CN105509592A - Dedicated tool for detecting positions of rail groove plates of sleeper bar model, and application method of dedicated tool - Google Patents
Dedicated tool for detecting positions of rail groove plates of sleeper bar model, and application method of dedicated tool Download PDFInfo
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- CN105509592A CN105509592A CN201510684952.4A CN201510684952A CN105509592A CN 105509592 A CN105509592 A CN 105509592A CN 201510684952 A CN201510684952 A CN 201510684952A CN 105509592 A CN105509592 A CN 105509592A
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- rail
- sleeper
- bar model
- detecting
- calliper rule
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Abstract
The invention discloses a dedicated tool for detecting the positions of rail groove plates of a sleeper bar model, and the tool comprises a horizontal rigid rod; a centring ruler which can sleeve the rigid rod in a manner of sliding up and down; two slope plates which are respectively disposed at the lower parts of two ends of the rigid rod, wherein the slopes of the two slope plates are the same as the slopes of the rail groove plates of the sleeper bar model; a caliper main ruler and a caliper auxiliary ruler, which are respectively fixed at outer ends of the two slope plates and extends outwards. The invention also discloses an application method of the tool. The beneficial effects of the invention lie in that the tool employs a slope ruler to cooperate with a feeler gauge for detecting the relative slope between rail groove plates, and is simple in operation; the tool employs the caliper structure to measure the spacing between the outer sides of the two rail groove plates, is high in work efficiency, and is easy for detection; and the tool employs the centring ruler structure to guarantee that the tool is placed in a centered manner, and is accurate in measurement data.
Description
Technical field
Appliance special for detecting and using method are detected in the rail frid position that the present invention relates to a kind of sleeper bar model.
Background technology
Sleeper, also known as sleeper, is the critical piece of track structure.General transverse direction is layered on the railway roadbed under rail, bears the pressure from rail, makes it to spread in railway roadbed, utilizes the fastener that it is installed effectively to keep gauge and the position of rail simultaneously.Sleeper should supporting rail, keeps the position of rail again, also the immense pressure that rail transmission comes will be passed to railway roadbed again.Chinese Railway adopts prestressed reinforced concrete tie in a large number from nineteen fifty-seven, except can saving a large amount of high-quality timber, also has long service life, orbital stability good, can meet the advantages such as high speed, large conveying quantity requirement.
Existing concrete sleeper can divide the shelves that have having rail support groove to take on sleeper and the shouderless sleeper without rail support groove by profile, and sleeper all needs to adopt steel model flowing water unit to produce.For there being the shelves that have of rail support groove to take on sleeper, in supporting steel model, necessary mounting rail frid, to form rail support groove.Because the spacing of sleeper both sides rail support groove and relative slope directly affect the interface size of fixing rail fastening, so its spacing and relative slope tolerance higher, must to ensure in steel model that when producing between two rail frids, outside spacing and relative slope meet the requirement of design drawing.Existing detection method, when detecting relative slope, adopts pit gauge to measure scaling method; Adopt the vernier caliper of steel tape or 2 meters long to detect when to detect between two rail frids outside spacing, because check point place is technique fillet, both there is prohibited data detection true, the shortcomings such as operating difficulties.
Summary of the invention
Appliance special for detecting and using method are detected in the rail frid position that the technical problem to be solved in the present invention is to provide a kind of sleeper bar model.
The present invention is achieved through the following technical solutions.
An appliance special for detecting is detected in the rail frid position of sleeper bar model, comprising:
The rigid rod of horizontal positioned;
The centering chi being sleeved on rigid rod can be slided up and down;
Two gradient plates being separately positioned on bottom, rigid rod two ends, the gradient of two above-mentioned gradient plates is identical with the rail frid of sleeper bar model;
Be separately fixed at two above-mentioned gradient plate outer ends and outward extending slide calliper rule main scale and the secondary chi of slide calliper rule.
Further, above-mentioned slide calliper rule main scale is by riveting the gradient plate be fixed on belonging to it.
Further, the secondary chi of above-mentioned slide calliper rule is by riveting the gradient plate be fixed on belonging to it.
A using method for appliance special for detecting is detected in sleeper bar model rail frid position, and step comprises:
1: in sleeper steel model, draw center line, with cubing centering chi centering;
2: the rail frid position of sleeper bar model is detected appliance special for detecting and be positioned on two song rail frids of sleeper bar model, use the gap between clearance gauge detection grade rod and rail frid, confirm whether the gradient between two rail frids meets the requirements;
3: slide calliper rule main scale end is close to one end rail frid hypotenuse, another side directly can read the spacing between two rail frid outer point by the secondary chi of slide calliper rule.
Beneficial effect of the present invention:
1, have employed the relative steepness between grade rod cooperation clearance gauge detection rail frid, simple to operate.
2, have employed structure of calipers to measure the spacing dimension outside two rail frids, work efficiency is high, is easy to detect.
3, the centering chi structure adopted guarantees that cubing centering is placed, and measurement data is accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the implementation case sleeper bar model;
Fig. 2 is the structural representation of the rail frid position detection appliance special for detecting of the implementation case sleeper bar model;
Fig. 3 is the structural representation that the implementation case cubing installs slide calliper rule main scale end;
Fig. 4 is the structural representation that the implementation case cubing installs the secondary chi end of slide calliper rule;
Fig. 5 is the centering chi structural representation of the implementation case cubing;
Fig. 6 is the use schematic diagram of the rail frid position detection appliance special for detecting of the implementation case sleeper bar model.
Embodiment
According to drawings and embodiments the present invention is described in further detail below.
With reference to Fig. 1, sleeper bar model is made up of steel model 2 and rail frid 3.
The present invention, appliance special for detecting is detected in the rail frid position of sleeper bar model, comprising:
The rigid rod 6 of horizontal positioned;
The centering chi 7 being sleeved on rigid rod can be slided up and down;
Two gradients being separately positioned on gradient plate 5, two above-mentioned gradient plates 5 of bottom, rigid rod 6 two ends are identical with rail frid 3;
Be separately fixed at two above-mentioned gradient plate 5 outer ends and outward extending slide calliper rule main scale 4 and the secondary chi 8 of slide calliper rule.
In the implementation case, above-mentioned slide calliper rule main scale 4 is by riveting the gradient plate 5 be fixed on belonging to it, and the secondary chi 8 of above-mentioned slide calliper rule is by riveting the gradient plate 5 be fixed on belonging to it.
A using method for appliance special for detecting is detected in sleeper bar model rail frid position, and step comprises:
1: in sleeper steel model, draw center line, with cubing centering chi centering;
2: the rail frid position of sleeper bar model is detected appliance special for detecting and be positioned on two song rail frids of sleeper bar model, use the gap between clearance gauge detection grade rod and rail frid, confirm whether the gradient between two rail frids meets the requirements;
3: slide calliper rule main scale end is close to one end rail frid hypotenuse, another side directly can read the spacing between two rail frid outer point by the secondary chi of slide calliper rule.
The present invention, appliance special for detecting and using method are detected in the rail frid position of sleeper bar model, have employed the relative steepness between grade rod cooperation clearance gauge detection rail frid, simple to operate; Have employed structure of calipers to measure the spacing dimension outside two rail frids, work efficiency is high, is easy to detect; The centering chi structure adopted guarantees that cubing centering is placed, and measurement data is accurate.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. an appliance special for detecting is detected in the rail frid position of sleeper bar model, it is characterized in that, comprising:
The rigid rod of horizontal positioned;
The centering chi being sleeved on rigid rod can be slided up and down;
Two gradient plates being separately positioned on bottom, rigid rod two ends, the gradient of two described gradient plates is identical with the rail frid of sleeper bar model;
Be separately fixed at two described gradient plate outer ends and outward extending slide calliper rule main scale and the secondary chi of slide calliper rule.
2. appliance special for detecting is detected in the rail frid position of sleeper bar model according to claim 1, it is characterized in that, described slide calliper rule main scale is by riveting the gradient plate be fixed on belonging to it.
3. appliance special for detecting is detected in the rail frid position of sleeper bar model according to claim 1, it is characterized in that, the secondary chi of described slide calliper rule is by riveting the gradient plate be fixed on belonging to it.
4. a using method for appliance special for detecting is detected in sleeper bar model rail frid position as claimed in claim 1, and step comprises:
1: in sleeper steel model, draw center line, with cubing centering chi centering;
2: the rail frid position of sleeper bar model is detected appliance special for detecting and be positioned on two song rail frids of sleeper bar model, use the gap between clearance gauge detection grade rod and rail frid, confirm whether the gradient between two rail frids meets the requirements;
3: slide calliper rule main scale end is close to one end rail frid hypotenuse, another side directly can read the spacing between two rail frid outer point by the secondary chi of slide calliper rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684952.4A CN105509592A (en) | 2015-10-16 | 2015-10-16 | Dedicated tool for detecting positions of rail groove plates of sleeper bar model, and application method of dedicated tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684952.4A CN105509592A (en) | 2015-10-16 | 2015-10-16 | Dedicated tool for detecting positions of rail groove plates of sleeper bar model, and application method of dedicated tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105509592A true CN105509592A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510684952.4A Pending CN105509592A (en) | 2015-10-16 | 2015-10-16 | Dedicated tool for detecting positions of rail groove plates of sleeper bar model, and application method of dedicated tool |
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| CN (1) | CN105509592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288874A (en) * | 2020-03-09 | 2020-06-16 | 徐州科源液压股份有限公司 | Method for detecting gap between primary central wheel and top shaft of planetary gear reducer |
Citations (6)
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|---|---|---|---|---|
| GB2142144A (en) * | 1983-06-21 | 1985-01-09 | Ralph Adair | Improvements in vernier caliper gauges |
| CN2924479Y (en) * | 2006-05-29 | 2007-07-18 | 宝山钢铁股份有限公司 | Centring degree and openness measuring device |
| CN201575808U (en) * | 2010-01-12 | 2010-09-08 | 中铁隧道集团二处有限公司 | Sleeper slope distortion measuring device |
| CN102538636A (en) * | 2010-12-30 | 2012-07-04 | 中铁二十三局集团成都工程有限公司 | Tool and method for detecting support rail grooves of track slab with shoulders |
| CN102677558A (en) * | 2012-05-02 | 2012-09-19 | 中铁上海工程局有限公司 | Rail cant measurement scale and measurement method for rail traffic |
| CN205192371U (en) * | 2015-10-16 | 2016-04-27 | 安徽省巢湖铸造厂有限责任公司 | Rail frid position of sleeper steel mould type is detected special use and is examined utensil |
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2015
- 2015-10-16 CN CN201510684952.4A patent/CN105509592A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2142144A (en) * | 1983-06-21 | 1985-01-09 | Ralph Adair | Improvements in vernier caliper gauges |
| CN2924479Y (en) * | 2006-05-29 | 2007-07-18 | 宝山钢铁股份有限公司 | Centring degree and openness measuring device |
| CN201575808U (en) * | 2010-01-12 | 2010-09-08 | 中铁隧道集团二处有限公司 | Sleeper slope distortion measuring device |
| CN102538636A (en) * | 2010-12-30 | 2012-07-04 | 中铁二十三局集团成都工程有限公司 | Tool and method for detecting support rail grooves of track slab with shoulders |
| CN102677558A (en) * | 2012-05-02 | 2012-09-19 | 中铁上海工程局有限公司 | Rail cant measurement scale and measurement method for rail traffic |
| CN205192371U (en) * | 2015-10-16 | 2016-04-27 | 安徽省巢湖铸造厂有限责任公司 | Rail frid position of sleeper steel mould type is detected special use and is examined utensil |
Non-Patent Citations (2)
| Title |
|---|
| 姚明初: "《混凝土轨枕设计和制造》", 29 February 1984, 中国铁道出版社 * |
| 王平: "《铁路轨道施工》", 28 February 2010, 中国铁道出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288874A (en) * | 2020-03-09 | 2020-06-16 | 徐州科源液压股份有限公司 | Method for detecting gap between primary central wheel and top shaft of planetary gear reducer |
| CN111288874B (en) * | 2020-03-09 | 2021-11-02 | 徐州科源液压股份有限公司 | Method for detecting gap between primary central wheel and top shaft of planetary gear reducer |
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Application publication date: 20160420 |
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