CN220363724U - Hydraulic engineering accurate surveying instrument - Google Patents
Hydraulic engineering accurate surveying instrument Download PDFInfo
- Publication number
- CN220363724U CN220363724U CN202322091174.0U CN202322091174U CN220363724U CN 220363724 U CN220363724 U CN 220363724U CN 202322091174 U CN202322091174 U CN 202322091174U CN 220363724 U CN220363724 U CN 220363724U
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- China
- Prior art keywords
- hydraulic engineering
- protective housing
- wall
- fixedly connected
- utility
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- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- 238000013507 mapping Methods 0.000 claims 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses a hydraulic engineering precise surveying instrument which comprises a protective box, wherein supporting rods are fixedly arranged in the middle of two sides of the bottom end inside the protective box, top plates are fixedly arranged at the top ends of the two supporting rods, a hydraulic cylinder is fixedly arranged in the middle of the top ends of the top plates, the output end of the hydraulic cylinder penetrates through the top plates and is fixedly connected with a top cover, the bottom of the top cover is in clamping connection with the top of the inner wall of the protective box, two mounting blocks are symmetrically arranged at the bottom end of the top cover, a bidirectional screw rod is rotatably arranged between the two mounting blocks, and screw sleeves are sleeved on the outer walls of the two bidirectional screw rods.
Description
Technical Field
The utility model relates to a surveying instrument, in particular to a hydraulic engineering precise surveying instrument.
Background
The utility model provides a surveying instrument, simply just be instrument and device such as data acquisition, processing, output of survey and drawing operation design manufacturing, in hydraulic engineering, accurate spirit level is an instrument that is used for measuring topography elevation and level difference, hydraulic engineering's design needs accurate topography elevation data, and accurate elevation information is provided to accurate spirit level can measure the elevation of ground or water for engineering design, calculation discharge, confirm water level etc..
The utility model discloses a surveying instrument convenient to use in the patent of bulletin number CN 211527404U, the lower extreme of two firm pieces all with diaphragm fixed connection, rotatory piece interlude is connected with rotary device, rotary device's lower part swing joint has lifting device, lifting device's front portion joint has the surveying instrument, be provided with the detecting head on the surveying instrument. According to the convenient-to-use surveying instrument, the rotating device and the lifting device are arranged, the spiral disc is rotated, the surveying instrument can be driven by the bearing block to realize high-speed adjustment, the convenient-to-use surveying instrument is convenient to use, and the surveying instrument is simple in structure and high in stability, so that a surveying result can be more accurate.
Although the height of the surveying instrument can be quickly adjusted in the above technology, in the hydraulic engineering construction process, the surrounding environment is complex, the instrument is exposed outside and is easy to damage when not in use, if the surveying instrument is singly contained, the surveying instrument is repeatedly disassembled and assembled when being used again, and the situation of inconvenient use still exists, so the technology is innovated.
Disclosure of Invention
The utility model aims to provide a hydraulic engineering precise surveying instrument so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precise surveying instrument for hydraulic engineering, includes the protective housing, the equal fixed mounting in middle part of the inside bottom both sides of protective housing has the bracing piece, two the top fixed mounting of bracing piece has the roof, the middle part fixed mounting on roof top has the pneumatic cylinder, the output of pneumatic cylinder runs through roof and fixedly connected with top cap, the bottom and the top block of protective housing inner wall of top cap are connected, two installation blocks are installed to the bottom symmetry of top cap, two rotate between the installation blocks and install two-way lead screw, two the equal cover of outer wall of two-way lead screw is equipped with the thread bush, two the equal fixedly connected with anchor clamps in bottom of thread bush has placed accurate level between the anchor clamps.
As a preferable technical scheme of the utility model, the top ends of the two threaded sleeves are both in sliding connection with the bottom end of the top cover, the two threaded sleeves are symmetrically arranged on the bidirectional screw rod, and one end of the bidirectional screw rod penetrates through one of the mounting blocks and is fixedly connected with a knob.
As a preferable technical scheme of the utility model, through holes are formed in the top ends of the two top covers, and part of the outer walls of the two supporting rods are slidably connected with the adjacent through holes.
As a preferable technical scheme of the utility model, universal wheels are fixedly arranged at four corners of the bottom end of the protective box, and the sizes of the four universal wheels are consistent.
As a preferable technical scheme of the utility model, a limiting plate is arranged in the protective box, buffer springs are fixedly connected to four corners of the bottom end of the limiting plate, and the bottom ends of the four buffer springs are fixedly connected with the bottom end of the inner wall of the protective box.
As a preferable technical scheme of the utility model, the middle part of the bottom end of the limiting plate is provided with a damper, the bottom end of the damper is fixedly connected with the middle part of the bottom end of the inner wall of the protective box, and the front surface and the back surface of the limiting plate are in sliding connection with the inner wall of the protective box.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the hydraulic cylinder is driven to move vertically and simultaneously can drive the top cover to move synchronously, so that when the top cover is driven to be clamped with the protective box, the function of accommodating and sealing the precise level into the protective box is achieved, the waterproof and dustproof functions are realized, the precise level can be effectively protected from the influence of external environment, the stability and the reliability of the instrument are improved, the instrument is convenient to transfer through the cooperation of the universal wheels, and the functions of easy carrying and transfer are achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic sectional view showing a storage state of the present utility model;
fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a protective box; 2. a support rod; 3. a top plate; 4. a hydraulic cylinder; 5. a top cover; 6. a mounting block; 7. a two-way screw rod; 8. a thread sleeve; 9. a clamp; 10. a precision level; 11. a knob; 12. a universal wheel; 13. a limiting plate; 14. a buffer spring; 15. damping.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides a technical solution:
including the protective housing 1, the equal fixed mounting in middle part of the inside bottom both sides of protective housing 1 has bracing piece 2, the top fixed mounting of two bracing pieces 2 has roof 3, the middle part fixed mounting on roof 3 top has pneumatic cylinder 4, the output of pneumatic cylinder 4 runs through roof 3 and fixedly connected with top cap 5, the bottom of top cap 5 is connected with the top block of the inside wall of protective housing 1, two installation pieces 6 are installed to the bottom symmetry of top cap 5, rotate between two installation pieces 6 and install two-way lead screw 7, the outer wall of two-way lead screw 7 is all overlapped and is equipped with thread bush 8, the equal fixedly connected with anchor clamps 9 of bottom of two thread bushes 8, place accurate level 10 between two anchor clamps 9.
In this embodiment, the top of two thread bush 8 all with the bottom sliding connection of top cap 5, two thread bush 8 symmetry set up on two-way lead screw 7, one end of two-way lead screw 7 runs through one of them installation piece 6 and fixedly connected with knob 11, the through-hole has all been seted up on the top of two top caps 5, sliding connection between two bracing piece 2 outer wall's some all and the adjacent through-hole, run through between through-hole and the bracing piece 2, thereby be convenient for can stabilize at top cap 5 and slide on bracing piece 2, not only can assist accurate spirit level 10 stable height-adjusting still can be when accomodating, stable and the 1 top of protection box carry out the block spacing.
In this embodiment, two installation pieces 6 are installed to the bottom symmetry of top cap 5, rotate between two installation pieces 6 and install two-way lead screw 7, the outer wall of two-way lead screws 7 all overlaps and is equipped with thread bush 8, the equal fixedly connected with anchor clamps 9 of bottom of two thread bushes 8, accurate level 10 has been placed between two anchor clamps 9, two-way lead screw 7 rotates and can be converted rotary motion into rectilinear motion, consequently, can drive two thread bushes 8 and be close to each other or keep away from each other, thereby drive two anchor clamps 9 and be close to each other or keep away from each other, reach the centre gripping and the loose effect to accurate level 10, thereby be convenient for fix accurate level 10 or dismantle.
In this embodiment, the equal fixed mounting in four corners of protective housing 1 bottom has universal wheel 12, the size of four universal wheels 12 is unanimous, the inside of protective housing 1 is equipped with limiting plate 13, the equal fixedly connected with buffer spring 14 in four corners of limiting plate 13 bottom, the bottom of four buffer springs 14 all with the bottom fixed connection of protective housing 1 inner wall, the mid-mounting of limiting plate 13 bottom has damping 15, the bottom of damping 15 and the middle part fixed connection of protective housing 1 inner wall bottom, the front and the back of limiting plate 13 and the inner wall sliding connection of protective housing 1, because accurate level 10 is airtight inside protective housing 1 during accomodating, be difficult to the real-time inside condition of looking over in the transfer position in-process, if the topography is complicated, because anchor clamps 9 bottom does not have the support, drive accurate level 10 easily when shifting anchor clamps 9 rocks, lead to accurate level 10 damage, consequently, anchor clamps 9 extrude limiting plate 13 after accurate level 10 gets into inside protective housing 1, the buffering cooperation of buffer spring 14 and damping 15 plays spacing, the cushioning effect to anchor clamps 9 bottom, avoid anchor clamps 9 bottom to be airtight, it does not to accomodate the condition to drive accurate level 10 to rock the condition when the accurate level 10 after accomodating the inside, further stable condition of taking in the accurate level.
Working principle: when the hydraulic leveling instrument is used, the protective box 1 is driven to move to a position to be measured through the universal wheels 12, the universal wheels 12 can limit the position, so that the stability of the protective box 1 can be maintained, the hydraulic cylinder 4 is driven to operate to drive the top cover 5 to ascend, the precise leveling instrument 10 is further driven to vertically move under the connection of the mounting block 6, the bidirectional screw rod 7, the threaded sleeve 8 and the clamp 9, the effect of adjusting the height of the precise leveling instrument 10 is achieved, and after the precise leveling instrument 10 is adjusted to a required height, the position deviation cannot occur due to the fact that the precise leveling instrument 10 is tightly clamped by the two clamps 9, and therefore the precise measurement of the peripheral hydraulic engineering construction environment can be carried out through the precise leveling instrument 10; when not needing to use, drive pneumatic cylinder 4 drives top cap 5 vertical decline, until top cap 5 decline to with the block of protective housing 1 top, thereby reach and accomodate accurate spirit level 10 airtight to the inside effect of protective housing 1, avoided external environment to receive the interference to accurate spirit level 10, clamp 9 descends and extrudeed butt to limiting plate 13 this moment, through buffer spring 14 and damping 15's cooperation, play buffering spacing and absorbing effect to clamp 9 bottom, consequently play the effect of stable removal when shifting protective housing 1, play effective guard action to accurate spirit level 10.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a precise surveying instrument of hydraulic engineering, includes protective housing (1), its characterized in that: the utility model discloses a precision level gauge, including protection box (1), including top cap (5), two installation blocks (6), two between installation blocks (6) rotation install two-way lead screw (7), two the top fixed mounting of bracing piece (2) has roof (3), the middle part fixed mounting on roof (3) top has pneumatic cylinder (4), the output of pneumatic cylinder (4) runs through roof (3) and fixedly connected with top cap (5), the bottom and the top block joint of protection box (1) inner wall of top cap (5) are connected, two install two between installation blocks (6) two the outer wall of two-way lead screw (7) all overlaps and is equipped with thread bush (8), two accurate level gauge (10) have been placed between anchor clamps (9) bottom equal fixedly connected with anchor clamps (9).
2. The hydraulic engineering precision mapping instrument of claim 1, wherein: the top ends of the two threaded sleeves (8) are both in sliding connection with the bottom end of the top cover (5), the two threaded sleeves (8) are symmetrically arranged on the two-way screw rod (7), and one end of the two-way screw rod (7) penetrates through one of the mounting blocks (6) and is fixedly connected with a knob (11).
3. The hydraulic engineering precision mapping instrument of claim 1, wherein: through holes are formed in the top ends of the two top covers (5), and one part of the outer walls of the two supporting rods (2) are connected with the adjacent through holes in a sliding mode.
4. The hydraulic engineering precision mapping instrument of claim 1, wherein: the four corners of the bottom end of the protection box (1) are fixedly provided with universal wheels (12), and the four universal wheels (12) are uniform in size.
5. The hydraulic engineering precision mapping instrument of claim 1, wherein: the inside of protective housing (1) is equipped with limiting plate (13), the equal fixedly connected with buffer spring (14) in four corners of limiting plate (13) bottom, four the bottom of buffer spring (14) all with the bottom fixed connection of protective housing (1) inner wall.
6. The hydraulic engineering precise mapping instrument according to claim 5, wherein: the middle part of limiting plate (13) bottom is installed damping (15), the middle part fixed connection of damping (15) bottom and protective housing (1) inner wall bottom, the front and the back of limiting plate (13) and the inner wall sliding connection of protective housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091174.0U CN220363724U (en) | 2023-08-04 | 2023-08-04 | Hydraulic engineering accurate surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091174.0U CN220363724U (en) | 2023-08-04 | 2023-08-04 | Hydraulic engineering accurate surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363724U true CN220363724U (en) | 2024-01-19 |
Family
ID=89516486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322091174.0U Active CN220363724U (en) | 2023-08-04 | 2023-08-04 | Hydraulic engineering accurate surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363724U (en) |
-
2023
- 2023-08-04 CN CN202322091174.0U patent/CN220363724U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |