CN201527506U - Optical cable layer - Google Patents
Optical cable layer Download PDFInfo
- Publication number
- CN201527506U CN201527506U CN2009202789577U CN200920278957U CN201527506U CN 201527506 U CN201527506 U CN 201527506U CN 2009202789577 U CN2009202789577 U CN 2009202789577U CN 200920278957 U CN200920278957 U CN 200920278957U CN 201527506 U CN201527506 U CN 201527506U
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- laying device
- optical cable
- rubber tire
- main body
- device main
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Abstract
The utility model relates to an optical cable layer. A layer main body is disposed perpendicularly, the front of the layer main body is provided with a cutting blade while the rear thereof is connected with a cable conveying pipe disposed from top to bottom, two positions of the upper end of the layer main body at different heights are respectively provided with a connecting pin and a transverse beam in a penetrating form, the connecting pin is located above the transverse beam, the left side and the right side of the connecting pin are respectively pivotally connected with one end of an upwards supporting arm, the left side and the right side of the transverse beam are respectively pivotally connected with one end of a downwards pulling arm, the upwards supporting arm and the downwards pulling arm are equal in length and are parallel mutually, other ends of the upwards supporting arm and the downwards pulling arm are respectively pivotally connected to positions of a back plate at different heights, lifting cylinders are respectively connected among the left and right sides of the connecting pin and the back plate, and an included angle is formed between each lifting cylinder and the upwards supporting arm.
Description
Technical field
The utility model relates to a kind of utensil of laying optical cable, particularly relates to a kind of suspended vibration formula optical cable laying device, belongs to optical cable project construction equipment.
Background technology
At present, in the field, when the long distance in wasteland is buried the optical cable construction operation underground, great majority still adopt artificial or excavator excavation open drain after, insert optical cable after, backfill soil is finished laying again.Shortcomings such as quantities is big, construction cost is high, used staff is many, and efficient is extremely low.And behind the excavation of open drain, when layering again, the three-dimensional laying, the required cost of its construction work amount is multiplied, and operating efficiency is lower.After the backfill of open drain, underground soil is returned the face of land, has destroyed face of land soil property greatly, makes the soil property growing plant not for many years on the optical cable ditch, has played great destruction for natural, ecological.
For this reason, the existing optical cable laying device that uses behind draw-off equipment of pulling occurs, and attempts to reduce the ditching area, increases work efficiency, and reduce the destruction to natural, ecological.Yet, find that in use existing laying device still exists many deficiencies:
As shown in Figure 9, the complex structure of existing laying device, and the distance between the draw-off equipment 32 is bigger, and in the time of curved excessively, R is bigger for the laying device radius of turn, makes turning difficult.
As shown in figure 10, the blade of existing laying device is directly to be fixed on the laying device main body, in order to reduce to cut resistance, the lower end of laying device main body must be made as bending rearward, thus, not only operation resistance is big, and the laying device main body is forwards cut when mobile, with being subjected to buoyancy F upwards, cause the depth of cut instability, make that existing laying device can't be a horizontal on-line operation.
As shown in figure 11, existing laying device is when turning, and line outlet will be close to the joint-cutting furrow bank, and cable and joint-cutting furrow bank will produce big friction, damage optical cable easily.
In addition, the gait of march and the cable laying linear velocity of existing laying device can not be in time synchronous, cause tension or loose excessively, and also damage optical cable easily or cause waste, also be a very important problem.
As seen, the operation resistance of existing optical cable laying device is big, the difficulty of turning, and the optical cable degree of depth and optical cable are stretched the deficiency of having not done justice to one's drinking capacity, and can't can not adapt to ground constructions such as pan soil, frozen soil, rubble a horizontal on-line operation, have many deficiencies, demand urgently overcoming and solve.
Summary of the invention:
Main goal of the invention of the present utility model is exactly problem and the defective that exists at above-mentioned prior art, and a kind of optical cable laying device is provided, and the optical cable laying device is integrated into a cramped construction, and reduces the radius of turn of laying device.
The utility model provides a kind of optical cable laying device, and its purpose also is, optical cable loosely can be embedded in undergroundly, avoids the friction infringement of joint-cutting furrow bank to cable line, also reaches the purpose of laying cable line like a cork on a horizontal line.
To achieve the above object of the invention, the utility model adopts following technical scheme:
A kind of optical cable laying device is characterized in that: the vertical setting of laying device main body, and its place ahead is provided with cutting edge, and the rear is connected with the defeated spool that is provided with from top to bottom; The position of two differing heights of this laying device main body upper end is equipped with even a pin and a crossbeam respectively, and this company's pin is positioned at the top of this crossbeam; The left and right sides of this company's pin is articulated with an end of a upper branch arm respectively, the left and right sides of this crossbeam is articulated with an end of a lower arm respectively, this upper branch arm and lower arm are isometric and be parallel to each other, and the other end of this upper branch arm and lower arm is articulated in the differing heights position of a backboard more respectively; Between the left and right sides of this company pin and backboard, also respectively be connected with a hoist cylinder, have an angle between this hoist cylinder and this upper branch arm.
In preferable technical scheme: the place ahead of this laying device main body is vertical to be provided with a legendary bird with poisonous feathers stern notch, and cutting edge that is provided with sawtooth towards the place ahead is slidingly arranged in the legendary bird with poisonous feathers stern notch of this laying device main body with the legendary bird with poisonous feathers tailstock of its rear end; Also be fixed with an oil motor on this laying device main body, this oil motor drives this cutting edge up-down vibration.
In preferable technical scheme: eccentric wheel rotation of this fluid motor-driven, a connecting plate is connected between this eccentric wheel and this cutting edge.
In preferable technical scheme: this oil motor drives this cutting edge up-down vibration by a cam drive.
In preferable technical scheme: this defeated spool is connected with this laying device main body by hinge.
In preferable technical scheme: this crossbeam each side be articulated with a secondary Optical cable hanger, the reel axle of each secondary Optical cable hanger is provided with a reel, respectively is connected with a hydraulic jack between each secondary Optical cable hanger and corresponding lower arm.
In preferable technical scheme: pulled a free rolling rolling rubber tire on the ground at the rear of this optical cable laying device main body, this rolling rubber tire drives one by one-level gear train at least and initiatively fails the line rubber tire and rotate with linear velocity, a passive defeated line rubber tire is close to this and is initiatively failed the setting of line rubber tire, and initiatively fail between line rubber tire and the passive defeated line rubber tire at this and to be connected with holddown spring, make two defeated line rubber tires keep fitting, and on this initiatively fails the binding face of line rubber tire and passive defeated line rubber tire, be equipped with cable line.
In preferable technical scheme: be provided with on this rolling rubber tire one with its synchronous drive sprocket of rotation, cone pulley rotation in the middle of this drive sprocket drives one by first chain, this centre cone pulley drives one by second chain again and is rotated by movable sprocket, and this is coaxially arranged with this and initiatively fails the line rubber tire on movable sprocket.
In preferable technical scheme: at rolling rubber tire rear, also pulled a pair of backfill soil scraper plate, this is oppositely arranged the backfill soil scraper plate and has certain angle, and this reduces from the place ahead to the rear gradually to the distance between the backfill soil scraper plate.
Advantage of the present utility model comprises:
1, as shown in Figure 6, it is the utility model one-piece construction radius of turn synoptic diagram, because the utility model integrates structure with laying device, backboard, reel, can reduce the length of laying device, when following up in the draw-off equipment back, its radius of turn is significantly less than the radius of turn of existing laying device shown in Figure 10, and the control of turning is more flexible.
2, the utility model adopts the cutting edge of fast moving up and down, can cut ground apace, and the laying device main body needn't be set to bending, can not produce buoyancy in the cutting process and influences depth of cut.
3, as shown in Figure 7, because defeated spool is hinged on the rear of this laying device main body, when turning, defeated spool can not produce friction with the joint-cutting furrow bank, has guaranteed the safety of defeated spool.
4, as shown in Figure 8, identical with the linear velocity of laying device main body line rubber tire and the passive defeated line rubber tire initiatively failed drives cable line and lays synchronously, guaranteed that the elasticity of shop line is the most suitable.
Description of drawings
Fig. 1 is an one-piece construction front view of the present utility model;
Fig. 2 is an one-piece construction vertical view of the present utility model;
Fig. 3, Fig. 4, Fig. 5 are respectively front view, left view and the vertical views of laying device main body of the present utility model;
Fig. 6 is the integrally-built radius of turn synoptic diagram of the utility model;
Fig. 7 is a laying device of the present utility model when turning and furrow bank interactively synoptic diagram;
Fig. 8 is the synoptic diagram that the defeated line rubber tire of the utility model drives the cable line unwrapping wire;
Fig. 9 is the existing integrally-built radius of turn synoptic diagram of laying device;
Figure 10 is existing laying device meets with buoyancy at cutting process a synoptic diagram;
Figure 11 is that existing laying device with the joint-cutting furrow bank synoptic diagram that rubs takes place when turning.
Specific implementation method:
As shown in Figure 1 and Figure 2, be respectively the front view and the vertical view of the laying device that provides of the utility model, it comprises a laying device main body 1, this laying device main body 1 vertical setting, its the place ahead is (with the working direction of optical cable laying device, be the left among Fig. 1, be the place ahead) be provided with cutting edge 2, the rear is connected with the defeated spool 6 that is provided with from top to bottom.The utility model is provided with the conventional structure of the mode of cutting edge 2 and defeated spool 6 and existing laying device can be different, will introduce in detail in conjunction with Fig. 3-Fig. 5 hereinafter, skips over earlier at this.Principal feature of the present utility model is: cooperate Fig. 1, shown in Figure 2, the position of two differing heights of this laying device main body 1 upper end is equipped with a company respectively and sells 29 and crossbeams 30, and 29 tops that are positioned at this crossbeam 30 are sold by this company.The end that 29 the left and right sides (it seems from the visual angle of Fig. 2) is articulated with a upper branch arm 21 is respectively sold by this company, the left and right sides of this crossbeam 30 is articulated with an end of a lower arm 22 respectively, this upper branch arm 21 and lower arm 22 are isometric and be parallel to each other, the other end of this upper branch arm 21 and lower arm 22 is articulated in the differing heights position of the backboard 23 of a vertical setting more respectively, obviously, the pivot joint section of this laying device main body 1 left and right sides, upper branch arm 21, backboard 23 are respectively formed a parallelogram sturcutre with lower arm 22.Sell between 29 the left and right sides and the backboard 23 in this company and also respectively to be connected with a hoist cylinder 28, has an angle between this hoist cylinder 28 and this upper branch arm 21, by extending or shortening this hoist cylinder 28 and can adjust the height of this laying device main body 1 with respect to backboard 23, when these backboard 23 usefulness bolts 24 are fixed on high-power caterpillar-tractor rear portion (adopting Xuanhua to produce TS-140 type or " mountain pushes away " dozer etc.) when carrying out the traction construction operation more, by extending or shortening this hoist cylinder 28 and promptly can adjust the degree of depth that this laying device main body 1 is cut ground.Though in the present embodiment, the lower-left that this hoist cylinder 28 is arranged on this parallelogram (as visual angle of Fig. 1) to the upper right diagonal line in actual applications, also can be arranged on the upper left to the diagonal line of bottom right of this parallelogram.
Please in conjunction with consulting Fig. 3, Fig. 4, shown in Figure 5, it is respectively front view, left view and the vertical view of the laying device main body that provides of the utility model, this laying device main body 1 vertical setting, its the place ahead is vertical to be provided with a legendary bird with poisonous feathers stern notch, and cutting edge 2 that is provided with sawtooth towards the place ahead is slidingly arranged in the legendary bird with poisonous feathers stern notch of this laying device main body 1 with the legendary bird with poisonous feathers tailstock of its rear end; Also be fixed with an oil motor 5 on this laying device main body 1, this oil motor 5 drives 4 rotations of an eccentric wheel, and a connecting plate 3 is connected between this eccentric wheel 4 and this cutting edge 2.In the time of oil motor 5 work, via the drive of eccentric wheel 4, will order about this cutting edge 2 up-down vibration with connecting plate 3, utilize saw cut ground.Certainly, utilize oil motor 5 to drive these cutting edge 2 knee-actions, except the structure of using eccentric wheel 4, can also realize this movement locus with cam drive, this is the simple replacement that those skilled in the art often use, and has just repeated no more at this.
Please in conjunction with consulting Fig. 1, Fig. 3, Fig. 4 and Fig. 7, the rear of this laying device main body 1 connects with hinge 7 should fail spool 6, and this defeated spool 6 can be freely swung.After ground, the place ahead was cut open, cable 27 just can be imbedded underground subsequently by passing in this defeated spool 6, and is not easy to rub with furrow bank.
Please continue to consult Fig. 1, shown in Figure 2, this crossbeam 30 each side be articulated with a secondary Optical cable hanger 25, the reel axle 31 of each secondary Optical cable hanger 25 is provided with a reel 26, between each secondary Optical cable hanger 25 and corresponding lower arm 22, respectively be connected with a hydraulic jack 19, with the abduction of controlling this Optical cable hanger 25 and reel 26 or in contract.Cable line 27 in this reel 26 is located in this defeated spool 6, for laying earthward.For son is avoided the different cable tensions that cause with the cable laying linear velocity of optical cable laying device gait of march or is crossed loose phenomenon, pulled a free rolling rolling rubber tire 9 on the ground at the rear of this optical cable laying device main body 1, this rolling rubber tire 9 be provided with one with its synchronous drive sprocket 10 of rotation, cone pulley 12 rotations in the middle of this drive sprocket 10 drives one by first chain 11, this centre cone pulley 12 drives one by second chain 13 again and is rotated by movable sprocket 14, this also is coaxially arranged with one and is initiatively failed line rubber tire 15 on movable sprocket 14, a passive defeated line rubber tire 16 is close to this and is initiatively failed 15 settings of line rubber tire, and initiatively fail between line rubber tire 15 and the passive defeated line rubber tire 16 at this and to be connected with holddown spring 17, to impel two defeated line rubber tires 15,16 keep fitting.It is emphasized that, this rolling rubber tire 9 compares A with the diameter of drive sprocket 10, ratio of gear B between this drive sprocket 10 and the middle cone pulley 12, this centre cone pulley 12 and by the ratio of gear C between the movable sprocket 14, and should be by movable sprocket and this diameter of initiatively failing line rubber tire 15 than satisfying relational expression: A * B * C * D=1 between the D, so that it is identical with the linear velocity of this rolling rubber tire 9 initiatively to fail the linear velocity of line rubber tire 15, thus, wear cable line 27 by initiatively failing at this on line rubber tire 15 and passive defeated line rubber tire 16 binding faces, laying device gait of march and cable laying linear velocity are kept synchronously constantly, and the elasticity of shop line is the most suitable.
Certainly, this rolling rubber tire 9 also can drive this by one-level, secondary or more multistage gear train and initiatively fail line rubber tire 15 with the linear velocity rotation, and perhaps the time spent advises belt and substitutes chain, and this all is easy to expect.
From Fig. 1, Fig. 2, can also see, at rolling rubber tire 9 rears, also pulled a pair of backfill soil scraper plate 18, this is oppositely arranged backfill soil scraper plate 18 and has certain angle, make this reduce gradually from the place ahead to the rear the distance between the backfill soil scraper plate 18, the surflaes that the face of land is unnecessary shakeouts.
Description by said structure can be understood, and the utility model is better than the prior art part:
1, as shown in Figure 6, it is the utility model one-piece construction radius of turn synoptic diagram, because the utility model integrates structure with laying device, backboard 23, reel, can reduce the length of laying device, when following up in draw-off equipment 32 back, its radius of turn R1 is significantly less than the radius of turn R of existing laying device shown in Figure 10, and the control of turning is more flexible.
2, the utility model adopts the cutting edge 2 of fast moving up and down, can cut ground apace, and laying device main body 1 needn't be set to bending, can not produce buoyancy in the cutting process and influences depth of cut.
3, as shown in Figure 7, because defeated spool 6 is hinged on the rear of this laying device main body 1, when turning, defeated spool 6 can not produce friction with the joint-cutting furrow bank, has guaranteed the safety of defeated spool 6.
4, as shown in Figure 8, identical with the linear velocity of laying device main body 1 line rubber tire 15 and the passive defeated line rubber tire 16 initiatively failed drives cable line 27 and lays synchronously, and the elasticity that has guaranteed to spread line is the most suitable.
Below only be a preferred embodiment of the present utility model, under the present invention's design, also have a lot of equivalent substitute modes, can't enumerate one by one at this, but these equivalent substitute modes ought to be included within the protection domain of the present utility model.
Claims (9)
1. optical cable laying device is characterized in that: the vertical setting of laying device main body, and its place ahead is provided with cutting edge, and the rear is connected with the defeated spool that is provided with from top to bottom; The position of two differing heights of this laying device main body upper end is equipped with even a pin and a crossbeam respectively, and this company's pin is positioned at the top of this crossbeam; The left and right sides of this company's pin is articulated with an end of a upper branch arm respectively, the left and right sides of this crossbeam is articulated with an end of a lower arm respectively, this upper branch arm and lower arm are isometric and be parallel to each other, and the other end of this upper branch arm and lower arm is articulated in the differing heights position of a backboard more respectively; Between the left and right sides of this company pin and backboard, also respectively be connected with a hoist cylinder, have an angle between this hoist cylinder and this upper branch arm.
2. optical cable laying device according to claim 1, it is characterized in that: the place ahead of this laying device main body is vertical to be provided with a legendary bird with poisonous feathers stern notch, and cutting edge that is provided with sawtooth towards the place ahead is slidingly arranged in the legendary bird with poisonous feathers stern notch of this laying device main body with the legendary bird with poisonous feathers tailstock of its rear end; Also be fixed with an oil motor on this laying device main body, this oil motor drives this cutting edge up-down vibration.
3. optical cable laying device according to claim 2 is characterized in that: eccentric wheel rotation of this fluid motor-driven, a connecting plate is connected between this eccentric wheel and this cutting edge.
4. optical cable laying device according to claim 2 is characterized in that: this oil motor drives this cutting edge up-down vibration by a cam drive.
5. optical cable laying device according to claim 1 is characterized in that: this defeated spool is connected with this laying device main body by hinge.
6. optical cable laying device according to claim 1, it is characterized in that: this crossbeam each side be articulated with a secondary Optical cable hanger, the reel axle of each secondary Optical cable hanger is provided with a reel, respectively is connected with a hydraulic jack between each secondary Optical cable hanger and corresponding lower arm.
7. optical cable laying device according to claim 1, it is characterized in that: pulled a free rolling rolling rubber tire on the ground at the rear of this optical cable laying device main body, this rolling rubber tire drives one by one-level gear train at least and initiatively fails the line rubber tire and rotate with linear velocity, a passive defeated line rubber tire is close to this and is initiatively failed the setting of line rubber tire, and initiatively fail between line rubber tire and the passive defeated line rubber tire at this and to be connected with holddown spring, make two defeated line rubber tires keep fitting, and on this initiatively fails the binding face of line rubber tire and passive defeated line rubber tire, be equipped with cable line.
8. optical cable laying device according to claim 7, it is characterized in that: this rolling rubber tire be provided with one with its synchronous drive sprocket of rotation, cone pulley rotation in the middle of this drive sprocket drives one by first chain, this centre cone pulley drives one by second chain again and is rotated by movable sprocket, and this is coaxially arranged with this and initiatively fails the line rubber tire on movable sprocket.
9. optical cable laying device according to claim 7, it is characterized in that: at rolling rubber tire rear, also pulled a pair of backfill soil scraper plate, this is oppositely arranged the backfill soil scraper plate and has certain angle, and this reduces from the place ahead to the rear gradually to the distance between the backfill soil scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202789577U CN201527506U (en) | 2009-11-13 | 2009-11-13 | Optical cable layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202789577U CN201527506U (en) | 2009-11-13 | 2009-11-13 | Optical cable layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527506U true CN201527506U (en) | 2010-07-14 |
Family
ID=42518791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202789577U Expired - Lifetime CN201527506U (en) | 2009-11-13 | 2009-11-13 | Optical cable layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062917B (en) * | 2009-11-13 | 2012-05-23 | 陈金旭 | Optical cable laying device |
| CN105891996A (en) * | 2016-06-29 | 2016-08-24 | 安徽电信工程有限责任公司 | Mechanical equipment for laying optical cable on ground |
| CN107843965A (en) * | 2017-12-11 | 2018-03-27 | 张广山 | A kind of spool placing device for subterranean cable laying |
-
2009
- 2009-11-13 CN CN2009202789577U patent/CN201527506U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062917B (en) * | 2009-11-13 | 2012-05-23 | 陈金旭 | Optical cable laying device |
| CN105891996A (en) * | 2016-06-29 | 2016-08-24 | 安徽电信工程有限责任公司 | Mechanical equipment for laying optical cable on ground |
| CN107843965A (en) * | 2017-12-11 | 2018-03-27 | 张广山 | A kind of spool placing device for subterranean cable laying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100714 Effective date of abandoning: 20091113 |