CN209674079U - A kind of mounting structure that suspension type optical cable draws - Google Patents
A kind of mounting structure that suspension type optical cable draws Download PDFInfo
- Publication number
- CN209674079U CN209674079U CN201920579030.0U CN201920579030U CN209674079U CN 209674079 U CN209674079 U CN 209674079U CN 201920579030 U CN201920579030 U CN 201920579030U CN 209674079 U CN209674079 U CN 209674079U
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- CN
- China
- Prior art keywords
- optical cable
- block
- fixed
- pulley
- support frame
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- 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.)
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Abstract
The utility model discloses a kind of mounting structure that suspension type optical cable draws, it is related to communicating mounting technique field, its key points of the technical solution are that including support frame, be slidably connected adjusting block on the support frame and the adjusting component of drive adjusting block lifting；Vertical strip hole is offered on support frame as described above, the adjusting block slides in strip hole；The adjusting component includes the movable pulley for being rotatably connected on adjusting block side, the lifting rope being wrapped on movable pulley, the fixed pulley for being rotatably connected on strip hole side and the take-up pulley wound to lifting rope；The top of support frame is fixed with fixed block, and the other end of lifting rope is fixed on fixed block.The utility model, which has, is adjusted the mounting height of optical cable, convenient for being applicable in the effect of different operating situation.
Description
Technical field
The utility model relates to communicate mounting technique field more particularly to a kind of mounting structure that suspension type optical cable draws.
Background technique
In recent years, huge numbers of families are gradually come into along with optical fiber, the laying of optical cable is also increasingly subject to the concern of people.It is applying
If when optical cable, mainly using direct-burried or pipeline laying.Draw a kind of title that optical cable is optical cable workload, is from pipeline (
Under) lay and be changed to make somebody a mere figurehead a kind of mode that (ground) is laid, the junction steel pipe or hard PVC pipe from underground to ground are protected
Shield.Optical cable needs to carry out optical cable hanging installation after drawing, but the height of mounting structure that existing suspension type optical cable draws
It is fixed, it is difficult to be adjusted according to mounting height of the actual service condition to optical cable.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of peaces that suspension type optical cable draws
The mounting height of optical cable can be adjusted in assembling structure, convenient for being applicable in different working conditions.
To achieve the above object, the utility model provides following technical solution: a kind of installation that suspension type optical cable draws
Structure, including support frame, be slidably connected adjusting block on the support frame and the adjusting component of drive adjusting block lifting；The branch
Vertical strip hole is offered on support, the adjusting block slides in strip hole；The adjusting component includes being rotatably connected on
The movable pulley of adjusting block side, the lifting rope being wrapped on movable pulley, the fixed pulley for being rotatably connected on strip hole side and to hanging
The take-up pulley that rope is wound；The top of support frame is fixed with fixed block, and the other end of lifting rope is fixed on fixed block.
By using above-mentioned technical proposal, winding or releasing that take-up pulley is able to drive lifting rope are rotated, changes movable pulley
Position on vertical direction, after the position on movable pulley vertical direction changes, the height of adjusting block also changes therewith,
The position of adjusting block is changed by the way that rotation take-up pulley is convenient, so that convenient be adjusted the mounting height of optical cable, just
In the different working depth of adaptation.
The utility model is further arranged to: the regulating part for adjusting take-up pulley rotation is fixed on the take-up pulley.
By using above-mentioned technical proposal, regulating part drives take-up pulley rotation, facilitates the rotation of control take-up pulley, thus side
Just the height and optical cable volume height of block are controlled to adjust.
The utility model is further arranged to: regulating part includes the worm gear rotated coaxially with take-up pulley and and worm gear
Worm screw.
By using above-mentioned technical proposal, rotary worm is able to drive worm gear rotation, rotates coaxially to drive with worm gear
Take-up pulley rotation, facilitate control take-up pulley rotation, while the self-locking structure of worm and gear enable to rotation rear take-up
Wheel keeps stablizing.
The utility model is further arranged to: the top of the adjusting block is provided with the overhead guard protected to adjusting block.
By using above-mentioned technical proposal, overhead guard protects adjusting block, reduces the object that falls to the damage of adjusting block
It is bad.
The utility model is further arranged to: the fixation group for optical cable being fixed limit is provided on support frame as described above
Part.
By using above-mentioned technical proposal, optical cable is fixed in fixation kit so that the entirety of optical cable be able to maintain it is whole
It is clean.
The utility model is further arranged to: sliding slot is offered on support frame as described above, the fixation kit is included in sliding slot
The sliding block of interior sliding and the limited block being arranged on sliding block offer the through-hole passed through for optical cable on the limited block.
By using above-mentioned technical proposal, optical cable passes through limited block, is limited block and fixes, limited block and the fixed company of sliding block
It connects, and sliding block can be followed to interact together, convenient for the change of the fixed position of optical cable.
The utility model is further arranged to: being rotation connection between the limited block and sliding block.
By using above-mentioned technical proposal, when optical cable is in different location, the angle of limited block is different, turns with sliding block
The limited block of dynamic connection is convenient for being adapted to optical cable.
The utility model is further arranged to: the fixation that the sliding block after sliding is fixed is provided on the sliding block
Part.
By using above-mentioned technical proposal, the sliding block after sliding is fixed in fixed block, the sliding block after increasing sliding
Stability, convenient for preferably optical cable is fixed.
In conclusion advantageous effects of the invention are as follows:
1. rotation take-up pulley is able to drive the winding or releasing of lifting rope, change the position on movable pulley vertical direction, moves
After position on pulley vertical direction changes, the height of adjusting block also changes therewith, convenient by rotation take-up pulley
The position of adjusting block is changed, so that convenient be adjusted the mounting height of optical cable, it is high convenient for being adapted to different work
Degree；
2. regulating part drives take-up pulley rotation, facilitate the rotation of control take-up pulley, to facilitate the height for controlling to adjust block
And optical cable volume height；
3. rotary worm is able to drive worm gear rotation, so that the take-up pulley rotated coaxially with worm gear be driven to rotate, facilitate control
The rotation of take-up pulley processed, while the self-locking structure of worm and gear enables to the rear take-up pulley of rotation to keep stablizing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is to embody the schematic diagram for adjusting component；
Fig. 3 is the schematic diagram for embodying sliding slot；
Fig. 4 is the schematic diagram for embodying fixation kit.
In figure: 1, support frame；11, overhead guard；12, cavity；121, strip hole；13, sliding slot；2, adjusting block；3, component is adjusted；
31, fixing axle；32, movable pulley；33, lifting rope；331, fixed block；34, fixed pulley；35, take-up pulley；36, worm gear；37, worm screw；
38, shell；4, messenger wire；41, fixed ring；5, fixation kit；51, sliding block；511, convex block；52, limited block；521, through-hole；53, spiral shell
Bolt；6, optical cable.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment: a kind of mounting structure that suspension type optical cable draws, referring to Fig. 1, including the support frame fixed on the ground
1, it is slidably connected at the adjusting block 2 on 1 top of support frame, the adjusting component 3 that the height of adjusting block 2 is adjusted, passes through and adjusts
The messenger wire 4 of block 2 and the fixation kit 5 that optical cable 6 is supported.The top of support frame 1 is fixed with overhead guard 11, and overhead guard 11 is
Inverted V-shaped.The fixed ring 41 for passing through for optical cable 6 and being supported to optical cable 6 is fixed on messenger wire 4.
Referring to fig. 2, support frame 1 offers cavity 12 far from the side of optical cable 6, adjusts component 3 and is arranged in cavity 12.Branch
Support 1 offers vertical strip hole 121 close to the side of optical cable 6, and strip hole 121 is slided for adjusting block 2.
Adjusting component 3 includes that the fixing axle 31 being fixed on adjusting block 2 far from 6 side of optical cable and fixing axle 31 are rotatablely connected
Movable pulley 32, be wrapped on movable pulley 32 lifting rope 33, be rotatably connected on inside cavity 12 fixed pulley 34, setting determining cunning
It takes turns the take-up pulley 35 of 34 bottom ends, the worm gear 36 rotated coaxially with take-up pulley 35, the worm screw 37 engaged with worm gear 36 and is fixed on
Shell 38 of the take-up pulley 35 far from 6 side of optical cable.
The top of cavity 12 is fixed with fixed block 331, and one end of lifting rope 33 is fixed on fixed block 331；Lifting rope 33 it is another
One end is fixed on take-up pulley 35, and is rotated together with take-up pulley 35.The height on 34 top of fixed pulley and 121 top of strip hole
It is highly identical.Movable pulley 32 and fixed pulley 34 have together constituted with pulley blocks, as lifting rope 33 is received in the rotation of take-up pulley 35
Volume is released, and can change the position on 32 vertical direction of movable pulley, to change the position of adjusting block 2.Shell 38 is to snail
Wheel 36 protect and be supported to worm screw 37.
Referring to Fig. 3 and Fig. 4, the side of support frame 1 offers sliding slot 13, and sliding slot 13 is T-slot；Fixation kit 5 is in cunning
Sliding in slot 13.Fixation kit 5 includes the sliding block 51 slided in sliding slot 13, is rotatably connected on sliding block 51 close to 6 side of optical cable
Limited block 52 and the bolt 53 that is slidably connected with sliding block 51.The two sides of sliding block 51 are fixed with convex block 511, and convex block 511 can
Anti- limited slip block 51 is detached from out of sliding slot 13.The through-hole 521 passed through for optical cable 6 is offered on limited block 52.Rotating bolt 53, works as spiral shell
When bolt 53 is closely abutted with the side wall of sliding slot 13, the frictional force between sliding block 51 and sliding slot 13 increases, and is difficult to happen therebetween
Rotation, it is convenient that fixation is waken up with a start to sliding rear slider 51.
Application method: rotary worm 37 drives worm gear 36 and take-up pulley 35 to rotate, to control the rotation of take-up pulley 35
Lifting rope 33 is wound or released, changes the position on 32 vertical direction of movable pulley, to change the position of adjusting block 2.
After the position change of adjusting block 2, the height of messenger wire 4 with changing together, so that the height of the optical cable 6 of suspension occurs
Variation.After the height of optical cable 6 changes, the position of fixation kit 5 is also changed therewith, reduces the bending to optical cable 6.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of mounting structure that suspension type optical cable draws, it is characterised in that: including support frame (1), be slidably connected at support frame
(1) the adjusting component (3) of adjusting block (2) and drive adjusting block (2) lifting on；It is vertical to offer on support frame as described above (1)
Strip hole (121), the adjusting block (2) sliding in the strip hole (121)；The adjusting component (3) includes being rotatably connected on
The movable pulley (32) of adjusting block (2) side, is rotatably connected on strip hole (121) at the lifting rope (33) being wrapped on movable pulley (32)
The fixed pulley (34) of side and the take-up pulley (35) that lifting rope (33) is wound；The top of support frame (1) is fixed with fixation
Block (331), the other end of lifting rope (33) are fixed on fixed block (331).
2. a kind of mounting structure that suspension type optical cable draws according to claim 1, it is characterised in that: the take-up pulley
(35) regulating part for adjusting take-up pulley (35) rotation is fixed on.
3. a kind of mounting structure that suspension type optical cable draws according to claim 2, it is characterised in that: the regulating part packet
Include the worm gear (36) rotated coaxially with take-up pulley (35) and the worm screw (37) with worm gear (36) cooperation.
4. a kind of mounting structure that suspension type optical cable draws according to claim 1, it is characterised in that: the adjusting block
(2) top is provided with the overhead guard (11) protected to adjusting block (2).
5. a kind of mounting structure that suspension type optical cable draws according to claim 1, it is characterised in that: support frame as described above
(1) fixation kit (5) for optical cable (6) being fixed limit is provided on.
6. a kind of mounting structure that suspension type optical cable draws according to claim 5, it is characterised in that: support frame as described above
(1) it is offered on sliding slot (13), the fixation kit (5) is included in the sliding block (51) slided in sliding slot (13) and is arranged in cunning
Limited block (52) on block (51) offers the through-hole (521) passed through for optical cable (6) on the limited block (52).
7. a kind of mounting structure that suspension type optical cable draws according to claim 6, it is characterised in that: the limited block
It (52) is rotation connection between sliding block (51).
8. a kind of mounting structure that suspension type optical cable draws according to claim 6, it is characterised in that: the sliding block (51)
On be provided with the fixing piece that the sliding block (51) after sliding is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579030.0U CN209674079U (en) | 2019-04-25 | 2019-04-25 | A kind of mounting structure that suspension type optical cable draws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579030.0U CN209674079U (en) | 2019-04-25 | 2019-04-25 | A kind of mounting structure that suspension type optical cable draws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209674079U true CN209674079U (en) | 2019-11-22 |
Family
ID=68574726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579030.0U Expired - Fee Related CN209674079U (en) | 2019-04-25 | 2019-04-25 | A kind of mounting structure that suspension type optical cable draws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111552045A (en) * | 2020-06-12 | 2020-08-18 | 新三科技有限公司 | Optical cable leading laying device and method |
| CN113835180A (en) * | 2021-09-30 | 2021-12-24 | 西南交通大学 | Tensile machine for adjusting tensioning of sensing optical cable |
-
2019
- 2019-04-25 CN CN201920579030.0U patent/CN209674079U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111552045A (en) * | 2020-06-12 | 2020-08-18 | 新三科技有限公司 | Optical cable leading laying device and method |
| CN113835180A (en) * | 2021-09-30 | 2021-12-24 | 西南交通大学 | Tensile machine for adjusting tensioning of sensing optical cable |
| CN113835180B (en) * | 2021-09-30 | 2022-06-24 | 西南交通大学 | Tensile machine for adjusting tensioning of sensing optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210425 |