CN210089582U - Replacement beam type single-opening turnout beam spacing measuring device - Google Patents
Replacement beam type single-opening turnout beam spacing measuring device Download PDFInfo
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- CN210089582U CN210089582U CN201921229700.2U CN201921229700U CN210089582U CN 210089582 U CN210089582 U CN 210089582U CN 201921229700 U CN201921229700 U CN 201921229700U CN 210089582 U CN210089582 U CN 210089582U
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Abstract
The utility model provides a replacement roof beam type list switch roof beam interval measuring device, belongs to track traffic and strides seat formula list switch technical field, and this measuring device includes sliding connection frame construction on straight roof beam, frame construction one side be provided with straight roof beam vertically measuring stick, the measuring stick with the bent roof beam sets up relatively, the beneficial effects of the utility model are that, this measuring device overall structure is simple, low in production cost, simple to operate, commonality are strong, through with its sliding selection measuring point on straight roof beam, alone can accurate measurement straight roof beam and the bent distance between the roof beam, measure convenient, efficient, measuring error is little.
Description
Technical Field
The utility model relates to a track traffic straddled seat formula list switch technical field especially relates to a replacement roof beam type list switch roof beam interval measuring device.
Background
The straddle type monorail transit is a transit system which takes a track beam as a rail and trains ride on the track beam to run, namely, the single track beam is used for supporting, stabilizing and guiding the movement of the trains. The straddle type single-opening turnout has the same function as a railway turnout, and is used for realizing the line switching operation of a train from one monorail line to another monorail line, namely the function of track switching is completed.
As shown in fig. 1, the structure of the replacement beam type single turnout 1 includes a straight beam 11, a curved beam 12, a movable end fixed section 13, two pivot end fixed sections 14 and a driving device 15, wherein a plurality of traveling trolleys 16 are respectively fixed on the straight beam 11 and the curved beam 12, the movable end fixed section 13 is connected with the movable end of the straight beam 11 through a locking device 17, the two pivot end fixed sections 14 are respectively arranged at the pivot ends of the straight beam 11 and the curved beam 12, the straight beam 11 and the curved beam 12 are rotatably connected through a connecting rod, and the driving device 15 is connected with the straight beam 11 through a driving connecting rod. When the turnout is switched, the driving device 15 drives the straight beam 11 to swing, the curved beam 12 correspondingly swings under the pulling of the connecting rod, so that the track beams at two ends of the turnout are communicated through the straight beam 11 or the curved beam 12, and the locking device 17 locks to realize the function of the turnout. Therefore, to achieve proper switching of the switch, the spacing between the straight beam 11 and the curved beam 12 needs to be within a certain size range.
At present, the method for measuring the distance between a straight beam and a curved beam of a beam-changing single-opening turnout comprises the following steps: firstly, a point is found on the straight beam, then one person takes out the tape measure and aligns the straight beam, the other person pulls the tape measure to a point corresponding to the horizontal position of the straight beam, and then the gap between the straight beam and the curved beam is read. The measuring method has the advantages of low efficiency, manpower waste, high measuring cost and large measuring error, and can not meet the measuring requirement of the distance between the single turnout beam bodies in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a replacement roof beam type list switch roof beam interval measuring device, the method of mainly having solved traditional measurement list switch straight beam and bent interval between the roof beam wastes time and energy and the big problem of measuring error, aim at, through designing a measuring device, its overall structure is simple, low in production cost, simple to operate, through with its sliding selection measuring point on straight beam, alone can the accurate interval between measuring straight beam and the bent roof beam, high measurement efficiency, measuring error is little.
In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the single turnout comprises a straight beam and a curved beam, the measuring device comprises a frame structure connected to the straight beam in a sliding mode, a measuring rod perpendicular to the straight beam is arranged on one side of the frame structure, and the measuring rod and the curved beam are arranged oppositely.
Further, the frame structure comprises connecting supports straddling the top plate and the webs on the left side and the right side of the straight beam, roller assemblies in rolling contact with the straight beam are arranged on the inner sides of the connecting supports, and the measuring rod is fixed on the outer sides of the connecting supports.
Furthermore, the connecting support is formed by welding a plurality of square pipes to form a plane frame I, a plane frame II and a plane frame III which are sequentially connected, the plane frame I and the plane frame III are parallel to each other and are respectively and vertically connected with two ends of the plane frame II, and the measuring rod is fixed on the outer side of the plane frame I or the plane frame III.
Furthermore, the roller assemblies are fixed on the inner sides of the plane frame I and the plane frame III, and the roller assemblies are fixed on the lower side of the plane frame II.
Furthermore, connecting rods are fixed in the plane frame I, the plane frame II and the plane frame III, and the connecting rods on the plane frame I or the plane frame III are connected and fixed with the measuring rods.
Further, the roller assembly comprises a connecting plate, a connecting seat and a roller, the connecting plate is fixed on the connecting support, the connecting seat is rotatably connected with the roller, and an adjusting bolt for adjusting the distance between the connecting seat and the connecting seat is connected.
Furthermore, the measuring rod comprises a hollow rod piece and a fixed seat welded and fixed at one end of the hollow rod piece, the connecting plate is fixed on the outer side of the connecting support, and the adjusting bolt is connected between the connecting plate and the fixed seat.
Furthermore, the measuring rods are arranged in two or more than two directions along the height direction of the connecting support, and the plane where the measuring rods are located is perpendicular to the plane where the connecting support fixes the measuring rods.
Furthermore, a reinforcing rib plate is fixed at the joint between the square pipes in the connecting support.
The utility model has the advantages that:
1. this measuring device includes frame construction and measuring stick, through with this frame construction sliding connection on straight roof beam, this measuring stick stretches to the direction of bent roof beam, select the measuring point at the relevant position of bent roof beam, application measuring tool measures the clearance between measuring stick tip and this measuring point, then with this clearance measurement value plus the length of measuring stick promptly for the interval between straight roof beam and the bent roof beam, this measuring device overall structure is simple, low in production cost, simple to operate, select the measuring point through sliding it on straight roof beam, alone can the accurate interval between measuring straight roof beam and the bent roof beam, it is convenient to measure, high efficiency, measuring error is little.
2. Specifically, the frame structure comprises a connecting support and a roller assembly, wherein the roller assembly comprises a connecting plate, a connecting seat and a roller, the connecting plate is fixed on the connecting support, the roller is installed on the connecting seat, the connecting plate is connected with the connecting seat through an adjusting bolt, the distance between the connecting plate and the connecting seat can be adjusted by screwing the adjusting bolt to extend or shorten according to the actual width of the straight beam, so that the roller is tightly attached to a top plate and a web plate of the straight beam, the frame structure slides on the straight beam more stably, the universality of the measuring device is improved, and the measuring result is more accurate; one end of the measuring rod is provided with a fixed seat, a connecting plate is fixed on the connecting support, an adjusting bolt is connected between the connecting plate and the fixed seat, and the adjusting bolt is adjusted according to the actual distance between the straight beam and the curved beam so that the length of the measuring rod does not collide with the curved beam, and the universality and the adaptability of the measuring device are further improved; and the measuring stick is provided with two or more along the direction of height of linking bridge, can be used to measure a plurality of distance values of straight beam and curved beam along its thickness direction, is convenient for synthesize the distance value between judgement straight beam and the curved beam, has further improved measuring precision.
To sum up, the utility model has the advantages of simple overall structure, low in production cost, simple to operate, the commonality is strong, selects the measuring point through sliding it on straight roof beam, alone can accurate measurement straight roof beam and the bent interval between the roof beam, measure convenient, efficient, measuring error is little.
Drawings
The contents of the various figures of the specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural diagram of a single turnout;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention for measuring the distance between the straight beam and the curved beam;
the labels in the above figures are: 1. the turnout comprises a single turnout, 11 straight beams, 12 curved beams, 13 movable end fixed sections, 14 pivot end fixed sections, 15 driving devices, 16 traveling trolleys, 17 locking devices, 2 frame structures, 21 connecting supports, 211 plane frames I, 212 plane frames II, 213 plane frames III, 214 connecting rods, 215 reinforcing rib plates, 22 roller assemblies, 221 connecting plates, 222 connecting seats, 223 rollers, 224 adjusting bolts, 3 measuring rods, 31 hollow rod pieces and 32 fixing seats.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses specific embodiment does: as shown in fig. 1, single switch 1 includes straight beam 11 and curved beam 12, the utility model discloses a then measure the interval between straight beam 11 and the curved beam 12 to satisfy single switch 1's installation requirement, as shown in fig. 2 and fig. 3, this measuring device includes sliding connection frame construction 2 on straight beam 11, 2 one sides of frame construction be provided with straight beam 11 vertically measuring stick 3, measuring stick 3 sets up with curved beam 12 relatively. During the measurement, at first select the measuring point in the relevant position of curved beam 12, the clearance between 3 tip of measuring stick and this measuring point is measured to application measuring tool, then with this clearance measurement value plus the length of measuring stick 3 be the interval between straight beam 11 and curved beam 12, this measuring device overall structure is simple, low in production cost, simple to operate, select the measuring point through sliding it on straight beam, alone can the accurate interval between measuring straight beam and the curved beam, it is convenient to measure, high efficiency, measuring error is little.
Specifically, as shown in fig. 2, the frame structure 2 includes a connecting bracket 21 straddling the top plate and the left and right webs of the straight beam 11, a roller assembly 22 in rolling contact with the straight beam 11 is disposed inside the connecting bracket 21, the measuring rod 3 is fixed outside the connecting bracket 21, the frame structure 2 slides on the straight beam 11 by the rolling of the roller assembly 22, so that the frame structure 2 moves more smoothly on the straight beam 11, the end of the measuring rod 3 on the frame structure 2 is opposite to a measuring point, and the distance between the end of the measuring rod 3 and the measuring point is further measured, so that the measuring operation is more convenient, and the measuring efficiency is higher; the connecting support 21 is formed by welding a plurality of square pipes to form a plane frame I211, a plane frame II 212 and a plane frame III 213 which are sequentially connected, the plane frame I211 and the plane frame III 213 are parallel to each other and are respectively and vertically connected with two ends of the plane frame II 212, the roller assemblies 22 are respectively fixed on the inner sides of the plane frame I211 and the plane frame III 213 and the lower side of the plane frame II 212, the plane frame I211 and the plane frame III 213 are in contact with two webs of the straight beam 11 through the roller assemblies 22, the plane frame II 212 is in contact with the top plate of the straight beam 11 through the roller assemblies 22, and the measuring rod 3 is fixed on the outer side of the plane frame I211 or the plane frame III 213; in order to improve the stability of the whole structure of the connecting bracket 21, connecting rods 214 are fixed in the plane frame I211, the plane frame II 212 and the plane frame III 213, roller assemblies 22 are fixed at the intersection positions of the connecting rods 214, the plane frame I211 and the plane frame III 213, the connecting strength of the roller assemblies 22 is improved, a plurality of roller assemblies 22 are oppositely arranged on two sides of the plane frame II 212, a plurality of roller assemblies 22 are respectively arranged on the plane frame I211 and the plane frame III 213, the supporting between the connecting bracket 21 and the straight beam 11 is more stable due to the plurality of roller assemblies 22, and the connecting rods 214 on the plane frame I211 or the plane frame III 213 are connected and fixed with the measuring rod 3; the roller assembly 22 comprises a connecting plate 221, a connecting seat 222 and a roller 223, the connecting plate 221 is fixed on the connecting support 21, the connecting seat 222 is rotatably connected with the roller 223, an adjusting bolt 224 for adjusting the distance between the connecting plate 221 and the connecting seat 222 is connected between the connecting plate 221 and the connecting seat 222, the distance between the connecting plate 221 and the connecting seat 222 can be adjusted by screwing the adjusting bolt 224 to extend or shorten according to the actual width of the straight beam 11, the roller 223 is tightly attached to a web plate of the straight beam 11, the adjusting bolt 224 in the roller assembly 22 on the planar frame I211 can be removed, the connecting seat 222 and the connecting plate 221 are directly attached and fixed on two sides of the planar frame I211, adjustment is not needed, the frame structure 2 slides on the straight beam 11 more stably, the universality of the measuring device is improved, and the measuring result is more accurate.
Specifically, as shown in fig. 2, the measuring rod 3 includes a hollow rod 31 and a fixed seat 32 welded and fixed at one end of the hollow rod 31, a connecting plate 221 is fixed at the outer side of the connecting bracket 21, an adjusting bolt 224 is connected between the connecting plate 221 and the fixed seat 32, and the adjusting bolt 224 is adjusted according to the actual distance between the straight beam 11 and the curved beam 12, so that the length of the measuring rod 3 does not collide with the curved beam 12, and the universality and adaptability of the measuring device are further improved; the measuring rod 3 is provided with two or more along the direction of height of linking bridge 21, and the plane that a plurality of measuring rods 3 are located is perpendicular with the plane of linking bridge 21 fixed measuring rod 3, can be used for measuring a plurality of distance values of straight beam 11 and curved beam 12 along its thickness direction, is convenient for synthesize the distance value between judging straight beam 11 and curved beam 12, has further improved measuring precision.
In addition, as shown in fig. 2, in order to further improve the stability of the connecting bracket 21 and the service life of the measuring device, a reinforcing rib plate 215 may be fixed to a connection portion between the square pipes in the connecting bracket 21 by welding.
The method for measuring the distance between the straight beam 11 and the curved beam 12 by using the measuring device comprises the following steps: firstly, the connecting bracket 21 straddles the top plate and the webs at the left and right sides of the straight beam 11, and the roller 223 on the plane frame I211 or the plane frame III 213 is adjusted to be tightly attached to the web of the straight beam 11 by screwing the adjusting bolt 224 according to the width and the height of the straight beam 11 to extend or shorten the straight beam, and the roller 223 on the plane frame II 212 is tightly attached to the top plate of the straight beam 11; then, the adjusting bolt 224 is screwed to extend or shorten according to the installation requirement range of the distance between the straight beam 11 and the curved beam 12 to adjust the length of the measuring rod 3 to be smaller than the installation minimum value of the distance between the straight beam 11 and the curved beam 12; finally, selecting a measuring point to be measured on the curved beam 12, vertically marking along the thickness direction of the curved beam 12, sliding the frame structure 2 along the length direction of the straight beam 11, sliding the frame structure to the end part of the measuring rod 3 to be opposite to the marked measuring point, then respectively measuring the distance between the end part of each measuring rod 3 and the marked measuring point by using a measuring tool, adding the length value of the measuring rod 3 to the measured value, adding the height value of the roller assembly 22 on the plane frame I211 or the plane frame III 213 fixed with the measuring rod 3 and the distance between the fixing seat of the measuring rod 3 and the connecting plate 221 to obtain the distance value along the vertical direction between the straight beam 11 and the curved beam 12, and then comprehensively judging whether the distance value meets the installation requirements.
To sum up, the utility model has the advantages of simple overall structure, low in production cost, simple to operate, the commonality is strong, selects the measuring point through sliding it on straight roof beam, alone can accurate measurement straight roof beam and the bent interval between the roof beam, measure convenient, efficient, measuring error is little.
The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.
Claims (9)
1. The utility model provides a replacement roof beam type list switch roof beam interval measuring device, list switch (1) including straight roof beam (11) and bent roof beam (12), its characterized in that, measuring device includes frame construction (2) of sliding connection on straight roof beam (11), frame construction (2) one side is provided with straight roof beam (11) vertically measuring stick (3), measuring stick (3) with bent roof beam (12) set up relatively.
2. The device for measuring the distance between the single turnout beam of the replacement beam type according to claim 1, wherein the frame structure (2) comprises connecting brackets (21) straddling the top plate and the left and right webs of the straight beam (11), the inner side of the connecting brackets (21) is provided with a roller assembly (22) in rolling contact with the straight beam (11), and the outer side of the connecting brackets (21) is fixed with the measuring rod (3).
3. The device for measuring the distance between the single turnout beam of the alternative beam type according to claim 2, wherein the connecting bracket (21) is formed by welding a plurality of square tubes to form a plane frame I (211), a plane frame II (212) and a plane frame III (213) which are connected in sequence, the plane frame I (211) and the plane frame III (213) are parallel to each other and are respectively and vertically connected with two ends of the plane frame II (212), and the measuring rod (3) is fixed on the outer side of the plane frame I (211) or the plane frame III (213).
4. The device for measuring the distance between the single turnout beam of the alternative beam type according to claim 3, wherein the roller assemblies (22) are fixed to the inner sides of the plane frame I (211) and the plane frame III (213), and the roller assemblies (22) are fixed to the lower side of the plane frame II (212).
5. The device for measuring the distance between the single turnout beam of the alternative beam type according to claim 3, wherein a connecting rod (214) is fixed in each of the plane frame I (211), the plane frame II (212) and the plane frame III (213), and the connecting rod (214) on the plane frame I (211) or the plane frame III (213) is connected and fixed with the measuring rod (3).
6. The device for measuring the distance between the single turnout beam of the alternative beam type according to any one of claims 2 to 5, wherein the roller assembly (22) comprises a connecting plate (221), a connecting seat (222) and a roller (223), the connecting plate (221) is fixed on the connecting bracket (21), the connecting seat (222) is rotatably connected with the roller (223), and an adjusting bolt (224) for adjusting the distance between the connecting plate (221) and the connecting seat (222) is connected therebetween.
7. The device for measuring the distance between the single turnout beam of the replacement beam type according to claim 6, wherein the measuring rod (3) comprises a hollow rod member (31) and a fixed seat (32) fixed by welding at one end of the hollow rod member (31), the connecting plate (221) is fixed at the outer side of the connecting bracket (21), and the adjusting bolt (224) is connected between the connecting plate (221) and the fixed seat (32).
8. The device for measuring the distance between the single turnout beam of the replacement beam type according to claim 7, wherein the number of the measuring rods (3) is two or more along the height direction of the connecting bracket (21), and the plane of the plurality of the measuring rods (3) is perpendicular to the plane of the connecting bracket (21) for fixing the measuring rods (3).
9. The device for measuring the distance between the single turnout beam of the replacement beam type according to claim 7, wherein a reinforcing rib plate (215) is fixed at the joint between the square pipes in the connecting bracket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229700.2U CN210089582U (en) | 2019-07-31 | 2019-07-31 | Replacement beam type single-opening turnout beam spacing measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229700.2U CN210089582U (en) | 2019-07-31 | 2019-07-31 | Replacement beam type single-opening turnout beam spacing measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN210089582U true CN210089582U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229700.2U Active CN210089582U (en) | 2019-07-31 | 2019-07-31 | Replacement beam type single-opening turnout beam spacing measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN210089582U (en) |
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- 2019-07-31 CN CN201921229700.2U patent/CN210089582U/en active Active
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