CN112594507A - Land planning area measurement device - Google Patents
Land planning area measurement device Download PDFInfo
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- CN112594507A CN112594507A CN202110238457.6A CN202110238457A CN112594507A CN 112594507 A CN112594507 A CN 112594507A CN 202110238457 A CN202110238457 A CN 202110238457A CN 112594507 A CN112594507 A CN 112594507A
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- 238000005259 measurement Methods 0.000 title claims description 44
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 15
- 238000003825 pressing Methods 0.000 description 13
- 238000005728 strengthening Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/28—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring areas
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a land planning area metering and measuring device which comprises an area measuring instrument body, a supporting plate, an adjusting rod and a base, wherein the area measuring instrument body is arranged in the middle of the top of the supporting plate, a first positioning assembly is arranged on one side of the supporting plate, and a second positioning assembly is arranged on the other side of the supporting plate. When the area measuring instrument is used, the rotating disc is rotated to enable the area measuring instrument body to be kept on the same horizontal plane at different measuring fixed points, so that the accuracy of the area measuring instrument of the device is improved, the fixing work of a user on the area measuring instrument body is facilitated through the arranged supporting plate, the first positioning assembly and the second positioning assembly, the convenience of the use of the device is improved, the fixing effect of the device on the area measuring instrument body is further guaranteed through the arrangement of the limiting vertical plate and the fixing assembly, and the area measuring instrument body is enabled to be more stable in the use process.
Description
Technical Field
The invention relates to the technical field related to land planning, in particular to a land planning area measuring device.
Background
Land planning refers to long-term arrangement of reasonable land use within a certain area range according to economic development prospects and requirements, and mainly meets the requirements of proportional development of national economy departments by ensuring land use, wherein the basis of land planning is the distribution and configuration conditions of existing natural resources, technical resources and human resources, so that land is fully and effectively utilized, waste of land resources is reduced, and land occupation area measurement and measurement work of land are required in the actual land planning process work.
The defects of the prior art are as follows: the area measurement equipment adopted at the present stage needs to be assembled and used by using a fixing frame and the area measurement equipment in order to fix the fixed point of the measurement point conveniently, but the fixing frame adopted at the present stage cannot adjust the height position, so that the area measurement equipment cannot be on the same horizontal plane when different measurement fixed points are fixed, and further the deviation of the measurement result is easily caused.
Disclosure of Invention
The invention aims to provide a land planning area metering and measuring device, which solves the problem that the height position of a fixing frame adopted at the present stage cannot be adjusted, so that area measuring equipment cannot be positioned on the same horizontal plane when different measuring fixing points are fixed, and further the deviation of a measuring result is easily caused.
In order to achieve the purpose, the invention provides the following technical scheme: a land planning area metering and measuring device comprises an area measuring instrument body, a supporting plate, an adjusting rod and a base, wherein the area measuring instrument body is arranged in the middle of the top of the supporting plate, a first positioning assembly is arranged on one side of the supporting plate, a second positioning assembly is arranged on the other side of the supporting plate, the top of the adjusting rod is fixedly connected with the bottom of the supporting plate, an adjusting groove is formed in the adjusting rod, a positioning shaft is arranged on the inner side of the top of the adjusting groove, the top of the positioning shaft is connected with the inner wall of the top of the adjusting groove through a bearing, a first bevel gear is arranged on the outer wall of the top of the positioning shaft, a driving assembly is arranged on one side of the first bevel gear, the bottom of the positioning shaft is connected with a screw shaft through a coupling, the bottom of, positioning through holes are formed in two sides of the positioning plate, a screw rod nut is arranged on the outer wall of the screw rod shaft, adjusting vertical rods are arranged on two sides of the bottom of the screw rod nut, the bottom of each adjusting vertical rod penetrates through the positioning through hole in the positioning plate and the outer wall of the bottom of the adjusting groove respectively, an installing plate is connected to the outer wall of the bottom of the adjusting groove, a connecting rod is arranged at the bottom of the installing plate, and the bottom of the connecting rod is fixedly connected with the top of the;
the driving assembly comprises an installation through hole, a driving shaft and a second bevel gear, the installation through hole is formed in the outer wall of one side of the top of the adjusting rod, the second bevel gear is arranged inside the adjusting groove and meshed with the first bevel gear, one end of the driving shaft is connected with the turntable, the other end of the driving shaft penetrates through the installation through hole and is connected with the second bevel gear, and the driving assembly is arranged to facilitate the control of a user on the rotation of the screw shaft, so that the use convenience of the device is improved.
Preferably, the drive shaft runs through installation through-hole position department outer wall and is provided with location bearing, just the drive shaft pass through location bearing with the installation through-hole inner wall is connected, and location bearing through setting up not only can guarantee that the drive shaft can carry out normal rotation and use, also can play the effect of support to the drive shaft, and then has guaranteed the rotation user demand of user to the drive shaft.
Preferably, the equal fixedly connected with conical rod in base bottom both sides, just base top both sides all are provided with the strengthening rib, the strengthening rib top respectively with connecting rod both sides outer wall fixed connection, through the conical rod that sets up, and then made things convenient for the user to the base and measure the fixed work between the soil.
Preferably, first locating component with second locating component comprises guide through hole, guide bar, clamp plate and compression spring, the guide through hole is seted up at backup pad top inboard, the guide bar bottom is connected with the limiting plate, just the guide bar top run through the guide through hole with clamp plate bottom fixed connection, clamp plate one side bottom with area measurement appearance body top outer wall looks butt, compression spring sets up at the limiting plate top, has made things convenient for the fixed spacing work of user to the area measurement appearance body through first locating component and the second locating component that sets up to the convenience of device use has been improved.
Preferably, the top of the compression spring is fixedly connected with the outer wall of the bottom of the supporting plate, the bottom of the compression spring is fixedly connected with the top of the limiting plate, and the compression spring is sleeved on the outer wall of the guide rod.
Preferably, the outer wall of one side of the area measuring instrument body is provided with a limiting vertical plate, the bottom of the limiting vertical plate is fixedly connected with the top of the supporting plate, the outer wall of one side of the limiting vertical plate is abutted against the outer wall of one side of the area measuring instrument body, the device can be fixedly abutted against the area measuring instrument body through the limiting vertical plate, and the stability of the area measuring instrument body in the using process is further ensured.
Preferably, the outer wall of the area measuring instrument body, which is close to one side of the first positioning assembly, is provided with a fixing assembly, the fixing assembly is composed of a fixing screw hole, a fixing screw rod and a butt plate, the fixing screw hole is formed in the inner side of the top of the guide rod of the first positioning assembly, one side of the butt plate is in butt joint with the outer wall of one side of the area measuring instrument body, the other side of the butt plate is connected with one end of the fixing screw rod through a bearing, one end, far away from the butt plate, of the fixing screw rod penetrates through the fixing screw hole and is connected with a rotating disk, the fixing screw rod penetrates through the position of the fixing screw hole and is connected with the inner wall of the fixing screw hole in a screwing mode, and the fixing assembly is arranged to further strengthen the fixing of the.
Preferably, the butt plate is close to the outer wall of one side of the area measuring instrument body is provided with a friction pad, the friction pad is made of a thermosetting material, and through the friction pad, the friction force between the butt plate and the area measuring instrument body can be further improved, so that the fixing effect of the butt plate on the area measuring instrument body is ensured.
Preferably, backup pad top intermediate position is provided with the protection pad, protection pad top with area measurement appearance body bottom looks butt, just the protection pad adopts rubber materials preparation to form, and through the protection pad that sets up, and then improved the device to the fixed protection of area measurement appearance body, and then reduce the damage that the device caused to the area measurement appearance body.
The invention provides a land planning area measuring device, which has the following beneficial effects:
(1) by arranging the supporting plate, the adjusting rod, the adjusting groove, the positioning shaft, the first bevel gear, the screw shaft, the screw nut, the adjusting vertical rod, the base and the driving assembly, when in use, a user fixes the device and the measuring fixed point after setting the horizontal height value of the area measuring instrument body and fixing the area measuring instrument body and the supporting plate, the screw nut on the outer wall of the screw shaft can move up and down by rotating the driving shaft, further the adjusting vertical rod can change the distance between the adjusting rod and the base under the driving action of the screw nut, further the user can realize the height adjusting work on the position of the area measuring instrument body on the top of the supporting plate according to the set horizontal height value, thereby the area measuring instrument body can be kept on the same horizontal plane at different measuring fixed points, and then improved the device to the accuracy nature of land area measurement to make the result of use of device better.
(2) According to the area measuring instrument, the supporting plate, the first positioning assembly and the second positioning assembly are arranged, when the area measuring instrument is used, a user can move the limiting plate upwards, so that the guide rod at the top of the limiting plate can drive the pressing plate to move upwards, the compression spring can be compressed under the action of the limiting plate, then the area measuring instrument body can be placed between the bottom of the pressing plate and the top of the supporting plate, one side of the area measuring instrument body can be abutted against the outer wall of one side of the limiting vertical plate, and then the limiting plate is loosened, so that the pressing plate can be abutted against the top of the area measuring instrument body under the action of the compression spring to complete quick fixing of the area measuring instrument body, and further, the fixing work of the user on the area measuring instrument body is facilitated.
(3) According to the area measuring instrument body fixing device, the limiting vertical plate and the fixing component are arranged, when the area measuring instrument body fixing device is used, a user can quickly fix the area measuring instrument body by using the first positioning component and the second positioning component, then the rotating disc is screwed, so that the fixing screw can drive the abutting plate to further fix the area measuring instrument body under the action of the fixing screw hole, and further the area measuring instrument body can be fixed more firmly under the action of the limiting vertical plate and the abutting plate, and therefore the stability of the area measuring instrument body in the using process is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the area measurement instrument body according to the present invention;
FIG. 3 is a schematic view of a lead screw nut mounting arrangement of the present invention;
FIG. 4 is a schematic view of a guide bar connection structure of the first positioning assembly according to the present invention;
FIG. 5 is a schematic view of a positioning plate according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
fig. 7 is an enlarged view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. an area gauge body; 2. a support plate; 3. adjusting a rod; 4. a base; 5. a first positioning assembly; 6. a second positioning assembly; 7. an adjustment groove; 8. positioning the shaft; 9. a first bevel gear; 10. a screw shaft; 11. positioning a plate; 12. positioning the through hole; 13. a feed screw nut; 14. adjusting the vertical rod; 15. mounting a plate; 16. a connecting rod; 17. mounting a through hole; 18. a drive shaft; 19. a second bevel gear; 20. a turntable; 21. a tapered rod; 22. reinforcing ribs; 23. a guide through hole; 24. a guide bar; 25. pressing a plate; 26. a compression spring; 27. a limiting plate; 28. a limiting vertical plate; 29. fixing screw holes; 30. fixing the screw rod; 31. a butt joint plate; 32. rotating the disc; 33. a friction pad; 34. and (6) a protective pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 7, the present invention provides a technical solution: a land planning area metering and measuring device comprises an area measuring instrument body 1, a supporting plate 2, an adjusting rod 3 and a base 4, wherein the area measuring instrument body 1 is arranged in the middle of the top of the supporting plate 2, a first positioning component 5 is arranged on one side of the supporting plate 2, a second positioning component 6 is arranged on the other side of the supporting plate 2, the top of the adjusting rod 3 is fixedly connected with the bottom of the supporting plate 2, an adjusting groove 7 is formed in the adjusting rod 3, a positioning shaft 8 is arranged on the inner side of the top of the adjusting groove 7, the top of the positioning shaft 8 is connected with the inner wall of the top of the adjusting groove 7 through a bearing, a first bevel gear 9 is arranged on the outer wall of the top of the positioning shaft 8, a driving component is arranged on one side of the first bevel gear 9, the bottom of the positioning shaft 8 is connected with a screw shaft, the positioning plate 11 is fixedly connected with the inner wall of the adjusting groove 7, positioning through holes 12 are formed in both sides of the positioning plate 11, a screw rod nut 13 is arranged on the outer wall of the screw rod shaft 10, adjusting vertical rods 14 are arranged on both sides of the bottom of the screw rod nut 13, the bottom of each adjusting vertical rod 14 penetrates through the positioning through hole 12 in the positioning plate 11 and the outer wall of the bottom of the adjusting groove 7 respectively, a mounting plate 15 is connected with the outer wall of the bottom of the adjusting rod 3, a connecting rod 16 is arranged at the bottom of the mounting plate 15, and the bottom of the connecting rod 16 is fixedly connected with the top;
the driving assembly is composed of a mounting through hole 17, a driving shaft 18 and a second bevel gear 19, the mounting through hole 17 is arranged on the outer wall of one side of the top of the adjusting rod 3, the second bevel gear 19 is arranged inside the adjusting groove 7, the second bevel gear 19 is meshed with the first bevel gear 9, one end of the driving shaft 18 is connected with a rotating disc 20, the other end of the driving shaft 18 penetrates through the mounting through hole 17 and is connected with the second bevel gear 19, when the driving assembly is used, a user can drive the second bevel gear 19 to drive the first bevel gear 9 to rotate by rotating the driving shaft 18, the screw shaft 10 at the bottom of the positioning shaft 8 can rotate according to needs under the action of the first bevel gear 9, the screw nut 13 can move up and down under the driving action of the screw shaft 10, and the adjusting vertical rod 14 can change the distance between the adjusting rod 3 and the base 4 under the driving action of the, and then realize adjusting the position of backup pad 2 top area measurement appearance body 1 to make area measurement appearance body 1 can keep on same horizontal plane when the fixed measurement is carried out at different measurement fixed points.
Further, the drive shaft 18 runs through the outer wall of the position of the installation through hole 17 and is provided with a positioning bearing, and the drive shaft 18 is connected with the inner wall of the installation through hole 17 through the positioning bearing, so that the drive shaft 18 can be ensured to be normally rotated for use through the positioning bearing, the drive shaft 18 can also be supported, and the rotating use requirement of a user on the drive shaft 18 is further ensured.
Further, 4 equal fixedly connected with toper pole 21 in both sides of base bottom, just 4 top both sides of base all are provided with strengthening rib 22, strengthening rib 22 top respectively with 16 both sides outer wall fixed connection of connecting rod, when using, the user can insert the fixed point inside measuring with base 4 through using toper pole 21, and then made things convenient for the user to the fixed work of base 4.
Further, the first positioning component 5 and the second positioning component 6 are composed of a guide through hole 23, a guide rod 24, a pressing plate 25 and a compression spring 26, the guide through hole 23 is arranged on the inner side of the top of the supporting plate 2, the bottom of the guide rod 24 is connected with a limiting plate 27, the top of the guide rod 24 penetrates through the guide through hole 23 and is fixedly connected with the bottom of the pressing plate 25, the bottom of one side of the pressing plate 25 is abutted to the outer wall of the top of the area measuring instrument body 1, the compression spring 26 is arranged on the top of the limiting plate 27, when the area measuring instrument is used, a user can move the limiting plate 27 upwards, the guide rod 24 on the top of the limiting plate 27 can drive the pressing plate 25 to move upwards, the compression spring 26 can be compressed under the action of the limiting plate 27, and then the user can place the area measuring instrument body 1 between, the limiting plate 27 is loosened through the further process, the pressing plate 25 can abut against the top of the area measuring instrument body 1 under the action of the compression spring 26 to complete quick fixing of the area measuring instrument body 1, when the area measuring instrument body 1 needs to be taken down, the limiting plate 27 only needs to be moved upwards, the pressing plate 25 is separated from the top of the area measuring instrument body 1 to complete the separation, and therefore the quick fixing and the dismounting of the area measuring instrument body 1 by a user are facilitated, and the use convenience of the device is improved.
Further, the top of the compression spring 26 is fixedly connected with the outer wall of the bottom of the support plate 2, the bottom of the compression spring 26 is fixedly connected with the top of the limiting plate 27, and the outer wall of the guide rod 24 is sleeved with the compression spring 26.
Further, the outer wall of 1 side of area measurement appearance body is provided with spacing riser 28, spacing riser 28 bottom with 2 top fixed connection of backup pad, just outer wall of 28 one side of spacing riser with 1 side of area measurement appearance body outer wall looks butt can realize through the spacing riser 28 that sets up that the device is fixed to 1 butt of area measurement appearance body, and then has guaranteed the stability of 1 use of area measurement appearance body.
Furthermore, the outer wall of the area measuring instrument body 1 close to the first positioning component 5 is provided with a fixing component, the fixing component is composed of a fixing screw hole 29, a fixing screw 30 and a butt plate 31, the fixing screw hole 29 is arranged on the inner side of the top of the guide rod 24 of the first positioning component 5, one side of the butt plate 31 abuts against the outer wall of one side of the area measuring instrument body 1, the other side of the butt plate 31 is connected with one end of the fixing screw 30 through a bearing, one end of the fixing screw 30 far away from the butt plate 31 penetrates through the fixing screw hole 29 and is connected with a rotating disk 32, the fixing screw 30 penetrates through the fixing screw hole 29 and is connected with the inner wall of the fixing screw hole 29 in a screwing manner, and when in use, a user can screw the rotating disk 32 by screwing after the first positioning component 5 and the second positioning component 6 are used for preliminary fixing the area, so that the fixing screw 30 can cooperate with the fixing screw hole 29 to drive the abutting plate 31 to further fix the area measuring instrument body 1, thereby ensuring the fixing effect of the device on the area measuring instrument body 1.
Further, the abutting plate 31 is close to the outer wall of one side of the area measuring instrument body 1 and is provided with a friction pad 33, the friction pad 33 is made of a thermosetting material, and the friction force between the abutting plate 31 and the area measuring instrument body 1 can be improved through the arranged friction pad 33, so that the fixing effect of the abutting plate 31 on the area measuring instrument body 1 is guaranteed.
Further, 2 top intermediate positions of backup pad are provided with protection pad 34, protection pad 34 top with area measurement appearance body 1 bottom looks butt, just protection pad 34 adopts the rubber materials preparation to form, through the protection pad 34 that sets up, and then has improved the device and to the fixed protection of area measurement appearance body 1, and then reduce the damage that the device caused to area measurement appearance body 1.
The working principle is as follows: when the area measuring instrument is used, a user can move the limiting plate 27 upwards, so that the guide rod 24 at the top of the limiting plate 27 can drive the pressing plate 25 to move upwards, the compression spring 26 can be compressed under the action of the limiting plate 27, at the moment, the user can set the horizontal height value of the area measuring instrument body 1, then the area measuring instrument body 1 is placed between the bottom of the pressing plate 25 and the top of the supporting plate 2, one side of the area measuring instrument body 1 can be abutted against the outer wall of one side of the limiting vertical plate 28, then the limiting plate 27 is loosened, the pressing plate 25 can be abutted against the top of the area measuring instrument body 1 under the action of the compression spring 26 to complete quick fixing of the area measuring instrument body 1, at the moment, the user can drive the rotating disk 32 by screwing, so that the fixing screw 30 can drive the abutting plate 31 to further fix the area measuring instrument body 1 under the, after the fixing is completed, the user can move the device to the position of the measuring fixed point where the measurement is needed, and insert the base 4 into the measuring fixed point through the tapered rod 21 for fixing, the user can then rotate the first bevel gear 9 by rotating the drive shaft 18 to rotate the second bevel gear 19, and the screw shaft 10 at the bottom of the positioning shaft 8 can rotate as required under the action of the first bevel gear 9, and the feed screw nut 13 can move up and down under the driving action of the feed screw shaft 10, so that the adjusting vertical rod 14 can change the distance between the adjusting rod 3 and the base 4 under the driving action of the screw rod nut 13, so that the user can adjust the height of the measuring instrument body 1 according to the set horizontal height value, so that the area measuring instrument body 1 can be kept on the same horizontal plane at different measuring points.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an area measurement measuring device of land planning, includes area measurement appearance body (1), backup pad (2), adjusts pole (3) and base (4), its characterized in that: the area measuring instrument body (1) is arranged in the middle of the top of a supporting plate (2), a first positioning assembly (5) is arranged on one side of the supporting plate (2), a second positioning assembly (6) is arranged on the other side of the supporting plate (2), the top of the adjusting rod (3) is fixedly connected with the bottom of the supporting plate (2), an adjusting groove (7) is formed in the adjusting rod (3), a positioning shaft (8) is arranged on the inner side of the top of the adjusting groove (7), the top of the positioning shaft (8) is connected with the inner wall of the top of the adjusting groove (7) through a bearing, a first bevel gear (9) is arranged on the outer wall of the top of the positioning shaft (8), a driving assembly is arranged on one side of the first bevel gear (9), the bottom of the positioning shaft (8) is connected with a screw shaft (10) through a coupler, and the bottom of the, the positioning plate (11) is fixedly connected with the inner wall of the adjusting groove (7), positioning through holes (12) are formed in two sides of the positioning plate (11), a screw rod nut (13) is arranged on the outer wall of the screw rod shaft (10), adjusting vertical rods (14) are arranged on two sides of the bottom of the screw rod nut (13), the bottom of each adjusting vertical rod (14) penetrates through the positioning through hole (12) in the positioning plate (11) and the outer wall of the bottom of the adjusting groove (7) respectively and is connected with an installation plate (15), the installation plate (15) is arranged on the outer wall of the bottom of the adjusting rod (3), a connecting rod (16) is arranged at the bottom of the installation plate (15), and the bottom of the connecting rod (16) is;
the driving assembly is composed of a mounting through hole (17), a driving shaft (18) and a second bevel gear (19), the mounting through hole (17) is formed in the outer wall of one side of the top of the adjusting rod (3), the second bevel gear (19) is arranged inside the adjusting groove (7), the second bevel gear (19) is meshed with the first bevel gear (9) and is connected with the rotating disc (20), one end of the driving shaft (18) is connected with the rotating disc (20), and the other end of the driving shaft (18) penetrates through the mounting through hole (17) to be connected with the second bevel gear (19).
2. An earth-planning area measurement device according to claim 1, characterized in that: the outer wall of the position where the driving shaft (18) penetrates through the installation through hole (17) is provided with a positioning bearing, and the driving shaft (18) is connected with the inner wall of the installation through hole (17) through the positioning bearing.
3. An earth-planning area measurement device according to claim 1, characterized in that: the base is characterized in that the two sides of the bottom of the base (4) are fixedly connected with conical rods (21), reinforcing ribs (22) are arranged on the two sides of the top of the base (4), and the tops of the reinforcing ribs (22) are fixedly connected with the outer walls of the two sides of the connecting rod (16) respectively.
4. An earth-planning area measurement device according to claim 1, characterized in that: first locating component (5) with second locating component (6) comprises direction through-hole (23), guide bar (24), clamp plate (25) and compression spring (26), direction through-hole (23) are seted up at backup pad (2) top inboard, guide bar (24) bottom is connected with limiting plate (27), just guide bar (24) top run through guide through-hole (23) with clamp plate (25) bottom fixed connection, clamp plate (25) one side bottom with area measurement appearance body (1) top outer wall looks butt, compression spring (26) set up at limiting plate (27) top.
5. An earth-planning area measurement device according to claim 4, characterized in that: compression spring (26) top with backup pad (2) bottom outer wall fixed connection, compression spring (26) bottom with limiting plate (27) top fixed connection, just compression spring (26) cover is established at guide bar (24) outer wall.
6. An earth-planning area measurement device according to claim 1, characterized in that: the area measurement appearance body (1) one side outer wall is provided with spacing riser (28), spacing riser (28) bottom with backup pad (2) top fixed connection, just spacing riser (28) one side outer wall with area measurement appearance body (1) one side outer wall looks butt.
7. An earth-planning area measurement device according to claim 1, characterized in that: area measurement appearance body (1) is close to first locating component (5) one side outer wall and is provided with fixed subassembly, fixed subassembly comprises fixed screw (29), clamping screw (30) and butt joint board (31), set up in fixed screw (29) first locating component (5) guide bar (24) top inboard, butt joint board (31) one side with area measurement appearance body (1) one side outer wall looks butt, just butt joint board (31) opposite side pass through the bearing with clamping screw (30) one end is connected, clamping screw (30) are kept away from butt joint board (31) one end and are run through fixed screw (29) and be connected with rotary disk (32), just clamping screw (30) run through fixed screw (29) position department with fixed screw (29) inner wall closes the connection soon.
8. An earth-planning area measurement device according to claim 7, characterized in that: the abutting plate (31) is close to the outer wall of one side of the area measuring instrument body (1) and is provided with a friction pad (33), and the friction pad (33) is made of a thermosetting material.
9. An earth-planning area measurement device according to claim 1, characterized in that: the middle position of the top of the support plate (2) is provided with a protection pad (34), the top of the protection pad (34) is connected with the bottom of the area measuring instrument body (1) in an abutting mode, and the protection pad (34) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238457.6A CN112594507A (en) | 2021-03-04 | 2021-03-04 | Land planning area measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238457.6A CN112594507A (en) | 2021-03-04 | 2021-03-04 | Land planning area measurement device |
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| CN114750843A (en) * | 2022-04-21 | 2022-07-15 | 重庆绘渝蓝勘测规划咨询有限责任公司 | Land planning area measurement equipment |
| CN115451888A (en) * | 2022-11-09 | 2022-12-09 | 山东龙建设计集团有限公司 | Length measuring tool for land planning |
| CN117330005A (en) * | 2023-11-30 | 2024-01-02 | 德州市产品质量标准计量研究院 | Length measuring instrument with foldable supporting frame |
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