CN103821050A - U-shaped sleeper temporary support - Google Patents
U-shaped sleeper temporary support Download PDFInfo
- Publication number
- CN103821050A CN103821050A CN201410067256.4A CN201410067256A CN103821050A CN 103821050 A CN103821050 A CN 103821050A CN 201410067256 A CN201410067256 A CN 201410067256A CN 103821050 A CN103821050 A CN 103821050A
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- CN
- China
- Prior art keywords
- hitching post
- lower support
- conduit
- crossbeam
- shaped
- 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.)
- Granted
Links
- 241001669679 Eleotris Species 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000011435 rock Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A U-shaped sleeper temporary support is structurally composed of an upper support body, a lower support body, a beam, a central shaft, a bolt column and a nut. One end of the upper support body and one end of the lower support body are bent to form an arc shape. The upper support body is connected with the lower support body to form a U shape. The other end of the upper support body and the other end of the lower support body are provided with the beam. The bolt column is arranged between the upper support body and the lower support body. The bolt column is connected with the nut. When the nut is rotated, one end of the upper support body and one end of the lower support body can move up and down.
Description
Technical field
A kind of U-shaped sleeper temporary supporting device, belongs to railway major overhaul tool field.
Background technology
Railway stone ballast roadbed, will change one time rock ballast every several years, in order not affect the current requirement of railway, during changing slag, under the sleeper of emptying rock ballast, need temporary supporting; Common way is that rock ballast is packed in pocket, forms a rock ballast bag after tying, then rock ballast bag is put under sleeper, with the two ends of this support sleeper, meets the requirement that vehicle passes through temporarily.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 to design a kind of U-shaped sleeper temporary supporting device, replaces rock ballast bag with this; U-shaped sleeper temporary supporting device is made with iron and steel, and structure is made up of upper bracket, lower carriage, crossbeam, central axis, hitching post and nut.Upper and lower support bends and forms with one section of channel-section steel respectively, one end of upper and lower support bends to the circular arc that radian is identical, the top, one end of upper and lower support bending is semicircle, an end side surface in upper and lower support bending is provided with identical centre bore, upper bracket can be placed in the groove of lower carriage, (channel-section steel) two grooves of upper and lower support are relative, are provided with central axis in centre bore, and upper and lower support is connected as a body by central axis; Upper lower carriage can be around central axis flexible rotating; Being shaped as of upper lower carriage after being connected is U-shaped.The other end at upper and lower support is respectively equipped with crossbeam, crossbeam is one section of U-shaped section bar, the clamping vertical with the middle part of crossbeam of the other end of upper and lower support is connected as a body, the force intensity that is subject to that increases junction with this, and the length of crossbeam equals the peripheral width between two adjacent sleepers.Two end sections of crossbeam are shut with U-shaped plate.On (channel-section steel) two side of lower carriage, be provided with axis hole, in axis hole, be provided with spindle nose, spindle nose can be in axis hole flexible rotating, be provided with hitching post at the middle part of spindle nose, hitching post is one section of screwed cylinder, and the lower end of hitching post is vertical with spindle nose to be connected as a body.
On upper bracket, be provided with the trough of circular arc, this trough passes for hitching post.On the screw thread of hitching post, be provided with nut, nut can be in rotary moving on hitching post.On nut, be provided with conduit, conduit is one section of pipe, and sheathed catheter is contained on hitching post, the external diameter of conduit is less than the width between the two side of upper bracket, conduit can be placed in (channel-section steel) groove of upper bracket, and in the time of rotating nut, conduit can move up and down along hitching post.Below the middle part of trough, on the both sides sidewall of upper bracket, be arranged with pin-and-hole.Both sides at conduit are provided with bearing pin, and bearing pin is arranged in pin-and-hole, and bearing pin is vertical with conduit to be connected as a body; Bearing pin can be in pin-and-hole flexible rotating.Upper end at hitching post is provided with hole, is provided with pin in hole, in case the connection of upper bracket and hitching post comes off.
When use, under two adjacent sleepers of being emptied, put into a U-shaped sleeper temporary supporting device, prop up unsettled railway with this, U-shaped sleeper temporary supporting device be in track under, lower carriage is on two Horizons between sleeper, 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 supporting device front view Fig. 2, U-shaped sleeper temporary supporting 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-shaped plate.
The specific embodiment
As shown in Figure 1, 2, a kind of U-shaped sleeper temporary supporting device, replaces rock ballast bag with this; U-shaped sleeper temporary supporting device is made with iron and steel, 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 and forms with one section of channel-section steel respectively, one end of upper and lower support 1,2 bends to the circular arc that radian is identical, the top, one end of upper and lower support 1,2 bendings is semicircle, is provided with identical centre bore in an end side surface of upper and lower support 1,2 bendings; Upper bracket 1 can be placed in the groove of lower carriage 2, and (channel-section steel) two grooves of upper and lower support 1,2 are relative, are provided with central axis 4 in centre bore, and upper and lower support 1,2 is connected as a body by central axis 4; Upper lower carriage 1,2 can be around central axis 4 flexible rotatings; Being shaped as of upper and lower support 1,2 after being connected is U-shaped.The other end at upper and lower support 1,2 is respectively equipped with crossbeam 3, and crossbeam 3 is one section of U-shaped section bar, and the vertical clamping in middle part of the other end of upper and lower support 1,2 and crossbeam 3 is connected as a body, and increases the force intensity that is subject to of junction with this.The length of crossbeam 3 equals the peripheral width between two adjacent sleepers.Two end sections of crossbeam 3 are shut with U-shaped plate 12.On (channel-section steel) two side of lower carriage 2, be provided with axis hole, in axis hole, be provided with spindle nose 7, spindle nose 7 can be in axis hole flexible rotating, be provided with hitching post 5 at the middle part of spindle nose 7, hitching post 5 is one section of screwed cylinder, and the lower end of hitching post 5 is vertical with spindle nose 7 to be connected as a body.On upper bracket 1, be provided with the trough 8 of circular arc, this trough 8 passes for hitching post 5.On the screw thread of hitching post 5, be provided with nut 6, nut 6 can be in rotary moving on hitching post 5.On nut 6, be provided with conduit 9, conduit 9 is one section of pipe, and conduit 9 is sleeved on hitching post 5, and the external diameter of conduit 9 is less than the width between the two side of upper bracket 1, and conduit 9 can be placed in (channel-section steel) groove of upper bracket 1; In the time of rotating nut 6, conduit 9 can move up and down along hitching post 5.Below the middle part of trough 8, on the both sides sidewall of upper bracket 1, be arranged with pin-and-hole.Be provided with bearing pin 10 in the both sides of conduit 9, bearing pin 10 is arranged in pin-and-hole, and the outer wall vertical of bearing pin 10 and conduit 9 is connected as a body; Bearing pin 10 can be in pin-and-hole flexible rotating.Upper end at hitching post 5 is provided with hole, is provided with pin 11 in hole, in case the connection of upper bracket 1 and hitching post 5 comes off.
When use, under two adjacent sleepers of being emptied, put into a U-shaped sleeper temporary supporting device, prop up unsettled railway with this, U-shaped sleeper temporary supporting device be in track under, lower carriage 2 is on two Horizons between sleeper, rotating nut 6 makes the crossbeam 3 of upper bracket 1 contact with below sleeper, and vehicle is with regard to P Passable.
Claims (1)
1. a U-shaped sleeper temporary supporting device, replaces rock ballast bag with this; Feature is: U-shaped sleeper temporary supporting device is made with iron and steel, 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 and forms with one section of channel-section steel respectively, one end of upper and lower support (1,2) bends to the circular arc that radian is identical, the top, one end that upper and lower support (1,2) is bending is semicircle, and an end side surface bending at upper and lower support (1,2) is provided with identical centre bore; Upper bracket (1) can be placed in the groove of lower carriage (2), channel-section steel two grooves of upper and lower support (1,2) are relative, in centre bore, be provided with central axis (4), upper and lower support (1,2) is connected as a body by central axis (4); Upper lower carriage (1,2) can be around central axis (4) flexible rotating; Being shaped as of upper and lower support (1,2) after being connected is U-shaped; The other end at upper and lower support (1,2) is respectively equipped with crossbeam (3), crossbeam (3) is one section of U-shaped section bar, the other end of upper and lower support (1,2) is connected as a body with the vertical clamping in middle part of crossbeam (3), increases the force intensity that is subject to of junction with this; The length of crossbeam (3) equals the peripheral width between two adjacent sleepers; The U-shaped plate for two end sections (12) of crossbeam (3) is shut; On the two side of lower carriage (2), be provided with axis hole, in axis hole, be provided with spindle nose (7), spindle nose (7) can be in axis hole flexible rotating, be provided with hitching post (5) at the middle part of spindle nose (7), hitching post (5) is one section of screwed cylinder, the lower end of hitching post (5) and vertical being connected as a body of spindle nose (7); The trough (8) that is provided with circular arc on upper bracket (1), this trough (8) passes for hitching post (5); On the screw thread of hitching post (5), be provided with nut (6), nut (6) can be in rotary moving on hitching post 5; On nut (6), be provided with conduit (9), conduit (9) is one section of pipe, 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), and conduit (9) can be placed in the channel-section steel groove of upper bracket (1); When rotating nut (6), conduit (9) can move up and down along hitching post (5); In the below, middle part of trough (8), on the both sides sidewall of upper bracket (1), be arranged with pin-and-hole; Be provided with bearing pin (10) in the both sides of conduit (9), bearing pin (10) is arranged in pin-and-hole, and the outer wall vertical of bearing pin (10) and conduit (9) is connected as a body; Bearing pin (10) can be in pin-and-hole flexible rotating; Upper end at hitching post (5) is provided with hole, is provided with pin (11) in hole, in case the connection of upper bracket (1) and hitching post (5) comes off;
When use, under two adjacent sleepers of being emptied, put into a U-shaped sleeper temporary supporting device, prop up unsettled railway with this, U-shaped sleeper temporary supporting device be in track under, lower carriage (2) is on two Horizons between sleeper, rotating nut (6) makes the crossbeam (3) 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 |
|---|---|---|---|
| CN201410067256.4A CN103821050B (en) | 2014-02-22 | 2014-02-22 | U-shaped sleeper temporary support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067256.4A CN103821050B (en) | 2014-02-22 | 2014-02-22 | U-shaped sleeper temporary support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821050A true CN103821050A (en) | 2014-05-28 |
| CN103821050B CN103821050B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410067256.4A Active CN103821050B (en) | 2014-02-22 | 2014-02-22 | U-shaped sleeper temporary support device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103821050B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346486Y2 (en) * | 1982-07-22 | 1988-12-02 | ||
| EP0894898A1 (en) * | 1997-08-01 | 1999-02-03 | Bahnbau Wels GmbH | Construction method for a railway track and device for adjusting the height of the rails as well as for their temporary support |
| JP3429235B2 (en) * | 1999-11-11 | 2003-07-22 | 保線機器整備株式会社 | Sleeper hooks |
| JP3798274B2 (en) * | 2001-08-09 | 2006-07-19 | 東急軌道工業株式会社 | Temporary stand for track rail |
| JP5161902B2 (en) * | 2010-02-18 | 2013-03-13 | 保線機器整備株式会社 | Rail stand |
-
2014
- 2014-02-22 CN CN201410067256.4A patent/CN103821050B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346486Y2 (en) * | 1982-07-22 | 1988-12-02 | ||
| EP0894898A1 (en) * | 1997-08-01 | 1999-02-03 | Bahnbau Wels GmbH | Construction method for a railway track and device for adjusting the height of the rails as well as for their temporary support |
| JP3429235B2 (en) * | 1999-11-11 | 2003-07-22 | 保線機器整備株式会社 | Sleeper hooks |
| JP3798274B2 (en) * | 2001-08-09 | 2006-07-19 | 東急軌道工業株式会社 | Temporary stand for track rail |
| JP5161902B2 (en) * | 2010-02-18 | 2013-03-13 | 保線機器整備株式会社 | Rail stand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103821050B (en) | 2015-11-25 |
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Effective date of registration: 20191115 Address after: 221000 22 Fu Min Road, hi tech Industrial Development Zone, Pizhou, Xuzhou, Jiangsu Patentee after: Pizhou hi tech Zone New Energy Technology Research Institute Co., Ltd. Address before: 235000 room 1, unit 34, 202 Li Yuan Xin Cun, Anhui, Huaibei Patentee before: Feng Shiying |
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Effective date of registration: 20210706 Address after: 221000 No. 56, paoche street, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Jingpeng Venture Capital Co., Ltd Address before: 221000 No.22 Fumin Road, Pizhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: PIZHOU HIGH-TECH ZONE NEW ENERGY TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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