CN106946165A - A kind of heavy crawler formula auto parts machinery lifts dispenser - Google Patents
A kind of heavy crawler formula auto parts machinery lifts dispenser Download PDFInfo
- Publication number
- CN106946165A CN106946165A CN201710376298.XA CN201710376298A CN106946165A CN 106946165 A CN106946165 A CN 106946165A CN 201710376298 A CN201710376298 A CN 201710376298A CN 106946165 A CN106946165 A CN 106946165A
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- Prior art keywords
- arm
- pass
- hydraulic cylinder
- auto parts
- base
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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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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
-
- 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
-
- 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
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention belongs to cargo hoisting transfer type technical field, specifically related to a kind of heavy crawler formula auto parts machinery lifting dispenser, the base is connected with crawler haulage, the base is fixedly connected by drive disk assembly with rotating disk, the rotating disk is fixedly connected with armstand, the armstand is flexibly connected by the first connecting shaft with linking arm, the armstand is connected by first hydraulic cylinder and linking arm, the linking arm is flexibly connected by the second connecting shaft with support arm, the linking arm is connected by second hydraulic cylinder and support arm, the support arm bottom is provided with telescopic hydraulic cylinder, the telescopic hydraulic cylinder is connected by connecting plate and telescopic arm, the telescopic arm is flexibly connected by link with installing plate, the installing plate is provided with and grabs thing liquid cylinder pressure, the thing liquid cylinder pressure of grabbing is connected with cleft hand, the base is provided with steering motor, the steering motor is connected by drive disk assembly and rotating disk.The invention lifting force is big, practical, handling efficiency is high, safe, simple to operate be worthy to be popularized.
Description
Technical field
The invention belongs to cargo hoisting transfer type technical field, and in particular to a kind of heavy crawler formula auto parts machinery lifting is matched somebody with somebody
Send device.
Background technology
Realize the transformation made the country prosperous from automobile making big country to automobile, it is necessary to based on powerful parts industry.Reform
Since opening, China's parts industry is fast-developing, and enterprise independent innovation consciousness gradually strengthens, industry independent research and development capacity
Step up.But all in all, China's parts industry lacks core technology production because of capability of independent innovation wretched insufficiency
Product, numerous medium and small sized Auto Fittings Enterprises do not obtain radical change in the homogeneity competition situation of industry low side for many years, or even this
Situation is from domestic development to foreign countries.
During " 12 ", the fast-developing many internal and external factors of support China auto Parts Industry are just occurring deep
Change, China's auto Parts Industry is faced with domestic automobile industrial restructuring, international trade general layout and occurs the new shape of profound change
Gesture.The problem of China auto Parts Industry capability of independent innovation is weak has been increasingly becoming industry in itself and whole automobile industry
The 'bottleneck' restrictions of development.Accelerate to improve parts industry Construction of Independent Innovation Ability, be to promote auto Parts Industry knot
Structure optimization and upgrading in the urgent need to being to strengthen China auto Parts Industry core competitive, build the key of automobile power
Place.
As China enters the ranks of automobile superpower, automobile consumption product gradually come into the life of people, car ownership by
It is cumulative plus, motor vehicle liquidation amount is also risen year by year, and substantial amounts of harmful substance is contained during motor vehicle liquidation, if without disassembling processing
Understand and environmental and human health impacts are brought with great harm, abandoned car is disassembled available a part of old part process after recovery and made again
Use value can be realized again by making, and create economic benefit.Development auto parts and components remanufacturing industry is gradually valued by people,
The development of auto parts and components remanufacturing industry all has to society, economy, the healthy living of people and automobile industry structural adjustment
Significance.
Auto parts and components remanufacturing industry is the circulation warp of a kind of " resource-product-waste product-remanufactures product "
Ji pattern, is the most economical reparation means of junked-auto, realizes economic benefit, social benefit, employment benefit and ecological benefits
Unification.The developed countries such as the U.S. have established perfect auto parts and components and have remanufactured development service system, including waste and old part
Recovery system, Reverse Logistics System etc., in terms of the development model and development countermeasure for Chinese automobile spare parts remanufacture
Research also lacks the complete theoretical system of system.Herein for the research point of China's auto parts and components remanufacturing industry development model
Analysis, with stronger theory and realistic meaning.
Lifting transporter mainly includes lifting mechanism, travelling mechanism, jib lubbing mechanism, slew gear and metal structure etc..
Lifting mechanism is the groundwork mechanism of hanging apparatus, is made up of mostly hangar system and winch, is also had by hydraulic system
Lift weight.Travelling mechanism to vertical equity migrate weight or adjust crane operating position, be usually by motor,
Decelerator, brake and wheel composition.Jib lubbing mechanism is only provided on jib-type crane, and amplitude reduces when arm support is steeved, and bows
Amplitude will increase when lower, two kinds of balance-dividing luffing and non-equilibrium luffing.Slew gear turning round arm support, be by drive device and
Rotary supporting device is constituted.Metal structure is the skeleton of crane, and primary load-carrying members such as crane span structure, arm support and door frame can be box-shaped knot
Structure or truss structure, or web structure, the available shaped steel having is as backbar.
Current lifting transloading equipment is in order to pursue the flexibility of body movement, mostly using peace pneumatic -tyred wheel
As move mode, but this car body is difficult to bear large-tonnage goods, necessarily occurs in face of some bulk supply tariff incapabilities and is
The difficult situation of power, and crawler body can be born compared with big load.Therefore, a kind of heavy crawler formula auto parts machinery lifting is invented
Dispenser, goes solution drawbacks described above necessary.
The content of the invention
Dispenser is lifted it is an object of the invention to provide a kind of heavy crawler formula auto parts machinery, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of heavy crawler formula auto parts machinery lifting dispatching
Device, including base, the base are connected with crawler haulage, and the base is fixedly connected by drive disk assembly with rotating disk, described
Rotating disk is fixedly connected with armstand, and the armstand is flexibly connected by the first connecting shaft with linking arm, and the armstand passes through the first liquid
Cylinder pressure is connected with linking arm, and the linking arm is flexibly connected by the second connecting shaft with support arm, and the linking arm passes through
Second hydraulic cylinder is connected with support arm, and the support arm bottom is provided with telescopic hydraulic cylinder, and the telescopic hydraulic cylinder passes through even
Fishplate bar is connected with telescopic arm, and the telescopic arm is flexibly connected by link with installing plate, and the installing plate is provided with and grabbed
Thing liquid cylinder pressure, the thing liquid cylinder pressure of grabbing is connected with cleft hand, and the base is provided with steering motor, and the steering motor passes through
Drive disk assembly is connected with rotating disk.
Pass through above-mentioned technical proposal, by the way that crawler belt is connected with base, the load-carrying that can be born due to crawler belt
Amount is very big, so as to ensure the bearing capacity of the dispenser；It can ensure that armstand can be in level by the setting of rotating disk
Movement is acted on direction, and the move mode is moved by drive disk assembly, therefore during actual use,
There can be larger working range；, can be by linking arm and support arm top by setting first hydraulic cylinder and second hydraulic cylinder
Certain altitude is played, thus freight lifting to larger height can be gone beyond barrier as much as possible, accelerates transport speed；It is logical
The length of machinery transhipment arm can be increased by crossing setting telescopic arm, so that expanded scope；, can be by installing plate by setting link
Flexibly linked together with telescopic arm, so that cleft hand remains state straight down, reduce bending stress；Thus may be used
Know that the lifting dispenser there can be stronger adaptability in use, and it is easy to operate.
It is preferred that, the first hydraulic cylinder, the cylinder base of second hydraulic cylinder and top land are equipped with connecting shaft.
By above-mentioned technical scheme, connecting shaft is set to enable to the workpiece there can be more frees degree, because
And wider array of use scope can be provided in use.
It is preferred that, the drive disk assembly include be fixedly connected with steering motor little gear, be fixedly connected with rotating disk it is big
Gear, support shaft and flat key, and large and small gear is helical gears.
By above-mentioned technical proposal, power is provided by steering motor, and by little gear and gear wheel carry out speed change and
Increase moment of torsion, can conveniently realize the purpose turned to；Gear wheel and little gear are set into helical gears has body simultaneously
Product is small, lightweight, transmission torque is big, start steady etc. advantage.
It is preferred that, the rotating disk is fixedly connected by bolt with armstand, and bolt is at least provided with 4 groups.
The two is attached by bolt, stable connection can easily realize that the dismounting of part is matched somebody with somebody with turning simultaneously, have
Long term maintenance beneficial to equipment and use.
It is preferred that, the rear portion of the base is provided with bridge and tool box.
Easily the device can be operated by bridge and tool box, while can enough have in operation
The visual field having had, while the safety of user can be ensured.
The technique effect and advantage of the present invention：The heavy crawler formula auto parts machinery lifts dispenser, sets steering motor
By drive disk assembly rotating disk can be driven to rotate, so as to drive armstand and its attached mechanical part rotation, meet cargo transfer
The need for, broaden the scope of work, can be by linking arm and support arm jack-up one by setting first hydraulic cylinder and second hydraulic cylinder
Fixed height, thus freight lifting to larger height can be gone beyond barrier as much as possible, accelerate transport speed, by setting
The length of machinery transhipment arm can be increased by putting telescopic arm, so that expanded scope, by setting link, by installing plate and can stretch
Contracting arm flexibly links together, so that cleft hand remains state straight down, reduces bending stress, and improving equipment makes
With the life-span, the invention lifting force is big, practical, handling efficiency is high, safe, simple to operate be worthy to be popularized.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is front view of the invention.
The partial enlarged drawing that Fig. 3 is A in Fig. 1.
The partial enlarged drawing that Fig. 4 is B in Fig. 2.
The partial enlarged drawing that Fig. 5 is C in Fig. 2.
In figure：1 base, 2 crawler belts, 3 rotating disks, 4 armstands, 5 first connecting shafts, 6 linking arms, 7 second connecting shafts, 8 support arms,
Thing liquid cylinder pressure, 12 first hydraulic cylinders, 13 telescopic hydraulic cylinders, 14 second hydraulic cylinders, 15 connections are grabbed in 9 telescopic arms, 10 links, 11
Plate, 16 installing plates, 17 cleft hands, 18 steering motors, 19 drive disk assemblies, 20 bearing pins, 21 connecting rods, 22 connecting shafts, 23 little gears, 24
Gear wheel, 25 support shafts, 26 tool boxes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Dispenser, including base are lifted the invention provides a kind of heavy crawler formula auto parts machinery as Figure 1-5
1, the base 1 is connected with crawler belt 2, and the base 1 is fixedly connected by drive disk assembly 19 with rotating disk 3, the rotating disk 3 with
Armstand 4 is fixedly connected, and the armstand 4 is flexibly connected by the first connecting shaft 5 with linking arm 6, and the armstand 4 passes through the first hydraulic pressure
Cylinder 12 is connected with linking arm 6, and the linking arm 6 is flexibly connected by the second connecting shaft 7 with support arm 8, the linking arm 6
It is connected by second hydraulic cylinder 14 with support arm 8, the bottom of support arm 8 is provided with telescopic hydraulic cylinder 13, the flexible liquid
Cylinder pressure 13 is connected by connecting plate 15 with telescopic arm 9, and the telescopic arm 9 is connected by link 10 and the activity of installing plate 16
Connect, the installing plate 16 is provided with thing liquid cylinder pressure 11 is grabbed, and the thing liquid cylinder pressure 11 of grabbing is connected with cleft hand 17, the cleft hand 17
It is flexibly connected by bearing pin 20 and connecting rod 21 with installing plate 16, the base 1 is provided with steering motor 18, the steering motor
18 are connected by drive disk assembly 19 with rotating disk 3, the first hydraulic cylinder 12, the cylinder base of second hydraulic cylinder 14 and piston
Top is equipped with connecting shaft, little gear 23 that the drive disk assembly 19 includes being fixedly connected with steering motor 18, fixes with rotating disk 3
Gear wheel 24, support shaft 25 and the flat key of connection, and large and small gear is helical gears, the rotating disk 3 passes through bolt
It is fixedly connected with armstand 4, and bolt is at least provided with 4 groups, the rear portion of the base 1 is provided with bridge and tool box 26 etc..
By the way that crawler belt 2 is connected with base 1, because the loading capacity that crawler belt can be born is very big, so as to
Enough ensure the bearing capacity of the dispenser；It can ensure that armstand 4 can act on shifting in the horizontal direction by the setting of rotating disk 3
Move, and the move mode is moved by drive disk assembly, therefore during actual use, can have larger
Working range；, can be certain by linking arm 6 and the jack-up of support arm 8 by setting first hydraulic cylinder 12 and second hydraulic cylinder 114
Highly, thus freight lifting to larger height can be gone beyond barrier as much as possible, accelerates transport speed；By setting
Telescopic arm 9 can increase the length of machinery transhipment arm, so that expanded scope；, can be by installing plate 16 by setting link 10
Flexibly linked together with telescopic arm 9, so that cleft hand 17 remains state straight down, reduce bending stress；By
This understands that the lifting dispenser can have stronger adaptability in use, and easy to operate.
Set connecting shaft 22 to enable to the workpiece there can be more frees degree, thus in use can
Wider array of use scope is provided.There is provided power by steering motor 18, and by little gear 23 and gear wheel 24 carry out speed change and
Increase moment of torsion, can conveniently realize the purpose turned to；Gear wheel 24 and little gear 23 are set to helical gears tool simultaneously
There is small volume, lightweight, transmission torque is big, starts steady etc.；The two is attached by bolt, stable connection is same
When can easily realize that the dismounting of part is matched somebody with somebody with turning, be conducive to the long term maintenance of equipment and use.Pass through bridge and instrument
Case 26 can be operated easily to the device, while the visual field that can have enough had in operation, while can protect
Hinder the safety of user.
Operation principle：During work, set steering motor 18 by drive disk assembly 19 rotating disk 3 can be driven to rotate, so that band
Dynamic armstand 4 and its attached mechanical part are rotated, and the need for meeting cargo transfer, are broadened the scope of work, by setting the first liquid
Cylinder pressure 12 and second hydraulic cylinder 14, can be by linking arm 6 and the jack-up certain altitude of support arm 8, thus can be by freight lifting extremely
Larger height, goes beyond barrier as much as possible, accelerates transport speed, and machinery transhipment arm can be increased by setting telescopic arm 9
Length so that expanded scope, by setting link 10, can flexibly link together installing plate 16 and telescopic arm 9,
So that cleft hand 17 remains state straight down, reduce bending stress, improve service life of equipment, lifting force is big, real
With property is strong, handling efficiency is high, safe, simple to operate it is worthy to be popularized.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic progress equivalent,
Within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of heavy crawler formula auto parts machinery lifts dispenser, including base（1）, it is characterised in that：The base（1）With
Crawler belt（2）Drive connection, the base（1）Pass through drive disk assembly（19）With rotating disk（3）It is fixedly connected, the rotating disk（3）With standing
Arm（4）It is fixedly connected, the armstand（4）Pass through the first connecting shaft（5）With linking arm（6）It is flexibly connected, the armstand（4）Pass through
First hydraulic cylinder（12）With linking arm（6）Drive connection, the linking arm（6）Pass through the second connecting shaft（7）With support arm（8）It is living
Dynamic connection, the linking arm（6）Pass through second hydraulic cylinder（14）With support arm（8）Drive connection, the support arm（8）Bottom is set
There is telescopic hydraulic cylinder（13）, the telescopic hydraulic cylinder（13）Pass through connecting plate（15）With telescopic arm（9）Drive connection, it is described flexible
Arm（9）Pass through link（10）With installing plate（16）It is flexibly connected, the installing plate（16）It is provided with and grabs thing liquid cylinder pressure（11）, institute
State and grab thing liquid cylinder pressure（11）With cleft hand（17）Drive connection, the cleft hand（17）Pass through bearing pin（20）And connecting rod（21）With installation
Plate（16）It is flexibly connected, the base（1）It is provided with steering motor（18）, the steering motor（18）Pass through drive disk assembly（19）
With rotating disk（3）Drive connection.
2. a kind of heavy crawler formula auto parts machinery lifting dispenser according to claim 1, it is characterised in that：Described
One hydraulic cylinder（12）, second hydraulic cylinder（14）Cylinder base and top land be equipped with connecting shaft（22）.
3. a kind of heavy crawler formula auto parts machinery lifting dispenser according to claim 1 or claim 2, its feature
It is：The drive disk assembly（19）Including with steering motor（18）The little gear being fixedly connected（23）With rotating disk（3）It is fixedly connected
Gear wheel（24）, support shaft（25）And flat key.
4. a kind of heavy crawler formula auto parts machinery lifting dispenser according to claim 3, it is characterised in that：Described turn
Disk（3）Pass through bolt and armstand（4）It is fixedly connected, and bolt is at least provided with 4 groups.
5. a kind of heavy crawler formula auto parts machinery lifting dispenser according to claim 4, it is characterised in that：The bottom
Seat（1）Rear portion be provided with bridge and tool box（26）.
6. a kind of heavy crawler formula auto parts machinery lifting dispenser according to claim 1 or claim 2, its feature
It is：The rotating disk（3）Pass through bolt and armstand（4）It is fixedly connected, and bolt is at least provided with 4 groups.
7. a kind of heavy crawler formula auto parts machinery lifting dispenser according to claim 1 or claim 2, its feature
It is：The base（1）Rear portion be provided with bridge and tool box（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376298.XA CN106946165A (en) | 2017-05-25 | 2017-05-25 | A kind of heavy crawler formula auto parts machinery lifts dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376298.XA CN106946165A (en) | 2017-05-25 | 2017-05-25 | A kind of heavy crawler formula auto parts machinery lifts dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106946165A true CN106946165A (en) | 2017-07-14 |
Family
ID=59480315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710376298.XA Pending CN106946165A (en) | 2017-05-25 | 2017-05-25 | A kind of heavy crawler formula auto parts machinery lifts dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106946165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909576A (en) * | 2018-08-17 | 2018-11-30 | 成都跟驰科技有限公司 | A kind of multi-functional goods and materials disaster relief transport vehicle |
| CN112850522A (en) * | 2021-02-05 | 2021-05-28 | 河南省智梦科技有限公司 | Crane with good stability and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5431526A (en) * | 1992-07-06 | 1995-07-11 | Peterson; Edward A. | Lifting system for transporting vehicle |
| CN1319554A (en) * | 2000-09-29 | 2001-10-31 | 韩星 | Front supported large tonnage crawler crane |
| CN2597445Y (en) * | 2003-01-28 | 2004-01-07 | 郑州大方桥梁机械有限公司 | Crawler-type lifting beam integrated machine |
| CN201762037U (en) * | 2010-08-31 | 2011-03-16 | 辽宁抚挖重工机械股份有限公司 | Lower car body of caterpillar crane |
| CN105197811A (en) * | 2015-10-27 | 2015-12-30 | 江苏省电力公司镇江供电公司 | Stair-climbing crane |
| CN206088813U (en) * | 2016-08-31 | 2017-04-12 | 中科盛博建设集团有限公司 | Heavy machinery hoists transfer device |
-
2017
- 2017-05-25 CN CN201710376298.XA patent/CN106946165A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5431526A (en) * | 1992-07-06 | 1995-07-11 | Peterson; Edward A. | Lifting system for transporting vehicle |
| CN1319554A (en) * | 2000-09-29 | 2001-10-31 | 韩星 | Front supported large tonnage crawler crane |
| CN2597445Y (en) * | 2003-01-28 | 2004-01-07 | 郑州大方桥梁机械有限公司 | Crawler-type lifting beam integrated machine |
| CN201762037U (en) * | 2010-08-31 | 2011-03-16 | 辽宁抚挖重工机械股份有限公司 | Lower car body of caterpillar crane |
| CN105197811A (en) * | 2015-10-27 | 2015-12-30 | 江苏省电力公司镇江供电公司 | Stair-climbing crane |
| CN206088813U (en) * | 2016-08-31 | 2017-04-12 | 中科盛博建设集团有限公司 | Heavy machinery hoists transfer device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909576A (en) * | 2018-08-17 | 2018-11-30 | 成都跟驰科技有限公司 | A kind of multi-functional goods and materials disaster relief transport vehicle |
| CN112850522A (en) * | 2021-02-05 | 2021-05-28 | 河南省智梦科技有限公司 | Crane with good stability and working method thereof |
| CN112850522B (en) * | 2021-02-05 | 2023-02-03 | 百纳装饰工程有限公司 | Crane with good stability and working method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |