CN117039735B - Wiring poling ware for communication construction - Google Patents
Wiring poling ware for communication construction Download PDFInfo
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- CN117039735B CN117039735B CN202311296485.9A CN202311296485A CN117039735B CN 117039735 B CN117039735 B CN 117039735B CN 202311296485 A CN202311296485 A CN 202311296485A CN 117039735 B CN117039735 B CN 117039735B
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- 238000004891 communication Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims abstract 4
- 238000000429 assembly Methods 0.000 claims abstract 4
- 230000000149 penetrating effect Effects 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
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Abstract
The invention relates to the technical field of communication construction poling, in particular to a wiring poling device for communication construction, which comprises a poling seat, wherein one end of the poling seat is in divergent type and fixedly connected with four flexible connecting pipes, the other ends of the four flexible connecting pipes are fixedly connected with a poling head together, the other ends of the poling seat are fixedly connected with connecting plates, clamping assemblies are internally structured in the connecting plates, the middle ends of the four flexible connecting pipes are respectively and fixedly connected with a telescopic airbag, four movable blocks are arranged in the poling head, the tops of the four movable blocks are respectively and slidably connected with rollers, and transmission assemblies for driving the telescopic airbags to stretch are respectively constructed at the bottoms of the four movable blocks. The transmission assembly is arranged to extend and retract the two telescopic air bags symmetrically, so that the steering of the threading head is driven better, the bending flexibility of the threading head is improved, the rigid contact of the threading head is reduced, and the subsequent service life is prolonged.
Description
Technical Field
The invention relates to the technical field of communication construction poling, in particular to a wiring poling device for communication construction.
Background
The communication construction is to organize resources such as manpower and material resources to finish the processes of equipment installation, debugging, detection, acceptance and the like of a communication facility according to the design requirements of the communication engineering, the threading device can greatly improve the line laying efficiency, particularly under the condition that a plurality of lines are required to be laid at the same time, wherein the threading device is to lead the lines to the positions of all terminals after the network lines/telephone lines are penetrated out from a machine room end, even the straight lines are difficult to run, and the electrician threading device with the roller heads/steel wires can save a lot of time for threading.
In the prior art, a roller head is usually matched with a hose to connect an optical fiber for pipe threading, in actual use, the roller head at the front end is contacted with a pipeline to drive the hose to bend by virtue of pressure, so that the hose is bent by yielding and penetrates through a corner of the pipeline due to pressure transmission, when the force applied to the roller head is excessively large due to improper operation, the hose is excessively stressed and is severely vibrated, so that the optical fiber at the rear end is excessively stretched, and meanwhile, the pipe threading device has a certain bending radius, and cannot smoothly penetrate through the pipeline if the bending angle of the pipeline is excessively large. For this reason, we propose a wiring pipe penetrating device for communication construction.
Disclosure of Invention
The invention aims to provide a wiring pipe penetrating device for communication construction, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wiring poling ware for communication construction, includes poling seat, the one end of poling seat is four toughness connecting pipes of divergent fixedly connected with, four the joint fixedly connected with poling head of the other end of toughness connecting pipe, the other end fixedly connected with connecting plate of poling seat, the inside structure of connecting plate has the centre gripping subassembly, four the middle-end of toughness connecting pipe is the flexible gasbag of fixedly connected with respectively, be provided with four movable blocks in the poling head, four the equal sliding connection in top of movable block has the gyro wheel, four the bottom of movable block is constructed respectively and is had the flexible drive assembly to the flexible gasbag of drive, the even fixedly connected with of surface of poling head is four straight boards.
Preferably, the transmission assembly comprises a transmission rod fixedly connected to the bottoms of the movable blocks, four air cylinders are fixedly connected to the inside of the tube penetrating head, an air ventilation cavity is formed in the inside of the flexible connecting tube and above the flexible air bag, the bottom of the air cylinder is connected with the flexible connecting tube, the inside of the air cylinder is communicated with the air ventilation cavity, the air ventilation cavity is communicated with the inside of the flexible air bag, and a piston is fixedly connected to the bottom of the transmission rod.
Preferably, one end fixedly connected with first fixed block inside the flexible gasbag, the inside other end fixedly connected with second fixed block of flexible gasbag, fixedly connected with extension spring between first fixed block and the second fixed block, the penetration groove that supplies the air to get into has been seted up to the inside of second fixed block.
Preferably, a reset spring is sleeved on the outer surface of the transmission rod, the bottom end of the reset spring is fixedly connected with the top of the inflator, and the top end of the reset spring is fixedly connected with the bottom of the movable block.
Preferably, a communicating pipe is commonly communicated between the two air cylinders which are arranged along the central symmetry, and the communicating pipes are arranged above the two pistons.
Preferably, the inside of straight board is provided with the runner, the inside swing joint of straight board has the articulated slab, the inside of straight board is provided with movable articulated slab, movable articulated slab and articulated slab joint with the runner swing joint.
Preferably, the inner wall structure of straight board has the spout, sliding connection has the slider in the spout, the inside fixedly connected with pivot of activity hinged plate, pivot and slider swing joint, the one end fixedly connected with connecting piece of slider, the bottom fixed connection of connecting piece and movable block.
Preferably, the clamping assembly comprises a plurality of clamping plates arranged inside the connecting plate, one end of the connecting plate is fixedly connected with a wiring ring, a movable groove is formed in the outer surface of the connecting plate, a rack sliding plate is connected in the movable groove in a sliding mode, and the rack sliding plate is fixedly connected with the clamping plate.
Preferably, the inner part of the connecting plate is rotationally connected with inner ring teeth, the inner part of the connecting plate is rotationally connected with a plurality of gears, the gears are respectively meshed with the inner ring teeth, and the gears are respectively meshed with a plurality of rack sliding plates.
Preferably, a limit groove is formed in one side of the connecting plate, a pull plate is connected in the limit groove in a sliding mode, and the pull plate is fixedly connected with the inner ring gear.
Compared with the prior art, the invention has the beneficial effects that:
when the movable block enters the pipeline, the roller of the movable block is arranged at the foremost end of the pipe penetrating device, when the pipe penetrating device turns left when encountering the pipeline at the turning position, the roller at the rightmost position in the pipe penetrating device is firstly contacted with the inner wall of the pipeline round corner, at the moment, the roller is contacted with the pipeline round corner, thereby the movable block is driven to move downwards to compress the reset spring to enter the air cylinder, the piston is driven to move in the air cylinder, so that the air in the air cylinder is conveyed to the telescopic air bag through the ventilation cavity under the extrusion of the piston, at the moment, the air quantity in the telescopic air bag is gradually increased, the stable air pressure can be kept by the telescopic air bag, at the moment, the telescopic air bag is stretched, when the length of one telescopic air bag is higher than that of other telescopic air bags, an uneven angle is formed between four flexible connecting pipes, the telescopic air bag at the rightmost side is stretched to push the pipe penetrating head to shift leftwards, so as to adapt to the turning of the pipeline, and simultaneously when the pipeline turns to different directions, four telescopic air bags can be driven by the movable blocks to adjust the length of the telescopic air bags, at the moment, the second fixed block and the first fixed block are driven to be away from each other, so as to drive the extension spring to be stretched, wherein the existence of the extension spring can effectively limit the telescopic air bags to block the bending degree of the telescopic air bags, and simultaneously, after the air is discharged from the telescopic air bags, the stretching force of the extension spring can accelerate the discharge of the air bags, so that the initial state of the telescopic air bags is restored, the fault tolerance in use is improved, when the movable blocks are contacted with the pipeline round corners to generate extrusion force to drive the movable blocks to move downwards, the movable blocks drive the connecting pieces to move downwards, at the moment, the connecting pieces are stressed to drive the sliding blocks to slide in the sliding grooves, the sliding blocks are gradually close to the bottoms of the hinged plates, thereby drive the angle of activity hinge plate and change gradually, and then, the angle between activity hinge plate and the hinge plate changes, promotes the runner and keeps away from straight board, and the runner is kept away from straight board gradually and is close to the inner wall of pipeline this moment for runner and pipeline inner wall contact, and the runner is kept close to the pipeline inner wall continuously under the slider removes, makes the runner receive the contact of pipeline inner wall to produce opposite force, and then promotes wears the tube head and keep away from the pipeline inner wall and turn to, thereby the frictional force of its contact is reduced to communicating pipe slidable simultaneously, makes the faster pipeline of passing through of tube head.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with the connecting plate and the tube head removed;
FIG. 3 is a schematic cross-sectional view of the telescopic balloon and inflator of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a tube head according to the present invention;
FIG. 5 is a schematic cross-sectional view of a piercing head according to the present invention;
FIG. 6 is a schematic view of a straight plate structure according to the present invention;
FIG. 7 is a schematic view of a structure of a connecting plate according to the present invention;
fig. 8 is a schematic cross-sectional view of a connecting plate according to the present invention.
In the figure: 100. a tube penetrating seat; 101. a ductile connecting pipe; 102. threading the tube head; 200. a telescopic air bag; 201. a first fixed block; 202. a tension spring; 203. a second fixed block; 204. a ventilation chamber; 300. a movable block; 301. a roller; 302. a transmission rod; 303. a return spring; 304. a piston; 305. a communicating pipe; 306. an air cylinder; 400. a straight plate; 401. a chute; 402. a slide block; 403. a movable hinge plate; 404. a hinged plate; 405. a rotating wheel; 406. a connecting piece; 500. a connecting plate; 501. a wire connecting ring; 502. inner ring teeth; 503. a gear; 504. a rack sliding plate; 505. a clamping plate; 506. pulling a plate; 507. and a limit groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment 1 referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a wiring poling ware for communication construction, including poling seat 100, poling seat 100's one end is four toughness connecting pipes 101 of divergent fixedly connected with, the common fixedly connected with poling head 102 of the other end of four toughness connecting pipes 101, the middle-end of four toughness connecting pipes 101 is the flexible gasbag 200 of fixedly connected with respectively, be provided with four movable blocks 300 in poling head 102, the top of four movable blocks 300 is all sliding connection has gyro wheel 301, the bottom of four movable blocks 300 is constructed respectively and is had the transmission subassembly to the flexible gasbag 200 of drive, wherein flexible gasbag 200 has flexible power, its flexible power is by its inside gas volume decision, can control the change of its inside gas volume through setting up transmission subassembly to change its flexible form.
Specifically, the transmission assembly includes the transfer line 302 of fixed connection in a plurality of movable blocks 300 bottoms, the inside fixedly connected with four air cylinders 306 of wear tube head 102, the inside of flexible connecting pipe 101 just is located flexible gasbag 200's top and is constructed with vent chamber 204, the bottom of air cylinder 306 is connected with flexible connecting pipe 101, and the inside of air cylinder 306 communicates with vent chamber 204, vent chamber 204 communicates with flexible gasbag 200's inside, the bottom fixedly connected with piston 304 of transfer line 302, through setting up the contact of movable block 300 and pipeline inner wall, thereby the interference force that produces after the contact drives movable block 300 and produces the displacement, and then effectively change its direction of wear tube head 102 to the transition that takes place in its pipeline, change its direction according to the distinctive change of pipeline steering, make wear tube head 102 have stable steering capacity.
Firstly, when the movable block 300 enters a pipeline, the roller 301 of the movable block is arranged at the foremost end of the pipe penetrating device, when the pipe penetrating device encounters the pipeline at the turning position, the roller 301 at the rightmost position in the pipe penetrating device is firstly contacted with the inner wall of the round corner of the pipeline when turning leftwards, at the moment, the roller 301 is contacted with the round corner of the pipeline, thereby the movable block 300 is driven to move downwards to drive the transmission rod 302 to enter the inside of the air cylinder 306, and then the piston 304 is driven to move in the air cylinder 306, so that the gas in the air cylinder 306 is conveyed to the inside of the telescopic air bag 200 through the ventilation cavity 204 under the extrusion of the piston 304, at the moment, the gas quantity in the telescopic air bag 200 is gradually increased, the stable gas pressure can be kept by the self-expanding length, at the moment, the telescopic air bag 200 is elongated, when the length of one telescopic air bag 200 is higher than that of the telescopic air bag 200, the four ductile connecting pipes 101 form an uneven angle, the telescopic air bag 200 at the elongation at the rightmost side is driven to shift leftwards to adapt to the turning of the pipeline, and at the moment, when turning to different directions facing the inside of the pipeline, the movable block 300 can be driven by the four telescopic air bags 200.
Wherein, the inside one end fixedly connected with first fixed block 201 of flexible gasbag 200, the inside other end fixedly connected with second fixed block 203 of flexible gasbag 200, fixedly connected with extension spring 202 between first fixed block 201 and the second fixed block 203, the through groove that supplies the air to get into is seted up to the inside of second fixed block 203, through setting up the through groove in the second fixed block 203, make the inside that the air in the ventilation chamber 204 can get into flexible gasbag 200 smoothly, when the inside of gas entering flexible gasbag 200, thereby the gas volume in flexible gasbag 200 increases and drives the both ends of flexible gasbag 200 and keep away from each other, drive second fixed block 203 and first fixed block 201 and keep away from each other this moment, thereby drive extension spring 202 and be stretched, wherein extension spring 202's existence can effectively carry out spacingly to flexible gasbag 200, block its degree of buckling is great, simultaneously, the discharge of gas can be accelerated by the tensile force that its extension spring 202 self exists after the gas is discharged from flexible gasbag 200, thereby restore the initial state of flexible gasbag 200, improve the fault tolerance in its use.
Further, the outer surface of the transmission rod 302 is sleeved with a reset spring 303, the bottom of the reset spring 303 is fixedly connected with the top of the air cylinder 306, the top of the reset spring 303 is fixedly connected with the bottom of the movable block 300, the movable block 300 drives the transmission rod 302 to move downwards, the reset spring 303 is compressed by the movable block 300 so as to store the pressure of the reset spring, when the pipe penetrating head 102 passes over a curve of a pipeline, the movable block 300 is released from abutting with the round angle of the pipeline, and at the moment, the stored pressure of the reset spring 303 releases to push the movable block 300 to reset, so that the position of the piston 304 is reset, and the restoration capacity of the piston is further improved.
It should be noted that, a communicating pipe 305 is commonly communicated between two air cylinders 306 arranged along the central symmetry, the communicating pipes 305 are all arranged above two pistons 304, when the pistons 304 move in the rightmost air cylinders 306, the pistons 304 are driven to move downwards, so as to drive the air in the air cylinders 306 to move downwards, meanwhile, the area of a cavity above the pistons 304 in the air cylinders 306 is gradually increased, negative pressure is generated at the moment, the air in the other air cylinders 306 is communicated with the other air cylinders 306 through the communicating pipes 305, so that the internal gas of the other air cylinders 306 flows into the rightmost air cylinders 306 through the communicating pipes 305, and the gas in the other air cylinders 306 gradually runs off, so that the pistons 304 in the other air cylinders 306 move upwards in the air cylinders 306, and the air in the telescopic air bags 200 is driven to move upwards along with the ventilation cavity 204, so that the effect of compressing the telescopic air bags 200 is realized.
Still further, the flexible air bag 200 is changed by the flow of the gas, and the change rate is slower, so that the flexible connecting pipe 101 can be slowly driven to bend, further suppressing excessive shaking caused by bending of the flexible connecting pipe 101, and improving the stability of the excessive bending, wherein the length range of the flexible connecting pipe 101 is the flexible connecting pipe 101 between the tube penetrating seat 100 and the tube penetrating head 102.
In summary, the transmission rod 302 at the bottom of the movable block 300 is driven to move by the transmission of the movable block 300 so as to push air into the telescopic air bags 200 to expand and stretch, and meanwhile, the air in the symmetrical telescopic air bags 200 is driven to run off by the action of the communicating pipe 305 so as to be compressed and shortened, and at the moment, the two symmetrical telescopic air bags 200 stretch and shrink one by one, so that the steering of the pipe penetrating head 102 is driven better, the bending flexibility of the pipe penetrating head is improved, the rigid contact of the pipe penetrating head is reduced, and the subsequent service life is prolonged.
Embodiment 2 referring to fig. 1-8, in order to further improve the overall steering capability of the device, the present invention provides a technical solution: the utility model provides a wiring poling ware for communication construction, including poling seat 100, poling seat 100's one end is four toughness connecting pipes 101 of divergent fixedly connected with, four toughness connecting pipe 101's the common fixedly connected with poling head 102 of the other end, four toughness connecting pipe 101's middle-end respectively fixedly connected with flexible gasbag 200, be provided with four movable blocks 300 in poling head 102, the top of four movable blocks 300 all sliding connection has gyro wheel 301, four movable block 300's bottom is constructed respectively and is had the transmission subassembly to the flexible gasbag 200 of drive flexible, poling head 102's the even fixedly connected with four straight boards 400 of surface, wherein the structure in the straight board 400 is initial state and poling head 102 are located the coplanar and take the bending slightly, when its rectilinear movement at the pipeline, its runner 405 all can be with pipeline inner wall contact, thereby reduce its frictional force with the pipeline inner wall, improve its smooth degree of poling.
Specifically, the inside of straight board 400 is provided with runner 405, the inside swing joint of straight board 400 has hinged plate 404, the inside of straight board 400 is provided with movable hinged plate 403, movable hinged plate 403 and hinged plate 404 jointly with runner 405 swing joint, the inner wall structure of straight board 400 has spout 401, sliding connection has slider 402 in spout 401, the inside fixedly connected with pivot of movable hinged plate 403, pivot and slider 402 rotate to be connected, the one end fixedly connected with connecting piece 406 of slider 402, connecting piece 406 and the bottom fixed connection of movable block 300, through setting up movable hinged plate 403 and hinged plate 404 both are close to each other will promote runner 405 and keep away from straight board 400, make its movable hinged plate 403 of transmission when movable block 300 contacts the pipeline inner wall at first, thereby promote runner 405 to be close to the pipeline inner wall contact constantly, provide the reaction force for threading head 102, make it turn to.
When the movable block 300 contacts with the pipe fillet to generate extrusion force to drive the movable block 300 to move downwards, the movable block 300 drives the connecting piece 406 to move downwards, at this time, the connecting piece 406 is stressed to drive the sliding block 402 to slide in the chute 401, so that the sliding block 402 gradually approaches the bottom of the hinged plate 404, thereby driving one end position of the movable hinged plate 403 to move downwards gradually, further, the angle between the movable hinged plate 403 and the hinged plate 404 changes, thereby pushing the rotating wheel 405 to keep away from the straight plate 400, at this time, the rotating wheel 405 gradually keeps away from the straight plate 400 to approach the inner wall of the pipe, so that the rotating wheel 405 contacts with the inner wall of the pipe, the rotating wheel 405 continuously moves downwards to keep close to the inner wall of the pipe, so that the rotating wheel 405 is contacted with the inner wall of the pipe to generate opposite force, and further, the penetrating pipe head 102 is pushed away from the inner wall of the pipe, thereby pushing the rotating wheel 405 to slide, thereby reducing the friction force of the contact of the penetrating pipe head 102, and the pipe more quickly passing through the pipe.
Further, when the driven movable block 300 moves down, as described above, the symmetrical other movable block 300 moves up, thereby driving the rotating wheel 405 in the other straight plate 400 to approach the straight plate 400.
In summary, when the telescopic airbag 200 is driven to shrink by the transmission of the movable block 300, the straight plate 400 is linked with the movable block 300, so that the steering smoothness of the tube is further improved, and meanwhile, the rotating wheel 405 is provided with lower friction force while the rotating wheel 405 applies the reaction force acting on the tube head 102, so that the steering smoothness is further improved.
Embodiment 3 referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a wiring poling ware for communication construction, includes poling seat 100, and poling seat 100's one end is four toughness connecting pipes 101 of divergent fixedly connected with, and four toughness connecting pipe 101's the common fixedly connected with poling head 102 of the other end, poling seat 100's the other end fixedly connected with connecting plate 500, and the inside structure of connecting plate 500 has the centre gripping subassembly, sets up the line of centre gripping subassembly quick connect poling, improves its poling efficiency.
Specifically, the clamping assembly includes a plurality of grip blocks 505 disposed inside the connection plate 500, one end of the connection plate 500 is fixedly connected with a connection ring 501, a movable slot is provided on an outer surface of the connection plate 500, a rack sliding plate 504 is slidably connected in the movable slot, the rack sliding plate 504 is fixedly connected with the grip blocks 505, an inner ring gear 502 is rotatably connected in the connection plate 500, a plurality of gears 503 are rotatably connected in the connection plate 500, the plurality of gears 503 are respectively meshed with the inner ring gear 502, the plurality of gears 503 are respectively meshed with the plurality of rack sliding plates 504, the inner ring gear 502 is operable to rotate until the inside of the connection plate 500, the inner ring gear 502 is meshed with the plurality of gears 503 to drive the rotation of the inner ring gear 502, the plurality of gears 503 rotate to mesh between the plurality of rack sliding plates 504 at the moment, thereby driving the rack sliding plates 504 to slide in the movable slot on the outer surface of the connection plate 500, and further synchronously driving the plurality of grip blocks 505 to approach each other, thereby contacting a wire to be threaded, and the clamping force between the plurality of grip blocks 505 is fixed.
Wherein, limit groove 507 is constructed on one side of connecting plate 500, limit groove 507 sliding connection has arm-tie 506, arm-tie 506 and interior ring tooth 502 fixed connection, set up arm-tie 506 and can be convenient for user drive interior ring tooth 502 rotate, limit groove 507 carries out spacingly to arm-tie 506 simultaneously to improve the stability of its arm-tie 506 transmission interior ring tooth 502, it is worth mentioning, be provided with the fixing screw at arm-tie 506, the surface construction of its limit groove 507 has spacing hole, when arm-tie 506 removes to the required position in the limit groove 507, accessible operation fixing screw is connected with spacing hole, thereby carry out spacing auto-lock to interior ring tooth 502.
In summary, through setting up the inner ring tooth 502 to a plurality of gears 503 transmission then transmission a plurality of rack sliding plate 504 synchronous motion, and then drive a plurality of grip blocks 505 and be close to each other thereby carry out the centre gripping to the line, simultaneously, but because of the movable characteristic adaptation of grip block 505 carries out fixed centre gripping to the line between the difference, further improves its poling work of coping with different lines.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a wiring poling ware for communication construction, includes poling seat (100), its characterized in that: one end of the tube penetrating seat (100) is provided with four ductile connecting tubes (101) in a divergent mode, the other ends of the ductile connecting tubes (101) are fixedly connected with tube penetrating heads (102) together, the other ends of the tube penetrating seat (100) are fixedly connected with connecting plates (500), clamping assemblies are arranged in the connecting plates (500), the middle ends of the ductile connecting tubes (101) are fixedly connected with telescopic air bags (200) respectively, four movable blocks (300) are arranged in the tube penetrating heads (102), the tops of the four movable blocks (300) are all connected with rollers (301) in a sliding mode, transmission assemblies for driving the telescopic air bags (200) to stretch out and draw back are respectively constructed at the bottoms of the four movable blocks (300), and four straight plates (400) are uniformly and fixedly connected to the outer surfaces of the tube penetrating heads (102);
the transmission assembly comprises a transmission rod (302) fixedly connected to the bottoms of a plurality of movable blocks (300), four air cylinders (306) are fixedly connected to the inside of the threading head (102), an air ventilation cavity (204) is formed in the inside of the flexible connecting pipe (101) and above the flexible air bag (200), the bottom of the air cylinder (306) is connected with the flexible connecting pipe (101), the inside of the air cylinder (306) is communicated with the air ventilation cavity (204), the air ventilation cavity (204) is communicated with the inside of the flexible air bag (200), a piston (304) is fixedly connected to the bottom of the transmission rod (302), a first fixed block (201) is fixedly connected to one end of the inside of the flexible air bag (200), a second fixed block (203) is fixedly connected to the other end of the inside of the flexible air bag (200), a stretching spring (202) is fixedly connected between the first fixed block (201) and the second fixed block (203), and a penetrating groove for air to enter is formed in the inside of the second fixed block (203).
The outer surface of the transmission rod (302) is sleeved with a reset spring (303), the bottom end of the reset spring (303) is fixedly connected with the top of an air cylinder (306), the top end of the reset spring (303) is fixedly connected with the bottom of the movable block (300), two air cylinders (306) which are arranged along the center symmetry are communicated with each other together to form a communicating pipe (305), and the communicating pipes (305) are arranged above the two pistons (304);
the inside of straight board (400) is provided with runner (405), the inside swing joint of straight board (400) has hinged plate (404), the inside of straight board (400) is provided with movable hinged plate (403), movable hinged plate (403) and hinged plate (404) jointly with runner (405) swing joint, the inner wall structure of straight board (400) has spout (401), sliding connection has slider (402) in spout (401), the inside fixedly connected with pivot of movable hinged plate (403), pivot and slider (402) swing joint, the one end fixedly connected with connecting piece (406) of slider (402), bottom fixed connection of connecting piece (406) and movable block (300).
2. The wiring poling device for communication construction according to claim 1, wherein: the clamping assembly comprises a plurality of clamping plates (505) arranged inside the connecting plate (500), one end of the connecting plate (500) is fixedly connected with a wiring ring (501), a movable groove is formed in the outer surface of the connecting plate (500), a rack sliding plate (504) is slidably connected in the movable groove, and the rack sliding plate (504) is fixedly connected with the clamping plates (505).
3. The wiring poling device for communication construction according to claim 2, wherein: the inside rotation of connecting plate (500) is connected with inner ring tooth (502), the inside rotation of connecting plate (500) is connected with a plurality of gears (503), a plurality of gears (503) respectively with inner ring tooth (502) meshing, a plurality of gears (503) respectively with a plurality of rack sliding plates (504) meshing.
4. A wiring poling device for communication construction according to claim 3, characterized in that: one side of the connecting plate (500) is provided with a limit groove (507), a pull plate (506) is connected in a sliding manner in the limit groove (507), and the pull plate (506) is fixedly connected with the inner ring gear (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311296485.9A CN117039735B (en) | 2023-10-09 | 2023-10-09 | Wiring poling ware for communication construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311296485.9A CN117039735B (en) | 2023-10-09 | 2023-10-09 | Wiring poling ware for communication construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117039735A CN117039735A (en) | 2023-11-10 |
| CN117039735B true CN117039735B (en) | 2023-12-15 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190134243A (en) * | 2018-05-25 | 2019-12-04 | 한국전력공사 | Apparatus for reducing tension of duct through which power transmission cable is installed and Method for assembling the same |
| CN216251963U (en) * | 2022-01-24 | 2022-04-08 | 河南省山河电气有限公司 | Corrugated threading pipe traction conveying device |
| CN216355703U (en) * | 2021-10-25 | 2022-04-19 | 珠海华发建筑设计咨询有限公司 | Electric threading device for building construction |
| CN115064998A (en) * | 2022-07-26 | 2022-09-16 | 东营市建筑设计研究院 | Electric threading apparatus for building electric construction |
| CN219677963U (en) * | 2023-03-30 | 2023-09-12 | 广东申安建设科技有限公司 | Pipeline threading device |
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2023
- 2023-10-09 CN CN202311296485.9A patent/CN117039735B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190134243A (en) * | 2018-05-25 | 2019-12-04 | 한국전력공사 | Apparatus for reducing tension of duct through which power transmission cable is installed and Method for assembling the same |
| CN216355703U (en) * | 2021-10-25 | 2022-04-19 | 珠海华发建筑设计咨询有限公司 | Electric threading device for building construction |
| CN216251963U (en) * | 2022-01-24 | 2022-04-08 | 河南省山河电气有限公司 | Corrugated threading pipe traction conveying device |
| CN115064998A (en) * | 2022-07-26 | 2022-09-16 | 东营市建筑设计研究院 | Electric threading apparatus for building electric construction |
| CN219677963U (en) * | 2023-03-30 | 2023-09-12 | 广东申安建设科技有限公司 | Pipeline threading device |
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| CN117039735A (en) | 2023-11-10 |
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