CN202333596U - Tool for puncturing, grounding and discharging cable - Google Patents
Tool for puncturing, grounding and discharging cable Download PDFInfo
- Publication number
- CN202333596U CN202333596U CN2011205168532U CN201120516853U CN202333596U CN 202333596 U CN202333596 U CN 202333596U CN 2011205168532 U CN2011205168532 U CN 2011205168532U CN 201120516853 U CN201120516853 U CN 201120516853U CN 202333596 U CN202333596 U CN 202333596U
- Authority
- CN
- China
- Prior art keywords
- cable
- puncturing
- tool
- base
- grounding
- 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 - Fee Related
Links
- 238000007599 discharging Methods 0.000 title abstract 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model belongs to the technical field of puncturing tools, discloses a tool for puncturing, grounding and discharging a cable, and is mainly characterized by comprising a base; a positioning plate is arranged at the top end of the base; a rotating shaft is arranged at the tail end of the base; a leading screw is sleeved on the rotating shaft; the leading screw is connected with a screw sleeve; the screw sleeve is provided with a ratchet wheel and a rocker with a catch pawl; the screw sleeve is connected with an insulating bar; the insulating bar is connected with a puncturing drill steel; and the puncturing drill steel is provided with a ground wire connecting piece. The tool provided by the utility model has a simple structure, adopts rocker propeller propulsion as a power, and is reliable and stable in performance; one worker can independently operate the tool, thus complex operation is simplified; synchronous puncturing, grounding and discharging can be carried out for three cores of the cable at the horizontal and the vertical angles; and the tool has the advantages of flexibility, portability, simplicity in maintenance and servicing, and low manufacturing cost, and can be used in a cable tunnel and other narrow environments.
Description
Technical field
The utility model belongs to the Centesis instrument technical field, relates in particular to a kind of cable puncture ground connection discharge instrument.
Background technology
Cable line is located to break down in the tunnel etc., needs sawed-off cable make transition joint again, need be to the ground connection discharge of puncturing of cable fault place, to guarantee cable intermediate joint producer's safety before sawed-off cable.To the puncture method of ground connection discharge of cable is to make to impact power with iron hammer, and the crooked chisel of the tape insulation handle of ground connection is squeezed into cable core.But in the cable tunnel, cable arrangement position narrow space can't adopt conventional method to puncture ground connection discharge of cable.
The utility model content
The technical problem that the utility model solves just provides a kind of cable puncture ground connection discharge instrument that is applicable in the narrow and small environment in space such as cable tunnel.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise base, the top of said base is provided with location-plate; The tail end of base is provided with rotating shaft; Rotating shaft is socketed with leading screw, and leading screw is connected with silk braid, and silk braid is provided with ratchet, has the rocking bar of ratchet; Silk braid is connected with insulating rod, and insulating rod is connected with and pierces through drill rod.
Its supplementary technology technical characterictic is: the described drill rod that pierces through is provided with the earth connection brace.
When the cable puncture ground connection discharge instrument that the utility model provided uses, before Method of Cable Trouble Point is made transition joint, cable is placed on location-plate place, base top; The most advanced and sophisticated cable of aiming in the top of piercing through drill rod that will have earth connection; Shake rocking bar, ratchet promotes ratchet, and ratchet drives silk braid to moving away from the screw mandrel direction; Cable is thrust at the tip, top of piercing through drill rod, realizes the cable ground connection discharge of puncturing.Be provided with the earth connection brace and pierce through drill rod, can with earth connection with pierce through drill rod and be connected, easy to use.The cable puncture ground connection discharge instrument that the utility model provided, simple in structure, adopt the rocking bar screw propulsion as power; Dependable performance is stable, and single can the operation oversimplified complex operations; Three cores that can carry out level and vertical different angles to the cable ground connection discharge of puncturing simultaneously, it is light flexibly, maintenance, safeguard simple; Low preparation cost can be in the narrow and small environment in spaces such as cable tunnel.
Description of drawings
Fig. 1 is the structural representation of the utility model cable puncture ground connection discharge instrument.
Embodiment
Explain further details below in conjunction with the structure and the use principle of accompanying drawing to the utility model cable puncture ground connection discharge instrument.
As shown in Figure 1, the utility model cable puncture ground connection discharge instrument comprises base 1, and the top of base 1 is provided with location-plate 2; The tail end of base 1 is provided with rotating shaft 3, and rotating shaft 3 is socketed with leading screw 4, and leading screw 4 is connected with silk braid 5; Silk braid 5 is provided with ratchet 6, has the rocking bar 8 of ratchet 7; Silk braid 5 is connected with insulating rod 9, and insulating rod 9 is connected with and pierces through drill rod 10, pierces through drill rod 10 and is provided with earth connection brace 11.
When the cable puncture ground connection discharge instrument that the utility model provided uses, before Method of Cable Trouble Point is made transition joint, cable is placed on base 1 top location-plate 2 places; The most advanced and sophisticated cable of aiming in the top of piercing through drill rod 10 that will have earth connection; Shake rocking bar 8, ratchet 7 promotes ratchet 6, and ratchet 6 drives silk braid 5 to moving away from screw mandrel 4 directions; Cable is thrust at the tip, top of piercing through drill rod 41, realizes the cable ground connection discharge of puncturing.Be provided with earth connection brace 11 and pierce through drill rod 10, can with earth connection with pierce through drill rod 10 and be connected, easy to use.The cable puncture ground connection discharge instrument that the utility model provided, simple in structure, adopt rocking bar 8 screw propulsions as power; Dependable performance is stable, and single can the operation oversimplified complex operations; Three cores that can carry out level and vertical different angles to the cable ground connection discharge of puncturing simultaneously, it is light flexibly, maintenance, safeguard simple; Low preparation cost can be in the narrow and small environment in spaces such as cable tunnel.
Claims (2)
1. cable puncture ground connection discharge instrument, it is characterized in that: comprise base, the top of said base is provided with location-plate; The tail end of base is provided with rotating shaft; Rotating shaft is socketed with leading screw, and leading screw is connected with silk braid, and silk braid is provided with ratchet, has the rocking bar of ratchet; Silk braid is connected with insulating rod, and insulating rod is connected with and pierces through drill rod.
2. cable puncture ground connection discharge instrument according to claim 1, it is characterized in that: the described drill rod that pierces through is provided with the earth connection brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205168532U CN202333596U (en) | 2011-12-13 | 2011-12-13 | Tool for puncturing, grounding and discharging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205168532U CN202333596U (en) | 2011-12-13 | 2011-12-13 | Tool for puncturing, grounding and discharging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333596U true CN202333596U (en) | 2012-07-11 |
Family
ID=46445563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205168532U Expired - Fee Related CN202333596U (en) | 2011-12-13 | 2011-12-13 | Tool for puncturing, grounding and discharging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333596U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346509A (en) * | 2013-07-23 | 2013-10-09 | 国家电网公司 | Improved coaxial cable connector hot-line mounting technology |
| CN103414033A (en) * | 2013-07-22 | 2013-11-27 | 国家电网公司 | Cable safety puncture device |
| CN104051983A (en) * | 2014-06-10 | 2014-09-17 | 国家电网公司 | Temporary ground anchor device of overhead transmission line |
| CN107039915A (en) * | 2017-06-20 | 2017-08-11 | 国网辽宁省电力有限公司抚顺供电公司 | 10kV cable insulation damage detector for electrical |
-
2011
- 2011-12-13 CN CN2011205168532U patent/CN202333596U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414033A (en) * | 2013-07-22 | 2013-11-27 | 国家电网公司 | Cable safety puncture device |
| CN103414033B (en) * | 2013-07-22 | 2015-12-02 | 国家电网公司 | Cable safety puncture device |
| CN103346509A (en) * | 2013-07-23 | 2013-10-09 | 国家电网公司 | Improved coaxial cable connector hot-line mounting technology |
| CN103346509B (en) * | 2013-07-23 | 2016-05-04 | 国家电网公司 | The charged mounting process of a kind of coaxial fitting |
| CN104051983A (en) * | 2014-06-10 | 2014-09-17 | 国家电网公司 | Temporary ground anchor device of overhead transmission line |
| CN107039915A (en) * | 2017-06-20 | 2017-08-11 | 国网辽宁省电力有限公司抚顺供电公司 | 10kV cable insulation damage detector for electrical |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP Effective date: 20130311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130311 Address after: 053000 Hengshui East Road, Hebei, No. 185 Patentee after: Hengshui Power Supply Company Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Address before: 053000 Hengshui East Road, Hebei, No. 185 Patentee before: Hengshui Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |