CN217085319U - Fusion splicing device with positioning function for optical fiber grating - Google Patents

Abstract

The utility model discloses an optical fiber grating is with butt fusion device that has locate function, including main part, bottom antiskid tilt prevention mechanism, suitable dress formula positioning mechanism and dustproof protection mechanism, the below both sides of main part are provided with bottom antiskid tilt prevention mechanism, and the both sides of main part are provided with suitable dress formula positioning mechanism, the outside that suits dress formula positioning mechanism is provided with dustproof protection mechanism, bottom antiskid tilt prevention mechanism includes chassis, rotatory dress axle, vaulting pole, anti-skidding callus on the sole, spring card dress spare and spacing connecting block, and the middle part of chassis is provided with rotatory dress axle. This optical fiber grating is with butt fusion device that has locate function utilizes screw dress pore pair to impel the shank of bolt and carry out the spiral shell dress and impel, and the piece that rotates that sets up through the end afterwards can drive the even dress cardboard of reserving the laminating and carry out the propulsion operation with speed, and the soft pad of its outside laminating can carry out location on a large scale to the machined part of male and press from both sides the dress to can satisfy in the machined part of various not unidimensional.

Description

Fusion splicing device with positioning function for optical fiber grating

Technical Field

The utility model relates to an optical fiber grating processing technology field specifically is an optical fiber grating is with butt fusion device that has locate function.

Background

An optical fiber is a communication optical cable, consisting of two or more glass or plastic optical fiber cores, which are located in a protective covering, covered by a plastic PVC outer sleeve, and the signal transmission along the internal optical fiber is generally carried out using infrared rays, and an optical fiber fusion splicer is mainly used for the construction and maintenance of optical cables in optical communication, so it is called an optical cable fusion splicer.

In the application of the fusion splicing device for the optical fiber grating in the market, some optical fibers are only manually or simply placed and clamped in the fusion splicing process, the fusion splicing parts of the two optical fibers can be deviated due to the influence of various external factors during operation, and the accuracy is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber grating is with butt fusion device that has locate function to solve some optic fibre that propose among the above-mentioned background art and only utilize the manual work or simply place the centre gripping operation at the butt fusion in-process, receive external various factor influence when the operation and probably lead to two optic fibre butt fusion portions to take place to squint, influence the problem of precision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical fiber grating is with butt fusion device that has locate function, includes main part, bottom antiskid tilt prevention mechanism, suits dress formula positioning mechanism and dustproof protection mechanism, the below both sides of main part are provided with bottom antiskid tilt prevention mechanism, and the both sides of main part are provided with suit formula positioning mechanism, the outside that suits dress formula positioning mechanism is provided with dustproof protection mechanism, bottom antiskid tilt prevention mechanism includes chassis, rotatory dress axle, vaulting pole, anti-skidding callus on the sole, spring clamping piece and spacing block, and the middle part of chassis is provided with rotatory dress axle, the avris of rotatory dress axle is provided with the vaulting pole, and one section anti-skidding callus on the sole that is provided with in the outside of vaulting pole, the both sides of main part are provided with spring clamping piece, one side of chassis is provided with spacing block.

Furthermore, the support rods, the bottom frame and the main body form a rotary supporting structure through a rotary installing shaft, and the support rods and the rotary installing shaft are symmetrically distributed along the vertical central axis of the main body.

Furthermore, the spring clamping pieces and the main body are connected, and the two groups of spring clamping pieces are arranged.

Further, it includes assembly part, hollow dress groove, screw thread dress hole, propulsion shank of bolt, control key, rotates piece, adorns cardboard and soft dress pad even to suit the formula positioning mechanism, and the assembly part middle part is provided with hollow dress groove, one side of assembly part is provided with screw thread dress hole, and the middle part in screw thread dress hole is provided with propulsion shank of bolt, the limit end of propulsion shank of bolt is provided with the control key, and the other end middle part of propulsion shank of bolt is provided with rotates the piece, the avris that rotates the piece is provided with the dress cardboard even, and the outside of adorning the cardboard even is provided with soft dress pad.

Furthermore, the continuous installation clamping plate forms a telescopic structure through a threaded installation hole, a pushing bolt rod, a rotating part and a hollow installation groove, and the edge end of the pushing bolt rod is connected with the control key.

Furthermore, the length of the connecting clamping plate is matched with the reserved size of the hollow installing groove, and a soft installing pad is arranged on the outer side of the connecting clamping plate.

Further, dustproof protection mechanism includes rotating assembly, dress board and sealed subsides, and rotating assembly's avris is provided with the dress board, the inboard of dress board is provided with sealed subsides.

Furthermore, the mounting plate forms a rotary opening and closing structure through the rotating assembly and the adaptive positioning mechanism, and the inner side of the mounting plate is provided with a sealing paste.

Compared with the prior art, the beneficial effects of the utility model are that: this optical fiber grating is with butt fusion device that has locate function utilizes screw dress pore pair to impel the shank of bolt and carry out the spiral shell dress and impel, and the piece that rotates that sets up through the end afterwards can drive the even dress cardboard of reserving the laminating and carry out the propulsion operation with speed, and the soft pad of its outside laminating can carry out location on a large scale to the machined part of male and press from both sides the dress to can satisfy in the machined part of various not unidimensional.

The placing position of general main part all is on ground, and the user need squat down or bow and place the machined part in the main part and make it carry out the butt fusion operation, and troublesome extremely, usable rotatory dress axle is rotated the bracing piece to the inclination that expands outward this moment and is supported, also improves the height of self when improving the main part and grabbing the land fertility to bring the convenience for giving the user's butt fusion.

After the user transversely fills in hollow grooving with the machined part, the counterpoint accuracy nature of machined part when guaranteeing the butt fusion in both ends, utilize screw dress pore pair to advance the shank of bolt to carry out the spiral shell dress and impel this moment, the rotation piece that sets up through the end can drive the even dress cardboard of reserving the laminating afterwards carries out the propulsion operation with the speed, the soft dress pad of its outside laminating can carry out location on a large scale to the male part and press from both sides the dress, and soft dress pad self material does not have the melting point soft dress material simultaneously and also can not bring the damage to the machined part of pressing from both sides the dress, it can to follow-up carry out the butt fusion, and this above-mentioned mechanism can satisfy in various not unidimensional machined parts, and the high practicability is obtained.

When the main part is not used daily, the setting of user's accessible rotatory subassembly clamps the dress board in the outside of fitting the dress formula positioning mechanism to reach the effect of sealed hollow dress groove port, thereby avoid external dust etc. to get into wherein and bring the difficulty for subsequent clearance.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front detail structure diagram of the present invention;

FIG. 3 is a schematic structural view of the main body and the adaptive positioning mechanism in a top perspective view;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 3 according to the present invention.

In the figure: 1. a main body; 2. a bottom anti-skid and anti-tilt mechanism; 201. a chassis; 202. rotating and installing a shaft; 203. a stay bar; 204. anti-skid foot pad pasting; 205. a spring clamp; 206. a limiting connecting block; 3. an adaptive positioning mechanism; 301. an assembly member; 302. hollow grooving; 303. screwing holes; 304. pushing the bolt rod; 305. a control key; 306. a rotating member; 307. connecting and installing a clamping plate; 308. soft mounting of the cushion; 4. a dust-proof protection mechanism; 401. a rotating assembly; 402. plate installation; 403. and (7) sealing and pasting.

Detailed Description

As shown in fig. 1 to 2, a fusion splicing apparatus for fiber grating having a positioning function, comprising: the anti-skid and anti-tilt device comprises a main body 1, a bottom anti-skid and anti-tilt mechanism 2, a proper-installation type positioning mechanism 3 and a dustproof protection mechanism 4, wherein the bottom anti-skid and anti-tilt mechanism 2 is arranged on two sides below the main body 1, the proper-installation type positioning mechanism 3 is arranged on two sides of the main body 1, the dustproof protection mechanism 4 is arranged on the outer side of the proper-installation type positioning mechanism 3, the bottom anti-skid and anti-tilt mechanism 2 comprises an underframe 201, a rotating installation shaft 202, a support rod 203, an anti-skid foot pad 204, a spring clamping piece 205 and a limiting connecting block 206, the middle part of the underframe 201 is provided with the rotating installation shaft 202, the support rod 203 is provided with the support rod 203 at the side of the rotating installation shaft 202, the support rod 203, the underframe 201 and the main body 1 form a rotating type support structure through the rotating installation shaft 202, the support rod 203 and the rotating installation shaft 202 are symmetrically distributed along the vertical central axis of the main body 1, the anti-skid foot pad 204 is arranged on one section of the outer side of the support rod 203, the spring clamping piece 205 is arranged on two sides of the main body 1, one side of chassis 201 is provided with spacing connecting block 206, vaulting pole 203 constitutes rotation formula bearing structure through rotatory dress axle 202 with chassis 201 and main part 1, and the both sides of main part 1 are provided with spring clamping piece 205, the position of placing of general main part 1 is all on ground, the user need squat down or bend over and place the machined part in main part 1 and make it carry out the butt fusion operation, it is troublesome extremely, usable rotatory dress axle 202 is rotatory vaulting pole 203 to the inclination that expands outward this moment supports, also improve the height of self when improving main part 1 and grab the land fertility, thereby bring convenience for the user's butt fusion.

As shown in FIG. 3, a fusion splicing device for fiber grating with positioning function, a fitting type positioning mechanism 3 comprises an assembly member 301, a hollow groove 302, a threaded hole 303, a pushing bolt rod 304, a control key 305, a rotating member 306, a fitting clamping plate 307 and a soft pad 308, the hollow groove 302 is arranged in the middle of the assembly member 301, the threaded hole 303 is arranged on one side of the assembly member 301, the pushing bolt rod 304 is arranged in the middle of the threaded hole 303, the control key 305 is arranged at the edge end of the pushing bolt rod 304, the rotating member 306 is arranged in the middle of the other end of the pushing bolt rod 304, the fitting clamping plate 307 is arranged on the side of the rotating member 306, the fitting clamping plate 307 forms a telescopic structure with the rotating member 306 and the hollow groove 302 through the threaded hole 303, the pushing bolt rod 304, the edge end of the pushing bolt rod 304 is connected with the control key 305, the soft pad 308 is arranged on the outer side of the fitting clamping plate 307, the length of even dress cardboard 307 and the reservation size phase-match of hollow dress groove 302, and the outside of even dress cardboard 307 is provided with soft dress pad 308, transversely fill in hollow dress groove 302 back with the machined part when the user, the counterpoint accuracy nature of machined part when guaranteeing the butt fusion of both ends, utilize screw thread dress hole 303 to carry out the spiral shell dress to impel shank 304 and impel this moment, rotate the piece 306 that sets up through the end afterwards and can drive even dress cardboard 307 of reserving the laminating and carry out the propulsion operation with speed, the soft dress pad 308 of its outside laminating can carry out extensive location clamp dress to the male machined part, and soft dress pad 308 self material does not have the melting point and soft dress material also can not bring the damage to the machined part of pressing from both sides dress simultaneously, follow-up carry out the butt fusion can, and this above-mentioned mechanism can satisfy in the machined part of various not unidimensional, improve the practicality.

As shown in fig. 4, a fusion splicing device for fiber grating with positioning function, a dustproof protection mechanism 4 includes a rotating component 401, a mounting plate 402 and a sealing paste 403, the side of the rotating component 401 is provided with the mounting plate 402, the inner side of the mounting plate 402 is provided with the sealing paste 403, the mounting plate 402 forms a rotary opening and closing structure with an adaptive positioning mechanism 3 through the rotating component 401, and the inner side of the mounting plate 402 is provided with the sealing paste 403, when the main body 1 is not used daily, a user can clamp the mounting plate 402 outside the adaptive positioning mechanism 3 through the rotating component 401, so as to achieve the effect of sealing the port of the hollow mounting groove 302, and prevent external dust and the like from entering the sealing paste, thereby bringing difficulty to subsequent cleaning.

The working principle is as follows: for the optical fiber grating with the welding device with the positioning function, firstly, after a user transversely plugs a workpiece into the hollow assembling groove 302, in order to ensure the alignment accuracy of the workpiece during welding at two ends, the screw thread assembling hole 303 is utilized to screw and advance the pushing bolt rod 304, then the rotating piece 306 arranged at the end head can drive the connecting and assembling clamping plate 307 which is reserved and jointed to carry out the pushing operation at the same speed, the soft assembling pad 308 jointed at the outer side can carry out the positioning and clamping on the inserted workpiece in a large range, the material of the soft assembling pad 308 does not have a melting point, meanwhile, the soft assembling material can not damage the clamped workpiece, and the subsequent welding can be carried out, and the mechanism can meet the requirements of workpieces with different sizes, the practicability is improved, and finally, when the skin is not used in daily life in the main body 1, the user can clamp the assembling plate 402 at the outer side of the adaptive positioning mechanism 3 through the arrangement of the rotating assembly 401, so as to achieve the effect of sealing the port of the hollow containing groove 302 and avoid external dust and the like from entering the hollow containing groove so as to bring difficulty to subsequent cleaning.

Claims (8)

1. The utility model provides an optical fiber grating is with butt fusion device that has locate function, includes main part (1), bottom antiskid anti-tilt mechanism (2), fits formula positioning mechanism (3) and dustproof protection mechanism (4), its characterized in that: the below both sides of main part (1) are provided with bottom antiskid anti-tilt mechanism (2), and the both sides of main part (1) are provided with suitable dress formula positioning mechanism (3), the outside that fits dress formula positioning mechanism (3) is provided with dustproof protection mechanism (4), bottom antiskid anti-tilt mechanism (2) are including chassis (201), rotatory dress axle (202), vaulting pole (203), anti-skidding callus on the sole (204), spring card spare (205) and spacing connection piece (206), and the middle part of chassis (201) is provided with rotatory dress axle (202), the avris of rotatory dress axle (202) is provided with vaulting pole (203), and one section outside of vaulting pole (203) is provided with anti-skidding callus on the sole (204), the both sides of main part (1) are provided with spring card spare (205), one side of chassis (201) is provided with spacing connection piece (206).

2. A fusion splicing apparatus for fiber grating according to claim 1, wherein: the support rods (203) form a rotary type supporting structure with the base frame (201) and the main body (1) through the rotary installing shaft (202), and the support rods (203) and the rotary installing shaft (202) are symmetrically distributed along the vertical central axis of the main body (1).

3. A fusion splicing apparatus for fiber grating according to claim 1, wherein: the spring clamping pieces (205) are connected with the main body (1), and two groups of spring clamping pieces (205) are arranged.

4. A fusion splicing apparatus for fiber grating according to claim 1, wherein: fit dress formula positioning mechanism (3) including assembly part (301), hollow dress groove (302), screw dress hole (303), propulsion bolt pole (304), control key (305), rotate piece (306), link and adorn cardboard (307) and soft dress pad (308), and assembly part (301) middle part is provided with hollow dress groove (302), one side of assembly part (301) is provided with screw dress hole (303), and the middle part of screw dress hole (303) is provided with propulsion bolt pole (304), the limit end of propulsion bolt pole (304) is provided with control key (305), and the other end middle part of propulsion bolt pole (304) is provided with rotates piece (306), the avris of rotating piece (306) is provided with link and adorns cardboard (307), and the outside of link and adorn cardboard (307) is provided with soft dress pad (308).

5. A fusion splicing apparatus for fiber grating according to claim 4, wherein: the connecting clamping plate (307) forms a telescopic structure with the rotating piece (306) and the hollow installing groove (302) through a threaded installing hole (303), a pushing bolt rod (304), and the edge end of the pushing bolt rod (304) is connected with the control key (305).

6. A fusion splicing apparatus for fiber grating according to claim 4, wherein: the length of the connecting clamp plate (307) is matched with the reserved size of the hollow installing groove (302), and a soft installing pad (308) is arranged on the outer side of the connecting clamp plate (307).

7. A fusion splicing apparatus for fiber grating according to claim 1, wherein: dustproof protection mechanism (4) include rotating assembly (401), dress board (402) and sealed subsides (403), and the avris of rotating assembly (401) is provided with dress board (402), the inboard of dress board (402) is provided with sealed subsides (403).

8. A fusion splicing apparatus for fiber grating according to claim 7, wherein: the plate loading device is characterized in that the plate loading (402) and the adaptive positioning mechanism (3) form a rotary opening and closing structure through the rotating assembly (401), and a sealing sticker (403) is arranged on the inner side of the plate loading (402).

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