CN201266822Y - Safety type holder for supporting and hanging tunnel cable - Google Patents
Safety type holder for supporting and hanging tunnel cable Download PDFInfo
- Publication number
- CN201266822Y CN201266822Y CNU200820165975XU CN200820165975U CN201266822Y CN 201266822 Y CN201266822 Y CN 201266822Y CN U200820165975X U CNU200820165975X U CN U200820165975XU CN 200820165975 U CN200820165975 U CN 200820165975U CN 201266822 Y CN201266822 Y CN 201266822Y
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- CN
- China
- Prior art keywords
- cable
- hole
- catching groove
- safety
- tunnel cable
- 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.)
- Ceased
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a branch rack which is paved by a tunnel cable; and the branch rack is a safety type tunnel cable branch rack. The design points of the branch rack lie in that a frame is formed by a fixing frame and a retaining spring; a supporting arm and a pull arm are arranged on the connecting body of a base of the fixing frame; an arc-shaped supporting surface is arranged between the supporting arm and the pull arm; one end part of the arc-shaped supporting surface is provided with a hole and the other end part thereof is provided with a groove; the hole and the groove are linked by the retaining spring; one end of the base is provided with a base hole which is used for the connection and fixation of a tunnel wall; and the arc-shaped supporting surface is arranged for the pavement of the cable. The branch rack has the advantages of reasonable structural design, good safety, rapid fastening, quite easy installation and maintenance, thus improving the safety performance of the paving of the tunnel cable.
Description
Technical field
The utility model relates to the hanger that tunnel cable is laid.
Background technology
When existing railway tunnel cable laying is installed, on the installed part or do not establish fixed clip, more dangerous; Use the bolt folder, install loaded down with trivial details time-consuming.
Summary of the invention
For overcoming the deficiency of above-mentioned existence, the utility model purpose is to provide a kind of safety-type tunnel cable to prop up hanger to this area, the technical problem more dangerous when making it solve cable laying, that work efficiency is lower.The purpose of this utility model realizes by the following technical solutions.
A kind of safety-type tunnel cable props up hanger, it is characterized in that constituting a framework by fixed mount and button spring, on the disjunctor of the pedestal of fixed mount, be provided with support arm, torque arm, the circular arc support is set between support arm and the torque arm, one end of circular arc support is provided with button hole, the other end is provided with catching groove, is connected by the button spring between button hole and the catching groove; One end of described pedestal is provided with the pedestal hole that is connected and fixed for tunnel wall, and the circular arc support is that the laying for cable is provided with.
Described safety-type tunnel cable props up that button hole and catching groove that the circular arc support both ends of hanger are provided with are interchangeable, and promptly an end of circular arc support is made as catching groove, and the other end is made as button hole, connects by detaining spring between catching groove and the button hole.
Described fixed mount bottom or inner hanging hook is set is provided with outer hanging hook in the upper end of another fixed mount, and inner hanging hook and outer hanging hook be hook joint mutually.
Described button spring is a ring buckle, and an end of ring buckle is the hasp of non-disjunctor, and the other end is the straightway of disjunctor, and hasp and button hole fasten, and straightway and catching groove fasten.
The button hole of described fixed mount is a through hole, and catching groove is an open slot.
The utility model reasonable in design, fail safe is good, fastens fast, installs and keep in repair very convenient.The security performance that tunnel cable is laid is improved.
Description of drawings
Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Fig. 2 is the schematic diagram of the middle omission button spring of Fig. 1.
Fig. 3 is that the hasp of button spring buckles into button hole, the schematic diagram that straightway does not interlock with catching groove as yet.
Fig. 4 is three schematic diagrames that fixed mount is connected.
Fig. 5 is that the button hole and the catching groove of fixed mount is provided with the interchangeable schematic diagram in position.
Fig. 6 is that button spring one end among Fig. 5 interlocks the schematic diagram that the other end does not interlock as yet.
The sequence number of above accompanying drawing and title: 1, fixed mount, 101, button hole, 102, support arm, 103, pedestal, 104, torque arm, 105, the pedestal hole, 106, catching groove, 107, the circular arc support; 2, button spring, 201, hasp, 202, straightway; 301, inner hanging hook, 302, outer hanging hook.
Embodiment
In conjunction with the accompanying drawings execution mode of the present utility model and structure are illustrated further.Shown in Fig. 1～6, described fixed mount 1 is selected the manufacturing of high strength extruding aluminium alloy sectional for use, whole structure triangular in shape, stability under loading.After the position of tunnel cable laying was determined, the pedestal 103 that props up hanger during cable laying was near tunnel wall, and pedestal hole 105 is to be fastened on the tunnel wall by tap bolt, is one section mounting and fixing support with every spacing 80cm.Cable is positioned over circular arc support 107, one section cable of every laying, and elasticity is detained spring 2 preferably and just will be detained the straightway 202 of spring and push groove button 106, forms the pintle hook lock state of safety.Because the button spring is the elastic stainless steel material, curved shape, its hasp 201 can be done the radial type rotation after snapping in button hole 101, are convenient to the placement of cable, and the straightway of the other end is stuck in the catching groove, and operating personnel firmly were near completion a little when cable was installed.As the position of need adjusting cable, the straightway pressing of button spring is released catching groove get final product.
Claims (5)
1, a kind of safety-type tunnel cable props up hanger, it is characterized in that constituting a framework by fixed mount (1) and button spring (2), on the disjunctor of the pedestal (103) of fixed mount, be provided with support arm (102), torque arm (104), circular arc support (107) is set between support arm and the torque arm, one end of circular arc support is provided with button hole (101), the other end is provided with catching groove (106), is connected by button spring (2) between button hole and the catching groove; One end of described pedestal is provided with the pedestal hole (105) that is connected and fixed for tunnel wall, and the circular arc support is that the laying for cable is provided with.
2, safety-type tunnel cable as claimed in claim 1 props up hanger, it is characterized in that button hole (101) and catching groove (106) that circular arc support (107) both ends are provided with are interchangeable, an end that is the circular arc support is made as catching groove (106), the other end is made as button hole (101), is connected by button spring (2) between catching groove and the button hole.
3, safety-type tunnel cable as claimed in claim 1 props up hanger, it is characterized in that described fixed mount (1) bottom or inner hanging hook (301) is set, and outer hanging hook (302) is set in the upper end of another fixed mount, and inner hanging hook and outer hanging hook be hook joint mutually.
4, safety-type tunnel cable as claimed in claim 1 props up hanger, it is characterized in that described button spring (2) is a ring buckle, an end of ring buckle is the hasp (201) of non-disjunctor, and the other end is the straightway (202) of disjunctor, hasp and button hole (101) fasten, and straightway and catching groove (102) fasten.
5, safety-type tunnel cable as claimed in claim 1 props up hanger, it is characterized in that the button hole (101) of described fixed mount (1) is a through hole, and catching groove (106) is an open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820165975XU CN201266822Y (en) | 2008-10-14 | 2008-10-14 | Safety type holder for supporting and hanging tunnel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820165975XU CN201266822Y (en) | 2008-10-14 | 2008-10-14 | Safety type holder for supporting and hanging tunnel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266822Y true CN201266822Y (en) | 2009-07-01 |
Family
ID=40833191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820165975XU Ceased CN201266822Y (en) | 2008-10-14 | 2008-10-14 | Safety type holder for supporting and hanging tunnel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266822Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639815A (en) * | 2009-10-19 | 2012-08-15 | 乔丹·汉德勒 | Cable support hook |
| CN104242214A (en) * | 2014-10-14 | 2014-12-24 | 国家电网公司 | Universal fixing device for cross arm type mounting of large cross-section cable laying |
| CN104565553A (en) * | 2014-12-24 | 2015-04-29 | 杭州华为数字技术有限公司 | Cable-fixing clamp |
| CN105317795A (en) * | 2014-07-16 | 2016-02-10 | 利纳克有限公司 | Linear actuator |
| CN105805418A (en) * | 2016-04-13 | 2016-07-27 | 朱彩玲 | Natural gas pipeline supporting base |
| CN105846367A (en) * | 2016-06-15 | 2016-08-10 | 国网冀北电力有限公司物资分公司 | Clamp for lead wire |
-
2008
- 2008-10-14 CN CNU200820165975XU patent/CN201266822Y/en not_active Ceased
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639815A (en) * | 2009-10-19 | 2012-08-15 | 乔丹·汉德勒 | Cable support hook |
| CN102639815B (en) * | 2009-10-19 | 2013-11-06 | 乔丹·汉德勒 | Cable support hook |
| CN105317795A (en) * | 2014-07-16 | 2016-02-10 | 利纳克有限公司 | Linear actuator |
| CN105317795B (en) * | 2014-07-16 | 2019-10-11 | 利纳克有限公司 | Linear actuators |
| CN104242214A (en) * | 2014-10-14 | 2014-12-24 | 国家电网公司 | Universal fixing device for cross arm type mounting of large cross-section cable laying |
| CN104565553A (en) * | 2014-12-24 | 2015-04-29 | 杭州华为数字技术有限公司 | Cable-fixing clamp |
| CN104565553B (en) * | 2014-12-24 | 2017-02-01 | 杭州华为数字技术有限公司 | Cable-fixing clamp |
| CN105805418A (en) * | 2016-04-13 | 2016-07-27 | 朱彩玲 | Natural gas pipeline supporting base |
| CN105846367A (en) * | 2016-06-15 | 2016-08-10 | 国网冀北电力有限公司物资分公司 | Clamp for lead wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20170204 Decision number of declaring invalidation: 31331 Granted publication date: 20090701 |