CN2398154Y - Stringing machine for contact net of electrified railway - Google Patents
Stringing machine for contact net of electrified railway Download PDFInfo
- Publication number
- CN2398154Y CN2398154Y CN 99255848 CN99255848U CN2398154Y CN 2398154 Y CN2398154 Y CN 2398154Y CN 99255848 CN99255848 CN 99255848 CN 99255848 U CN99255848 U CN 99255848U CN 2398154 Y CN2398154 Y CN 2398154Y
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- drum
- reel
- guiding trestle
- running roller
- rotating shaft
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Abstract
The utility model relates to a stringing machine for a contact net of an electrified railway. The utility model is provided with a flat car (3) which runs on a track. A wire coil (4) which is wound with a contact wire (1) and a catenary (2) is arranged on the flat car (3). The utility model is also provided with a tension applying device (5) which is composed of two pairs of rolling cylinders (7), a guiding device (6) which is used for adjusting the erecting height and the horizontal position of the contact wire (1) and the catenary (2), and a wire rowed device (36) which is used for leading the contact wire (1) and the catenary (2) which are recovered to be orderly wound on the wire coil (4) during the operation for recovering wires.
Description
The utility model relates to a kind of contact wire of electrification railway contact net and stringing machine of catenary of setting up.
At publication number is in the application for a patent for invention of CN1191203A, discloses the stringing machine that a kind of erecting contact net contact wire and catenary are used.This stringing machine comprises a frame that is bearing on the rail travelling mechanism, frame is provided with the reel that is tied with contact wire or catenary, one cover is used for unwrapping wire and applies the tensile stress bringing device of tensile stress and the guide piece that a cover is used to regulate height and lateral position, its complex structure, cost height, and can not be used for the recovery of old line.
The purpose of this utility model is the machinery that a kind of new erecting contact net will be provided, and this mechanical structures is simple than known technology, and less input for manufacture view, operates easylier, can guarantee the quality of setting up of contact system, and can be used for the take-up work of old clue.The purpose of this utility model realizes by a kind of like this electrification railway contact net stringing machine.But it has the flatcar of a traveling on rail, be provided with on the flatcar: drive the drum that is tied with contact wire or catenary that rotates by actuating device, the drum rotating shaft level that supports and drive the drum rotation is placed on the bearing of drum support, and is connected with the chimeric and actuating device of driven wheel upper shift fork by the driving lever of drum rotating shaft one end; Tension applying apparatus when setting up clue is formed along the vertical tandem trough of belt reel of machinery by two pairs, the horizontal shared axle of two reels side by side, and frame is on reel stand; Regulate the guide piece of clue antenna height and horizontal position, by several coaxial being nested together, under driving, actuating device can form along the telescopic pipe that short transverse moves, top at telescopic pipe, along mechanical cross, two guide rails of horizontal fixed are equipped with the guiding trestle that can make parallel motion under actuating device drives on each guide rail, vertical running roller and horizontal running roller are housed in the guiding trestle; Bus cable device is made up of door frame, fork, oil cylinder and guiding trestle, when being used for the take-up operation, clue received in an orderly manner being entangled on the drum.
The utility model is simple in structure, and low cost of manufacture is operated easylier, can guarantee the quality of setting up of contact system, and can be used for the take-up work of old clue.
Below in conjunction with accompanying drawing, the utility model is elaborated.
Fig. 1 is a kind of front view of electrification railway contact net stringing machine;
Fig. 2 is a kind of birds-eye view of electrification railway contact net stringing machine;
Fig. 3 is an II direction view among Fig. 1;
Fig. 4 is an I direction view among Fig. 1;
Fig. 5 is a kind of lateral plan of bus cable device of electrification railway contact net stringing machine.
As depicted in figs. 1 and 2, the stringing machine that is used for erecting contact wires 1 and catenary 2 has the flatcar 3 of a traveling in orbit, one end of flatcar 3 is provided with diesel motor 34, be used for providing power to hydraulic pressure unit 35, hydraulic pressure unit 35 is used to start this each fluid pressure drive device and hoisting crane 31 mechanically, 29 is the power heat abstractor, and 30 is operating console.
Two drums 4 that are tied with contact wire 1 and catenary 2 are erected on the drum support 26 at flatcar 3 middle parts, and for loading and unloading drum 4 easily, the parts that are used to support wire coil shaft 22 on the support 26 are openable bearing seat up and down.When loading and unloading drum 4, bearing seat is opened, and drum is in place back metal (upper seat closure.As shown in Figure 3, wire coil shaft 22 is the chimeric and actuating device bonded assemblys by the shift fork 23 on the perpendicular driving lever of one end 25 and gear pair ring gear 20 inboards.
Tension applying apparatus 5 is positioned at an end of flatcar 3, it is made up of two pairs of reels 7, and every pair of reel 7 is vertically arranged front and back along machinery, laterally two winding drum 7 shared axles 8 side by side, the two pairs of reels 7 are by separately HM Hydraulic Motor 12, drive by capable checking brake 13 of star and gear pair 14 and rotate.On each reel 7 many grooves are arranged, vertically compressing running roller 16 near being equipped with on the position of reel 7 peripheries in the rear and front end at reel stand 15 along machinery, under the driving of spiral handle 42, running roller 16 is vertically made parallel motion along machinery, be used to compress the clue that is embedded in reel 7 grooves, increase the friction of clue and reel 7.
Hoisting crane 31 and guide piece 6 are contained in the other end of flatcar 3, and hoisting crane 31 is installed near drums 4, is used for the loading and unloading of drum 4.Guide piece 6 is adjusted the height and the horizontal position of clue when being used for clue and setting up.The high and low position of clue drives telescopic pipe 9 adjustment for vertical movement by actuating device; The horizontal position of clue then is to be realized as parallel motion by the guiding trestle 11 that actuating device drives on the horizontal guide rail 10.As shown in Figure 4, in the guiding trestle 11, a pair of vertical running roller 18 and a pair of horizontal running roller 17 are housed all around, the contact wire 1 that set up and catenary 2 pass from two guiding trestles, 11 interior running roller centres respectively.Because setting up of catenary 2 is higher than contact wire 1, therefore two horizontal guide rails 10 and guiding trestle 11 are housed on the top of guide piece 6, be used to guide the guiding trestle 11 of catenary 2 and the top that horizontal guide rail 10 is fixed on the highest joint telescopic pipe 9, be used to guide the guiding trestle 11 of contact wire 1 and guide rail 10 to be fixed on the top of hanging down the telescopic pipe 9 of some slightly.
Pass from 4 running rollers of guiding trestle 11 for ease of contact wire 1 and catenary 2, the horizontal running roller 17 in top is fixed on one can be on the fastener 28 that one end rotating shaft 27 is rotated, and this horizontal running roller 17 can rotate around axle 27 with fastener 28.
Shown in Figure 5 is that this machinery is when the take-up operation, contact wire 1, the catenary 2 that is used for reclaiming is wrapped in the bus cable device 36 on the drum 4 in an orderly manner, it is made up of door frame 37, fork 38, guiding trestle 40 and oil cylinder 39, one end of fork 38 and the hinge joint of the entablatrance of door frame 37, guiding trestle 40 is fixed on the other end of fork 38, the a pair of vertical running roller 41 and a pair of horizontal running roller 24 of arrangement in parallel are housed in the guiding trestle 40, the piston rod end of oil cylinder 39 is in position and fork 38 hinge joints, the other end of oil cylinder 39 and door frame 37 hinge joints near guiding trestle 40.Get contact wire 1 or catenary 2 convenience for wearing, rotating shaft one end of the horizontal running roller 24 of guiding trestle 40 inner bottom parts and guiding trestle 40 hinge joints, the other end of rotating shaft can be fixed with guiding trestle 40 and open.
When preparing the unwrapping wire operation, shift fork 23 at first fell, shift fork 23 is separated with driving lever 25, open the bearing axle bed, take out drum rotating shaft 22, and rotating shaft 22 is penetrated the drum 4 that twines full contact wire 1 and catenary 2, hoisting crane 31 is sling drum 4 together with rotating shaft 22, bearing seat is put at the two ends of rotating shaft 22, dug the shift fork 23 on the gear 20, make the driving lever 25 of itself and rotating shaft 22 1 ends chimeric.
Turning handle 42 moves behind the drive pressure bearing up pulley 16, leaves the outer of reel 7, and interrupted primer fluid pressure motor 12 intermittently rotates reel 7 through gear pair 14.Rope with two softnesses, contact wire 1 and the catenary 2 winding path on each reel 7 is in the groove of reel 7 separately during according to the unwrapping wire operation, one end of soft rope passes the contact wire 1 on incoming wire guide wheel group 32 and the drum 4, catenary 2 connects, when reel 7 interrupted rotations, other end tension with soft rope, under the guiding and pulling of rope, with contact wire 1 and catenary 2 in the groove of reel 7, driving compresses running roller 16, compress the clue in reel 7 grooves, take off soft rope, pass outgoing line guide wheel group 33 and guiding trestle 11 walking around contact wire 1 and the catenary 2 that reel 7 involves, be connected with the bob stone roller, fixing on the contact system shaft tower.
Air line working formally begins, and the telescopic pipe 9 of guide piece 6 raises under hydraulic-driven, makes the guiding trestle 11 that is installed with contact wire 1 and catenary 2 arrive desired height respectively.Flat truck 3 is under power driven, along arrow 19 direction travelings, contact wire 1 and catenary 2 pulling reels 7 rotate, making pump by gear pair 14 drive HM Hydraulic Motor 12 moves with operating mode, by HM Hydraulic Motor 12 pump oil-out oil pressure, reach the size of regulating and controlling the tension value of contact wire 1 and catenary 2 by the by pass valve adjustment.Simultaneously, the HM Hydraulic Motor 21 related with drum 4 on the release line plate rail 26 makes its effect that also can play HM Hydraulic Motor 12, makes contact wire 1 and catenary 2 near the afterbody of drums 4 certain force of strain be arranged also.The guiding trestle 11 that is installed with contact wire 1 is made transverse translation under driving driving a device on guide rail 10, realize that contact wire 1 is setting up of " it " font on contact system.
During the take-up operation, flatcar 3 is pressed the negative line feed of arrow 19.Open the HM Hydraulic Motor 12 of tension applying apparatus 5 and the HM Hydraulic Motor 21 on the bobbin loader 26, drive reel 7 and drum 4 rotations, catenary 2 and contact wire 1 through separately guiding trestle 11, guide wheel group 33, reel 7, guide wheel group 32, bus cable device 36, are wrapped on the drum 4 separately respectively.At this moment, pass contact wire 1 between guiding trestle 40 upper roll wheels of bus cable device 36 and catenary 2 under the driving of oil cylinder 39, swing, thereby clue is wrapped on the drum 4 in an orderly manner.
Claims (5)
1. electrification railway contact net stringing machine, it has the flatcar (3) of a traveling on rail, the drum (4) that contact wire of twining (1) and catenary (2) are arranged on the flatcar (3), and tension applying apparatus (5) and guide piece (6), it is characterized in that: tension applying apparatus (5) is made up of the reel (7) that groove is arranged on two pairs of circumference, every pair of reel (7) is vertically arranged front and back along machinery, laterally the shared axles of two reels (7) (8) side by side; Guide piece (6) is made up of some coaxial telescopic pipes (9) that move along short transverse that are nested together, and on the top of telescopic pipe, along two horizontal guide rails of mechanical cross horizontal fixed (10), the guiding trestle (11) that can make parallel motion is housed on the guide rail (10); Rotating shaft (22) level of drum (4) is placed on the bearing of drum support (26), one side of drum support (26) is equipped with HM Hydraulic Motor (21) and the ring gear (20) of the gear pair that driven by HM Hydraulic Motor (21), and drum rotating shaft (22) is connected with shift fork (23) on the ring gear (20) by the driving lever (25) of one end; Be equipped with one in turnover line one side of every drum (4) and clue can be received in an orderly manner the bus cable device (36) that is entangled on the drum (4) during in take-up.
2. a kind of electrification railway contact net stringing machine according to claim 1 is characterized in that: be equipped with on the reel stand that sets up reel (7) (15) and drive HM Hydraulic Motor (12), the capable checking brake of star (13) and the gear pair (14) that reel (7) rotates; Have on the circumference of reel (7) and contact wire (1) and hold many chimeric grooves of rope (2); Reel stand (15) along machinery longitudinally the rear and front end near be equipped with on the position of reel (7) can handle (42) drive do before and after parallel motion be used to compress reel (7) compress running roller (16).
3. a kind of electrification railway contact net stringing machine according to claim 1 is characterized in that: about in the guiding trestle (11), respectively have on the position, the left and right sides a pair of can be fixed on one around a horizontal running roller (17) on the horizontal running roller (17) that horizontal shaft rotates and the vertical running roller (18) that rotates around vertical axis, guiding trestle (11) top can be on the fastener (28) that one end rotating shaft (27) is rotated.
4. a kind of electrification railway contact net stringing machine according to claim 1, it is characterized in that: the side at the ring gear (20) that drives the gear pair that drum (4) rotates is fixed with the shift fork (23) that can fall or hold up, be fixed with and the chimeric driving lever (25) of shift fork (23) at the end of drum rotating shaft (22) near shift fork (23), HM Hydraulic Motor (21) drives wire coil shaft (22) drive drum (4) and rotates by gear pair, shift fork (23), driving lever (25).
5. a kind of electrification railway contact net stringing machine according to claim 1, it is characterized in that: bus cable device (36) is made up of door frame (37), fork (38), guiding trestle (40) and oil cylinder (39), the entablatrance hinge joint of one end of fork (38) and door frame (37), guiding trestle (40) is fixed on the other end of fork (38), and a pair of vertical running roller (41) and a pair of horizontal running roller (24) of arrangement in parallel is housed in guiding trestle (40); The termination of oil cylinder (39) piston rod is in position and fork (38) hinge joint near guiding trestle (40), the other end of oil cylinder (39) and door frame (37) hinge joint; Rotating shaft one end of the horizontal running roller (24) of bottom and guiding trestle (40) hinge joint, the rotating shaft other end can be fixed with guiding trestle (40) and open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255848 CN2398154Y (en) | 1999-12-10 | 1999-12-10 | Stringing machine for contact net of electrified railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255848 CN2398154Y (en) | 1999-12-10 | 1999-12-10 | Stringing machine for contact net of electrified railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398154Y true CN2398154Y (en) | 2000-09-27 |
Family
ID=34039117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99255848 Expired - Lifetime CN2398154Y (en) | 1999-12-10 | 1999-12-10 | Stringing machine for contact net of electrified railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398154Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486836C (en) * | 2004-08-16 | 2009-05-13 | 曾进忠 | Constant tension stringing carriage device of electrified railroad touch net |
| CN105818714A (en) * | 2015-01-08 | 2016-08-03 | 台州市华灵电工设备有限公司 | Overhauling take-up machine device for electrified railway overhead line system |
| CN110116931A (en) * | 2018-02-05 | 2019-08-13 | 蔡明宇 | A kind of carbon-fibre wire installation detection control hunting gear |
-
1999
- 1999-12-10 CN CN 99255848 patent/CN2398154Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486836C (en) * | 2004-08-16 | 2009-05-13 | 曾进忠 | Constant tension stringing carriage device of electrified railroad touch net |
| CN105818714A (en) * | 2015-01-08 | 2016-08-03 | 台州市华灵电工设备有限公司 | Overhauling take-up machine device for electrified railway overhead line system |
| CN110116931A (en) * | 2018-02-05 | 2019-08-13 | 蔡明宇 | A kind of carbon-fibre wire installation detection control hunting gear |
| CN110116931B (en) * | 2018-02-05 | 2024-09-03 | 蔡明宇 | Carbon fiber wire installation detection control follow-up device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |