CN117928484A - Measuring device for homeland resource planning - Google Patents
Measuring device for homeland resource planning Download PDFInfo
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- CN117928484A CN117928484A CN202410329739.0A CN202410329739A CN117928484A CN 117928484 A CN117928484 A CN 117928484A CN 202410329739 A CN202410329739 A CN 202410329739A CN 117928484 A CN117928484 A CN 117928484A
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- annular electromagnet
- iron
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- measuring device
- instrument
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 106
- 229910052742 iron Inorganic materials 0.000 claims abstract description 53
- 238000002955 isolation Methods 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 4
- 238000013507 mapping Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 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
- 239000011087 paperboard Substances 0.000 description 1
- -1 plumbous Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/008—Active optical surveying means combined with inclination sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets
- G01C2009/107—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets spheres
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to the technical field of homeland resource mapping, and discloses a measuring device for homeland resource planning, which comprises the following components: the travelling car, square mouth has been seted up at travelling car's top, the connecting rod is installed to travelling car inner chamber's front side, the outside of connecting rod rotates and has cup jointed the swivel ring, the bottom fixed mounting of swivel ring has the lower bracing piece, the bottom fixed mounting of lower bracing piece has iron counter weight ball, the top fixed mounting of swivel ring has the bracing piece, the support ring has been cup jointed to the upper portion fixed in the upper portion outside the bracing piece, the rear side fixed mounting of support ring has the pointer. The outer side of the iron counterweight ball is provided with the annular electromagnet, the connecting seat and the battery box, the battery box is controlled by the control switch to provide power for the annular electromagnet, so that the annular electromagnet generates magnetic force, the annular electromagnet generates magnetic force on the iron counterweight ball, and the movable trolley walks on a slope due to the fact that the iron counterweight ball has certain weight.
Description
Technical Field
The invention relates to the technical field of homeland resource mapping, in particular to a measuring device for homeland resource planning.
Background
In the process of land mapping or planning, the gradient measurement is often required to be carried out on the land, the gradient measurement is carried out by adopting a total station method or a gradient measuring instrument method, wherein the total station method is required to be provided with a tripod and to be leveled, the tripod is required to be installed and leveled again when a measurement place is replaced, the operation is complex, and the gradient measurement efficiency on the land is low; although the slope measuring method is directly performed on the measured surface by using a slope measuring instrument, the method has large measuring error due to the uneven surface of the land.
In order to accurately position the land in the land mapping process, the whole gradient of the land needs to be measured and positioned above the land, the current land gradient measurement mode is carried out by adopting a remote sensing technology, and when the land is measured aiming at a region with a small gradient or an obvious shielding magnetic field, the obtained data can have larger access, so that the measurement result is inaccurate. Most of the existing equipment needs field assembly, has low working efficiency, can be continuously disassembled and assembled in the long-term use process, has higher probability of damaging each part in the process, and further influences the accuracy and the service life of the equipment.
The utility model discloses a (CN 117249812A) adjustable soil slope measuring equipment, including the equipment platform, the top of equipment platform is provided with the measuring board, and be provided with the slope measurement subassembly on the measuring board, the groove of holding has all been seted up to the both sides of equipment platform 1, the groove of holding is the rectangle, and the inside of holding the groove is provided with the lift and accomodates the subassembly, the mounting groove has been seted up to the both sides of equipment platform. The protecting cover can protect the gradient measuring assembly during carrying, so that the impact caused by complex external environment is avoided, and the accuracy and the service life of equipment are influenced; however, since the measuring environment is uncontrollable by the measuring staff, when some slopes are more hollow, when the measuring trolley moves, the slope measuring tool (i.e. a liquid collecting ball in the adjustable soil slope measuring equipment) on the measuring trolley is easy to shake, so that accuracy of slope measurement is affected, in order to obtain an accurate angle value, the measuring trolley needs to wait for the slope measuring tool to stop shaking at a measuring place and then record data, so that measuring time of the staff is prolonged, and efficiency of the staff for measuring the slope is reduced.
Disclosure of Invention
The invention aims to provide a measuring device for planning homeland resources, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a measurement device for homeland resource planning, comprising:
The movable trolley is characterized in that a square opening is formed in the top of the movable trolley, a connecting rod is arranged on the front side of an inner cavity of the movable trolley, a rotating ring is rotatably sleeved on the outer side of the connecting rod, a lower supporting rod is fixedly arranged at the bottom of the rotating ring, an iron counterweight ball is fixedly arranged at the bottom end of the lower supporting rod, an upper supporting rod is fixedly arranged at the top of the rotating ring, a supporting ring is fixedly sleeved on the upper part of the outer side of the upper supporting rod, and a pointer is fixedly arranged on the rear side of the supporting ring;
The device comprises a balance weight swing slowing assembly, a balance weight swing adjusting assembly, a balance weight adjusting assembly and a balance weight adjusting assembly, wherein the balance weight swing slowing assembly is arranged in an inner cavity of a mobile trolley and is positioned at the outer side of an iron balance weight ball, the balance weight swing slowing assembly comprises a battery box, a connecting wire, a charging port, a control switch, a connecting seat and an annular electromagnet, the battery box is fixedly arranged at the bottom of the inner cavity of the mobile trolley, one side of the battery box is electrically connected with the connecting wire, one end of the connecting wire is connected with the other side of the inner cavity of the mobile trolley, the charging port and the control switch which are electrically connected with the connecting wire are respectively arranged at the other side of the mobile trolley, the top of the battery box is electrically connected with the annular electromagnet through the connecting seat, and the annular electromagnet is positioned at the outer sides of a rotating ring and the iron balance weight ball;
The upper part of the annular electromagnet extends out of the inner cavity of the square opening to the upper part of the top of the movable trolley, a scale plate is arranged on the rear side of the annular electromagnet, and the upper part of the pointer is arranged on the front side of the scale plate.
As a further improvement of the invention, the upper part of the upper supporting rod is U-shaped, the top end of the upper supporting rod is connected with a laser measuring instrument by utilizing an instrument fixing component, and the bottom of the laser measuring instrument is provided with an instrument base.
As a further improvement of the invention, the instrument fixing component comprises a lifting box, a positioning frame, a lifting plate, a movable magnet and a fixing opening, wherein the lifting box is fixedly arranged at the top end of the upper supporting rod and is positioned right above the annular electromagnet, the lifting plate with lifting degree of freedom is movably sleeved in the inner cavity of the lifting box, the movable magnet is arranged at the bottom of the lifting plate, the positioning frame is fixedly arranged at the rear side of the lifting box, the fixing opening is formed in the bottom of the instrument base, and the laser measuring instrument is positioned above the lifting box.
As a further improvement of the invention, the instrument fixing assembly further comprises a first limiting plate and a second limiting plate, the second limiting plate is arranged at the front side edge of the positioning frame, the first limiting plates are arranged at the two side edges of the upper part of the positioning frame, and the positioning frame is in a U-shaped shape in a sleeping way.
As a further improvement of the invention, the length and width values of the fixing opening are equal to those of the lifting plate, and the fixing opening is positioned right above the lifting plate when the rear side of the laser measuring instrument is attached to the positioning frame.
As a further improvement of the invention, the bottom of the movable magnet is arc-shaped and is matched with the outer side of the annular electromagnet, and the magnetic pole of the bottom of the movable magnet is the same as the magnetic pole of the outer wall of the annular electromagnet.
As a further improvement of the invention, the counterweight swing slowing assembly further comprises a magnetic isolation cover, wherein the magnetic isolation cover is fixedly sleeved on the outer side of the annular electromagnet, the magnetic isolation cover is in a rear side opening shape, and the left upper side of the outer wall of the magnetic isolation cover and the right lower side of the inner wall of the magnetic isolation cover are in an opening shape.
As a further improvement of the invention, the iron weight ball is hemispherical in whole, and the bottom of the iron weight ball is positioned above the bottom of the inner wall of the annular electromagnet and is not in contact with the inner wall of the annular electromagnet.
As a further improvement of the invention, the top of the mobile trolley is fixedly provided with a protective cover, the protective cover is in an opening shape at one side, and the protective cover is positioned at the outer side of the square opening and the instrument fixing assembly.
As a further improvement of the invention, a camera for recording gradient is arranged on the inner wall of the protective cover, and the direction of video shooting of the camera is aligned with the pointer.
Compared with the prior art, the invention has the beneficial effects that:
1. This measuring device for territory resource planning is equipped with annular electromagnet, connecting seat and battery case through the outside of iron counter weight ball, utilize control switch control battery case to provide the power for annular electromagnet, make annular electromagnet produce magnetic force to iron counter weight ball, because iron counter weight ball has certain weight, when travelling car walks on the domatic, make iron counter weight ball perpendicular to horizontal plane all the time, again because annular electromagnet has certain adsorption affinity to iron counter weight ball, even travelling car is traveling and is jolting the domatic also can slowing down the left and right rocking of iron counter weight ball, the stability of pointer directional scale has been improved, the efficiency of recording the slope has been improved.
2. This measuring device for homeland resource planning is equipped with laser survey meter through the upper portion of annular electromagnet, and laser survey meter utilizes instrument fixed subassembly, go up the bracing piece and be connected with the swivel ring, and the swivel ring can drive laser survey meter rotatory when rotatory along with iron counter weight ball, make laser survey meter remain the vertical state throughout with down bracing piece, iron counter weight ball and go up between the bracing piece, and laser survey meter is parallel with the horizontal plane, the laser line on the laser survey meter of being convenient for is penetrated on the target inserted on the slope, rotatory measurement slope for the scale plate through the pointer, the laser line on the laser survey meter of reuse is penetrated at the data of target, record the slope with two sets of data, slope measurement's accuracy has been improved greatly.
3. This measuring device for domestic soil resource planning utilizes instrument fixed subassembly to be connected with last bracing piece through the laser measuring apparatu, when annular electromagnet was circular telegram, because the outside of annular electromagnet is the same with the bottom magnetic pole of moving magnet, has an ascending repulsion to moving magnet, promotes to move magnet and lifter plate upward movement for the inner chamber of fixed mouthful is inserted at the top of lifter plate, and promotes the top of laser measuring apparatu to the top of locating rack inner chamber, is convenient for fix the laser measuring apparatu in the locating rack, also is convenient for dismantle between laser measuring apparatu and the instrument fixed subassembly simultaneously, makes the laser measuring apparatu also can the exclusive use.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of a measuring device for planning homeland resources;
FIG. 2 is a schematic diagram of the upper structure of a mobile trolley of the measuring device for planning homeland resources;
FIG. 3 is a schematic diagram of the internal structure of a mobile trolley of the measuring device for planning homeland resources;
FIG. 4 is a schematic diagram of a construction of a weight swing reducing assembly of a measuring apparatus for homemade resource planning according to the present invention;
FIG. 5 is an exploded view of the instrument holder assembly of the measuring device for homeland resource planning of the present invention;
FIG. 6 is an exploded view of the measuring device for planning homeland resources according to the present invention between the ring electromagnet and the magnetic isolation cover.
In the figure: 1. a moving trolley; 2. a square mouth; 3. a protective cover; 4. a connecting rod; 5. a rotating ring; 6. a lower support rod; 7. iron weight ball; 8. an instrument base; 9. slowing down the counterweight swing assembly; 91. a battery case; 92. a connecting wire; 93. a charging port; 94. a control switch; 95. a connecting seat; 96. an annular electromagnet; 97. a magnetic isolation cover; 10. an upper support rod; 11. an instrument fixing assembly; 111. a lifting box; 112. a positioning frame; 113. a lifting plate; 114. a moving magnet; 115. a fixed port; 116. a first limiting plate; 117. a second limiting plate; 12. a laser measuring instrument; 13. a scale plate; 14. a support ring; 15. a pointer.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-4 and 6, the present invention provides a measuring device for planning homeland resources, comprising:
The movable trolley 1, square mouth 2 is opened at the top of the movable trolley 1, connecting rod 4 is installed at the front side of the inner cavity of the movable trolley 1, rotary ring 5 is rotatably sleeved at the outer side of the connecting rod 4, lower support rod 6 is fixedly installed at the bottom of the rotary ring 5, iron counterweight ball 7 is fixedly installed at the bottom end of the lower support rod 6, upper support rod 10 is fixedly installed at the top of the rotary ring 5, support ring 14 is fixedly sleeved at the upper part of the outer side of the upper support rod 10, and pointer 15 is fixedly installed at the rear side of the support ring 14;
The damping balance weight swinging assembly 9 is arranged in the inner cavity of the mobile trolley 1 and is positioned at the outer side of the iron balance weight ball 7, the damping balance weight swinging assembly 9 comprises a battery box 91, a connecting wire 92, a charging port 93, a control switch 94, a connecting seat 95 and an annular electromagnet 96, the battery box 91 is fixedly arranged at the bottom of the inner cavity of the mobile trolley 1, one side of the battery box 91 is electrically connected with the connecting wire 92, one end of the connecting wire 92 is connected with the other side of the inner cavity of the mobile trolley 1, the charging port 93 and the control switch 94 which are electrically connected with the connecting wire 92 are respectively arranged at the other side of the mobile trolley 1, the top of the battery box 91 is electrically connected with the annular electromagnet 96 by the connecting seat 95, and the annular electromagnet 96 is positioned at the outer sides of the rotating ring 5 and the iron balance weight ball 7;
The upper portion of ring electromagnet 96 stretches out to the top of travelling car 1 from square mouth 2' S inner chamber, and scale 13 is installed to ring electromagnet 96 ' S rear side, and the upper portion of pointer 15 is located the front side of scale 13, and ring electromagnet 96 ' S inner wall and outer wall are S utmost point and N utmost point respectively. The outside through iron counter weight ball 7 is equipped with annular electromagnet 96, connecting seat 95 and battery case 91, utilize control switch 94 control battery case 91 to provide the power for annular electromagnet 96, make annular electromagnet 96 produce magnetic force to iron counter weight ball 7, because iron counter weight ball 7 has certain weight, make iron counter weight ball 7 perpendicular to horizontal plane all the time, when travelling car 1 walks on the domatic, iron counter weight ball 7 can take rotatory ring 5 along connecting rod 4 circumference, owing to go up bracing piece 10 and pointer 15 all fixed setting on rotatory ring 5, can drive pointer 15 and rotate on scale 13 when rotatory ring 5, again owing to annular electromagnet 96 has certain adsorption affinity to iron counter weight ball 7, even travelling car 1 is traveling and can also slow down the left and right rocking of iron counter weight ball 7 on the domatic of jolting, the stability of pointer 15 orientation scale has been improved, the efficiency of recording the slope has been improved.
The damping counterweight swing assembly 9 further comprises a magnetic isolation cover 97, wherein the magnetic isolation cover 97 is fixedly sleeved on the outer side of the annular electromagnet 96, the magnetic isolation cover 97 is in a rear side opening shape, and the left upper side of the outer wall of the magnetic isolation cover 97 and the right lower side of the inner wall are in an opening shape. The outside through annular electromagnet 96 is equipped with magnetic force isolation cover 97, and the material of magnetic force isolation cover 97 can be copper, aluminium, plumbous, cardboard, timber, ferrite, stainless steel, brass, plastics and rubber etc. magnetic force isolation cover 97 has the effect of isolated annular electromagnet 96 magnetic force, has avoided annular electromagnet 96 to contact with the external world in the one side that does not use, leads to adsorbing a large amount of ironwork on the annular electromagnet 96, influences the weight of annular electromagnet 96 and causes weight pressure to battery case 91.
The whole body of the iron weight ball 7 is hemispherical, and the bottom of the iron weight ball 7 is positioned above the bottom of the inner wall of the annular electromagnet 96 and is not contacted with the inner wall of the annular electromagnet 96. The bottom of the iron weight ball 7 is located above the bottom of the inner wall of the annular electromagnet 96 and is not in contact with the inner wall of the annular electromagnet 96, so that the iron weight ball 7 is prevented from being directly sucked by the annular electromagnet 96, and the iron weight ball 7 is prevented from rotating relative to the annular electromagnet 96.
The top fixed mounting of travelling car 1 has protection casing 3, and protection casing 3 is one side opening form, and protection casing 3 is located square mouth 2 and instrument fixed subassembly 11's outside. The inner wall of the protective cover 3 is provided with a camera for recording gradient, and the direction of the video shooting of the camera is aligned with the pointer 15. Through being equipped with the camera in the protection casing 3, be convenient for record slope utilizes the shape characteristics of protection casing 3 simultaneously, under the circumstances that does not influence laser measuring apparatu 12 and use, has played the effect of protection to the structure in the protection casing 3.
Example 2
Referring to fig. 5, in an embodiment of the present invention, an upper portion of an upper support bar 10 is U-shaped, a top end of the upper support bar 10 is connected to a laser measuring instrument 12 by an instrument fixing component 11, and an instrument base 8 is disposed at a bottom of the laser measuring instrument 12. The upper part of the ring electromagnet 96 is provided with the laser measuring instrument 12, the lifting box 111 is fixedly connected with the upper supporting rod 10, the upper supporting rod 10 is fixedly connected with the rotary ring 5, the lifting box 111 is fixedly connected with the positioning frame 112, the laser measuring instrument 12 is arranged in the positioning frame 112, the rotary ring 5 can drive the laser measuring instrument 12 to rotate along with the rotation of the iron counterweight ball 7, the laser measuring instrument 12 is always kept in a vertical state with the lower supporting rod 6, the iron counterweight ball 7 and the upper supporting rod 10, the laser measuring instrument 12 is parallel to a horizontal plane, a laser line on the laser measuring instrument 12 is conveniently shot on a standard post inserted on a slope, the slope is measured by rotating the pointer 15 relative to the scale 13, the data of the standard post is shot by the laser line on the laser measuring instrument 12, the slope is recorded by using two groups of data, and the accuracy of the slope measurement is greatly improved.
The instrument fixing assembly 11 comprises a lifting box 111, a positioning frame 112, a lifting plate 113, a movable magnet 114 and a fixing opening 115, wherein the lifting box 111 is fixedly arranged at the top end of the upper supporting rod 10, the lifting box 111 is positioned right above the annular electromagnet 96, the lifting plate 113 with lifting freedom degree is movably sleeved in an inner cavity of the lifting box 111, the movable magnet 114 is arranged at the bottom of the lifting plate 113, the positioning frame 112 is fixedly arranged at the rear side of the lifting box 111, the fixing opening 115 is formed in the bottom of the instrument base 8, and the laser measuring instrument 12 is positioned above the lifting box 111. When the annular electromagnet 96 is electrified, as the magnetic poles of the surfaces of the annular electromagnet 96 and the movable magnet 114, which are close to each other, are the same, the movable magnet 114 is provided with an upward repulsive force to push the movable magnet 114 and the lifting plate 113 to move upwards, so that the top of the lifting plate 113 is inserted into the inner cavity of the fixed port 115, and the top of the laser measuring instrument 12 is pushed to the upper part of the inner cavity of the positioning frame 112, thereby being convenient for fixing the laser measuring instrument 12 in the positioning frame 112, and simultaneously being convenient for disassembling the laser measuring instrument 12 and the instrument fixing assembly 11, and the laser measuring instrument 12 can be used independently.
The shell, the positioning frame 112 and the instrument base 8 of the laser measuring instrument 12 are made of materials capable of isolating magnetic fields, and the shell, the positioning frame 112 and the instrument base 8 of the laser measuring instrument 12 can be made of copper, aluminum, lead, paperboard, wood, ferrite, stainless steel, brass, plastics, rubber and the like;
the instrument fixing assembly 11 further comprises a first limiting plate 116 and a second limiting plate 117, the second limiting plate 117 is arranged at the edge of the front side of the positioning frame 112, the first limiting plate 116 is arranged at the edge of the two sides of the upper portion of the positioning frame 112, and the whole positioning frame 112 is in a sleeping U-shaped shape. The second limiting plates 117 are arranged at the front side edges of the positioning frame 112, the first limiting plates 116 are arranged at the two side edges of the upper part of the positioning frame 112, when the lifting plate 113 moves upwards against the laser measuring instrument 12, the top of the laser measuring instrument 12 is conveniently limited between the first limiting plates 116 and the second limiting plates 117, and the stability of the laser measuring instrument 12 mounted on the instrument fixing assembly 11 is improved.
The length and width of the fixing opening 115 are equal to those of the lifting plate 113, and the fixing opening 115 is positioned right above the lifting plate 113 when the rear side of the laser measuring instrument 12 is attached to the positioning frame 112. The length and width values of the fixing opening 115 are equal to those of the lifting plate 113, so that the lifting plate 113 is conveniently inserted into the fixing opening 115, and the position of the laser measuring instrument 12 is conveniently controlled.
The bottom of the moving magnet 114 is arc-shaped and is matched with the outer side of the annular electromagnet 96, and the magnetic pole of the bottom of the moving magnet 114 is the same as the magnetic pole of the outer wall of the annular electromagnet 96. Through the shape characteristics of moving magnet 114 bottom, under the condition that ring electromagnet 96 does not have the circular telegram, the outside of ring electromagnet 96 can support moving magnet 114's bottom, has avoided moving magnet 114 to drop.
When the device is used, the control switch 94 and the battery box 91 are used for supplying power to the annular electromagnet 96 to generate magnetic force, the magnetic force is generated to the iron counterweight ball 7, when the moving trolley 1 is ascending, the whole moving trolley 1 and the fixed structure in the moving trolley 1 are inclined, at the moment, the iron counterweight ball 7 is influenced by gravity of the device, when the iron counterweight ball 7 rotates, the gravity of the iron counterweight ball can influence the motion track of the iron counterweight ball, so that the iron counterweight ball is inclined relative to the moving trolley 1, the annular electromagnet 96 is arranged at the outer side of the iron counterweight ball 7 to generate a magnetic field, the magnetic force is generated to the iron in the counterweight ball, the magnetic force interacts with the gravity, so that the resultant force direction of the iron counterweight ball 7 is always perpendicular to the horizontal plane, when the moving trolley 1 runs, some shaking is hardly generated, the annular electromagnet 96 has a certain attractive force to the iron counterweight ball 7, when the iron counterweight ball 7 swings leftwards or rightwards, the iron in the ball is influenced by the magnetic field of the magnet, a magnetic force is generated, the magnetic force is opposite to the swinging direction, the swing speed of the protective cover is slowed down, the swing speed of the iron counterweight ball can be recorded on the vibration scale 13 by the vibration speed of the camera, and the vibration speed of the camera can be recorded by the vibration speed of the camera 13, and the vibration speed is similar to the vibration speed of the vibration of the camera 13;
at this time, because the magnetic poles at the outer side of the ring electromagnet 96 are the same as the magnetic poles at the bottom of the movable magnet 114, the ring electromagnet 96 generates a repulsive force to the movable magnet 114, the movable magnet 114 is pushed to move upwards, the lifting plate 113 enters into the fixed opening 115, the top of the laser measuring instrument 12 is pushed to the top of the inner cavity of the positioning frame 112, when the movable magnet 114 rotates along with the lifting box 111, the outer wall of the ring electromagnet 96 always generates a repulsive force to the movable magnet 114, so that the laser measuring instrument 12 can be stably used on the top of the upper supporting rod 10, parallelism between the laser measuring instrument 12 and the horizontal plane is ensured, the laser line on the laser measuring instrument 12 is conveniently shot on a standard pole inserted on a slope, the slope is measured by rotating the pointer 15 relative to the scale plate 13, the data of the laser line on the laser measuring instrument 12 is utilized to record the slope, and the accuracy of the slope measurement is greatly improved by utilizing two groups of data. The pointer 15 and the laser measuring instrument 12 are used for synchronous measurement, and measurement data comparison is carried out, so that the measurement accuracy is greatly improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A measurement device for homeland resource planning, comprising:
The movable trolley (1), square mouth (2) has been seted up at the top of movable trolley (1), connecting rod (4) are installed to the front side of movable trolley (1) inner chamber, rotatory ring (5) have been cup jointed in the outside rotation of connecting rod (4), the bottom fixed mounting of rotatory ring (5) has lower bracing piece (6), the bottom fixed mounting of lower bracing piece (6) has iron counter weight ball (7), the top fixed mounting of rotatory ring (5) has last bracing piece (10), the support ring (14) have been fixedly cup jointed on the upper portion in the outside of last bracing piece (10), pointer (15) are fixedly installed to the rear side of support ring (14).
The device comprises a damping balance weight swinging assembly (9), wherein the damping balance weight swinging assembly (9) is arranged in an inner cavity of a moving trolley (1) and is positioned on the outer side of an iron balance weight ball (7), the damping balance weight swinging assembly (9) comprises a battery box (91), a connecting wire (92), a charging port (93), a control switch (94), a connecting seat (95) and an annular electromagnet (96), the battery box (91) is fixedly arranged at the bottom of the inner cavity of the moving trolley (1), one side of the battery box (91) is electrically connected with the connecting wire (92), one end of the connecting wire (92) is connected with the other side of the inner cavity of the moving trolley (1), the other side of the moving trolley (1) is respectively provided with the charging port (93) and the control switch (94) which are electrically connected with the connecting wire (92), and the top of the battery box (91) is electrically connected with the annular electromagnet (96) by utilizing the connecting seat (95), and the annular electromagnet (96) is positioned on the outer side of a rotating ring (5) and the iron balance weight ball (7).
The upper portion of annular electromagnet (96) stretches out to the top of travelling car (1) from the inner chamber of square mouth (2), scale plate (13) are installed to the rear side of annular electromagnet (96), the upper portion of pointer (15) is located the front side of scale plate (13).
2. The measuring device for planning homeland resources according to claim 1, wherein the upper portion of the upper supporting rod (10) is U-shaped, the top end of the upper supporting rod (10) is connected with a laser measuring instrument (12) by an instrument fixing assembly (11), and an instrument base (8) is arranged at the bottom of the laser measuring instrument (12).
3. The measuring device for planning homeland resources according to claim 2, wherein the instrument fixing assembly (11) comprises a lifting box (111), a positioning frame (112), a lifting plate (113), a movable magnet (114) and a fixing opening (115), the lifting box (111) is fixedly arranged at the top end of the upper supporting rod (10), the lifting box (111) is located right above the annular electromagnet (96), the lifting plate (113) with lifting freedom degree is movably sleeved in an inner cavity of the lifting box (111), the movable magnet (114) is arranged at the bottom of the lifting plate (113), the positioning frame (112) is fixedly arranged at the rear side of the lifting box (111), the fixing opening (115) is formed in the bottom of the instrument base (8), and the laser measuring instrument (12) is located above the lifting box (111).
4. A measuring device for planning homeland resources according to claim 3, wherein the instrument fixing assembly (11) further comprises a first limiting plate (116) and a second limiting plate (117), the second limiting plate (117) is arranged at the front side edge of the locating frame (112), the first limiting plates (116) are arranged at the two side edges of the upper portion of the locating frame (112), and the locating frame (112) is of a sleeping U-shaped overall.
5. A measuring device for planning land resources according to claim 3, wherein the length and width values of the fixing opening (115) are equal to those of the lifting plate (113), and the fixing opening (115) is located right above the lifting plate (113) when the rear side of the laser measuring instrument (12) is attached to the positioning frame (112).
6. A measuring device for planning domestic soil resources according to claim 3, characterized in that the bottom of the moving magnet (114) is arc-shaped and is adapted to the outer side of the ring-shaped electromagnet (96), and the magnetic pole of the bottom of the moving magnet (114) is the same as the magnetic pole of the outer wall of the ring-shaped electromagnet (96).
7. The measuring device for planning homemade resources according to claim 1, wherein the weight swing slowing assembly (9) further comprises a magnetic isolation cover (97), the magnetic isolation cover (97) is fixedly sleeved on the outer side of the annular electromagnet (96), the magnetic isolation cover (97) is in a rear side opening shape, and the left upper side of the outer wall and the right lower side of the inner wall of the magnetic isolation cover (97) are in an opening shape.
8. The measuring device for planning homeland resources according to claim 1, wherein the whole of the iron weight ball (7) is hemispherical, and the bottom of the iron weight ball (7) is located above the bottom of the inner wall of the annular electromagnet (96) and is not in contact with the inner wall of the annular electromagnet (96).
9. The measuring device for planning homeland resources according to claim 1, wherein a protective cover (3) is fixedly installed at the top of the mobile trolley (1), the protective cover (3) is in a shape of an opening at one side, and the protective cover (3) is positioned at the outer sides of the square opening (2) and the instrument fixing assembly (11).
10. The measuring device for homeland resource planning according to claim 9, wherein a camera for recording gradient is arranged on the inner wall of the protective cover (3), and a direction alignment pointer (15) for recording pictures by the camera.
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| CN202410329739.0A CN117928484B (en) | 2024-03-22 | 2024-03-22 | Measuring device for homeland resource planning |
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| CN118442994A (en) * | 2024-07-08 | 2024-08-06 | 福建福大建筑规划设计研究院有限公司 | Dynamic monitoring and analyzing device for implementation of homeland space planning |
| CN118548855A (en) * | 2024-07-26 | 2024-08-27 | 大连健星建筑工程有限公司 | Slope land measuring device convenient to fix based on natural resource engineering |
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| CN117928484B (en) | 2024-05-28 |
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