CN103103927A - Installation method of inhaul cable protecting bush - Google Patents
Installation method of inhaul cable protecting bush Download PDFInfo
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- CN103103927A CN103103927A CN201310048641XA CN201310048641A CN103103927A CN 103103927 A CN103103927 A CN 103103927A CN 201310048641X A CN201310048641X A CN 201310048641XA CN 201310048641 A CN201310048641 A CN 201310048641A CN 103103927 A CN103103927 A CN 103103927A
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- guard component
- described guard
- line
- drag
- protecting bush
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Abstract
The invention discloses an installation method of an inhaul cable protecting bush and relates to the technical field of architectural engineering. Protecting bush elements are adopted and each protecting bush element is a half-tube body which is provided with a draw-bore pine and a mortise, wherein the draw-bore pin and the mortise are arranged on two joint parts. The installation steps are as follow: A, the first protecting bush element is sleeved on the exterior of the side of an inhaul cable; B, the second protecting bush element and the first protecting bush element are fastened and then sleeved on the exterior of the inhaul cable so as to enable end heads of the first protecting bush element and the second protecting bush element to be staggered; C, the third protecting bush element and the second protecting element are fastened and then sleeved on the exterior of the inhaul cable, and end heads of the third and the first protecting bush elements are in butt joint; and D, according to the step C, the protecting bush elements are installed on the exterior of the inhaul cable one by one until the protecting bush elements are all installed on parts, which need to be protected, of the inhaul cable. The method is simple and easy to practice, and prevents the inhaul cable protecting bush and a steel cable from being damaged.
Description
Technical field
The present invention relates to construction engineering technical field, especially a kind of Method for Installation of protective jacket of building guy cable.
Background technology
Fast development along with the Longspan Bridge construction, cable stayed bridge and suspension bridge obtain using more and more widely, wire digging line is the critical component that is applied to cable stayed bridge and suspension bridge, drag-line inside is steel wire, by band colligation typing, then pack into the high density polyethylene (HDPE) sheath, protective sleeve of pulling cable plays the antisepsis of hawser, present stage protective sleeve of pulling cable installation, must one section one section of circular pipe type sheath be enclosed within on drag-line and then by breaking before drag-line two ends are fixing and be welded to Len req.This job practices, jacket inner wall might be subject to the damage of drag-line steel wire in the process of reeving, and also needs to planish face of weld before the sheath welding, needs to leave certain space between drag-line and sheath, otherwise easily hurts the drag-line steel wire in the process of plane.The difficulty that the method for this installation is not only planished is shifted greatly but also easily and is difficult to centering, and constructing operation is very difficult.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mounting method of simple protective sleeve of pulling cable, and the mounting method of this protective sleeve of pulling cable can solve the fragile difficult problem of installing of protective sleeve of pulling cable.
In order to address the above problem, the technical solution used in the present invention is: the mounting method of this protective sleeve of pulling cable, adopt a kind of guard component, and this guard component is one section half body that is provided with respectively draw pin and tongue-and-groove at two junction surfaces;
Install according to following steps:
A, first described guard component is installed: first described guard component is enclosed within outside the side of drag-line;
B, second described guard component is installed: outside drag-line, and allow the termination of these two described guard component stagger second described guard component and first described guard component buckling sleeve;
C, the 3rd described guard component is installed: outside drag-line, and allow the 3rd described guard component dock with first described guard component termination the 3rd described guard component and second described guard component buckling sleeve;
D, one by one described guard component is contained in outside drag-line according to the method for C step, until the part that need to protect at drag-line is all loaded onto described guard component.
In the mounting method technical scheme of above-mentioned protective sleeve of pulling cable, technical scheme can also be more specifically: by cutting the protection needs that allow the termination that is enclosed within the outer described guard component of drag-line be suitable for the drag-line two ends.
Further: the lateral surface of described half body is provided with the spiral rib of projection, allows the spiral rib of described semicanal external side mutually dock during installation.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, protective sleeve of pulling cable can be installed after drag-line installs, and changes in the past the damage that when reeving jacket inner wall is subject to the drag-line steel wire.
2, the connection of protective sleeve of pulling cable need not be welded, and has avoided the damage of drag-line steel wire.
3, installation is simple and convenient, has improved operating efficiency.
4, the helix of protective sleeve of pulling cable external surface protrusion, can stop the formation of rain line, has the effect of weather proof exciting.
Description of drawings
Fig. 1 is scheme of installation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of guard component.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the I place enlarged drawing of Fig. 2.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing embodiment:
As Fig. 3 to guard component 4 shown in Figure 5 be one section half body that is provided with respectively draw pin 2 and tongue-and-groove 3 at two junction surfaces, be provided with the spiral rib 1 of projection at the lateral surface of half body; A plurality of guard component 4 as shown in Figure 1 and Figure 2 are installed to the method on drag-line, carry out according to following steps: A, first guard component is installed: first guard component is enclosed within outside the side of drag-line; B, second guard component of installation: the tongue-and-groove 3 that the draw pin 2 of second guard component is inserted first guard component, mutually fasten and consist of pipe, drag-line is surrounded in this pipe, and allow the termination of these two guard component certain distance that staggers, allow the spiral rib 1 of their lateral surfaces mutually dock; C, the 3rd guard component of installation: the termination of the 3rd guard component is docked with the termination of first guard component, and its draw pin is inserted the tongue-and-groove of second guard component, mutually buckling sleeve is outside drag-line, allows the spiral rib 1 of lateral surface of the 3rd guard component mutually dock with the spiral rib 1 of first guard component and second guard component lateral surface; D, one by one guard component 4 is arranged on outside drag-line according to the method for C step, until the part that need to protect at drag-line is all loaded onto guard component.According to the needs that are suitable for drag-line two ends protection, the termination that is enclosed within the outer guard component 4 of drag-line is cut again, get final product.
Claims (3)
1. the mounting method of a protective sleeve of pulling cable is characterized in that:
Adopt a kind of guard component, this guard component is one section half body that is provided with respectively draw pin and tongue-and-groove at two junction surfaces;
Install according to following steps:
First described guard component is installed: first described guard component is enclosed within outside the side of drag-line;
Second described guard component is installed: outside drag-line, and allow the termination of these two described guard component stagger second described guard component and first described guard component buckling sleeve;
The 3rd described guard component is installed: outside drag-line, and allow the 3rd described guard component dock with first described guard component termination the 3rd described guard component and second described guard component buckling sleeve;
Method according to the C step is contained in described guard component outside drag-line one by one, until the part that need to protect at drag-line is all loaded onto described guard component.
2. the mounting method of protective sleeve of pulling cable according to claim 1 is characterized in that: by cutting the protection needs that allow the termination that is enclosed within the outer described guard component of drag-line be suitable for the drag-line two ends.
3. the mounting method of protective sleeve of pulling cable according to claim 1 and 2 is characterized in that: the lateral surface of described half body is provided with the spiral rib of projection, allows the spiral rib of described semicanal external side mutually dock during installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048641.XA CN103103927B (en) | 2013-02-07 | 2013-02-07 | Installation method of inhaul cable protecting bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048641.XA CN103103927B (en) | 2013-02-07 | 2013-02-07 | Installation method of inhaul cable protecting bush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103103927A true CN103103927A (en) | 2013-05-15 |
| CN103103927B CN103103927B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310048641.XA Active CN103103927B (en) | 2013-02-07 | 2013-02-07 | Installation method of inhaul cable protecting bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103103927B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652275A (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 |
| CN104652272A (en) * | 2014-06-20 | 2015-05-27 | 柳州市冠桥预应力机械有限公司 | Connecting method of protecting sleeve for inhaul cable |
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379540Y (en) * | 1998-11-27 | 2000-05-24 | 柳州市建筑机械总厂 | Anti wind and rain type pull cable |
| DE19906374A1 (en) * | 1999-02-16 | 2000-09-14 | Polyethylen Specialisten Sr Gm | Corrosion protection tube for wrapping tensioning cables on bridges or similar structures has a plastic welding wire welded to the outer and/or inner surfaces of a tubular sleeve |
| CN2463605Y (en) * | 2000-12-21 | 2001-12-05 | 柳州市建筑机械总厂 | Haversian cable protecting sleeve |
| CN1986958A (en) * | 2005-12-21 | 2007-06-27 | 上海浦江缆索股份有限公司 | Method for producing stayed-cable screw line anti-wind and rain and vibration means |
| CN200940255Y (en) * | 2006-08-14 | 2007-08-29 | 朱祥发 | Protecting sleeve for steel cable |
| CN201068548Y (en) * | 2006-03-29 | 2008-06-04 | 柳州市桥厦工程管材有限公司 | Cable rope plastic sheath tube |
| CN201447664U (en) * | 2009-07-03 | 2010-05-05 | 江苏法尔胜新日制铁缆索有限公司 | Novel compound wind/rain excitation resisting stayed cable |
| CN202208888U (en) * | 2011-07-15 | 2012-05-02 | 上海大学 | Cable of cable-stayed bridge capable of inhibiting dry rope galloping and rain-wind induced vibration |
-
2013
- 2013-02-07 CN CN201310048641.XA patent/CN103103927B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379540Y (en) * | 1998-11-27 | 2000-05-24 | 柳州市建筑机械总厂 | Anti wind and rain type pull cable |
| DE19906374A1 (en) * | 1999-02-16 | 2000-09-14 | Polyethylen Specialisten Sr Gm | Corrosion protection tube for wrapping tensioning cables on bridges or similar structures has a plastic welding wire welded to the outer and/or inner surfaces of a tubular sleeve |
| CN2463605Y (en) * | 2000-12-21 | 2001-12-05 | 柳州市建筑机械总厂 | Haversian cable protecting sleeve |
| CN1986958A (en) * | 2005-12-21 | 2007-06-27 | 上海浦江缆索股份有限公司 | Method for producing stayed-cable screw line anti-wind and rain and vibration means |
| CN201068548Y (en) * | 2006-03-29 | 2008-06-04 | 柳州市桥厦工程管材有限公司 | Cable rope plastic sheath tube |
| CN200940255Y (en) * | 2006-08-14 | 2007-08-29 | 朱祥发 | Protecting sleeve for steel cable |
| CN201447664U (en) * | 2009-07-03 | 2010-05-05 | 江苏法尔胜新日制铁缆索有限公司 | Novel compound wind/rain excitation resisting stayed cable |
| CN202208888U (en) * | 2011-07-15 | 2012-05-02 | 上海大学 | Cable of cable-stayed bridge capable of inhibiting dry rope galloping and rain-wind induced vibration |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652275A (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 |
| CN104652272A (en) * | 2014-06-20 | 2015-05-27 | 柳州市冠桥预应力机械有限公司 | Connecting method of protecting sleeve for inhaul cable |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103103927B (en) | 2015-05-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Liu Dong New District of Liuzhou city the Guangxi Zhuang Autonomous Region 545006 double Renlu No. 10 A District Building 3, No. 124 (hi tech Zone) Patentee after: Liuzhou GuanQiao Prestressed Machinery Co., Ltd. Address before: 545005 the Guangxi Zhuang Autonomous Region Road No. 15 Liuzhou City high-tech information industry park A building 4 No. A4-13 (hi tech Zone) Patentee before: Liuzhou GuanQiao Prestressed Machinery Co., Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Ye Rigui Inventor before: Zhu Qicai |
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| COR | Change of bibliographic data |