CN206352016U - A kind of Novel crane supporting leg - Google Patents
A kind of Novel crane supporting leg Download PDFInfo
- Publication number
- CN206352016U CN206352016U CN201621240739.0U CN201621240739U CN206352016U CN 206352016 U CN206352016 U CN 206352016U CN 201621240739 U CN201621240739 U CN 201621240739U CN 206352016 U CN206352016 U CN 206352016U
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- CN
- China
- Prior art keywords
- supporting leg
- elastic component
- hydraulic cylinder
- fixed plate
- crane
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- 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.)
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Abstract
The utility model belongs to technical field of crane equipment, more particularly to a kind of Novel crane supporting leg.The technical problems to be solved in the utility model is to provide the Novel crane supporting leg that a kind of flexibility is high, weight capacity is good.In order to solve the above-mentioned technical problem, the utility model provides such a Novel crane supporting leg, includes main supporting leg, the first fixed plate, the first elastic component, installing plate, vertical rod, the second fixed plate, first hydraulic cylinder, the second elastic component, pressing plate, secondary supporting leg etc.；Main supporting leg bottom is fixedly connected with the first fixed plate, the first elastic component is cased with main supporting leg, the first elastic component is provided with installing plate, and the installing plate left and right sides is provided with vertical rod, main supporting leg top is provided with the second fixed plate, and the second fixed plate bottom is symmetrical to be provided with first hydraulic cylinder.The utility model has reached that flexibility is high, the effect that weight capacity is good, stability is high, and the utility model is simple in construction, practical, the problem of rock when can solve the problem that crane job.
Description
Technical field
The utility model belongs to technical field of crane equipment, more particularly to a kind of Novel crane supporting leg.
Background technology
Crane refers to many action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods.Also known as hang
Car.
The stability of crane crane itself in handling process is particularly significant, in order to maintain the stabilization of crane, leads to
Crane can be often supported by supporting leg, existing crane support haves the shortcomings that simple in construction, weight capacity is not good, therefore
Need the Novel crane supporting leg for researching and developing that a kind of flexibility is high, weight capacity is good badly.
Utility model content
(1) technical problem to be solved
The utility model is in order to overcome existing crane support to have the shortcomings that simple in construction, weight capacity is not good, originally
The utility model technical problem to be solved is to provide the Novel crane supporting leg that a kind of flexibility is high, weight capacity is good.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a Novel crane supporting leg, includes master
Supporting leg, the first fixed plate, the first elastic component, installing plate, vertical rod, the second fixed plate, first hydraulic cylinder, the second elastic component, pressing plate,
Secondary supporting leg, firm banking, second hydraulic cylinder, transverse arm and flange, main supporting leg bottom are fixedly connected with the first fixed plate, main supporting leg
It is cased with the first elastic component, the first elastic component is provided with installing plate, the installing plate left and right sides is provided with vertical rod, main supporting leg top is provided with the
Two fixed plates, the second fixed plate bottom is symmetrical to be provided with first hydraulic cylinder, and first hydraulic cylinder at the top of vertical rod with being connected, main supporting leg
Upper bottom portion is provided with firm banking, and firm banking is symmetrical to be provided with the second elastic component, and firm banking is symmetrical to be provided with circular hole, the
Pressing plate is provided with the top of two elastic components, pressing plate bottom centre pair supporting leg, secondary supporting leg passes through and is provided with the second hydraulic pressure at the top of circular hole, main supporting leg
Cylinder, one end of the vertical connecting cross arm of second hydraulic cylinder side wall, the transverse arm other end is connected to the base of crane by flange.
Preferably, conical tooth is also included, firm banking bottom even is provided with conical tooth.
Preferably, also include reinforcement, reinforcement is provided between firm banking and main supporting leg.
Preferably, the first elastic component and the second elastic component are spring.
Preferably, the first fixed plate material is Q235 steel.
Operation principle：When crane needs work, control second hydraulic cylinder elongation drives all portions below second hydraulic cylinder
Part is moved downwardly together, when firm banking touches ground, and control second hydraulic cylinder stops elongation, and main supporting leg passes through firm banking
Crane can be played a supporting role, prevent crane operation from rocking.When crane is in the uneven region job in ground,
Controllable first hydraulic cylinder elongation, first hydraulic cylinder drives vertical rod to move downward, now the first elastic component and the second elastic component quilt
Compression, vertical rod extruding pressing plate, pressing plate drives secondary supporting leg to move downward, during secondary supporting leg insertion ground, and control first hydraulic cylinder stops
Elongation, now, secondary supporting leg is firmly grasped to ground, further prevents crane from rocking, when being completed when working, control first hydraulic cylinder,
Second hydraulic cylinder resets, and the present apparatus is simple in construction, practical, the problem of rock when can solve the problem that crane job.
Because also including conical tooth, firm banking bottom even be provided with conical tooth, conical tooth grab ground effect it is good, Neng Goufang
Only the utility model is slided, and is conducive to crane job.
Because also including reinforcement, reinforcement is provided between firm banking and main supporting leg, the utility model can be strengthened
Service life.
Because the first elastic component and the second elastic component are spring, spring effect is good, can be good at meeting this dress
Put performance.
Because the first fixed plate material is Q235 steel, Q235 steel hardness is high, it is not easy to deforms, makes the service life of device more
It is long.
(3) beneficial effect
The utility model has reached flexibility height, the effect that weight capacity is good, stability is high, the letter of the utility model structure
It is single, practical, the problem of rock when can solve the problem that crane job, and the utility model low manufacture cost.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is second of main structure diagram of the present utility model.
Fig. 3 is the third main structure diagram of the present utility model.
Mark in accompanying drawing for：The main supporting legs of 1-, the fixed plates of 2- first, the elastic components of 3- first, 4- installing plates, 5- vertical rods, 6-
Second fixed plate, 7- first hydraulic cylinders, the elastic components of 8- second, 9- pressing plates, 10- pair supporting legs, 11- firm bankings, 12- circular holes, 13-
Second hydraulic cylinder, 14- transverse arms, 15- flanges, 16- conical tooths, 17- reinforcements.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of Novel crane supporting leg, as Figure 1-3, include main supporting leg 1, the first fixed plate 2, the first elastic component 3,
Installing plate 4, vertical rod 5, the second fixed plate 6, first hydraulic cylinder 7, the second elastic component 8, pressing plate 9, secondary supporting leg 10, firm banking 11,
Second hydraulic cylinder 13, transverse arm 14 and flange 15, the main bottom of supporting leg 1, which is fixedly connected with the first fixed plate 2, main supporting leg 1, is cased with
One elastic component 3, the first elastic component 3 is provided with installing plate 4, and the left and right sides of installing plate 4 is provided with vertical rod 5, and the main top of supporting leg 1 is provided with the
Two fixed plates 6, the bottom of the second fixed plate 6 is symmetrical to be provided with first hydraulic cylinder 7, and first hydraulic cylinder 7 is connected with the top of vertical rod 5,
The main upper bottom portion of supporting leg 1 is provided with firm banking 11, and firm banking 11 is symmetrical to be provided with the second elastic component 8, firm banking 11 or so
Symmetrical to be provided with circular hole 12, the top of the second elastic component 8 is provided with pressing plate 9, and the bottom centre of pressing plate 9 pair supporting leg 10, secondary supporting leg 10 passes through circle
Hole 12, the main top of supporting leg 1 is provided with second hydraulic cylinder 13, one end of the vertical connecting cross arm 14 of the side wall of second hydraulic cylinder 13, transverse arm 14
The other end is connected to the base of crane by flange 15.
Also include conical tooth 16, the bottom even of firm banking 11 is provided with conical tooth 16.
Also include reinforcement 17, reinforcement 17 is provided between firm banking 11 and main supporting leg 1.
First elastic component 3 and the second elastic component 8 are spring.
The material of first fixed plate 2 is Q235 steel.
Operation principle：When crane needs work, control second hydraulic cylinder 13 extends, and drives the institute below of second hydraulic cylinder 13
There is part to move downwardly together, when firm banking 11 touches ground, control second hydraulic cylinder 13 stops elongation, and main supporting leg 1 leads to
Crossing firm banking 11 can play a supporting role to crane, prevent crane operation from rocking.When crane is uneven on ground
Region job when, controllable first hydraulic cylinder 7 extends, and first hydraulic cylinder 7 drives vertical rod 5 to move downward, now the first elasticity
The elastic component 8 of part 3 and second is compressed, and the extruding pressing plate 9 of vertical rod 5, pressing plate 9 drives secondary supporting leg 10 to move downward, and secondary supporting leg 10 is inserted
During ground, control first hydraulic cylinder 7 stops elongation, and now, secondary supporting leg 10 is firmly grasped to ground, further prevents crane from rocking,
When being completed when working, control first hydraulic cylinder 7, second hydraulic cylinder 13 reset, and the present apparatus is simple in construction, practical, can solve
The problem of certainly being rocked during crane job.
Because also including conical tooth 16, the bottom even of firm banking 11 is provided with conical tooth 16, and conical tooth 16 grabs ground effect
It is good, it can prevent that the utility model from sliding, be conducive to crane job.
Because also including reinforcement 17, reinforcement 17 is provided between firm banking 11 and main supporting leg 1, this reality can be strengthened
With new service life.
Because the first elastic component 3 and the second elastic component 8 are spring, spring effect is good, can be good at meeting this
Device performance.
Because the material of the first fixed plate 2 is Q235 steel, Q235 steel hardness is high, it is not easy to deforms, makes the service life of device
It is longer.
Embodiment described above only expresses preferred embodiment of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of Novel crane supporting leg, it is characterised in that include main supporting leg (1), the first fixed plate (2), the first elastic component
(3), installing plate (4), vertical rod (5), the second fixed plate (6), first hydraulic cylinder (7), the second elastic component (8), pressing plate (9), secondary branch
Leg (10), firm banking (11), second hydraulic cylinder (13), transverse arm (14) and flange (15), main supporting leg (1) bottom are fixedly connected with
The first elastic component (3) is cased with first fixed plate (2), main supporting leg (1), the first elastic component (3) is provided with installing plate (4), installs
Plate (4) left and right sides is provided with vertical rod (5), and main supporting leg (1) top is provided with the second fixed plate (6), the second fixed plate (6) bottom or so
First hydraulic cylinder (7) is arranged with, first hydraulic cylinder (7) at the top of vertical rod (5) with being connected, and main supporting leg (1) upper bottom portion is provided with fixation
Base (11), firm banking (11) is symmetrical to be provided with the second elastic component (8), and firm banking (11) is symmetrical to be provided with circular hole
(12) pressing plate (9), is provided with the top of the second elastic component (8), pressing plate (9) bottom centre pair supporting leg (10), secondary supporting leg (10) passes through circle
Second hydraulic cylinder (13), the one of the vertical connecting cross arm (14) of second hydraulic cylinder (13) side wall are provided with the top of hole (12), main supporting leg (1)
End, transverse arm (14) other end is connected to the base of crane by flange (15).
2. a kind of Novel crane supporting leg according to claim 1, it is characterised in that also include conical tooth (16), Gu
Base (11) bottom even is determined provided with conical tooth (16).
3. a kind of Novel crane supporting leg according to claim 1, it is characterised in that also include reinforcement (17), Gu
Determine to be provided with reinforcement (17) between base (11) and main supporting leg (1).
4. a kind of Novel crane supporting leg according to claim 1, it is characterised in that the first elastic component (3) and the second bullet
Property part (8) is spring.
5. a kind of Novel crane supporting leg according to claim 1, it is characterised in that the first fixed plate (2) material is
Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240739.0U CN206352016U (en) | 2016-11-17 | 2016-11-17 | A kind of Novel crane supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240739.0U CN206352016U (en) | 2016-11-17 | 2016-11-17 | A kind of Novel crane supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352016U true CN206352016U (en) | 2017-07-25 |
Family
ID=59346165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621240739.0U Expired - Fee Related CN206352016U (en) | 2016-11-17 | 2016-11-17 | A kind of Novel crane supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163732A (en) * | 2017-12-28 | 2018-06-15 | 乐清市先驱自动化设备有限公司 | A kind of automation hanging device |
| CN109298397A (en) * | 2018-10-17 | 2019-02-01 | 中国人民解放军32181部队 | The control method of radar installations with lag function |
-
2016
- 2016-11-17 CN CN201621240739.0U patent/CN206352016U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163732A (en) * | 2017-12-28 | 2018-06-15 | 乐清市先驱自动化设备有限公司 | A kind of automation hanging device |
| CN108163732B (en) * | 2017-12-28 | 2019-06-28 | 乐清市先驱自动化设备有限公司 | A kind of automation hanging device |
| CN109298397A (en) * | 2018-10-17 | 2019-02-01 | 中国人民解放军32181部队 | The control method of radar installations with lag function |
| CN109298397B (en) * | 2018-10-17 | 2024-01-19 | 中国人民解放军32181部队 | Control method of radar device with follow-up function |
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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 |
Granted publication date: 20170725 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |