CN203547152U - Threading conveyor for finished steel stranded wire harnesses - Google Patents
Threading conveyor for finished steel stranded wire harnesses Download PDFInfo
- Publication number
- CN203547152U CN203547152U CN201320581716.6U CN201320581716U CN203547152U CN 203547152 U CN203547152 U CN 203547152U CN 201320581716 U CN201320581716 U CN 201320581716U CN 203547152 U CN203547152 U CN 203547152U
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- finished product
- steel wire
- threading
- wire bundle
- product steel
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Abstract
The utility model discloses a threading conveyor for finished steel stranded wire harnesses. The threading conveyor comprises a finished steel stranded wire harness, a restraint ring and a threading conveyor body. A plurality of single steel stranded wires are straightened, braided and bundled to form the finished steel stranded wire harness, and a cylinder with external threads is arranged at one end of the threading conveyor body and is rotationally and fittingly arranged in an internally threaded hole in one side of the restraint ring; a cone with a pull ring hole is arranged at the other end of the threading conveyor body; the other side of the restraint ring is tightly bound at one end of the finished steel stranded wire harness after the finished steel stranded wire harness is nested in a hole in the other side of the restraint ring; the size of the outer contour of the restraint ring and the size of the outer contour of the threading conveyor body are smaller than the inner diameter of a construction pore passage, and the finished steel stranded wire harness is pushed into the construction pore passage in a follow-up procedure. The threading conveyor has the advantages that the restraint ring and the threading conveyor body are integrally fastened and connected with each other, and accordingly the threading conveyor is convenient to machine and mount and high in construction efficiency; the front end of the threading conveyor is conical, accordingly, resistance is low in threading conveying procedures, the threading conveyor is high in threading conveying speed, and pushing procedures can be carried out smoothly; the threading conveyor is simple in machining, convenient to replace and low in cost, and the like.
Description
Technical field
The utility model relates to a kind of finished product steel wire bundle, particularly be that wearing of using of a kind of finished product steel wire bundle sent device.
Background technology
In to building, road and bridge building operations, many prestressing tendons need to be made in order, penetrate in the prestressed pore passage having prepared, in corrugated conduit.Finished product steel wire bundle (claiming again " comb is compiled bundle ") is worn while sending in corrugated conduit, need to a special tractor be set at finished product steel wire bundle front end.The quality of retractor structures design and the convenience that should use, have a significant impact the quality of construction.
Chinese utility model patent 201120371131.2 has been announced a kind of wearing of use of steel strand comb volume bundle and has been sent device, this is worn and send device to comprise lead seat and connect head, lead seat outer wall is threaded, connect head and contain front end circular cone and rear end hollow cylinder, the axle center of circular cone is provided with through hole, the inwall of hollow cylinder is provided with internal thread, connects an inwall of rear end hollow cylinder and is connected with lead seat outer wall thread, and connecting an other end has suspension ring.
Above-mentioned patent of the prior art exists following not enough: 1, between lead seat and suspension ring, have a special head that connects, connect head for front end circular cone, rear end hollow cylinder, and in corresponding construction, have internal thread, processing is inconvenient.2, at the construction field (site), need to first by connecting head, connect lead seat, then connect by connecting suspension ring the hollow cylinder that connects a rear end, construction sequence is comparatively loaded down with trivial details.3, connect head and connect suspension ring and need to make different specifications according to the radical of steel strand, will prepare so at the construction field (site) a set of of different size and connect head and connect suspension ring, use inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the quick banding finished product steel wire bundle of a kind of energy simple in structure end is provided, and can conveniently connect wearing that a kind of finished product steel wire bundle of draw-gear uses and send device.
The technical scheme solving the problems of the technologies described above is:
Device is sent in wearing that a kind of finished product steel wire bundle is used, described wearing send device to comprise: by a plurality of single steel strands, make finished product steel wire bundle, the confinement ring that comb is weaved into bundle in order, also include to wear and send device, described in wear that to send device one end be to be with externally threaded cylinder to screw in confinement ring one side internal thread hole; Wearing and sending the device other end is the cone with draw ring hole; After being set with finished product steel wire bundle in the hole of described confinement ring opposite side and by banding on finished product steel wire bundle one end; Described confinement ring send the outer profile size of device to be less than the pushed construction duct internal diameter of follow-up finished product steel wire bundle with wearing.
Preferred version is: the hole of described confinement ring one side internal thread hole and its opposite side connects; Confinement ring leaves technique impression on its outer wall after being pushed by dedicated extruded equipment outside.
Preferred version is: described in wear in the draw ring hole of sending the device other end wire rope of equipped pulling equipment.
The beneficial effects of the utility model are: the utility model overcomes the shortcoming of prior art, and advantage of the present utility model is as follows:
1) confinement ring of the present utility model is sent device to be fastenedly connected to be integrated, to have processing, feature easy for installation with wearing, and efficiency of construction is high; Wearing and sending the front end of device is coniform profile, the utility model wear send process in resistance little, wear and send speed fast, make propelling movement process more smooth and easy; The utlity model has processing simple, change the advantages such as convenient, with low cost.
2) confinement ring has just been fastened on finished product steel wire bundle end when dispatching from the factory, therefore as long as will wear accordingly at the construction field (site), send device to screw to be fitted in confinement ring, just can start to draw finished product steel wire bundle through construction duct bellows, save on-site construction time, improve to wear and send efficiency of construction.
3) at finished product steel wire bundle two ends, flexible mark plate is housed, can guarantees to comb the single steel strand alignment of weaving into bundle, do not reverse, stressed even while applying pulling force at two.
4) confinement ring is fixed on to dedicated extruded equipment and the tool construction of finished product steel wire bundle end simple, cost is low, and banding is effective, and confinement ring and finished product steel wire bundle can firmly be integrated, and improves the utility model and promotes comprehensively to wear and send efficiency.
Accompanying drawing explanation
Fig. 1 is that wearing of using of the utility model finished product steel wire bundle sent device structural representation;
Fig. 2 is part sectioned view in Fig. 1;
P portion enlarged drawing in Fig. 3 Fig. 2.
Sequence number explanation > > in < < accompanying drawing
1: finished product steel wire bundle; 1a: single steel strand; 2: confinement ring; 2a: technique impression; 2b: internal thread; 3: wear and send device; 3a: draw ring hole; 3b: external screw thread.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is that the utility model is assemblied in the structural representation on finished product steel wire bundle; Fig. 2 is the left view of mark plate in Fig. 1; Fig. 3 is partial sectional view in Fig. 1; Fig. 4 is the P portion enlarged drawing in Fig. 3.
The utility model is carried wearing that a kind of finished product steel wire bundle uses and is sent device, described in wear and send device to comprise: by a plurality of single steel strand 1a, make comb in order and weave into finished product steel wire bundle 1, the confinement ring 2 of bundle, wear and send device 3; Describedly wear that to send device 3 one end be that cylinder with external screw thread 3b screws in confinement ring 2 one side internal thread 2b holes; Wearing and sending device 3 other ends is the cones with draw ring hole 3a.
After being set with finished product steel wire bundle 1 in the hole of described confinement ring 2 opposite sides and by banding on finished product steel wire bundle 1 one end; Described confinement ring 2 send the outer profile size of device 3 to be less than the pushed construction duct internal diameter of follow-up finished product steel wire bundle 1 with wearing.
The hole of described confinement ring 2 one side internal thread 2b holes and its opposite side connects; Confinement ring 2 leaves technique impression 2a on its outer wall after being pushed by dedicated extruded equipment outside.
The described wire rope of wearing equipped pulling equipment in the draw ring hole 3a that send device 3 other ends.
Wearing of below a kind of finished product steel wire bundle of the present utility model being used send wearing of device to send step to be explained as follows:
1). the length and the diameter that steel strand are required according to client, a plurality of single steel strand 1a combs are compiled and are organized into finished product steel wire bundle 1;
2). on a plurality of single steel strand 1a, put two mark plate (not shown) that mark orientation is identical, and two mark plates are moved on to finished product steel wire bundle 1 two ends;
3). need one end of traction to be sleeved in the endoporus of confinement ring 2 opposite sides described finished product steel wire bundle 1, with dedicated extruded equipment, at confinement ring 2 cylindricals, exert pressure, finished product steel wire bundle 1 is close on the inwall of confinement ring 2, confinement ring 2 and finished product steel wire bundle 1 banding are integrated; Finished product steel wire bundle 1 does not touch the confinement ring internal thread 2b of confinement ring 2 one sides while needing one end of traction to be inserted in confinement ring 2 opposite side endoporus; With special-purpose extrusion equipment, in confinement ring 2 opposite side cylindricals extruding, make confinement ring 2 opposite sides push banding with finished product steel wire bundle 1 and be integrated, finished product steel wire bundle 1 is close on the inwall of confinement ring 2 and is reinforced; After dedicated extruded equipment extruding, demonstrate technique impression 2a on the cylindrical of confinement ring 2, this technique impression 2a shows confinement ring 2 and the firm degree of finished product steel wire bundle 1 combination;
4). by wearing, send device 3 to screw in confinement ring 2 one side internal thread 2b holes with the cylinder of external screw thread 3b one end, make confinement ring 2 and wear and send device 3 to form integrative-structures;
5). wear the wire rope that passes pulling equipment in the draw ring hole 3a that send device 3, finished product steel wire bundle 1 can be drawn smoothly through bellows duct.
Above an embodiment of the present utility model is had been described in detail, described content is only preferred embodiment of the present utility model, can not be considered to for limiting the scope that practices of the present utility model.All equalizations of doing according to the utility model change or improve, and do not have substantial novelty to change, and all should belong in covering scope of the present utility model.
Claims (3)
1. device is sent in wearing that a finished product steel wire bundle is used, described wearing send device to comprise: by a plurality of single steel strands (1a), make finished product steel wire bundle (1), the confinement ring (2) that comb is weaved into bundle in order, it is characterized in that, also include to wear and send device (3), described in wear send device (3) one end be band external screw thread (3b) cylinder screw in confinement ring (2) one side internal thread (2b) holes; Wearing and sending device (3) other end is the cone in band draw ring hole (3a); In the hole of described confinement ring (2) opposite side, be set with after finished product steel wire bundle (1) and by banding on finished product steel wire bundle (1) one end; Described confinement ring (2) send the outer profile size of device (3) to be less than the pushed construction duct internal diameter of follow-up finished product steel wire bundle (1) with wearing.
2. device is sent in wearing of using according to a kind of finished product steel wire bundle described in claim 1, it is characterized in that, the hole of described confinement ring (2) one side internal thread (2b) Kong Yuqi opposite sides connects; Confinement ring (2) leaves technique impression (2a) on its outer wall after being pushed by dedicated extruded equipment outside.
3. device is sent in wearing of using according to a kind of finished product steel wire bundle described in claim 1, it is characterized in that, described in wear the wire rope that send equipped pulling equipment in the draw ring hole (3a) of device (3) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581716.6U CN203547152U (en) | 2013-09-18 | 2013-09-18 | Threading conveyor for finished steel stranded wire harnesses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581716.6U CN203547152U (en) | 2013-09-18 | 2013-09-18 | Threading conveyor for finished steel stranded wire harnesses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547152U true CN203547152U (en) | 2014-04-16 |
Family
ID=50465286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581716.6U Expired - Fee Related CN203547152U (en) | 2013-09-18 | 2013-09-18 | Threading conveyor for finished steel stranded wire harnesses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452324A (en) * | 2013-09-18 | 2013-12-18 | 天津鑫坤泰预应力专业技术有限公司 | Threader for finished steel strand bundle |
-
2013
- 2013-09-18 CN CN201320581716.6U patent/CN203547152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452324A (en) * | 2013-09-18 | 2013-12-18 | 天津鑫坤泰预应力专业技术有限公司 | Threader for finished steel strand bundle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Threader for finished steel strand bundle Effective date of registration: 20150205 Granted publication date: 20140416 Pledgee: Tianjin Beichen town bank Limited by Share Ltd Pledgor: Tianjin Shinkuntai Advanced Prestressing Technology Co., Ltd. Registration number: 2015120000008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |