CN215617862U

CN215617862U - Nail shooter for cable fixing frame

Info

Publication number: CN215617862U
Application number: CN202120915603.XU
Authority: CN
Inventors: 孙衍鹏; 王幸; 李权潘
Original assignee: Sichuan Lianchang Ict Technology Co ltd
Current assignee: Sichuan Lianchang Ict Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-25
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a nail shooter for a cable fixing frame, which comprises a nail shooter body and an auxiliary tool, wherein the nail shooter body comprises a shell, a nail shooting assembly arranged in the shell and a firing assembly used for pushing the nail shooting assembly, the firing assembly comprises a firing rod and a firing mechanism used for transmitting the motion of the firing rod to the nail shooting assembly, and a certain angle exists between the motion direction of the firing rod and the nail shooting direction; the auxiliary fixtures include the support frame, the support frame is connected with the casing, be provided with the push rod with support frame sliding connection on the support frame, the end of push rod is connected with the firing rod of ail shooter, and the percussion action of ail shooter body is changed into perpendicular percussion by sharp percussion, has shortened the stroke of percussion, makes it can be applied to cable duct internal fixation cable mount, and the workman only need stand simultaneously and just can operate on the cable duct, need not bow for a long time moreover, reduces operation, reduces intensity of labour.

Description

Nail shooter for cable fixing frame

Technical Field

The utility model relates to the technical field of nail shooters, in particular to a nail shooter for a cable fixing frame.

Background

The nail shooter is a tool for driving a shooting nail into a building body by using gunpowder gas generated by launching a blank cartridge as power. The length of an axial nail shooter on the market at present generally exceeds 300mm, the nail shooter cannot be unfolded under the influence of overlong size factors of the nail shooter in a narrow space (such as a small-size channel, a ceiling sunken area, an existing narrow space of a bearing structure and the like), so that the cable support frame in the cable trench can be fixed only by manual knocking during laying, the laying speed of the cable support frame in the cable trench is greatly reduced, the efficiency is reduced, and the labor cost is increased. Therefore, it is very important and urgent to develop a short axial nail shooter.

The cable mount, a support of fixing on the cable duct lateral wall for centre gripping cable or other signal cables, generally adopt the mode of penetrating the nail to fix on the lateral wall of cable duct, but traditional ail shooter not only can't directly use because the width of cable duct is too narrow, and if directly can use it in the kerve, the staff also need stand in the kerve, the work of bowing, very inconvenient, operating procedure is many, intensity of labour is big.

Therefore, the inventor develops a nail shooter for a cable fixing frame, which can be directly used for directly anchoring the cable fixing frame on the inner wall of a cable trough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nail shooter which can be used for fixing a cable fixing frame in a cable groove.

The embodiment of the utility model is realized by the following technical scheme: the utility model provides a cable is ail shooter for mount, includes ail shooter body and auxiliary fixtures, the ail shooter body includes the casing, sets up the firing subassembly that penetrates nail subassembly and be used for promoting to penetrate nail subassembly in the casing, its characterized in that: the firing assembly comprises a firing rod and a firing mechanism which transmits the motion of the firing rod to the nail shooting assembly, and a certain angle exists between the motion direction of the firing rod and the nail shooting direction; the auxiliary tool comprises a support frame, the support frame is connected with the shell, a push rod connected with the support frame in a sliding mode is arranged on the support frame, and the tail end of the push rod is connected with a firing rod of the nail shooting device.

Furthermore, the firing mechanism is a firing lug arranged on the firing rod, and the firing rod is in contact with a nail striking seat of the nail shooting assembly in an abutting mode so as to push the nail striking seat to move.

Furthermore, firing mechanism is including setting up the pivot on the casing, be provided with gear and cam in the pivot, be provided with the rack on the firing rod, the cam is contradicted with the nail seat of beating of penetrating the nail subassembly and is contacted in order to promote to beat the motion of nail seat.

Furthermore, a reset mechanism for pushing the trigger rod to reset is arranged on the trigger rod.

Furthermore, a handle is arranged on the shell and connected with the support frame, and a driving mechanism convenient for pushing the firing rod is arranged on the firing lug.

Furthermore, the reset mechanism is a reset spring, the reset spring is sleeved on the handle, the driving mechanism is a pedal, one end of the pedal is sleeved on the handle, and two ends of the reset spring are respectively connected with the pedal and the supporting frame.

Furthermore, a sleeve is arranged on the support frame, and the handle is arranged in the sleeve in a penetrating mode and is in threaded connection with the sleeve.

Furthermore, a positioning clamping groove matched with a fixing piece of the cable fixing frame is arranged on the supporting frame.

Furthermore, an adsorption magnet is arranged on the support frame corresponding to the positioning clamping groove.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:

1. the firing action of the nail shooter body is changed from straight line firing to vertical firing, so that the stroke of firing is shortened, and the nail shooter can be applied to a cable trough to fix a cable fixing frame.

2. Adopt auxiliary fixtures to make the workman need not stand in the interior narrow space of cable duct operation of bowing, the workman only need stand on the cable duct just can operate, need not bow for a long time moreover, reduces operation processes, reduces intensity of labour.

3. Combine auxiliary fixtures and short type ail shooter, can solve the fixed problem of cable mount in current cable duct, the cable mount of facilitate promotion shortens cable laying cycle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view showing the working state of a nail shooter for a cable holder according to an embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a nail shooter for a cable holder according to an embodiment 1 of the present invention;

FIG. 3 is a cross-sectional view of the embodiment 1 of the nailing device for cable fixing stand of the present invention;

FIG. 4 is a cross-sectional view of the embodiment 2 of the nail shooter for a cable holder according to the present invention;

icon: 100-cable trough, 200-cable fixing frame, 210-fixing piece, 300-nailing device body, 310-shell, 320-firing component, 321-firing lug, 322-firing rod, 323-nail striking seat, 324-limiting lug, 325-rack, 326-gear, 327-cam, 330-nail shooting component, 331-firing seat, 332-fixing ring, 333-firing spring, 334-firing pin, 400-auxiliary tool, 410-supporting frame, 411-positioning clamping groove, 412-adsorption magnet, 420-handle, 430-pedal, 440-reset spring and 450-sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

First embodiment, referring to fig. 1 to 3, a nail shooter for a cable fixing rack 200 includes a nail shooter body 300 and an auxiliary tool 400, where the nail shooter body 300 includes a housing 310, a nail shooting assembly 330 disposed in the housing 310, and a firing assembly 320 for pushing the nail shooting assembly 330, the firing assembly 320 includes a firing rod 322 and a firing mechanism for transmitting the motion of the firing rod 322 to the nail shooting assembly 330, the firing mechanism is a firing lug 321 disposed on the firing rod 322, the firing lug 321 is in contact with a nail striking seat 323 of the nail shooting assembly 330 to push the nail striking seat 323 to move, the motion direction of the firing rod 322 is perpendicular to the nail shooting direction, and in other embodiments of the present invention, the motion direction of the firing rod 322 and the nail shooting direction may also be in the range of 0 to 180 °; the auxiliary tool 400 comprises a support frame 410, the support frame 410 is connected with the shell 310, a push rod 460 connected with the support frame 410 in a sliding way is arranged on the support frame 410, the tail end of the push rod 460 is connected with a firing rod 322 of the nail shooter, the housing 310 is provided with a handle 420, the handle 420 is connected with the support frame 410, the firing bar 322 is provided with a driving mechanism for pushing the firing bar 322, the reset mechanism is a reset spring 440, the reset mechanism can also be selected from other mechanisms such as a hydraulic spring and the like, the return spring 440 is disposed on the handle 420, the driving mechanism is preferably a pedal 430, in other embodiments of the present invention, those skilled in the art may also use other driving mechanisms, such as an air cylinder, an electric push rod and other automated tools, one end of the pedal 430 is sleeved on the handle 420, and two ends of the return spring 440 are respectively connected with the pedal 430 and the support frame 410.

When the nail shooting device works, a worker firstly fixes the fixing piece 210 of the cable fixing frame 200 on the supporting frame 410, the nail shooting position of the fixing piece 210 is aligned with the shooting nail in the nail shooting device body 300, then the supporting frame 410 is lapped on the upper edge of the cable trough 100, or the bent part of the fixing piece 210 is firstly hung on the upper edge of the cable trough 100, so that the fixing piece does not fall off, then the positioning groove on the supporting frame 410 is aligned with the bent part and lapped on the upper edge of the cable trough 100, then the foot is used for stepping on the pedal 430 downwards to drive the firing rod 322 to move downwards so that the firing lug 321 pushes the nail seat 323 to move transversely so that the firing needle 334 punctures the nail shooting bullet, gunpowder in the nail shooting bullet burns to generate thrust to fire the shooting nail and fix the fixing piece 210 and the side wall of the cable trough 100 together, after the nail shooting is finished, the compressed reset spring 440 restores to original length during the nail shooting and pushes the pedal 430 to move upwards, so that the firing lug 321 nail shooting seat 323 is separated from contact and is convenient for the next firing fixation, the nail shooting assembly 330 further comprises a triggering spring 333 sleeved on the nail shooting seat 323 and a triggering seat 331 fixed in the shell 310, a fixing ring 332 is arranged at one end, close to the shooting pin 334, of the triggering seat 331, a limiting bump 324 is arranged on the nail shooting seat 323, the triggering spring 333 is fixed between the limiting bump 324 and the fixing ring 332, and after triggering is completed, the triggering spring 333 pushes the nail shooting seat 323 to reset.

In order to adjust the depth that the ail shooter body 300 stretches into the cable duct 100, be provided with sleeve 450 on the support frame 410, handle 420 wears to establish in sleeve 450 and with sleeve 450 threaded connection, only need rotate handle 420 when needing to adjust can adjust the distance between support frame 410 and the ail shooter body 300 from top to bottom, increase the size range of ail shooter adaptation cable support.

In order to facilitate the positioning of the cable fixing frame 200, the supporting frame 410 is provided with a positioning clamping groove 411 matched with the fixing sheet 210 of the cable fixing frame 200, the fixing sheet 210 of the cable fixing frame 200 is inserted into the positioning clamping groove 411 during installation, the fixing sheet 210 is fixed through interference fit between the positioning clamping groove 411 and the fixing sheet 210, then the nail shooter is placed into the bottom groove for fixing, in order to further prevent the cable fixing frame 200 from dropping, an adsorption magnet 412 is arranged at a position corresponding to the positioning clamping groove 411 on the supporting frame 410, the fixing sheet 210 is adsorbed and fixed through the adsorption magnet 412, the cable fixing frame 200 is effectively prevented from dropping from the supporting frame 410, the step that a worker needs to install again is caused, and the working efficiency is improved.

In the second embodiment, referring to fig. 4, the firing mechanism includes a rotating shaft disposed on the housing 310, the rotating shaft is provided with a gear 326 and a cam 327, the firing bar 322 is provided with a rack 325, the cam 327 is in interference contact with the nail striking seat 323 of the nail shooting assembly 330 to push the nail striking seat 323 to move, and other technical features are the same as those of the first embodiment.

When the nail shooting device works, a worker steps on the pedal 430, the rack 325 on the firing rod 322 is meshed with the gear 326 on the rotating shaft, so that the driving gear 326 rotates, the cam 327 is driven to rotate, the cam 327 abuts against the nail shooting seat 323 when rotating, a nail is pushed to puncture a nail shooting bullet, the nail is shot into a fastening surface, and the fastening piece is fastened with a wall.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a nail shooter for cable mount, includes nail shooter body (300) and auxiliary fixtures (400), nail shooter body (300) include casing (310), set up penetrate nail subassembly (330) and be used for promoting to penetrate the firing subassembly (320) of nail subassembly (330) in casing (310), its characterized in that: the firing assembly (320) comprises a firing rod (322) and a firing mechanism which transmits the movement of the firing rod (322) to the nail shooting assembly (330), and the movement direction of the firing rod (322) forms a certain angle with the nail shooting direction; the auxiliary tool (400) comprises a support frame (410), the support frame (410) is connected with the shell (310), a push rod (460) in sliding connection with the support frame (410) is arranged on the support frame (410), and the tail end of the push rod (460) is connected with a firing rod (322) of the nail shooter.

2. The nailer of claim 1, wherein: the firing mechanism is a firing lug (321) arranged on the firing rod (322), and the firing lug (321) is in contact with a nail striking seat (323) of the nail shooting assembly (330) in an abutting mode so as to push the nail striking seat (323) to move.

3. The nailer of claim 1, wherein: the firing mechanism comprises a rotating shaft arranged on the shell (310), a gear (326) and a cam (327) are arranged on the rotating shaft, a rack (325) is arranged on the firing rod (322), and the cam (327) is in contact with a nail striking seat (323) of the nail shooting assembly (330) in an interference mode to push the nail striking seat (323) to move.

4. The nail shooter for a cable mount according to any one of claims 1 to 3, characterized in that: the support frame (410) is provided with a reset mechanism for pushing the firing rod (322) to reset.

5. The nailer of claim 4, wherein: the handle (420) is arranged on the shell (310), the handle (420) is connected with the support frame (410), and the firing rod (322) is provided with a driving mechanism which is convenient for pushing the firing rod (322).

6. The nailer of claim 5, wherein: the reset mechanism is a reset spring (440), the reset spring (440) is sleeved on the handle (420), the driving mechanism is a pedal (430), one end of the pedal (430) is sleeved on the handle (420), and two ends of the reset spring (440) are respectively connected with the pedal (430) and the support frame (410).

7. The nailer of claim 5, wherein: the support frame (410) is provided with a sleeve (450), and the handle (420) is arranged in the sleeve (450) in a penetrating mode and is in threaded connection with the sleeve (450).

8. The nailer of claim 4, wherein: the supporting frame (410) is provided with a positioning clamping groove (411) matched with the fixing piece (210) of the cable fixing frame (200).

9. The nailer of claim 8, wherein: and an adsorption magnet (412) is arranged on the support frame (410) corresponding to the position of the positioning clamping groove (411).