Slideway center line measuring tool with prism

Abstract

The utility model discloses a slideway center line measuring tool with a prism, which relates to the technical field of measurement, and comprises a first batten, a second batten and a prism device body, and the two ends of the first batten are used for being contacted with the side surfaces of a slideway; the length of the second batten is equal to that of the first batten; two ends of the second batten are in contact with the sliding side surface; the prism device body comprises a prism piece and a prism frame body, the prism piece is arranged above the prism frame body, the first batten and the second batten are used for being rotationally connected with the prism frame body, the symmetry axis of the first batten and the second batten is collinear with the axis of the prism frame body, and the horizontal display piece is arranged at the top of the prism frame body. The device can accurately cooperate with a total station to position the center point of the slideway, thereby completing the measurement of the center line of the slideway.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement, in particular to a slideway centerline measuring tool with a prism. Background Art

[0002] Baosteel Steel Pipe Company's 180 uses a mushroom-type perforator. Due to years of operation, the benchmark is missing, so the center point of one side of the perforator has to be found through the unworn surface of the side of the slide. The method of finding the center point with a ruler has a large error. Utility Model Content

[0003] The purpose of the utility model is to provide a slideway centerline measuring tool with a prism to solve the problems existing in the above-mentioned prior art, and can accurately cooperate with a total station to locate the center point of the slideway, thereby completing the slideway centerline measurement work.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] The utility model provides a slideway centerline measuring tool with a prism, comprising: a first slat, a second slat and a prism device body, wherein the two ends of the first slat are used to contact the side of the slideway; the second slat is equal to the first slat in length, and the two ends of the second slat are used to contact the side of the slideway; the prism device body comprises a prism piece and a prism frame, the prism piece is arranged above the prism frame, the first slat and the second slat are used to be connected to the rotation of the prism frame, and the symmetry axes of the first slat and the second slat are colinear with the axis center line of the prism frame, and the horizontal display piece is arranged on the top of the prism frame.

[0006] Preferably, the prism frame includes a supporting section, a first rotating axis and a locking cover, the top of the supporting section is used to be fixedly connected to the prism member, the first rotating axis is fixedly connected to the bottom of the supporting section, a first through hole is provided in the middle of the first slat, a second through hole is provided in the middle of the second slat, the first rotating axis is used to be inserted into the first through hole and the second through hole, and the locking cover is used to be detachably fixedly connected to one end of the first rotating axis away from the supporting section to limit the first slat and the second slat to the first rotating axis.

[0007] Preferably, the diameter of the supporting section is larger than the diameter of the first rotating shaft.

[0008] Preferably, the prism member includes a prism, a second rotation axis and a frame, the frame is fixedly connected to the top of the support segment, the second rotation axis is fixedly connected to both sides of the frame, and the prism is used to be rotatably connected to the second rotation axis.

[0009] Preferably, the level indicator is a level bubble, and the level bubble is arranged on the top of the supporting section.

[0010] Preferably, a first strip-shaped notch is provided in the middle of the top surface of the first slat, a second strip-shaped notch is provided in the middle of the bottom surface of the second slat, the first through hole is provided in the middle of the first strip-shaped notch, the second through hole is provided in the middle of the second strip-shaped notch, the first strip-shaped notch is used to contact with the second strip-shaped notch, and the second slat is used to be provided above the first slat.

[0011] Preferably, the thickness of the first strip-shaped notch is half the thickness of the first strip, and the thickness of the second strip-shaped notch is half the thickness of the second strip.

[0012] Preferably, the ends of the first slat and the second slat are both arc-shaped ends.

[0013] Compared with the prior art, the utility model has achieved the following technical effects:

[0014] The utility model provides a slideway centerline measuring tool with a prism, by setting a first slat and a second slat of the same length, and making the first slat and the second slat rotatably connected to a prism device body, by rotating the first slat and the second slat so that the ends of the first slat and the second slat are in close contact with the side surface of the slideway and keeping the prism device body horizontal, the prism piece can accurately cooperate with a total station to locate the center point of the slideway, thereby completing the slideway centerline measurement work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of a slideway centerline measuring tool with a prism provided by the utility model;

[0017] Figure 2 A top view of the slideway centerline measuring tool with a prism provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the first slat and the second slat in the slideway centerline measuring tool with a prism provided by the utility model;

[0019] Figure 4 A schematic diagram of the structure of the first slat in the slideway centerline measuring tool with a prism provided by the utility model;

[0020] Figure 5 This is a front view of the prism device body in the slideway centerline measuring tool with prism provided by the utility model;

[0021] Figure 6 This is a rear view of the prism device body in the slideway centerline measuring tool with prism provided by the utility model;

[0022] In the figure: 1. first slat; 1.1. arc-shaped end; 1.2. first through hole; 1.3. first strip-shaped notch; 2. second slat; 3. prism device body; 3.1. locking cover; 3.2. first rotation axis; 3.3. prism; 3.4. second rotation axis; 3.5. level bubble. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The purpose of the utility model is to provide a slideway centerline measuring tool with a prism to solve the problems existing in the above-mentioned prior art, and can accurately cooperate with a total station to locate the center point of the slideway, thereby completing the slideway centerline measurement work.

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model provides a slideway centerline measuring tool with a prism, such as Figures 1 to 6As shown, it includes: a first slat 1, a second slat 2 and a prism device body 3, the two ends of the first slat 1 are used to contact the side of the slide; the second slat 2 is equal to the first slat 1 in length, and the two ends of the second slat 2 are used to contact the side of the slide; the prism device body 3 includes a prism 3.3 and a prism frame, the prism 3.3 is arranged above the prism frame, the first slat 1 and the second slat 2 are used to be connected to the rotation of the prism frame, and the symmetry axis of the first slat 1 and the second slat 2 is colinear with the axis of the prism frame, and the horizontal display part is arranged on the top of the prism frame, by arranging the first slat 1 and the second slat 2 of the same length, and making the first slat 1 and the second slat 2 rotatably connected to the prism device body 3, by rotating the first slat 1 and the second slat 2 so that the ends of the first slat 1 and the second slat 2 are in close contact with the side of the slide and the prism device body 3 is kept horizontal, the prism 3.3 can accurately cooperate with the total station to locate the center point of the slide, thereby completing the slide centerline measurement work.

[0027] In a preferred embodiment, the prism frame includes a supporting section, a first rotating shaft 3.2 and a locking cover 3.1. The top of the supporting section is used to be fixedly connected to the prism 3.3. The first rotating shaft 3.2 is fixedly connected to the bottom of the supporting section. A first through hole 1.2 is provided in the middle of the first slat 1, and a second through hole is provided in the middle of the second slat 2. The first rotating shaft 3.2 is used to insert into the first through hole 1.2 and the second through hole. The locking cover 3.1 is used to be detachably fixedly connected to the end of the first rotating shaft 3.2 away from the supporting section to limit the first slat 1 and the second slat 2 to the first rotating shaft 3.2. The structure is simple and the installation is convenient. By rotatably installing the first slat 1 and the second slat 2 on the first rotating shaft 3.2 and threadedly connecting the first rotating shaft 3.2 with the locking cover 3.1, the rotational connection of the first slat 1 and the second slat 2 with the first rotating shaft 3.2 can be completed.

[0028] In a preferred embodiment, the diameter of the support section is larger than the diameter of the first rotating shaft 3.2, and the diameters of the support section and the locking cover 3.1 are larger than the diameters of the first through hole 1.2 and the second through hole.

[0029] In a preferred embodiment, the prism 3.3 includes a prism 3.3, a second rotation axis 3.4 and a frame, the frame is fixedly connected to the top of the support section, the second rotation axis 3.4 is fixedly connected to both sides of the frame, the prism 3.3 is used to be rotatably connected to the second rotation axis 3.4, and the center of the prism 3.3 passes through the second rotation axis 3.4.

[0030] In a preferred embodiment, the level indicator is a level bubble 3.5, which is disposed on the top of the support section. By observing the level bubble 3.5, it can be known whether the prism 3.3 is in a horizontal position.

[0031] In a preferred embodiment, a first strip notch 1.3 is provided in the middle of the top surface of the first slat 1, a second strip notch is provided in the middle of the bottom surface of the second slat 2, a first through hole 1.2 is provided in the middle of the first strip notch 1.3, a second through hole is provided in the middle of the second strip notch, the first strip notch 1.3 is used to contact the second strip notch, and the second slat 2 is used to be provided above the first slat 1 so that the first strip notch 1.3 and the second strip notch are in contact.

[0032] In a preferred embodiment, the thickness of the first strip-shaped notch 1 . 3 is half the thickness of the first strip 1 , and the thickness of the second strip-shaped notch is half the thickness of the second strip 2 .

[0033] In a preferred embodiment, the ends of the first slat 1 and the second slat 2 are both arc-shaped ends 1.1, ensuring that the first through hole 1.2 and the second through hole are always located at the center of the slideway during contact with the slideway.

[0034] The usage process is as follows:

[0035] Rotate the first slat 1 and the second slat 2 along the first rotation axis 3.2 so that the arc ends 1.1 of the first slat 1 and the second slat 2 are in close contact with the side of the slideway, and the level bubble 3.5 provided on the prism device body 3 is centered;

[0036] Set up the total station, level it and establish the coordinate system;

[0037] Measure the coordinate value of the point or use the point as an orientation point to find the center point of one side of the punch;

[0038] Measure the positional relationship of punch-related equipment.

[0039] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A slideway centerline measuring tool with a prism, characterized in that: include: a first slat, wherein both ends of the first slat are used to contact the side surfaces of the slideway; a second slat, the second slat being equal in length to the first slat, and two ends of the second slat being used to contact the side surfaces of the slideway; as well as The prism device body includes a prism component, a prism frame and a horizontal display component. The prism component is arranged above the prism frame. The first slat and the second slat are used for rotational connection with the prism frame, and the symmetry axes of the first slat and the second slat are colinear with the axis of the prism frame. The horizontal display component is arranged on the top of the prism frame.

2. The slideway centerline measuring tool with prism according to claim 1, characterized in that: The prism frame includes a supporting section, a first rotating shaft and a locking cover, the top of the supporting section is used to be fixedly connected to the prism member, the first rotating shaft is fixedly connected to the bottom of the supporting section, a first through hole is provided in the middle of the first slat, a second through hole is provided in the middle of the second slat, the first rotating shaft is used to be inserted into the first through hole and the second through hole, and the locking cover is used to be detachably fixedly connected to an end of the first rotating shaft away from the supporting section to limit the first slat and the second slat to the first rotating shaft.

3. The slideway centerline measuring tool with prism according to claim 2, characterized in that: The diameter of the supporting section is greater than the diameter of the first rotating shaft.

4. The slideway centerline measuring tool with prism according to claim 2, characterized in that: The prism member includes a prism, a second rotation axis and a frame, the frame is fixedly connected to the top of the support section, the second rotation axis is fixedly connected to both sides of the frame, and the prism is used to be rotatably connected to the second rotation axis.

5. The slideway centerline measuring tool with prism according to claim 4, characterized in that: The level display element is a level bubble, and the level bubble is arranged on the top of the supporting section.

6. The slideway centerline measuring tool with prism according to claim 2, characterized in that: A first strip-shaped notch is provided in the middle of the top surface of the first strip, a second strip-shaped notch is provided in the middle of the bottom surface of the second strip, the first through hole is provided in the middle of the first strip-shaped notch, the second through hole is provided in the middle of the second strip-shaped notch, the first strip-shaped notch is used to contact with the second strip-shaped notch, and the second strip is used to be provided above the first strip.

7. The slideway centerline measuring tool with prism according to claim 6, characterized in that: The thickness of the first strip-shaped notch is half of the thickness of the first strip, and the thickness of the second strip-shaped notch is half of the thickness of the second strip.

8. The slideway centerline measuring tool with prism according to claim 1, characterized in that: The ends of the first slat and the second slat are both arc-shaped ends.

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