CN201656234U - Insulating layer peeling tool for control cable - Google Patents

Insulating layer peeling tool for control cable Download PDF

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Publication number
CN201656234U
CN201656234U CN2010201421698U CN201020142169U CN201656234U CN 201656234 U CN201656234 U CN 201656234U CN 2010201421698 U CN2010201421698 U CN 2010201421698U CN 201020142169 U CN201020142169 U CN 201020142169U CN 201656234 U CN201656234 U CN 201656234U
Authority
CN
China
Prior art keywords
control cable
cutter
knife bar
spring
insulating layer
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
Application number
CN2010201421698U
Other languages
Chinese (zh)
Inventor
库永恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuchang Power Supply Co of Henan Electric Power Co
Original Assignee
Xuchang Power Supply Co of Henan Electric Power Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuchang Power Supply Co of Henan Electric Power Co filed Critical Xuchang Power Supply Co of Henan Electric Power Co
Priority to CN2010201421698U priority Critical patent/CN201656234U/en
Application granted granted Critical
Publication of CN201656234U publication Critical patent/CN201656234U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

The utility model relates to an insulating layer peeling tool for a control cable. The insulating layer peeling tool comprises a cutter shell, a cutter bar and a compression device, wherein the cutter bar extends out of the cutter shell in a penetrating way; the inner end of the cutter bar is provided with a cutter head; the compression device comprises a spring, a connecting rod and a compression pulley; the spring is sheathed on the cutter bar; one end of the connecting rod extends into the cutter shell and then is connected with the spring, and the other end thereof is provided with the compression pulley corresponding to the cutter head; and other end of the spring is fixed with the cutter shell. The insulating layer peeling tool has simple structure and convenient operation and can peel the insulating layer of the control cable fast without damaging the insulation of the internal core, thereby reducing the potential safety hazard of the running of a power grid.

Description

Control cable insulation displacement instrument
Technical field
The utility model relates to a kind of exfoliation tool, especially for the specific purpose tool of peeling off the control cable insulating barrier.
Background technology
In the relaying protection work progress, the insulating barrier at the outside two ends of a large amount of control cable need be divested.Owing to do not have suitable control cable insulation displacement specific purpose tool, general at present how insulating barrier being divested with paper knife.Yet, because paper knife is very sharp, is easy to hurt the insulation of control cable internal core during exploitation, thereby makes the safe operation of relaying protection have accident potential easily on the one hand; Control cable is a column type on the other hand, and the surface has rough and uneven in surface (there is the steel armour inside), and paper knife easily skids when wire stripping, and staff's hand channel is often hurt when operation, has brought very big trouble to construction.
The utility model content
The purpose of this utility model is to overcome the prior art deficiency, and a kind of simple in structure, easy to operate control cable insulation displacement instrument is provided, thereby realizes divesting safely and fast the control cable insulating barrier.
For achieving the above object, the utility model adopts following technical scheme:
A kind of control cable insulation displacement instrument comprises cutter shell, knife bar and hold down gag, and wherein knife bar passes the cutter shell and stretches out, and knife bar the inner is provided with cutter head; Described hold down gag comprises spring, the connecting rod that is set on the knife bar and compresses pulley, and described connecting rod one end stretches in the cutter shell and is connected with spring, and the other end and the installation of corresponding section, cutter head position compress pulley; The described spring other end and cutter shell are fixed.
Described knife bar one end has screw thread, and inboard, cutter shell relevant position is provided with the screw thread that matches; Described knife bar outer end is provided with adjusting knob.
An end opposite with knife bar on the described connecting rod is provided with handle.
Described cutter head can have any shape, and wherein is preferably V-arrangement.
Good effect of the present utility model: adopt interior blade, can not hurt staff's hand; Utilize hold down gag that control cable is stuck in cutter head and compress between the pulley, to spur handle and shell simultaneously the be strip off insulating barrier of control cable.The utility model is simple in structure, and easy-to-operate can be peeled off the insulating barrier of control cable outside easily, apace and can not hurt the insulation of internal core, has improved the reliability of operation of power networks, has reduced the potential safety hazard of operation of power networks.
Description of drawings
Fig. 1 is a cutaway view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details, but protection range of the present utility model is not limited thereto.
As shown in Figure 1, a kind of control cable insulation displacement instrument comprises cutter shell 4, knife bar 2 and hold down gag, and wherein knife bar 2 passes cutter shell 4 and stretches out, and knife bar 2 the inners are provided with cutter head 5; Described hold down gag comprises spring 3, the connecting rod 6 that is set on the knife bar 2 and compresses pulley 7, and described connecting rod 6 one ends stretch in the cutter shell 4 and are connected with spring 3, and the other end and the installation of corresponding section, cutter head 5 position compress pulley 7; Described spring 3 other ends and cutter shell 4 are fixing.Described knife bar 2 one ends have screw thread, and inboard, cutter shell 4 relevant position is provided with the screw thread that matches; Described knife bar 2 outer ends are provided with adjusting knob 1.An end opposite with knife bar 2 on the described connecting rod 6 is provided with handle 8.Described cutter head 5 is shaped as V-arrangement.Cutter head 5 is replaceable.
Control cable insulation displacement process is as follows: observe the thickness of control cable 9 external insulations earlier, rotate adjusting knob 1, cutter head 5 is adjusted to appropriate length; Draw back handle 8, utilize the elastic force of hold down gag medi-spring 3 control cable 9 to be stuck in cutter head 5 and to compress between the pulley 7 cutter head 5 automatic incision insulating barriers; The right-hand man holds cutter shell 4 and handle 8 and begins to slide, in its slip, i.e. strip off the insulating barrier of control cable 9.
Blade in the utility model adopts can not hurt staff's hand, and simple in structure, and easy-to-operate can be peeled off the insulating barrier of control cable outside easily, apace and can not hurt the insulation of internal core, has reduced the potential safety hazard of operation of power networks.

Claims (5)

1. control cable insulation displacement instrument is characterized in that, it comprises cutter shell, knife bar and hold down gag, and wherein knife bar passes the cutter shell and stretches out, and knife bar the inner is provided with cutter head; Described hold down gag comprises spring, the connecting rod that is set on the knife bar and compresses pulley, and described connecting rod one end stretches in the cutter shell and is connected with spring, and the other end and the installation of corresponding section, cutter head position compress pulley; The described spring other end and cutter shell are fixed.
2. control cable insulation displacement instrument according to claim 1 is characterized in that described knife bar one end has screw thread, and inboard, cutter shell relevant position is provided with the screw thread that matches; Described knife bar outer end is provided with adjusting knob.
3. control cable insulation displacement instrument as claimed in claim 1 or 2 is characterized in that an end opposite with knife bar on the described connecting rod is provided with handle.
4. control cable insulation displacement instrument as claimed in claim 1 or 2 is characterized in that described cutter head is shaped as V-arrangement.
5. as control cable insulation displacement instrument as described in the claim 3, it is characterized in that described cutter head is shaped as V-arrangement.
CN2010201421698U 2010-03-26 2010-03-26 Insulating layer peeling tool for control cable Expired - Lifetime CN201656234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201421698U CN201656234U (en) 2010-03-26 2010-03-26 Insulating layer peeling tool for control cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201421698U CN201656234U (en) 2010-03-26 2010-03-26 Insulating layer peeling tool for control cable

Publications (1)

Publication Number Publication Date
CN201656234U true CN201656234U (en) 2010-11-24

Family

ID=43121474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201421698U Expired - Lifetime CN201656234U (en) 2010-03-26 2010-03-26 Insulating layer peeling tool for control cable

Country Status (1)

Country Link
CN (1) CN201656234U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102201638A (en) * 2010-03-26 2011-09-28 河南省电力公司许昌供电公司 Control cable insulating layer stripping tool
CN104124649A (en) * 2014-08-14 2014-10-29 国家电网公司 Cable stripping tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102201638A (en) * 2010-03-26 2011-09-28 河南省电力公司许昌供电公司 Control cable insulating layer stripping tool
CN102201638B (en) * 2010-03-26 2013-01-09 河南省电力公司许昌供电公司 Control cable insulating layer stripping tool
CN104124649A (en) * 2014-08-14 2014-10-29 国家电网公司 Cable stripping tool
CN104124649B (en) * 2014-08-14 2016-08-31 国网冀北电力有限公司秦皇岛供电公司 Tool used for stripping

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20101124

Effective date of abandoning: 20130306

RGAV Abandon patent right to avoid regrant