CN120008559A - A device for measuring the levelness of land used for urban planning - Google Patents
A device for measuring the levelness of land used for urban planning Download PDFInfo
- Publication number
- CN120008559A CN120008559A CN202510188922.8A CN202510188922A CN120008559A CN 120008559 A CN120008559 A CN 120008559A CN 202510188922 A CN202510188922 A CN 202510188922A CN 120008559 A CN120008559 A CN 120008559A
- Authority
- CN
- China
- Prior art keywords
- fixed
- rod
- fixedly connected
- piece
- gravity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- F16M11/32—Undercarriages for supports with three or more telescoping legs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application relates to a land levelness measuring device for urban planning, which relates to the technical field of levelness measurement and comprises a fixed block, a plurality of supporting frames, a gravity adjusting assembly, a locking piece and an adjusting piece, wherein through grooves are formed in the fixed block in a penetrating mode, the supporting frames are equidistantly arranged on the peripheral side wall of the fixed block, one end of each supporting frame is hinged to the side wall of the fixed block, the gravity adjusting assembly is arranged in the through grooves, the locking piece is arranged on the gravity adjusting assembly and is used for locking the gravity adjusting assembly, the adjusting piece is arranged on the fixed block and is connected with the locking piece and is used for driving the locking piece to work, the fixed rod is arranged at the upper end of the fixed block, one end of the fixed rod is arranged on the gravity adjusting assembly, and the detecting instrument is fixedly connected to one end, far away from the gravity adjusting assembly, of the fixed rod. The application has the effects of simplifying the debugging steps of the measuring instrument and improving the levelness measuring efficiency.
Description
Technical Field
The application relates to the technical field of levelness measurement, in particular to a land levelness measurement device for urban planning.
Background
Ground levelness measurement refers to the detection and evaluation of the level of the ground or a structure on the ground to determine whether it meets design and construction standards, which is typically done using a level gauge that can calculate the level by measuring the difference in height between a tested point and a reference point.
Traditional levelness measurement needs to be in the position of uneven subaerial continuous adjustment level gauge support, and after the support adjustment, still need to measure the level gauge after adjusting to the level for the measuring step of levelness is loaded down with trivial details.
Aiming at the related technology, when the leveling instrument is used for measuring uneven ground, the debugging step of the leveling instrument is complex, and the measuring efficiency of levelness is low.
Disclosure of Invention
In order to simplify the debugging steps of a measuring instrument and improve the efficiency of levelness measurement, the application provides a land levelness measuring device for urban planning.
The application provides a land levelness measuring device for urban planning, which adopts the following technical scheme:
a land levelness measuring device for urban planning, comprising:
The fixed block is provided with a through groove in a penetrating way;
The plurality of support frames are equidistantly arranged on the peripheral side wall of the fixed block, and one end of each support frame is hinged to the side wall of the fixed block;
the gravity adjusting assembly is arranged in the through groove;
a locking member mounted on the gravity adjustment assembly, the locking member for locking the gravity adjustment assembly;
The adjusting piece is arranged on the fixed block and connected with the locking piece, and the adjusting piece is used for driving the locking piece to work;
The fixed rod is arranged at the upper end of the fixed block, and one end of the fixed rod is arranged on the gravity adjusting component;
the detection instrument is fixedly connected to one end of the fixed rod, which is far away from the gravity adjusting component;
wherein the gravity adjustment assembly comprises:
The connecting plate is arranged in the through groove, a through hole is formed in the top wall of the connecting plate in a penetrating mode, and the locking piece is connected to the inner wall of the through hole;
The connecting rods are arranged at equal intervals, one ends of the connecting rods are fixedly connected to the peripheral side wall of the connecting plate, and one ends of the connecting rods, which are far away from the connecting plate, are fixedly connected to the inner wall of the through groove;
the limiting balls are respectively and uniformly arranged on the side walls of the top end and the bottom end of the through hole, and are embedded and rotationally connected to the inner wall of the through hole;
The rotating ball is arranged in the through hole, the rotating ball is abutted with the limiting ball, and the fixed rod is fixedly connected to the rotating ball;
The gravity piece, the gravity piece sets up the below of fixed block, the gravity piece is installed on the ball rotates, the gravity piece is used for making the dead lever remains vertical state all the time.
Through adopting above-mentioned technical scheme, when the support frame is settled and is measured on uneven subaerial, the roof of fixed block is not on the horizontal plane, because the effect of gravity spare drives the pivoted ball and rotates for the dead lever on the pivoted ball rotates, makes the dead lever keep vertical, and regulating part work drives the locking piece work, and the locking piece work makes the pivoted ball fixed, has simplified the debugging step of detecting instrument, has improved the efficiency of levelness test.
Optionally, the gravity member includes:
One end of the connecting column is fixedly connected to the rotating ball;
the counterweight ball is fixedly connected to one end of the connecting column, which is far away from the rotating ball.
Through adopting above-mentioned technical scheme, the spliced pole makes the counter weight ball keep away from the ball of rotation for the dead lever keeps vertical more convenient, has simplified detecting instrument and has adjusted horizontally step, has improved levelness measuring efficiency.
Optionally, the axis of the fixed rod, the center of sphere of the rotating ball, the axis of the connecting column and the center of sphere of the counterweight ball are on the same straight line.
Through adopting above-mentioned technical scheme, the axis of spliced pole and dead lever is reverse and the direction of gravity ball remains vertical direction throughout for detecting instrument keeps the level, has improved the leveling step of check out test set, has improved the efficiency that levelness detected.
Optionally, the locking member includes:
The fixed end of the first telescopic rod is fixedly connected to the inner wall of the through hole, the axis of the first telescopic rod is intersected with the axis of the through hole, and the first telescopic rod is connected with the adjusting piece;
The outer wall of the arc plate is fixedly connected to the movable end of the first telescopic rod, the inner wall of the arc plate is a rough surface, and the inner wall of the arc plate is abutted to the rotating ball.
Through adopting above-mentioned technical scheme, regulating part motion drives first telescopic link extension and shortens, and first telescopic link extension drives the arc motion for arc and ball butt, make the dead lever keep stable after vertical, thereby guarantee detecting instrument's job stabilization nature.
Optionally, the adjusting member includes:
the fixed end of the second telescopic rod is fixedly connected to the bottom wall of the fixed block, the fixed end of the first telescopic rod is communicated with the fixed end of the second telescopic rod;
The screw rod is rotationally connected to the fixed block, and one end of the screw rod is coaxially and threadedly connected to the movable end of the second telescopic rod;
The knob is coaxially arranged with the screw rod and is fixedly connected with one end of the screw rod, which is far away from the second telescopic rod.
Through adopting above-mentioned technical scheme, rotatory knob drives the screw rod and rotates, and the screw rod rotates and drives second telescopic link extension and shrink, and second telescopic link extension and shrink drive first telescopic link motion, have improved urban planning land levelness measuring device's mechanical linkage nature.
Optionally, install the mounting on the support frame, the mounting includes:
the fixed plate is arranged below the fixed block;
The fixed ends of the third telescopic rods are equidistantly arranged on the peripheral side wall of the fixed plate, and the movable ends of the third telescopic rods are respectively hinged to the supporting frames.
Through adopting above-mentioned technical scheme, when the support frame was opened, the extension of third telescopic link on the fixed plate supported the support frame, and the support frame shrink makes the shrink of third telescopic link, has guaranteed the stability of support frame shrink, improves the stability of urban planning land levelness measuring device.
Optionally, the week lateral wall equidistance of fixed block and the one end of a plurality of auxiliary rods of fixedly connected with, fixedly connected with fourth telescopic link's stiff end on the other end lateral wall of auxiliary rod, a plurality of the stiff end of fourth telescopic link respectively with a plurality of the stiff end intercommunication of third telescopic link, fixedly connected with stabilizer on the movable end of fourth telescopic link, stabilizer with spliced pole lateral wall butt.
Through adopting above-mentioned technical scheme, the extension of third telescopic link drives the fourth telescopic link and shortens, and the fourth telescopic link shortens and drives the stabilizer plate and break away from the spliced pole for the spliced pole can free swing, levels detecting instrument, and the extension of third telescopic link shrink drives the fourth telescopic link, and the extension of fourth telescopic link drives stabilizer plate and spliced pole butt, makes the spliced pole stable, makes urban planning land levelness measuring device portable.
Optionally, one end of the support frame away from the fixed block is hinged with one end of the inserted link, and the other end of the inserted link is conical.
Through adopting above-mentioned technical scheme, the inserted bar makes the support frame fix subaerial more convenient, and the toper makes the support frame insert subaerial easily, improves urban planning land levelness measuring device's stability of placing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The adjusting piece moves to drive the first telescopic rod to extend and shorten, the first telescopic rod extends to drive the arc plate to move, the arc plate is abutted with the rotating ball, and the fixed rod is stable after being vertical, so that the working stability of the detection equipment is ensured;
2. The rotary knob drives the screw to rotate, the screw rotates to drive the second telescopic rod to extend and retract, and the second telescopic rod extends and contracts to drive the first telescopic rod to move, so that the mechanical linkage of the urban planning land levelness measuring device is improved;
3. The extension of the third telescopic rod drives the fourth telescopic rod to shorten, the fourth telescopic rod shortens and drives the stabilizing plate to be separated from the connecting column, so that the connecting column can swing freely, the detecting instrument is leveled, the extension of the fourth telescopic rod is driven by the contraction of the third telescopic rod, the stabilizing plate is driven by the extension of the fourth telescopic rod to be abutted with the connecting column, the connecting column is stable, and the urban planning land levelness measuring device is convenient to carry.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the present application;
FIG. 3 is an enlarged view of the application at A of FIG. 2;
Fig. 4 is an enlarged view of the application at B of fig. 2.
Reference numerals illustrate:
1. The device comprises a fixing block, 11, a through groove, 2, a supporting frame, 21, an inserting rod, 3, a gravity adjusting component, 31, a connecting plate, 311, a through hole, 32, a connecting rod, 33, a limiting ball, 34, a rotating ball, 35, a gravity piece, 351, a connecting column, 352, a counterweight ball, 4, a locking piece, 41, a first telescopic rod, 42, an arc-shaped plate, 5, an adjusting piece, 51, a second telescopic rod, 52, a screw rod, 53, a knob, 6, a fixing piece, 61, a fixing plate, 62, a third telescopic rod, 7, a fixing rod, 8, a detecting instrument, 9, a fourth telescopic rod, 101, an auxiliary rod, 102 and a stabilizing plate.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a land levelness measuring device for urban planning.
Referring to fig. 1 and 2, the city planning land levelness measuring device comprises a fixed block 1, wherein one ends of three support frames 2 are equidistantly arranged on the peripheral side wall of the fixed block 1 and hinged to the fixed block, one ends of inserting rods 21 are hinged to the other ends of the support frames 2, the other ends of the inserting rods 21 are conical, fixing pieces 6 are installed on the support frames 2, through grooves 11 are formed in the fixed block 1 in a penetrating mode, gravity adjusting components 3 are arranged in the through grooves 11, the gravity adjusting components 3 are connected with the fixed block 1, locking pieces 4 are installed on the gravity adjusting components 3, the locking pieces 4 are connected with adjusting pieces 5, the adjusting pieces 5 are installed on the fixed block 1, one ends of fixing rods 7 are installed on the gravity adjusting components 3, and detecting instruments 8 are fixedly connected to the other ends of the fixing rods 7.
Referring to fig. 2 and 3, the gravity adjusting component 3 includes a connecting plate 31, the connecting plate 31 is disposed in a through groove 11, four connecting rods 32 are disposed on a peripheral side wall of the connecting plate 31 at equal intervals and fixedly connected with each other, the other ends of the four connecting rods 32 are fixedly connected to an inner wall of the through groove 11, a through hole 311 is formed in a top wall of the connecting plate 31, eight limiting balls 33 are disposed in the through hole 311, the four limiting balls 33 are disposed on upper and lower side walls of the through hole 311 in a group, the four limiting balls 33 are respectively embedded and rotatably connected to the side walls of the through hole 311, the centers of the four limiting balls 33 are on the same horizontal plane, a rotating ball 34 is disposed in the through hole 311, the rotating ball 34 is in butt joint with the eight limiting balls 33, one end of the fixing rod 7, which is far away from the detecting instrument 8, is fixedly connected to the rotating ball 34, a gravity piece 35 is disposed below the rotating ball 34, and the gravity piece 35 is connected to the rotating ball 34.
Referring to fig. 1 and 2, the gravity member 35 includes a connection post 351, one end of the connection post 351 is fixedly connected to the rotation ball 34, the other end of the connection post 351 is fixedly connected to the weight ball 352, and the axis of the fixing rod 7, the center of the rotation ball 34, the axis of the connection post 351 and the center of the weight ball 352 are on the same straight line.
The inserted link 21 inserts ground for support frame 2 is fixed subaerial, and weight ball 352 keeps vertical state under the effect of gravity, and weight ball 352 rotates and drives spliced pole 351 motion, and spliced pole 351 motion drives the rotation ball 34 motion, and rotation ball 34 rotates and drives dead lever 7 motion, and spacing ball 33 plays spacing effect to rotation ball 34, thereby drives dead lever 7 and keeps vertical, and detecting instrument 8 remains level throughout, has simplified measuring instrument's debugging step, has improved levelness measuring efficiency.
Referring to fig. 2 and 3, the locking member 4 includes a first telescopic rod 41, a fixed end of the first telescopic rod 41 is fixedly connected to an inner wall of the through hole 311, an outer wall of an arc plate 42 is fixedly connected to a movable end of the first telescopic rod 41, an inner wall of the arc plate 42 is a rough surface, and an inner wall of the arc plate 42 is abutted to the rotating ball 34.
The regulating part 5 drives the first telescopic rod 41 to extend and shrink, the first telescopic rod 41 extends to drive the arc plate 42 to be abutted with the rotating ball 34, the arc plate 42 limits the rotation of the rotating ball 34, the first telescopic rod 41 shrinks to enable the arc plate 42 to be separated from the rotating ball 34, the rotating ball 34 rotates freely, the detecting instrument 8 is kept stable, and levelness measuring stability is improved.
Referring to fig. 2 and 4, the adjusting member 5 includes a second telescopic rod 51, a fixed end of the second telescopic rod 51 is fixedly connected to a bottom wall of the fixed block 1, a movable end of the second telescopic rod 51 is coaxially and threadedly connected with one end of a screw rod 52, the screw rod 52 is rotatably connected to the bottom wall of the fixed block 1, one end of the screw rod 52 away from the second telescopic rod 51 is fixedly connected with a knob 53, and the knob 53 is coaxially arranged with the screw rod 52.
The rotation knob 53 rotates to drive the screw rod 52 to rotate, the screw rod 52 rotates to drive the second telescopic rod 51 to extend and retract, the second telescopic rod 51 drives the first telescopic rod 41 to retract when extending, the second telescopic rod 51 drives the first telescopic rod 41 to extend when retracting, driving force is provided for the first telescopic rod 41, and mechanical linkage of the device is improved.
Referring to fig. 2, the fixing member 6 includes a fixing plate 61, fixed ends of three third telescopic rods 62 are equidistantly disposed on a peripheral side wall of the fixing plate 61 and fixedly connected with the fixing ends of the three third telescopic rods 62, and movable ends of the three third telescopic rods 62 are respectively hinged to side walls of the three supporting frames 2.
When three support frame 2 are opened, the third telescopic link 62 on the fixed plate 61 extends, supports support frame 2, and support frame 2 shrink makes third telescopic link 62 shrink, has guaranteed the stability after the support frame 2 shrink, improves the stability of urban planning land levelness measuring device.
Referring to fig. 1 and 2, one end of three auxiliary rods 101 is equidistantly arranged on the peripheral side wall of the fixed block 1 and fixedly connected with, and the other end side wall of the three auxiliary rods 101 is fixedly connected with the fixed end of a fourth telescopic rod 9, and the movable end of the fourth telescopic rod 9 is fixedly connected with a stabilizing plate 102, and the side wall of the stabilizing plate 102 far away from the fourth telescopic rod 9 is abutted against the connecting column 351.
The extension of three third telescopic links 62 drives three fourth telescopic links 9 to shorten, and the shortening of fourth telescopic links 9 drives stabilizer plate 102 and breaks away from spliced pole 351 for spliced pole 351 can free swing, levels detecting instrument 8, and the extension of third telescopic links 62 shrink and drive fourth telescopic links 9, and the extension of fourth telescopic links 9 drives stabilizer plate 102 and spliced pole 351 butt, makes spliced pole 351 stable, makes urban planning land levelness measuring device portable.
The implementation principle of the ground levelness measuring device for urban planning is that three supporting frames 2 are opened, an inserting rod 21 is inserted into the ground to enable the supporting frames 2 to be fixed, a gravity adjusting assembly 3 adjusts a fixing rod 7 to be in a vertical state, a detecting instrument 8 on the fixing rod 7 is kept horizontal, a fixing piece 6 drives a fourth telescopic rod 9 to shrink, the fourth telescopic rod 9 shrinks to drive a stabilizing plate 102 to be far away from the gravity adjusting assembly 3, the gravity adjusting assembly 3 works, the debugging step of the measuring instrument is simplified, the levelness measuring efficiency is improved, an adjusting piece 5 works to drive a locking piece 4 to work, the locking piece 4 works to enable the gravity adjusting assembly 3 after the detecting instrument 8 is horizontal to be locked, and the measuring stability of the detecting instrument 8 is improved.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (8)
1. The utility model provides a city planning land levelness measuring device which characterized in that includes:
the fixing block (1), the fixed block (1) is provided with a through groove (11) in a penetrating way;
the plurality of support frames (2) are equidistantly arranged on the peripheral side wall of the fixed block (1), and one end of each support frame (2) is hinged to the side wall of the fixed block (1);
a gravity adjusting component (3), wherein the gravity adjusting component (3) is arranged in the through groove (11);
A locking member (4), the locking member (4) being mounted on the gravity adjustment assembly (3), the locking member (4) being adapted to lock the gravity adjustment assembly (3);
the adjusting piece (5) is arranged on the fixed block (1), the adjusting piece (5) is connected with the locking piece (4), and the adjusting piece (5) is used for driving the locking piece (4) to work;
The fixing rod (7) is arranged at the upper end of the fixing block (1), and one end of the fixing rod (7) is arranged on the gravity adjusting component (3);
the detection instrument (8) is fixedly connected to one end of the fixed rod (7) far away from the gravity adjusting component (3);
wherein the gravity adjustment assembly (3) comprises:
The connecting plate (31), the connecting plate (31) is arranged in the through groove (11), a through hole (311) is formed in the top wall of the connecting plate (31) in a penetrating mode, and the locking piece (4) is connected to the inner wall of the through hole (311);
The connecting rods (32) are arranged at equal intervals at one ends of the connecting rods (32) and are fixedly connected to the peripheral side wall of the connecting plate (31), and one end, far away from the connecting plate (31), of each connecting rod (32) is fixedly connected to the inner wall of the through groove (11);
the limiting balls (33) are uniformly arranged on the side walls of the top end and the bottom end of the through hole (311), and the limiting balls (33) are embedded and rotationally connected to the inner wall of the through hole (311);
The rotating ball (34) is arranged in the through hole (311), the rotating ball (34) is abutted with the limiting ball (33), and the fixed rod (7) is fixedly connected to the rotating ball (34);
The gravity piece (35), gravity piece (35) set up the below of fixed block (1), gravity piece (35) are installed on rotating ball (34), gravity piece (35) are used for making dead lever (7) remain vertical state all the time.
2. Urban planning land levelness measuring device according to claim 1, characterized in that said gravitational element (35) comprises:
the connecting column (351), one end of the connecting column (351) is fixedly connected to the rotating ball (34);
And the counterweight ball (352) is fixedly connected to one end of the connecting column (351) far away from the rotating ball (34).
3. The urban planning land levelness measuring device according to claim 2, wherein the axis of the fixed rod (1), the center of sphere of the rotating ball (34), the axis of the connecting column (351) and the center of sphere of the weight ball (352) are on the same straight line.
4. Urban planning land levelness measuring device according to claim 1, characterized in that said locking element (4) comprises:
The fixed end of the first telescopic rod (41) is fixedly connected to the inner wall of the through hole (311), the axis of the first telescopic rod (41) is intersected with the axis of the through hole (311), and the first telescopic rod (41) is connected with the adjusting piece (5);
the outer wall of the arc-shaped plate (42) is fixedly connected to the movable end of the first telescopic rod (41), the inner wall of the arc-shaped plate (42) is a rough surface, and the inner wall of the arc-shaped plate (42) is abutted to the rotating ball (34).
5. The urban planning land levelness measuring device according to claim 4, characterized in that said adjusting member (5) comprises:
The fixed end of the second telescopic rod (51) is fixedly connected to the bottom wall of the fixed block (1), and the fixed end of the first telescopic rod (41) is communicated with the fixed end of the second telescopic rod (51);
the screw rod (52) is rotationally connected to the fixed block (1), and one end of the screw rod (52) is coaxially and in threaded connection with the movable end of the second telescopic rod (51);
the knob (53) is coaxially arranged with the screw rod (52), and is fixedly connected with one end of the screw rod (52) far away from the second telescopic rod (51).
6. The urban planning land levelness measuring device according to claim 2, characterized in that the supporting frame (2) is provided with a fixing piece (6), the fixing piece (6) comprises:
A fixing plate (61), the fixing plate (61) being arranged below the fixing block (1);
The fixed ends of the third telescopic rods (62) are equidistantly arranged on the peripheral side wall of the fixed plate (61), and the movable ends of the third telescopic rods (62) are respectively hinged to the support frames (2).
7. The urban planning land levelness measuring device according to claim 6, wherein the peripheral side walls of the fixed blocks (1) are equidistant and are fixedly connected with one ends of a plurality of auxiliary rods (101), the other end side walls of the auxiliary rods (101) are fixedly connected with fixed ends of fourth telescopic rods (9), the fixed ends of the fourth telescopic rods (9) are respectively communicated with the fixed ends of the third telescopic rods (62), the movable ends of the fourth telescopic rods (9) are fixedly connected with stabilizing plates (102), and the stabilizing plates (102) are in butt joint with the side walls of the connecting columns (351).
8. The urban planning land levelness measuring device according to claim 1, wherein one end of the supporting frame (2) far away from the fixed block (1) is hinged with one end of a plug rod (21), and the other end of the plug rod (21) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510188922.8A CN120008559A (en) | 2025-02-20 | 2025-02-20 | A device for measuring the levelness of land used for urban planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510188922.8A CN120008559A (en) | 2025-02-20 | 2025-02-20 | A device for measuring the levelness of land used for urban planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120008559A true CN120008559A (en) | 2025-05-16 |
Family
ID=95662079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510188922.8A Pending CN120008559A (en) | 2025-02-20 | 2025-02-20 | A device for measuring the levelness of land used for urban planning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120008559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120445014A (en) * | 2025-07-09 | 2025-08-08 | 山西省城市规划和发展研究有限公司 | A terrain flatness measuring device for land planning space |
-
2025
- 2025-02-20 CN CN202510188922.8A patent/CN120008559A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120445014A (en) * | 2025-07-09 | 2025-08-08 | 山西省城市规划和发展研究有限公司 | A terrain flatness measuring device for land planning space |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN120008559A (en) | A device for measuring the levelness of land used for urban planning | |
| CN219389238U (en) | Mounting frame of measuring instrument | |
| CN219416175U (en) | A surveying and mapping level instrument for mining subsidence area in coal mining area | |
| CN115638318A (en) | Auxiliary tool for building surveying and mapping | |
| CN216791188U (en) | Building slope measuring device for building monitoring | |
| CN115142691A (en) | Leveling device for curtain wall modeling column steel framework construction | |
| CN115451915A (en) | A device for measuring verticality of objects in close range | |
| CN114111747A (en) | Stake machine straightness detection device that hangs down | |
| CN119197417A (en) | A linear measuring device and method for measuring prefabricated cap beam | |
| CN217483519U (en) | Leveling device for bridge deflection test | |
| CN112577468A (en) | Inclination angle measuring device for directional drilling core | |
| CN218409335U (en) | Tripod for mining exploration measurement | |
| CN210464482U (en) | Survey and drawing laying-out device based on computer BIM | |
| CN212805090U (en) | Support frame for civil engineering measuring apparatu | |
| CN209741625U (en) | Road and bridge construction measuring device | |
| CN222122713U (en) | A horizontal distance meter for engineering surveying and mapping | |
| CN222559711U (en) | A building leveling measuring device | |
| CN208536850U (en) | It is a kind of that the frame for line marking instrument adjusting seat of horizontal reference and plumb datum can be provided | |
| CN220249536U (en) | Adjustable survey and drawing surveyor's level convenient to support | |
| CN219656861U (en) | High-efficient detection device of foundation ditch subsides | |
| CN221858201U (en) | Construction measuring device | |
| CN218865076U (en) | Building wall gradient measuring device | |
| CN112629496A (en) | Highway bridge support deformation angle measuring device and using method thereof | |
| CN219178436U (en) | Thickness detection device with anti-tilting mechanism | |
| CN218767282U (en) | Bridge structure monitoring devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |