CN205772964U - Suspension arm support and crane - Google Patents
Suspension arm support and crane Download PDFInfo
- Publication number
- CN205772964U CN205772964U CN201620547423.XU CN201620547423U CN205772964U CN 205772964 U CN205772964 U CN 205772964U CN 201620547423 U CN201620547423 U CN 201620547423U CN 205772964 U CN205772964 U CN 205772964U
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- Prior art keywords
- support body
- support
- suspension arm
- operating position
- arm
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Abstract
The utility model discloses a kind of suspension arm support and crane, this suspension arm support is for being arranged on the vehicle frame of crane, wherein, including the first support body (1) being oppositely arranged and the second support body (2), described first support body and described second support body are respectively hinged on described vehicle frame and the most detachably connected so that described suspension arm support has the first operating position and the second operating position, in described first operating position, described first support body and described second support body are located remotely from each other and can both sides around described vehicle frame turn to extend towards ground for forming ladder respectively, in described second operating position, described first support body is connected with described second support body for supporting described arm (3).That is, in the first operating position, ladder is formed to replace with car ladder, reduction car load manufacturing cost；In the second operating position, the arm supporting vehicle can be assisted, it is ensured that the ride performance of vehicle.
Description
Technical field
This utility model relates to crane field, in particular it relates to a kind of suspension arm support and crane.
Background technology
In prior art, suspension arm support typically plays the effect supporting arm on crane, in existing crane
All using single suspension arm support to be arranged on arm end and driver's cabin rear, torsional strength is low, and damping effect is the most relatively poor,
Crane impact to car load in the process of moving is the biggest, has had a strong impact on the comfortableness of human users in driver's cabin.
Utility model content
The purpose of this utility model is to provide a kind of suspension arm support, and this suspension arm support can either support arm, again can be
Use as ladder during arm work.
Another purpose of the present utility model is to provide a kind of crane, props up including the arm master being installed on vehicle frame front end
Frame, also include the suspension arm support that this utility model provides, described suspension arm support be installed on described vehicle frame walk on platen and with institute
State arm main support to arrange along described arm interval.
To achieve these goals, this utility model provides a kind of suspension arm support, for being arranged on the vehicle frame of crane,
It is respectively hinged at described vehicle frame including the first support body being oppositely arranged and the second support body, described first support body and described second support body
Upper and the most detachably connected so that described suspension arm support has the first operating position and the second operating position,
Described first operating position, described first support body and described second support body are located remotely from each other and can be respectively around the both sides of described vehicle frame
Turn to extend for forming ladder towards ground, in described second operating position, described first support body and described second
Body is connected for supporting described arm.
Alternatively, described first support body and described second support body include spaced two side plates respectively, described two
Multiple pedal it is arranged at intervals with to form described ladder between individual side plate.
Alternatively, described first support body and described second support body also include fixed part, and this fixed part is installed to described vehicle frame,
The end of described side plate is hinged to described fixed part.
Alternatively, described fixed part includes two mounting seats being correspondingly arranged with said two side plate, and described side plate passes through
Tumbler is installed in described mounting seat.
Alternatively, described tumbler includes the rotary shaft being connected between said two mounting seat and is socketed rotationally
At the sleeve pipe outside this rotary shaft, said two side plate is respectively fixed to described sleeve pipe two ends.
Alternatively, each described side plate is formed as the arc bent in described second operating position towards described arm.
Alternatively, described first support body protrudes respectively and is formed with spaced multiple first connecting plate, described second
Body protrudes and is formed with the second connecting plate, and in described second operating position, described second connecting plate inserts adjacent two described first
Between connecting plate, and being fastened by fixture, described fixture is each passed through described first connecting plate and the second connecting plate
Installing hole is to fix described first support body and described second support body.
Alternatively, described first support body and described second support body are respectively arranged with buffering away from the support end of described vehicle frame
Block.
Alternatively, described support end be formed as in described second operating position towards the center of described arm inclined-plane with
In adapting to arm lower comer profile, described buffer stopper is arranged on described inclined-plane.
This utility model also provides for a kind of crane, including being installed on the arm main support of vehicle frame front end, also includes this reality
By the suspension arm support of novel offer, described suspension arm support be installed on described vehicle frame walk on platen and with described arm main support edge
Described arm interval is arranged.
This technology provides the benefit that: suspension arm support has two operating positions, in the first operating position, it is possible to turn to
Extend towards ground and form the ladder got on or off the bus, with this can substitute for vehicle with car ladder, reduce the manufacturing cost of car load；?
Second operating position, may be used for auxiliary and supports the arm of vehicle, strengthen the torsional strength of car load, it is ensured that it is steady that vehicle travels
Property.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, with following
Detailed description of the invention be used for explaining this utility model together, but be not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the state diagram that the suspension arm support that this utility model provides is positioned at the first operating position.
Fig. 2 is the state diagram that suspension arm support is positioned at the second operating position.
Fig. 3 is the installation diagram of suspension arm support and crane.
Description of reference numerals
1 first support body 2 second support body
3 arm 4 arm main supports
5 side plate 6 mounting seats
7 sleeve pipe 8 pedals
9 first connecting plate 10 second connecting plates
11 fixture 12 installing holes
13 walk platen 14 support end
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that herein
Described detailed description of the invention is merely to illustrate and explains this utility model, is not limited to this utility model.
As shown in Figure 1 to Figure 3, this utility model provides a kind of suspension arm support, for being arranged on the vehicle frame of crane, its
In, including the first support body 1 and the second support body 2 being oppositely arranged, the first support body 1 and the second support body 2 are respectively hinged on vehicle frame, and
And it is the most detachably connected so that suspension arm support has the first operating position and the second operating position, in the first work
Position, the first support body 1 and the second support body 2 is located remotely from each other and can respectively both sides around vehicle frame turn to extend towards ground with
In forming ladder, in the second operating position, the first support body 1 is connected with the second support body 2 for supporting arm 3.
When vehicle is in static, and i.e. arm 3 works, the first support body 1 of suspension arm support and the second support body 2 are positioned at the first work
Make position, and form the ladder extended towards ground respectively, get on or off the bus for staff, can substitute for the terraced with car of vehicle
Son, reduces the manufacturing cost of car load；And when vehicle travels, when i.e. arm 3 is in off working state, the first support body of suspension arm support
1 and second support body 2 be positioned at the second operating position, jointly can prop up with the arm main support 4 of crane that this utility model provides
Support arm 3, improves the torsional strength of car load, alleviates the shake that car load causes because of road surface of jolting, it is ensured that the ride comfort that vehicle travels.
As depicted in figs. 1 and 2, the first support body 1 and the second support body 2 include spaced two side plates 5, respectively at two
Multiple pedal 8 it is arranged at intervals with to form ladder between side plate 5.In the first operating position, pedal 8 can be as on staff
Get off climb ladder, facilitate staff maintenance and enter OPS；Simultaneously when the second operating position, 8, pedal
Between two side plates 5, the effect strengthening supporting can be played so that the intensity enhancing of suspension arm support, it is ensured that support reliability.
Depending on wherein the quantity of pedal 8 can be according to different vehicles.
In the present embodiment, the first support body 1 and the second support body 2 also include fixed part, and this fixed part is installed to vehicle frame, side
The end of plate 5 is hinged to fixed part.That is, side plate 5 can relatively rotate around the fixed part being installed to vehicle frame, props up realizing arm
First operating position of frame and the switching of the second operating position.
As depicted in figs. 1 and 2, fixed part includes two mounting seats 6 being correspondingly arranged with two side plates 5, and side plate 5 is by turning
Moving part is installed in mounting seat 6.Specifically, tumbler includes the rotary shaft being connected between mounting seat 6 and overlaps rotationally
Being connected on the sleeve pipe 7 outside this rotary shaft, two side plates 5 are respectively fixed to the two ends of sleeve pipe 7, such as, weld.Therefore, along with sleeve pipe
7 then can drive two side plates 5 to rotate along with rotary shaft relative to the rotation of rotary shaft, a sleeve pipe 7 simultaneously, realize the with this
One support body 1 separates with the rotation of the second support body 2.Wherein rotary shaft can be an axle being simultaneously connected with in two mounting seats 6,
Can also be the axle being connected to two coaxial layings in a mounting seat 6, all can realize sleeve pipe 7 turning around rotary shaft
Dynamic.
In the present embodiment, as depicted in figs. 1 and 2, each side plate 5 is formed as in the second operating position towards arm 3
The arc of bending.When in the second operating position, side plate 5 is positioned at the position supporting arm 3, and arc can disperse stress,
Holding capacity is preferable, it is possible to preferably support arm 3；And when the first operating position, this arc when contacting with ground,
Contact area can be increased, it is ensured that the reliability and stability of ladder.
In order to realize the first support body 1 of suspension arm support and the detachable of the second support body 2, in the present embodiment, first
Body 1 protrudes respectively and is formed with spaced multiple first connecting plate 9, and the second support body 2 protrudes and is formed with the second connecting plate 10, when
When the second operating position, the first connecting plate 9 inserts between adjacent two the second connecting plates 10, and tight by fixture 11
Gu, fixture 11 is each passed through the installing hole 12 of the first connecting plate 9 and the second connecting plate 10 with by the first support body 1 and the second support body
2 fix.
Specifically, as it is shown in figure 1, the first support body 1 has the first connection end, protrude in the first both sides connecting end and be formed
Two the first connecting plates 9, and the second support body 2 has the second connection end, connect end towards between two the first connecting plates 9 second
Direction protrude and be formed with second connecting plate 10, the second connecting plate 10 is plugged between two the first connecting plates 9, by solid
It is detachably connected that locking member 11 fastening realizes both.In other embodiments, it is also possible to by other forms such as buckle, clip
First support body 1 is connected with the second support body 2.
In order to avoid the rigid contact of arm 3 with suspension arm support, in the present embodiment, it is also possible to the first support body 1 He
Second support body 2 is away from being respectively provided with buffer stopper on the support end 14 of vehicle frame, buffer stopper can buffer arm 3 and fall to suspension arm support
The great impact that moment produces owing to the deadweight of arm 3 is relatively big, thus avoid the shake that car load causes because of impulsive force, it is ensured that
The stationarity of support.Wherein, buffer stopper can be elastic preferably nylon block or nylon cushion etc..
Further, support end 14 can be formed as in the second operating position towards the center of arm 3 inclined-plane for
Adapting to arm 3 lower comer profile, buffer stopper is arranged on this inclined-plane.The buffer stopper being positioned on inclined-plane can increase and arm 3
Between contact area, preferably play the effect of support.
This utility model also provides for a kind of crane, including being installed on the arm main support 4 of vehicle frame front end, wherein, also wraps
Including the suspension arm support that this utility model provides, suspension arm support installation is walked on platen 13 and with arm main support 4 along hanging with vehicle frame
Arm 3 interval is arranged.Specifically, as it is shown on figure 3, arm main support 4 is installed on the end of the posterior support arm 3 of driver's cabin, and
The suspension arm support that this utility model provides is added at the middle part walking platen 13, in the second operating position, can be with this auxiliary hanging
Arm main support 4 supports arm 3 so that arm 3 all can be supported power, so, running at vehicle at two diverse locations
Cheng Zhong, it is possible to strengthen the torsional strength of car load, it is ensured that the ride comfort that vehicle travels.
To sum up, this utility model provides a kind of suspension arm support and crane.By suspension arm support is realized detachable with can
The connection rotated so that suspension arm support has two operating positions, and in the first operating position, suspension arm support can be formed as upper and lower
The ladder of car, with this replace vehicle with car ladder, in the second operating position, can be used to auxiliary support arm 3, increase vehicle
Ride performance.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model does not limit
Detail in above-mentioned embodiment, in technology concept of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to respectively
Plant possible compound mode to illustrate the most separately.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carrying on the back thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a suspension arm support, for being arranged on the vehicle frame of crane, it is characterised in that include the first support body being oppositely arranged
(1) and the second support body (2), described first support body (1) and described second support body (2) are respectively hinged on described vehicle frame and mutual
Between detachably connected so that described suspension arm support has the first operating position and the second operating position, in described first work
Making position, described first support body (1) and described second support body (2) are located remotely from each other and can be respectively around the both sides rotations of described vehicle frame
To extending for forming ladder towards ground, in described second operating position, described first support body (1) and described second support body
(2) it is connected for supporting described arm (3).
Suspension arm support the most according to claim 1, it is characterised in that described first support body (1) and described second support body (2)
Include spaced two side plates (5) respectively, between said two side plate (5), be arranged at intervals with multiple pedal (8) with shape
Become described ladder.
Suspension arm support the most according to claim 2, it is characterised in that described first support body (1) and described second support body (2)
Also including fixed part, this fixed part is installed to described vehicle frame, and the end of described side plate (5) is hinged to described fixed part.
Suspension arm support the most according to claim 3, it is characterised in that described fixed part includes and said two side plate (5)
Two mounting seats (6) being correspondingly arranged, described side plate (5) is installed in described mounting seat (6) by tumbler.
Suspension arm support the most according to claim 4, it is characterised in that described tumbler includes that being connected to said two installs
Seat (6) between rotary shaft and be rotatably sleeved in the sleeve pipe (7) this rotary shaft outside, said two side plate (5) distinguish
It is fixed to described sleeve pipe (7) two ends.
Suspension arm support the most according to claim 2, it is characterised in that each described side plate (5) is formed as described second
The arc that operating position bends towards described arm (3).
Suspension arm support the most according to claim 1, it is characterised in that described first support body (1) is protruded between being formed respectively
Every multiple first connecting plates (9) arranged, described second support body (2) is protruded and is formed with the second connecting plate (10), described second
Operating position, described second connecting plate (10) is inserted between adjacent two described second connecting plates (10), and is passed through fixture
(11) fastening, described fixture (11) is each passed through the installing hole (12) of described first connecting plate (9) and the second connecting plate (10)
So that described first support body (1) and described second support body (2) are fixed.
Suspension arm support the most according to claim 1, it is characterised in that described first support body (1) and described second support body (2)
Support end (14) away from described vehicle frame is respectively arranged with buffer stopper.
Suspension arm support the most according to claim 8, it is characterised in that described support end (14) is formed as in described second work
Make the inclined-plane towards the center of described arm (3), the position for adapting to described arm (3) lower comer profile, described buffer stopper
It is arranged on described inclined-plane.
10. a crane, including the arm main support (4) being installed on vehicle frame front end, it is characterised in that also include according to right
Require the suspension arm support described in any one in 1-9, described suspension arm support be installed on described vehicle frame walk platen (13) upper and with
Described arm main support (4) is arranged along described arm (3) interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547423.XU CN205772964U (en) | 2016-06-07 | 2016-06-07 | Suspension arm support and crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547423.XU CN205772964U (en) | 2016-06-07 | 2016-06-07 | Suspension arm support and crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772964U true CN205772964U (en) | 2016-12-07 |
Family
ID=58134027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620547423.XU Active CN205772964U (en) | 2016-06-07 | 2016-06-07 | Suspension arm support and crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772964U (en) |
-
2016
- 2016-06-07 CN CN201620547423.XU patent/CN205772964U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd Address before: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |