CN102288097A - Adjustable steel rail top-bending sample plate - Google Patents
Adjustable steel rail top-bending sample plate Download PDFInfo
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- CN102288097A CN102288097A CN2011102225595A CN201110222559A CN102288097A CN 102288097 A CN102288097 A CN 102288097A CN 2011102225595 A CN2011102225595 A CN 2011102225595A CN 201110222559 A CN201110222559 A CN 201110222559A CN 102288097 A CN102288097 A CN 102288097A
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- sample plate
- offset distance
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Abstract
The invention relates to an adjustable steel rail top-bending sample plate which can be flexibly adjusted and reliably fixed according to the production use requirement, has an adjustable offset distance in the range of 0 to 90mm, meets the production requirement of the conventional turnout product rail piece and is multi-purpose. Two detection sample plates are connected through a pin shaft, rotate around the pin shaft to adjust an offset distance value, and are fastened through two nuts. The invention has the advantages that: 1, the sample plate can be used in the offset distance range of 0 to 90mm, and the adjusting process is simple; 2, the sample plate has small volume and light weight and is fixed reliably, so the sample plate is convenient to carry in the using process; and 3, the sample plate can achieve a multi-purpose effect, so convenience is brought to the management of sample plates in a workshop.
Description
Technical field
The present invention relates to a kind ofly can adjust flexibly according to the production request for utilization, fixing reliable, again can be in 0～90mm scope adjustable offset distance, satisfy existing track switch product rail spare production demand, realize with the many adjustable rail bending models of a generation, be mainly used in bending process control such as rail spare, plate, to improve production quality and production efficiency, realization is with the many functions of a generation, reduce the model manufacturing cost, made things convenient for the management of model simultaneously, belonged to field of measuring technique.
Background technology
Production scale constantly enlarges in enterprise, and product category increases, and for satisfying the requirement of the production duration and the quality of production, just must make special-purpose auxiliary detection instrument controls the quality of production, enhances productivity simultaneously.Produce ranks at track switch, in the process of rail spares such as tongue, heart rail, wing rail, in order to satisfy the requirement of rail spare line style, need be with rail spare bending certain angle.Usually in the process of basketry file, respectively bend the offset distance value, convert and make the bending model of 1.2 meters of length, use so that produce according to rail spare in the drawing.Because product category is many, need to make large batch of bending model, cause using and manage not convenient.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind ofly can adjust flexibly according to the production request for utilization, fixing reliable, again can be in 0～90mm scope adjustable offset distance, satisfy existing track switch product rail spare production demand, realize with the many adjustable rail bending models of a generation.
Design proposal: in order to realize above-mentioned purpose of design.This detection model can be used for the bending of all kinds of rail spares in the track switch to be used.In rail spare bending process, serve as that reference is with the bending of rail spare with the bending model.
Detection method: this detection model is a kind of auxiliary detection frock, is mainly used in the site operation process, to the control of rail bending angle, with this improve production efficiency and product quality.When rail spare is carried out bending, use have certain bending angle model as a reference, be the summit with the inflection point, contrast both registrations, judge whether to reach bending angle with this.
Operation steps is as follows:
The first step, according to the requirement of product construction drawing and technical papers, adjust offset distance value h, as shown in Figure 2;
Second the step, as shown in Figure 1, utilize nut 1-2 and 1-3, being fixed becomes the bending model with certain angle;
The 3rd step, be reference, use bending lathe bending rail with the bending model.
This programme is in design process, and mainly consider from following several respects: the first, model length is 1.2 meters, and can be bent into multiple angles from midpoint; The second, after being bent into certain angle, can be fixed, no longer rotate around central point; Three, material rigidity wants big, avoids being out of shape in the process of using; Four, little, the light weight of volume.
Technical scheme: adjustable rail bending model, two check-out consoles connect by bearing pin, can rotate around bearing pin and adjust the offset distance value, and fastening by double nut detects models with two and fixes.The key position of present design is a locking device, because two check-out consoles are elongate in shape, connect the back and has the bigger arm of force.For can either be around center coupling shaft rotation, and reliable lock.Select the friction force locking mode in the design for use, on check-out console B, designed otic placode, increased contact area, simultaneously also form certain arm of force, processed arc groove on the check-out console A, by the snap-in force of fastening screw order I, II, make between otic placode and check-out console A and produce friction force, reach fixing purpose.
The present invention compares with background technology, and the one, can satisfy offset distance model within 0～90mm scope and use, adjustment process is simple; The 2nd,, light weight, fixing reliable little because of its volume, easy to carry in the process of using; The 3rd, owing to can realize having brought facility for the management of workshop model with the many effects of a generation.
Description of drawings
Fig. 1 is the structural representation of adjustable rail bending model, wherein 1-1 check-out console A, 1-2 clamp nut I, 1-3 clamp nut II, 1-4 check-out console B.
Fig. 2 is the main TV structure synoptic diagram of adjustable rail bending model.
Fig. 3 is the plan structure synoptic diagram of Fig. 2.
Embodiment
Embodiment 1: with reference to accompanying drawing 1-3.Adjustable bending model outside drawing as shown in Figure 1, two check-out consoles connect by bearing pin, and adjust the offset distance value around its rotation, fastening by double nut detects models with two and fixes.
Embodiment 2: on the basis of embodiment 1, a kind of detection method of adjustable rail bending model is characterized in that: this detection model is a kind of auxiliary detection frock, is mainly used in the site operation process, control to the rail bending angle, with this improve production efficiency and product quality, when rail spare is carried out bending, use have certain bending angle model as a reference, with the inflection point is the summit, contrast both registrations, judge whether to reach bending angle with this, operation steps is as follows:
The first step, according to the requirement of product construction drawing and technical papers, adjust offset distance value h, as shown in Figure 2;
Second the step, as shown in Figure 1, utilize nut 1-2 and 1-3, being fixed becomes the bending model with certain angle;
The 3rd step, be reference, use bending lathe bending rail with the bending model.
What need understand is: though the foregoing description to the mentality of designing of the present invention detailed text description of contrasting, these text descriptions are just described the simple text of mentality of designing of the present invention, rather than
To the restriction of this exposed installation meter thinking, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (3)
1. adjustable rail bending model, it is characterized in that: two check-out consoles connect by bearing pin, and adjust the offset distance value around its bearing pin rotation, and fastening by double nut detects models with two and fixes.
2. adjustable rail bending model according to claim 1 is characterized in that: equidistantly have a plurality of arc slots on two check-out consoles.
3. the detection method of an adjustable rail bending model, it is characterized in that: this detection model is a kind of auxiliary detection frock, be mainly used in the site operation process, to the control of rail bending angle, with this improve production efficiency and product quality, when rail spare is carried out bending, the model that use has certain bending angle is the summit with the inflection point as a reference, contrasts both registrations, judge whether to reach bending angle with this, operation steps is as follows:
The first step, according to the requirement of product construction drawing and technical papers, adjust offset distance value h, as shown in Figure 2;
Second the step, as shown in Figure 1, utilize nut 1-2 and 1-3, being fixed becomes the bending model with certain angle;
The 3rd step, be reference, use bending lathe bending rail with the bending model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110222559 CN102288097B (en) | 2011-08-04 | 2011-08-04 | Adjustable steel rail top-bending sample plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110222559 CN102288097B (en) | 2011-08-04 | 2011-08-04 | Adjustable steel rail top-bending sample plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102288097A true CN102288097A (en) | 2011-12-21 |
| CN102288097B CN102288097B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110222559 Active CN102288097B (en) | 2011-08-04 | 2011-08-04 | Adjustable steel rail top-bending sample plate |
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| CN (1) | CN102288097B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478128A (en) * | 2017-10-09 | 2017-12-15 | 宝鸡中铁宝桥天元实业发展有限公司 | Steel rail top-bending unit bending amount dedicated test measurer and its detection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037457A (en) * | 1975-09-17 | 1977-07-26 | Henderson John E | Support table for pipe bender |
| EP0384477A2 (en) * | 1989-02-23 | 1990-08-29 | Rasi Maschinenbau Und -Handels Gmbh | Method and machine for bending tubes |
| CN2388085Y (en) * | 1999-10-13 | 2000-07-19 | 郑州铁路局西安科学技术研究所 | Gravity vehicle sliding-preventing device for railway arrival-advance track |
| CN1836826A (en) * | 2005-03-24 | 2006-09-27 | 北京铁路局保定工务器材厂 | Welding positioning templet |
| CN201340257Y (en) * | 2008-12-21 | 2009-11-04 | 中铁宝桥股份有限公司 | Laser-assisted detector of rail bending offset and rail working edge linearity |
| CN201823799U (en) * | 2010-08-27 | 2011-05-11 | 齐齐哈尔轨道交通装备有限责任公司 | Fish-bellied beam pressing device and equipment |
| CN202239040U (en) * | 2011-08-04 | 2012-05-30 | 中铁宝桥集团有限公司 | Adjustable top bow sample plate for steel rails |
-
2011
- 2011-08-04 CN CN 201110222559 patent/CN102288097B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037457A (en) * | 1975-09-17 | 1977-07-26 | Henderson John E | Support table for pipe bender |
| EP0384477A2 (en) * | 1989-02-23 | 1990-08-29 | Rasi Maschinenbau Und -Handels Gmbh | Method and machine for bending tubes |
| CN2388085Y (en) * | 1999-10-13 | 2000-07-19 | 郑州铁路局西安科学技术研究所 | Gravity vehicle sliding-preventing device for railway arrival-advance track |
| CN1836826A (en) * | 2005-03-24 | 2006-09-27 | 北京铁路局保定工务器材厂 | Welding positioning templet |
| CN201340257Y (en) * | 2008-12-21 | 2009-11-04 | 中铁宝桥股份有限公司 | Laser-assisted detector of rail bending offset and rail working edge linearity |
| CN201823799U (en) * | 2010-08-27 | 2011-05-11 | 齐齐哈尔轨道交通装备有限责任公司 | Fish-bellied beam pressing device and equipment |
| CN202239040U (en) * | 2011-08-04 | 2012-05-30 | 中铁宝桥集团有限公司 | Adjustable top bow sample plate for steel rails |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478128A (en) * | 2017-10-09 | 2017-12-15 | 宝鸡中铁宝桥天元实业发展有限公司 | Steel rail top-bending unit bending amount dedicated test measurer and its detection method |
| CN107478128B (en) * | 2017-10-09 | 2024-03-08 | 中铁宝桥(宝鸡)路桥建设有限公司 | Special detection measuring tool for bending amount of unit of steel rail top bending and detection method thereof |
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| Publication number | Publication date |
|---|---|
| CN102288097B (en) | 2013-06-05 |
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