CN212900459U - Leveling equipment for measuring surveying and mapping instrument - Google Patents
Leveling equipment for measuring surveying and mapping instrument Download PDFInfo
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- CN212900459U CN212900459U CN202021169201.1U CN202021169201U CN212900459U CN 212900459 U CN212900459 U CN 212900459U CN 202021169201 U CN202021169201 U CN 202021169201U CN 212900459 U CN212900459 U CN 212900459U
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- 238000013507 mapping Methods 0.000 title claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 19
- 230000008859 change Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a measure surveying and mapping instrument technical field, specifically be a measure surveying and mapping instrument's leveling equipment, comprising a base plate, the inside swing joint of bottom plate have the lead screw, the bottom fixedly connected with support column of lead screw, one side swing joint of bottom plate have first bracing piece, the inside swing joint of first bracing piece have first connecting axle, the first regulating plate of outer fixed surface of first connecting axle be connected with, one side swing joint of bottom plate have first connecting rod. The utility model has the advantages that: through setting up the bottom plate, place equipment at the top of awaiting measuring ground, at first according to the slope condition of bottom plate, carry out the leveling to the bottom plate basically, rethread first connecting rod and second connecting rod carry out accurate leveling to first regulating plate and second regulating plate respectively, after the leveling is accomplished, the carousel is for leveling, fixes surveying instrument at the top of carousel, can make the carousel rotate through the supporting seat, carries out the measurement of a plurality of angles.
Description
Technical Field
The utility model relates to a measure surveying and mapping instrument technical field, especially a measure surveying and mapping instrument's leveling equipment.
Background
The measuring and mapping instrument is an essential important part in civil engineering construction, and is an instrument in various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the stages of planning design, construction and operation management in the engineering construction.
Although the arrangement of the line weight and the vertical line is beneficial to facilitating the verticality of the measuring instrument, the problem that the leveling base cannot measure the verticality is solved, and the measuring function of the leveling base is increased, the multifunctional instrument leveling base has the defects that the measuring surveying and mapping instrument is adjusted for many times, and the adjusting time is increased.
Disadvantages of the leveling devices of present measurement surveying instruments are:
1. the leveling equipment of the prior measuring and mapping instrument directly levels on the measuring and mapping instrument, and the measuring and mapping instrument contains more precise parts, so that the adjusting space is smaller and the operation is inconvenient;
2. when the leveling equipment of the existing measuring and mapping instrument is used, the measuring and mapping instrument is adjusted for many times through the position of the water bubble in the horizontal bead, and the adjusting time is prolonged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a measure surveying instrument's leveling equipment, solved the problem of proposing in the above-mentioned background art.
The purpose of the utility model is realized through the following technical scheme: the leveling equipment comprises a base plate, wherein the inner part of the base plate is movably connected with a screw rod, the bottom of the screw rod is fixedly connected with a supporting column, one side of the base plate is movably connected with a first supporting rod, the inner part of the first supporting rod is movably connected with a first connecting shaft, the outer surface of the first connecting shaft is fixedly connected with a first adjusting plate, one side of the base plate is movably connected with a first connecting rod, one side of the first connecting rod is movably connected with a second connecting rod, the second connecting rod is movably connected with one side of the first adjusting plate, the inner part of the first adjusting plate is fixedly connected with a first protractor, one side of the first adjusting plate is fixedly connected with a connecting column, the outer surface of the connecting column is movably connected with a second protractor and a measuring block, the second protractor is movably connected with one side of the first adjusting plate, the measuring block is movably connected to one side of the second protractor, the bottom fixedly connected with line of the measuring block weighs down, one side movably connected with the second supporting rod of the first adjusting plate, the inside movably connected with the second connecting shaft of the second supporting rod, the outer fixed surface of the second connecting shaft connected with the second adjusting plate, the top fixedly connected with supporting seat of the second adjusting plate, the top movably connected with turntable of the supporting seat.
Optionally, the sum of the lengths of the first connecting rod and the second connecting rod is greater than the lengths of the first supporting rod and the second supporting rod.
Optionally, the first connecting rod and the second connecting rod are movably connected through a screw, a fastening nut is movably connected to the outer surface of the screw, and the fastening nut is movably connected to one side of the first connecting rod.
Optionally, the line drop comprises a suspension line and a plumb bob, and the suspension line is movably connected to one side of the second protractor.
Optionally, one side of the first adjusting plate is fixedly connected with a positioning plate, and the second protractor and the measuring block are both movably connected to the bottom of the positioning plate.
Optionally, a fixing groove is formed in one side of the first adjusting plate, a first protractor is fixedly connected inside the groove, and the circle centers of the first protractor and the first connecting shaft are located on the same vertical line.
Optionally, threaded holes are formed in four corners inside the base plate, the four screw rods are movably connected inside the threaded holes, and one sides, away from the screw rods, of the four support columns are conical.
Optionally, the turntable is movably connected to the top of the second adjusting plate, and a plurality of balls are arranged at the bottom of the turntable.
Optionally, the bottom plate and the first adjusting plate are movably connected through a first connecting rod and a second connecting rod, and the first adjusting plate and the second adjusting plate are movably connected through a first connecting rod and a second connecting rod.
The utility model has the advantages of it is following:
1. this measure surveying instrument's leveling equipment, through setting up the bottom plate, the inside swing joint of bottom plate has the lead screw, place equipment at the top of the volume of awaiting measuring ground, the support column supports equipment, at first according to the slope condition of bottom plate, at first leveling to the bottom plate basically, specifically do, rotate the lead screw, change the distance between support column and the bottom plate, after the first leveling, rethread first connecting rod and second connecting rod carry out accurate leveling to first regulating plate and second regulating plate respectively, after the leveling is accomplished, the supporting seat and the carousel at second regulating plate top are level, fix surveying instrument at the top of carousel, can make the carousel rotate through the supporting seat, can measure a plurality of angles to making surveying instrument, do not need to remove surveying instrument, do not need to carry out leveling many times, it is convenient to measure.
2. The leveling equipment of the surveying and mapping instrument comprises a first adjusting plate and a second adjusting plate, wherein the first adjusting plate is movably connected with a bottom plate through a first connecting rod and a second connecting rod, the second protractor and a measuring block are fixed on one side of the first adjusting plate through a fastening nut, the bottom of the measuring block is fixedly connected with a line weight, the line weight comprises a suspension line and a plumb bob, due to the action of gravity, the plumb bob drives the suspension line to hang downwards, the suspension line is in a state vertical to the ground, so that the angle between the second protractor and the suspension line is the inclination angle of the first adjusting plate and is the angle required to be leveled, the first protractor in the first adjusting plate is movably connected to one side of the first supporting rod and can be adjusted according to the angle between the first supporting rod and the first protractor, particularly, the first adjusting plate is rotated according to the angle required to be leveled, and the angle between the first connecting rod and the second connecting rod can be changed, after the adjustment, rotate the fastening nut of first connecting rod one side, fix first regulating plate, can rotate according to specific angle of adjustment, do not need adjustment many times, reduce the adjustment time, save measuring time, improve measurement of efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a second adjusting plate according to the present invention;
FIG. 3 is a schematic structural view of the support base of the present invention;
fig. 4 is a schematic structural view of the line drop of the present invention.
In the figure: 1-a bottom plate, 2-a screw rod, 3-a support column, 4-a first support rod, 5-a first connecting shaft, 6-a first adjusting plate, 7-a first connecting rod, 8-a second connecting rod, 9-a first protractor, 10-a connecting column, 11-a second protractor, 12-a measuring block, 13-a line weight, 14-a second support rod, 15-a second connecting shaft, 16-a second adjusting plate, 17-a support seat and 18-a rotary table.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a leveling device for a surveying and mapping instrument comprises a base plate 1, a lead screw 2 movably connected to the inside of the base plate 1, a support column 3 fixedly connected to the bottom of the lead screw 2, a first support rod 4 movably connected to one side of the base plate 1, a first connecting shaft 5 movably connected to the inside of the first support rod 4, a first adjusting plate 6 fixedly connected to the outer surface of the first connecting shaft 5, a first connecting rod 7 movably connected to one side of the base plate 1, a second connecting rod 8 movably connected to one side of the first connecting rod 7, a first protractor 9 movably connected to the inside of the first adjusting plate 6, a connecting column 10 fixedly connected to one side of the first adjusting plate 6, a second protractor 11 and a measuring block 12 movably connected to the outer surface of the connecting column 10, the second protractor 11 movably connected to one side of the first adjusting plate 6, the measuring block 12 is movably connected to one side of the second protractor 11, the bottom of the measuring block 12 is fixedly connected with a line weight 13, one side of the first adjusting plate 6 is movably connected with a second supporting rod 14, the inside of the second supporting rod 14 is movably connected with a second connecting shaft 15, the outer surface of the second connecting shaft 15 is fixedly connected with a second adjusting plate 16, the top of the second adjusting plate 16 is fixedly connected with a supporting seat 17, and the top of the supporting seat 17 is movably connected with a rotary table 18.
As an optional technical solution of the utility model:
the sum of the lengths of the first link 7 and the second link 8 is greater than the lengths of the first support bar 4 and the second support bar 14, so that the first adjustment plate 6 is rotated and fixed by the first link 7 and the second link 8.
As an optional technical solution of the utility model:
first connecting rod 7 and second connecting rod 8 pass through screw rod swing joint, and the surface swing joint of screw rod has fastening nut, and fastening nut swing joint is in one side of first connecting rod 7, through rotating fastening nut, fixes first connecting rod 7 and second connecting rod 8.
As an optional technical solution of the utility model:
the plumb bob 13 is composed of a suspension wire and a plumb bob, the suspension wire is movably connected to one side of the second protractor 11, so that the plumb bob moves downwards under the action of gravity, and the angle between the suspension wire and the second protractor 11 is the offset angle of the equipment.
As an optional technical solution of the utility model:
one side fixedly connected with locating plate of first regulating plate 6, second protractor 11 and the equal swing joint of measuring block 12 are in the bottom of locating plate, fix a position second protractor 11 and measuring block 12, conveniently measure the inclination of equipment.
As an optional technical solution of the utility model:
the fixed slot has been seted up to one side of first regulating plate 6, and the first protractor 9 of inside fixedly connected with in groove, the centre of a circle of first protractor 9 and first connecting axle 5 are located same vertical line, are convenient for rotate first regulating plate 6 according to the angle of the equipment skew that measures out, can carry out the adjustment once according to the angle between first protractor 9 and the first connecting axle 5, do not need adjustment many times.
As an optional technical solution of the utility model:
threaded hole is all seted up to the inside four corners department of bottom plate 1, and four 2 swing joint of lead screw are in the inside of screw hole, through rotating lead screw 2, change the distance between support column 3 and the bottom plate 1, carry out preliminary adjustment, and one side that lead screw 2 was kept away from to four support columns 3 is the toper, is convenient for fix equipment, and stability is good.
As an optional technical solution of the utility model:
the rotary table 18 is movably connected to the top of the second adjusting plate 16, and a plurality of balls are arranged at the bottom of the rotary table 18, so that the rotary table 18 rotates, the abrasion between the rotary table 18 and the supporting seat 17 is reduced, and the service life of the equipment is prolonged.
As an optional technical solution of the utility model:
the bottom plate 1 is movably connected with the first adjusting plate 6 through the first connecting rod 7 and the second connecting rod 8, the first adjusting plate 6 is movably connected with the second adjusting plate 16 through the first connecting rod 7 and the second connecting rod 8, so that two directions can be leveled by twice respectively, and the leveling effect of the equipment is improved.
The working process of the utility model is as follows: through arranging a bottom plate 1, a screw rod 2 is movably connected inside the bottom plate 1, the equipment is placed on the top of the ground to be measured, a support column 3 supports the equipment, firstly, according to the inclination condition of the bottom plate 1, the bottom plate 1 is basically leveled, specifically, the screw rod 2 is rotated, the distance between the support column 3 and the bottom plate 1 is changed, so that the top of the bottom plate 1 on the ground is basically leveled, after primary leveling, a first adjusting plate 6 and a second adjusting plate 16 are accurately leveled through a first connecting rod 7 and a second connecting rod 8 respectively, specifically, through arranging the first adjusting plate 6 and the second adjusting plate 16, the first adjusting plate 6 and the bottom plate 1 are movably connected through the first connecting rod 7 and the second connecting rod 8, firstly, a second protractor 11 and a measuring block 12 are fixed on one side of the first adjusting plate 6 through a fastening nut, and the bottom of the measuring block 12 is fixedly connected with a line weight 13, the line weight 13 is composed of a suspension line and a plumb bob, due to the action of gravity, the plumb bob drives the suspension line to hang downwards, the suspension line is in a state of being vertical to the ground, so that the angle between the second protractor 11 and the suspension line is the inclination angle of the first adjusting plate 6, namely the angle required to be leveled, the first protractor 9 inside the first adjusting plate 6 is movably connected to one side of the first supporting rod 4 and can be adjusted according to the angle between the first supporting rod 4 and the first protractor 9, specifically, the first adjusting plate 6 is rotated according to the angle required to be leveled, the first connecting rod 7 and the second connecting rod 8 are movably connected, so that the angle between the first connecting rod 7 and the second connecting rod 8 is changed, after adjustment, a fastening nut on one side of the first connecting rod 7 is rotated to fix the first connecting rod 7 and the second connecting rod 8, the first adjusting plate 6 is fixed and can be rotated according to the specific adjustment angle, the leveling method of the second adjusting plate 16 is consistent with the leveling method of the first adjusting plate 6, two different directions are leveled, after the leveling is finished, a supporting seat 17 and a rotating disk 18 at the top of the second adjusting plate 16 are level, a surveying and mapping instrument is fixed at the top of the rotating disk 18, the rotating disk 18 can be rotated through the supporting seat 17, the surveying and mapping instrument can measure a plurality of angles without moving the surveying and mapping instrument and carrying out multiple leveling, the measurement is convenient, after the use is finished, a fastening nut at one side of a measuring block 12 can be rotated, the measuring block 12 and a second protractor 11 are taken down, and a fastening nut at one side of the first connecting rod 7 is rotated, make first connecting rod 7 and second connecting rod 8 rotate, change the distance between bottom plate 1, first regulating plate 6 and the second regulating plate 16, rotate lead screw 2, can take off lead screw 2 and support column 3, reduce the volume of equipment, convenient removal and transportation, the practicality is good.
In conclusion, when the leveling device of the surveying and mapping instrument is used, the bottom plate 1 is arranged, the screw rod 2 is movably connected inside the bottom plate 1, the device is placed on the top of the ground to be measured, the support column 3 supports the device, firstly, the bottom plate 1 is basically leveled according to the inclination condition of the bottom plate 1, specifically, the screw rod 2 is rotated to change the distance between the support column 3 and the bottom plate 1, after the primary leveling, the first adjusting plate 6 and the second adjusting plate 16 are accurately leveled through the first connecting rod 7 and the second connecting rod 8, after the leveling is finished, the support seat 17 and the turntable 18 on the top of the second adjusting plate 16 are smooth, the surveying and mapping instrument is fixed on the top of the turntable 18, the turntable 18 can be rotated through the support seat 17, the surveying and mapping instrument can be measured at a plurality of angles without moving the surveying and mapping instrument and leveling for a plurality of times, the measurement is convenient; through arranging the first adjusting plate 6 and the second adjusting plate 16, the first adjusting plate 6 is movably connected with the base plate 1 through the first connecting rod 7 and the second connecting rod 8, firstly, the second protractor 11 and the measuring block 12 are fixed on one side of the first adjusting plate 6 through the fastening nut, the bottom of the measuring block 12 is fixedly connected with the line weight 13, the line weight 13 consists of a suspension line and a plumb bob, due to the action of gravity, the plumb bob drives the suspension line to hang downwards, the suspension line is in a state vertical to the ground, so that the angle between the second protractor 11 and the suspension line is the inclination angle of the first adjusting plate 6, namely the angle required to be leveled, the first protractor 9 in the first adjusting plate 6 is movably connected to one side of the first supporting rod 4 and can be adjusted according to the angle between the first supporting rod 4 and the first protractor 9, specifically, the first adjusting plate 6 is rotated according to the angle required to be leveled, the angle between first connecting rod 7 and second connecting rod 8 can change, and after the adjustment, the fastening nut who rotates first connecting rod 7 one side fixes first regulating plate 6, can rotate according to specific angle of adjustment, does not need adjustment many times, reduces the adjustment time, saves measuring time, improves measurement of efficiency.
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. A leveling device for measuring a surveying instrument, characterized in that: comprises a bottom plate (1), the inside swing joint of the bottom plate (1) is provided with a screw rod (2), the bottom of the screw rod (2) is fixedly connected with a supporting column (3), one side of the bottom plate (1) is provided with a first supporting rod (4), the inside swing joint of the first supporting rod (4) is provided with a first connecting shaft (5), the outer surface of the first connecting shaft (5) is fixedly connected with a first adjusting plate (6), one side of the bottom plate (1) is provided with a first connecting rod (7), one side of the first connecting rod (7) is movably connected with a second connecting rod (8), the second connecting rod (8) is movably connected with one side of the first adjusting plate (6), the inside of the first adjusting plate (6) is fixedly connected with a first protractor (9), one side of the first adjusting plate (6) is fixedly connected with a connecting column (10), the surface swing joint of spliced pole (10) have second protractor (11) and measurement piece (12), second protractor (11) swing joint in one side of first regulating plate (6), measurement piece (12) swing joint in one side of second protractor (11), the bottom fixedly connected with line of measurement piece (12) weigh down (13), one side swing joint of first regulating plate (6) have second bracing piece (14), the inside swing joint of second bracing piece (14) have second connecting axle (15), the surface fixedly connected with second regulating plate (16) of second connecting axle (15), the top fixedly connected with supporting seat (17) of second regulating plate (16), the top swing joint of supporting seat (17) have carousel (18).
2. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: the sum of the lengths of the first connecting rod (7) and the second connecting rod (8) is greater than the lengths of the first supporting rod (4) and the second supporting rod (14).
3. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: the first connecting rod (7) and the second connecting rod (8) are movably connected through a screw rod, the outer surface of the screw rod is movably connected with a fastening nut, and the fastening nut is movably connected to one side of the first connecting rod (7).
4. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: the line drop (13) consists of a suspension line and a plumb bob, and the suspension line is movably connected to one side of the second protractor (11).
5. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: one side of the first adjusting plate (6) is fixedly connected with a positioning plate, and the second protractor (11) and the measuring block (12) are movably connected to the bottom of the positioning plate.
6. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: a fixing groove is formed in one side of the first adjusting plate (6), a first protractor (9) is fixedly connected inside the groove, and the circle centers of the first protractor (9) and the first connecting shaft (5) are located on the same vertical line.
7. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: the novel screw rod support is characterized in that threaded holes are formed in four corners inside the base plate (1), the four screw rods (2) are movably connected inside the threaded holes, and one sides, away from the screw rods (2), of the four support columns (3) are conical.
8. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: the rotary table (18) is movably connected to the top of the second adjusting plate (16), and a plurality of balls are arranged at the bottom of the rotary table (18).
9. Leveling apparatus for a surveying and mapping instrument according to claim 1, characterized in that: bottom plate (1) and first regulating plate (6) through first connecting rod (7) and second connecting rod (8) swing joint, first regulating plate (6) and second regulating plate (16) through first connecting rod (7) and second connecting rod (8) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169201.1U CN212900459U (en) | 2020-06-22 | 2020-06-22 | Leveling equipment for measuring surveying and mapping instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169201.1U CN212900459U (en) | 2020-06-22 | 2020-06-22 | Leveling equipment for measuring surveying and mapping instrument |
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| Publication Number | Publication Date |
|---|---|
| CN212900459U true CN212900459U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021169201.1U Expired - Fee Related CN212900459U (en) | 2020-06-22 | 2020-06-22 | Leveling equipment for measuring surveying and mapping instrument |
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| Country | Link |
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| CN (1) | CN212900459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669596A (en) * | 2021-09-02 | 2021-11-19 | 浙江龙宇智能科技有限公司 | Self-adjustable space mapping device and using method |
| CN115015512A (en) * | 2022-06-29 | 2022-09-06 | 湖北丰兴电子科技有限公司 | Water quality analysis is with throwing device |
-
2020
- 2020-06-22 CN CN202021169201.1U patent/CN212900459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669596A (en) * | 2021-09-02 | 2021-11-19 | 浙江龙宇智能科技有限公司 | Self-adjustable space mapping device and using method |
| CN115015512A (en) * | 2022-06-29 | 2022-09-06 | 湖北丰兴电子科技有限公司 | Water quality analysis is with throwing device |
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Granted publication date: 20210406 |