CN221033768U

CN221033768U - Total powerstation damping device

Info

Publication number: CN221033768U
Application number: CN202322743629.2U
Authority: CN
Inventors: 孙硕; 许龙; 韩健博; 冯策
Original assignee: Jilin Huaying Surveying And Mapping Co ltd
Current assignee: Jilin Huaying Surveying And Mapping Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-05-28
Anticipated expiration: 2033-10-12

Abstract

The utility model provides a total station damping device, which belongs to the technical field of total station damping and comprises a chassis, wherein a supporting frame is arranged at the top of the chassis, a damping mechanism is arranged at the top of the supporting frame, the damping mechanism comprises a mounting plate, the mounting plate is fixedly arranged at the top of the supporting frame, a limiting rod is fixedly arranged at the top of the mounting plate, a sliding barrel is slidably arranged on the surface of the limiting rod, connecting rods are fixedly arranged at the top of the sliding barrel, a plurality of connecting rods are arranged, a fixing plate is fixedly arranged at the top of the connecting rods, and the threaded rods are fixedly arranged at the top of the fixing plate. According to the utility model, through the arrangement of the damping mechanism, measurement can be performed in an unstable environment, such as strong wind, uneven ground and the like, without being disturbed too much, so that the repeated times of measurement can be reduced, the working efficiency is improved, the effect of reducing damage of external impact and vibration to an instrument can be achieved, and the service life of the instrument is prolonged.

Description

Total powerstation damping device

Technical Field

The utility model relates to the technical field of total station shock absorption, in particular to a total station shock absorption device.

Background

The total station, i.e. the total station type electronic distance meter, is a high-technology measuring instrument integrating light, mechanical and electric functions, is a surveying instrument system integrating the functions of measuring horizontal angle, vertical angle, distance and height difference, and is called total station because the total station type electronic distance meter is characterized in that an electronic theodolite is used for replacing an optical dial with a photoelectric scanning dial, and manual optical micrometer reading is replaced by automatic recording and displaying reading, so that the angle measuring operation is simplified, reading errors are avoided, and all measuring work on the measuring station can be completed by arranging the instrument once.

The existing total station generally needs to be matched with a support for use, but the triangular support commonly used at present does not have a damping function, when the triangular support is used on a certain road surface, the road surface can shake due to fluctuation generated by passing vehicles, so that the support and the total station shake, and if larger shaking amplitude is generated, the measuring precision of the total station can be influenced.

Disclosure of utility model

In order to overcome the above disadvantages, the present utility model provides a total station vibration damping device that overcomes or at least partially solves the above-described technical problems.

The utility model is realized in the following way:

The utility model provides a total station damping device, which comprises a chassis, wherein a supporting frame is arranged at the top of the chassis, a damping mechanism is arranged at the top of the supporting frame, and the damping mechanism comprises:

the mounting plate is fixedly arranged at the top of the supporting frame, and a limiting rod is fixedly arranged at the top of the mounting plate;

The sliding drums are slidably arranged on the surface of the limiting rod, the top parts of the sliding drums are fixedly provided with a plurality of connecting rods, and the tops of the connecting rods are fixedly provided with fixing discs;

The threaded rod is fixedly installed at the top of the fixed disc, and the surface thread of the threaded rod is provided with a total station.

In one embodiment of the utility model, the bottom of the fixed disc is fixedly provided with a plurality of mounting rods, the surfaces of the plurality of mounting rods are fixedly provided with connecting plates, and the bottom of each connecting plate is fixedly provided with an air cylinder.

In one embodiment of the utility model, a first piston is slidably arranged in the inflator, a connecting column is fixedly arranged at the bottom of the first piston, a fixing plate is fixedly arranged at the bottom of the connecting column, and the fixing plate is fixedly connected with a mounting plate.

In one embodiment of the utility model, a spring is arranged between the connecting plate and the fixed plate, and a communicating piece is fixedly arranged at the top of the connecting plate.

In one embodiment of the utility model, the side part of the communicating member is fixedly provided with a mounting member, the bottom of the mounting member is fixedly provided with a gas tank, and the gas tank is communicated with the gas tank through the communicating member.

In one embodiment of the utility model, a second piston is slidably arranged in the air tank, a one-way valve is fixedly arranged at the bottom of the air tank, and an inflation inlet is formed in the one-way valve.

In one embodiment of the utility model, the surface of the supporting frame is slidably provided with the mounting cylinder, the surface of the mounting cylinder is fixedly provided with the fixing rods, and a plurality of fixing rods are fixedly connected with the chassis.

In one embodiment of the utility model, the surfaces of the supporting frame and the mounting cylinder are provided with fixing grooves, and the inside of each fixing groove is provided with a bolt in a sliding manner.

The utility model provides a total station damping device, which has the beneficial effects that:

1. Through damper's setting, can measure in unstable environment, like strong wind, ground unevenness etc. and can not receive too much interference, can reduce the repetition number of times of measuring like this, improve work efficiency, can also play the effect of reducing external impact and vibration to the harm of instrument, prolong its life.

2. Through the setting of dead lever and fixed slot, can measure at different measurement sites, different measurement sites probably have different topography and altitude mixture control, and the altitude mixture control function of total powerstation can satisfy this kind of demand, through adjusting the height of instrument, can make it adapt to various topography, ensures that the measurement can go on.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

Fig. 2 is a schematic view of an internal structure of a fixing disc according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of an overall bottom view according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional front view of a cartridge according to an embodiment of the present utility model.

In the figure: 1. a chassis; 2. a support frame; 3. a damping mechanism; 301. a mounting plate; 302. a limit rod; 303. a slide cylinder; 304. a connecting rod; 305. a fixed plate; 306. a threaded rod; 307. a total station; 308. a mounting rod; 309. a connecting plate; 310. an air cylinder; 311. a first piston; 312. a connecting column; 313. a fixing plate; 314. a spring; 315. a communication member; 316. a mounting member; 317. a gas tank; 318. a second piston; 319. a one-way valve; 320. an inflation inlet; 4. a mounting cylinder; 5. a fixed rod; 6. a fixing groove; 7. a bolt.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present technical solution provides a total station damping device, wherein the total station damping device comprises a chassis 1, a supporting frame 2 is installed at the top of the chassis 1, a damping mechanism 3 is installed at the top of the supporting frame 2, the damping mechanism 3 comprises a mounting plate 301, a sliding cylinder 303 and a threaded rod 306, the mounting plate 301 is fixedly installed at the top of the supporting frame 2, a limiting rod 302 is fixedly installed at the top of the mounting plate 301, the sliding cylinder 303 is slidably installed on the surface of the limiting rod 302, a connecting rod 304 is fixedly installed at the top of the sliding cylinder 303, a plurality of connecting rods 304 are provided, a fixing plate 305 is fixedly installed at the top of the limiting rod 302, the fixing plate 305 can be limited, left and right shaking of the fixing plate 305 is prevented, the threaded rod 306 is fixedly installed at the top of the fixing plate 305, a total station 307 is installed on the surface of the threaded rod 306 through rotation of the total station 307, the bottom of the fixed disk 305 is fixedly provided with a plurality of mounting rods 308, the surfaces of the plurality of mounting rods 308 are fixedly provided with a connecting plate 309, the bottom of the connecting plate 309 is fixedly provided with an air cylinder 310, the inside of the air cylinder 310 is filled with pressure oil, the inside of the air cylinder 310 is slidably provided with a first piston 311, the reciprocating motion of the first piston 311 inside the air cylinder 310 can push the pressure oil to move back and forth inside the air cylinder 310, the bottom of the first piston 311 is fixedly provided with a connecting column 312, the bottom of the connecting column 312 is fixedly provided with a fixed plate 313, the fixed plate 313 is fixedly connected with the fixed disk 301, a spring 314 is arranged between the connecting plate 309 and the fixed plate 313, when the fixed disk 305 is jolted up and down, the air cylinder 310 moves downwards, the downward moving air cylinder 310 enables the first piston 311 to move to the top of the air cylinder 310, the first piston 311 pushes the pressure oil to move toward the top of the air cylinder 310, the top of the connection plate 309 is fixedly provided with the communication member 315, the pressure oil is discharged out of the air cylinder 310 through the communication member 315, and the up-and-down vibration generated by jolt can be decomposed into the action that the first piston 311 extrudes the pressure oil and the downward impact force is buffered under the action of the spring 314 through the arrangement of the air cylinder 310.

Referring to fig. 1-4, based on the same concept as that of the above embodiment 1, this embodiment further proposes that the side portion of the communicating member 315 is fixedly provided with the mounting member 316, the bottom of the mounting member 316 is fixedly provided with the gas tank 317, the gas tank 310 is communicated with the gas tank 317 through the communicating member 315, the second piston 318 is slidably mounted in the gas tank 317, the bottom of the second piston 318 is filled with nitrogen gas, when the pressure oil is extruded, the pressure at this time is converted into the pressure applied to the second piston 318 through the communicating member 315, the pressure at this time is converted into the extrusion force of the second piston 318 to the nitrogen gas, when the impact force in the whole downward direction disappears, the extrusion force of the second piston 318 to the nitrogen gas disappears, the compressed nitrogen gas returns to the original volume, the volume is expanded, thereby pushing the second piston 318 to move upwards, the pressure oil is pushed by the second piston 318 to return to the inside of the gas tank 310, the pressure oil pushes the second piston 310 and the whole fixed disk 305 to move upwards, the whole process generates larger resistance with the pressure oil, thereby damping vibration, the bottom of the gas tank 317 is fixedly provided with a one-way valve 319, the inner support frame 320 is mounted in the fixed with the one-way valve 319, the inner support frame 5 is mounted in the fixed with the inner support frame 5, the inner support frame 5 is mounted in the fixed station, the fixed with the fixed support frame 5 is installed in the fixed station, the fixed station is provided with the fixed support frame 5, the fixed with the fixed station 5, the fixed station is installed in the fixed station is installed with the fixed station 5, the fixed station is installed with the fixed station 5, and the fixed station is installed with the fixed station 5, the fixed station is fixed with the fixed station 5, and the fixed station is installed with the fixed station 5.

Specifically, the working process or working principle of the total station damping device is as follows: first, when the fixed disk 305 is jolted up and down, the air cylinder 310 moves down, the air cylinder 310 moving down moves the first piston 311 to the top of the air cylinder 310, the first piston 311 pushes the pressure oil to move to the top of the air cylinder 310, the pressure oil is discharged to the inside of the air cylinder 317 through the communicating member 315, when the pressure oil in the air cylinder 317 is extruded, the pressure is converted into the pressure applied to the second piston 318, the pressure at this time is converted into the extrusion force of the second piston 318 to the nitrogen, when the whole downward impact force disappears, the extrusion force of the second piston 318 to the nitrogen disappears, the compressed nitrogen returns to the original volume, the volume expands, thereby pushing the second piston 318 to move up, the second piston 318 pushes the pressure oil to the inside of the air cylinder 310, and the pressure oil pushes the air cylinder 310 and the whole fixed disk 305 to move up.

It should be noted that the total station 307 and the check valve 319 are devices or apparatuses existing in the prior art or may be devices or apparatuses implemented in the prior art, and the power supply, the specific composition and the principle thereof will be clear to those skilled in the art, so that detailed descriptions thereof will not be repeated.

Claims

1. The utility model provides a total powerstation damping device, includes chassis (1), its characterized in that, support frame (2) are installed at the top of chassis (1), damper (3) are installed at the top of support frame (2), damper (3) include:

The mounting plate (301), the mounting plate (301) is fixedly mounted on the top of the supporting frame (2), and a limiting rod (302) is fixedly mounted on the top of the mounting plate (301);

the sliding drums (303) are slidably arranged on the surface of the limiting rod (302), connecting rods (304) are fixedly arranged at the tops of the sliding drums (303), a plurality of connecting rods (304) are arranged, and fixing discs (305) are fixedly arranged at the tops of the connecting rods (304);

The threaded rod (306), threaded rod (306) fixed mounting is at the top of fixed disk (305), the surface screw thread of threaded rod (306) is installed total powerstation (307).

2. The total station damping device according to claim 1, wherein a plurality of mounting rods (308) are fixedly mounted at the bottom of the fixed disc (305), a connecting plate (309) is fixedly mounted on the surface of each of the plurality of mounting rods (308), and an air cylinder (310) is fixedly mounted at the bottom of the connecting plate (309).

3. The total station vibration damping device according to claim 2, characterized in that a first piston (311) is slidably mounted in the air cylinder (310), a connecting column (312) is fixedly mounted at the bottom of the first piston (311), a fixing plate (313) is fixedly mounted at the bottom of the connecting column (312), and the fixing plate (313) is fixedly connected with the mounting plate (301).

4. A total station damping device according to claim 3, characterized in that a spring (314) is arranged between the connecting plate (309) and the fixing plate (313), and a communication piece (315) is fixedly arranged at the top of the connecting plate (309).

5. The total station vibration damping device according to claim 4, wherein a mounting member (316) is fixedly mounted on a side portion of the communicating member (315), a gas tank (317) is fixedly mounted on a bottom portion of the mounting member (316), and the gas tank (310) is communicated with the gas tank (317) through the communicating member (315).

6. The total station damping device according to claim 5, wherein a second piston (318) is slidably mounted in the gas tank (317), a one-way valve (319) is fixedly mounted at the bottom of the gas tank (317), and an inflation inlet (320) is formed in the one-way valve (319).

7. The total station damping device according to claim 1, wherein the surface of the supporting frame (2) is slidably provided with a mounting cylinder (4), the surface of the mounting cylinder (4) is fixedly provided with a plurality of fixing rods (5), and the plurality of fixing rods (5) are fixedly connected with the chassis (1).

8. The total station damping device according to claim 7, wherein the surfaces of the supporting frame (2) and the mounting cylinder (4) are provided with fixing grooves (6), and the inside of the fixing grooves (6) is provided with a bolt (7) in a sliding manner.