CN201066771Y - T release-prevention and disassembly glass steel cable supporter - Google Patents
T release-prevention and disassembly glass steel cable supporter Download PDFInfo
- Publication number
- CN201066771Y CN201066771Y CNU2007200324453U CN200720032445U CN201066771Y CN 201066771 Y CN201066771 Y CN 201066771Y CN U2007200324453 U CNU2007200324453 U CN U2007200324453U CN 200720032445 U CN200720032445 U CN 200720032445U CN 201066771 Y CN201066771 Y CN 201066771Y
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- CN
- China
- Prior art keywords
- glass fiber
- cradling piece
- fiber reinforced
- reinforced plastic
- cable support
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- 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
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Abstract
The utility model relates to a T-shaped disconnection-prevention demountable glass fiber reinforced plastic cable bracket which is fixed at power and communication cables and consists of a steel wall pre-embedded sleeve and a T-shaped glass fiber reinforced plastic bracket rod, the back end of which is inserted into the sleeve. The bracket rod is provided with a plurality of grooves for bearing the cables. The lower part of the bracket rod is provided with a main stiffening rib and a round stiffening rib, which can disperse the loaded pressure at the upper part of the bracket rod uniformly and reduce the stress concentration. The front end of the bracket rod is provided with a round arced vertical cornice for preventing the cable from falling off. The product has the advantages of reasonable structure and design, reliable working performance, convenient operation, long service life, light weight, being nonconductive, large load, good flame retardancy etc. and can be widely applied to the high, middle and low power cables or communication cables arrangements, which provides a new route for project design, construction installation and production automatization and has the very good popularization and use value.
Description
Technical field
The utility model belongs to the high, normal, basic transformation facility technical field of sending, and relates to a kind of high strength glass fiber reinforced plastic cable bearer that row establishes electric power and communication cable that is used for fixing.
Background technology
In recent years, be accompanied by the dilatation of domestic city electric network reconstruction engineering and Communication Engineering, line cord degree is down constantly improving.Be the trend of ground engineering development under the appropriate cable, at first just must solve the replacement problem of cable bearer.
The deadly defect that the pottery that early stage people use, iron and steel support are come out in making transportation and work progress is: ceramics bracket is hard and crisp, and the fabrication and installation operation is various; The easy corrosion of iron and steel support, poor, the price of insulation and maintenance cost is all higher, lack useful life, easily robbed or burgled, these defectives have all had a strong impact on the safety and the trouble-free life of electric power, communications facility to a great extent.And, also find that when reality is used it has because of the disposable body of wall of imbedding at the cable bearer that uses thereafter by the resin making, can not reuse and the caducous defective of cable.The support product that discloses in open source literature CN2846948Y and CN1766391A in addition all is to use iron spring leaf to locate locked support, its easy corrosion in wet environment is ruptured and is lost locking function, there is very big potential safety hazard in also not easy-maintaining and replacing.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and then a kind of reasonable in design, reliable working performance, easy to operate, long service life, the effective detachable glass fiber reinforced plastic cable support of T type anticreep are provided.
The technical solution that adopts is so for achieving the above object: the detachable glass fiber reinforced plastic cable support of T type anticreep that is provided has a steel body of wall service sleeve and a rear end socket joint is arranged in the service sleeve and laterally section be the fiberglass cradling piece of T type, have a plurality of carrying cable grooves that are used to accept cable at the upper surface place of cradling piece, in cradling piece body of rod bottom by the back to preceding successively by being arranged at intervals with the together slick and sly reinforcement of main reinforcement and three roads, be provided with at the front end of cradling piece and be used to the vertical cornice of circular arc that prevent that cable from coming off.
Side pipe wall place in the body of wall service sleeve of this cable bearer is provided with a slip-off preventing locating ring, is provided with the slip-off preventing location hole that cooperates with this locating ring on cradling piece master reinforcement.Earlier the steel sleeve pipe is embedded in the body of wall during installation, slip-off preventing locating ring and the contraposition of slip-off preventing location hole is cooperated after then cradling piece being inserted sleeve pipe, pass behind the two the mating holes lockedly with nylon rope, come off to prevent cradling piece.With traditional comparing, after also having avoided for a long time, the use of nylon rope understands the shortcoming of the fracture of corrosion gradually from lockable mechanism.
Cradling piece is a T type member that is formed by plane joist and upright bracket integral production, the slick and sly reinforcement in main reinforcement and three roads all is located at the interior angle of joist and carriage, the load-carrying pressure that can evenly disperse cradling piece top reduces stress and concentrates, and each corner angle is arc transition can be reduced and bump scuffing.Be the design of cradling piece surface employing groove line bit plane, arc transition is adopted at the top, prevents that cable surface from scratching.
The body of wall service sleeve is that first-class steel are made, and multiple antirust processing can repeat repeatedly to use, and is welded with anti-slag anticreep baffle plate in its bottom, can prevent that the body refuse slurry pours into when pre-buried, can prevent again built-in fitting by the people for extracting.In the installation, have additional one at body of wall service sleeve collar extension and reserve capping, temporarily without support the time, can seal up reservation for future use like this.
In the practical application, requirement is arranged in addition as rack surface design, can corresponding punching on cradling piece. prepare against urgent need, as the cable bearer fixing cable that can on support, punch when the stringing of slope.
The advantage of the detachable glass fiber reinforced plastic cable support of T type anticreep described in the utility model is: acid and alkali-resistance salt corrosion, not corrosion in hygrothermal environment, not mould moth, intensity height, light weight, electrical insulating property are good, easy construction, dismounting is simple, service time is long, applicability is strong, can be used for high, normal, basic voltage cable and power bare wire and multiple use such as set up.With traditional ceramics, the iron structure support is compared, multiple advantages such as the utlity model has burr in light weight, non-conductive, non-maintaining, no and corner angle, (because of being that synthetic material is made) no recovery value, can prevent from stolenly to lose, load is big, good flame resistance, the fire-fighting that can satisfy environment for use require, product can be widely used in setting up of high, normal, basic power cable or communications optical cable, for engineering design, construction and installation and the production automation provide new approach, have good value for applications.
Description of drawings
Fig. 1 is the user mode structural representation of a specific embodiment of the utility model.
Fig. 2 is the structural representation of looking up of cable bearer shown in Figure 1.
Fig. 3 is the plan structure schematic diagram of cable bearer shown in Figure 1.
Fig. 4 is sleeve pipe is connected combination with cradling piece a structural representation.
Embodiment
Referring to accompanying drawing, the detachable glass fiber reinforced plastic cable support of T type anticreep described in the utility model is made up of steel body of wall service sleeve 5 and fiberglass cradling piece 4 two parts members.5 inner tubal wall places are provided with slip-off preventing locating ring 10 (Fig. 4) at the body of wall service sleeve, are welded with anti-slag anticreep baffle plate 6 at the rear portion of sleeve pipe 5.Fiberglass cradling piece 4 is a T type member that is formed by plane joist and upright bracket 2 integral productions, and the design of groove line bit plane is adopted on the cradling piece surface, and arc transition is adopted at the top, but the rear end socket joint of bar is in body of wall service sleeve 5.Have three carrying cable grooves 3 at the upper surface place of cradling piece 4, bottom at cradling piece 4 is extremely preceding successively by being arranged at intervals with the slick and sly reinforcement 8 of main reinforcement 11 and three roads together by the back, each reinforcement all is located at the interior angle of joist and carriage, on main reinforcement 11, be provided with the slip-off preventing location hole 9 that cooperates with locating ring 10 in the sleeve pipe, sleeve pipe 5 and cradling piece 4 plug together the back and pass locating ring 10 and location hole 9 with nylon snap ring 7, can prevent that cradling piece from coming off.Be provided with at the front end of cradling piece and be used to the vertical cornice 1 of circular arc that prevent that cable from coming off.
The utility model is in actual wall construction, and body of wall service sleeve 5 is wanted pre-buried or is cast in the body of wall, the body of wall service sleeve can be built and is fixed on (built-in fitting thickness is close with the brick body thickness, easy construction) in the body of wall with cement mortar for new construction; And for existing body of wall, available percussion drill surface of wall get out one with the pre-buried hole that matches of body of wall, then nylon cable tie is passed the slip-off preventing locating ring 10 in the service sleeve, pass composite cable support slip-off preventing location hole 9 again, then compound rest is inserted in the service sleeve, tighten with the nylon snap ring, at last built-in fitting is filled in behind the porthole real with the swelling water bod, floating the getting final product in surface.
Claims (7)
1. detachable glass fiber reinforced plastic cable support of T type anticreep, it is characterized in that having a steel body of wall service sleeve (5) and rear end socket joint be arranged in the service sleeve (5) and laterally section be the fiberglass cradling piece (4) of T type, have a plurality of carrying cable grooves (3) at the upper surface place of cradling piece (4), in the bottom of cradling piece (4) body of rod by the back to preceding successively by being arranged at intervals with main reinforcement (11) and three roads slyness reinforcement (8) together, be provided with the vertical cornice of circular arc (1) at the front end of cradling piece.
2. the detachable glass fiber reinforced plastic cable support of T type anticreep according to claim 1, it is characterized in that being provided with a slip-off preventing locating ring (10), on cradling piece master reinforcement (11), be provided with the slip-off preventing location hole (9) that cooperates with this locating ring (10) at body of wall service sleeve (5) inner tubal wall place.
3. the detachable glass fiber reinforced plastic cable support of T type anticreep according to claim 1 is characterized in that the design of cradling piece surface employing groove line bit plane, and arc transition is adopted at the top.
4. the detachable glass fiber reinforced plastic cable support of T type anticreep according to claim 1, it is characterized in that cradling piece (4) is a T type member that is formed by plane joist and upright bracket (2) integral production, the slick and sly reinforcements in main reinforcement (11) and three roads (8) all are located at the interior angle of joist and carriage.
5. the detachable glass fiber reinforced plastic cable support of T type anticreep according to claim 1 is characterized in that being welded with at the rear portion of the pre-buried antirust sleeve pipe of body of wall (5) anti-slag anticreep baffle plate (6).
6. the detachable glass fiber reinforced plastic cable support of T type anticreep according to claim 1 is characterized in that having the cable fixing hole on cradling piece.
7. the detachable glass fiber reinforced plastic cable support of T type anticreep according to claim 1 is characterized in that having additional one at body of wall service sleeve (5) collar extension reserves capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200324453U CN201066771Y (en) | 2007-08-07 | 2007-08-07 | T release-prevention and disassembly glass steel cable supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200324453U CN201066771Y (en) | 2007-08-07 | 2007-08-07 | T release-prevention and disassembly glass steel cable supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201066771Y true CN201066771Y (en) | 2008-05-28 |
Family
ID=39483955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200324453U Expired - Fee Related CN201066771Y (en) | 2007-08-07 | 2007-08-07 | T release-prevention and disassembly glass steel cable supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201066771Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199468A (en) * | 2013-03-07 | 2013-07-10 | 华为技术有限公司 | Cabling rack and communication device |
| CN104714117A (en) * | 2013-12-13 | 2015-06-17 | 珠海格力电器股份有限公司 | Test tool for radiation emission tests |
| CN108063418A (en) * | 2017-11-28 | 2018-05-22 | 中国二十冶集团有限公司 | Plow-in cable stent and its installation mold |
| CN108110703A (en) * | 2017-11-28 | 2018-06-01 | 中国二十冶集团有限公司 | Direct-burried assembled cable bearer and its construction method of installation |
-
2007
- 2007-08-07 CN CNU2007200324453U patent/CN201066771Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199468A (en) * | 2013-03-07 | 2013-07-10 | 华为技术有限公司 | Cabling rack and communication device |
| CN103199468B (en) * | 2013-03-07 | 2016-03-30 | 华为技术有限公司 | Chute and communication equipment |
| CN104714117A (en) * | 2013-12-13 | 2015-06-17 | 珠海格力电器股份有限公司 | Test tool for radiation emission tests |
| CN108063418A (en) * | 2017-11-28 | 2018-05-22 | 中国二十冶集团有限公司 | Plow-in cable stent and its installation mold |
| CN108110703A (en) * | 2017-11-28 | 2018-06-01 | 中国二十冶集团有限公司 | Direct-burried assembled cable bearer and its construction method of installation |
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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: 20080528 Termination date: 20110807 |