CN105544901A - Guardrail steel cable quick locking device - Google Patents
Guardrail steel cable quick locking device Download PDFInfo
- Publication number
- CN105544901A CN105544901A CN201610061305.2A CN201610061305A CN105544901A CN 105544901 A CN105544901 A CN 105544901A CN 201610061305 A CN201610061305 A CN 201610061305A CN 105544901 A CN105544901 A CN 105544901A
- Authority
- CN
- China
- Prior art keywords
- hole
- guardrail
- cable wire
- conical
- internal thread
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1859—Wire cables or the like filling elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a guardrail steel cable quick locking device which is used for being installed on the portion, close to the end of a steel cable, of the steel cable and detachably fixed to a guardrail. The locking device comprises an outer sleeve, a conical chuck, an elastic component and an installing and fixing mechanism, wherein the outer sleeve is provided with a conical through hole and a first internal thread hole which are communicated with each other, and the hole diameter of the first internal thread hole is larger than or equal to the largest hole diameter of the conical through hole. The conical chuck is provided with a clamping hole used for the steel cable to pass, a plurality of clamping teeth are arranged in the clamping hole, and the conical chuck is placed in the conical through hole of the outer sleeve. The elastic component is placed at the bottom of the conical chuck in the outer sleeve. The installing and fixing mechanism is fixedly installed on the guardrail and provided with a first external threaded rod, the first external threaded rod is combined with the first internal thread hole in a screwed mode, and the elastic component is placed at the end of the first external threaded rod. The guardrail steel cable quick locking device can be installed upwards and downwards by 0-90 degrees, and the steel cable can freely rotate by 360 degrees. The guardrail steel cable quick locking device is enough in locking force, not prone to loosening after bearing external force, wide in applicability, convenient to install and high in work efficiency.
Description
Technical field
The present invention relates to guardrail Protection Product technical field, particularly relate to a kind of guardrail cable wire quick-locking device.
Background technology
Cable wire is used for family's stealth and installs or install between outdoor fence post, all needs to use wire-rope tricing line.The patent No. is: US7198253; name is called: the United States Patent (USP) of WIREROPECONNECTORSANDTENSIONERSFORDECKRAILINGSYSTEMS; disclose a kind of guardrail wire-rope tricing line; this guardrail wire-rope tricing line has some shortcoming following: 1. coupling mechanism force is inadequate; slightly easily get loose by external force, maintenance cost is high; 2. high, the inefficiency of erector's duration cost of labor; 3. setting angle only has 0 to 45 to spend, and ambient adaptability is not enough.
In view of this, special proposition the present invention, to solve the problems of the technologies described above.
Summary of the invention
For above-mentioned existing technology, technical problem to be solved by this invention be to provide a kind of coupling mechanism force enough, not easily get loose by external force, easy for installation, operating efficiency is high, installs guardrail cable wire quick-locking device applied widely.
In order to solve the problems of the technologies described above; the invention provides a kind of guardrail cable wire quick-locking device; cable wire be adjacent to its end points place for being arranged on and being detachably fixed to guardrail; this guardrail cable wire quick-locking device comprises: outer sleeve; it has the conical through-hole and the first internal thread hole that communicate, and the aperture of described first internal thread hole is more than or equal to the maximum diameter of hole of this conical through-hole; Conical chuck, it has the clamping hole for making this cable wire pass through, and is provided with multiple latch in this clamping hole, and it is placed in the conical through-hole place of this outer sleeve; Flexible member, it is placed in this outer sleeve inner conical chuck portion; Mechanism for installing, it is fixedly installed in guardrail, and described mechanism for installing is provided with the first external thread rod, and described first external thread rod spiral is incorporated into the first internal thread hole, and described flexible member is placed in the end of the first external thread rod; After cable wire passes multiple latches of the clamping hole of conical chuck, toward pulling back cable wire, under the elastic force effect of flexible member, and conical chuck is made to comply with the aperture of the convergent of the conical through-hole of this outer sleeve and force multiple latches of the clamping hole of conical chuck to clamp this cable wire.
Further improvement of the present invention is; described mechanism for installing comprises: the first connector; its one end is provided with the first external thread rod; its other end is provided with the second internal thread hole; the first external thread rod spiral of its one end is incorporated into the first internal thread hole of this outer sleeve, and this flexible member is placed in the end of the first external thread rod of the first connector; Adapter, its front is provided with manhole, and its both sides are provided with bearing pin; Screw, its leading portion is external screw thread, and its stage casing is cylinder, and the external diameter of this cylinder is greater than this externally threaded diameter, and described manhole and cylinder are rotationally connected, and described external screw thread spiral is incorporated into the second internal thread hole of this first connector; Guardrail fixture, its one end is u shaped connector, and the bearing pin of this u shaped connector and adapter both sides is rotationally connected, and its other end is fixedly installed in guardrail.
Further improvement of the present invention is; described mechanism for installing comprises: the second connector; its one end is provided with the first external thread rod; its other end is provided with the second external thread rod; spanner portion is provided with in the middle of it; the first external thread rod spiral of its one end is incorporated into the first internal thread hole of this outer sleeve, and this flexible member is placed in the end of the first external thread rod of the first connector; Tensioning sleeve, its two ends are respectively equipped with the 3rd internal thread hole, and the 3rd internal thread hole spiral of its one end is incorporated into the second external thread rod of the other end of this second connector; Screw rod, its one end spiral is incorporated into the 3rd internal thread hole of the other end of this tensioning sleeve; Holder, it is provided with ring part and installation portion, and described ring part front is provided with groove, and described installation portion is fixedly installed in guardrail; Straight pin, its side is provided with the 4th internal thread hole, the other end of described screw rod loosen through groove spiral be incorporated into the 4th internal thread hole of this straight pin.
Further improvement of the present invention is, the described guardrail fixture other end is provided with external screw thread.
Further improvement of the present invention is, described conical chuck is made up of 2 lobes or 3 lobes.
Further improvement of the present invention is, described flexible member is spring.
Further improvement of the present invention is, described mechanism for installing also comprises two locking nuts, one of them locking nut is threadedly connected to the second external thread rod of this second connector, and another locking nut is threadedly connected to the other end of this screw rod, and these two locking nuts are for locking tensioning sleeve.
Compared with prior art; after cable wire is passed multiple latches of the clamping hole of conical chuck by the present invention; toward pulling back cable wire; under the elastic force effect of flexible member, and conical chuck is made to comply with the aperture of the convergent of the conical through-hole of this outer sleeve and force multiple latches of the clamping hole of conical chuck to clamp this cable wire; The present invention is also provided with the mechanism for installing for being fixed on guardrail, and mechanism for installing is provided with tensioning sleeve, rotates tensioning sleeve and gets final product tensioned cable.Guardrail cable wire quick-locking device coupling mechanism force of the present invention is enough, not easily get loose by external force, easy for installation, operating efficiency is high, installs applied widely.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiments of the present invention one;
Fig. 2 is the expansion perspective view of Fig. 1;
Perspective view when Fig. 3 is 2 lobe conical chuck clamping cable wire of the present invention;
Fig. 4 is the perspective view of 2 lobe conical chucks of the present invention;
Perspective view when Fig. 5 is 3 lobe conical chuck clamping cable wire of the present invention;
Fig. 6 is the perspective view of 3 lobe conical chucks of the present invention;
Fig. 7 is the schematic diagram one of cable wire clamp system of the present invention clamping cable wire;
Fig. 8 is the schematic diagram two of cable wire clamp system of the present invention clamping cable wire;
Fig. 9 is the structural representation that embodiments of the present invention one are installed on guardrail;
Figure 10 is the first connector of the present invention, adapter, screw, guardrail fixture integrated structure schematic diagram;
Figure 11 is the perspective view of embodiments of the present invention two;
Figure 12 is the expansion perspective view of Figure 11;
Figure 13 is the structural representation that embodiments of the present invention two are installed on guardrail;
Figure 14 is the perspective view of embodiments of the present invention three;
Figure 15 is the expansion perspective view of Figure 14;
Figure 16 is the structural representation of holder of the present invention, straight pin;
Figure 17 is scheme of installation of the present invention.
In figure, each component names is as follows:
1-outer sleeve;
11-conical through-hole;
12-the first internal thread hole;
2-conical chuck;
21-clamping hole;
22-latch;
3-flexible member;
4-mechanism for installing;
41-the first connector;
411-the first external thread rod;
412-the second internal thread hole;
42-adapter;
421-manhole;
422-bearing pin;
43-screw;
431-external screw thread;
432-cylinder;
44-guardrail fixture;
441-u shaped connector;
45-the second connector;
451-the second external thread rod;
452-spanner portion;
46-tensioning sleeve;
461-the three internal thread hole;
47-screw rod;
48-holder;
481-ring part;
482-installation portion;
483-groove;
49-straight pin;
491-the four internal thread hole;
410-locking nut;
5-cable wire.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and detailed description of the invention the present invention is further described.
Embodiment one:
As shown in Figures 1 to 10; a kind of guardrail cable wire quick-locking device; cable wire 5 be adjacent to its end points place for being arranged on and being detachably fixed to guardrail; this guardrail cable wire quick-locking device comprises: outer sleeve 1; it has the conical through-hole 11 and the first internal thread hole 12 that communicate, and the aperture of described first internal thread hole 12 is more than or equal to the maximum diameter of hole of this conical through-hole 11; Conical chuck 2, it has the clamping hole 21 for making this cable wire 5 pass through, and is provided with multiple latch 22 in this clamping hole 21, and it is placed in conical through-hole 11 place of this outer sleeve 1; Flexible member 3, it is placed in bottom this outer sleeve 1 inner conical chuck 2; Mechanism for installing 4, it is fixedly installed in guardrail, and described mechanism for installing 4 is provided with the first external thread rod 411, and described first external thread rod 411 spiral is incorporated into the first internal thread hole 12, and described flexible member 3 is placed in the end of the first external thread rod 411.
Particularly; as shown in Fig. 1 to Fig. 2, Fig. 9 to Figure 10; described mechanism for installing 4 comprises: the first connector 41; its one end is provided with the first external thread rod 411; its other end is provided with the second internal thread hole 412 (not shown); first external thread rod 411 spiral of its one end is incorporated into the first internal thread hole 12 of this outer sleeve 1, and this flexible member 3 is placed in the end of the first external thread rod 411 of the first connector 41; Adapter 42, its front is provided with manhole 421 (not shown), and its both sides are provided with bearing pin 422; Screw 43; its leading portion is external screw thread 431; its stage casing is cylinder 432; the external diameter of this cylinder 432 is greater than the diameter of this external screw thread 431; described manhole 421 is rotationally connected with cylinder 432; screw 43 and adapter 42 can 360 degree rotate (as Figure 10), described external screw thread 431 spiral is incorporated into the second internal thread hole 412 of this first connector 41; Guardrail fixture 44, its one end is u shaped connector 441, this u shaped connector 441 is rotationally connected with the bearing pin 422 of adapter 42 both sides, guardrail fixture 44 and bearing pin 422 can 180 degree rotate (as Figure 10), wide scope can be realized like this install, described guardrail fixture 44 other end is self-tapping screw, and self-tapping screw is directly fixedly installed on wooden rails.
As shown in Fig. 7 to Fig. 8, after cable wire 5 passes multiple latches 22 of the clamping hole 21 of conical chuck 2, toward pulling back cable wire 5, under the elastic force effect of flexible member 3, and conical chuck 2 is made to comply with the aperture of the convergent of the conical through-hole 11 of this outer sleeve 1 and force multiple latches 22 of the clamping hole 21 of conical chuck 2 to clamp this cable wire 5.
Particularly, as shown in Figures 3 to 6, described conical chuck 2 is made up of 2 lobes or 3 lobes; Described flexible member 3 is spring.
Embodiment two:
As shown in Figure 11 to Figure 13, embodiment two is substantially identical with embodiment one, is screw rod, guardrail offers screw rod via hole unlike described guardrail fixture 44 other end, and screw rod is fixed on guardrail through screw rod via hole nut.
Embodiment three:
As shown in Figure 14 to Figure 16; a kind of guardrail cable wire quick-locking device; cable wire 5 be adjacent to its end points place for being arranged on and being detachably fixed to guardrail; this guardrail cable wire quick-locking device comprises: outer sleeve 1; it has the conical through-hole 11 and the first internal thread hole 12 that communicate, and the aperture of described first internal thread hole 12 is more than or equal to the maximum diameter of hole of this conical through-hole 11; Conical chuck 2, it has the clamping hole 21 for making this cable wire 5 pass through, and is provided with multiple latch 22 in this clamping hole 21, and it is placed in conical through-hole 11 place of this outer sleeve 1; Flexible member 3, it is placed in bottom this outer sleeve 1 inner conical chuck 2; Mechanism for installing 4, it is fixedly installed in guardrail, and described mechanism for installing 4 is provided with the first external thread rod 411, and described first external thread rod 411 spiral is incorporated into the first internal thread hole 12, and described flexible member 3 is placed in the end of the first external thread rod 411.
Particularly; as shown in Figure 14 to Figure 16; described mechanism for installing 4 comprises: the second connector 45; its one end is provided with the first external thread rod 411; its other end is provided with the second external thread rod 451; be provided with spanner portion 452 in the middle of it, first external thread rod 411 spiral of its one end is incorporated into the first internal thread hole 12 of this outer sleeve 1, and this flexible member 3 is placed in the end of the first external thread rod 411 of the first connector 41; Tensioning sleeve 46, its two ends are respectively equipped with the 3rd internal thread hole 461 (not shown), and the 3rd internal thread hole 461 spiral of its one end is incorporated into the second external thread rod 451 of the other end of this second connector 45; Screw rod 47, its one end spiral is incorporated into the 3rd internal thread hole 461 of the other end of this tensioning sleeve 46; Holder 48, it is provided with ring part 481 and installation portion 482, and described ring part 481 front is provided with groove 483, and described installation portion 482 is fixedly installed in guardrail; Straight pin 49, its side is provided with the 4th internal thread hole 491, the other end of described screw rod 47 loosen through groove 483 spiral be incorporated into the 4th internal thread hole 491 of this straight pin 49.
As shown in Fig. 7 to Fig. 8, after cable wire 5 passes multiple latches 22 of the clamping hole 21 of conical chuck 2, toward pulling back cable wire 5, under the elastic force effect of flexible member 3, and conical chuck 2 is made to comply with the aperture of the convergent of the conical through-hole 11 of this outer sleeve 1 and force multiple latches 22 of the clamping hole 21 of conical chuck 2 to clamp this cable wire 5.
Particularly, as shown in Figures 3 to 6, described conical chuck 2 is made up of 2 lobes or 3 lobes; Described flexible member 3 is spring.
Preferably, shown in Figure 14 to Figure 15, described mechanism for installing 4 also comprises two locking nuts 410, one of them locking nut 410 is threadedly connected to the second external thread rod 451 of this second connector 45, another locking nut 410 is threadedly connected to the other end of this screw rod 47, and these two locking nuts 410 are for locking tensioning sleeve 46.
As shown in figure 17, the present invention can be combined into a set of with embodiment three and embodiment one, is fixedly installed on guardrail respectively, and cable wire 5 two ends are implemented mode three and embodiment one respectively and lock and rotates tensioning sleeve 46 and get final product tensioned cable 5; Or be combined into a set of with embodiment three and embodiment two, be fixedly installed on guardrail respectively, cable wire 5 two ends are implemented mode three and embodiment two respectively and lock and rotates tensioning sleeve 46 and get final product tensioned cable 5.
The present invention's beneficial effect compared with prior art:
1, coordinated with conical chuck 2 by the conical through-hole 11 of outer sleeve 1, make multiple latches 22 of clamping hole 21 clamp cable wire 5, spring upwards props up conical chuck 2, realizes fast tension and irreversible, and coupling mechanism force is enough, not easily get loose by external force;
2, cable wire is put in place to sleeve 1 interpolation, then be pulled outwardly, tension can be realized; Also be provided with the tensioning sleeve 46 of tensioned cable in addition, rotate tensioning sleeve 46 and get final product tensioned cable; Easy for installation like this, operating efficiency is high.
3, the u shaped connector 441 of guardrail fixture 44 is rotationally connected with the bearing pin 422 of adapter 42 both sides, guardrail fixture 44 and bearing pin 422 can 180 degree rotate, be applicable to the installation of each 0 to an angle of 90 degrees up and down like this, cable wire can 360 degree rotate freely.
The invention has the advantages that; after cable wire 5 is passed multiple latches 22 of the clamping hole 21 of conical chuck 2 by the present invention; toward pulling back cable wire 5; under the elastic force effect of flexible member 3, and conical chuck 2 is made to comply with the aperture of the convergent of the conical through-hole 11 of this outer sleeve 1 and force multiple latches 22 of the clamping hole 21 of conical chuck 2 to clamp this cable wire 5; The present invention is also provided with the mechanism for installing 4 for being fixed on guardrail, and mechanism for installing 4 is provided with tensioning sleeve 46, and rotating tensioning sleeve 46 can tensioned cable 5.Guardrail cable wire quick-locking device coupling mechanism force of the present invention is enough, not easily get loose by external force, easy for installation, operating efficiency is high, it is applied widely to install.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. a guardrail cable wire quick-locking device, cable wire (5) be adjacent to its end points place for being arranged on and being detachably fixed to guardrail, it is characterized in that, this guardrail cable wire quick-locking device comprises:
Outer sleeve (1), it has the conical through-hole (11) and the first internal thread hole (12) that communicate, and the aperture of described first internal thread hole (12) is more than or equal to the maximum diameter of hole of this conical through-hole (11);
Conical chuck (2); it has the clamping hole (21) for making this cable wire (5) pass through; and being provided with multiple latch (22) in this clamping hole (21), it is placed in conical through-hole (11) place of this outer sleeve (1);
Flexible member (3), it is placed in this outer sleeve (1) inner conical chuck (2) bottom;
Mechanism for installing (4); it is fixedly installed in guardrail; described mechanism for installing (4) is provided with the first external thread rod (411); described first external thread rod (411) spiral is incorporated into the first internal thread hole (12), and described flexible member (3) is placed in the end of the first external thread rod (411);
When after multiple latches (22) of cable wire (5) through the clamping hole (21) of conical chuck (2), toward pulling back cable wire (5), under the elastic force effect of flexible member (3), and conical chuck (2) is made to comply with the aperture of the convergent of the conical through-hole (11) of this outer sleeve (1) and force multiple latches (22) of the clamping hole of conical chuck (2) (21) to clamp this cable wire (5).
2. guardrail cable wire quick-locking device according to claim 1, is characterized in that, described mechanism for installing (4) comprising:
First connector (41); its one end is provided with the first external thread rod (411); its other end is provided with the second internal thread hole (412); first external thread rod (411) spiral of its one end is incorporated into first internal thread hole (12) of this outer sleeve (1), and this flexible member (3) is placed in the end of first external thread rod (411) of the first connector (41);
Adapter (42), its front is provided with manhole (421), and its both sides are provided with bearing pin (422);
Screw (43); its leading portion is external screw thread (431); its stage casing is cylinder (432); the external diameter of this cylinder (432) is greater than the diameter of this external screw thread (431); described manhole (421) and cylinder (432) are rotationally connected, and described external screw thread (431) spiral is incorporated into second internal thread hole (412) of this first connector (41);
Guardrail fixture (44), its one end is u shaped connector (441), and this u shaped connector (441) is rotationally connected with the bearing pin (422) of adapter (42) both sides, and its other end is fixedly installed in guardrail.
3. guardrail cable wire quick-locking device according to claim 1, is characterized in that, described mechanism for installing (4) comprising:
Second connector (45); its one end is provided with the first external thread rod (411); its other end is provided with the second external thread rod (451); spanner portion (452) is provided with in the middle of it; first external thread rod (411) spiral of its one end is incorporated into first internal thread hole (12) of this outer sleeve (1), and this flexible member (3) is placed in the end of first external thread rod (411) of the first connector (41);
Tensioning sleeve (46); its two ends are respectively equipped with the 3rd internal thread hole (461), and the 3rd internal thread hole (461) spiral of its one end is incorporated into second external thread rod (451) of the other end of this second connector (45);
Screw rod (47), its one end spiral is incorporated into the 3rd internal thread hole (461) of the other end of this tensioning sleeve (46);
Holder (48), it is provided with ring part (481) and installation portion (482), and described ring part (481) front is provided with groove (483), and described installation portion (482) is fixedly installed in guardrail;
Straight pin (49), its side is provided with the 4th internal thread hole (491), the other end of described screw rod (47) loosen through groove (483) spiral be incorporated into the 4th internal thread hole (491) of this straight pin (49).
4. guardrail cable wire quick-locking device according to claim 2, is characterized in that: described guardrail fixture (44) other end is provided with external screw thread.
5. the guardrail cable wire quick-locking device according to any one of Claims 1-4, is characterized in that: described conical chuck (2) is made up of 2 lobes or 3 lobes.
6. the guardrail cable wire quick-locking device according to any one of Claims 1-4, is characterized in that: described flexible member (3) is spring.
7. guardrail cable wire quick-locking device according to claim 3, it is characterized in that: described mechanism for installing (4) also comprises two locking nuts (410), one of them locking nut (410) is threadedly connected to second external thread rod (451) of this second connector (45), another locking nut (410) is threadedly connected to the other end of this screw rod (47), and these two locking nuts (410) are for locking tensioning sleeve (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061305.2A CN105544901B (en) | 2016-01-28 | 2016-01-28 | A kind of guardrail cable wire quick-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061305.2A CN105544901B (en) | 2016-01-28 | 2016-01-28 | A kind of guardrail cable wire quick-locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544901A true CN105544901A (en) | 2016-05-04 |
| CN105544901B CN105544901B (en) | 2017-09-05 |
Family
ID=55824415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061305.2A Expired - Fee Related CN105544901B (en) | 2016-01-28 | 2016-01-28 | A kind of guardrail cable wire quick-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544901B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649816A (en) * | 2017-11-02 | 2018-02-02 | 安徽马钢比亚西钢筋焊网有限公司 | Reinforcing bar Rapid connecting clamp head |
| CN108708667A (en) * | 2018-03-23 | 2018-10-26 | 舟山市敏瑞科技咨询有限公司 | A kind of tension device of the fixation steel wire of hand curtain rolling |
| CN111764621A (en) * | 2020-07-09 | 2020-10-13 | 王进 | Overhanging scaffold and construction method |
| CN113756235A (en) * | 2021-08-17 | 2021-12-07 | 启迪设计集团股份有限公司 | Adjustable sling guardrail system |
| US11668096B2 (en) * | 2020-05-26 | 2023-06-06 | Multirail Stainless Inc. | Rope connector, rope assembly and railing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867887B (en) * | 2018-06-21 | 2020-12-29 | 青岛天赢智能工业股份有限公司 | Stretching positioning structure and using method thereof |
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| CN205387792U (en) * | 2016-01-28 | 2016-07-20 | 东莞双成电子塑胶有限公司 | Quick locking device of guardrail cable wire |
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| US2463144A (en) * | 1945-09-15 | 1949-03-01 | Buchanan Electrical Prod Corp | Cable lock connector |
| US20050207838A1 (en) * | 2004-03-17 | 2005-09-22 | Suncor Stainless, Inc. | Wire rope connectors and tensioners for deck railing systems |
| WO2011047102A1 (en) * | 2009-10-14 | 2011-04-21 | Feeney Inc | Interchangeable self-locking spring loaded quick connect apparatus for wire rope cable and the like |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649816A (en) * | 2017-11-02 | 2018-02-02 | 安徽马钢比亚西钢筋焊网有限公司 | Reinforcing bar Rapid connecting clamp head |
| CN108708667A (en) * | 2018-03-23 | 2018-10-26 | 舟山市敏瑞科技咨询有限公司 | A kind of tension device of the fixation steel wire of hand curtain rolling |
| US11668096B2 (en) * | 2020-05-26 | 2023-06-06 | Multirail Stainless Inc. | Rope connector, rope assembly and railing |
| CN111764621A (en) * | 2020-07-09 | 2020-10-13 | 王进 | Overhanging scaffold and construction method |
| CN113756235A (en) * | 2021-08-17 | 2021-12-07 | 启迪设计集团股份有限公司 | Adjustable sling guardrail system |
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| Publication number | Publication date |
|---|---|
| CN105544901B (en) | 2017-09-05 |
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