CN105947904A - Multi-purpose snatching, hoisting and conveying vehicle - Google Patents
Multi-purpose snatching, hoisting and conveying vehicle Download PDFInfo
- Publication number
- CN105947904A CN105947904A CN201610430305.5A CN201610430305A CN105947904A CN 105947904 A CN105947904 A CN 105947904A CN 201610430305 A CN201610430305 A CN 201610430305A CN 105947904 A CN105947904 A CN 105947904A
- Authority
- CN
- China
- Prior art keywords
- hinged
- oil cylinder
- grab bucket
- assembly
- snatch
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/04—Tine grabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
Abstract
The invention discloses a multi-purpose snatching, hoisting and conveying vehicle. The multi-purpose snatching, hoisting and conveying vehicle comprises a main engine assembly driven by a hydraulic system, a main arm assembly, a telescopic boom assembly, a lifting hook assembly and a grab bucket mechanism, wherein the main engine assembly is fixed on an auxiliary frame tail part and an automotive chassis, the upper end of the main engine assembly is hinged to the rear end of the main arm assembly, the front end of the main arm assembly is hinged to the front end of the telescopic boom assembly, the upper end of the rear part of the telescopic boom assembly is hinged to the lifting hook assembly, and the rear end of the telescopic boom assembly is hinged to the grab bucket mechanism. The multi-purpose snatching, hoisting and conveying vehicle provided by the invention has a simple structure, is simple and convenient to operate, achieves the functions of lifting, snatching for loading and unloading, and automatic conveying, and can achieve sorting, loading and unloading for materials such as steel pipes, construction waste, scrap iron, production waste and the like by changing different types of grab buckets.
Description
Technical field
The present invention relates to construction machinery transporter technical field, a kind of multi-functional snatch derrick car, its have snatch,
Lifting, handling, from multiple functions such as transports, particularly can be provided simultaneously with the various material of snatch, rise significant load goods, oneself
The several work functions such as transport.
Background technology
Along with domestic construction lease, dissipate the prosperous flourishing, to goods and materials such as scattered material series products, tubing products of the industries such as material shipment
Efficiently handling, transportation demand propose the highest demand.
Current domestic traditional folding-jib lorry-mounted crane product only possesses the single performance capacity that hoists, and can only hoist big load goods
Thing, could must load and unload after bundled packing for scattered class, tubing object, and its labor intensity is big, working performance is low.
How to overcome the shortcoming that the said goods is intrinsic, it is provided that a kind of multi-functional transport vehicle, be that it realizes the mechanization of loose unpacked material
Handling special function is the problem that the present inventor concentrates on studies.
Summary of the invention
It is an object of the invention to provide a kind of multi-functional snatch derrick car, its compact conformation, simple to operation, utilize
Vehicle self power can realize lifting, snatch handling and from transportation function, by change dissimilar grab bucket can conveniently realize steel pipe,
The arrangement of the materials such as building waste, iron filings, production rubbish and handling.
To achieve these goals, the technical solution of the present invention is: a kind of multi-functional snatch derrick car, including
Main frame assembly, principal arm assembly, telescopic arm assembly, hanging hook assembly and grab bucket mechanism, the described main frame assembly driven by hydraulic system
Being fixed on subframe afterbody and automobile chassis, described main frame assembly upper end is hinged with the rear end of principal arm assembly, described principal arm assembly
Front end is hinged with the front end of telescopic arm assembly, and the rear upper end of described telescopic arm assembly is hinged with hanging hook assembly, and described telescopic arm is total
The rear end become is hinged with grab bucket mechanism.
The present invention multi-functional snatch derrick car, wherein said main frame assembly includes pedestal and the floating beam being connected on pedestal,
Described pedestal and floating beam are connected and fixed with automobile chassis and subframe afterbody, and the left and right end of described pedestal is symmetrically installed with
Two can along movable supporting legs movable about pedestal inner chamber, described impact faces connect have can the slewing equipment that rotates of opposite base,
The above connection of described slewing equipment has turntable, and the lower end of described turntable is hinged with one end of the first amplitude oil cylinder, described turntable
The other end, the first amplitude oil cylinder the other end hinged with one end of principal arm assembly.
The present invention multi-functional snatch derrick car, wherein said slewing equipment includes outer ring and inner ring, and described outer ring can be mutually internal
What circle rotated is arranged at inner ring outer surface, and described inner ring is fixed on impact faces, and described outer ring is fixed together with turntable.
The present invention multi-functional snatch derrick car, is connected between wherein said turntable and pedestal and has rotary locking bearing pin.
The present invention multi-functional snatch derrick car, movable supporting legs described in two of which is inverted L-shaped, and two described movable supporting legs lead to
Cross bidirectional hydraulic lock to be locked.
The present invention multi-functional snatch derrick car, wherein said principal arm assembly includes principal arm, and rear portion and the rear end of described principal arm are divided
The most hinged with the other end of the first amplitude oil cylinder, turntable, the front portion of described principal arm is hinged with first connecting rod one end, and described first even
The bar other end is hinged with one end of one end of second connecting rod and the second amplitude oil cylinder, the other end of described second amplitude oil cylinder and principal arm
Middle part hinged, the front end of described principal arm, second connecting rod the other end hinged with the front end of telescopic arm assembly respectively.
The present invention multi-functional snatch derrick car, wherein said first amplitude oil cylinder is provided with one-way balance valve, and described second becomes
On width oil cylinder, Bidirectional balanced valve is installed.
The present invention multi-functional snatch derrick car, wherein said telescopic arm assembly includes basic arm, the front end of described basic arm with
The front end of described principal arm, second connecting rod the other end hinged, the rear end of described basic arm with two joint arms be set in together, described base
Being hinged with the first telescopic oil cylinder between this arm and two joint arms, the rear end of described two joint arms is set in together with three joint arms, described two joints
Arm and three joint arms between be hinged with the second telescopic oil cylinder, described basic arm is hinged with accessory amplitude oil cylinder, described three save arms rear end,
The rear end of accessory amplitude oil cylinder is hinged with the lower end of grab bucket mechanism respectively.
The present invention multi-functional snatch derrick car, wherein said grab bucket mechanism include grab bucket connect seat, described three joint arms rear end,
The rear end of accessory amplitude oil cylinder is hinged with the lower end that described grab bucket is connected seat respectively, and the upper end that described grab bucket connects seat connects connection
Device, described grab bucket connects to connect between seat and attachment means the grab slewing mechanism that can rotate, described company relative to attachment means
Grabbed bucket by jointed shaft and two lobes in the upper end of connection device and the grab bucket of three lobes is hinged, described two lobe grab buckets and three lobes grab bucket Guan Bi
Shi Shixian captures, and is hinged with the first Guan Bi oil cylinder, described attachment means and three lobe grab buckets between described attachment means and the grab bucket of two lobes
Between be hinged with the second Guan Bi oil cylinder.
The present invention multi-functional snatch derrick car, connects between wherein said first telescopic oil cylinder and the second telescopic oil cylinder and has oil pipe
Road, described oil pipe line is provided with the first balanced valve, and described second Guan Bi oil cylinder is provided with the second balanced valve.
After using such scheme, two activities by hydraulic system driving host assembly of the present invention multi-functional snatch derrick car
Landing leg stretching, support, it is ensured that car load snatch and hoist operation time stability requirement, it is ensured that car load does not topples；By being installed on
Slewing equipment between pedestal and the turntable of main frame assembly realizes any revolution in 360 ° of crane top, it is ensured that vehicle-surroundings is without extremely
Angle work covers；Realize appointing between principal arm assembly and telescopic arm assembly-20 °～50 ° by the first amplitude oil cylinder and the second amplitude oil cylinder
Meaning angle adjustment, it is ensured that in hanging hook assembly, in weight hoisting operation and grab bucket mechanism, object snatch operation realizes position smoothly and moves；
By the brand-new design to telescopic arm assembly, newly-increased accessory grab bucket link position on the basis of tradition suspension hook, it is used for installing all kinds of
Grab bucket；Utilize accessory amplitude oil cylinder to realize the grab bucket upright position regulation being made up of two lobe grab buckets and the grab bucket of three lobes, utilize and grab bucket back
Rotation mechanism realizes 360 ° of any revolutions of grab bucket, utilizes the first Guan Bi oil cylinder, the second Guan Bi oil cylinder to realize the folding of grab bucket, thus
Realize material to arrange and handling, this car cargo handling can be realized, it is possible to providing handling service for other lorry, the present invention is multi-functional
Snatch derrick car compact conformation, simple to operation, utilize vehicle self power can realize lifting, snatch handling and from fortune
Transmission function, by change dissimilar grab bucket can conveniently realize the material such as steel pipe, building waste, iron filings, production rubbish arrange and
Handling.
Accompanying drawing explanation
Fig. 1 is the left view structural representation of the present invention multi-functional snatch derrick car；
Fig. 2 is the backsight structural representation of the present invention multi-functional snatch derrick car；
Fig. 3 is the main frame assembly backsight structural representation of the present invention multi-functional snatch derrick car；
Fig. 4 is the principal arm assembly left view structural representation of the present invention multi-functional snatch derrick car；
Fig. 5 is the plan structure schematic diagram of Fig. 4；
Fig. 6 is the telescopic arm assembly left view structural representation of the present invention multi-functional snatch derrick car；
Fig. 7 is the plan structure schematic diagram of Fig. 6；
Fig. 8 is the grab bucket mechanism left view structural representation of the present invention multi-functional snatch derrick car；
Fig. 9 is the grab bucket mechanism backsight structural representation of the present invention multi-functional snatch derrick car.
Below in conjunction with the accompanying drawings, by embodiment, the present invention is described further；
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention multi-functional snatch derrick car, including the main frame assembly 1 driven by hydraulic system,
Principal arm assembly 2, telescopic arm assembly 3, hanging hook assembly 4 and grab bucket mechanism 5, this hydraulic system is by being arranged on automotive front change speed gear box
Hydraulic oil pump on power takeoff provides hydraulic oil to distribute fluid by multichannel manipulation valve of getting on or off the bus.
Shown in Fig. 3, main frame assembly 1 includes pedestal 6 and the floating beam 7 being connected on pedestal 6, pedestal 6 and floating beam 7
It is connected by U bolt 10 fixing with automobile chassis 8 and subframe 9 afterbody, makes main frame assembly 1 be fixed on subframe 9 afterbody
With on automobile chassis 8, it is used for principal arm assembly 2, telescopic arm assembly 3, hanging hook assembly 4 and the grab bucket mechanism 5 supported above it,
Guarantee that complete machine is reliably arranged on the afterbody of subframe 9.The left and right end of pedestal 6 is symmetrically installed with two can be left along pedestal 6 inner chamber
The movable supporting legs 11 of right activity, two movable supporting legs 11 are in inverted L-shaped, and two movable supporting legs 11 can be manually pulled out, and support ground
Rear guarantee job safety, two movable supporting legs 11 are locked by bidirectional hydraulic lock 12, it is ensured that two movable supporting legs 11 support
Operation balancing safety.The above connection of pedestal 6 have can opposite base 6 rotate slewing equipment 13, above slewing equipment 13
Connecting has turntable 14, slewing equipment 13 to include outer ring and inner ring, and outer ring can be arranged at inner ring outer surface relative to what inner ring rotated,
Inner ring is fixed on above pedestal 6, and outer ring is connected and fixed with turntable 14.It is connected between turntable 14 with pedestal 6 and has back
Twist lock bearing pin 38, rotary locking bearing pin 38 is fixed on turntable 14, and it inserts pedestal 6 from turntable 14, it is ensured that driving states
Time turntable 14 turn round the most voluntarily.Hinge is passed through in one end of the lower end of turntable 14 and the first amplitude oil cylinder 15, turntable 14
The other end, the first amplitude oil cylinder 15 the other end respectively by bearing pin hinged with the rear end of principal arm assembly 2, the first amplitude oil cylinder
15 and turntable 14 jointly support principal arm assembly 2 and ensure its stability, realize principal arm by the first amplitude oil cylinder 15 flexible total
Become the Angulation changes of 2 thus adjust the height change of principal arm assembly 2.It is fixed with one-way balance valve 16 in first amplitude oil cylinder 15,
Ensure the first flexible balance of amplitude oil cylinder 15, job safety.
Shown in Fig. 4 and Fig. 5, principal arm assembly 2 includes principal arm 17, the rear portion of principal arm 17 and rear end respectively by bearing pin with
First amplitude oil cylinder 15, the upper end thereof of turntable 14, the front portion of principal arm 17 is hinged with one end of first connecting rod 18, and first even
The other end of bar 18, second connecting rod 19 one end by bearing pin together hinged with the rear end of the second amplitude oil cylinder 20, the second luffing
The front end of oil cylinder 20 is hinged with the middle part of principal arm 17 by bearing pin, and the middle part of the second amplitude oil cylinder 20 is provided with Bidirectional balanced valve
21, it is ensured that the second amplitude oil cylinder 20 is flexible steadily.The front end of principal arm 17, second connecting rod 19 the other end respectively by bearing pin with
The front end of telescopic arm assembly 3 is hinged.
Shown in Fig. 6 and Fig. 7, telescopic arm assembly 3 includes basic arm 22, and bearing pin and principal arm are passed through in the front end of basic arm 22
The front end of 17, the other end of second connecting rod 19 are hinged, and the rear end of basic arm 22 is set in together with two joint arms 23, basic arm
22 is hinged by bearing pin and the first telescopic oil cylinder 24 respectively with two joint arms 23, stretching by the first telescopic oil cylinder 24
Realize extending and retracting of two joint arms 23；The rear end of two joint arms 23 is set in together with three joint arms 25, two joint arm 23 and three joints
Between arm 25 hinged by bearing pin and the second telescopic oil cylinder 26, realize three joint arms 25 by the second telescopic oil cylinder 26 flexible
Extend and retract.Connected pipes road 27 between first telescopic oil cylinder 24 and the second telescopic oil cylinder 26, oil pipe line 27 is provided with
First balanced valve 28, basic arm 22 is hinged with the middle part of accessory amplitude oil cylinder 29 by bearing pin, and three save the rear end of arms 25, auxiliary
The rear end of tool amplitude oil cylinder 29 is hinged with the lower end of grab bucket mechanism 5 by bearing pin respectively.Three joint arms 25 upper ends by bearing pin with
The lower end of hanging hook assembly 4 is hinged, and hanging hook assembly 4 is used for the suspension rigging that hoists, it is achieved hoisting function.The rear end of three joint arms 25 leads to
Cross bearing pin hinged with grab bucket mechanism 5.
Shown in Fig. 8 and Fig. 9, grab bucket mechanism 5 includes that grab bucket connects seat 30, the three joint rear ends of arm 25, accessory luffing oil
The rear end of cylinder 29 is hinged with the lower end that grab bucket is connected seat 30 by bearing pin respectively, and grab bucket connects the upper end connection of seat 30 connection dress
Putting 31, grab bucket connects to connect between seat 30 and attachment means 31 grab slewing mechanism 32 that can rotate relative to attachment means 31,
Its structure refers to the structure of slewing equipment 13.Grabbed bucket by jointed shaft and two lobes grab bucket 33 and three lobes in the upper end of attachment means 31
34 is hinged, realizes capturing when two lobes grab buckets 33 and three lobes grab bucket 34 Guan Bi, attachment means 31 and two lobes grab bucket 33 it
Between have the first Guan Bi oil cylinder 35 by hinge, have second to close by hinge between attachment means 31 and three lobes grab bucket 34
Close oil cylinder 36, the second Guan Bi oil cylinder 36 is fixed with the second balanced valve 37, for ensureing the first Guan Bi oil cylinder 35 and the second Guan Bi
Oil cylinder 36 is flexible steadily, safety.
During work, stretch out support main frame assembly 1 and thereon by two movable supporting legs 11 of hydraulic system driving host assembly 1
Principal arm assembly 2, telescopic arm assembly 3, hanging hook assembly 4 and grab bucket mechanism 5, it is ensured that car load snatch and hoist operation time stability
Requirement, it is ensured that car load does not topples, is realized by the slewing equipment 13 being installed between the pedestal 6 of main frame assembly 1 and turntable 14
Any revolution in 360 ° of crane top, it is ensured that vehicle-surroundings covers without dead angle work, is become by the first amplitude oil cylinder 15 and second
Width oil cylinder 20 realizes the arbitrarily angled adjustment between-20 °～50 ° of principal arm assembly 2 and telescopic arm assembly 3, it is ensured that hanging hook assembly 4
Upper weight hoisting operation realizes position smoothly with object snatch operation in grab bucket mechanism 5 and moves；Complete by telescopic arm assembly 3
New design, on the basis of tradition suspension hook, newly-increased accessory grab bucket connects seat 30, is used for installing all kinds of grab bucket；Utilize accessory luffing oil
Cylinder 29 realizes the grab bucket upright position regulation being made up of two lobe grab buckets 33 and three lobes grab bucket 34, utilizes grab slewing mechanism 32 real
Now 360 ° of any revolutions of grab bucket, utilize the first Guan Bi oil cylinder 35, second to close oil cylinder 36 and realize the folding of grab bucket, thus realize
Material arranges and handling, can realize this car cargo handling, it is possible to provide handling service, the multi-functional snatch of the present invention for other lorry
Derrick car compact conformation, simple to operation, utilize vehicle self power (hydraulic system) that lifting, snatch dress can be realized
Unload and from transportation function, can conveniently realize the things such as steel pipe, building waste, iron filings, production rubbish by changing dissimilar grab bucket
Material arranges and handling.
Embodiment described above is only to be described the preferred embodiment of the present invention, not limits the scope of the present invention
Fixed, on the premise of designing spirit without departing from the present invention, technical scheme is made by this area ordinary skill technical staff
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (10)
1. a multi-functional snatch derrick car, it is characterised in that the main frame assembly, the principal arm that include being driven by hydraulic system are total
One-tenth, telescopic arm assembly, hanging hook assembly and grab bucket mechanism, described main frame assembly is fixed on subframe afterbody and automobile chassis, institute
Stating main frame assembly upper end hinged with the rear end of principal arm assembly, described principal arm assembly front end is hinged with the front end of telescopic arm assembly, described
The rear upper end of telescopic arm assembly is hinged with hanging hook assembly, and the rear end of described telescopic arm assembly is hinged with grab bucket mechanism.
Multi-functional snatch derrick car the most as claimed in claim 1, it is characterised in that described main frame assembly include pedestal and
The floating beam being connected on pedestal, described pedestal and floating beam are connected and fixed with automobile chassis and subframe afterbody, described
The left and right end of pedestal is symmetrically installed with two can be along the movable supporting legs of activity about pedestal inner chamber, and the connection of described impact faces has can phase
The slewing equipment rotating pedestal, the above connection of described slewing equipment has turntable, the lower end of described turntable and the first amplitude oil cylinder
One end hinged, the other end of described turntable, the first amplitude oil cylinder the other end hinged with one end of principal arm assembly.
Multi-functional snatch derrick car the most as claimed in claim 2, it is characterised in that described slewing equipment include outer ring and
Inner ring, described outer ring can be arranged at inner ring outer surface relative to what inner ring rotated, and described inner ring is fixed on impact faces, described outer ring
It is fixed together with turntable.
Multi-functional snatch derrick car the most as claimed in claim 3, it is characterised in that be connected between described turntable and pedestal
There is rotary locking bearing pin.
Multi-functional snatch derrick car the most as claimed in claim 4, it is characterised in that two described movable supporting legs are inverted L
Shape, two described movable supporting legs are locked by bidirectional hydraulic lock.
6. the multi-functional snatch derrick car as described in one of claim 1-5, it is characterised in that described principal arm assembly includes
Principal arm, the rear portion of described principal arm and rear end are hinged with the other end of the first amplitude oil cylinder, turntable respectively, the front portion of described principal arm with
First connecting rod one end is hinged, and the described first connecting rod other end is hinged with one end of one end of second connecting rod and the second amplitude oil cylinder, institute
The other end stating the second amplitude oil cylinder is hinged with the middle part of principal arm, the front end of described principal arm, second connecting rod the other end respectively with stretch
The front end of contracting arm assembly is hinged.
Multi-functional snatch derrick car the most as claimed in claim 6, it is characterised in that described first amplitude oil cylinder is provided with
One-way balance valve, described second amplitude oil cylinder is provided with Bidirectional balanced valve.
Multi-functional snatch derrick car the most as claimed in claim 7, it is characterised in that described telescopic arm assembly includes substantially
Arm, the front end of described basic arm is hinged with the other end of the front end of described principal arm, second connecting rod, the rear end of described basic arm and two
Joint arm is set in together, and is hinged with the first telescopic oil cylinder, the rear end of described two joint arms and three joints between described basic arm and two joint arms
Arm is set in together, and is hinged with the second telescopic oil cylinder, described basic arm and accessory amplitude oil cylinder between described two joint arms and three joint arms
Hinged, described three joint the rear ends of arm, accessory amplitude oil cylinder rear end respectively with grab bucket mechanism lower end hinged.
Multi-functional snatch derrick car the most as claimed in claim 8, it is characterised in that described grab bucket mechanism includes that grab bucket is even
Joint chair, the described three joint rear ends of arm, that the rear end of accessory amplitude oil cylinder is connected the lower end of seat with described grab bucket respectively is hinged, described in grab
Bucket connects the upper end connection of seat attachment means, and described grab bucket connects to connect between seat and attachment means to be had and can relative attachment means turn
Dynamic grab slewing mechanism, grabbed bucket by jointed shaft and two lobes in the upper end of described attachment means and the grab bucket of three lobes is hinged, institute
Realize capturing when stating two lobe grab buckets and three lobes grab bucket Guan Bi, between described attachment means and the grab bucket of two lobes, be hinged with the first Guan Bi oil cylinder,
It is hinged with the second Guan Bi oil cylinder between described attachment means and the grab bucket of three lobes.
Multi-functional snatch derrick car the most as claimed in claim 9, it is characterised in that described first telescopic oil cylinder and
Connecting between two telescopic oil cylinders and have oil pipe line, described oil pipe line is provided with the first balanced valve, described second Guan Bi oil cylinder is provided with
Second balanced valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430305.5A CN105947904A (en) | 2016-06-17 | 2016-06-17 | Multi-purpose snatching, hoisting and conveying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430305.5A CN105947904A (en) | 2016-06-17 | 2016-06-17 | Multi-purpose snatching, hoisting and conveying vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN105947904A true CN105947904A (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610430305.5A Pending CN105947904A (en) | 2016-06-17 | 2016-06-17 | Multi-purpose snatching, hoisting and conveying vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381458A (en) * | 2017-08-29 | 2017-11-24 | 徐工集团工程机械有限公司 | Rescue rescues people's car |
| CN107651578A (en) * | 2017-11-02 | 2018-02-02 | 江苏宏昌天马物流装备有限公司 | A kind of multifunctional intellectual is with car toter |
| CN108862060A (en) * | 2017-05-12 | 2018-11-23 | 利勃海尔工厂埃英根有限公司 | Telescopic boom and mobilecrane |
| CN109005931A (en) * | 2018-08-28 | 2018-12-18 | 泉州市劲力工程机械有限公司 | A kind of multi-functional transfer car(buggy) |
| CN109267598A (en) * | 2018-10-24 | 2019-01-25 | 长沙中联恒通机械有限公司 | A kind of multi-function carried-on-vehicle apparatus for work |
| CN110065544A (en) * | 2019-05-21 | 2019-07-30 | 沃得重工(中国)有限公司 | Crawler type agricultural transportation vehicle |
| CN110304560A (en) * | 2019-07-19 | 2019-10-08 | 徐州徐工随车起重机有限公司 | A kind of side crane with telescopic arm structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887440A (en) * | 2012-11-01 | 2013-01-23 | 长沙桑尼重工机械有限公司 | Multifunctional intelligent truck-mounted rotary excavating crane |
| CN202924636U (en) * | 2011-12-14 | 2013-05-08 | 邹家福 | Multi-purpose crane |
| BR102014010533A2 (en) * | 2014-04-30 | 2015-12-01 | José Alfredo Marques Da Rocha | quick coupling / uncoupling system applied to multipurpose crane |
| CN105565184A (en) * | 2016-03-03 | 2016-05-11 | 长沙中联恒通机械有限公司 | Composite cantilever crane whole loading and unloading vehicle |
| CN205687434U (en) * | 2016-06-17 | 2016-11-16 | 三河市新宏昌专用车有限公司 | Multi-functional snatch derrick car |
-
2016
- 2016-06-17 CN CN201610430305.5A patent/CN105947904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202924636U (en) * | 2011-12-14 | 2013-05-08 | 邹家福 | Multi-purpose crane |
| CN102887440A (en) * | 2012-11-01 | 2013-01-23 | 长沙桑尼重工机械有限公司 | Multifunctional intelligent truck-mounted rotary excavating crane |
| BR102014010533A2 (en) * | 2014-04-30 | 2015-12-01 | José Alfredo Marques Da Rocha | quick coupling / uncoupling system applied to multipurpose crane |
| CN105565184A (en) * | 2016-03-03 | 2016-05-11 | 长沙中联恒通机械有限公司 | Composite cantilever crane whole loading and unloading vehicle |
| CN205687434U (en) * | 2016-06-17 | 2016-11-16 | 三河市新宏昌专用车有限公司 | Multi-functional snatch derrick car |
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| CN108862060A (en) * | 2017-05-12 | 2018-11-23 | 利勃海尔工厂埃英根有限公司 | Telescopic boom and mobilecrane |
| CN108862060B (en) * | 2017-05-12 | 2021-09-14 | 利勃海尔工厂埃英根有限公司 | Telescopic boom and mobile crane |
| CN107381458A (en) * | 2017-08-29 | 2017-11-24 | 徐工集团工程机械有限公司 | Rescue rescues people's car |
| CN107381458B (en) * | 2017-08-29 | 2023-07-04 | 江苏徐工工程机械研究院有限公司 | Rescue vehicle for rescuing people |
| CN107651578A (en) * | 2017-11-02 | 2018-02-02 | 江苏宏昌天马物流装备有限公司 | A kind of multifunctional intellectual is with car toter |
| CN109005931A (en) * | 2018-08-28 | 2018-12-18 | 泉州市劲力工程机械有限公司 | A kind of multi-functional transfer car(buggy) |
| CN109267598A (en) * | 2018-10-24 | 2019-01-25 | 长沙中联恒通机械有限公司 | A kind of multi-function carried-on-vehicle apparatus for work |
| CN110065544A (en) * | 2019-05-21 | 2019-07-30 | 沃得重工(中国)有限公司 | Crawler type agricultural transportation vehicle |
| CN110304560A (en) * | 2019-07-19 | 2019-10-08 | 徐州徐工随车起重机有限公司 | A kind of side crane with telescopic arm structure |
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