CN113098599A

CN113098599A - Join in marriage net communication optical cable fault positioning device

Info

Publication number: CN113098599A
Application number: CN202110447300.4A
Authority: CN
Inventors: 张丽霞; 高伟; 屈蓓蓓; 王慧芳
Original assignee: Information and Telecommunication Branch of State Grid Shanxi Electric Power Co Ltd
Current assignee: Information and Telecommunication Branch of State Grid Shanxi Electric Power Co Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-09
Anticipated expiration: 2041-04-25
Also published as: CN113098599B

Abstract

The invention discloses a distribution network communication optical cable fault positioning device, and belongs to the technical field of power communication. A distribution network communication optical cable fault positioning device comprises a traveling crane frame, a traveling mechanism, a wheel set, a knocking mechanism, a driving motor, a wireless remote control mechanism and a clamping assembly. According to the invention, a host machine of the detector is placed at the initial end of an overhead cable, a handheld terminal is clamped in two clamping components, two traveling mechanisms are erected outside the overhead cable, and a wireless remote control mechanism on a traveling crane frame is used for remotely controlling the operation of a driving motor, so that the driving motor drives a wheel component, and the wheel component drives the traveling mechanism meshed with the wheel component to move along the outside of the overhead cable; meanwhile, when the device is in a walking process, the knocking mechanism is driven to knock in a reciprocating mode through walking power, so that the transmission of vibration energy is realized, and the overhead cable is subjected to fault location by adopting a detection mode similar to that of a buried cable.

Description

Join in marriage net communication optical cable fault positioning device

Technical Field

The invention relates to the technical field of power communication, in particular to a distribution network communication optical cable fault positioning device.

Background

With the large-scale application of optical fiber communication technology in power communication networks, the optical cable scale of the power communication network is rapidly enlarged, and the distribution of optical cable lines is more and more complicated. Because there is no instrument capable of accurately measuring the ground position of the fault point of the optical cable, once the optical cable has a fault (such as fiber breakage, interface looseness, fouling, bending, aging and the like), accurately positioning the fault point becomes a very difficult work. Traditional buried optical cable route detector includes detector host computer and handheld terminal, installs the detector host computer at the optical cable top, carries handheld terminal by the staff and follows the operation of patrolling on the optical cable route, utilizes the calibration rod to strike ground, and the shaking force passes back the detector host computer along the optical cable route. However, the detection mode cannot correspond to an aerial optical cable, so how to provide a fault positioning device applied to the aerial optical cable is particularly important, and in view of this, a distribution network communication optical cable fault positioning device is provided.

Disclosure of Invention

The invention provides a microorganism culture integrated device for solving the problems.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a join in marriage net communication optical cable fault locating device, includes the driving frame, the driving frame comprises the body frame that is U type structure and two crossbeams that weld in body frame left and right sides top, the beam top surface is equipped with running gear, two running gear all presss from both sides and locates the aerial [ insulated ] cable outside, the inside symmetry of driving frame is equipped with two wheel subassemblies, two through the hold-in range connection be equipped with knocking mechanism between the wheel subassembly, knocking mechanism top and aerial [ insulated ] cable outside friction contact, one of them the wheel subassembly with set firmly the driving motor coaxial coupling on the driving frame outer wall, driving motor one side is connected with wireless remote control mechanism, driving frame bottom surface one side has set firmly the warning light, warning light one side is radial symmetry and is equipped with two centre gripping subassemblies.

Preferably, running gear sets firmly the lower clamping ring in the crossbeam top surface including being semicircle type structure, the clamping ring upside articulates through hinge A has last clamping ring down, go up clamping ring and lower clamping ring closed cyclization, just go up clamping ring and lower clamping ring opening part and pass through hasp activity joint.

Preferably, race A has been seted up at lower clamp ring bottom intercommunication crossbeam middle part, be equipped with the action wheel in the race A, a plurality of tooth's sockets have evenly been seted up on the action wheel circumference wall, two race B have been seted up along the vertical symmetry of centre of a circle to the upper clamp ring inner wall, be equipped with from the driving wheel in the race B, from driving wheel and action wheel all rotate with race B and race A through the bearing respectively and be connected.

Preferably, the wheel assembly comprises a driving shaft rotatably connected with the inner wall of the main frame, driving teeth are sleeved on the driving shaft in a position opposite to the wheel groove A and are in meshing transmission with the driving wheel, synchronizing wheels are further sleeved on one side of the driving shaft and are in friction transmission through synchronous belts, and a bevel gear A is further sleeved on one of the driving shafts.

Preferably, the knocking mechanism comprises a driven shaft arranged between two driving shafts, a cam is sleeved on the driven shaft, two ends of the driven shaft are connected with the top surface of the inner side of the main frame through rotating seats, one end of the driven shaft is sleeved with a bevel gear B, and the bevel gear B is meshed with the bevel gear A.

Preferably, the knocking mechanism further comprises a top hitting assembly fixedly arranged on the inner wall of one side of the main frame, the top hitting assembly comprises a guide cylinder, a guide rod, a spring A, steel balls and a pressing plate, the guide cylinder is of an inclined structure and fixedly arranged on the inner wall of one side of the main frame, the guide rod is sleeved on the inner side of the upper portion of the guide cylinder, the two ends of the spring A are respectively connected with the lower end of the guide rod and the inner bottom surface of the guide cylinder, the steel balls are embedded in a ball groove formed in the top end of the guide rod, and the pressing plate is fixedly arranged on the outer wall.

Preferably, the clamping assembly comprises a collet chuck hinged with the bottom surface of the crane frame through a hinge B, a clamping plate is connected in the collet chuck through a spring B, and two clamping seats are arranged in parallel on the lower end of the clamping plate and the outer wall of the collet chuck in a radial structure.

Compared with the prior art, the invention provides a microorganism culture integrated device, which has the following beneficial effects:

according to the invention, a host machine of the detector is placed at the initial end of an overhead cable, a handheld terminal is clamped in two clamping components, two traveling mechanisms are erected outside the overhead cable, and a wireless remote control mechanism on a traveling crane frame is used for remotely controlling the operation of a driving motor, so that the driving motor drives a wheel component, and the wheel component drives the traveling mechanism meshed with the wheel component to move along the outside of the overhead cable; meanwhile, when the device is in a walking process, the knocking mechanism is driven to knock in a reciprocating mode through walking power, so that the transmission of vibration energy is realized, and the overhead cable is subjected to fault location by adopting a detection mode similar to that of a buried cable.

Drawings

FIG. 1 is a schematic top view of the overall structure of the present invention;

FIG. 2 is a bottom view of the overall structure of the present invention;

FIG. 3 is a schematic partial structural breakdown of the present invention;

FIG. 4 is a disassembled view of the wheel assembly and its connection structure of the present invention;

FIG. 5 is a schematic structural exploded view of the top impact assembly of the present invention;

FIG. 6 is a schematic view of the clamping assembly of the present invention, shown disassembled;

reference numerals:

1. a traveling frame; 2. a traveling mechanism; 201. a lower clamping ring; 202. an upper clamping ring; 203. a wheel groove A; 204. a driving wheel; 205. a wheel groove B; 206. a driven wheel; 3. a wheel assembly; 301. a drive shaft; 302. a drive tooth; 303. a synchronizing wheel; 304. a bevel gear A; 4. a drive motor; 5. a warning light; 6. a clamping assembly; 601. a collet; 602. a spring B; 603. a holder; 604. a splint; 7. a synchronous belt; 8. a knocking mechanism; 801. a driven shaft; 802. a cam; 803. a bevel gear B; 804. a top impact assembly; 805. a guide cylinder; 806. a guide bar; 807. a spring A; 808. steel balls; 809. and (7) pressing a plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a join in marriage net communication optical cable fault locating device, including driving frame 1, driving frame 1 is welded the crossbeam at body frame left and right sides top by body frame and two that are U type structure and is constituteed, the crossbeam top surface is equipped with running gear 2, two running gear 2 all press from both sides and locate the overhead cable outside, driving frame 1 inside symmetry is equipped with two wheel subassemblies 3 that connect through hold-in range 7, be equipped with knocking mechanism 8 between two

wheel subassemblies

3, 8 top and overhead cable outside friction contact of knocking mechanism, one of them wheel subassembly 3 with set firmly 4 coaxial coupling of driving motor on driving frame 1 outer wall, 4 one side of driving motor is connected with wireless remote control mechanism, 1 bottom surface one side of driving frame has set firmly

warning light

5, 5 one side of warning light is radial symmetry and is equipped with two centre gripping subassemblies 6. According to the invention, a detector host is placed at the initial end of an overhead cable, a handheld terminal is clamped in two clamping assemblies 6, two traveling mechanisms 2 are erected outside the overhead cable, and a wireless remote control mechanism on a traveling crane frame 1 is used for remotely controlling the operation of a driving motor 4, so that the driving motor 4 drives a wheel assembly 3, and the wheel assembly 3 drives the traveling mechanisms 2 meshed with the wheel assembly 3 to move along the outside of the overhead cable; meanwhile, when the device is in a walking process, the knocking mechanism 8 is driven to knock in a reciprocating mode through walking power, so that the transmission of vibration energy is realized, and the fault location is carried out on the overhead cable in a detection mode similar to that of the buried cable.

Specifically, the traveling mechanism 2 comprises a lower clamping ring 201 which is of a semicircular structure and is fixedly arranged on the top surface of the beam, an upper clamping ring 202 is hinged to the upper side of the lower clamping ring 201 through a hinge A, the upper clamping ring 202 and the lower clamping ring 201 are closed to form a ring, and the opening of the upper clamping ring 202 and the opening of the lower clamping ring 201 are movably clamped through a hasp.

Further, the bottom of the lower clamping ring 201 is communicated with the middle of the cross beam and provided with a wheel groove A203, a driving wheel 204 is arranged in the wheel groove A203, a plurality of tooth grooves are uniformly formed in the circumferential wall of the driving wheel 204, the inner wall of the upper clamping ring 202 is longitudinally and symmetrically provided with two wheel grooves B205 along the circle center, a driven wheel 206 is arranged in the wheel groove B205, and the driven wheel 206 and the driving wheel 204 are respectively in rotating connection with the wheel groove B205 and the wheel groove A203 through bearings.

Still further, the wheel assembly 3 comprises a driving shaft 301 rotatably connected with the inner wall of the main frame, a driving tooth 302 is sleeved on the driving shaft 301 at a position opposite to the wheel groove A203, the driving tooth 302 is in meshing transmission with the driving wheel 204, a synchronizing wheel 303 is further sleeved on one side of the driving shaft 301, the two synchronizing wheels 303 are in friction transmission through a synchronizing belt 7, and a bevel gear A304 is further sleeved on one driving shaft 301.

It is worth to be noted that the knocking mechanism 8 comprises a driven shaft 801 arranged between two driving shafts 301, a cam 802 is sleeved on the driven shaft 801, two ends of the driven shaft 801 are connected with the top surface of the inner side of the main frame through rotating seats, a bevel gear B803 is sleeved at one end of the driven shaft 801, and the bevel gear B803 is in meshed connection with a bevel gear A304.

It should be noted that the knocking mechanism 8 further includes a top-hitting component 804 fixed on the inner wall of one side of the main frame, the top-hitting component 804 includes a guide tube 805, a guide rod 806, a spring a807, a steel ball 808 and a pressing plate 809, the guide tube 805 is fixed on the inner wall of one side of the main frame in an inclined structure, the guide rod 806 is sleeved on the inner side of the upper portion of the guide tube 805, two ends of the spring a807 are respectively connected with the lower end of the guide rod 806 and the inner bottom surface of the guide tube 805, the steel ball 808 is embedded in a ball groove at the top end of the guide rod 806, and the pressing plate 809 is fixed.

In addition, the clamping assembly 6 comprises a collet 601 hinged with the bottom surface of the traveling crane frame 1 through a hinge B, a clamping plate 604 is connected in the collet 601 through a spring B602, and two clamping seats 603 are arranged in parallel at the lower end of the clamping plate 604 and the outer wall of the collet 601 in a radial structure.

According to the invention, a host of the detector is placed at the initial end of an overhead cable, a clamping plate 604 in a collet 601 is pulled open, a spring B602 is stretched at the moment, and a handheld terminal is clamped between two clamping seats 603; then, the hasps at the openings of the upper clamping ring 202 and the lower clamping ring 201 are opened, so that the upper clamping ring 202 and the lower clamping ring 201 are sleeved and clamped on the overhead cable, the hasps are locked, and at the moment, the driving wheel 204 and the driven wheel 206 are in a triangular structure and are tightly attached to the outer wall of the overhead cable; the operation of the driving motor 4 is remotely controlled by a wireless remote control mechanism, so that the driving motor 4 drives the driving shaft 301, the driving shaft 301 drives the driving teeth 302, the driving teeth 302 drive the driving wheel 204 which is meshed with the driving teeth and further drives the wheel assembly 3 to drive the driving wheel 204 which is meshed with the driving wheel, and further the driving wheel 204 and the outer wall of the overhead cable generate friction force to realize walking; meanwhile, when the device is in a walking process, one driving shaft 301 drives a bevel gear A304 on the driving shaft, the bevel gear A304 drives a bevel gear B803, the bevel gear B803 drives a driven shaft 801, the driven shaft 801 drives a cam 802, the cam 802 is in clearance contact with a pressing plate 809 in a rotating process, the pressing plate 809 drives a guide rod 806 to slide in a guide cylinder 805, the spring A807 is stressed and compressed at the moment, and when the cam 802 is separated from the pressing plate 809, the guide rod 806 pushes a steel ball 808 to impact the outer wall of a cable under the action of the rated force of the spring A807, so that the transmission of vibration energy is realized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a join in marriage net communication optical cable fault locating device which characterized in that: comprises a travelling crane frame (1), the travelling crane frame (1) consists of a main frame in a U-shaped structure and two cross beams welded at the tops of the left side and the right side of the main frame, the top surface of the beam is provided with a travelling mechanism (2), the two travelling mechanisms (2) are clamped outside the overhead cable, two wheel assemblies (3) connected through a synchronous belt (7) are symmetrically arranged in the travelling crane frame (1), a knocking mechanism (8) is arranged between the two wheel assemblies (3), the top end of the knocking mechanism (8) is in frictional contact with the outer side of the overhead cable, one of the wheel assemblies (3) is coaxially connected with a driving motor (4) fixedly arranged on the outer wall of the travelling crane frame (1), one side of the driving motor (4) is connected with a wireless remote control mechanism, one side of the bottom surface of the travelling crane frame (1) is fixedly provided with a warning lamp (5), one side of the warning lamp (5) is provided with two clamping assemblies (6) in radial symmetry.

2. The distribution network communication optical cable fault locating device of claim 1, wherein: running gear (2) including being semicircle type structure and setting firmly in lower clamping ring (201) of crossbeam top surface, clamping ring (201) upside has last clamping ring (202) through hinge A is articulated down, go up clamping ring (202) and clamping ring (201) closed cyclization down, just go up clamping ring (202) and clamping ring (201) opening part down and pass through hasp activity joint.

3. The distribution network communication optical cable fault locating device of claim 2, wherein: lower clamp ring (201) bottom intercommunication crossbeam middle part has been seted up race A (203), be equipped with action wheel (204) in race A (203), a plurality of tooth's grooves have evenly been seted up on action wheel (204) circumference wall, two race B (205) have been seted up along the vertical symmetry in centre of a circle to go up clamp ring (202) inner wall, be equipped with in race B (205) from driving wheel (206), all rotate with race B (205) and race A (203) through the bearing respectively and be connected from driving wheel (206) and action wheel (204).

4. The distribution network communication optical cable fault locating device of claim 3, wherein: the wheel assembly (3) comprises a driving shaft (301) rotatably connected with the inner wall of the main frame, driving teeth (302) are sleeved on the driving shaft (301) in positions corresponding to wheel grooves A (203), the driving teeth (302) are in meshing transmission with a driving wheel (204), synchronizing wheels (303) are further sleeved on one side of the driving shaft (301), the two synchronizing wheels (303) are in friction transmission through a synchronizing belt (7), and a bevel gear A (304) is further sleeved on one of the driving shaft (301).

5. The distribution network communication optical cable fault locating device of claim 4, wherein: the knocking mechanism (8) comprises a driven shaft (801) arranged between two driving shafts (301), a cam (802) is sleeved on the driven shaft (801), two ends of the driven shaft (801) are connected with the top surface of the inner side of the main frame through rotating seats, one end of the driven shaft (801) is sleeved with a bevel gear B (803), and the bevel gear B (803) is meshed with a bevel gear A (304).

6. The distribution network communication optical cable fault locating device of claim 5, wherein: the knocking mechanism (8) further comprises a top hitting component (804) fixedly arranged on the inner wall of one side of the main frame, the top hitting component (804) comprises a guide cylinder (805), a guide rod (806), a spring A (807), a steel ball (808) and a pressing plate (809), the guide cylinder (805) is of an inclined structure and fixedly arranged on the inner wall of one side of the main frame, the guide rod (806) is sleeved on the inner side of the upper portion of the guide cylinder (805), the two ends of the spring A (807) are respectively connected with the lower end of the guide rod (806) and the inner bottom surface of the guide cylinder (805), the steel ball (808) is embedded in a ball groove in the top end of the guide rod (806), and the pressing plate (809) is fixedly arranged on the outer wall of the guide rod (806).

7. The distribution network communication optical cable fault locating device of claim 5, wherein: the clamping assembly (6) comprises a collet chuck (601) hinged with the bottom surface of the traveling crane frame (1) through a hinge B, a clamping plate (604) is connected in the collet chuck (601) through a spring B (602), and two clamping seats (603) are arranged in parallel on the lower end of the clamping plate (604) and the outer wall of the collet chuck (601) in a radial structure.