CN106540974A - Change the special purpose device and method of horizontal mobile sleeve swing door - Google Patents
Change the special purpose device and method of horizontal mobile sleeve swing door Download PDFInfo
- Publication number
- CN106540974A CN106540974A CN201610941824.8A CN201610941824A CN106540974A CN 106540974 A CN106540974 A CN 106540974A CN 201610941824 A CN201610941824 A CN 201610941824A CN 106540974 A CN106540974 A CN 106540974A
- Authority
- CN
- China
- Prior art keywords
- swing door
- horizontal mobile
- mobile sleeve
- guide rail
- sleeve swing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The present invention provides a kind of special purpose device for changing horizontal mobile sleeve swing door, including base, the base is provided with the first roller and two first guide rails, first guide rail is located above the base, supporting trolley is provided between two first guide rails, the supporting trolley can be moved back and forth along the length direction of first guide rail；The supporting trolley is provided with the adjustable support member for supporting horizontal mobile sleeve swing door, and the present invention also provides a kind of method for changing horizontal mobile sleeve swing door using above-mentioned special purpose device.Present configuration form is simple and reliable, swing door gear is held up by adjusting adjustable support member, more originally the stability and positioning precision sling using calabash is significantly improved, and improves labor efficiency, reduction personnel input and consumption, the quality of the guarantee project implementation and the safety of horizontal mobile sleeve swing door adjustment.
Description
Technical field
The present invention relates to plant equipment replacing options, more particularly to a kind of special purpose device for changing horizontal mobile sleeve swing door
And method.
Background technology
The units such as domestic Ge great steel mills have electrogalvanizing, acid to roll, continuous annealing, horizontal loop are widely used in these units,
Its Main Function is storage strip steel, can guarantee that unit normally runs when unit carries out change of lap, strip steel welding, operation roll change.It is sleeping
Formula kink is due to being arranged horizontally, and typically has tens of rice long, and strip steel is tensed by the roller at two ends and is distributed on length direction, therefore
Support roller device be must be provided with length direction affects production to avoid strip steel from naturally drooping, and the harmomegathus of kink is by loop trolley
Run on diverse location on length direction to realize, for the impact for avoiding the carrying roller from running loop trolley, the carrying roller is filled
Put and must be designed with neither stopping the operation of loop trolley, the function with steel band can also be held up, main employing has pendulum at present
Dynamic door gear.The swing arm of the device can be rotated around bearing, realize its opening and closing function, to meet loop trolley running
In drag the needs of strip steel.
Swing door is to coordinate realization opening and closing with the guide groove on loop trolley by its upper block, and loop trolley is operated in
On the track arranged along kink length direction, coordinate with the swing door of various location, therefore the positional precision to swing door
There is higher requirement, and kink harmomegathus covers frequent activity, impact also larger, therefore swing door need to periodically be adjusted and change.
When swing door is changed, it is necessary to old swing door is put to inspection trolley from installation position, new swing door is promoted to into peace again afterwards
Holding position.Upper steel knot is hung on as lifting action when changing without special hoisting equipment, therefore swing door in kink is generally relied on
Calabash on structure is carried out.Swing door gear profile irregular, adopt at present and hang on the corresponding steel superstructure of every set swing door
Hang 2 chain block auxiliary to be lifted.As girder steel of the swing door away from upper suspension calabash is apart from very little, calabash may not be used
Energy specification hangs, and calabash is sling in addition, and rear stability is poor, and swing door is easy to rock, it is difficult to which realization is accurately positioned, therefore during dismounting
Between longer, high labor intensive, low construction efficiency.
The content of the invention
The shortcoming of prior art in view of the above, the invention solves the problems that first technical problem be provide it is a kind of more
The special purpose device of horizontal mobile sleeve swing door is changed, swing door can be accurately positioned, it is more convenient to dismount.
For achieving the above object, the present invention provides a kind of special purpose device for changing horizontal mobile sleeve swing door, including base, institute
State base and be provided with the first roller and two first guide rails, first guide rail is located above the base, two described first
Supporting trolley is provided between guide rail, the supporting trolley can be moved back and forth along the length direction of first guide rail；The support
Dolly is provided with the adjustable support member for supporting horizontal mobile sleeve swing door.
Preferably, the supporting trolley is provided with two, and symmetry arrangement is on first guide rail.
Preferably, first guide rail is provided with stop part.
Preferably, the adjustable support member is carrying bolt, and the carrying bolt is provided with five, is used to support including one
The carrying bolt of the swing arm of the horizontal mobile sleeve swing door and four be used to supporting the bearing of the horizontal mobile sleeve swing door
Staybolt.
Preferably, the supporting trolley is provided with stopping means, and stopping means include putting for the spacing horizontal loop
Second limiting plate of the first limiting plate of the swing arm of dynamic door and the bearing for the spacing horizontal mobile sleeve swing door；Described first
Limiting plate is provided with two pieces, when the horizontal mobile sleeve swing door is located on the supporting trolley, two pieces of first limiting plates point
It is listed in the both sides of the swing arm.
Preferably, first limiting plate is detachably connected on the supporting trolley, and second limiting plate is fixed
It is connected on the supporting trolley.
The invention solves the problems that second technical problem be to provide a kind of to change horizontal loop using above-mentioned special purpose device
The method of swing door, horizontal mobile sleeve swing door are connected on column, and the column is located at the adjacent outer fix of the second guide rail, crouches
Formula kink swing door is located at the top of second guide rail, and special purpose device can be back and forth moved along the length direction of second guide rail
Dynamic, the method for changing horizontal mobile sleeve swing door includes removing step as follows：S1, special purpose device is moved to along the second guide rail and need to be torn open
The position of the horizontal mobile sleeve swing door for removing；S2, supporting trolley is moved to along the first guide rail the horizontal mobile sleeve swing door that need to be removed
Underface, adjust adjustable support member, by the horizontal mobile sleeve swing door hold up；S3, remove the horizontal mobile sleeve swing door with
The connecting bolt of column；S4, by carry horizontal mobile sleeve swing door supporting trolley be moved to first guide rail along the first guide rail
It is upper near middle position, it is ensured that special purpose device along second guide rail move when will not touch other horizontal mobile sleeve swings
Door；S5, special purpose device is moved to into Hoisting Position along the second guide rail, horizontal mobile sleeve swing door is hung away using hanging device.
Preferably, in step s 2, supporting trolley is moved to the horizontal mobile sleeve swing door that need to remove along the first guide rail
Behind underface, the first limiting plate is installed, adjustable support member is then adjusted, the horizontal mobile sleeve swing door is held up.
Preferably, the method for changing horizontal mobile sleeve swing door also includes following installation steps：S6, on the supporting trolley
New horizontal mobile sleeve swing door is placed, the supporting trolley is moved on first guide rail near centre along the first guide rail
Position, it is ensured that special purpose device along second guide rail move when will not touch other horizontal mobile sleeve swing doors；S7, by special dress
Put and the position that need to install horizontal mobile sleeve swing door is moved to along the second guide rail；S8, supporting trolley is moved to along the first guide rail it is sleeping
The underface of formula kink swing door installation site, adjusts adjustable support member, the horizontal mobile sleeve swing door is held up, it is ensured that described
Connecting bolt can connect horizontal mobile sleeve swing door and column；S9, installation connecting bolt connection horizontal mobile sleeve swing door and column.
Preferably, in step S6, new horizontal mobile sleeve swing door is placed on the supporting trolley, installs first spacing
Plate, it is ensured that first limiting plate can the spacing horizontal mobile sleeve swing door swing arm position, then by the supporting trolley
It is moved on first guide rail near middle position along the first guide rail.
As described above, the special purpose device and method for changing horizontal mobile sleeve swing door according to the present invention, with following beneficial
Effect：
1st, when horizontal mobile sleeve swing door is adjusted, swing door gear is held up by adjusting adjustable support member, utilize more originally calabash
The stability and positioning precision that reed is sling is greatly improved, and the installation site of new and old swing door is identical, therefore new swing door is installed
When position adjustment amount be greatly decreased, therefore can easily realize the dismounting that swing door is connected with column so that efficiency of construction and significantly
Improve；
2nd, special purpose device can easily reach the swing door that often place need to change, and must need to change swing door at every place more originally
Top hangs two chain block labor intensity to reduce significantly, and makes peace due to not using this Special Tool of chain block
Full property is also significantly improved；
3rd, present configuration form is simple and reliable, can roll in acid, the unit horizontal mobile sleeve swing door adjusted iterm such as electrogalvanizing
In promoted, improve horizontal mobile sleeve swing door adjustment labor efficiency, reduction personnel input and consume, ensure the project implementation
Quality and safety.
Description of the drawings
Fig. 1 is the structural representation that the present invention is arranged on the second guide rail.
Fig. 2 is the top view of the present invention.
Fig. 3 is the top view that horizontal mobile sleeve swing door is arranged on supporting trolley.
Fig. 4 is the front view of the present invention.
Fig. 5 is the front view that horizontal mobile sleeve swing door is arranged on supporting trolley.
Front views of the Fig. 6 for horizontal mobile sleeve swing door.
Top views of the Fig. 7 for horizontal mobile sleeve swing door.
Component label instructions
10 bases
101 first rollers
11 second rollers
111 stop parts
12 first guide rails
13 supporting trolleys
131 adjustable support member
132 first limiting plates
133 second limiting plates
134 putting holes
135 spacing holes
20 horizontal mobile sleeve swing doors
201 swing arms
202 bearings
21 columns
211 connecting bolts
22 second guide rails
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate description to be taken off
The content shown, so that those skilled in the art understands and reads, is not limited to enforceable qualificationss of the invention, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not affecting the present invention
Under the effect that can be generated and the purpose that can be reached, all should still fall and the model that can cover is obtained in disclosed technology contents
In enclosing.Meanwhile, in this specification it is cited such as " on ", D score, "left", "right", the term of " centre " etc., be merely convenient to chat
That what is stated understands, and is not used to limit enforceable scope of the invention, and being altered or modified for its relativeness is changing skill without essence
Hold in art, when being also considered as enforceable category of the invention.
As shown in figure 1, horizontal mobile sleeve swing door 20 is connected on column 21, the column 21 positioned at 22 phase of the second guide rail
Adjacent outer fix, horizontal mobile sleeve swing door 20 are located at the top of second guide rail 22.As shown in Figures 1 to 7, the present invention is carried
For a kind of special purpose device for changing horizontal mobile sleeve swing door, the special purpose device includes base 10, and the base 10 is provided with the
One roller 101 and two first guide rails 12, the special purpose device can be along the length of second guide rail 22 by the first roller 101
Direction moves back and forth, and first guide rail 12 is located above the base 10, it is preferable that first guide rail 12 and the base
Bracing frame is provided between 10, support frame as described above is welded on the base 10, first guide rail 12 is bolted in institute
State on bracing frame.Supporting trolley 13 is provided between two first guide rails 12, the supporting trolley 13 can pass through described second
Roller 11 can be moved back and forth along the length direction of first guide rail 12, and the supporting trolley 13 is provided with support horizontal loop pendulum
The adjustable support member 131 of dynamic door 20, by adjusting the height of adjustable support member 131 to match the position of horizontal mobile sleeve swing door 20
Put, facilitate being attached and removed from for horizontal mobile sleeve swing door 20 and column 21.
As shown in Figures 1 to 7, it is preferable that the supporting trolley 13 is provided with two, symmetry arrangement is in first guide rail 12
On, two supporting trolleys 13 simultaneously or independently can work, and remove the horizontal mobile sleeve swing door 20 of one or both sides.It is preferred that
Ground, first guide rail 12 are provided with stop part 111, and the stop part 111 is located at the two ends of first guide rail 12, to prevent
The supporting trolley 13 departs from first guide rail 12, may also set up the stop part 111 in the centre of first guide rail 12
（Do not show in figure）, prevent two supporting trolleys 13 from colliding.Preferably, the adjustable support member 131 be carrying bolt, institute
State carrying bolt and be provided with five, including a carrying bolt and four for supporting the swing arm 201 of the horizontal mobile sleeve swing door
The individual carrying bolt for supporting the bearing 202 of the horizontal mobile sleeve swing door.
As shown in Figures 1 to 7, it is preferable that the supporting trolley 13 is provided with stopping means, stopping means are included for limiting
First limiting plate 132 of swing arm 201 of the position horizontal mobile sleeve swing door and propping up for the spacing horizontal mobile sleeve swing door
Second limiting plate 133 of seat 202；First limiting plate 132 is provided with two pieces, when the horizontal mobile sleeve swing door is located at described
When on support dolly 13,132 points of two pieces of first limiting plates are listed in the both sides of the swing arm 201, it is preferable that the supporting trolley
On be additionally provided with putting hole 134 and spacing hole 135, first limiting plate 132 can respectively with the putting hole 134 and spacing hole
135 plugs coordinate, and the height of the putting hole 134 is less than the height of the spacing hole 135, when first limiting plate 132 is inserted
When entering the putting hole 134, when the horizontal mobile sleeve swing door 20 is placed on the supporting trolley 13, first limiting plate
132 will not touch the supporting trolley 13, so as to be convenient for carrying first limiting plate 132, when first limiting plate 132
When inserting the spacing hole 135, when the horizontal mobile sleeve swing door 20 is placed on the supporting trolley 13, described first is spacing
Plate 132 can the spacing horizontal mobile sleeve swing door 20 swing arm 201.Preferably, first limiting plate 132 is detachably connected
On the supporting trolley 13, second limiting plate 133 is fixedly connected on the supporting trolley 13, second limiting plate
133 are provided with four pieces, limit movement of the bearing 202 on the direction vertical with first guide rail 12.
The present invention provides a kind of method for changing horizontal mobile sleeve swing door using above-mentioned special purpose device, changes horizontal loop pendulum
The method of dynamic door includes removing step as follows：S1, special purpose device is moved to along the second guide rail 22 need to remove horizontal loop pendulum
The position of dynamic door 20, can arrange witness marker on second guide rail 22, enable the special purpose device to move directly to described
Specified location on two guide rails 22；S2, supporting trolley 13 is moved to along the first guide rail 12 horizontal mobile sleeve swing door that need to be removed
20 underface, adjusts adjustable support member 131, it is ensured that can hold up the horizontal mobile sleeve swing door 20；S3, the dismounting horizontal work
Set swing door 20 and the connecting bolt 211 of column 21, separate the horizontal mobile sleeve swing door 20 and the column 21；S4, general
The supporting trolley 13 for carrying horizontal mobile sleeve swing door 20 is moved on first guide rail 12 near centre along the first guide rail 12
Position, and make the supporting trolley 13 position keep it is constant, it is ensured that special purpose device along second guide rail 22 move when will not
Touch other horizontal mobile sleeve swing doors 20；S5, the lifting that special purpose device is moved to loop trolley end along the second guide rail 22
Position, hangs away horizontal mobile sleeve swing door 20 using hanging device.
Preferably, in step s 2, supporting trolley is moved to the horizontal mobile sleeve swing door that need to be removed along the first guide rail 12
Behind 20 underface, the first limiting plate 132 is installed, then adjusts the carrying bolt of adjustable support member 131, i.e., five, will be described sleeping
Formula kink swing door 20 holds up.
Preferably, the method for changing horizontal mobile sleeve swing door also includes following installation steps：S6, in the supporting trolley 13
It is upper to place new horizontal mobile sleeve swing door 20, the supporting trolley 13 is moved on first guide rail 12 along the first guide rail 12
Near middle position, and the position of the supporting trolley 13 is made to keep fixing, it is ensured that special purpose device is along second guide rail 22
Other horizontal mobile sleeve swing doors 20 will not be touched when mobile；S7, special purpose device is moved to along the second guide rail 22 and need to install sleeping
The position of formula kink swing door 20, the i.e. position of above-mentioned dismounting horizontal mobile sleeve swing door 20；S8, supporting trolley 13 is led along first
Rail 12 moves to the underface of 20 installation site of horizontal mobile sleeve swing door, adjusts adjustable support member 131, and the horizontal loop is put
Dynamic door 20 holds up, it is ensured that the connecting bolt 211 can be directly connected to horizontal mobile sleeve swing door 20 and column 21；S9, installation connection
Bolt 211 connects horizontal mobile sleeve swing door 20 and column 21.
Preferably, in step S6, new horizontal mobile sleeve swing door 20 is placed on the supporting trolley 13, installs first and limit
Position plate 132, it is ensured that first limiting plate 132 can the spacing horizontal mobile sleeve swing door 20 swing arm 201 position, then will
The supporting trolley 13 is moved on first guide rail 12 near middle position along the first guide rail 12.
In sum, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The principle and its effect of above-described embodiment only illustrative present invention, it is of the invention not for limiting.It is any ripe
The personage for knowing this technology all can carry out modifications and changes to above-described embodiment under the spirit and the scope without prejudice to the present invention.Cause
This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. it is a kind of change horizontal mobile sleeve swing door special purpose device, it is characterised in that including base (10), on the base (10)
Be provided with the first roller (101) and two first guide rails (12), first guide rail (12) above the base (10), two
Supporting trolley (13) is provided between first guide rail (12), the supporting trolley (13) can be along the length of first guide rail (12)
Degree direction moves back and forth；The supporting trolley (13) is provided with the adjustable support member (131) for supporting horizontal mobile sleeve swing door (20).
2. it is according to claim 1 change horizontal mobile sleeve swing door special purpose device, it is characterised in that：The supporting trolley
(13) two are provided with, symmetry arrangement is on first guide rail (12).
3. it is according to claim 2 change horizontal mobile sleeve swing door special purpose device, it is characterised in that：First guide rail
(12) it is provided with stop part (111).
4. it is according to claim 1 change horizontal mobile sleeve swing door special purpose device, it is characterised in that：The adjustable supports
Part (131) is carrying bolt, and the carrying bolt is provided with five, including a pendulum for being used to support the horizontal mobile sleeve swing door
The carrying bolt of arm (201) and four carrying bolts for supporting the bearing (202) of the horizontal mobile sleeve swing door.
5. it is according to claim 1 change horizontal mobile sleeve swing door special purpose device, it is characterised in that：The supporting trolley
(13) stopping means are provided with, stopping means include the first limit of the swing arm (201) for the spacing horizontal mobile sleeve swing door
Position plate (132) and second limiting plate (133) of the bearing (202) for the spacing horizontal mobile sleeve swing door；First limit
Position plate (132) is provided with two pieces, when the horizontal mobile sleeve swing door is located on the supporting trolley (13), two pieces of first limits
Position plate (132) point is listed in the both sides of the swing arm (201).
6. it is according to claim 1 change horizontal mobile sleeve swing door special purpose device, it is characterised in that：Described first is spacing
Plate (132) is detachably connected on the supporting trolley (13), and second limiting plate (133) is fixedly connected on the support
On dolly (13).
7. a kind of special purpose device of the replacing horizontal mobile sleeve swing door any one of utilization claim 1 to 6 changes horizontal
The method of kink swing door, horizontal mobile sleeve swing door (20) are connected on column (21), and the column (21) is positioned at the second guide rail
(22) adjacent outer fix, positioned at the top of second guide rail (22), special purpose device can edge for horizontal mobile sleeve swing door (20)
The length direction of second guide rail (22) is moved back and forth, it is characterised in that remove step including following：
S1, the position that special purpose device is moved to the horizontal mobile sleeve swing door (20) that need to be removed along the second guide rail (22)；
S2, the underface that supporting trolley is moved to the horizontal mobile sleeve swing door (20) that need to be removed along the first guide rail (12), are adjusted
Adjustable support member (131), the horizontal mobile sleeve swing door (20) is held up；
S3, the connecting bolt (211) for removing the horizontal mobile sleeve swing door (20) and column (21)；
S4, by carry horizontal mobile sleeve swing door (20) supporting trolley (13) be moved to first guide rail along the first guide rail (12)
(12) near middle position on, it is ensured that special purpose device along second guide rail (22) it is mobile when will not touch other horizontal work
Set swing door (20)；
S5, special purpose device is moved to into Hoisting Position along the second guide rail (22), horizontal mobile sleeve swing door is hung away using hanging device
(20)。
8. it is according to claim 7 change horizontal mobile sleeve swing door method, it is characterised in that：In step s 2, will prop up
After support dolly moves to the underface of the horizontal mobile sleeve swing door (20) that need to be removed along the first guide rail (12), the first limiting plate is installed
(132) adjustable support member (131) is then adjusted, the horizontal mobile sleeve swing door (20) is held up.
9. the method for changing horizontal mobile sleeve swing door according to claim 7, it is characterised in that also install step including following
Suddenly：
S6, new horizontal mobile sleeve swing door (20) is placed on the supporting trolley (13), by the supporting trolley (13) along
One guide rail (12) is moved on first guide rail (12) near middle position, it is ensured that special purpose device is along second guide rail
(22) other horizontal mobile sleeve swing doors (20) will not be touched when mobile；
S7, special purpose device is moved to along the second guide rail (22) position that need to install horizontal mobile sleeve swing door (20)；
S8, the underface that supporting trolley is moved to horizontal mobile sleeve swing door (20) installation site along the first guide rail (12), are adjusted
Adjustable support member (131), the horizontal mobile sleeve swing door (20) is held up, it is ensured that the connecting bolt (211) can connect horizontal
Kink swing door (20) and column (21)；
S9, installation connecting bolt (211) connection horizontal mobile sleeve swing door (20) and column (21).
10. it is according to claim 9 change horizontal mobile sleeve swing door method, it is characterised in that：In step S6, described
New horizontal mobile sleeve swing door (20) is placed on supporting trolley (13), the first limiting plate (132) is installed, it is ensured that described first is spacing
The position of the swing arm (201) of the spacing horizontal mobile sleeve swing door (20) of plate (132) energy, then by the supporting trolley (13) edge
First guide rail (12) is moved on first guide rail (12) near middle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941824.8A CN106540974B (en) | 2016-11-01 | 2016-11-01 | Replace the dedicated unit and method of horizontal mobile sleeve swing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941824.8A CN106540974B (en) | 2016-11-01 | 2016-11-01 | Replace the dedicated unit and method of horizontal mobile sleeve swing door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106540974A true CN106540974A (en) | 2017-03-29 |
| CN106540974B CN106540974B (en) | 2018-11-06 |
Family
ID=58392122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610941824.8A Active CN106540974B (en) | 2016-11-01 | 2016-11-01 | Replace the dedicated unit and method of horizontal mobile sleeve swing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106540974B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496862A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Planisher anti-crease rollers more changing device and anti-crease rollers replacing options |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2013043179A (en) * | 2011-08-22 | 2013-03-04 | Jfe Steel Corp | Roll replacement carriage for loop section |
| CN203890004U (en) * | 2014-04-30 | 2014-10-22 | 天海欧康科技信息(厦门)有限公司 | Rail guide vehicle for moving tobacco boxes |
| CN203925341U (en) * | 2014-02-20 | 2014-11-05 | 山东科瑞机械制造有限公司 | BOP preventer pallet slippage guide rail |
| CN203976303U (en) * | 2014-07-30 | 2014-12-03 | 浙江金盾链条制造有限公司 | The bay-lift table top of energy translation |
| CN205011331U (en) * | 2015-09-16 | 2016-02-03 | 中冶宝钢技术服务有限公司 | Frock is changed to electro -galvanizing unit loop bearing roller |
-
2016
- 2016-11-01 CN CN201610941824.8A patent/CN106540974B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013043179A (en) * | 2011-08-22 | 2013-03-04 | Jfe Steel Corp | Roll replacement carriage for loop section |
| CN203925341U (en) * | 2014-02-20 | 2014-11-05 | 山东科瑞机械制造有限公司 | BOP preventer pallet slippage guide rail |
| CN203890004U (en) * | 2014-04-30 | 2014-10-22 | 天海欧康科技信息(厦门)有限公司 | Rail guide vehicle for moving tobacco boxes |
| CN203976303U (en) * | 2014-07-30 | 2014-12-03 | 浙江金盾链条制造有限公司 | The bay-lift table top of energy translation |
| CN205011331U (en) * | 2015-09-16 | 2016-02-03 | 中冶宝钢技术服务有限公司 | Frock is changed to electro -galvanizing unit loop bearing roller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496862A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | Planisher anti-crease rollers more changing device and anti-crease rollers replacing options |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106540974B (en) | 2018-11-06 |
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