CN206216618U - The special nailing device of cable punching hole - Google Patents
The special nailing device of cable punching hole Download PDFInfo
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- CN206216618U CN206216618U CN201621158923.0U CN201621158923U CN206216618U CN 206216618 U CN206216618 U CN 206216618U CN 201621158923 U CN201621158923 U CN 201621158923U CN 206216618 U CN206216618 U CN 206216618U
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- cable
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- nailing
- gun body
- firing pin
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Abstract
The utility model is related to a kind of special nailing device of cable punching hole.Purpose is to provide a kind of safe and reliable, volume special nailing device of light and handy cable punching hole.The special nailing device of cable punching hole, including cable cleat and nailing gun body, the nail pipe front end on nailing gun body is connected through a screw thread after fixation, and threaded connection fixation with cable cleat follows closely the cable that the pipe front end mouth of pipe is faced in cable cleat；The nailing gun body controls percussion by electromagnetism firing lock.Nail pipe of the present utility model is connected through a screw thread with cable cleat, just simplifies and eliminate the parts such as pipe of the prior art, junction button, draw-in groove.Device volume and weight are significantly simplify, is convenient for carrying and is used.Firm and reliable connection is still ensured that simultaneously, and detachably, it is easy to use.
Description
Technical field
The utility model is related to nailing device, and in particular to a kind of special nailing device of cable punching hole.
Background technology
The conductor outer wrapping of power cable certain thickness insulating barrier, with the effect for preventing physical electrical shock fire protection, but also because
This causes the position that cannot be beyond cable termination to carry out direct electrical verification, correctly judges whether cable come by charged belt to staff
Certain difficulty.In order to prevent mistakenly blocking the injury that live electric cable brings to staff,《State Grid Corporation of China's electricity
Power safety work order》In be made that and be specified below：" before sawing cable, should be consistent with the verification of cable louding figure drawing, and use
After instrumentation (such as actinobolia) definitely confirms cable without electricity, after hammering into cable core with the crooked chisel of the tape insulation handle of ground connection, can
Work.Helping the people of insulation handle should wear insulating glove and stand on felt pad, and take anti-measure (such as mask) of burning ".
All it is that the crooked chisel of tape insulation handle is manually hammered into cable with sledgehammer, makes crooked chisel point and cable conductor short circuit, by cable
Artificial ground.As that after phenomenon without exception, just can carry out cutting changing construction.Conventional art does not adapt to high voltage construction, operating personnel
It is inadequate with by the safe distance of thorn cable.Also easily cause personnel's injury and adjacent operation cable is damaged by different degrees of, one
There is earth fault in denier, operating personnel are difficult to be rapidly separated danger zone.And tunnel inner cable density is big, narrow space, tradition
Operation is easily accidentally injured other cables or cannot be operated.
A kind of device was disclosed in Chinese patent CN201310538115.1 later, the device uses nailing gun by nailing
Squeeze into cable.When using, cable is fixed in special fixture one end, and the other end fixes nailing gun, and by the gun barrel mouthful of nailing gun
Alignment cable, is squeezed into cable using remote electromagnetic firing lock control trigger percussion nailing.Such device can be carried out far
Apart from straighforward operation, using more conveniently, safely.But need very heavy Special fixing part to fix nailing gun in the device,
But fixation is also and insecure, operate also cumbersome.Whole device volume, weight are also larger, not readily portable and use.While nothing
Line signal transmission and control can be subject to the inductive interferences of cable, and control is inaccurate, easily causes mistakenly hit hair, triggers security incident.
The content of the invention
The purpose of this utility model is to provide a kind of safe and reliable, volume special nailing device of light and handy cable punching hole.
For achieving the above object, the technical scheme that the utility model is used is：A kind of special nailing of cable punching hole
Device, including nailing gun body, the nail pipe front end on nailing gun body set external screw thread, the external screw thread and the electricity for fixing cable
Screwed hole in cable clamp matches；Nail pipe is followed closely the pipe front end mouth of pipe and is faced in cable cleat after being connected with cable cleat
Cable；The nailing gun body controls percussion by electromagnetism firing lock.
Accordingly, with monistic, supporting more perfect nailing device technical scheme is：A kind of special nailing of cable punching hole
Device, including cable cleat and nailing gun body, the nail pipe front end on nailing gun body are connected through a screw thread fixation with cable cleat,
And the cable that the pipe front end mouth of pipe is faced in cable cleat is followed closely after threaded connection fixation；The nailing gun body is fired by electromagnetism
Mechanism controls are fired.
Preferably, the nailing gun body controls percussion by with the electromagnetism firing lock of wire connecting power.
Preferably, described cable cleat includes a U-shaped clamp, and vertical standing screw, spiral shell are distinguished in the two ends of U-shaped clamp
Through wing nut is connected respectively after the through hole at deck both ends, region between U-shaped clamp and deck accommodates cable to bar；Deck
In bar tabular, deck centre position is threaded hole, and nail pipe front end sets the external screw thread for matching, the nail pipe and cable cleat
Between threaded connection connected and composed by the screwed hole and external screw thread.
Preferably, described nail pipe external stability clamping sleeve, clamping sleeve front end face and the distance and deck of following closely pipe front end face
Thickness coincide.
Preferably, on described nailing gun body, nail pipe rear end be connected with transmitting tube nose threads, transmitting tube rear end with hit
Transmitting apparatus are detachably connected；The nailing that transmitting tube cavity front end is provided for following closely in pipe projects the piston rod of nail pipe, in rear end
Chamber is used to fix nail shooting pill；Transmitting tube rear end is hinged with dials shell fragment, dials shell fragment one end and stretches into the head edge front side of nail shooting pill, another
One end is stretched out outside nailing gun body, and dialling shell fragment front has for dialling the displacement space that shell fragment is stirred.
Preferably, described percussion lock includes the striker post being connected with transmitting tube rear end, and：Striker post front end is set
Endoporus, for the percussion position of firing pin reach strike nail shooting pill, firing pin base rear end is by tail-hood closing fixation for the endoporus；Firing pin rear end has
There is thicker firing pin head, firing pin head is connected with the draw ring on the outside of tail-hood, percussion bullet is set between firing pin head and tail-hood
Spring.
Preferably, the electromagnetism firing lock includes telescoping electromagnetic iron, and the rod nose connection percussion of telescoping electromagnetic iron is sold,
Percussion pin is pushed up to firing pin head when telescoping electromagnetic iron is powered off, and firing pin head is retracted away from telescoping electromagnetic Tie Tong electricity.
Preferably, the telescoping electromagnetic Tie Tong crosses electromagnetism seat and is installed on striker post, and wiring hole is provided with electromagnetism seat；Stretch
The power line of contracting electromagnet is communicated to the power supply string holes on striker post through wiring hole, or the power line of telescoping electromagnetic iron is passed through
Wiring hole is connected with the power connection on striker post.
Preferably, described firing pin leading section is tapered, and the endoporus that the striker post front end is set coincide with firing pin shape,
It is provided with outside relief hole leads to striker post in circular hole and the bellmouth binding site of the endoporus.
The utility model has the advantages that：Nail pipe can be connected through a screw thread with cable cleat, just eliminate existing
There are the parts such as pipe, junction button, draw-in groove in technology.Device volume and weight are significantly simplify, is convenient for carrying and is used.Simultaneously
Firm and reliable connection is still ensured that, and detachably, it is easy to use.Electromagnetism firing lock is controlled by wired connection, it is highly reliable,
Avoid wireless signal from disturbing, improve safety in utilization and reliability.
Brief description of the drawings
Fig. 1 is that the utility model is in the structural representation for treating cock；
Fig. 2 is the structural representation of the utility model cock；
In figure：1st, U-shaped clamp 2, screw rod 3, deck 4, clamping sleeve 5, nail pipe 6, piston rod 7, transmitting tube 8, connection
Nut 9, striker post 10, firing pin return spring 11, firing pin 12, tail-hood 13, percussion spring 14, draw ring 15, electromagnetism lid 16, return
Position spring 17, percussion pin, 18 electromagnetism seat 19, dial shell fragment 20, torsion spring 21, piston ring 22, cable 23, wing nut 24,
Nailing 25, nail shooting pill 26, power supply string holes 27, relief hole.
Specific embodiment
The special nailing device of a kind of cable punching hole with reference to shown in Fig. 1,2, including cable cleat and nailing gun body, nailing gun
The nail front end mouth of pipe of pipe 5 is just right after the front end of nail pipe 5 on body is connected through a screw thread fixation, and threaded connection fixation with cable cleat
The cable 22 in cable cleat；The nailing gun body controls percussion by electromagnetism firing lock.
Described cable cleat includes a U-shaped clamp 1, and vertical standing screw 2, screw rod 2 are distinguished in the two ends of U-shaped clamp 1
Wing nut 23 is connected respectively after through the through hole at the both ends of deck 3, and the region between U-shaped clamp 1 and deck 3 accommodates cable
22；Deck 3 is in bar tabular, and the centre position of deck 3 is threaded hole, and nail pipe 5 front end sets the external screw thread for matching, the nail pipe
Threaded connection between 5 and cable cleat is connected and composed by the screwed hole and external screw thread.Cable cleat can also be elastic metallic
The annular clamp being made, the two ends of annular can be locked with a bolt.Can also be other structures.
Core of the present utility model is exactly to follow closely pipe 5 to be connected through a screw thread with cable cleat, can thus omit existing skill
The parts such as pipe, junction button, draw-in groove in art.Device volume and weight are significantly simplify, is convenient for carrying and is used.Still simultaneously
Ensure firm and reliable connection, and detachably, it is easy to use.
The nailing gun body can control percussion, this mode letter by with the electromagnetism firing lock of wire connecting power
Claim wired connection control；Electromagnetism firing lock is controlled by wired connection, highly reliable, it is to avoid wireless signal is disturbed, raising makes
Use safety and reliability.Battery can also be set on electromagnetism firing lock with reference to prior art, then use wireless signal control
Its percussion is made, this does not affect the realization of the utility model purpose.The mode of wireless remote control need not be connected up also its technical advantage.
Preferably, the described external stability clamping sleeve 4 of nail pipe 5, the front end face of clamping sleeve 4 with nail the front end face of pipe 5 distance with
The thickness of deck 3 coincide.Namely the front port of nail pipe 5 just abuts in the surface of cable 22, so shortens penetrating for nailing 24
Journey, fire effect is best.Patent Chinese description is convenient all to project direction during nailing as front, is reversed rear.Nail pipe 5 rear end
It is connected with the nose threads of transmitting tube 7, the rear end of transmitting tube 7 is detachably connected with percussion lock；The mode being detachably connected is as schemed
Show, external screw thread is set by the front end of striker post 9, rear end is had the transmitting tube 7 of thicker part by setting female attaching nut 8
It is fixed on striker post 9；Or using modes such as transmitting tube 7 and striker post 9 cooperations really up to the mark.
The inner chamber front end of transmitting tube 7 is provided for following closely the piston rod 6 of the nailing injection nail pipe 5 in pipe 5, rear end inner chamber to be used for
Fixed nail shooting pill 25, the rear end of piston rod 6 can also set the enhancing air-tightness of piston ring 21, improve the impulsive force to nailing 24；Hair
Penetrate the rear end of pipe 7 and be hinged with group shell fragment 19, group one end of shell fragment 19 stretches into the head edge front side of nail shooting pill 25, the other end and stretches out nailing
Outside gun body, dialling the front of shell fragment 19 has for dialling the displacement space that shell fragment 19 is stirred；Can be that torsion spring 20 is easy to dial bullet with this
The return of piece 19.After transmitting tube 7 is pulled down from percussion lock, shell fragment 19 is stirred forward, then dial the upper end of shell fragment 19 just nail shooting pill
25 eggshell ejection transmitting tube 7, is easy to fill out bullet again.
Described percussion lock can be existing any-mode and structure, preferably include and hitting that the rear end of transmitting tube 7 is connected
Needle stand 9, and：The front end of striker post 9 sets endoporus, percussion position of the endoporus for the reach strike nail shooting pill 25 of firing pin 11, it is illustrated that
Percussion position is located at the edge of nail shooting pill 25, also has in the middle of the afterbody of nail shooting pill 25, is arranged as required to.Striker post 9
Rear end fixation is closed by tail-hood 12；The rear end of firing pin 11 has the draw ring of thicker firing pin head, firing pin head and the outside of tail-hood 12
14 are connected, and set percussion spring 13 between firing pin head and tail-hood 12, the endoporus of firing pin rostral anterior and the front end of striker post 9 it
Between set firing pin return spring 10 be easy to firing pin fire after return.Draw ring 14 can pull firing pin return, be easy to nailing gun repeated firing.
It is preferred that the described leading section of firing pin 11 is tapered, the endoporus that the front end of the striker post 9 is set is kissed with the shape of firing pin 11
Close, be provided with outside relief hole 27 leads to striker post 9 in circular hole and the bellmouth binding site of the endoporus.Can so allow nailing
Overbottom pressure when bullet 25 is launched is released, and mitigates recoil.Also the resistance that gas in compressing hole is also needed to when firing pin 11 moves forward is reduced
Power.
The simplest implementation method of electromagnetism firing lock is exactly to include telescoping electromagnetic iron, before the iron core of telescoping electromagnetic iron
End connection percussion pin 17, the return spring 16 that percussion pin 17 is close to electromagnetism lid 15 when telescoping electromagnetic iron power off by rear end act on and
Push up to firing pin head, firing pin head is retracted away from telescoping electromagnetic Tie Tong electricity.The telescoping electromagnetic Tie Tong crosses electromagnetism seat 18 and pacifies
It is attached on striker post 9, wiring hole is provided with electromagnetism seat 18；The power line of telescoping electromagnetic iron is communicated to striker post through wiring hole
Power supply string holes 26 on 9, or the power line of telescoping electromagnetic iron is connected through wiring hole with the power connection on striker post 9.This
Sample prescription just connects power supply.
Certainly, such nailing device can also only include rifle, without including cable cleat, that is, cable punching hole Special ejection
Nail device, including nailing gun body, the front end of nail pipe 5 on nailing gun body sets external screw thread, the external screw thread with for fixing cable
Screwed hole on 22 cable cleat matches；Nail pipe 5 follows closely the front end mouth of pipe of pipe 5 and faces cable after being connected with cable cleat
Cable 22 in fixture；The nailing gun body controls percussion by electromagnetism firing lock.Cable cleat sells separately, as long as rule
Set screwed hole specification, Assembling use.
Use process of the present utility model is as follows：
1st, wing nut 23 is unloaded, nailing gun body and deck 3 is removed together；U-shaped clamp 1 is enclosed within cable 22；
2nd, deck 3 and nail pipe 5 are separated (can also be not separated, or even follow closely pipe 5 and remain fixed with deck 3, but like that
The part gripped when binding can compare heavy and inconvenient), attaching nut 8 is screwed off, by transmitting tube 7 and striker post 9
Separate, hand-held nail pipe 5 or transmitting tube 7 will dial bullet block 19 and gently one clap forwards, by the shell case of the nail shooting pill 25 of last shooting
Ejection；
3rd, aligned and the small cephalic par of piston rod 6 is exerted oneself backward with poker (elongated vertical bar, diameter is slightly less than nail pipe 5 endoporus)
Push piston bar 6, until push away it is motionless untill (i.e. the major part end of piston rod 6 contacts with the endoporus bottom of transmitting tube 7), load onto nail shooting pill
25, transmitting tube 7 is closed with striker post 9, screw on attaching nut 8；Then the nail front end of pipe 5 fastens with deck 3, while the spiral shell that closes
Bar 22 and wing nut 23；
4th, a hand-held gun, another hand pulls draw ring 14 backward, and, also with moving backward, percussion pin 17 is in return for firing pin 13
The lower gear that moves upwards of the effect of spring 16 is in firing pin rostral anterior, that is, the big cylinder position of firing pin 13 left side for illustrating；Now reach
Cock is treated shown in Fig. 1；
5th, the iron core retraction of telescoping electromagnetic iron after external power supply is powered, return spring 16 compressed, percussion pin 17 also with
Iron core retracts away from firing pin head；Moment washes away forward after firing pin 13 loses external constraint, and percussion nail shooting pill 25 promotes piston rod 6
Throw nailing 24 into cable 22；The state of beating instant-emitting is as shown in Figure 2；
6th, repeating aforesaid operations can shoot again.
Claims (10)
1. a kind of special nailing device of cable punching hole, including nailing gun body, it is characterised in that：Nail pipe front end on nailing gun body
External screw thread is set, and the external screw thread matches with the screwed hole for fixing on the cable cleat of cable；Nail pipe connects with cable cleat
Connect and the cable that the pipe front end mouth of pipe is faced in cable cleat is followed closely after fixing；The nailing gun body is controlled by electromagnetism firing lock
Percussion.
2. a kind of special nailing device of cable punching hole, including cable cleat and nailing gun body, it is characterised in that：On nailing gun body
Nail pipe front end and cable cleat be connected through a screw thread fixation, and follow closely the pipe front end mouth of pipe after threaded connection is fixed and face cable clip
Cable in tool；The nailing gun body controls percussion by electromagnetism firing lock.
3. the special nailing device of cable punching hole according to claim 2, it is characterised in that：The nailing gun body passes through with leading
The electromagnetism firing lock control percussion of line connection power supply.
4. the special nailing device of cable punching hole according to claim 2, it is characterised in that：Described cable cleat includes one
Vertical standing screw is distinguished at U-shaped clamp, the two ends of U-shaped clamp, and screw rod through connecting butterfly after the through hole at deck both ends respectively
Nut, the region between U-shaped clamp and deck accommodates cable；Deck is in bar tabular, and deck centre position is threaded hole, nail pipe
Front end sets the external screw thread for matching, and the threaded connection between the nail pipe and cable cleat is connected by the screwed hole and external screw thread
Constitute.
5. the special nailing device of cable punching hole according to claim 4, it is characterised in that：Described nail pipe external stability is compressed
Set, clamping sleeve front end face coincide with the distance of nail pipe front end face with the thickness of deck.
6. the special nailing device of cable punching hole according to claim 2, it is characterised in that：On described nailing gun body, nail
Pipe rear end is connected with transmitting tube nose threads, and transmitting tube rear end is detachably connected with percussion lock；Transmitting tube cavity front end is set
The piston rod of nail pipe, rear end inner chamber are projected for fixing nail shooting pill for the nailing in pipe will to be followed closely；Transmitting tube rear end is hinged with dials
Shell fragment, group shell fragment one end is stretched into the head edge front side of nail shooting pill, the other end and is stretched out outside nailing gun body, dials shell fragment front tool
Have for dialling the displacement space that shell fragment is stirred.
7. the special nailing device of cable punching hole according to claim 6, it is characterised in that：Described percussion lock includes and hair
The striker post of pipe rear end connection is penetrated, and：Striker post front end sets endoporus, percussion of the endoporus for firing pin reach strike nail shooting pill
Position, firing pin base rear end is closed by tail-hood and fixed；Firing pin rear end has thicker firing pin head, on the outside of firing pin head and tail-hood
Draw ring is connected, and percussion spring is set between firing pin head and tail-hood.
8. the special nailing device of cable punching hole according to claim 7, it is characterised in that：The electromagnetism firing lock includes stretching
Contracting electromagnet, the rod nose connection percussion pin of telescoping electromagnetic iron, percussion pin is pushed up to firing pin head when telescoping electromagnetic iron is powered off,
Firing pin head is retracted away from telescoping electromagnetic Tie Tong electricity.
9. the special nailing device of cable punching hole according to claim 8, it is characterised in that：Electromagnetism is crossed by the telescoping electromagnetic Tie Tong
Seat is installed on striker post, and wiring hole is provided with electromagnetism seat；The power line of telescoping electromagnetic iron is communicated to firing pin through wiring hole
Power supply string holes on seat, or the power line of telescoping electromagnetic iron is connected through wiring hole with the power connection on striker post.
10. the special nailing device of cable punching hole according to claim 7, it is characterised in that：Described firing pin leading section is in cone
Shape, the endoporus that the striker post front end is set coincide with firing pin shape, is set in circular hole and the bellmouth binding site of the endoporus
There is relief hole to lead to outside striker post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158923.0U CN206216618U (en) | 2017-03-17 | 2017-03-17 | The special nailing device of cable punching hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158923.0U CN206216618U (en) | 2017-03-17 | 2017-03-17 | The special nailing device of cable punching hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216618U true CN206216618U (en) | 2017-06-06 |
Family
ID=58789200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158923.0U Active CN206216618U (en) | 2017-03-17 | 2017-03-17 | The special nailing device of cable punching hole |
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| Country | Link |
|---|---|
| CN (1) | CN206216618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263400A (en) * | 2017-07-26 | 2017-10-20 | 四川南山射钉紧固器材有限公司 | The special nailing device of cable punching hole easy to use |
| CN108891702A (en) * | 2018-05-09 | 2018-11-27 | 湖南农业大学 | A kind of seedling authentication identification label implantation mark rifle and its operating method |
-
2017
- 2017-03-17 CN CN201621158923.0U patent/CN206216618U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263400A (en) * | 2017-07-26 | 2017-10-20 | 四川南山射钉紧固器材有限公司 | The special nailing device of cable punching hole easy to use |
| CN107263400B (en) * | 2017-07-26 | 2023-05-02 | 四川南山射钉紧固器材有限公司 | Convenient to use's special nail ware of penetrating of cable |
| CN108891702A (en) * | 2018-05-09 | 2018-11-27 | 湖南农业大学 | A kind of seedling authentication identification label implantation mark rifle and its operating method |
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