CN104894971A - Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge - Google Patents
Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge Download PDFInfo
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- CN104894971A CN104894971A CN201510371075.5A CN201510371075A CN104894971A CN 104894971 A CN104894971 A CN 104894971A CN 201510371075 A CN201510371075 A CN 201510371075A CN 104894971 A CN104894971 A CN 104894971A
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- wedge shaped
- shaped seal
- seal
- cord clip
- towing rope
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Abstract
The invention discloses a self-tightening seal for sealing circular seams of cable clamps on a main cable of a suspension bridge and relates to the technical field of suspension bridge cable protection. The self-tightening seal comprises cable clamps sleeving the main cable and tapered sealing tapes arranged at the connections of the two ends of the cable clamps and the main cable; the tapered sealing tapes are abutted from two sides of a wedged seal through positioning pins and are fastened to the main cable through first hoops, a waterproof jacket is provided outside the wedged seal, and the waterproof jacket is fastened to the wedged seal through a second hoop. Compared with the prior art, the self-tightening seal has the advantages that circular seams at the two ends of the cable clamps are fully sealed, the rain and moisture are avoided entering the cable clamps to corrode the main cable from the circular seams of the cable clamps, 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 self-tightening sealing device for circumferential weld between main rope of suspension bridge and cord clip.
Background technology
There is a kind of galvanized wire for suspension bridge as shown in Figure 1, its hoist cable 10 is connect by cord clip 8 and main push-towing rope 9 phase hoop, cord clip 8 is sleeved on main push-towing rope 9, circumferential weld is formed between the two ends of cord clip 8 and main push-towing rope 9, cord clip internal corrosion main push-towing rope is entered from this circumferential weld for preventing rainwater and moisture, normally waterproof gasket cement is injected circumferential weld, make waterproof gasket cement between cord clip end and main push-towing rope 9, form the cone seal band of a ring-type by manual operation.In use there are the following problems for this cone seal band: 1, this cone seal band exposes in an atmosphere, easily aging cracking and damaging, and application life is short; 2, because cone seal band forms not only operating difficulties by manual piling up, also easily cause the not of uniform size of oblique angle, cause the water conservancy diversion weak effect of cone seal band.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of suspension bridge main cable clamp ring seam self-tightening sealing device, to cock band easily aging cracking and damage the problem short with application life with waterproof gasket cement to solve at the two ends of cord clip.
In order to solve the problem, the technical solution used in the present invention is: this suspension bridge main cable clamp ring seam self-tightening sealing device, comprise the cord clip be sleeved on main push-towing rope and the cone seal band being located at described cord clip two ends and described main push-towing rope junction, described cone seal band to be docked by multiple alignment pin by the both sides of wedge shaped seal and is fixed tightly on described main push-towing rope by the first parrel, outside described wedge shaped seal, be provided with waterproof jacket, described waterproof jacket is fixed tightly in described wedge shaped seal by the second parrel.
In above-mentioned suspension bridge main cable clamp ring seam self-tightening sealing device technical scheme, technical scheme can also be more specifically: described wedge shaped seal is made up of neoprene; Described wedge shaped seal has the stub end abutted against with the end face of described cord clip one end, be provided with little head end that angle is the water conservancy diversion inclined-plane of oblique angle a and bind round with described main push-towing rope external surface the inner circle work plane connect mutually, described wedge shaped seal is provided with multiple seal convexity stretching out described inner circle work plane.
Further, described wedge shaped seal stub end is provided with the clinch of end, coated cord clip one end, and described clinch is provided with parrel groove.
Further, one side contrary with its parrel groove on described clinch is provided with bar blocks, and described bar blocks and described parrel groove are towards identical.
Further, described wedge shaped seal stub end is provided with the raised line stretched between described cord clip and described main push-towing rope.
Further, between described cord clip and described main push-towing rope, be provided with O RunddichtringO, between described O RunddichtringO and described wedge shaped seal, be provided with fluid sealant.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention includes the cord clip be sleeved on main push-towing rope and be located at the cone seal band of cord clip two ends and main push-towing rope junction, cone seal band to be docked by multiple alignment pin by the both sides of wedge shaped seal and is fixed tightly on main push-towing rope by the first parrel, outside wedge shaped seal, be provided with waterproof jacket, waterproof jacket is fixed tightly in wedge shaped seal by the second parrel; The circumferential weld at cord clip two ends is sealed completely, and avoid rainwater and moisture to enter cord clip internal corrosion main push-towing rope from cord clip circumferential weld, wedge shaped seal is not easily aging, long service life.
2, wedge shaped seal is made up of neoprene; Wedge shaped seal has the stub end abutted against with the end face of cord clip one end, and be provided with little head end that angle is the water conservancy diversion inclined-plane of oblique angle a and bind round with main push-towing rope external surface the inner circle work plane connect mutually, wedge shaped seal is provided with multiple seal convexity stretching out inner circle work plane; Wedge shaped seal is fixed tightly on main push-towing rope by the first parrel, and its stub end compresses the end face of cord clip, and the seal convexity of inner circle work plane compresses main push-towing rope, wedge shaped seal good sealing effect; Its water conservancy diversion inclined-plane improves water conservancy diversion effect.
3, wedge shaped seal stub end is provided with the clinch of end, coated cord clip one end, and one side contrary with its parrel groove on clinch is provided with bar blocks, and bar blocks and parrel groove are towards identical; Wedge shaped seal stub end is provided with the raised line stretched between cord clip and main push-towing rope; Improve sealing effectiveness.
4, be provided with O RunddichtringO between cord clip and main push-towing rope, between O RunddichtringO and wedge shaped seal, be provided with fluid sealant; Guarantee that the circumferential weld between cord clip and main push-towing rope seals completely.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of installing Cable-clamp on main push-towing rope.
Fig. 2 is the structural representation of the embodiment of the present invention 1.
Fig. 3 is the structural representation of the wedge shaped seal of the embodiment of the present invention 1.
Fig. 4 is the K direction view of Fig. 3.
Fig. 5 is the structural representation of the alignment pin of the embodiment of the present invention 1.
Fig. 6 is the structural representation of the embodiment of the present invention 2.
Fig. 7 is the structural representation of the wedge shaped seal of the embodiment of the present invention 2.
Fig. 8 is the structural representation of the embodiment of the present invention 3.
Fig. 9 is the structural representation of the wedge shaped seal of the embodiment of the present invention 3.
Figure 10 is the structural representation of the embodiment of the present invention 4.
Figure 11 is the structural representation of the wedge shaped seal 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 suspension bridge main cable clamp ring seam self-tightening sealing device as shown in Figure 2, comprise the cord clip 8 be sleeved on main push-towing rope 9 and the cone seal band being contained in cord clip 8 two ends and main push-towing rope 9 junction, cone seal band to be docked by two alignment pins 5 by the both sides of wedge shaped seal 2 and is fixed tightly on main push-towing rope 9 by the first parrel 3, and the structure of alignment pin 5 as shown in Figure 5; Wedge shaped seal 2 is made up of neoprene, wedge shaped seal 2 has the stub end abutted against with the end face of cord clip 8 one end, be provided with little head end that angle is the water conservancy diversion inclined-plane 2-1 of oblique angle a and bind round with main push-towing rope 9 external surface the inner circle work plane connect mutually, wedge shaped seal 2 has the seal convexity 2-2 that six are stretched out inner circle work plane, the two ends of each seal convexity 2-2 have the groove of recessed inner circle work plane, the lozenges of wedge shaped seal 2 is provided with two parrel grooves, as shown in Figure 3, Figure 4; O RunddichtringO 7 is housed between cord clip 8 and main push-towing rope 9, O RunddichtringO 7 embeds in the circumferential weld between cord clip 8 and main push-towing rope 9, fluid sealant 6 is filled between O RunddichtringO 7 and the large termination of wedge shaped seal 2, wedge shaped seal 2 external surface is coated with waterproof jacket 1, and waterproof jacket 1 is fixed tightly in wedge shaped seal 2 by the second parrel 4; The circumferential weld at cord clip 8 two ends seals completely, and avoid rainwater and moisture to enter cord clip 8 internal corrosion main push-towing rope 9 from cord clip 8 circumferential weld, wedge shaped seal 2 is not easily aging, long service life.
Embodiment 2
A kind of suspension bridge main cable clamp ring seam self-tightening sealing device as shown in Figure 6, comprise the cone seal band being sleeved on cord clip on main push-towing rope 98 and being contained in cord clip 8 two ends and main push-towing rope 9 junction, cone seal band to be docked by two alignment pins 5 by the both sides of wedge shaped seal 2 and is fixed tightly on main push-towing rope 9 by first parrel 3, wedge shaped seal 2 is made up of neoprene, wedge shaped seal 2 has the stub end abutted against with the end face of cord clip 8 one end, be provided with little head end that angle is the water conservancy diversion inclined-plane 2-1 of oblique angle a and bind round with main push-towing rope 9 external surface the inner circle work plane connect mutually, wedge shaped seal 2 has the seal convexity 2-2 that six are stretched out inner circle work plane, the two ends of each seal convexity 2-2 have the groove of recessed inner circle work plane, the lozenges of wedge shaped seal 2 is provided with two parrel grooves, wedge shaped seal 2 stub end is linked with the clinch 2-4 of end, coated cord clip 8 one end, clinch 2-4 is provided with a parrel groove, one side contrary with its parrel groove on clinch 2-4 is provided with bar blocks 2-5, bar blocks 2-5 and parrel groove are towards identical, another root first parrel 3 of clinch 2-4 is fixed tightly on cord clip 8, as shown in Figure 7, O RunddichtringO 7 is housed between cord clip 8 and main push-towing rope 9, O RunddichtringO 7 embeds in the circumferential weld between cord clip 8 and main push-towing rope 9, fluid sealant 6 is filled between O RunddichtringO 7 and the large termination of wedge shaped seal 2, be coated with waterproof jacket 1 at wedge shaped seal 2 external surface, waterproof jacket 1 is fixed tightly in wedge shaped seal 2 by the second parrel 4, the circumferential weld at cord clip 8 two ends seals completely, and avoid rainwater and moisture to enter cord clip 8 internal corrosion main push-towing rope 9 from cord clip 8 circumferential weld, wedge shaped seal 2 is not easily aging, long service life.
Embodiment 3
As shown in Figure 8, comprise the cone seal band being sleeved on cord clip on main push-towing rope 98 and being contained in cord clip 8 two ends and main push-towing rope 9 junction, cone seal band to be docked by two alignment pins 5 by the both sides of wedge shaped seal 2 and is fixed tightly on main push-towing rope 9 by first parrel 3, wedge shaped seal 2 is made up of neoprene, wedge shaped seal 2 has the stub end abutted against with the end face of cord clip 8 one end, be provided with little head end that angle is the water conservancy diversion inclined-plane 2-1 of oblique angle a and bind round with main push-towing rope 9 external surface the inner circle work plane connect mutually, wedge shaped seal 2 has the seal convexity 2-2 that six are stretched out inner circle work plane, the two ends of each seal convexity 2-2 have the groove of recessed inner circle work plane, the lozenges of wedge shaped seal 2 is provided with two parrel grooves, wedge shaped seal 2 stub end is linked with the clinch 2-4 of end, coated cord clip 8 one end, clinch 2-4 is provided with a parrel groove, another root first parrel 3 of clinch 2-4 is fixed tightly on cord clip 8, wedge shaped seal 2 stub end has the raised line 2-3 stretched between cord clip 8 and main push-towing rope 9, as shown in Figure 9, be coated with waterproof jacket 1 at wedge shaped seal 2 external surface, waterproof jacket 1 is fixed tightly in wedge shaped seal 2 by the second parrel 4, the circumferential weld at cord clip 8 two ends seals completely, and avoid rainwater and moisture to enter cord clip 8 internal corrosion main push-towing rope 9 from cord clip 8 circumferential weld, wedge shaped seal 2 is not easily aging, long service life.
Embodiment 4
A kind of suspension bridge main cable clamp ring seam self-tightening sealing device as shown in Figure 10, comprise the cone seal band being sleeved on cord clip on main push-towing rope 98 and being contained in cord clip 8 two ends and main push-towing rope 9 junction, cone seal band to be docked by two alignment pins 5 by the both sides of wedge shaped seal 2 and is fixed tightly on main push-towing rope 9 by the first parrel 3; Wedge shaped seal 2 is made up of neoprene, wedge shaped seal 2 has the stub end abutted against with the end face of cord clip 8 one end, be provided with little head end that angle is the water conservancy diversion inclined-plane 2-1 of oblique angle a and bind round with main push-towing rope 9 external surface the inner circle work plane connect mutually, wedge shaped seal 2 has the seal convexity 2-2 that six are stretched out inner circle work plane, the two ends of each seal convexity 2-2 have the groove of recessed inner circle work plane, the lozenges of wedge shaped seal 2 is provided with two parrel grooves, wedge shaped seal 2 stub end has the raised line 2-3 stretched between cord clip 8 and main push-towing rope 9, as shown in figure 11; Be coated with waterproof jacket 1 at wedge shaped seal 2 external surface, waterproof jacket 1 is fixed tightly in wedge shaped seal 2 by the second parrel 4; The circumferential weld at cord clip 8 two ends seals completely, and avoid rainwater and moisture to enter cord clip 8 internal corrosion main push-towing rope 9 from cord clip 8 circumferential weld, wedge shaped seal 2 is not easily aging, long service life.
Claims (6)
1. a suspension bridge main cable clamp ring seam self-tightening sealing device, comprise the cord clip (8) be sleeved on main push-towing rope (9) and the cone seal band being located at described cord clip (8) two ends and described main push-towing rope (9) junction, it is characterized in that: described cone seal band is docked and pass through the first parrel (3) by the both sides of wedge shaped seal (2) be fixed tightly on described main push-towing rope (9) by multiple alignment pin (5), outside described wedge shaped seal (2), be provided with waterproof jacket (1), described waterproof jacket (1) is fixed tightly in described wedge shaped seal (2) by the second parrel (4).
2. suspension bridge main cable clamp ring seam self-tightening sealing device according to claim 1, is characterized in that: described wedge shaped seal (2) is made up of neoprene; Described wedge shaped seal (2) has the stub end abutted against with the end face of described cord clip (8) one end, be provided with little head end that angle is the water conservancy diversion inclined-plane (2-1) at oblique angle (a) and bind round with described main push-towing rope (9) external surface the inner circle work plane connect mutually, described wedge shaped seal (2) is provided with multiple seal convexity (2-2) stretching out described inner circle work plane.
3. suspension bridge main cable clamp ring seam self-tightening sealing device according to claim 2, it is characterized in that: described wedge shaped seal (2) stub end is provided with the clinch (2-4) of coated cord clip (8) end, one end, and described clinch (2-4) is provided with parrel groove.
4. suspension bridge main cable clamp ring seam self-tightening sealing device according to claim 3, it is characterized in that: the upper one side contrary with its parrel groove of described clinch (2-4) is provided with bar blocks (2-5), and described bar blocks (2-5) and described parrel groove are towards identical.
5. the suspension bridge main cable clamp ring seam self-tightening sealing device according to Claims 2 or 3 or 4, is characterized in that: described wedge shaped seal (2) stub end is provided with the raised line (2-3) stretched between described cord clip (8) and described main push-towing rope (9).
6. the suspension bridge main cable clamp ring seam self-tightening sealing device according to claim 1 or 2 or 3, it is characterized in that: between described cord clip (8) and described main push-towing rope (9), be provided with O RunddichtringO (7), between described O RunddichtringO (7) and described wedge shaped seal (2), be provided with fluid sealant (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371075.5A CN104894971A (en) | 2015-06-30 | 2015-06-30 | Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371075.5A CN104894971A (en) | 2015-06-30 | 2015-06-30 | Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge |
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| Publication Number | Publication Date |
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| CN104894971A true CN104894971A (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510371075.5A Pending CN104894971A (en) | 2015-06-30 | 2015-06-30 | Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge |
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| Country | Link |
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| CN (1) | CN104894971A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757240A (en) * | 2015-10-16 | 2016-07-13 | 北京橡胶工业研究设计院 | Sealing technology of end part of bridge wire rope fixture |
| CN108708280A (en) * | 2018-06-30 | 2018-10-26 | 中智桥康（武汉）科技有限公司 | A kind of suspension bridge main cable clamp ring seam safeguard structure and its manufacture construction method |
| CN111576211A (en) * | 2020-04-08 | 2020-08-25 | 武汉船用机械有限责任公司 | Cable clamp of suspension bridge |
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| CN1127818A (en) * | 1995-01-27 | 1996-07-31 | D·S·布朗公司 | Suspension bridge cable wrap and application method |
| JPH09228314A (en) * | 1996-02-28 | 1997-09-02 | Nippon Steel Corp | Cut-off method of suspension bridge cable band |
| CN200971474Y (en) * | 2006-09-14 | 2007-11-07 | 贵州钢绳股份有限公司 | Deformed winding steel wire |
| CA2716533A1 (en) * | 2008-03-13 | 2009-09-17 | Timothy I. Montgomery | 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 |
| CN204780599U (en) * | 2015-06-30 | 2015-11-18 | 湖南省交通规划勘察设计院 | Suspension bridge main push -towing rope cable clamp ring seam self tightening sealing device |
-
2015
- 2015-06-30 CN CN201510371075.5A patent/CN104894971A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127818A (en) * | 1995-01-27 | 1996-07-31 | D·S·布朗公司 | Suspension bridge cable wrap and application method |
| JPH09228314A (en) * | 1996-02-28 | 1997-09-02 | Nippon Steel Corp | Cut-off method of suspension bridge cable band |
| CN200971474Y (en) * | 2006-09-14 | 2007-11-07 | 贵州钢绳股份有限公司 | Deformed winding steel wire |
| CA2716533A1 (en) * | 2008-03-13 | 2009-09-17 | Timothy I. Montgomery | 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 |
| CN204780599U (en) * | 2015-06-30 | 2015-11-18 | 湖南省交通规划勘察设计院 | Suspension bridge main push -towing rope cable clamp ring seam self tightening sealing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757240A (en) * | 2015-10-16 | 2016-07-13 | 北京橡胶工业研究设计院 | Sealing technology of end part of bridge wire rope fixture |
| CN108708280A (en) * | 2018-06-30 | 2018-10-26 | 中智桥康（武汉）科技有限公司 | A kind of suspension bridge main cable clamp ring seam safeguard structure and its manufacture construction method |
| CN111576211A (en) * | 2020-04-08 | 2020-08-25 | 武汉船用机械有限责任公司 | Cable clamp of suspension bridge |
| CN111576211B (en) * | 2020-04-08 | 2022-06-24 | 武汉船用机械有限责任公司 | Cable clamp of suspension bridge |
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Application publication date: 20150909 |
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