CN103821046B - The manufacture method of U-shaped sleeper temporary support device - Google Patents
The manufacture method of U-shaped sleeper temporary support device Download PDFInfo
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- CN103821046B CN103821046B CN201410067261.5A CN201410067261A CN103821046B CN 103821046 B CN103821046 B CN 103821046B CN 201410067261 A CN201410067261 A CN 201410067261A CN 103821046 B CN103821046 B CN 103821046B
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- upper bracket
- lower carriage
- hitching post
- conduit
- crossbeam
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Abstract
A manufacture method for U-shaped sleeper temporary support device, structure is made up of upper bracket, lower carriage, crossbeam, central axis, hitching post and nut.One end of upper and lower support bends to circular arc, becomes U-shaped after upper and lower support is connected; Be provided with crossbeam at the other end of upper and lower support, between upper and lower support, be provided with hitching post, attaching nut on hitching post, during rotating nut, one end of upper and lower support can move up and down.
Description
Technical field
A manufacture method for U-shaped sleeper temporary support device, belongs to railway major overhaul tool field.
Background technology
Railway stone ballast roadbed, will changing a rock ballast, in order to not affect the current requirement of railway, during changing slag, under the sleeper emptying rock ballast, needing temporary support every several years; Common way is that rock ballast is loaded in pocket, forms a rock ballast bag, then put under sleeper by rock ballast bag after tying, with the two ends of this support sleeper, meet vehicle temporarily by requirement.The defect of this method is that labour intensity is large, operating speed slow, it is high to support cost.
Summary of the invention
Object of the present invention, is the manufacture method that will provide a kind of U-shaped sleeper temporary support device, replaces rock ballast bag with this; U-shaped sleeper temporary support device ferrous materials is made, and structure is made up of upper bracket, lower carriage, crossbeam, central axis, hitching post and nut.Upper and lower support bends with one section of channel-section steel respectively and forms, and one end of upper and lower support bends to the identical circular arc of radian, and semicircle is made at the top, one end of upper and lower bracket bent, is drilled with identical centre bore at the one end side of upper and lower bracket bent.Upper bracket can be placed in the channel-section steel groove of lower carriage, and two grooves of upper and lower support channel-section steel are relative, mounting center axle in centre bore, and central axis round steel car system forms, and upper and lower support is connected as a body by central axis; Carrier parts can around central axis flexible rotating; The shape of the upper and lower support after being connected is U-shaped.Crossbeam is respectively equipped with at the other end of upper and lower support, crossbeam adopts one section of U-section to make, the clamping vertical with the middle part of crossbeam of the other end of upper and lower support is connected as a body, with this increase junction by force intensity, the length of crossbeam equals the outer width between two adjacent sleepers.Two end section U-board of crossbeam are shut.(channel-section steel) two side of lower carriage is drilled with axis hole, in axis hole, spindle nose is installed, spindle nose can in axis hole flexible rotating, be provided with hitching post at the middle part of spindle nose, hitching post is the threaded cylinder of a length of tape, and the lower end of hitching post is vertical with spindle nose to be connected as a body.
Upper bracket is offered the trough of circular arc, and this trough passes for hitching post.The screw thread of hitching post is provided with nut, and nut can be in rotary moving on hitching post.Nut installs conduit, conduit adopts one section of pipe to process, sheathed catheter is contained on hitching post, the external diameter of conduit is less than the width between the two side of upper bracket, like this, enable conduit be placed in (channel-section steel) groove of upper bracket, when rotating nut, conduit can move up and down along hitching post.Below the middle part of trough, i.e. on the both sides sidewall of upper bracket, symmetry is drilled with pin-and-hole.Be provided with bearing pin in the both sides of conduit, bearing pin is arranged in above-mentioned pin-and-hole, and bearing pin is vertical with the lateral wall of conduit to be connected as a body; Bearing pin can in pin-and-hole flexible rotating.Be drilled with hole in the upper end of hitching post, in hole, be provided with pin, in case the connection of upper bracket and hitching post comes off.
During use, a U-shaped sleeper temporary support device is put into by under the adjacent sleeper emptied at two, unsettled railway is propped up with this, U-shaped sleeper temporary support device is in immediately below track, lower carriage is on the Horizon between two sleepers, rotating nut makes the crossbeam of upper bracket contact with below sleeper, and vehicle is with regard to P Passable.
Accompanying drawing explanation
Fig. 1, U-shaped sleeper temporary support device front view Fig. 2, U-shaped sleeper temporary support device top view
1, upper bracket, 2, lower carriage, 3, crossbeam, 4, central axis, 5, hitching post, 6, nut, 7, spindle nose, 8, trough, 9, conduit, 10, bearing pin, 11, pin, 12, U-board.
Detailed description of the invention
As shown in Figure 1, 2, a kind of manufacture method of U-shaped sleeper temporary support device, replaces rock ballast bag with this; U-shaped sleeper temporary support device ferrous materials is made, and structure is made up of upper bracket 1, lower carriage 2, crossbeam 3, central axis 4, hitching post 5 and nut 6.Upper and lower support 1,2 bends with one section of channel-section steel respectively and forms, one end of upper and lower support 1,2 bends to the identical circular arc of radian, semicircle is made at the top, one end that upper and lower support 1,2 is bending, and the one end side bending at upper and lower support 1,2 is drilled with identical centre bore.Upper bracket 1 can be placed in the channel-section steel groove of lower carriage 2, and two grooves of upper and lower support 1,2 channel-section steel are relative, mounting center axle 4 in centre bore, and central axis 4 round steel car system forms, and upper and lower support 1,2 is connected as a body by central axis 4; Upper and lower support 1,2 can around central axis 4 flexible rotating; The shape of the upper and lower support 1,2 after being connected is U-shaped.Crossbeam 3 is respectively equipped with at the other end of upper and lower support 1,2, crossbeam 3 adopts one section of U-section to make, the other end clamping vertical with the middle part of crossbeam 3 of upper and lower support 1,2 is connected as a body, with this increase junction by force intensity, the length of crossbeam 3 equals the outer width between two adjacent sleepers.Two end section U-board of crossbeam 3 are shut.(channel-section steel) two side of lower carriage 2 is drilled with axis hole, spindle nose 7 is installed in axis hole, spindle nose 7 can in axis hole flexible rotating, be provided with hitching post 5 at the middle part of spindle nose 7, hitching post 5 is the threaded cylinder of a length of tape, and the lower end of hitching post 5 is vertical with spindle nose 7 to be connected as a body.
Upper bracket 1 is offered the trough 8 of circular arc, and this trough 8 passes for hitching post 5.The screw thread of hitching post 5 is provided with nut 6, and nut 6 can be in rotary moving on hitching post 5.Nut 6 is installed conduit 9, conduit 9 adopts one section of pipe to process, conduit 9 is sleeved on hitching post 5, the external diameter of conduit 9 is less than the width between the two side of upper bracket 1, like this, make conduit 9 can be placed in (channel-section steel) groove of upper bracket 1, when rotating nut 6, conduit 9 can move up and down along hitching post 5.Below the middle part of trough 8, i.e. on the both sides sidewall of upper bracket 1, symmetry is drilled with pin-and-hole.Be provided with bearing pin 10 in the both sides of conduit 9, bearing pin 10 is arranged in above-mentioned pin-and-hole, and bearing pin 10 is vertical with the lateral wall of conduit 9 to be connected as a body; Bearing pin 10 can in pin-and-hole flexible rotating.Be drilled with hole in the upper end of hitching post 5, in hole, be provided with pin 11, in case the connection of upper bracket 1 and hitching post 5 comes off.
During use, a U-shaped sleeper temporary support device is put into by under the adjacent sleeper emptied at two, unsettled railway is propped up with this, U-shaped sleeper temporary support device is in immediately below track, lower carriage 2 is on the Horizon between two sleepers, rotating nut 6 makes the crossbeam of upper bracket 1 contact with below sleeper, and vehicle is with regard to P Passable.
Claims (1)
1. the manufacture method of a U-shaped sleeper temporary support device, feature is: U-shaped sleeper temporary support device ferrous materials is made, and structure is made up of upper bracket (1), lower carriage (2), crossbeam (3), central axis (4), hitching post (5) and nut (6); Upper bracket (1), lower carriage (2) bend with one section of channel-section steel respectively and form, one end of upper bracket (1), lower carriage (2) bends to the identical circular arc of radian, semicircle is made at the top, one end that upper bracket (1), lower carriage (2) are bending, and the one end side bent at upper bracket (1), lower carriage (2) is drilled with identical centre bore; Upper bracket (1) can be placed in the channel-section steel groove of lower carriage (2), two grooves of upper bracket (1), lower carriage (2) channel-section steel are relative, mounting center axle (4) in centre bore, central axis (4) forms by round steel car system, and upper bracket (1), lower carriage (2) are connected as a body by central axis (4); Upper bracket (1), lower carriage (2) can around central axis (4) flexible rotatings; Upper bracket (1) after being connected, the shape of lower carriage (2) are U-shaped; Crossbeam (3) is respectively equipped with at the other end of upper bracket (1), lower carriage (2), crossbeam (3) adopts one section of U-section to make, the other end of upper bracket (1), lower carriage (2) is connected as a body with the vertical clamping in middle part of crossbeam (3), with this increase junction by force intensity; The length of crossbeam (3) equals the outer width between two adjacent sleepers; Two end section U-board of crossbeam (3) are shut; The two side of lower carriage (2) is drilled with axis hole, spindle nose (7) is installed in axis hole, spindle nose (7) can in axis hole flexible rotating, hitching post (5) is provided with at the middle part of spindle nose (7), hitching post (5) is the threaded cylinder of a length of tape, and the lower end of hitching post (5) is vertical with spindle nose (7) to be connected as a body;
Upper bracket (1) is offered the trough (8) of circular arc, and this trough (8) passes for hitching post (5); The screw thread of hitching post (5) is provided with nut (6), and nut (6) can be upper in rotary moving at hitching post (5); Nut (6) is installed conduit (9), conduit (9) adopts one section of pipe to process, conduit (9) is sleeved on hitching post (5), the external diameter of conduit (9) is less than the width between the two side of upper bracket (1), like this, make conduit (9) can be placed in the groove of upper bracket (1), when rotating nut (6), conduit (9) can move up and down along hitching post (5); Below the middle part of trough (8), i.e. on the both sides sidewall of upper bracket (1), symmetry is drilled with pin-and-hole; Be provided with bearing pin (10) in the both sides of conduit (9), bearing pin (10) is arranged in above-mentioned pin-and-hole, and bearing pin (10) is vertical with the lateral wall of conduit (9) to be connected as a body; Bearing pin (10) can in pin-and-hole flexible rotating; Be drilled with hole in the upper end of hitching post (5), in hole, be provided with pin (11), in case the connection of upper bracket (1) and hitching post (5) comes off;
During use, a U-shaped sleeper temporary support device is put into by under the adjacent sleeper emptied at two, unsettled railway is propped up with this, U-shaped sleeper temporary support device is in immediately below track, lower carriage (2) is on the Horizon between two sleepers, rotating nut (6) makes the crossbeam of upper bracket (1) contact with below sleeper, and vehicle is with regard to P Passable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067261.5A CN103821046B (en) | 2014-02-22 | 2014-02-22 | The manufacture method of U-shaped sleeper temporary support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067261.5A CN103821046B (en) | 2014-02-22 | 2014-02-22 | The manufacture method of U-shaped sleeper temporary support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821046A CN103821046A (en) | 2014-05-28 |
| CN103821046B true CN103821046B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410067261.5A Active CN103821046B (en) | 2014-02-22 | 2014-02-22 | The manufacture method of U-shaped sleeper temporary support device |
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| CN (1) | CN103821046B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209462B1 (en) * | 1998-04-01 | 2001-04-03 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Machine with ballast scarifying device |
| JP2001342603A (en) * | 2000-06-01 | 2001-12-14 | Fuji Heavy Ind Ltd | Ballast replacing vehicle for track bed for railway |
| ATA13422001A (en) * | 2001-08-23 | 2003-09-15 | Plasser Bahnbaumasch Franz | MACHINE FOR MACHINING A RIDING BED |
| CN203188070U (en) * | 2013-03-29 | 2013-09-11 | 中铁一局集团有限公司 | Plate-type ballast-less track plate replacing device |
| CN103434970B (en) * | 2013-08-26 | 2016-03-30 | 西南交通大学 | A kind of fragment-free track slab lifting support |
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2014
- 2014-02-22 CN CN201410067261.5A patent/CN103821046B/en active Active
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| CN103821046A (en) | 2014-05-28 |
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Effective date of registration: 20170704 Address after: The 53 group of Tongzhou District Shi Gang Zhen Ma Dao Cun 226000 Jiangsu city of Nantong Province Patentee after: NANTONG HONGFENG NEW ENERGY MACHINERY CO., LTD. Address before: Room 1, unit 34, building 235000, Li Yuan new village, Huaibei, Anhui, China Patentee before: Feng Shiying |