CN213874045U - Combined scale for surveying and mapping - Google Patents
Combined scale for surveying and mapping Download PDFInfo
- Publication number
- CN213874045U CN213874045U CN202023062366.1U CN202023062366U CN213874045U CN 213874045 U CN213874045 U CN 213874045U CN 202023062366 U CN202023062366 U CN 202023062366U CN 213874045 U CN213874045 U CN 213874045U
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- scale
- spring
- surveying
- scale body
- framework
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- Expired - Fee Related
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- 238000013507 mapping Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model discloses a survey and drawing is with combination scale, including the scale body, the top of scale body is seted up flutedly, and the inner wall sliding connection of recess has the slider. The fixed surface of slider installs first spring, and the slot has been seted up to the bottom of scale body, and the fixed slot has been seted up to the inner wall of slot, and the sliding surface of scale body is connected with the framework, and the fixed surface of framework installs level bubble appearance. Through being provided with first spring and slider, play the firm purpose of scale combination for the survey and drawing, the plotting work of being convenient for, through being provided with level bubble appearance, be convenient for observe the scale body and whether appear the slope, prevent that the survey and drawing from appearing the error, influence the mapping result, through being provided with the framework, be convenient for according to staff's physique and environment, the height of adjustment level bubble appearance does benefit to the staff and observes, and when not using, convenient to detach prevents that level bubble appearance from losing the damage.
Description
Technical Field
The utility model belongs to the technical field of survey and drawing are with combination scale, specifically are a survey and drawing are with combination scale.
Background
A scale: a graduated rod for measuring the vertical distance from a point on the ground to the horizontal line of sight of a surveyor.
At present, current combination scale for survey and drawing, at the in-process that the combination was used, the fastness is not high, and the combination scale does not have correcting unit, influences the survey and drawing accuracy easily, so to above-mentioned problem, provide a combination firmly and have correcting unit's combination scale for survey and drawing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combined scale is used in survey and drawing to solve current survey and drawing and use combined scale, at the bottom of the combination fastness, and do not have correcting unit, appear mapping error's problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: a combined ruler for surveying and mapping comprises a ruler body, wherein the top end of the ruler body is provided with a groove, the groove is in a square groove, the inner wall of the groove is connected with a sliding block in a sliding manner, the sliding block is in a cuboid shape, a first spring is fixedly arranged on the surface of the sliding block and is in a compressed state, the purpose of providing acting force for the sliding block is achieved through the arrangement of the first spring, the bottom end of the ruler body is provided with an inserting groove, the inserting groove is in a square groove shape, the inserting connection of the sliding block is facilitated through the arrangement of the inserting groove, the inner wall of the inserting groove is provided with a fixing groove, the fixing groove is in a cylindrical shape, the purpose of inserting connection and fixing of an installing rod is achieved through the arrangement of the fixing groove, the surface of the ruler body is connected with a frame body in a sliding manner, the purpose of adjusting the height of a leveling bubble instrument is achieved through the arrangement of the frame body, and the leveling bubble instrument is favorably observed, the fixed surface of framework installs the level bubble appearance, through being provided with the level bubble appearance, is convenient for observe the scale body and whether the slope appears, prevents that the survey and drawing from appearing the error.
Preferably, the inner wall fixed mounting of framework has the second spring, through being provided with the second spring, is convenient for provide the effort, the one end fixedly connected with clamp plate of second spring, the shape of clamp plate is square board, and through being provided with the clamp plate, the centre gripping scale body of being convenient for plays the purpose of fixed framework.
Preferably, the surface of the pressing plate slides on the inner wall of the frame body, an anti-skid rubber pad is fixedly mounted on the surface of the pressing plate, and the anti-skid rubber pad is arranged, so that the purpose of firm clamping and fixing is achieved, and the frame body is prevented from sliding.
Preferably, the pressing plate is fixedly connected with a pull rod, the surface of the second spring is wound on the surface of the pull rod, and the pressing plate is convenient to pull to slide through the pull rod.
Preferably, one end of the pull rod penetrates through the surface of the frame body, one end of the pull rod is fixedly connected with a handle, and the pull rod is provided with the handle, so that the press plate can be pulled to slide along the inner wall of the frame body conveniently.
Preferably, the number of the sliding blocks is two, the pressing rods are fixedly connected to the surfaces of the sliding blocks, one ends of the pressing rods penetrate through the surface of the scale body, and the pressing rods are arranged to facilitate the sliding blocks on the two sides to move in opposite directions.
Preferably, the fixed surface of slider is connected with the installation pole, the number of installation pole is four, and the shape of installation pole is cylindrical, through being provided with the installation pole, is convenient for peg graft the fixed slot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first spring and the sliding block are arranged, so that the purpose of firmly combining the surveying and mapping ruler is achieved, and the surveying and mapping work is facilitated;
2. through being provided with level bubble appearance, be convenient for observe the scale body and whether appear inclining, prevent that the survey and drawing from appearing the error, influence the mapping result, through being provided with the framework, be convenient for according to staff's physique and environment, the height of adjustment level bubble appearance does benefit to the staff and observes, and when not using, convenient to detach prevents that level bubble appearance from losing the damage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial sectional view of the scale body of the present invention;
fig. 3 is a sectional view of the frame body of the present invention.
In the figure: 1. a scale body; 2. a level bubble gauge; 3. a frame body; 4. a pressing rod; 5. a pull rod; 6. a handle; 7. a slider; 8. mounting a rod; 9. a second spring; 10. pressing a plate; 11. a slot; 12. fixing grooves; 13. a groove; 14. a first spring; 15. anti-skid rubber pad.
Detailed Description
Referring to fig. 1, 2 and 3, a combined ruler for surveying and mapping comprises a ruler body 1, a groove 13 is formed at the top end of the ruler body 1, the groove 13 is square, a slider 7 is slidably connected to the inner wall of the groove 13, the slider 7 is cuboid, a first spring 14 is fixedly mounted on the surface of the slider 7, the first spring 14 is in a compressed state and serves the purpose of providing an acting force to the slider 7 by being provided with the first spring 14, a slot 11 is formed at the bottom end of the ruler body 1, the slot 11 is square, the slot 11 is provided for facilitating the insertion of the slider 7, a fixing slot 12 is formed on the inner wall of the slot 11, the fixing slot 12 is cylindrical, the purpose of the insertion and fixation of a mounting rod 8 is achieved by being provided with the fixing slot 12, a frame 3 is slidably connected to the surface of the ruler body 1, and the frame 3 is provided, play the purpose of the 2 height of adjustment level bubble appearance, do benefit to and observe level bubble appearance 2, level bubble appearance 2's model is 19030801, and frame 3's fixed surface installs level bubble appearance 2, through being provided with level bubble appearance 2, is convenient for observe the slope whether appear in staff's body 1, prevents that the survey and drawing from appearing the error.
Referring to fig. 3, a second spring 9 is fixedly mounted on the inner wall of the frame 3, the second spring 9 is provided to provide an acting force conveniently, a pressing plate 10 is fixedly connected to one end of the second spring 9, the pressing plate 10 is a square plate, and the pressing plate 10 is provided to clamp the scale body 1 conveniently and fix the frame 3.
Referring to fig. 3, the surface of the pressing plate 10 slides on the inner wall of the frame 3, and the anti-slip rubber pad 15 is fixedly mounted on the surface of the pressing plate 10, so that the anti-slip rubber pad 15 is provided to achieve the purpose of firmly clamping and fixing, and prevent the frame 3 from sliding.
Referring to fig. 3, the pressing plate 10 is fixedly connected with the pull rod 5, and the surface of the second spring 9 is wound on the surface of the pull rod 5, so that the pressing plate 10 is conveniently pulled to slide by the pull rod 5.
Referring to fig. 1 and 3, one end of the pull rod 5 penetrates through the surface of the frame 3, and one end of the pull rod 5 is fixedly connected with a handle 6, so that the handle 6 is arranged to facilitate the pull rod 5 to pull the press plate 10 to slide along the inner wall of the frame 3.
Referring to fig. 1 and 2, the number of the sliding blocks 7 is two, the pressing rod 4 is fixedly connected to the surface of the sliding block 7, one end of the pressing rod 4 penetrates through the surface of the scale body 1, and the pressing rods 4 are arranged to facilitate the opposite movement of the sliding blocks 7 on the two sides.
Referring to fig. 2, the surface of the slider 7 is fixedly connected with four mounting rods 8, the mounting rods 8 are cylindrical, and the mounting rods 8 are provided to facilitate insertion of the fixing grooves 12.
The working principle of the scheme is as follows: when the combined scale needs to be used in surveying and mapping work, a proper number of scale bodies 1 are selected to be combined together according to surveying and mapping environments, in the combining process, the pressing rods 4 on the two sides of the first scale body 1 are pressed down in opposite directions, the pressing rods 4 on the two sides drive the sliding blocks 7 on the two sides to move in opposite directions, the sliding blocks 7 on the two sides extrude the first spring 14, then the two sliding blocks 7 on the top end of the first scale body 1 are inserted into the inner wall of the slot 11 at the bottom end of the second scale body 1, the pressing rods 4 on the two sides are loosened, the sliding blocks 7 are driven by the first spring 14 in a compressed state to slide along the inner wall of the slot 11 until the mounting rods 8 on the surface of the sliding blocks 7 are inserted into the fixing grooves 12 on the inner wall of the slot 11, the purpose of connecting and combining the two scale bodies 1 is achieved, then the operation is repeated, the scale bodies 1 with proper number are combined, and after the combination is completed, the handle 6 on the surface of the frame body 3 is pulled, handle 6 will drive clamp plate 10 through pull rod 5 and slide along the inner wall of framework 3, until the inner wall of framework 3 can be pegged graft to staff gauge body 1, move framework 3 to suitable position after again, loosen handle 6, second spring 9 will drive clamp plate 10 extrusion staff gauge body 1, surface through clamp plate 10 is provided with anti-skidding rubber pad 15, play the fixed firm purpose with framework 3, be provided with level bubble appearance 2 through framework 3, be convenient for observe whether slope appears in staff gauge body 1, prevent that the survey and drawing from appearing the error, influence the mapping result.
Claims (7)
1. The utility model provides a survey and drawing is with combination scale, includes scale body (1), its characterized in that: the utility model discloses a ruler, including scale body (1), inner wall sliding connection have slider (7), the fixed surface of slider (7) installs first spring (14), slot (11) have been seted up to the bottom of scale body (1), fixed slot (12) have been seted up to the inner wall of slot (11), the fixed surface of scale body (1) sliding connection has framework (3), the fixed surface of framework (3) installs level bubble appearance (2).
2. A combined ruler for surveying and mapping according to claim 1, characterized in that: the inner wall fixed mounting of framework (3) has second spring (9), the one end fixedly connected with clamp plate (10) of second spring (9).
3. A combined ruler for surveying and mapping according to claim 2, characterized in that: the surface of the pressing plate (10) slides on the inner wall of the frame body (3), and an anti-skidding rubber pad (15) is fixedly mounted on the surface of the pressing plate (10).
4. A combined ruler for surveying and mapping according to claim 2, characterized in that: the pressing plate (10) is fixedly connected with a pull rod (5), and the surface of the second spring (9) is wound on the surface of the pull rod (5).
5. A combined ruler for surveying and mapping according to claim 4, characterized in that: one end of the pull rod (5) penetrates through the surface of the frame body (3), and one end of the pull rod (5) is fixedly connected with a handle (6).
6. A combined ruler for surveying and mapping according to claim 1, characterized in that: the number of the sliding blocks (7) is two, a pressing rod (4) is fixedly connected to the surface of each sliding block (7), and one end of each pressing rod (4) penetrates through the surface of the scale body (1).
7. A combined ruler for surveying and mapping according to claim 1, characterized in that: the surface of the sliding block (7) is fixedly connected with mounting rods (8), and the number of the mounting rods (8) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062366.1U CN213874045U (en) | 2020-12-17 | 2020-12-17 | Combined scale for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062366.1U CN213874045U (en) | 2020-12-17 | 2020-12-17 | Combined scale for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874045U true CN213874045U (en) | 2021-08-03 |
Family
ID=77069304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023062366.1U Expired - Fee Related CN213874045U (en) | 2020-12-17 | 2020-12-17 | Combined scale for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213874045U (en) |
-
2020
- 2020-12-17 CN CN202023062366.1U patent/CN213874045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |