CN212273565U - Portable geographic information surveying instrument - Google Patents
Portable geographic information surveying instrument Download PDFInfo
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- CN212273565U CN212273565U CN202020685436.XU CN202020685436U CN212273565U CN 212273565 U CN212273565 U CN 212273565U CN 202020685436 U CN202020685436 U CN 202020685436U CN 212273565 U CN212273565 U CN 212273565U
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- rod
- geographic information
- chassis
- rotatably connected
- extending
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000013507 mapping Methods 0.000 claims description 7
- 230000003321 amplification Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model provides a portable geographic information surveying instrument, relates to the geographical survey and drawing field, and includes a chassis, the chassis center is equipped with a telescopic machanism, the ring flange is installed at the telescopic machanism top, through locking bolt fixedly connected with on the ring flange and go up fixture, upward install the total powerstation on the fixture, be equipped with epitaxial mechanism on the chassis. And the extension mechanism is provided with an adjusting bolt. Usable extension mechanism increase and the area of contact on ground prevent to empty, utilize telescopic machanism to adjust the height of total powerstation, utilize the fixed total powerstation of fixture, equipment cost is low, and the reliability is high.
Description
Technical Field
The utility model belongs to the technical field of the geographical survey and drawing and specifically relates to a portable geographic information surveying instrument.
Background
The surveying instrument is an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying operation, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction.
The total station is one of the instruments adopted in the geographical survey and drawing, and the tripod is matched with the total station, but the contact area of the tripod and the ground is small and unstable, and the surveying instrument is often in an inclined state due to the gradient of the ground at the survey and drawing position, and the leveling means of the surveying instrument is often complex.
SUMMERY OF THE UTILITY MODEL
Current surveying instrument to mentioning among the prior art is little with ground area of contact, the problem of unable level control, the utility model provides a portable geographic information surveying instrument can avoid the emergence of above-mentioned problem.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a portable geographic information surveying instrument, includes a chassis, the chassis center is equipped with a telescopic machanism, the ring flange is installed at the telescopic machanism top, through clamping mechanism on the locking bolt fixedly connected with on the ring flange, upward install the total powerstation on the clamping mechanism, be equipped with epitaxial mechanism on the chassis. And the extension mechanism is provided with an adjusting bolt.
Furthermore, telescopic machanism includes outer tube, interior pole and knob bolt, and outer tube fixed connection is in the chassis middle part, the interior pole of sliding fit has in the outer tube, the knob bolt makes interior pole remove and be located the department on the outer tube along the outer tube.
Furthermore, the telescopic mechanism comprises a lower rod, wherein a first rotating shaft and a second rotating shaft are arranged on the lower rod, the first rotating shaft is rotatably connected to the middle of the first swing rod, the second rotating shaft is rotatably connected to the middle of the second swing rod, the left end portions of the first swing rod and the second swing rod are rotatably connected to the left rod, the right end portions of the first swing rod and the second swing rod are rotatably connected to the right rod, a flange plate is arranged at the top of the left rod, a first fastening bolt is connected to the bottom of the right rod in a threaded manner, and the first fastening bolt is rotatably connected to a threaded hole in the lower rod.
Further, go up fixture includes the upper plate, the upper plate both sides respectively are equipped with a plurality of jacks, it has the inserted bar to peg graft in the jack, and is a plurality of the inserted bar is connected with the grip block, is connected with the spring between grip block and upper plate, has placed the total powerstation between two the grip block.
Further, a spring is sleeved on the outer circumference of the inserted rod, and the spring enables the clamping plate to be close to the upper plate.
Furthermore, the extension mechanism comprises a plurality of connecting shafts which are arranged on the chassis in an annular array, the connecting shafts are rotatably connected with swing rods, the outer pipe is provided with a sliding sleeve in a sliding fit manner, the sliding sleeve is provided with an inserting ring, the inserting ring is provided with a plurality of inserting holes matched with the swing rods in shape, and the swing rods are inserted into the inserting holes to draw in all the swing rods.
Furthermore, a rubber layer for increasing friction is arranged on the inner wall of the sliding sleeve.
Furthermore, an annular rubber pad is arranged at the bottom of the outer pipe.
Furthermore, a plurality of height-adjusting bolts are rotatably connected to the swinging rod.
Further, the extension mechanism comprises an amplification disc, an insertion groove is formed in the middle of the amplification disc, a base plate is inserted in the insertion groove, a plurality of mounting holes are formed in the amplification disc in an annular array mode, an extension rod is arranged in the mounting holes in a sliding fit mode, a plurality of positioning holes are formed in the extension rod, a plurality of positioning knobs are in threaded connection with the positions right above the mounting holes, the positioning knobs are inserted into the positioning holes to limit the extension rod to move along the mounting holes, and adjusting bolts are arranged at the end portions of the extension rod.
Based on portable geographic information surveying instrument include a chassis, the chassis center is equipped with a telescopic machanism, the ring flange is installed at the telescopic machanism top, through locking bolt fixedly connected with on the ring flange fixture, upward install the total powerstation on the fixture, be equipped with epitaxial mechanism on the chassis. And the extension mechanism is provided with an adjusting bolt. Usable extension mechanism increase and the area of contact on ground prevent to empty, utilize telescopic machanism to adjust the height of total powerstation, utilize the fixed total powerstation of fixture, equipment cost is low, and the reliability is high.
Drawings
Fig. 1 is a front view of a first state of the present invention;
fig. 2 is a front view of the second state of the present invention;
FIG. 3 is a schematic structural view of a second embodiment of a telescoping mechanism;
FIG. 4 is a schematic structural view of a second embodiment of the support mechanism;
fig. 5 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1 chassis, 2 telescopic mechanisms, 21 outer tubes, 22 inner rods, 23 knob bolts, 24 lower rods, 25 first rotating shafts, 26 second rotating shafts, 27 first swing rods, 28 second swing rods, 29 left rods, 210 right rods, 211 first fastening bolts, 212 threaded holes, 3 extension mechanisms, 31 swing rods, 32 insertion rings, 33 insertion holes, 34 adjusting bolts, 35 sliding sleeves, 36 amplification discs, 37 insertion grooves, 38 mounting holes, 39 extension rods, 310 positioning holes, 311 positioning knobs, 4 flange plates, 41 locking bolts, 5 upper clamping mechanisms, 51 upper plates, 52 insertion holes, 53 insertion rods, 54 clamping plates, 55 springs and 6 total stations.
Detailed Description
As shown in fig. 1 to 5, a portable geographic information surveying instrument comprises a chassis 1, a telescopic mechanism 2 is arranged at the center of the chassis, a flange plate 4 is installed at the top of the telescopic mechanism, an upper clamping mechanism 5 is fixedly connected onto the flange plate through a locking bolt 41, and a total station 6 is installed on the upper clamping mechanism.
In at least one embodiment, the telescoping mechanism comprises an outer tube 21 fixedly connected to the middle of the chassis, an inner rod 22 slidably fitted in the outer tube, and a knob bolt 23 for moving the inner rod along the outer tube and positioning the inner rod at a position on the outer tube.
In some embodiments, as shown in fig. 3, the telescopic mechanism includes a lower rod 24, wherein the lower rod is provided with a first rotating shaft 25 and a second rotating shaft 26, the first rotating shaft is rotatably connected to the middle of a first swinging rod 27, the second rotating shaft is rotatably connected to the middle of a second swinging rod 28, the left ends of the first swinging rod and the second swinging rod are rotatably connected to a left rod 29, the right ends of the first swinging rod and the second swinging rod are rotatably connected to a right rod 210, the top of the left rod is provided with a flange plate 4, the bottom of the right rod is threadedly connected with a first fastening bolt 211, and the first fastening bolt is rotatably connected to a threaded hole 212 on the lower rod.
In the working mode, when the total station is used, the fastening bolt on the adjusting right rod is inserted into the threaded holes with different heights so as to adjust the height of the total station on the top.
In at least one embodiment, the upper clamping mechanism includes an upper plate 51, a plurality of insertion holes 52 are respectively formed in two sides of the upper plate, insertion rods 53 are inserted into the insertion holes, a plurality of insertion rods are connected with clamping plates 54, springs 55 are connected between the clamping plates and the upper plate, and the total station 6 is placed between the two clamping plates.
Specifically, the outer circumference of the inserted bar is sleeved with a spring, and the spring enables the clamping plate to be close to the upper plate.
In at least one embodiment, the chassis 1 is provided with an extension mechanism 3. The contact area of extension mechanism can increase and ground avoids whole device to topple over.
Referring to fig. 1 and 2, the extending mechanism includes a plurality of connecting shafts annularly arrayed on the chassis 1, the connecting shafts are rotatably connected with swing rods 31, and in cooperation with the swing rods, the outer pipe is slidably fitted with a sliding sleeve 35, the sliding sleeve is provided with an inserting ring 32, the inserting ring is provided with a plurality of inserting holes 33 matched with the swing rods in shape, and the swing rods can be inserted into the inserting holes to fold all the swing rods.
The inner wall of the sliding sleeve is provided with a rubber layer for increasing friction, and the design of the rubber layer increases the friction between the sliding sleeve and the outer pipe, so that the sliding sleeve is prevented from sliding along the outer pipe under the action of no stress.
Furthermore, an annular rubber pad is arranged at the bottom of the outer pipe, and when the sliding sleeve slides to the bottom of the outer pipe, the sliding sleeve can press the swing rod downwards to limit the swing of the swing rod.
The sliding sleeve is not easy to move along the outer pipe by the friction fit of the rubber layer and the rubber pad.
The swing rod is pivoted to an adjusting bolt 34 with a plurality of height adjustments, and the bottom of the adjusting bolt is contacted with the ground and inserted into the ground to stabilize the whole device by rotating the position of the adjusting bolt relative to the swing rod.
The working mode is that the sliding sleeve is moved during use to separate the swing rod from the plug hole, then the swing rod is rotated to the horizontal position, the sliding sleeve is pressed to the bottom of the outer tube, the adjusting bolts are rotated to enable the adjusting bolts at different positions to be in contact with the ground when the swing rod cannot rotate, and therefore the horizontal position of the whole device is guaranteed, and the total station is convenient to use.
In some embodiments, referring to fig. 4, the extension mechanism includes an enlarged disk 36 having a central slot 37 with a chassis inserted therein.
Furthermore, the annular array on the amplifying disc is provided with a plurality of mounting holes 38, an extension rod 39 is arranged in the mounting holes in a sliding fit mode, a plurality of positioning holes 310 are formed in the extension rod, and in cooperation with the extension rod, a plurality of positioning knobs 311 are in threaded connection right above the mounting holes and can be inserted into the positioning holes to limit the extension rod to move along the mounting holes. The end of the extension rod is provided with an adjusting bolt 34.
Working method, during the use earlier with the chassis peg graft in the inserting groove, then take out the extension pole from the mounting hole to adjust the length of extension pole through positioning knob, rotate adjusting bolt and make the adjusting bolt of different positions all contact with ground, thereby guarantee the level of whole device, in order to make things convenient for the use of total powerstation.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (10)
1. The utility model provides a portable geographic information surveying instrument, its characterized in that, includes a chassis, the chassis center is equipped with a telescopic machanism, the ring flange is installed at the telescopic machanism top, through locking bolt fixedly connected with last fixture on the ring flange, upward install the total powerstation on the fixture, be equipped with epitaxial mechanism on the chassis, be equipped with adjusting bolt in the epitaxial mechanism.
2. The portable geographic information surveying and mapping instrument of claim 1, wherein the telescoping mechanism comprises an outer tube fixedly attached to the middle of the chassis, an inner rod slidably engaged within the outer tube, and a knob bolt that allows the inner rod to move along the outer tube and be positioned at a location on the outer tube.
3. The portable geographic information surveying instrument according to claim 1, wherein the telescoping mechanism comprises a lower rod, wherein the lower rod is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably connected to a middle portion of the first swinging rod, the second rotating shaft is rotatably connected to a middle portion of the second swinging rod, left end portions of the first swinging rod and the second swinging rod are rotatably connected to the left rod, right end portions of the first swinging rod and the second swinging rod are rotatably connected to the right rod, a flange plate is arranged at a top portion of the left rod, a first fastening bolt is screwed at a bottom portion of the right rod, and the first fastening bolt is rotatably connected to a threaded hole in the lower rod.
4. The portable geographic information surveying and mapping instrument according to any one of claims 1 to 3, wherein said upper clamping mechanism comprises an upper plate, a plurality of insertion holes are respectively formed at both sides of said upper plate, insertion rods are inserted into said insertion holes, a clamping plate is connected to a plurality of said insertion rods, a spring is connected between said clamping plate and said upper plate, and a total station is placed between two said clamping plates.
5. The portable geographic information surveying and mapping instrument according to claim 4, wherein said plunger is sleeved on an outer circumference with a spring, said spring urging said clamping plate to close said upper plate.
6. The portable geographic information surveying and mapping instrument according to claim 2, wherein the extending mechanism includes a plurality of connecting shafts arranged in an annular array on the chassis, the connecting shafts are rotatably connected with swing rods, the outer tube is slidably fitted with a sliding sleeve, the sliding sleeve is provided with an inserting ring, the inserting ring is provided with a plurality of inserting holes matched with the swing rods in shape, and the swing rods are inserted into the inserting holes to fold all the swing rods.
7. A portable geographical information plotter according to claim 6, wherein the inner wall of the sliding sleeve is provided with a friction-increasing rubber layer.
8. The portable geographic information mapper according to claim 7 wherein said outer tube has an annular rubber pad at a bottom thereof.
9. The portable geographic information surveying and mapping instrument according to claim 6, wherein a plurality of height-adjustable adjusting bolts are rotatably connected to said oscillating rod.
10. The portable geographic information surveying and mapping instrument according to claim 1, wherein the extending mechanism comprises an extending plate, a slot is disposed in a middle portion of the extending plate, a base plate is inserted into the slot, a plurality of mounting holes are disposed in the annular array of the extending plate, an extending rod is slidably fitted in the mounting holes, a plurality of positioning holes are disposed on the extending rod, a plurality of positioning knobs are threadedly connected to positions right above the mounting holes, the positioning knobs are inserted into the positioning holes to limit the extending rod to move along the mounting holes, and adjusting bolts are disposed at end portions of the extending rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685436.XU CN212273565U (en) | 2020-04-28 | 2020-04-28 | Portable geographic information surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685436.XU CN212273565U (en) | 2020-04-28 | 2020-04-28 | Portable geographic information surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212273565U true CN212273565U (en) | 2021-01-01 |
Family
ID=73887068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020685436.XU Expired - Fee Related CN212273565U (en) | 2020-04-28 | 2020-04-28 | Portable geographic information surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212273565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188013A (en) * | 2021-05-15 | 2021-07-30 | 贵州理工学院 | Karst mining area water-resisting layer stability numerical value acquisition device |
| CN114294530A (en) * | 2022-01-04 | 2022-04-08 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Vertical mapping device for geographic exploration |
-
2020
- 2020-04-28 CN CN202020685436.XU patent/CN212273565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188013A (en) * | 2021-05-15 | 2021-07-30 | 贵州理工学院 | Karst mining area water-resisting layer stability numerical value acquisition device |
| CN114294530A (en) * | 2022-01-04 | 2022-04-08 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Vertical mapping device for geographic exploration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |