CN108621897A - One kind is vehicle-mounted to unload steel pipe device automatically - Google Patents
One kind is vehicle-mounted to unload steel pipe device automatically Download PDFInfo
- Publication number
- CN108621897A CN108621897A CN201810638368.9A CN201810638368A CN108621897A CN 108621897 A CN108621897 A CN 108621897A CN 201810638368 A CN201810638368 A CN 201810638368A CN 108621897 A CN108621897 A CN 108621897A
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- CN
- China
- Prior art keywords
- centimetres
- steel pipe
- dowel
- pincers
- diameter
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/48—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using pivoted arms raisable above load-transporting element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Robotics (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
One kind is vehicle-mounted to unload steel pipe device automatically, belongs to engineering automobiles articles for use field.It is made of turntable, mechanical arm, pivoted arm, hydraulic cylinder, steering gear and steel pipe pincers.The turntable has disk and dowel structure, pneumatic cylinder is divided into pneumatic cylinder and lower pneumatic cylinder, mechanical arm is made of in the rectangular cast iron materials of 150 degree of bendings, and there is telescopic shaft, guide rod and power-on timer, steel pipe tonger to have large steel pipe pincers and small steel pipe wrench structure for steering gear.Can overcome manpower using this vehicle-mounted steel pipe automatic unloading device can bring huge difficulty to unload steel pipe especially large-scale steel pipe, it avoids not paying attention in uninstall process and causing danger, it can avoid injuring the personal safety of unloading worker, the loss of a large amount of manpower and materials is saved, the efficiency of unloading steel pipe is improved.
Description
Technical field
The present invention relates to it is a kind of it is vehicle-mounted unload steel pipe device automatically, specifically use special construction unloads steel pipe automatically
Mechanical arm, install the manipulator that can generate magnetic force it is a kind of can be mounted on automobile on the device for unloading steel pipe, belong to
Engineering automobiles articles for use field.
Background technology
Present infrastructure construction includes needing largely to use steel pipe in development of real estate building course, in building, bridge
The construction fields such as beam are needed to carry out protection or auxiliary construction at holder using a large amount of penstock installation, after completion of works, be needed
Steel pipe frame is subjected to dismounting transport, and a large amount of steel pipe just needs to transport by automobile, just will necessarily by Automobile Transportation
The problem of facing handling steel pipe.The traditional handling mode of steel pipe is to fully rely on manually to be carried, without any special auxiliary
Huge difficulty can be brought to unload steel pipe especially large-scale steel pipe by helping machinery to pass through manpower, and one or two people is difficult to complete unloading one
The work of vehicle steel pipe injures the personal safety of unloading worker once not paying attention to will result in danger in uninstall process, causes big
The loss of the manpower and materials of amount, and efficiency is very low.
Steel pipe handgrip is clamped using the electromagnetism that pressure sensor can be used to control, this electromagnetism pincers can pressure sensor by
Turn-on current after to pressure and generate magnetic force, it will be able to sufficiently large adsorption capacity is generated to steel, when without pressure electromagnetism clamp
In current interruptions magnetic force disappear, lose the adsorption capacity to steel.Although this electromagnetic equipment in large-scale plant using compared with
It is more, but using less in steel pipe discharge mechanism, and the calutron of pressure sensor control more lacks in vehicle-mounted discharge mechanism
Case.
Invention content
In view of the above-mentioned deficiencies, vehicle-mounted steel pipe device is unloaded automatically the present invention provides a kind of.
The present invention is achieved by the following technical solutions：It is a kind of it is vehicle-mounted unloads steel pipe device automatically, be by pedestal, turntable,
Mechanical arm, pivoted arm, upper hydraulic cylinder, lower hydraulic cylinder, thin connecting pin, thick connecting pin, steering gear, small steel pipe pincers and large steel pipe pincers composition
, which is characterized in that the turntable has disk and dowel structure, is connected with pedestal by the disk of lower part, turntable
It is connected by thin connecting pin with lower hydraulic cylinder by side dowel, passes through thick connecting pin phase with mechanical arm by top dowel
Even, the mechanical arm both ends are respectively provided with two connection rings, are matched with the dowel on turntable and pivoted arm, by slightly connecting
Pin connection, both sides are connected there are two dowel, top dowel and upper hydraulic cylinder and cooperation by thin connecting pin mechanical arm up and down
Connect, lower part dowel and lower hydraulic cylinder coordinate, and are connected by thin connecting pin, the pivoted arm by the dowel on top with it is upper
Two connection rings of hydraulic cylinder match, and are connected by thin connecting pin, pass through side dowel and mechanical arm end connection ring phase
Cooperation, is connected, steering gear mounting hole is arranged at pivoted arm lower part, is matched with the installation axle of steering gear, passes through installation by thick connecting pin
Built-in motor in hole is connected with steering gear, and the steering gear has telescopic shaft, guide rod and power-on timer structure,
Power-on timer is mounted on steering gear bottom, and the both sides that guide rod is mounted on power-on timer symmetrical are clamped with large steel pipe and small
The hole of steel pipe pincers matches, and telescopic shaft is symmetrically distributed in the both sides of power-on timer and the upside in guide rod, telescopic shaft with lead
To the parallel installation of bar, large steel pipe pincers top has connection ring, lower part to grab pipe hook, grabs pipe hook end installation pressure sensing
Device, connection ring are matched with guide rod, and in power-on timer both sides, respectively there are one symmetrical large steel pipes to clamp, the small steel
Pipe wrench top has connection ring, lower part to grab pipe hook, and in power-on timer both sides, respectively there are one symmetrical small steel pipes to clamp, small steel
Pipe wrench is mounted on outside, and large steel pipe pincers are mounted on inside, and large steel pipe pincers top is connected with the telescopic shaft of steering gear, large steel pipe pincers
It is matched with the two sides of small steel pipe pincers.
The pedestal is the square platy structure of 10 centimetres of 125 cm height of the length of side, and there are four cylindrical for quadrangle distribution
One a diameter of 80 centimetres of turntable disk mounting holes are arranged in bolt mounting holes, centre.
It is the square block of 50 centimetres of 100 cm height of the length of side among the turntable, 50 centimetres of top dowel length is wide
30 centimetres of degree, 60 centimetres of height, dowel top are the semicircular structure of 50 centimetres of diameter, and lower part is direct 80 cm height 10
Centimetre disc-shaped structure, 20 centimetres of side dowel length, 5 centimetres of width, height 30 centimetres, top be diameter 20 semicircle
Shape structure.
It is 50 centimetres of rectangular cast iron materials that the mechanical arm, which is made of in the length of side of 150 degree of bendings, and length is 270 lis
Rice, it is 50 centimetres that both ends, which are respectively provided with two connection ring lengths, and 10 centimetres of width, 60 centimetres of height, there are two connect for upper and lower both sides
Connect 20 centimetres of muscle length, 5 centimetres of width, 30 centimetres of height.
The pivoted arm is 30 centimetres of the length of side, and the rectangular rod structure of 180 centimetres of height, top dowel is 20 lis of length
Rice, 5 centimetres of width, 30 centimetres of height, connection ring are 50 centimetres in the side length apart from 30 centimetres of upper end, 10 centimetres of width,
Highly 60 centimetres, the steering gear mounting hole that a diameter of 20 centimetres of depth are 20 centimetres is arranged in lower part, is set above steering gear mounting hole
Set the built-in motor mounting hole that internal diameter is 25 centimetres.
The connection ring of the upper pneumatic cylinder and lower pneumatic cylinder is 20 centimetres of length, 5 centimetres of width, 30 centimetres of height, on
Portion is the semicircular structure of diameter 20, a diameter of 20 centimetres of lower vapour cylinder, a diameter of 10 centimetres of upper vapour cylinder.
A diameter of 20 centimetres of the installation axle of the steering gear, installation axle lower section are the rectangular knot of 10 centimetres of 20 cm height
Structure, a diameter of 2.5 centimetres of telescopic shaft, a diameter of 5 centimetres of guide rod.
The large steel pipe pincers are the thick structure of mounting ring sheet steel pipe pincers, and for steel pipe pincers in end point, root is thick, end installation
It is a diameter of 5 centimetres of mounting hole to have pressure sensor, top, and mounting ring top is the semicircular structure of 10 centimetres of diameter, is made
The opposite polarity magnetic material of hook is clamped with small steel pipe.
The small steel pipe pincers are that mounting ring thickness steel pipe clamps thin structure, and the opposite polarity magnetism of hook is clamped using with large steel pipe
Material.
The usefulness of the invention is, in construction fields such as building, bridges, needs using a large amount of penstock installation into branch
Frame carries out protection or auxiliary construction, after completion of works, after this steel pipe discharge mechanism of carrier installation used, works as vapour
When vehicle transport steel pipe needs to unload steel pipe, so that it may to start this device, turntable rotation adjustment mechanical arm is driven by motor
Direction, the angular movement for changing mechanical arm is realized by lower hydraulic cylinder working, is realized and is turned by the work of upper hydraulic cylinder
The swing of arm, pivoted arm are internally provided with a miniature motor, and motor drives any direction rotation of steering gear, steering gear two
Two steel pipe pincers are installed in side respectively, and steel pipe pincers adjust position by telescopic shaft, telescopic shaft is determined according to the length of steel pipe
Flexible length, the power-on timer of steering gear lower part setting can be according to the same of the length control large steel pipe pincers that the time is arranged
The state of power-off starts timing when pressure sensor receives power-on timer when pressure large steel pipe pincers are initially powered up, setting from
Steel pipe pincers are energized to the time used in steel pipe to ground, and after setting time, power-on timer cuts off the electricity on large steel pipe pincers
Stream makes large steel pipe pincers and small steel pipe pincers separation steel pipe be removed, then repeats uninstall action next time.Use this vehicle-mounted steel
Pipe automatic unloading device can overcome manpower can bring huge difficulty to unload steel pipe especially large-scale steel pipe, can be easily complete
It at the work of one vehicle steel pipe of unloading, avoids not paying attention in uninstall process and causing danger, can avoid injuring unloading worker's
The loss of a large amount of manpower and materials is saved in personal safety, improves the efficiency of unloading steel pipe.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention, and attached drawing 2 is the partial enlarged view in Fig. 1, and attached drawing 3 is the knot of the invention
The shaft side figures such as structure, attached drawing 4 are the structural schematic diagram of steering gear of the present invention, and attached drawing 5 is the structural schematic diagram of large steel pipe pincers, attached drawing 6
For the structural schematic diagram of mechanical arm.
In figure, 1, pedestal, 2, turntable, 3, thick connecting pin, 4, lower pneumatic cylinder, 5, thin connecting pin, 6, mechanical arm, 7, upper air pressure
Cylinder, 8, pivoted arm, 9, steering gear, 901, telescopic shaft, 902, guide rod, 903, power-on timer, 10, small steel pipe pincers, 11, large steel pipe
Pincers, 1101, pressure sensor, 12, connection ring, 13, dowel.
Specific implementation mode
One kind is vehicle-mounted to unload steel pipe device automatically, is by pedestal 1, turntable 2, mechanical arm 6, pivoted arm 8, upper hydraulic cylinder 7, lower hydraulic pressure
What cylinder 4, thin connecting pin 5, thick connecting pin 3, steering gear 9, small steel pipe pincers 10 and large steel pipe pincers 11 formed, which is characterized in that described
Turntable 2 there is 13 structure of disk and dowel, be connected with pedestal 1 by the disk of lower part, turntable is by side dowel 13
It is connected by thin connecting pin 5 with lower hydraulic cylinder 4, is connected by thick connecting pin 3 with mechanical arm 6 by top dowel 13, it is described
6 both ends of mechanical arm be respectively provided with two connection rings 12, matched with the dowel 13 on turntable 2 and pivoted arm 8, by slightly connecting
Pin 3 connects, and there are two dowel 13, top dowel 13 and upper hydraulic cylinders 7 and cooperation for about 6 both sides of mechanical arm, by carefully connecting
Outbound 5 is connected, and lower part dowel 13 coordinates with lower hydraulic cylinder 4, is connected by thin connecting pin 5, the pivoted arm 8 is by upper
The dowel 13 in portion is matched with two connection rings 12 of upper hydraulic cylinder 7, is connected by thin connecting pin 5, is passed through side dowel
13 match with 6 end connection ring 12 of mechanical arm, are connected by thick connecting pin 3, and 9 mounting hole of steering gear is arranged at 8 lower part of pivoted arm, with turn
It matches to the installation axle of device 9, is connected with steering gear 9 by the built-in motor in mounting hole, the steering gear 9 has
903 structure of telescopic shaft 901, guide rod 902 and power-on timer, power-on timer 903 are mounted on 9 bottom of steering gear, guide rod
The 902 symmetrical holes with large steel pipe pincers 11 and small steel pipe pincers 10 in both sides for being mounted on power-on timer 903 match, telescopic shaft
901 are symmetrically distributed in the both sides of power-on timer 903 and in the upside of guide rod 902, telescopic shaft 901 is parallel with guide rod 202
Installation, the large steel pipe, which clamps 11 tops, connection ring 12, and pipe hook is grabbed in lower part, grabs pipe hook end installation pressure sensor
1101, connection ring 12 is matched with guide rod 902, and in 903 both sides of power-on timer, respectively there are one symmetrical large steel pipes to clamp
11, the small steel pipe, which clamps 10 tops, connection ring 12, and pipe hook is grabbed in lower part, and in 903 both sides of power-on timer, respectively there are one right
Claim the small steel pipe pincers 10 of distribution, small steel pipe pincers 10 are mounted on outside, and large steel pipe pincers 11 are mounted on inside, large steel pipe clamp 11 tops with
The telescopic shaft 901 of steering gear 9 is connected, and large steel pipe pincers 11 are matched with the two sides of small steel pipe pincers 10.
The pedestal 1 is the square platy structure of 10 centimetres of 125 cm height of the length of side, and there are four cylindrical for quadrangle distribution
Bolt mounting holes, one a diameter of 80 centimetres of turntable, 2 disk mounting holes of centre setting.
It is the square block of 50 centimetres of 100 cm height of the length of side, 50 lis of 13 length of top dowel among the turntable 2
Rice, 30 centimetres of width, 60 centimetres of height, 13 top of dowel are the semicircular structure of 50 centimetres of diameter, and lower part is direct 80 lis
The disc-shaped structure that 10 centimetres of meter Gao Du, 20 centimetres of 13 length of side dowel, 5 centimetres of width, 30 centimetres of height, top is straight
The semicircular structure of diameter 20.
It is 50 centimetres of rectangular cast iron materials, length 270 that the mechanical arm 6, which is made of in the length of side of 150 degree of bendings,
Centimetre, it is 50 centimetres that both ends, which are respectively provided with two 12 length of connection ring, and 10 centimetres of width, 60 centimetres of height, upper and lower both sides have two
20 centimetres of 13 length of a dowel, 5 centimetres of width, 30 centimetres of height.
The pivoted arm 8 is 30 centimetres of the length of side, and the rectangular rod structure of 180 centimetres of height, top dowel 13 is length 20
Centimetre, 5 centimetres of width, 30 centimetres of height, connection ring 12 is 50 centimetres in the side length apart from 30 centimetres of upper end, 10 lis of width
A diameter of 20 centimetres of depth are arranged for 20 centimetres of 9 mounting hole of steering gear, on 9 mounting hole of steering gear in rice, 60 centimetres of height, lower part
The built-in motor mounting hole that side's setting internal diameter is 25 centimetres.
The connection ring 12 of the upper pneumatic cylinder 7 and lower pneumatic cylinder 4 is 20 centimetres of length, 5 centimetres of width, 30 lis of height
Rice, top are the semicircular structure of diameter 20, a diameter of 20 centimetres of lower vapour cylinder, a diameter of 10 centimetres of upper vapour cylinder.
A diameter of 20 centimetres of the installation axle of the steering gear 9, installation axle lower section are the rectangular of 10 centimetres of 20 cm height
Structure, 901 a diameter of 2.5 centimetres of telescopic shaft, it is 5 centimetres to be oriented to shank diameter 902.
The large steel pipe pincers 11 are the thick structure of mounting ring sheet steel pipe pincers, and for steel pipe pincers in end point, root is thick, end peace
Equipped with pressure sensor, top is a diameter of 5 centimetres of mounting hole, and 12 top of mounting ring is the semicircle knot of 10 centimetres of diameter
Structure clamps the opposite polarity magnetic material of 10 hooks using with small steel pipe.
The small steel pipe pincers 10 clamp thin structure for mounting ring thickness steel pipe, opposite polarity using 11 hooks are clamped with large steel pipe
Magnetic material.
The device when mounted, i.e., is connected to pedestal 1 with screw and nut the top of automobile cab, without using be can
Stored collapsed is above driver's cabin to reduce space.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case of spirit, changes, modifications, replacement and modification that embodiment is carried out still fall within protection scope of the present invention it
It is interior.
Claims (9)
1. one kind is vehicle-mounted to unload steel pipe device automatically, it is by pedestal, turntable, mechanical arm, pivoted arm, upper hydraulic cylinder, lower hydraulic cylinder, carefully connects
Outbound, thick connecting pin, steering gear, small steel pipe pincers and large steel pipe pincers composition, which is characterized in that the turntable have disk and
Dowel structure is connected by the disk of lower part with pedestal, and turntable passes through thin connecting pin by side dowel with lower hydraulic cylinder
It is connected, is connected by thick connecting pin with mechanical arm by top dowel, the mechanical arm both ends is respectively provided with two connections
Ring is matched with the dowel on turntable and pivoted arm, by slightly connecting pin connection, mechanical arm up and down both sides there are two dowel,
Top dowel and upper hydraulic cylinder and cooperation, are connected, lower part dowel coordinates with lower hydraulic cylinder, by thin by thin connecting pin
Connecting pin is connected, and the pivoted arm is matched by the dowel on top with two connection rings of upper hydraulic cylinder, by thin connection
Pin is connected, and is matched with mechanical arm end connection ring by side dowel, is connected by thick connecting pin, and pivoted arm lower part, which has, to be turned
It to device mounting hole, matches with the installation axle of steering gear, is connected with steering gear by the built-in motor in mounting hole, it is described
Steering gear have telescopic shaft, guide rod and power-on timer structure, power-on timer be mounted on steering gear bottom, guide rod peace
It is matched mounted in the symmetrical hole with large steel pipe pincers and small steel pipe pincers in the both sides of power-on timer, telescopic shaft is symmetrically distributed in logical
Company is arranged at the both sides of electric timer and upside in guide rod, telescopic shaft installation parallel with guide rod, large steel pipe pincers top
Ring is connect, pipe hook is grabbed in lower part, grabs pipe hook end installation pressure sensor, connection ring is matched with guide rod, in power-on timer
Respectively there are one symmetrical large steel pipes to clamp for both sides, and small steel pipe pincers top has connection ring, lower part to grab pipe hook, is being powered
Respectively there are one symmetrical small steel pipes to clamp for timer both sides, and small steel pipe pincers are mounted on outside, and large steel pipe pincers are mounted on inside, greatly
Steel pipe pincers top is connected with the telescopic shaft of steering gear, and the two sides that large steel pipe pincers are clamped with small steel pipe match.
2. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that the pedestal is the length of side 125
The square platy structure that 10 centimetres of cm height, there are four cylindrical bolt mounting hole, one diameters of centre setting for quadrangle distribution
For 80 centimetres of turntable disk mounting holes.
3. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that be the length of side among the turntable
The square block of 100 50 centimetres of cm heights, 50 centimetres of top dowel length, 30 centimetres of width, 60 centimetres of height, on dowel
Portion is the semicircular structure of 50 centimetres of diameter, and lower part is the disc-shaped structure of 10 centimetres of direct 80 cm height, side dowel
20 centimetres of length, 5 centimetres of width, 30 centimetres of height, top are the semicircular structure of diameter 20.
4. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that the mechanical arm is in 150
The length of side of degree bending is made of 50 centimetres of rectangular cast iron materials, and length is 270 centimetres, and it is long that both ends are respectively provided with two connection rings
Degree is 50 centimetres, 10 centimetres of width, 60 centimetres of height, and there are two 20 centimetres of dowel length, 5 centimetres of width is high for upper and lower both sides
30 centimetres of degree.
5. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that the pivoted arm is 30 lis of the length of side
Rice, the rectangular rod structure of 180 centimetres of height, top dowel are 20 centimetres of length, 5 centimetres of width, 30 centimetres of height, connection ring
It is 50 centimetres in the side length apart from 30 centimetres of upper end, 10 centimetres of width, 60 centimetres of height, a diameter of 20 centimetres of lower part setting
The steering gear mounting hole that depth is 20 centimetres, the built-in motor that steering gear mounting hole top setting internal diameter is 25 centimetres are installed
Hole.
6. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that the upper pneumatic cylinder and lower gas
The connection ring of cylinder pressure is 20 centimetres of length, and 5 centimetres of width, 30 centimetres of height, top is the semicircular structure of diameter 20, lower vapour cylinder
A diameter of 20 centimetres, a diameter of 10 centimetres of upper vapour cylinder.
7. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that the installation axle of the steering gear
A diameter of 20 centimetres, installation axle lower section is the square structure of 10 centimetres of 20 cm height, and a diameter of 2.5 centimetres of telescopic shaft is oriented to
Shank diameter is 5 centimetres.
8. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that the large steel pipe pincers are installation
The thick structure of ring sheet steel pipe pincers, for steel pipe pincers in end point, root is thick, and end is equipped with pressure sensor, and top is a diameter of 5 lis
The mounting hole of rice, mounting ring top are the semicircular structure of 10 centimetres of diameter, and the opposite polarity magnetism of hook is clamped using with small steel pipe
Material.
9. one kind as described in claim 1 is vehicle-mounted to unload steel pipe device automatically, which is characterized in that the small steel pipe pincers are installation
Ring thickness steel pipe clamps thin structure, and the opposite polarity magnetic material of hook is clamped using with large steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638368.9A CN108621897A (en) | 2018-06-20 | 2018-06-20 | One kind is vehicle-mounted to unload steel pipe device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638368.9A CN108621897A (en) | 2018-06-20 | 2018-06-20 | One kind is vehicle-mounted to unload steel pipe device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621897A true CN108621897A (en) | 2018-10-09 |
Family
ID=63692029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810638368.9A Pending CN108621897A (en) | 2018-06-20 | 2018-06-20 | One kind is vehicle-mounted to unload steel pipe device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936397A (en) * | 2019-12-31 | 2020-03-31 | 芜湖鼎瀚再制造技术有限公司 | Multi-angle adjusting type clamp for clamping cylinder body |
| CN114103774A (en) * | 2021-11-05 | 2022-03-01 | 三一重工股份有限公司 | Mobile battery replacing equipment |
-
2018
- 2018-06-20 CN CN201810638368.9A patent/CN108621897A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936397A (en) * | 2019-12-31 | 2020-03-31 | 芜湖鼎瀚再制造技术有限公司 | Multi-angle adjusting type clamp for clamping cylinder body |
| CN114103774A (en) * | 2021-11-05 | 2022-03-01 | 三一重工股份有限公司 | Mobile battery replacing equipment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181009 |
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| WD01 | Invention patent application deemed withdrawn after publication |