CN214842829U - Quick measuring device based on land survey - Google Patents
Quick measuring device based on land survey Download PDFInfo
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- CN214842829U CN214842829U CN202121761964.XU CN202121761964U CN214842829U CN 214842829 U CN214842829 U CN 214842829U CN 202121761964 U CN202121761964 U CN 202121761964U CN 214842829 U CN214842829 U CN 214842829U
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Abstract
The utility model discloses a quick measuring device based on land measurement, the tape box outside is provided with the location measurement subassembly, the bottom of the inside of the rotating groove is provided with the adjusting positioning groove, the adjusting positioning groove is internally and rotatably provided with a screw rod, the top end of the screw rod is connected with an inner screw tube through screw threads, one end of the tape box is connected with a hook, the middle part of an indicating strip is connected with a laser pen, the outside of the tape box is provided with a cleaning subassembly corresponding to the position of the tape, the inside of the cleaning box is provided with a containing groove, cleaning sponge is placed in the containing groove, the top end of the containing groove is slidably provided with a sealing cover, one end of the cleaning box is provided with a pushing stud through screw threads rotation, the utility model sequentially fixes a plurality of bottom rods at the edge of the measuring position, pulls the hook to be embedded into the hook groove, encloses the shape of the area, determines the included angles of each edge through a measuring ring, the indicating strip and the laser pen, reduces the use of manpower, the operation is simpler, and can fold the device, reduces occupation space.
Description
Technical Field
The utility model relates to an engineering survey and drawing technical field specifically is a quick measuring device based on land survey.
Background
Land survey is the work of measuring and drawing the characteristics of the quantity, the distribution terrain and the like of various lands by applying the methods of measurement and remote sensing technology. Including topographic survey, cadastral survey, land leveling survey, current land utilization survey, survey of backup resources such as barren mountains and wastelands, a tape measure is generally used to quickly determine the shape and area of the ground.
But directly measure with the tape measure, especially in the time of the irregular polygon region, need a plurality of personnel to operate jointly, until will roughly describe on the drawing the size, measurement accuracy is low, consumes manpower more, and survey and drawing is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick measuring device based on land survey can effectively solve a plurality of personnel's of needs collective operation that propose in the above-mentioned background art, until will roughly describe the size on the drawing, and measurement accuracy is low, and it is more to consume the manpower, inconvenient survey and drawing problem.
In order to achieve the above object, the utility model provides a following technical scheme: the leather ruler comprises a leather ruler box, wherein a positioning and measuring assembly is arranged on the outer side of the leather ruler box and comprises a rotating block, a top rod, a rotating groove, an adjusting and positioning groove, a screw rod, a bottom rod, an inner solenoid, a hook groove, a hook, a measuring ring, an indicating strip, a laser pen and a C-shaped snap ring;
the bottom surface of the belt ruler box is fixedly connected with a rotating block, the rotating block is connected to the top end of a top rod through a rotating shaft, a rotating groove is formed in the position, corresponding to the rotating block, of the top rod, an adjusting positioning groove is formed in the bottom end inside the rotating groove, a screw rod is rotatably installed inside the adjusting positioning groove, the bottom end of the screw rod penetrates through the adjusting positioning groove and is connected with a bottom rod, and the top end of the screw rod is connected with an inner screw tube through threads;
the measuring tape box is characterized in that a hook groove is uniformly formed in the edge of the top surface of the measuring tape box, one end of the measuring tape box is connected with a hook, a measuring ring is sleeved on the top end of the ejector rod in a rotating mode, an indicating strip is welded to one side of the measuring ring, a laser pen is clamped in the middle of the indicating strip, and a C-shaped clamping ring is mounted in the middle of the top surface of the measuring tape box.
Preferably, the contact part of the adjusting positioning groove and the inner spiral pipe is a smooth curved surface, and the diameters of the adjusting positioning groove and the inner spiral pipe are equal.
Preferably, the middle of the tape box is provided with a rotating shaft, the tape is wound outside the rotating shaft, and the C-shaped clamping ring is connected with the top end of the rotating shaft.
Preferably, the inner diameter of the C-shaped clamping ring is equal to the outer diameter of the ejector rod.
Preferably, the input end of the laser pen is electrically connected with the output end of the battery, and the outer side of the measuring ring is evenly provided with scales.
Preferably, a cleaning assembly is arranged at the position, corresponding to the tape, of the outer side of the tape box, and comprises a cleaning box, a containing groove, cleaning sponge, a sealing cover and a pushing stud;
two clean box bonds respectively in tape measure box leather chi export both sides, the inside groove of accomodating of having seted up of clean box, accomodate inslot portion and placed clean sponge, accomodate groove top slidable mounting and have the closing cap, clean box one end is passed through the screw thread and is installed the promotion double-screw bolt.
Preferably, the bottom rod bottom symmetry has seted up the spout, the inside slidable mounting of spout has the extension rod, extension rod one end is run through and is installed main location awl, the inside hole of assisting of having seted up of main location awl, the inside slidable mounting of assisting the hole has the assistance pilot pin.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has scientific and reasonable structure and safe and convenient use;
1. be provided with the location measurement subassembly, be fixed in the edge of measuring position with a plurality of sill bars in proper order, pulling couple embedding couple groove encloses into the shape in this area, through measuring ring, instruction strip and laser pen, confirms each limit contained angle, has reduced the use of manpower, and the operation is simpler, and can fold the device, reduces occupation space.
2. Be provided with the clearance subassembly, instil into the sanitizer in the clean sponge position of accomodating the inslot, promote double-screw bolt extrusion clean sponge, extrude the tape both sides, clean the tape of rolling, clean sponge replacement is convenient, accomplishes cleaning work to the tape rapidly, makes things convenient for next time to measure.
3. Be provided with main location awl, assist the hole and assist the pilot pin, pierce ground and fix through main location awl, if the closely knit ground soil is difficult to pierce, fix a position through thinner assistance pilot pin to adapt to different ground, adaptability is better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the positioning measurement assembly of the present invention;
FIG. 3 is a schematic view of the structure of area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of the cleaning assembly of the present invention;
FIG. 5 is a schematic view of the installation structure of the extension rod of the present invention;
reference numbers in the figures: 1. a tape measure box;
2. positioning a measurement assembly; 201. rotating the block; 202. a top rod; 203. a rotating groove; 204. adjusting a positioning groove; 205. a screw; 206. a bottom bar; 207. an inner solenoid; 208. a hook groove; 209. hooking; 210. a measuring ring; 211. an indicator strip; 212. a laser pen; 213. a C-shaped snap ring;
3. cleaning the assembly; 301. a cleaning box; 302. a receiving groove; 303. cleaning the sponge; 304. sealing the cover; 305. pushing the stud;
4. a chute; 5. an extension pole; 6. a main positioning cone; 7. auxiliary holes; 8. and (5) auxiliary positioning needles.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-5, the utility model provides a quick measuring device technical scheme based on land survey, including leather ruler box 1, leather ruler box 1 outside is provided with location measurement component 2, and location measurement component 2 includes turning block 201, ejector pin 202, rotation groove 203, adjusts constant head tank 204, screw rod 205, sill bar 206, interior screwed pipe 207, couple groove 208, couple 209, measuring ring 210, instruction strip 211, laser pen 212 and C type snap ring 213;
the bottom surface of the belt ruler box 1 is fixedly connected with a rotating block 201, the rotating block 201 is connected to the top end of a top rod 202 through a rotating shaft, a rotating groove 203 is formed in the position, corresponding to the rotating block 201, of the top rod 202, an adjusting positioning groove 204 is formed in the bottom end of the inside of the rotating groove 203, a screw rod 205 is rotatably installed in the adjusting positioning groove 204, the bottom end of the screw rod 205 penetrates through the adjusting positioning groove 204 and is connected with a bottom rod 206, the top end of the screw rod 205 is connected with an inner screwed pipe 207 through threads, the contact position of the adjusting positioning groove 204 and the inner screwed pipe 207 is a smooth curved surface, the diameters of the adjusting positioning groove 204 and the inner screwed pipe 207 are equal, and the inner screwed pipe 207 can slide in the adjusting positioning groove 204 conveniently;
A cleaning component 3 is arranged at the position, corresponding to the position of the tape, on the outer side of the tape box 1, and the cleaning component 3 comprises a cleaning box 301, a containing groove 302, a cleaning sponge 303, a sealing cover 304 and a pushing stud 305;
two clean boxes 301 bond respectively in 1 tape export both sides of tape box, and the groove 302 has been accomodate to inside having seted up of clean box 301, accomodates the inside clean sponge 303 of having placed of groove 302, accomodates groove 302 top slidable mounting has closing cap 304, and clean box 301 one end is passed through the screw thread and is installed the promotion double-screw bolt 305.
The utility model discloses a theory of operation and use flow: the bottom rods 206 are sequentially fixed at the corners of the measuring position, when the bottom rods are fixed, the extension rods 5 in the sliding chutes 4 are pulled, the ground is penetrated and fixed through the main positioning cones 6, if the ground is dense and difficult to penetrate, the ground is positioned through the thinner auxiliary positioning needles 8 so as to adapt to different grounds, and the adaptability is better;
after the bottom rod 206 is fixed, the rotating block 201 in the rotating groove 203 is rotated until the leather ruler box 1 is in a horizontal position, then the top rod 202 is rotated, the outer side of the inner screw tube 207 is hexagonal prism, the inner screw tube 207 is driven to rotate, the screw 205 connected with the bottom rod 206 is not moved, the top end of the inner screw tube 207 is pushed through threads to extrude the bottom end of the rotating block 201 for fixing, then the leather ruler in the leather ruler box 1 is pulled, the hook 209 is clamped in the hook groove 208 of the adjacent leather ruler box 1, then the measuring ring 210 is rotated, the indicating strip 211 is parallel to the leather ruler, two laser pens 212 respectively irradiate the adjacent outer sides, the included angle of the indicating strip 211 is used for determining each side included angle to enclose the shape of the area, the subsequent area measurement is convenient, the use of manpower is reduced, and the operation is simpler;
after the leather ruler box is used, the inner spiral tube 207 is loosened, the rotating block 201 positioned in the rotating groove 203 is rotated until the leather ruler box 1 is positioned at a vertical position, each ejector rod 202 is close to, the C-shaped clamp ring 213 is clamped at the ejector rod 202, the device is folded, and the occupied space is reduced;
when the tape in rolling tape box 1, open closing cap 304, clean sponge 303 position in holding groove 302 instils into the sanitizer, promotes double-screw bolt 305 extrusion clean sponge 303, extrudees the tape both sides, cleans the tape of rolling, and clean sponge 303 replacement is convenient, accomplishes cleaning work to the tape rapidly, makes things convenient for next time to measure.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a quick measuring device based on land survey, includes leather ruler box (1), its characterized in that: a positioning and measuring component (2) is arranged on the outer side of the tape measure box (1), and the positioning and measuring component (2) comprises a rotating block (201), a top rod (202), a rotating groove (203), an adjusting and positioning groove (204), a screw rod (205), a bottom rod (206), an inner spiral pipe (207), a hook groove (208), a hook (209), a measuring ring (210), an indication strip (211), a laser pen (212) and a C-shaped snap ring (213);
the bottom surface of the leather tape box (1) is fixedly connected with a rotating block (201), the rotating block (201) is connected to the top end of a top rod (202) through a rotating shaft, a rotating groove (203) is formed in the position, corresponding to the rotating block (201), of the top rod (202), an adjusting positioning groove (204) is formed in the bottom end of the inside of the rotating groove (203), a screw rod (205) is rotatably installed in the adjusting positioning groove (204), the bottom end of the screw rod (205) penetrates through the adjusting positioning groove (204) and is connected with a bottom rod (206), and the top end of the screw rod (205) is connected with an inner solenoid (207) through threads;
hook groove (208) have evenly been seted up at tape box (1) top surface edge, the tape one end of tape box (1) is connected with couple (209), ejector pin (202) top is rotated and is cup jointed and measure ring (210), it has instruction strip (211) to measure ring (210) one side welding, instruction strip (211) middle part joint has laser pen (212), tape box (1) top surface mid-mounting has C type snap ring (213).
2. A land survey based rapid measuring device according to claim 1, characterized in that the contact position of the adjusting positioning groove (204) and the inner spiral pipe (207) is a smooth curved surface, and the diameters of the adjusting positioning groove (204) and the inner spiral pipe (207) are equal.
3. A land survey based rapid measuring device according to claim 1, wherein a rotating shaft is installed in the middle of said tape measure case (1), said tape measure is wound around the outside of the rotating shaft, and said C-shaped snap ring (213) is connected to the top end of the rotating shaft.
4. A rapid land survey based measuring device according to claim 1, characterized in that the inner diameter of said C-shaped snap ring (213) is equal to the outer diameter of the jack rod (202).
5. The rapid land survey-based measuring device as claimed in claim 1, wherein the input end of the laser pen (212) is electrically connected with the output end of the battery, and the outer side of the measuring ring (210) is evenly provided with scales.
6. A land measurement based quick measuring device according to claim 1, characterized in that a cleaning component (3) is arranged at the position corresponding to the position of the measuring tape outside the measuring tape box (1), and the cleaning component (3) comprises a cleaning box (301), a containing groove (302), a cleaning sponge (303), a cover (304) and a push stud (305);
two clean box (301) bond respectively in tape box (1) tape export both sides, clean box (301) inside has been seted up and has been accomodate groove (302), accomodate inside clean sponge (303) of having placed of groove (302), accomodate groove (302) top slidable mounting has closing cap (304), clean box (301) one end is passed through the screw thread and is installed and promote double-screw bolt (305).
7. The quick measuring device based on land survey according to claim 1, characterized in that the bottom end of the bottom rod (206) is symmetrically provided with a sliding chute (4), an extension rod (5) is slidably mounted inside the sliding chute (4), one end of the extension rod (5) is provided with a main positioning cone (6) in a penetrating manner, an auxiliary hole (7) is formed inside the main positioning cone (6), and an auxiliary positioning needle (8) is slidably mounted inside the auxiliary hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121761964.XU CN214842829U (en) | 2021-07-30 | 2021-07-30 | Quick measuring device based on land survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121761964.XU CN214842829U (en) | 2021-07-30 | 2021-07-30 | Quick measuring device based on land survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214842829U true CN214842829U (en) | 2021-11-23 |
Family
ID=79180528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121761964.XU Active CN214842829U (en) | 2021-07-30 | 2021-07-30 | Quick measuring device based on land survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214842829U (en) |
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2021
- 2021-07-30 CN CN202121761964.XU patent/CN214842829U/en active Active
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