Working device for installing and positioning railway transponder and using method

Abstract

The invention discloses a working device for installing and positioning a railway transponder and a using method. The working device comprises a pair of supports. The center rod is arranged on the pair of supports, the center rod is perpendicular to the pair of steel rails, the center rod is coaxially and rotatably sleeved with a sleeve, the sleeve slides along the center rod, and a laser pen is arranged on the sleeve; the Y-axis measuring scale is arranged on one of the supports, and the Y-axis measuring scale is arranged in the length direction of the steel rail; the X-axis measuring scales are arranged on the two sides of the center rod respectively, the X-axis measuring scales are arranged on the pair of supports in a sliding mode and are perpendicular to the pair of steel rails, the X-axis measuring scales slide in the scale direction of the Y-axis measuring scales, and the side walls, close to the center rod, of the X-axis measuring scales are reflecting surfaces. The railway transponder positioning tool has the beneficial effects that the complex operation problem that multiple persons need to mark and position a railway transponder center line and a transponder mounting base at the same time in the prior art is solved, and the railway transponder positioning tool has the advantages of saving time and labor, being high in working efficiency and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of rail transit signal system equipment installation, and more specifically, to a working device and a method for using a railway transponder installation and positioning. Background Art

[0002] During the professional construction of rail transit signals, the installation and positioning of the railway transponder is generally done by operator A placing a 5m tape measure on the rail marked with a marker, and operator B raising the 5m tape measure vertically and placing the 5m tape measure at the "71.75cm" scale on the tape measure to determine the center point of the railway transponder (the track gauge is 143.5cm, and it is necessary to find the projection point on the ground of the middle point between a pair of rails, which is the center point of the railway transponder). Then operator C locates the center point of the railway transponder according to the structural characteristics of the railway transponder installation base (the structure of the railway transponder installation base is as follows: Figure 2 As shown in the figure, the 5m tape measure is used to measure and confirm the positions of the 6 expansion anchor bolts at the railway transponder installation base in turn and mark them. The installation and positioning of the railway transponder is extremely cumbersome and takes up at least 3 workers. At the same time, since the operators use the 5m tape measure to visually check the fixed points of the railway transponder installation base, there are problems such as positioning deviation. If the positioning deviates, it will lead to rework, which is time-consuming and laborious. In order to optimize the installation and positioning of the railway transponder, the development of a working device and method for the installation and positioning of the railway transponder has become the key to solving these problems. Summary of the invention

[0003] An object of the present invention is to solve at least the above-mentioned problems and to provide a working device and a method for using a railway transponder installation and positioning, wherein the working device has a simple structure, a reasonable design, and is easy to use, thereby realizing the installation and positioning of the railway transponder at the rail transit construction site, and solving the existing complex operation problem of requiring multiple people to mark and position the center line of the railway transponder and the transponder installation base at the same time. In addition, a new method for quickly and conveniently determining the center point of the railway transponder is proposed, which solves the problem of possible deviation in the positioning position of the railway transponder. Overall, the use of the working device has the advantages of simple operation, time and labor saving, high work efficiency, and accurate positioning accuracy.

[0004] In order to achieve these purposes and other advantages according to the present invention, a working device for installing and positioning a railway transponder is provided, wherein the railway transponder is provided with a pair of mounting seats, each mounting seat is provided with an expansion anchor mounting hole, and the working device comprises:

[0005] A pair of supports, one pair of supports corresponds to a pair of rails;

[0006] A center rod is arranged on a pair of supports, the center rod is arranged perpendicular to a pair of rails, a sleeve is coaxially rotatably sleeved on the center rod, the sleeve slides along the center rod, and a laser pen is arranged on the sleeve;

[0007] A Y-axis ruler, which is arranged on one of the supports, and the Y-axis ruler is arranged along the length direction of the rail;

[0008] A pair of X-axis rulers are respectively arranged on both sides of the central rod. The X-axis rulers are slidably arranged on a pair of supports and are arranged perpendicularly to a pair of rails. The X-axis rulers slide along the scale direction of the Y-axis ruler. The side wall of the X-axis ruler close to the central rod is a reflective surface. When the laser pen emits laser toward the reflective surface, the reflective surface reflects the vertical laser.

[0009] Preferably, the laser pen is provided with a first level bubble to indicate the horizontal state of the laser pen, the reflecting surface is an inclined surface, the high end of the inclined surface is close to the center rod, and the inclination angle of the inclined surface is 45 degrees.

[0010] Preferably, each support comprises a pair of opposite vertical plates, a back plate, and a support rod, the back plate is connected to the end of a pair of vertical plates along the direction perpendicular to the length of the rail, the support rod is connected between each pair of vertical plates, the support rod is arranged along the length of the rail, the two ends of the center rod are respectively connected to a pair of support rods, the bottom end of the back plate extends out of the bottom end of the pair of vertical plates, so that the bottom of the pair of vertical plates and the protruding part of the back plate together form a rail mounting end, and the pair of rail mounting ends are adapted to a pair of rails, so that a pair of supports are mounted on a pair of rails.

[0011] Preferably, the Y-axis ruler is a pair, a pair of Y-axis rulers corresponds to two pairs of vertical plates, the Y-axis ruler is arranged on the top of the corresponding pair of vertical plates, and the two ends of the X-axis ruler are respectively slidably connected to a pair of support rods to slide along the support rods.

[0012] Preferably, in the scale of each X-axis scale, the middle scale is zero, and the two sides are symmetrical X-axis scales; in the scale of each Y-axis scale, the middle scale is zero, and the two sides are symmetrical Y-axis scales;

[0013] When the sleeve slides to the zero scale, the laser pen emits vertical laser light toward the ground, and the projection point of the laser light on the ground is the projection point of the center point of the railway transponder.

[0014] Preferably, a fixing seat is provided on the sleeve, an end of the laser pen away from its emitting end is connected to the fixing seat, the first level bubble is provided on the fixing seat, and a second level bubble is also provided on the fixing seat to indicate the vertical state of the laser pen when the laser pen is rotated to vertical.

[0015] Preferably, both ends of the center rod are respectively slidably connected to a pair of support rods so that the center rod slides along the pair of support rods; a through hole is provided on the back plate, a screw hole is provided on the side wall of the center rod close to the through hole, a locking bolt is inserted into the through hole, when the center rod slides to the zero scale of the Y-axis scale, the screw hole is coaxial with the locking bolt, and the locking bolt is screwed into the screw hole to fix the center rod.

[0016] Preferably, the top surface of the X-axis ruler, the top surface of the Y-axis ruler, and the top surface of the sleeve are flush, the top surface of the X-axis ruler is provided with a first scale indicator line, the top of the sleeve is provided with a second scale indicator line, and the projection point of the second scale indicator line on the ground coincides with the projection point of the center point of the center rod on the ground.

[0017] The method for using the working device for installing and positioning a railway balise comprises the following steps:

[0018] S1. The surveyor surveys the location where the railway balise is to be installed and marks it on the rails;

[0019] S2. Taking the projection point of the center point of the railway transponder on the horizontal plane as the coordinate zero point, calculate the positions of the projection points of the six expansion anchor bolt installation holes on the railway transponder installation base on the horizontal plane relative to the coordinate zero point according to the railway transponder installation drawing, so as to obtain the X-axis coordinate and Y-axis coordinate of the expansion anchor bolt installation hole;

[0020] S3, installing the working device for installing and positioning the railway transponder at the markings of a pair of rails;

[0021] S4. Use the X-axis ruler as the X-axis coordinate indicator, slide the laser pen to the center of the center rod, and then emit a vertical laser toward the ground. The projection of the laser on the ground is the projection point of the center point of the railway transponder, and mark the projection point of the center point;

[0022] S5. Use the Y-axis ruler as the Y-axis coordinate indicator, slide the X-axis ruler to the desired Y-axis coordinate, use the X-axis ruler as the X-axis coordinate indicator, slide the laser pen to the desired X-axis coordinate, and then rotate the laser pen to the desired position, so that the laser pen emits laser toward the reflective surface of the X-axis ruler that is close to it. The laser forms a vertical laser after encountering the reflective surface of the X-axis ruler. The projection point of the vertical laser on the ground is the projection point of the expansion anchor installation hole, and a mark is made at the projection point of the expansion anchor installation hole;

[0023] S6. Repeat step S5 to locate the projection points of the remaining five expansion anchor bolt installation holes on the ground and mark them;

[0024] S7. According to the marks of the six expansion anchor bolt installation holes, the six expansion anchor bolt installation holes on the mounting base are aligned with the marks of the six expansion anchor bolt installation holes and installed.

[0025] The present invention has at least the following beneficial effects:

[0026] By setting a center rod, a Y-axis ruler, an X-axis ruler, a laser pen, a sleeve, and a reflective surface, a working device for installing and positioning a railway transponder is provided. The working device has a simple structure, a reasonable design, and is easy to use. It realizes the installation and positioning of the railway transponder at the rail transit construction site, solves the existing complex operation problem of requiring multiple people to mark and position the center line of the railway transponder and the transponder mounting seat at the same time, solves the problem of possible deviation in the positioning position of the railway transponder, and also provides a method for using a working device for installing and positioning a railway transponder. The working device can be used to quickly locate the installation hole positions of the six expansion anchor bolts on the mounting seat of the railway transponder, and has the advantages of simple operation, time and labor saving, high work efficiency, and accurate positioning accuracy.

[0027] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural stereoscopic diagram of a working device for installing and positioning a railway transponder according to one of the technical solutions of the present invention when it is installed on a rail;

[0029] Figure 2 A schematic top view of the structure of a railway transponder installation and positioning working device according to one of the technical solutions of the present invention when installed on a rail;

[0030] Figure 3 A schematic side view of the structure of a working device for installing and positioning a railway transponder according to one of the technical solutions of the present invention when installed on a rail;

[0031] Figure 4 This is a schematic diagram of the structure of the center rod and the X-axis ruler when the laser pen according to one of the technical solutions of the present invention emits horizontal laser toward the reflective surface (the arrow in the figure indicates the direction of the laser);

[0032] Figure 5 This is a schematic diagram of the connection structure of the sleeve, the laser pen, and the center rod when the laser pen according to one of the technical solutions of the present invention emits vertical laser (the arrow in the figure indicates the direction of the laser);

[0033] Figure 6 This is a side structural sectional view of a support described in one of the technical solutions of the present invention.

[0034] Figure markings: 1-center rod; 2-support rod; 3-perforation; 4-X-axis ruler; 5-Y-axis ruler; 6-support; 601-back plate; 603-vertical plate; 7-sleeve; 8-first level bubble; 9-laser pen; 10-railway transponder; 101-expansion anchor; 102-center point; 11-rail; 12-second level bubble; 13-locking bolt; 14-indicator plate; 15-fixed seat; 16-support plate; 17-fixed seat; 18-reflective surface. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0036] It should be understood that terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0037] like Figure 1-6 As shown, the present invention provides a working device for installing and positioning a railway transponder. The railway transponder 10 is provided with a pair of mounting seats 15, each mounting seat 15 is provided with a mounting hole for an expansion anchor bolt 101, and the working device comprises:

[0038] A pair of supports 6, the pair of supports 6 corresponding to a pair of rails 11;

[0039] A center rod 1 is provided on a pair of supports 6. The center rod 1 is vertically provided on a pair of rails 11. A sleeve 7 is coaxially rotatably sleeved on the center rod 1. The sleeve 7 slides along the center rod 1. A laser pen 9 is provided on the sleeve 7.

[0040] A Y-axis ruler 5, which is arranged on one of the supports 6, and the Y-axis ruler 5 is arranged along the length direction of the rail 11;

[0041] a pair of X-axis rulers 4, which are arranged on both sides of the central rod 1, the X-axis rulers 4 are slidably arranged on a pair of supports 6 and are arranged perpendicular to a pair of rails 11, the X-axis rulers 4 slide along the scale direction of the Y-axis ruler 5, and the side wall of the X-axis ruler 4 close to the central rod 1 is a reflective surface 18, when the laser pen 9 emits laser toward the reflective surface 18, the reflective surface 18 reflects the vertical laser;

[0042] In the above technical solution, the existing railway transponder 10 is provided with mounting seats 15 at both ends along its length direction (the length direction of the railway transponder 10 is: when the railway transponder 10 is positioned and installed, the length direction of the railway transponder 10 is perpendicular to the length direction of the rail 11), and each mounting seat 15 is provided with three expansion anchor bolt 101 mounting holes, and the three expansion anchor bolt 101 mounting holes are arranged at intervals along the width direction of the railway transponder 10, and the connecting line of the three expansion anchor bolt 101 mounting holes is a triangle (such as Figure 2 shown);

[0043] The working device for installing and positioning the railway transponder includes a pair of supports 6, a center rod 1, a Y-axis ruler 5, a pair of X-axis rulers 4, a sleeve 7, and a laser pen 9. The pair of supports 6 corresponds to a pair of rails 11, and the supports 6 are used to be installed on the corresponding rails 11. The center rod 1 is arranged on the pair of supports 6, and the center rod 1 is perpendicular to the pair of rails 11; the center rod 1 is sleeved with a sleeve 7, and the sleeve 7 is attached to the center rod 1 so that the sleeve 7 can slide along the center rod 1 and rotate around the center rod 1 at the same time; the sleeve 7 is provided with a laser pen 9, and the laser pen The emitting end of 9 is away from the sleeve 7, and the laser pen 9 is arranged perpendicular to the sleeve 7, and the length direction of the laser pen 9 is perpendicular to the axial direction of the center rod 1; after a pair of supports 6 are installed on the rail 11, the sleeve 7 is moved to the middle of the center rod 1, and the sleeve 7 is rotated until the laser pen 9 is vertical. At this time, the laser pen 9 emits a vertical laser, and the projection point of the vertical laser on the ground corresponds to the center point 102 of the railway transponder 10. It should be noted that the position of the laser pen 9 is designed so that when the laser pen 9 emits a vertical laser, the projection of the vertical laser on the ground overlaps with the projection of the center point of the center rod 1 on the ground;

[0044] The Y-axis ruler 5 is arranged on one of the supports 6, and the Y-axis ruler 5 is arranged along the length direction of the rail 11 to form an indication of the Y-axis coordinate. The Y-axis ruler 5 is arranged on one side of the center rod 1 along its axial direction so that the operator can observe the scale on the Y-axis ruler 5; a pair of X-axis rulers 4 are arranged on both sides of the center rod 1, and the two sides refer to the two sides along the axial direction perpendicular to the center rod 1; the X-axis ruler 4 is arranged perpendicular to the length direction of the rail 11, that is, the X-axis ruler 4 is arranged parallel to the center rod 1 to form an indication of the X-axis coordinate; the side wall of the X-axis ruler 4 close to the center rod 1 is a reflection surface 18, and when the laser pen 9 emits laser toward the reflection surface 18, the laser meets the reflection surface 18 to form a vertical reflection line, that is, a vertical laser is formed;

[0045] In actual use, a scale reference line for indicating the Y-axis coordinate can be designed on the top surface of the X-axis ruler 4. The scale reference line is designed according to the vertical laser reflected after the laser pen 9 emits laser to the reflective surface 18. The scale reference line is designed as follows: the direction of the scale reference line on the X-axis ruler 4 is the same as the scale direction of the X-axis ruler 4, that is, the same as the axial direction of the center rod 1. The projection of the reflected vertical laser on the top surface of the X-axis ruler 4 coincides with the scale reference line or is on the extension line of the scale reference line. According to the actual situation, the adaptive design is made so that the projection point of the reflected vertical laser on the ground is the coordinate of the required installation hole of the expansion anchor 101. Similarly, a scale indicator or a scale reference line can be designed on the laser pen 9 to indicate the X-axis coordinate.

[0046] After a pair of supports 6 are installed on a pair of rails 11, the projection of the center point of the center rod 1 on the ground is the projection of the center point 102 of the required railway transponder 10 on the ground. By moving the sleeve 7 until the laser pen 9 is located in the middle of the center rod 1, the laser pen 9 emits a vertical laser toward the ground, and the projection point of the vertical laser on the ground is the projection point of the center point 102 of the required railway transponder 10, which is recorded as the center projection point;

[0047] When locating the projection point of the installation hole of the expansion anchor 101, the center projection point is used as the coordinate zero point (0, 0), the X-axis ruler 4 is used as the X-axis, and the Y-axis ruler 5 is used as the Y-axis according to the design drawing / installation drawing of the railway transponder 10, and the position of the installation hole of the expansion anchor 101 relative to the coordinate zero point is calculated in advance, thereby obtaining the X-axis coordinate and Y-axis coordinate of the installation hole of the expansion anchor 101; then, the sleeve 7 is moved to the first set position, which is the position of the sleeve 7 corresponding to the X-axis coordinate of the installation hole of the expansion anchor 101, and the X-axis ruler 4 is used as the X-axis, and the Y-axis ruler 5 is used as the Y-axis. The second set position is the position of the X-axis ruler 4 corresponding to the Y-axis coordinate of the expansion anchor 101 installation hole, and the laser pen 9 emits a laser toward the reflective surface 18 to obtain a reflected vertical laser. The projection of the reflected vertical laser on the ground is the projection point of the required expansion anchor 101 installation hole; repeat the above positioning steps to finally obtain six projection points of the expansion anchor 101 installation holes, mark each projection point, and install the railway transponder 10 according to the mark;

[0048] In the above technical solution, before using the device, the surveyor surveys the location where the railway transponder is to be installed and marks it on the rail, and then predetermines the coordinates of the six expansion anchors 101. Specifically, the projection point of the center point 102 of the railway transponder 10 on the horizontal plane is taken as the coordinate zero point (0,0), and according to the design drawing / installation drawing of the railway transponder 10, the positions of the projection points of the six expansion anchor 101 mounting holes on the mounting seat 15 on the horizontal plane relative to the coordinate zero point are calculated to obtain the X-axis coordinate and Y-axis coordinate of the expansion anchor 101 mounting hole.

[0049] When using the device, first locate the projection point of the center point of the railway transponder: install a pair of supports 6 on the corresponding rails 11, slide the sleeve 7 until the laser pen 9 is located in the middle of the center rod 1, and make the laser pen 9 emit a vertical laser toward the ground. The projection point of the laser on the ground is the projection point of the center point 102 of the railway transponder 10;

[0050] Then locate the projection point of the installation hole of the expansion anchor 101: use the Y-axis ruler 5 as the indicator of the Y-axis coordinate, slide the X-axis ruler 4 to the required Y-axis coordinate (in actual use, the top surface of the X-axis ruler 4 can be flush with the top surface of the Y-axis ruler 5 to intuitively indicate the scale. If the X-axis ruler 4 is located below the Y-axis ruler 5, the vertical plate can be used to assist in positioning. Specifically: according to the required Y-axis coordinate, the narrow wall of the vertical plate is attached to the desired Y-axis coordinate of the Y-axis ruler 5, facing the X-axis ruler 4 The bottom end of the vertical plate is located above the X-axis ruler 4. When the X-axis ruler 4 slides to the point where the scale reference line on it is aligned with the bottom end of the vertical plate, the X-axis ruler 4 is moved into position. The X-axis ruler 4 is used as an indicator of the X-axis coordinate. The sleeve 7 is slid to the desired X-axis coordinate (in actual use, the X-axis ruler 4 can be moved toward the center rod 1, and the laser pen 9 can be set on the X-axis ruler 4. The laser pen 9 is used as a scale indicator or a scale indicator is set on the laser pen 9. When the sleeve 7 is moved, the scale is The indicator moves along the scale on the X-axis ruler 4 to indicate the required scale, or with the help of a straight plate, the X-axis coordinate of the end of the sleeve 7 is converted in advance according to the X-axis coordinate of the required installation hole of the expansion anchor 101. According to the X-axis coordinate of the end of the sleeve 7, one end of the straight plate is placed at the required X-axis coordinate scale of the X-axis ruler 4, and the other end is placed horizontally on the center rod 1. The sleeve 7 is moved until the end of the sleeve 7 contacts the straight plate, which is the required sleeve 7 position), and then the laser pen 9 is rotated to face the X-axis near the end. The reflective surface 18 of the ruler 4 emits a laser, and the laser reflects the vertical laser after encountering the reflective surface 18 of the X-axis ruler 4. The vertical laser is projected on the ground, and then the projection point of the expansion anchor 101 installation hole on the ground is located, and a mark is made on the projection point; repeat the above steps of locating the expansion anchor 101 installation hole, and locate the positions of the remaining five expansion anchor 101 installation holes in turn and mark them, and obtain six marks, and the expansion anchor 101 installation holes on the mounting seat 15 are positioned and installed according to the six marks;

[0051] The beneficial effect obtained by adopting this technical solution is that, by setting the center rod 1, the Y-axis ruler 5, the X-axis ruler 4, the laser pen 9, the sleeve 7, and the reflective surface 18, a working device for installing and positioning the railway transponder 10 is provided. The device has a simple structure, a reasonable design, and is easy to use. The installation and positioning of the railway transponder 10 at the rail transit construction site is realized, and the existing complex operation problem of requiring multiple people to mark and position the center line of the railway transponder 10 and the transponder mounting seat 15 at the same time is solved. The problem of possible deviation in the positioning position of the railway transponder 10 is solved. At the same time, the use of the device has the advantages of simple operation, time and labor saving, high work efficiency, and accurate positioning accuracy.

[0052] In another technical solution, the laser pen 9 is provided with a first level bubble 8 to indicate the horizontal state of the laser pen 9, the reflecting surface 18 is an inclined surface, the high end of the inclined surface is close to the center rod 1, and the inclination angle of the inclined surface is 45 degrees; specifically, the laser pen 9 is provided with a first level bubble 8 to indicate the horizontal state of the laser pen 9, and the reflecting surface 18 is an inclined surface inclined at 45 degrees, so that when the laser pen 9 emits a horizontal laser toward the reflecting surface 18 inclined at 45 degrees, the reflecting surface 18 reflects the vertical laser; when in use, observe the first level bubble 8, rotate the laser pen 9 until the laser pen 9 is horizontal, and then make the laser pen 9 emit a horizontal laser toward the reflecting surface 18, the horizontal laser is reflected by the reflecting surface 18 to form a vertical laser, and the projection of the laser on the ground is the desired projection point; such a design provides a structure for reflecting vertical laser that is easier to operate and use, and is more practical.

[0053] In another technical solution, each support seat 6 includes a pair of opposite vertical plates 603, a back plate 601, and a support rod 2. The back plate 601 is connected to the end of the pair of vertical plates 603 along the length direction of the vertical rail 11. The support rod 2 is connected between each pair of vertical plates 603. The support rod 2 is arranged along the length direction of the rail 11. The two ends of the center rod 1 are respectively connected to a pair of support rods 2. The bottom end of the back plate 601 extends out of the bottom end of the pair of vertical plates 603, so that the bottom of the pair of vertical plates 603 and the extended part of the back plate 601 together form a rail mounting end. The pair of rail mounting ends are adapted to the pair of rails 11, so that a pair of supports 6 are mounted on the pair of rails 11.

[0054] In the above technical solution, specifically, each support seat 6 includes a pair of vertical plates 603, a back plate 601, and a support rod 2. The pair of vertical plates 603 are arranged opposite to each other and spaced apart along the length direction of the rail 11. The back plate 601 is arranged vertically. The upper part of the back plate 601 is connected to the end parts of the pair of vertical plates 603 along the length direction of the rail 11. The lower part of the back plate 601 extends out of the vertical plates 603 so that the extended part of the back plate 601 and the bottom of the vertical plates 603 form a resting end for resting on the rail 11. A support rod 2 is connected between the pair of vertical plates 603. The support rod 2 is arranged along the length direction of the rail 11. The rails 11 are arranged in the length direction, and the two ends of the center rod 1 are respectively connected to a pair of support rods 2; the distance between the pair of laying ends is adapted to the pair of rails 11, so that the pair of laying ends are just laid on the pair of rails 11 (they can be stuck or have a slight gap, within the installation error range of the railway transponder 10, and it is convenient to install and remove the support 6); when in use, the pair of supports 6 can be placed on the pair of rails 11; the beneficial effect obtained by adopting this technical solution is that, by designing the vertical plate 603, the back plate 601, and the support rod 2, a structure of the support 6 is provided, which is convenient for installing and removing the center rod 1 and easy to use.

[0055] In another technical solution, the Y-axis ruler 5 is a pair, and a pair of Y-axis rulers 5 correspond to two pairs of vertical plates 603. The Y-axis ruler 5 is arranged on the top of the corresponding pair of vertical plates 603, and the two ends of the X-axis ruler 4 are respectively slidably connected with a pair of support rods 2 to slide along the support rods 2; specifically, the Y-axis ruler 5 is a pair, and a pair of Y-axis rulers 5 are respectively installed on the top of a pair of vertical plates 603, and the two ends of the X-axis ruler 4 are slidably connected with a pair of support rods 2, and the X-axis ruler 4 slides along the support rods 2 to obtain the required Y-axis coordinate; adopting this technical solution, the beneficial effect is that by setting a pair of Y-axis rulers 5, they can be used as a backup, and the Y-axis ruler 5 is arranged on the top plate of a pair of vertical plates 603, which is convenient for the regularity of the device.

[0056] In another technical solution, in the scale of each X-axis scale 4, the middle scale is zero, and the two sides are symmetrical X-axis scales; in the scale of each Y-axis scale 5, the middle scale is zero, and the two sides are symmetrical Y-axis scales;

[0057] When the sleeve 7 slides to the position corresponding to the zero scale of the X-axis ruler 4, the laser pen 9 emits a vertical laser to the ground, and the projection point of the laser on the ground is the projection point of the center point 102 of the railway transponder 10;

[0058] Such a scale design is due to the symmetrical design of the mounting bases 15 on both sides of the railway transponder 10, and the mounting holes of the expansion anchor bolts 101 thereon are also symmetrical. Therefore, with the projection point of the railway transponder 10 on the ground as the coordinate zero point, four coordinate planes can be formed, which is more convenient for construction personnel to slide the X-axis ruler 4 and the sleeve 7 according to the coordinate plane where the mounting hole of the expansion anchor bolt 101 is located to obtain the required projection point, thereby avoiding the situation where there is only one scale, after determining the coordinates of the mounting hole of the expansion anchor bolt 101 on one side of the center point 102 of the railway transponder 10, it is also necessary to calculate the coordinates of the mounting hole of the expansion anchor bolt 101 on the other side, thereby improving construction efficiency.

[0059] In another technical solution, a fixing seat 17 is provided on the sleeve 7, and an end of the laser pen 9 away from its emitting end is connected to the fixing seat 17, and the fixing seat 17 is provided with the first level bubble 8, and the fixing seat 17 is also provided with a second level bubble 12 to indicate the vertical state of the laser pen 9 when the laser pen 9 is rotated to vertical;

[0060] In the above technical solution, specifically, a fixing seat 17 is provided on the sleeve 7, and the fixing seat 17 is in a square shape, and the side wall of the fixing seat 17 at the connection with the sleeve 7 is matched with the outer wall of the sleeve 7 to be fixedly connected; the fixing seat 17 is arranged vertically to the sleeve 7, and a first level bubble 8 is provided on the top of the fixing seat 17, and a support plate 16 is vertically provided on the bottom, and a second level bubble 12 is provided on the side wall of the support plate 16 close to the sleeve 7, and the first level bubble 8 is perpendicular to the second level bubble 12, and the laser pen 9 is horizontally arranged on the side wall of the fixing seat 17 away from the sleeve 7. When the laser pen 9 is horizontal, the first level bubble 8 on the top of the fixing seat 17 can indicate the horizontal state of the laser pen 9, and when the laser pen 9 is rotated to vertical, the situation of the second level bubble 12 can be observed to indicate whether the laser pen 9 is vertical;

[0061] In this technical solution, when it is needed to emit horizontal laser to the reflecting surface 18, the sleeve 7 is rotated until the laser pen 9 is horizontal according to the first level bubble 8, so that the laser pen 9 emits horizontal laser; when it is needed to emit vertical laser, the second level bubble 12 is observed, and the sleeve 7 is rotated until the laser pen 9 is vertical, so that the laser pen 9 emits vertical laser; the technical solution has the beneficial effect that, by setting the first level bubble 8 and the second level bubble 12, it is convenient for the operator to use the laser pen 9, ensuring that the laser pen 9 emits horizontal laser and vertical laser, reducing the positioning error, and having strong practicality.

[0062] In another technical solution, the two ends of the center rod 1 are respectively slidably connected with a pair of support rods 2 so that the center rod 1 slides along the pair of support rods 2; a through hole 3 is provided on the back plate 601, a screw hole is provided on the side wall of the center rod 1 close to the through hole 3, a locking bolt 13 is inserted into the through hole 3, and when the center rod 1 slides to the zero scale of the Y-axis scale 5, the screw hole is coaxial with the locking bolt 13, and the locking bolt 13 is screwed into the screw hole to fix the center rod 1;

[0063] In the above technical scheme, specifically, the two ends of the center rod 1 are slidably connected with a pair of support rods 2 to adjust the position of the center rod 1, the back plate 601 is provided with a through hole 3, and the side wall of the center rod 1 close to the through hole 3 is correspondingly provided with a screw hole, and the through hole 3 is penetrated by a locking bolt 13. When the center rod 1 is located at the zero scale of the Y-axis scale 5, the locking bolt 13 is coaxial with the screw hole, and the locking bolt 13 is screwed into the screw hole to fix the position of the center rod 1. When the center rod 1 needs to be slid, the locking bolt 13 is unscrewed from the screw hole to slide the center rod 1. The beneficial effect obtained by adopting this technical scheme is that by designing the center rod 1 to be sliding, the screw hole, the through hole 3 and the locking bolt are designed at the same time. The bolt 13 can fix the position of the center rod 1. Such a design can adapt to laser pens 9 of different sizes. When the length of the laser pen 9 is too long and affects the positioning of the mounting hole of the expansion anchor 101 (for example, because the laser pen 9 is too long, and the horizontal distance between the mounting hole of the expansion anchor 101 closest to the center point 102 of the railway transponder 10 and the center point 102 is less than the length of the laser pen 9, resulting in inconvenience in operating the laser pen 9), the fixed relationship between the center rod 1 and the back plate 601 can be released, and the center rod 1 can be slid to a position where it is convenient to operate the laser pen 9, so that the application range of the working device is wider. After the position of the mounting hole of the expansion anchor 101 is located, the center rod 1 is slid to the zero scale of the Y-axis ruler 5, and then the position of the center rod 1 is fixed by the locking bolt 13.

[0064] In another technical solution, the top surface of the X-axis ruler 4, the top surface of the Y-axis ruler 5, and the top surface of the sleeve 7 are flush, the top surface of the X-axis ruler 4 is provided with a first scale indicator line (not shown in the figure), and the top of the sleeve 7 is provided with a second scale indicator line (not shown in the figure), and the projection point of the second scale indicator line on the ground coincides with the projection point of the center point 102 of the center rod 1 on the ground;

[0065] In this technical solution, the first scale indicator line is set along the scale direction of the X-axis ruler 4, and the Y-axis scale indicated by the position of its extension line on the Y-axis ruler 5 is the Y-axis coordinate of the X-axis ruler 4 at this time. It should be noted that the first scale indicator line is designed according to the vertical laser reflected by the laser on the reflection surface 18, and the first scale indicator line is located directly above the reflected vertical laser to obtain the required Y-axis coordinate; the second scale indicator line is used to indicate the X-axis coordinate; when used, Figure 4As shown, with the help of a horizontal indicator board 14, one end of the indicator board 14 can be set at the required scale of the X-axis ruler 4, and the sleeve 7 can be moved until the second scale indicator line on the sleeve 7 is located directly below the indicator board 14; this makes it easier for construction workers to more accurately locate the position of the sleeve 7 and obtain the required X-axis coordinate; at the same time, with the help of a horizontal indicator board 14, one end of the indicator board 14 can be set at the required scale of the Y-axis ruler 5, and the X-axis ruler 4 can be moved until the first scale indicator line on the X-axis ruler 4 is located directly below the indicator board 14, which is the required Y-axis coordinate;

[0066] The beneficial effect obtained by adopting this technical solution is that by designing the top surfaces of the X-axis ruler 4, the Y-axis ruler 5, and the sleeve 7 to be flush, and designing the first scale indicator line and the second scale indicator line, it is easier for the operator to observe the scale and improve the accuracy of positioning.

[0067] The present invention also discloses a method for using a working device for installing and positioning a railway transponder 10, which specifically includes the following steps:

[0068] S1. The surveyor surveys the location where the railway transponder 10 is to be installed and marks it on the rail 11;

[0069] S2, taking the projection point of the center point 102 of the railway transponder 10 on the horizontal plane as the coordinate zero point, calculate the positions of the projection points of the six expansion anchor bolts 101 mounting holes on the mounting seat 15 of the railway transponder 10 on the horizontal plane relative to the coordinate zero point according to the installation drawing of the railway transponder 10, so as to obtain the X-axis coordinate and Y-axis coordinate of the expansion anchor bolt 101 mounting hole;

[0070] S3, installing the working device for installing and positioning the railway transponder 10 at the marking position of a pair of rails 11;

[0071] S4, using the X-axis ruler 4 as the X-axis coordinate indicator, slide the laser pen 9 to the center of the center rod 1, and then emit a vertical laser toward the ground. The projection of the laser on the ground is the projection point of the center point 102 of the railway transponder 10, and mark the projection point of the center point 102;

[0072] S5, using the Y-axis ruler 5 as the Y-axis coordinate indicator, slide the X-axis ruler 4 to the desired Y-axis coordinate, using the X-axis ruler 4 as the X-axis coordinate indicator, slide the laser pen 9 to the desired X-axis coordinate, and then rotate the laser pen 9 to the desired position, so that the laser pen 9 emits laser toward the reflection surface 18 of the X-axis ruler 4 that is close to it, and the laser forms a vertical laser after encountering the reflection surface 18 of the X-axis ruler 4. The projection point of the vertical laser on the ground is the projection point of the installation hole of the expansion anchor 101, and a mark is made at the projection point of the installation hole of the expansion anchor 101;

[0073] S6, repeat step S5 to locate the projection points of the remaining five installation holes of the expansion anchor bolts 101 on the ground and mark them;

[0074] S7, according to the marks of the six expansion anchor bolts 101 installation holes, the six expansion anchor bolts 101 installation holes on the mounting seat 15 are aligned with the marks of the six expansion anchor bolts 101 installation holes;

[0075] In the above technical solution, specifically, before using the device, the construction personnel use the measuring device to measure the position where the railway transponder 10 is to be installed, and mark it on the rail 11. This is a conventional method for locating the position where the railway transponder 10 is to be installed in the art; then, the projection point of the center point 102 of the railway transponder 10 on the horizontal plane is taken as the coordinate zero point (0,0), and according to the design drawing / installation drawing of the railway transponder, the positions of the projection points of the installation holes of the six expansion anchor bolts 101 on the installation seat 15 of the railway transponder 10 on the horizontal plane relative to the coordinate zero point are calculated to obtain the X-axis coordinate and Y-axis coordinate of the installation hole of the expansion anchor bolt 101;

[0076] When using this working device:

[0077] First, install the working device: first install a pair of supports 6 at the marks of a pair of rails 11 (install according to the marks on the rails 11, mainly install a pair of supports on the pair of rails 11 according to the marks, and after installation, the projection of the extension line of the central axis of the center rod 1 on the rails 11 overlaps with the marks);

[0078] Secondly, locate the projection point of the center point of the railway transponder 10: use the X-axis ruler 4 as an indicator, slide the laser pen 9 to the center of the center rod 1, and then make the laser pen 9 emit a vertical laser toward the ground. The projection of the vertical laser on the ground is the projection point of the center point 102 of the railway transponder 10, and mark the projection point;

[0079] Again, locate the projection point of the installation hole of the expansion anchor 101 on the mounting base 15 of the railway transponder 10: use the Y-axis ruler 5 as the Y-axis coordinate indicator, slide the X-axis ruler 4 to the required Y-axis coordinate, use the X-axis ruler 4 as the X-axis coordinate indicator, slide the laser pen 9 to the required X-axis coordinate, and then rotate the laser pen 9 to the required position, so that the laser pen 9 emits a laser toward the reflective surface 18 of the approaching X-axis ruler 4. After the laser encounters the reflective surface 18 of the X-axis ruler 4, it reflects the vertical laser, and the vertical laser is projected on the ground, thereby locating the projection point of the first installation hole of the expansion anchor 101 on the ground, and mark the projection point, repeat the above steps, and locate the projection points of the remaining five installation holes of the expansion anchor 101 on the ground in turn and mark them;

[0080] Finally, the railway transponder 10 is installed: according to the marks of the six expansion anchor bolts 101 installation holes, the six expansion anchor bolts 101 installation holes on the mounting seat 15 are positioned and installed in accordance with the marks of the six expansion anchor bolts 101 installation holes;

[0081] The beneficial effect of adopting this technical solution is that a method for installing and positioning a railway transponder is provided, which realizes the installation and positioning of the railway transponder 10 at the rail transit construction site, solves the existing complex operation problem of requiring multiple people to mark and position the center line of the railway transponder 10 and the transponder mounting seat 15 at the same time, and has high work efficiency and excellent positioning accuracy.

[0082] The number of devices and processing scales described here are used to simplify the description of the present invention. Applications, modifications and variations of the working device for installing and positioning railway balises of the present invention will be obvious to those skilled in the art.

[0083] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A working device for installing and positioning a railway transponder, wherein the railway transponder is provided with a pair of mounting seats, each of which is provided with an expansion anchor mounting hole, characterized in that: The working device comprises: A pair of supports, one pair of supports corresponds to a pair of rails; A center rod is arranged on a pair of supports, the center rod is arranged perpendicular to a pair of rails, a sleeve is coaxially rotatably sleeved on the center rod, the sleeve slides along the center rod, and a laser pen is arranged on the sleeve; A Y-axis ruler, which is arranged on one of the supports, and the Y-axis ruler is arranged along the length direction of the rail; A pair of X-axis rulers are respectively arranged on both sides of the central rod. The X-axis rulers are slidably arranged on a pair of supports and are arranged perpendicularly to a pair of rails. The X-axis rulers slide along the scale direction of the Y-axis ruler. The side wall of the X-axis ruler close to the central rod is a reflective surface. When the laser pen emits laser toward the reflective surface, the reflective surface reflects the vertical laser.

2. The working device for installing and positioning a railway balise according to claim 1, characterized in that: The laser pen is provided with a first level bubble to indicate the horizontal state of the laser pen. The reflecting surface is an inclined surface. The high end of the inclined surface is close to the center rod. The inclined angle of the inclined surface is 45 degrees.

3. The working device for installing and positioning a railway balise according to claim 2, characterized in that: Each support comprises a pair of opposite vertical plates, a back plate, and a support rod. The back plate is connected to the end of a pair of vertical plates along the direction perpendicular to the length of the rails. The support rod is connected between each pair of vertical plates. The support rod is arranged along the length of the rails. Both ends of the center rod are respectively connected to a pair of support rods. The bottom end of the back plate extends out of the bottom ends of the pair of vertical plates, so that the bottom of the pair of vertical plates and the protruding part of the back plate jointly form a rail mounting end. The pair of rail mounting ends are adapted to a pair of rails, so that a pair of supports are mounted on a pair of rails.

4. The working device for installing and positioning a railway balise according to claim 3, characterized in that: The Y-axis ruler is a pair, and a pair of Y-axis rulers corresponds to two pairs of vertical plates. The Y-axis ruler is arranged on the top of the corresponding pair of vertical plates, and the two ends of the X-axis ruler are respectively slidably connected to a pair of support rods to slide along the support rods.

5. The working device for installing and positioning a railway balise according to claim 4, characterized in that: In the scale of each X-axis scale, the middle scale is zero, and the two sides are symmetrical X-axis scales; in the scale of each Y-axis scale, the middle scale is zero, and the two sides are symmetrical Y-axis scales; When the sleeve slides to a position corresponding to the zero scale of the X-axis ruler, the laser pen emits a vertical laser toward the ground, and the projection point of the laser on the ground is the projection point of the center point of the railway transponder.

6. The working device for installing and positioning a railway balise according to claim 2, characterized in that: The sleeve is provided with a fixing seat, and the end of the laser pen away from its emitting end is connected to the fixing seat. The fixing seat is provided with the first level bubble, and the fixing seat is also provided with a second level bubble to indicate the vertical state of the laser pen when the laser pen is rotated to vertical.

7. The working device for installing and positioning a railway balise according to claim 6, characterized in that: The two ends of the center rod are respectively slidably connected to a pair of support rods so that the center rod can slide along the pair of support rods; a through hole is provided on the back plate, and a screw hole is provided on the side wall of the center rod near the through hole, and a locking bolt is inserted into the through hole. When the center rod slides to the zero scale of the Y-axis scale, the screw hole is coaxial with the locking bolt, and the locking bolt is screwed into the screw hole to fix the center rod.

8. The working device for installing and positioning a railway balise according to claim 3, characterized in that: The top surface of the X-axis ruler, the top surface of the Y-axis ruler, and the top surface of the sleeve are flush, the top surface of the X-axis ruler is provided with a first scale indicator line, the top of the sleeve is provided with a second scale indicator line, and the projection point of the second scale indicator line on the ground coincides with the projection point of the center point of the center rod on the ground.

9. The method for using the working device for installing and positioning a railway balise according to any one of claims 1 to 8, characterized in that: The steps include: S1. The surveyor surveys the location where the railway balise is to be installed and marks it on the rails; S2. Taking the projection point of the center point of the railway transponder on the horizontal plane as the coordinate zero point, calculate the positions of the projection points of the six expansion anchor bolt installation holes on the railway transponder installation base on the horizontal plane relative to the coordinate zero point according to the railway transponder installation drawing, so as to obtain the X-axis coordinate and Y-axis coordinate of the expansion anchor bolt installation hole; S3, installing the working device for installing and positioning the railway transponder at the markings of a pair of rails; S4. Use the X-axis ruler as the X-axis coordinate indicator, slide the laser pen to the center of the center rod, and then emit a vertical laser toward the ground. The projection of the laser on the ground is the projection point of the center point of the railway transponder, and mark the projection point of the center point; S5. Use the Y-axis ruler as the Y-axis coordinate indicator, slide the X-axis ruler to the desired Y-axis coordinate, use the X-axis ruler as the X-axis coordinate indicator, slide the laser pen to the desired X-axis coordinate, and then rotate the laser pen to the desired position, so that the laser pen emits laser toward the reflective surface of the X-axis ruler that is close to it. The laser forms a vertical laser after encountering the reflective surface of the X-axis ruler. The projection point of the vertical laser on the ground is the projection point of the expansion anchor installation hole, and a mark is made at the projection point of the expansion anchor installation hole; S6. Repeat step S5 to locate the projection points of the remaining five expansion anchor bolt installation holes on the ground and mark them; S7. According to the marks of the six expansion anchor bolt installation holes, the six expansion anchor bolt installation holes on the mounting base are aligned with the marks of the six expansion anchor bolt installation holes and installed.

Images