CN219798183U - Gap measuring ruler for surveying and mapping - Google Patents
Gap measuring ruler for surveying and mapping Download PDFInfo
- Publication number
- CN219798183U CN219798183U CN202321275225.9U CN202321275225U CN219798183U CN 219798183 U CN219798183 U CN 219798183U CN 202321275225 U CN202321275225 U CN 202321275225U CN 219798183 U CN219798183 U CN 219798183U
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- fixedly connected
- gap
- rotating rods
- shell
- moving blocks
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- 238000013507 mapping Methods 0.000 title abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 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
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of mapping tools, and discloses a gap measuring ruler for mapping, which comprises a shell, wherein a measuring mechanism for testing the width of a gap is arranged in the shell, and the bottom of the measuring mechanism is connected with an auxiliary mechanism for being attached to and supported by the inner wall of the gap; the measuring mechanism comprises two moving blocks, the two moving blocks are respectively connected to two sides of the inside of the shell in a sliding manner, and a compression spring I is fixedly connected between the two moving blocks; the auxiliary mechanism comprises two rotating rods, one ends of the two rotating rods are respectively connected with the bottoms of the two side moving blocks in a rotating mode, connecting columns are fixedly connected to two sides of the rotating rods, compression springs II are arranged between the rotating rods, and two ends of the compression springs II are respectively fixedly connected with the connecting columns on the two sides. According to the utility model, the width of the gap can be directly measured through the cooperation of the measuring mechanism and the auxiliary mechanism, complex calculation is not needed, and convenience is improved.
Description
Technical Field
The utility model relates to the technical field of surveying tools, in particular to a clearance measuring ruler for surveying.
Background
The utility model provides a survey ruler, including drawing with the survey ruler and measure with the survey ruler, the drawing is with the survey ruler mainly using in drawing process and be used for measuring the drawing size, survey with the survey ruler, mainly used scene is to measuring tape measure to measuring point, current drawing is with the survey ruler generally adopts the ruler, the ruler is although drawing the staff drawing the horizontal line in drawing process can be assisted to the ruler, the vertical line and can measure the size, but the interval between the difficult measurement clearance, especially when the clearance is the trapezoidal shape, just more difficult measurement, and then bring certain inconvenience for the survey work.
Through retrieving chinese patent literature (bulletin number: CN 216645177U), a clearance measurement ruler for mapping is disclosed, including base and footstock, outer change groove has all been seted up to the upper surface of base and the bottom surface of footstock, the both ends of the left and right sides of base side outer change groove inside wall rotate respectively and are connected with lower left arm and lower right arm, the both ends of the left and right sides of footstock side outer change groove inside wall rotate respectively and are connected with upper left arm and upper right arm, lower left arm and lower right arm, upper left arm and upper right arm keep away from the one end sliding connection of base and footstock respectively have outer slide bar down and outer slide bar of going up, outer slide bar and go up outer slide bar and keep away from the one end sliding connection of base and footstock down interior slide bar and go up interior slide bar down, the surface of interior slide bar of lower interior slide bar and interior slide bar is provided with measuring device. This clearance dipperstick for survey and drawing is through placing base and footstock in the clearance to can carry out the rapid survey to the distance between the clearance through measuring device, thereby facilitate the use. However, it requires complex mathematical calculations, which is quite inconvenient for people with poor mathematical bases, thus affecting the measurement efficiency.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a clearance measuring ruler for mapping.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the gap measuring ruler for mapping comprises a shell, wherein a measuring mechanism for testing the width of a gap is arranged in the shell, and an auxiliary mechanism for being attached to and supported by the inner wall of the gap is connected to the bottom of the measuring mechanism;
the measuring mechanism comprises two moving blocks, the two moving blocks are respectively connected to two sides of the inside of the shell in a sliding manner, and a compression spring I is fixedly connected between the two moving blocks;
the auxiliary mechanism comprises two rotating rods, one ends of the two rotating rods are respectively connected with the bottoms of the two side moving blocks in a rotating mode, connecting columns are fixedly connected to two sides of the rotating rods, compression springs II are arranged between the rotating rods, and two ends of the compression springs II are respectively fixedly connected with the connecting columns on the two sides.
As a further description of the above technical solution:
the inside fixedly connected with guide arm of casing, movable block sliding connection is in the outside of guide arm, compression spring one sets up in the outside of guide arm.
As a further description of the above technical solution:
the top of the moving block is fixedly connected with a handle.
As a further description of the above technical solution:
the middle part of the front side of the moving block is fixedly connected with an indicating head, the front side of the shell is provided with scale marks, and the indicating head is in sliding connection with the front side of the shell.
As a further description of the above technical solution:
the surfaces of the guide rod and the rotating rod are made of smooth materials.
The utility model has the following beneficial effects:
according to the utility model, the width of the gap can be directly measured through the matching of the moving block, the first compression spring, the indicating head, the scale mark, the rotating rod and the second compression spring, complex calculation is not needed, and convenience is improved.
Drawings
FIG. 1 is an overall perspective view of a second compression spring of the clearance measurement ruler for surveying and mapping provided by the utility model in a natural state;
FIG. 2 is a perspective view of the clearance gauge for surveying and mapping according to the present utility model in use;
fig. 3 is a plan view of a clearance measuring ruler for surveying and mapping according to the present utility model.
Legend description:
1. a housing; 2. a guide rod; 3. a moving block; 4. compressing a first spring; 5. a handle; 6. an indication head; 7. scale marks; 8. a rotating rod; 9. a connecting column; 10. compressing the second spring.
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, one embodiment provided by the present utility model is: the utility model provides a survey and drawing is with clearance dipperstick, includes casing 1, and the inside of casing 1 is provided with the measuring mechanism that is used for testing the clearance width, and measuring mechanism's bottom is connected with the auxiliary mechanism that is used for laminating with the clearance inner wall and supports; the measuring mechanism comprises two moving blocks 3, the two moving blocks 3 are respectively and slidably connected to two sides of the interior of the shell 1, and a compression spring I4 is fixedly connected between the two moving blocks 3; the auxiliary mechanism comprises two rotating rods 8, one ends of the two rotating rods 8 are respectively and rotatably connected with the bottoms of the two side moving blocks 3, connecting columns 9 are fixedly connected to two sides of the rotating rods 8, compression springs II 10 are arranged between the two side rotating rods 8, two ends of each compression spring II 10 are respectively and fixedly connected with the two side connecting columns 9, the two side rotating rods 8 are firstly stirred to be inserted into a gap, and after the two side rotating rods 8 are loosened, the rotating rods 8 are driven to rotate around the connection position of the moving blocks 3 under the elastic restoring force of the compression springs II 10, so that the two side rotating rods 8 are mutually far away until the inner wall of the gap is met, the distance between the two side moving blocks 3 is adjusted, the two side rotating rods 8 are respectively attached to the inner wall of the gap on one side respectively, the distance between the two side moving blocks 3 is directly acquired according to the positions of scale marks 7 indicated by the two side indicating heads 6, namely the width of the gap can be directly measured, complex calculation is not needed, and convenience is improved.
The inside fixedly connected with guide arm 2 of casing 1, movable block 3 sliding connection is in the outside of guide arm 2, compression spring 4 sets up in the outside of guide arm 2, play the guide effect to compression spring 4 through guide arm 2, avoid because compression spring 4's elasticity characteristic leads to measuring unstable, the top fixedly connected with handle 5 of movable block 3, make things convenient for the hand to pull handle 5 to drive movable block 3 and remove, the front side middle part fixedly connected with indicator head 6 of movable block 3, the front side of casing 1 is provided with scale mark 7, indicator head 6 is sliding connection with casing 1 front side, through the corresponding position of indicator head 6 and scale mark 7, can directly obtain the position parameter that movable block 3 is located scale mark 7, and then directly subtract through the parameter of both sides movable block 3 and obtain the position value, the surface of guide arm 2 and bull stick 8 is smooth material, do benefit to the measurement, avoid the in-process to appear blocking the condition, make the measurement more smooth.
Working principle: when the device is used, the rotating rods 8 on two sides are stirred at first to be inserted into a gap, and the rotating rods 8 are driven to rotate around the joint with the moving block 3 under the elastic restoring force of the compression spring II 10 after the rotating rods are loosened, so that the rotating rods 8 on two sides are mutually far away until the inner wall of the gap is encountered, the distance between the moving blocks 3 on two sides is adjusted, the rotating rods 8 on two sides are finally attached to the inner wall of the gap on one side respectively, at the moment, the distance between the moving blocks 3 on two sides is directly acquired according to the positions of the scale marks 7 indicated by the indication heads 6 on two sides, namely the width of the gap is obtained, the width of the gap can be directly measured through the device, complex calculation is not needed, and convenience is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a clearance dipperstick for survey and drawing, includes casing (1), its characterized in that: a measuring mechanism for testing the width of the gap is arranged in the shell (1), and an auxiliary mechanism for being attached to and supported by the inner wall of the gap is connected to the bottom of the measuring mechanism;
the measuring mechanism comprises two moving blocks (3), the two moving blocks (3) are respectively and slidably connected to two sides of the interior of the shell (1), and a compression spring I (4) is fixedly connected between the two moving blocks (3);
the auxiliary mechanism comprises two rotating rods (8), one ends of the two rotating rods (8) are respectively connected with the bottoms of the two side moving blocks (3) in a rotating mode, connecting columns (9) are fixedly connected to two sides of the rotating rods (8), compression springs II (10) are arranged between the rotating rods (8) on two sides, and two ends of the compression springs II (10) are respectively fixedly connected with the two side connecting columns (9).
2. A surveying gap measuring scale according to claim 1, wherein: the novel structure is characterized in that a guide rod (2) is fixedly connected to the inside of the shell (1), the moving block (3) is slidably connected to the outside of the guide rod (2), and the compression spring I (4) is arranged on the outside of the guide rod (2).
3. A surveying gap measuring scale according to claim 1, wherein: the top of the moving block (3) is fixedly connected with a handle (5).
4. A surveying gap measuring scale according to claim 1, wherein: the middle part of the front side of the moving block (3) is fixedly connected with an indicating head (6), the front side of the shell (1) is provided with scale marks (7), and the indicating head (6) is in sliding connection with the front side of the shell (1).
5. A surveying gap measuring scale according to claim 2, wherein: the surfaces of the guide rod (2) and the rotating rod (8) are made of smooth materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321275225.9U CN219798183U (en) | 2023-05-24 | 2023-05-24 | Gap measuring ruler for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321275225.9U CN219798183U (en) | 2023-05-24 | 2023-05-24 | Gap measuring ruler for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798183U true CN219798183U (en) | 2023-10-03 |
Family
ID=88183270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321275225.9U Active CN219798183U (en) | 2023-05-24 | 2023-05-24 | Gap measuring ruler for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798183U (en) |
-
2023
- 2023-05-24 CN CN202321275225.9U patent/CN219798183U/en active Active
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