CN209842131U - Portable fixing device for railway communication optical cable connection - Google Patents
Portable fixing device for railway communication optical cable connection Download PDFInfo
- Publication number
- CN209842131U CN209842131U CN201920797106.7U CN201920797106U CN209842131U CN 209842131 U CN209842131 U CN 209842131U CN 201920797106 U CN201920797106 U CN 201920797106U CN 209842131 U CN209842131 U CN 209842131U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- connecting plate
- workstation
- plate
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model provides a portable railway communication optical cable continues and uses fixing device, fixing device includes horizontal connecting plate on table surface, fixes workstation fixture and two optical cable fixture of setting in the connecting plate upper surface both sides together with connecting plate and workstation, every optical cable fixture includes the centre gripping base that bottom and connecting plate are connected and the punch holder that sets up in centre gripping base top through the connecting bolt of both sides, the upper surface of centre gripping base and the lower surface of punch holder correspond respectively and are provided with two recesses, and these two recesses utilize the appearance chamber that forms fixed optical cable after bolted connection is fixed at punch holder and centre gripping base. The utility model discloses the effectual splice closure that has prevented removes, just the utility model discloses simple structure, convenient to carry.
Description
Technical Field
The utility model relates to a railway communication optical cable technical field, specific portable railway communication optical cable continues and uses fixing device that says so.
Background
With the development of railway engineering construction, the number of laid optical cables and the number of cores are increased year by year, and the outdoor optical cable connection workload is increased more and more. In the railway communication optical cable connection construction, due to the fact that connection places are located on the side of a railway shoulder or a roadbed, working space is narrow, optical cable connection personnel are generally provided with 1-2 persons, connection tools are various, all operation tool materials need to be carried manually to get on or off a railway, an optical cable connection workbench is often built through a light and simple table, and an optical cable connection box is not easy to fix. The loose fixation of the optical cable closure often results in the breakage of the fused fiber core, which requires re-fusion. Because the movement of the optical cable splice closure is caused by the self-twisting elasticity of the optical cable after the optical cable and the splice closure are connected and fixed, a fixing device is required to be arranged before the optical cable is spliced to fixedly connect the optical cable to be spliced with the workbench, the splice closure is prevented from moving in the process of splicing the optical cable, and the fixing device has portability due to the limitation of working environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the fixed not jail of optical cable splice closure and often lead to the problem of the fibre core rupture of butt fusion completion, the utility model provides a portable optical cable fixing device that continues, this fixing device has avoided the optical cable to be continuing the problem that the in-process splice closure removed at the process of continuing through optical cable and workstation fixed connection that will need continuing, and has improved the work efficiency that the optical cable continues.
The utility model discloses a realize above-mentioned technical problem, the technical scheme who adopts is a portable optical cable fixing device that continues, fixing device includes horizontal connecting plate on table surface, fixes workstation fixture together with connecting plate and workstation and sets up two optical cable fixture in connecting plate upper surface both sides, its characterized in that: every optical cable fixture includes that the bottom sets up the punch holder in the centre gripping base top with the connecting bolt through both sides with the centre gripping base that the connecting plate is connected, the upper surface of centre gripping base and the lower surface of punch holder correspond respectively and are provided with two recesses, and these two recesses utilize 302 to be connected fixedly at punch holder and centre gripping base and form the appearance chamber of fixed optical cable.
As the utility model discloses a further optimization scheme does: the connecting plate is of a telescopic structure and comprises an outer plate and an inner plate, wherein one optical cable clamping mechanism is arranged at one end of the outer plate, the other end of the outer plate is provided with an open cavity along the length direction of the outer plate, one end of the inner plate is arranged in the open cavity in a sliding mode, the other end of the inner plate is connected with the other optical cable clamping mechanism, and the distance between the two optical cable clamping mechanisms is adjusted by changing the distance of the inner plate sliding into the open cavity.
As the utility model discloses a further optimization scheme does: workstation clamping mechanism is including being located workstation both sides below and having gapped backup pad with the workstation, and the backup pad passes through the both sides fixed connection of arc and connecting plate respectively, has the nut in the backup pad, and sets up in the nut rather than screw-thread fit's screw rod, makes its top penetrate the tight workstation bottom surface in the clearance or loosen through rotating the screw rod.
As the utility model discloses the further optimization scheme of last improvement scheme does: and a top plate for increasing the contact area between the screw rod and the bottom surface of the workbench is arranged between the screw rod and the bottom surface of the workbench, and a handle convenient for manually rotating the screw rod is arranged at one end of the screw rod, which is far away from the bottom surface of the workbench.
As the utility model discloses a further optimization scheme does: the clamping base is welded on the connecting plate, a threaded hole is formed in the clamping base, a connecting hole is formed in the upper clamp plate corresponding to the threaded hole in the clamping base, and the upper clamp plate penetrates through the connecting hole and the threaded hole through bolts to be fixedly connected with the clamping base.
As the utility model discloses a further optimization scheme does: the workbench clamping mechanism and the connecting plate are made of light stainless steel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the utility model discloses a set up fixing device on the optical cable splice table and connect the optical cable that continues at the optical cable splice box both ends with the firm connection of the work table face of continuing respectively, the effectual splice box that has prevented moves, just the utility model discloses simple structure, convenient to carry;
2) the connecting plate in the worktable clamping mechanism of the utility model is telescopic and adjustable in distance, and is suitable for various optical cable connecting worktables with different specifications;
3) the top of screw rod is equipped with strengthens the roof, makes workstation clamping mechanism increase and the area of contact of the table surface bottom surface that continues to it is more stable, the bottom of screw rod is equipped with the handle and is screw-thread fit with the U-shaped groove, convenient manual rotatory adjusting screw stroke.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the optical cable clamping mechanism of the present invention;
the labels in the figure are: 1. connecting plate, 2, workstation fixture, 201, arc, 202, backup pad, 203, roof, 204, nut, 205, screw rod, 206, handle, 3, optical cable fixture, 301, centre gripping base, 302, screw hole, 303, bolt, 304, punch holder, 4, workstation, 5, optical cable.
Detailed Description
The technical solution of the present invention is further described with reference to the following specific embodiments.
As shown in fig. 1: a portable optical cable connection fixing device is tightly attached to an optical cable connection workbench 4 and buckled on the optical cable connection workbench 4 and comprises a connecting plate 1 transversely arranged on the surface of the workbench 4, workbench clamping mechanisms 2 for fixing the connecting plate 1 and the workbench 4 together and optical cable clamping mechanisms 3 arranged on two sides of the upper surface of the connecting plate 1, wherein the connecting plate 1 comprises an inner plate 102 and an outer plate 101, one optical cable clamping mechanism 3 is arranged at one end of the outer plate 101, the other end of the outer plate 101 is provided with an open cavity along the length direction of the outer plate, one end of the inner plate 102 is arranged in the open cavity in a sliding mode, the other end of the inner plate 102 is connected with the other optical cable clamping mechanism 3, and the distance between the two optical cable clamping mechanisms 3 is adjusted by changing the distance that the inner plate 102 slides into the open cavity. Can be according to the length of the size adjustment connecting plate 1 of actual optical cable continuous workstation 9, optical cable continuous workstation 9 face is hugged closely to connecting plate 1, workstation fixture 2 is including being located workstation 4 both sides below and having gapped backup pad 202 with workstation 4, and backup pad 202 respectively through arc 201 and connecting plate 1 both sides fixed connection, just it has a circular through hole to open on the backup pad 202, and it has a nut 204 to correspond to weld on circular through hole, makes the hole on the nut 204 corresponding with circular through hole, sets up in the nut 204 rather than screw-thread fit's screw rod 205, makes screw rod 205 can reciprocate and fix through nut 204, and it is tight workstation 4 bottom surface or loosen in penetrating the clearance through rotating screw rod 205 and making its top. Still fill up a roof 203 between screw rod 205 and the 4 bottom surfaces of workstation, increase workstation fixture 2 and the area of contact who continues the 4 bottom surfaces of workstation to it is more stable, the one end that 4 bottom surfaces of workstation were kept away from to screw rod 205 still is equipped with handle 206, makes things convenient for manual rotatory screw rod 205 adjusting screw 205 stroke, workstation fixture 2 and connecting plate 1 all adopt light-duty stainless steel, increase its durability and portability.
As shown in fig. 2: optical cable fixture 3 sets up respectively at the both ends of connecting plate 1, and this optical cable fixture 3 includes centre gripping base 301 and establishes the punch holder 304 in centre gripping base 301 top, the upper surface of centre gripping base 301 is equipped with two arc recesses, and open the both sides of arc recess has two screw hole 302, and this centre gripping base 301 welds on connecting plate 2, be equipped with the arc recess corresponding with the arc recess on the centre gripping base 301 on the punch holder 304 respectively, make to form the appearance chamber that can fix optical cable 10 between the arc recess and pass the connecting hole on the punch holder 304 and fix punch holder 304 with centre gripping base 301 through bolt 303 and screw hole 302 on the centre gripping base 301.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments with equivalent changes when using the technical content disclosed above without departing from the technical scope of the present invention, but all the technical contents of the present invention do not depart from the technical content of the present invention, and any simple modification, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to the technical scope of the present invention.
Claims (6)
1. The utility model provides a portable railway communication optical cable is fixing device for continuing, fixing device includes connecting plate (1) of horizontal on workstation (4) face, with workstation fixture (2) and two optical cable fixture (3) of setting in connecting plate (1) upper surface both sides that connecting plate (1) and workstation (4) are fixed together, its characterized in that: every optical cable fixture (3) include bottom and clamping base (301) that connecting plate (1) are connected and connecting bolt (303) through both sides set up punch holder (304) in clamping base (301) top, the upper surface of clamping base (301) and the lower surface of punch holder (304) correspond respectively and are provided with two recesses, and these two recesses utilize bolt (303) to connect the appearance chamber (305) that forms fixed optical cable (5) after fixed at punch holder (304) and clamping base (301).
2. A portable railway communication cable splice holding fixture as claimed in claim 1, wherein: the connecting plate (1) is of a telescopic structure, the connecting plate (1) comprises an outer plate (101) and an inner plate (102), one optical cable clamping mechanism (3) is arranged at one end of the outer plate (101), the other end of the outer plate (101) is provided with an open cavity along the length direction of the outer plate, one end of the inner plate (102) is arranged in the open cavity in a sliding mode, the other end of the inner plate is connected with the other optical cable clamping mechanism (3), and the distance between the two optical cable clamping mechanisms (3) is adjusted by changing the distance of the inner plate (102) sliding into the open cavity.
3. A portable railway communication cable splice holding fixture as claimed in claim 1, wherein: workstation fixture (2) including being located workstation (4) both sides below and having gapped backup pad (202) with workstation (4), and backup pad (202) respectively through arc (201) and the both sides fixed connection of connecting plate (1), have nut (204) in backup pad (202), and set up in nut (204) rather than screw-thread fit's screw rod (205), through rotating screw rod (205) make its top penetrate tight workstation (4) bottom surface in the clearance or loosen.
4. A portable railway communication cable splice holding fixture as claimed in claim 3, wherein: a top plate (203) for increasing the contact area of the screw (205) and the workbench (4) is arranged between the screw (205) and the bottom surface of the workbench (4), and a handle (206) convenient for manually rotating the screw is arranged at one end of the screw (205) far away from the bottom surface of the workbench (4).
5. A portable railway communication cable splice holding fixture as claimed in claim 1, wherein: the clamping base (301) is welded on the connecting plate (1), a threaded hole (302) is formed in the clamping base (301), a connecting hole is formed in the upper clamping plate (304) corresponding to the threaded hole (302) in the clamping base (301), and the upper clamping plate (304) penetrates through the connecting hole and the threaded hole (302) through a bolt (303) to be fixedly connected with the clamping base (301).
6. A portable railway communication cable splicing fixture according to claim 1 or 2, wherein: the workbench clamping mechanism (2) and the connecting plate (1) are made of light stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797106.7U CN209842131U (en) | 2019-05-30 | 2019-05-30 | Portable fixing device for railway communication optical cable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797106.7U CN209842131U (en) | 2019-05-30 | 2019-05-30 | Portable fixing device for railway communication optical cable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209842131U true CN209842131U (en) | 2019-12-24 |
Family
ID=68898089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797106.7U Active CN209842131U (en) | 2019-05-30 | 2019-05-30 | Portable fixing device for railway communication optical cable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209842131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812792A (en) * | 2020-08-13 | 2020-10-23 | 国网湖北省电力有限公司咸宁供电公司 | OPGW optical cable splice closure fixing device |
| CN113008580A (en) * | 2021-02-23 | 2021-06-22 | 武汉智慧地铁信息技术有限公司 | Train monitoring system and monitoring method based on fiber bragg grating |
-
2019
- 2019-05-30 CN CN201920797106.7U patent/CN209842131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812792A (en) * | 2020-08-13 | 2020-10-23 | 国网湖北省电力有限公司咸宁供电公司 | OPGW optical cable splice closure fixing device |
| CN113008580A (en) * | 2021-02-23 | 2021-06-22 | 武汉智慧地铁信息技术有限公司 | Train monitoring system and monitoring method based on fiber bragg grating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209842131U (en) | Portable fixing device for railway communication optical cable connection | |
| CN208157984U (en) | A kind of power engineering cable shear | |
| CN214292117U (en) | Pneumatic clamping device for cutting machine tool | |
| CN106001947A (en) | Automatic centering clamp for laser pipe cutter | |
| CN203956402U (en) | A kind of fire-fighting robot track beam assembly platform | |
| CN205764465U (en) | A kind of self-centering clamp for laser pipe cutter | |
| CN209754133U (en) | Auto-parts's cutting process device | |
| CN202428147U (en) | Flange and connection pipe aligner for pressure container | |
| CN215879456U (en) | Double-end plane arc punching device for pipe fitting | |
| CN214392972U (en) | Workpiece positioning device for ultrasonic welding device | |
| CN211028812U (en) | Clamping tool for welding steel pipe | |
| CN215772322U (en) | Indoor electric wire lays and uses clamping device | |
| CN212846021U (en) | Intelligent substation SCD positioner for optic fibre | |
| CN103639634A (en) | Welding tool for outgoing line | |
| CN213827698U (en) | Single-top single-holding welding tool | |
| CN211966308U (en) | Focus-adjustable handheld optical fiber laser welding head | |
| CN210517283U (en) | Clamping mechanism for crimping ground wire | |
| CN211136389U (en) | Clamp capable of clamping objects in various shapes for deep hole drilling and milling machine | |
| CN210692989U (en) | Automatic crimping device for lead splicing sleeve | |
| CN210668946U (en) | Automatic ground wire crimping equipment with separated layout structure | |
| CN207447531U (en) | A kind of die head threading machine clamping positioning mechanism and die head threading machine | |
| CN214392963U (en) | Deep sea oil gas equipment fender bracket assembly welding device | |
| CN210997297U (en) | Automatic welding device capable of guaranteeing perpendicularity of jacking cross beam | |
| CN216633199U (en) | Reducing concentric electroslag pressure welding clamp | |
| CN203541826U (en) | Short three-way ferrule special for welding pipe tongs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |