A kind of roller type is without friction cable actinobacillus device
Technical field
The present invention relates to power industry construction field, especially a kind of roller type is without friction cable actinobacillus device.
Background technique
In the construction of power industry, will generally decentralization operation be carried out to whole disk cable, then cable is pacified again
It fills, labor intensity, the raising working efficiency in order to reduce worker are low, shorten long construction period, and notification number is CN 102055148
The patent of invention of A discloses a kind of electric pay-off-rack, although which plays certain effect, but in practical applications, because
Be wound around on winding roll for cable, and winding roll be it is rotary, so worker when dragging cable winding roll to electricity
The resistance very little of cable can't expend the too many physical strength of worker, and really expend worker's physical strength is put on ground in cable
Afterwards, since cable is inherently relatively thicker, the weight of cable is also very heavy, this just makes worker need to use very big strength ability
It is dragged, just needs several workers to work at the same time in the whole process in this way, cable could be dragged away, which not only adds
The amount of labour of worker, and will also result in the waste of labour, while in dragging process, due to cable and ground friction also
It will lead to the abrasion of cable, the serious damage that also will cause cable.
Summary of the invention
Technical assignment of the invention and is provided a kind of roller type and puts without friction cable for the above the deficiencies in the prior art
Line apparatus.
The technical solution adopted by the present invention to solve the technical problems is: a kind of roller type without friction cable actinobacillus device,
Including pedestal and winding roll, and the cable on the winding roll, wherein guiding device is equipped in the pedestal, in institute
Guiding device is stated equipped with several card line buttons, during dragging cable, card line button is stuck in outside cable, thus to cable
It plays a protective role, the carriage that is equipped with and can cooperate with the guiding device is buckled in the card line, is set in the pedestal
There is the propulsion device for promoting the card line button to move forward, being externally provided in the pedestal can allow the cable to be caught in the card
The adapting device of cableties, the entrance of the adapting device is connect with the end of the guiding device, because of card line button at the beginning
Separated with cable, thus first by propulsion device by the card line button on guiding device one by one shift adapting device onto
Then place by adapting device just can be good at that card line buckle is allowed to enter on cable, to play protecting effect to cable.
The card line button is hingedly made up of the fixture block of two semicircular rings torque spring, and card line button is arranged to two
The fixture block of semicircular ring, the purpose is to implement and be all easier because two semicircular rings are either closed or are unfolded,
Can also preferably it cooperate simultaneously with cable, the carriage is located at the fixture block end, is externally provided with rolling in the card line button
Motivation structure, rolling mechanism can reduce the friction on card line button and ground, so that worker becomes when dragging cable easily, described
Retaining mechanism is equipped in card line button because the fixture block shape of semicircular ring be it is fixed, in order to meet the application of different-diameter cable
Demand, so the locking device of design can be good at for the cable of different-diameter being all firmly fixed in card line buckles.
The rolling mechanism is made of support arm and idler wheel, and one end of the support arm is connect with the fixture block outer wall,
The other end is connect with the idler wheel, in order to improve the stability of the card line button in dragging process, and how to cope with card line garnishment
The case where rolling can be given birth to, so being externally provided with three groups of rolling mechanisms in card line button, every group of rolling mechanism includes two pairs of support arms and rolling
Wheel, the retaining mechanism is made of support spring and arc support plate, and one end of the support spring is interior with the fixture block
Wall connection, the other end are connect with the arc support plate.
The guiding device is sliding rail, is equipped with arc chute in the sliding rail two sides, and the carriage is can be with institute
The ball for stating arc chute cooperation, using the purpose of arc chute and ball engagement, firstly because arc chute and ball connect
Contact is few, and then reduces the sliding friction of ball, secondly be exactly ball rolling get up it is flexible and changeable, not by sliding rail turning
The end of the fixture block is arranged in position limitation, the ball insertion.
Engaging tooth is equipped on the outside of the card line button, the propulsion device includes transport motor and support frame, and is located at
Conveyer belt in support frame as described above, support frame be mainly used for support conveyer belt, the conveyer belt front with the card line button outside
Wall engagement, the back side are equipped with friction plate, and the transport motor is connect by friction pulley with the friction plate, because of conveyer belt and friction
It is to be driven by friction plate between wheel, so when the resistance that conveyer belt is subject to is greater than the frictional force between friction pulley and friction plate
When, conveyer belt be it is stationary, only the resistance suffered by the conveyer belt is less than the frictional force between friction pulley and friction plate
When, conveyer belt just will drive card line button and push ahead.
The adapting device includes stair-stepping slide plate and boosting mechanism, the output end of the boosting mechanism and the card line
Button connection is equipped with the arc chute in the slide plate two sides, because the end of sliding rail is docked with the head end of slide plate, and
The sliding demand for meeting card line button is required, so the two sides of slide plate are just designed to same arc chute, in the slide plate
The arc chute of end is equipped with limiting slot, when ball slides into limiting slot, since card line button itself is led to by two pieces of fixture blocks
It crosses torque spring hingedly to form, so it is the friction that conveyer belt improves that limiting slot, which will be greater than friction pulley to the resistance of card line button, at this time
Power, so that card line button remains static, the nose is triangular in shape, this is to allow card line to be buckled in progradation
In can slowly open, end be equipped with threading hole, in the threading hole be equipped with shaft, be connected with counter in institute's shaft,
The output end of the counter is connected with single-chip microcontroller, and the output end of the single-chip microcontroller is connect with the boosting mechanism, and cable is from wearing
Shaft will be driven to rotate together when passing through at string holes, the circle number that this hour counter will record lower rotary shaft and be rotated, and then be converted into
The distance that cable removes, after shaft reaches the circle number of setting, single-chip microcontroller will control boosting mechanism work, and such boosting mechanism will
Card line button in most limiting slot is released, and such card line button will be directly clamped among on cable.
The boosting mechanism is stepper motor, and the input terminal of the stepper motor is connect with the single-chip microcontroller, and output end is logical
It crosses transmission mechanism and is connected with driving wheel, the driving wheel engages tooth engagement on the outside of the card line button, and the transmission mechanism is adopted
With gear drive, a signal single-chip microcontroller of the every sending of counter will control stepper motor and rotate by a certain angle, at this time
Card line button in limiting slot will be released out of limiting slot under the promotion of driving wheel, and be snapped on cable, at present
One card line button will enter in limiting slot, ensure that card line button can be uniformly respectively on cable with this.
Advantages of the present invention: card line button is uniformly to be stuck on cable first, so during dragging cable, electricity
Cable avoids the case where cable is directly worn with ground face contact, to play very well to cable under the support that card line is buckled
Protecting effect, be exactly then because be additionally provided with tourelle outside card line button, in this way when dragging cable, tourelle just subtracts
The small friction of card line button and ground needs quite a few people that could drag before so that worker becomes laborsaving when dragging cable
The present people of cable can drag, this not only alleviates the amount of labour of worker, but also also as save labo r resources, avoids
The waste of labo r resources, on the whole, present invention work task efficiency greatly high when in use reduces enterprise
Industry installs required cost when cable.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1 of the present invention.
Fig. 3 is the structural schematic diagram of adapting device of the present invention.
Fig. 4 is the structural schematic diagram of chassis interior of the present invention.
Fig. 5 is the structural schematic diagram of propulsion device of the present invention.
Structural schematic diagram when Fig. 6 is card line button of the present invention closure.
Fig. 7 is structural schematic diagram of the card line button bit of the present invention when opening on slide plate.
Specific embodiment
The present invention is described below with reference to the accompanying drawings of the specification.
As shown, a kind of roller type is without friction cable actinobacillus device, including pedestal 1 and winding roll 7, and it is located at described
Cable 8 on winding roll 7 is equipped with several card line buttons wherein being equipped with guiding device in the pedestal 1 on the guiding device
6, card line is buckled 6 and is stuck in outside cable 8 during dragging cable, to play a protective role to cable 8, in the card line
Button 6 is equipped with the carriage that can cooperate with the guiding device, is equipped in the pedestal 1 for promoting the card line button 6
The propulsion device of forward movement, being externally provided in the pedestal 1 can allow the cable 8 to be caught in the adapting device 9 that the card line buckles 6,
The entrance of the adapting device 9 is connect with the end of the guiding device, because card line button 6 with cable 8 is to separate at the beginning
, thus first by propulsion device by the card line button 6 on guiding device shifting at adapting device 9 one by one, then lead to
Crossing adapting device 9 just can be good at that card line button 6 is allowed to be caught on cable 8, to play a protective role to cable 8, avoid cable 8
The case where being worn in dragging.
The card line button 6 is hingedly made up of the fixture block 60 of two semicircular rings torque spring, and card line button 6 is arranged to
The fixture block 60 of two semicircular rings, the purpose is to implement and all compare because two semicircular rings are either closed or are unfolded
It is easier to, while can also preferably cooperate with cable 8, the carriage is located at 60 end of fixture block, in the card line
Button 6 is externally provided with rolling mechanism, and rolling mechanism can reduce the friction of card line button 6 Yu ground, so that worker is in dragging 8 time-varying of cable
Easily, in the card line button 6 be equipped with retaining mechanism because 60 shape of fixture block be it is fixed, in order to meet different-diameter electricity
The application demand of cable 8, so the locking device of design can be good at the cable 8 of different-diameter being all firmly fixed on card line
In button 6.
The rolling mechanism is made of support arm 65 and idler wheel 66, outside one end of the support arm 65 and the fixture block 60
Wall connection, the other end connect with the idler wheel 66, in order to improve the stability of the card line button 6 in dragging process, while can also answer
The case where rolling can be given birth to the hair of card line button 6, so being externally provided with three groups of rolling mechanisms in card line button 6, every group of rolling mechanism includes two
To support arm 65 and idler wheel 66, the retaining mechanism is made of support spring 63 and arc support plate 64, the support spring
63 one end is connect with the inner wall of the fixture block 60, and the other end is connect with the arc support plate 64.
The guiding device is sliding rail 2, is equipped with arc chute 21 in 2 two sides of sliding rail, the carriage is energy
With the ball 62 of the arc chute 21 cooperation, the purpose cooperated using arc chute 21 and ball 62, firstly because arc is sliding
Slot 21 and the contact point of ball 62 are few, and then reduce the sliding friction of ball 62, are secondly exactly that ball 62 rolls flexibly
It is changeable, it is not limited by the position at 2 turning of sliding rail, the ball 62 is embedded in the end that the fixture block 60 is arranged in.
Engaging tooth 61 is equipped on the outside of the card line button 6, the propulsion device includes transport motor 3 and support frame 4, and
Conveyer belt 5 in support frame as described above 4, support frame 4 be mainly used for support conveyer belt 5, the conveyer belt 5 front with it is described
The outer wall of card line button 6 engages, and the back side is equipped with friction plate 51, and the transport motor 3 is connected by friction pulley 31 and the friction plate 51
It connects, such conveyer belt 5 push card cableties 6 will move forward under the drive of friction pulley 31, because of conveyer belt 5 and friction pulley 31
Between be to be driven by the frictional force of friction pulley 31 and friction plate 51, so when the resistance that conveyer belt 5 is subject to is greater than friction
When frictional force between wheel 31 and friction plate 51, conveyer belt 5 be it is stationary, only the resistance suffered by the conveyer belt 5 is small
When frictional force between friction pulley 31 and friction plate 51, conveyer belt 5 just will drive card line button 6 and push ahead.
The adapting device 9 include stair-stepping slide plate 91 and boosting mechanism, the output end of the boosting mechanism with it is described
Card line button 6 connects, and the arc chute 21 is equipped in 91 two sides of slide plate, because of the head end of the end of sliding rail 2 and slide plate 91
It is docking, and requires the sliding demand for meeting card line button 6, so the two sides of slide plate 91 is just designed to same arc
Sliding slot 21 is equipped with limiting slot 93 on the arc chute 21 of 91 end of slide plate, when ball 62 slides into limiting slot 93, by
It is hingedly made up of two pieces of fixture blocks 60 torque spring in itself in card line button 6, so resistance of the limiting slot 93 to card line button 6 at this time
It is the frictional force that conveyer belt improves that power, which will be greater than friction pulley 31, so that card line button 6 remains static, before the slide plate 91
Hold it is triangular in shape, this be in order to which card line button 6 can slowly be opened in progradation, end be equipped with threading hole 92, in institute
It states and is equipped with shaft 94 in threading hole 92, be connected with counter 95 in institute's shaft 94, the output end of the counter 95 is connected with list
The output end of piece machine 96, the single-chip microcontroller 96 is connect with the boosting mechanism, will be with turn when cable passes through from threading hole 92
Axis 94 rotates together, this hour counter 95 will record the circle number that is rotated of lower rotary shaft 94, so be converted into the removal of cable 8 away from
From after shaft 94 reaches the circle number of setting, this signal is passed to single-chip microcontroller 96 by counter 95, and such single-chip microcontroller 96 will control
Boosting mechanism work, boosting mechanism releases the card line button 6 being located in most limiting slot 93 at this time, and such card line button 6 will be direct
It is stuck on cable 8.
The boosting mechanism is stepper motor 90, and the input terminal of the stepper motor 90 is connect with the single-chip microcontroller 96, defeated
Outlet is connected with driving wheel 98 by transmission mechanism 97, and the driving wheel 98 is engaged with the engaging tooth 61 in 6 outside of card line button,
The transmission mechanism 97 uses gear drive, and for shaft 94 after turning to the circle number of setting, counter 95 will be to monolithic
Machine 96 issues a signal, and a signal single-chip microcontroller 96 of the every sending of counter 95 will control stepper motor 90 and rotate certain angle
Degree, the card line button 6 being now placed in limiting slot 93 will be released out of limiting slot 93 under the promotion of driving wheel 98, and be snapped into
On cable 8, while next card line button 6 will enter in limiting slot 93, ensure that card line button 6 can be uniformly respectively in electricity with this
On cable 8.
Its working principle is that: the rotation of stepper motor 90 is controlled by single-chip microcontroller 96 first, this belongs to the prior art, into
And do not do excessive description herein, and the master switch of necessary power supply and all electric elements is secondly equipped in pedestal 1, it is secondly single
Piece machine 96 selects the single-chip microcontroller of common 80C51 model, and when work, card line buttons 6 all at the beginning is all located at pedestal 1
On sliding rail 2, after opening master switch, transport motor 3 drives conveyer belt 5 to move by the cooperation of friction pulley 31 and friction plate 51
It is dynamic, at this time because of the position for the limiting slot 93 that card line button 6 arrives not yet, all card line buttons 6 will conveyer belt 5 drive it is following
It is pushed ahead along sliding rail 2, when the card line button 6 for being located at front end is moved to the position of limiting slot 93, limiting slot 93 is right at this time
It is the frictional force that conveyer belt 5 provides that the resistance of card line button 6, which will be greater than friction pulley 31, and at this time all card line buttons 6 will be in quiet
Only state, and worker is when pulling cable 8, because cable passes through from perforation 92, and the shaft 94 during dragging cable 8
Also it can rotate together, this not only can reduce the resistance that is subject in perforation 92 of cable 8, but also can be at by perforation 92
8 length of cable into accurate measurement, counter 95 goes to the circle of setting in shaft 94 for recording the circle number that shaft 94 is rotated
After number, signal is passed to single-chip microcontroller 96 by counter 95, and single-chip microcontroller 96 controls stepper motor 90 and rotates, and stepper motor 90 generates dynamic
Power drives the rotation of driving wheel 98 by transmission mechanism 97, and (transmission mechanism 97 uses the cooperation of most commonly seen connecting rod and gear i.e.
Can), the dynamics that increasing card line button 6 is pushed ahead in the rotation of driving wheel 98, card line button 6 will be big by the power pushed ahead at this time
In the resistance of limiting slot 93, it is located at the card line button 6 located in limiting slot 93 in this way and is pushed out and snaps on cable 8, therefore is next
It will be also advanced in limiting slot 93 under a frictional force provided by friction pulley 31 of card line button 6, so circulation is achieved that card
Being uniformly distributed on cable of cableties 6, because there is the support of card line button 6 to protect, is kept away finally after cable 8 falls on ground
The case where cable 8 is worn, while the rolling mechanism being located at outside card line button 6 are exempted from, moreover it is possible to reduce when worker drags cable 8 and be consumed
The strength taken.