CN211014641U - Length measuring device - Google Patents
Length measuring device Download PDFInfo
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- CN211014641U CN211014641U CN201921540615.8U CN201921540615U CN211014641U CN 211014641 U CN211014641 U CN 211014641U CN 201921540615 U CN201921540615 U CN 201921540615U CN 211014641 U CN211014641 U CN 211014641U
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- laser range
- range finder
- guiding ruler
- mounting body
- measuring device
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a length measuring device relates to measuring tool technical field, sets up the installation department through the one end at the straight running rule that appears, installs laser range finder on the installation department, and the roll length measurement who exists among the solution prior art needs two persons to pass through the tape measure and measures, and the power consumption consuming time and the big technical problem of measurement accuracy error. The device includes laser range finder, guiding ruler and sets up the installation department on the guiding ruler, laser range finder installs on the installation department, the side of guiding ruler is the plane, laser range finder's transmission mouth with the side of guiding ruler is located the coplanar. The utility model is used for the measurement of length, the measurement of special application roll length leans on the guiding ruler on the terminal surface of spindle nose, then laser range finder alright direct projection is surveyed on the terminal surface to make single alright accomplish the measurement, laser range finding accuracy is high simultaneously.
Description
Technical Field
The utility model belongs to the technical field of measuring tool technique and specifically relates to a length measuring device is related to.
Background
The roller belongs to a shaft part, a flat head measuring procedure is designed for clamping long operation by a machining process, the traditional measuring tools are a tape measure and a guiding rule, the operation is completed by cooperation of two persons, one person holds one end of the tape measure to align with a measuring position, the other person holds the guiding rule and the other end of the tape measure to align with the guiding rule position and the reading, the measurement precision error is at least +/-2 mm because the manual reading is needed by using the tape measure, and a certain deviation exists when the person holds the tape measure to be a straight line, the personnel are reduced, the auxiliary operation is cancelled in a workshop, the operation mode of one person or two machines is carried out in the workshop, the original measuring operation is mainly completed by the cooperation of the auxiliary operation, the operation is mainly completed by the main operation of adjacent single machines at present, the production tasks of each single machine are full along with the production load, the waiting time for finding the flat head measurement is longer, the influence on the, the roll length measuring device improves the working efficiency and the measuring precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a length measuring device sets up the installation department through the one end at the straight running rule, installs laser range finder on the installation department, and the roll length measurement who solves existence among the prior art needs two persons to pass through the tape measure and measures, the technical problem that consuming time power and measurement accuracy were looked into. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a length measuring device, including laser range finder, guiding ruler and the installation department of setting on the guiding ruler, laser range finder installs on the installation department, the side of guiding ruler is the plane, laser range finder's transmission mouth with the side of guiding ruler is located the coplanar.
Preferably, the mounting part comprises a mounting body and a clip arranged on the mounting body.
Preferably, the clamping pieces are multiple and are respectively arranged on the upper end face of the installation body and the lower end face of the installation body.
Preferably, an adjusting bolt is arranged on the clamping piece.
Preferably, one side of the installation body is flush with the side face of the guiding ruler, the clamping piece is arranged on one side of the installation body, and the inner side face of the clamping piece and the side face of the guiding ruler are located on the same plane.
Preferably, the adjusting bolt is arranged on the clamping piece on the lower end face of the mounting body.
Preferably, the laser range finder is a handheld laser range finder.
Preferably, the guiding rule with the installation body is aluminum alloy square pipe, the guiding rule with the installation body is connected perpendicularly, forms "L" shape structure.
Preferably, the clamping piece is a metal sheet, one end of the clamping piece is connected with the installation body through a bolt, the other end of the clamping piece protrudes out of the installation body, an installation space is formed between the clamping piece and the installation body, and the laser range finder is arranged in the installation space.
Preferably, the part of the clamping piece protruding from the mounting body is of an arc-shaped structure.
The utility model provides an among the technical scheme, set up the installation department on the guiding ruler, install laser range finder on the installation department, lean on the guiding ruler on the terminal surface of spindle nose, then laser range finder alright direct projection is surveyed on the terminal surface to realize single measurement, laser range finder's range finding precision is high simultaneously, extends measuring one end through the guiding ruler, thereby makes the measurement of being convenient for on being located same straight line at both ends.
The utility model discloses preferred technical scheme can also produce following technological effect at least: the mounting part comprises a mounting body and a clamping piece, and the clamping piece is arranged to facilitate mounting and dismounting of the laser range finder;
be provided with adjusting bolt on the fastener, adjusting bolt's setting both can play the effect that steps up fixed laser range finder and can also move the angle modulation that realizes laser range finder through twisting of bolt to make laser range finder's laser adjust to with the perpendicular state in guiding ruler side.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a length measuring device according to an embodiment of the present invention;
fig. 2 is an enlarged view of the position of the installation part of the length measuring device provided by the embodiment of the present invention.
Figure 1-laser rangefinder; 2-guiding rule; 3-an installation part; 4-an installation body; 5-a fastener; 6-adjusting the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The specific embodiment of the utility model provides a length measuring device, it is laser range finder length measuring device specifically, including laser range finder 1, guiding rule 2 and installation department 3, fixed connection between installation department 3 and guiding rule 2, laser range finder 1 is installed on installation department 3, makes the laser of laser range finder 1 perpendicular with guiding rule 2 simultaneously, thus when guiding rule 2 is placed a position to be measured, when laser shines another position to be measured, just is the best mode of range finding; it is worth to be noted that one side surface of the guiding rule 2 is a planar long straight structure, and the emitting opening of the laser range finder 1 and the side surface of the guiding rule 2 are located on the same plane. The laser range finder 1 is a handheld laser range finder, and when a laser emitting port of the handheld laser range finder is positioned on the side surface of the guiding rule 2 and is positioned on the same plane under normal conditions, laser light is perpendicular to the guiding rule 2 at the moment; the concrete embodiment of this application can be applied to the measurement of roll length, leans on guiding ruler 2 on the crew cut of spindle nose or the lateral wall of roll neck (on the terminal surface), then the light of 1 transmission of laser range finder can directly project on roll neck lateral wall or roll body lateral wall (by survey the terminal surface), only needs one person to control laser range finder 1, and the reading on the laser range finder is more directly perceived to single alright completion is measured, and laser range finding accuracy is high simultaneously.
Combine shown in figure 2, installation department 3 is including installation body 4 and fastener 5 of setting on installation body 4, fixed connection between installation body 4 and guiding ruler 2, installation body 4 is aluminum alloy side's pipe, fastener 5 is the sheetmetal, bolt fastening is passed through to the one end of fastener 5 on installation body 4, other end protrusion in installation body 4, fastener 5 is a plurality of, and set up respectively on the up end of installation body 4 and terminal surface down, fastener 5 of relative installation all protrudes in installation body 4 from top to bottom, and a plurality of fasteners 5 form the installation space with installation body 4, laser range finder 1 installs inside the installation space, fastener 5 alright with the chucking of laser range finder 1.
Meanwhile, the clamping piece 5 can be also provided with an adjusting bolt 6, the clamping piece 5 is provided with a threaded hole, the adjusting bolt 6 is screwed into the threaded hole, and the bolt is screwed into an installation space formed by the clamping pieces 5 and the installation body 4, so that the adjusting bolt can act on the laser range finder 1 arranged in the installation space, not only can play a role of fastening and fixing the laser range finder 1, but also can realize the adjustment of the laser range finder 1 through the screwing of the bolt, thereby leading the laser of the laser range finder to be adjusted to be in a state of being vertical to the side surface of the guiding ruler, the specific adjustment is shown in figure 2, the two clamping pieces 5 are arranged on the upper end surface of the installation body 4, the head parts of the laser range finder 1 are respectively contacted with the side wall of the tail part, the adjusting bolt 6 is arranged on the lower end surface of the installation body 4 and is close to the tail end position of the laser range finder 1, after the, when laser light during for the side tilt up of guiding ruler 2, increase adjusting bolt 6's the dynamics of screwing up a little, alright do the fine setting with the afterbody jack-up of laser range finder 1, loosen adjusting bolt 6's the dynamics of screwing up a little when laser light for the side downward sloping of guiding ruler 2, alright relax laser range finder 1's afterbody to the contained angle of fine setting light and guiding ruler 2 side.
It is worth to be noted that the adjusting bolts 6 can be arranged on the clamping pieces 5 on the upper end surface and the lower end surface of the mounting body 4, so that large-range adjustment can be realized.
Can also set up fastener 5 on one side of installation body 4 that is close to the guiding ruler, the medial surface of fastener 5 is located the coplanar with the side of guiding ruler 2, when installation department 3 is installed to laser range finder 1, make laser ray emission mouth position of laser range finder 1 offset with this fastener 5, thereby make laser ray emission mouth also can be located the coplanar with the plane of guiding ruler 2, thereby when guiding ruler 2 leans on the position that awaits measuring alright make laser ray's starting point be the position that awaits measuring, this point is the key point of realizing single side.
The guiding rule 2 and the installation body 4 can be aluminum alloy square tubes, the guiding rule 2 and the installation body 4 are perpendicularly connected to form an L-shaped structure, the specific structure can be a long aluminum alloy square tube and a short aluminum alloy square tube, angles of 45 degrees are cut, the two angles are fastened through a fastening piece after being abutted, the fastening piece can be a right-angle connecting piece, the two aluminum alloy square tubes are fixed through bolts, the transverse installation body 4 and the vertical guiding rule 2 are formed, the plane of the guiding rule 2 and the plane of the installation body 4 can be the same plane, and adjustment of the laser range finder 1 is further facilitated.
The part of the metal sheet of the clamping piece 5 protruding out of the mounting body 4 can be arranged to be in an arc structure, so that the human body can be prevented from being scratched.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a length measurement device, its characterized in that includes laser range finder (1), guiding ruler (2) and sets up installation department (3) on guiding ruler (2), install laser range finder (1) on installation department (3), the side of guiding ruler (2) is the plane, the transmission mouth of laser range finder (1) with the side of guiding ruler (2) is located the coplanar.
2. The length measuring device according to claim 1, wherein the mounting portion (3) comprises a mounting body (4) and a catch (5) provided on the mounting body (4).
3. The length measuring device according to claim 2, wherein the seizing means (5) is plural and provided at an upper end surface of the mounting body (4) and a lower end surface of the mounting body (4), respectively.
4. A length measuring device according to claim 3, characterized in that the clip (5) is provided with an adjusting bolt (6).
5. The length measuring device according to claim 2, characterized in that one side of the mounting body (4) is flush with the side of the guiding ruler (2), and the clamping piece (5) is arranged on one side of the mounting body (4), and the inner side surface of the clamping piece (5) and the side of the guiding ruler (2) are positioned on the same plane.
6. The length measuring device according to claim 4, wherein the adjusting bolt (6) is provided on the catch (5) of the lower end face of the mounting body (4).
7. The length measuring device according to claim 1, characterized in that the laser rangefinder (1) is a hand-held laser rangefinder.
8. The length measuring device according to claim 2, characterized in that the guiding rule (2) and the mounting body (4) are aluminum alloy square tubes, and the guiding rule (2) and the mounting body (4) are vertically connected to form an L-shaped structure.
9. The length measuring device according to any one of claims 2 to 6, wherein the clamping piece (5) is a metal sheet, one end of the clamping piece (5) is connected with the mounting body (4) through a bolt, the other end of the clamping piece protrudes out of the mounting body (4), a mounting space is formed between the clamping piece (5) and the mounting body (4), and the laser range finder (1) is arranged in the mounting space.
10. A length measuring device according to claim 9, wherein the part of the clip (5) protruding from the mounting body (4) is of a circular arc configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540615.8U CN211014641U (en) | 2019-09-17 | 2019-09-17 | Length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540615.8U CN211014641U (en) | 2019-09-17 | 2019-09-17 | Length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211014641U true CN211014641U (en) | 2020-07-14 |
Family
ID=71480287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540615.8U Active CN211014641U (en) | 2019-09-17 | 2019-09-17 | Length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211014641U (en) |
-
2019
- 2019-09-17 CN CN201921540615.8U patent/CN211014641U/en active Active
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