CN216581674U

CN216581674U - Total powerstation protective housing

Info

Publication number: CN216581674U
Application number: CN202123112464.6U
Authority: CN
Inventors: 胡正伟
Original assignee: Tianjin Hualai Weiye Technology Development Co ltd
Current assignee: Tianjin Hualai Weiye Technology Development Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-24
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a total station instrument protective box which comprises a base and a protective cover, wherein a rotary table is arranged on the base, a damping spring is fixedly arranged on the rotary table, an installation plate is fixedly arranged at the top of the damping spring, a fixed column is fixedly arranged on the rotary table at the inner side of the damping spring, a connecting hole and a connecting bolt are arranged on the installation plate, the connecting hole is arranged at the bottom of the installation plate and is positioned right above the fixed column, the connecting bolt is rotatably arranged on the installation plate, one end of the connecting bolt penetrates through the installation plate and is positioned in the connecting hole, and a lower damping body is arranged on the base and corresponds to the rotary table. Connect revolving stage and mounting panel through the fixed column, be convenient for rotate and use, damping spring has realized the shock attenuation of mounting panel, utilizes the upper and lower shock attenuation body of assorted to protect once more simultaneously, utilizes to rotate the bracing piece that sets up in the base bottom to be connected with the supporting leg fast, and backup pad and spread groove can be fixed fast and fix a position, have avoided complicating of device, and simple to use is swift labour saving and time saving.

Description

Total powerstation protective housing

Technical Field

The utility model belongs to the technical field of engineering surveying and mapping instrument protection, and particularly relates to a total station instrument protection box.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station.

In building construction, in order to measure data such as distance, angle and three-dimensional coordinates more conveniently and rapidly, a total station is generally used for measurement, and the method is generally widely applied to the field of precision engineering measurement or deformation monitoring of aboveground large buildings, underground tunnel construction and the like.

At present, the total station carries out the during operation in the field, take out the total station from the protective housing, then fix through the chassis and measure on the support, because influence by measurement environment, because most measurement needs last longer time, so when staff's rest does not use the total station, can pack up the total station usually, in order to protect the total station and prevent damaging, and preserve then need place in the protective housing to avoid the total station impaired at the total station, install the total station again when the rest finishes using, so go on not only troublesome repeatedly, still lead to the time limit delay more wasted, consequently need us to design a total station protective housing, solve these problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a total station instrument protective box.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a total station instrument protective box comprises a base and a protective cover, wherein a rotary table is arranged on the base, a damping spring is fixedly arranged on the rotary table, a mounting plate is fixedly arranged at the top of the damping spring, a fixed column is fixedly arranged on the rotary table on the inner side of the damping spring, a connecting hole and a connecting bolt are arranged on the mounting plate, the connecting hole is arranged at the bottom of the mounting plate and is positioned right above the fixed column, the connecting bolt is rotatably arranged on the mounting plate, one end of the connecting bolt penetrates through the mounting plate and is positioned in the connecting hole, a lower damping body is further arranged on the base and corresponds to the rotary table, a containing groove is arranged at the bottom of the base, a supporting rod is arranged at the inner rotating top of the containing groove, a sleeve is rotatably sleeved on the supporting rod, a supporting plate is fixedly arranged on the sleeve, the protection casing can the suit be in on the base, just the inboard top of protection casing still is provided with the shock absorber.

Preferably, the base is fixedly provided with a slide rail, the number of the lower shock absorbers is two, the slide rail is slidably arranged on two sides of the rotating table, and grooves matched with the total station are formed in the lower shock absorbers and the upper shock absorbers.

Preferably, a plurality of support legs are further slidably inserted into the lower shock absorber, and a handle is fixedly arranged at the top of the protective cover.

Preferably, the number of the accommodating grooves is at least three, and the accommodating grooves are circumferentially and uniformly distributed at the bottom of the base.

Preferably, a rotating shaft is rotatably arranged in the accommodating groove, and the supporting rod is rotatably arranged in the accommodating groove through the rotating shaft.

Preferably, a connection groove is formed at one side of the bottom of the base, which is located at the receiving groove, and the support plate can be inserted into the connection groove after rotating along with the support rod.

Preferably, the number of the damping springs is three, the damping springs are non-uniformly distributed on the rotating platform, and grooves capable of accommodating the damping springs in a matching manner in a fixed direction are formed in the lower damping body.

Preferably, a limit ring is fixedly sleeved on the base, a mounting hole is formed in the side wall of the base above the limit ring, a reset spring and a limit column are arranged in the mounting hole, and one end of the limit column can extend out of the mounting hole under the pushing of the reset spring.

Preferably, the bottom of the inner side of the protective cover is provided with a limiting groove, a fixed block and a push block are arranged in the limiting groove, the push block is located at one end of the fixed block, and the push block penetrates through the limiting groove and is embedded in the side wall of the protective cover.

Preferably, the number of the limiting columns and the number of the limiting grooves are at least three, the limiting columns are distributed on the side wall of the base in a non-uniform mode, two of the limiting columns are symmetrically arranged along the other limiting column, and the limiting grooves correspond to the limiting columns in position one to one.

The utility model has the advantages and positive effects that:

the utility model connects the rotating platform and the mounting plate through the damping spring, and fixes the fixed column in the connecting hole through the connecting screw, thereby realizing the hard connection of the mounting plate and the rotating platform, the mounting plate can be driven to rotate through the rotating platform, the direction of the total station instrument can be adjusted, the supporting leg can be quickly connected by rotating the supporting rod at the bottom of the base, the support of the base can be completed, the total station instrument can be conveniently used by a worker for measurement, the connection between the mounting plate and the rotating platform is disconnected after the total station instrument is used, the damping spring can damp the total station instrument, and the grooves on the upper damping body and the lower damping body can be perfectly matched with the total station instrument, thereby preventing the total station instrument from being damaged due to collision after the protective cover is covered, effectively avoiding the damage of the total station instrument, having simple integral structure, avoiding the device, being convenient to use, being brief and labor saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an axonometric view of an open state of a protective cover of a total station protective box according to the utility model;

fig. 2 is a front view of a total station protective housing according to the present invention in an open state;

FIG. 3 is a schematic structural view of a supporting rod receiving slot of a total station protective case according to the present invention;

FIG. 4 is a cross-sectional view taken at the location I-I in FIG. 3;

FIG. 5 is a cross-sectional view taken at the location II-II in FIG. 2;

FIG. 6 is an enlarged view of the structure of FIG. 4 at A;

fig. 7 is an enlarged view of the structure at B of fig. 4.

Fig. 8 is an enlarged view of the structure at C of fig. 4.

The reference numerals are illustrated below:

1. a base; 2. a rotating table; 3. a damping spring; 4. fixing a column; 5. connecting holes; 6. a connecting bolt; 7. a total station; 8. a lower shock absorber; 9. a limiting ring; 10. a slide rail; 11. a limiting column; 12. a return spring; 13. a protective cover; 14. an upper shock absorber; 15. a limiting groove; 16. a fixed block; 17. pushing a block; 18. a receiving groove; 19. connecting grooves; 20. a rotating shaft; 21. a support bar; 22. a sleeve; 23. a support plate; 24. supporting legs; 25. a handle; 26. mounting a plate; 27. and (7) installing holes.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-8, a total station instrument protective box comprises a base 1 and a protective cover 13, wherein a rotating platform 2 is arranged on the base 1, a damping spring 3 is fixedly arranged on the rotating platform 2, a mounting plate 26 is fixedly arranged at the top of the damping spring 3, a fixing column 4 is fixedly arranged on the rotating platform 2 at the inner side of the damping spring 3, a connecting hole 5 and a connecting bolt 6 are arranged on the mounting plate 26, the connecting hole 5 is arranged at the bottom of the mounting plate 26 and is positioned right above the fixing column 4, the connecting bolt 6 is rotatably arranged on the mounting plate 26, one end of the connecting bolt penetrates through the mounting plate 26 and is positioned in the connecting hole 5, a lower damping body 8 is also arranged on the base 1 and corresponds to the rotating platform 2, a containing groove 18 is arranged at the bottom of the base 1, a supporting rod 21 is arranged at the inner top of the containing groove 18, a sleeve 22 is rotatably sleeved on the supporting rod 21, a supporting plate 23 is fixedly arranged on the sleeve 22, the protective cover 13 can be sleeved on the base 1, and an upper shock absorber 14 is further arranged at the top of the inner side of the protective cover 13.

As shown in fig. 1, a slide rail 10 is fixedly disposed on the base 1, the number of the lower shock absorbers 8 is two, the lower shock absorbers 8 are slidably disposed on two sides of the rotating platform 2 through the slide rail 10, and grooves matched with the total station 7 are disposed on the lower shock absorbers 8 and the upper shock absorbers 14.

A plurality of support legs 24 are also inserted on the lower shock absorber 8 in a sliding way, and a handle 25 is fixedly arranged on the top of the protective cover 13.

As shown in fig. 3, the number of the receiving grooves 18 is at least three, and the three receiving grooves 18 are uniformly distributed in the circumferential direction at the bottom of the base 1.

A rotating shaft 20 is rotatably provided in the receiving groove 18, and a support rod 21 is rotatably provided in the receiving groove 18 via the rotating shaft 20.

A coupling groove 19 is formed at the bottom of the base 1 at one side of the receiving groove 18, and a support plate 23 can be inserted into the coupling groove 19 after rotating along with the support bar 21.

As shown in fig. 5, the number of the damping springs 3 is three, and the damping springs are non-uniformly distributed on the turntable 2, and the lower damping body 8 is provided with a groove capable of matching and accommodating the damping springs 3 in a fixed direction.

As shown in fig. 8, a limit ring 9 is fixedly sleeved on a base 1, a mounting hole 27 is formed in a side wall of the base 1 above the limit ring 9, a return spring 12 and a limit post 11 are arranged in the mounting hole 27, and one end of the limit post 11 can extend out of the mounting hole 27 under the pushing of the return spring 12.

As shown in fig. 6, a limiting groove 15 is provided at the bottom of the inner side of the protective cover 13, a fixed block 16 and a push block 17 are provided in the limiting groove 15, the push block 17 is located at one end of the fixed block 16, and the push block 17 is embedded on the side wall of the protective cover 13 through the limiting groove 15.

As shown in fig. 5, the number of the limiting posts 11 and the limiting grooves 15 is at least three, the three limiting posts 11 are non-uniformly distributed on the side wall of the base 1, two of the limiting posts 11 are symmetrically arranged along another limiting post 11, and the positions of the limiting grooves 15 and the limiting posts 11 are in one-to-one correspondence.

The working process of the embodiment: before using the total station 7, a worker firstly presses the push block 17 on the protective cover 13, pushes the limit post 11 into the mounting hole 27 through the push block 17, then takes the protective cover 13 off the base 1, then slides the two lower damping bodies 8 to two sides through the slide rail 10, presses the mounting plate 26 downwards after sliding, so that the damping spring 3 is compressed, and the top of the fixing post 4 at the corresponding position is ensured to be completely inserted into the connecting hole 5, then fixedly connects the mounting plate 26 with the rotating platform 2 through rotating the connecting bolt 6, connects the mounting plate 26 with the rotating platform 2 through the damping spring 3 to form a fixed rod connection, rotates the supporting rod 21 in the accommodating groove 18 at the bottom of the base 1 through the rotating shaft 20 after the connection is completed, so that the supporting rod is screwed out of the accommodating groove 18, then rotates the sleeve 22, aligns the supporting plate 23 with the connecting groove 19, then inserts, and fixes the position and angle of the supporting rod 21, finally, support legs 24 inserted on the lower shock absorption body 8 are pulled out and correspondingly arranged on the support rods 21 to complete the support of the base 1, a worker supports the base 1 through the support legs 24 and then measures by using a total station 7 on a mounting plate 26,

when the total station 7 needs to be stored after the measurement of the worker is completed, the worker firstly removes the supporting leg 24 from the supporting rod 21, then extracts the supporting plate 23 from the connecting groove 19, rotates the connecting plate to a proper position through the sleeve 22, then rotates the supporting rod 21 through the rotating shaft 20, stores the supporting rod 21 and the supporting plate 23 into the storing groove 18, then twists the connecting bolt 6 again, extracts the fixing rod from the connecting hole 5 after the connecting bolt 6 is loosened, connects the rotating platform 2 with the mounting plate 26 through the fixing rod to become the connection of the damping spring 3 again, then relatively slides the lower damping body 8 after the position of the damping spring 3 is adjusted through rotating the rotating platform 2, enables the groove on the lower damping body 8 to be perfectly matched with the damping spring 3 and the total station 7, then reinserts the supporting leg 24 onto the lower damping body 8, and then lifts the protective cover through the handle 25, the position of the limiting post 11 corresponds to that of the limiting groove 15, then the protective sleeve is sleeved on the base 1, the fixing block 16 extrudes the limiting post 11 when the protective cover 13 is sleeved, the limiting post is contracted towards the inside of the mounting hole 27 and compresses the return spring 12, the return spring 12 extends after the protective cover 13 continuously moves to the position that the limiting post 11 passes over the fixing block 16, the limiting post 11 is pushed out, the limiting post 11 is clamped between the fixing block 16 and the limiting groove 15, the protective cover 13 is fixed, meanwhile, the bottom edges of the limiting ring 9 and the protective cover 13 are sealed, dust is prevented from entering, and the position of the limiting post 11 corresponds to that of the limiting groove 15, so that a groove on the upper shock absorber 14 inside the protective cover 13 after being sleeved can be perfectly matched with the total station 7 to protect the total station 7, and finally, a worker can carry the whole through the handle 25.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a total powerstation guard box, includes base (1) and protection casing (13), its characterized in that: the damping device is characterized in that a rotating platform (2) is arranged on the base (1), a damping spring (3) is fixedly arranged on the rotating platform (2), a mounting plate (26) is fixedly arranged at the top of the damping spring (3), a fixing column (4) is fixedly arranged on the rotating platform (2) and is arranged on the inner side of the damping spring (3), a connecting hole (5) and a connecting bolt (6) are arranged on the mounting plate (26), the connecting hole (5) is arranged at the bottom of the mounting plate (26) and is positioned right above the fixing column (4), the connecting bolt (6) is rotatably arranged on the mounting plate (26), one end of the connecting bolt penetrates through the mounting plate (26) and is positioned in the connecting hole (5), a lower damping body (8) is further arranged on the base (1) according to the amount of the rotating platform (2), a containing groove (18) is arranged at the bottom of the base (1), accomodate groove (18) adversion top and be provided with bracing piece (21), it is provided with sleeve pipe (22) to rotate the suit on bracing piece (21), fixed backup pad (23) that is provided with on sleeve pipe (22), protection casing (13) can the suit be in on base (1), and the inboard top of protection casing (13) still is provided with shock absorber (14).

2. The total station protective case according to claim 1, wherein: the base (1) is fixedly provided with a sliding rail (10), the number of the lower damping bodies (8) is two, the sliding rail (10) is slidably arranged on two sides of the rotating table (2), and grooves matched with the total station (7) are formed in the lower damping bodies (8) and the upper damping bodies (14).

3. The total station protective case according to claim 1, wherein: a plurality of supporting legs (24) are also inserted on the lower shock absorber (8) in a sliding way, and a handle (25) is fixedly arranged at the top of the protective cover (13).

4. The total station protective case according to claim 1, wherein: the number of the accommodating grooves (18) is at least three, and the accommodating grooves (18) are circumferentially and uniformly distributed at the bottom of the base (1).

5. The total station protective case according to claim 1, wherein: a rotating shaft (20) is arranged in the accommodating groove (18) in a rotating mode, and the supporting rod (21) is arranged in the accommodating groove (18) in a rotating mode through the rotating shaft (20).

6. The total station protective case according to claim 1, wherein: a connecting groove (19) is formed in one side, located on the accommodating groove (18), of the bottom of the base (1), and the supporting plate (23) can be inserted into the connecting groove (19) after rotating along with the supporting rod (21).

7. A total station protective case according to claim 1, characterized in that: the quantity of damping spring (3) is three, and inhomogeneous distribution is in on revolving stage (2), be provided with down on damper (8) and can match on fixed direction and hold the recess of damping spring (3).

8. The total station protective case according to claim 1, wherein: the base (1) is fixedly sleeved with a limiting ring (9), a mounting hole (27) is formed in the side wall of the base (1) above the limiting ring (9), a reset spring (12) and a limiting column (11) are arranged in the mounting hole (27), and one end of the limiting column (11) can extend out of the mounting hole (27) under the pushing of the reset spring (12).

9. The total station protective case according to claim 8, wherein: the inner side bottom of the protective cover (13) is provided with a limiting groove (15), a fixed block (16) and a push block (17) are arranged in the limiting groove (15), the push block (17) is located at one end of the fixed block (16), and the push block (17) penetrates through the limiting groove (15) and is embedded in the side wall of the protective cover (13).

10. A total station protective case according to claim 9, wherein: spacing post (11) with the quantity of spacing groove (15) all is three at least, three spacing post (11) are in non-uniform distribution on base (1) lateral wall, and wherein two spacing posts (11) are along another spacing post (11) symmetry sets up, spacing groove (15) with the position one-to-one of spacing post (11).