CN108360383A - A kind of cable arrangement for municipal bridge construction field - Google Patents
A kind of cable arrangement for municipal bridge construction field Download PDFInfo
- Publication number
- CN108360383A CN108360383A CN201810147297.2A CN201810147297A CN108360383A CN 108360383 A CN108360383 A CN 108360383A CN 201810147297 A CN201810147297 A CN 201810147297A CN 108360383 A CN108360383 A CN 108360383A
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- Prior art keywords
- wheel
- gear
- ratchet
- drag
- bridge construction
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of cable arrangement for municipal bridge construction field, structure includes：Drag-line case, pedestal, motor, terminal box, controller, indicator light, operation panel, button, the upper end of the horizontal firm banking of outer wall of ratchet drag-line case, the top of ratchet pedestal is bolted on the lower end of the pedestal of motor, ratchet motor is installed in the left side of terminal box and is electrically connected with the inside mainboard of controller by conducting wire, ratchet controller is vertically fixed on the lower end of indicator light, ratchet indicator light set there are three horizontal row in the left side of drag-line case, the terminal of ratchet button is electrically connected by controller with the rotor of motor, the device for pulling rope of the present invention carries out rotation self-locking by internal component, it realizes the improved cable arrangement for municipal bridge construction field and the power consumption that self-locking greatly reduces motor is carried out by internal ratchet, improve its service life, and pulling force bigger.
Description
Technical field
The present invention is a kind of cable arrangement for municipal bridge construction field, belongs to cable arrangement field.
Background technology
Municipal bridge refers to urban operating mechanism construction project.The mating various public infrastructure developments of urban life all belong to
In municipal works scope, such as common urban road, bridge, subway, such as the various pipelines that are closely related with life：Rain
Water, sewage, upper water, middle water, electric power, telecommunications, heating power, combustion gas etc., also square, the construction in gardens etc. belong to municipal works
Scope.Municipal works research and teaching content includes engineering fluid mechanics, discharge water theory, technology and facility, municipal wastewater
Processing and reuse, sludge resource technology etc..
But the prior art needs prodigious pulling force, motor working due to municipal bridge when carrying out drag-line fixation
When painstaking and fever it is more severe, influence its service life.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of drawings for municipal bridge construction field
Rope device, to solve to need prodigious pulling force when carrying out drag-line fixation due to municipal bridge, motor is at work
Painstaking and fever is more severe, the problem of influencing its service life.
To achieve the goals above, the present invention is to realize by the following technical solutions：One kind is built for municipal bridge
The cable arrangement in field is built, structure includes：Drag-line case, pedestal, motor, terminal box, controller, indicator light, operation panel,
Button, the upper end of the horizontal firm banking of outer wall of the drag-line case, the top of the pedestal is bolted on the bottom of motor
The lower end of seat, the motor are installed in the left side of terminal box and are electrically connected with the inside mainboard of controller by conducting wire, institute
State the lower end that controller is vertically fixed on indicator light, the indicator light sets that there are three horizontal rows in the left side of drag-line case, described to press
The terminal of key is electrically connected by controller with the rotor of motor, and the drag-line case is equipped with guide roller, driver, increases square bar, promoted
Machine, pull rod, ratchet, coiler, the guide roller by the gear mechanism of belt and driver connect, the driver it is defeated
Go out gear and is intermeshed with the input tooth increased on the left of square bar, the left side for increasing square bar and being horizontally fixed on elevator, the drawing
Bar is flexibly connected by cable wire with the left side of ratchet, and the ratchet is vertically fixed on the right side of coiler.
Further, the guide roller is by driving pulley, pedestal, telescopic rod, flexible wheel seat, passive belt wheel, auxiliary belt wheel
Composition, the driving pulley level are installed in the right groove of pedestal, and the bottom end of the pedestal passes through telescopic rod and expanding pulley
The flexible connection of seat top, the flexible wheel seat are mounted on the upper end of passive belt wheel by bolt, and the passive belt wheel is vertically fixed
In the upper end of auxiliary belt wheel, the driving pulley is connected by the gear mechanism of belt and driver.
Further, the driver is made of holder, driving gear, chain, driven gear, switching gear, the branch
Frame is bolted on the rear end of driving gear, and the external tooth of the driving gear is lived by the external tooth of chain and driven gear
Dynamic connection, the driven gear are horizontally fixed on the left side of switching gear, the external tooth of the switching gear with increase on the left of square bar
Input gear is mechanically connected.
Further, the increasing square bar is by input straight-tooth, pole socket, input lever, reduction gearing, output rod, angular wheel group
At the input straight-tooth is fixed on the left side of pole socket outer wall, and the pole socket is vertically welded in the top of drag-line chamber interior wall, described
The center of reduction gearing is fixed on the left side of output rod outer wall, and the external tooth of the output rod passes through angular wheel and elevator
Gear mechanism connects.
Further, the elevator is made of frame body, heterotypic gear, carrier wheel, lever, sliding block, sliding rail, described
The left side of frame body is flexibly connected with the axle center on the right side of heterotypic gear, the right side of the heterotypic gear right angle setting carrier wheel, institute
The upper and lower ends that carrier wheel is bolted on lever are stated, the right side of lever bottom end and the center clearance of sliding block are matched
It closes, the outer wall of the sliding block is flexibly connected with the groove on the inside of sliding rail.
Further, the pull rod is made of movable block, closing piece, guide roller, lifting wheel group, cable wire, auxiliary wheel, described
Movable block level is installed in the upper end of closing piece, and the cable wire level is welded on the groove inside on the left of closing piece, and the guide roller is set
There are two the left and right sides for being vertically fixed on lifting wheel group bottom, the auxiliary wheel is installed in the left side of movable block and and steel
Rope is flexibly connected.
Further, the ratchet by hanging wheel, centering block, ejector pin, from lock hook, movable support, chaste tree wheel form, the hanging wheel
It is bolted on the right side at the top of movable support, the movable ear of the centering block is fixed on the upper end of ejector pin, described from lock hook
Mounted on the left side of ejector pin and flexible connection, the bottom of the movable support and the center clearance of chaste tree wheel coordinate, the chaste tree wheel
External tooth and coiler gear be intermeshed.
Further, the coiler is described by driving chaste tree wheel, wire casing, removable pin, rolling frame, slide bar, spring to form
Driving chaste tree wheel is flexibly connected by belt with the belt wheel of wire casing, and the wire casing is fixed on centrally through removable pin on rolling frame
The movable ear at end, the rolling frame bottom are flexibly connected with slide bar, and the slide bar level is through the center of the inside of spring, institute
It states slide bar and is horizontally mounted the bottom end for making drag-line chamber interior wall.
Advantageous effect
A kind of cable arrangement for municipal bridge construction field of the present invention, drag-line case are mounted on the upper surface of pedestal and pass through
Controller controls motor to carry out the control to drag-line case, can be turned to motor by the control panel of installation on the controller
The control of speed prevents machine overload from influencing its service life to adjust pulling force and torque, and cable wire comes into drag-line case from guide roller and fixes
In coiler, driving pulley makes passive belt wheel synchronize rotation with motor, prevents cable wire stuck, and the main shaft of motor is mounted on
The driving gear of internal drive drives small tooth to increase centrally through chain drive driven gear by increasing the canine tooth of square bar
The torque being driven greatly increases when square bar is output to the rotation of pull rod heterotypic gear since the distance of outer diameter is different with mobile tooth
Also having when activity for wheel changes the movable range of frame body to keep the movable block being fixed below sliding block progress past up and down
Double action is made, and lifting wheel group will make the length of cable wire change when moving up and down, the centering block or so to make ratchet
Movement makes the wheel rotation of driving chaste tree, wire casing rotation tighten drag-line, and spring can make to protect one always during the tightening of drag-line
Fixed stress, tension effect are more preferable.
The device for pulling rope of the present invention carries out rotation self-locking by internal component, realizes improved for municipal bridge
The cable arrangement of building field carries out the power consumption that self-locking greatly reduces motor by internal ratchet, improves it and uses the longevity
Life, and pulling force bigger.
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 a kind of surface structure schematic diagram of cable arrangement for municipal bridge construction field of the present invention.
Fig. 2 is a kind of internal structure schematic diagram of cable arrangement for municipal bridge construction field of the present invention.
Fig. 3 is a kind of inside detailed construction schematic diagram of cable arrangement for municipal bridge construction field of the present invention.
Fig. 4 is a kind of transmission principle figure of cable arrangement for municipal bridge construction field of the present invention.
Fig. 5 be the present invention Fig. 3 in A structural schematic diagram.
Fig. 6 be the present invention Fig. 3 in B structural schematic diagram.
In figure：Drag-line case -1, motor -3, terminal box -4, controller -5, indicator light -6, operation panel -7, is pressed pedestal -2
Key -8, driver -102, increases square bar -103, elevator -104, pull rod -105, ratchet -106, coiler-at guide roller -101
107, driving pulley -1011, pedestal -1012, telescopic rod -1013, flexible wheel seat -1014, passive belt wheel -1015, auxiliary belt
Wheel -1016, holder -1021, driving gear -1022, chain -1023, driven gear -1024, switching gear -1025, input
Straight-tooth -1031, pole socket -1032, input lever -1033, reduction gearing -1034, output rod -1035, angular wheel -1036, frame
Body -1041, heterotypic gear -1042, carrier wheel -1043, lever -1044, sliding block -1045, sliding rail -1046, movable block -
1051, closing piece -1052, guide roller -1053, lifting wheel group -1054, cable wire -1055, auxiliary wheel -1056, hanging wheel -1061, pendulum
Block -1062, ejector pin -1063 take turns -1071, wire casing-from lock hook -1064, movable support -1065, chaste tree wheel -1066, driving chaste tree
1072, removable pin -1073, rolling frame -1074, slide bar -1075, spring -1076.
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, tie below
Specific implementation mode is closed, the present invention is further explained.
- Fig. 6 is please referred to Fig.1, the present invention provides a kind of cable arrangement for municipal bridge construction field：Its structure packet
It includes：Drag-line case 1, pedestal 2, motor 3, terminal box 4, controller 5, indicator light 6, operation panel 7, button 8, the drag-line case 1
The upper end of the horizontal firm banking of outer wall 2, the top of the pedestal 2 is bolted on the lower end of the pedestal of motor 3, described
Motor 3 is installed in the left side of terminal box 4 and is electrically connected with the inside mainboard of controller 5 by conducting wire, and the controller 5 hangs down
The straight lower end for being fixed on indicator light 6, the indicator light 6 set that there are three horizontal rows at the left side of drag-line case 1, the end of the button 8
Son is electrically connected by controller 5 with the rotor of motor 3, and the drag-line case 1 is equipped with guide roller 101, driver 102, increases square bar
103, elevator 104, pull rod 105, ratchet 106, coiler 107, the guide roller 101 pass through belt and driver 102
Gear mechanism connects, and the output gear of the driver 102 is intermeshed with the input tooth for increasing 103 left side of square bar, the increasing square
Bar 103 is horizontally fixed on the left side of elevator 104, and the pull rod 105 is flexibly connected by cable wire with the left side of ratchet 106, institute
State the right side that ratchet 106 is vertically fixed on coiler 107, the guide roller 101 by driving pulley 1011, pedestal 1012, stretch
Contracting bar 1013, flexible wheel seat 1014, passive belt wheel 1015, auxiliary belt wheel 1016 form, and 1011 level of the driving pulley is installed
In the right groove of pedestal 1012, the bottom end of the pedestal 1012 is lived by telescopic rod 1013 and 1014 top of flexible wheel seat
Dynamic connection, the flexible wheel seat 1014 are mounted on the upper end of passive belt wheel 1015 by bolt, and the passive belt wheel 1015 is vertical
It is fixed on the upper end of auxiliary belt wheel 1016, the driving pulley 1011 is connect by belt with the gear mechanism of driver 102,
The driver 102 is made of holder 1021, driving gear 1022, chain 1023, driven gear 1024, switching gear 1025,
The holder 1021 is bolted on the rear end of driving gear 1022, and the external tooth of the driving gear 1022 passes through chain
1023 are flexibly connected with the external tooth of driven gear 1024, and the driven gear 1024 is horizontally fixed on a left side for switching gear 1025
Side, the external tooth of the switching gear 1025 are mechanically connected with the input gear for increasing 103 left side of square bar, and the increasing square bar 103 is by defeated
Enter straight-tooth 1031, pole socket 1032, input lever 1033, reduction gearing 1034, output rod 1035, angular wheel 1036 to form, it is described
Input straight-tooth 1031 is fixed on the left side of 1032 outer wall of pole socket, and the pole socket 1032 is vertically welded in the top of 1 inner wall of drag-line case
End, the center of the reduction gearing 1034 are fixed on the left side of 1035 outer wall of output rod, and the external tooth of the output rod 1035 passes through
Angular wheel 1036 is connect with the gear mechanism of elevator 104, the elevator 104 by frame body 1041, heterotypic gear 1042,
Carrier wheel 1043, lever 1044, sliding block 1045, sliding rail 1046 form, the left side of the frame body 1041 and heterotypic gear
The axle center flexible connection on 1042 right sides, the right side of 1042 right angle setting carrier wheel 1043 of the heterotypic gear, the mobile tooth
The upper and lower ends that wheel 1043 is bolted on lever 1044, the right side of 1044 bottom end of the lever in sliding block 1045
The outer wall of heart clearance fit, the sliding block 1045 is flexibly connected with the groove of 1046 inside of sliding rail, and the pull rod 105 is by activity
Block 1051, closing piece 1052, guide roller 1053, lifting wheel group 1054, cable wire 1055, auxiliary wheel 1056 form, the movable block
1051 levels are installed in the upper end of closing piece 1052, and 1055 level of the cable wire is welded on the groove inside 1052 left side of closing piece, institute
It states guide roller 1053 to set there are two the left and right sides for being vertically fixed on 1054 bottom of lifting wheel group, the auxiliary wheel 1056 is installed
It is flexibly connected in the left side of movable block 1051 and with cable wire 1055, the ratchet 106 is by hanging wheel 1061, centering block 1062, top
Pin 1063 is formed from lock hook 1064, movable support 1065, chaste tree wheel 1066, and the hanging wheel 1061 is bolted on movable branch
The right side at 1065 top of frame, the movable ear of the centering block 1062 is fixed on the upper end of ejector pin 1063, described to be installed from lock hook 1064
In the left side of ejector pin 1063 and flexible connection, the bottom of the movable support 1065 and the center clearance of chaste tree wheel 1066 are matched
Close, the external tooth of chaste tree wheel 1066 is intermeshed with the gear of coiler 107, the coiler 107 by drive chaste tree wheel 1071,
Wire casing 1072, removable pin 1073, rolling frame 1074, slide bar 1075, spring 1076 form, and the driving chaste tree wheel 1071 passes through skin
Band is flexibly connected with the belt wheel of wire casing 1072, and the wire casing 1072 is fixed on rolling frame 1074 centrally through removable pin 1073
The movable ear of upper end, 1074 bottom of the rolling frame are flexibly connected with slide bar 1075, and the slide bar 1075 is horizontal to run through spring
The center of 1076 inside, the slide bar 1075 are horizontally mounted the bottom end for making 1 inner wall of drag-line case.
Drag-line case 1 of the present invention controls motor 3 to carry out the control to drag-line case 1 mounted on the upper surface of pedestal by controller 5
System, can prevent the control of 5 rotating speed of motor to adjust pulling force and torque by the control panel 7 on controller 5
Machine overload influences its service life, and cable wire comes into drag-line case 1 from guide roller 101 and is fixed on coiler 107, and driving pulley 1011 makes
Passive belt wheel 1015 synchronizes rotation with motor 3, prevents cable wire stuck, and the main shaft of motor 3 is mounted on inside driver 102
Driving gear 1022 drive driven gear 1024 to pass through centrally through chain 1023 to increase the canine tooth of square bar 103 and drive small tooth
Increase the torque of transmission, increases the distance due to outer diameter when square bar 103 is output to 105 heterotypic gear 1042 of pull rod rotation
It is different also to have change 1041 movable range of frame body to make to be fixed on sliding block when activity with carrier wheel 1034
Movable block 1051 below 1045 is up and down reciprocatingly acted, and lifting wheel group 1054 will make cable wire when moving up and down
1055 length changes, to make 1062 side-to-side movement of centering block of ratchet 106 make 1071 rotation of driving chaste tree wheel, wire casing
Drag-line is tightened in 1072 rotations, and spring 1076 can make to protect certain stress, tension effect always during the tightening of drag-line
More preferably, the improved cable arrangement for municipal bridge construction field is greatly reduced by internal ratchet progress self-locking
The power consumption of motor improves its service life, and pulling force bigger.
Ratchet 106 of the present invention is defined as having rigid toothed surfaces or friction surface on a kind of outer rim or inner edge
Gear, be the important component for forming ratchet mechanism, step motion made by pawl promotion, the characteristics of this gear motion is spine
Wheel can only be rotated to a direction, and cannot be reversed.
Its structure and principle, which are all this technology personnel, can be learnt by technical manual or be obtained by routine experiment method
Know, problems solved by the invention is to need prodigious pulling force when carrying out drag-line fixation due to municipal bridge, and motor is in work
Painstaking and fever is more severe when work, influences its service life, and the present invention is combined with each other by above-mentioned component, can be with
Reach the improved cable arrangement for municipal bridge construction field and electricity is greatly reduced by internal ratchet progress self-locking
The power consumption of machine improves its service life, and pulling force bigger.
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
For technical staff, it is clear that invention is not limited to the details of the above exemplary embodiments, and in the spirit without departing substantially from the present invention
Or in the case of essential characteristic, the present invention can be realized in other specific forms.It therefore, in all respects, should all
Regard embodiment as exemplary, and be non-limiting, the scope of the present invention is above-mentioned by appended claims
Illustrate to limit, it is intended that including all changes that come within the meaning and range of equivalency of the claims in this hair
In bright.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
It contains an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art answer
When considering the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms people in the art
The other embodiment that member is appreciated that.
Claims (8)
1. a kind of cable arrangement for municipal bridge construction field, structure include：Drag-line case (1), pedestal (2), motor
(3), terminal box (4), controller (5), indicator light (6), operation panel (7), button (8), it is characterised in that：
The top of the upper end of the horizontal firm banking of outer wall (2) of the drag-line case (1), the pedestal (2) is bolted on
The lower end of the pedestal of motor (3), the motor (3) are installed in the left side of terminal box (4) and by conducting wires and controller (5)
The electrical connection of internal mainboard, the controller (5) are vertically fixed on the lower end of indicator light (6), and the indicator light (6) sets that there are three water
The left side in drag-line case (1) is placed side by side, the terminal of the button (8) is electrically connected by controller (5) with the rotor of motor (3)；
The drag-line case (1) is equipped with guide roller (101), driver (102), increases square bar (103), elevator (104), pull rod
(105), ratchet (106), coiler (107), the guide roller (101) are connected by the gear mechanism of belt and driver (102)
It connects, the output gear of the driver (102) is intermeshed with the input tooth increased on the left of square bar (103), the increasing square bar (103)
It is horizontally fixed on the left side of elevator (104), the pull rod (105) is flexibly connected by cable wire with the left side of ratchet (106), institute
State the right side that ratchet (106) is vertically fixed on coiler (107).
2. a kind of cable arrangement for municipal bridge construction field according to claim 1, it is characterised in that：It is described to lead
Line wheel (101) is by driving pulley (1011), pedestal (1012), telescopic rod (1013), flexible wheel seat (1014), passive belt wheel
(1015), auxiliary belt wheel (1016) forms, and driving pulley (1011) level is installed in the right groove of pedestal (1012),
The bottom end of the pedestal (1012) is flexibly connected by telescopic rod (1013) with flexible wheel seat (1014) top, the flexible wheel seat
(1014) upper end of passive belt wheel (1015) is mounted on by bolt, the passive belt wheel (1015) is vertically fixed on auxiliary belt wheel
(1016) upper end, the driving pulley (1011) are connect by belt with the gear mechanism of driver (102).
3. a kind of cable arrangement for municipal bridge construction field according to claim 1, it is characterised in that：The drive
Dynamic device (102) is by holder (1021), driving gear (1022), chain (1023), driven gear (1024), switching gear (1025)
Composition, the holder (1021) is bolted on the rear end of driving gear (1022), described to drive the outer of gear (1022)
Tooth is flexibly connected by chain (1023) with the external tooth of driven gear (1024), and the driven gear (1024), which is horizontally fixed on, to be turned
The left side of gear (1025) is connect, the external tooth of the switching gear (1025) connects with the input gear machinery increased on the left of square bar (103)
It connects.
4. a kind of cable arrangement for municipal bridge construction field according to claim 1, it is characterised in that：The increasing
Square bar (103) is by input straight-tooth (1031), pole socket (1032), input lever (1033), reduction gearing (1034), output rod
(1035), angular wheel (1036) forms, and the input straight-tooth (1031) is fixed on the left side of pole socket (1032) outer wall, the bar
Seat (1032) is vertically welded in the top of drag-line case (1) inner wall, and the center of the reduction gearing (1034) is fixed on output rod
(1035) left side of outer wall, the gear that the external tooth of the output rod (1035) passes through angular wheel (1036) and elevator (104)
Mechanical connection.
5. a kind of cable arrangement for municipal bridge construction field according to claim 1, it is characterised in that：It is described to carry
The machine of liter (104) is by frame body (1041), heterotypic gear (1042), carrier wheel (1043), lever (1044), sliding block (1045), cunning
Rail (1046) forms, and the left side of the frame body (1041) is flexibly connected with the axle center on the right side of heterotypic gear (1042), the abnormal shape
The right side of gear (1042) right angle setting carrier wheel (1043), the carrier wheel (1043) are bolted on lever
(1044) upper and lower ends, the right side of lever (1044) bottom end coordinate with the center clearance of sliding block (1045), the sliding block
(1045) outer wall is flexibly connected with the groove on the inside of sliding rail (1046).
6. a kind of cable arrangement for municipal bridge construction field according to claim 1, it is characterised in that：The drawing
Bar (105) is by movable block (1051), closing piece (1052), guide roller (1053), lifting wheel group (1054), cable wire (1055), auxiliary
(1056) composition is taken turns, movable block (1051) level is installed in the upper end of closing piece (1052), cable wire (1055) horizontal welding
Be connected on internal groove on the left of closing piece (1052), the guide roller (1053) set there are two be vertically fixed on lifting wheel group (1054)
The left and right sides of bottom, the auxiliary wheel (1056) are installed in the left side of movable block (1051) and connect with cable wire (1055) activity
It connects.
7. a kind of cable arrangement for municipal bridge construction field according to claim 1, it is characterised in that：The spine
Take turns (106) by hanging wheel (1061), centering block (1062), ejector pin (1063), from lock hook (1064), movable support (1065), chaste tree take turns
(1066) it forms, the hanging wheel (1061) is bolted on the right side at the top of movable support (1065), the centering block
(1062) movable ear is fixed on the upper end of ejector pin (1063), described to be mounted on the left side of ejector pin (1063) simultaneously from lock hook (1064)
And be flexibly connected, the bottom of the movable support (1065) coordinates with the center clearance of chaste tree wheel (1066), and the chaste tree takes turns (1066)
The gear of external tooth and coiler (107) be intermeshed.
8. a kind of cable arrangement for municipal bridge construction field according to claim 1, it is characterised in that：The receipts
Device (107) is rolled up by driving chaste tree wheel (1071), wire casing (1072), removable pin (1073), rolling frame (1074), slide bar (1075), bullet
Spring (1076) forms, and the driving chaste tree wheel (1071) is flexibly connected by belt with the belt wheel of wire casing (1072), the wire casing
(1072) the movable ear that rolling frame (1074) upper end is fixed on centrally through removable pin (1073), rolling frame (1074) bottom
Portion is flexibly connected with slide bar (1075), the horizontal center through the inside of spring (1076) of the slide bar (1075), the slide bar
(1075) it is horizontally mounted the bottom end for making drag-line case (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147297.2A CN108360383B (en) | 2018-02-12 | 2018-02-12 | A cable device for municipal bridge building field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147297.2A CN108360383B (en) | 2018-02-12 | 2018-02-12 | A cable device for municipal bridge building field |
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| Publication Number | Publication Date |
|---|---|
| CN108360383A true CN108360383A (en) | 2018-08-03 |
| CN108360383B CN108360383B (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810147297.2A Active CN108360383B (en) | 2018-02-12 | 2018-02-12 | A cable device for municipal bridge building field |
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