CN108408469A - A kind of cable unwinding device of the power construction with shock-absorbing function - Google Patents
A kind of cable unwinding device of the power construction with shock-absorbing function Download PDFInfo
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- CN108408469A CN108408469A CN201810147489.3A CN201810147489A CN108408469A CN 108408469 A CN108408469 A CN 108408469A CN 201810147489 A CN201810147489 A CN 201810147489A CN 108408469 A CN108408469 A CN 108408469A
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- China
- Prior art keywords
- cable
- wheel
- unwrapping wire
- gear
- shock
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/30—Arrangements to facilitate driving or braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a kind of cable unwinding device of power construction with shock-absorbing function,Its structure includes auxiliary table,First cable auxiliary sheave,Cable,First fixed cross beam,Second fixed cross beam,Second cable auxiliary sheave,Fixing leg,Cable drum idler wheel,Headlamp,Control handle,Unwrapping wire controls host,Traditional artificial hand unwrapping wire is designed as machine driving by the present invention,The gear drive of control handle control,Gear drive engages the first transmission gear driving telescoping mechanism and unclamps,Realize that the energization of motor driver starts,The traction rope of tensioning mechanism is driven to drive driven wheel while motor driver rotates,Ratchet mechanism rotation is driven when driven wheel rotates clockwise,Contact is pushed to the right by connecting rod,Start rotation energy supply mechanism,Rotation energy supply mechanism starts rotation, and therefore unwrapping wire rotating mechanism drives cable drum idler wheel to realize cable drum,Realize that manual labor greatly reduces in efficient setting-out work again.
Description
Technical field
The present invention is a kind of cable unwinding device of the power construction with shock-absorbing function, belongs to cable unwinding device neck
Domain.
Background technology
Power construction is an engineering in power engineering again, and electric power is and the production of electric energy, conveying, the related work of distribution
Journey, electric energy after the eighties in 19th century, gradually replace steam power, become modern society because being easy to conversion, transmission, control
The technical foundation of meeting material progress and spiritual civilization.After 20th century, the production of electric energy is mainly by thermal power plant, power station and nuclear power
It stands.Conditional place is also generated electricity using tide, underground heat and wind energy.The conveying and distribution of electric energy are mainly handed over by high and low pressure
Electric power networks are flowed to realize.As the direction of power transmission engineering technology development, emphasis is (the 1000000 volts or more) friendships of research extra-high voltage
Stream transmission of electricity and HVDC Transmission Technology, form the electric power networks of bigger；The technical issues of also studying superconductor electrical energy transportation simultaneously.
Power generation, transmission of electricity, power transformation, distribution, all link synthesis of electricity consumption are an organic whole by the large-scale power system that 20th century occurred, at
For the entity project system that spatial extent in social materialss production division is most wide, time coordination is stringent, the level division of labor is extremely complicated, make
For a kind of form of the energy, electric energy has that be easy to conversion, convenient transportation, easily controllable, easy to use, clean and economic dispatch many excellent
Point, since there is otherwise life that electric energy and cannot being too near to influences whether constructor for equipment in construction in power construction
Safety, therefore the cable in construction needs to have a certain distance, in order to facilitate the operation of cable, then passes through cable unwinding device
It is collected and uses.
The prior art, using artificial unwrapping wire not only inefficiency and impracticable is shaken, causes people during cable drum
Work amount of labour demanded is big and is unfavorable for efficient setting-out work.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of electricity of power construction with shock-absorbing function
Cable actinobacillus device, to solve the prior art during cable drum using shaking artificial unwrapping wire not only inefficiency and unreal
With the problem of causing manual labor's demand big and be unfavorable for efficient setting-out work.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of power construction is with having
The cable unwinding device of shock-absorbing function, structure include auxiliary table, the first cable auxiliary sheave, cable, the first fixation cross
Beam, the second fixed cross beam, the second cable auxiliary sheave, fixing leg, cable drum idler wheel, headlamp, control handle, unwrapping wire control
Host processed, the unwrapping wire control host are that its front end of rectangular parallelepiped structure is vertically welded with auxiliary table, the auxiliary table
Left end mechanical connection have the first cable auxiliary sheave, the first cable auxiliary sheave is installed on by cable drive connection and is put
It is ten that the second cable auxiliary sheave in the line traffic control host lower left corner, first fixed cross beam and the second fixed cross beam, which intersect,
Character form structure and the bottom end for being welded in unwrapping wire control host, the both ends of first fixed cross beam and the second fixed cross beam are respectively pacified
Equipped with fixing leg, the other end of the cable is surrounded on the first cable auxiliary sheave and clearance fit cable drum idler wheel, institute
State the left end of auxiliary table by equipped with cross bar mechanical connection have headlamp, the inside of the unwrapping wire control host is by gear
Transmission mechanism, telescoping mechanism, transfer bar mechanism, unwrapping wire rotating mechanism, rotation energy supply mechanism, ratchet mechanism, traction linkage mechanism, electricity
Machine actuating device, tensioning mechanism, power control mechanism composition, the gear drive and the telescoping mechanism machine for installing its right end
Tool connects, and the telescoping mechanism is connected to power control mechanism by transfer bar mechanism, and the power control mechanism contacts are connected to
Motor driver, the motor driver are sequentially connected in tensioning mechanism and are mounted in same level, the drawing
Tight mechanism is interlockingly connected with traction linkage mechanism, and the traction linkage mechanism is connected with ratchet mechanism, the ratchet mechanism gap
It is connected with the rotation energy supply mechanism for installing its upper right corner, rotation energy supply mechanism is put by unwrapping wire rotating mechanism with cable
Line idler wheel is sequentially connected.
Further, the gear drive is by the first transmission gear, gear shaft coupling, the first umbrella shape wheel, the second transmission
Gear forms, and first transmission gear is installed between rack and is intermeshed, and one end of the gear shaft coupling is fixed on
The bottom inner portion of control handle, the other end are meshed by the first umbrella shape wheel of installation with the second transmission gear.
Further, the telescoping mechanism is made of fixed block under fixed block, spring, spring on rack, spring, the tooth
The back end centre of item is vertically and fixedly provided with fixed block under spring, connects between fixed block on fixed block and spring under the spring
It is connected to spring, described serrate one end of rack band is engaged in the first transmission gear.
Further, the transfer bar mechanism fixes sliding block by the first swing rod, the second swing rod, swing rod, movable rail forms, institute
The one end for stating the first swing rod is vertically connected at the bottom end of fixed block under spring, and the other end of first swing rod is hinged with the second pendulum
Bar, clearance fit has swing rod to fix sliding block its swing rod and fix on sliding block to be equipped with the second swing rod in the movable rail.
Further, the unwrapping wire rotating mechanism is made of connection rotation axis, the second umbrella shape wheel, third transmission gear, institute
The one end for stating connection rotation axis is connect with the internal mechanical of cable drum idler wheel, and the other end of the connection rotation axis passes through second
Umbrella shape wheel is matched with third transmission gear, the rotation energy supply mechanism by the 4th transmission gear, the first transmission belt, electric rotating machine,
Electric rotating machine signal feeler lever, contact composition, the third transmission gear are engaged in the 4th transmission gear, the 4th transmission gear
By the first transmission belt be sequentially connected in be equipped on electric rotating machine, the electric rotating machine electric rotating machine signal feeler lever and and contact
Electrical connection.
Further, the ratchet mechanism by connecting rod, swinging block, movable plate, axis pin, drive crank, compressed spring, pull rod,
Pawl, ratchet, rocking bar composition, the left end of the connecting rod is through swinging block and compressed spring clearance fit, the right end of the connecting rod
It is matched with contact, the swinging block is installed on the top of drive crank, and the centre of the drive crank is snapped with movable plate
And pull rod is connected in horizontal linear by axis pin, the left end of the pull rod is connected with pawl, and the pawl is movably connected on
The centre of rocking bar is simultaneously matched with the ratchet for being installed on rocking bar bottom end.
Further, the traction linkage mechanism is by first pulley, the second belt wheel, the second transmission belt, driven wheel, traction
Rope, third belt wheel composition, the first pulley are fixed on the left end of movable rail and are matched with active rail successively by traction rope
The second belt wheel and third belt wheel of road bottom end installation, the traction rope are sequentially connected by driven wheel and the second transmission belt in spine
Wheel.
Further, the motor driver is by driving gear, leading screw, motor contact, motor form, the driving tooth
Wheel is fixed on the right end of motor by leading screw, and the motor is connected with the motor contact for connecting moving contact, the drawing
Tight mechanism is made of sheave, third transmission belt, driving crank, the first idler wheel, the second idler wheel, and the sheave is engaged in driving gear
And be sequentially connected in the second idler wheel by third transmission belt, second idler wheel is hinged by driving crank and the first idler wheel.
Further, the power control mechanism is made of moving contact, the first drawstring, pulley, the second drawstring, described dynamic tactile
The rear end of head is connected with the first drawstring, the first drawstring clearance fit in pulley and the second drawstring phase welding, the second drawstring and
The opposite one end of first drawstring is fixed sliding block with swing rod and is fixedly connected.
Further, the inner bottom of the fixing leg is equipped with damping spring, and equipment is made to have damping in operation
Function prevents vibrations from causing internal device failure, effectively improves its service life.
Advantageous effect
A kind of cable unwinding device of the power construction of the present invention with shock-absorbing function, the present invention are controlled by control handle
Unwrapping wire control host when, 45 ° of rotary control knobs clockwise in use are pacified while control handle rotate since it is internal
Drive the rotation of the first umbrella shape wheel, the engagement of the first umbrella shape wheel that the second transmission gear and the first transmission gear is driven to revolve equipped with gear shaft coupling
Turn, the first transmission gear rotates forward band carry-over bar and moves down, therefore the pressure that is subject to of spring reduces and resets, under spring fixed block to
Lower the first swing rod of movement progress, first swing rod pair the second swing rod applied force make the fixed swing rod of the second swing rod fix sliding block along
Movable rail level moves right, therefore the first drawstring being tightened up is released with the second drawstring, and moving contact connects with motor contact
It touches and is closed, circuit turn-on, electric motor starting drives after electric motor starting driving gear rotation, driving gear to be meshed with sheave, active
The reversion of sheave is realized while gear rotates forward, therefore pulls traction rope, due to the movement of motor not intermittently, when traction rope continues
Driven wheel rotation is driven after pulling, therefore driven wheel drives ratchet wheel, when ratchet mechanism overloads, because rocking bar compresses compression bullet
Spring, axis pin are moved to the notch top of movable plate, therefore in drive crank backhaul, axis pin drives pull rod to move to right, pawl and ratchet
Separation, while movable plate pushes down contact and starts electric rotating machine, electric rotating machine rotates after starting, therefore the 4th transmission gear and third
Transmission gear is meshed transmission, and third transmission gear drives connection rotation axis rotation to realize the setting-out work of cable, when needing to stop
Only when unwrapping wire, it is only necessary to which control handle is rotated to 45 ° of resets counterclockwise can stop setting-out work.
The present invention is passed by the way that traditional artificial hand unwrapping wire is designed as machine driving by the gear that control handle controls
Motivation structure, gear drive engage the first transmission gear driving telescoping mechanism and unclamp, and realize that the energization of motor driver is opened
It is dynamic, drive the traction rope of tensioning mechanism to drive driven wheel while motor driver rotates, when driven wheel rotates clockwise band
Dynamic ratchet mechanism rotation, contact is pushed to the right by connecting rod, starts rotation energy supply mechanism, therefore rotation energy supply mechanism starts rotation
Unwrapping wire rotating mechanism drives cable drum idler wheel to realize that cable drum, whole process can not manually shake unwrapping wire, only pass through
One switch is realized, realizes that manual labor greatly reduces in efficient setting-out work again.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the surface structure schematic diagram that a kind of power construction of the present invention uses the cable unwinding device with shock-absorbing function.
Fig. 2 is the internal cross section structural representation that a kind of power construction of the present invention uses the cable unwinding device with shock-absorbing function
Figure.
Fig. 3 is First partial enlarged structure schematic diagram in Fig. 2 of the present invention.
Fig. 4 is the second partial enlargement structural representation in Fig. 2 of the present invention.
Fig. 5 is third partial enlargement structural representation in Fig. 2 of the present invention.
Fig. 6 is present invention transmission operation principle schematic diagram.
Fig. 7 is the structural schematic diagram of A in Fig. 5 of the present invention.
Fig. 8 is the structural schematic diagram of B in Fig. 5 of the present invention.
In figure：Auxiliary table -1, the first cable auxiliary sheave -2, cable -3, the first fixed cross beam -4, second fix cross
Beam -5, the second cable auxiliary sheave -6, fixing leg -7, cable drum idler wheel -8, headlamp -9, control handle -10, unwrapping wire control
Host -11 processed, gear drive -111, telescoping mechanism -112, transfer bar mechanism -113, unwrapping wire rotating mechanism -114, rotation supply
It can mechanism -115, ratchet mechanism -116, traction linkage mechanism -117, motor driver -118, tensioning mechanism -119, energization control
Mechanism -1110 processed, the first transmission gear -1111, gear shaft coupling -1112, the first umbrella shape wheel -1113, the second transmission gear -
1114, rack -1121, fixed block -1124, the first swing rod -1131, under fixed block -1122, spring -1123, spring on spring
Two swing rods -1132, swing rod fix sliding block -1133, movable rail -1134, connection rotation axis -1141, the second umbrella shape wheel -1142,
Third transmission gear -1143, the 4th transmission gear -1151, the first transmission belt -1152, electric rotating machine -1153, electric rotating machine letter
Number feeler lever -1154, contact -1155, connecting rod -1161, swinging block -1162, movable plate -1163, axis pin -1164, drive crank -
1165, compressed spring -1166, pull rod -1167, pawl -1168, ratchet -1169, rocking bar -11610, first pulley -1171,
Two belt wheels -1172, the second transmission belt -1173, driven wheel -1174, traction rope -1175, third belt wheel -1176, driving gear -
1181, leading screw -1182, motor contact -1183, motor -1184, tensioning mechanism -119 are by sheave -1191, third transmission belt -
1192, driving crank -1193, the first idler wheel -1194, the second idler wheel -1195, moving contact -11101, the first drawstring -11102, cunning
Take turns the -11103, second drawstring -11104.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Embodiment 1
- Fig. 8 is please referred to Fig.1, the present invention provides a kind of cable unwinding device of the power construction with shock-absorbing function, knot
Structure includes auxiliary table 1, the first cable auxiliary sheave 2, cable 3, the first fixed cross beam 4, second the 5, second electricity of fixed cross beam
Cable auxiliary sheave 6, fixing leg 7, cable drum idler wheel 8, headlamp 9, control handle 10, unwrapping wire control host 11, described to put
Line traffic control host 11 is that its front end of rectangular parallelepiped structure is vertically welded with auxiliary table 1, the left end machinery of the auxiliary table 1
It is connected with the first cable auxiliary sheave 2, the first cable auxiliary sheave 2 is installed on unwrapping wire control by the drive connection of cable 3
The second cable auxiliary sheave 6 in 11 lower left corner of host, it is ten that first fixed cross beam, 4 and second fixed cross beam 5, which intersects,
Character form structure and the bottom end for being welded in unwrapping wire control host 11, first fixed cross beam 4 and the both ends of the second fixed cross beam 5 are equal
Fixing leg 7 is respectively installed, the other end of the cable 3 is surrounded on the first cable auxiliary sheave 2 and clearance fit cable drum
Idler wheel 8, the left end of the auxiliary table 1 by equipped with cross bar mechanical connection there is headlamp 9, the unwrapping wire to control host 11
Inside by gear drive 111, telescoping mechanism 112, transfer bar mechanism 113, unwrapping wire rotating mechanism 114, rotation energy supply mechanism
115, ratchet mechanism 116, traction linkage mechanism 117, motor driver 118, tensioning mechanism 119, power control mechanism 1110
Composition, the gear drive 111 are mechanically connected with the telescoping mechanism 112 for installing its right end, and the telescoping mechanism 112 passes through
Transfer bar mechanism 113 is connected to power control mechanism 1110, and the power control mechanism 1110 is connected in motor driver
118, the motor driver 118 is sequentially connected in tensioning mechanism 119 and is mounted in same level, the fastener
Structure 119 is interlockingly connected with traction linkage mechanism 117, and the traction linkage mechanism 117 is connected with ratchet mechanism 116, the ratchet
116 gap of mechanism is connected with the rotation energy supply mechanism 115 for installing its upper right corner, and the rotation energizes mechanism 115 by putting
Line rotating mechanism 114 is sequentially connected with cable drum idler wheel 8, and the gear drive 111 is by the first transmission gear 1111, tooth
Shaft coupling 1112, the first umbrella shape wheel 1113, the second transmission gear 1114 composition are taken turns, first transmission gear 1111 is installed on and tooth
It between item 1121 and is intermeshed, the bottom inner portion of control handle 10, the other end are fixed in one end of the gear shaft coupling 1112
It is meshed with the second transmission gear 1114 by the first umbrella shape wheel 1113 of installation, the telescoping mechanism 112 is by rack 1121, bullet
Fixed block 1124 forms under fixed block 1122, spring 1123, spring on spring, and the back end centre of the rack 1121 is vertical
It is fixed with fixed block 1124 under spring, spring is connected between fixed block 1122 on fixed block 1124 and spring under the spring
1123, the rack 1121 is engaged in the first transmission gear 1111 with serrate one end, and the transfer bar mechanism 113 is by the first pendulum
Bar 1131, the second swing rod 1132, swing rod fix sliding block 1133, movable rail 1134 forms, one end of first swing rod 1131
It is vertically connected at the bottom end of fixed block 1124 under spring, the other end of first swing rod 1131 is hinged with the second swing rod 1132,
There is clearance fit in the movable rail 1134 is equipped with the second pendulum on swing rod fixation sliding block 1133 its swing rod fixation sliding block 1133
Bar 1132, the unwrapping wire rotating mechanism 114 is by connection rotation axis 1141, the second umbrella shape wheel 1142,1143 groups of third transmission gear
At one end of the connection rotation axis 1141 is connect with the internal mechanical of cable drum idler wheel 8, the connection rotation axis 1141
The other end is matched with third transmission gear 1143 by the second umbrella shape wheel 1142, and the rotation energy supply mechanism 115 is by the 4th transmission
Gear 1151, the first transmission belt 1152, electric rotating machine 1153, electric rotating machine signal feeler lever 1154, contact 1155 form, and described the
Three transmission gears 1143 are engaged in the 4th transmission gear 1151, and the 4th transmission gear 1151 is passed by the first transmission belt 1152
It is dynamic to be connected to electric rotating machine 1153, be equipped on the electric rotating machine 1153 electric rotating machine signal feeler lever 1154 and with contact 1155
Electrical connection, the ratchet mechanism 116 is by connecting rod 1161, swinging block 1162, movable plate 1163, axis pin 1164, drive crank 1165, pressure
Contracting spring 1166, pull rod 1167, pawl 1168, ratchet 1169, rocking bar 11610 form, the left end of the connecting rod 1161 through
Swinging block 1162 and 1166 clearance fit of compressed spring, the right end of the connecting rod 1161 are matched with contact 1155, the swinging block
1162 are installed on the top of drive crank 1165, and the centre of the drive crank 1165 is snapped with movable plate 1163 and passes through
Axis pin 1164 is connected with pull rod 1167 in horizontal linear, and the left end of the pull rod 1167 is connected with pawl 1168, the pawl
1168 are movably connected on the centre of rocking bar 11610 and are matched with the ratchet 1169 for being installed on 11610 bottom end of rocking bar, described
Linkage mechanism 117 is drawn by first pulley 1171, the second belt wheel 1172, the second transmission belt 1173, driven wheel 1174, traction rope
1175, third belt wheel 1176 forms, and the first pulley 1171 is fixed on the left end of movable rail 1134 and passes through traction rope
1175 are matched with the second belt wheel 1172 and third belt wheel 1176 of the installation of 1134 bottom end of movable rail, the traction rope 1175 successively
It is sequentially connected in ratchet 1169 by driven wheel 1174 and the second transmission belt 1173, the motor driver 118 is by driving tooth
Wheel 1181, leading screw 1182, motor contact 1183, motor 1184 form, and the driving gear 1181 is fixed on by leading screw 1182
The right end of motor 1184, the motor 1184 are connected with the motor contact 1183 for connecting moving contact 11101, the drawing
Tight mechanism 119 is by sheave 1191, third transmission belt 1192, driving crank 1193, the first idler wheel 1194,1195 groups of the second idler wheel
At, the sheave 1191 is engaged in driving gear 1181 and is sequentially connected in the second idler wheel 1195 by third transmission belt 1192,
Second idler wheel 1195 is hinged by driving crank 1193 and the first idler wheel 1194, and the power control mechanism 1110 is touched by dynamic
First 11101, first drawstring 11102, pulley 11103, the second drawstring 11104 composition, the rear end of the moving contact 11101 is connected with
First drawstring 11102,11102 clearance fit of the first drawstring is in pulley 11103 and the 11104 phase welding of the second drawstring, and second
The one end opposite with the first drawstring 11102 of drawstring 11104 is fixed sliding block 1133 with swing rod and is fixedly connected, the fixing leg 7
Inner bottom is equipped with damping spring, and equipment is made to have shock-absorbing function in operation, prevents vibrations from causing internal device failure,
Effectively improve its service life.
The present invention uses machine driving unwrapping wire, suitable in use when controlling host 11 by the unwrapping wire that control handle 10 controls
45 ° of rotary control knobs 10 of hour hands drive while control handle 10 rotates due to being equipped with gear shaft coupling 1112 inside it
First umbrella shape wheel 1113 rotates, and the engagement of the first umbrella shape wheel 1113 drives the second transmission gear 1114 and the first transmission gear 1111 to revolve
Turn, the first transmission gear 1111 rotates forward band carry-over bar 1121 and moves down, therefore the pressure that spring 1123 is subject to reduces reset, bullet
Fixed block 1124, which moves downward, under spring pushes the first swing rod 1131, and the first swing rod 1131 makes the to 1132 applied force of the second swing rod
Two swing rods, 1132 fixed swing rod fixes sliding block 1133 is moved right along 1134 level of movable rail, therefore is tightened up first
Drawstring 11102 is released with the second drawstring 11104, moving contact 11101 and 1183 contact closure of motor contact, circuit turn-on, electricity
Machine 1184 starts, and motor 1184 drives driving gear 1181 to rotate after starting, and driving gear 1181 is meshed with sheave 1191, main
The reversion of sheave 1191 is realized while moving gear 1181 rotates forward, therefore pulls traction rope 1175, not intermittently due to motor 1184
Movement, when traction rope 1175 persistently pull after drive driven wheel 1174 rotate, therefore driven wheel 1174 drive 1169 turns of ratchet
Dynamic, when ratchet mechanism 116 overloads, because rocking bar 11610 compresses compressed spring 1166, axis pin 1164 is moved to movable plate 1163
Notch top, therefore in 1165 backhaul of drive crank, axis pin 1164 drives pull rod 1167 to move to right, and pawl 1168 divides with ratchet 1169
From, while movable plate 1163 pushes down contact 1155 and starts electric rotating machine 1153, electric rotating machine 1153 rotates after starting, therefore the 4th
Transmission gear 1151 is meshed transmission with third transmission gear 1143, and third transmission gear 1143 drives 1141 turns of rotation axis of connection
The dynamic setting-out work for realizing cable, when needing to stop unwrapping wire, it is only necessary to by the 45 ° of resets of rotation counterclockwise of control handle 10
To stop setting-out work.
Its structure and principle, which are all this technology personnel, can be learnt by technical manual or be known by routine experiment method,
Problems solved by the invention be the prior art during cable drum using shaking artificial unwrapping wire not only inefficiency and not
Practicality causes manual labor's demand big and is unfavorable for efficient setting-out work, and the present invention is mutual by above-mentioned component
Combination, by the way that traditional artificial hand unwrapping wire is designed as machine driving, the gear drive controlled by control handle, tooth
Wheel drive mechanism engages the first transmission gear driving telescoping mechanism and unclamps, and realizes that the energization of motor driver starts, motor drives
The traction rope of tensioning mechanism is driven to drive driven wheel while dynamic device rotation, when driven wheel rotates clockwise drive ratchet mechanism
Rotation pushes to the right contact by connecting rod, starts rotation energy supply mechanism, and rotation energy supply mechanism starts rotation therefore unwrapping wire rotating machine
Structure drives cable drum idler wheel to realize that cable drum, whole process can not manually shake unwrapping wire, only real by a switch
It is existing, realize that manual labor greatly reduces in efficient setting-out work again.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of cable unwinding device of power construction with shock-absorbing function, structure includes auxiliary table (1), the first electricity
Cable auxiliary sheave (2), the first fixed cross beam (4), the second fixed cross beam (5), the second cable auxiliary sheave (6), is consolidated cable (3)
Determine stabilizer blade (7), cable drum idler wheel (8), headlamp (9), control handle (10), unwrapping wire control host (11), it is characterised in that：
The unwrapping wire control host (11) is that its front end of rectangular parallelepiped structure is vertically welded with auxiliary table (1), the backman
The left end mechanical connection for making platform (1) has the first cable auxiliary sheave (2), the first cable auxiliary sheave (2) to pass through cable (3)
Drive connection is installed on the second cable auxiliary sheave (6) in unwrapping wire control host (11) lower left corner, first fixed cross beam (4)
With the second fixed cross beam (5) intersect for decussate texture and be welded in unwrapping wire control host (11) bottom end, described first
Fixed cross beam (4) and the both ends of the second fixed cross beam (5) are respectively equipped with fixing leg (7), another end ring of the cable (3)
It is around in the first cable auxiliary sheave (2) and clearance fit cable drum idler wheel (8), the left end of the auxiliary table (1) passes through
The cross bar mechanical connection being equipped with has headlamp (9)；
The inside of the unwrapping wire control host (11) is by gear drive (111), telescoping mechanism (112), transfer bar mechanism
(113), unwrapping wire rotating mechanism (114), rotation energy supply mechanism (115), ratchet mechanism (116), traction linkage mechanism (117), electricity
Machine actuating device (118), tensioning mechanism (119), power control mechanism (1110) composition, the gear drive (111) with
Telescoping mechanism (112) mechanical connection of its right end is installed, the telescoping mechanism (112) is connected to logical by transfer bar mechanism (113)
Electric control mechanism (1110), the power control mechanism (1110) connect in motor driver (118), and the motor drives
Dynamic device (118) is sequentially connected in tensioning mechanism (119) and is mounted in same level, the tensioning mechanism (119) with
Traction linkage mechanism (117) is interlockingly connected, and the traction linkage mechanism (117) is connected with ratchet mechanism (116), the ratchet machine
Structure (116) gap is connected with the rotation energy supply mechanism (115) for installing its upper right corner, and the rotation energy supply mechanism (115) is logical
Unwrapping wire rotating mechanism (114) is crossed to be sequentially connected with cable drum idler wheel (8).
2. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The gear drive (111) is by the first transmission gear (1111), gear shaft coupling (1112), the first umbrella shape wheel (1113),
Two transmission gears (1114) form, and first transmission gear (1111) is installed between rack (1121) and is intermeshed,
The bottom inner portion of control handle (10), the first umbrella shape that the other end passes through installation are fixed in one end of the gear shaft coupling (1112)
Wheel (1113) is meshed with the second transmission gear (1114).
3. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The telescoping mechanism (112) is by fixed block under fixed block (1122), spring (1123), spring on rack (1121), spring
(1124) it forms, the back end centre of the rack (1121) is vertically and fixedly provided with fixed block under spring (1124), the bullet
It is connected with spring (1123) under spring on fixed block (1124) and spring between fixed block (1122), the rack (1121) is with saw
One end of tooth is engaged in the first transmission gear (1111).
4. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The transfer bar mechanism (113) fixes sliding block (1133), movable rail by the first swing rod (1131), the second swing rod (1132), swing rod
(1134) it forming, one end of first swing rod (1131) is vertically connected at the bottom end of fixed block under spring (1124), and described the
The other end of one swing rod (1131) is hinged with the second swing rod (1132), and clearance fit has swing rod solid on the movable rail (1134)
Fixed slider (1133) its swing rod is fixed on sliding block (1133) and is equipped with the second swing rod (1132).
5. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The unwrapping wire rotating mechanism (114) is by connection rotation axis (1141), the second umbrella shape wheel (1142), third transmission gear (1143) group
At one end of the connection rotation axis (1141) is connect with the internal mechanical of cable drum idler wheel (8), the connection rotation axis
(1141) the other end is matched with third transmission gear (1143) by the second umbrella shape wheel (1142), and the rotation energizes mechanism
(115) by the 4th transmission gear (1151), the first transmission belt (1152), electric rotating machine (1153), electric rotating machine signal feeler lever
(1154), contact (1155) forms, and the third transmission gear (1143) is engaged in the 4th transmission gear (1151), and the described 4th
Transmission gear (1151) is sequentially connected by the first transmission belt (1152) in electric rotating machine (1153), the electric rotating machine (1153)
On electric rotating machine signal feeler lever (1154) be installed and be electrically connected with contact (1155).
6. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The ratchet mechanism (116) is by connecting rod (1161), swinging block (1162), movable plate (1163), axis pin (1164), drive crank
(1165), compressed spring (1166), pull rod (1167), pawl (1168), ratchet (1169), rocking bar (11610) composition, the company
The left end of bar (1161) through swinging block (1162) and compressed spring (1166) clearance fit, the right end of the connecting rod (1161) with
Contact (1155) matches, and the swinging block (1162) is installed on the top of drive crank (1165), the drive crank (1165)
Centre be snapped with movable plate (1163) and pull rod (1167), the drawing be connected in horizontal linear by axis pin (1164)
The left end of bar (1167) is connected with pawl (1168), and the pawl (1168) is movably connected on the central part of rocking bar (11610)
Position is simultaneously matched with the ratchet (1169) for being installed on rocking bar (11610) bottom end.
7. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The traction linkage mechanism (117) is by first pulley (1171), the second belt wheel (1172), the second transmission belt (1173), driven wheel
(1174), traction rope (1175), third belt wheel (1176) composition, the first pulley (1171) are fixed on movable rail (1134)
Left end and be matched with the second belt wheel (1172) and the of movable rail (1134) bottom end installation successively by traction rope (1175)
Three belt wheels (1176), the traction rope (1175) are sequentially connected by driven wheel (1174) and the second transmission belt (1173) in ratchet
(1169)。
8. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The motor driver (118) is by driving gear (1181), leading screw (1182), motor contact (1183), motor (1184) group
At the driving gear (1181) is fixed on the right end of motor (1184), motor (1184) connection by leading screw (1182)
It is useful for connecting the motor contact (1183) of moving contact (11101), the tensioning mechanism (119) is by sheave (1191), the
Three transmission belts (1192), driving crank (1193), the first idler wheel (1194), the second idler wheel (1195) composition, the sheave
(1191) it is engaged in driving gear (1181) and is sequentially connected in the second idler wheel (1195) by third transmission belt (1192), it is described
Second idler wheel (1195) is hinged by driving crank (1193) and the first idler wheel (1194).
9. a kind of cable unwinding device of the power construction according to claim 1 with shock-absorbing function, it is characterised in that：
The power control mechanism (1110) is by moving contact (11101), the first drawstring (11102), pulley (11103), the second drawstring
(11104) it forms, the rear end of the moving contact (11101) is connected with the first drawstring (11102), first drawstring (11102)
Clearance fit is in pulley (11103) and the second drawstring (11104) phase welding, the second drawstring (11104) and the first drawstring (11102)
Opposite one end is fixed sliding block (1133) with swing rod and is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147489.3A CN108408469A (en) | 2018-02-12 | 2018-02-12 | A kind of cable unwinding device of the power construction with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147489.3A CN108408469A (en) | 2018-02-12 | 2018-02-12 | A kind of cable unwinding device of the power construction with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408469A true CN108408469A (en) | 2018-08-17 |
Family
ID=63128650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810147489.3A Pending CN108408469A (en) | 2018-02-12 | 2018-02-12 | A kind of cable unwinding device of the power construction with shock-absorbing function |
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| Country | Link |
|---|---|
| CN (1) | CN108408469A (en) |
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| CN109305597A (en) * | 2018-11-12 | 2019-02-05 | 国网江苏省电力有限公司无锡供电分公司 | Cable drum turning rolls with frictional force monitoring |
| CN112968397A (en) * | 2021-02-04 | 2021-06-15 | 清草(广州)百货用品有限公司 | Cable pay-off device capable of intelligently adjusting pay-off speed and preventing wires from being disordered |
| CN113036669A (en) * | 2021-04-07 | 2021-06-25 | 河南朗冠建筑工程有限公司 | Line auxiliary stand for municipal road engineering |
| CN113422321A (en) * | 2021-06-30 | 2021-09-21 | 兴化市永安电力工具有限公司 | Cable auxiliary installation equipment of power transmission network |
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| CN109305597A (en) * | 2018-11-12 | 2019-02-05 | 国网江苏省电力有限公司无锡供电分公司 | Cable drum turning rolls with frictional force monitoring |
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| CN113422321A (en) * | 2021-06-30 | 2021-09-21 | 兴化市永安电力工具有限公司 | Cable auxiliary installation equipment of power transmission network |
| CN113422321B (en) * | 2021-06-30 | 2022-02-15 | 兴化市永安电力工具有限公司 | Cable auxiliary installation equipment of power transmission network |
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Application publication date: 20180817 |