CN2764579Y - Cutter body structure of longitudinal cable cutter for optical cable - Google Patents
Cutter body structure of longitudinal cable cutter for optical cable Download PDFInfo
- Publication number
- CN2764579Y CN2764579Y CN 200520068762 CN200520068762U CN2764579Y CN 2764579 Y CN2764579 Y CN 2764579Y CN 200520068762 CN200520068762 CN 200520068762 CN 200520068762 U CN200520068762 U CN 200520068762U CN 2764579 Y CN2764579 Y CN 2764579Y
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- CN
- China
- Prior art keywords
- blade
- cutter
- installing rack
- optical cable
- mounting frame
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- 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
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Abstract
The utility model discloses a cutter body structure of a longitudinal cable cutter for optical cables, which can sense the contact state of a cutter head and a metal sheath of an optical cable, so that the utility model can accelerate barking speed as well as can ensure that the optical cable can not be damaged caused by excessive cutting. The utility model comprises cutter blades (2), (2') and a cutter blade mounting frame (1), wherein the cutter blade mounting frame (1) is connected with an actuator (5), and the tip parts of the cutter blades extend out of the cutter blade mounting frame (1). The utility model is characterized in that the parts of the cutter blades (2), (2') positioned in a cavity of the mounting frame (1) are fixed in the cavity of the cutter blade mounting frame (1) through a strong solidifying insulating glue (6); the cutter blades (2), (2') are insulated mutually and are insulated with the cutter blade mounting frame (1); one ends of conductive bodies (4), (4') are connected with the corresponding cutter blades (2), (2'); the other ends of the conductive bodies (4), (4') are respectively connected with two electrodes of a power supply.
Description
Technical field
The utility model relates to a kind of optical cable and repaiies and use annex, the cable cutter structure of the cutter body that especially a kind of optical cable longitudinal opening is used, specifically a kind of longitudinal cable opener for optical cable structure of the cutter body.
Background technology
As everyone knows, optical cable is a kind of important communications service, its structure mainly is made up of oversheath, metal inner sheath, cable core, optical fiber etc., the fibercuts fault can often take place in actual use, must in time keep in repair, do not keep in repair in order not cut off optical cable, just must behind the oversheath of detected broken string part strip off hard rubber manufacturing at first longitudinally, can carry out next step operation.At present, the vertical oversheath wire stripper of widely used a kind of optical cable be a kind of being commonly called as " Boston ivy " vertically cut open cutter, because of it only contains a cutter head, thus must open stripping twice, not only time-consuming but also painstaking; Its cutter head is a plow-shape, and is not only long not only wide but also thick, in the time of in cutter head inserts oversheath, must block whole optical cable or cut off oversheath bending again with pipe cutter, this obviously not too science damage optical fiber again easily; And need the attendant that certain operation skill is arranged.In addition also, the cable cutter that also has the rotatable upper and lower while feed of a kind of hand, because the cutter head of this cutter can't detect the accurate degree of depth of cutter head when upper and lower feed, thereby can't guarantee that cutter head can not injure optical fiber, this is the mortal wound of this kind instrument, in addition, this kind cutter also needs operating personnel's left hand and right hand matching coordinative, consummation, evenly exerts oneself, if operation is also better on the ground, if operate in the narrow and small maintenance pit in space, because operating personnel are couchant operations, total sensation is not very smoothly, so the living space of this type of instrument neither be very big; In addition, also occurred a kind of cable cutter with two freewheel clutch ratchets, the similar bolt clipper of double-pole head recently on the market, it is not too because there is the depth detection of belt blade head not apply more widely.More than the cutter head structure of these instruments all have the degree of depth that can't the perception cutter head enters in the oversheath, cause the problem of not enough peeling difficulty of cutting-in or the excessive damage optical cable of cutting-in easily, can't satisfy the requirement of inspection speed.
Summary of the invention
A kind ofly can the perception cutter head can accelerate peeling speed and can guarantee again can not cut the longitudinal cable opener for optical cable structure of the cutter body that damages optical cable thereby the purpose of this utility model provides because of mistake with optical cable protective metal shell contact condition.
The technical solution of the utility model is:
A kind of longitudinal cable opener for optical cable structure of the cutter body, comprise blade 2,2 ', blade installing rack 1, blade installing rack 1 links to each other with driving body 5, blade 2,2 ' point of a knife partly stretch out outside the blade installing rack 1, it is characterized in that blade 2,2 ' the part of the cavity that is arranged in installing rack 1 solidify the cavity that insulating cement 6 is fixed on blade installing rack 1 by brute force, blade 2,2 ' each other insulate and insulate with blade installing rack 1, electric conductor 4,4 ' an end and corresponding blade 2,2 ' link to each other, electric conductor 4,4 ' the other end link to each other with two electrodes of power supply respectively.
The part of described blade 2,2 ' the be arranged in cavity of installing rack 1 is provided with some grooves 7, and integral body is filled with the powerful insulating cement 6 that solidifies in the groove 7.
Be provided with internal thread hole 8 in the described driving body 5.
Be connected with indicator lamp DZ1 on the negative or positive electrode loop of power supply.Touched protective metal shell in the optical cable with prompting operation person's point of a knife part.
Electric conductor), 4 ' preferred contact rods, an end plug-in mounting of contact rod be fixed on corresponding blade 2,2 ' in, the other end is by being installed in insulation fixed cover 3,3 in the blade installing rack 1 ' fixing and linking to each other with two electrodes of power supply respectively.
The beneficial effects of the utility model:
Thereby 1, utilize the cutting knife point of a knife to contact first and draw into the method for current loop with protective metal shell in the optical cable, can be automatically when the cutting knife point of a knife touches protective metal shell in the optical cable by light (colored lights) or sound prompting operator point of a knife incision cable outer sheath and put in place, both guaranteed that penetraction depth opened stripping after being convenient to cut, and guaranteed again can not damage optical cable because of crossing cut.
2, simple in structure, manufacturing, easy to use is installed in the patent application of another cable cutter of applicant application and has accurate positioning, opens the fireballing advantage of stripping.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is a newspaper light warning electrical schematic diagram of the present utility model.
Fig. 5 is the mounting structure schematic diagram of the utility model on corresponding cable cutter device.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Shown in Fig. 1,2,3,4,5.
A kind of longitudinal cable opener for optical cable structure of the cutter body, comprise blade 2,2 ', blade installing rack 1, blade installing rack 1 links to each other with driving body 5, be provided with internal thread hole 8 in the driving body 5, drive screw 10 (as shown in Figure 5) is installed in the internal thread hole, and rotating drive screw rod 10 can drive mounting rod 1 and move in gathering sill 9.Blade 2,2 ' point of a knife partly stretch out blade installing rack 1 outer (as Fig. 1,2), blade 2,2 ' the part of the cavity that is arranged in installing rack 1 solidify the cavity that insulating cement 6 (can by be with the model EL-CAST SS and model are that 118 brute force is solidified insulating cement formulated in 100: 8 ratio) is fixed on blade installing rack 1 by powerful, in order to strengthen fixed effect, the part of blade 2,2 ' the be arranged in cavity of installing rack 1 is provided with some grooves 7 (as shown in Figure 2), in the groove 7 also integral body be filled with the powerful insulating cement 6 that solidifies.Blade 2,2 ' each other should insulate and with the inwall of blade installing rack 1 insulate mutually (as Fig. 1), electrode bar 4,4 ' an end be inlaid in corresponding blade 2,2 ' in, its other end is by being installed in insulation fixed cover 3,3 in the blade installing rack 1 ' fixing and linking to each other with two electrodes of power supply respectively, the fixed cover 3,3 that insulate ' in.Insulation fixed cover 3,3 ' can adopt flange arrangement as shown in Figure 1, the one side of ring flange and blade 2,2 ' the upper surface offset, the inwall of the step of another side and installing rack 1 offsets.
Warning circuit of the present utility model as shown in Figure 4, the positive pole of power supply can be linked to each other with blade 2 during concrete the connection, (specific embodiment also can be with the positive pole of power supply and blade 2 ' link to each other for negative plate and blade 2 ' link to each other, negative plate links to each other with blade 2), on negative loop (can be anodal), be connected with indicator lamp DZ1 (light emitting diode or similar luminescent device).The also available sounding component of indicator lamp DZ1 replaces (as loudspeaker etc.) during concrete enforcement.As can be seen from Figure 4, when blade 2,2 ' point of a knife part when protective metal shell 12 in the optical cable 11 contacts, entire circuit is connected, and indicator lamp DZ1 promptly sends warning light, prompting operation person stop operating drive screw 10 and suitably revolution some in order to avoid damage point of a knife and optical cable during cutting.
Claims (5)
1, a kind of longitudinal cable opener for optical cable structure of the cutter body, comprise blade (2), (2 '), blade installing rack (1), blade installing rack (1) links to each other with driving body (5), blade (2), the point of a knife of (2 ') partly stretches out outside the blade installing rack (1), it is characterized in that blade (2), the part of the cavity that is arranged in installing rack (1) of (2 ') is fixed on the cavity of blade installing rack (1) by powerful curing insulating cement (6), blade (2), (2 ') are insulated each other and are insulated with blade installing rack (1), electric conductor (4), one end of (4 ') and corresponding blade (2), (2 ') link to each other, electric conductor (4), the other end of (4 ') links to each other with two electrodes of power supply respectively.
2, longitudinal cable opener for optical cable structure of the cutter body according to claim 1, it is characterized in that the part that described blade (2), (2 ') are arranged in the cavity of installing rack (1) is provided with some grooves (7), integral body is filled with the powerful insulating cement (6) that solidifies in the groove (7).
3, longitudinal cable opener for optical cable structure of the cutter body according to claim 1 is characterized in that being provided with in the described driving body (5) internal thread hole (8).
4, longitudinal cable opener for optical cable structure of the cutter body according to claim 1 is characterized in that being connected with indicator lamp DZ1 on the negative or positive electrode loop of power supply.
5, longitudinal cable opener for optical cable structure of the cutter body according to claim 1, it is characterized in that described electric conductor (4), (4 ') are contact rod, one end plug-in mounting of contact rod is fixed in corresponding blade (2), (2 '), the other end by be installed in insulation fixed cover (3) in the blade installing rack (1), (3 ') are fixing and link to each other with two electrodes of power supply respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068762 CN2764579Y (en) | 2005-02-01 | 2005-02-01 | Cutter body structure of longitudinal cable cutter for optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068762 CN2764579Y (en) | 2005-02-01 | 2005-02-01 | Cutter body structure of longitudinal cable cutter for optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2764579Y true CN2764579Y (en) | 2006-03-15 |
Family
ID=36167499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068762 Expired - Fee Related CN2764579Y (en) | 2005-02-01 | 2005-02-01 | Cutter body structure of longitudinal cable cutter for optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2764579Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686374A (en) * | 2010-02-23 | 2012-09-19 | 三菱重工印刷纸工机械有限公司 | Knife cylinder,rotary die cutter,cutting tool mounting block,and knife cylinder cutting tool mounting block fixing method |
| CN111283812A (en) * | 2020-03-27 | 2020-06-16 | 温州市仿浩电子科技有限公司 | A kind of transportation anti-static box conductive rod installation equipment |
-
2005
- 2005-02-01 CN CN 200520068762 patent/CN2764579Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686374A (en) * | 2010-02-23 | 2012-09-19 | 三菱重工印刷纸工机械有限公司 | Knife cylinder,rotary die cutter,cutting tool mounting block,and knife cylinder cutting tool mounting block fixing method |
| CN111283812A (en) * | 2020-03-27 | 2020-06-16 | 温州市仿浩电子科技有限公司 | A kind of transportation anti-static box conductive rod installation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |