CN108080539B - Sarasota prestressing steel wire bunch and its processing method, processing unit (plant) - Google Patents
Sarasota prestressing steel wire bunch and its processing method, processing unit (plant) Download PDFInfo
- Publication number
- CN108080539B CN108080539B CN201711464105.2A CN201711464105A CN108080539B CN 108080539 B CN108080539 B CN 108080539B CN 201711464105 A CN201711464105 A CN 201711464105A CN 108080539 B CN108080539 B CN 108080539B
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- Prior art keywords
- steel wire
- prestressing steel
- wire bunch
- locating part
- sarasota
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F99/00—Subject matter not provided for in other groups of this subclass
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wire Processing (AREA)
Abstract
The present invention provides a kind of Sarasota prestressing steel wire bunch processing methods, it include: that several locating parts are arranged on station according to the default line style of prestressing steel wire bunch to be cut, prestressing steel wire bunch to be cut is integrally placed on each locating part, so that prestressing steel wire bunch to be cut can be by default line style molding on the locating part, and then disposable integral cutting is carried out to prestressing steel wire bunch to be cut, need to be cut by root with to solve prestressing steel wire bunch lead to that consuming time is long, the problem of construction efficiency is low and cutting accuracy not can guarantee；The present invention also provides a kind of using Sarasota prestressing steel wire bunch made of the processing method, and the accuracy of the Sarasota prestressing steel wire bunch is made to meet construction requirement；A kind of Sarasota prestressing steel wire bunch processing unit (plant) is additionally provided, is realized to the disposable integral cutting of prestressing steel wire bunch, to improve construction efficiency and ensure that the cutting accuracy of prestressing steel wire bunch.
Description
Technical field
The present invention relates to field of bridge construction more particularly to a kind of Sarasota prestressing steel wire bunch and its processing methods, processing
Device.
Background technique
Sarasota staying cable anchorage zone uses prestressed reinforced concrete structure, to guarantee that tower stress deposit, Sarasota are circumferential
Using the small parallel steel wire bulb-end anchorage prestress system of amount of recovery, every beam is 24 parallel steel wires, prestressing force parallel steel wire bunch
Type is complicated curve, 24 steel wires with it is a branch of it is interior be all space curve, anchorage length is different, parallel steel wire bulb-end anchorage
The machining deviation of the same Shu Gangsi of compressor wire beam request is no more than 1/3000, machining deviation cross senior general occur local steel wire by
Power is excessive and fracture of wire phenomenon.
Existing Sarasota prestressing force parallel wire unit generallys use rear threading method installation, i.e., in molded pipe after casting concrete
Prestressing force parallel wire unit is penetrated in road, takes anchor ring, measures every steel wire and anchor plate physical length, is cut by root, with true
The machining accuracy of parallel steel wire, then heading tensioning are protected, the method construction efficiency is low, and the cutting accuracy of prestressing steel wire bunch can not be protected
Card.
Summary of the invention
The purpose of the present invention is intended to provide a kind of Sarasota prestressing steel wire bunch processing method, is needed with solving prestressing steel wire bunch
Lead to the problem of consuming time is long, and construction efficiency is low and cutting accuracy not can guarantee by root cutting.
A further object of the present invention is intended to provide Sarasota prestressing steel wire bunch made of a kind of above-mentioned processing method of utilization, makes
The accuracy of the Sarasota prestressing steel wire bunch meets construction requirement.
Another object of the present invention is intended to provide a kind of Sarasota prestressing steel wire bunch processing unit (plant), realizes to prestress steel
The disposable integral cutting of tow, to improve construction efficiency and ensure that the cutting accuracy of prestressing steel wire bunch.
To achieve the goals above, the present invention the following technical schemes are provided:
The present invention provides a kind of Sarasota prestressing steel wire bunch processing methods, comprising: according to prestressing steel wire bunch to be cut
Default line style several locating parts are set on station；Prestressing steel wire bunch to be cut is integrally placed in each locating part
On, so that prestressing steel wire bunch to be cut can be by default line style molding on the locating part；To prestressing steel wire bunch to be cut
Carry out disposable integral cutting.
Further, it described the step of disposable integral cutting is carried out to prestressing steel wire bunch to be cut, specifically includes: benefit
With the cutting machine being fixedly arranged on station close to prestressing steel wire bunch one end to be cut, which is carried out
Disposable integral cutting.
Preferably, the locating part quantity for limiting the same prestressing steel wire bunch to be cut is odd number, the odd number
Locating part is symmetrical about the locating part of middle position.
Further, each locating part is slidingly disposed on the station by slideway, described according to be cut
The default line style of prestressing steel wire bunch specifically includes the step of several locating parts are arranged on station: pre- being answered based on to be cut
The default line style of power steel tendon carries out sliding adjustment to the position of each locating part respectively, so that position locating for each locating part
It sets and meets design requirement.
Correspondingly, the present invention also provides a kind of Sarasota prestressing steel wire bunch, the Sarasota prestressing steel wire bunch passes through upper
Sarasota prestressing steel wire bunch processing method described in any technical solution is stated to be made.
Correspondingly, the present invention also provides a kind of Sarasota prestressing steel wire bunch processing unit (plant)s, including station and several limits
Position part, each locating part is fixed for prestressing steel wire bunch to be cut to be carried out limit type according to default line style, so as to limit type
Fixed prestressing steel wire bunch to be cut carries out disposable integral cutting.
Preferably, each locating part, which is sequentially spaced, is fixedly arranged on the station.
Further, the Sarasota prestressing steel wire bunch processing unit (plant) further include for prestressing steel wire bunch to be cut into
The cutting machine of row cutting, the cutting machine are set on the station.
Preferably, the locating part quantity for limiting the same prestressing steel wire bunch to be cut is odd number, the odd number
Locating part is symmetrical about the locating part of middle position.
Preferably, it is installed with multiple groups locating part on the station, to process the prestressing steel wire bunch of different default line styles.
Further, each locating part is slidingly disposed on the station, and each locating part is in the station
On be all arranged in a one-to-one correspondence slideway, to adjust each locating part to meeting at position specified by default line style.
Further, the locating part offers fixation hole, the locating part by fixing piece through the fixation hole and
Slideway and be limited on the station.
Compared with prior art, the solution of the invention has the following advantages:
1. Sarasota prestressing steel wire bunch processing method provided by the invention, according to the default line of prestressing steel wire bunch to be cut
Several locating parts are arranged in type on station；Prestressing steel wire bunch to be cut is integrally placed on each locating part, so that
Prestressing steel wire bunch to be cut can be by default line style molding on the locating part；And then prestressing steel wire bunch to be cut is carried out
Disposable integral cutting, solves in the prior art that prestressing steel wire bunch is not fitted design, improving integral cut by root cutting
It cuts, construction efficiency is improved, and ensure that the machining accuracy of prestressing steel wire bunch, in addition, this processing method on the ground can be complete
At, the prestressing steel wire bunch completed the process is installed to Sarasota by way of lifting, high altitude operation be changed to ground make
Industry reduces high altitude operation work amount, reduces risk.
2. Sarasota prestressing steel wire bunch processing method provided by the invention, each described if the station is equipped with dry slide
Locating part is slidingly disposed on the station by slideway, can be divided based on the default line style of prestressing steel wire bunch to be cut
The other position to each locating part carries out sliding adjustment, so that the location of each described locating part meets design requirement, thus root
The position of the locating part is adjusted flexibly according to the corresponding default line style of prestressing steel wire bunch to be cut.
3. above-mentioned Sarasota prestressing steel wire bunch processing method system is utilized in Sarasota prestressing steel wire bunch provided by the invention
At making the accuracy of the Sarasota prestressing steel wire bunch meet construction requirement.
4. Sarasota prestressing steel wire bunch processing unit (plant) provided by the invention, each locating part is used for prestressing force to be cut
Steel tendon carries out limit type according to default line style and fixes, to carry out disposable whole to the fixed prestressing steel wire bunch to be cut of limit type
Body cutting, realizes to the disposable integral cutting of prestressing steel wire bunch, to improve construction efficiency and ensure that prestressing steel wire bunch
Cutting accuracy.
5. Sarasota prestressing steel wire bunch processing unit (plant) provided by the invention, it is fixed with multiple groups locating part on the station,
The prestressing steel wire bunch that line style can be preset with simultaneous processing difference, improves the producing efficiency of prestressing steel wire bunch.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow diagram of Sarasota prestressing steel wire bunch processing method one embodiment of the invention；
Fig. 2 is the flow diagram of another embodiment of Sarasota prestressing steel wire bunch processing method of the invention；
Fig. 3 is the flow diagram of another embodiment of Sarasota prestressing steel wire bunch processing method of the invention；
Fig. 4 is the structural schematic diagram of Sarasota prestressing steel wire bunch processing unit (plant) one embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
As shown in Figure 1, the embodiment of the invention provides a kind of Sarasota prestressing steel wire bunch processing methods, comprising:
Several locating parts are arranged according to the default line style of prestressing steel wire bunch to be cut in S11 on station.Wherein, it limits
The quantity of position part and position can preset line style according to the steel tendon sketched the contours on design drawing and determine.
Prestressing steel wire bunch to be cut is integrally placed on each locating part by S12, so that compressor wire to be cut
Beam can be by default line style molding on the locating part.Preferably, the locating part is U-shaped locating part, described to be cut pre- to answer
Power steel tendon can be placed in the U-lag of U-shaped locating part.
S13 carries out disposable integral cutting to prestressing steel wire bunch to be cut.
Prestressing steel wire bunch not can guarantee every steel wire all in parallel, straight shape after penetrating bellows in the prior art
State causes prestressing steel wire bunch not to be fitted design, needs to cut by root, construction efficiency is low.Sarasota prestressing steel wire bunch of the present invention
Processing method, which is realized, is modified to integral cutting by root cutting for prestressing steel wire bunch, improves construction efficiency, and ensure that pre-
The machining accuracy of stress wire beam will be completed the process by way of lifting in addition, this processing method is just achievable on the ground
Prestressing steel wire bunch install to Sarasota, high altitude operation is changed to Ground Operation, high altitude operation work amount is reduced, reduces
Construction risk.
Further, the prestressing steel wire bunch to be cut on the locating part is formed in the 1:1 ratio of default line style, so that
Cut complete prestressing steel wire bunch can directly location and installation on Sarasota bar construction, guarantee the accurate of prestressing steel wire bunch
Degree.
Further, as shown in Fig. 2, the Sarasota prestressing steel wire bunch processing method that another of the invention embodiment provides,
It specifically includes:
Several locating parts are arranged according to the default line style of prestressing steel wire bunch to be cut in S11 on station.Wherein, it limits
The quantity of position part and position can preset line style according to the prestressing steel wire bunch sketched the contours on design drawing and determine.
Prestressing steel wire bunch to be cut is integrally placed on each locating part by S12, so that compressor wire to be cut
Beam can be by default line style molding on the locating part.Preferably, the locating part is U-shaped locating part, described to be cut pre- to answer
Power steel tendon can be placed in the U-lag of U-shaped locating part.
S131, it is to be cut to this using the cutting machine being fixedly arranged on station close to prestressing steel wire bunch one end to be cut
Prestressing steel wire bunch carries out disposable integral cutting.
Preferably, in another embodiment of the present invention, for limiting the limit of the same prestressing steel wire bunch to be cut
Position number of packages amount is odd number, and the odd number locating part is symmetrical about the locating part of middle position, answers the to be cut of both ends pre-
Power steel tendon is consistent with default line style.
Preferably, multiple groups locating part is provided on the station, every group of locating part can be respectively according to prestressing force to be cut
Default line style needed for steel tendon is arranged on station, and the prestressing steel wire bunch of line style can be preset with simultaneous processing difference, is mentioned
The high producing efficiency of prestressing steel wire bunch.
Further, the station is equipped with slideway, and each locating part is slidingly disposed at the operation by slideway
On platform, neatly to adjust each locating part 2 to meeting at position specified by the default line style of prestressing steel wire bunch.
As shown in figure 3, being specifically included in the Sarasota prestressing steel wire bunch processing method that another embodiment of the invention provides:
S111, the default line style based on prestressing steel wire bunch to be cut carry out sliding tune to the position of each locating part respectively
It is whole, so that the location of each described locating part meets design requirement.Wherein, the quantity of locating part and position can be according to design drawings
The steel tendon sketched the contours on paper is preset line style and is determined.
Prestressing steel wire bunch to be cut is integrally placed on each locating part by S12, so that compressor wire to be cut
Beam can be by default line style molding on the locating part.Preferably, the locating part is U-shaped locating part, described to be cut pre- to answer
Power steel tendon can be placed in the U-lag of U-shaped locating part.
S13 carries out disposable integral cutting to prestressing steel wire bunch to be cut.
Sarasota prestressing steel wire bunch processing method provided by the invention is convenient for if dry slide is arranged on the station
The locating part slided on the slideway according to different default line styles be adjusted flexibly be placed on the locating part to
Prestressing steel wire bunch is cut, required default line style is reached.
Correspondingly, the present invention also provides a kind of Sarasota prestressing steel wire bunch, the Sarasota prestressing steel wire bunch passes through upper
It states Sarasota prestressing steel wire bunch processing method described in any technical solution to be made, makes the Sarasota prestressing steel wire bunch
Accuracy meets construction requirement, and can directly location and installation reduce on Sarasota steel frame construction, reducing high altitude operation work amount
Construction risk, and improve construction efficiency.
Correspondingly, as shown in figure 4, the present invention also provides a kind of Sarasota prestressing steel wire bunch processing unit (plant), including operation
Platform 1 and several locating parts 2, each locating part 2 are consolidated for prestressing steel wire bunch 3 to be cut to be carried out limit type according to default line style
It is fixed, to carry out disposable integral cutting to the fixed prestressing steel wire bunch to be cut 3 of limit type.Wherein, the number of the locating part 2
Amount and position can be determined according to the default line style of the prestressing steel wire bunch 3 sketched the contours on design drawing, in addition, can be by adjusting limit
The height of part 2, so that the prestressing steel wire bunch to be cut 3 being placed on the locating part 2 is fitted required default line style, preferably
Ground, the locating part 2 are U-shaped locating part, and the prestressing steel wire bunch 3 to be cut is placed on U after can penetrating in advance bellows 4 again
In the U-lag of shape locating part 2, and every steel wire is adjusted all in parallel, straight state, to guarantee measurement and cutting accuracy.
Sarasota prestressing steel wire bunch processing unit (plant) provided by the invention realizes disposable to prestressing steel wire bunch 3 whole
Cutting, to improve construction efficiency and ensure that the cutting accuracy of prestressing steel wire bunch 3, in addition, the processing unit (plant) may be provided at ground
On face, the prestressing steel wire bunch 3 completed the process is installed to Sarasota by way of lifting, prestressing steel wire bunch 3 is cut
High altitude operation be changed to Ground Operation, reduce high altitude operation work amount, reduce construction risk, guarantee personal safety.
Preferably, each locating part 2 is sequentially spaced and is fixedly arranged on the station, between two adjacent locating parts 2
Distance is determined according to line style is preset, and the distance between adjacent locating part 2 of every two can be set to different value, by default line style
It is fitted the prestressing steel wire bunch to be cut 3 being placed on locating part 2.
Further, the Sarasota prestressing steel wire bunch processing unit (plant) further include for prestressing steel wire bunch to be cut into
The cutting machine of row cutting, the cutting machine are fixedly arranged on the station 1 of described 3 one end of prestressing steel wire bunch to be cut, should
CNC high-pressure water jet cutting machine can be used in cutting machine, is applicable to the cutting of any material, and cutting accuracy is high, does not generate thermal change
Shape, and there is the cutting mode of environmental protection.
Preferably, the locating part quantity for limiting the same prestressing steel wire bunch to be cut 3 is odd number, the odd number
Locating part 2 is symmetrical about the locating part 2 of middle position, keeps the prestressing steel wire bunch to be cut 3 at both ends and default line style
Unanimously.
Preferably, it is fixed with multiple groups locating part 2 on the station 1, the pre- of line style can be preset with simultaneous processing difference and is answered
Power steel tendon 3 improves the producing efficiency of prestressing steel wire bunch 3.
Further, each locating part 2 is slidingly disposed on the station 1, and each locating part 2 is in the operation
It is all arranged in a one-to-one correspondence slideway on platform 1, neatly to adjust each locating part 2 to meeting prestressing steel wire bunch 3
At position specified by default line style.
Further, the locating part 2 offers fixation hole, and the locating part 2 runs through the fixation hole by fixing piece
And slideway and be limited on the station 1, so that the limit be adjusted flexibly according to the corresponding default line style of prestressing steel wire bunch 3
The position of position part 2.
Sarasota prestressing steel wire bunch processing unit (plant) provided by the invention, concrete operation method are as follows:
Before being cut to prestressing steel wire bunch, according to the default line style of prestressing steel wire bunch in design drawing, in station
On sketch the contours of the default line style of prestressing steel wire bunch, to determine the quantity of locating part and the position on station, and according to true
The prestressing steel wire bunch to be cut for penetrating bellows, is then placed on locating part by the fixed each locating part in fixed position, adjustment
It is to be cut that every steel wire all in parallel, straight state, by measuring instrument measures prestressing steel wire bunch to be cut
Length carries out disposable integral cutting to prestressing steel wire bunch to be cut finally by cutting machine.
The above is only some embodiments of the invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of Sarasota prestressing steel wire bunch processing method characterized by comprising
According to the default line style of prestressing steel wire bunch to be cut, several locating parts are set on station；Specifically include: based on to
The default line style for cutting prestressing steel wire bunch, carries out sliding adjustment to the position of each locating part respectively, so that each locating part
Location meets design requirement；Wherein, each locating part is slidingly disposed on the station by slideway；
Prestressing steel wire bunch to be cut is integrally placed on each locating part, so that prestressing steel wire bunch to be cut is described
It can be by default line style molding on locating part；
Disposable integral cutting is carried out to prestressing steel wire bunch to be cut.
2. Sarasota prestressing steel wire bunch processing method according to claim 1, which is characterized in that described pre- to be answered to be cut
Power steel tendon carries out the step of disposable integral cutting, specifically includes:
Using the cutting machine being fixedly arranged on station close to prestressing steel wire bunch one end to be cut, to the compressor wire to be cut
The disposable integral cutting of Shu Jinhang.
3. Sarasota prestressing steel wire bunch processing method according to claim 1, which is characterized in that for limit it is same to
The locating part quantity for cutting prestressing steel wire bunch is odd number, the locating part pair of the odd number locating part about middle position
Claim.
4. a kind of Sarasota prestressing steel wire bunch, which is characterized in that the Sarasota prestressing steel wire bunch in claim 1-3 by appointing
Sarasota prestressing steel wire bunch processing method described in one is made, so that the Sarasota prestressing steel wire bunch can be by default line
Type molding.
5. a kind of Sarasota prestressing steel wire bunch processing unit (plant), which is characterized in that including station and several locating parts, each limit
Position part is fixed for prestressing steel wire bunch to be cut to be carried out limit type according to default line style, to be cut pre- to fix to limit type
The disposable integral cutting of stress wire Shu Jinhang；
Each locating part is slidingly disposed on the station, and each locating part is all corresponded on the station and set
It is equipped with slideway, to adjust each locating part to meeting at position specified by default line style.
6. Sarasota prestressing steel wire bunch processing unit (plant) according to claim 5, which is characterized in that each locating part is sequentially
Interval is fixedly arranged on the station.
7. Sarasota prestressing steel wire bunch processing unit (plant) according to claim 5, which is characterized in that further include for to be cut
The cutting machine that prestressing steel wire bunch is cut is cut, the cutting machine is fixedly arranged on the station.
8. Sarasota prestressing steel wire bunch processing unit (plant) according to claim 5, which is characterized in that for limit it is same to
The locating part quantity for cutting prestressing steel wire bunch is odd number, the locating part pair of the odd number locating part about middle position
Claim.
9. Sarasota prestressing steel wire bunch processing unit (plant) according to claim 5, which is characterized in that the station is equipped with
Multiple groups locating part, to process the prestressing steel wire bunch of different default line styles.
10. Sarasota prestressing steel wire bunch processing unit (plant) according to claim 5, which is characterized in that the locating part opens up
There is fixation hole, the locating part is limited on the station by fixing piece through the fixation hole and slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464105.2A CN108080539B (en) | 2017-12-28 | 2017-12-28 | Sarasota prestressing steel wire bunch and its processing method, processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464105.2A CN108080539B (en) | 2017-12-28 | 2017-12-28 | Sarasota prestressing steel wire bunch and its processing method, processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108080539A CN108080539A (en) | 2018-05-29 |
| CN108080539B true CN108080539B (en) | 2019-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711464105.2A Active CN108080539B (en) | 2017-12-28 | 2017-12-28 | Sarasota prestressing steel wire bunch and its processing method, processing unit (plant) |
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| CN204819099U (en) * | 2015-07-17 | 2015-12-02 | 中国建筑第二工程局有限公司 | Vertical pipeline steel strand wires fly-cutting equipment |
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| CN106734757A (en) * | 2017-01-05 | 2017-05-31 | 孙志娥 | A kind of steel wire rope is molded shearing equipment |
| CN106975717A (en) * | 2017-04-19 | 2017-07-25 | 朱礼鹏 | A kind of steel wire rope cutting equipment |
| CN206445139U (en) * | 2017-02-09 | 2017-08-29 | 宁波兴宝华刷业有限公司 | A kind of torsion wire device-specific wire feed, wire shearing machine structure |
| CN207793884U (en) * | 2017-12-27 | 2018-08-31 | 中交路桥华南工程有限公司 | The steel frame construction of Sarasota upper king-post strut |
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2017
- 2017-12-28 CN CN201711464105.2A patent/CN108080539B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204819099U (en) * | 2015-07-17 | 2015-12-02 | 中国建筑第二工程局有限公司 | Vertical pipeline steel strand wires fly-cutting equipment |
| CN205629236U (en) * | 2016-05-26 | 2016-10-12 | 昆山众备机械设备有限公司 | Steel wire fixed length shearing work platform |
| CN106734757A (en) * | 2017-01-05 | 2017-05-31 | 孙志娥 | A kind of steel wire rope is molded shearing equipment |
| CN206445139U (en) * | 2017-02-09 | 2017-08-29 | 宁波兴宝华刷业有限公司 | A kind of torsion wire device-specific wire feed, wire shearing machine structure |
| CN106975717A (en) * | 2017-04-19 | 2017-07-25 | 朱礼鹏 | A kind of steel wire rope cutting equipment |
| CN207793884U (en) * | 2017-12-27 | 2018-08-31 | 中交路桥华南工程有限公司 | The steel frame construction of Sarasota upper king-post strut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108080539A (en) | 2018-05-29 |
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Effective date of registration: 20181115 Address after: 528400 19, 3, Central Plaza, 1 Xing Zheng Road, East District, Zhongshan, Guangdong. Applicant after: Road & Bridge South China Engineering Co., Ltd. Applicant after: Road & Bridge International Co., Ltd. Address before: 528400 19, 3, Central Plaza, 1 Xing Zheng Road, East District, Zhongshan, Guangdong. Applicant before: Road & Bridge South China Engineering Co., Ltd. |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yuliang Inventor after: Zhao Shenghui Inventor after: Lv Yansong Inventor after: Xu Yuchi Inventor after: Huang Zhao Inventor after: Liu Huaigang Inventor after: Wang Junwen Inventor after: Yang Zhou Inventor after: Gao Shiqiang Inventor after: Xiao Xiangrong Inventor after: Fei Yongzhong Inventor after: Jia Guangxuan Inventor after: Xie Bo Inventor before: Fei Yongzhong Inventor before: Lv Yansong Inventor before: Xu Yuchi Inventor before: Huang Zhao Inventor before: Yang Zhou Inventor before: Chen Yuliang Inventor before: Liu Huaigang Inventor before: Wang Junwen Inventor before: Gao Shiqiang Inventor before: Xiao Xiangrong Inventor before: Jia Guangxuan Inventor before: Xie Bo Inventor before: Zhao Shenghui |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |