CN111023943A - Multi-functional scale of measurationing of ballastless track - Google Patents
Multi-functional scale of measurationing of ballastless track Download PDFInfo
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- CN111023943A CN111023943A CN202010073628.XA CN202010073628A CN111023943A CN 111023943 A CN111023943 A CN 111023943A CN 202010073628 A CN202010073628 A CN 202010073628A CN 111023943 A CN111023943 A CN 111023943A
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- rod
- scale
- ballastless track
- horizontal rod
- track
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a multifunctional measuring scale for a ballastless track, which comprises a horizontal rod (1), wherein two track wheels (2) are symmetrically arranged on the horizontal rod (1), two sliding buckles (4) are respectively arranged on two sides of each track wheel (2) and are arranged on the horizontal rod (1), a scale rod (3) is arranged on each sliding buckle (4), and the scale rod (3) is vertical to the horizontal rod (1). The measuring work of any position of the railway ballastless track bed plate can be completed by moving the horizontal rod (1), the sliding buckle (4) and the lifting scale rod (3). The device has novel design and simple structure, can meet the requirements of multiple constructions such as height rechecking of a track bed plate, rough adjustment of the track, positioning of a reinforcing steel bar protective layer, a grounding terminal and the like in ballastless track construction, is simple to operate, has higher control precision, can realize that the data of the rough adjustment once reaches within 5mm, improves the efficiency, and shortens the operation time of each cycle by more than 2 hours.
Description
Technical Field
The invention relates to the field of railway ballastless track engineering construction, in particular to a tool for controlling and measuring the construction quality of a ballastless track bed.
Background
At present, the construction quality and precision quality requirements in the construction of ballastless tracks for railway construction are very strict, the construction quality directly influences the later-stage train operation safety, and the construction quality control work of the bed plate is especially critical. The prior technical scheme for rough adjustment and measurement on the construction site of the railway ballastless track is as follows: a horizontal square steel is placed above the track, a horizontal ruler is attached to the rough adjustment, and then rough adjustment and other measurement work are carried out through the measuring tape. The main disadvantages of the prior art are:
(1) the horizontal square steel is not marked obviously, so that the horizontal square steel is easy to be confused with other materials to cause damage or discard, and the phenomenon of measurement data distortion occurs.
(2) During field operation, due to the fact that the number of field tools is large and the purposes are single, the field construction is easily delayed due to incomplete tools, and therefore the field construction efficiency is low.
(3) And the ultrahigh data of the inner and outer side tracks of the curve section cannot be measured, and the construction precision of the curve section is not sufficiently controlled.
(4) The field tape measuring method error and the reading sight error have large influence on data and poor precision.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a multi-functional scale of measurationing of ballastless track, it is big to solve traditional ballastless track construction control inspection error, and the process is loaded down with trivial details, and the inspection measuring tool is mixed and disorderly and the effect is single, personnel's limitation scheduling problem for on-the-spot efficiency of measurationing is higher, and data is more accurate directly perceived, and the method is simpler nimble, and extensive applicability relates to the construction overall process, not only reduce cost but also improve the efficiency of construction.
The technical scheme of the invention is as follows:
the utility model provides a multi-functional scale of measurationing of ballastless track, includes the horizon bar, and two rail wheels of symmetry installation on the horizon bar, the both sides of every rail wheel respectively have a slip to detain and install on the horizon bar, and the slip is detained and is installed the scale bar, and the scale bar perpendicular to horizon bar.
The horizontal rod is used as a rotating shaft of the two track wheels.
The cross section of the horizontal rod is H-shaped, and guide rails for installing the sliding buckles and allowing the sliding buckles to slide are arranged on two sides of the horizontal rod.
The sliding buckle is composed of a sliding clamp, an inserting rod opening and a lock rod clamp), the sliding clamp is in a shape like a Chinese character 'ji' and is embedded and hung on the side edge of the horizontal rod, the sliding clamp is matched with a guide rail on the side surface of the horizontal rod, the sliding buckle can move on the horizontal rod, and the scale rod is inserted into the inserting rod opening and is fixed through the lock rod clamp.
The graduated rod has specifications with different lengths, and the graduation on the graduated rod is grooved according to a standard ruler.
The horizontal rod is divided into two side parts and a middle part by taking the two track wheels as boundaries, the two side parts are provided with longer scale rods, and the middle part is provided with shorter scale rods.
The middle part of the horizontal rod is provided with a cavity structure which is used as a rod storage box for placing the scale rod. The scale rod can be directly taken out after construction, and placed in the rod storage box, so that the scale rod is convenient to move and store, and is prevented from being lost.
The two ends of the horizontal rod are provided with a limiting sheet.
The middle part of the horizontal rod is provided with a handle and a horizontal bubble. The horizontal bubble can carry out rechecking on the construction result, so that construction errors are avoided.
The insertion rod opening is tubular, and the bottom of the insertion rod opening is flush with the bottom of the track wheel. The numerical value of the lower edge of the inserting rod opening is the corresponding reading.
Preferably, the graduated rods are divided into two lengths, wherein the lengths of the graduated rods at the two ends are 80cm, the length of the graduated rod at the middle part is 50cm, the graduated rods are processed by aluminum alloy, grooves are engraved on the graduated rods according to a standard ruler, a digital mark is made every 1cm, and the graduation precision is 1 mm.
The invention has the beneficial effects that:
by adopting the multifunctional measuring scale for the ballastless track, the following aspects of promotion can be achieved:
(1) the multifunctional measuring scale for the ballastless track has the advantages of simple structure, convenience, practicability, wider application range, less manpower and higher efficiency.
(2) The method can meet the requirements of multiple construction controls such as track bed elevation measurement, track rough adjustment, reinforcing steel bar protection layer and grounding terminal positioning in ballastless track construction, and is also an important basis for on-site acceptance before concrete pouring.
(3) The device is simple to operate, has higher control precision, can realize that the data is coarsely adjusted within 5mm once, improves the efficiency, shortens the operation time of each cycle by more than 2 hours, and can measure the height at a fixed position and fix the height measurement error.
(4) The invention can meet the construction requirements of various types (straight line, curve and widening) of the railway ballastless track bed plate.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional measuring scale for a ballastless track according to the present invention.
Fig. 2 is a schematic structural view of a horizontal rod of the multifunctional measuring scale of the ballastless track.
Fig. 3 is a schematic structural view of a scale rod in the ballastless track multifunctional measuring scale.
Fig. 4 is a schematic view of the connection and measurement operation of the multifunctional measurement scale for the ballastless track of the invention.
In the figure, 1 horizontal rod, 1-a horizontal rod at two sides and 1-c horizontal rod at the middle of 1-b; 1-2 limiting pieces, 1-3 rod storage boxes, 1-4 handles and 1-5 horizontal bubbles; 2-a rail wheel; 3-a, 3-d long scale rods, 3-b, 3-c short scale rods; 4-sliding buckle, 4-1 sliding card, 4-2 rod inserting port and 4-3 locking rod clamp; 5-tool rail.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
as shown in fig. 1, the structure schematic diagram of the multifunctional measuring scale for the ballastless track is formed by combining a horizontal rod 1, a track wheel 2, a graduated rod 3 and a sliding buckle 4 together, the horizontal rods 1-a, 1-b and 1-c are fixed in the track wheel 2 to form the horizontal rod 1, the track wheel 2 is placed on a tool rail 5 to move conveniently, the sliding buckle 4 is arranged on the side surface of the horizontal rod 1, the graduated rod 3 is vertically inserted into the sliding buckle 4, and the assembly of the measuring scale is completed.
As shown in fig. 2, the horizontal rod 1 and the inner shaft of the track wheel 2 are welded into a whole, the horizontal rod 1 is equivalent to a rotating shaft of the track wheel 2, the two ends of the horizontal rod 1 are provided with limiting pieces 1-2, the middle side surface of the horizontal rod 1 is provided with a rod storage box 1-3, and the middle of the horizontal rod 1 is provided with a handle 1-4 and a horizontal bubble 1-5.
The horizontal air bubbles 1-5 can carry out rechecking on the construction result, so that construction errors are avoided.
As shown in fig. 3, the schematic diagram of the structure of the graduated rod in the ballastless track multifunctional measuring scale is preferably that the graduated rod 3 is divided into two lengths, wherein the lengths of the graduated rods at the two ends are 80cm, the length of the graduated rod at the middle part is 50cm, the graduated rod is made of aluminum alloy, the scale on the graduated rod 3 is grooved according to a standard scale, a digital mark is made every 1cm, and the scale precision is 1 mm.
As shown in fig. 4, a schematic diagram of a connection and measurement operation of the multifunctional measurement scale for a ballastless track is shown, a sliding buckle 4 is composed of a sliding clamp 4-1, an inserting rod port 4-2 and a locking rod clamp 4-3, the sliding clamp 4-1 is in an inverted h shape and is embedded and hung on the side edge of a horizontal rod 1, the sliding buckle 4 can move on the horizontal rod 1, the inserting rod port 4-2 is a circular tube to prevent the scale rod 3 from being inserted and inclined backwards to cause reading distortion, the locking rod clamp 4-3 is locked after the height of the scale rod 3 is adjusted, the bottom of the inserting rod port 4-2 is flush with the top surface of a tool rail 5 (the bottom surface of a track wheel 2), and the numerical value of the lower edge of the inserting.
The measuring scale carries out X, Y, Z shaft adjustment by moving a horizontal rod 1, a sliding buckle 4 and a lifting scale rod 3, completes the measurement work of any position under a line track, and comprises the following steps:
(1) according to the invention, the horizontal rod 1 is longitudinally moved to a corresponding position by the scale, the scale rod piece 3 is inserted into the sliding opening 4-2 by fixing the sliding buckle 4, and the scale rod 3 is adjusted to carry out data measurement reading, so that the construction measurement control and data acquisition work is completed.
(2) The device moves a horizontal rod 1 to a corresponding position, moves a sliding buckle 4 through a fixed scale rod 3 to perform error measurement operation, locks a lock rod holder 4-3 after setting a fixed value, and measures the deviation value of each part after transversely adjusting the sliding buckle 4 to perform construction error control and construction inspection operation, wherein the exposed length of the scale rod 3 is a fixed value.
(3) The device can clearly and visually reflect the deviation conditions of the thickness of the reinforcing steel bar protective layer in site construction, the exposure condition of the grounding terminal, the flatness of the formed track bed plate and the like, and can perform the height rechecking of the left track and the right track.
The above description is only for the description of the preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a multi-functional scale of measurationing of ballastless track, includes horizon bar (1), its characterized in that: two rail wheels (2) are symmetrically installed on the horizontal rod (1), two sliding buckles (4) are respectively installed on two sides of each rail wheel (2) and installed on the horizontal rod (1), a scale rod (3) is installed on each sliding buckle (4), and the scale rod (3) is perpendicular to the horizontal rod (1).
2. The ballastless track multifunctional measuring scale of claim 1, which is characterized in that: the horizontal rod (1) is used as a rotating shaft of the two track wheels (2).
3. The ballastless track multifunctional measuring scale of claim 1, which is characterized in that: the cross section of the horizontal rod (1) is H-shaped, and guide rails for installing the sliding buckles (4) and allowing the sliding buckles to slide are arranged on two sides of the horizontal rod.
4. The ballastless track multifunctional measuring scale of claim 3, which is characterized in that: the sliding buckle (4) is composed of a sliding card (4-1), an inserting rod opening (4-2) and a lock rod clamp (4-3), the sliding card (4-1) is matched with a guide rail on the side surface of the horizontal rod (1), and the scale rod (3) is inserted into the inserting rod opening (4-2) and is fixed through the lock rod clamp (4-3).
5. The ballastless track multifunctional measuring scale of claim 1, which is characterized in that: the graduated rod (3) has specifications with different lengths, and the scales on the graduated rod are grooved according to a standard ruler.
6. The ballastless track multifunctional measuring scale of claim 5, wherein: the horizontal rod (1) is divided into two side parts and a middle part by taking the two track wheels (2) as boundaries, the two side parts are provided with longer scale rods (3), and the middle part is provided with shorter scale rods (3).
7. The multifunctional measuring scale of the ballastless track of any one of claims 1-6, which is characterized in that: the middle part of the horizontal rod (1) is provided with a cavity structure as a rod storage box (1-3) for placing the scale rod (3).
8. The multifunctional measuring scale of the ballastless track of any one of claims 1-6, which is characterized in that: two ends of the horizontal rod (1) are provided with limiting sheets (1-2).
9. The multifunctional measuring scale of the ballastless track of any one of claims 1-6, which is characterized in that: the middle part of the horizontal rod (1) is provided with a handle (1-4) and a horizontal bubble (1-5).
10. The multifunctional measuring scale of the ballastless track of any one of claims 1-6, which is characterized in that: the rod inserting port (4-2) is tubular, and the bottom of the rod inserting port is flush with the bottom of the rail wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073628.XA CN111023943A (en) | 2020-01-22 | 2020-01-22 | Multi-functional scale of measurationing of ballastless track |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073628.XA CN111023943A (en) | 2020-01-22 | 2020-01-22 | Multi-functional scale of measurationing of ballastless track |
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| CN111023943A true CN111023943A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010073628.XA Pending CN111023943A (en) | 2020-01-22 | 2020-01-22 | Multi-functional scale of measurationing of ballastless track |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729189A (en) * | 2020-12-28 | 2021-04-30 | 上海通领汽车科技股份有限公司 | Height direction measuring device |
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| CN202092551U (en) * | 2011-05-07 | 2011-12-28 | 常州朗锐东洋传动技术有限公司 | Coupling height difference measuring device |
| CN102865794A (en) * | 2012-09-17 | 2013-01-09 | 中铁上海工程局华海工程有限公司 | Ruler for detecting mounting surface of contact rail support related to track traffic and use method of ruler |
| CN204807060U (en) * | 2015-05-27 | 2015-11-25 | 章向华 | Portable track reduction value measuring device |
| TWM534816U (en) * | 2016-07-22 | 2017-01-01 | Kaohsiung Rapid Transit Corp | Elevation measuring device of railway conductor rail |
| CN206266960U (en) * | 2016-12-05 | 2017-06-20 | 中铁二十一局集团第五工程有限公司 | A kind of double-block ballastless track bed board concrete-face closure adjusts grade rod |
| CN206289475U (en) * | 2016-12-08 | 2017-06-30 | 中铁三局集团有限公司 | CRTSI type ballastless track bed board template elevation calibration controllers |
| CN206440206U (en) * | 2016-10-19 | 2017-08-25 | 中铁上海工程局集团有限公司 | A kind of pre-buried copper tip of railway roadbed highly controls chi |
| CN206788365U (en) * | 2017-05-15 | 2017-12-22 | 上海工程技术大学 | A kind of positioning of W type fasteners for non-fragment orbit and detection means |
| CN109468896A (en) * | 2018-11-07 | 2019-03-15 | 中衡设计集团工程咨询有限公司 | Non-fragment orbit track pouring construction localization tool |
-
2020
- 2020-01-22 CN CN202010073628.XA patent/CN111023943A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092551U (en) * | 2011-05-07 | 2011-12-28 | 常州朗锐东洋传动技术有限公司 | Coupling height difference measuring device |
| CN102865794A (en) * | 2012-09-17 | 2013-01-09 | 中铁上海工程局华海工程有限公司 | Ruler for detecting mounting surface of contact rail support related to track traffic and use method of ruler |
| CN204807060U (en) * | 2015-05-27 | 2015-11-25 | 章向华 | Portable track reduction value measuring device |
| TWM534816U (en) * | 2016-07-22 | 2017-01-01 | Kaohsiung Rapid Transit Corp | Elevation measuring device of railway conductor rail |
| CN206440206U (en) * | 2016-10-19 | 2017-08-25 | 中铁上海工程局集团有限公司 | A kind of pre-buried copper tip of railway roadbed highly controls chi |
| CN206266960U (en) * | 2016-12-05 | 2017-06-20 | 中铁二十一局集团第五工程有限公司 | A kind of double-block ballastless track bed board concrete-face closure adjusts grade rod |
| CN206289475U (en) * | 2016-12-08 | 2017-06-30 | 中铁三局集团有限公司 | CRTSI type ballastless track bed board template elevation calibration controllers |
| CN206788365U (en) * | 2017-05-15 | 2017-12-22 | 上海工程技术大学 | A kind of positioning of W type fasteners for non-fragment orbit and detection means |
| CN109468896A (en) * | 2018-11-07 | 2019-03-15 | 中衡设计集团工程咨询有限公司 | Non-fragment orbit track pouring construction localization tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729189A (en) * | 2020-12-28 | 2021-04-30 | 上海通领汽车科技股份有限公司 | Height direction measuring device |
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Application publication date: 20200417 |