CN220582151U - Stable effectual triangular equipment for survey and drawing - Google Patents
Stable effectual triangular equipment for survey and drawing Download PDFInfo
- Publication number
- CN220582151U CN220582151U CN202322294437.8U CN202322294437U CN220582151U CN 220582151 U CN220582151 U CN 220582151U CN 202322294437 U CN202322294437 U CN 202322294437U CN 220582151 U CN220582151 U CN 220582151U
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- China
- Prior art keywords
- screw rod
- threaded rod
- block
- conical
- fixedly connected
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- 238000013507 mapping Methods 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 abstract description 10
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses triangular equipment with good stabilizing effect for surveying and mapping, and relates to the technical field of triangular equipment for surveying and mapping. When the device is used, the three supporting legs are firstly inserted into the ground to realize preliminary fixation, then the screw rod is rotated to enable the screw rod to move downwards relative to the chassis and be inserted into the ground, then the screw rod is rotated to enable the screw rod to move downwards and drive the conical blocks to move downwards, and each conical block moves downwards to enable the corresponding three end blocks to move away from each other, so that each penetrating body is driven to be transversely inserted into the ground, the screw rod is fixed more firmly, and the purpose that the device can enable the device to be fixed more firmly as required is achieved.
Description
Technical Field
The utility model relates to the technical field of triangular equipment for mapping, in particular to triangular equipment for mapping, which has good stabilizing effect.
Background
The surveying instrument is simply the instrument and device for collecting, processing and outputting data designed and manufactured for surveying operation. The instrument is used for various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and other aspects required by measurement work in the planning design, construction and management phases of engineering construction.
In the use of surveying instruments, tripod is often used for assisting surveying, and the tripod can be used for enabling the surveying instruments to be stably fixed on the ground, but in use, the tripod is generally inserted into a part of the ground, and as three supporting legs of the tripod are rotationally connected with a base of surveying equipment, when staff walks the surveying equipment to survey, the tripod is slightly stressed and is inclined integrally, and because the tripod is inserted into the ground and is not fixed, a new scheme is required to be provided for solving the problem.
Disclosure of Invention
Aiming at the defects of unstable tripod fixation of mapping equipment in the prior art in the background art.
The utility model discloses triangular equipment with good stabilizing effect for mapping, which comprises a chassis, wherein a screw rod is rotationally connected in the chassis, the screw rod is hollow, the upper surface of the screw rod is in threaded connection with a threaded rod, through holes which are arranged at equal intervals are formed in the outer surface of the screw rod, penetrating bodies are sleeved on the inner side walls of the through holes of the screw rod, end blocks are fixedly connected to one ends, close to each other, of each penetrating body, and one side, close to each end block, is in contact with the outer surface of the threaded rod.
Further, an arc surface is formed on one side surface, close to each other, of each end block, and each end block is in contact with the threaded rod through the arc surface.
Further, the outer surface of each end block is fixedly connected with a spring, and one end, away from the end block, of each spring is fixedly connected with the inner side wall of the screw rod.
Further, the outer surface of the threaded rod is fixedly connected with conical blocks which are arranged at equal intervals, and the outer surface of each conical block is provided with a conical surface I.
Furthermore, the upper surface of each end block is provided with a second conical surface, and each end block is matched with the first conical surface of the corresponding conical block through the second conical surface.
Further, the outer surface fixedly connected with stopper one of threaded rod and stopper two, the lower part cover of threaded rod surface is equipped with the fixed block, the surface of fixed block and the inside wall fixed connection of screw rod, the top fixedly connected with hand wheel dish of screw rod.
Further, the surface rotation of chassis is connected with three connecting rod, every the one end that the connecting rod kept away from each other is all rotated and is connected with the supporting leg, the top of chassis is equipped with the mount pad, the surface of mount pad all rotates with every supporting leg to be connected, the last fixed surface of mount pad is connected with mapping equipment.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the device is used, the three supporting legs are firstly inserted into the ground to realize preliminary fixation, then the screw rod is rotated to enable the screw rod to move downwards relative to the chassis and be inserted into the ground, then the screw rod is rotated to enable the screw rod to move downwards and drive the conical blocks to move downwards, and each conical block moves downwards to enable the corresponding three end blocks to move away from each other, so that each penetrating body is driven to be transversely inserted into the ground, the screw rod is fixed more firmly, and the purpose that the device can enable the device to be fixed more firmly as required is achieved.
2. According to the utility model, the supporting legs, the chassis, the connecting rods, the mounting seats and the mapping equipment are arranged, when the device is used, the chassis moves downwards to be close to the ground through the rotation relation between the three connecting rods and the supporting legs by opening the three supporting legs, and then the mounting seats are fixed by inserting the three supporting legs into the ground, so that the purpose of fixing the mapping equipment is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of the three-dimensional structure of the interior of the screw according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the screw according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 3 according to the present utility model;
fig. 6 is an enlarged schematic view of the structure at B in fig. 3 according to the present utility model.
In the figure: 1. a chassis; 2. a hand wheel disc; 3. a threaded rod; 4. support legs; 5. a connecting rod; 6. a mounting base; 7. a mapping device; 8. a screw; 9. a first limiting block; 10. a second limiting block; 11. a conical block; 12. a fixed block; 13. a penetrating body; 14. a spring; 15. an end block; 16. and a conical surface II.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
Referring to fig. 1, 2, 3, 4, 5 and 6, the triangular equipment with good stabilizing effect for mapping of the utility model comprises a chassis 1, wherein a screw rod 8 is rotatably connected in the chassis 1, the screw rod 8 is hollow, the upper surface of the screw rod 8 is in threaded connection with a threaded rod 3, the screw rod 8 is hollow, the top of the screw rod 8 is provided with a blind plate for sealing a hollow cavity, the threaded rod 3 rotates in the blind plate of the screw rod 8, the outer surface of the threaded rod 3 is fixedly connected with conical blocks 11 which are arranged at equal intervals, the outer surface of each conical block 11 is provided with a first conical surface, and the threaded rod 3 moves up and down to drive the conical blocks 11 to move.
Referring to fig. 1, 2, 3, 4, 5, 6, the through hole that the equidistance was arranged is seted up to the surface of screw rod 8, the screw rod 8 is equipped with pierces body 13 through the inside wall cover of through hole, the one end that each pierces body 13 is all fixedly connected with end piece 15 that is close to each other, a side that each end piece 15 is close to each other all contradicts with the surface of threaded rod 3, when the use of this device, after the tripod of surveying and mapping equipment 7 is initially fixed with ground, the rethread rotates screw rod 8 and makes screw rod 8 rotate and move down for chassis 1, screw rod 8 moves down and inserts ground, then rotate threaded rod 3 and make threaded rod 3 rotate and move down for screw rod 8, the downward movement of threaded rod 3 drives conical block 11 and moves down, conical block 11 moves down and makes the removal that three end pieces 15 that are kept away from each other that corresponds, end piece 15 moves and drives pierces body 13 to the outside of screw rod 8, make pierces body 13 transversely insert into ground, make screw rod 8 and ground fixed firm, and make the tripod equipment of surveying and mapping equipment 7 firm.
Referring to fig. 3, 4, 5 and 6, an arc surface is formed on a side surface of each end block 15, which is close to each other, and each end block 15 contacts with the threaded rod 3 through the arc surface, when not in use, each end block 15 contacts with the outer surface of the threaded rod 3, and the contact surface of the end block 15 and the threaded rod 3 is an arc surface, which is adapted to the outer surface of the threaded rod 3.
Referring to fig. 3, 4, 5 and 6, the outer surface of each end block 15 is fixedly connected with a spring 14, one end of each spring 14 far away from the end block 15 is fixedly connected with the inner side wall of the screw rod 8, and when not in use, the spring 14 has a pushing force on the end block 15, so that the end block 15 is attached to the outer surface of the threaded rod 3, and the penetrating body 13 is also completely positioned in the through hole of the screw rod 8.
Referring to fig. 5 and 6, the upper surface of each end block 15 is provided with a second tapered surface 16, each end block 15 is matched with the first tapered surface of the corresponding tapered block 11 through the second tapered surface 16, when the threaded rod 3 is rotated in use, the threaded rod 3 moves downwards relative to the threaded rod 8, the threaded rod 3 moves downwards to drive the tapered blocks 11 to move downwards, the tapered blocks 11 are matched with the second tapered surfaces 16 of the corresponding three end blocks 15 through the first tapered surfaces of the tapered blocks, so that the corresponding three end blocks 15 move away from each other, and then the end blocks 15 drive each penetrating body 13 to move outwards of the threaded rod 8, and the penetrating bodies 13 are transversely penetrated into the ground, so that the threaded rod 8 is fixed.
Referring to fig. 3 and 4, a first limit block 9 and a second limit block 10 are fixedly connected to the outer surface of the threaded rod 3, a fixed block 12 is sleeved on the lower portion of the outer surface of the threaded rod 3, the outer surface of the fixed block 12 is fixedly connected with the inner side wall of the threaded rod 8, the fixed block 12 enables the threaded rod 3 to move downwards more stably, the top end of the threaded rod 8 is fixedly connected with a hand wheel disc 2, the hand wheel disc 2 drives the threaded rod 8 to rotate, the threaded rod 8 can be conveniently rotated through the hand wheel disc 2, when the threaded rod 3 moves downwards, the first limit block 9 and the second limit block 10 are driven to move downwards, when the first limit block 9 above the chassis 1 contacts with the chassis 1, the threaded rod 3 is limited to stop moving downwards, when the threaded rod 3 moves upwards, the second limit block 10 is limited to stop moving upwards when the second limit block 10 moves upwards to contact with the chassis 1.
Referring to fig. 1 and 2, the outer surface of the chassis 1 is rotationally connected with three connecting rods 5, one end, away from each other, of each connecting rod 5 is rotationally connected with supporting legs 4, a mounting seat 6 is arranged above the chassis 1, the outer surface of the mounting seat 6 is rotationally connected with each supporting leg 4, the upper surface of the mounting seat 6 is fixedly connected with mapping equipment 7, when the device is used, the three supporting legs 4 can be opened, the chassis 1 moves downwards under the cooperation of the three connecting rods 5, the three supporting legs 4 can penetrate into the ground, the mounting seat 6 is fixed, the mapping equipment 7 is further fixed, and the use of the mapping equipment 7 is facilitated.
When the utility model is used: when the device is used, after the tripod of the surveying and mapping equipment 7 is primarily fixed with the ground, the screw rod 8 rotates and moves downwards relative to the chassis 1 through the rotating screw rod 8, the screw rod 8 moves downwards to be inserted into the ground, then the threaded rod 3 rotates and moves downwards relative to the screw rod 8, the threaded rod 3 moves downwards to drive the conical block 11 to move downwards, the conical block 11 moves downwards to enable the corresponding three end blocks 15 to move away from each other, the end blocks 15 move to drive the penetrating body 13 to move towards the outer side of the screw rod 8, the penetrating body 13 is transversely inserted into the ground, the screw rod 8 is fixedly and firmly fixed with the ground, and the tripod of the surveying and mapping equipment 7 is fixedly and firmly fixed.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. Stable effectual survey and drawing triangular equipment, including chassis (1), its characterized in that: the inside rotation of chassis (1) is connected with screw rod (8), screw rod (8) are hollow, the upper surface threaded connection of screw rod (8) has threaded rod (3), the through-hole that the equidistance was arranged is seted up to the surface of screw rod (8), the inside wall cover of screw rod (8) through the through-hole is equipped with pierces body (13), every the one end that pierces body (13) is close to each other is all fixedly connected with end block (15), every a side that end block (15) is close to each other all contradicts with the surface of threaded rod (3).
2. The stabilized effective surveying and mapping triangle apparatus of claim 1, wherein: an arc-shaped surface is formed on one side surface, close to each other, of each end block (15), and each end block (15) is contacted with the threaded rod (3) through the arc-shaped surface.
3. The stabilized effective surveying and mapping triangle apparatus of claim 1, wherein: the outer surface of each end block (15) is fixedly connected with a spring (14), and one end, far away from the end block (15), of each spring (14) is fixedly connected with the inner side wall of the screw rod (8).
4. The stabilized effective surveying and mapping triangle apparatus of claim 1, wherein: the outer surface of the threaded rod (3) is fixedly connected with conical blocks (11) which are arranged at equal intervals, and the outer surface of each conical block (11) is provided with a conical surface I.
5. The stabilized effective surveying and mapping triangle apparatus of claim 4, wherein: the upper surface of each end block (15) is provided with a second conical surface (16), and each end block (15) is matched with the first conical surface of the corresponding conical block (11) through the second conical surface (16).
6. The stabilized effective surveying and mapping triangle apparatus of claim 1, wherein: the novel threaded rod is characterized in that a first limiting block (9) and a second limiting block (10) are fixedly connected to the outer surface of the threaded rod (3), a fixed block (12) is sleeved on the lower portion of the outer surface of the threaded rod (3), the outer surface of the fixed block (12) is fixedly connected with the inner side wall of the threaded rod (8), and a hand wheel disc (2) is fixedly connected to the top end of the threaded rod (8).
7. The stabilized effective surveying and mapping triangle apparatus of claim 1, wherein: the outer surface of chassis (1) rotates and is connected with three connecting rod (5), every the one end that connecting rod (5) kept away from each other all rotates and is connected with supporting leg (4), the top of chassis (1) is equipped with mount pad (6), the surface of mount pad (6) all rotates with every supporting leg (4) to be connected, the last fixed surface of mount pad (6) is connected with mapping equipment (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294437.8U CN220582151U (en) | 2023-08-25 | 2023-08-25 | Stable effectual triangular equipment for survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294437.8U CN220582151U (en) | 2023-08-25 | 2023-08-25 | Stable effectual triangular equipment for survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220582151U true CN220582151U (en) | 2024-03-12 |
Family
ID=90115831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322294437.8U Active CN220582151U (en) | 2023-08-25 | 2023-08-25 | Stable effectual triangular equipment for survey and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220582151U (en) |
-
2023
- 2023-08-25 CN CN202322294437.8U patent/CN220582151U/en active Active
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