CN204139010U - Railway track displacement monitoring fixture - Google Patents

Railway track displacement monitoring fixture Download PDF

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Publication number
CN204139010U
CN204139010U CN201420579138.7U CN201420579138U CN204139010U CN 204139010 U CN204139010 U CN 204139010U CN 201420579138 U CN201420579138 U CN 201420579138U CN 204139010 U CN204139010 U CN 204139010U
Authority
CN
China
Prior art keywords
recess
rail
fixture
railway track
displacement monitoring
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
Application number
CN201420579138.7U
Other languages
Chinese (zh)
Inventor
徐玉胜
张长生
郎向伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Academy of Iron Sciences (Shenzhen) Research and Design Institute Co., Ltd.
Original Assignee
SHENZHEN RESEARCH AND DESIGN INSTITUTE OF CARS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN RESEARCH AND DESIGN INSTITUTE OF CARS filed Critical SHENZHEN RESEARCH AND DESIGN INSTITUTE OF CARS
Priority to CN201420579138.7U priority Critical patent/CN204139010U/en
Application granted granted Critical
Publication of CN204139010U publication Critical patent/CN204139010U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of railway track displacement monitoring fixture, there is the profile of a class cuboid, it is characterized in that: there is a recess (31) described fixture side, this recess (31) and rail (1) base plate match and can embed in this recess by rail (1) bottom panel side; There is screw (33) top of described recess (31); There is displacement meter connecting hole (35) below of described recess (31), and there is pass through aperture (32) below of described displacement meter connecting hole.Its advantage is simple, easy for installation, the reliable and safety of structure, can not produce damage, be easy to the debugging and the dismounting that realize displacement meter to rail.

Description

Railway track displacement monitoring fixture
[technical field]
The utility model relates to the attached of measuring equipment and helps device, relates to fixture, particularly relates to a kind of railway track displacement monitoring fixture.
[background technology]
At present, fixture railway track being installed the displacement meter use for monitoring relative displacement between rail and track plates is normally welded on rail foot.The field monitoring displacement meter welded and installed mode practical operation of this steel rail displacement of prior art is inconvenient, and can produce damage to rail and cannot reuse fixture, this be its shortcoming.
[summary of the invention]
For the shortcoming of prior art, the purpose of this utility model is to provide a kind of structure simple, easy for installation, reliable and safety, can not to rail produce damage be easy to realize the debugging of displacement meter and the railway track displacement monitoring fixture of dismounting.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of railway track displacement monitoring fixture, there is the profile of a class cuboid, it is characterized in that: there is a recess described fixture side, recess form makes according to size at the bottom of Rail, and this recess and rail base plate match and rail bottom panel side can be embedded in this recess; There is screw the top of described recess, and this screw and screw match and be fixed on rail by fixture; There is pass through aperture the below of described recess, for connecting and be fixedly sandwiched in two fixtures of rail both sides.
Can structure grooves be had in the middle of the top of described recess, the top of recess is divided into two joints, often joint have a screw.
Can there be displacement meter connecting hole the below of described recess in the top of through hole 32.Be connected with displacement meter to facilitate.
Described fixture can make of aluminium alloys.
During use, rail base plate is embedded in two symmetrical fixtures placed, the through hole of screw rod through two fixtures, fix with nut screwing clamping, and make clamp on rail with two screws.Fixture is installed relevant displacement meter, can steel rail displacement monitoring be carried out.
The beneficial effects of the utility model are: simple, easy for installation, the reliable and safety of structure, can not produce damage, be easy to the debugging and the dismounting that realize displacement meter to rail.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 be the utility model preferred embodiment structure schematic front view.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the utility model using state schematic diagram.
In figure: 1 be rail, 2 be hold-down screw, 3 be fixture, 4 be screw rod, 5 be nut, 7 for nut.
In fixture 3: 31 be recess, 32 be connecting hole, 33 be screw, 34 be structure grooves, 35 for displacement meter connecting hole.
[detailed description of the invention]
See accompanying drawing, a kind of railway track displacement monitoring of the utility model fixture, has the profile of a class cuboid, it is characterized in that: there is a recess 31 described fixture side, and this recess 31 matches can embed in this recess by rail 1 bottom panel side with rail 1 base plate; There is screw 33 top of described recess 31, and this screw and screw 2 match and be fixed on rail by fixture 3; There is pass through aperture 32 below of described recess 31, for connecting and be fixedly sandwiched in two fixtures of rail both sides.
In embodiment of the present utility model:
There is structure grooves 34 in the middle of the top of described recess 31, the top of recess 31 is divided into two joints, often joint has a screw 33.
There is displacement meter connecting hole 35 below of described recess 31 in the top of through hole 32.For being connected with displacement meter.
Described fixture aluminium alloys makes.
During use, rail 1 base plate is embedded in two symmetrical fixtures 3 placed, the through hole 32 of screw rod 4 through two fixtures, tighten fixing with nut 5,7, and make clamp on rail 1 with two screws 2.Fixture is installed relevant displacement meter, can steel rail displacement monitoring be carried out.

Claims (3)

1. a railway track displacement monitoring fixture, there is the profile of a class cuboid, it is characterized in that: there is a recess (31) described fixture side, this recess (31) and rail (1) base plate match and can embed in this recess by rail (1) bottom panel side; There is screw (33) top of described recess (31); There is pass through aperture (32) below of described recess (31).
2. railway track displacement monitoring fixture according to claim 1, it is characterized in that: in the middle of the top of described recess (31), have structure grooves (34), the top of recess (31) is divided into two joints, often joint has a screw (33).
3. railway track displacement monitoring fixture according to claim 1, is characterized in that: there is displacement meter connecting hole (35) below of described recess (31) in the top of through hole (32).
CN201420579138.7U 2014-09-30 2014-09-30 Railway track displacement monitoring fixture Expired - Fee Related CN204139010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420579138.7U CN204139010U (en) 2014-09-30 2014-09-30 Railway track displacement monitoring fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420579138.7U CN204139010U (en) 2014-09-30 2014-09-30 Railway track displacement monitoring fixture

Publications (1)

Publication Number Publication Date
CN204139010U true CN204139010U (en) 2015-02-04

Family

ID=52415707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420579138.7U Expired - Fee Related CN204139010U (en) 2014-09-30 2014-09-30 Railway track displacement monitoring fixture

Country Status (1)

Country Link
CN (1) CN204139010U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537586A (en) * 2015-02-03 2016-10-26 Codium Ltd A rail clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537586A (en) * 2015-02-03 2016-10-26 Codium Ltd A rail clamp
US10724180B2 (en) 2015-02-03 2020-07-28 Codiun Limited Rail clamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 518000 22nd Floor, Botai Engineering Exploration Building, No. 8 South Science and Technology Eighth Road, Nanshan High-tech Park, Shenzhen City, Guangdong Province

Patentee after: Academy of Iron Sciences (Shenzhen) Research and Design Institute Co., Ltd.

Address before: Room 2201-2209, 22nd floor, Luban Building, Hongli West Road, Futian District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN RESEARCH AND DESIGN INSTITUTE OF CARS

CP03 Change of name, title or address
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150204

Termination date: 20200930

CF01 Termination of patent right due to non-payment of annual fee