CN209839512U - Leveling device for instrument cabin - Google Patents
Leveling device for instrument cabin Download PDFInfo
- Publication number
- CN209839512U CN209839512U CN201920629156.4U CN201920629156U CN209839512U CN 209839512 U CN209839512 U CN 209839512U CN 201920629156 U CN201920629156 U CN 201920629156U CN 209839512 U CN209839512 U CN 209839512U
- Authority
- CN
- China
- Prior art keywords
- leveling
- instrument
- pressing plate
- supporting leg
- corrugated pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a levelling device for instrument shelter, including leveling landing leg, pneumatic cylinder and mount pad, the instrument shelter diapire is located to the mount pad, and the mount pad top is located to the pneumatic cylinder, and leveling landing leg and pneumatic cylinder swing joint are equipped with first clamp plate on the leveling landing leg, and the instrument shelter diapire is equipped with the second clamp plate, is equipped with the cover between first clamp plate and the second clamp plate and establishes the bellows on the leveling landing leg. The corrugated pipe is arranged between the first pressing plate and the second pressing plate, so that the leveling supporting leg is prevented from contacting with the outside, the influence on the leveling supporting leg is reduced, the leveling supporting leg is located below the instrument cabin, the leveling supporting leg is effectively prevented from being wetted and rusted, the dustproof heat insulation performance of the instrument cabin is improved, the use precision of instruments in the instrument cabin due to unbalance influence is reduced, and the precision and the service life of equipment in the instrument cabin are effectively improved.
Description
Technical Field
The utility model relates to a leveling strutting arrangement, especially a leveling device for instrument cabin.
Background
The use precision of the equipment in the instrument cabin is particularly important, along with the prolonging of the use time and the change of the use environment, the accumulation of the contact time with the outside causes the equipment in the instrument cabin to be influenced, the precision is continuously reduced, the sealing performance of the instrument cabin is not reduced as much as possible, and the arrangement of the leveling supporting leg at the bottom of the instrument cabin ensures that the equipment in the instrument cabin is basically communicated with the outside and does not have sealing performance, the leveling supporting leg and the equipment in the instrument cabin are easily affected with damp and rusty, the leveling precision is influenced, the dustproof heat preservation performance of the cabin is influenced, and meanwhile, the influence is caused on precise instrument equipment such as a zenith instrument, an absolute gravity measuring instrument and the like arranged.
Disclosure of Invention
The utility model aims at overcoming the above-mentioned not enough of prior art, and provide an easy to assemble, improve leakproofness, use accuracy and life's levelling device for instrument shelter.
The technical scheme of the utility model is that: the leveling device for the instrument cabin comprises leveling support legs, a hydraulic cylinder and a mounting seat, wherein the mounting seat is arranged on the bottom wall of the instrument cabin, the hydraulic cylinder is arranged above the mounting seat, the leveling support legs are movably connected with the hydraulic cylinder, a first pressing plate is arranged on the leveling support legs, a second pressing plate is arranged on the bottom wall of the instrument cabin, and a corrugated pipe sleeved on the leveling support legs is arranged between the first pressing plate and the second pressing plate.
Further, the corrugated pipe is in a spiral shape or concentric circle.
Furthermore, a steel wire is arranged in the corrugated pipe and is in a spring shape.
Furthermore, the first pressing plate is sleeved on the leveling supporting leg, the pipe wall at the lower end of the corrugated pipe is arranged between the first pressing plate and the leveling supporting leg and is fastened through a hoop or a bolt, and a sealing gasket is further arranged between the first pressing plate and the leveling supporting leg.
Further, the installation seat is fastened with the bottom wall of the instrument chamber through bolts, and a sealing gasket is arranged between the installation seat and the bottom wall of the instrument chamber.
Furthermore, the upper end of the corrugated pipe is fixed on the bottom wall of the instrument chamber through a second pressing plate.
Further, at least one leveling supporting leg is arranged.
Preferably, the leveling legs are three.
Further, a driving device is arranged above the hydraulic cylinder.
The utility model has the characteristics of as follows:
1. the corrugated pipe is arranged between the first pressing plate and the second pressing plate, so that the leveling supporting leg is prevented from contacting with the outside, the influence on the leveling supporting leg is reduced, the leveling supporting leg is located below the instrument cabin, the leveling supporting leg is effectively prevented from being wetted and rusted, the dustproof heat insulation performance of the instrument cabin is improved, the use precision of instruments in the instrument cabin due to unbalance influence is reduced, and the precision and the service life of equipment in the instrument cabin are effectively improved.
2. A sealing gasket is arranged between the first pressing plate and the leveling supporting leg, so that the contact between the leveling supporting leg and the outside is reduced, the use precision and the service life of the leveling supporting leg are improved, and the precision and the service life of equipment in an instrument cabin are further improved.
3. The utility model discloses simple structure, the effectual leveling landing leg that has solved rusts and influences the leveling precision problem by wetting, the effectual use accuracy and the life who improves leveling landing leg and instrument cabin interior equipment.
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a schematic structural view of a leveling device for an instrument pod in example 1;
FIG. 2 is a schematic view of the bellows of FIG. 1;
1-driving device, 2-hydraulic cylinder, 3-bellows, 4-leveling supporting leg, 5-instrument chamber bottom wall, 6-mounting seat, 7-instrument chamber, 8-second pressing plate, and 9-first pressing plate.
Detailed Description
Example 1
As shown in fig. 1-2: the utility model provides an instrument cabin 7 is with levelling device, includes leveling landing leg 4, pneumatic cylinder 2 and mount pad 6, and instrument cabin diapire 5 is located to mount pad 6, and pneumatic cylinder 2 locates the mount pad 6 top, and leveling landing leg 4 and pneumatic cylinder 2 swing joint are equipped with first clamp plate 9 on the leveling landing leg 4, and instrument cabin diapire 5 is equipped with second clamp plate 8, is equipped with bellows 3 that the cover was established on leveling landing leg 4 between first clamp plate 9 and the second clamp plate 8.
The corrugated pipe 3 is concentric corrugated, and the corrugated pipe 3 is made of wear-resistant plastic, so that the service life of the corrugated pipe 3 is prolonged, and meanwhile, the expansion of the leveling supporting leg 4 is facilitated.
The first pressing plate 9 is sleeved on the leveling supporting leg 4, the pipe wall at the lower end of the corrugated pipe 3 is arranged between the first pressing plate 9 and the leveling supporting leg 4 and is fastened through a hoop, and a sealing gasket is further arranged between the first pressing plate 9 and the leveling supporting leg 4.
The mounting seat 6 is fastened with the bottom wall 5 of the instrument chamber through bolts, and a sealing gasket is arranged between the mounting seat 6 and the bottom wall 5 of the instrument chamber.
The upper end of the corrugated pipe 3 is fixed on the bottom wall 5 of the instrument chamber through a second pressing plate 8.
At least one leveling support leg 4 is arranged, preferably, three leveling support legs 4 are arranged, and the three leveling support legs 4 form a triangular framework, so that the leveling precision of the leveling support legs 4 is improved more stably.
And a driving device 1 is arranged above the hydraulic cylinder 2 and used for driving the leveling supporting leg 4 to perform telescopic motion.
Example 2
The utility model provides an instrument cabin 7 is with levelling device, includes leveling landing leg 4, pneumatic cylinder 2 and mount pad 6, and instrument cabin diapire 5 is located to mount pad 6, and pneumatic cylinder 2 locates the mount pad 6 top, and leveling landing leg 4 and pneumatic cylinder 2 swing joint are equipped with first clamp plate 9 on the leveling landing leg 4, and instrument cabin diapire 5 is equipped with second clamp plate 8, is equipped with bellows 3 that the cover was established on leveling landing leg 4 between first clamp plate 9 and the second clamp plate 8.
The corrugated pipe 3 is in spiral corrugation, the steel wire ring is arranged in the corrugated pipe 3, the elastic supporting force of the corrugated pipe 3 and the service life of the corrugated pipe 3 are improved, meanwhile, the expansion of the leveling supporting leg 4 is facilitated, the bearing force of the leveling supporting leg 4 can be reduced, and the expansion buffering force is provided for the leveling supporting leg 4.
The first pressing plate 9 is sleeved on the leveling supporting leg 4, the pipe wall at the lower end of the corrugated pipe 3 is arranged between the first pressing plate 9 and the leveling supporting leg 4 and is fastened through a bolt, a sealing gasket is further arranged between the first pressing plate 9 and the leveling supporting leg 4, the sealing effect is improved, meanwhile, when the leveling supporting leg 4 conducts telescopic motion, the connecting movable parts of the first pressing plate 9, the leveling supporting leg 4 and the corrugated pipe 3 are broken and abraded, and the service life of the corrugated pipe 3 is prolonged.
The mounting seat 6 and the instrument chamber bottom wall 5 are fastened through bolts, and a sealing gasket is arranged between the mounting seat 6 and the instrument chamber bottom wall 5, so that the sealing effect is improved, and the dustproof heat insulation performance of the instrument chamber 7 is improved.
The upper end of the corrugated pipe 3 is fixed on the bottom wall 5 of the instrument chamber through a second pressing plate 8, and the pipe wall of the upper end of the corrugated pipe 3 is pressed on the bottom wall 5 of the instrument chamber through the second pressing plate 8.
At least one leveling support leg 4 of the leveling device for the instrument cabin 7 is arranged, preferably four leveling support legs 4 of the leveling device for the instrument cabin 7 are arranged, so that the bearing capacity of a single leveling support leg 4 is reduced, the leveling precision of the leveling support leg 4 is facilitated, the service life of the leveling support leg 4 is prolonged, and the damage to the leveling support leg 4 is reduced.
And a driving device 1 is arranged above the hydraulic cylinder 2 and used for driving the hydraulic cylinder 2, and the hydraulic cylinder 2 drives the leveling supporting leg 4 to perform telescopic motion.
The leveling supporting legs 4 need to extend out of the instrument cabin for high-precision leveling, mounting gaps are reserved between the leveling supporting legs 4 and the bottom wall 5 of the instrument cabin, the mounting gaps are isolated from the inside and the outside of the instrument cabin through the corrugated pipes 3, the heat preservation, waterproof and dustproof functions in the instrument cabin 7 are improved, and the measurement precision and the service life are effectively improved.
The above description is a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its concept within the technical scope of the present invention.
Claims (9)
1. The utility model provides a levelling device for instrument compartment, includes leveling landing leg, pneumatic cylinder and mount pad, and the instrument compartment diapire is located to the mount pad, and the mount pad top is located to the pneumatic cylinder, leveling landing leg and pneumatic cylinder swing joint, its characterized in that: the leveling support leg is provided with a first pressing plate, the bottom wall of the instrument cabin is provided with a second pressing plate, and a corrugated pipe sleeved on the leveling support leg is arranged between the first pressing plate and the second pressing plate.
2. The leveling device for instrument pods according to claim 1, wherein: the corrugated pipe is in a spiral corrugation shape or a concentric corrugation shape.
3. The leveling device for instrument pods according to claim 1 or 2, wherein: the corrugated pipe is internally provided with a steel wire which is in a spring shape.
4. The leveling device for instrument pods according to claim 1 or 2, wherein: the first pressing plate is sleeved on the leveling supporting leg, the pipe wall at the lower end of the corrugated pipe is arranged between the first pressing plate and the leveling supporting leg and is fastened through a hoop or a bolt, and a sealing gasket is further arranged between the first pressing plate and the leveling supporting leg.
5. The leveling device for instrument pods according to claim 1 or 2, wherein: the mounting seat is fastened with the bottom wall of the instrument chamber through bolts, and a sealing gasket is arranged between the mounting seat and the bottom wall of the instrument chamber.
6. The leveling device for instrument pods according to claim 1 or 2, wherein: the upper end of the corrugated pipe is fixed on the bottom wall of the instrument chamber through a second pressing plate.
7. The leveling device for instrument pods according to claim 1 or 2, wherein: at least one leveling supporting leg is arranged.
8. The leveling device for instrument pods according to claim 7, wherein: the leveling supporting legs are three.
9. The leveling device for instrument pods according to claim 8, wherein: and a driving device is arranged above the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629156.4U CN209839512U (en) | 2019-05-05 | 2019-05-05 | Leveling device for instrument cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629156.4U CN209839512U (en) | 2019-05-05 | 2019-05-05 | Leveling device for instrument cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209839512U true CN209839512U (en) | 2019-12-24 |
Family
ID=68915221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920629156.4U Active CN209839512U (en) | 2019-05-05 | 2019-05-05 | Leveling device for instrument cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209839512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594619A (en) * | 2020-05-27 | 2020-08-28 | 哈尔滨工业大学 | Friction damping type foot end mechanism |
-
2019
- 2019-05-05 CN CN201920629156.4U patent/CN209839512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594619A (en) * | 2020-05-27 | 2020-08-28 | 哈尔滨工业大学 | Friction damping type foot end mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209839512U (en) | Leveling device for instrument cabin | |
| CN209385959U (en) | A kind of portable instrument of surveying and mapping | |
| CN218239295U (en) | Vacuum container cabin-penetrating supporting structure with vibration isolation effect | |
| CN102944352A (en) | Capacitance film type pressure sensor capable of enhancing stability of electrode plate | |
| CN207197724U (en) | A kind of pressure gauge with shock-absorbing function | |
| CN109990888B (en) | Wide-range force measuring mechanism | |
| CN113155002A (en) | Shock insulation support deformation measuring tool | |
| CN208169425U (en) | A kind of heavy mechanical equipment damping device | |
| CN206670738U (en) | A kind of liquid level gauge safeguard structure | |
| CN209385561U (en) | A kind of damping displacement compensation device | |
| CN205593628U (en) | Curved ring type weighing sensor | |
| CN207636239U (en) | A kind of hydroelectric generating set rotor static balancing apparatus | |
| CN211347205U (en) | Pressure instrument | |
| CN209212786U (en) | A kind of hub-bearing unit | |
| CN209559214U (en) | A kind of mapping total station with quick leveling function | |
| CN210510722U (en) | Damping variable force spring hanger | |
| CN207231439U (en) | A kind of high-precision fixed displacement sensor | |
| CN209054179U (en) | A kind of petrochemical pipe bracket | |
| CN217111408U (en) | Optical platform damping device used in vacuum environment | |
| CN219994742U (en) | Variable spring hanging bracket with galvanized structure | |
| CN207152479U (en) | One kind is weighed interior pot and cooking apparatus | |
| CN218994424U (en) | Pipeline type anti-seismic vortex shedding flowmeter | |
| CN219420967U (en) | Effectual ceiling sound of antidetonation | |
| CN211696352U (en) | Tool for accurately measuring height of GNSS receiver instrument | |
| CN204028373U (en) | It is a kind of for seismographic dehumidifying packoff is installed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |