CN220437298U - Civil engineering dipperstick - Google Patents
Civil engineering dipperstick Download PDFInfo
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- CN220437298U CN220437298U CN202321904603.5U CN202321904603U CN220437298U CN 220437298 U CN220437298 U CN 220437298U CN 202321904603 U CN202321904603 U CN 202321904603U CN 220437298 U CN220437298 U CN 220437298U
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- 238000005259 measurement Methods 0.000 claims abstract description 20
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- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008093 supporting effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to the technical field of civil engineering and discloses a civil engineering measuring scale, which comprises a concave main measuring scale, wherein an adjusting movable component is arranged in the concave main measuring scale, and an angle measuring component is arranged at the top of the concave main measuring scale; the adjusting movable assembly comprises two first convex grooves which are formed in the front surface of the concave main measuring ruler and are vertically symmetrical, a first convex sliding block is connected to the inner side of each first convex groove in a sliding mode, a movable box is fixedly connected between the front surfaces of the first convex sliding blocks, a worm is connected to the inner rear side wall of the movable box in a rotating mode through a bearing, a rotating handle is fixedly connected to one end of the front surface of the worm, and a worm wheel is meshed to the top of the worm. This civil engineering dipperstick can make measuring scope increase, angle when can adjusting the measurement again, has made things convenient for the accomodating to this dipperstick when using this dipperstick to the effectual result of use who improves current civil engineering dipperstick simultaneously.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a civil engineering measuring scale.
Background
Civil engineering is a generic term of science and technology for constructing various land engineering facilities, and refers to applied materials and equipment, and technical activities such as survey, design, construction, maintenance, repair and the like, as well as engineering construction objects, various measuring devices are commonly used in civil engineering, wherein measuring scales are used very frequently, and the measuring scales are required for drawing drawings, measuring plate lengths and the like.
The existing civil engineering dipperstick is generally to improving the convenience that uses, for example, the public civil engineering dipperstick of China patent CN217132039U that has been granted, can be through first scale, the spread groove, the second scale, the fixed column, connecting block and spring rope isotructure cooperation use can be convenient for the staff to measure the longer measurement thing of length, prevent that first scale length from having enough influence the staff and measure, but the second scale of this civil engineering dipperstick from the interior extension of first scale belongs to parallel movement, extension measurement length in the measurement process, but can not rotate the second scale, can not realize the measurement of different angles, the application range has received certain restriction, the function of this dipperstick is comparatively single, can only measure the length of measured object, can't carry out the angle mark to measured object in the measurement process, can not satisfy more service scenarios, can not satisfy different measurement needs in the civil engineering, use inconvenience, thereby lead to the use effect of current civil engineering dipperstick to waiting to improve.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the civil engineering dipperstick, which has the advantages of effectively improving the use effect of the existing civil engineering dipperstick and the like, and solves the problem of poor use effect of the existing civil engineering dipperstick.
(II) technical scheme
In order to achieve the purpose of effectively improving the use effect of the existing civil engineering measuring ruler, the utility model provides the following technical scheme: the civil engineering measuring ruler comprises a concave main measuring ruler, wherein an adjusting movable component is arranged in the concave main measuring ruler, and an angle measuring component is arranged at the top of the concave main measuring ruler;
the adjusting movable assembly comprises two first convex grooves which are vertically symmetrical on the front surface of a concave main measuring ruler, a first convex sliding block is connected to the inner side of each first convex groove in a sliding mode, a movable box is fixedly connected between the front surfaces of the two first convex sliding blocks, a worm is connected to the inner rear side wall of the movable box in a rotating mode through a bearing, a rotating handle is fixedly connected to one end of the front surface of the worm, a worm wheel is meshed with the top of the worm, a rotating rod is fixedly connected to the back surface of the worm wheel, two extending grooves which are longitudinally symmetrical in a sliding mode are formed in the front surface and the back surface of the concave main measuring ruler, a limiting plate positioned behind the concave main measuring ruler is connected to the outer side of each extending groove in a rotating mode through a bearing, and an extending ruler positioned on the inner side of the concave main measuring ruler is fixedly connected to the outer side of each extending groove;
the angle measurement assembly comprises a second convex groove formed in the top of the concave main measuring ruler, a second convex sliding block is connected to the inner side of the second convex groove in a sliding mode, and an angle ruler is fixedly connected to the top of the second convex sliding block.
Furthermore, the first convex sliding block and the first convex groove are in fit sliding, and the first convex groove is vertically symmetrically distributed by taking the rotating rod as an axle center.
Further, one end of the back surface of the worm penetrates through the movable box and extends to the inner rear side wall of the movable box to be connected with the movable box through a bearing.
Furthermore, one end of the back of the rotating rod sequentially penetrates through the concave main measuring ruler and the extension ruler and extends to the inner side of the limiting plate to be connected with the limiting plate through a bearing.
Further, the height of the extension groove is equal to the diameter of the rotary rod, the length of the extension groove is equal to the length of the extension ruler, and the rotary rod slides in a fitting way with the extension groove.
Further, the height and the width of the extension rule are respectively equal to the height and the width of the inner side of the concave main measuring rule.
Further, the second convex groove is attached to the second convex sliding block to slide, and the length of the second convex sliding block is equal to that of the angle ruler.
(III) beneficial effects
Compared with the prior art, the utility model provides a civil engineering measuring scale, which has the following beneficial effects:
this civil engineering dipperstick uses through mutually supporting between regulation movable component and the angle measurement subassembly on the main dipperstick of spill, can make the measuring scope increase, angle when can adjusting the measurement again makes this dipperstick adapt to various complicated measuring environment, realizes the multi-angle and measures, improves the functionality of dipperstick, application scope is wider, simultaneously, when using this dipperstick to measure, has made things convenient for the accomodating of this dipperstick, has made things convenient for the user to carry of this dipperstick to the effectual result of use who improves current civil engineering dipperstick.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of part A of the structure of the present utility model;
fig. 3 is a left side cross-sectional view of the structure of the present utility model.
In the figure: 1 concave main measuring rule, 200 adjusting movable component, 201 first convex groove, 202 first convex slide block, 203 moving box, 204 worm, 205 rotating handle, 206 worm wheel, 207 rotating rod, 208 extending groove, 209 limiting plate, 210 extending rule, 300 angle measuring component, 301 second convex groove, 302 second convex slide block, 303 angle rule.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a civil engineering dipperstick, including spill owner's dipperstick 1, the internally mounted of spill owner's dipperstick 1 has the regulation movable component 200, angle measurement subassembly 300 is installed at the top of spill owner's dipperstick 1, through the use of mutually supporting between regulation movable component 200 and the angle measurement subassembly 300 on the spill owner's dipperstick 1, can make the measuring scope increase, angle when can adjusting the measurement again, make this dipperstick adapt to various complicated measuring environment, realize the multi-angle measurement, improve the functionality of dipperstick, application scope is wider, simultaneously, when using this dipperstick to measure, the storage of this dipperstick has been made things convenient for the user to carry of this dipperstick, thereby the effectual result of use who improves current civil engineering dipperstick.
The adjustable movable assembly 200 in this embodiment is a structure for enabling an increase in the range of measurement while adjusting the angle at the time of measurement.
As shown in fig. 1, fig. 2 and fig. 3, the adjusting movable assembly 200 comprises two first convex grooves 201 formed on the front surface of the concave main measuring scale 1 and being vertically symmetrical, the inner sides of the first convex grooves 201 are slidably connected with first convex sliding blocks 202, a movable box 203 is fixedly connected between the front surfaces of the two first convex sliding blocks 202, the inner rear side wall of the movable box 203 is rotatably connected with a worm 204 through a bearing, one end of the front surface of the worm 204 is fixedly connected with a rotating handle 205, the top of the worm 204 is meshed with a worm wheel 206, the back surface of the worm wheel 206 is fixedly connected with a rotating rod 207, the front surface and the back surface of the concave main measuring scale 1 are respectively provided with two extending grooves 208 for the rotating rod 207 to slide in a front-back symmetrical manner, the outer sides of the extending grooves 208 are rotatably connected with limiting plates 209 positioned behind the concave main measuring scale 1 through bearings, and the outer sides of the extending grooves 208 are fixedly connected with extending scales 210 positioned on the inner sides of the concave main measuring scale 1.
The first convex sliding block 202 is attached to and slides with the first convex groove 201, and the first convex groove 201 is vertically symmetrically distributed with the rotating rod 207 as an axis, so that the first convex groove 201 moves more stably in the first convex sliding block 202.
It will be appreciated that the rear end of the worm 204 extends through the moving box 203 and onto the inner rear side wall of the moving box 203 and is connected to the moving box 203 by bearings in order to make the worm 204 more stable in rotation.
In addition, one end of the back of the rotary rod 207 sequentially penetrates the concave main measuring rule 1 and the extension rule 210 and extends to the inner side of the limit plate 209 to be connected with the limit plate 209 through a bearing, so as to make the extension groove 208 rotate more stably.
In this embodiment, the height of the extension groove 208 is equal to the diameter of the rotation rod 207, the length of the extension groove 208 is equal to the length of the extension rule 210, and the rotation rod 207 and the extension groove 208 slide in a fitting manner, so that the rotation rod 207 can move more stably left and right in the extension groove 208.
It should be further noted that, the height and width of the extension rule 210 are equal to the height and width of the inner side of the concave main measuring rule 1, respectively, so that the extension rule 210 can smoothly move left and right on the inner side of the concave main measuring rule 1 and can rotate at an angle.
The angle measuring assembly 300 in this embodiment is a structure for measuring multiple angles.
As shown in fig. 1 and 3, the angle measuring assembly 300 includes a second convex groove 301 formed at the top of the concave main measuring scale 1, a second convex slide block 302 is slidably connected to the inner side of the second convex groove 301, and an angle scale 303 is fixedly connected to the top of the second convex slide block 302.
It should be noted that, the second convex groove 301 and the second convex slide block 302 are attached and slide, and the length of the second convex slide block 302 is equal to the length of the angle ruler 303, so that the second convex slide block 302 can move left and right in the second convex groove 301 more stably.
The working principle of the embodiment is as follows:
when in use, a user pulls the extension rule 210 horizontally, the extension rule 210 moves rightwards stably in the concave main measuring rule 1 under the sliding action of the extension groove 208 and the rotary rod 207, meanwhile, the rotary rod 207 drives the movable box 203 to move rightwards stably under the sliding action of the first convex groove 201 and the first convex sliding block 202 and the limiting action of the limiting plate 209, when the extension rule 210 is pulled out of the concave main measuring rule 1, the measuring range of the device can be enlarged, then the user can measure by observing the scale marks on the concave main measuring rule 1 and the extension rule 210, when the user needs to adjust the measuring angle, the user pulls the angle rule 303 firstly, the angle rule 303 moves leftwards and rightwards stably under the sliding action of the second convex groove 301 and the second convex sliding block 302, after the angle rule 303 moves to a proper position, the rotary handle 205 is rotated, the worm 204 is driven to be meshed with the rotary worm 204 under the rotary supporting action of the bearing on the movable box 203, then the rotary rod 207 drives the extension rule 210 to rotate, the extension rule 210 can tilt by a certain angle, and then the user can observe the worm wheel 210 to determine the tilting range of the angle rule 210, and the angle can be measured widely.
Compared with the prior art: this civil engineering dipperstick uses through mutually supporting between regulation movable component 200 and the angle measurement subassembly 300 on the main dipperstick 1 of spill, can make the measuring scope increase, angle when can adjusting the measurement again makes this dipperstick adapt to various complicated measuring environment, realize the multi-angle measurement, improve the functionality of dipperstick, application scope is wider, simultaneously, when using this dipperstick to measure, convenient the accomodating of this dipperstick, made things convenient for the user to carrying of this dipperstick, thereby effectually improved the result of use of current civil engineering dipperstick, solved the relatively poor problem of result of use of current civil engineering dipperstick.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a civil engineering dipperstick, includes spill owner's measuring tape (1), its characterized in that: an adjusting movable assembly (200) is arranged in the concave main measuring ruler (1), and an angle measuring assembly (300) is arranged at the top of the concave main measuring ruler (1);
the adjusting movable assembly (200) comprises two first convex grooves (201) which are formed in the front surface of the concave main measuring rule (1) and are vertically symmetrical, the inner sides of the first convex grooves (201) are connected with first convex sliding blocks (202) in a sliding mode, a movable box (203) is fixedly connected between the front surfaces of the first convex sliding blocks (202), the inner rear side wall of the movable box (203) is rotatably connected with a worm (204) through a bearing, one end of the front surface of the worm (204) is fixedly connected with a rotating handle (205), the top of the worm (204) is meshed with a worm wheel (206), the back surface of the worm wheel (206) is fixedly connected with a rotary rod (207), two extending grooves (208) which enable the rotary rod (207) to slide to be front and back symmetrically are formed in the front surface and the back surface of the concave main measuring rule (1), the outer sides of the extending grooves (208) are rotatably connected with limiting plates (209) which are positioned behind the concave main measuring rule (1) through bearings, and the outer sides of the extending grooves (208) are fixedly connected with extending rules (210) which are positioned inside the concave main measuring rule (1).
The angle measurement assembly (300) comprises a second convex groove (301) formed in the top of the concave main measuring ruler (1), a second convex sliding block (302) is connected to the inner side of the second convex groove (301) in a sliding mode, and an angle ruler (303) is fixedly connected to the top of the second convex sliding block (302).
2. A civil engineering dipstick according to claim 1, characterised in that: the first convex sliding block (202) is attached to the first convex groove (201) to slide, and the first convex groove (201) is vertically symmetrically distributed by taking the rotating rod (207) as an axis.
3. A civil engineering dipstick according to claim 1, characterised in that: one end of the back surface of the worm (204) penetrates through the movable box (203) and extends to the inner rear side wall of the movable box (203) to be connected with the movable box (203) through a bearing.
4. A civil engineering dipstick according to claim 1, characterised in that: one end of the back of the rotating rod (207) sequentially penetrates through the concave main measuring ruler (1) and the extension ruler (210) and extends to the inner side of the limiting plate (209) to be connected with the limiting plate (209) through a bearing.
5. A civil engineering dipstick according to claim 1, characterised in that: the height of the extension groove (208) is equal to the diameter of the rotary rod (207), the length of the extension groove (208) is equal to the length of the extension ruler (210), and the rotary rod (207) slides in a fitting way with the extension groove (208).
6. A civil engineering dipstick according to claim 1, characterised in that: the height and the width of the extension rule (210) are respectively equal to those of the inner side of the concave main measuring rule (1).
7. A civil engineering dipstick according to claim 1, characterised in that: the second convex groove (301) and the second convex sliding block (302) are attached and slide, and the length of the second convex sliding block (302) is equal to that of the angle ruler (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904603.5U CN220437298U (en) | 2023-07-19 | 2023-07-19 | Civil engineering dipperstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904603.5U CN220437298U (en) | 2023-07-19 | 2023-07-19 | Civil engineering dipperstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437298U true CN220437298U (en) | 2024-02-02 |
Family
ID=89697204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321904603.5U Active CN220437298U (en) | 2023-07-19 | 2023-07-19 | Civil engineering dipperstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437298U (en) |
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2023
- 2023-07-19 CN CN202321904603.5U patent/CN220437298U/en active Active
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