CN109423896A - A kind of annular steel wire rope - Google Patents
A kind of annular steel wire rope Download PDFInfo
- Publication number
- CN109423896A CN109423896A CN201710721248.0A CN201710721248A CN109423896A CN 109423896 A CN109423896 A CN 109423896A CN 201710721248 A CN201710721248 A CN 201710721248A CN 109423896 A CN109423896 A CN 109423896A
- Authority
- CN
- China
- Prior art keywords
- wirerope
- wire rope
- strands
- steel wire
- steel wires
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2055—Improving load capacity
Abstract
A kind of annular steel wire rope is disclosed herein, and the annular steel wire rope includes the wirerope that length is m, and the wirerope includes 6 strands of steel wires and 1 strand core；Wherein, the head and the tail both ends of the wirerope are set as the wire rope core that severing length is n respectively 3 strands of steel wires and length are s, n=2s；The head and the tail both ends of the wire rope core are connected with each other, and 3 strands of steel wires of head end 0~2s segment of the wirerope are overlapped and are wrapped on 3 strands of steel wires of tail end 0~2s segment of the wirerope；The perimeter of the annular steel wire rope is set as t, t=m-n.The application can be applied to wirerope technical field, disadvantage existing in the prior art can be effectively overcome using the application, it can be realized the establishment of cyclic annular non junction formula rope belt, it can effectively avoid because the case where the mutation of rope diameter, the tensile property of annular steel wire rope can be effectively improved brought by connector.
Description
Technical field
This application involves but be not limited to wirerope, especially a kind of annular steel wire rope.
Background technique
Wirerope is that mechanical property and the satisfactory steel wire of geometric dimension are twisted together according to certain rules
Helical form steel tendon, wirerope is by steel wire, wire rope core and grease composition.Wirerope is first to be twisted stock by multilayer steel wire, then with rope
Centered on core, helically wound rope is twisted by certain amount stock.In material carrying machine, for promotion, traction, tension and carrying
It is used.The intensity of wirerope is high, from heavy and light, stable working, be not easy whole root fracture suddenly, reliable operation.It is more next based on this characteristic
More producers starts optimal setting wirerope, to be applied in the production line of its own.
By taking mineral wool board as an example, the dry kiln kiln temperature in mineral wool board production is higher, and the drive apparatus of past transport mineral wool board is set
It is set to the kind of drive that chain adds carrier bar, weight is big, and motor driven is power-consuming, easy break-down；Due to rotation and torque etc. because
Element, chain are easy stuck, high failure rate；Wherein, the connection type of belt wheel and belt be generally belt directly with belt wheel face contact,
And belt is often easy aging at a higher temperature.To solve the above-mentioned problems, start the transmission side of research and development setting wirerope
Formula to substitute belt as new pumped (conveying) medium, and can adapt to the work condition environment of mineral wool board.
However, above-mentioned wirerope is in application process, connected by the binding at head and the tail both ends, to form the biography of closed circular
Dynamic wirerope；There are raised joint structure, outer diameter is significantly greater than the biography at other positions for the binding position at above-mentioned head and the tail both ends
Running rope diameter.Raised connector at above-mentioned binding position usually scratches mineral wool plate surface during transportation, and passes through belt pulley
When generate certain vibration, influence the transmission precision of equipment.
Summary of the invention
The technical issues of the application solves is to provide a kind of annular steel wire rope, can effectively overcome existing in the prior art
Disadvantage can be realized the establishment of cyclic annular non junction formula rope belt, can effectively avoid because of rope diameter mutation brought by connector
Situation can effectively improve the tensile property of annular steel wire rope.
In order to solve the above technical problems, the annular steel wire rope includes length this application provides a kind of annular steel wire rope
For the wirerope of m, the wirerope includes 6 strands of steel wires and 1 strand core；Wherein,
The head and the tail both ends of the wirerope are set as the wire rope core that the 3 strands of steel wires and length that severing length is n respectively are s,
N=2s；The head and the tail both ends of the wire rope core are connected with each other, and 3 strands of steel wires of head end 0~2s segment of the wirerope are overlapped and twined
It is wound on 3 strands of steel wires of tail end 0~2s segment of the wirerope；
The perimeter of the annular steel wire rope is set as t, t=m-n.
Above-mentioned annular steel wire rope, can also have following features,
3 strands of steel wires of head end 0~s segment of the wirerope overlap and are wrapped in tail end s~2s of the wirerope
On 3 strands of steel wires of segment.
Above-mentioned annular steel wire rope, can also have following features,
3 strands of steel wires of head end s~2s segment of the wirerope overlap and are wrapped in 0~s of tail end of the wirerope
On 3 strands of steel wires of segment.
Above-mentioned annular steel wire rope, can also have following features,
3 strands of 3 strands of steel wires of head end, tail end steel wires of the wirerope are set as, and are inserted into two strands of adjacent steel wires after breaking directly
Between.
Above-mentioned annular steel wire rope, can also have following features,
The length of the wirerope is 44 meters, 30 meters of the Zhou Changwei of the annular steel wire rope, the head and the tail two of the wirerope
7 meters of severing of wire rope core is distinguished at end 3 strands of steel wires that severing length is 14 meters respectively, the head and the tail both ends of the wirerope.
Above-mentioned annular steel wire rope, can also have following features,
The length of the wirerope is 50 meters, 30 meters of the Zhou Changwei of the annular steel wire rope, the head and the tail two of the wirerope
10 meters of severing of wire rope core is distinguished at end 3 strands of steel wires that severing length is 20 meters respectively, the head and the tail both ends of the wirerope.
Above-mentioned annular steel wire rope, can also have following features,
The length of the wirerope is 40 meters, 30 meters of the Zhou Changwei of the annular steel wire rope, the head and the tail two of the wirerope
5 meters of severing of wire rope core is distinguished at end 3 strands of steel wires that severing length is 10 meters respectively, the head and the tail both ends of the wirerope.
The application above-mentioned technical proposal has the following beneficial effects:
Compared with the prior art, above-mentioned annular steel wire rope provided by the present application, can effectively avoid closed circular structure
Exposed connector on the outside of wirerope can be realized the rope belt of cyclic annular non junction formula, can effectively avoid because brought by connector
The case where diameter of restricting is mutated；In turn, additionally it is possible to by tangent face contact most between single cord, i.e., the adjacent strand in outside it
Between contact tangent to each other, and with central strand is tangent contacts；It can be realized the close-packed arrays between strand, can effectively improve
The tensile property of cyclic structure ontology.
Other features and advantage will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood by implementing the embodiment of the present invention.The purpose of the application and other advantages can be by illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical scheme, and constitutes part of specification, with this
The embodiment of application is used to explain the technical solution of the application together, does not constitute the limitation to technical scheme.
Fig. 1 is the flow diagram of the embodiment of the present invention one；
Fig. 2 is the schematic cross-section of the annular steel wire rope of the embodiment of the present invention one；
Fig. 3 is the flow diagram of the embodiment of the present invention two；
It illustrates:
1- wire rope core, 2- steel wire.
Specific embodiment
Embodiments herein is described in detail below in conjunction with attached drawing.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can mutual any combination.
Embodiment one:
As shown in connection with fig. 1, the embodiment of the present invention one provides a kind of preparation method of annular steel wire rope, including walks as follows
It is rapid:
Step a: taking length is the wirerope of m, and the wirerope includes 6 strands of steel wires and 1 strand core；
Step b: the wire rope core that the 3 strands of steel wires and length that the head and the tail both ends difference severing length of wirerope is n are s, n=
2s；
Wherein, the remaining three strands of steel wires of head end in step b are intended to mutually wind with the remaining three strands of steel wires of tail end,
To constitute 6 strands of new winding arrangements, and finally constitute jointless annular steel wire rope；
Step c: the head and the tail both ends of wire rope core are connected with each other, 3 strands of steel wires away from wirerope head end 0~s segment be overlapped on away from
On 3 strands of steel wires of wirerope tail end s~2s segment, 3 strands of steel wires away from wirerope tail end 0~s segment are overlapped on away from steel wire
On 3 strands of steel wires of head end s~2s segment of restricting；
Step d: 3 strands of steel wires away from wirerope head end 0~s segment are successively wrapped in away from the area wirerope tail end s~2s
Between section 3 strands of steel wires on, and the end of 3 strands of steel wires of head end connects with 3 bursts of steel cord ends of tail end severing；
Wherein, above-mentioned 3 strands of steel wires apart from head end 0~s segment, can successively wind, i.e., one steel wire therein is first
It is wrapped in away from wirerope tail end s~2s segment, this strand of steel wire is wound since from head end s, and is wrapped in apart from tail
It holds on the position at s；It then proceedes to wind, until being wound on the position at tail end 2s, and mutual with tail end cut-off part
The winding of one steel wire of head end is completed in contact at this time；And so on, and complete the winding of the remaining two strands of steel wires of head end；
Step e: 3 strands of steel wires away from wirerope tail end 0~s segment are successively wrapped in away from the area wirerope head end s~2s
Between section 3 strands of steel wires on, and the end of 3 strands of steel wires of tail end connects with 3 bursts of steel cord ends of head end severing, to complete length as t
Annular steel wire rope, t=m-n.
Wherein, after the operation for completing step c, the winding operation of 3 strands of steel wires of wirerope tail end, operation and head can be carried out
The winding operation at end is similar；Corresponding winding operation will can be successively carried out apart from 3 strands of steel wires of wirerope tail end 0~s segment；
It is first wrapped in firstly, one steel wire therein may be selected away from wirerope head end s~2s segment, this strand of steel wire is from apart from tail end
Start to wind at s, and is wrapped on the position at head end s；It then proceedes to wind, until being wound at head end 2s
It on position, and contacts with each other with head end cut-off part, completes the winding of one steel wire of tail end at this time；And so on, and complete tail end
The winding of remaining two strands of steel wires.
In concrete operations, by annular steel wire rope made of above-mentioned winding method, closed circular structure can be effectively avoided
Wirerope on the outside of exposed connector, can be realized the rope belt of cyclic annular non junction formula, can effectively avoid being brought because of connector
Rope diameter mutation the case where.
As shown in Fig. 2, further, any cross section of above-mentioned annular steel wire rope is by 6 strands of strands of steel wire 2 and 1
Core 1 is constituted, and any steel wire contacts with each other with two strands of adjacent steel wires 2 and wire rope core 1；That is, can be by single cord (i.e.
Steel wire) most tangent face contact, i.e. contact tangent to each other between the adjacent strand (i.e. steel wire) in outside each other, and in
Entreat strand (i.e. wire rope core) tangent contact；It can be realized the close-packed arrays between strand, into cyclic structure ontology can be effectively improved
Tensile property.
Embodiment two:
As shown in figure 3, second embodiment of the present invention provides a kind of preparation method of annular steel wire rope, main operational steps with
Embodiment one is similar, about the setting of key step, refers to the record in embodiment one, is intended to illustrate between the two herein
Difference.
It further include step f in the present embodiment, the step f is arranged after step e；
Step f: the end of the end of 3 strands of steel wires of wirerope head end, 3 strands of steel wires of wirerope tail end is broken directly respectively,
And it is inserted between two strands of adjacent steel wires.
In concrete operations, by the setting of above-mentioned preferred steps, can 3 steel cord ends be inserted into adjacent two strands of steel wires it
Between, the structural stability of steel cord end can be effectively improved, stability caused by steel cord end leakage can effectively be avoided to lack
It falls into.
Embodiment three:
The embodiment of the present invention three provides a kind of annular steel wire rope, and above-mentioned annular steel wire rope passes through embodiment one or embodiment
Two methods recorded are worked out；Above-mentioned annular steel wire rope includes the wirerope that length is m, and wirerope includes 6 strands of steel wires and 1 strand
Wire rope core；Wherein, the head and the tail both ends of wirerope are set as the wire rope core that severing length is n respectively 3 strands of steel wires and length are s, n
=2s；The head and the tail both ends of wire rope core are connected with each other, and 3 strands of steel wires of head end 0~2s segment of wirerope overlap and are wrapped in steel wire
On 3 strands of steel wires of tail end 0~2s segment of rope；The perimeter of annular steel wire rope is set as t, t=m-n.
In concrete operations, 3 strands of steel wires of head end 0~s segment of above-mentioned wirerope overlap and are wrapped in the tail of wirerope
On 3 strands of steel wires for holding s~2s segment；3 strands of steel wires of head end s~2s segment of wirerope overlap and are wrapped in wirerope
On 3 strands of steel wires of tail end 0~s segment；Setting that mutually overlapped the head end both ends of above-mentioned wirerope, it is intended to completion can be constituted
Annular steel wire rope, and can effectively avoid because brought by connector rope diameter mutation the case where；In turn, additionally it is possible to pass through single cord
Most tangent face contact each other, i.e. contact tangent to each other between the adjacent strand in outside, and with central strand phase cut-grafting
Touching；It can be realized the close-packed arrays between strand, the tensile property of cyclic structure ontology can be effectively improved.
Further, in the present embodiment, 3 strands of 3 strands of steel wires of head end, tail end steel wires of above-mentioned wirerope are set as, after breaking directly
It is inserted between two strands of adjacent steel wires；The steel cord end of head end and tail end is inserted respectively between two strands of adjacent steel wires,
It is intended to can be improved the structural stability of steel cord end, can effectively avoid Stable Defects caused by steel cord end leakage.
Example IV:
The present embodiment four provides a kind of annular steel wire rope, and the length of wirerope is 44 meters, i.e. and m=44 meters, the present embodiment
In annular steel wire rope by length be that 44 meters of wirerope is prepared.
Wherein, 30 meters, i.e. t=30 meters of the Zhou Changwei of annular steel wire rope；Distinguish severing length in the head and the tail both ends of wirerope
14 meters of 3 strands of steel wires, i.e. n=14 meters；The wire rope core of 7 meters of severing of the head and the tail both ends difference of wirerope, i.e. s=7 meters；Above-mentioned 44 meters of steel
The annular steel wire rope that cord is prepared has relatively stable structural strength, can effectively meet the actual needs.
Embodiment five:
The present embodiment five provides a kind of annular steel wire rope, and the length of wirerope is 50 meters, i.e. and m=50 meters, the present embodiment
In annular steel wire rope by length be that 50 meters of wirerope is prepared.
Wherein, 30 meters, i.e. t=30 meters of the Zhou Changwei of annular steel wire rope；Distinguish severing length in the head and the tail both ends of wirerope
20 meters of 3 strands of steel wires, i.e. n=20 meters；The wire rope core of 10 meters of severing of the head and the tail both ends difference of wirerope, i.e. s=10 meters.
The annular steel wire rope that above-mentioned 50 meters of wirerope are prepared is identical as the annular steel wire rope size in example IV.
But the part that head and the tail both ends are mutually wound in the present embodiment is longer, mutual frictional force is larger, and structural strength wants high
Annular steel wire rope in example IV, the wirerope in the present embodiment can be applicable in more severe work condition environment.
Embodiment six:
The present embodiment six provides a kind of annular steel wire rope, and the length of wirerope is 40 meters, i.e. and m=40 meters, the present embodiment
In annular steel wire rope by length be that 40 meters of wirerope is prepared.
Wherein, 30 meters, i.e. t=30 meters of the Zhou Changwei of annular steel wire rope；Distinguish severing length in the head and the tail both ends of wirerope
10 meters of 3 strands of steel wires, i.e. n=10 meters；The wire rope core of 5 meters of severing of the head and the tail both ends difference of wirerope, i.e. s=5 meters.
Annular steel wire rope made of above-mentioned 40 metric system is standby is identical as the annular steel wire rope size in example IV.But this
The part that head and the tail both ends are mutually wound in embodiment is shorter, and cost of manufacture is lower than the annular steel wire rope in example IV, this implementation
Wirerope in example is applicable to load lesser work condition environment.
The record in one-embodiment six, can be effective it is found that above-mentioned annular steel wire rope provided by the present application in conjunction with the embodiments
Exposed connector on the outside of the wirerope of closed circular structure is avoided, can be realized the rope belt of cyclic annular non junction formula, it can be effective
Avoid the case where being mutated because of rope diameter brought by connector；In turn, additionally it is possible to realize that most phase sections between single cord connects
Touching, i.e. contact tangent to each other between the adjacent strand in outside, and with central strand is tangent contacts；It can be realized tight between strand
Solid matter column, can effectively improve the tensile property of cyclic structure ontology.
In the description of the present application, term " installation ", " connected ", " connection ", " fixation " etc. be shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be with
Indirectly connected through an intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
Although those skilled in the art should be understood that embodiment disclosed by the embodiment of the present invention is as above, described
The content only embodiment of the present invention and the embodiment that uses for ease of understanding, be not intended to limit the invention embodiment.It is any
Technical staff in fields of the embodiment of the present invention, in the premise for not departing from spirit and scope disclosed by the embodiment of the present invention
Under, any modification and variation, but the scope of patent protection of the embodiment of the present invention can be carried out in the form and details of implementation,
Still it should be subject to the scope of the claims as defined in the appended claims.
Claims (7)
1. a kind of annular steel wire rope, which is characterized in that the annular steel wire rope includes the wirerope that length is m, the wirerope
Including 6 strands of steel wires and 1 strand core；Wherein,
The head and the tail both ends of the wirerope are set as the wire rope core that the 3 strands of steel wires and length that severing length is n respectively are s, n=
2s；The head and the tail both ends of the wire rope core are connected with each other, and 3 strands of steel wires of head end 0~2s segment of the wirerope are overlapped and wound
On 3 strands of steel wires of tail end 0~2s segment of the wirerope；
The perimeter of the annular steel wire rope is set as t, t=m-n.
2. annular steel wire rope according to claim 1, which is characterized in that
3 strands of steel wires of head end 0~s segment of the wirerope overlap and are wrapped in the section tail end s~2s of the wirerope
On 3 strands of steel wires of section.
3. annular steel wire rope according to claim 1, which is characterized in that
3 strands of steel wires of head end s~2s segment of the wirerope overlap and are wrapped in the section 0~s of tail end of the wirerope
On 3 strands of steel wires of section.
4. annular steel wire rope according to claim 1 or 2 or 3, which is characterized in that
3 strands of 3 strands of steel wires of head end, tail end steel wires of the wirerope are set as, and are inserted between two strands of adjacent steel wires after breaking directly.
5. annular steel wire rope according to claim 1 or 2 or 3, which is characterized in that
The length of the wirerope is 44 meters, 30 meters of the Zhou Changwei of the annular steel wire rope, the head and the tail both ends point of the wirerope
7 meters of severing of wire rope core is distinguished at 3 strands of steel wires that other severing length is 14 meters, the head and the tail both ends of the wirerope.
6. annular steel wire rope according to claim 1 or 2 or 3, which is characterized in that
The length of the wirerope is 50 meters, 30 meters of the Zhou Changwei of the annular steel wire rope, the head and the tail both ends point of the wirerope
10 meters of severing of wire rope core is distinguished at 3 strands of steel wires that other severing length is 20 meters, the head and the tail both ends of the wirerope.
7. annular steel wire rope according to claim 1 or 2 or 3, which is characterized in that
The length of the wirerope is 40 meters, 30 meters of the Zhou Changwei of the annular steel wire rope, the head and the tail both ends point of the wirerope
5 meters of severing of wire rope core is distinguished at 3 strands of steel wires that other severing length is 10 meters, the head and the tail both ends of the wirerope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721248.0A CN109423896A (en) | 2017-08-21 | 2017-08-21 | A kind of annular steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721248.0A CN109423896A (en) | 2017-08-21 | 2017-08-21 | A kind of annular steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109423896A true CN109423896A (en) | 2019-03-05 |
Family
ID=65498966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721248.0A Pending CN109423896A (en) | 2017-08-21 | 2017-08-21 | A kind of annular steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109423896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211120A (en) * | 2019-07-09 | 2021-01-12 | 成都安比特建筑工程有限公司 | Preparation method of endless loop and engineering protective net |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373595A1 (en) * | 1988-12-16 | 1990-06-20 | Sumitomo Electric Industries, Ltd. | Steel cord fo reinforcing rubber |
| CN103046407A (en) * | 2013-01-10 | 2013-04-17 | 鞍钢钢绳有限责任公司 | Joint-free closed-loop steel wire rope and winding method thereof |
| CN204138983U (en) * | 2014-09-07 | 2015-02-04 | 中际联合（北京）科技股份有限公司 | A kind of climb-aiding device steel wire rope |
| CN204894254U (en) * | 2015-06-30 | 2015-12-23 | 中国有色桂林矿产地质研究院有限公司 | Superhard abrasive material line of annular |
| CN205636321U (en) * | 2015-12-30 | 2016-10-12 | 建峰索具有限公司 | Non junction fake |
-
2017
- 2017-08-21 CN CN201710721248.0A patent/CN109423896A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373595A1 (en) * | 1988-12-16 | 1990-06-20 | Sumitomo Electric Industries, Ltd. | Steel cord fo reinforcing rubber |
| CN103046407A (en) * | 2013-01-10 | 2013-04-17 | 鞍钢钢绳有限责任公司 | Joint-free closed-loop steel wire rope and winding method thereof |
| CN204138983U (en) * | 2014-09-07 | 2015-02-04 | 中际联合（北京）科技股份有限公司 | A kind of climb-aiding device steel wire rope |
| CN204894254U (en) * | 2015-06-30 | 2015-12-23 | 中国有色桂林矿产地质研究院有限公司 | Superhard abrasive material line of annular |
| CN205636321U (en) * | 2015-12-30 | 2016-10-12 | 建峰索具有限公司 | Non junction fake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211120A (en) * | 2019-07-09 | 2021-01-12 | 成都安比特建筑工程有限公司 | Preparation method of endless loop and engineering protective net |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103274323B (en) | A kind of crane pulley group and steel wire rope quick-replaceable method | |
| CN109423898A (en) | A kind of preparation method of annular steel wire rope | |
| CN109423899A (en) | A kind of weaving method of wirerope | |
| CN103687704B (en) | It is used in the sawing rope in rope saw | |
| CN106284082A (en) | Main rope of suspension bridge strand preforming and erection construction method | |
| WO2012016524A8 (en) | Steel wire rope with six-strand fiber filled core and process and special equipment for manufacturing same | |
| CN109423896A (en) | A kind of annular steel wire rope | |
| CN105743013B (en) | The method of charged for replacement ± 500kV AC line anchor support insulator chains | |
| CN204549162U (en) | The anti-calcination load-transfer device of basalt | |
| CN202023103U (en) | One-line type steel cord stranding machine | |
| CN205543985U (en) | Turnbuckle | |
| CN202245772U (en) | Gantry crane and cable drum mechanism thereof | |
| CN107190544A (en) | The insertion method of steel wire rope | |
| CN109423897A (en) | A kind of wirerope | |
| CN204085750U (en) | Steel strand wires for prestressed concrete and binding device thereof | |
| CN103452244B (en) | A kind of finished steel strand bundle | |
| CN202394569U (en) | Steel wire rope composite cable | |
| CN109292601B (en) | Method for replacing steel wire rope of elevator | |
| CN207498807U (en) | The automatic drive device of sloping quay steel drawn bridge | |
| CN201746162U (en) | Transmission shaft of novel rewinding machine | |
| CN203149072U (en) | Location device for insulation damage detection for cable core wire | |
| CN209052932U (en) | A kind of point type arrangement optical fiber grating intelligent steel strand | |
| CN203286991U (en) | Fiber grating wide-range strain sensor for monitoring strain of prestress steel strand | |
| CN202429801U (en) | Final coil detecting device for coiling drum | |
| CN104062050B (en) | The method that steel strand wires for prestressed concrete, optical fiber and steel strand wires are bound and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190305 |
|
| RJ01 | Rejection of invention patent application after publication |