CN201808044U - Explosion-drive fastening piece mounting device and fastening piece using same - Google Patents
Explosion-drive fastening piece mounting device and fastening piece using same Download PDFInfo
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- CN201808044U CN201808044U CN2010205397503U CN201020539750U CN201808044U CN 201808044 U CN201808044 U CN 201808044U CN 2010205397503 U CN2010205397503 U CN 2010205397503U CN 201020539750 U CN201020539750 U CN 201020539750U CN 201808044 U CN201808044 U CN 201808044U
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- striker
- firing pin
- securing member
- nail
- pin assembly
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Abstract
The utility model provides an explosion-drive fastening piece mounting device, which is characterized by comprising a shell component, wherein a chest opening is formed at the end part of the shell component; a firing pin fixing component and a firing pin component are arranged in the shell component; and one end of the firing pin component extends into the chest opening, and the other end of the firing pin component is connected with the firing pin component. The utility model also provides a fastening piece using the explosion-drive fastening piece mounting device, which is characterized by comprising a nail which has a sharp far end and a near nail head; the near nail head is arranged in a plastic cap; a buffer block and a load are arranged in the plastic cap; and when the fastener piece is used, the plastic cap is arranged in the chest opening, and a supporting bracket is arranged on the nail and is connected with a suspension line. In the utility model, it is not needed to buy a load for a tool independently and it is also not needed to place the fastening piece and the load in the tool independently. A better nailing effect can be obtained. In addition, it is not needed to change a driver, and the driver wears while impacting the nail heads constantly.
Description
Technical field
The utility model relates to a kind of the blast and drives the securing member erecting device and for the securing member of its use.
Background technology
People have developed multi-form explosive force and have activated fastening system so that securing member is squeezed in the hard structure, such as wood, and cement, stone and iron and steel.An important benefit using such fastened tools is exactly can save securing member is squeezed into time in the hard structure.Yet a common shortcoming of these instruments is that securing member is being squeezed into the situation that the zone huge pressure of generation can produce more spallation when passing acceptor material.Explosive force activates the structure relative complex of fastening system in addition, the manufacturing cost height, and because their combustion chamber can not fully ventilate, it is relatively large and block easily when the explosive force of using up gathers to make that these explosive force activate the noise of fastening systems, and these all are shortcomings.
Explosive force activates fastening system and generally was divided into two classes in the past: low speed fastening system (with the speed emission securing member less than 300 feet per seconds) and high speed fastening system (with the speed emission securing member greater than 500 feet per seconds).In the low speed fastening system, a nailing is positioned in the port of export of cylinder tube, and its inboard is and the separated piston of nailing, is a destructor in the back of piston.In the high speed fastening system, the position of nailing is after piston.Still there is high noisy in some high speed fastening systems, dangerous securing member free flight speed and the shortcomings such as high broken and ricochet rate when nailing collision working face.Still there is high noisy in some low speed fastening systems, Power Limitation, the serious spallation and the shortcomings such as high spoilage of nailing in cement.
No. 3172123 patent of the U.S. disclosed a kind of explosive force actuation tool, and the gun barrel in one of them spring-supported band thorax hole is beaten to working face, forces securing member to enter in the thorax hole of gun barrel.This securing member plays the effect of striker, excites the explosive that is positioned at the securing member head end.
No. 3514025 patent of the U.S. disclosed a kind of explosive force actuation tool of electronic use caseless cartridge.
No. 3665583 patent of the U.S. described a kind of suspension hook structure, and it comprises that a mid portion and an outstanding locating flange are so that be fastened on the suspension hook structure on the electric tool.
No. 3797721 patent of the U.S. described a kind of explosive force actuation tool that can tighten fastening column bolt.This instrument comprises the gun barrel in a band thorax hole.End at gun barrel is a muzzle, and a detonation chamber communicates with the thorax hole.The gas expansion chamber of a sealing is around gun barrel, and the independent a plurality of passages that pass through close muzzle in gun barrel link to each other with the thorax hole.
No. 4830254 patent of the U.S. described the two-stage power-driven system of gunpowder actuation tool, by a gun barrel, and a piston, an one-level line load activation means and a power amplifier constitute.Power amplifier comprises sandwich construction and secondary line load of a securing member.
No. 4890778 patent of the U.S. described a Chui activation fastener tool that is used to drive the securing member projectile, comprises relatively movably a gun barrel and a case member.Gun barrel comprises the relative piston mobile assembly with of a line load cavity, and this assembly when breech moves, can eject the line load cartridge clip that uses up drive the securing member object when muzzle moves.Case member comprises a removable firing pin assembly.
No. 4899919 patent of the U.S. summarized a kind of from afterburning securing member, and this securing member constitutes by a nail with attached to the quantitative pellet of its head.Also showed a kind of common cylinder instrument with one " triggering emission ".
No. 5016802 patent of the U.S. described a kind of explosive force and activated distensible tightening tool, and this instrument has a shell, and the front end of shell has a gun barrel to be used to accept fastening assembly, is with a load chamber in the inner of gun barrel.A retainer is housed in the rear end of shell, and the reciprocal axle of a manual triggers is contained on the retainer and slides thereon.A band is installed on the gun barrel from the thorax mouth of align fragment baffle plate and flying chip baffle plate, is placed on the interior noise reduction assembly of a chamber between fragment baffle plate and flying chip baffle plate.The outlet that emission burning gases and carbon enter the noise reduction assembly is limited by the floss hole that forms in gun barrel and fragment baffle plate.
No. 5135150 patent of the U.S. described a kind of rod-type gunpowder ail shooter, it comprises an elementary pin at a flange of top band, a secondary pins (contacts with the flange of elementary pin at the top of this secondary pins flange, like this secondary pins can with the same moved further of elementary pin), a preceding gun barrel that is used to receive nailing and load, gun barrel after one (is used to hold the elementary pin of secondary pins and part and an end is arranged and preceding gun barrel interlock, and a tube connector is arranged at the other end), two springs (elementary pin and secondary pins are impaled, after emission can so that these two pins are returned to the normal position).
No. 5544800 patent of the U.S. and No. 5423469 patent have been described a kind of system that securing member is squeezed into working face.This system comprises a securing member that penetration end is arranged, an axle and a jack head end and the instrument with reciprocating striker that is used to receive load.This instrument comprises a gun barrel, on thorax a muzzle that is used to place securing member is arranged in it, an eccentric firing pin of spring and an exhaust air chamber that links to each other with interior thorax that is used to receive waste gas.
No. 5904284 patent of the U.S. described the closure system that a kind of explosive force activates.This explosive force activates closure system and comprises a front end; A rear end; Open muzzle near the front end of closure system; Open outer cast member with front-end and back-end; An open pipe cap that is attached to the rear end of outer cast member, it has rear end of a front end and an inside annular flange that is positioned at the rear end; An open gun barrel member, it comprises one axially, in intracardiac thorax, this gun barrel member stretches out in the thorax mouth, is the prolongation of the integral body of thorax mouth, and the thorax mouth is connected with outer cast member; Open interior tubular member with front-end and back-end has an outside annular flange and an inside annular flange that is positioned at front end; A reciprocal injector, this injector comprises a fixed part that is arranged in tubular member, outside annular flange and one penetrate bar, it stretches out from fixed part, comprise a forward part, a mid portion and a rear section, and be separated by outside annular flange and fixed part; An injector shell, be used to place reciprocal injector, it comprises a pipe, an outside annular flange and a striker, and striker extends forward from pipe, and comprising a top, closes by this pipe, open at the bottom of one one than gun barrel member axially, the forward part that the center inner thorax diameter is littler, a mid portion and a rear section, rear section and mid portion are separated by outside annular flange, and there are some pin holes the rear section; One be placed in the tubular member to front spring; A balancing spring that is placed in the outer cast member; A handle that is attached to the rear end of interior tubular member and is used as its closure; An open slide rail comprises a tubular body and a forepiece, its forward edge an inside annular flange is arranged and be positioned in tubular member the outer ring bead the front and outside in the scope of tubular member; A back-moving spring is assemblied near the front portion of slide rail, be positioned between the main body of the outside annular flange of injector shell and slide rail and with the pin mechanism that pin hole quantity adapts, be positioned at the rear portion of injector shell.
According to the method for above-mentioned patent, handle is pushed rearward earlier manually to reset closure system.Moving backward of interior tubular member causes back-moving spring to be opened, and causes that slide rail moves backward, therefore causes the pin mechanism locking.Stirring handle closure system is taken to a desired location, handle is pushed ahead.The pushing ahead of handle make to front spring be compressed and the gathering of impact force and force in tubular member move forward.Moving forward of interior tubular member causes that slide rail moves forward and causes that back-moving spring compresses.Pin mechanism is unlocked, and makes to open to front spring, penetrates bar and moves forward in the injector shell, and under the promotion of opening to front spring, the front portion of bump jar and the striker of injector shell cause that solid advances the detonation or the explosion of pill.
Summary of the invention
The purpose of this utility model provides a kind of improvement instrument of blast driving securing member and associated improved blast driving securing member installed.
In order to achieve the above object, the technical solution of the utility model has provided a kind of blast and has driven the securing member erecting device, it is characterized in that: comprise a casing assembly, be provided with the thorax mouth in the end of casing assembly, in casing assembly, be provided with striker fixation kit and firing pin assembly, one end of firing pin assembly stretches in the thorax mouth, and the other end links to each other with the striker fixation kit.
Described casing assembly comprises main body, is provided with inner sleeve in the end of main body, and the other end is wrapped with outer cover, is connected with tool base on this end of main body, and described thorax mouth links to each other with inner sleeve, coaxial the fragment cup cover that is provided with on described thorax mouth.
Described striker fixation kit comprises the striker fixator, the striker fixator has a proximal end and a distal end portion, distal end portion links to each other with described firing pin assembly, in distal end portion, be provided with radially stop trigger, radially the stop trigger links to each other with distal end portion by the stop spring, and the master component pin is located on the distal end portion, is wrapped with main spring in proximal end, the end of main spring links to each other with steel disk, and the rear end of steel disk is provided with the truncated cone rubber bumper.
Described firing pin assembly comprises striker, and the rear end of striker is located at firing pin assembly and is led in the device, and its front end is located in the striker guide member, and the striker guide member is led device with firing pin assembly and linked to each other, and leads device at firing pin assembly and is wrapped with back-moving spring.
Another technical scheme of the present utility model has provided a kind of securing member that uses blast to drive the securing member erecting device, it is characterized in that, comprise that one has the nail of a sharp distal end portion and a nearside ailhead, the nearside ailhead is located in the plastic cap, be provided with a buffer stopper and a load in plastic cap, during use, plastic cap is located in the described thorax mouth, be provided with bracket on nail, bracket links to each other with hoist cable.
The utility model has been got rid of the needs of buying load for instrument separately, does not also need separately securing member and load to be put into instrument.The instrument assembly and disassembly are convenient clearing up, and preferablyly make with stainless steel fully.Because nail is directly to be driven by explosive rather than drive an impactor by explosive to drive nail again, can obtains better nail like this and penetrate effect.In addition, do not need to change impactor, impactor will wear and tear after constantly impacting ailhead.Further, there is not impactor will reduce vibrations in the instrument.So just can realize higher precision and littler noise.Nail pierces through faster, thereby realizes lower fault rate.The exquisite profile of this instrument makes it to use in narrow space, such as pipeline, between the pipe or the like.This instrument triggers automatically and automatically resets after use.
The structure of this instrument makes it lighter.This instrument adds that the securing member that provides is littler than powder driving tool noise.Especially construction seems particularly important in the building that has people to work.Plastic cap on the nail has encased energy, will produce noise otherwise energy is excessive.
Description of drawings
Fig. 1 is the side view of an instrument of the present invention;
Fig. 2 is the side view of a securing member of the present invention;
Fig. 3 is the side view of an instrument of the present invention and securing member;
Fig. 4 is along the longitdinal cross-section diagram of 4-4 line in Fig. 1;
Fig. 5 is the explosive view of an instrument of the present invention;
Fig. 5 a is the cutaway view of a kind thorax mouth structure;
Fig. 5 b is the cutaway view of No. two kind thorax mouth structures;
Fig. 6 is the cutaway view of main component among Fig. 5;
Fig. 7 is along the cutaway view of 7-7 line in Fig. 6;
Fig. 8 is a perspective view according to a securing member of the present invention;
Fig. 9 is along cross section that the 9-9 direction obtains in Fig. 8;
Figure 10 is the fragmentary, perspective view of explosive securing member;
Figure 11 is placed on a side view on the cement surface with a securing member;
Figure 12-the 18th is with the different operating stage of similar view show tools of Fig. 4 and securing member;
Figure 19 is longitudinal cross-section and fragmentary, perspective view, and show tools ejects a load capsule that uses up.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 1 to Figure 3, the utility model comprises that a blast drives securing member erecting device 10, is used for installing blast and drives securing member 12.Among this securing member 12(Fig. 8 to Figure 11 below more detailed description is arranged) generally be to comprise 14, one plastic caps 16 of a nail and an angle bracket, this angle bracket links to each other with a hoist cable 20.
Extremely shown in Figure 7 as Fig. 4, blast drives securing member erecting device 10 and comprises a main body 22 cylindraceous, has 24, one internal trigger keys 26 of a nearside tapping end, contained spring backstop 30 and a distal end portion 32 of an external rings wheel flange 28 and an internal trigger key 26.A diameter groove 34 is arranged on the main body 22, and it is between the nearside tapping end 24 and distal end portion 32 of main body 22.Here the meaning of " nearside " is that the meaning in " distally " is away from tool operator near tool operator, that is to say with securing member nearest.
The nearside tapping end 24 of main body 22 is connected to one to have distally tapping end 38(and is used to be connected to nearside tapping end 24 on the main body 22) columniform tool base 36, tool base 36 has a nearside tapping end 40(and is used to be connected to a post, do not show in the drawing), an external rings wheel flange 42 and a contained spring receive groove 44.The distally tapping end 38 of tool base 36 is screwed to the nearside tapping end 24 of main body 22.The part in the part of the nearside of columniform outer cover 46 extend through main bodys 22 and the distally of tool base 36, this outer cover 46 is tightened by the external rings wheel flange 28 of main body 22 and the external rings wheel flange 42 of tool base 36.In this article, main body 22 formation " triggering body " that links to each other with tool base 36.
A firing pin assembly is led device 76 by coaxial being arranged between striker fixator 48 and the main body 22.Firing pin assembly is led device 75 78, one relatively little distal end portions of diameter of proximal end that diameter is big relatively, and this distal end portion is striker guide member 80 and the external rings wheel flange 82 between these two ends.Proximal end 78 is accepted the distal end portion 52 of striker fixator 48, and is equipped with a diameter groove 84, and this diameter groove 84 is also accepted diameter master component pin 60.Striker guide member 80 is accepted striker 58.In addition, firing pin assembly is led device 76 and is equipped with a cotter way 86, the setting of cotter way 86 is to do with respect to firing pin assembly and lead vertically moving of device 76 and when the radially stop trigger 88 at semi-round ball when radially bullet hinders in cotter way 86 in order to guide internal trigger strong 26, prevents that radially stop trigger 88 leads device 76 with respect to firing pin assembly and do and vertically move.In particular, cotter way 86 has a circular backstop 90, and this backstop is intersected with cotter way 86 and accepted radially stop trigger 88, this radially stop trigger 88 upspring and backstop by a stop spring 92.Vertical distally of leading device 76 with respect to firing pin assembly of main body 22 move make internal trigger key 26(its smooth far lateral side is arranged) press more radially stop trigger 88 and it broken away from from cotter way 86, do and vertically move thereby make striker lead device 76 with respect to firing pin assembly.
An inner sleeve 94 has a diameter proximal end 96 of dwindling, interior ring method orchid 98, the distal end portion 102 of an outer shroud wheel flange 100 and a tapping.These inner sleeve 94 coaxial firing pin assemblies that are installed in are led between device 76 and the main body 22, and the outer shroud wheel flange 82 that the interior ring method blue 98 of inner sleeve 94 and firing pin assembly are led device 76 matches and moves (such as seeing Figure 12) with the distally of limiting inner sleeve 94.Back-moving spring 104 be installed in inner sleeve 94 proximal end 96 above, and put shelves between the inner spring backstop 30 of the outer shroud wheel flange 100 of inner sleeve 94 and main body 22.According to existing specific material object, a Tai Fulong ring 77 is positioned at the proximal end of ring method orchid 82.This Tai Fulong ring 77 is led device at striker and is reduced vibrations by recoil during to rear drive, and outer shroud wheel flange moves by 82 inside ring method orchids 98.
Thorax mouth 106 with nearside tapping 108 and distally tapping 110 is connected to the tapping distal end portion 102 of inner sleeve 94 by its nearside tapping 108.Defined a through hole 107 on the thorax mouth 106, this through hole 107 is accepted the striker guide member 80 that firing pin assembly is led device 76, reserves a distal space to receive the proximal end (being described below Figure 19 with reference to figure 9-) that blast drives securing member.Thorax mouth 106 has many discharge orifices 112 to extend to the outer surface of thorax mouth 106 from through hole 107.The quantity of discharge orifice 112, position and configuration can be different with influence explode load operating ratio as, Fig. 5 and Fig. 5 a have described a thorax mouth with 6 discharge orifices 112, and they are that a component is two groups and vertically arranges with 3 discharge orifices, and the angle between two groups is 120 degree.These holes are not completely radially, but but are the angle of nearside, just the direction of discharging from the blast load in exhaust.Fig. 5 b has described another thorax mouth 106 ', has same tapping 108 ', and tapping 108 ' is as the tapping 108 at thorax mouth 106.Therefore the thorax mouth in Fig. 5 a and Fig. 5 b drives in the securing member erecting device 10 and can exchange in blast.The quantity of discharge orifice 112 ' still less allows waste gas still less to discharge from the blast load in thorax mouth 106 '.The professional person of this area can find out that discharge orifice is few more from above, and the explosive force on securing member is just big more.
Fragment cup covers 114 coaxial are installed on the thorax mouth 106 and the distally tapping 110 by thorax mouth 106 is attached thereto.This fragment cup cover 114 receives the discarded fragment that gives off thorax mouth 106 through holes by discharge orifice 112.A flange 118 on thorax mouth 106 is separated the distal end portion 102 of inner sleeve 94 and the proximal end of fragment cup cover 114.Distally internal tapping 116 on fragment cup cover 114 is fixed in outside the distally of thorax mouth 106 in the tapping 110.
As shown in Figs. 8 to 11, a blast of the present invention drives securing member 12 and comprises a nail 14 with sharp distal end portion 120 and a nearside ailhead 122.Ailhead 122 is installed in the plastic cap 16, comprises a buffer stopper 124 and a nitrocellulose load 126 in the plastic cap 16.Be more preferably, in the middle of buffer stopper 124 and load 126, place a sept 128, in the middle of buffer stopper and load, to create an air chamber 130.Nail 14 is installed in forward in the angle bracket 18, and this bracket will be fixed on a surperficial 1(by nail 14 after nail is fiercelyed attack can be cement, wood, stone, iron and steel etc.) on.In addition, as shown in figure 11, be preferably in and between bracket 18 and plastic cap 16, place a rubber blanket 132 on the nail 14.Rubber blanket 132 and buffer stopper 124 play and reduce load blast noise and do not showing the impulsive force that reduces nail 14.Plastic cap 16 also is easy to lead the direction of nail 14 in the process of injecting, and what make that nail 14 can be darker squeezes into the hard objects surface.Plastic cap 16 is preferably with the groove or the flank 134 of outside stretching, extension.Flank 134 can be assisted securing member is positioned in the instrument and be penetrated up to securing member.
The operating sequence of instrument and securing member sees that Figure 12 is to Figure 19.In operation, a blast drives the distal end portion that securing member 12 is inserted into thorax mouth 106 through holes 107.In particular, plastic cap 16 is inserted in the hole up to the distal end portion of bracket 18 near thorax mouth 106.Securing member bracket 18 aligns (Figure 12) with the body surface that nail 14 will be injected, and tool base 36 is distad pushed away (Figure 13), pushes body surface (from right to left, as shown in FIG.) to.This is generally pushed away a pole (not showing) and is realized that this pole is contained in the tapping 40 of tool base 36 by the operator.Also have, this motion generally is upwards to enter in the cap structure.Distad moving of tool base 36 makes main body 22, main spring 56, striker fixator 48 and striker 58 all distad move.The far-end of striker fixator 48 moves and causes that firing pin assembly leads the distally of device 76 and move (Figure 13 and Figure 14), because their are locked together by stop trigger 88 radially.Firing pin assembly is led the proximal end of the striker guide member 80 of device 76 near securing member, can prevent that like this firing pin assembly from leading the further distally of device 76 and moving.In addition, the compression (Figure 14) that causes back-moving spring 104 is moved in the distally of main body 22, carries out the spring compression because it is blocked by inner sleeve 94 flanges, and thorax mouth 106 stops inner sleeve 94 generation distally to be moved, thorax mouth 106 is near securing member bracket 18, and securing member bracket 18 is near the surface that will penetrate.Therefore move main spring 56 facing to striker fixator 48(Figure 14 in the further distally of tool base 36) compress and continue main body 22 with respect to striker fixator 48, striker 58 and firing pin assembly are led device 76 and are carried out far-end and move, also further compression reseting spring 104.The distally of continuing is moved the internal trigger key 26 that causes main body 22 and is entered firing pin assembly and lead the pin poor 86 of device 76 and press and cross radially stop trigger 88, radially inwardly compresses radially stop trigger 88(Figure 14).Radially the radial compression of stop trigger 88 makes striker fixator 48 and striker 58 break away from firing pin assemblies to lead device 76 and make it to move freely (Figure 15) in vertical distally.Compressed then main spring 56 applies power at distal direction head-on collision needle lock 48 and striker 58, striker 58 passes firing pin assembly and leads the striker guide member 80(of device 76 by securing member, the effect of plastic cap 16 makes it can not carry out the distally and moves) break away from the proximal end that firing pin assembly is led device 76 and clashed into securing member up to striker 58, bump blast load 126.(Figure 16) load 126 blast is powerfully released thorax mouths 106 with nail 14 and is squeezed into and want the body surface that enters.
When this instrument left securing member, the effect of main spring 56 and back-moving spring 104 resetted the parts of instrument (Figure 17) automatically, the circular backstop 90 of trigger 88 engagements.In some cases, the part of plastic cap 16 or plastic cap 16 can be still as shown in Figure 17 attached on the ailhead.In some cases, the part of plastic cap 16 or plastic cap 16 can stay in the hole of thorax mouth 106 107 as shown in Figure 18.Thorax mouth 106 and inner sleeve 94 are done proximal direction to main body 22 move, can eject these residues easily against the active force of back-moving spring 104.It is nearer that this makes that the end of thorax mouth 106 and firing pin assembly are led device 76, as shown in figure 19, can eject all residues of plastic cap 16 like this.
Device according to the present invention has been got rid of the needs of buying load for instrument separately, does not also need separately securing member and load to be put into instrument.Instrument assembly and disassembly cleanings is convenient, preferablyly makes with stainless steel fully.Because nail is directly to be driven by explosive rather than drive an impactor by explosive to drive nail again, can obtains better nail like this and penetrate effect.In addition, do not need to change impactor, impactor will wear and tear after constantly impacting ailhead.Further, there is not impactor in the process of using, will reduce vibrations in the instrument.So just can realize higher precision and littler noise.Nail pierces through faster, thereby realizes lower fault rate.The exquisite profile of this instrument makes it to use in narrow space, such as pipeline, between the pipe or the like.This instrument triggers automatically and automatically resets after use.Interchangeable thorax mouth has been avoided the unequally loaded needs.The power of the load of a standard can be regulated by selecting different thorax mouths.
The structure of this instrument makes it lighter.This instrument adds that the securing member that provides is littler than powder driving tool noise.This seems particularly important in the building that the busy work of people is arranged.Plastic cap on the nail has encased energy, will produce noise otherwise energy is excessive.
Claims (5)
1. a blast drives the securing member erecting device, it is characterized in that: comprise a casing assembly, be provided with thorax mouth (106) in the end of casing assembly, in casing assembly, be provided with striker fixation kit and firing pin assembly, one end of firing pin assembly stretches in the thorax mouth (106), and the other end links to each other with the striker fixation kit.
2. a kind of blast as claimed in claim 1 drives the securing member erecting device, it is characterized in that: described casing assembly comprises main body (22), be provided with inner sleeve (94) in one end of main body (22), the other end is wrapped with outer cover (46), be connected with tool base (36) on this end of main body (22), described thorax mouth (106) links to each other with inner sleeve (94), goes up coaxial the fragment cup cover (114) that is provided with at described thorax mouth (106).
3. a kind of blast as claimed in claim 1 drives the securing member erecting device, it is characterized in that: described striker fixation kit comprises striker fixator (48), striker fixator (48) has a proximal end (50) and a distal end portion (52), distal end portion (52) links to each other with described firing pin assembly, in distal end portion (52), be provided with radially stop trigger (88), radially stop trigger (88) links to each other with distal end portion (52) by stop spring (92), diameter master component pin (60) is located on the distal end portion (52), be wrapped with main spring (56) in proximal end (50), the end of main spring (56) links to each other with steel disk (57), and the rear end of steel disk (57) is provided with truncated cone rubber bumper (59).
4. a kind of blast as claimed in claim 1 drives the securing member erecting device, it is characterized in that: described firing pin assembly comprises striker (58), the rear end of striker (58) is located at firing pin assembly and is led in the device (76), its front end is located in the striker guide member (80), striker guide member (80) is led device (76) with firing pin assembly and is linked to each other, and leads device (76) at firing pin assembly and is wrapped with back-moving spring (104).
5. a use is exploded according to claim 1 and is driven the securing member of securing member erecting device, it is characterized in that, comprise that one has the nail (14) of a sharp distal end portion (120) and a nearside ailhead (122), nearside ailhead (122) is located in the plastic cap (16), in plastic cap (16), be provided with a buffer stopper (124) and a load (126), during use, plastic cap (16) is located in the described thorax mouth (106), be provided with bracket (18) on nail (14), bracket (18) links to each other with hoist cable (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205397503U CN201808044U (en) | 2010-09-25 | 2010-09-25 | Explosion-drive fastening piece mounting device and fastening piece using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205397503U CN201808044U (en) | 2010-09-25 | 2010-09-25 | Explosion-drive fastening piece mounting device and fastening piece using same |
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| Publication Number | Publication Date |
|---|---|
| CN201808044U true CN201808044U (en) | 2011-04-27 |
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| CN2010205397503U Expired - Lifetime CN201808044U (en) | 2010-09-25 | 2010-09-25 | Explosion-drive fastening piece mounting device and fastening piece using same |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760024A (en) * | 2015-04-03 | 2015-07-08 | 韩宏鑫 | Explosion driving type rapid fixing part and mounting device of explosion driving type rapid fixing part |
| CN105196252A (en) * | 2015-09-24 | 2015-12-30 | 宜宾市南溪区科诚机电厂 | Axial-percussive nail shotting device |
| CN105881455A (en) * | 2016-06-02 | 2016-08-24 | 宜宾市南溪区鑫盛技术开发有限公司 | Embedded-block type axial powder-actuated tool |
| CN105881453A (en) * | 2016-06-02 | 2016-08-24 | 宜宾市南溪区科诚机电厂 | Axial powder-actuated tool with empty shooting prevention function |
| CN106944978A (en) * | 2017-05-08 | 2017-07-14 | 江苏三浦五金有限公司 | Interior carbon ash excludes the firing device with noise reduction |
| TWI627034B (en) * | 2017-03-27 | 2018-06-21 | 崴鋼工業有限公司 | Ceiling gun |
| TWI627035B (en) * | 2017-03-27 | 2018-06-21 | 崴鋼工業有限公司 | Ceiling gun |
| CN113062907A (en) * | 2021-04-12 | 2021-07-02 | 夏俊文 | Expansion fastening bolt for cork material and mounting method thereof |
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2010
- 2010-09-25 CN CN2010205397503U patent/CN201808044U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760024A (en) * | 2015-04-03 | 2015-07-08 | 韩宏鑫 | Explosion driving type rapid fixing part and mounting device of explosion driving type rapid fixing part |
| CN105196252A (en) * | 2015-09-24 | 2015-12-30 | 宜宾市南溪区科诚机电厂 | Axial-percussive nail shotting device |
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