CN215930889U

CN215930889U - Total powerstation for engineering survey

Info

Publication number: CN215930889U
Application number: CN202121542775.3U
Authority: CN
Inventors: 张学芹; 董小童; 田力; 蒋容生
Original assignee: Jiangsu Shiqi Engineering Project Management Co ltd
Current assignee: Jiangsu Shiqi Engineering Project Management Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-03-01
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a total station for engineering measurement, which comprises a supporting seat and an adapter, wherein bearing frames are inserted in the middle parts of two sides of the supporting seat in a sliding manner, the middle parts of the adjacent ends of the two bearing frames are rotatably connected with a threaded rod through a bearing, the middle part of the periphery of the threaded rod is fixedly connected with a fixed block through a bolt, and the top end of the fixed block is fixedly connected with a total station body through a bolt; according to the utility model, the position of the bearing frame in the supporting seat can be flexibly adjusted by means of the lead screws arranged on the bearing frame in the two limiting holes in the supporting seat, and meanwhile, the fixed block is promoted to realize the effect of flexibly adjusting the deviation after the total station body is installed and applied by means of rotating the threaded rod, so that the user can effectively obtain the total station measurement effect when performing on-site measurement, the user can more flexibly and changeably adjust the total station body, and the deviation effect of the whole structure position is realized.

Description

Total powerstation for engineering survey

Technical Field

The utility model relates to the technical field of total stations, in particular to a total station for engineering measurement.

Background

The total station, namely the electronic distance meter of the total station type, it is a high-tech measuring instrument integrating light, machine, electricity, it is a surveying instrument system integrating horizontal angle, vertical angle, distance (slope, flat distance), altitude difference measurement function, compare with optical theodolite the electronic theodolite changes the optical dial into the photoelectric scanning dial, replace the artificial optical micrometering reading with the automatic recording and display reading, make the angle measurement operation simple, and can avoid the production of reading error, because it is put the instrument and can finish all measurement works on the station one time, so called the total station, is used in precision engineering measurement such as the large-scale building on the ground and underground tunnel construction or deformation monitoring field extensively, and the total station in the prior art still has the following disadvantages when measuring on the spot:

the total station in the prior art cannot be used for fine adjustment after adjusting the installation position during field measurement, so that a user needs to adjust again during secondary measurement, a lot of inconvenience is caused, the measurement efficiency is reduced, and the requirement of the prior art is not met.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a total station for engineering surveying, so as to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a total powerstation for engineering survey, includes supporting seat and adapter, equal slip grafting in supporting seat both sides middle part has a frame, two bear the looks proximal end middle part and rotate through the bearing and be connected with the threaded rod, bolt fixedly connected with fixed block is passed through at the peripheral middle part of threaded rod, the bolt fixedly connected with total powerstation body is passed through on the fixed block top, the supporting seat lower surface rotates through the pivot and is connected with the adapter, all be connected with the support through lug and round pin axle rotation around adapter lower surface middle part, the bolt fixedly connected with chassis is passed through to the support bottom.

Preferably, the middle parts of two peripheral sides of the supporting seat are provided with limiting holes, two peripheral sides of the bearing frame are in sliding insertion connection with the limiting holes through sliding blocks, and the bearing frame is of an L-shaped structure.

Preferably, the middle parts of the two ends of the upper surface of the supporting seat are in threaded connection with screw rods, the bottom ends of the screw rods penetrate through the limiting holes and are rotatably connected with the bearing frame through bearings, and the screw rods are used as positioning mechanisms of the bearing frame in the limiting holes.

Preferably, the top end of the screw rod is fixedly connected with a limiting block through a screw, and the limiting block is used as a positioning mechanism of the screw rod on the supporting seat.

Preferably, the adapter is used as a rotation adjusting mechanism of the support seat, and the adapter is used as a rotation connecting mechanism of the support and the support seat.

Preferably, total powerstation body bottom through the slider with two bear frame sliding connection, the supporting seat is U type structure, support length size is not less than two meters, the chassis is conical structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the position of the bearing frame in the supporting seat can be flexibly adjusted by means of the lead screws arranged on the bearing frame in the two limiting holes in the supporting seat, and meanwhile, the fixed block is promoted to realize the effect of flexibly adjusting the deviation of the total station body after installation and application by means of rotating the threaded rod, so that the total station body can effectively obtain the total station measurement effect when a user carries out on-site measurement, the user can more flexibly change when the total station body is slightly adjusted, the deviation effect of the overall structure position is realized, and meanwhile, the arrangement stability of the total station body can be further improved by the aid of the underframe arranged on the lower part of the adapter seat, so that the user can more flexibly and stably carry out the entity measurement, thereby effectively making up the defects in the prior art.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a half-section of the support base of the present invention;

FIG. 3 is a schematic structural diagram of an adapter of the present invention;

fig. 4 is a schematic front view of the present invention.

In the figure: 1-a support seat; 11-a limiting hole; 12-a carrier; 13-a screw rod; 14-a limiting block; 15-threaded rod; 16-fixing block; 17-a total station body; 2-a transfer seat; 21-a scaffold; 22-chassis.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a total station for engineering surveying comprises a supporting seat 1 and an adapter 2, wherein the supporting seat 1 is of a U-shaped structure, the middle parts of two peripheral sides of the supporting seat 1 are respectively provided with a limiting hole 11, the limiting holes 11 are of a quadrangular prism structure, the middle parts of two sides of the supporting seat 1 are respectively provided with a bearing frame 12 in a sliding insertion mode, the bearing frame 12 is of an L-shaped structure, two peripheral sides of the bearing frame 12 are respectively in sliding insertion with the limiting holes 11 through a sliding block, the middle parts of two ends of the upper surface of the supporting seat 1 are respectively provided with a screw rod 13 in a threaded insertion mode, the bottom end of the screw rod 13 penetrates through the limiting holes 11 and is rotatably connected with the bearing frame 12 through a bearing, the screw rod 13 is used as a positioning mechanism of the bearing frame 12 in the limiting holes 11, so that the position of the bearing frame 12 can be conveniently and flexibly adjusted, the top end of the screw rod 13 is fixedly connected with a limiting block 14 through screws, the limiting block 14 is used as a positioning mechanism of the screw rod 13 on the supporting seat 1, the middle parts of the adjacent ends of the two bearing frames 12 are rotatably connected with a threaded rod 15 through a bearing, the middle part of the periphery of the threaded rod 15 is fixedly connected with a fixed block 16 through a bolt, the threaded rod 15 is rotated to enable the threaded engagement force between the threaded rod 15 and the fixed block 16 to enable the fixed block 16 to implement horizontal displacement, the top end of the fixed block 16 is fixedly connected with a total station body 17 through a bolt, the bottom end of the total station body 17 is slidably connected with the two bearing frames 12 through a sliding block, and therefore the total station body 17 can flexibly move in the supporting seat 1 so that a user can perform fine adjustment after installing and positioning the total station body 17;

the utility model discloses a supporting seat, including supporting seat 1, bolt fixedly connected with chassis 22, chassis 22 is conical structure, and firm effect when settling is conveniently promoted through

chassis

22, 1 lower surface of supporting seat rotates through the pivot to be connected with

adapter

2, 2 lower surface of adapter all rotates through lug and round pin axle all around at 2 lower surface middle parts of adapter is connected with

support

21, 21 length dimension of support is not less than two meters, bolt fixedly connected with chassis 22 is passed through to 21 bottoms of support, chassis 22 is conical structure, and adapter 2 is used for as the rotation guiding mechanism of supporting seat 1, and adapter 2 is used for as the rotation coupling mechanism of support 21 with supporting seat 1.

The working principle is as follows: lead screw 13 that is equipped with the help of bearing frame 12 in two spacing holes 11 in supporting seat 1 when using, can adjust the position of bearing frame 12 in supporting seat 1 in a flexible way, impel fixed block 16 to make total station body 17 realize the effect of nimble adjustment off normal after installation is used through rotating threaded rod 15 simultaneously, and then make the user can effectually obtain the total station measurement effect when carrying out the field survey, make the user can be more nimble changeable when micro-adjustment total station body 17, realize the off normal effect of overall structure position, chassis 22 that is equipped with through support 21 simultaneously in adapter 2 below can further promote the settling steadiness of total station body 17 makes the user more nimble firm when the entity is measured.

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 a process, method, 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 process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A total station for engineering surveying, comprising:

a support base (1);

an adapter (2);

the supporting seat is characterized in that the middle parts of two sides of the supporting seat (1) are respectively inserted with a bearing frame (12) in a sliding manner, the middle parts of the adjacent ends of the two bearing frames (12) are rotatably connected with a threaded rod (15) through a bearing, the middle part of the periphery of the threaded rod (15) is fixedly connected with a fixed block (16) through a bolt, and the top end of the fixed block (16) is fixedly connected with a total station body (17) through a bolt;

the supporting seat is characterized in that the lower surface of the supporting seat (1) is rotatably connected with an adapter (2) through a rotating shaft, the middle of the lower surface of the adapter (2) is rotatably connected with a support (21) through a lifting lug and a pin shaft, and the bottom end of the support (21) is fixedly connected with an underframe (22) through a bolt.

2. The total station for engineering surveying of claim 1, wherein: the supporting seat is characterized in that limiting holes (11) are formed in the middle parts of two peripheral sides of the supporting seat (1), two peripheral sides of the bearing frame (12) are in sliding insertion connection with the limiting holes (11) through sliding blocks, and the bearing frame (12) is of an L-shaped structure.

3. A total station for engineering surveying according to claim 2, characterized in that: the middle parts of two ends of the upper surface of the supporting seat (1) are all in threaded connection with screw rods (13), the bottom ends of the screw rods (13) penetrate through limiting holes (11) and are rotatably connected with the bearing frame (12) through bearings, and the screw rods (13) are used as positioning mechanisms of the bearing frame (12) in the limiting holes (11).

4. A total station for engineering surveying according to claim 3, characterized in that: the top end of the screw rod (13) is fixedly connected with a limiting block (14) through a screw, and the limiting block (14) is used as a positioning mechanism of the screw rod (13) on the supporting seat (1).

5. The total station for engineering surveying of claim 1, wherein: the adapter (2) is used as a rotation adjusting mechanism of the supporting seat (1), and the adapter (2) is used as a rotation connecting mechanism of the support (21) and the supporting seat (1).

6. The total station for engineering surveying of claim 1, wherein: total powerstation body (17) bottom through slider and two bear frame (12) sliding connection, supporting seat (1) is U type structure, support (21) length size is not less than two meters, chassis (22) are conical structure.