CN206033066U - Hoisting machinery convenient to remove - Google Patents
Hoisting machinery convenient to remove Download PDFInfo
- Publication number
- CN206033066U CN206033066U CN201621094085.5U CN201621094085U CN206033066U CN 206033066 U CN206033066 U CN 206033066U CN 201621094085 U CN201621094085 U CN 201621094085U CN 206033066 U CN206033066 U CN 206033066U
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- motor
- threaded rod
- drivewheel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a hoisting machinery convenient to remove, the on -line screen storage device comprises a base, the both sides of base bottom are all through support fixedly connected with gyro wheel, inner cavity of the base's the first motor of bottom fixedly connected with, the first action wheel of pivot fixedly connected with of first motor, the inner chamber of base is provided with the threaded rod, the left end of threaded rod and inner cavity of the base's left side swing joint, the right -hand member of threaded rod and inner cavity of the base's right side swing joint, the first driving wheel of following that is equipped with with first action wheel looks adaptation is overlapped on the surface of threaded rod, the surperficial both sides that just lie in first follow driving wheel of threaded rod are all overlapped and are equipped with the thread bush, the through -hole has all been seted up to the both sides of base. This hoisting machinery convenient to remove, if run into the narrower place in place and also can use, a horizontal pole and a hydraulic push rod's cooperation is supported the base, not can because of hang when getting the heavy object unstable because of the long -pending little focus of seating plane.
Description
Technical field
This utility model is related to technical field of crane equipment, specially a kind of to be easy to mobile hoisting machinery.
Background technology
Crane refers to many action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods, also known as hanging
Car, the work characteristics that crane gear has are to do intermittent exercise, i.e., the action such as feeding, migration, unloading in a cycle of operation
Corresponding mechanism be alternation, crane development commercially and using more and more extensive.
Existing crane volume is larger, if desired for hang between residential building take weight when, due to the distance between building
Short and small, the larger crane of volume can not entering, and is not suitable for using where site area is little, and place is big using limitation, body
The little crane of product hang take weight when, as base is little with contact area of ground, crank hangs base when taking weight easy
, there is potential safety hazard in run-off the straight.
Utility model content
The purpose of this utility model is that offer is a kind of is easy to mobile hoisting machinery, possesses not by site area constraint
Advantage, solves the problems, such as that the crane of small volume hangs crank when taking weight.
For achieving the above object, this utility model provides following technical scheme：It is a kind of to be easy to mobile hoisting machinery, including
Base, the both sides of the base bottom are fixedly connected with roller by support, and the bottom of the base intracavity is fixedly connected with
First motor, the rotating shaft of first motor are fixedly connected with the first drivewheel, and the inner chamber of the base is provided with threaded rod, institute
State the left end of threaded rod to be flexibly connected with the left side of base intracavity, the right-hand member of the threaded rod is with the right side activity of base intracavity even
Connect, the surface of the threaded rod is arranged with the first driven pulley being adapted with the first drivewheel, the surface and position of the threaded rod
Thread bush is arranged with the both sides of the first driven pulley, the both sides of the base offer through hole, the top of the thread bush
Cross bar is fixedly connected with, the cross bar passes through through hole away from one end of thread bush, and extends to outside and first hydraulic pressure of base
The side of push rod is fixedly connected, and the bottom of first hydraulic mandril is fixedly connected with gripper shoe, the top of the base intracavity
Chute is offered, the slide block being adapted with chute at the top of the cross bar, is fixedly connected with, the left side of the base top is fixed
Motor housing is connected with, the bottom of the motor box cavity is fixedly connected with the second motor, and the rotating shaft of second motor is through electricity
The top of cabinet, and extend to the outside of motor housing and be fixedly connected with the second drivewheel, the center of the base top is fixed
Column is connected with, the surface of the column is arranged with the second driven pulley being adapted with the second drivewheel, the top of the column
Second hydraulic mandril is connected with by rotating shaft, the bottom of second hydraulic mandril is fixedly connected with fixed block, described vertical
Bottom on the right side of post is fixedly connected with transverse slat, is fixedly connected with the 3rd hydraulic mandril, the 3rd hydraulic pressure at the top of the transverse slat
The top of push rod is flexibly connected with fixed block by rotating shaft, and the right side at the top of the transverse slat is fixedly connected with controller, and described
The right-hand member of two hydraulic mandrils is connected with rotating disk by rotating shaft, is wound with chain on the rotating disk, and the chain is away from rotating disk
One end be fixedly connected with hook, the controller respectively with the first motor, the second motor, the first hydraulic mandril, the second hydraulic pressure
Push rod and the 3rd hydraulic mandril are electrically connected with.
The beneficial effects of the utility model are as follows：
1st, this utility model has been fixedly connected with roller by the both sides of base bottom, is easy to the movement of base, is easy to this
The movement of monkey, is fixedly connected with the first motor by the inner chamber of base, and the rotating shaft of the first motor drives first actively
Wheel rotation, the first drivewheel drive the rotation of the first driven pulley, the first driven pulley to drive threaded rod rotation, threaded rod and thread bush
Cooperation moves left and right thread bush, and thread bush drives cross bar to stretch out the two ends of base, controls the first hydraulic mandril by controller
Elongation, gripper shoe contacted with ground and base is supported, the monkey small volume, such as run into place it is narrower where
Can use, cross bar is supported to base with the cooperation of the first hydraulic mandril, will not because of hang take weight when because of seating plane
The little and crank of product.
2nd, this utility model controls the second motor by being fixedly connected with the second motor at the top of base by controller
Rotating shaft rotates, and the rotating shaft of the second motor drives the rotation of the second drivewheel, and the second drivewheel drives the rotation of the second driven pulley, second from
Driving wheel drives column rotation, column to drive hook movement, therefore is easy to adjust the position of hook, facilitates hook to hang and take weight, leads to
The cooperation of ball and slot rolling is crossed, there is supporting role to cross bar, make cross bar more stable, will not be rocked, by controller control
Electronic kelly elongation, can carry out locking with pair roller and fix.
Description of the drawings
Fig. 1 is this utility model structural representation.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
As shown in figure 1, this utility model includes base 1, the both sides of 1 bottom of base are fixedly connected with roller by support
2, the bottom of base 1 and be located at two rollers 2 between be fixedly connected with riser 27, the side of riser 27 is fixedly connected with and roller
The 2 electronic kellies 28 being adapted, controller 23 are electrically connected with electronic kelly 28, are controlled electronic kelly 28 by controller 23 and are stretched
It is long, locking can be carried out with pair roller 2 and be fixed, roller 2 has been fixedly connected with by the both sides of 1 bottom of base, has been easy to the shifting of base 1
It is dynamic, it is easy to the bottom of the movement of the monkey, 1 inner chamber of base to be fixedly connected with the first motor 3, the rotating shaft of the first motor 3
The first drivewheel 4 is fixedly connected with, the inner chamber of base 1 is provided with threaded rod 5, the left end of threaded rod 5 and the left side of 1 inner chamber of base
It is flexibly connected, the right-hand member of threaded rod 5 is flexibly connected with the right side of 1 inner chamber of base, the surface of threaded rod 5 is arranged with first actively
4 the first driven pulleys 6 for being adapted of wheel, the surface of threaded rod 5 and are arranged with thread bush 7, spiral shell positioned at the both sides of the first driven pulley 6
The surface of rasp bar 5 is provided with external screw thread, and thread bush 7 is internally provided with the female thread being adapted with external screw thread, the both sides of base 1
Through hole 8 is offered, the top of thread bush 7 is fixedly connected with cross bar 9, and cross bar 9 passes through through hole 8 away from one end of thread bush 7, and
The outside for extending to base 1 is fixedly connected with the side of the first hydraulic mandril 10, is provided between the inwall of through hole 8 and cross bar 9
Ball 29, the inwall of through hole 8 offer the slot rolling 30 being adapted with ball 29, by the cooperation of ball 29 and slot rolling 30, to horizontal stroke
Bar 9 has supporting role, makes cross bar 9 more stable, will not rock, and the bottom of the first hydraulic mandril 10 is fixedly connected with gripper shoe
11, chute 12 is offered at the top of 1 inner chamber of base, the top of cross bar 9 is fixedly connected with the slide block 13 being adapted with chute 12, leads to
The inner chamber for crossing base 1 is fixedly connected with the first motor 3, and the rotating shaft of the first motor 3 drives the first drivewheel 4 to rotate, and first actively
Wheel 4 drives the first driven pulley 6 to rotate, and the first driven pulley 6 drives threaded rod 5 to rotate, and threaded rod 5 makes spiral shell with the cooperation of thread bush 7
Stricture of vagina set 7 is moved left and right, and thread bush 7 drives cross bar 9 to stretch out the two ends of base 1, controls the first hydraulic mandril 10 by controller 23
Elongation, gripper shoe 11 contacted with ground and base 1 is supported, the monkey small volume, such as run into place it is narrower
Side can also use, cross bar 9 is supported to base 1 with the cooperation of the first hydraulic mandril 10, will not because of hang take weight when
The crank because 1 area of base is little, will not be because of because of the little and non-serviceable problem of site area, the left side at the top of base 1
Motor housing 14 is fixedly connected with, the bottom of 14 inner chamber of motor housing is fixedly connected with the second motor 15, and the rotating shaft of the second motor 15 is passed through
The top of motor housing 14 is worn, and extends to the outside of motor housing 14 and be fixedly connected with the second drivewheel 16, the center at the top of base 1
Place is fixedly connected with column 17, and the surface of column 17 is arranged with the second driven pulley 18 being adapted with the second drivewheel 16, and first
The surface that the surface of drivewheel 4 and the second drivewheel 16 is provided with the first teeth, the first driven pulley 6 and the second driven pulley 18 is equal
The second teeth are provided with, the first drivewheel 4 is engaged with second teeth on 6 surface of the first driven pulley by the first teeth, the second master
Driving wheel 16 is engaged with second teeth on 18 surface of the second driven pulley by the first teeth, and the top of column 17 is connected by rotating shaft activity
The second hydraulic mandril 19 is connected to, the bottom of the second hydraulic mandril 19 is fixedly connected with fixed block 20, and the bottom on the right side of column 17 is solid
Surely transverse slat 21 is connected with, the top of transverse slat 21 is fixedly connected with the 3rd hydraulic mandril 22, and the top of the 3rd hydraulic mandril 22 passes through
Rotating shaft is flexibly connected with fixed block 20, and the right side at the top of transverse slat 21 is fixedly connected with controller 23, the right side of the second hydraulic mandril 19
End is connected with rotating disk 24 by rotating shaft, is wound with chain 25 on rotating disk 24, and chain 25 fixes company away from one end of rotating disk 24
Be connected to hook 26, controller 23 respectively with the first motor 3, the second motor 15, the first hydraulic mandril 10, the second hydraulic mandril 19 and
3rd hydraulic mandril 22 is electrically connected with, and is fixedly connected with the second motor 15 by the top of base 1, by the control of controller 23 the
The rotating shaft rotation of two motors 15, the rotating shaft of the second motor 15 drive the second drivewheel 16 to rotate, and the second drivewheel 16 drives second
Driven pulley 18 rotates, and the second driven pulley 18 drives column 17 to rotate, and column 17 drives hook 26 to move, therefore is easy to adjust hook
26 position, convenient hook 26 hang and take weight.
During use, the rotating shaft rotation of the first motor 3 is controlled by controller 23, the rotating shaft of the first motor 3 drives first to lead
Driving wheel 4 rotates, and the first drivewheel 4 drives the first driven pulley 6 to rotate, and the first driven pulley 6 drives threaded rod 5 to rotate, threaded rod 5 with
The cooperation of thread bush 7 makes 7 transverse shifting of thread bush, thread bush 7 drive cross bar 9 to stretch out base 1, and controller 23 controls the first hydraulic pressure
Push rod 10 extends, and gripper shoe 11 is contacted with ground, and base 1 is supported, and controls turning for the second motor 15 by controller 23
Axle drives the second drivewheel 16 to rotate, and the second drivewheel 16 drives the second driven pulley 18 to rotate, and the second driven pulley 18 drives column
17 rotations, column 17 drive hook 26 to move, the position of adjustable hook 26.
In sum：This is easy to mobile hoisting machinery, is coordinated by the first motor 3 and the first drivewheel 4, first driven
Take turns 6 and threaded rod 5 coordinates, thread bush 7 and cross bar 9 coordinate, coordinate finally by the first hydraulic mandril 10 and gripper shoe 11, solve
The crane of small volume hangs the problem of crank when taking weight.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. it is a kind of to be easy to mobile hoisting machinery, including base（1）, it is characterised in that：The base（1）The both sides of bottom lead to
Cross support and be fixedly connected with roller（2）, the base（1）The bottom of inner chamber is fixedly connected with the first motor（3）, described first is electric
Machine（3）Rotating shaft be fixedly connected with the first drivewheel（4）, the base（1）Inner chamber be provided with threaded rod（5）, the screw thread
Bar（5）Left end and base（1）The left side of inner chamber is flexibly connected, the threaded rod（5）Right-hand member and base（1）The right side of inner chamber
It is flexibly connected, the threaded rod（5）Surface be arranged with and the first drivewheel（4）The first driven pulley being adapted（6）, the spiral shell
Rasp bar（5）Surface and be located at the first driven pulley（6）Both sides be arranged with thread bush（7）, the base（1）Both sides open
It is provided with through hole（8）, the thread bush（7）Top be fixedly connected with cross bar（9）, the cross bar（9）Away from thread bush（7）One
End is through through hole（8）, and extend to base（1）Outside and the first hydraulic mandril（10）Side be fixedly connected, described first
Hydraulic mandril（10）Bottom be fixedly connected with gripper shoe（11）, the base（1）Chute is offered at the top of inner chamber（12）, institute
State cross bar（9）Top be fixedly connected with and chute（12）The slide block being adapted（13）, the base（1）The left side at top is fixed
It is connected with motor housing（14）, the motor housing（14）The bottom of inner chamber is fixedly connected with the second motor（15）, second motor
（15）Rotating shaft run through motor housing（14）Top, and extend to motor housing（14）Outside and the second drivewheel（16）It is fixed to connect
Connect, the base（1）The center at top is fixedly connected with column（17）, the column（17）Surface be arranged with and second master
Driving wheel（16）The second driven pulley being adapted（18）, the column（17）Top the second hydraulic top is connected with by rotating shaft
Bar（19）, second hydraulic mandril（19）Bottom be fixedly connected with fixed block（20）, the column（17）The bottom on right side
It is fixedly connected with transverse slat（21）, the transverse slat（21）Top be fixedly connected with the 3rd hydraulic mandril（22）, the 3rd hydraulic pressure
Push rod（22）Top pass through rotating shaft and fixed block（20）It is flexibly connected, the transverse slat（21）The right side at top is fixedly connected with control
Device processed（23）, second hydraulic mandril（19）Right-hand member rotating disk is connected with by rotating shaft（24）, the rotating disk（24）On
It is wound with chain（25）, the chain（25）Away from rotating disk（24）One end be fixedly connected with hook（26）, the controller
（23）Respectively with the first motor（3）, the second motor（15）, the first hydraulic mandril（10）, the second hydraulic mandril（19）With the 3rd liquid
Bear down on one bar（22）It is electrically connected with.
It is 2. according to claim 1 a kind of to be easy to mobile hoisting machinery, it is characterised in that：The base（1）Bottom
And it is located at two rollers（2）Between be fixedly connected with riser（27）, the riser（27）Side be fixedly connected with and roller（2）
The electronic kelly being adapted（28）, the controller（23）With electronic kelly（28）It is electrically connected with.
It is 3. according to claim 1 a kind of to be easy to mobile hoisting machinery, it is characterised in that：First drivewheel（4）
With the second drivewheel（16）Surface be provided with the first teeth, first driven pulley（6）With the second driven pulley（18）Table
Face is provided with the second teeth, first drivewheel（4）By the first teeth and the first driven pulley（6）Second teeth on surface
Engagement, second drivewheel（16）By the first teeth and the second driven pulley（18）The second teeth engagement on surface.
It is 4. according to claim 1 a kind of to be easy to mobile hoisting machinery, it is characterised in that：The threaded rod（5）Table
Face is provided with external screw thread, the thread bush（7）Be internally provided with the female thread being adapted with external screw thread.
It is 5. according to claim 1 a kind of to be easy to mobile hoisting machinery, it is characterised in that：The through hole（8）Inwall
With cross bar（9）Between be provided with ball（29）, the through hole（8）Inwall offer and ball（29）The slot rolling being adapted
（30）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094085.5U CN206033066U (en) | 2016-09-29 | 2016-09-29 | Hoisting machinery convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094085.5U CN206033066U (en) | 2016-09-29 | 2016-09-29 | Hoisting machinery convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033066U true CN206033066U (en) | 2017-03-22 |
Family
ID=58297263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094085.5U Expired - Fee Related CN206033066U (en) | 2016-09-29 | 2016-09-29 | Hoisting machinery convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033066U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081736A (en) * | 2017-06-28 | 2017-08-22 | 合肥超赢工业设计有限公司 | A kind of cargo transparting device for workshop |
| CN107276161A (en) * | 2017-06-29 | 2017-10-20 | 安徽先能新能源科技股份有限公司 | It is a kind of to be easy to mobile charging pile with bird dispelling function |
| CN107585688A (en) * | 2017-07-31 | 2018-01-16 | 合肥初慕科技有限公司 | A kind of novel building special intelligent small-sized electric cucurbit equipment |
| CN107963561A (en) * | 2017-11-23 | 2018-04-27 | 黄国锦 | A kind of construction hanging component |
| CN107973226A (en) * | 2017-11-27 | 2018-05-01 | 肖亦萍 | A kind of high hoisting machinery of stability |
| CN108083136A (en) * | 2017-12-24 | 2018-05-29 | 乐清市驰林电气有限公司 | It is a kind of with the automated production blanking device pneumatically stepped up |
| CN108083153A (en) * | 2017-12-10 | 2018-05-29 | 金锋馥（滁州）输送机械有限公司 | A kind of reciprocating transporter |
| CN108202773A (en) * | 2017-11-23 | 2018-06-26 | 何艳菲 | A kind of modified logistics goods road transport device |
| CN108200789A (en) * | 2017-11-23 | 2018-06-26 | 韦华新 | A kind of modified agricultural fertilizer device |
| CN108203053A (en) * | 2017-11-23 | 2018-06-26 | 韦翠花 | A kind of modified construction hanging component |
| CN108217548A (en) * | 2017-11-23 | 2018-06-29 | 韦翠花 | A kind of building construction hanging component |
| CN108216396A (en) * | 2017-11-23 | 2018-06-29 | 何艳菲 | A kind of novel logistics goods road transport device |
| CN108207237A (en) * | 2017-11-23 | 2018-06-29 | 韦华新 | A kind of novel agricultural fertilizer apparatus |
| CN108216152A (en) * | 2017-11-23 | 2018-06-29 | 何艳菲 | A kind of modified form logistics goods road transport device |
| CN108942362A (en) * | 2018-08-15 | 2018-12-07 | 芜湖源码自动化设备有限公司 | A kind of metal plate cutting equipment feeding mechanism with clamping device |
| CN112520605A (en) * | 2020-12-08 | 2021-03-19 | 安徽三山机械制造有限公司 | Large-scale mechanical crane boom |
-
2016
- 2016-09-29 CN CN201621094085.5U patent/CN206033066U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081736A (en) * | 2017-06-28 | 2017-08-22 | 合肥超赢工业设计有限公司 | A kind of cargo transparting device for workshop |
| CN107276161A (en) * | 2017-06-29 | 2017-10-20 | 安徽先能新能源科技股份有限公司 | It is a kind of to be easy to mobile charging pile with bird dispelling function |
| CN107585688A (en) * | 2017-07-31 | 2018-01-16 | 合肥初慕科技有限公司 | A kind of novel building special intelligent small-sized electric cucurbit equipment |
| CN107585688B (en) * | 2017-07-31 | 2019-08-13 | 合肥初慕科技有限公司 | A kind of novel building special intelligent small-sized electric cucurbit equipment |
| CN108207237A (en) * | 2017-11-23 | 2018-06-29 | 韦华新 | A kind of novel agricultural fertilizer apparatus |
| CN108202773A (en) * | 2017-11-23 | 2018-06-26 | 何艳菲 | A kind of modified logistics goods road transport device |
| CN108200789A (en) * | 2017-11-23 | 2018-06-26 | 韦华新 | A kind of modified agricultural fertilizer device |
| CN108203053A (en) * | 2017-11-23 | 2018-06-26 | 韦翠花 | A kind of modified construction hanging component |
| CN108217548A (en) * | 2017-11-23 | 2018-06-29 | 韦翠花 | A kind of building construction hanging component |
| CN108216396A (en) * | 2017-11-23 | 2018-06-29 | 何艳菲 | A kind of novel logistics goods road transport device |
| CN108216152A (en) * | 2017-11-23 | 2018-06-29 | 何艳菲 | A kind of modified form logistics goods road transport device |
| CN107963561A (en) * | 2017-11-23 | 2018-04-27 | 黄国锦 | A kind of construction hanging component |
| CN107973226A (en) * | 2017-11-27 | 2018-05-01 | 肖亦萍 | A kind of high hoisting machinery of stability |
| CN108083153A (en) * | 2017-12-10 | 2018-05-29 | 金锋馥（滁州）输送机械有限公司 | A kind of reciprocating transporter |
| CN108083136A (en) * | 2017-12-24 | 2018-05-29 | 乐清市驰林电气有限公司 | It is a kind of with the automated production blanking device pneumatically stepped up |
| CN108942362A (en) * | 2018-08-15 | 2018-12-07 | 芜湖源码自动化设备有限公司 | A kind of metal plate cutting equipment feeding mechanism with clamping device |
| CN112520605A (en) * | 2020-12-08 | 2021-03-19 | 安徽三山机械制造有限公司 | Large-scale mechanical crane boom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206033066U (en) | Hoisting machinery convenient to remove | |
| CN108857164A (en) | Energy walking can turn can be across the Intelligent welding robot of parapet | |
| CN206033042U (en) | Heavy sections hoisting machinery | |
| CN206357221U (en) | A kind of workshop transfer robot | |
| CN107738364A (en) | Ceiling automatic material taking, punching and fastening machine | |
| CN105128976B (en) | A kind of drive lacking running gear and its Servo Control method | |
| CN103628843B (en) | Digitlization beam-pumping unit | |
| CN209835478U (en) | Material lifting device for constructional engineering | |
| CN207981590U (en) | A kind of sandstone screening plant of rocking type | |
| CN206615938U (en) | A kind of civil engineering is with hanging a liter machine | |
| CN206795553U (en) | A kind of hydraulic cylinder cylinder rod polishing machine moving device | |
| CN208629007U (en) | A kind of turnover device of the auto parts and components processing convenient for adjusting direction | |
| CN206827796U (en) | A kind of power cable production take-up | |
| CN207014346U (en) | A kind of wide intelligent monitoring machine people of monitoring range | |
| CN206519945U (en) | A kind of multi-rotation angle manipulator for rescue arm | |
| CN104476396A (en) | Lifting mechanism for grinding tool of small vertical grinder | |
| CN206066145U (en) | A kind of steel box-girder overhead welding weld grinding dolly | |
| CN111188485B (en) | Stable building construction of parking is with removing overhead crane | |
| CN211056671U (en) | Crane with span variable function | |
| CN205740191U (en) | Steel cylinder turning device | |
| CN205973525U (en) | Portable harbour light hoisting gear | |
| CN209998951U (en) | Polishing device for automobile hubs | |
| CN203955582U (en) | Ash brushing machine | |
| CN207580649U (en) | A kind of round log conveying device | |
| CN203321338U (en) | Lifting working platform for vehicle-mounted deep well drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |