CN215862448U - Protection device of surveying instrument - Google Patents
Protection device of surveying instrument Download PDFInfo
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- CN215862448U CN215862448U CN202121656300.7U CN202121656300U CN215862448U CN 215862448 U CN215862448 U CN 215862448U CN 202121656300 U CN202121656300 U CN 202121656300U CN 215862448 U CN215862448 U CN 215862448U
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- 238000013507 mapping Methods 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 description 4
- 230000006978 adaptation Effects 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
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a protection device of a surveying instrument, which comprises a base, wherein a bottom plate is fixedly connected to the outer wall of the top end of the base, a telescopic rod is connected to the outer wall of the top end of the bottom plate through a screw, a top plate is connected to the outer wall of the top end of the telescopic rod through a screw, three rotating shafts distributed at equal intervals are arranged on the outer wall of the bottom end of the top plate, supporting legs are movably connected to the outer wall of the bottom end of each rotating shaft, pulleys are arranged on the outer wall of the bottom end of each supporting leg, three rectangular grooves distributed at equal intervals are formed in the outer wall of the top end of the base, and the rectangular grooves are matched with the supporting legs in size. According to the utility model, the placing plate is quickly adjusted to be in a horizontal state according to the plumb at the bottom of the placing plate and the datum line on the top plate, so that the surveying and mapping are conveniently carried out, the drawing and mapping instrument does not need to be pulled up and then continuously put down for adjustment, the operation difficulty is reduced, the surveying and mapping instrument is more stable and is not easy to fall down, and the use efficiency of the protection device is improved.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping instruments, in particular to a protection device of a surveying and mapping instrument.
Background
Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages. Surveying instrument passes through the support fixed and surveys target location, and in order to prevent that personnel from touching surveying instrument by mistake, it is inaccurate to cause the mapping result, so protection device is very necessary.
Some wall body roughness detection device on the existing market:
(1) the surveying and mapping instrument generally carries out protection support through the bottom support, but when the surveying and mapping instrument is used on uneven ground, the support cannot be quickly adjusted to be in a horizontal state, the rotation angle of the supporting leg cannot be controlled on the ground when the support is adjusted, the support needs to be pulled up and then continuously put down for adjustment, the operation difficulty is increased, the surveying and mapping instrument is unstable and is easy to fall down and damage, and the use efficiency of the protection device is reduced;
(2) the supporting legs can not buffer the impact in the supporting process, and the structure is easy to damage and clamp;
(3) surveying instrument places at the top, does not have corresponding protection architecture, receives the harm of highlight or rainwater easily, receives external factor to influence great, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a protection device for a surveying instrument, which solves the above problems of the related art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a protection device of a surveying instrument comprises a base, wherein a bottom plate is fixedly connected to the outer wall of the top end of the base, a telescopic rod is connected to the outer wall of the top end of the bottom plate through screws, a top plate is connected to the outer wall of the top end of the telescopic rod through screws, three rotating shafts are arranged on the outer wall of the bottom end of the top plate and are distributed equidistantly, supporting legs are movably connected to the outer wall of the bottom end of each rotating shaft, pulleys are arranged on the outer wall of the bottom end of each supporting leg, three rectangular grooves are formed in the outer wall of the top end of the base and are matched with the size of the supporting legs, a threaded rod is arranged on the outer wall of one side of the bottom end of each supporting leg, a turntable is sleeved on the outer wall of one side of each threaded rod, each threaded rod is connected with the base, a placing plate is connected to the outer wall of the top end of the top plate through screws, an arc-shaped groove is formed in the outer wall of the bottom end of the placing plate, and a plumb is arranged on the inner wall of the top of the arc-shaped groove.
As a further improvement scheme of the technical scheme: the spout has all been seted up to one side outer wall of supporting legs, the equal sliding connection of one side inner wall of spout has the sliding block.
As a further improvement scheme of the technical scheme: the another side outer wall of sliding block all has the bracing piece through screw connection, the bracing piece all is connected with the telescopic link, the outer wall of bracing piece all overlaps and is equipped with the spring.
As a further improvement scheme of the technical scheme: the spring all is connected with supporting legs and telescopic link, the length of screw rod all with the size looks adaptation of rectangle recess.
As a further improvement scheme of the technical scheme: the top outer wall of placing the board has seted up the standing groove, the standing groove all with surveying instrument's size looks adaptation.
As a further improvement scheme of the technical scheme: the outer walls of the two sides of the placing plate are movably connected with baffles, the inner walls of the tops of the baffles are provided with rain-proof layers, and the inner walls of the bottoms of the baffles are provided with heat insulation layers.
As a further improvement scheme of the technical scheme: the equal swing joint of top outer wall of baffle has the expansion plate, the expansion plate all with the size looks adaptation of standing groove.
As a further improvement scheme of the technical scheme: the base is arranged in a triangular mode, the outer wall of the top end of the top plate is provided with a datum line, and the plumb bob is located right above the datum line.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a protection device for surveying instrument, through being provided with the base, the bottom plate, the telescopic link, the axis of rotation, the supporting legs, the threaded rod, the carousel, pulley and plummet, surveying instrument places in the standing groove of placing the board, the supporting legs is opened in the rotation, the pulley is adjusted the structure along with the supporting legs slides, when subaerial the use at the unevenness, thereby control the rotation angle of three supporting legs through the rotation of carousel control threaded rod, adjust the size accuracy and need not lift up the base, telescopic link on the bottom plate is along with whole focus highly flexible, will place the board fast according to the plummet of placing the board bottom and the datum line on the roof and adjust into the horizontality, make things convenient for going on of survey and drawing, need not pull up and constantly put down again and adjust, the operation degree of difficulty has been reduced, surveying instrument is more stable difficult for falling down, protection device's availability factor has been improved.
2. This a protection device for surveying instrument through being provided with sliding block, bracing piece and spring, the bracing piece that the sliding block opposite side is connected all is connected with the telescopic link, and the spring that the bracing piece outer wall cover was established cushions the support to the striking that the structure received, has improved structural stability.
3. This a protection device for surveying instrument places board, baffle and expansion plate through being provided with, when surveying and mapping in bad weather, can open the joint with baffle and expansion plate and protect surveying instrument at the standing groove top, carries on waterproofly and insulates against heat, has improved the practicality of device.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a schematic overall structure diagram of a protection device of a surveying and mapping instrument according to the present invention;
FIG. 2 is a perspective view of a base structure of a protection device for a surveying instrument according to the present invention;
FIG. 3 is a schematic perspective view of a supporting leg connection structure of a protection device of a surveying instrument according to the present invention;
fig. 4 is a schematic perspective view of a mounting plate connection structure of a protection device of a surveying and mapping instrument according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a pulley; 3. a threaded rod; 4. supporting legs; 5. a spring; 6. a telescopic rod; 7. a top plate; 8. placing the plate; 9. a plumb bob; 10. a baffle plate; 11. a turntable; 12. a base plate; 13. a rotating shaft; 14. a slider; 15. a placement groove; 16. a retractable plate.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, in the embodiment of the present invention, a protection device for a surveying instrument includes a base 1, a bottom plate 12 is fixedly connected to an outer wall of a top end of the base 1, an extension rod 6 is connected to an outer wall of a top end of the bottom plate 12 through a screw, a top plate 7 is connected to an outer wall of a top end of the extension rod 6 through a screw, three rotation shafts 13 are disposed on an outer wall of a bottom end of the top plate 7 and are distributed equidistantly, supporting legs 4 are movably connected to outer walls of bottom ends of the rotation shafts 13, pulleys 2 are disposed on outer walls of bottom ends of the supporting legs 4, three rectangular grooves are disposed on an outer wall of a top end of the base 1 and are matched with the supporting legs 4 in size, a threaded rod 3 is disposed on an outer wall of a bottom end of the supporting legs 4, a turntable 11 is sleeved on an outer wall of one side of the threaded rod 3, the threaded rod 3 is connected with the base 1, a placing plate 8 is connected to an outer wall of a top end of the top plate 7 through a screw, the arc wall has been seted up to the bottom outer wall of placing board 8, and the top inner wall of arc wall is provided with plummet 9.
Referring to fig. 3, the outer wall of one side of the supporting leg 4 is provided with a sliding groove, and the inner wall of one side of the sliding groove is connected with a sliding block 14 in a sliding manner, so that the supporting leg 4 can slide on the supporting rod conveniently.
Referring to fig. 3, the outer wall of the other side of the sliding block 14 is connected with a support rod through a screw, the support rod is connected with a telescopic rod 6, and the outer wall of the support rod is sleeved with a spring 5 for buffering and supporting the impact.
Referring to fig. 3, the springs 5 are connected to the supporting legs 4 and the telescopic rods 6, and the length of the threaded rods 3 is matched with the size of the rectangular grooves.
Referring to fig. 4, a placing groove 15 is formed in the outer wall of the top end of the placing plate 8, and the placing groove 15 is matched with the size of the surveying and mapping instrument to place the surveying and mapping instrument.
Referring to fig. 4, the outer walls of the two sides of the placing plate 8 are movably connected with a baffle 10, the inner wall of the top of the baffle 10 is provided with a rain-proof layer, and the inner wall of the bottom of the baffle 10 is provided with a heat-insulating layer, so that the water-proof and heat-insulating effects are achieved.
Referring to fig. 4, the outer wall of the top end of the baffle 10 is movably connected with a retractable plate 16, and the retractable plate 16 is adapted to the size of the placing groove 15.
Referring to fig. 3, the base 1 is arranged in a triangle, the top outer wall of the top plate 7 is provided with a reference line, and the plumb bob 9 is located right above the reference line, so that the structure is stable and the adjustment is convenient.
The working principle of the utility model is as follows: when the surveying instrument is required to be used, as shown in figures 1-3, the surveying instrument is placed in a placing groove 15 of a placing plate 8, a supporting leg 4 is rotated to open, a pulley 2 slides along with the supporting leg 4 to adjust the structure, when the surveying instrument is used on uneven ground, a threaded rod 3 is controlled to rotate through a turntable 11 so as to control the rotation angle of three supporting legs 4, the size is adjusted accurately without lifting a base 1, an expansion link 6 on a bottom plate 12 is expanded along with the height of the integral gravity center, the placing plate 8 is quickly adjusted to be in a horizontal state according to a plumb bob 9 at the bottom of the placing plate 8 and a datum line on a top plate 7, the surveying and mapping are convenient to be carried out, as shown in figure 3, sliding blocks 14 are all connected to the outer walls of the supporting legs 4 in a sliding manner, supporting rods connected to the other sides of the sliding blocks 14 are all connected with the expansion links 6, springs 5 sleeved on the outer walls of the supporting rods buffer the impact on the structure, improve structural stability, as shown in fig. 4, when surveying and mapping in bad weather, can open the joint with baffle 10 and expansion plate 16 and protect surveying instrument at standing groove 15 top, carry out waterproofly and insulate against heat, accomplished surveying instrument protection device's use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The protection device of the surveying instrument comprises a base (1) and is characterized in that a bottom plate (12) is fixedly connected to the top outer wall of the base (1), a telescopic rod (6) is connected to the top outer wall of the bottom plate (12) through screws, a top plate (7) is connected to the top outer wall of the telescopic rod (6) through screws, three rotating shafts (13) distributed at equal intervals are arranged on the bottom outer wall of the top plate (7), supporting legs (4) are movably connected to the bottom outer wall of the rotating shafts (13), pulleys (2) are arranged on the bottom outer wall of each supporting leg (4), three rectangular grooves distributed at equal intervals are formed in the top outer wall of the base (1), the rectangular grooves are matched with the supporting legs (4) in size, a threaded rod (3) is arranged on one outer wall of the bottom of each supporting leg (4), and a rotary table (11) is sleeved on one outer wall of the threaded rod (3), threaded rod (3) all are connected with base (1), the top outer wall of roof (7) has through the screw connection places board (8), the arc wall has been seted up to the bottom outer wall of placing board (8), the top inner wall of arc wall is provided with plummet (9).
2. The protection device for surveying and mapping instrument according to claim 1, characterized in that the supporting legs (4) are provided with a sliding groove on one outer wall, and a sliding block (14) is slidably connected to one inner wall of the sliding groove.
3. The protection device for surveying and mapping instrument according to claim 2, characterized in that the other outer wall of the sliding block (14) is connected with a support rod through a screw, the support rod is connected with a telescopic rod (6), and the outer wall of the support rod is sleeved with a spring (5).
4. A protection device for surveying and mapping instrument according to claim 3, characterized in that the spring (5) is connected to the support foot (4) and the telescopic rod (6), and the length of the threaded rod (3) is adapted to the size of the rectangular groove.
5. The protection device for surveying and mapping instrument according to claim 1, wherein the top end outer wall of the placing plate (8) is provided with a placing groove (15), and the placing grooves (15) are all adapted to the size of the surveying and mapping instrument.
6. The protecting device for surveying and mapping instrument according to claim 5, wherein the outer walls of both sides of the placing plate (8) are movably connected with a baffle (10), the inner wall of the top of the baffle (10) is provided with a rain-proof layer, and the inner wall of the bottom of the baffle (10) is provided with a heat-insulating layer.
7. The protection device for surveying and mapping instrument according to claim 6, characterized in that the top outer wall of the baffle (10) is movably connected with a retractable plate (16), and the retractable plate (16) is adapted to the size of the placement groove (15).
8. A protection device for surveying and mapping instrument according to claim 1, characterized in that said base (1) is triangularly arranged, said top outer wall of said top plate (7) is provided with a reference line, and said plumb bob (9) is located directly above said reference line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656300.7U CN215862448U (en) | 2021-07-21 | 2021-07-21 | Protection device of surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656300.7U CN215862448U (en) | 2021-07-21 | 2021-07-21 | Protection device of surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215862448U true CN215862448U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121656300.7U Expired - Fee Related CN215862448U (en) | 2021-07-21 | 2021-07-21 | Protection device of surveying instrument |
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| Country | Link |
|---|---|
| CN (1) | CN215862448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046111A (en) * | 2022-05-20 | 2022-09-13 | 浙江同信工程项目管理有限公司 | On-spot intelligent measuring device of building engineering cost |
| CN115164020A (en) * | 2022-07-07 | 2022-10-11 | 山东省煤田地质局第二勘探队 | Geological exploration instrument leveling device and using method thereof |
-
2021
- 2021-07-21 CN CN202121656300.7U patent/CN215862448U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046111A (en) * | 2022-05-20 | 2022-09-13 | 浙江同信工程项目管理有限公司 | On-spot intelligent measuring device of building engineering cost |
| CN115164020A (en) * | 2022-07-07 | 2022-10-11 | 山东省煤田地质局第二勘探队 | Geological exploration instrument leveling device and using method thereof |
| CN115164020B (en) * | 2022-07-07 | 2024-04-30 | 山东省煤田地质局第二勘探队 | Geological prospecting instrument leveling device and using method thereof |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |