CN209038893U - A kind of fluid pressure type is anti-to wave automatic butt crane - Google Patents
A kind of fluid pressure type is anti-to wave automatic butt crane Download PDFInfo
- Publication number
- CN209038893U CN209038893U CN201821942218.9U CN201821942218U CN209038893U CN 209038893 U CN209038893 U CN 209038893U CN 201821942218 U CN201821942218 U CN 201821942218U CN 209038893 U CN209038893 U CN 209038893U
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- guide rod
- body frame
- hydraulic cylinder
- suspender body
- crane
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Abstract
Prevent waving automatic butt crane the utility model relates to a kind of fluid pressure type, including horizontally disposed girder, cart running gear and trolley travelling device, the lower section of girder is equipped with horizontally disposed suspender body frame, suspender body frame is equipped with several first hydraulic cylinders being vertically arranged, first hydraulic cylinder is set between girder and suspender body frame, the flexible rod end of first hydraulic cylinder is fixedly connected with suspender body frame, the other end of first hydraulic cylinder and the lower end surface of girder are hinged, several anti-sway devices being correspondingly arranged with first hydraulic cylinder are fixedly installed on the lower end surface of girder, the suspender body frame is equipped with several groups automatic butt jointing device.The utility model can quickly slow down crane waving in the process of running, and realize the automatic butt to hoisting object.
Description
Technical field
The utility model belongs to crane field, waves automatic butt crane more particularly to a kind of fluid pressure type is anti-.
Background technique
Crane, also known as overhead traveling crane or hanging or crane refer to vertical-lift in a certain range and horizontal carrying heavy goods
More movement hoisting machineries.Wherein bridge crane is a kind of hoisting machinery that use scope is most wide, quantity is most.With crane
Develop in the market and using more and more extensive, the safety of crane in use and efficiently also increasingly obtains weight
Depending on crane is easy to swing when lifting load, this not only extends the duty cycle of lifting, even can cause to take off when serious
Hook causes the accident.In the conventional technology, by artificially carrying out crane and docking by hoisting object when lifting, heavy workload,
Low efficiency.
Summary of the invention
The purpose of this utility model is to provide for that a kind of fluid pressure type is anti-to wave automatic butt crane, controls crane
It waves, and realizes the automatic butt of crane, solve the problems, such as to propose in background technique.
The utility model adopted the technical scheme that solve the above-mentioned problems, provide a kind of fluid pressure type it is anti-wave from
Dynamic docking crane, including horizontally disposed girder, cart running gear and trolley travelling device, the lower section of girder are equipped with level
The suspender body frame of setting, suspender body frame are equipped with several first hydraulic cylinders for being vertically arranged, first hydraulic cylinder be set to girder with
Between suspender body frame, the flexible rod end of first hydraulic cylinder is fixedly connected with suspender body frame, the other end and girder of first hydraulic cylinder
Lower end surface it is hinged, several anti-sway devices being correspondingly arranged with first hydraulic cylinder are fixedly installed on the lower end surface of girder,
Anti-sway device includes the fixed plate being vertically arranged being fixedly mounted on the lower end surface of girder, and fixed plate is set to first hydraulic cylinder
Side, fixed plate is fixedly installed with and the vertically disposed spring of fixed plate, spring and first close to the side of first hydraulic cylinder
Certain interval is equipped between hydraulic cylinder；
The suspender body frame is equipped with several groups automatic butt jointing device, and automatic butt jointing device includes being fixedly mounted on suspender master
The support plate being vertically arranged on frame, is fixedly connected with horizontally disposed second hydraulic cylinder in support plate, and the one of second hydraulic cylinder
End is fixedly mounted on the supporting plate, and the other end of second hydraulic cylinder is hinged with the first guide rod being vertically arranged, the top of the first guide rod
End is hinged with second hydraulic cylinder, and the bottom end of the first guide rod and suspender body frame are hinged, and the middle section of the first guide rod is fixedly installed with
Second guide rod and third guide rod, the second guide rod and third guide rod are horizontally placed on the two sides of the first guide rod respectively, the second guide rod
One end is fixed on the first guide rod, and the other end of the second guide rod is hinged with the 4th guide rod being vertically arranged, the top of the 4th guide rod
Hinged with the second guide rod, the bottom end of the 4th guide rod is hinged with horizontally disposed first shank, the middle section of the 4th guide rod with
Suspender body frame is fixedly connected, and the 4th guide rod between the second guide rod and the first shank, fix by one end of the third guide rod
On the first guide rod, the other end of third guide rod is hinged with the 5th guide rod being vertically arranged, and the top of the 5th guide rod is led with third
Bar is hinged, and the bottom end of the 5th guide rod is fixedly connected with horizontally disposed second shank, and the 5th guide rod is located at third guide rod and
Between two shanks, the lower end surface of the suspender body frame is equipped with the first docking being vertically arranged corresponding with the first shank
Storehouse, the lower end surface of suspender body frame are equipped with the second docking storehouse being vertically arranged corresponding with the second shank, and the first shank passes through
The first docking storehouse is worn, the second shank is through the second docking storehouse.
The fixed plate is equipped with limit sleeve, and spring is set to inside limit sleeve, and spring is solid close to one end of first hydraulic cylinder
Dingan County is equipped with limit plate, and limit plate is between limit sleeve and first hydraulic cylinder.Limit plate is convenient for waving in first hydraulic cylinder
Spring plays buffer function in journey.
The middle section of 5th guide rod is fixedly installed with horizontally disposed 6th guide rod, and one end of the 6th guide rod is fixed
On the 5th guide rod, the other end of the 6th guide rod is fixedly connected with suspender body frame, and the 6th guide rod and third guide rod are located at the
The two sides of five guide rods slidably connect the first sliding sleeve on the 6th guide rod, and the first sliding sleeve is fixedly mounted on suspender body frame.6th leads
The setting of bar and the first sliding sleeve plays guide and limit.
The second sliding sleeve is slidably connected on first shank, and third sliding sleeve is slidably connected on the second shank, the
Two sliding sleeves and third sliding sleeve are fixedly mounted on the lower end of suspender body frame.Second sliding sleeve and third sliding sleeve play guiding.
The lower end surface of the suspender body frame is fixedly installed with limited block, and limited block is set in the first docking storehouse.Limited block master
To play limit in docking operation, guarantee the accuracy of docking.
The lower end surface of the suspender body frame is fixedly installed with infrared inductor, and infrared inductor is located at the second docking storehouse
It is interior.Infrared inductor is to be used to detect the position to hoisting object, guarantees the accuracy of docking.
The lower end in the docking storehouse is in horn-like, convenient for being docked to hoisting object with storehouse is docked.
Horn-like targeting port is equipped on the first docking storehouse and the second docking storehouse, and the direction of targeting port is towards the
One guide rod, targeting port can preferably inject in docking storehouse convenient for the first shank or the second shank.
The middle section of 4th guide rod is fixedly connected by fixed pin with suspender body frame.
Stiffener plate is equipped between the support plate and suspender body frame.
The utility model has the beneficial effects that the lower end surface of the utility model middle girder is equipped with several anti-sway devices,
Anti-sway device includes the fixed plate being vertically arranged being fixedly mounted on the lower end surface of girder, and fixed plate is set to first hydraulic cylinder
Side, fixed plate is fixedly installed with and the vertically disposed spring of fixed plate, spring and first close to the side of first hydraulic cylinder
Certain interval is equipped between hydraulic cylinder.When suspender body frame waves together with first hydraulic cylinder crane in the process of running
When, first hydraulic cylinder encounters spring, under the buffer function of spring, slows down waving for first hydraulic cylinder, so that suspender body frame etc.
Quickly tend to be steady.
Suspender body frame is equipped with several groups automatic butt jointing device, when the telescopic rod of second hydraulic cylinder stretches out, drives first
Guide rod is moved to the left, and the first guide rod drives the second guide rod and third guide rod to be moved to the left, and the second guide rod drives the 4th guide rod around solid
Rationed marketing rotates counterclockwise, and the 4th guide rod drives the first shank to move right, and the first shank is drawn from corresponding docking storehouse
Out；Third guide rod drives the 5th guide rod to be moved to the left simultaneously, and the 5th guide rod drives the second shank to be moved to the left, by the second grafting
Bar is pulled out from corresponding docking storehouse.When infrared inductor detects that second is hydraulic when hoisting object is in correct position
The telescopic rod of cylinder bounces back so that the first shank and the second shank are re-inserted into docking storehouse, will to hoisting object with
Docking storehouse is fixedly connected.
The fixed plate is equipped with limit sleeve, and spring is set to inside limit sleeve, and spring is solid close to one end of first hydraulic cylinder
Dingan County is equipped with limit plate, and limit plate is between limit sleeve and first hydraulic cylinder.Limit plate is convenient for waving in first hydraulic cylinder
Spring plays buffer function in journey.
It is fixedly installed with horizontally disposed 6th guide rod on 5th guide rod, slidably connects the first sliding sleeve on the 6th guide rod,
The setting of 6th guide rod and the first sliding sleeve plays guide and limit.
The second sliding sleeve is slidably connected on first shank, third sliding sleeve is slidably connected on the second shank, and second is sliding
Set and third sliding sleeve play guiding in the movement of the first shank and the second shank respectively.
Suspender body frame lower end is equipped with limited block and infrared inductor.Limited block mainly plays the work of limit in docking operation
With, guarantee docking accuracy；Infrared inductor is used to detect the position to hoisting object, guarantees the accuracy of docking.
The lower end in the first docking storehouse and the second docking storehouse is in horn-like, convenient for being docked to hoisting object with storehouse is docked.
It is equipped with horn-like targeting port on first docking storehouse and the second docking storehouse, the direction of targeting port is led towards first
Bar, targeting port can preferably inject in docking storehouse convenient for the first shank or the second shank.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of suspender body frame.
Specific embodiment
To keep the purpose of this utility model, technical solution clearer, with reference to the accompanying drawing to the utility model embodiment party
Formula is described in further detail.
As shown in Figure 1, the utility model provides, a kind of fluid pressure type is anti-to wave automatic butt crane, including horizontally disposed
Girder 1, cart running gear 2 and trolley travelling device 3.The lower section of girder 1 is equipped with horizontally disposed suspender body frame 4, suspender
Body frame 4 is equipped with several first hydraulic cylinders 5 for being vertically arranged, sets that there are two symmetrically arranged first hydraulic cylinders in the present embodiment
5.First hydraulic cylinder 5 is set between girder 1 and suspender body frame 4, and the flexible rod end and suspender body frame 4 of first hydraulic cylinder 5 are fixed to be connected
It connects, the lower end surface of the other end and girder 1 of first hydraulic cylinder 5 is hinged, several and are fixedly installed on the lower end surface of girder 1
The anti-sway device 6 that one hydraulic cylinder 5 is correspondingly arranged, set in the present embodiment there are two, anti-sway device 6 includes being fixedly mounted on master
The fixed plate 601 being vertically arranged on the lower end surface of beam 1, fixed plate 601 are set to the side of first hydraulic cylinder 5, and fixed plate 601 is leaned on
The side of nearly first hydraulic cylinder 5 is fixedly installed with and the vertically disposed spring 602 of fixed plate 601, spring 602 and first hydraulic cylinder
Certain interval is equipped between 5, the fixed plate 601 is equipped with limit sleeve 603, and spring 602 is set to inside limit sleeve 603, spring
602 are fixedly installed with limit plate 604 close to one end of first hydraulic cylinder 5, and limit plate 604 is located at limit sleeve 603 and first hydraulic
Between cylinder 5.Limit plate 604 is convenient for the spring 602 in 5 rocking process of first hydraulic cylinder to play buffer function.
The suspender body frame 4 is equipped with several groups automatic butt jointing device, can be set to one group, two groups, three groups etc., this reality
It applies and is equipped with one group of automatic butt jointing device in example.The structure of suspender body frame 4 can there are many implementations, as shown in Fig. 2, this implementation
The structure of suspender body frame 4 in example are as follows: suspender body frame 4 is in rectangular-ambulatory-plane.The automatic butt jointing device includes being fixedly mounted on suspender master
The support plate 31 of 4 upper surface of frame being vertically arranged is equipped with stiffener plate 32 between the support plate 31 and suspender body frame 4.Support
Horizontally disposed second hydraulic cylinder 7 is fixedly connected on plate 31, one end of second hydraulic cylinder 7 is fixedly mounted in support plate 31,
The other end of second hydraulic cylinder 7 is hinged with the first guide rod 8 being vertically arranged, and the top of the first guide rod 8 and second hydraulic cylinder 7 are cut with scissors
It connecing, the bottom end of the first guide rod 8 is hinged by hinged seat 30 and suspender body frame 4, and hinged seat 30 is fixed on 4 medial surface of suspender body frame,
The middle section of first guide rod 8 is fixedly installed with the second guide rod 9 and third guide rod 10, and the second guide rod 9 and third guide rod 10 are distinguished
The two sides of the first guide rod 8 are horizontally placed on, the second guide rod 9 and third guide rod 10 are mutually perpendicular to the first guide rod 8, the second guide rod
9 one end is fixed on the first guide rod 8, and the other end of the second guide rod 9 is hinged with the 4th guide rod 11 being vertically arranged, the 4th guide rod
11 top and the second guide rod 9 are hinged, and the bottom end of the 4th guide rod 11 is hinged with horizontally disposed first shank 13.4th guide rod
11 middle section is fixedly connected by fixed pin 12 with suspender body frame 1, and fixed pin 12 is fixed on the medial surface of suspender body frame 4,
4th guide rod 11 is between the second guide rod 9 and the first shank 13.One end of the third guide rod 10 is fixed on the first guide rod 8
On, the other end of third guide rod 10 is hinged with the 5th guide rod 17 being vertically arranged, the top of the 5th guide rod 17 and third guide rod 10
Hingedly, the bottom end of the 5th guide rod 17 is fixedly connected with horizontally disposed second shank 18, and the 5th guide rod 17 is located at third guide rod
10 and second between shank 18.The second sliding sleeve 14 is slidably connected on first shank 13, is slided on the second shank 18
Dynamic to be connected with third sliding sleeve 19, the lower end of suspender body frame 4 is fixedly mounted in the second sliding sleeve 14 and third sliding sleeve 19.Second sliding sleeve 14
Play guiding with third sliding sleeve 19.The middle section of 5th guide rod 17 is fixedly installed with the horizontally disposed 6th and leads
One end of bar 22, the 6th guide rod 22 is fixed on the 5th guide rod 17, and the other end and suspender body frame 4 of the 6th guide rod 22 are fixed to be connected
It connects, the 6th guide rod 22 is located at the two sides of the 5th guide rod 17 with third guide rod 10, slidably connects first on the 6th guide rod 22
Sliding sleeve 23, the first sliding sleeve 23 are fixedly mounted on suspender body frame 4.The setting of 6th guide rod 22 and the first sliding sleeve 23 facilitates second
When shank 18 is mobile in the horizontal direction, it play the guiding role.The lower end surface of the suspender body frame 4 is equipped with and 13 phase of the first shank
Corresponding the first docking storehouse 15 being vertically arranged, the lower end surface of suspender body frame 4 is equipped with and the second shank 18 is corresponding vertical
The second docking storehouse 20 being arranged, the first shank 13 is through the first docking storehouse 15, and the second shank 18 is through the second docking storehouse 20.
The lower end surface of the suspender body frame 4 is fixedly installed with limited block 16 and infrared inductor 24, and limited block 16 is set to the first docking
In storehouse 15, infrared inductor 24 is located in the second docking storehouse 20, and the model that infrared inductor 24 uses in the embodiment is
RS-HW-N01.Limited block 16 mainly plays limit in docking operation, guarantees the accuracy of docking；Infrared inductor
24, for detecting the position to hoisting object 25, guarantee the accuracy of docking.Under first docking storehouse 15 and the second docking storehouse 20
It is in horn-like for holding, convenient for being docked with to hoisting object 25.It is equipped on the first docking storehouse 15 and the second docking storehouse 20
Horn-like targeting port 21, towards the first guide rod 8, targeting port 21 can inject convenient for the first shank 13 in the direction of targeting port 21
First docking storehouse 15 and the second shank 18 inject in the second docking storehouse 20.The lower section of suspender body frame 4 is placed with to hoisting object
25, first guide post 26 and second corresponding with the first docking storehouse 15 and the second docking storehouse 20 respectively is equipped with to hoisting object 25
Guide post 28, the first guide post 26 are equipped with the first lifting hole(eyelet) 27 matched with the first shank 13, set in the second guide post 28
There is the second lifting hole(eyelet) 29 matched with the second shank 18.
Working principle of the utility model is: when crane in the process of running suspender body frame 4 with first hydraulic cylinder 5 together
When waving, anti-sway device 6 is had an effect at this time, and first hydraulic cylinder 5 encounters limit plate 604,604 compressed spring of limit plate
602, under the buffer function of spring 602, slow down waving for first hydraulic cylinder 5, so that suspender body frame 4 etc. quickly tend to be steady.
In docking operation, suspender body frame 4 is controlled by first hydraulic cylinder 5 and to the spacing between hoisting object 25,
Be control between the first docking storehouse 15 and the first lifting hole(eyelet) 27, second docks spacing between storehouse 20 and the second lifting hole(eyelet) 29.When
When the telescopic rod of two hydraulic cylinders 7 stretches out, the first guide rod 8 is driven to be moved to the left, the first guide rod 8 drives the second guide rod 9 and third to lead
Bar 10 is moved to the left, and the second guide rod 9 drives the 4th guide rod 11 to rotate counterclockwise around fixed pin 12, and the 4th guide rod 11 drives first to insert
Extension bar 13 moves right, and the first shank 13 is pulled out from the first docking storehouse 15；Third guide rod 10 drives the 5th guide rod simultaneously
17 are moved to the left, and the 5th guide rod 17 drives the second shank 18 to be moved to the left, by the second shank 18 from the second docking storehouse 20
It pulls out.When the first guide post 26 is gradually deep into 15 kinds of the first docking storehouse, the second guide post 28 is gradually deep into the second docking storehouse
After in 20, detected when hoisting object is in correct position by the infrared inductor 24 in the second docking storehouse 20, first
5 stopping of hydraulic cylinder movement, the telescopic rod retraction of second hydraulic cylinder 7, so that the first shank 13 and the second shank 18 divide
It is not inserted into the first lifting hole(eyelet) 27 and the second lifting hole(eyelet) 29, realizes crane and docking to hoisting object 25.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these changes and improvements are both fallen within the scope of claimed utility model.The requires of the utility model
Protection scope is defined by appended claims and equivalent.
Claims (10)
1. a kind of fluid pressure type is anti-to wave automatic butt crane, including horizontally disposed girder, cart running gear and trolley fortune
Luggage is set, it is characterised in that: the lower section of girder is equipped with horizontally disposed suspender body frame, and suspender body frame is equipped with several and sets vertically
The first hydraulic cylinder set, first hydraulic cylinder are set between girder and suspender body frame, the flexible rod end of first hydraulic cylinder and suspender master
Frame is fixedly connected, and the other end of first hydraulic cylinder and the lower end surface of girder are hinged, is fixedly installed on the lower end surface of girder several
A anti-sway device being correspondingly arranged with first hydraulic cylinder, anti-sway device include being fixedly mounted on erecting on the lower end surface of girder
The fixed plate being directly arranged, fixed plate are set to the side of first hydraulic cylinder, and fixed plate is fixedly mounted close to the side of first hydraulic cylinder
Have with the vertically disposed spring of fixed plate, between spring and first hydraulic cylinder be equipped with certain interval；
The suspender body frame is equipped with several groups automatic butt jointing device, and automatic butt jointing device includes being fixedly mounted on suspender body frame
The support plate being vertically arranged, horizontally disposed second hydraulic cylinder is fixedly connected in support plate, one end of second hydraulic cylinder is solid
Dingan County fills on the supporting plate, and the other end of second hydraulic cylinder is hinged with the first guide rod being vertically arranged, the top of the first guide rod with
Second hydraulic cylinder is hinged, and the bottom end of the first guide rod and suspender body frame are hinged, and the middle section of the first guide rod is fixedly installed with second
Guide rod and third guide rod, the second guide rod and third guide rod are horizontally placed on the two sides of the first guide rod, one end of the second guide rod respectively
It is fixed on the first guide rod, the other end of the second guide rod is hinged with the 4th guide rod being vertically arranged, the top of the 4th guide rod and the
Two guide rods are hinged, and the bottom end of the 4th guide rod is hinged with horizontally disposed first shank, the middle section of the 4th guide rod and suspender
Body frame is fixedly connected, and for the 4th guide rod between the second guide rod and the first shank, one end of the third guide rod is fixed on
On one guide rod, the other end of third guide rod is hinged with the 5th guide rod being vertically arranged, and the top of the 5th guide rod and third guide rod are cut with scissors
It connects, the bottom end of the 5th guide rod is fixedly connected with horizontally disposed second shank, and the 5th guide rod is located at third guide rod and second and inserts
Between extension bar, the lower end surface of the suspender body frame is equipped with the first docking storehouse being vertically arranged corresponding with the first shank, hangs
The lower end surface of tool body frame is equipped with the second docking storehouse being vertically arranged corresponding with the second shank, and the first shank runs through first
Storehouse is docked, the second shank is through the second docking storehouse.
2. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: the fixed plate
It is equipped with limit sleeve, spring is set to inside limit sleeve, and spring is fixedly installed with limit plate close to one end of first hydraulic cylinder, limit
Plate is between limit sleeve and first hydraulic cylinder.
3. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: the described 5th leads
The middle section of bar is fixedly installed with horizontally disposed 6th guide rod, and one end of the 6th guide rod is fixed on the 5th guide rod, and the 6th
The other end of guide rod is fixedly connected with suspender body frame, and the 6th guide rod and third guide rod are located at the two sides of the 5th guide rod, and the 6th
The first sliding sleeve is slidably connected on guide rod, the first sliding sleeve is fixedly mounted on suspender body frame.
4. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: described first inserts
The second sliding sleeve is slidably connected on extension bar, third sliding sleeve is slidably connected on the second shank, and the second sliding sleeve and third sliding sleeve are equal
It is fixedly mounted on the lower end of suspender body frame.
5. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: the suspender master
The lower end surface of frame is fixedly installed with limited block, and limited block is set in the first docking storehouse.
6. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: the suspender master
The lower end surface of frame is fixedly installed with infrared inductor, and infrared inductor is located in the second docking storehouse.
7. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: the docking storehouse
Lower end in horn-like.
8. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: described first pair
It connects and is equipped with horn-like targeting port on storehouse and the second docking storehouse, the direction of targeting port is towards the first guide rod.
9. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: the described 4th leads
The middle section of bar is fixedly connected by fixed pin with suspender body frame.
10. a kind of fluid pressure type according to claim 1 is anti-to wave automatic butt crane, it is characterised in that: the support
Stiffener plate is equipped between plate and suspender body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942218.9U CN209038893U (en) | 2018-11-23 | 2018-11-23 | A kind of fluid pressure type is anti-to wave automatic butt crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942218.9U CN209038893U (en) | 2018-11-23 | 2018-11-23 | A kind of fluid pressure type is anti-to wave automatic butt crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209038893U true CN209038893U (en) | 2019-06-28 |
Family
ID=67043423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942218.9U Expired - Fee Related CN209038893U (en) | 2018-11-23 | 2018-11-23 | A kind of fluid pressure type is anti-to wave automatic butt crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209038893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292624A (en) * | 2018-11-23 | 2019-02-01 | 新乡市豫新起重机械有限公司 | A kind of fluid pressure type is anti-to wave automatic butt crane |
| CN116374817A (en) * | 2023-05-30 | 2023-07-04 | 河南省大方重型机器有限公司 | Crane lifting device capable of stably lifting |
-
2018
- 2018-11-23 CN CN201821942218.9U patent/CN209038893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292624A (en) * | 2018-11-23 | 2019-02-01 | 新乡市豫新起重机械有限公司 | A kind of fluid pressure type is anti-to wave automatic butt crane |
| CN109292624B (en) * | 2018-11-23 | 2024-02-13 | 新乡市豫新起重机械有限公司 | Hydraulic anti-swing automatic butt joint crane |
| CN116374817A (en) * | 2023-05-30 | 2023-07-04 | 河南省大方重型机器有限公司 | Crane lifting device capable of stably lifting |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20201123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |