CN212022661U - Railway gauge measuring scale - Google Patents
Railway gauge measuring scale Download PDFInfo
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- CN212022661U CN212022661U CN202020468472.0U CN202020468472U CN212022661U CN 212022661 U CN212022661 U CN 212022661U CN 202020468472 U CN202020468472 U CN 202020468472U CN 212022661 U CN212022661 U CN 212022661U
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- measuring scale
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Abstract
The utility model discloses a railway gauge measuring scale, it includes the bracing piece, the upper end of bracing piece is connected with fixed disc, fixedly connected with dead lever in the front and back direction of the lower extreme of bracing piece, fixed disc top is provided with the fixed axle, the fixed axle periphery has cup jointed movable disc, the up end of movable disc and fixed disc all is provided with corresponding angle scale mark, the fixed dipperstick is fixed respectively to movable disc both sides, the movable dipperstick has been cup jointed to the outside of fixed dipperstick, the both sides of two tip of dead lever fixedly connected with sleeve respectively in the horizontal direction respectively, the bottom face in the sleeve be provided with the one end of spring, the other end of spring be fixed with an end of connecting rod, another end articulates through the transmission shaft has the special-shaped sliding wheel; generally, the utility model has the advantages of simple structure, the measuring accuracy is higher, convenient removal dipperstick and practicality are strong.
Description
Technical Field
The utility model belongs to the technical field of the measuring instrument, especially, relate to a railway gauge dipperstick.
Background
The rail is used on the railway and cooperates with the switch to make the train walk without steering, the rail is usually composed of two parallel rails, the rail is fixed on the sleeper, the ballast is under the sleeper, the rail made of steel can bear more weight than other materials, the gauging rule is used for measuring the gauge between two rails of the railway, it is a special measuring instrument, the railway rail needs to measure and record the gauge between the rails in the process of construction inspection, so as to better perform the construction inspection work, the gauge needs to measure by the gauging rule when measuring the rail gauge, the gauging rule is used, because of the inaccuracy of operation, when the gauging rule is fixed on the rail, the fixing looseness of the gauging rule can occur to cause the measuring error, the moving measurement is performed in the measuring process, the practicability is not strong, therefore, it is necessary to provide a railway gauge measuring scale which has a simple structure, high measuring accuracy, convenient movement and strong practicability.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, measurement accuracy is higher, convenient removal dipperstick and the railway gauge dipperstick that the practicality is strong.
The purpose of the utility model is realized like this: a railway gauge measuring scale comprises a supporting rod, wherein a fixed disc is fixedly connected to the upper end of the supporting rod, a fixed rod is fixedly connected to the lower end of the supporting rod in the front-back direction, a fixed shaft is arranged at the position of a central shaft above the fixed disc, a movable disc is sleeved on the periphery of the fixed shaft, corresponding angle scale marks are arranged on the upper end faces of the movable disc and the fixed disc, the upper end of the fixed shaft is connected with a fixed block, fixed measuring scales are respectively fixed to the two sides of the movable disc in the horizontal direction, limit blocks are arranged at the end parts of the fixed measuring scales, a movable measuring scale is sleeved outside the fixed measuring scales, length scale marks are arranged on the fixed measuring scales and the movable measuring scales, sleeves are respectively and fixedly connected to the two sides of the two end parts of the fixed rod in the horizontal direction, and one end of a spring is arranged on the bottom, the other end of the spring is fixed with one end part of a connecting rod, and the other end part of the connecting rod is hinged with a special-shaped sliding wheel through a transmission shaft in the vertical direction.
The movable measuring scale is hollow inside.
The diameter of the movable disk is smaller than that of the fixed disk.
The fixed block is round and movably embedded in the movable disc and is flush with the upper end face of the movable disc.
The four special-shaped sliding wheels are clamped in the grooves on the side faces of the rails in a rolling mode, the shape of each special-shaped sliding wheel corresponds to that of each groove of the rail, and the size of each special-shaped sliding wheel is completely attached to the inner side of each groove of the rail.
The setting positions of the fixed measuring scale and the movable measuring scale correspond to the setting positions of the sleeve and the connecting rod up and down.
The utility model discloses the beneficial effect who produces: the utility model discloses a railway gauge measuring scale, including the fixed disc of bracing piece upper end and the dead lever of tip down, the upper portion of fixed disc is provided with the fixed axle, the activity disc has been cup jointed to the fixed axle periphery, fixedly connected with fixed dipperstick respectively in the both sides of activity disc, the tip of fixed dipperstick is provided with the stopper, the activity dipperstick has been cup jointed to fixed dipperstick outside, fixed dipperstick sets up to hollow, the stopper sets up inside fixed dipperstick, all be provided with length scale mark on fixed dipperstick and the activity dipperstick, the position of the zero scale mark of fixed dipperstick and activity dipperstick sets up the intermediate position at the up end of activity disc, and correspond to length scale mark, read to the fixed dipperstick and the activity dipperstick of both sides respectively from zero scale mark during reading, and add the reading of both sides, be promptly for the gauge, the fixed disc and the movable disc are respectively provided with corresponding angle scale marks, the diameter of the fixed disc is larger than that of the movable disc, the angle scale marks are conveniently corresponding, when the gauge is measured, the movable disc is rotated to enable the angle scale marks on the upper end surface to correspond to the fixed disc, the relative perpendicularity of the fixed measuring scale and the movable measuring scale and a vertically placed support rod is ensured, the two sides of the two end parts of the fixed rod are respectively provided with a sleeve, the sleeves are sleeved with a connecting rod through an internal spring, the two end parts of the connecting rod are hinged with special-shaped sliding wheels through transmission shafts, when in use, the special-shaped sliding wheels on the two sides are propped against the groove of the rail by the elasticity of the springs, the four special-shaped sliding wheels can be completely attached to the inner sides of the groove of the rail, the special-shaped sliding wheels connected with the, dead lever and bracing piece fore-and-aft direction are last perpendicular, the sleeve is perpendicular in the direction of controlling with the bracing piece of vertical placing, the dead lever is in the coplanar and keeps perpendicular with the sleeve on the horizontal plane, and then guarantee that the fixed dipperstick of bracing piece upper end and activity dipperstick keep relative perpendicular with the up end of rail, the measuring accuracy is higher, because the sleeve of both sides, spring and connecting rod in the sleeve set up to the same specification, then the intermediate position of bracing piece and two rails differs little, during the measurement, can judge the up end distortion degree of rail according to the reading size difference who judges the both sides dipperstick, the measuring accuracy is higher, through promoting whole dipperstick, special-shaped sliding wheel removes along the recess of rail, and then remove the dipperstick, conveniently carry out the multiple spot measurement to the rail, therefore, the clothes hanger is strong.
Generally, the utility model has the advantages of simple structure, the measuring accuracy is higher, convenient removal dipperstick and practicality are strong.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram is looked to the owner of railway gauge dipperstick.
Fig. 2 is the utility model relates to a railway gauge dipperstick overlook schematic structure diagram.
Fig. 3 is the utility model relates to a railway gauge dipperstick's measurement part schematic structure diagram.
Fig. 4 is the structure diagram of the transmission part of the railway gauge measuring scale of the present invention.
In the figure: 1. the measuring device comprises a movable measuring scale 2, a limiting block 3, a rail 4, a fixed measuring scale 5, a special-shaped sliding wheel 6, a transmission shaft 7, a movable disc 8, a fixed shaft 9, a fixed disc 10, a sleeve 11, a spring 12, a connecting rod 13, a fixed rod 14, a supporting rod 15, a fixed block 16, length scale marks 17 and angle scale marks.
Detailed Description
Example 1
As shown in fig. 1-4, a railway gauge measuring scale comprises a support rod 16, a fixed disc 9 is fixedly connected to the upper end of the support rod 16, a fixed rod 13 is fixedly connected to the lower end of the support rod 16 in the front-rear direction, a fixed shaft 8 is arranged at the central axis position above the fixed disc 9, a movable disc 7 is sleeved on the periphery of the fixed shaft 8, the diameter of the movable disc 7 is smaller than that of the fixed disc 9, corresponding angle scale lines 18 are arranged on the upper end surfaces of the movable disc 7 and the fixed disc 9, a fixed block 20 is connected to the upper end of the fixed shaft 8, the fixed block 20 is circular and movably embedded in the movable disc 7 and is level with the upper end surface of the movable disc 7, fixed measuring scales 4 are respectively fixed on the two sides of the movable disc 7 in the horizontal direction, and a limit block 2 is arranged at the end of the fixed measuring scale 4, the outside of fixed dipperstick 4 has cup jointed activity dipperstick 1, activity dipperstick 1 inside set up to hollow, fixed dipperstick 4 and activity dipperstick 1 on all be provided with length scale mark 17, the both sides of two tip of dead lever 13 fixedly connected with sleeve 10 respectively in the horizontal direction, sleeve 10 in the bottom face be provided with the one end of spring 11, the other end of spring 11 be fixed with the tip of connecting rod 12, another tip of connecting rod 12 articulate through transmission shaft 6 in vertical direction and have special-shaped sliding wheel 5, connecting rod 12 cup joints inside sleeve 10, four rolling joints of special-shaped sliding wheel 5 in the recess of rail 3 side, the shape of special-shaped sliding wheel 5 corresponds with the groove of rail 3 department, the size of special-shaped sliding wheel 5 laminates in the recess inboard of rail 3 completely, fixed dipperstick 4 and activity dipperstick 1 set up the position and sleeve 10 and connecting rod 13 set up the position Are arranged up and down correspondingly.
The utility model discloses a railway gauge measuring scale, including the fixed disc of bracing piece upper end and the dead lever of tip down, the upper portion of fixed disc is provided with the fixed axle, the activity disc has been cup jointed to the fixed axle periphery, fixedly connected with fixed dipperstick respectively in the both sides of activity disc, the tip of fixed dipperstick is provided with the stopper, the activity dipperstick has been cup jointed to fixed dipperstick outside, fixed dipperstick sets up to hollow, the stopper sets up inside fixed dipperstick, all be provided with length scale mark on fixed dipperstick and the activity dipperstick, the position of the zero scale mark of fixed dipperstick and activity dipperstick sets up the intermediate position at the up end of activity disc, and correspond to length scale mark, read to the fixed dipperstick and the activity dipperstick of both sides respectively from zero scale mark during reading, and add the reading of both sides, be promptly for the gauge, the fixed disc and the movable disc are respectively provided with corresponding angle scale marks, the diameter of the fixed disc is larger than that of the movable disc, the angle scale marks are conveniently corresponding, when the gauge is measured, the movable disc is rotated to enable the angle scale marks on the upper end surface to correspond to the fixed disc, the relative perpendicularity of the fixed measuring scale and the movable measuring scale and a vertically placed support rod is ensured, the two sides of the two end parts of the fixed rod are respectively provided with a sleeve, the sleeves are sleeved with a connecting rod through an internal spring, the two end parts of the connecting rod are hinged with special-shaped sliding wheels through transmission shafts, when in use, the special-shaped sliding wheels on the two sides are propped against the groove of the rail by the elasticity of the springs, the four special-shaped sliding wheels can be completely attached to the inner sides of the groove of the rail, the special-shaped sliding wheels connected with the, dead lever and bracing piece fore-and-aft direction are last perpendicular, the sleeve is perpendicular in the direction of controlling with the bracing piece of vertical placing, the dead lever is in the coplanar and keeps perpendicular with the sleeve on the horizontal plane, and then guarantee that the fixed dipperstick of bracing piece upper end and activity dipperstick keep relative perpendicular with the up end of rail, the measuring accuracy is higher, because the sleeve of both sides, spring and connecting rod in the sleeve set up to the same specification, then the intermediate position of bracing piece and two rails differs little, during the measurement, can judge the up end distortion degree of rail according to the reading size difference who judges the both sides dipperstick, the measuring accuracy is higher, through promoting whole dipperstick, special-shaped sliding wheel removes along the recess of rail, and then remove the dipperstick, conveniently carry out the multiple spot measurement to the rail, therefore, the clothes hanger is strong.
Generally, the utility model has the advantages of simple structure, the measuring accuracy is higher, convenient removal dipperstick and practicality are strong.
Claims (6)
1. The utility model provides a railway gauge dipperstick, it includes the bracing piece, its characterized in that: the upper end of the supporting rod is fixedly connected with a fixed disc, the lower end of the supporting rod is fixedly connected with a fixed rod in the front-rear direction, a fixed shaft is arranged at the central shaft position above the fixed disc, a movable disc is sleeved on the periphery of the fixed shaft, the upper end faces of the movable disc and the fixed disc are provided with corresponding angle scale marks, the upper end of the fixed shaft is connected with a fixed block, two sides of the movable disc are respectively and fixedly provided with a fixed measuring scale in the horizontal direction, the end part of the fixed measuring scale is provided with a limit block, a movable measuring scale is sleeved outside the fixed measuring scale, the fixed measuring scale and the movable measuring scale are provided with length scale marks, two sides of two end parts of the fixed rod are respectively and fixedly connected with a sleeve in the horizontal direction, the bottom end surface in the sleeve is provided with one end of a spring, and the other end of, the other end of the connecting rod is hinged with a special-shaped sliding wheel through a transmission shaft in the vertical direction.
2. The railway gauge rule of claim 1, wherein: the movable measuring scale is hollow inside.
3. The railway gauge rule of claim 1, wherein: the diameter of the movable disk is smaller than that of the fixed disk.
4. The railway gauge rule of claim 1, wherein: the fixed block is round and movably embedded in the movable disc and is flush with the upper end face of the movable disc.
5. The railway gauge rule of claim 1, wherein: the four special-shaped sliding wheels are clamped in the grooves on the side faces of the rails in a rolling mode, the shape of each special-shaped sliding wheel corresponds to that of each groove of the rail, and the size of each special-shaped sliding wheel is completely attached to the inner side of each groove of the rail.
6. The railway gauge rule of claim 1, wherein: the setting positions of the fixed measuring scale and the movable measuring scale correspond to the setting positions of the sleeve and the connecting rod up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020468472.0U CN212022661U (en) | 2020-04-02 | 2020-04-02 | Railway gauge measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020468472.0U CN212022661U (en) | 2020-04-02 | 2020-04-02 | Railway gauge measuring scale |
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| Publication Number | Publication Date |
|---|---|
| CN212022661U true CN212022661U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020468472.0U Active CN212022661U (en) | 2020-04-02 | 2020-04-02 | Railway gauge measuring scale |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322805A (en) * | 2021-11-30 | 2022-04-12 | 杭州申昊科技股份有限公司 | Railway track interval detection device |
-
2020
- 2020-04-02 CN CN202020468472.0U patent/CN212022661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322805A (en) * | 2021-11-30 | 2022-04-12 | 杭州申昊科技股份有限公司 | Railway track interval detection device |
| CN114322805B (en) * | 2021-11-30 | 2023-12-26 | 杭州申昊科技股份有限公司 | Railway track space detection device |
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