CN202026043U - Stamping gun used for connecting cable - Google Patents
Stamping gun used for connecting cable Download PDFInfo
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- CN202026043U CN202026043U CN2011200230950U CN201120023095U CN202026043U CN 202026043 U CN202026043 U CN 202026043U CN 2011200230950 U CN2011200230950 U CN 2011200230950U CN 201120023095 U CN201120023095 U CN 201120023095U CN 202026043 U CN202026043 U CN 202026043U
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- trigger
- striker
- bevel gear
- punching press
- auxiliary section
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- 238000010304 firing Methods 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims description 43
- 238000009527 percussion Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 101100272667 Xenopus laevis ripply2.2 gene Proteins 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a stamping gun used for connecting a high voltage power cable in a hot line work. The stamping gun includes a gun body (20), a top bar arranged on the front end of the gun body (22), a gun case sleeved on the rear end of the gun body (19), a driving mechanism, and a firing mechanism. The driving mechanism includes a first umbrella shape gear (10), a second umbrella shape gear (31), a driving handle (32), and a gear bracket (35). The firing mechanism includes a firing pin (41), and a trigger (43). The stamping gun of the utility model can be operated by two live line operation modes. The stamping gun can be driven remotely by a control lever connected with the driving handle, and then the stamping gun can fire via a draw ring connected with the trigger, thus enabling the working personnel to carry out the high voltage cable connection outside a safe distance. The working personnel can also carry out the close distance operation by holding the stamping gun with a pair of insulated gloves.
Description
Technical field
The utility model relates to the electric operating field of tool, is specifically related to a kind of punching press rifle that is used to connect high-tension cable.
Background technology
In the electrical connection operation of cable, need on the electric wire tower, branched line bow line be connected with main line out of doors.Launching wedge clamp (C molded lines folder) is the conduction jig that is used to realize this connection.Shown in Fig. 1 a and 1b, insert main line A in the upper end of C molded lines folder 30, the link B of branched line bow line is inserted in the lower end, prolongs the wedging of direction shown in the arrow with a conduction voussoir between A and the B, makes the cable conducting well that is connected.In order to wedge voussoir (wedge hereinafter referred to as), to finish by a punching press rifle usually, the powerful impulsive force that relies on the punching press rifle is with between two cables of wedge wedging.When disconnecting electrical connection, then take opposite operation, unload wedge with the punching press rifle.
In the existing operating type, in order to carry out live line working, the operating personnel need be with the hand-held punching press rifle of insulating gloves to carry out closely manual operation.Fig. 2 illustrates a kind of punching press rifle of closely manipulating, and it comprises gun main body 20, holster 19, striker trigger 18, connects screw mandrel 21, push rod 22 and striker 4.The ammunition of packing in the gun main body 20 has drawn striker 4, presses trigger 18 then, and striker 4 bump ammunitions promote an end face of push rod 22 bump wedges, wedge is moved, so that wedge or unload this wedge.Screw mandrel 21 shown in the figure is provided with external screw thread, is used for cooperating with a screwed hole of a C shape jig.C shape jig is used for fixing aforementioned C molded lines folder 30, and 22 pairs of wedges of push rod of being convenient to the punching press rifle are had an effect.Particularly, the inboard, two ends of C shape jig is blocked two end faces of the molded lines of C shown in Fig. 1 folder 30 respectively, but screw mandrel 21 then passes to threaded adjusting an end face of C shape jig, thereby push rod 22 is against on the wedge between cable A and the B.Ammunition explosion time in bore, push rod 22 can provide strong impulsive force to impact wedge direction of arrow in Fig. 1 and move.
But,, take this closely manual manipulation mode to have very big risk for 10kV and even more high-tension high-altitude cable.Under the ideal state, the operating personnel need carry out hot line job in the distance outside 2 meters, and existing punching press rifle then is not suitable for this mode of operation.Therefore, lack the punching press rifle that can satisfy remote live line working needs in the prior art.
The utility model content
The utility model purpose is to provide a kind of punching press rifle that is used for stube cable, can not the charged at a distance defective of controlling to solve existing punching press rifle.
For achieving the above object, the utility model provides a kind of punching press rifle that is used to connect the high voltage power cable line, comprising: gun main body, the holster of being located at the push rod of gun main body front end and being enclosed within the gun main body rear end.The punching press rifle also comprises driving mechanism and firing lock, and wherein driving mechanism comprises: first bevel gear, fixedly connected with the outer end of holster; Second bevel gear is with the first bevel gear Vertical Meshing; Driving handle is fixedlyed connected with second bevel gear, and extends to second bevel gear below; And tooth rest, have first connecting portion that is connected with first bevel gear, with second connecting portion of second bevel gear, and first perforation that runs through whole length from first connecting portion, one end.Firing lock comprises: striker, be arranged in first perforation, and first end is that second end extends outside the tooth rest towards gun main body one end, the precalculated position of striker is provided with the trigger auxiliary section; Trigger, it is a rod like parts, and the lower end is provided with percussion portion, and the upper end is provided with the striker auxiliary section, and in primary importance, when release trigger auxiliary section, striker auxiliary section, striker moves to the gun main body direction cooperation by striker auxiliary section and trigger auxiliary section with striker backstop.
This punching press rifle may further include connecting cylinder, and first end of connecting cylinder is fixedlyed connected with first bevel gear, and the outer end of second end and holster removably connects.
Further, second end of connecting cylinder has barb portion, and the relevant position of holster has projection piece, and connecting cylinder is connected with this projection piece by this barb portion.First connecting portion of tooth rest extends into the centre bore of first bevel gear, and be connected to the inner face that enters connecting cylinder of first bevel gear, also be provided with first spring in connecting cylinder, first spring is supported between the end face of first connecting portion of the outer face of holster and tooth rest.
Further, the upper end of driving handle is provided with Connection Block, and it is fixedlyed connected with the lower surface periphery of second bevel gear, and second connecting portion of gear stand extends into the centre bore of second bevel gear and is connected in the lower surface of second bevel gear.
Further, the trigger auxiliary section of striker is the jack that is located at the precalculated position, and the diameter of jack is suitable for allowing the striker auxiliary section of trigger insert.
Further, the punching press rifle also comprises the striker support, and this striker support further comprises: connecting portion is threadedly connected to the end opposite of aforementioned first connecting portion of gear stand; Second perforation with the same straight-line extension of aforementioned first perforation, is used to wear striker; The trigger installing hole extends downwards from second perforation, and top has expanding reach, wherein is provided with second spring.In addition, the trigger auxiliary section of striker is a cannelure, and the striker auxiliary section of trigger is the backstop pin, and the lower end of backstop pin is provided with bulge loop, the lower surface of the second spring support collar.
Further, this punching press rifle can also comprise trigger, it is arranged in the precalculated position in the striker support of being in of trigger, and can in the trigger installing hole of striker support, rotate with trigger, correspondence position in the trigger installing hole has the stopper section, makes when trigger is in predetermined rotation position, can be supported by the striker support, and when trigger is in other rotation positions, be not subjected to the backstop of striker support.
Further, the outer end of striker is provided with first draw ring, and the percussion portion of trigger is second draw ring.
The punching press rifle that is used for stube cable of the present utility model can utilize in two ways.Can drive at a distance with the joystick that is connected on the driving handle,, thereby allow the operating personnel outside safe distance, to connect high-tension cable with the draw ring firing trigger that is connected on the trigger.The operating personnel can also be with insulating gloves and hand the punching press rifle and closely operate, and is to pull the trigger the punching press rifle by striker trigger in the manual operation under this mode.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 a and 1b are the schematic diagrames that C molded lines folder utilized method when stube cable was shown, and wherein Fig. 1 a is an end view, and Fig. 1 b is perspective view 1b;
Fig. 2 is the schematic diagram of a kind of punching press rifle of prior art;
Fig. 3 is the schematic diagram of the punching press rifle that is used for stube cable of a specific embodiment of the utility model;
Fig. 4 is the exploded view of punching press rifle shown in Figure 3;
Fig. 5 is the schematic diagram that the part of punching press rifle shown in Figure 3 is broken away; And
Fig. 6 is the enlarged drawing partly of drawing a circle among Fig. 5.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Shown in Fig. 3,4 and 5, this punching press rifle that is used for stube cable comprises gun main body 20, holster 19, connects screw mandrel 21, push rod 22 and interior striker trigger 18, and the structural relation of these parts is identical with the prior art shown in Fig. 1.Being provided with of striker trigger 18 among interior striker trigger 18 and Fig. 2 is identical.The punching press rifle also comprises firing lock and driving mechanism, and wherein driving mechanism comprises first bevel gear 10, and it is connected by connecting cylinder 17 with the outer end of holster 19.First end of connecting cylinder 17 is fixedlyed connected with first bevel gear 10, and second end removably is connected with the outer end of holster 19.Second end of connecting cylinder 17 has barb portion 171, and the relevant position of holster 19 has projection piece 191, and connecting cylinder 17 is connected with projection piece 191 by barb portion 171.Also be provided with first spring 13 (stage clip) in connecting cylinder 17, first spring 13 is supported between the end face of first connecting portion 351 of the outer face of holster 19 and following tooth rest 35, and fastening with screw 12.
Driving mechanism also comprises: second bevel gear 31, itself and first bevel gear, 10 Vertical Meshing; Driving handle 32, fixedlying connected in its back side with second bevel gear 31, and extends to second bevel gear, 31 belows, and the upper end of driving handle 32 is provided with Connection Block 33, and its periphery with the lower surface of second bevel gear 31 is fixedlyed connected; Tooth rest 35 has first connecting portion 351 that is connected with first bevel gear 10, second connecting portion 352 that is connected with second bevel gear 31, and first perforation that runs through whole length from first connecting portion, one end.First connecting portion 351 of tooth rest 35 extends into the centre bore of first bevel gear 10, and is stuck in the inner face of first bevel gear by first jump rings 11 in the connecting cylinder 17, makes the connecting portion 351 of winning be unlikely to break away from first gear 10.Second connecting portion 352 of gear stand 35 extends into the centre bore of second bevel gear 31 and is connected in the lower surface of second bevel gear 31 by second jump ring 36, makes second connecting portion 352 be unlikely to break away from second gear 31.
Firing lock comprises: striker 41, be arranged in above-mentioned first perforation, and first end enters in the gun main body 20, and second end extends outside the tooth rest 35 and is connected with first draw ring 42, and the precalculated position of striker 41 is provided with trigger auxiliary section 411; Trigger 43, it is a rod like parts, the lower end is connected with second draw ring 44, the upper end is provided with striker auxiliary section 431 (see figure 6)s, cooperation by striker auxiliary section 431 and trigger auxiliary section 411 with striker backstop in primary importance, when 431 release trigger auxiliary sections 411, striker auxiliary section, striker 41 moves to the gun main body direction.Also comprise striker support 46 in the present embodiment, it is threaded in the other end with respect to first connecting portion 351 of gear stand 35 by connecting portion 461.Second perforation of striker support 46 and the same straight-line extension of above-mentioned first perforation are used to wear striker 41.As shown in Figure 5 and Figure 6, striker support 46 also is provided with trigger installing hole 462, it extends downwards from second perforation, and top has expanding reach 462a, be provided with second spring 5 among the expanding reach 462a, the trigger auxiliary section 411 of striker 41 is a cannelure, and the striker auxiliary section 431 of trigger is the backstop pin, the lower end of backstop pin is provided with the lower surface of bulge loop 432, the second springs 5 support collars 432.Trigger 433 also is shown among Fig. 4 to 6, and it is arranged in trigger 43, and can rotate in striker support 46 with trigger 43.The internal structure of striker support 45 is set, makes when trigger 433 is in predetermined rotation position (backstop position), can be supported that even at this moment spur draw ring 44, trigger 43 can not move down yet by striker support 46.And when trigger 433 is in other rotation positions, be not subjected to the backstop of striker support 46, at this moment can pull the trigger the punching press rifle by spurring second draw ring 44.
Above-mentioned first embodiment is preferred embodiment of the present utility model.The punching press rifle of this embodiment can use in two kinds of optional modes.First kind of mode is closely glove-type operation, promptly unloads among Fig. 3 from connecting cylinder 17 (comprising connecting cylinder) part to the right, and like this, the punching press rifle promptly becomes traditional punching press rifle, and operating personnel can be with insulating gloves and hand-held punching press rifle operation.In this case, striker 41 can be taked bipartial, so that when unloading to the right part of connecting cylinder 17 (comprising connecting cylinder), striker has the length of dwindling.In the embodiment show in figure 5, striker 41 is a two-part, and its preceding half section is referred to herein as interior striker 412, and interior striker 412 is connected with the second half section by screw.Pull down screw 14, can disconnect and being connected of second half section.When needs are taked long distance work, can take the second way, promptly use Fig. 3 to device shown in Figure 5, with long action bars rotation driving handle 32, leave behind trigger 43 and discharge striker 41 with the rope that is connected on the draw ring 44.
As second embodiment of the present utility model, second end of connecting cylinder 17 can be threaded with the outer end of holster 19, and tooth rest 35 can not adopt form shown in Figure 3 with being connected of connecting cylinder, for example, can in first bevel gear, 10 centre bores, have annular groove, be stuck in this centre bore by first connecting portion of jump ring with tooth rest.In this case, can save first spring 13 that is located in the connecting cylinder 17, but this annular groove also to leave suitable space behind ccontaining this jump ring, be unfavorable for of the rotation of first bevel gear 10 with respect to tooth rest 35 to prevent that jump ring is stuck.
As the 3rd embodiment of the present utility model, can save connecting cylinder 17, and first bevel gear 10 directly is installed in the outer end of holster 19, tooth rest 35 is identical with second embodiment with the connection of first bevel gear 10.Adopt this set, this punching press rifle can only use in remote operated mode.
In the 4th embodiment, can save striker support 46.In this case, striker 41 is during by trigger 43 backstops, and the position of trigger auxiliary section should by chance be positioned at the outer face of tooth rest, makes the rod trigger rely on the support of this outer face to come the trigger auxiliary section of backstop striker.The trigger auxiliary section of striker is a jack of opening at striker 41 side faces, is preferably perforation, and the diameter of jack is suitable for allowing the end of trigger 43 insert.
Be preferred embodiment of the present utility model only below, be not limited to the utility model, for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. a punching press rifle that is used for stube cable comprises gun main body (20), is located at the push rod (22) of gun main body front end and is enclosed within the holster (19) of gun main body rear end, it is characterized in that described punching press rifle also comprises:
Driving mechanism comprises:
First bevel gear (10) is fixedlyed connected with the outer end of described holster (19),
Second bevel gear (31), with described first bevel gear (10) Vertical Meshing,
Driving handle (32) is fixedlyed connected with described second bevel gear (31), and extends to second bevel gear (31) below, and
Tooth rest (35) has first connecting portion (351) that is connected with described first bevel gear (10), second connecting portion (352) that is connected with described second bevel gear (31), and first perforation that runs through whole length from described first connecting portion, one end;
Firing lock comprises:
Striker (41) is arranged in described first perforation, and first end is towards described gun main body (20), and second end extends outside the described tooth rest, and the precalculated position of described striker (41) is provided with trigger auxiliary section (411), and
Trigger (43), it is a rod like parts, the lower end is provided with percussion portion, the upper end is provided with striker auxiliary section (431), the cooperation by described striker auxiliary section (431) and trigger auxiliary section (411) with striker backstop in primary importance.
2. punching press rifle according to claim 1 is characterized in that, further comprises connecting cylinder (17), and first end of described connecting cylinder is fixedlyed connected with described first bevel gear (10), and second end removably is connected with the outer end of described holster (19).
3. punching press rifle according to claim 2 is characterized in that, second end of described connecting cylinder (17) is threaded with the outer end of described holster (19).
4. punching press rifle according to claim 2, it is characterized in that, second end of described connecting cylinder (17) has barb portion (171), the relevant position of described holster (19) has projection piece (191), described connecting cylinder (17) is connected with projection piece (191) by described barb portion (171), first connecting portion (351) of described tooth rest (35) extends into the centre bore of described first bevel gear (10), and be connected to the inner face of the described connecting cylinder of entering of described first bevel gear (17), also be provided with first spring (13) in described connecting cylinder (17), described first spring (13) is supported between the described outer face and the end face of first connecting portion (351) of described tooth rest at holster.
5. punching press rifle according to claim 1, it is characterized in that, the upper end of described driving handle (32) is provided with Connection Block (33), its lower surface periphery with described second bevel gear (31) is fixedlyed connected, and second connecting portion (352) of described tooth rest (35) extends into the centre bore of described second bevel gear (31) and is connected in the lower surface of described second bevel gear (31).
6. punching press rifle according to claim 1 is characterized in that, the trigger auxiliary section (411) of described striker (41) is for being located at the jack in precalculated position, and the diameter of described jack is suitable for allowing the striker auxiliary section (431) of described trigger (43) insert.
7. punching press rifle according to claim 1 is characterized in that, also comprises striker support (46), and it further comprises:
Connecting portion (461) is threadedly connected to the end opposite of described first connecting portion (351) of described gear stand (35),
Second perforation with the same straight-line extension of described first perforation, is used to wear described striker (41),
Trigger installing hole (462) extends downwards from described second perforation, and top has expanding reach (462a), wherein is provided with second spring (5), and,
The trigger auxiliary section (411) of described striker (41) is a cannelure, and the striker auxiliary section (431) of described trigger is the backstop pin, and the lower end of backstop pin is provided with bulge loop (432), and described second spring (5) supports the lower surface of described bulge loop (432).
8. punching press rifle according to claim 7, it is characterized in that, also comprise trigger (433), it is arranged in the precalculated position in the described trigger installing hole of being in of described trigger (43) (462), and can be with described trigger (43) radially rotation in trigger installing hole (462), correspondence position at described trigger installing hole (462) has the stopper section, make when trigger (433) is in predetermined rotation position, can be supported by striker support (46), and when trigger (433) is in other rotation positions, be not subjected to the backstop of described striker support (46).
9. punching press rifle according to claim 1 is characterized in that, second end of described striker (41) is provided with first draw ring (42).
10. punching press rifle according to claim 1 is characterized in that, the percussion portion of described trigger (43) is second draw ring (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200230950U CN202026043U (en) | 2011-01-24 | 2011-01-24 | Stamping gun used for connecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200230950U CN202026043U (en) | 2011-01-24 | 2011-01-24 | Stamping gun used for connecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026043U true CN202026043U (en) | 2011-11-02 |
Family
ID=44850980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200230950U Expired - Fee Related CN202026043U (en) | 2011-01-24 | 2011-01-24 | Stamping gun used for connecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026043U (en) |
-
2011
- 2011-01-24 CN CN2011200230950U patent/CN202026043U/en not_active Expired - Fee Related
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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: BEIJING ELECTRIC POWER CORP. Effective date: 20130530 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130530 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |