CN105114701A - Folding telescopic cable rack - Google Patents
Folding telescopic cable rack Download PDFInfo
- Publication number
- CN105114701A CN105114701A CN201510642712.8A CN201510642712A CN105114701A CN 105114701 A CN105114701 A CN 105114701A CN 201510642712 A CN201510642712 A CN 201510642712A CN 105114701 A CN105114701 A CN 105114701A
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- CN
- China
- Prior art keywords
- assembly
- component
- cable
- cable rack
- state
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
- F16L3/06—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a folding telescopic cable rack. The folding telescopic cable rack is composed of a first component, a second component, a third component, hinge pins and bolts; the first component is a vertical steel plate, the second component is a cross beam with a U-shaped section, the second component is connected with side lugs of the first component in a pivoted mode through the hinge pins, the third component is a cross beam with a U-shaped section, the third component is arranged inside the second component, and fastening of the second component and the third component is achieved through the bolts; the second component can rotate around the hinge pins and has two limit states, the first state is that the second component is in the horizontal state, and the second state is that the second component is in the vertical state. When the two sides inside a cable trench are each provided with the cable rack, the cable rack on one side can be folded first to increase the construction space for cable laying of the other side; meanwhile, the width of the cable rack can be reasonably arranged according to the number of cables of a current project, the cable rack is fully stretched when long-term construction is conducted, and the folding telescopic cable rack is flexible and reliable.
Description
Technical field
This invention relates to the cable bearer of the cable laying cable in electric power, municipal engineering, specifically a kind of cable bearer of foldable telescopic.
Background technique
Existing cable ditch support is fixed, namely fixing length height and setting angle, common is steel or composite, can not solve the space problem during installation and cable laying flexibly, workmen's operation in cable channel easily cause collide with, scratch, bring adverse effect to speed of application.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of cable bearer of foldable telescopic, after solution cable channel inner cable support once mounting puts in place, the problem that the position of support and stent length can not adjust.
The technical solution adopted for the present invention to solve the technical problems is:
The cable bearer of foldable telescopic, is made up of first, second, third assembly, hinge jaw and bolt, it is characterized in that:
Described first assembly is a vertical steel plate, described first assembly is provided with two bolts hole, and a pair projection is picked up the ears, wherein, described in pick up the ears to be positioned at the bottom of the first assembly;
The crossbeam of described second assembly to be section be U-shaped, one end of described second assembly is provided with a projection upwards extended, the described hinge jaw that protrudes through carries out pivot joint with picking up the ears on the first assembly and is connected, punching press on the sidewall of the second assembly, bending form the breach of some opening upwards, breach extend to form laterally area larger lift groove; The bottom surface of the second assembly arranges a strip hole;
The crossbeam of described 3rd assembly to be section be U-shaped, one end punching also welds a nut in punching place, 3rd assembly is nested with in the second component internal, and undertaken fastening by bolt between second, third assembly, punching press on the sidewall of the 3rd assembly, bending form the breach of some opening upwards, breach extend to form to the inside area larger lift groove;
Described second assembly can rotate around hinge jaw, and has two kinds of ultimate states, and state one is that the second assembly is in level, and state two is in vertical state.
Further, groove is lifted higher than the height lifting groove in the second assembly in the 3rd assembly.
Further, the both sides of described strip hole are provided with the stiffening rib of outward flanging.
Further, the described first to the 3rd assembly is the one in stamping steel plate, punching press corrosion resistant plate product.The invention has the beneficial effects as follows:
Support of the present invention, is organically combined by three assemblies, achieves the flexible and folding of cable bearer.First side cable bearer can be folded into opposite side cable laying when both sides in cable channel all arrange cable bearer and increase construction space; Cable bearer width can be set according to current period engineering cable reasonable quantity simultaneously, again cable bearer be extended completely during construction at a specified future date, flexibility and reliability.
And more reasonable in structure, in the process of wiring, can form effective protection to cable, avoid scratching cable, the stressing conditions of the 3rd assembly obtains best optimization simultaneously, can meet usage requirement.
Accompanying drawing explanation
Fig. 1 is folded state of the present invention.
Fig. 2 is state one of the present invention.
Fig. 3 is state two of the present invention.
Fig. 4 is the stereogram of the second assembly.
Fig. 5 is the stereogram of the 3rd assembly.
Fig. 6 is the stereogram of the second assembly.
In figure: 1 first assembly, 11 bolts hole, 12 pick up the ears, 2 second assemblies, 21 projections, 22 breach, and 23 lift groove, 24 strip holes, 25 stiffening ribs, 3 the 3rd assemblies, and 31 nuts, 4 bolts, 22 ' breach, 23 ' lifts groove.
Embodiment
As shown in Figures 1 to 6, for existing defect, protection main body of the present invention is as follows:
This motion, by a kind of novel steel cable bearer of research, by the setting of hinge jaw and telescopic hole, realizes the folding and flexible of cable bearer.Cable bearer described in this motion is made up of three primary clusterings and some connecting bolts.
Three assemblies are steel, and the first assembly 1 is a fixed plate, fixed plate is provided with two bolts hole 11, and a pair projection picks up the ears 12, wherein picks up the ears to be positioned at bottom.Two EXPANSION ANCHOR BOLTS are adopted to be fixed on cable furrow bank by bolt hole 11;
Second assembly 2 is a crossbeam, and section is U-shaped, and one end of the second assembly is provided with a projection upwards extended 21, protrudes through hinge jaw and 12 carries out pivot joint with picking up the ears on the first assembly and be connected.Punching press on the sidewall of the second assembly, bending form the breach 22 of some opening upwards, breach extend to form laterally area larger lift groove 23, for carrying cable.
The bottom surface of the second assembly 2 arranges a strip hole 24, and is provided with stiffening rib 25 structure of outward flanging in the both sides of strip hole.
3rd assembly 3 is a crossbeam, and section is U-shaped, its one end punching, and welds a nut the 31, three assembly in punching place and just can be nested with in the second component internal, and undertaken fastening by bolt 4 between the two, this bolt is through strip hole and carry out fastening.
Punching press on the sidewall of the 3rd assembly, bending form the breach 22 ' of some opening upwards, breach extend to form to the inside area larger lift groove 23 ', for carrying cable.
The 3rd above-mentioned assembly can carry out stretching in the second assembly, pull motion.
The second above-mentioned assembly can rotate around hinge jaw, and has two kinds of ultimate states, and state one is that the second assembly is in level, and state two is in vertical state.
Above-mentioned support, in the construction stage, is in vertical state, ensures to have no relations.
At wiring stage, according to wiring number, select the length of pull, lift the existence of groove 23, the location of cable can be realized, and prevent cable from the process of pull, scuffing event occurring.
Meanwhile, as shown in Figure 3, cable is pressed on the 3rd assembly, the second assembly and the 3rd assembly overlapping position, forms superposition, makes the stressing conditions of the 3rd assembly relatively good.
Further, above-mentioned lifts groove 23 and lifts groove 23 ' height by super other difference, wherein lifting groove 23 ' higher than lifting groove 231 centimetres, ensureing that the weight of cable is pressed on the 3rd assembly like this, improving the force-bearing situation of the 3rd assembly.
Three above-mentioned assemblies preferentially adopt steel plate, corrosion resistant plate makes, and selects the sheet material of Rational Thickness, make.
Embodiment recited above is described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; relevant technical staff in the field, to various distortion of the present invention and improvement, all should expand in protection domain as determined in claims of the present invention.
Claims (4)
1. the cable bearer of foldable telescopic, is made up of first, second, third assembly, hinge jaw and bolt, it is characterized in that:
Described first assembly (1) is a vertical steel plate, described first assembly is provided with two bolts hole (11) and a pair projection picks up the ears (12), wherein, described in pick up the ears to be positioned at the bottom of the first assembly;
Described second assembly (2) for section be the crossbeam of U-shaped, one end of described second assembly is provided with a projection upwards extended (21), the described hinge jaw that protrudes through carries out pivot joint with pick up the ears (12) on the first assembly and is connected, punching press on the sidewall of the second assembly, bending form the breach (22) of some opening upwards, breach extend to form laterally area larger lift groove (23); The bottom surface of the second assembly (2) arranges a strip hole (24);
Described 3rd assembly (3) for section be the crossbeam of U-shaped, one end punching also welds a nut (31) in punching place, 3rd assembly is nested with in the second component internal, and undertaken fastening by bolt (4) between second, third assembly, punching press on the sidewall of the 3rd assembly, bending form the breach (22 ') of some opening upwards, breach extend to form to the inside area larger lift groove (23 ');
Described second assembly can rotate around hinge jaw, and has two kinds of ultimate states, and state one is that the second assembly is in level, and state two is in vertical state.
2. the cable bearer of foldable telescopic according to claim 1, is characterized in that, lifts groove (23) ' higher than the height lifting groove (23) in the second assembly in the 3rd assembly.
3. the cable bearer of foldable telescopic according to claim 1, is characterized in that, the both sides of described strip hole are provided with the stiffening rib of outward flanging (25).
4. the cable bearer of foldable telescopic according to claim 1, is characterized in that, the described first to the 3rd assembly is the one in stamping steel plate, punching press corrosion resistant plate product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642712.8A CN105114701A (en) | 2015-09-30 | 2015-09-30 | Folding telescopic cable rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642712.8A CN105114701A (en) | 2015-09-30 | 2015-09-30 | Folding telescopic cable rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114701A true CN105114701A (en) | 2015-12-02 |
Family
ID=54662753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510642712.8A Pending CN105114701A (en) | 2015-09-30 | 2015-09-30 | Folding telescopic cable rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114701A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109069130A (en) * | 2016-04-20 | 2018-12-21 | 株式会社日立制作所 | Diagnostic ultrasound equipment |
| CN111628459A (en) * | 2020-06-23 | 2020-09-04 | 扬州硕宇高压电气有限公司 | Cable installation base, manufacturing device and manufacturing method |
| CN113649181A (en) * | 2021-09-01 | 2021-11-16 | 贵州盘江煤电集团技术研究院有限公司 | Long-distance liquid pressure spraying device used in underground and using method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0593858A1 (en) * | 1992-10-21 | 1994-04-27 | REHAU AG + Co | Multiple part bracket |
| CN201145095Y (en) * | 2008-01-18 | 2008-11-05 | 胡培芳 | Glass fiber reinforced plastic support for cable |
| DE202007015607U1 (en) * | 2007-11-09 | 2009-03-26 | Tehalit Gmbh | Adjustable mounting bracket for fixing cable trunking |
| CN201448521U (en) * | 2009-06-01 | 2010-05-05 | 江苏华彤电气集团有限公司 | Combination bracket of extra-high-voltage special cable |
| CN201884796U (en) * | 2010-11-18 | 2011-06-29 | 庞峰华 | Alloy plastic cable bridge |
| CN202501106U (en) * | 2012-01-17 | 2012-10-24 | 浙江师范大学 | Movable cable bridge device |
| CN103453227A (en) * | 2013-08-27 | 2013-12-18 | 江苏安荣电气设备有限公司 | Cable holder |
| CN203880346U (en) * | 2014-04-14 | 2014-10-15 | 张铭 | Balance weight type displayer freely-lifted support |
| CN203963405U (en) * | 2014-06-30 | 2014-11-26 | 马鞍山纽泽科技服务有限公司 | Collapsible support |
| CN204573328U (en) * | 2015-02-13 | 2015-08-19 | 中建八局第一建设有限公司 | A kind of convenient cable rack |
| CN204611236U (en) * | 2015-03-05 | 2015-09-02 | 扬州戎星电气有限公司 | A kind of cable bearer |
| CN205026215U (en) * | 2015-09-30 | 2016-02-10 | 国网山东省电力公司经济技术研究院 | Collapsible flexible cable support |
-
2015
- 2015-09-30 CN CN201510642712.8A patent/CN105114701A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0593858A1 (en) * | 1992-10-21 | 1994-04-27 | REHAU AG + Co | Multiple part bracket |
| DE202007015607U1 (en) * | 2007-11-09 | 2009-03-26 | Tehalit Gmbh | Adjustable mounting bracket for fixing cable trunking |
| CN201145095Y (en) * | 2008-01-18 | 2008-11-05 | 胡培芳 | Glass fiber reinforced plastic support for cable |
| CN201448521U (en) * | 2009-06-01 | 2010-05-05 | 江苏华彤电气集团有限公司 | Combination bracket of extra-high-voltage special cable |
| CN201884796U (en) * | 2010-11-18 | 2011-06-29 | 庞峰华 | Alloy plastic cable bridge |
| CN202501106U (en) * | 2012-01-17 | 2012-10-24 | 浙江师范大学 | Movable cable bridge device |
| CN103453227A (en) * | 2013-08-27 | 2013-12-18 | 江苏安荣电气设备有限公司 | Cable holder |
| CN203880346U (en) * | 2014-04-14 | 2014-10-15 | 张铭 | Balance weight type displayer freely-lifted support |
| CN203963405U (en) * | 2014-06-30 | 2014-11-26 | 马鞍山纽泽科技服务有限公司 | Collapsible support |
| CN204573328U (en) * | 2015-02-13 | 2015-08-19 | 中建八局第一建设有限公司 | A kind of convenient cable rack |
| CN204611236U (en) * | 2015-03-05 | 2015-09-02 | 扬州戎星电气有限公司 | A kind of cable bearer |
| CN205026215U (en) * | 2015-09-30 | 2016-02-10 | 国网山东省电力公司经济技术研究院 | Collapsible flexible cable support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109069130A (en) * | 2016-04-20 | 2018-12-21 | 株式会社日立制作所 | Diagnostic ultrasound equipment |
| CN109069130B (en) * | 2016-04-20 | 2021-05-07 | 株式会社日立制作所 | Ultrasonic diagnostic apparatus |
| CN111628459A (en) * | 2020-06-23 | 2020-09-04 | 扬州硕宇高压电气有限公司 | Cable installation base, manufacturing device and manufacturing method |
| CN113649181A (en) * | 2021-09-01 | 2021-11-16 | 贵州盘江煤电集团技术研究院有限公司 | Long-distance liquid pressure spraying device used in underground and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
|
| RJ01 | Rejection of invention patent application after publication |