CN102619169A - Cable clamp capable of replacing main cable - Google Patents
Cable clamp capable of replacing main cable Download PDFInfo
- Publication number
- CN102619169A CN102619169A CN2012101211316A CN201210121131A CN102619169A CN 102619169 A CN102619169 A CN 102619169A CN 2012101211316 A CN2012101211316 A CN 2012101211316A CN 201210121131 A CN201210121131 A CN 201210121131A CN 102619169 A CN102619169 A CN 102619169A
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- cord clip
- clip body
- cable clamp
- following
- cable
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Abstract
The invention discloses a cable clamp capable of replacing a main cable. The cable clamp comprises an upper cable clamp body and a lower cable clamp body, wherein the upper cable clamp body consists of n small upper cable clamp bodies with separating structures; each small upper cable clamp body is provided with a groove; cuboids of connecting steps are arranged on the two sides of the groove; m holes for mounting high-strength bolts are formed in the connecting steps on the two sides; the lower cable clamp body is a cable clamp body provided with n grooves; m holes for mounting high-strength bolts are formed on the two sides of each groove respectively; the grooves of the small upper cable clamp bodies correspond to the grooves on the lower cable clamp body in shape and size; and the n small upper cable clamp bodies with the separating structures are respectively connected with the lower cable clamp body with n grooves through the high-strength bolt pairs to form the combined cable clamp with n through holes used for clamping a small main cable. The single main cable is divided into n side-by-side small main cables and clamped. After a suspension bridge is built, the small main cables can be checked, maintained and replaced by independently detaching the small upper cable clamp bodies one by one. N is more than or equal to 3 and less than or equal to 10, and m is more than or equal to 2 and less than or equal to 50.
Description
Technical field
The present invention relates to a kind of cord clip that is applicable to main rope of suspension bridge.
Background technology
Suspension bridge has obtained fast development as the maximum bridge of span in China, and is the major subjects of countries in the world engineers and technicians research as the main push-towing rope of suspension bridge lifeline always; Particularly research is particularly paid attention to the main push-towing rope corrosion-resistant; Because funicular system is if corrode, consequence is inconceivable; For the safety that guarantees bridge and the safety of line structure; Must carry out anti-corrosion protection to cable; In view of we limitation and the anticorrosion research of main rope of suspension bridge of understanding also do not achieve satisfactory results; Therefore, there are many bridge cables still to rely on the mode of changing rope to solve the anticorrosion of bridge cable and security performance problem at present; In the structural system of suspension bridge, the applicant has developed interchangeable anchorage system, is not applicable to that main rope of suspension bridge changes the cord clip that rope is used but also develop, and therefore, up to the present, the main push-towing rope of suspension bridge still is non-exchange.
Summary of the invention
But the object of the present invention is to provide a kind of main rope of suspension bridge that is applicable to change the cord clip of the change owner cable that rope uses; Adopt this cord clip promptly can change the main push-towing rope of suspension bridge easily; With the Suo Wenti that changes of solution main rope of suspension bridge, and then the anticorrosion and security performance problem of solution main rope of suspension bridge.
For addressing the above problem; The technical scheme that the present invention takes is: but a kind of cord clip of change owner cable; Comprise cord clip body, following cord clip body; The said cord clip body of going up is made up of the little cord clip body of going up of n isolating construction, and each little cord clip body of going up is the cuboid that has 1 groove, the connection step is arranged in the both sides of groove, has m hole that is used to install high-strength bolt on the both sides connection step; Said cord clip body down is the cord clip body with n bar groove; All have the hole of m installation high-strength bolt in the both sides of every groove; The little cord clip body of going up of n isolating construction is connected with the following cord clip body with n bar groove respectively through the high-strength bolt pair, constitutes to have n combination cord clip that is used for the through hole of the little main push-towing rope of clamping; The span of above-mentioned m, n is: n is that the integer smaller or equal to 10, m are more than or equal to 2, the integer smaller or equal to 50 more than or equal to 3.
Its further technical scheme is: but the shape of the groove on the groove that the cord clip of said change owner cable little gone up the cord clip body and the play cord clip body and big or small corresponding; The through hole that is used for the little main push-towing rope of clamping that is combined into is circular hole, slotted eye or shape hole, X limit; X is more than or equal to 4, the integer smaller or equal to 50.
Its technical scheme further is: but the also center line of exhausting hole that is used for the side by side little main push-towing rope of clamping of the cord clip of said change owner cable is straight line or curve.
But the last cord clip body and the seam crossing between the following cord clip body of the cord clip of said change owner cable are straight line or zigzag broken line.
But the center line of the through hole that is used for the single little main push-towing rope of clamping that forms between the upper and lower cord clip body of the cord clip of said change owner cable is straight line or camber line.
Its again further technical scheme be: said cord clip body bottom down is useful on the otic placode that is connected with hoist cable, is connected with the reinforcement gusset between otic placode and the following cord clip body; Otic placode or with the making that fuses of following cord clip body; Or making the back separately links to each other with following cord clip body; Otic placode and following cord clip body be connected or with the vertical direction of following cord clip body horizontal plane on be an angle of 90 degrees degree and be connected, or with following cord clip body horizontal plane off plumb direction on oblique the connection.
Owing to take above technical scheme, but the cord clip of the present invention's change owner cable has following beneficial effect:
1. through changing the structure of cord clip body; Can realize that single main push-towing rope is split into many little main push-towing ropes side by side carries out clamping; Can little main push-towing rope be checked, safeguard and change through taking the little cord clip body of going up one by one separately apart after suspension bridge builds up, thereby realize that main push-towing rope keeps the intact purpose of performance.
2. after main push-towing rope being split into many little main push-towing ropes, make the main push-towing rope miniaturization, make and the construction equipment miniaturization, construction, easy to maintenance.
Below, but in conjunction with accompanying drawing and embodiment the technical characterictic of the cord clip of the present invention's change owner cable is further described.
Description of drawings
Fig. 1～Fig. 4: but the cord clip structure of the present invention's change owner cable and user mode sketch map:
Fig. 1-front view, sectional view (accompanying main rope of suspension bridge) is looked on the A-A left side of Fig. 2-Fig. 1,
The vertical view of Fig. 3-Fig. 1, Fig. 4-stereogram;
Fig. 5～Fig. 8: but the last cord clip body structure sketch map of the cord clip of the present invention's change owner cable:
Fig. 5-front view, the left view of Fig. 6-Fig. 5, the vertical view of Fig. 7-Fig. 5, Fig. 8-stereogram;
Fig. 9～12: but the following cord clip body structure sketch map of the cord clip of the present invention's change owner cable:
Fig. 9-front view, the left view of Figure 10-Fig. 9, the vertical view of Figure 11-Fig. 9, Figure 12-stereogram;
Figure 13: but the through hole that is used for the clamping main push-towing rope is the structural representation (two of sectional view is looked on the A-A left side of Fig. 1, accompanies main rope of suspension bridge) of cord clip of the change owner cable of hexagonal hole;
Figure 14-15: but the structural representation (three, four of sectional view is looked on the A-A left side of Fig. 1, accompanies main rope of suspension bridge) of the cord clip that is used for the change owner cable side by side little main push-towing rope of clamping and the curved distribution of exhausting hole that forms between the cord clip body up and down;
Figure 16: but the structural representation of otic placode and the cord clip of the oblique change owner cable that is connected of following cord clip body (the A-A left side of Fig. 1 look sectional view five);
Figure 17: but between the cord clip body up and down the cord clip structural representation of the change owner cable of zigzag broken line seam;
Figure 18: but the center line of the through hole that is used for the single little main push-towing rope of clamping that forms between the cord clip body up and down is the cord clip structural representation of the change owner cable of camber line;
Figure 19～20: conventional cord clip structural representation:
Figure 19: front view, the left view of Figure 20-Figure 19.
Among Fig. 1～Figure 18:
The last cord clip body of 1-, the little groove of going up on the cord clip body of 101-, the little cord clip body of going up of 102-connects the circular hole on the step, the little cord clip body of going up of 11～15-, the groove on the cord clip body under cord clip body, the 201-under the 2-, the 3-high-strength bolt is secondary; The little main push-towing rope of 4-, 5-strengthens gusset, 6-otic placode;
Among Figure 19～Figure 20:
The last cord clip body of 21-, cord clip body under the 22-, the 23-high-strength bolt is secondary; 24-main push-towing rope (greatly).
The specific embodiment
But a kind of cord clip of change owner cable.
Shown in Fig. 1～4; But the cord clip of said change owner cable comprises cord clip body 1, following cord clip body 2, high-strength bolt secondary 3; The said cord clip body 1 of going up is made up of the little cord clip body 11～15 of going up of 5 isolating constructions; Each little cord clip body of going up has 1 semi-circular recesses 101, and the semi-circular recesses both sides have the connection step, and both sides connect and have 7 circular holes 102 that are used to install high-strength bolt on the step (referring to Fig. 5-Fig. 8); Said cord clip body 2 down is for having the cord clip body of 5 semi-circular recesses 201; All have 7 holes 202 that are used to install high-strength bolt in the both sides of every semi-circular recesses (referring to Fig. 9-Figure 12); The semi-circular recesses of said each little upward cord clip body 1 is big or small identical with the semi-circular recesses of following cord clip body 2; Go up cord clip body 11,12,13,14,15 for 5 and be connected with the following cord clip body 2 with 5 semi-circular recesses 201 respectively through high-strength bolt secondary 3, formation has 5 combination cord clips that are used for the manhole of the little main push-towing rope of clamping; Following cord clip body bottom is fixedly connected with 2 and is used for the otic placode 6 that is connected with hoist cable, has 4 to strengthen gussets 5 between otic placode 6 and the following cord clip body 2.
A kind of conversion as the embodiment of the invention; But the shape of the groove 101 on the little upward cord clip body 1 of the cord clip of said change owner cable and the shape of the groove on the following cord clip body 2 also can be half elliptic, semi-hexagon shape or half octagon; The shape of the groove on the little shape that goes up the groove on the cord clip body 1 and the following cord clip body 2, big or small identical; The through hole that is used for the little main push-towing rope of clamping that is combined into can also be slotted eye or hexagonal hole (referring to Figure 13) or octagon hole except that for the circular hole; As required, can also increase or be reduced to shape hole, X limit, X is more than or equal to 4, the integer smaller or equal to 50.
A kind of conversion as the embodiment of the invention; But the little cord clip body number n that goes up of isolating construction that constitutes the last cord clip body of said change owner cable can increase or reduce; The radical of the little main push-towing rope that is divided into as required and deciding; And it is identical with the quantity n of groove 201 on the following cord clip body 2; The quantity m that the both sides of cord clip body groove 101 connect on the step and being used to of having in the both sides of every groove of cord clip body down installed the hole of high-strength bolt on each is little also can increase or reduce, and decides according to the length of cord clip; The span of above-mentioned m, n is: n is that the integer smaller or equal to 10, n are more than or equal to 2 more than or equal to 3, the integer smaller or equal to 50, and as required, m, n can also strengthen.
A kind of conversion as the embodiment of the invention; But the also center line of exhausting hole that is used for the side by side little main push-towing rope of clamping of the cord clip of said change owner cable can be linearly distribute (referring to Fig. 2, Figure 13); Also can be curved distribution (referring to Figure 14, Figure 15); Figure 14 is the high camber lines in middle low both sides, and Figure 15 is the low camber lines in middle high both sides.
But the last cord clip body 1 of the cord clip of said change owner cable and the seam crossing between the following cord clip body 2 or be straight line (referring to Fig. 1) or for zigzag broken line (referring to Figure 17) shown in Figure 17.
A kind of conversion as the embodiment of the invention: but the center line of the through hole that is used for the single little main push-towing rope of clamping that forms between the body of cord clip up and down of the cord clip of said change owner cable can also be camber line (referring to Figure 18) except that for (referring to Fig. 1) the straight line.
A kind of conversion as the embodiment of the invention; Said be positioned at following cord clip body bottom be fixedly connected the otic placode 5 that is used for being connected with hoist cable can be with the vertical direction of following cord clip body horizontal plane on be an angle of 90 degrees degree and be connected (referring to Figure 13,14,15), also can be with following cord clip body horizontal plane direction off plumb direction on oblique connection the (referring to Figure 16).
The quantity of the otic placode 6 that following cord clip body bottom is fixedly connected is used for being connected with hoist cable; And the quantity of the reinforcement gusset 5 between otic placode 6 and the following cord clip body 2 can increase according to the factors such as length of cord clip or reduce; Otic placode 6 is generally 1～6; Strengthen gusset 5 and be generally and have 4～10 under each otic placode, otic placode 6 or with makings that fuse of play cord clip body, or after making separately and following cord clip body be fixedly linked.
Claims (6)
1. but the cord clip of a change owner cable; Comprise cord clip body, following cord clip body; It is characterized in that: saidly go up cord clip body (1) (11～1n) form by cord clip body on n isolating construction little; Each little cord clip body of going up is the cuboid that has 1 groove, the connection step is arranged in the both sides of groove, has m hole that is used to install high-strength bolt on the both sides connection step; Said cord clip body (2) down is for having the cord clip body of n bar groove; All have the hole of m installation high-strength bolt in the both sides of every groove; N isolating construction little gone up the cord clip body, and (11～1n) are connected with the following cord clip body (2) with n bar groove respectively through high-strength bolt secondary (3), and formation has the individual combination cord clip that is used for the through hole of the little main push-towing rope of clamping of n; The span of above-mentioned m, n is: n is that the integer smaller or equal to 10, m are more than or equal to 2, the integer smaller or equal to 50 more than or equal to 3.
2. but the cord clip of a kind of change owner cable according to claim 1; It is characterized in that: but the groove of the little upward cord clip body (1) of the cord clip of said change owner cable is corresponding with size with the shape of the groove of following cord clip body (2); The through hole that is used for the little main push-towing rope of clamping that is combined into is circular hole, slotted eye or shape hole, X limit; X is more than or equal to 4, the integer smaller or equal to 50.
3. but the cord clip of a kind of change owner cable according to claim 1 is characterized in that: but the also center line of exhausting hole that is used for the side by side little main push-towing rope of clamping of the cord clip of said change owner cable is straight line or curve.
4. but the cord clip of a kind of change owner cable according to claim 1 is characterized in that: but the last cord clip body (1) of the cord clip of said change owner cable and the seam crossing between the following cord clip body (2) they are straight line or zigzag broken line.
5. but the cord clip of a kind of change owner cable according to claim 1 is characterized in that: but the center line of the through hole that is used for the single little main push-towing rope of clamping that forms between the body of cord clip up and down of the cord clip of said change owner cable is straight line or camber line.
6. but according to the cord clip of claim 1,2,3,4 or 5 described a kind of change owner cables, it is characterized in that: said cord clip body bottom down is useful on the otic placode (6) that is connected with hoist cable, is connected with between otic placode (6) and the following cord clip body and strengthens gusset (5); Otic placode (6) or with the making that fuses of following cord clip body; Or making the back separately links to each other with following cord clip body; Otic placode and following cord clip body be connected or with the vertical direction of following cord clip body horizontal plane on be an angle of 90 degrees degree and be connected, or with following cord clip body horizontal plane off plumb direction on oblique the connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121131.6A CN102619169B (en) | 2012-04-23 | 2012-04-23 | Cable clamp capable of replacing main cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121131.6A CN102619169B (en) | 2012-04-23 | 2012-04-23 | Cable clamp capable of replacing main cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102619169A true CN102619169A (en) | 2012-08-01 |
| CN102619169B CN102619169B (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210121131.6A Active CN102619169B (en) | 2012-04-23 | 2012-04-23 | Cable clamp capable of replacing main cable |
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| Country | Link |
|---|---|
| CN (1) | CN102619169B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767139A (en) * | 2012-08-09 | 2012-11-07 | 中铁第四勘察设计院集团有限公司 | Combined clip of double main cables of suspension bridge |
| CN103132452A (en) * | 2013-03-21 | 2013-06-05 | 柳州欧维姆机械股份有限公司 | Combined-type cable holder with replaceable main cables |
| CN110878517A (en) * | 2019-11-22 | 2020-03-13 | 柳州欧维姆机械股份有限公司 | Connecting structure, fixing structure, new main cable system and construction method for replacing main cable of suspension bridge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430210A (en) * | 1987-07-27 | 1989-02-01 | Nippon Telegraph & Telephone | Method for growing iii-v compound semiconductor |
| JPH1030210A (en) * | 1996-07-17 | 1998-02-03 | Kajima Corp | Damping method and damping device for diagonal built bridge diagonal member cable |
| CN202047367U (en) * | 2011-02-19 | 2011-11-23 | 浙江浦江缆索有限公司 | Integral cable clamp for stayed cables |
-
2012
- 2012-04-23 CN CN201210121131.6A patent/CN102619169B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430210A (en) * | 1987-07-27 | 1989-02-01 | Nippon Telegraph & Telephone | Method for growing iii-v compound semiconductor |
| JPH1030210A (en) * | 1996-07-17 | 1998-02-03 | Kajima Corp | Damping method and damping device for diagonal built bridge diagonal member cable |
| CN202047367U (en) * | 2011-02-19 | 2011-11-23 | 浙江浦江缆索有限公司 | Integral cable clamp for stayed cables |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767139A (en) * | 2012-08-09 | 2012-11-07 | 中铁第四勘察设计院集团有限公司 | Combined clip of double main cables of suspension bridge |
| CN103132452A (en) * | 2013-03-21 | 2013-06-05 | 柳州欧维姆机械股份有限公司 | Combined-type cable holder with replaceable main cables |
| CN103132452B (en) * | 2013-03-21 | 2015-03-11 | 柳州欧维姆机械股份有限公司 | Combined-type cable holder with replaceable main cables |
| CN110878517A (en) * | 2019-11-22 | 2020-03-13 | 柳州欧维姆机械股份有限公司 | Connecting structure, fixing structure, new main cable system and construction method for replacing main cable of suspension bridge |
| CN110878517B (en) * | 2019-11-22 | 2021-02-12 | 柳州欧维姆机械股份有限公司 | Connecting structure, fixing structure, new main cable system and construction method for replacing main cable of suspension bridge |
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| Publication number | Publication date |
|---|---|
| CN102619169B (en) | 2014-03-12 |
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