CN217271652U

CN217271652U - Total powerstation that stability is good

Info

Publication number: CN217271652U
Application number: CN202220407044.6U
Authority: CN
Inventors: 郑章波; 徐敏清
Original assignee: Fuzhou Pengxiang Survey And Design Co ltd
Current assignee: Fuzhou Pengxiang Survey And Design Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-23
Anticipated expiration: 2032-02-28

Abstract

The utility model provides a good total powerstation of stability, include: the top side of the support frame is fixedly provided with a buffer groove, a guide rod is transversely and fixedly arranged in the buffer groove, two first springs are symmetrically sleeved on the outer side of the guide rod, two sliding blocks are symmetrically and fixedly arranged between the two first springs, the sliding blocks are fixedly connected with the first springs and are in sliding connection with the guide rod, and a connecting rod is hinged to any sliding block; the fixed plate is fixed on the top side of the buffer groove through two symmetrically arranged second springs, a hinge joint is arranged between the two second springs, one end of the hinge joint is hinged with the two connecting rods, and the other end of the hinge joint is fixedly connected with the middle part of the fixed plate; and the total station main body is arranged on the top side of the fixing plate. This application stability is good's total powerstation can avoid the effort to transmit the total powerstation main part through connecting rod, second spring through first spring, second spring when ground vibrations, offsets or weakens ground, human factor's reaction force.

Description

Total powerstation that stability is good

Technical Field

The utility model relates to a total powerstation technical field especially relates to a total powerstation that stability is good.

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. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like. The total station is different from the optical theodolite in a dial reading and displaying system, and a horizontal dial and a vertical dial of the optical theodolite and reading devices thereof respectively adopt (a code disc) or two same grating dials and reading sensors to carry out angle measurement. The accuracy of the angle measurement can be classified into several grades of 0.5 ', 1', 2 ', 3', 5 ', 7', etc.

When the total station is in surveying and mapping operation, fixed mounting is in the upper end of tripod, and vehicle goes, the pedestrian can arouse the road surface vibrations around, and ground vibrations can lead to tripod and total station vibration to influence the measuring result of total station.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention aims to solve the above-described problems. An object of the utility model is to provide a good total powerstation of stability in solving above problem.

A highly stable total station may comprise:

the top side of the support frame is fixedly provided with a buffer groove, a guide rod is transversely and fixedly arranged in the buffer groove, two first springs are symmetrically sleeved on the outer side of the guide rod, two sliding blocks are symmetrically and fixedly arranged between the two first springs, the sliding blocks are fixedly connected with the first springs and are in sliding connection with the guide rod, and a connecting rod is hinged to any sliding block; the fixed plate is fixed on the top side of the buffer groove through two symmetrically arranged second springs, a hinge joint is arranged between the two second springs, one end of the hinge joint is hinged with the two connecting rods, and the other end of the hinge joint is fixedly connected with the middle part of the fixed plate; and the total station main body is arranged on the top side of the fixing plate. When ground vibrations are transmitted to the buffer slot through the support frame, the horizontal vibration impact force can be balanced off by the first spring, the vibration impact force of the vertical direction can be balanced off by the second spring, the acting force is prevented from being transmitted to the total station main body through the connecting rod and the second spring, and the reaction force of the ground and human factors is counteracted or weakened.

Preferably, the total station with good stability further comprises: the vertical plates are symmetrically arranged on two sides of the total station main body, guide rods penetrate through any vertical plate, a handle is fixedly arranged on one side, away from the total station main body, of each guide rod, a third spring is sleeved on the other side of each guide rod, and a limiting plate is fixedly arranged at the end of the other side of each guide rod. This application stability is good's total powerstation is fixed in order to the total powerstation main part, reduces horizontal action and influences the total powerstation main part, establishes the total powerstation main part card between the limiting plate, acts on the riser when horizontal effort, and the third spring can weaken horizontal effort, improves the stability of device.

Preferably, the total station with good stability further comprises: and the rubber plate is arranged on one side of the limiting plate. This application stability is good's total powerstation further weakens horizontal effort through setting up the rubber slab, protects the total powerstation main part.

Preferably, the total station with good stability further comprises: and the rain shelter is fixedly arranged on the top sides of the two vertical plates. This application stability is good's total powerstation can be in the rainy day operation through setting up rainshelter, simultaneously, can shield sunshine, avoids the influence of the survey and drawing of illumination.

Preferably, the total station with good stability further comprises: the fixed cone is arranged at the bottom side of the support frame in a penetrating way and is in threaded connection with the support frame. This application stability is good's total powerstation passes through rotatory fixed awl, with the total powerstation firmly fixed ground, can avoid the collision to arouse the total powerstation to empty.

Preferably, the top side of the support frame is of a telescopic structure. This application stability is good's total powerstation can conveniently adjust the height of total powerstation through setting up extending structure.

The utility model discloses stable good total powerstation has following technological effect:

when ground vibrations pass through the support frame and transmit the dashpot when this application stability is good's total powerstation, horizontal vibration impact force can be balanced off to first spring, and the second spring can balance off the vibration impact force of vertical direction, avoids the effort to pass through connecting rod, second spring and transmits the total powerstation main part, offsets or weakens ground, the counter force of human factor.

Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Figure 1 shows a total station structure diagram with good stability;

figure 2 the utility model discloses good total powerstation A position enlarger of stability

Figure 3 the utility model discloses the good total powerstation B position enlarger of stability.

In the figure: 10. a support frame; 20. a buffer tank; 21. a guide bar; 22. a first spring; 23. a slider; 24. a connecting rod; 30. a fixing plate; 31. a second spring; 32. a hinge point; 100. a total station body; 40. a vertical plate; 41. a guide bar; 42. a handle; 43. a third spring; 44. a limiting plate; 45. a rubber plate; 101. a rain shelter; 11. and (5) fixing the cone.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The total station with good stability will be described in detail below with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1-3, an object of the present invention is to provide a total station with good stability, which may include:

the top side of the support frame 10 is fixedly provided with a buffer groove 20, a guide rod 21 is transversely and fixedly arranged in the buffer groove 20, two first springs 22 are symmetrically sleeved on the outer side of the guide rod 21, two sliding blocks 23 are symmetrically and fixedly arranged between the two first springs 22, the sliding blocks 23 are fixedly connected with the first springs 22 and are in sliding connection with the guide rod 21, and a connecting rod 24 is hinged on any sliding block 23; the fixing plate 30 is fixed on the top side of the buffer groove 20 through two symmetrically arranged second springs 31, a hinge point 32 is arranged between the two second springs 31, one end of the hinge point 32 is hinged with the two connecting rods 24, and the other end of the hinge point is fixedly connected with the middle part of the fixing plate 30; and a total station body 100 disposed on a top side of the fixing plate 30.

When ground vibration is transmitted to the buffer groove 20 through the support frame 10, the first spring 22 can balance out horizontal vibration impact force, the second spring 31 can balance out vertical vibration impact force, the acting force is prevented from being transmitted to the total station main body 100 through the connecting rod 24 and the second spring 31, and the reaction force of ground and human factors is offset or weakened.

Wherein, in order to install the buffer slot 20 conveniently, the buffer slot 20 is blocked at the top side of the support frame 10.

Example 2

In a preferred embodiment, the highly stable total station further comprises: the vertical plates 40 include two vertical plates, which are symmetrically arranged on two sides of the total station main body 100, a guide rod 41 penetrates through any vertical plate 40, a handle 42 is fixedly arranged on one side, away from the total station main body 100, of the guide rod 41, a third spring 43 is sleeved on the other side of the guide rod 41, and a limit plate 44 is fixedly arranged on the end portion of the other side of the guide rod 41.

Wherein, the good total powerstation of this application stability reduces horizontal effect in order to fix total powerstation main part 100, establishes total powerstation main part 100 card between limiting plate 44, and when horizontal effort acted on riser 40, third spring 43 can weaken horizontal effort, improves the stability of device.

Example 3

In another preferred embodiment, the highly stable total station further comprises: and a rubber plate 45 provided on the stopper plate 44 side.

Wherein, the total powerstation that this application stability is good further weakens horizontal effort through setting up rubber slab 45, protects total powerstation main part 100.

Example 4

In a further preferred embodiment, the highly stable total station further comprises: and the rain shelter 101 is fixedly arranged on the top sides of the two vertical plates 40.

Wherein, the total powerstation that this application stability is good can be in the rainy day operation through setting up rainshelter 101, simultaneously, can shield sunshine, avoids the influence of the survey and drawing of illumination.

Example 5

In a further preferred embodiment, the highly stable total station further comprises: and the fixed cone 11 penetrates through the bottom side of the support frame 10 and is in threaded connection with the support frame 10.

Wherein, this application stability is good's total powerstation passes through rotatory fixed awl 11, firmly fixes ground with the total powerstation, can avoid the collision to arouse the total powerstation to empty.

Example 6

Specifically, the top side of the support frame 10 is a telescopic structure.

Wherein, the total powerstation that this application stability is good can conveniently adjust the height of total powerstation through setting up extending structure.

This application stability is good's total powerstation theory of operation:

during operation, wherein, when ground vibrations are transmitted to the buffer slot 20 through the support frame 10 in the total station with good stability, the horizontal vibration impact force can be balanced off by the first spring 22, the vibration impact force in the vertical direction can be balanced off by the second spring 31, the acting force is prevented from being transmitted to the total station main body 100 through the connecting rod 24 and the second spring 31, and the reaction force of ground and human factors is offset or weakened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.

The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A total station with good stability, comprising:

the device comprises a support frame (10), wherein a buffer groove (20) is fixedly arranged on the top side of the support frame, a guide rod (21) is transversely and fixedly arranged in the buffer groove (20), two first springs (22) are symmetrically sleeved on the outer side of the guide rod (21), two sliding blocks (23) are symmetrically and fixedly arranged between the two first springs (22), the sliding blocks (23) are fixedly connected with the first springs (22) and are in sliding connection with the guide rod (21), and a connecting rod (24) is hinged to any one of the sliding blocks (23);

the fixing plate (30) is fixed on the top side of the buffer groove (20) through two symmetrically arranged second springs (31), a hinge point (32) is arranged between the two second springs (31), one end of the hinge point (32) is hinged with the two connecting rods (24), and the other end of the hinge point is fixedly connected with the middle part of the fixing plate (30);

a total station body (100) arranged on a top side of the fixing plate (30).

2. The good stability total station of claim 1, further comprising:

the vertical plates (40) are symmetrically arranged on two sides of the total station main body (100), a guide rod (41) penetrates through any vertical plate (40), a handle (42) is fixedly arranged on one side, away from the total station main body (100), of the guide rod (41), a third spring (43) is sleeved on the other side of the guide rod (41), and a limiting plate (44) is fixedly arranged at the end of the other side of the guide rod (41).

3. The good stability total station of claim 2, further comprising:

and the rubber plate (45) is arranged on one side of the limiting plate (44).

4. The good stability total station of claim 2, further comprising:

and the rain shelter (101) is fixedly arranged on the top sides of the two vertical plates (40).

5. The good stability total station of claim 1, further comprising:

and the fixing cone (11) penetrates through the bottom side of the support frame (10) and is in threaded connection with the support frame (10).

6. The total station with good stability of claim 1, wherein said top side of said support frame (10) is a telescopic structure.