CN220729106U - Measuring device - Google Patents
Measuring device Download PDFInfo
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- CN220729106U CN220729106U CN202322462185.5U CN202322462185U CN220729106U CN 220729106 U CN220729106 U CN 220729106U CN 202322462185 U CN202322462185 U CN 202322462185U CN 220729106 U CN220729106 U CN 220729106U
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- main scale
- measuring
- clamping head
- measuring device
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- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000000396 iron Nutrition 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a measuring device, and belongs to the technical field of measurement. The measuring device comprises a main scale, a sliding block, a first measuring pair and a second measuring pair; the sliding block is connected with the main scale in a sliding way along the first direction; the first measuring pair and the second measuring pair are respectively arranged at two opposite sides of the main ruler along the second direction; the first measuring pair comprises a first clamping head and a second clamping head which are oppositely arranged, the first clamping head is connected with the main scale, and the second clamping head is connected with the sliding block; the second measuring pair comprises a third clamping head and a fourth clamping head which are oppositely arranged, the third clamping head is connected with the main scale, and the fourth clamping head is connected with the sliding block. The measuring device provided by the utility model can measure objects with different shapes so as to achieve the purpose of one ruler with multiple purposes, the measuring range of the measuring device on the shape of the object is improved, and the utilization rate and the application range of the measuring device are improved.
Description
Technical Field
The utility model relates to the technical field of measurement, in particular to a measuring device.
Background
The turnout is a weak link of railway line, it is assembled by the finished rail piece, coupling part, the coupling part mainly includes interval iron, top iron, etc., its height direction outline needs to be laminated with rail (50 kg/m, 60kg/m, 75kg/m, 50AT1, 60TY 1) rail web fish tail space outline and played and supported and kept rail relative position, transmit the horizontal acting force. The existing method for detecting the height acceptance of the connecting component by using the profiling template cannot obtain the specific height dimension to judge whether the acceptance is qualified or not; and during field installation, rail parts are frequently and repeatedly disassembled and assembled, interval irons are trimmed, and top irons are guaranteed to adapt to the contours of the rail parts and the top irons, so that the working is complicated and the efficiency is low.
The existing measuring equipment cannot obtain the specific height and size of the connecting part to conduct acceptance and assembly, and when the connecting part is accepted in different specifications and models, at least a plurality of profiling templates are carried to finish the measuring task, so that the operation is complicated.
Disclosure of Invention
In view of the above, the present utility model is to provide a measuring device for overcoming the defects in the prior art.
The utility model provides the following technical scheme: a measurement device, comprising:
a main scale;
the sliding block is connected with the main scale in a sliding manner along a first direction;
the first measuring pair and the second measuring pair are respectively arranged at two opposite sides of the main ruler along the second direction;
the first measuring pair comprises a first clamping head and a second clamping head which are oppositely arranged, the first clamping head is connected with the main scale, and the second clamping head is connected with the sliding block;
the second measuring pair comprises a third clamping head and a fourth clamping head which are oppositely arranged, the third clamping head is connected with the main scale, and the fourth clamping head is connected with the sliding block;
the first direction is perpendicular to the second direction.
In some embodiments of the present utility model, a side of the first chuck facing the second chuck has a first inclined surface, and a first side of the second chuck facing the first chuck has a second inclined surface;
the first inclined plane has an inclination E1, and the second inclined plane has an inclination E2.
Further, the opening of the included angle formed between the first inclined surface and the second inclined surface gradually increases from the side close to the main scale to the side far away from the main scale.
Further, a third inclined plane is formed on one side, facing the fourth chuck, of the third chuck, and a fourth inclined plane is formed on the first side, facing the third chuck, of the fourth chuck;
the slope of the third inclined plane is E3, and the slope of the fourth inclined plane is E4.
Further, the opening of the included angle formed between the third inclined plane and the fourth inclined plane gradually increases from the side close to the main scale to the side far from the main scale.
Further, a braking piece is arranged on one side of the sliding block;
one end of the braking piece is penetrated through the sliding block to be abutted with the main ruler.
Further, a digital reader is arranged on one side of the sliding block, which is away from the main ruler, and the sliding distance of the sliding block is displayed through the digital reader so as to display the size through the digital reader.
Further, along the first direction, the surface of the main scale is provided with scales L, wherein the value range of L is more than or equal to 200mm and less than or equal to 300mm.
Further, the unit scale of the main scale is 0.001mm.
Further, the first direction and the second direction are perpendicular to the thickness direction of the main scale.
Embodiments of the present utility model have the following advantages: the first measuring pair and the second measuring pair are respectively arranged on the two opposite sides of the main ruler, so that the first measuring pair and the second measuring pair can respectively measure objects with different shapes, the measuring device can achieve the purpose of one ruler for multiple purposes in the measuring process, the measuring range of the measuring device for the shape of the object is further improved, and meanwhile the utilization rate and the application range of the measuring device are improved.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a view angle of a measuring device according to some embodiments of the present utility model.
Description of main reference numerals:
100-main scale; 200-sliding blocks; 300-a first measurement pair; 400-a second measurement pair; 310-a first chuck; 320-a second chuck; 410-a third chuck; 420-fourth chuck; 500-digital display reader; 600-brake piece; 311-a first incline; 321-a second bevel; 411-a third ramp; 421-fourth ramp.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
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; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.
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 one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, some embodiments of the present utility model provide a measuring device, which is mainly applied to the acceptance detection of the height of a turnout line in a railway, so as to avoid repeated disassembly and assembly of steel rail components and improve the detection efficiency.
The measuring device includes a main scale 100, a slider 200, a first measuring pair 300 and a second measuring pair 400.
The side of the main scale 100 is provided with scales, so that the length of the object can be accurately detected when the external object is measured by the measuring device.
The measuring angles of the first measuring pair 300 and the second measuring pair 400 are different, so that the length of objects in different shapes is detected, the accuracy of detection is further improved, the utilization rate of the measuring device and the detection range of the objects are improved, and the measuring efficiency is improved.
Along the first direction, the slider 200 is slidably connected with the main scale 100, that is, the slider 200 can slide on the main scale 100 along the first direction, that is, the main scale 100 is inserted into the slider 200. It should be noted that, in order to improve the stability of the slider 200 on the main scale 100, the inner wall of the slider 200 contacts with the side wall of the main scale 100, so that the slider 200 can be prevented from shaking during the sliding process of the slider 200 on the main scale 100, so as to improve the stability of the slider 200 during the sliding process.
The first direction refers to the longitudinal direction of the main scale 100.
In addition, along the second direction, the first measuring pair 300 and the second measuring pair 400 are respectively disposed at two opposite sides of the main scale 100, so that objects of different shapes can be respectively measured through the first measuring pair 300 and the second measuring pair 400, thereby improving accuracy and efficiency of measuring the objects.
Specifically, the second direction refers to a thickness direction perpendicular to the main scale 100, and the second direction is perpendicular to the first direction.
The first measuring pair 300 includes a first chuck 310 and a second chuck 320 that are disposed opposite to each other, where the first chuck 310 is connected to the main scale 100, and it is understood that the first chuck 310 is relatively stationary with respect to the main scale 100, that is, the first chuck 310 moves synchronously with the main scale 100.
In the first direction, the first chuck 310 is disposed at one end of the main scale 100, and in particular, the first chuck 310 is disposed at a position where the scale on the main scale 100 is close to the zero scale.
Meanwhile, the second chuck 320 is connected with the slider 200, so that the second chuck 320 can move synchronously with the slider 200, and thus, the distance between the first chuck 310 and the second chuck 320 can be adjusted by sliding the slider 200, and the length of the object can be measured by the main scale 100 and the first measuring pair 300.
In this embodiment, the slopes of the first chuck 310 and the second chuck 320 may be specifically set according to the actual situation, that is, the slopes of the first chuck 310 and the second chuck 320 may be the same or different, so that the first measuring pair 300 can adapt to the measurement of the sizes of the objects with different shapes by adjusting the slopes of the first chuck 310 and the second chuck 320, thereby improving the measurement efficiency and the utilization rate of the measuring device for the objects.
The second measuring set 400 includes a third chuck 410 and a fourth chuck 420 that are disposed opposite to each other, and the third chuck 410 is connected to the main scale 100, and it is understood that the third chuck 410 is stationary relative to the main scale 100, that is, the third chuck 410 moves synchronously with the main scale 100.
In the first direction, the third chuck 410 is disposed at one end of the main scale 100, and in particular, the third chuck 410 is disposed at a position where the scale on the main scale 100 is close to the zero scale. It will be appreciated that the first chuck 310 and the third chuck 410 are both disposed at the same end of the main scale 100.
Meanwhile, the fourth chuck 420 is connected with the slider 200, so that the fourth chuck 420 can move synchronously with the slider 200, and thus, the distance between the third chuck 410 and the fourth chuck 420 can be adjusted by sliding the slider 200, and the length of the object can be measured by the main scale 100 and the second measuring pair 400.
In this embodiment, the slopes of the third chuck 410 and the fourth chuck 420 may be specifically set according to the actual situation, that is, the slopes of the third chuck 410 and the fourth chuck 420 may be the same or different, so that the second measuring pair 400 can adapt to the measurement of the sizes of the objects with different shapes by adjusting the slopes of the third chuck 410 and the fourth chuck 420, thereby improving the measurement efficiency and the utilization rate of the measuring device for the objects.
Further, in the present embodiment, the first measuring pair 300 and the second measuring pair 400 can respectively measure objects with different shapes, so that the measuring device can achieve the purpose of one ruler for multiple purposes in the measuring process, thereby further improving the measuring range of the measuring device on the shape of the object, and simultaneously improving the utilization rate and the application range of the measuring device.
The slope is the slope of a slope, and is commonly used to mark the steepness of hills, roofs, and slopes of roads. Specifically, in the present embodiment, the slope is stated as a percentage or a thousandth value of the tangent function (tangent) of the trigonometric function.
As shown in fig. 1, in some embodiments of the present utility model, a digital reader 500 is disposed on a side of the slider 200 facing away from the main scale 100, and a sliding distance of the slider 200 is displayed by the digital reader 500, so that a size is displayed by the digital reader 500.
Specifically, the distance that the slider 200 moves can be displayed by the digital reader 500, when the first chuck 310 is abutted against the second chuck 320, the numerical value displayed by the digital reader 500 is zero, and when the first chuck 310 is gradually far away from the second chuck 320, the numerical value displayed on the digital reader 500 increases along with the increase of the distance between the first chuck 310 and the second chuck 320, namely, the distance between the first chuck 310 and the second chuck 320 is displayed by the digital reader 500. That is, when an object is measured by the first measuring pair 300, the distance between the first chuck 310 and the second chuck 320 can be displayed by the digital display reader 500 by placing the object between the first chuck 310 and the second chuck 320 and moving the second chuck 320 so that the first chuck 310 and the second chuck 320 are respectively in contact with the object, at this time, the distance between the first chuck 310 and the second chuck 320 is the length of the object, so that the measuring efficiency of the object is improved.
In addition, the object can be measured by the second measuring pair 400. Specifically, when the object is measured by the second measuring pair 400, the object is placed between the third chuck 410 and the fourth chuck 420, and the third chuck 410 and the fourth chuck 420 are respectively contacted with the object by moving the fourth chuck 420, at this time, the distance between the third chuck 410 and the fourth chuck 420 is the length of the object, and the distance between the third chuck 410 and the fourth chuck 420 can be displayed by the digital display reader 500, so as to improve the measuring efficiency of the object.
The first measuring pair 300 and the second measuring pair 400 can be used for measuring objects with different shapes respectively, so as to improve the accuracy of measuring the objects.
As shown in fig. 1, in some embodiments of the present utility model, a side of the first chuck 310 facing the second chuck 320 has a first inclined surface 311, and a first side of the second chuck 320 facing the first chuck 310 is provided with a second inclined surface 321. It should be noted that, along the first direction, the first inclined surface 311 is disposed opposite to the second inclined surface 321, and an opening of an included angle formed between the first inclined surface 311 and the second inclined surface 321 faces the outside of the main scale 100, that is, an opening of an included angle formed between the first inclined surface 311 and the second inclined surface 321 gradually increases from a side close to the main scale 100 to a side far from the main scale 100. This can increase the measuring range of the object by the first measuring pair 300.
The inclination of the first inclined surface 311 is E1, the inclination of the second inclined surface 321 is E2, and it should be noted that in this embodiment, the values of the inclination E1 and the inclination E2 are not specifically limited, and may be specifically set according to practical situations.
As shown in fig. 1, in some embodiments of the present utility model, a side of the third chuck 410 facing the fourth chuck 420 has a third inclined surface 411, and a first side of the fourth chuck 420 facing the third chuck 410 is provided with a fourth inclined surface 421. It should be noted that, along the first direction, the third inclined plane 411 and the fourth inclined plane 421 are disposed opposite to each other, and an opening of an included angle formed between the third inclined plane 411 and the fourth inclined plane 421 faces the outside of the main scale 100, that is, an opening of an included angle formed between the third inclined plane 411 and the fourth inclined plane 421 increases gradually from a side close to the main scale 100 to a side far from the main scale 100, so as to increase a measuring range of the second measuring pair 400 for objects.
Here, the slope of the third slope 411 is E3, and the slope of the fourth slope 421 is E4, and it should be noted that in the present embodiment, the values of the slopes E3 and E4 are not specifically limited, and may be specifically set according to actual situations.
In some embodiments of the present utility model, as shown in fig. 1, a stopper 600 is provided at one side of the slider 200 in the second direction, so as to limit the slider 200 by the stopper 600. It will be appreciated that the friction between the slider 200 and the main scale 100 can be adjusted by the brake 600 to control whether the slider 200 can slide on the main scale 100.
Illustratively, when the braking member 600 is adjusted such that the friction force between the slider 200 and the main scale 100 is reduced, at this time, the slider 200 can slide on the main scale 100 in the first direction, so that an external object can be measured by the measuring device, and when the braking member 600 is adjusted such that the friction force between the slider 200 and the main scale 100 is increased, at this time, the slider 200 is difficult to slide on the main scale 100 under the action of the friction force, so that the stability of the slider 200 and the main scale 100 can be ensured, so that the accuracy of the measured distance is ensured, so that the slider 200 slides when the measuring device measures the object, and the measurement accuracy is prevented from being affected.
Specifically, one end of the braking member 600 is inserted through the slider 200 to abut against the main scale 100.
Wherein the stopper 600 may be any one of a bolt or a buckle.
Preferably, in the present embodiment, the brake 600 is a bolt, and the friction force between the slider 200 and the main scale 100 is adjusted by rotating the bolt, and when the bolt is rotated and moved in a direction away from the slider 200, the friction force between the slider 200 and the main scale 100 is reduced, so that the slider 200 can slide on the main scale 100; when the bolt rotates and moves in the direction close to the main scale 100 and the sliding block 200, the bolt can be abutted against the main scale 100 at this time, so that the friction force between the sliding block 200 and the main scale 100 can be increased, and the sliding block 200 and the main scale 100 are relatively fixed, so that the accuracy of the numerical value on the digital display reader 500 is improved when the measuring device measures an object.
In addition, the stopper 600 can prevent the slider 200 from falling off the main scale 100, so that the stability of the slider 200 on the main scale 100 can be ensured when the measuring device is not in use.
In some embodiments of the present utility model, the surface of the main scale 100 is provided with a scale L along the first direction, wherein L has a value ranging from 200 mm.ltoreq.L.ltoreq.300 mm.
It is understood that the value range of L includes any one of 200 mm.ltoreq.L.ltoreq.300 mm, 220 mm.ltoreq.L.ltoreq.300 mm, 240 mm.ltoreq.L.ltoreq.300 mm, 260 mm.ltoreq.L.ltoreq.300 mm, 280 mm.ltoreq.L.ltoreq.300 mm.
Further, the unit scale of the main scale 100 is 0.001mm, so as to improve the measurement accuracy of the measuring device on the object.
The first chuck 310, the second chuck 320, the third chuck 410 and the fourth chuck 420 are all in a sheet structure, and in addition, the first chuck 310, the second chuck 320, the third chuck 410 and the fourth chuck 420 are parallel to each other and have equal thickness. This can reduce the space occupied by the first measuring pair 300 and the second measuring pair 400 in the tooth thickness direction, and can reduce the processing cost of the measuring device.
Any particular values in all examples shown and described herein are to be construed as merely illustrative and not a limitation, and thus other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The above examples merely represent a few embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the present utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. A measurement device, comprising:
a main scale;
the sliding block is connected with the main scale in a sliding manner along a first direction;
the first measuring pair and the second measuring pair are respectively arranged at two opposite sides of the main ruler along the second direction;
the first measuring pair comprises a first clamping head and a second clamping head which are oppositely arranged, the first clamping head is connected with the main scale, and the second clamping head is connected with the sliding block;
the second measuring pair comprises a third clamping head and a fourth clamping head which are oppositely arranged, the third clamping head is connected with the main scale, and the fourth clamping head is connected with the sliding block;
the first direction is perpendicular to the second direction.
2. The measuring device of claim 1, wherein a side of the first chuck facing the second chuck has a first slope, and a first side of the second chuck facing the first chuck has a second slope;
the first inclined plane has an inclination E1, and the second inclined plane has an inclination E2.
3. The measuring device of claim 2, wherein an opening of an included angle formed between the first inclined surface and the second inclined surface is gradually increased from a side closer to the main scale to a side farther from the main scale.
4. The measuring device according to claim 1, characterized in that a side of the third chuck facing the fourth chuck has a third bevel, the first side of the fourth chuck facing the third chuck having a fourth bevel;
the slope of the third inclined plane is E3, and the slope of the fourth inclined plane is E4.
5. The measuring device of claim 4, wherein an opening of an included angle formed between the third inclined surface and the fourth inclined surface is gradually increased from a side closer to the main scale to a side farther from the main scale.
6. The measuring device according to claim 1, wherein in the second direction, a brake is provided on one side of the slider;
one end of the braking piece is penetrated through the sliding block to be abutted with the main ruler.
7. The measuring device according to any one of claims 1 to 6, wherein a digital reader is provided on a side of the slider facing away from the main scale, through which the distance the slider slides is displayed to display the size through the digital reader.
8. The measuring device according to any one of claims 1 to 6, wherein a scale L is provided on the surface of the main scale in the first direction, wherein L has a value ranging from 200mm to 300mm.
9. The measuring device of claim 8, wherein the main scale has a unit scale of 0.001mm.
10. The measurement device according to any one of claims 1 to 6, wherein the first direction and the second direction are each perpendicular to a thickness direction of the main scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322462185.5U CN220729106U (en) | 2023-09-11 | 2023-09-11 | Measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322462185.5U CN220729106U (en) | 2023-09-11 | 2023-09-11 | Measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729106U true CN220729106U (en) | 2024-04-05 |
Family
ID=90497242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322462185.5U Active CN220729106U (en) | 2023-09-11 | 2023-09-11 | Measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729106U (en) |
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2023
- 2023-09-11 CN CN202322462185.5U patent/CN220729106U/en active Active
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