CN2604460Y - Seamless line long-rail heading joining apparatus - Google Patents
Seamless line long-rail heading joining apparatus Download PDFInfo
- Publication number
- CN2604460Y CN2604460Y CN 03202059 CN03202059U CN2604460Y CN 2604460 Y CN2604460 Y CN 2604460Y CN 03202059 CN03202059 CN 03202059 CN 03202059 U CN03202059 U CN 03202059U CN 2604460 Y CN2604460 Y CN 2604460Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- long rail
- castle wheel
- roller
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an alignment device for a long rail at a seamless route and consists of a roller and a clutch swing arm. A wheel flange is respectively equipped at two ends of the roller which is immovably installed at a drive shaft; a rotation seat equipped with a ratchet and a clutch wheel equipped with a pawl are equipped in the body of the swing arm wherein the pawl meshes the ratchet; a track direction regulator is installed the shaft end of the clutch wheel to depend on the regulator to change over the pawl position; the swing arm drives the rotation seat and the roller for a forward and backward rotation to make the long rail follow the roller rotation to realize a directional movement and accurately move to site for welding or replacing for a butt-welding or a replacement. After a field probation, the utility model is characterized by simple operation, convenience and flexibility, little operator, quick alignment and high labor efficiency. The utility model can enable a long rail to move at a road shoulder, a ballast shoulder, a curve and a tunnel, no disturbing a running, reliable and safe, suitable for an operation and service at a site of engineering affairs for wide popularization perspective.
Description
(1) technical field
The utility model belongs to closely handling equipment of railway's long rail bar, is specifically related to a kind of railway's long rail bar and moves alignment device.
(2) background technology
In order to adapt to the development of railway high speed, heavy duty, the quantity that railway is laid gapless track increases year by year, and the gapless track long rail string of laying needs in time to change through after a while operation.At present, domestic at the scene long rail string being transported to accurately needs welding or place to be changed method commonly used to have two kinds: the one, and block circuit and push with gyrocar, can cause certain influence to driving like this: the 2nd, utilize the impact of rail-impacting block to move rail, the long rail string weld cracking easily takes place during bump, the mother metal damage.These two kinds of methods all need colony's operation, and recruitment is many, and labour intensity is big, and the long rail string slip phenomenon easily takes place in the moving process, and dangerous, steel rail displacement speed is slow, and efficient is low.Simultaneously, also to block circuit, influence transportation, this also is the switch tracks difficult point of preparation of present gapless track, is badly in need of solving.
(3) summary of the invention
The utility model is at current gapless track long rail string welding or change the contraposition difficulty and a kind of gapless track long rail string alignment device of development, mainly solve the slip phenomenon of long rail string in moving process, improve contraposition efficient, reduce labour intensity, labor savings, and noiseless to driving a vehicle.
Technical solution of the present utility model is: gapless track long rail string alignment device comprises pedestal, Y-axis bearing, power transmission shaft, cylinder, also comprises clutch rocking arm, fortune rail direction regulator and handle.Its intermediate roll two ends are provided with wheel rim, cylinder is fixedly mounted on the power transmission shaft between the Y-axis bearing, power transmission shaft is connected by coupling sleeve with clutch rocking arm swivel base axle: the swivel base that has ratchet is arranged in the rocker body castle wheel ratchet and swivel base ratchet engagement with the castle wheel that has ratchet; Fortune rail direction regulator is installed in the castle wheel axle head, and the position by adjuster conversion castle wheel ratchet drives swivel base and cylinder rotating by rocking arm.
The course of work: the length according to the different rail bars in scene is provided with several driving wheels and driven pulley, forms driving wheel by the alignment device of band rocking arm, forms driven pulley by the support wheel that removes rocking arm, and alignment device divides point type to arrange along long rail string.During mobile contraposition, long rail string is placed on the cylinder of driving wheel and driven pulley, unified round afterburning by the hand-held rocker handle of operating personnel, cylinder is rotated to same direction, it is mobile on cylinder to drive long rail string, and on-the-spot long rail string is transported to exactly needs welding or place to be changed to realize contraposition welding or replacing.
This device is on probation through the scene, simple to operate, light and flexible, the operating personnel is few, and is fast to bit rate, the efficiency height, can realize that long rail string the moving of positions such as curb, quarrel shoulder, curve, tunnel, does not disturb driving, safe and reliable, the operation and the use at the suitable worker scene of being engaged in have popularizing application prospect widely.
(4) description of drawings
Fig. 1 is a gapless track long rail string alignment device structural representation;
Fig. 2 is a clutch rocker structure schematic diagram;
Fig. 3 is Fig. 2 partial side view.
Wherein: 1, cylinder 2, pedestal 3, power transmission shaft 4, bearing support 5, bearing 6, bearing gland 7, coupling sleeve 8, clutch rocking arm 9, rocker body 10, transposase 11 1, castle wheel 12, locking ball 13, spring 14, handle 15, fortune rail direction regulator 16, swivel base axle
(5) specific embodiment
As shown in Figure 1, the gapless track long rail string alignment device of the utility model design is made up of cylinder and clutch rocking arm two large divisions.Its intermediate roll 1 is fixed on the power transmission shaft 3, and power transmission shaft is supported in the bearing 5, and bearing 5 is arranged in the bearing support 4 and by gland 6 and fixes, and the Y-axis bearing is fixed on the pedestal 2.For fear of long rail string slip phenomenon taking place in moving process, is provided with wheel rim at the two ends of cylinder.
Power transmission shaft 3 is connected with the swivel base axle 16 of clutch rocking arm 8 by coupling sleeve 7.As Fig. 2, shown in Figure 3, transposase 11 0 and castle wheel 11 are arranged in the rocker body 9, the ratchet engagement of castle wheel ratchet and swivel base, and castle wheel is provided with two location pits, locking ball 12 withstands in the castle wheel pit by spring 13, and fortune rail direction regulator 15 is installed in the castle wheel axle head.
The castle wheel ratchet of the utility model design is two-way ratchet, rotates fortune rail direction regulator 15 castle wheel 11 is rotated to an angle, and can make the ratchet and the swivel base ratchet engagement of a side respectively.Hand rocker handle 14 this moment and come and go reinforcing, drive power transmission shafts 3 rotations by swivel base axle 16, make long rail string directed mobile with the rotation realization of cylinder 1, transporting to exactly needs welding or place to be changed realization contraposition welding or replacing.
Claims (3)
1, a kind of gapless track long rail string alignment device, comprise pedestal, Y-axis bearing, power transmission shaft, cylinder, it is characterized in that also comprising clutch rocking arm, fortune rail direction regulator and handle, its intermediate roll two ends are provided with wheel rim, cylinder is fixedly mounted on the power transmission shaft between the Y-axis bearing, and power transmission shaft is connected by coupling sleeve with clutch rocking arm swivel base axle; The swivel base that has ratchet is arranged in the rocker body with the castle wheel that has ratchet, castle wheel ratchet and swivel base ratchet engagement: fortune rail direction regulator is installed in the castle wheel axle head, detent positions by adjuster conversion castle wheel drives swivel base and cylinder rotating by rocking arm.
2, gapless track long rail string alignment device according to claim 1 is characterized in that castle wheel is provided with two location pits, and locking ball withstands in the castle wheel pit by spring.
3, gapless track long rail string alignment device according to claim 1 is characterized in that the castle wheel ratchet is two-way ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202059 CN2604460Y (en) | 2003-01-04 | 2003-01-04 | Seamless line long-rail heading joining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202059 CN2604460Y (en) | 2003-01-04 | 2003-01-04 | Seamless line long-rail heading joining apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604460Y true CN2604460Y (en) | 2004-02-25 |
Family
ID=34157689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03202059 Expired - Fee Related CN2604460Y (en) | 2003-01-04 | 2003-01-04 | Seamless line long-rail heading joining apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604460Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050615B (en) * | 2007-04-28 | 2011-03-30 | 中铁四局集团有限公司 | Constructing method for laying seamless line track by CPG 500 type seamless line long rail laying unit |
| CN103822653A (en) * | 2014-02-28 | 2014-05-28 | 中铁隧道集团有限公司 | Mounting support for storing measuring instrument during measurement |
| CN105256380A (en) * | 2015-10-30 | 2016-01-20 | 徐坤林 | Roller for silk drawing of washed silk floss machine |
-
2003
- 2003-01-04 CN CN 03202059 patent/CN2604460Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050615B (en) * | 2007-04-28 | 2011-03-30 | 中铁四局集团有限公司 | Constructing method for laying seamless line track by CPG 500 type seamless line long rail laying unit |
| CN103822653A (en) * | 2014-02-28 | 2014-05-28 | 中铁隧道集团有限公司 | Mounting support for storing measuring instrument during measurement |
| CN103822653B (en) * | 2014-02-28 | 2016-02-10 | 中铁隧道集团有限公司 | A kind of mounting bracket for surveying instrument during convergence clubs |
| CN105256380A (en) * | 2015-10-30 | 2016-01-20 | 徐坤林 | Roller for silk drawing of washed silk floss machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |