CN210315094U - Railway bridge line and bridge eccentricity and ballast thickness measuring scale - Google Patents
Railway bridge line and bridge eccentricity and ballast thickness measuring scale Download PDFInfo
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- CN210315094U CN210315094U CN201920337090.1U CN201920337090U CN210315094U CN 210315094 U CN210315094 U CN 210315094U CN 201920337090 U CN201920337090 U CN 201920337090U CN 210315094 U CN210315094 U CN 210315094U
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Abstract
The utility model belongs to railway driving safety inspection equipment, concretely relates to eccentric and the thick dipperstick of dregs of railway bridge line bridge, including horizontal pole, montant, horizontal chi pole and vertical chi pole. The cross rod is provided with a level, one end of the transverse ruler rod is in sliding fit with the cross rod, and the other end of the transverse ruler rod is sleeved with the vertical rod. The upper end of the vertical ruler rod is in sliding fit with the vertical rod, and the lower end of the vertical ruler rod is provided with a rail brace. A first locking device is arranged between the cross rod and the transverse ruler rod, a second locking device is arranged between the vertical rod and the vertical ruler rod, and a deviation rectifying hole is formed in one end, far away from the transverse ruler rod, of the cross rod. When the double-track bridge of the railway is measured, the rail brace is used for clamping the inner side of the outer strand steel rail, the vertical ruler rods and the horizontal ruler rods are stretched to enable the deviation correcting holes to be located at the edge of the beam body, the horizontal distance from the edge of the bridge to the inner side of the outer strand steel rail can be measured, the bridge line bridge eccentric value can be calculated through the indirect connection, the vertical distance from the top surface of the steel rail to the top surface of the slag blocking wall can be measured, and the ballast thickness can be calculated through the indirect connection.
Description
Technical Field
The utility model belongs to the technical field of the railway traffic safety inspection equipment, concretely relates to eccentric and ballast thickness dipperstick of railway bridge line bridge.
Background
The railway bridge line and bridge are eccentric, namely the deviation between the line central line on the bridge and the designed central line of the beam span. The line bridge eccentricity measurement is an important project for bridge inspection and detection, and is concerned about the overall stability of the bridge and the running safety of the train. The line bridge eccentricity value is generally obtained by measuring the horizontal distance from the edge of the bridge to the center of the line and then simply calculating, and the distance of the existing double-line railway bridge is mainly measured by traditional tools such as a tape measure and the like, so that the efficiency is low, and the precision is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, the utility model provides a railway bridge line bridge is eccentric and thick dipperstick of dregs to the condition that current measuring method inefficiency, precision are low and research and development, have advantages such as simple structure is reasonable, convenient to use, measurement accuracy, practiced thrift measuring time greatly, improved measurement accuracy and work efficiency.
The utility model discloses a following technical scheme specifically realizes:
the utility model discloses an eccentric and ballast thickness dipperstick of railway bridge line bridge, including horizontal pole, montant, horizontal chi pole and vertical chi pole, be provided with the spirit level on the horizontal pole, the one end of horizontal chi pole is located in the horizontal pole and with horizontal pole sliding fit, the other end of horizontal chi pole with the montant cup joints, the upper end of vertical chi pole is located in the montant and with montant sliding fit, the lower extreme of vertical chi pole is provided with the rail brace.
Further, be provided with between the horizontal pole with horizontal chi pole and be used for the locking the first locking device of horizontal chi pole, the montant with be provided with between the vertical chi pole and be used for the locking the second locking device of vertical chi pole.
Furthermore, one end of the cross rod, which is far away from the transverse ruler rod, is provided with a deviation rectifying hole.
Furthermore, a vertical deviation rectifying rod is arranged in the deviation rectifying hole and used for eliminating errors caused by deflection of the slag blocking wall.
Furthermore, a first amplification reader is arranged between the transverse rod and the transverse ruler rod, and a second amplification reader is arranged between the vertical rod and the vertical ruler rod.
Further, the utility model discloses a first locking device of railway bridge line bridge off-centre and ballast thickness dipperstick is the same with second locking device structure, specifically, first locking device with second locking device all includes the casing, the casing with horizontal pole or montant are connected fixedly, be provided with on the casing and be used for the locking knob of horizontal chi pole or vertical chi pole.
Further, still be provided with the elasticity on the casing and adjust the silk for adjust horizontal chi pole gliding elasticity degree in the horizontal pole and vertical chi pole gliding elasticity degree in the montant.
Further, the upper end of montant is provided with the end cap.
Further, the rail brace is L-shaped, and corners of the rail brace are used for clamping and abutting against the steel rail.
Further, the cross rod, the vertical rod, the transverse ruler rod and the vertical ruler rod are all structural members made of aluminum alloy materials.
Furthermore, the rail brace is a structural member made of an insulating material, and the rail brace has insulating performance to prevent a rail circuit from being short-circuited.
Further, the end sealing caps are all structural members made of plastic materials.
Based on above technical scheme, the utility model discloses a technological effect does:
the utility model discloses an eccentric and ballast thickness measurement chi of railway bridge line bridge simple structure is reasonable, and easy operation, when measuring double-line railway bridge, the rail props the inboard that is used for the card to outer strand rail, tensile vertical chi pole and horizontal chi pole make the hole site of rectifying lie in roof beam body edge and make the horizontal pole level, can record bridge edge to the inboard horizontal distance of outer strand rail, and then obtain eccentric value through eccentric calculation formula, can record rail top surface to the vertical distance who keeps off ballast wall top surface, calculate ballast thickness with this indirect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a measuring scale for measuring eccentricity and ballast thickness of a railway bridge line bridge according to an embodiment of the present invention;
FIG. 2 is a top view of the measuring scale for measuring eccentricity and ballast thickness of a railway bridge line bridge according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 1;
FIG. 6 is a schematic structural view of a first locking device of the railway bridge line and bridge eccentricity and ballast thickness measuring scale according to the embodiment of the present invention;
FIG. 7 is a schematic diagram of the use of the measuring scale for measuring eccentricity and ballast thickness of the railroad bridge line bridge according to the embodiment of the present invention;
FIG. 8 is a schematic view of the measuring scale for measuring the eccentricity and the ballast thickness of the railway bridge line bridge of the embodiment.
In the figure:
1-a cross bar; 2-vertical rod; 3-a transverse ruler rod; 4-vertical rod; 5-a level; 6-rail brace; 7-a first locking device; 8-a second locking device; 9-deviation rectifying holes; 10-a first magnified reader; 11-a second amplified reader; 12-end cap sealing; 13-deviation rectifying rod; 101-shell, 102-locking knob, 103-tightness adjusting wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 8, the embodiment provides a railway bridge line and bridge eccentricity and ballast thickness measuring scale, which includes a cross rod 1, a vertical rod 2, a horizontal rod 3 and a vertical rod 4, wherein a level 5 is arranged on the cross rod 1, and the cross rod 1 and the horizontal rod 3 can be kept horizontal by observing the level 5, so as to ensure the measuring accuracy.
In this embodiment, horizontal chi pole 3 with the flexible cooperation of horizontal pole 1, specifically, the one end of horizontal chi pole 3 is located in horizontal pole 1 and with 1 sliding fit of horizontal pole, the other end of horizontal chi pole 3 with montant 2 cup joints, for preventing horizontal chi pole 3 breaks away from horizontal pole 1, horizontal pole 1 is close to the one end of montant 2 is provided with the backstop portion, and this backstop portion sets up therefore invisible in the inner chamber of horizontal pole 1, does not mark in the figure. When the transverse ruler rod 3 extends out of the cross rod 1 until the transverse ruler rod abuts against a stop part of the cross rod 1, the transverse ruler rod 3 cannot extend out any more, so that the transverse ruler rod stops at the stop part.
In this embodiment, vertical chi pole 4 with the flexible cooperation of montant 2, specifically, the upper end of vertical chi pole 4 is located in montant 2 in and with 2 sliding fit of montant, correspondingly, also be provided with in the montant 2 and prevent vertical chi pole 4 is from the anti-disengaging structure who breaks away from in 2 montants, anti-disengaging structure sets up thus invisible in the inner chamber of montant 2, the lower extreme of vertical chi pole 4 is provided with rail brace 6, rail brace 6 is used for the card to the track.
The horizontal pole 1 with be provided with between the horizontal chi pole 3 and be used for the locking first locking device 7 of horizontal chi pole 3, montant 2 with be provided with between the vertical chi pole 4 and be used for the locking second locking device 8 of vertical chi pole 4.
One end of the cross rod 1, which is far away from the transverse ruler rod 3, is provided with a deviation rectifying hole 9.
When the measuring scale for the eccentricity and the slag thickness of the railway bridge line bridge in the embodiment is used specifically, the description is made for measuring the double-line railway line bridge, as shown in fig. 7 and 8, a rail brace 6 of the measuring scale is clamped to the inner side of a left (right) strand steel rail, the vertical ruler rod 4 and the transverse ruler rod 3 are stretched to enable the deviation rectifying hole 9 to be located at the left (right) edge of the bridge, and the horizontal distance from the left (right) edge of the bridge to the inner side of the left (right) side-line outer strand steel rail is measured.
As a further improvement of this embodiment, a first magnifying reader 10 is further disposed between the cross bar 1 and the lateral ruler bar 3, a second magnifying reader 11 is further disposed between the vertical bar 2 and the vertical ruler bar 4, and the first magnifying reader 10 and the second magnifying reader 11 can be used to observe the measured value quickly and accurately.
As a further improvement of this embodiment, the first locking device 7 is the same as the second locking device 8 in structure, specifically, the first locking device 7 and the second locking device 8 both include a housing 101, the housing 101 is connected and fixed with the cross rod 1 or the vertical rod 2, a locking knob 102 for locking the horizontal ruler rod 3 or the vertical ruler rod 4 is provided on the housing 101, so as to prevent the horizontal ruler rod 3 from sliding when observing the measured value, which affects the accuracy of measurement.
Still be provided with the tight regulation silk 103 on the casing 101, the tight regulation silk 103 is used for adjusting the flexible elasticity of horizontal chi pole 3, and when the dipperstick used for a long time back horizontal chi pole 3 is flexible too tight or when the pine, the accessible tight regulation silk 103 was adjusted, correspondingly, the tight regulation silk 103 on the flexible elasticity accessible second locking device 8 of vertical chi pole 4 is adjusted.
As a further improvement of this embodiment, the upper end of the vertical rod 2 is provided with an end cap 12, and preferably, the end cap 12 is a structural member made of a plastic material.
As a further improvement of this embodiment, the rail brace 6 is L-shaped, and the corner of the rail brace 6 is used for clamping against the steel rail.
As a further improvement of this embodiment, a vertical deviation rectifying rod 13 is arranged in the deviation rectifying hole 9, and the deviation rectifying rod 13 can be used for rectifying deviation of the slag blocking wall, as shown in fig. 8, if the bridge slag blocking wall inclines inward, the lower end of the deviation rectifying rod 13 is aligned with the outer side of the beam flange, so as to achieve the purpose of rectifying deviation.
As the further improvement of this embodiment, horizontal pole 1, montant 2, horizontal chi pole 3 and vertical chi pole 4 are the structure that aluminium alloy material made, have the light corrosion resistant advantage of matter, conveniently hold.
As a further improvement of this embodiment, the rail brace 6 is a mechanical member made of an insulating material, and the rail brace 6 has insulating properties, so as to prevent a short circuit of the rail circuit.
As a further improvement of this embodiment, the end caps 12 are all structural members made of plastic material.
The measuring scale for measuring the eccentricity and the ballast thickness of the railway bridge line and bridge in the embodiment can realize the eccentricity measurement, and can also indirectly measure the ballast thickness, as shown in fig. 8, the ballast thickness d is a-b-c, wherein a and c are fixed values, and the ballast thickness d can be obtained by observing the value b through the measuring scale.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an eccentric and slag thickness dipperstick of railway bridge line bridge which characterized in that: the measuring device comprises a cross rod (1), a vertical rod (2), a transverse ruler rod (3) and a vertical ruler rod (4), wherein a level (5) is arranged on the cross rod (1), one end of the transverse ruler rod (3) is positioned in the cross rod (1) and is in sliding fit with the cross rod (1), the other end of the transverse ruler rod (3) is sleeved with the vertical rod (2), the upper end of the vertical ruler rod (4) is positioned in the vertical rod (2) and is in sliding fit with the vertical rod (2), and a rail brace (6) is arranged at the lower end of the vertical ruler rod (4);
a first locking device (7) used for locking the transverse ruler rod (3) is arranged between the transverse rod (1) and the transverse ruler rod (3), and a second locking device (8) used for locking the vertical ruler rod (4) is arranged between the vertical rod (2) and the vertical ruler rod (4);
one end of the cross rod (1) far away from the transverse ruler rod (3) is provided with a deviation rectifying hole (9).
2. The railway bridge line and bridge eccentricity and ballast thickness measuring scale of claim 1, wherein: the horizontal pole (1) with still be provided with first enlargeing reader (10) between horizontal chi pole (3), montant (2) with still be provided with second enlargeing reader (11) between vertical chi pole (4).
3. The railway bridge line and bridge eccentricity and ballast thickness measuring scale of claim 2, wherein: and a vertical deviation rectifying rod (13) is arranged in the deviation rectifying hole (9).
4. The railway bridge line and bridge eccentricity and ballast thickness measuring scale of claim 3, wherein: the first locking device (7) and the second locking device (8) comprise a shell (101), the shell (101) is fixedly connected with the transverse rod (1) or the vertical rod (2), and a locking knob (102) used for locking the transverse ruler rod (3) or the vertical ruler rod (4) is arranged on the shell (101).
5. The railway bridge line and bridge eccentricity and ballast thickness measuring scale of claim 4, wherein: the shell (101) is also provided with an elastic adjusting wire (103).
6. The railway bridge line and bridge eccentricity and ballast thickness measuring scale of claim 5, wherein: the upper end of the vertical rod (2) is provided with an end sealing cap (12).
7. The railway bridge line and bridge eccentricity and ballast thickness measuring scale as claimed in any one of claims 1 to 6, wherein: the rail brace (6) is L-shaped, and the corner of the rail brace (6) is used for clamping a steel rail.
8. The railway bridge line and bridge eccentricity and ballast thickness measuring scale as claimed in any one of claims 1 to 6, wherein: the transverse rod (1), the vertical rod (2), the transverse ruler rod (3) and the vertical ruler rod (4) are all structural members made of aluminum alloy materials.
9. The railway bridge line and bridge eccentricity and ballast thickness measuring scale as claimed in any one of claims 1 to 6, wherein: the rail brace (6) is a structural member made of an insulating material.
10. The railway bridge line and bridge eccentricity and ballast thickness measuring scale of claim 6, wherein: the end sealing cap (12) is a structural member made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337090.1U CN210315094U (en) | 2019-03-15 | 2019-03-15 | Railway bridge line and bridge eccentricity and ballast thickness measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337090.1U CN210315094U (en) | 2019-03-15 | 2019-03-15 | Railway bridge line and bridge eccentricity and ballast thickness measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210315094U true CN210315094U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337090.1U Expired - Fee Related CN210315094U (en) | 2019-03-15 | 2019-03-15 | Railway bridge line and bridge eccentricity and ballast thickness measuring scale |
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| CN (1) | CN210315094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739665A (en) * | 2021-09-24 | 2021-12-03 | 中国铁建重工集团股份有限公司 | Measuring scale for measuring high manganese steel frog web processing amount |
-
2019
- 2019-03-15 CN CN201920337090.1U patent/CN210315094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739665A (en) * | 2021-09-24 | 2021-12-03 | 中国铁建重工集团股份有限公司 | Measuring scale for measuring high manganese steel frog web processing amount |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |