CN201294362Y - Device for supporting cable joint of large cross section cable tunnel - Google Patents
Device for supporting cable joint of large cross section cable tunnel Download PDFInfo
- Publication number
- CN201294362Y CN201294362Y CNU2008201917963U CN200820191796U CN201294362Y CN 201294362 Y CN201294362 Y CN 201294362Y CN U2008201917963 U CNU2008201917963 U CN U2008201917963U CN 200820191796 U CN200820191796 U CN 200820191796U CN 201294362 Y CN201294362 Y CN 201294362Y
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- CN
- China
- Prior art keywords
- cable
- connector
- large cross
- cable joint
- connecting rod
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a big section cable tunnel cable joint supporting device, which comprises a hanger rod and/or a support bar which are arranged in a working well of the cable tunnel, wherein a cable joint hook is arranged on the hanger rod, a cable joint die-pin is arranged on the support bar, the hook is a curve which is corresponding to the outside surface of the cable joint, and the shape of the cable die-pin is a curve which is corresponding to the outside surface of the cable joint. The cable joint supporting device is arranged in the working well of the cable tunnel, the cable die-pin and the cable joint hook are arranged along the circumference of the vertical surface, the cable joint is placed on the hook or the tie-pin, and thereby cables which are arranged in a ring shape can realize connection of single cables. The supporting device has rational and simple structure, convenient arrangement, and the number of the cable die-pin and the cable joint hook is decided by the number of the cables which are arranged in a ring shape in the tunnel.
Description
Technical field
The utility model belongs to the cable joint bracing or strutting arrangement, is specifically related to the cable joint bracing or strutting arrangement of the tunnel ring-shaped cable arrangements of a kind of electric cable with large cross-section.
Background technology
The arrangement of cable is arranged horizontally, is arranged vertically and the triangular form layout in traditional Rectangular Tunnel or the circular tunnel.The cable of these three kinds of arrangements all is directly to be placed on the support, and cable is directly realized joint on support.And for novel ring-like cable arrangements mode, above-mentioned support just can not be realized the support of cable joint.
Summary of the invention
The purpose of this utility model is to provide a kind of electric cable with large cross-section tunnel cable connection supports device that cable is circular layout that is suitable for.
The technical solution of the utility model is: electric cable with large cross-section tunnel cable connection supports device, and it comprises suspension rod and/or the cramp bar that is located in the cable tunnel active well, and suspension rod is provided with the cable joint hook, and support bar is provided with the cable joint pressure pin; Hook is for answering corresponding curve with the cable joint lateral surface, and the cable pressure pin is shaped as with the cable joint lateral surface and answers corresponding curve.
Described cable pressure pin and cable joint hook are along the circumference setting of vertical plane.
Suspension rod is by for being linked to be integral left upper hanger group and upper right suspension rod group constitutes.
Cramp bar is by for being linked to be integral left lower support bar group and bottom right cramp bar group constitutes.
This cable joint bracing or strutting arrangement is arranged in the cable tunnel active well, and cable pressure pin and cable joint hook are placed on cable joint on hook or the pressure pin along the circumference setting of vertical plane, just can realize the connection of unit cable like this for the cable that is circular layout.This support device structure is rationally simple, arrangement convenience, the quantity of cable pressure pin and cable joint hook is decided according to the number of cables that is circular layout in the tunnel, in the cable joint well, the cable joint in each loop is distributed on former and later two connection supports devices, and respective figure 1 and accompanying drawing 2 promptly have 3 cables in one time, if wherein 2 cables are at the cable joint bracing or strutting arrangement I of front side center tap, that in addition 1 cable be exactly rear side at cable joint bracing or strutting arrangement II center tap.
Description of drawings
Fig. 1 cable joint bracing or strutting arrangement I schematic diagram.
Fig. 2 cable joint bracing or strutting arrangement II schematic diagram.
Syndeton schematic diagram between Fig. 3 suspension rod connector and the connecting rod.
Syndeton schematic diagram between Fig. 4 cramp bar connector and the connecting rod.
Embodiment
Present embodiment is used for the explanation to the utility model claim, and protection scope of the present invention is not limited to the following example.
As shown in Figure 1, the connection of cable tunnel active well 3 tops is provided with suspension rod 1, and the connection of cable tunnel active well 3 bottoms is provided with cramp bar 2.Suspension rod 1 is provided with cable joint hook 4; Cramp bar 2 is provided with cable joint pressure pin 5; The quantity of suspension rod 1 and cramp bar 2 is decided according to the number of cables that is circular layout in the tunnel.Fig. 1 middle hanger is 8, and cramp bar 2 is 8; Fig. 2 middle hanger is 8, and cramp bar 2 is 6.
Suspension rod 1 is provided with connecting rod 6, establishes on the connecting rod 6 between 7, two adjacent suspension rods of connector to be connected by connector 7.Specifically as shown in Figure 3, connector 7 be enclosed within two connecting rods 6.2 and 6.3 on, be connected by bolt 8 between connector 7 and the connecting rod 6.2,6.3.
Directly connected by connecting rod 6.1 between Fig. 1 middle hanger 1.3,1.4, suspension rod 1.3 is connected with the cable tunnel work borehole wall by connecting rod 6.2 and connector 7.The present embodiment middle hanger is by for being linked to be integral left upper hanger group and upper right suspension rod group constitutes.
Directly connected by connecting rod 9.1 between the cramp bar 2.3,2.4, cramp bar 2.3 is connected with the cable tunnel work borehole wall by connecting rod 9.2 and connector 10.Cramp bar is by for being linked to be integral left lower support bar group and bottom right cramp bar group constitutes in the present embodiment.
Hook is for answering corresponding curve with the cable joint lateral surface, and the cable pressure pin is shaped as with the cable joint lateral surface and answers corresponding curve.Cable pressure pin and cable joint hook are along the circumference setting of vertical plane.Cable joint 15 is located on cable pressure pin and the cable joint.
Claims (8)
1, a kind of electric cable with large cross-section tunnel cable connection supports device, it comprises suspension rod and/or the cramp bar that is located in the cable tunnel active well, it is characterized in that suspension rod is provided with the cable joint hook, cramp bar is provided with the cable joint pressure pin; Hook is for answering corresponding curve with the cable joint lateral surface, and the cable pressure pin is shaped as with the cable joint lateral surface and answers corresponding curve.
2, electric cable with large cross-section tunnel cable connection supports device according to claim 1 is characterized in that suspension rod is provided with connecting rod, establishes connector on the connecting rod, is connected by connector between two adjacent suspension rods.
3, as electric cable with large cross-section tunnel cable connection supports device as described in the claim 2, it is characterized in that connector be enclosed within two connecting rods on, be connected by bolt between connector and the connecting rod.
4, electric cable with large cross-section tunnel cable connection supports device according to claim 1 is characterized in that cramp bar is provided with connecting rod, establishes connector on the connecting rod, is connected by connector between two adjacent cramp bars.
5, as electric cable with large cross-section tunnel cable connection supports device as described in the claim 4, it is characterized in that connector be enclosed within two connecting rods on, be connected by bolt between connector and the connecting rod.
6, electric cable with large cross-section tunnel cable connection supports device according to claim 1 is characterized in that the circumference setting of cable pressure pin and cable joint hook along vertical plane.
7,, it is characterized in that suspension rod is by for being linked to be integral left upper hanger group and upper right suspension rod group constitutes as electric cable with large cross-section tunnel cable connection supports device as described in claim 1 or 2 or 3.
8,, it is characterized in that cramp bar is by for being linked to be integral left lower support bar group and bottom right cramp bar group constitutes as electric cable with large cross-section tunnel cable connection supports device as described in claim 1 or 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201917963U CN201294362Y (en) | 2008-10-30 | 2008-10-30 | Device for supporting cable joint of large cross section cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201917963U CN201294362Y (en) | 2008-10-30 | 2008-10-30 | Device for supporting cable joint of large cross section cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294362Y true CN201294362Y (en) | 2009-08-19 |
Family
ID=41007843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201917963U Expired - Lifetime CN201294362Y (en) | 2008-10-30 | 2008-10-30 | Device for supporting cable joint of large cross section cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294362Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736833A (en) * | 2016-04-11 | 2016-07-06 | 乐山福瑞德机电有限责任公司 | Cable trough support of railroad bed |
| CN109537629A (en) * | 2019-01-07 | 2019-03-29 | 无锡市嘉邦电力管道厂 | Composite cable pipe gallery and its component units |
-
2008
- 2008-10-30 CN CNU2008201917963U patent/CN201294362Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736833A (en) * | 2016-04-11 | 2016-07-06 | 乐山福瑞德机电有限责任公司 | Cable trough support of railroad bed |
| CN109537629A (en) * | 2019-01-07 | 2019-03-29 | 无锡市嘉邦电力管道厂 | Composite cable pipe gallery and its component units |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee after: Hubei electric survey and Design Institute Co., Ltd. Address before: 430024 Hongqi Canal Road, Jianghan District, Wuhan, Hubei Province, No. 95 Patentee before: Hubei Electric Power Survey and Design Inst. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |
|
| CX01 | Expiry of patent term |