CN108802948B - Automatic coal mine tunnel vehicle-mounted optical cable laying device - Google Patents
Automatic coal mine tunnel vehicle-mounted optical cable laying device Download PDFInfo
- Publication number
- CN108802948B CN108802948B CN201810652341.5A CN201810652341A CN108802948B CN 108802948 B CN108802948 B CN 108802948B CN 201810652341 A CN201810652341 A CN 201810652341A CN 108802948 B CN108802948 B CN 108802948B
- Authority
- CN
- China
- Prior art keywords
- optical cable
- wheel
- tension
- tensioning
- roller
- 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
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
Abstract
The invention discloses an automatic laying coal mine roadway vehicle-mounted optical cable laying device which comprises an optical cable roller rolling and laying mechanism (9), an optical cable tensioning and conveying mechanism (8) and a motion control system. The optical cable roller rolling and unrolling mechanism (9) mainly realizes the loading and unloading and the replacement of the optical cable roller and the release and the recovery of the optical cable. The optical cable tensioning and conveying mechanism (8) mainly achieves the functions of adjusting the tensioning degree of the optical cable and actively conveying the optical cable. The motion control system completes the autonomous retraction of the optical cable and other mechanism actions through the feedback control of the winding and unwinding mechanism (9) and the tensioning and conveying mechanism (8). The automatic winding and unwinding device is simple in structure and convenient to operate, can achieve the automatic winding and unwinding function of the optical cable, is convenient to move and carry, and improves the working efficiency and the safety.
Description
Technical Field
The invention belongs to the technical field of communication construction, and particularly relates to an automatic laying device for a communication optical cable.
Background
At present, with the national increasingly high attention on mining production safety, the requirement on the emergency treatment technical means of coal mine accidents is increasingly high. After an underground accident occurs, how to quickly establish communication with the underground and accurately know the accident site condition are important, so that the requirements for designing and establishing an effective underground emergency data communication system are very urgent. The optical fiber communication has the outstanding advantages of strong anti-electromagnetic interference performance, long signal transmission distance, high transmission speed, large information amount, intrinsic safety and the like, is very suitable for underground and tunnel emergency communication systems, and is a preferred communication medium when an underground accident happens.
When a tunnel mine disaster occurs, the technical problem which needs to be solved firstly is that the rolled optical fiber is rapidly unfolded and laid to the designated position, wherein for the underground coal mine tunnel facility which is not seriously damaged, the optical cable can be rapidly laid by adopting a vehicle-mounted drawing mode, the laying period of the optical cable can be effectively shortened, and valuable time is won for accident handling. Current optical cable mainly adopts the manual work to lay, lays through the shoulder back of the body, mode such as dilatory, and this kind of mode personnel participate in too much, receive and release speed slow, and intensity of labour is high, and optical cable tension control is stable inadequately, because the optical cable progressively releases during laying, optical cable roller winding diameter is more and more littleer, and under the unchangeable condition of speed, optical cable roller slew velocity is more and more fast, is unfavorable for optical cable tension's stable control. On the other hand, when the optical cable laying mileage is long, the quality of laying equipment is large, and the carrying is not facilitated.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the invention overcomes the defects of the prior art, provides the automatic laying coal mine roadway vehicle-mounted optical cable laying device, solves the problems of underground communication and rapid optical cable take-up and pay-off, can continuously and automatically adjust the laying mode along with the movement of a laying vehicle, and can reduce the workload of a user.
The technical scheme adopted by the invention is as follows: an automatic laying coal mine roadway vehicle-mounted optical cable laying device comprises an optical cable roller rolling and laying mechanism, an optical cable tensioning and conveying mechanism and a motion control system; the optical cable roller reeling and unreeling mechanism and the optical cable tensioning and conveying mechanism are respectively connected with the motion control system through circuits; the motion control system detects the speed of a vehicle carrying the optical cable laying device through a sensor, generates a motion control command according to the speed to control the optical cable roller winding and unwinding mechanism to release the optical cable, and tensions the optical cable through a wheel train and realizes the conveying and recycling of the optical cable; the motion control system detects the tension of the optical cable through the sensor and generates an adjusting control instruction according to the tension to control the optical cable tensioning and conveying mechanism to adjust the tension of the optical cable.
The optical cable roller reeling and unreeling mechanism comprises a servo motor, a reeling and unreeling support, a transmission shaft assembly and an optical cable roller; the transmission shaft assembly is arranged on the winding and unwinding support, and the winding and unwinding support supports the rotating shaft assembly; the servo motor and the optical cable roller are respectively arranged on two sides of the transmission shaft assembly, and the servo motor and the optical cable roller are respectively connected with the transmission shaft assembly through shafts; the optical cable is wound on the optical cable roller.
The optical cable tensioning and conveying mechanism comprises a tension control wheel, a transition wheel, a tensioning balance wheel, a transition wheel, a guide wheel, a support plate and a tension control motor; the support plate is a right-angle trapezoidal plate and is fixedly installed through a waist upper flat plate perpendicular to the upper bottom and the lower bottom; the tension control wheel is arranged on the outer side of the upper bottom of the support plate, and the tension control motor drives the tension control wheel; the transition wheels are arranged on the inner side of the upper bottom of the bracket plate side by side; the tension balance wheel is arranged at the middle lower part of the bracket plate; the transition wheel is arranged on the inner side of the lower bottom of the bracket plate and is positioned in an acute angle included angle between the lower bottom and the bevel edge; the guide wheel is arranged at the top end of the outer side of the lower bottom of the support plate; the optical cable sequentially bypasses the guide wheel and the transition wheel, bypasses the tensioning balance wheel, the transition wheel and the tension control wheel and then is output; the tension control wheel, the transition wheel, the tension balance wheel, the transition wheel and the guide wheel jointly tension the optical cable.
The optical cable tensioning and conveying mechanism further comprises an installation rod and a spring, the tensioning balance wheel is installed on the support plate through the installation rod and the rotating shaft, the middle of the installation rod is connected with an installation seat on the support plate through the spring, and the position of the tensioning balance wheel is adjusted through the spring and the installation rod to adjust the tension of the optical cable.
The motion control system detects the speed of a vehicle carrying the optical cable laying device through a sensor, generates a motion control command according to the speed, sends the motion control command to the servo motor, drives the servo motor to rotate, and transmits torque through the transmission shaft assembly to drive the optical cable roller to rotate so as to release and recover the optical cable; the motion control system detects the tension of the optical cable through the sensor, generates an adjusting control instruction according to the tension and sends the adjusting control instruction to the tension control motor, the tension control motor drives the tension control wheel to rotate, and the tension control wheel drags the optical cable to adjust the tension through friction pressing force, so that the tension is controlled within a set range.
The optical cable roller rolling and releasing mechanism further comprises an optical cable roller locking hand wheel; and an optical cable roller locking hand wheel is arranged on one side of the optical cable roller which is not connected with the transmission shaft assembly, and the optical cable roller is controlled to rotate by manually rotating the optical cable roller locking hand wheel, so that the optical cable laying device is manually controlled.
The tension control wheel has two, and two tension control wheels are installed in the upper base outside of mounting panel side by side, and the wheel face of two tension control wheels is perpendicular with the mounting panel, and the optical cable passes between two tension control wheels.
The two transition wheels are arranged on the inner side of the upper bottom of the support plate side by side, one transition wheel is positioned in an obtuse angle included angle between the upper bottom and the bevel edge, and the optical cable penetrates through the two transition wheels.
The optical cable support is characterized in that the number of the guide wheels is two, the two guide wheels are arranged on the top end of the outer side of the lower bottom of the support plate side by side, wheel faces of the two guide wheels are perpendicular to the support plate, and the optical cable penetrates through the two guide wheels.
Compared with the prior art, the invention has the advantages that:
(1) according to the invention, the optical cable is released along with the vehicle by the optical cable rolling and releasing mechanism and the tensioning and conveying mechanism, the traction tension of the optical cable is controlled within a reasonable range, and meanwhile, the normal winding and unwinding of the optical cable is not influenced. The quick installation and the dismantlement of optical cable roller are realized, automated control, and the fault rate is low, and stability is good.
(2) The invention realizes the follow-up release of the optical cable by using the motion control system, thereby not only reducing the workload of operators, but also reducing the number of the operators, effectively solving the problems of large workload and difficult operation of the existing device and improving the efficiency of laying and recovering the optical cable.
(3) The invention can improve the quality of equipment, increase the laying length and speed of the optical cable and provide powerful guarantee for underground rescue by using a vehicle for carrying.
(4) The invention adopts various operation modes, is paved according to the vehicle passing condition, and can use a manual operation mode when the vehicle cannot enter. The method has the characteristics of strong adaptability, convenience in switching and the like.
Drawings
FIG. 1 is a schematic diagram of the mechanism of a vehicle-mounted automatic cable laying system according to the present invention;
FIG. 2 is a schematic view of the overall structure of a vehicle-mounted automatic cable laying system according to the present invention;
FIG. 3 is a cross-sectional view of the overall construction of the cable tensioning mechanism of the present invention;
fig. 4 is a cross-sectional view showing the overall structure of the cable reel-up mechanism of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the optical cable laying device on a coal mine roadway vehicle comprises an optical cable tensioning and conveying mechanism 8, an optical cable roller reeling and unreeling mechanism 9 and a motion control system, wherein both the optical cable tensioning and conveying mechanism 8 and the optical cable reeling and unreeling mechanism 9 are in circuit connection with the motion control system, and the optical cable roller reeling and unreeling mechanism 9 and the optical cable tensioning and conveying mechanism 8 are mutually connected through an optical cable 40.
As shown in fig. 3, the optical cable tensioning and conveying mechanism 8 includes a tension control wheel 1, a transition wheel 2, a tensioning balance wheel 3, a transition wheel 4, a guide wheel 5, a bracket plate 80 and a tension control motor 12; the support plate 80 is a right-angle trapezoidal plate, and the support plate 80 is fixedly installed through a waist upper flat plate perpendicular to the upper bottom and the lower bottom; the two tension control wheels 1 are arranged on the outer side of the upper bottom of the support plate 80 side by side, the wheel surfaces of the two tension control wheels 1 are vertical to the support plate 80, and the tension control motor 12 drives the tension control wheels 1; two transition wheels 2 are arranged on the inner side of the upper bottom of the bracket plate 80 side by side, wherein one transition wheel 2 is positioned in an obtuse included angle between the upper bottom and the bevel edge; the tension balance 3 is arranged at the middle lower part of the bracket plate 80; the transition wheel 4 is arranged on the inner side of the lower bottom of the support plate 80 and is positioned in an acute angle included angle between the lower bottom and the bevel edge; the wheel surfaces of the two transition wheels 2, the tensioning balance wheel 3 and the transition wheel 4 are respectively parallel to the plate surface of the support plate 80; the two guide wheels 5 are arranged at the top end of the outer side of the lower bottom of the support plate 80 side by side, and the wheel surfaces of the two guide wheels 5 are vertical to the support plate 80; after passing through the space between the two guide wheels 5, the optical cable 40 sequentially bypasses the transition wheel 4 and the tension balance wheel 3 and sequentially passes through the middle of the two transition wheels 2 and the middle of the two tension control wheels 1; the tension balance wheel 3 is arranged at the middle lower part, so that the included angle of the optical cables on two sides is less than 180 degrees after the optical cables wind around the tension balance wheel. The optical cable tensioning and conveying mechanism 8 further comprises a mounting rod 31 and a spring, the tensioning balance wheel 3 is mounted on the support plate 80 through the mounting rod 31 and the rotating shaft, the middle of the mounting rod 31 is connected with a mounting seat on the support plate 80 through the spring, and the position of the tensioning balance wheel 3 is adjusted through the spring and the mounting rod 31 to adjust the tension of the optical cable 40.
As shown in fig. 4, the optical cable roll reeling and unreeling mechanism 9 includes an optical cable roll 6, a reeling and unreeling bracket 7, a servo motor 10, a transmission shaft assembly 20, a quick locking hand wheel 30 and an optical cable 40. The transmission shaft assembly 20 is installed on the winding and unwinding support 7, the servo motor 10 and the optical cable roller 6 are respectively installed on two sides of the transmission shaft assembly 20, the servo motor 10 and the optical cable roller 6 are respectively connected with the transmission shaft assembly 20 through shafts, and an optical cable roller locking hand wheel 30 is arranged on the outer side of the optical cable roller 6.
The motion control system in the embodiment of the invention comprises an Arduino development board and a sensor, the sensor is connected with the sensor through the development board, the sensor can send real-time data of speed and tension to the Arduino development board, and the Arduino development board controls the rotating speeds of a servo motor 10 and a tension control motor 12 according to data of the sensor, so that the laying and tension control of the optical cable are realized.
The motion control system detects the speed of a vehicle carrying the optical cable laying device through a sensor, generates a motion control command according to the speed, sends the motion control command to the servo motor 10, drives the servo motor 10 to rotate, and then transmits torque through the transmission shaft assembly 20 to drive the optical cable roller 6 to rotate, so that the optical cable 40 is released and recovered. The tension of the optical cable 40 is detected through a sensor, an adjusting control instruction is generated according to the tension and sent to a tension control motor 12 on the tension control wheel 1, the tension control motor 12 drives the control wheel 11 to rotate, and the control wheel 11 drags the optical cable 40 to adjust the tension through a friction pressing force, so that the tension is controlled within a proper range.
The specific mode of the optical cable reeling and unreeling operation is as follows:
the optical cable roller 6 is fixed on the reeling and unreeling support 7, the servo motor 10 directly drives the transmission assembly 20 to realize the forward rotation and the reverse rotation of the optical cable roller 6 according to different working conditions, and the optical cable can be laid and recycled when the optical cable roller 6 rotates. And the mechanism is arranged at the tail part of the vehicle, and can drive the automatic optical cable laying device to move along with the movement of the vehicle, so that the optical cable rapidly enters a construction site. When the cable releasing speed of the optical cable roller 6 is lower than the moving speed of the vehicle, the internal optical cable starts to be tensioned, the rotating speed of the servo motor 10 is increased, the optical cable 40 is loosened, and the tension of the optical cable is reduced; when the cable releasing speed of the optical cable roller 6 is higher than the moving speed of the vehicle, the internal optical cable starts to be loosened, the rotating speed of the servo motor 10 is reduced, the optical cable 40 is tensioned, and the tension of the optical cable is increased.
The tension control wheel 1 is driven by a tension control motor 12 and mainly isolates the influence of an external optical cable on a tensioning mechanism. Firstly, be used for adjusting the pulling force of optical cable 40, prevent that output optical cable 40 from too tightly or too lax, secondly when preventing the adjustment of outside optical cable 40, optical cable roller 6 is because tension change appears the scattered phenomenon of optical cable too big. The optical cable 40 is led out from the optical cable roller 6, enters the tensioning and conveying mechanism 8, passes through the input guide wheel 5 and the transition wheel 4, is wound on the tensioning balance wheel 3, because the tensioning balance wheel 3 is provided with a spring, when the tension changes, the tensioning balance wheel 3 swings, the tensioning degree can be automatically adjusted, and finally the optical cable bypasses the transition wheel 2 and the tension control wheel 1 to finish the transmission of the optical cable, the tension of the external optical cable is fed back to the motion control system through a sensor and is used for adjusting the rotating speed of the tension control motor, when the tension of the optical cable is greater than a set value, the motion control system sends an acceleration instruction, the tension control wheel 1 rotates in an accelerated mode, and the output of the optical cable is increased; when the tension of the external optical cable is smaller than a set value, the motion control system sends a deceleration instruction, the tension control wheel 1 rotates in a deceleration mode, and the output of the optical cable is reduced.
The coal mine roadway vehicle-mounted optical cable laying device has three operation modes: a following cable laying mode, a manual cable laying mode and an active cable winding mode.
The following cable laying mode is mainly suitable for road sections with good passing conditions. In the mode, the equipment automatically adjusts the rotation of the optical cable roller 6 along with the running of the vehicle, and lays the optical cable on a running path of the vehicle through the necessary tension adjusting mechanism, and the tension of the optical cable is always maintained within a required range.
The manual cable laying mode is mainly suitable for occasions where vehicles cannot enter and an operator needs to pull an optical cable to enter in person. In this mode, the operator will pull the cable directly, and the device only provides the necessary holding tension to ensure that the cable is not loosened when being pulled.
The active cable retracting mode is mainly used for retracting the optical cable after the optical cable is used. In this mode, the laying device recovers the laid optical cable to the optical cable roller 6 in an active rotation mode, and after the recovery of one bundle of optical cables, the recovery work of the second roller optical cable can be unfolded by quickly replacing the roller core.
In the following cable laying mode, the optical cable roller reeling and laying mechanism 9 releases the optical cable through the motion control system, and the optical cable tensioning and conveying mechanism 8 adjusts the tension of the optical cable to complete vehicle-mounted motion laying of the optical cable.
In the active cable retracting mode, the tension control wheel 1 adopts an active rotation mode and is matched with the action of the servo motor 10 to complete the recycling of the whole optical cable.
In the manual cable laying mode, the servo motor 10 and the tension control wheel 1 are driven to be in a power-off state, an operator directly pulls the optical cable, the tension of the optical cable drives the optical cable roller 6 to rotate, and the optical cable is gradually released, and the tension conveying mechanism 8 is characterized in that the tension is provided only through the tension balance wheel 3.
The cable roller 6 can be fixed by a quick locking hand wheel 30 during transportation.
The optical cable tensioning and conveying mechanism 8 and the optical cable roller rolling and unrolling mechanism 9 of the automatic cable unrolling system are arranged on a fixed plate of a vehicle body. The rolling and unrolling bracket 7 is made of a section bar into a trapezoidal bracket structure. Overall size of the tension conveying mechanism 8: (length, width and height) 500 × 100 × 500, and the overall size of the cable roll reeling and unreeling mechanism 9: (length, width, height) 600 × 300 × 300, the overall size of the winding and unwinding stand 7: (length, width, and height) 500X 400.
The optical cable roller 6 is detachable from the transmission shaft assembly, so that the optical cable roller 6 can be replaced in time after the optical cable is laid, and the next optical cable is laid.
In this embodiment, the transition wheel 2, the guide wheel 5 and the tension control wheel 1 are two, so as to effectively prevent the optical cable from loosening and falling.
The embodiment of the present invention further includes a power module, and the power module is used for providing power for the motion control system, the servo motor 10, and the control motor 12. The power module is a vehicle-mounted storage battery pack, and the power module and the motion control system are integrated on the device fixing vehicle.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
The present invention has not been described in detail, partly as is known to the person skilled in the art.
Claims (3)
1. An automatic-laying coal mine roadway vehicle-mounted optical cable laying device is characterized by comprising an optical cable roller rolling and laying mechanism (9), an optical cable tensioning and conveying mechanism (8) and a motion control system; the optical cable roller reeling and unreeling mechanism (9) and the optical cable tensioning and conveying mechanism (8) are respectively connected with the motion control system through circuits; the motion control system detects the speed of a vehicle carrying the optical cable laying device through a sensor, generates a motion control command according to the speed to control the optical cable roller winding and unwinding mechanism (9) to release the optical cable (40), and the optical cable tensioning and conveying mechanism (8) tensions the optical cable (40) through a wheel train and realizes the conveying and recycling of the optical cable (40); the motion control system detects the tension of the optical cable (40) through a sensor and generates an adjusting control instruction according to the tension to control the optical cable tensioning and conveying mechanism (8) to adjust the tension of the optical cable (40);
the optical cable tensioning and conveying mechanism (8) comprises a tension control wheel (1), a transition wheel (2), a tensioning balance wheel (3), a transition wheel (4), a guide wheel (5), a support plate (80) and a tension control motor (12); the support plate (80) is a right-angle trapezoidal plate, and the support plate (80) is fixedly installed through a waist upper flat plate perpendicular to the upper bottom and the lower bottom; the tension control wheel (1) is arranged on the outer side of the upper bottom of the support plate (80), and the tension control motor (12) drives the tension control wheel (1); the transition wheels (2) are arranged on the inner side of the upper bottom of the support plate (80) side by side; the tension balance wheel (3) is arranged at the middle lower part of the bracket plate (80); the transition wheel (4) is arranged on the inner side of the lower bottom of the support plate (80) and is positioned in an acute angle included angle between the lower bottom and the bevel edge; the guide wheel (5) is arranged at the top end of the outer side of the lower bottom of the support plate (80); the optical cable (40) sequentially bypasses the guide wheel (5) and the transition wheel (4), bypasses the tensioning balance wheel (3), the transition wheel (2) and the tension control wheel (1) and then is output; the tension control wheel (1), the transition wheel (2), the tensioning balance wheel (3), the transition wheel (4) and the guide wheel (5) tension the optical cable (40) together;
the optical cable tensioning and conveying mechanism (8) further comprises a mounting rod (31) and a spring, the tensioning balance wheel (3) is mounted on the support plate (80) through the mounting rod (31) and the rotating shaft, the middle part of the mounting rod (31) is connected with a mounting seat on the support plate (80) through the spring, the position of the tensioning balance wheel (3) is adjusted through the spring and the mounting rod (31), and the tension of the optical cable (40) is adjusted;
the motion control system detects the speed of a vehicle carrying the optical cable laying device through a sensor, generates a motion control command according to the speed, sends the motion control command to the servo motor (10), drives the servo motor (10) to rotate, and transmits torque through the transmission shaft assembly (20) to drive the optical cable roller (6) to rotate so as to release and recover the optical cable (40); the motion control system detects the tension of the optical cable (40) through a sensor, generates an adjusting control instruction according to the tension and sends the adjusting control instruction to the tension control motor (12), the tension control motor (12) drives the tension control wheel (1) to rotate, and the tension control wheel (1) drags the optical cable (40) to adjust the tension through a friction pressing force so that the tension is controlled within a set range;
the optical cable roller reeling and unreeling mechanism (9) comprises a servo motor (10), a reeling and unreeling support (7), a transmission shaft assembly (20) and an optical cable roller (6); the transmission shaft assembly (20) is arranged on the winding and unwinding support (7), and the winding and unwinding support (7) supports the rotating shaft assembly (20); the servo motor (10) and the optical cable roller (6) are respectively arranged at two sides of the transmission shaft assembly (20), and the servo motor (10) and the optical cable roller (6) are respectively connected with the transmission shaft assembly (20) through shafts; the optical cable (40) is wound on the optical cable roller (6);
the two tension control wheels (1) are arranged side by side at the outer side of the upper bottom of the support plate (80), the wheel surfaces of the two tension control wheels (1) are vertical to the support plate (80), and the optical cable (40) passes through the space between the two tension control wheels (1);
the two transition wheels (2) are arranged side by side, the two transition wheels (2) are arranged on the inner side of the upper bottom of the support plate (80), one transition wheel (2) is positioned in an obtuse included angle between the upper bottom and the bevel edge, and the optical cable (40) penetrates through the two transition wheels (2);
the servo motor (10) directly drives the transmission assembly (20) to realize the forward rotation and the reverse rotation of the optical cable roller (6), and the optical cable is laid and recovered when the optical cable roller (6) rotates; when the cable releasing speed of the optical cable roller (6) is lower than the moving speed of the vehicle, the internal optical cable starts to be tensioned, the rotating speed of the servo motor (10) is increased, the optical cable (40) is loosened, and the tension of the optical cable is reduced; when the cable laying speed of the optical cable roller (6) is higher than the moving speed of the vehicle, the internal optical cable starts to be loosened, the rotating speed of the servo motor (10) is reduced, the optical cable (40) is tensioned, and the tension of the optical cable is increased.
2. The automatic laying coal mine roadway vehicle-mounted optical cable laying device of claim 1, which is characterized in that: the optical cable roller rolling and unrolling mechanism (9) further comprises an optical cable roller locking hand wheel (30); the optical cable roller locking hand wheel (30) is installed on one side, which is not connected with the transmission shaft assembly (20), of the optical cable roller (6), and the optical cable roller (6) is controlled to rotate through manually rotating the optical cable roller locking hand wheel (30), so that the optical cable laying device is manually controlled.
3. The automatic laying coal mine roadway vehicle-mounted optical cable laying device according to claim 2, characterized in that: the optical cable fixing device is characterized in that the number of the guide wheels (5) is two, the two guide wheels (5) are arranged at the top end of the outer side of the lower bottom of the support plate (80) side by side, wheel surfaces of the two guide wheels (5) are perpendicular to the support plate (80), and the optical cable (40) penetrates through the space between the two guide wheels (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652341.5A CN108802948B (en) | 2018-06-22 | 2018-06-22 | Automatic coal mine tunnel vehicle-mounted optical cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652341.5A CN108802948B (en) | 2018-06-22 | 2018-06-22 | Automatic coal mine tunnel vehicle-mounted optical cable laying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108802948A CN108802948A (en) | 2018-11-13 |
| CN108802948B true CN108802948B (en) | 2020-11-10 |
Family
ID=64084740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810652341.5A Active CN108802948B (en) | 2018-06-22 | 2018-06-22 | Automatic coal mine tunnel vehicle-mounted optical cable laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108802948B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051654B (en) * | 2020-08-17 | 2022-05-31 | 山东英特力光通信开发有限公司 | Automatic laying device and method for special optical cable in unmanned environment |
| WO2023102824A1 (en) * | 2021-12-09 | 2023-06-15 | 袁茂银 | Underground cable laying apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576362A (en) * | 1984-09-07 | 1986-03-18 | Langston Ralph C | Method for pulling long runs of fiber optic cable |
| JPH0560923A (en) * | 1991-09-04 | 1993-03-12 | Showa Electric Wire & Cable Co Ltd | Tension control method for cable |
| US5211377A (en) * | 1990-07-17 | 1993-05-18 | Koninklijke Ptt Nederland N.V. | Method and device for installing a cable in a cable duct |
| JPH08133592A (en) * | 1994-11-04 | 1996-05-28 | Hakusan Seisakusho:Kk | Cable delivering device |
| JP2001013382A (en) * | 1999-06-28 | 2001-01-19 | Sumitomo Electric Ind Ltd | Manufacture of self-supporting type cable |
| CN1464322A (en) * | 2002-06-18 | 2003-12-31 | 吕敏仕 | Fast construction process for optical fiber installing and siphunle arrangement thereof |
| CN1588153A (en) * | 2004-07-29 | 2005-03-02 | 上海交通大学 | Method for realizing laying light cable in water draining pipeline by robot |
| CN104459922A (en) * | 2014-12-25 | 2015-03-25 | 南通友联数码技术开发有限公司 | Automatic ground pulley collimation device and method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733013U (en) * | 2010-06-03 | 2011-02-02 | 陆士峰 | Underground pipeline cable and optical cable threading device |
| CN201732196U (en) * | 2010-06-30 | 2011-02-02 | 山东英特力光通信开发有限公司 | Picking and laying machine of cable picking and laying combined vehicle and traverse unit device |
| CN102135651B (en) * | 2011-04-08 | 2012-07-04 | 中国船舶重工集团公司第七一五研究所 | Optical fiber micro cable withdrawing and releasing winch |
| JP5799041B2 (en) * | 2013-03-07 | 2015-10-21 | 株式会社フジクラ | Optical fiber screening test method and apparatus |
| CN203806834U (en) * | 2014-05-13 | 2014-09-03 | 国家电网公司 | Cable pay-off rack |
| CN104880799A (en) * | 2015-05-29 | 2015-09-02 | 成都亨通光通信有限公司 | Tension adjusting method for fiber traction laying |
| CN205194413U (en) * | 2015-09-23 | 2016-04-27 | 广州电缆厂有限公司 | Device of powder excessively of cable manufacture |
| CN205575162U (en) * | 2016-01-20 | 2016-09-14 | 凯迈(洛阳)机电有限公司 | Rolling device unreels |
| CN105923467A (en) * | 2016-05-25 | 2016-09-07 | 南京安透可智能系统有限公司 | Intelligent cable capstan device |
| CN206692129U (en) * | 2017-04-07 | 2017-12-01 | 太仓市友达电气技术有限公司 | A kind of cable actinobacillus device with tension regulating function |
-
2018
- 2018-06-22 CN CN201810652341.5A patent/CN108802948B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576362A (en) * | 1984-09-07 | 1986-03-18 | Langston Ralph C | Method for pulling long runs of fiber optic cable |
| US5211377A (en) * | 1990-07-17 | 1993-05-18 | Koninklijke Ptt Nederland N.V. | Method and device for installing a cable in a cable duct |
| JPH0560923A (en) * | 1991-09-04 | 1993-03-12 | Showa Electric Wire & Cable Co Ltd | Tension control method for cable |
| JPH08133592A (en) * | 1994-11-04 | 1996-05-28 | Hakusan Seisakusho:Kk | Cable delivering device |
| JP2001013382A (en) * | 1999-06-28 | 2001-01-19 | Sumitomo Electric Ind Ltd | Manufacture of self-supporting type cable |
| CN1464322A (en) * | 2002-06-18 | 2003-12-31 | 吕敏仕 | Fast construction process for optical fiber installing and siphunle arrangement thereof |
| CN1588153A (en) * | 2004-07-29 | 2005-03-02 | 上海交通大学 | Method for realizing laying light cable in water draining pipeline by robot |
| CN104459922A (en) * | 2014-12-25 | 2015-03-25 | 南通友联数码技术开发有限公司 | Automatic ground pulley collimation device and method |
Non-Patent Citations (2)
| Title |
|---|
| Time Optimal Trajectory Tracking of Redundant Planar Cable-Suspended Robots Considering Both Tension and Velocity Constraints;Hamid Reza Fahham;《Journal of Dynamic Systems, Measurement, and Control》;20110131;第133卷;第011004-1-011004-14页 * |
| 一种新型张力保护自动收放脐带缆绞车装置;邓智勇;《海洋工程》;20100831;第28卷(第3期);第107-111页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108802948A (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108802948B (en) | Automatic coal mine tunnel vehicle-mounted optical cable laying device | |
| CN202214152U (en) | Trolley walking traction mechanism of bridge crane | |
| CN105947917A (en) | Towing winch for ground mooring of aerostat | |
| CN104743129A (en) | Automatic lock line winding and unwinding device for mooring unmanned aerial vehicle | |
| CN201155075Y (en) | Mechanized work vehicle on lightweight road | |
| CN108861898A (en) | A kind of power shovel buttock line twisted and released of the cable vehicle device | |
| JP7048082B2 (en) | Pilot rope wire drawing and recovery device | |
| CN213661172U (en) | Fully-mechanized coal mining face mobile cable dragging device | |
| CN205407322U (en) | Movable electric vehicle charging station | |
| CN216971624U (en) | Universal automatic winding and unwinding vehicle for long-distance heavy field optical cable | |
| CN107415982B (en) | Traction method and device for railway vehicle | |
| CN212503304U (en) | Self-driven heavy cable reel cable laying machine | |
| CN212173982U (en) | Large-scale canopy cloth draw gear | |
| CN112794169A (en) | Cable winding and unwinding device | |
| US3282528A (en) | Winder for small cable | |
| CN211428878U (en) | Active cable towing system for coal mining machine cable | |
| CN211340944U (en) | Electricelectric moves excavator's power supply line safety device that gets off | |
| CN215974441U (en) | Winding and unwinding device with tensioning adjusting function for hydraulic culvert detection vehicle | |
| CN111251975A (en) | Automatic rolling and releasing tarpaulin for truck | |
| CN219751549U (en) | Synchronous cable winch | |
| CN202542596U (en) | Belt reeling device | |
| CN110642172A (en) | Steel wire rope traction device | |
| KR20100133811A (en) | Apparatus and method for guiding landing of uninhabited aerial vehicle useing net | |
| CN218909388U (en) | Automatic coiling and uncoiling device for track engineering vehicle | |
| CN212098626U (en) | Automatic rolling and releasing tarpaulin for truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |