CN110395651A - A kind of adjustable section of jurisdiction sucker machine - Google Patents
A kind of adjustable section of jurisdiction sucker machine Download PDFInfo
- Publication number
- CN110395651A CN110395651A CN201910624474.6A CN201910624474A CN110395651A CN 110395651 A CN110395651 A CN 110395651A CN 201910624474 A CN201910624474 A CN 201910624474A CN 110395651 A CN110395651 A CN 110395651A
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- China
- Prior art keywords
- sucker
- vacuum
- jurisdiction
- rack
- connection chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims 1
- 241000252254 Catostomidae Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0237—Multiple lifting units; More than one suction area
- B66C1/025—Divided cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0256—Operating and control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0281—Rectangular or square shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of adjustable section of jurisdiction sucker machines.Hoisting board is set to the upper end of rack, and one end of hoisting board is connected with outside driving.First sucker is set to the lower end of rack.Second sucker is rotationally connected with the lower end of rack, and the second sucker is located at the first side of the first sucker.Third sucker is rotationally connected with the lower end of rack, and third sucker is located at second side of the first sucker.The adsorption plane of first sucker, the second sucker and third sucker is respectively positioned in same cambered surface.Vacuum is set in rack, and the output end of vacuum is connected with the input terminal of the first sucker, the second sucker and third sucker respectively.Control unit is electrically connected with vacuum.By the way that the second sucker and third sucker to be set as being rotatablely connected, the cambered surface size that can be formed to the adsorption plane of the first sucker, the second sucker and third sucker is adjusted, and solves the problems, such as that single extrados size section of jurisdiction can only be adapted to.
Description
Technical field
The invention belongs to machinery equipment field more particularly to a kind of adjustable section of jurisdiction sucker machines.
Background technique
It is generally used special steel die casting when manufacturing section of jurisdiction, it is de- must just to carry out lifting after having cast to it
The various processes such as mould, hoisting transportation, overturning storage, installation.It is special due to the section of jurisdiction shape and material and during these
Property, to hoisting sling, higher requirements are also raised: when as demoulded, section of jurisdiction is still embedded in punching block, is worn with both having can not be successfully
Saturating lifting rope tool, and uniform force when section of jurisdiction must be made to lift by crane；When hoisting transportation, overturning storage and clamping installation, more require to hang
Tool can hold section of jurisdiction securely, can be with the section of jurisdiction of the other materials such as hoisting steel, cast iron；The adsorption plane shape of section of jurisdiction is either flat
Face, it is also possible to circular arc type, to guarantee the storage and installation accuracy of section of jurisdiction.
And existing duct piece carrying device can only adapt to the section of jurisdiction of single extrados size.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of adjustable section of jurisdiction sucker machines, to solve to adapt to outside single
The problem of cambered surface size section of jurisdiction.
To solve the above problems, the technical solution of the present invention is as follows:
A kind of adjustable section of jurisdiction sucker machine of the invention, comprising: hoisting board, rack, the first sucker, the second sucker, third
Sucker, vacuum, control unit；
The hoisting board is set to the upper end of the rack, and one end of the hoisting board is connected with outside driving；
First sucker is set to the lower end of the rack；
Second sucker is rotationally connected with the lower end of the rack, and second sucker is located at first sucker
First side；
The third sucker is rotationally connected with the lower end of the rack, and the third sucker is located at first sucker
Second side；
The adsorption plane of first sucker, the second sucker and third sucker is respectively positioned in same cambered surface；
The vacuum be set to the rack on, and the output end of the vacuum respectively with first sucker, second
Sucker is connected with the input terminal of third sucker；
Described control unit is electrically connected with the vacuum.
The lower end of adjustable section of jurisdiction sucker machine of the invention, the rack is equipped with first connecting portion and second connecting portion；
The first connecting portion includes first connecting rod and the first connection chain；The first connecting rod and first connection
The first end of chain is connected with the rack, and first connection chain is located at second side of the first connecting rod；Described
The second end of one connecting rod and second sucker are rotatablely connected, and the second end of first connection chain and second sucker are living
Dynamic connection, and second sucker and the junction of first connection chain can be moved up and down along first connection chain；
The second connecting portion includes the second connecting rod and the second connection chain；Second connecting rod and second connection
The first end of chain is connected with the rack, and second connection chain is located at the first side of second connecting rod；Described
The second end of two connecting rods and the third sucker are rotatablely connected, and the second end of second connection chain and the third sucker are living
Dynamic connection, and the third sucker and the junction of second connection chain can be moved up and down along second connection chain.
Adjustable section of jurisdiction sucker machine of the invention, the vacuum include vacuum pump, accumulator, pressure sensor, first
Vacuum solenoid, the second vacuum solenoid；The input terminal piping connection of the output end of the vacuum pump and the accumulator；It is described
The output end of accumulator respectively with first vacuum solenoid and the second vacuum solenoid piping connection；Described first is true
Empty solenoid valve and the first sucker piping connection；Second vacuum solenoid respectively with second sucker and the third
Sucker piping connection；The pressure sensor is set on the accumulator；Described control unit respectively with the pressure sensor,
First vacuum solenoid, the electrical connection of the second vacuum solenoid.
Adjustable section of jurisdiction sucker machine of the invention, the vacuum further include first filter, the second filter and third
Filter, the first filter are set on the pipeline that the vacuum pump is connected with the accumulator；Second filter is set
In on the pipeline that first vacuum solenoid is connected with first sucker；The third filter is set to second vacuum
On the pipeline that solenoid valve is connected with second sucker and the third sucker.
Adjustable section of jurisdiction sucker machine of the invention, further includes travel switch, and the travel switch is set on the hoisting board,
The travel switch is electrically connected with the control unit.
Adjustable section of jurisdiction sucker machine of the invention, further includes prompt unit；The prompt unit is set in the rack, and
It is electrically connected with the control unit.
Adjustable section of jurisdiction sucker machine of the invention, further includes section of jurisdiction identification switch；The section of jurisdiction identification switch is set to described
At second sucker.
Adjustable section of jurisdiction sucker machine of the invention, further includes operation panel；The operation panel and described control unit can
Communication connection.
It is equipped on the non-adsorbed face of adjustable section of jurisdiction sucker machine of the invention, second sucker and the third sucker
Handle.
The present invention due to using the technology described above, makes it have the following advantages that and actively imitate compared with prior art
Fruit:
The present invention is first is that hoisting board is arranged in embodiment on the rack, then is connected by hoisting board with outside driving；In rack
The first sucker, the second sucker and third sucker is respectively set in lower end；Second sucker and third sucker are respectively arranged on the first chassis
Two sides, and the second sucker and third sucker are connect with gantry rotation；Vacuum is used to provide adsorption capacity for three suckers；Pass through
Second sucker and third sucker are set as being rotatablely connected, it can adsorption plane shape to the first sucker, the second sucker and third sucker
At cambered surface size be adjusted so that sucker machine can be adapted to the section of jurisdiction of more extrados sizes, single can only be adapted to by solving
The problem of extrados size section of jurisdiction.
Detailed description of the invention
Fig. 1 is the schematic diagram of adjustable section of jurisdiction sucker machine of the invention；
Fig. 2 is the vacuum working principle diagram of adjustable section of jurisdiction sucker machine of the invention；
Fig. 3 is the schematic diagram of the first connecting portion of adjustable section of jurisdiction sucker machine of the invention.
Description of symbols: 1: rack；2: hoisting board；3: the first suckers；4: the second suckers；5: third sucker；6: vacuum
Portion；601: vacuum pump；602: accumulator；603: pressure sensor；604: the first vacuum solenoids；605: the second vacuum electromagnetics
Valve；606: first filter；607: the second filters；608: third filter；7: first connecting portion；701: first connecting rod；
702: the first connection chains；8: second connecting portion；9: section of jurisdiction identification switch.
Specific embodiment
It is further detailed to a kind of adjustable section of jurisdiction sucker machine work proposed by the present invention below in conjunction with the drawings and specific embodiments
It describes in detail bright.According to following explanation and claims, advantages and features of the invention will be become apparent from.
Referring to Fig. 1, in one embodiment, a kind of adjustable section of jurisdiction sucker machine, comprising: hoisting board 2, rack 1, first are inhaled
Disk 3, the second sucker 4, third sucker 5, vacuum 6, control unit.Hoisting board 2 is set to the upper end of rack 1, one end of hoisting board 2
It is connected with outside driving.First sucker 3 is set to the lower end of rack 1.Second sucker 4 is rotationally connected with the lower end of rack 1, and second
Sucker 4 is located at the first side of the first sucker 3.Third sucker 5 is rotationally connected with the lower end of rack 1, and third sucker 5 is located at first
Second side of sucker 3.The adsorption plane of first sucker 3, the second sucker 4 and third sucker 5 is respectively positioned in same cambered surface.Vacuum 6
In rack 1, and the output end of the vacuum 6 input terminal phase with the first sucker 3, the second sucker 4 and third sucker 5 respectively
Even.Control unit is electrically connected with vacuum 6.
Hoisting board 2 is set in rack 1, then is connected by hoisting board 2 with outside driving.It is respectively set in the lower end of rack 1
First sucker 3, the second sucker 4 and third sucker 5.Second sucker 4 and third sucker 5 are respectively arranged on the two sides on the first chassis, and
Second sucker 4 and third sucker 5 are rotatablely connected with rack 1.Vacuum 6 is used to provide adsorption capacity for three suckers.Passing through will
Second sucker 4 and third sucker 5 are set as being rotatablely connected, can be to the adsorption plane of the first sucker 3, the second sucker 4 and third sucker 5
The cambered surface size of formation is adjusted, so that sucker machine can be adapted to the section of jurisdiction of more extrados sizes, list can only be adapted to by solving
The problem of kind extrados size section of jurisdiction.Meanwhile the apparatus structure is simple, manufacturing cost is low, and overturning is steady, and lifting is reliable.Using
Three suckers and two different suction types grab the present apparatus for different size of section of jurisdiction, are grabbing
Only one sucker works when small section of jurisdiction, reduces power consumption, has saved cost.
Specifically, referring to Fig. 3, the lower end of rack 1 is equipped with first connecting portion 7 and second connecting portion 8.First connecting portion 7 is wrapped
Include first connecting rod 701 and the first connection chain 702.The first end of first connecting rod 701 and the first connection chain 702 with rack 1
It is connected, and the first connection chain 702 is located at second side of first connecting rod 701.The second end of first connecting rod 701 and the second sucker
4 rotation connections, the second end of the first connection chain 702 is flexibly connected with the second sucker 4, and the second sucker 4 and the first connection chain 702
Junction can be moved up and down along the first connection chain 702.Second connecting portion 8 includes the second connecting rod and the second connection chain.Second
The first end of connecting rod and the second connection chain is connected with rack 1, and the second connection chain is located at the first side of the second connecting rod.The
The second end and third sucker 5 of two connecting rods are rotatablely connected, and the second end of the second connection chain is flexibly connected with third sucker 5, and
Third sucker 5 and the junction of the second connection chain can be moved up and down along the second connection chain.
Specifically, referring to Fig. 2, vacuum 6 includes vacuum pump 601, accumulator 602, pressure sensor 603, the first vacuum
Solenoid valve 604, the second vacuum solenoid 605.The output end of vacuum pump 601 and the input terminal piping connection of accumulator 602.Accumulation of energy
The output end of device 602 respectively with 605 piping connection of the first vacuum solenoid 604 and the second vacuum solenoid.First vacuum electromagnetic
3 piping connection of valve 604 and the first sucker.Second vacuum solenoid 605 respectively with 5 piping connection of the second sucker 4 and third sucker.
Pressure sensor 603 is set on accumulator 602.Control unit respectively with pressure sensor 603, the first vacuum solenoid 604,
The electrical connection of two vacuum solenoids 605.
Further, vacuum 6 further includes first filter 606, the second filter 607 and third filter 608, and first
Filter 606 is set on the pipeline that vacuum pump 601 is connected with accumulator 602.Second filter 607 is set to the first vacuum solenoid
On 604 pipelines being connected with the first sucker 3.Third filter 608 is set to the second vacuum solenoid 605 and the second sucker 4 and the
On the connected pipeline of three suckers 5.
It preferably, further include travel switch, travel switch is set on hoisting board 2, and travel switch is electrically connected with control unit.
It further, further include prompt unit.Prompt unit is set in rack 1, and is electrically connected with control unit.Prompt is single
Member can be straightforward informing operator's current device state.
It further, referring to Fig. 3, further include section of jurisdiction identification switch 9.Section of jurisdiction identification switch 9 is set at the second sucker 4.
It further, further include operation panel.Operation panel can be communicated to connect with control unit.
Further, handle is equipped on the non-adsorbed face of the second sucker 4 and third sucker 5.
When vacuum pump 601 is opened, the vacuum of certain negative pressure is generated in accumulator 602, by being located at vacuum pump 601 and accumulation of energy
Check valve between device 602 keeps the vacuum degree of predetermined pressure.When vacuum degree is greater than 80%, control unit, which issues signal, to be made
Prompt unit in rack 1 opens blue indicator light, can carry out grasping manipulation at this time；If vacuum degree is less than 80%, then grasp
Make failure of face slab, can not carry out picking up operation.
When grabbing small section of jurisdiction, the first vacuum solenoid 604 is connected, the closed chamber formed between the first sucker 3 and small section of jurisdiction
Moment connects vacuum, holds small section of jurisdiction immediately；When blanking, the first vacuum solenoid 604 is disconnected, the first sucker 3 and outside air
It communicates, workpiece is released.
When grabbing big section of jurisdiction, the second vacuum solenoid 605 is connected, shape between the second sucker 4 and third sucker 5 and big section of jurisdiction
At closed chamber moment connect vacuum, hold big section of jurisdiction immediately；When blanking, the second vacuum solenoid 605 is disconnected, the second sucker 4
It is communicated with third sucker 5 with outside air, workpiece is released.
While vacuum solenoid disconnects, the connection between accumulator 602 and sucker, the vacuum in accumulator 602 are cut off
It can be used for next crawl again.Just in case power down, solenoid valve will not change spool position, this will prevent load from falling.
When vacuum degree is not achieved 80%, the red light of prompt unit is bright and beeps, when vacuum degree reaches 80%,
Red light extinguishes, and green light, this shows that grasping movement can be carried out, sucker is placed on section of jurisdiction.When grabbing small section of jurisdiction, section of jurisdiction
The mandril of identification switch 9 is in ejection state, then the second vacuum solenoid 605 does not work, and only the first sucker 3 works at this time,
Second sucker 4 and third sucker 5 do not work；When grabbing big section of jurisdiction, the mandril of section of jurisdiction identification switch 9 is compressed, two vacuum
Solenoid valve works, and three suckers work at this time, adsorbs to big section of jurisdiction.Crawl button on pushing operation panel, 5 seconds
See that the blue lamp of prompt unit is bright and has alarm sound afterwards, illustrate that section of jurisdiction is held, next step operation can be carried out.
The operating procedure of adjustable section of jurisdiction sucker machine is further described below:
S1: it is powered.Equipment is connected on main power source by cable, while the red light of prompt unit lights and issues bee
Ring；
S2: starting vacuum pump 601.It will be on vacuum pump 601 switch rotary to "ON" position on operation panel；Such as sing vacuum
The rotation direction of pump 601 is correct, then the vacuum degree shown on vacuum meter thereon, which can rise pump, can issue regular sound, phase
Instead, the rotation direction of vacuum pump 601 is incorrect, and the vacuum degree of vacuum meter will not rise, and pump makes a noise.
When vacuum degree is not achieved 80%, the red light of prompt unit is bright and beeps, when vacuum degree reaches 80%,
Red light extinguishes, and green light, this shows that grasping movement can be carried out, sucker is placed on section of jurisdiction.
S3: grasping pipe piece.When grabbing small section of jurisdiction, the selection knob on operation panel is rotated to " 1 " position；Grab high point
When piece, the selection knob on operation panel is rotated to the position of " 1+2 ", when the red light extinguishing of prompt unit, green light, then
Show that hardship carries out lifting movement, drive a vehicle at this time and adjustable section of jurisdiction sucker machine is lifted by crane, after lifting, hoisting board 2 is moved up, and is located at
Travel switch on hoisting board 2 is connected, then operation panel fails, and leads to maloperation to prevent from accidentally touching.
S4: blanking.After driving is hung to designated position, row hangs downlink, and 2 contacting travel of hoisting board switch makes its reset, operates
The functional rehabilitation of panel, after section of jurisdiction is placed correctly, while two release buttons on pushing operation unit, unload workpiece.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode.Even if to the present invention, various changes can be made, if these variations belong to the model of the claims in the present invention and its equivalent technologies
Within enclosing, then still fall within the protection scope of the present invention.
Claims (9)
1. a kind of adjustable section of jurisdiction sucker machine characterized by comprising hoisting board, rack, the first sucker, the second sucker, third
Sucker, vacuum, control unit；
The hoisting board is set to the upper end of the rack, and one end of the hoisting board is connected with outside driving；
First sucker is set to the lower end of the rack；
Second sucker is rotationally connected with the lower end of the rack, and second sucker is located at the first of first sucker
Side；
The third sucker is rotationally connected with the lower end of the rack, and the third sucker is located at the second of first sucker
Side；
The adsorption plane of first sucker, the second sucker and third sucker is respectively positioned in same cambered surface；
The vacuum be set to the rack on, and the output end of the vacuum respectively with first sucker, the second sucker
It is connected with the input terminal of third sucker；
Described control unit is electrically connected with the vacuum.
2. adjustable section of jurisdiction sucker machine described in accordance with the claim 1, which is characterized in that the lower end of the rack is equipped with first and connects
Socket part and second connecting portion；
The first connecting portion includes first connecting rod and the first connection chain；The first connecting rod and first connection chain
First end is connected with the rack, and first connection chain is located at second side of the first connecting rod；Described first connects
The second end of extension bar and second sucker are rotatablely connected, and the second end of first connection chain and the second sucker activity connect
It connects, and second sucker and the junction of first connection chain can be moved up and down along first connection chain；
The second connecting portion includes the second connecting rod and the second connection chain；Second connecting rod and second connection chain
First end is connected with the rack, and second connection chain is located at the first side of second connecting rod；Described second connects
The second end of extension bar and the third sucker are rotatablely connected, and the second end of second connection chain and the third sucker activity connect
It connects, and the third sucker and the junction of second connection chain can be moved up and down along second connection chain.
3. adjustable section of jurisdiction sucker machine described in accordance with the claim 1, which is characterized in that the vacuum includes vacuum pump, stores
It can device, pressure sensor, the first vacuum solenoid, the second vacuum solenoid；The output end of the vacuum pump and the accumulator
Input terminal piping connection；The output end of the accumulator respectively with first vacuum solenoid and second vacuum electromagnetic
Valve piping connection；First vacuum solenoid and the first sucker piping connection；Second vacuum solenoid respectively with
Second sucker and the third sucker piping connection；The pressure sensor is set on the accumulator；The control is single
Member is electrically connected with the pressure sensor, the first vacuum solenoid, the second vacuum solenoid respectively.
4. adjustable section of jurisdiction sucker machine described in accordance with the claim 3, which is characterized in that the vacuum further includes the first filtering
Device, the second filter and third filter, the first filter are set to the pipeline that the vacuum pump is connected with the accumulator
On；Second filter is set on the pipeline that first vacuum solenoid is connected with first sucker；The third mistake
Filter is set on the pipeline that second vacuum solenoid is connected with second sucker and the third sucker.
5. adjustable section of jurisdiction sucker machine described in accordance with the claim 1, which is characterized in that it further include travel switch, the stroke
Switch is set on the hoisting board, and the travel switch is electrically connected with the control unit.
6. adjustable section of jurisdiction sucker machine described in accordance with the claim 3, which is characterized in that further include prompt unit；The prompt
Unit is set in the rack, and is electrically connected with the control unit.
7. adjustable section of jurisdiction sucker machine described in accordance with the claim 1, which is characterized in that further include section of jurisdiction identification switch；It is described
Section of jurisdiction identification switch is set at second sucker.
8. adjustable section of jurisdiction sucker machine described in accordance with the claim 1, which is characterized in that further include operation panel；The operation
Panel can be communicated to connect with described control unit.
9. adjustable section of jurisdiction sucker machine described in accordance with the claim 1, which is characterized in that second sucker and the third are inhaled
Handle is equipped on the non-adsorbed face of disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624474.6A CN110395651A (en) | 2019-07-11 | 2019-07-11 | A kind of adjustable section of jurisdiction sucker machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624474.6A CN110395651A (en) | 2019-07-11 | 2019-07-11 | A kind of adjustable section of jurisdiction sucker machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110395651A true CN110395651A (en) | 2019-11-01 |
Family
ID=68325423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910624474.6A Pending CN110395651A (en) | 2019-07-11 | 2019-07-11 | A kind of adjustable section of jurisdiction sucker machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395651A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119955A (en) * | 2019-12-26 | 2020-05-08 | 中铁工程装备集团有限公司 | Sucking disc hoisting structure |
| CN113370251A (en) * | 2021-04-14 | 2021-09-10 | 王伟光 | Horizontal segment sucking disc machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205527268U (en) * | 2016-02-19 | 2016-08-31 | 浙江永和建材有限公司 | Concrete pipe hoist |
| CN206014234U (en) * | 2016-08-30 | 2017-03-15 | 陕西埃希麦克斯机械设备有限责任公司 | A kind of concrete pipe sheet lifting turning device |
| CN210558833U (en) * | 2019-07-11 | 2020-05-19 | 王伟光 | Adjustable duct piece sucker |
-
2019
- 2019-07-11 CN CN201910624474.6A patent/CN110395651A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205527268U (en) * | 2016-02-19 | 2016-08-31 | 浙江永和建材有限公司 | Concrete pipe hoist |
| CN206014234U (en) * | 2016-08-30 | 2017-03-15 | 陕西埃希麦克斯机械设备有限责任公司 | A kind of concrete pipe sheet lifting turning device |
| CN210558833U (en) * | 2019-07-11 | 2020-05-19 | 王伟光 | Adjustable duct piece sucker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119955A (en) * | 2019-12-26 | 2020-05-08 | 中铁工程装备集团有限公司 | Sucking disc hoisting structure |
| CN111119955B (en) * | 2019-12-26 | 2021-11-19 | 中铁工程装备集团有限公司 | Sucking disc hoisting structure |
| CN113370251A (en) * | 2021-04-14 | 2021-09-10 | 王伟光 | Horizontal segment sucking disc machine |
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