CN105692489B - Minor crane tool device is used in one kind construction - Google Patents
Minor crane tool device is used in one kind construction Download PDFInfo
- Publication number
- CN105692489B CN105692489B CN201610137022.1A CN201610137022A CN105692489B CN 105692489 B CN105692489 B CN 105692489B CN 201610137022 A CN201610137022 A CN 201610137022A CN 105692489 B CN105692489 B CN 105692489B
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- Prior art keywords
- gear
- button
- oil cylinder
- stage oil
- pulley
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/24—Applications of limit switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of construction minor crane tool device, including device pedestal, described device base top side is provided with mounting base and tool box, control device and lifting motor are provided with the mounting base, the lifting motor coordinates with minor sprocket, the minor sprocket is coordinated by chain and the big sprocket wheel being arranged on rope draw off gear, the rope draw off gear side is provided with rotary electric machine, the pinion gear set on the rotary electric machine is engaged with the gear wheel being arranged on pivoted frame, oblique multi-stage oil cylinder and horizontal multi-stage oil cylinder are provided with the pivoted frame, the oblique multi-stage oil cylinder is connected with pulley gear, the transverse direction multi-stage oil cylinder is connected with drag hook.Construction minor crane tool device has automatic shutdown protection and warning function, safe and convenient to use, can directly be hoisted to weight in building, and worker, which need not take risks, is pulled to weight in building from window side, and no security risk, ensure that the safety of construction worker.
Description
Technical field
The present invention relates to hoisting machinery field, is specially that minor crane tool device is used in a kind of construction.
Background technology
In construction or other construction sites, the frequency of use of hoisting machinery is all very high, is carried completing weight
When rising, nearly all to be completed by hoisting machinery, the use of hoisting machinery provides great convenience to construction personnel, saves work
The muscle power of people, while improve construction efficiency, during the current lifting heavy in construction site, many times all uses hoist engine to be used as
Hoisting machinery, but hoist engine after hoist engine puts on up weight, can be installed when in use there are many drawbacks because of hoist engine
In building, the weight easily scraping collision building body wall in lifting process, and after weight is lifted, still needing to that vertical-lift is got up
Want staff to be pulled upward to weight in building from the rope drum frame outside building body, there are security risk, and make now
Hoist engine one kind hoisting machinery lacks apparatus for warning overload, thing of easily causing danger in lifting heavy because of mechanical overload
Therefore.
The content of the invention
It is an object of the invention to provide a kind of construction minor crane tool device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：Minor crane tool device is used in one kind construction, including
Device pedestal, is coated with one group of foundation bolt being fixedly connected with the ground on described device base, described device base lower part is set
One group of roller devices is equipped with, described device base one end is hinged by connecting shaft and pull rod, and described device base top side is set
There are mounting base and tool box, control device and lifting motor are provided with the mounting base, the lifting motor is matched somebody with somebody with minor sprocket
Close, the minor sprocket is coordinated by chain and the big sprocket wheel being arranged on rope draw off gear, the rope draw off gear side
Rotary electric machine is provided with, the pinion gear set on the rotary electric machine is engaged with the gear wheel being arranged on pivoted frame, the pivoted frame
On be provided with oblique multi-stage oil cylinder and horizontal multi-stage oil cylinder, the oblique multi-stage oil cylinder is connected with pulley gear, and the transverse direction is more
Level oil cylinder is connected with drag hook.
Preferably, described device base both sides are provided with connection step, and the foundation bolt is installed on the connection step
On, described device base top side is provided with column, and the column is rotatably assorted with the pivoted frame by one group of bearing, sets
Roller devices in described device base lower part include block set, and spring is provided with the block set, and the spring connects with universal wheel
Connect.
Preferably, magnetic support is provided with the middle part of the pull rod, the tie rod end is provided with antiskid glue sleeve.
Preferably, the control device includes strut and controller, and the controller is arranged on the strut upper end, institute
State and be provided with wire winding pole and plug in the middle part of strut, the conducting wire of the plug can be wrapped on the wire winding pole, the coiling
Boom end is provided with magnetic head, and the magnetic head is adapted to the magnetic support；One group of control button, the control are provided with the controller
Device one end processed is hinged by hinge and protecting cover, and described protecting cover one end is provided with lock, and the control button includes main switch, oblique
Button, oblique withdrawal button are stretched out, button is crossed out, laterally withdraws button, unwrapping wire button, take-up button, left-hand rotation button, right-hand rotation button and alarm
Lamp.
Preferably, the rope draw off gear includes body frame, and the body frame top is provided with wire-blocking board, the body frame and institute
State and one group of dowel is provided between wire-blocking board, the wire-blocking board coordinates with roll, and the big sprocket wheel is arranged on the coiling
Axis both ends, the body frame side are provided with connecting plate, and the rotary electric machine is connected with the connecting plate, the rotary electric machine and institute
State lifting motor and be both provided with band-type brake, the big sprocket wheel lifts the defeated of motor with the roll and the minor sprocket with described
Shaft is connected by key, and the roll is equipped with hoist cable, and the rope end is connected with suspension hook.
Preferably, the pulley gear includes pulley seat, and the pulley seat is connected with the oblique multi-stage oil cylinder, institute
State pulley seat to be connected with pulley yoke by brute spring, the pulley yoke can be under brute spring effect in the pulley seat
It is upper flexible, back pressure limit switch is provided with the pulley seat, touching limit switch is provided with the pulley yoke.
Preferably, the lifting motor, the rotary electric machine, the back pressure limit switch, the touching limit switch are equal
It is electrically connected with the controller.
Compared with prior art, the beneficial effects of the invention are as follows：Construction minor crane tool device is in use, use
Person overcomes magnetic force to separate magnetic support and magnetic head, holds pull rod, and the present invention, which is drawn to, needs place to be used, and roller devices cause
The mobile very laborsaving convenience of the present invention, the cooperation of spring and universal wheel cause roller devices to have damping effect so that the present invention
Pull the shake that is also not easy to be jolted bad in the severe building site of road conditions, extend the service life of device；It is moved to and uses position
Afterwards, the present invention is fixed on by the highest window side of handling frequency by foundation bolt, by oblique multi-stage oil cylinder towards outside window, then beaten
Opening lock catch, opens protecting cover, is worked by control button control device on controller, and when work lifts motor operation, minor sprocket
Drive big sprocket wheel that roll is rotated, realize the withdrawal and releasing of hoist cable, rotary electric machine work, pinion gear drives gear wheel to make
Obtain pivoted frame to rotate, realize the swing of oblique multi-stage oil cylinder and horizontal multi-stage oil cylinder, after weight is hung on suspension hook, roll is lifted
Motor drives, and weight rises, because oblique multi-stage oil cylinder is extended, so the limiting altitude that weight can be lifted is above device
Plane residing for base, such design allows weight to be moved to during pivoted frame rotates in building, without making
User goes to window side and retracts weight in building, avoids the risk that constructor falls down from the building by careless manipulation, and horizontal multi-stage oil cylinder passes through
It is flexible drag hook to be controlled to retract hoist cable, reduce the radius of gyration of weight, prevent in pivoted frame rotation process, weight because of hoist cable too
The long radius of gyration is excessive to be caused centrifugal force excessive and throws away, is triggered dangerous；Back pressure limit is provided with pulley gear middle pulley base
Bit switch, when weight is overweight so that when having exceeded the limit load of lifting motor, brute spring can be because of the gravity of weight
And pushed back so that pulley yoke touches back pressure limit switch, and controller receives the signal of back pressure limit switch at this time, can be certainly
It is dynamic to shut down and light alarm lamp, prompt operating personnel's weight to reset very much and put overload, continuing operation will be risky, and touching is spacing to open
Pass is arranged on pulley yoke both sides, when pivoted frame rotates, as the radius of gyration is too big, pulley yoke be possible to can scraping collision to surrounding wall,
When pulley yoke scraping collision is to surrounding wall, touching limit switch can be contacted with wall first, and controller receives touching limit at this time
The signal of bit switch, also autostop and can light alarm lamp, and prompting operating personnel's device to continue operation can be risky, ensure that
Security when device operates；The present invention has automatic shutdown protection and warning function, safe and convenient to use, can be straight by weight
Connect and be hoisted in building, worker, which need not take risks, is pulled to weight in building from window side, and no security risk, ensure that the peace of construction worker
Entirely.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structure diagram of pulley gear part of the present invention.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the structure diagram of control button distribution on controller of the present invention.
Fig. 5 is the structure diagram of rope draw off gear of the present invention.
In figure：1st, device pedestal, 2, foundation bolt, 3, block set, 4, spring, 5, universal wheel, 6, connecting shaft, 7, pull rod, 8, peace
Fill seat, 9, tool box, 10, lifting motor, 11, minor sprocket, 12, chain, 13, big sprocket wheel, 14, rotary electric machine, 15, pinion gear,
16th, gear wheel, 17, oblique multi-stage oil cylinder, 18, horizontal multi-stage oil cylinder, 19, pulley gear, 20, drag hook, 21, connection step, 22,
Column, 23, magnetic support, 24, antiskid glue sleeve, 25, strut, 26, wire winding pole, 27, magnetic head, 28, plug, 29, controller, 30, control
Button processed, 31, hinge, 32, protecting cover, 33, lock, 34, main switch, 35, oblique stretching button, 36, oblique withdrawal button, 37, laterally
Stretch out button, 38, laterally withdraw button, 39, unwrapping wire button, 40, take-up button, 41, left-hand rotation button, 42, right-hand rotation button, 43, alarm lamp, 44, main
Frame, 45, wire-blocking board, 46, roll, 47, connecting plate, 48, band-type brake, 49, key, 50, hoist cable, 51, suspension hook, 52, pivoted frame, 53, axis
Hold, 54, pulley seat, 55, brute spring, 56, pulley yoke, 57, back pressure limit switch, 58, touching limit switch, 59, connection
Muscle.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind construction minor crane tool device, including dress
Bottom set seat 1, is coated with one group of foundation bolt being fixedly connected with the ground 2,1 lower part of described device base on described device base 1
One group of roller devices is provided with, 1 one end of described device base is hinged by connecting shaft 6 and pull rod 7,1 top one of described device base
Side is provided with mounting base 8 and tool box 9, and control device and lifting motor 10, the lifting motor are provided with the mounting base 8
10 coordinate with minor sprocket 11, and the minor sprocket 11 is coordinated by chain 12 with the big sprocket wheel 13 being arranged on rope draw off gear,
The rope draw off gear side is provided with rotary electric machine 14, and the pinion gear 15 set on the rotary electric machine 14 turns with being arranged on
Gear wheel 16 on frame 52 engages, and oblique multi-stage oil cylinder 17 and horizontal multi-stage oil cylinder 18 are provided with the pivoted frame 52, described oblique
It is connected to multi-stage oil cylinder 17 with pulley gear 19, the transverse direction multi-stage oil cylinder 18 is connected with drag hook 20,1 both sides of described device base
Connection step 21 is provided with, the foundation bolt 2 is installed on the connection step 21, and 1 top side of described device base is set
Column 22 is equipped with, the column 22 is rotatably assorted by one group of bearing 53 with the pivoted frame 52, is arranged under described device base 1
The roller devices in portion include block set 3, and spring 4 is provided with the block set 3, and the spring 4 is connected with universal wheel 5, the pull rod 7
Middle part is provided with magnetic support 23, and 7 end set of pull rod has antiskid glue sleeve 24, and the control device includes strut 25 and control
Device 29, the controller 29 are arranged on 25 upper end of strut, and the middle part of strut 25 is provided with wire winding pole 26 and plug 28,
The conducting wire of the plug 28 can be wrapped on the wire winding pole 26, and 26 end set of wire winding pole has magnetic head 27, the magnetic
First 27 are adapted to the magnetic support 23；One group of control button 30 is provided with the controller 29, described 29 one end of controller passes through
Hinge 31 and protecting cover 32 are hinged, and described 32 one end of protecting cover is provided with lock 33, and the control button 30 includes main switch 34, oblique
Button 35, oblique withdrawal button 36 are stretched out, button 37 is crossed out, laterally withdraws button 38, unwrapping wire button 39, take-up button 40, left-hand rotation button 41, the right side
Turn-button 42 and alarm lamp 43, the rope draw off gear include body frame 44, and 44 top of body frame is provided with wire-blocking board 45, institute
State and one group of dowel 59 is provided between body frame 44 and the wire-blocking board 45, the wire-blocking board 45 coordinates with roll 46, described
Big sprocket wheel 13 is arranged on 46 both ends of roll, and 44 side of body frame is provided with connecting plate 47, the rotary electric machine 14 with
The connecting plate 47 connects, and the rotary electric machine 14 and the lifting motor 10 are both provided with band-type brake 48, the big sprocket wheel 13 with
The roll 46 and the minor sprocket 11 and it is described lifting motor 10 output shaft be connected by key 49, it is described around
Spool 46 is equipped with hoist cable 50, and 50 end of hoist cable is connected with suspension hook 51, and the pulley gear 19 includes pulley seat 54, institute
State pulley seat 54 to be connected with the oblique multi-stage oil cylinder 17, the pulley seat 54 is connected by brute spring 55 and pulley yoke 56
Connect, the pulley yoke 56 can stretch under the effect of brute spring 55 on the pulley seat 54, be set on the pulley seat 54
Back pressure limit switch 57 is equipped with, touching limit switch 58, the lifting motor 10, the rotation are provided with the pulley yoke 56
Motor 14, the back pressure limit switch 57, the touching limit switch 58 are electrically connected with the controller 29.
Operation principle：When using the construction with minor crane tool device, user overcomes magnetic force by magnetic support 23 and magnetic
First 27 separate, and hold pull rod 7, and the present invention, which is drawn to, needs place to be used, and roller devices cause present invention movement extremely to save
Power is convenient, and the cooperation of spring 4 and universal wheel 5 causes roller devices to have damping effect so that the present invention is in the severe work of road conditions
Pull the shake that is also not easy to be jolted bad in ground, extend the service life of device；It is moved to using behind position, passes through foundation bolt
The present invention is fixed on the highest window side of handling frequency by 2, by oblique multi-stage oil cylinder 17 towards outside window, is then opened lock 33, is turned over
Protecting cover 32 is opened, is worked by 30 control device of control button on controller 29, lifting motor 10 is run during work, minor sprocket 11
Drive big sprocket wheel 13 that roll 46 is rotated, realize the withdrawal and releasing of hoist cable 50, rotary electric machine 14 works, 15 band of pinion gear
Dynamic gear wheel 16 causes pivoted frame 52 to rotate, and realizes the swing of oblique multi-stage oil cylinder 17 and horizontal multi-stage oil cylinder 18, weight, which is hung over, to be hung
After on hook 51, roll 46 is driven by lifting motor 10, and weight rises, because oblique multi-stage oil cylinder 17 is extended, so weight can
Plane residing for device pedestal 1 is above with the limiting altitude lifted, such design allows weight in 52 turns of pivoted frame
It is moved in dynamic process in building, going to window side without user retracts weight in building, avoids constructor because of operation
The risk fallen down from the building accidentally, horizontal multi-stage oil cylinder 18 can control drag hook 20 to retract hoist cable 50 by flexible, reduce turning for weight
Dynamic radius, prevents in 52 rotation process of pivoted frame, weight causes to throw away centrifugal force is excessive because the 50 too long radius of gyration of hoist cable is excessive,
Trigger dangerous；Back pressure limit switch 57 is provided with 19 middle pulley base 54 of pulley gear, when weight is overweight so that exceeding
When lifting the limit load of motor 10, brute spring 55 can be pushed back because of the gravity of weight so that pulley yoke 56 is touched
To back pressure limit switch 57, controller 29 receives the signal of back pressure limit switch 57 at this time, autostop and can light report
Warning lamp 43, prompts operating personnel's weight to reset very much and puts overload, and continuing operation will be risky, and touching limit switch 58 is arranged on pulley
56 both sides of frame, when pivoted frame 52 rotates, as the radius of gyration is too big, pulley yoke 56 be possible to can scraping collision to surrounding wall, work as pulley
When 56 scraping collision of frame is to surrounding wall, touching limit switch 58 can be contacted with wall first, and controller 29 receives touching limit at this time
The signal of bit switch 58, also autostop and can light alarm lamp 43, and prompting operating personnel's device to continue operation can be risky, protects
Security during device operation is demonstrate,proved.
Although having shown and the embodiment that the invention has been described, for the ordinary skill in the art, can with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. minor crane tool device, including device pedestal are used in one kind construction（1）, it is characterised in that：Described device base（1）On
It is coated with one group of foundation bolt being fixedly connected with the ground（2）, described device base（1）Lower part is provided with one group of roller devices,
Described device base（1）One end passes through connecting shaft（6）With pull rod（7）It is hinged, described device base（1）Top side is provided with installation
Seat（8）And tool box（9）, the mounting base（8）On be provided with control device and lifting motor（10）, the lifting motor（10）
With minor sprocket（11）Coordinate, the minor sprocket（11）Pass through chain（12）With the big sprocket wheel being arranged on rope draw off gear（13）
Coordinate, the rope draw off gear side is provided with rotary electric machine（14）, the rotary electric machine（14）The pinion gear of upper setting
（15）With being arranged on pivoted frame（52）On gear wheel（16）Engagement, the pivoted frame（52）On be provided with oblique multi-stage oil cylinder（17）With
Horizontal multi-stage oil cylinder（18）, the oblique multi-stage oil cylinder（17）With pulley gear（19）Connection, the transverse direction multi-stage oil cylinder（18）
With drag hook（20）Connection；
Described device base（1）Both sides are provided with connection step（21）, the foundation bolt（2）It is installed on the connection step
（21）On, described device base（1）Top side is provided with column（22）, the column（22）With the pivoted frame（52）Pass through one
Group bearing（53）It is rotatably assorted, is arranged on described device base（1）The roller devices of lower part include block set（3）, the block set（3）
Inside it is provided with spring（4）, the spring（4）With universal wheel（5）Connection；
The rope draw off gear includes body frame（44）, the body frame（44）Top is provided with wire-blocking board（45）, the body frame
（44）With the wire-blocking board（45）Between be provided with one group of dowel（59）, the wire-blocking board（45）With roll（46）Coordinate,
The big sprocket wheel（13）It is arranged on the roll（46）Both ends, the body frame（44）Side is provided with connecting plate（47）, it is described
Rotary electric machine（14）With the connecting plate（47）Connection, the rotary electric machine（14）With the lifting motor（10）It is both provided with and embraces
Lock（48）, the big sprocket wheel（13）With the roll（46）And the minor sprocket（11）With the lifting motor（10）It is defeated
Shaft passes through key（49）It is connected, the roll（46）It is equipped with hoist cable（50）, the hoist cable（50）End and suspension hook
（51）Connection；
The pulley gear（19）Including pulley seat（54）, the pulley seat（54）With the oblique multi-stage oil cylinder（17）Even
Connect, the pulley seat（54）Pass through brute spring（55）With pulley yoke（56）Connection, the pulley yoke（56）Can be in strength bullet
Spring（55）In the pulley seat under effect（54）It is upper flexible, the pulley seat（54）On be provided with back pressure limit switch
（57）, the pulley yoke（56）On be provided with touching limit switch（58）.
2. minor crane tool device is used in a kind of construction according to claim 1, it is characterised in that：The pull rod（7）In
Portion is provided with magnetic support（23）, the pull rod（7）End set has antiskid glue sleeve（24）.
3. minor crane tool device is used in a kind of construction according to claim 1, it is characterised in that：Control device includes branch
Bar（25）And controller（29）, the controller（29）It is arranged on the strut（25）Upper end, the strut（25）Middle part is set
It is equipped with wire winding pole（26）And plug（28）, the plug（28）Conducting wire can be wrapped in the wire winding pole（26）On, it is described
Wire winding pole（26）End set has magnetic head（27）, the magnetic head（27）With magnetic support（23）Adaptation；The controller（29）Upper setting
There is one group of control button（30）, the controller（29）One end passes through hinge（31）With protecting cover（32）It is hinged, the protecting cover（32）
One end is provided with lock（33）, the control button（30）Including main switch（34）, oblique stretching button（35）, oblique withdrawal button
（36）, cross out button（37）, laterally withdraw button（38）, unwrapping wire button（39）, take-up button（40）, left-hand rotation button（41）, right-hand rotation button
（42）And alarm lamp（43）.
A kind of 4. construction minor crane tool device according to claim 1 or 3, it is characterised in that：Lift motor
（10）, rotary electric machine（14）, back pressure limit switch（57）, touching limit switch（58）And controller（29）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137022.1A CN105692489B (en) | 2016-03-11 | 2016-03-11 | Minor crane tool device is used in one kind construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137022.1A CN105692489B (en) | 2016-03-11 | 2016-03-11 | Minor crane tool device is used in one kind construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105692489A CN105692489A (en) | 2016-06-22 |
| CN105692489B true CN105692489B (en) | 2018-05-08 |
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ID=56220340
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610137022.1A Active CN105692489B (en) | 2016-03-11 | 2016-03-11 | Minor crane tool device is used in one kind construction |
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| Country | Link |
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| CN (1) | CN105692489B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200280A (en) * | 2017-05-22 | 2017-09-26 | 上海正邻机电自动化设备有限公司 | A kind of crane |
| CN110077968A (en) * | 2019-05-08 | 2019-08-02 | 倪晋挺 | A kind of dedicated express delivery lifting device of multi-storey building |
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| CN2484294Y (en) * | 2001-06-01 | 2002-04-03 | 上海振达仓储实业公司 | Lifting basket for tube warehouse |
| CN101973497A (en) * | 2010-11-08 | 2011-02-16 | 董元真 | Agricultural movable hoist |
| CN201889702U (en) * | 2010-05-27 | 2011-07-06 | 金华职业技术学院 | Magnetic seat cutting machine driven by gasoline engine |
| CN202897871U (en) * | 2012-11-05 | 2013-04-24 | 艾里亚尔·赛提瓦力地 | Small lifting machine for construction |
| CN204162346U (en) * | 2014-10-20 | 2015-02-18 | 吕芳志 | A kind of pipe sling |
| CN204529163U (en) * | 2015-04-07 | 2015-08-05 | 中联重科股份有限公司 | Crane arm, hoisting crane, construction machinery and equipment |
| CN105347206A (en) * | 2015-12-04 | 2016-02-24 | 国网浙江省电力公司绍兴供电公司 | Intelligent assisting platform for gas insulated substation (GIS) dismounting |
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2016
- 2016-03-11 CN CN201610137022.1A patent/CN105692489B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484294Y (en) * | 2001-06-01 | 2002-04-03 | 上海振达仓储实业公司 | Lifting basket for tube warehouse |
| CN201889702U (en) * | 2010-05-27 | 2011-07-06 | 金华职业技术学院 | Magnetic seat cutting machine driven by gasoline engine |
| CN101973497A (en) * | 2010-11-08 | 2011-02-16 | 董元真 | Agricultural movable hoist |
| CN202897871U (en) * | 2012-11-05 | 2013-04-24 | 艾里亚尔·赛提瓦力地 | Small lifting machine for construction |
| CN204162346U (en) * | 2014-10-20 | 2015-02-18 | 吕芳志 | A kind of pipe sling |
| CN204529163U (en) * | 2015-04-07 | 2015-08-05 | 中联重科股份有限公司 | Crane arm, hoisting crane, construction machinery and equipment |
| CN105347206A (en) * | 2015-12-04 | 2016-02-24 | 国网浙江省电力公司绍兴供电公司 | Intelligent assisting platform for gas insulated substation (GIS) dismounting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105692489A (en) | 2016-06-22 |
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