CN111585213B - Movable bypass cable laying and conveying equipment - Google Patents
Movable bypass cable laying and conveying equipment Download PDFInfo
- Publication number
- CN111585213B CN111585213B CN202010636736.3A CN202010636736A CN111585213B CN 111585213 B CN111585213 B CN 111585213B CN 202010636736 A CN202010636736 A CN 202010636736A CN 111585213 B CN111585213 B CN 111585213B
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- Prior art keywords
- bypass cable
- conveying
- frame
- bypass
- stage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
Abstract
The invention discloses a movable bypass cable laying and conveying device, which comprises a vehicle body, wherein a rotary mechanism is fixed in the middle of the vehicle body, an extension mechanism capable of extending in the vertical direction and the horizontal direction is arranged at the upper end of the rotary mechanism, conveying tracks are arranged on two sides of the horizontal extension end of the extension mechanism, a tractor is embedded in the conveying tracks and can drag bypass cables to slide and walk on the horizontal extension end of the extension mechanism along the conveying tracks.
Description
Technical Field
The invention relates to the field of bypass cable laying and conveying equipment, in particular to movable bypass cable laying and conveying equipment.
Background
With the increasing requirement of people on the reliability of power supply, the power consumption of life is not allowed to be cut off basically, the power system generally adopts a bypass operation method to realize the operations of overhauling, replacing, rush-repair and the like of urban distribution network equipment, and the bypass operation has the greatest advantage of realizing the power-cut operation of distribution network fault equipment without power cut of users, so that the application range is wider and wider.
The key equipment of bypass operation is the bypass cable, replace original distribution network line operation through the bypass cable, therefore carry out bypass operation and all need lay the bypass cable earlier, laying of bypass cable has two kinds of methods at present, one kind is built on stilts and lays, through a large amount of bypass operation appurtenance, utilize original pole to build strutting arrangement, suspend the bypass cable in midair and leave ground take the altitude, the benefit of this kind of operation method lies in, the bypass cable suspends in midair, do not influence the passage on ground, the security is good, the shortcoming lies in laying the bypass cable for the operation at a distance from ground take the altitude, need a large amount of appurtenance, must have the pole as the support simultaneously, the activity duration is long, high labor intensity, the requirement for line condition is high, to the bypass cable line that does not have the pole, can't carry out the operation, do not used gradually. The other type is ground laying, the laying mode only needs to lay a layer of protective pad on a ground line, the bypass cable can be directly laid on the protective pad, the operation efficiency is high, the labor intensity is low, the existing main stream operation mode is accepted by power consumers, but the operation mode also has the defects that when the bypass cable crosses a traffic intersection, the bypass cable still needs a protective device to prevent the bypass cable from being rolled and damaged, the bypass cable is generally adopted to protect the floor at present, the bypass cable is placed into a wire groove of the bypass cable to protect the ground, a cover plate is covered, when a vehicle passes through, the bypass cable is directly rolled and protected the floor, and the damage caused by directly rolling and grinding the bypass cable is avoided.
The vehicle type that different traffic crossing passed through is different, and the bearing capacity on bypass cable protection floor is also different, and bypass cable protection floor is directly put subaerial simultaneously, similar deceleration strip, when the vehicle passed through, lead to bypass cable protection floor to slide easily or directly be pushed away by the wheel, cause the bypass cable in the bypass cable protection floor to prop and draw the atress and produce the damage or bypass cable connection inefficacy, cause the incident, for this reason have to adopt artifical guard, guide the vehicle to slow down and walk in advance, but to the crossing of traffic prosperous, still can't effectively avoid. The overhead bypass cable laying of the whole line has high investment, large workload, potential safety hazard due to ground laying, and no equipment for effectively laying the bypass cable exists at present, so that the problems are solved.
Disclosure of Invention
In view of the technical defects, the invention aims to provide a mobile bypass cable laying and conveying device which can quickly lay a bypass cable on the premise of not influencing traffic and the running safety of the bypass cable.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a movable bypass cable laying and conveying device which comprises a vehicle body, wherein a rotary mechanism is fixed in the middle of the vehicle body, an extension mechanism capable of extending in the vertical direction and the horizontal direction is arranged at the upper end of the rotary mechanism, conveying rails are arranged on two sides of the horizontal extension end of the extension mechanism, a traction structure is embedded in the conveying rails and can drag a bypass cable to slide on the horizontal extension end of the extension mechanism along the conveying rails.
Preferably, the extension mechanism comprises a multi-stage folding arm support, a multi-stage telescopic arm support and a driving mechanism; the foldable cantilever crane is characterized in that the foldable cantilever crane at the bottom of the multistage foldable cantilever crane is fixedly connected with the upper end of the swing mechanism, the foldable cantilever crane at the top of the multistage foldable cantilever crane is connected with the multistage telescopic cantilever crane, and the multistage telescopic cantilever crane is provided with multistage telescopic joints.
Preferably, the swing mechanism, the driving mechanism of the stretching mechanism and the traction mechanism are connected with an external power system.
Preferably, conveying tracks are installed on two sides of each telescopic joint of the multistage telescopic boom, the distances between the conveying tracks on the two sides are the same, the conveying tracks are multistage sectional tracks and are fixed on two sides of each telescopic joint in a grading mode, the conveying tracks and the telescopic joints stretch synchronously, the conveying tracks are overlapped in a stepped mode when being completely retracted, and buffering grooves matched with each other are further arranged on two adjacent conveying tracks.
Preferably, a wire coil is arranged on one side surface of the multi-stage folding arm support.
Preferably, an ascending ladder is arranged on one side surface of the multi-stage folding arm support.
Preferably, a bypass cable support frame is fixed at one end of the multistage folding arm support close to the multistage telescopic arm support.
Preferably, the traction structure comprises a walking frame, a bypass cable fixing device for fixing a bypass cable is arranged at the top of the walking frame, a plurality of fixing frames are uniformly fixed at the bottoms of two ends of the walking frame along the width direction of the multistage telescopic boom respectively, an upper driving wheel is arranged at the bottom of each fixing frame through an upper shaft, one end of each upper shaft, which is far away from the corresponding fixing frame, is vertically connected with a connecting frame in a sliding manner, a lower shaft is fixed at the bottom of each connecting frame, a spring is sleeved on each connecting frame, the upper end and the lower end of each spring are respectively fixed on the upper shaft and the lower shaft, a lower travelling wheel is arranged on the lower shaft, and the lower end of each upper driving wheel and the upper end of each lower travelling wheel on each fixing frame are tightly pressed on the conveying track; the walking machine is characterized in that a driving motor is further arranged on the walking rack, a driving wheel is fixed at the output end of the driving motor, and the driving wheel is in transmission connection with each upper driving wheel through a plurality of belts.
Preferably, the front end and the rear end of the vehicle body are respectively provided with two supporting oil cylinders.
Preferably, one end of the vehicle body is provided with a bypass cable reel for winding the bypass cable.
The invention has the beneficial effects that: the invention solves the laying problem of the bypass cable crossing the road in the bypass operation, forms an overhead bypass cable conveying corridor by using a single or two movable bypass cable conveying devices on the road, and solves the contradiction between the bypass cable in the bypass operation and the running of the road vehicle by conveying the bypass cable to the opposite side of the road through a traction structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mobile bypass cable laying and conveying equipment according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating connection between upper driving wheels and lower traveling wheels and a conveying track in a traction structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a belt drive connection in a traction configuration provided in accordance with an embodiment of the present invention;
fig. 4 is a schematic view illustrating installation of conveying tracks on two sides of a telescopic boom according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating the connection between the conveying tracks on the same side of the telescopic arm according to an embodiment of the present invention.
Description of reference numerals:
1. the device comprises a vehicle body, 2, a supporting oil cylinder, 3, a bypass cable reel, 4, a bypass cable, 5, a bypass cable supporting frame, 6, a traction structure, 601, a traveling frame, 602, a bypass cable fixing device, 603, a transmission wheel, 604, a belt, 605, a fixing frame, 606, an upper driving wheel, 607, a connecting frame, 608, an upper shaft, 609, a spring, 610, a lower traveling wheel, 611, a driving motor, 612, a lower shaft, 7, a telescopic arm, 701, a first section of conveying track, 8, a second section of telescopic joint, 801, a second section of conveying track, 9, a three-section of telescopic joint, 901, a three-section of conveying track, 10, a wire coil, 11, a second section of folding arm, 12, a first section of folding arm, 14, a climbing ladder, 15 and a slewing mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 to 5, a mobile bypass cable laying and conveying device includes two vehicle bodies 1 symmetrically disposed on both sides of a road, a swing mechanism 15 is disposed in the middle of the vehicle bodies 1, an extendable arm 7 is movably connected to the upper end of the swing mechanism 15 through an arm frame luffing mechanism, the extendable arm 7 is provided with two telescopic joints, i.e., a two-section telescopic joint 8 and a three-section telescopic joint 9, a first conveying track 701 is fixed to both sides of the telescopic arm 7 through a bracket, a second conveying track 801 is fixed to both sides of the two-section telescopic joint 8 through a bracket, a three-section conveying track 901 is fixed to both sides of the three-section telescopic joint 9 through a bracket, each bracket is fixed to the front end of each telescopic joint, distances between the telescopic arm 7 and the conveying tracks on both sides of each telescopic joint are the same, the first conveying track 701, the second conveying track 801 and the three-section conveying track 901 on the same side are arranged in a stepped manner, and each conveying track is further provided with a buffering groove, the telescopic boom 7 is also provided with a traction structure 6 capable of sliding back and forth along a conveying track on each telescopic joint, one end of the vehicle body 1 is provided with a bypass cable reel 3, and the vehicle body 1, the boom luffing mechanism, the telescopic boom 7, the slewing mechanism 15 and the traction structure 6 are provided with kinetic energy by an external power system; a bypass cable 4 is wound on one of the bypass cable reels 3, one end of the bypass cable 4 is fixed on the traction structure 6 on the same side, and the final telescopic joints of the two telescopic arms 7 are butted together.
The traction structure 6 comprises a walking frame 601, a bypass cable fixing device 602 for fixing the bypass cable 4 is arranged at the top of the walking frame 601, a plurality of fixing frames 605 are respectively and uniformly fixed at the bottoms of the two ends of the walking frame 601 along the width direction of the telescopic arm 7, an upper driving wheel 606 is mounted at the bottom of each fixing frame 605 through an upper shaft 608, a connecting frame 607 is vertically connected to one end of each upper shaft 608 far away from the corresponding fixing frame 605 in a sliding manner, a lower shaft 612 is fixed at the bottom of the connecting frame 607, a spring 609 is sleeved on each connecting frame 607, the upper end and the lower end of the spring 609 are respectively fixed on the upper shaft 608 and the lower shaft 612, a lower travelling wheel 610 is mounted on the lower shaft 612, and the lower ends of the upper driving wheel 606 and the upper end of the lower travelling wheel 610 on the fixing frames 605 are tightly pressed on the conveying track; the walking frame 601 is further provided with a driving motor 611, an output end of the driving motor 611 is fixedly provided with a driving wheel 603, and the driving wheel 603 is in transmission connection with each upper driving wheel 606 through a plurality of belts 604.
The boom luffing mechanism comprises a section of folding arm 12 fixed on the swing mechanism 15, one end of the section of folding arm 12, which is far away from the swing mechanism 15, is hinged with two sections of folding arms 11, one end of the section of folding arm 11, which is far away from the folding arm 12, is hinged on the telescopic arm 7, a first luffing oil cylinder is hinged between the section of folding arm 12 and the two sections of folding arms 11, and a second luffing oil cylinder is hinged between the two sections of folding arms 11 and the telescopic arm 7.
One side surface of the two folding arms 11 is provided with a wire coil 10, and a power source wire of the driving motor 611 is stored on the wire coil 10.
One side surface of the two sections of folding arms 11 is provided with a climbing ladder 14.
And a bypass cable support frame 5 is fixed at one end of the two sections of folding arms 11 close to the telescopic arm 7.
Two supporting oil cylinders 2 are respectively arranged at the front end and the rear end of the vehicle body 1.
When the device is used, two groups of vehicle bodies 1 are used for butt joint, two sets of movable bypass cable laying and conveying equipment are respectively positioned on two sides of a road, three telescopic arms 9 of each set of equipment are in butt joint flatly, the extending end of a supporting oil cylinder 2 is supported on the ground in place, an operator takes out a bypass cable 4 stored on a bypass cable reel 3 and reaches the position of a traction structure 6 through an ascending ladder 14, the bypass cable 4 is fixed through a bypass cable fixing device 602, the traction structure 6 sequentially runs along a section of conveying track 701, a section of two conveying tracks 801 and a section of three conveying tracks 901 until the traction structure reaches one section of conveying track 701 on the other self-propelled bypass cable conveying equipment to stop, and at the moment, the bypass cable 4 is dragged and conveyed to the opposite side of the road, so that the road crossing of the bypass cable 4 is realized, and the road traffic is not influenced; when the road is narrow, only one set of movable bypass cable laying and conveying equipment is used, and only one set of vehicle body 1 is used for directly enabling the telescopic arm above the vehicle body to cross the road, so that the bypass cable is erected opposite in the air.
In the second embodiment, when the road is narrow, one vehicle body 1 is arranged on one side of the road, and the same as the first embodiment, when the vehicle is used, the telescopic arm above the vehicle body 1 can directly cross the road, and the bypass cable is erected in the air to be opposite to the road.
In the third embodiment, in order to facilitate the operation, a power system is separately arranged on the vehicle body 1 according to the requirement, the power system provides kinetic energy for the vehicle body 1, the boom luffing mechanism, the telescopic boom 7, the swing mechanism 15 and the traction structure 6, and the rest is the same as the first embodiment.
In the fourth embodiment, in order to facilitate the operation, a power system is separately arranged on the vehicle body 1 according to the requirement, the power system provides kinetic energy for the vehicle body 1, the boom luffing mechanism, the telescopic boom 7, the swing mechanism 15 and the traction structure 6, and the rest is the same as the second embodiment.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The movable bypass cable laying and conveying equipment is characterized by comprising a vehicle body (1), wherein a rotary mechanism (15) is fixed in the middle of the vehicle body (1), an extending mechanism capable of extending in the vertical direction and the horizontal direction is arranged at the upper end of the rotary mechanism (15), conveying rails are arranged on two sides of the horizontal extending end of the extending mechanism, a traction structure (6) is embedded in the conveying rails, and the traction structure (6) can drag a bypass cable (4) to slide and travel on the horizontal extending end of the extending mechanism along the conveying rails;
the extension mechanism comprises a multi-stage folding arm support, a multi-stage telescopic arm support and a driving mechanism; the bottom folding arm support of the multi-stage folding arm support is fixedly connected with the upper end of a swing mechanism (15), the top folding arm support of the multi-stage folding arm support is connected with a multi-stage telescopic arm support, and a multi-stage telescopic joint is arranged on the multi-stage telescopic arm support;
the traction structure (6) comprises a walking frame (601), a bypass cable fixing device (602) for fixing the bypass cable (4) is arranged at the top of the walking frame (601), a plurality of fixed frames (605) are respectively and uniformly fixed at the bottoms of two ends of the walking frame (601) along the width direction of the multi-stage telescopic arm support, an upper driving wheel (606) is arranged at the bottom of each fixed frame (605) through an upper shaft (608), one end of the upper shaft (608) far away from the fixed frame (605) is vertically connected with a connecting frame (607) in a sliding manner, the bottom of the connecting frame (607) is fixedly provided with a lower shaft (612), a spring (609) is sleeved on the connecting frame (607), the upper end and the lower end of the spring (609) are respectively fixed on the upper shaft (608) and the lower shaft (612), a lower travelling wheel (610) is arranged on the lower shaft (612), and the lower end of an upper driving wheel (606) on the fixed frame (605) and the upper end of the lower travelling wheel (610) are both pressed on the conveying track; the walking machine frame (601) is further provided with a driving motor (611), the output end of the driving motor (611) is fixedly provided with a driving wheel (603), and the driving wheel (603) is in transmission connection with each upper driving wheel (606) through a plurality of belts (604).
2. A mobile bypass-cabling transportation installation according to claim 1, wherein the slewing mechanism (15), the drive mechanism of the stretching mechanism and the pulling mechanism (6) are connected to an external power system.
3. The mobile bypass cable laying and conveying equipment as claimed in claim 1, wherein conveying rails are mounted on two sides of each telescopic joint of the multi-stage telescopic boom, the distances between the conveying rails on the two sides are the same, the conveying rails are multi-stage sectional rails and are fixed on two sides of each telescopic joint in a grading manner, the conveying rails and the telescopic joints are synchronously telescopic, the conveying rails are overlapped in a stepped manner when being completely retracted, and mutually adaptive buffer grooves are further arranged on two adjacent conveying rails.
4. A mobile bypass cabling transportation installation according to claim 1, wherein the wire reel (10) is provided on one of the sides of the multi-stage folding boom.
5. A mobile bypass-cabling transportation installation according to claim 1, wherein an ascending ladder (14) is provided on one of the sides of the multi-stage folding boom.
6. The mobile bypass cable laying and conveying equipment as claimed in claim 1, wherein a bypass cable support frame (5) is fixed at one end of the multi-stage folding arm frame close to the multi-stage telescopic arm frame.
7. A mobile bypass cable laying transportation apparatus as claimed in claim 1, wherein the vehicle body (1) is further provided with two support cylinders (2) at the front and rear ends thereof, respectively.
8. A mobile bypass-cabling transportation arrangement according to claim 1, wherein the vehicle body (1) is provided at one of its ends with a bypass-cable reel (3) for winding the bypass cable (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636736.3A CN111585213B (en) | 2020-07-03 | 2020-07-03 | Movable bypass cable laying and conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636736.3A CN111585213B (en) | 2020-07-03 | 2020-07-03 | Movable bypass cable laying and conveying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111585213A CN111585213A (en) | 2020-08-25 |
| CN111585213B true CN111585213B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010636736.3A Active CN111585213B (en) | 2020-07-03 | 2020-07-03 | Movable bypass cable laying and conveying equipment |
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| CN (1) | CN111585213B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991401A (en) * | 2012-12-20 | 2013-03-27 | 徐州海伦哲专用车辆股份有限公司 | Special vehicle for high-altitude emergency erection of highway-crossed linear facility |
| CN207053061U (en) * | 2017-06-16 | 2018-02-27 | 徐州市久发工程机械有限责任公司 | Fast erecting movable type stringing machine |
| CN210744606U (en) * | 2019-12-03 | 2020-06-12 | 武汉市良山机电设备有限公司 | Bypass street-crossing stringing tracked vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140151616A1 (en) * | 2012-06-28 | 2014-06-05 | Brenda G. Carroll | Medium traverse |
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2020
- 2020-07-03 CN CN202010636736.3A patent/CN111585213B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991401A (en) * | 2012-12-20 | 2013-03-27 | 徐州海伦哲专用车辆股份有限公司 | Special vehicle for high-altitude emergency erection of highway-crossed linear facility |
| CN207053061U (en) * | 2017-06-16 | 2018-02-27 | 徐州市久发工程机械有限责任公司 | Fast erecting movable type stringing machine |
| CN210744606U (en) * | 2019-12-03 | 2020-06-12 | 武汉市良山机电设备有限公司 | Bypass street-crossing stringing tracked vehicle |
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| CN111585213A (en) | 2020-08-25 |
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