CN200940255Y - Protecting sleeve for steel cable - Google Patents
Protecting sleeve for steel cable Download PDFInfo
- Publication number
- CN200940255Y CN200940255Y CN 200620200690 CN200620200690U CN200940255Y CN 200940255 Y CN200940255 Y CN 200940255Y CN 200620200690 CN200620200690 CN 200620200690 CN 200620200690 U CN200620200690 U CN 200620200690U CN 200940255 Y CN200940255 Y CN 200940255Y
- Authority
- CN
- China
- Prior art keywords
- dop
- pipe
- groove
- cable wire
- draw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A steel rope protecting casing pipe is characterized by comprising a pipe body which is divided into two halves along the diameter direction. The two halves pipe body is embedded with each other. A seizing head is arranged on one side of the embedding place. A seizing groove with a seizing stopping position, which is used to clip the seizing head, is arranged on the other side of the embedding place. The pipe body is provided with at least two holes. The advantage of the pipe is that the pipe solves the problem that the existing welding type steel rope protecting casing pipe has a high construction cost, the inlaying and grafting type protecting casing pipe is easy to be buckle-off, the two casing pipes all with single layer structure have short working life, and the steel rope is easy to be oxidated and eroded.
Description
Technical field
The utility model relates to a kind of sleeve pipe, especially a kind of cable wire protective casing that is exclusively used in the bridge steel cable body.
Background technology
In order to protect the bridge steel cable body to avoid it to be corroded or oxidation, when building a bridge, use low-pressure polyethylene parcel cable wire usually, prolong the application life of cable wire, the safety of protection bridge.But after using 8 to 10 years, outer parcel will wear out, and must take measures to carry out care and maintenance this moment.Currently used method be plastics pipe collar with two semicircles on cable wire, be welded into round tube, pour into materials such as resin again and be adhesively fixed.The welding difficulty of this method and intensity are all very big, particularly during work high above the ground, need expend great amount of manpower and material, and construction cost is very big.Chinese patent discloses a kind of plug-in type backguy protective sleeve for No. 01221768.9; though this sleeve pipe does not need welding, one side its chimeric position is spherical nose, another side also is a circular groove; this spline structure is easy to throw off after grafting, loses protective effect.And the tube wall of two kinds of above-mentioned sleeve pipes is single layer structure, in case breakage or crack are arranged, water and air will directly contact with cable wire, easily causes cable wire oxidation and corrosion.
Summary of the invention
The purpose of this utility model just provide a kind of can solve that existing welded type cable wire protecting pipe construction cost is big, the plug-in type protective casing is threaded off easily and two kinds of sleeve pipes to be single layer structure short application life, cause the problem of cable wire oxidation and corrosion easily.
Solution of the present utility model is such: include the radially body of dimidiation, described two halves body is chimeric mutually, and a limit at its chimeric place is provided with dop, and another limit is provided with the draw-in groove that band card stop bit is used to clamp dop; On its body, have at least two holes, form the structure of double-deck body.
In such scheme, the body of described dimidiation can be identical two, and a limit of every body is provided with dop, another limit is provided with the draw-in groove that band card stop bit is used to clamp dop, when engaging, dop is pushed in the draw-in groove, the card stop bit of draw-in groove is promptly clamped dop, no longer unclamps; It vertically can be provided with a plurality of holes in described body tube wall upper edge.
The utility model has the advantages that: on one side 1, body mutually is set as dop in chimeric both sides, another side is set as and has the draw-in groove that card stop bit is clamped dop, when joint, utilize the elasticity of plastics itself, dop is pushed in the draw-in groove, make draw-in groove clamp dop, be difficult in use splitting; 2, sleeve pipe is to form by the two halves body is chimeric, and there is certain clearance at chimeric position, can resist the influence to pipe heat expansion or shrinkage of superhigh temperature or ultralow temperature, and pipe is difficult for craze and transfiguration; 3, perforate on the tube wall of body makes body form the bimetallic tube of hollow, can regulate extraneous cold and hot influence to cable wire, even skin ftractures or is corroded the protection cable wire that internal layer still can remain valid.
Description of drawings
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is first kind of embodiment of the present utility model.
Accompanying drawing 2 is second kind of embodiment of the present utility model.
The specific embodiment
Present embodiment includes body 1, dop 2, draw-in groove 3, hole 4.
Include the radially body 1 of dimidiation, described two halves body 1 is chimeric mutually, and a limit at its chimeric place is provided with dop 2, and another limit is provided with the draw-in groove 3 that band card stop bit is used to clamp dop 2; On its body 1, have at least two holes 4.
The body 1 of described dimidiation is identical two, and a limit of every body 1 is provided with dop 2, and another limit is provided with the draw-in groove 3 that band card stop bit is used to clamp dop.It vertically is provided with a plurality of holes 4 in described body 1 tube wall upper edge.
In embodiment one of the present utility model shown in the accompanying drawing 1, sleeve pipe is by identical two bodys, 1 mutual chimeric formation of dimidiation, a limit of each piece body 1 is provided with and is sagittate dop 2, another limit is provided with the draw-in groove 3 that band card stop bit is used to clamp dop 2, the screens of dop 2 is two stepwise screens, and the card stop bit of corresponding draw-in groove 3 is all two stepwises.It vertically has a plurality of slotted eyes 4 in the tube wall upper edge of body; during joint with the dop 2 of a body 1 with draw-in groove 3 aims at the dop 2 of another piece bodys 1 and the elasticity that draw-in groove 3 utilizes plastics itself pushes sagittate dop 2 in the draw-in groove 3; the card stop bit of draw-in groove 3 promptly links closely mutually with dop 2 and clamps dop 2; form pipe; between cable wire and pipe, pour into resin material again and be adhesively fixed, promptly form protection cable wire.In the embodiment of the present utility model two shown in the accompanying drawing 2, the hole 4 of being opened on the tube wall of body 1 is a slot.
When dop 2 was discontinuous, corresponding draw-in groove 3 can be corresponding discontinuous.
Claims (5)
1. cable wire protecting pipe, include the radially body of dimidiation (1), it is characterized in that: described two halves body (1) is chimeric mutually, and a limit at its chimeric place is provided with dop (2), and another limit is provided with band card stop bit and is used to clamp the draw-in groove (3) of dop (2); On its body (1), have at least two holes (4).
2. cable wire protecting pipe according to claim 1 is characterized in that: the screens of dop (2) is two stepwise screens, and the card stop bit of corresponding draw-in groove (3) is all two stepwises.
3. cable wire protecting pipe according to claim 1, it is characterized in that: the body of described dimidiation (1) is identical two, a limit of every body (1) is provided with dop (2), and another limit is provided with the draw-in groove (3) that band card stop bit is used to clamp dop.
4. cable wire protecting pipe according to claim 1 is characterized in that: the hole (4) on described body (1) tube wall is for along body through hole longitudinally.
5. cable wire protecting pipe according to claim 1 is characterized in that: the hole (4) on described body (1) tube wall is single hole independently, is distributed in the tube wall of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200690 CN200940255Y (en) | 2006-08-14 | 2006-08-14 | Protecting sleeve for steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200690 CN200940255Y (en) | 2006-08-14 | 2006-08-14 | Protecting sleeve for steel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940255Y true CN200940255Y (en) | 2007-08-29 |
Family
ID=38746436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200690 Expired - Fee Related CN200940255Y (en) | 2006-08-14 | 2006-08-14 | Protecting sleeve for steel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940255Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103921A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Inhaul cable protecting bush |
| CN103103926A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Connection method of inhaul cable protecting bush |
| CN103103927A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Installation method of inhaul cable protecting bush |
| CN104652248A (en) * | 2014-06-20 | 2015-05-27 | 柳州市冠桥预应力机械有限公司 | Mounting method of protecting sleeve for inhaul cable |
| CN111183258A (en) * | 2017-10-16 | 2020-05-19 | 迪维达格系统国际有限公司 | Tension member protection system |
| CN113914213A (en) * | 2021-10-13 | 2022-01-11 | 江阴市斯瑞特石油机械制造有限公司 | Filling protective pipe for protecting overhead guardrail |
-
2006
- 2006-08-14 CN CN 200620200690 patent/CN200940255Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103921A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Inhaul cable protecting bush |
| CN103103926A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Connection method of inhaul cable protecting bush |
| CN103103927A (en) * | 2013-02-07 | 2013-05-15 | 柳州市冠桥预应力机械有限公司 | Installation method of inhaul cable protecting bush |
| CN103103926B (en) * | 2013-02-07 | 2015-05-13 | 柳州市冠桥预应力机械有限公司 | Connection method of inhaul cable protecting bush |
| CN103103927B (en) * | 2013-02-07 | 2015-05-13 | 柳州市冠桥预应力机械有限公司 | Installation method of inhaul cable protecting bush |
| CN104652248A (en) * | 2014-06-20 | 2015-05-27 | 柳州市冠桥预应力机械有限公司 | Mounting method of protecting sleeve for inhaul cable |
| CN111183258A (en) * | 2017-10-16 | 2020-05-19 | 迪维达格系统国际有限公司 | Tension member protection system |
| CN113914213A (en) * | 2021-10-13 | 2022-01-11 | 江阴市斯瑞特石油机械制造有限公司 | Filling protective pipe for protecting overhead guardrail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200940255Y (en) | Protecting sleeve for steel cable | |
| CN204922360U (en) | Municipal administration raceway | |
| CN106401148A (en) | Indoor water pipe construction method | |
| WO2011072222A3 (en) | System and method for injecting compound into utility furnace | |
| CN207538502U (en) | A kind of novel reinforced concrete frame beam column reinforcing joint | |
| CN201575274U (en) | Electric melting patch for PE pipeline | |
| CN102747683A (en) | Wire dividing plate of cold cast anchorage and wire dividing method thereof | |
| CN201574361U (en) | Cable jacket repairing clamp | |
| CN213304887U (en) | Electric wire isolation protection tube | |
| CN205504347U (en) | Flexible insulation construction that can dismantle repeatedly and install | |
| CN103498930A (en) | Breakage-proof end socket | |
| CN102809016A (en) | Joint for rapidly connecting pipes | |
| CN207609904U (en) | A kind of titanium alloy threeway tube assembly | |
| CN201858413U (en) | Valve with valve rod and valve handle fixed by multiple points | |
| CN206727624U (en) | A kind of cable hose collar joint | |
| CN205558883U (en) | A multistage bowling device for separate stratum fracfturing acidizing | |
| CN208986540U (en) | Cable waterproof clutch | |
| CN211475109U (en) | Pipe with good wear-resisting effect | |
| CN202220935U (en) | Pipeline frost crack resisting device | |
| CN106930472B (en) | Short sleeve grouting steel bar connecting joint | |
| CN204185943U (en) | A kind of device connected for waterproof roll | |
| CN209705535U (en) | A kind of water pipe with plastic protective sleeve | |
| CN212480484U (en) | All-plastic sanitary PPR pipe connecting piece | |
| CN208951445U (en) | A kind of tool-type exterior wall service sleeve | |
| CN207210808U (en) | A kind of novel and multifunctional high definition wire rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20110814 |