CN214372482U

CN214372482U - Underground total station measurement precision instrument

Info

Publication number: CN214372482U
Application number: CN202120708685.0U
Authority: CN
Inventors: 谢茂华; 张立川
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-10-08
Anticipated expiration: 2031-04-08

Abstract

The utility model provides an underground total powerstation measurement precision appearance relates to total powerstation technical field, the utility model discloses an organism and fixing device, the inner wall of organism rotates and is connected with the camera lens, the bottom fixedly connected with support frame of organism, the surface of organism and support frame is equipped with two fixing device, and two fixing device are with the central point symmetric distribution of organism, fixing device is including the fixed block, the lateral wall and the support frame fixed surface of fixed block are connected, the surface rotation of fixed block has the commentaries on classics piece, the surface of organism is equipped with protector, protector is including the supporting shoe, the surface rotation of supporting shoe is connected with the protection casing, the surface slip of organism has two connecting plates, and the central point symmetric distribution of two connecting plates in order to prevent the guard shield. The utility model discloses, the equipment mode of having solved traditional total powerstation and support frame is through the screw fixation, and smooth silk can appear in the screw and cause the loaded down with trivial details problem of installation.

Description

Underground total station measurement precision instrument

Technical Field

The utility model relates to a total powerstation technical field especially relates to an underground total powerstation measurement accuracy appearance.

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 instrument system integrating horizontal angle, vertical angle, distance (slant distance and horizontal 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-rotating instrument is a product of scientific and technological development, the problem that a traditional measuring method is complex and time-wasting is solved by the total-rotating instrument, the whole equipment of the general total-rotating instrument is assembled in a box in a split format, and the total-rotating instrument is assembled when being used, but the traditional total-rotating instrument and a support frame are assembled in a screw fixing mode, and the problem that the installation is complex due to the fact that screws slide can appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an underground total station measuring precision instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an underground total powerstation measurement precision appearance, includes organism and fixing device, the inner wall of organism rotates and is connected with the camera lens, the bottom fixedly connected with support frame of organism, the surface of organism and support frame is equipped with two fixing device, and two fixing device with the central point symmetric distribution of organism, fixing device is including the fixed block, the lateral wall and the support frame fixed surface of fixed block are connected, the surface rotation of fixed block has the commentaries on classics piece, the inner wall sliding connection who changes the piece has the slide bar, the organism surface is close to the position fixedly connected with rectangular block of slide bar, the inner wall and the slide bar surface sliding connection of rectangular block.

Preferably, the inner wall of fixed block rotates and is connected with the rotary column, the equal fixedly connected with connecting block in both sides of rotary column, and two connecting blocks are on same water flat line, two the upper surface of connecting block and rotary block bottom fixed connection.

Preferably, the surface of the rectangular block is provided with a sliding groove, the inner wall of the sliding groove is in sliding connection with the outer surface of the sliding rod, the two sides of the rotating block are fixedly connected with stop blocks, and the two stop blocks are symmetrically distributed with the central point of the rotating block.

Preferably, one end of the sliding rod, which is far away from the rotating block, is fixedly connected with a supporting block, one ends of the supporting blocks, which are close to the two stop blocks, are respectively and fixedly connected with first springs, and one ends of the first springs, which are far away from the supporting blocks, are fixedly connected with side walls of the stop blocks.

Preferably, the surface of the machine body is provided with a protection device, the protection device comprises a supporting block, the surface of the supporting block is rotatably connected with a protection cover, the surface of the machine body slides to form two connecting plates, the two connecting plates are symmetrically distributed at the central point of the protection cover, one ends, close to each other, of the two connecting plates are fixedly connected with sliding columns, one ends, far away from the supporting block, of the protection cover are fixedly connected with clamping blocks, and the inner wall of each clamping block is connected with the outer surfaces of the two sliding columns in a sliding mode.

Preferably, two the equal fixedly connected with second spring of one end that the connecting plate is close to each other, two the one end fixedly connected with lug that the second spring is close to each other, the lateral wall and the organism fixed surface of lug are connected.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the fixing device, when the machine body is required to be installed on the supporting frame, the machine body is firstly attached to the supporting frame, then the rotating block is rotated to enable the rotating block to drive the connecting block to rotate, the connecting block drives the rotating column to rotate, the rotating column rotates on the inner wall of the fixed block, the fixed block plays a role of supporting the whole device, the sliding rod is also driven to rotate when the rotating block rotates, the resisting block is also dragged to enable the resisting block to drive the sliding rod to slide when the sliding rod rotates, the sliding rod slides on the inner wall of the rotating block, the sliding of the resisting block drives the first spring to stretch, the first spring is fixed on the surface of the block, the resisting block plays a role of enabling the sliding rod to slide, after the sliding rod rotates to a position matched with the rectangular block, the first spring of the resisting block is loosened to drive the resisting block to shrink, the resisting block drives the sliding rod to slide, the sliding rod slides into the chute in the rectangular block, the sliding rod and the rectangular block play a role of enabling the machine body to be fixed on the surface of the supporting frame, the problem of traditional total powerstation and support frame's assembled mode be through the screw fixation, the screw can appear smooth silk and cause the installation loaded down with trivial details is solved.

2. In the utility model, by arranging the protective device, when the controller is needed, the connecting plate is firstly dragged to drive the sliding column to slide, the sliding column slides out from the inner wall of the clamping block, the sliding of the connecting plate also drives the second spring to stretch, the second spring is fixed on the surface of the lug, the protective cover is rotated after the sliding column slides to a proper position, so that the protective cover rotates on the surface of the supporting block, the controller can be used, the protective cover plays a role in protecting the controller, rotate the protection casing once more and drag the connecting plate after finishing using, rotate suitable position when the protection casing and loosen the connecting plate second spring and can kick-back, the second spring drives the connecting plate and slides, and the connecting plate drives the traveller and slides, and the traveller slides and advances the fixture block inner wall, and traveller and fixture block have played the effect of fixed protection casing position, have solved and can touch the controller by accident when using the total powerstation and cause the inaccurate problem of measurement.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an underground total station measurement precision instrument provided by the utility model;

fig. 2 is a schematic structural view of a point a in fig. 1 in an underground total station measurement precision instrument provided by the utility model;

fig. 3 is an exploded view of a fixing device in an underground total station surveying precision instrument according to the present invention;

fig. 4 is a schematic side view of the underground total station measurement precision instrument of the present invention;

fig. 5 is the utility model provides an explosion structure schematic diagram of protector in underground total powerstation measurement precision appearance.

Illustration of the drawings: 1. a body; 2. a lens; 3. a fixing device; 301. a fixed block; 302. rotating the block; 303. a slide bar; 304. a rectangular block; 305. turning the column; 306. connecting blocks; 307. a chute; 308. a stopper; 309. a resisting block; 310. a first spring; 4. a guard; 41. a support block; 42. a protective cover; 43. a connecting plate; 44. a traveler; 45. a clamping block; 46. a second spring; 47. a bump; 5. a support frame.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, an underground total station measurement precision instrument includes a machine body 1 and a fixing device 3, wherein a lens 2 is rotatably connected to an inner wall of the machine body 1, a support frame 5 is fixedly connected to a bottom end of the machine body 1, two fixing devices 3 are arranged on surfaces of the machine body 1 and the support frame 5, the two fixing devices 3 are symmetrically distributed around a central point of the machine body 1, and a protection device 4 is arranged on a surface of the machine body 1.

The specific arrangement and function of the fixing means 3 and the shielding means 4 will be described in detail below.

As shown in fig. 1-3, the fixing device 3 includes a fixing block 301, the side wall of the fixing block 301 is fixedly connected with the surface of the support frame 5, the surface of the fixing block 301 rotates a rotating block 302, the inner wall of the rotating block 302 is slidably connected with a slide bar 303, the position of the surface of the machine body 1 close to the slide bar 303 is fixedly connected with a rectangular block 304, the inner wall of the rectangular block 304 is slidably connected with the outer surface of the slide bar 303, when the machine body 1 needs to be mounted on the support frame 5, the machine body 1 is firstly attached to the support frame 5, then the rotating block 302 is rotated to allow the rotating block 302 to drive a connecting block 306 to rotate, the connecting block 306 drives a rotating column 305 to rotate, the rotating column 305 rotates on the inner wall of the fixing block 301, the fixing block 301 plays a role of supporting the whole device, the inner wall of the fixing block 301 is rotatably connected with a rotating column 305, the connecting blocks 306 are fixedly connected to both sides of the rotating column 305, and the two connecting blocks 306 are on the same horizontal line, the upper surfaces of the two connecting blocks 306 are fixedly connected with the bottom ends of the rotating block 302, the surface of the rectangular block 304 is provided with a sliding groove 307, the inner wall of the sliding groove 307 is connected with the outer surface of the sliding rod 303 in a sliding manner, both sides of the rotating block 302 are fixedly connected with stop blocks 308, the two stop blocks 308 are symmetrically distributed at the central point of the rotating block 302, one end of the sliding rod 303 far away from the rotating block 302 is fixedly connected with a resisting block 309, the sliding rod 303 is driven to rotate by the rotating block 302, the resisting block 309 is also pulled to drive the sliding rod 303 to slide when the sliding rod 303 rotates, the sliding rod 303 slides on the inner wall of the rotating block 302, the sliding of the resisting block 309 drives a first spring 310 to stretch, the first spring 310 is fixed on the surface of the stop block 308, the resisting block 309 plays a role in sliding the sliding rod 303, one end of the resisting block 309 close to the two stop blocks 308 is fixedly connected with the first spring 310 respectively, one end of the first spring 310 far away from the resisting block 309 is fixedly connected with the side wall of the stop block 308, after the sliding rod 303 rotates to a position matched with the rectangular block 304, when the first spring 310 of the abutting block 309 is released, the abutting block 309 drives the abutting block 309 to contract, the abutting block 309 drives the sliding rod 303 to slide, the sliding rod 303 slides into the sliding groove 307 in the rectangular block 304, and the sliding rod 303 and the rectangular block 304 play a role in fixing the machine body 1 on the surface of the support frame 5.

The whole fixing device 3 achieves the effect that when the machine body 1 needs to be installed on the support frame 5, the machine body 1 is firstly attached to the support frame 5, then the rotating block 302 is rotated to enable the rotating block 302 to drive the connecting block 306 to rotate, the connecting block 306 drives the rotating column 305 to rotate, the rotating column 305 rotates on the inner wall of the fixed block 301, the fixed block 301 plays a role in supporting the whole device, the sliding rod 303 is also driven to rotate when the rotating block 302 rotates, the resisting block 309 is also pulled to enable the resisting block 309 to drive the sliding rod 303 to slide when the sliding rod 303 rotates, the sliding rod 303 slides on the inner wall of the rotating block 302, the first spring 310 is driven to stretch by the sliding of the resisting block 309, the first spring 310 is fixed on the surface of the stop block 308, the resisting block 309 plays a role in enabling the sliding rod 303 to slide, after the sliding rod 303 rotates to a position matched with the rectangular block 304, the first spring 310 is loosened to drive the resisting block 309 to shrink, the resisting block 309 drives the sliding rod 303 to slide, the slide bar 303 slides into the sliding groove 307 in the rectangular block 304, the slide bar 303 and the rectangular block 304 play a role in fixing the machine body 1 on the surface of the support frame 5, and the problem that the installation is complicated due to the fact that screws slide when the traditional total station and the support frame 5 are fixed through the screws is solved.

As shown in fig. 4 and 5, the protection device 4 includes a supporting block 41, a protection cover 42 is rotatably connected to the surface of the supporting block 41, two connecting plates 43 are slid on the surface of the machine body 1, the two connecting plates 43 are symmetrically distributed about a central point of the protection cover 42, a sliding column 44 is fixedly connected to one end of each of the two connecting plates 43 close to each other, when the controller is needed, the connecting plate 43 is pulled first to allow the connecting plate 43 to drive the sliding column 44 to slide, the sliding column 44 slides out from the inner wall of the block 45, the sliding of the connecting plate 43 further drives the second spring 46 to stretch, the second spring 46 is fixed to the surface of the projection 47, the protection cover 42 is rotated after the sliding column 44 slides to a proper position, the protection cover 42 is rotated on the surface of the supporting block 41, so that the controller can be used, the protection cover 42 plays a role of protecting the controller, the block 45 is fixedly connected to one end of the protection cover 42 far from the supporting block 41, the inner wall of fixture block 45 and two traveller 44 surface sliding connection, the equal fixedly connected with second spring 46 of one end that two connecting plates 43 are close to each other, the one end fixedly connected with lug 47 that two second springs 46 are close to each other, the lateral wall and the organism 1 fixed surface of lug 47 are connected, rotate protection casing 42 once more after finishing using and drag connecting plate 43, it can kick-back to loosen connecting plate 43 second spring 46 when protection casing 42 rotates suitable position, second spring 46 drives connecting plate 43 and slides, connecting plate 43 drives traveller 44 and slides, traveller 44 slides into fixture block 45 inner wall, traveller 44 and fixture block 45 have played the effect of fixed protection casing 42 position.

The whole protection device 4 achieves the effect that when the controller needs to be used, the connecting plate 43 is firstly pulled to enable the connecting plate 43 to drive the sliding column 44 to slide, the sliding column 44 slides out of the inner wall of the clamping block 45, the sliding of the connecting plate 43 also drives the second spring 46 to stretch, the second spring 46 is fixed on the surface of the projection 47, the protective cover 42 is rotated after the sliding column 44 slides to a proper position, the protective cover 42 rotates on the surface of the supporting block 41, thus the controller can be used, the protective cover 42 plays a role of protecting the controller, the protective cover 42 and the connecting plate 43 are rotated again after the controller is used, when the protective cover 42 rotates to a proper position, the second spring 46 can rebound when the connecting plate 43 is loosened, the second spring 46 drives the connecting plate 43 to slide, the connecting plate 43 drives the sliding column 44 to slide, the sliding column 44 slides into the inner wall of the clamping block 45, the sliding columns 44 and the clamping block 45 play a role of fixing the position of the protective cover 42, the problem of can touch the controller by accident when using the total powerstation and cause the measurement inaccurate is solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an underground total powerstation measurement accuracy appearance, includes organism (1) and fixing device (3), the inner wall of organism (1) rotates and is connected with camera lens (2), the bottom fixedly connected with support frame (5) of organism (1), its characterized in that: organism (1) and support frame (5) the surface is equipped with two fixing device (3), and two fixing device (3) are with the central point symmetric distribution of organism (1), fixing device (3) are including fixed block (301), the lateral wall and the support frame (5) fixed surface of fixed block (301) are connected, the surface rotation of fixed block (301) has commentaries on classics piece (302), the inner wall sliding connection who changes piece (302) has slide bar (303), the position fixedly connected with rectangular block (304) that organism (1) surface is close to slide bar (303), the inner wall and slide bar (303) surface sliding connection of rectangular block (304).

2. The underground total station measurement precision instrument of claim 1, wherein: the inner wall of fixed block (301) rotates and is connected with rotary column (305), the equal fixedly connected with connecting block (306) in both sides of rotary column (305), and two connecting blocks (306) are on same water flat line, two the upper surface of connecting block (306) and rotary block (302) bottom fixed connection.

3. The underground total station measurement precision instrument of claim 1, wherein: the surface of the rectangular block (304) is provided with a sliding groove (307), the inner wall of the sliding groove (307) is in sliding connection with the outer surface of the sliding rod (303), the two sides of the rotating block (302) are fixedly connected with stop blocks (308), and the two stop blocks (308) are symmetrically distributed with the central point of the rotating block (302).

4. The underground total station measurement precision instrument of claim 1, wherein: one end, far away from the rotating block (302), of the sliding rod (303) is fixedly connected with a resisting block (309), one end, close to the two stop blocks (308), of the resisting block (309) is fixedly connected with a first spring (310) respectively, and one end, far away from the resisting block (309), of the first spring (310) is fixedly connected with the side wall of the stop block (308).

5. The underground total station measurement precision instrument of claim 1, wherein: the surface of organism (1) is equipped with protector (4), protector (4) are including supporting shoe (41), the surperficial rotation of supporting shoe (41) is connected with protection casing (42), the surperficial slip of organism (1) has two connecting plates (43), and two connecting plates (43) are in order to prevent the central point symmetric distribution of protection casing (42), two equal fixedly connected with traveller (44) of one end that connecting plates (43) are close to each other, the one end fixedly connected with fixture block (45) of supporting shoe (41) are kept away from in protection casing (42), the inner wall and the outer surface sliding connection of two travelers (44) of fixture block (45).

6. The underground total station measurement precision instrument of claim 5, wherein: two the equal fixedly connected with second spring (46) of one end that connecting plate (43) are close to each other, two one end fixedly connected with lug (47) that second spring (46) are close to each other, the lateral wall and the organism (1) fixed surface of lug (47) are connected.