away from to the linking arm, is provided with the supporting leg on the driving piece, and the supporting leg is located the below of driving piece, and the driving piece can drive the vertical rising of supporting leg or descend. This application has and makes auxiliary stay device can provide the support on the sand and soil surface to improve the effect of the stability of vehicle when the operation of sand and soil ground.
Description
Technical Field
The application relates to the technical field of support, in particular to an auxiliary supporting device for a sandy soil surface.
Background
Some special vehicles need to operate normally on a relative level basis during use, such as: the crane is used for improving the stability of the vehicle, an auxiliary supporting device is usually installed on the vehicle and used for leveling the vehicle, and meanwhile, the auxiliary supporting device is used for supporting the ground, bearing most of the weight of the vehicle and reducing the load of a chassis steel plate spring and a tire.
The auxiliary supporting device recorded in the related art generally comprises a frog-type supporting leg, an X-type supporting leg, an H-type supporting leg and other forms, the conventional auxiliary supporting device installed on a vehicle is generally a hydraulic supporting leg, when the auxiliary supporting device is used, a plurality of auxiliary supporting devices are stretched to realize a supporting effect, however, the conventional auxiliary supporting device needs firm ground and is not easy to deform when supporting, when the conventional auxiliary supporting device meets some soft sandy soil ground, the auxiliary supporting device sinks under stress when the vehicle works, the auxiliary supporting device sinks to different depths due to different stresses of the auxiliary supporting device, the load is large when large-scale equipment such as a crane works, and when the auxiliary supporting device cannot play a sufficient role, the vehicle may not keep stability, so that an overturning accident occurs.
SUMMERY OF THE UTILITY MODEL
In order to enable the auxiliary supporting device to provide support on the sandy soil surface so as to improve the stability of a vehicle in operation on the sandy soil surface, the application provides the auxiliary supporting device for the sandy soil surface.
The application provides an auxiliary stay device for sand and soil surface adopts following technical scheme:
the utility model provides an auxiliary stay device for sand and soil surface, is including connecting the linking arm on vehicle body frame, vehicle body frame's one end is kept away from to the linking arm and the driving piece is installed, be provided with the supporting leg on the driving piece, the supporting leg is located the below of driving piece, the driving piece can drive the vertical rising of supporting leg or decline.
Through adopting above-mentioned technical scheme, when the vehicle need be when the operation on sandy soil ground, rotate the linking arm, make this auxiliary stay device realize extending, then adjust through the driving piece, the supporting leg realizes rising or descending, guarantees that the supporting leg can the complete butt subaerial to guarantee that the vehicle is in balanced state, just so can make auxiliary stay device can provide the support on sandy soil surface, in order to improve the stability of vehicle when the operation on sandy soil ground.
Optionally, the linking arm includes the front end swinging boom with automobile body frame attach, the one end that automobile body frame was kept away from to the front end swinging boom is connected with terminal swinging boom, the driving piece sets up on the terminal swinging boom.
Through adopting above-mentioned technical scheme, the linking arm divide into two parts, can be according to the work needs, can set for respectively front end swinging boom and terminal swinging boom, also can lengthen the length of linking arm like this to in the bigger supporting leg of installation, in order to improve support strength.
Optionally, the front end swinging boom with terminal swinging boom rotates to be connected, the front end swinging boom with wear to be equipped with the connecting axle on the terminal swinging boom, the axis direction of connecting axle with the front end swinging boom terminal swinging boom sets up the equal perpendicular of direction.
Through adopting above-mentioned technical scheme, through rotating the support arm, can change the horizontal contained angle between support arm and the front end swinging boom to can be according to the actual work demand, adjust the horizontal contained angle between the support leg, further improve the stability of vehicle.
Optionally, a connecting support is fixedly connected to the vehicle body frame, the front end rotating arm is rotatably connected with the connecting support, and the front end rotating arm is vertically arranged with a rotating shaft between the connecting supports.
Through adopting above-mentioned technical scheme, through rotating the front end swinging boom, can adjust whole auxiliary stay device's expansion distance, like this, according to different behavior, adjust the horizontal contained angle between the auxiliary stay device of automobile body frame homonymy, make the support become more firm, the atress is more balanced.
Optionally, terminal swinging boom includes support arm and sleeve, the vertical setting of sleeve, the one end of support arm with the front end swinging boom rotates to be connected, the other end of support arm with the perpendicular rigid coupling of sleeve, the driving piece is installed telescopic upper end.
Through adopting above-mentioned technical scheme, the sleeve is the perpendicular setting of T type with the support arm, and is better to operation place and ground adaptability like this, is more convenient for carry out the leveling.
Optionally, the driving piece is an electric cylinder, a cylinder body of the electric cylinder is fixed to the upper end of the sleeve, and a piston rod of the electric cylinder is connected with the supporting leg.
Through adopting above-mentioned technical scheme, start the electric jar, the flexible supporting leg that drives of piston rod of electric jar realizes descending and rising, guarantees that the supporting leg can butt subaerial completely, and the supporting leg can play sufficient support to the vehicle.
Optionally, a controller is coupled to the driving member, and the controller is electrically connected to a control panel.
Through adopting above-mentioned technical scheme, the staff can realize the control to the electric jar through operation control panel, and the electric jar just can realize automatic control to increase the convenience when this auxiliary stay device uses.
Optionally, the supporting leg includes the support column of being connected with electric cylinder piston rod, the one end rigid coupling that electric cylinder piston rod was kept away from to the support column has the supporting disk.
Through adopting above-mentioned technical scheme, the supporting disk can increase the area of contact of supporting leg and sand and soil ground to play better exoergic effect, can reduce equipment because of the soft possibility that sink in ground.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the auxiliary supporting device is provided with a connecting support, the connecting support is fixedly connected to a vehicle body, a front-end rotating arm is connected to the connecting support, a tail-end rotating arm is connected to the front-end rotating arm, an electric cylinder is mounted on the tail-end rotating arm, a supporting leg is fixedly connected to a piston rod of the electric cylinder, and the electric cylinder stretches and retracts to adjust the height of the auxiliary supporting device, so that the balance of the auxiliary supporting device is guaranteed, the auxiliary supporting device can provide support on the surface of sandy soil, and the stability of a vehicle during operation on the sandy soil ground is improved;
2. in the application, the connecting bracket is rotatably connected with the front end rotating arm, and the angle of the whole auxiliary supporting device can be adjusted through rotation adjustment;
3. for rotating the connection between front end swinging boom and the terminal swinging boom in this application, through rotating terminal swinging boom, can adjust the angle of supporting leg.
Drawings
FIG. 1 is a schematic view of the installation structure of the auxiliary supporting device for sandy soil surface in the present application;
fig. 2 is an exploded view of the auxiliary support device for a sandy soil surface in the present application.
Description of the reference numerals: 1. a vehicle body frame; 2. a connecting arm; 201. a front end rotating arm; 202. a distal end rotating arm; 2021. a support arm; 2022. a sleeve; 3. connecting a bracket; 4. a drive member; 5. supporting legs; 501. a support pillar; 502. a support disc; 6. and (7) connecting the shafts.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an auxiliary supporting device for sand and soil surface, this auxiliary supporting device installs on vehicle body frame, refer to fig. 1 and fig. 2, an auxiliary supporting device for sand and soil surface is including connecting linking arm 2 on vehicle body frame 1, the one end that vehicle body frame 1 was kept away from to linking arm 2 is provided with driving piece 4, be provided with supporting leg 5 on driving piece 4, supporting leg 5 sets up towards the direction that is close to ground, driving piece 4 can drive the vertical rising of supporting leg 5 or descend.
When the vehicle needs to work on the sandy soil ground, the connecting arm 2 is rotated, so that the auxiliary supporting device is extended, then the supporting leg 5 is adjusted through the driving piece 4, the supporting leg 5 is lifted or descended, the supporting leg 5 can be completely abutted to the ground, and the supporting leg 5 can sufficiently support the vehicle to ensure that the vehicle is in a balanced state, so that the auxiliary supporting device can be supported on the sandy soil surface, and the stability of the vehicle during the operation on the sandy soil ground is improved.
It can be understood that this auxiliary supporting device can be provided with a plurality ofly, and in this embodiment, this auxiliary supporting device is provided with four altogether, and four auxiliary supporting devices are the rectangle array and arrange, like this, the load of a plurality of auxiliary supporting device bearing vehicle that can be reasonable, and the atress is even to improve the holistic stability of vehicle, of course, according to the difference of equipment dead weight and during operation load, this auxiliary supporting device's quantity can be adjusted, in order to guarantee that the support effect is best.
Specifically, referring to fig. 1 and 2, linking arm 2 includes front end swinging boom 201 and terminal swinging boom 202, the rigid coupling has linking bridge 3 on vehicle body frame 1, front end swinging boom 201 rotates with linking bridge 3 to be connected, linking bridge 3 is articulated with the upper end and the lower extreme of front end swinging boom 201 respectively, through rotating front end swinging boom 201, can adjust whole auxiliary stay device's expansion distance, thus, according to different behavior, can adjust the horizontal contained angle between the auxiliary stay device of vehicle body frame 1 homonymy, make the support become more firm, the atress is more balanced. By providing the front end rotating arm 201 and the tail end rotating arm 202, the length of the connecting arm 2 can be increased, so that a larger support leg 5 can be mounted, and the support strength can be improved.
Referring to fig. 1 and 2, the tail end rotating arm 202 includes a supporting arm 2021 and a sleeve 2022, one end of the supporting arm 2021 is rotatably connected to the front end rotating arm 201, one end of the supporting arm 2021 far away from the front end rotating arm 201 is fixedly connected to the sleeve 2022, the sleeve 2022 is vertically disposed, and the driving element 4 is installed at the upper end of the sleeve 2022. The axis of rotation is worn to be equipped with on front end swinging boom 201 and the support arm 2021 specifically, and the axis direction of axis of rotation sets up the direction all perpendicular with front end swinging boom 201, support arm 2021, through rotating support arm 2021, can change the horizontal contained angle between support arm 2021 and the front end swinging boom 201 to can adjust the horizontal contained angle between the supporting leg 5 according to the actual work demand, further improve the stability of vehicle.
In order to ensure the connection strength, the sleeve 2022 and the support arm 2021 can be welded, and the sleeve 2022 and the support arm 2021 are vertically arranged in a T shape, so that the device has better adaptability to the operation field and the ground and is more convenient to level.
Referring to fig. 1 and 2, the driving member 4 is an electric cylinder, a cylinder body of the electric cylinder is fixed at the upper end of the sleeve 2022, a piston rod of the electric cylinder is vertically arranged and arranged along the arrangement direction of the sleeve 2022, and the supporting leg 5 is detachably connected with one end of the piston rod of the electric cylinder, which is far away from the cylinder body. The electric cylinder is started, the piston rod of the electric cylinder stretches and retracts to drive the supporting leg 5 to descend and ascend, the supporting leg 5 can be completely abutted to the ground, the supporting leg 5 can support the vehicle sufficiently to ensure that the vehicle is in a balanced state, and therefore the auxiliary supporting device can support the sand surface to improve the stability of the vehicle during sand ground operation.
Of course, the controller (not shown in the figure) is coupled to the electric jar, and in this embodiment, the PLC controller can be chooseed for use to the controller, and the controller can be connected with control panel (not shown in the figure) by the electricity, and the staff can realize the control to the electric jar through operation control panel, and automatic control just can be realized to the electric jar to increase the convenience when this auxiliary stay device uses. Of course, the electric cylinder can be provided with a corresponding detection device so as to improve the precision and the safety of the auxiliary supporting device.
Of course, the driving member 4 may also be an electric cylinder, an electric hydraulic cylinder, or the like, and compared with the electric cylinder and the electric hydraulic cylinder, the electric cylinder has the advantages of high rigidity, impact resistance, and the like, and is more easily connected with control systems such as a PLC, and the like, so as to realize high-precision motion control. In the present embodiment, only the electric cylinder will be described as an example.
Referring to fig. 1 and 2, the supporting leg 5 includes a supporting column 501 and a supporting plate 502, the supporting column 501 is vertically arranged, the supporting column 501 is slidably connected with a sleeve 2022, the upper end of the supporting column 501 is detachably connected with a piston rod of an electric cylinder, and one end of the supporting column 501, which is far away from the piston rod of the electric cylinder, is fixedly connected with the supporting plate 502.
It is understood that the style of the supporting plate 502 can also adopt other shapes, and only the supporting plate 502 needs to be designed to have a large area to meet the supporting requirement, and in this embodiment, no specific description is given.
The implementation principle of the auxiliary supporting device for the sandy soil surface in the embodiment of the application is as follows: during the use, according to the operating requirement, rotate front end swinging boom 201 and support arm 2021 respectively, horizontal contained angle between the auxiliary stay device of adjustment body frame 1 homonymy, horizontal contained angle between support arm 2021 and the front end swinging boom 201, driving piece 4 drives the support column 501 and slides in sleeve 2022 simultaneously, in order to realize the regulation of support leg 5 height, guarantee that support leg 5 can butt subaerial completely, support leg 5 can play sufficient support to the vehicle, in order to guarantee that the vehicle is in balanced state, just so can make auxiliary stay device can provide the support on the sand and soil surface, in order to improve the stability of vehicle when the operation of sand and soil ground.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an auxiliary stay device for sand and soil surface which characterized in that: including connecting linking arm (2) on automobile body frame (1), driving piece (4) are installed to the one end that automobile body frame (1) was kept away from in linking arm (2), be provided with supporting leg (5) on driving piece (4), supporting leg (5) are located the below of driving piece (4), driving piece (4) can drive supporting leg (5) vertical rising or decline.
2. An auxiliary supporting device for a sandy soil surface as claimed in claim 1, wherein: the connecting arm (2) includes front end swinging boom (201) be connected with automobile body frame (1), the one end that automobile body frame (1) was kept away from in front end swinging boom (201) is connected with terminal swinging boom (202), driving piece (4) set up on terminal swinging boom (202).
3. An auxiliary support device for a sandy soil surface according to claim 2, wherein: front end swinging boom (201) with terminal swinging boom (202) rotates and connects, front end swinging boom (201) with wear to be equipped with connecting axle (6) on terminal swinging boom (202), the axis direction of connecting axle (6) with front end swinging boom (201) terminal swinging boom (202) set up the direction all perpendicular.
4. An auxiliary support device for a sandy soil surface according to claim 2, wherein: the rigid coupling has linking bridge (3) on vehicle body frame (1), front end swinging boom (201) with linking bridge (3) rotate to be connected, front end swinging boom (201) with the vertical setting of axis of rotation between linking bridge (3).
5. An auxiliary support device for a sandy soil surface according to claim 2, wherein: the tail end rotating arm (202) comprises a supporting arm (2021) and a sleeve (2022), the sleeve (2022) is vertically arranged, one end of the supporting arm (2021) is rotatably connected with the front end rotating arm (201), the other end of the supporting arm (2021) is vertically fixedly connected with the sleeve (2022), and the driving piece (4) is installed at the upper end of the sleeve (2022).
6. An auxiliary support device for a sandy soil surface according to claim 5, wherein: the driving piece (4) is an electric cylinder, the cylinder body of the electric cylinder is fixed at the upper end of the sleeve (2022), and the piston rod of the electric cylinder is connected with the supporting leg (5).
7. An auxiliary support device for a sandy soil surface according to claim 6, wherein: the driving piece (4) is coupled with a controller, and the controller is electrically connected with a control panel.
8. An auxiliary support device for a sandy soil surface as claimed in claim 6, wherein: the supporting leg (5) comprises a supporting column (501) connected with an electric cylinder piston rod, and a supporting disc (502) is fixedly connected to one end, far away from the electric cylinder piston rod, of the supporting column (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279198.0U CN218640829U (en) | 2022-12-07 | 2022-12-07 | Auxiliary supporting device for sand surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279198.0U CN218640829U (en) | 2022-12-07 | 2022-12-07 | Auxiliary supporting device for sand surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218640829U true CN218640829U (en) | 2023-03-17 |
Family
ID=85501063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223279198.0U Active CN218640829U (en) | 2022-12-07 | 2022-12-07 | Auxiliary supporting device for sand surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218640829U (en) |
-
2022
- 2022-12-07 CN CN202223279198.0U patent/CN218640829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200998990Y (en) | Suspension device capable of leveling automatically | |
| CN112814056B (en) | Exquisite type engineering construction robot | |
| CN218640829U (en) | Auxiliary supporting device for sand surface | |
| CN211226064U (en) | Electric tire crane cab capable of being hydraulically lifted and moved | |
| CN110733027A (en) | welding robot without dead angle | |
| CN201396070Y (en) | Adjustment mechanism and drilling rig with same | |
| CN207536002U (en) | Rear suspension device of cab and truck | |
| CN210650596U (en) | Trolley for auxiliary assembly of heavy parts | |
| CN214874100U (en) | Support system | |
| CN214209885U (en) | Spraying dust device is used in road bridge construction | |
| CN104585155A (en) | Rack of self-propelled sprayer | |
| CN210707618U (en) | Modularized unmanned electric automobile chassis | |
| CN215558527U (en) | Adjustable support of crane | |
| CN214823712U (en) | Operation auxiliary supporting device for robot | |
| CN213448200U (en) | Traffic cone winding and unwinding machine with winding and unwinding devices | |
| CN221642704U (en) | Unmanned aerial vehicle undercarriage suitable for landing in multiple sites | |
| CN2843958Y (en) | Tracting assembly of hand tractor | |
| CN220283552U (en) | Wireless remote control aerial work platform | |
| CN113322868B (en) | Based on street sweeper owner brush box elevating system | |
| CN212220169U (en) | Concrete mixing semitrailer | |
| CN219945929U (en) | Adjustable positioning bracket of air suspension | |
| CN219096412U (en) | Telescopic adjusting wheel | |
| CN217198325U (en) | Electric adjusting type electric power steering column | |
| CN212175498U (en) | Road and bridge construction bearing structure | |
| CN221031657U (en) | Supporting device with good stability for building engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |