CN104652248B - The installation method of lasso protection cover - Google Patents
The installation method of lasso protection cover Download PDFInfo
- Publication number
- CN104652248B CN104652248B CN201410278564.1A CN201410278564A CN104652248B CN 104652248 B CN104652248 B CN 104652248B CN 201410278564 A CN201410278564 A CN 201410278564A CN 104652248 B CN104652248 B CN 104652248B
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- CN
- China
- Prior art keywords
- half body
- tongue
- groove
- draw pin
- semicanal
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of installation method of lasso protection cover, relate to construction engineering technical field, the protective jacket element of employing, is one section of half body that is provided with draw pin and tongue-and-groove at two junction surfaces, this half body is provided with internal layer, intermediate layer and skin, and intermediate layer is voided layer; Connection Step is first according to the needs of guy cable length, and protective jacket element is welded into a long semicanal one by one; The tongue-and-groove that again two long semicanal one sides' draw pin is inserted to the opposing party is fastened on drag-line outside; Then according to pipe length, the tongue-and-groove that two transparent half body one sides' draw pin is inserted to the opposing party is fastened on pipe outside, fastens successively one by one draw pin and the corresponding crimping of tongue-and-groove of the draw pin of transparent half body and tongue-and-groove and described half body; Finally the power line of Landscape Lamp is passed from the intermediate layer of long semicanal one end, pass from the other end, Landscape Lamp is placed in intermediate layer. It can solve existing protective sleeve of pulling cable installs the problem of Landscape Lamp difficulty.
Description
Technical field
The present invention relates to construction engineering technical field, especially a kind of method of attachment of protective jacket of building guy cable.
Background technology
Building guy cable is the critical component being applied on architectural engineering, especially bridge structures, drag-line inside is steel wire, shaped by band colligation, pack into again high density polyethylene (HDPE) sheath, protective sleeve of pulling cable plays the antisepsis of hawser, the cross section profile of drag-line is circular, and pe sheath surface is comparatively smooth; Present stage protective sleeve of pulling cable installation, be that one section one section of sheath semicanal is welded to Len req, when welding, weld fused mass can be blocked intermediate layer, the intermediate layer of every section of semicanal can not intercommunication.
Along with the development in city, be arranged on various Landscape Lamps in city more and more, Landscape Lamp not only has the effect of illumination, more city beautify the landscape that has increased a lot of beauty; And each city, the view on bridge cable is peculiar especially, still, because the jacket surface outside bridge cable is comparatively smooth, Landscape Lamp difficulty is installed and even cannot installs, there are a lot of Landscape Lamps all can only be wrapped on sheath, be easy to through exposing to wind and rain impaired, moulding distortion.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of installation method of lasso protection cover, and it can solve the problem that existing stayed-cable bridge is difficult for installing Landscape Lamp on drag-line.
In order to address the above problem, the technical solution used in the present invention is: adopt a kind of protective jacket element, this protective jacket element is one section of half body that is provided with draw pin and tongue-and-groove at two junction surfaces, and this half body is provided with internal layer, intermediate layer and skin, and intermediate layer is voided layer;
Connect according to following steps:
A, according to the needs of guy cable length, protective jacket element is welded into a long semicanal one by one;
B, the tongue-and-groove that two described long semicanal one sides' draw pin is inserted to the opposing party are fastened on drag-line outside and form pipe;
C, according to described pipe length, the tongue-and-groove that two transparent half body one sides' draw pin is inserted to the opposing party is fastened on pipe outside, fasten successively one by one, transparent half inboard wall of tube body two ends bottom and middle part is that be provided with is crimped on the outer field outer wall of described pipe with boss central axes, draw pin and the corresponding crimping of tongue-and-groove of the draw pin of described transparent half body and tongue-and-groove and described half body;
D, the power line of Landscape Lamp is passed from the passage forming between the long semicanal of described protective jacket element and transparent half body, pass from the other end, Landscape Lamp is placed on wherein.
In technique scheme, scheme can also be more specifically: described transparent half tube wall longitudinal separation is inlaid with horizontal reflecting piece.
Further: described boss is provided with non-slipping block with the face of described outer phase crimping.
Owing to adopting technique scheme, the present invention compared with prior art, has following beneficial effect:
1, adopt buckle-type that hyaline layer is installed outward at protective jacket, between hyaline layer and Anti-slip cover, form passage, Landscape Lamp is placed in this passage, appears light by hyaline layer, and Landscape Lamp is not exposed to wind and rain, long service life, and moulding can not become, and installs simple and convenient.
2, because hyaline layer outer wall longitudinal separation is inlaid with horizontal reflecting piece, light get in reflecting piece, have reflective, the more aesthetic feelings of night scene increase of bridge.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the I place enlarged drawing of Fig. 2.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is connection diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing example, the invention will be further described:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, one section, this lasso protection cover is provided with half body of draw pin 2 and tongue-and-groove 3 at two junction surfaces, this half body is provided with internal layer 1-1, intermediate layer 1-2 and outer 1-3, intermediate layer is voided layer; Multiple protective jacket elements are as shown in Figure 6 connected on drag-line, carry out according to following steps:
A, according to the needs of drag-line 10 length, protective jacket element is welded into a long semicanal one by one;
B, the tongue-and-groove 3 that two long semicanal one sides' draw pin 2 is inserted to the opposing party are fastened on drag-line 10 outsides and form pipes;
C, according to pipe length, the tongue-and-groove 7 that two transparent half body 4 one sides' draw pin 6 is inserted to the opposing party is fastened on pipe outside, fasten successively one by one, transparent half body 4 bottoms, inwall two ends and middle part boss 4-1 that be provided with and central axes are crimped on the outer wall of outer 1-3 of pipe, the non-slipping block 8 being provided with by boss face and the skin of half body are tightly affixed, and the draw pin 6 of transparent half body and tongue-and-groove 7 are corresponding side by side with draw pin 2 and the tongue-and-groove 3 of half body;
D, the power line of Landscape Lamp is passed from the passage 9 forming between the long semicanal of protective jacket element and transparent half body, pass from the other end, Landscape Lamp is placed on wherein.
As shown in Figure 1, transparent half tube wall longitudinal separation is inlaid with horizontal reflecting piece 5, and in the case of the lamp in certain section of protecting pipe goes wrong and do not work, its outer reflecting piece also can reflect car bulb or other light.
The installation method of this lasso protection cover and the installation of Landscape Lamp, simple and convenient, can after installing, drag-line carry out sheath installation, and the present invention can be used for the installation construction of new bridge, can be used for again maintenance and the replacing of old bridge protective sleeve of pulling cable.
Claims (3)
1. an installation method for lasso protection cover, is characterized in that:
Adopt a kind of protective jacket element, this protective jacket element is one section of half body that is provided with draw pin (2) and tongue-and-groove (3) at two junction surfaces, and this half body is provided with internal layer (1-1), intermediate layer (1-2) and outer (1-3), and intermediate layer is voided layer;
Connect according to following steps:
A, according to the needs of guy cable length, protective jacket element is welded into a long semicanal one by one;
B, the tongue-and-groove (3) that two described long semicanal one sides' draw pin (2) is inserted to the opposing party are fastened on drag-line (10) outside and form pipe;
C, according to described pipe length, the tongue-and-groove (7) that two transparent half body (4) one sides' draw pin (6) is inserted to the opposing party is fastened on pipe outside, fasten successively one by one, transparent half body (4) inwall two ends bottom and middle part is that be provided with is crimped on the outer wall of skin (1-3) of described pipe with boss central axes, the draw pin (6) of described transparent half body and tongue-and-groove (7) are corresponding side by side with draw pin (2) and the tongue-and-groove (3) of described half body;
D, the power line of Landscape Lamp is passed from the passage forming between the long semicanal of described protective jacket element and transparent half body, pass from the other end, Landscape Lamp is placed on wherein.
2. the installation method of lasso protection cover according to claim 1, is characterized in that: described transparent half tube wall longitudinal separation is inlaid with horizontal reflecting piece (5).
3. the installation method of lasso protection cover according to claim 1 and 2, is characterized in that: described boss (4-1) is provided with non-slipping block (8) with the face of described skin (1-3) phase crimping.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410278564.1A CN104652248B (en) | 2014-06-20 | 2014-06-20 | The installation method of lasso protection cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410278564.1A CN104652248B (en) | 2014-06-20 | 2014-06-20 | The installation method of lasso protection cover |
Publications (2)
Publication Number | Publication Date |
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CN104652248A CN104652248A (en) | 2015-05-27 |
CN104652248B true CN104652248B (en) | 2016-05-11 |
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CN201410278564.1A Active CN104652248B (en) | 2014-06-20 | 2014-06-20 | The installation method of lasso protection cover |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN209703275U (en) * | 2018-11-14 | 2019-11-29 | 中交第二航务工程局有限公司 | Rope pipe sleeve, Multifunctional coat pipe and stayed structure suitable for Cable Structure system |
CN110130223A (en) * | 2019-05-24 | 2019-08-16 | 柳州欧维姆机械股份有限公司 | A kind of Landscape Lighting drag-line |
CN110130222A (en) * | 2019-05-24 | 2019-08-16 | 柳州欧维姆机械股份有限公司 | A kind of Novel bracing cable with lighting system |
CN112030745B (en) * | 2020-09-11 | 2022-05-24 | 武汉市市政路桥有限公司 | A bridge sleeve pipe for cable for municipal bridge engineering |
CN112523085B (en) * | 2020-12-01 | 2022-08-16 | 柳州欧维姆机械股份有限公司 | Inhaul cable protecting sleeve with functional elements and construction method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0860615A (en) * | 1994-08-17 | 1996-03-05 | S Ii:Kk | Covering protection tube for extension cable |
CN2288329Y (en) * | 1997-05-23 | 1998-08-19 | 中外合资柳州欧维姆建筑机械有限公司 | Cable sheath |
CN2463605Y (en) * | 2000-12-21 | 2001-12-05 | 柳州市建筑机械总厂 | Haversian cable protecting sleeve |
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 |
CN201228344Y (en) * | 2008-06-27 | 2009-04-29 | 柳州市桥厦工程管材有限公司 | Light cable plastic sheath tube |
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 |
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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) Applicant after: Liuzhou GuanQiao Prestressed Machinery Co., Ltd. Address before: 545006 the Guangxi Zhuang Autonomous Region Road No. 15 Liuzhou City high-tech information industry park A building 4 No. A4-13 (hi tech Zone) Applicant before: Liuzhou GuanQiao Prestressed Machinery Co., Ltd. |
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