CN115247996A - Land area measuring equipment is used in land planning of high accuracy - Google Patents
Land area measuring equipment is used in land planning of high accuracy Download PDFInfo
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- CN115247996A CN115247996A CN202210906028.6A CN202210906028A CN115247996A CN 115247996 A CN115247996 A CN 115247996A CN 202210906028 A CN202210906028 A CN 202210906028A CN 115247996 A CN115247996 A CN 115247996A
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- placing table
- clamping plate
- land
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/26—Measuring arrangements characterised by the use of mechanical techniques for measuring areas, e.g. planimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1005—Means for controlling winding or unwinding of tapes
- G01B3/1007—Means for locking
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses high-precision land area measuring equipment for land planning, which comprises a placing table and a storage battery, wherein universal wheels are distributed at four corners of the bottom end of the placing table in a rectangular manner, a handle is arranged at the rear part of the top end of the placing table, a control button is arranged at the top end of the handle, the storage battery is arranged at the top end in the placing table, and a fixing assembly is arranged and drives a left clamping plate to clamp and fix a measuring assembly through a reset spring; the measuring assembly is arranged, so that the clamping spring drives the first clamping plate to clamp the inner tape measure to prevent the tape measure from rebounding; through the arrangement of the lifting assembly, the bottom end of the arc-shaped plate is indirectly leveled with the ground by the lifting motor, so that sundries on the ground are cleaned by the arc-shaped plate, and the placing table is more stable in length measurement; through having set up the night vision subassembly, make the indirect fixed lamp body angle of second threaded rod, open the LED lamp, make the during operation sight at night good.
Description
Technical Field
The invention relates to the field related to measuring equipment, in particular to high-precision land area measuring equipment for land planning.
Background
The land area is also called land area, and refers to the land area in an addressing line range of a land right, the principle of area calculation is that the map width is basically controlled, the calculation is carried out in a width division mode, the calculation is carried out according to area proportion adjustment, the calculation is carried out step by step from bottom to top, and along with the development of scientific and economic technologies, the land area measurement is very common and is necessary work.
The prior land area measuring device is inconvenient to use because a measuring tape is inconvenient to fix well during measurement; the traditional tape measure for preventing rebounding needs to be held by hand all the time to perform conflicting rebounding, but the land area measurement is too large, so that the rebounding prevention by holding the tape measure by hand is not convenient enough, and the use flexibility is reduced; most measuring routes of the land area measuring device are rich in sundries, and the stability of the land area measuring device is difficult to guarantee, so that the measuring efficiency is reduced; and the sight of the land area measuring device is not good enough when working at night, thereby reducing the measurement accuracy at night.
Disclosure of Invention
Accordingly, in order to solve the above-mentioned disadvantages, the present invention provides a land area measuring device for land planning with high accuracy.
The invention is realized in such a way, a high-precision land area measuring device for land planning is constructed, the device comprises a placing table and a storage battery, four corners of the bottom end of the placing table are rectangular, universal wheels are distributed on the four corners of the bottom end of the placing table, a handle is arranged at the rear part of the top end of the placing table, a control button is arranged at the top end of the handle, and the storage battery is arranged at the top end in the placing table; the method is characterized in that: still include fixed subassembly, measuring subassembly, lifting unit and night vision subassembly, place the interior bottom of platform and fixed subassembly bottom fixed connection, fixed subassembly is inside fixed with the measuring subassembly centre gripping, it is fixed with the lifting unit rear end to place a front end, it has the night vision subassembly to place a top front-mounted, fixed subassembly includes fixed plate and left splint, it is fixed with fixed plate bottom welded fastening to place a bottom plate top side, the fixed plate right-hand member is fixed with right splint, right splint left end forward mounting has the slipmat, the upper and lower both sides at right splint left end rear portion all are equipped with the gag lever post, right splint left end middle part elastic connection has reset spring, reset spring left end and slide elastic connection, inside through-hole of slide and gag lever post sliding connection, slide front end and fixed plate sliding connection, the slide left end is fixed with left splint, the slipmat is installed to left splint right-hand member.
Preferably, the measuring component includes set casing and second grip block, right side splint and left splint inboard are fixed with the centre gripping of the set casing left and right sides, set casing rear end middle part is equipped with the recess, set casing top mid-mounting has the hand wheel, the hand wheel bottom is pegged graft fixedly with the connecting block.
Preferably, a tape measure is fixed on the outer side face of the connecting block in a winding mode, the tape measure is fixedly adhered to the front end of the connecting plate, the connecting plate is fixed to the inner side of the fixed cone, the left side and the right side of the tape measure are both connected with the first clamping plate in a sliding mode, the right end of the first clamping plate is elastically connected with a clamping spring, the right end of the clamping spring is elastically connected with the second clamping plate, and the bottom end of the second clamping plate is fixedly connected with the inner bottom end of the fixed shell.
Preferably, the lifting assembly comprises an installation shell and a sliding rod, the front end of the placement platform is fixedly connected with the rear end of the installation shell, limiting grooves are formed in the left side and the right side of the front end of the installation shell, a lifting motor is fixed on the right side of the top end of the placement platform, and an output shaft of the lifting motor rotates coaxially with the first threaded rod.
Preferably, the first threaded rod is in threaded connection with the inner side of the sliding block, the sliding blocks are respectively installed on the left side and the right side of the rear end of the arc plate, the inner side of the sliding block at the left end of the arc plate is in sliding connection with the sliding rod, and the sliding block is in sliding connection with the inner side of the limiting groove.
Preferably, the night vision assembly comprises a U-shaped base and an LED lamp, the front portion of the top end of the placing table is fixed to the bottom end of the U-shaped base, threaded grooves are formed in the left end and the right end of the U-shaped base respectively, and connecting shafts are rotatably connected to the inner sides of the middle portions of the left end and the right end of the U-shaped base respectively.
Preferably, the right end of the connecting shaft is welded and fixed with the left end of the lamp housing, the left end of the connecting shaft is fixed with the circle center of the rotating plate, the inner side of the left end of the rotating plate is in threaded connection with a second threaded rod, the right end of the second threaded rod is in threaded connection with a threaded groove, and the LED lamp is mounted at the front end of the lamp housing.
Preferably, three clamping springs are equidistantly distributed between the first clamping plate and the second clamping plate, and the included angle distance between the three clamping springs is sixty degrees.
Preferably, the first threaded rod and the sliding rod are the same in length, and the first threaded rod and the sliding rod are symmetrically distributed at the left end and the right end inside the mounting shell.
Preferably, both ends all are equipped with six thread grooves about the U-shaped base, and six thread grooves are the annular and distribute.
Preferably, the clamping spring is made of piano steel wires.
Preferably, the first threaded rod is made of stainless steel.
The invention has the following advantages: the invention provides a land area measuring device for land planning with high precision by improvement, compared with the same type of device, the land area measuring device has the following improvements:
according to the high-precision land area measuring equipment for land planning, the fixing assembly is arranged, and the reset spring drives the left clamping plate to clamp and fix the measuring assembly.
According to the high-precision land area measuring equipment for land planning, the measuring assembly is arranged, so that the clamping spring drives the first clamping plate to clamp the inner tape measure to prevent the tape measure from rebounding.
According to the high-precision land area measuring equipment for land planning, the lifting assembly is arranged, so that the bottom end of the arc-shaped plate is indirectly leveled with the ground through the lifting motor, the arc-shaped plate is enabled to clean sundries on the ground, and the placing table is enabled to be more stable in length measurement.
According to the high-precision land area measuring device for land planning, the night vision assembly is arranged, so that the angle of the lamp shell is indirectly fixed by the second threaded rod, the LED lamp is started, and the sight line is good when the device works at night.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective rear view of the securing assembly of the present invention;
FIG. 3 is a perspective rear view schematic diagram of the measurement assembly of the present invention;
FIG. 4 is a top view of the measurement assembly of the present invention;
FIG. 5 is a perspective rear view of the lift assembly of the present invention;
FIG. 6 is a perspective cross-sectional view of the lift assembly of the present invention;
FIG. 7 is a perspective rear view schematic diagram of the night vision assembly of the present invention;
figure 8 is a right perspective view of a night vision assembly of the present invention.
Wherein: the device comprises a placing table-1, a universal wheel-2, a handle-3, a control button-4, a storage battery-5, a fixing component-6, a measuring component-7, a lifting component-8, a night vision component-9, a fixing plate-61, a right clamping plate-62, an anti-slip pad-63, a limiting rod-64, a reset spring-65, a sliding plate-66, a left clamping plate-67, a fixing shell-71, a groove-72, a hand wheel-73, a connecting block-74, a measuring tape-75, a connecting plate-76, a fixing cone-77, a first clamping plate-78, a clamping spring-79, a second clamping plate-710, a mounting shell-81, a limiting groove-82, a lifting motor-83, a first threaded rod-84, a sliding block-85, an arc plate-86, a sliding rod-87, a U-shaped base-91, a threaded groove-92, a connecting shaft-93, a lamp shell-94, a rotating plate-95, a second threaded rod-96 and an LED lamp-97.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, the high-precision land area measuring device for land planning of the invention comprises a placing table 1 and a storage battery 5, wherein four corners of the bottom end of the placing table 1 are rectangular and provided with universal wheels 2, a handle 3 is arranged at the rear part of the top end of the placing table 1, a control button 4 is arranged at the top end of the handle 3, and the storage battery 5 is arranged at the top end in the placing table 1.
Referring to fig. 1 and 2, the high-precision land area measuring device for land planning further comprises a fixing assembly 6, a measuring assembly 7, a lifting assembly 8 and a night vision assembly 9, wherein the top of a bottom plate of a placing table 1 is fixedly connected with the bottom end of the fixing assembly 6, the inside of the fixing assembly 6 is fixedly clamped with the measuring assembly 7, the front end of the placing table 1 is fixed with the rear end of the lifting assembly 8, the night vision assembly 9 is installed at the front end of the top end of the placing table 1, the fixing assembly 6 comprises a fixing plate 61 and a left clamping plate 67, the bottom end of the placing table 1 is fixedly welded with the bottom end of the fixing plate 61, a right clamping plate 62 is fixed at the right end of the fixing plate 61, an anti-skid pad 63 is installed at the front portion of the left end of the right clamping plate 62, limiting rods 64 are respectively arranged on the upper side and the lower side of the rear portion of the left end of the right clamping plate 62, a return spring 65 is elastically connected with a sliding plate 66, the inner side of the right end of the sliding plate 66 is slidably connected with the limiting rod 64, the front end of the sliding plate 66 is slidably connected with the fixing plate 61, a left clamping plate 67 is fixed with the left clamping plate 67, and the right clamping plate 67 is installed with the anti-skid pad 63.
Referring to fig. 3 and 4, the land area measuring device for high-precision land planning of the present invention includes a fixing shell 71 and a second clamping plate 710, a left clamping plate 67 and a right clamping plate 62 are respectively clamped and fixed with the left and right ends of the fixing shell 71, a groove 72 is disposed in the middle of the rear end of the fixing shell 71, so that the fixing shell 71 provides a fixing area for the groove 72, a hand wheel 73 is mounted in the middle of the top end of the fixing shell 71, the bottom end of the hand wheel 73 is fixedly connected with a connecting block 74 in an inserting manner, a tape 75 is fixedly attached to the outer side surface of the connecting block 74, the tape 75 is fixedly attached to the front end of the connecting plate 76, the connecting plate 76 is fixed to the inner side of the fixing cone 77, so that the connecting plate 76 provides an installation area for the fixing cone 77, the left and right sides of the tape 75 are both slidably connected with a first clamping plate 78, a clamping spring 79 is elastically connected to the right end of the first clamping plate 78, a second clamping plate 710 is elastically connected to the right end of the clamping spring, the second clamping plate 710 is fixedly connected to the inner bottom end of the fixing shell 71, three clamping springs 79 are equidistantly arranged between the first clamping plate 78 and the second clamping plate 710, and an included angle between the clamping springs 79 is a sixty degree, so that the clamping springs 75 is distributed to the clamping springs.
Referring to fig. 5 and 6, according to the high-precision land area measuring equipment for land planning, the lifting assembly 8 comprises a mounting shell 81 and a sliding rod 87, the front end of the placing table 1 is fixedly connected with the rear end of the mounting shell 81, the left side and the right side of the front end of the mounting shell 81 are respectively provided with a limiting groove 82, a lifting motor 83 is fixed on the right side of the top end of the placing table 1, an output shaft of the lifting motor 83 coaxially rotates with a first threaded rod 84, so that the lifting motor 83 drives the first threaded rod 84 to rotate, the first threaded rod 84 is in threaded connection with the inner side of a sliding block 85, the sliding block 85 is respectively installed on the left side and the right side of the rear end of an arc-shaped plate 86, the inner side of the sliding block 85 at the left end of the arc-shaped plate 86 is in sliding connection with the sliding rod 87, the sliding block 85 is in sliding connection with the inner side of the limiting groove 82, the first threaded rod 84 and the sliding rod 87 are the same in length, and the first threaded rod 84 and the sliding rod 87 are symmetrically distributed at the left end and right end of the mounting shell 81, so that the first threaded rod 84 and the sliding rod 87 drive the sliding block 85 to slide rod to slide along the sliding rod 87.
Referring to fig. 7 and 8, the high-precision land area measuring device for land planning of the present invention includes a U-shaped base 91 and LED lamps 97, the front portion of the top end of a placing table 1 is fixed to the bottom end of the U-shaped base 91, screw grooves 92 are respectively formed at the left and right ends of the U-shaped base 91 to provide a fixing area for the screw grooves 92, a connecting shaft 93 is rotatably connected to the inner sides of the middle portions of the left and right ends of the U-shaped base 91, the right end of the connecting shaft 93 is welded to the left end of the lamp housing 94 to enable the connecting shaft 93 to drive the lamp housing 94 to rotate, the left end of the connecting shaft 93 is fixed to the center of a circle of a rotating plate 95, the inner side of the left end of the rotating plate 95 is in threaded connection with a second threaded rod 96, the second threaded rod 96 is in threaded connection with the screw grooves 92, the LED lamps 97 are mounted at the front end of the lamp housing 94, six screw grooves 92 are formed at the left and right ends of the U-shaped base 91, and the six screw grooves 92 are annularly distributed, so that the screw grooves 92 facilitate the adjustment of the angles of the LED lamps 97.
Example two:
according to the high-precision land area measuring device for land planning, the bottom end of the connecting block 74 is rotatably connected with the inner bottom end of the fixed shell 71, so that the fixed shell 71 provides a limiting rotation area for the connecting block 74, the bottom end of the first threaded rod 84 is rotatably connected with the inner bottom end of the mounting shell 81, so that the mounting shell 81 provides a limiting rotation space for the first threaded rod 84, the upper end and the lower end of the sliding rod 87 are respectively fixed with the upper end and the lower end inside the mounting shell 81, and the mounting shell 81 provides a fixing area for the sliding rod 87.
The invention provides a high-precision land area measuring device for land planning through improvement, and the working principle is as follows;
firstly, when the equipment is used, the equipment is firstly placed in a working area;
secondly, firstly, a measurer controls the lifting motor 83 through the control button 4 on the handle 3, so that the lifting motor 83 drives the first threaded rod 84 to rotate clockwise, the first threaded rod 84 drives the sliding block 85 to slide downwards along the sliding rod 87, the sliding block 85 drives the arc-shaped plate 86 to slide downwards, and the bottom end of the arc-shaped plate 86 is leveled with the ground;
thirdly, a measurer pulls the measuring tape 75 outwards through the connecting plate 76, the connecting plate 76 is fixed at the measurement starting position through the fixing cone 77, the placing table 1 is pushed through the handle 3, the placing table 1 is pushed forwards along the measuring line, the clamping spring 79 drives the first clamping plate 78 to clamp the inner measuring tape 75 while the measuring tape 75 is pulled outwards to prevent the measuring tape 75 from rebounding, the arc-shaped plate 86 cleans sundries on the ground while the placing table 1 is pushed forwards along the measuring line, and the placing table 1 is more stable in length measurement;
fourthly, after the measurement is finished, a measurer records data, pulls the left clamping plate 67 to the left side, so that the left clamping plate 67 slides leftwards along the limiting rod 64 and stretches the return spring 65, the measuring assembly 7 is taken out, and the hand wheel 73 is rotated anticlockwise, so that the hand wheel 73 drives the connecting block 74 to rotate anticlockwise and the tape 75 is retracted;
fifthly, finally, the measurer pulls open the left clamping plate 67 to the left side, the left clamping plate 67 slides leftwards along the limiting rod 64 and stretches the return spring 65, then the measuring assembly 7 is placed on the left side of the right clamping plate 62, the return spring 65 drives the left clamping plate 67 to return rightwards when the measurer loosens the left clamping plate 67, and the measuring assembly 7 is clamped and fixed by the left clamping plate 67;
sixthly, work when night, make the measurer through rotating board 95 adjustment lamp body 94 angle, the rethread rotates second threaded rod 96, makes second threaded rod 96 precession thread groove 92, makes the fixed board 95 that changes of second threaded rod 96 to fixed lamp body 94 angle, rethread control button 4 opens LED lamp 97, makes the during operation sight at night good.
The invention provides high-precision land area measuring equipment for land planning through improvement, and the measuring component 7 is clamped and fixed by driving the left clamping plate 67 through the reset spring 65 by arranging the fixing component 6; the measuring assembly 7 is arranged, so that the clamping spring 79 drives the first clamping plate 78 to clamp the inner measuring tape 75 to prevent the measuring tape 75 from rebounding; through the arrangement of the lifting assembly 8, the bottom end of the arc-shaped plate 86 is indirectly leveled with the ground by the lifting motor 83, so that sundries on the ground are cleaned by the arc-shaped plate 86, and the placing table 1 is more stable in length measurement; through having set up night vision subassembly 9, make the indirect lamp body 94 angle of fixed of second threaded rod 96, open LED lamp 97, make the during operation sight at night good.
The basic principles and main features of the present invention and the advantages of the present invention are shown and described above, and the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, the specific connection mode of each part adopts the conventional means of bolt, rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A high-precision land area measuring device for land planning comprises a placing table (1) and a storage battery (5), wherein universal wheels (2) are distributed at four corners of the bottom end of the placing table (1) in a rectangular mode, a handle (3) is mounted at the rear portion of the top end of the placing table (1), a control button (4) is arranged at the top end of the handle (3), and the storage battery (5) is mounted at the top end in the placing table (1); the method is characterized in that: also comprises a fixing component (6), a measuring component (7), a lifting component (8) and a night vision component (9), the bottom end in the placing table (1) is fixedly connected with the bottom end of the fixing component (6), the inner part of the fixing component (6) is clamped and fixed with the measuring component (7), the front end of the placing table (1) is fixed with the rear end of the lifting component (8), a night vision component (9) is arranged at the front part of the top end of the placing table (1), the fixing component (6) comprises a fixing plate (61) and a left clamping plate (67), the top side of the bottom plate of the placing table (1) is welded and fixed with the bottom end of the fixing plate (61), a right clamping plate (62) is fixed at the right end of the fixing plate (61), an anti-skid pad (63) is arranged at the front part of the left end of the right clamping plate (62), the upper side and the lower side of the rear part of the left end of the right splint (62) are both provided with a limiting rod (64), the middle part of the left end of the right splint (62) is elastically connected with a return spring (65), the left end of the return spring (65) is elastically connected with a sliding plate (66), the through hole in the sliding plate (66) is connected with the limiting rod (64) in a sliding way, the front end of the sliding plate (66) is connected with the fixed plate (61) in a sliding way, the left end of the sliding plate (66) is fixed with a left clamping plate (67), and the right end of the left clamping plate (67) is provided with an anti-slip pad (63).
2. A high precision land area measuring device for land planning according to claim 1, characterized in that: the measuring component (7) comprises a fixed shell (71) and a second clamping plate (710), the right side clamping plate (62) and the left side clamping plate (67) are fixed to the left side and the right side of the fixed shell (71) in an inner side mode, a groove (72) is formed in the middle of the rear end of the fixed shell (71), a hand wheel (73) is installed in the middle of the top end of the fixed shell (71), and the bottom end of the hand wheel (73) is fixedly connected with a connecting block (74) in an inserting mode.
3. A high precision land area measuring device for land planning according to claim 2, characterized in that: the utility model discloses a fixed band tape (75) is fixed with in connection block (74) lateral surface winding, band tape (75) are pasted fixedly with connecting plate (76) front end, connecting plate (76) are fixed mutually with fixed awl (77) inboard, the band tape (75) left and right sides all with first grip block (78) sliding connection, first grip block (78) right-hand member elastic connection has clamping spring (79), clamping spring (79) right-hand member elastic connection has second grip block (710), second grip block (710) bottom and fixed shell (71) inner bottom end fixed connection.
4. A high precision land area measuring apparatus for land planning according to claim 1, characterized in that: lifting unit (8) are including installing shell (81) and slide bar (87), place platform (1) front end and installing shell (81) rear end fixed connection, the installing shell (81) front end left and right sides all is equipped with spacing groove (82), it is fixed with elevator motor (83) to place platform (1) top right side, elevator motor (83) output shaft and first threaded rod (84) coaxial rotation.
5. A land area measuring device for high precision land planning according to claim 4, characterized in that: first threaded rod (84) and slider (85) inboard threaded connection, slider (85) are installed respectively in arc (86) rear end left and right sides, slider (85) inboard and slide bar (87) sliding connection of arc (86) left end, slider (85) and spacing groove (82) inboard sliding connection.
6. A high precision land area measuring device for land planning according to claim 1, characterized in that: night vision subassembly (9) are including U-shaped base (91) and LED lamp (97), it is fixed mutually with U-shaped base (91) bottom to place platform (1) top front portion, both ends are equipped with thread groove (92) respectively about U-shaped base (91), both ends middle part inboard is all rotated and is connected with connecting axle (93) about U-shaped base (91).
7. A land area measuring device for high precision land planning according to claim 6, characterized in that: connecting axle (93) right-hand member and lamp body (94) left end welded fastening, connecting axle (93) left end is fixed mutually with commentaries on classics board (95) centre of a circle department, change board (95) left end inboard and second threaded rod (96) threaded connection, second threaded rod (96) right-hand member and thread groove (92) threaded connection, LED lamp (97) are installed to lamp body (94) front end.
8. A high precision land area measuring device for land planning according to claim 3, characterized in that: three clamping springs (79) are equidistantly distributed in the middle of the first clamping plate (78) and the second clamping plate (710), and the included angle distance between the three clamping springs (79) is sixty degrees.
9. A land area measuring device for high precision land planning according to claim 5, characterized in that: the first threaded rod (84) and the sliding rod (87) are the same in length, and the first threaded rod (84) and the sliding rod (87) are symmetrically distributed at the left end and the right end inside the mounting shell (81).
10. A land area measuring device for high precision land planning according to claim 6, characterized in that: the left end and the right end of the U-shaped base (91) are respectively provided with six thread grooves (92), and the six thread grooves (92) are distributed annularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906028.6A CN115247996A (en) | 2022-07-29 | 2022-07-29 | Land area measuring equipment is used in land planning of high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906028.6A CN115247996A (en) | 2022-07-29 | 2022-07-29 | Land area measuring equipment is used in land planning of high accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115247996A true CN115247996A (en) | 2022-10-28 |
Family
ID=83699925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210906028.6A Withdrawn CN115247996A (en) | 2022-07-29 | 2022-07-29 | Land area measuring equipment is used in land planning of high accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115247996A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878354A (en) * | 2023-09-07 | 2023-10-13 | 山东工程职业技术大学 | Length measuring device for textile cutting |
| CN117870494A (en) * | 2024-03-12 | 2024-04-12 | 中国电建集团西北勘测设计研究院有限公司 | High-precision measuring device for rural planning and design |
-
2022
- 2022-07-29 CN CN202210906028.6A patent/CN115247996A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878354A (en) * | 2023-09-07 | 2023-10-13 | 山东工程职业技术大学 | Length measuring device for textile cutting |
| CN116878354B (en) * | 2023-09-07 | 2023-11-14 | 山东工程职业技术大学 | Length measuring device for textile cutting |
| CN117870494A (en) * | 2024-03-12 | 2024-04-12 | 中国电建集团西北勘测设计研究院有限公司 | High-precision measuring device for rural planning and design |
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Application publication date: 20221028 |