CN202936676U - Adjustable flexible rail pressing device - Google Patents
Adjustable flexible rail pressing device Download PDFInfo
- Publication number
- CN202936676U CN202936676U CN 201220656263 CN201220656263U CN202936676U CN 202936676 U CN202936676 U CN 202936676U CN 201220656263 CN201220656263 CN 201220656263 CN 201220656263 U CN201220656263 U CN 201220656263U CN 202936676 U CN202936676 U CN 202936676U
- Authority
- CN
- China
- Prior art keywords
- wedge
- upper cover
- pressing device
- base
- rail pressing
- 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 adjustable flexible rail pressing device which comprises a base and an upper cover. The base is composed of a first wedge-shaped block and a second wedge-shaped block. A slope is arranged on one side of the base, the upper cover is composed of a first reverse wedge-shaped block which is matched with the first wedge-shaped block and a second reverse wedge-shaped block which is matched with the second wedge-shaped block, a protruding block which is matched with the slope is arranged on the lower end face of the upper cover, and a rubber pressing strip is arranged at one end of the lower end face of the upper cover. The upper cover is provided with a waist-shaped hole, and is fixedly arranged on the base through a hexagon bolt and a nut. The adjustable flexible rail pressing device is large in bearing capacity, long in service life and convenient to mount and replace. The upper cover and the base are matched through a wedge-shaped structure, and a bidirectional self-locking function is achieved. The upper cover is matched with the slope of the base through a boss, the upper cover is moved, so that the distance between the rail pressing device and a rail can be adjusted, operating is convenient, and an adjusting distance is large.
Description
Technical field
The utility model relates to a kind of rail pressing device, relates in particular to a kind of adjustable flexible rail pressing device.
Background technology
Rail pressing device: also referred to as weld type rail pressing device, weld type fastening device for rails, girder steel rail pressing device, weld type pressing plate, its effect is to be fixed rail.Normally be welded on steel I-beam, sometimes also be used in and be embedded on concrete steel plate.Yet existing rail pressing device, exist bearing capacity little, application life is short, and adjustable range is little, and installs, changes inconvenient problem.
The utility model content
The purpose of this utility model is for the problems referred to above, and a kind of adjustable flexible rail pressing device is provided, and little to solve existing rail pressing device bearing capacity, application life is short, and adjustable range is little, installs, changes inconvenient problem.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of adjustable flexible rail pressing device, comprise base and upper cover, described base consists of the first wedge and the second wedge, one side of described base is provided with inclined-plane, described upper cover by with the first wedge, match first fall wedge and with the second wedge, match second fall wedge and form, the lower surface of upper cover is provided with the projection matched with inclined-plane, and an end of its lower surface is provided with the rubber press strip, on cover and have waist-shaped hole, and be fixed on base by hex bolts, nut.
Further, be provided with spring washer between described nut and upper cover.
Further, described the first wedge and the second wedge are structure as a whole.
Further, described first fall wedge, second and fall wedge, boss and be structure as a whole.
Further, the angle of inclination on described inclined-plane is 25 ℃～35 ℃.
Further, described rubber press strip is connected with the upper cover sulfuration.
The beneficial effects of the utility model are, described adjustable flexible rail pressing device bearing capacity is large, long service life, it is convenient to install, change, and upper cover coordinates by wedge structure with base, there is the bidirectional self-locking function, and upper cover coordinates with the inclined-plane of base by boss, by mobile upper cover, can regulate the distance of rail pressing device and track, easy to operate, and adjustable range is large.
The accompanying drawing explanation
The front view that Fig. 1 is a kind of adjustable flexible rail pressing device of the utility model;
The top view that Fig. 2 is a kind of adjustable flexible rail pressing device of the utility model;
The upward view that Fig. 3 is a kind of adjustable flexible rail pressing device of the utility model;
The use view that Fig. 4 is a kind of adjustable flexible rail pressing device of the utility model.
In figure:
1, the first wedge; 2, the second wedge; 3, second fall wedge; 4, nut; 5, first fall wedge; 6, hex bolts; 7, base; 8, waist-shaped hole; 9, upper cover; 10, rubber press strip; 11, boss; 12, inclined-plane; 13, track.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of adjustable flexible rail pressing device, comprise base 7 and upper cover 9, described base 7 consists of the first wedge 1 and the second wedge 2, described the first wedge 1 and the second wedge 2 are structure as a whole, one side of described base 7 is provided with inclined-plane 12, 12De angle of inclination, described inclined-plane is 30 ℃, described upper cover 9 by with the first wedge 1, match first fall wedge 5 and with the second wedge 2, match second fall wedge 3 and form, the lower surface of upper cover 9 is provided with the projection 11 matched with inclined-plane 12, described first falls wedge 3, second falls wedge 5, boss 11 is structure as a whole, one end sulfuration of the lower surface of upper cover 9 is connected with rubber press strip 10, have waist-shaped hole 8 on upper cover 9, and by hex bolts 6, nut 4 is fixed on base 7, be provided with spring washer between described nut 4 and upper cover 9.
Please refer to shown in Fig. 4, the use view that Fig. 4 is a kind of adjustable flexible rail pressing device of the utility model, during use, base 7 four sides weld all arounds are fixed, upper cover 9 coordinates with the inclined-plane 12 of base 7 by boss 11, the angle of inclination on inclined-plane is 30 ℃, by mobile upper cover 9, the distance that can regulate rail pressing device and track 13, adjustable range is large, and upper cover 9 and the wedge structure of base 7 for cooperatively interacting, have the bidirectional self-locking function, simple in structure, be easy to realize.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an adjustable flexible rail pressing device, it is characterized in that: comprise base and upper cover, described base consists of the first wedge and the second wedge, one side of described base is provided with inclined-plane, described upper cover by with the first wedge, match first fall wedge and with the second wedge, match second fall wedge and form, the lower surface of upper cover is provided with the projection matched with inclined-plane, and an end of its lower surface is provided with the rubber press strip, on cover and have waist-shaped hole, and be fixed on base by hex bolts, nut.
2. a kind of adjustable flexible rail pressing device according to claim 1, is characterized in that: between described nut and upper cover, be provided with spring washer.
3. a kind of adjustable flexible rail pressing device according to claim 1, it is characterized in that: described the first wedge and the second wedge are structure as a whole.
4. a kind of adjustable flexible rail pressing device according to claim 1 is characterized in that: described first falls wedge, second falls wedge, boss and is structure as a whole.
5. a kind of adjustable flexible rail pressing device according to claim 1, it is characterized in that: the angle of inclination on described inclined-plane is 25 ℃～35 ℃.
6. a kind of adjustable flexible rail pressing device according to claim 1 is characterized in that: described rubber press strip is connected with the upper cover sulfuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656263 CN202936676U (en) | 2012-11-30 | 2012-11-30 | Adjustable flexible rail pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656263 CN202936676U (en) | 2012-11-30 | 2012-11-30 | Adjustable flexible rail pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936676U true CN202936676U (en) | 2013-05-15 |
Family
ID=48320922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656263 Expired - Fee Related CN202936676U (en) | 2012-11-30 | 2012-11-30 | Adjustable flexible rail pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438030A (en) * | 2016-12-06 | 2017-02-22 | 四川中车玉柴发动机股份有限公司 | Large-power diesel power generator set |
| CN109733991A (en) * | 2019-03-05 | 2019-05-10 | 林州市宏阳工业设备有限公司 | A kind of rail pressing device and track |
-
2012
- 2012-11-30 CN CN 201220656263 patent/CN202936676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438030A (en) * | 2016-12-06 | 2017-02-22 | 四川中车玉柴发动机股份有限公司 | Large-power diesel power generator set |
| CN109733991A (en) * | 2019-03-05 | 2019-05-10 | 林州市宏阳工业设备有限公司 | A kind of rail pressing device and track |
| CN109733991B (en) * | 2019-03-05 | 2024-03-26 | 林州市宏阳工业设备有限公司 | Rail pressing device and rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |