CN220542066U - Track parallelism measuring device capable of adjusting error range - Google Patents
Track parallelism measuring device capable of adjusting error range Download PDFInfo
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- CN220542066U CN220542066U CN202322245607.3U CN202322245607U CN220542066U CN 220542066 U CN220542066 U CN 220542066U CN 202322245607 U CN202322245607 U CN 202322245607U CN 220542066 U CN220542066 U CN 220542066U
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- parallelism measuring
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the field of transportation machinery, in particular to a track parallelism measuring device capable of adjusting an error range. The track parallelism measuring device capable of adjusting the error range comprises a horizontal rod, a level gauge and two groups of clamping components, wherein the horizontal rod is horizontally arranged, the level gauge is assembled at the upper end of the horizontal rod, the two groups of clamping components are respectively assembled at two ends of the lower end of the horizontal rod, each group of clamping components is provided with two clamping parts which are arranged at intervals, and the clamping parts can move along the horizontal rod or be relatively fixed. The advantages are that: the structure design is simple and reasonable, can be applied to the track installation of the track transport vehicle, and can adjust proper parallelism error according to different terrains so as to better adapt to the actual installation environment and improve the accuracy of the track installation.
Description
Technical Field
The utility model relates to the field of transportation machinery, in particular to a track parallelism measuring device capable of adjusting an error range.
Background
When the existing rail conveyor is used for installing rails, the parallelism between the two rails is strictly required, and the rail parallelism measuring device with stronger research adaptability has great significance in order to save labor cost, reduce labor intensity and improve rail erection speed, develop high-efficiency and convenient first-aid repair actions.
Therefore, there is an urgent need to develop a track parallelism measuring apparatus.
Disclosure of Invention
The utility model aims to provide the track parallelism measuring device capable of adjusting the error range, and effectively overcomes the defects of the prior art.
The technical scheme for solving the technical problems is as follows:
the utility model provides a track parallelism measuring device of adjustable error scope, includes horizon bar, spirit level and two sets of clamping assembly, and above-mentioned horizon bar level sets up, and above-mentioned spirit level is assembled in the upper end of above-mentioned horizon bar, and two sets of above-mentioned clamping assembly assemble respectively at the both ends of horizon bar lower extreme, and every above-mentioned clamping assembly of group all has the clamping part that two intervals set up, and above-mentioned clamping part can remove or relatively fix along above-mentioned horizon bar.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, a sliding groove is arranged at the lower end of the horizontal rod, and the clamping part is in sliding connection with the sliding groove and can move along the sliding groove or be relatively fixed with the sliding groove through a positioning piece arranged on the clamping part.
Further, the clamping part comprises a wedge-shaped housing, clamping blocks and sliding blocks, one end of the housing and the lower part of the housing are respectively opened, the clamping blocks are vertically arranged, the housing is fixed at one end of the clamping blocks, the sliding blocks are fixed at the upper end of the housing and are slidably assembled in the sliding grooves, the surfaces, close to each other, of the clamping blocks of the two clamping parts are parallel planes, and the positioning piece is assembled on the housing.
Further, the positioning member is a positioning bolt, the positioning bolt penetrates through the top wall of the housing and the sliding block from bottom to top, and is in threaded connection with the sliding block, and the positioning bolt can be screwed to abut against or separate from the bottom wall of the sliding groove.
Further, the housing is fixedly connected with the clamping block through a bolt penetrating through the housing horizontally.
Further, the lower end of one surface of the clamping block, which is away from the housing, is provided with a slope surface.
Further, the level gauge comprises a mounting block and an air bubble level gauge, wherein the mounting block is arranged in the middle of the upper end of the horizontal rod, and the air bubble level gauge is embedded in the upper end of the mounting block.
Further, the horizontal rod is provided with a screw penetrating through the horizontal rod from bottom to top, and the screw is in threaded connection with the lower end of the mounting block.
Further, the horizontal rod is an aluminum profile.
The beneficial effects of the utility model are as follows: the structure design is simple and reasonable, can be applied to the track installation of the track transport vehicle, and can adjust proper parallelism error according to different terrains so as to better adapt to the actual installation environment and improve the accuracy of the track installation.
Drawings
FIG. 1 is a schematic diagram of a track parallelism measuring apparatus with adjustable error range according to the present utility model;
FIG. 2 is a cross-sectional view of a track parallelism measuring apparatus with adjustable error range according to the present utility model;
FIG. 3 is an exploded view of the track parallelism measuring apparatus with adjustable error range of the present utility model;
FIG. 4 is an exploded view of the structure of the clamping part of the track parallelism measuring apparatus with adjustable error range according to the present utility model;
FIG. 5 is a block diagram of the track parallelism measuring apparatus with adjustable error range according to the present utility model;
FIG. 6 is a side view of the track parallelism measuring apparatus of the present utility model with adjustable error range;
in the drawings, the list of components represented by the various numbers is as follows:
1. a horizontal bar; 2. a level gauge; 3. a clamping assembly; 11. a chute; 21. a mounting block; 22. a bubble level; 31. a clamping part; 32. a positioning piece; 311. a housing; 312. clamping blocks; 313. a sliding block.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Examples: as shown in fig. 1, 2, 3 and 6, the track parallelism measuring apparatus with adjustable error range of this embodiment includes a horizontal bar 1, a level 2 and two sets of clamping assemblies 3, where the horizontal bar 1 is horizontally disposed, the level 2 is assembled at the upper end of the horizontal bar 1, the two sets of clamping assemblies 3 are respectively assembled at two ends of the lower end of the horizontal bar 1, each set of clamping assemblies 3 has two clamping portions 31 disposed at intervals, and the clamping portions 31 can be moved along or relatively fixed to the horizontal bar 1.
The use process is as follows:
the positions of the two groups of clamping assemblies 3 at the lower ends of the horizontal rods 1 are adjusted, namely the distance between the two clamping assemblies 3 is adjusted, and meanwhile, the distance between the two clamping portions 31 in each group of clamping assemblies 3 is adjusted, so that the clamping portions 31 of the two clamping assemblies 3 can be respectively clamped at the upper parts of two tracks, the horizontal rods 1 are attached to the treads (namely the upper surfaces) of the two tracks, and the parallelism error between the tracks can be measured by the level meter 2. In this embodiment, both the two clamping assemblies 3 and the two clamping portions 31 in each clamping assembly 3 can be of a structure capable of being movably adjusted relative to the horizontal rod 1, and the parallelism measuring range of the level 2 becomes an adjustable range, so that the track parallelism error can be adjusted according to the actual track installation road conditions. The risk that the rail conveyor is blocked or the rail is directly damaged in the transportation process due to the fact that the error is too large in the installation process of the rail is avoided. The accuracy, safety and practicability of the track during installation are improved to a certain extent, and the service life of the track is prolonged. Further, due to the movable and fixed properties of the clamping portion 31, rail mounting of different sizes can be satisfied, and the practicality is improved.
As a preferred embodiment, the lower end of the horizontal bar 1 is provided with a chute 11, and the clamping portion 31 is slidably connected to the chute 11 and is movable along the chute 11, or is fixed to the chute 11 by a positioning member 32 provided thereon.
In the above embodiment, the sliding groove 11 is provided to enable the clamping portion 31 to slide well relative to the horizontal rod 1, so that the structural design is simple, and the relative movement of the clamping portion and the horizontal rod is relatively stable.
As a preferred embodiment, as shown in fig. 4 and 5, the clamping part 31 includes a wedge-shaped housing 311, a clamping block 312 and a sliding block 313, one end and a lower portion of the housing 311 are opened, the clamping block 312 is vertically disposed, the housing 311 is fixed to one end of the clamping block 312, the sliding block 313 is fixed to an upper end of the housing 311 and is slidably mounted in the chute 11, surfaces of the clamping blocks 312 of the two clamping parts 31, which are adjacent to each other, are parallel planes, and the positioning member 32 is mounted on the housing 311.
In the above embodiment, the clamping portion 31 adopts an assembled structural design, which is easy to produce, the whole clamping portion 31 can move relative to the chute 11 through the sliding block 313, and the positioning piece 32 is matched for fixing after adjustment, so that the operation is very simple and quick. The whole housing 311 adopts a shell structure design, has less material consumption and light weight, and is easy to install the positioning piece 32.
In a preferred embodiment, the positioning member 32 is a positioning bolt which penetrates through the top wall of the housing 311 and the slider 313 from bottom to top, is screwed to the slider 313, and is screwed to abut against or separate from the bottom wall of the chute 11.
In the above embodiment, the shape of the slider 313 is consistent with the shape of the inner cavity of the chute 11, when the slider 313 needs to move, the positioning bolt is unscrewed to separate the end portion from the bottom wall of the chute 11, after the slider 313 is moved, the positioning bolt is screwed to make the end portion abut against the chute 11, so that the slider 313 and the whole clamping portion 31 can be moved or fixed quickly, and the operation is very convenient.
In this embodiment, the housing 311 is fixedly connected to the clamp block 312 by a bolt (denoted by b in the drawing) extending horizontally therethrough. The connection between the two is very simple and easy to be quickly disassembled.
Generally, a waist hole extending along the length direction of the horizontal rod 1 is formed in the top wall of the housing 311, a screw hole is formed in the slider 313 in a penetrating manner, and the relative distance between the housing 311 and the slider 313 can be adjusted according to the waist hole, so that the adjustment of the distance between the two clamping parts 31 is better and more flexible.
In this embodiment, a lower end of a surface of the clamping block 312 facing away from the housing 311 is formed as a slope surface. The two clamping parts 31 are more easily clamped on the rail from top to bottom through the design of the slope surface, so that the problem that the lower end of the clamping block 312 collides with the upper surface of the rail can be solved.
In a preferred embodiment, the level 2 includes a mounting block 21 and a bubble level 22, the mounting block 21 is installed at the middle of the upper end of the horizontal bar 1, and the bubble level 22 is fitted to the upper end of the mounting block 21.
In the above embodiment, the design of the mounting block 21 facilitates the fixing of the bubble level 22, and in general, the bubble level 22 itself and the mounting block 21 are assembled when leaving the factory, and the mounting block 21 is connected with the upper end of the horizontal rod 1, so that the assembly difficulty is reduced.
Of course, in this embodiment, the level 2 may be any other non-bubble type instrument on the market, as long as the levelness of the horizontal rod 1 can be measured.
In this embodiment, a screw (c in the figure) penetrating the horizontal rod 1 from bottom to top is provided, and the screw is screwed to the lower end of the mounting block 21. The nut portion of the screw is fitted into the bottom of the lower chute 11 of the horizontal bar 1 without protruding and without affecting the movement of the holding portion 31 along the chute 11. The assembly of the two is simple, the whole screw is hidden, and the structure is more compact.
In this embodiment, the horizontal rod 1 is an existing aluminum profile in the market, and the upper end and the lower end of the aluminum profile are provided with grooves penetrating through two ends of the aluminum profile. The novel plastic profile forming device is free of slotting, convenient to obtain materials, capable of being directly used, free of machining the profile, and easy to produce.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While the embodiments of the present utility model have been illustrated and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the present utility model, and that changes, modifications, substitutions and variations may be made by those skilled in the art within the scope of the present utility model, which is to be regarded as preferred embodiments of the present utility model, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Claims (9)
1. Track parallelism measuring device of adjustable error range, its characterized in that: including horizon bar (1), spirit level (2) and two sets of clamping components (3), horizon bar (1) level sets up, spirit level (2) assemble in the upper end of horizon bar (1), two sets of clamping components (3) assemble respectively the both ends of horizon bar (1) lower extreme, every group clamping components (3) all have clamping part (31) that two intervals set up, clamping part (31) can be followed horizon bar (1) remove or relatively fixed.
2. The adjustable error range track parallelism measuring apparatus of claim 1, wherein: the lower extreme of horizon bar (1) is equipped with spout (11), clamping part (31) with spout (11) sliding connection to can follow spout (11) remove, perhaps through setting up setting element (32) on it with spout (11) are fixed relatively.
3. The track parallelism measuring apparatus of claim 2, wherein the error range is adjustable, wherein: clamping part (31) are including wedge housing (311), clamp splice (312) and slider (313), housing (311) one end and lower part are all uncovered, clamp splice (312) vertical setting, housing (311) are fixed in the one end of clamp splice (312), slider (313) are fixed the upper end of housing (311) to sliding assembly in spout (11), two the one side that clamp splice (312) of clamping part (31) are close to each other is parallel plane, setting element (32) assemble in on housing (311).
4. A track parallelism measuring apparatus with adjustable error range according to claim 3, characterized in that: the positioning piece (32) is a positioning bolt, the positioning bolt penetrates through the top wall of the housing (311) and the sliding block (313) from bottom to top and is in threaded connection with the sliding block (313), and the positioning bolt can be screwed to abut against or be separated from the bottom wall of the sliding groove (11).
5. A track parallelism measuring apparatus with adjustable error range according to claim 3, characterized in that: the housing (311) is fixedly connected with the clamping block (312) through a bolt penetrating through the housing horizontally.
6. A track parallelism measuring apparatus with adjustable error range according to claim 3, characterized in that: the lower end of one surface of the clamping block (312) facing away from the housing (311) is provided with a slope surface.
7. The track parallelism measuring apparatus of claim 2, wherein the error range is adjustable, wherein: the level gauge (2) comprises a mounting block (21) and a bubble level gauge (22), wherein the mounting block (21) is arranged in the middle of the upper end of the horizontal rod (1), and the bubble level gauge (22) is embedded in the upper end of the mounting block (21).
8. The adjustable error range track parallelism measuring apparatus of claim 7, wherein: the horizontal rod (1) is provided with a screw penetrating through the horizontal rod from bottom to top, and the screw is in threaded connection with the lower end of the mounting block (21).
9. An adjustable error range track parallelism measuring apparatus according to any one of claims 2 to 8, wherein: the horizontal rod (1) is an aluminum profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245607.3U CN220542066U (en) | 2023-08-21 | 2023-08-21 | Track parallelism measuring device capable of adjusting error range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245607.3U CN220542066U (en) | 2023-08-21 | 2023-08-21 | Track parallelism measuring device capable of adjusting error range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542066U true CN220542066U (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322245607.3U Active CN220542066U (en) | 2023-08-21 | 2023-08-21 | Track parallelism measuring device capable of adjusting error range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220542066U (en) |
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2023
- 2023-08-21 CN CN202322245607.3U patent/CN220542066U/en active Active
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