CN104894972A - Wedged seal - Google Patents
Wedged seal Download PDFInfo
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- CN104894972A CN104894972A CN201510371317.0A CN201510371317A CN104894972A CN 104894972 A CN104894972 A CN 104894972A CN 201510371317 A CN201510371317 A CN 201510371317A CN 104894972 A CN104894972 A CN 104894972A
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- China
- Prior art keywords
- wedged
- sphenoid
- seal
- wedge shaped
- shaped seal
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Abstract
The invention discloses a wedged seal and relates to the technical field of suspension bridge cable protection. The wedged seal comprises a wedged body made of rubber and having one high end and the other low end; the wedged body is provided with a plurality of positioning pin holes; the orientation of the positioning pin holes is perpendicular to that of a wedged face of the wedged body; the wedged face of the wedged body is provided with at least two hoop grooves facing in the same direction as the positioning pin holes; the wedged body is provided with a plurality of sealing protrusions extending out of the bottom of the wedged body. Compared with the prior art, the wedged seal has the advantages that the wedged seal is mounted at the cable clamp end of a main cable, two sides of the wedged body are abutted through positioning pins mounted in the positioning pin holes, the wedged body surrounds the main cable, the high end of the wedged body is adhered to a cable clamp, the wedged body is fastened to the main cable through hoops, the high end of the wedged body compresses to the cable clamp after the wedged body deforms, the sealing protrusions at the bottom compress to the main cable so as to seal the circular seams of the hoops, the wedged seal is convenient and simple to mount and operate, and the wedged seal rarely ages and has long life.
Description
Technical field
The present invention relates to galvanized wire for suspension bridge guard technology field, especially a kind of for the seal between main rope of suspension bridge and cord clip.
Background technology
The hoist cable of suspension bridge to be bound round mutually with main push-towing rope by cord clip and connects; Cord clip is sleeved on main push-towing rope and forms circumferential weld between its two ends and main push-towing rope, cord clip internal corrosion main push-towing rope is entered from this circumferential weld for preventing rainwater and moisture, usually waterproof gasket cement is injected circumferential weld, then to cock at the two ends of cord clip band with waterproof gasket cement, this cone seal band is easily aging cracks damage, cord clip is under the effect of hoist cable pulling force, can move down, make to be separated with cord clip with the waterproof gasket cement band that to cock at the two ends of cord clip, form gap, water and moisture can enter main push-towing rope from gap, affect the application life of main push-towing rope; And to cock at the two ends of cord clip band operating difficulties with waterproof gasket cement.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of wedge shaped seal, to solve the cone seal band operating difficulties and easy season cracking that pile with waterproof gasket cement and to damage, the problem that application life is short.
In order to solve the problem, the technical solution used in the present invention is: this wedge shaped seal, include the sphenoid that the higher end be made up of rubber is low, described sphenoid is provided with multiple dowel hole, multiple described dowel hole towards the lozenges with described sphenoid towards being vertical setting; The lozenges of described sphenoid is at least provided with two with described dowel hole towards identical parrel groove, described sphenoid is provided with multiple seal convexity stretching out its bottom surface.
In above-mentioned wedge shaped seal technical scheme, technical scheme can also be more specifically: the high-end of nearly described sphenoid is provided with described dowel hole towards identical bar hole, and described sphenoid is provided with one piece of outwardly directed raised line in high-end bottom.
Further, described sphenoid is provided with outwardly directed clinch in high-end top, described clinch is provided with described dowel hole towards identical described parrel groove.
Further, one side contrary with its parrel groove on described clinch is provided with bar blocks, and described bar blocks and described dowel hole are towards identical.
Further, described sphenoid is made up of neoprene.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, wedge shaped seal of the present invention is adopted to be arranged on the end of cord clip on main push-towing rope, the both sides of its sphenoid are by multiple alignment pin docking be contained in dowel hole, sphenoid is made to be looped around on main push-towing rope, sphenoid high-end bonding with cord clip end, the outside of the coated cord clip end of clinch, with a parrel, clinch is fixed tightly on cord clip, sphenoid is fixed tightly on main push-towing rope by another root parrel, sphenoid produces distortion, and it high-endly compresses with cord clip, the seal convexity of bottom surface and main push-towing rope compress, cord clip circumferential weld is sealed, also stop low side at main push-towing rope surface sliding, fitting operation is simple and convenient, this wedge shaped seal is not easily aging, long service life.
2, sphenoid is provided with one piece of outwardly directed raised line in high-end bottom, and sphenoid is provided with outwardly directed clinch in high-end top, clinch is provided with dowel hole towards identical parrel groove; During installation, the raised line of sphenoid inserts in cord clip circumferential weld, and the end of the coated cord clip of clinch, increases sealing effectiveness.
3, sphenoid is made up of neoprene, and neoprene has higher hot strength, elongation rate and reversible crystallinity, and cementability is good, ageing-resistant, heat-resisting, oil resistant, chemical resistance excellence, wedge shaped seal long service life of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the K direction view of Fig. 1.
Fig. 3 is the scheme of installation of the wedge shaped seal of the embodiment of the present invention 1.
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Fig. 5 is the scheme of installation of the wedge shaped seal of the embodiment of the present invention 2.
Fig. 6 is the structural representation of the embodiment of the present invention 3.
Fig. 7 is the structural representation of the embodiment of the present invention 4.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Embodiment 1
A kind of wedge shaped seal as shown in Figure 1 and Figure 2, includes the sphenoid 1 that the higher end be made up of rubber is low, sphenoid 1 be provided with two dowel holes, 3, two dowel holes 3 towards the lozenges with sphenoid 1 towards being vertical setting; The lozenges of sphenoid 1 is provided with two with dowel hole 3 towards identical parrel groove 2, sphenoid 1 has the seal convexity 4 that six are stretched out its bottom surface, the two ends of each seal convexity 4 are provided with the groove of recessed sphenoid 1 bottom surface, and the high-end of nearly sphenoid 1 is provided with dowel hole 3 towards identical bar hole; The sphenoid 1 of the present embodiment is made up of neoprene.
Wedge shaped seal of the present invention is arranged on the end of cord clip 8 on main push-towing rope 7, the both sides of its sphenoid 1 are docked by the alignment pin 9 that two are contained in dowel hole 3, sphenoid 1 is made to be looped around on main push-towing rope 7, high-end and the cord clip 8 of sphenoid 1 is bonding, be fixed tightly on main push-towing rope 7 with parrel 10 by sphenoid 1, sphenoid 1 produces distortion, and it high-endly compresses with cord clip 8, and seal convexity 4 and the main push-towing rope 7 of bottom surface compress, cord clip 8 circumferential weld is sealed, as shown in Figure 3; Fitting operation is simple and convenient, and this wedge shaped seal is not easily aging, long service life.
Embodiment 2
A kind of wedge shaped seal as shown in Figure 4, includes the sphenoid 1 that the higher end be made up of rubber is low, sphenoid 1 be provided with two dowel holes, 3, two dowel holes 3 towards the lozenges with sphenoid 1 towards being vertical setting; The lozenges of sphenoid 1 is provided with two with dowel hole 3 towards identical parrel groove 2, sphenoid 1 has the seal convexity 4 that six are stretched out its bottom surface, and the two ends of each seal convexity 4 are provided with the groove of recessed sphenoid 1 bottom surface; The high-end of nearly sphenoid 1 is provided with dowel hole 3 towards identical bar hole, sphenoid 1 is provided with one piece of outwardly directed raised line 5 in high-end bottom, be provided with outwardly directed clinch 6 in high-end top, clinch 6 be provided with dowel hole 3 towards identical parrel groove 2; The sphenoid 1 of the present embodiment is made up of neoprene.
Wedge shaped seal of the present invention is arranged on the end of cord clip 8 on main push-towing rope 7, the both sides of its sphenoid 1 are docked by the alignment pin 9 that two are contained in dowel hole 3, sphenoid 1 is made to be looped around on main push-towing rope 7, the raised line 5 of the high-end bottom of sphenoid 1 inserts in the circumferential weld of cord clip 8, outside the end of the coated cord clip 8 of clinch 6 on top, high-end and the cord clip 8 of sphenoid 1 is bonding, with parrel 10, sphenoid 1 is fixed tightly on main push-towing rope 7, sphenoid 1 produces distortion, and it high-endly compresses with cord clip 8, seal convexity 4 and the main push-towing rope 7 of bottom surface compress, cord clip 8 circumferential weld is sealed, as shown in Figure 5; Fitting operation is simple and convenient, and this wedge shaped seal is not easily aging, long service life.
Embodiment 3
A kind of wedge shaped seal as shown in Figure 6, includes the sphenoid 1 that the higher end be made up of rubber is low, sphenoid 1 be provided with two dowel holes, 3, two dowel holes 3 towards the lozenges with sphenoid 1 towards being vertical setting; The lozenges of sphenoid 1 is provided with two with dowel hole 3 towards identical parrel groove 2, sphenoid 1 has the seal convexity 4 that six are stretched out its bottom surface, and the two ends of each seal convexity 4 are provided with the groove of recessed sphenoid 1 bottom surface; The high-end of nearly sphenoid 1 is provided with dowel hole 3 towards identical bar hole, and sphenoid 1 is provided with outwardly directed clinch 6 in high-end top, clinch 6 is provided with dowel hole 3 towards identical parrel groove 2; The sphenoid 1 of the present embodiment is made up of neoprene.
Embodiment 4
The present embodiment wedge shaped seal is with the difference of embodiment 6 as shown in Figure 7: one side contrary with its parrel groove 2 on clinch 6 is provided with bar blocks 6-1, and bar blocks 6-1 and dowel hole 3 are towards identical.All the other features are identical with embodiment 6.
Claims (7)
1. a wedge shaped seal, it is characterized in that: include the sphenoid (1) that the higher end be made up of rubber is low, described sphenoid (1) is provided with multiple dowel hole (3), multiple described dowel hole (3) towards the lozenges with described sphenoid (1) towards being vertical setting; The lozenges of described sphenoid (1) is at least provided with two with described dowel hole (3) towards identical parrel groove (2), described sphenoid (1) is provided with multiple seal convexity (4) stretching out its bottom surface.
2. wedge shaped seal according to claim 1, it is characterized in that: the high-end of nearly described sphenoid (1) is provided with described dowel hole (3) towards identical bar hole, and described sphenoid (1) is provided with one piece of outwardly directed raised line (5) in high-end bottom.
3. wedge shaped seal according to claim 1 and 2, it is characterized in that: described sphenoid (1) is provided with outwardly directed clinch (6) in high-end top, described clinch (6) is provided with described dowel hole (3) towards identical described parrel groove (2).
4. wedge shaped seal according to claim 3, is characterized in that: be provided with bar blocks (6-1) in the upper one side contrary with its parrel groove (2) of described clinch (6), described bar blocks (6-1) and described dowel hole (3) are towards identical.
5. wedge shaped seal according to claim 1 and 2, is characterized in that: described sphenoid (1) is made up of neoprene.
6. wedge shaped seal according to claim 3, is characterized in that: described sphenoid (1) is made up of neoprene.
7. wedge shaped seal according to claim 4, is characterized in that: described sphenoid (1) is made up of neoprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371317.0A CN104894972A (en) | 2015-06-30 | 2015-06-30 | Wedged seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371317.0A CN104894972A (en) | 2015-06-30 | 2015-06-30 | Wedged seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104894972A true CN104894972A (en) | 2015-09-09 |
Family
ID=54027902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510371317.0A Pending CN104894972A (en) | 2015-06-30 | 2015-06-30 | Wedged seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104894972A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05339913A (en) * | 1992-06-10 | 1993-12-21 | Nippon Steel Corp | Wrapping structure of suspension bridge cable |
| CN1127818A (en) * | 1995-01-27 | 1996-07-31 | D·S·布朗公司 | Suspension bridge cable wrap and application method |
| US20040237222A1 (en) * | 2003-06-02 | 2004-12-02 | Jerome Stubler | Method for anchoring parallel wire cables and suspension system for a construction work |
| CN2799662Y (en) * | 2005-06-01 | 2006-07-26 | 上海市政工程设计研究院 | Shock damper for diagonal cable |
| CN200971474Y (en) * | 2006-09-14 | 2007-11-07 | 贵州钢绳股份有限公司 | Deformed winding steel wire |
| CN201660849U (en) * | 2009-10-30 | 2010-12-01 | 上海浦江缆索股份有限公司 | Rubber waterproof device of bridge pull cable |
| CN102016221A (en) * | 2008-03-13 | 2011-04-13 | 国民油井华高有限合伙公司 | Gripping element for gripping a tubular in the construction and maintenance of oil and gas wells |
| CN204780600U (en) * | 2015-06-30 | 2015-11-18 | 柳州市劲新科技有限责任公司 | Wedge -type seal piece |
-
2015
- 2015-06-30 CN CN201510371317.0A patent/CN104894972A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05339913A (en) * | 1992-06-10 | 1993-12-21 | Nippon Steel Corp | Wrapping structure of suspension bridge cable |
| CN1127818A (en) * | 1995-01-27 | 1996-07-31 | D·S·布朗公司 | Suspension bridge cable wrap and application method |
| US20040237222A1 (en) * | 2003-06-02 | 2004-12-02 | Jerome Stubler | Method for anchoring parallel wire cables and suspension system for a construction work |
| CN2799662Y (en) * | 2005-06-01 | 2006-07-26 | 上海市政工程设计研究院 | Shock damper for diagonal cable |
| CN200971474Y (en) * | 2006-09-14 | 2007-11-07 | 贵州钢绳股份有限公司 | Deformed winding steel wire |
| CN102016221A (en) * | 2008-03-13 | 2011-04-13 | 国民油井华高有限合伙公司 | Gripping element for gripping a tubular in the construction and maintenance of oil and gas wells |
| CN201660849U (en) * | 2009-10-30 | 2010-12-01 | 上海浦江缆索股份有限公司 | Rubber waterproof device of bridge pull cable |
| CN204780600U (en) * | 2015-06-30 | 2015-11-18 | 柳州市劲新科技有限责任公司 | Wedge -type seal piece |
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| PB01 | Publication | ||
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Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |