CN217302316U

CN217302316U - Tunnel surveying instrument base

Info

Publication number: CN217302316U
Application number: CN202221216439.4U
Authority: CN
Inventors: 郭艳柳
Original assignee: Shandong Zhituo Geographic Information Engineering Co ltd
Current assignee: Shandong Zhituo Geographic Information Engineering Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-26
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a tunnel surveying instrument base, which comprises a fixed plate, one side surface of the fixed plate is fixedly connected with a mounting frame, one end surface of the mounting frame is hinged with a hinged seat, one end surface of the hinged seat is fixedly provided with an adjusting seat, one side surface of the adjusting seat is positioned at one side position of the fixed plate, one end surface of the adjusting seat is rotatably provided with a rotating block, one end surface of the rotating block is fixedly connected with a mounting plate, one side surface of the mounting plate is rotatably connected with one end surface of the adjusting seat, two end side surfaces of the mounting plate are provided with mounting screws in a threaded manner, the mounting screws are symmetrically distributed at two end positions of the mounting plate, one side surface of the mounting plate is fixedly connected with a supporting ball head, the surface of the supporting ball head is connected with one end surface of the adjusting seat in a sliding manner, so that the convenience and the stability of use can be greatly improved, ensuring accuracy and adaptability.

Description

Tunnel surveying instrument base

Technical Field

The utility model relates to a surveying instrument field, more specifically says, relates to a tunnel surveying instrument base.

Background

In the construction in tunnel, in order to guarantee accuracy and security quality, need use the surveying instrument to survey and drawing, just so need use the base to install fixedly, convenient support operation.

But current surveying instrument base is simple triangular supports structure more, and direct horizontal installation surveying instrument, then can only survey and draw in the horizontal direction, is unfavorable for angle regulation orientation to carry out upper and lower measurement, influences the survey and drawing work at tunnel top, remains to improve.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a tunnel surveying instrument base cup joints the seat through the mounting bracket on the fixed plate is articulated, can overturn angle regulation position, do benefit to the adaptability installation, the while is through the turning block connection mounting panel of side, and then connect mounting screw and support bulb, do benefit to counterpoint installation surveying instrument, convenient high efficiency can guarantee to rotate the accuracy simultaneously, do benefit to multi-direction survey and drawing, adaptability is high, convenience and the stable form that can improve the use like this greatly, guarantee accuracy and adaptability.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a tunnel surveying instrument base, includes the fixed plate, a side fixed surface of fixed plate is connected with the mounting bracket, the one end surface of mounting bracket articulates there is articulated seat, the one end fixed surface of articulated seat installs the regulation seat, a side surface that adjusts the seat is located a side position of fixed plate, the one end surface rotation of adjusting the seat installs the turning block, the one end fixed surface of turning block is connected with the mounting panel, a side surface rotation of mounting panel is connected in the one end surface of adjusting the seat, mounting screw is installed to the both ends side screw thread of mounting panel, mounting screw symmetric distribution is in the both ends position of mounting panel, a side fixed surface of mounting panel is connected with the support bulb, the surperficial sliding connection of support bulb is in the one end surface of adjusting the seat.

Furthermore, the number of the supporting ball heads is six, and the supporting ball heads are distributed on the side face of one end of the rotating block at equal angles.

Furthermore, another side fixedly connected with link of fixed plate, and to lieing in the A-frame, through the installation link, can counterpoint A-frame, make things convenient for the location installation.

Furthermore, a limiting screw is installed on the surface of one end of the fixing plate in a threaded mode, the limiting screw is located on one side of the connecting frame, and the limiting screw can support and limit the connecting frame and is convenient to adjust and use.

Furthermore, a limiting block is arranged on the surface of one end of the limiting screw, the surface of the limiting block is tightly connected to the surface of the adjusting seat in a propping mode, and the limiting block can be installed to support limiting and guarantee position accuracy.

Furthermore, the other end surface of adjusting the seat is equipped with the counterpoint screw hole, the counterpoint screw hole is located one side position of mounting bracket, through setting up the counterpoint screw hole, can counterpoint the installation, convenient stable connection.

Furthermore, the one end surface of mounting bracket is equipped with the counterpoint support, the surperficial threaded mounting of counterpoint support has the counterpoint screw, through counterpoint leg joint counterpoint screw, can the stable connection location, conveniently adjusts the use.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme cup joints the seat through the mounting bracket on the fixed plate is articulated, can overturn angle regulation position, does benefit to the adaptability installation, connects the mounting panel through the turning block of side simultaneously, and then connects the mounting screw and supports the bulb, does benefit to counterpoint installation surveying instrument, and convenient high efficiency can guarantee simultaneously and rotates the accuracy, does benefit to multi-direction survey and drawing, and the adaptability is high.

(2) Through the installation link, can counterpoint the A-frame, facilitate location installation.

(3) Through the installation stop screw, can support spacingly, conveniently adjust the use.

(4) Through installing the stopper, can support spacingly, guarantee position accuracy.

(5) Through setting up the counterpoint screw hole, can counterpoint the installation, convenient stable connection.

(6) Through counterpoint leg joint counterpoint screw, can the stable connection location, conveniently adjust the use.

Drawings

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

fig. 2 is a schematic structural view of the distribution of the support ball head of the present invention.

The reference numbers in the figures illustrate:

the device comprises a fixing plate 1, an installation frame 11, a hinged seat 12, an adjusting seat 13, a rotating block 14, an installation plate 15, an installation screw 16, a support ball head 17, a connection frame 18, a limiting screw 2, a limiting block 21, a threaded hole 22, a support 23 and a screw 24.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, a tunnel surveying instrument base includes a fixing plate 1, referring to fig. 1 and 2, a mounting frame 11 is fixedly connected to a surface of one side of the fixing plate 1, a hinged seat 12 is hinged to a surface of one end of the mounting frame 11, an adjusting seat 13 is fixedly mounted to a surface of one end of the hinged seat 12, the direction of the adjusting seat can be adjusted, the adjusting seat is convenient to align and mount, and is adapted to different surveying requirements, a surface of one side of the adjusting seat 13 is located at a position of one side of the fixing plate 1, a rotating block 14 is rotatably mounted to a surface of one end of the adjusting seat 13, a mounting plate 15 is fixedly connected to a surface of one end of the adjusting seat 15, mounting screws 16 are threadedly mounted to lateral surfaces of two ends of the mounting plate 15, so as to stably mount a surveying instrument and facilitate surveying operation, the mounting screws 16 are symmetrically distributed at positions of two ends of the mounting plate 15, a supporting ball head 17 is fixedly connected to a surface of one side of the mounting plate 15, guarantee the stable form of pivoted position, avoid the clearance to cause the slope dislocation, improve the accuracy, support ball 17's surperficial sliding connection in the one end surface of adjusting seat 13.

Please refer to fig. 1, another side surface of the fixing plate 1 is fixedly connected with the connecting frame 18, and is located on the triangular bracket, through installing the connecting frame 11, the triangular bracket can be aligned, the positioning and installation are convenient, the limiting screw 2 is installed on one end surface of the fixing plate 1 through threads, the limiting screw 2 is located on one side position of the connecting frame 18, through installing the limiting screw 2, the limiting position can be supported, the use of the regulation is convenient, a limiting block 21 is arranged on one end surface of the limiting screw 2, the surface of the limiting block 2 is tightly connected on the surface of the regulating seat 13, the limiting position can be supported through installing the limiting block 21, and the position accuracy is ensured.

Please refer to fig. 1, the other end surface of the adjusting seat 13 is provided with an aligning threaded hole 22, the aligning threaded hole 22 is located at one side of the mounting frame 11, the aligning threaded hole 22 is arranged to enable aligning installation and convenient stable connection, an aligning support 23 is arranged at one end surface of the mounting frame 11, an aligning screw 24 is installed on the surface thread of the aligning support 23, the aligning screw 23 is connected to the aligning support to enable stable connection and positioning, and the adjusting seat is convenient to adjust and use.

During the use, can counterpoint the link 18 to the A-frame, can the stable supporting location, then can install the surveying instrument to mounting panel 15 surface through mounting screw 16, can rotate the regulation through turning block 14 like this, can counterpoint from top to bottom and survey and draw, conveniently survey and draw the upper end in tunnel, the accuracy is high, and select horizontal survey and drawing, can be with adjusting seat 13 and turning right degree to vertical position around articulated seat 12, counterpoint to counterpoint support 23 on, can install counterpoint screw 24 inside counterpoint screw hole 22, can be to adjusting seat 13 stable installation, guarantee the position accuracy, can install the location and survey and draw horizontally, and is stable high-efficient, and adaptability is high.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a tunnel surveying instrument base, includes fixed plate (1), its characterized in that: the utility model discloses a fixing device for the ball head of the ball head, including fixed plate (1), one side fixed surface of fixed plate is connected with mounting bracket (11), the one end surface of mounting bracket (11) articulates there is articulated seat (12), the one end fixed surface of articulated seat (12) installs regulation seat (13), one side surface of adjusting seat (13) is located one side position of fixed plate (1), the one end surface rotation of adjusting seat (13) installs turning block (14), the one end fixed surface of turning block (14) is connected with mounting panel (15), one side surface rotation of mounting panel (15) is connected in the one end surface of adjusting seat (13), the both ends side screw thread mounting of mounting panel (15) has mounting screw (16), mounting screw (16) symmetric distribution is in the both ends position of mounting panel (15), one side fixed surface of mounting panel (15) is connected with support bulb (17), the surface of the supporting ball head (17) is connected with one end surface of the adjusting seat (13) in a sliding manner.

2. A tunnel mapper base as recited in claim 1, wherein: six supporting ball heads (17) are arranged and distributed on the side face of one end of the rotating block (14) at equal angles.

3. A tunnel mapper base as in claim 1, further comprising: the other side surface of the fixed plate (1) is fixedly connected with a connecting frame (18) and is positioned on the triangular support.

4. A tunnel mapper base as recited in claim 1, wherein: and a limiting screw (2) is installed on the surface of one end of the fixing plate (1) in a threaded mode, and the limiting screw (2) is located on one side of the connecting frame (18).

5. A tunnel mapper base as in claim 4, wherein: the surface of one end of the limiting screw (2) is provided with a limiting block (21), and the surface of the limiting block (21) is tightly connected to the surface of the adjusting seat (13).

6. A tunnel mapper base as recited in claim 1, wherein: the other end surface of adjusting seat (13) is equipped with counterpoint screw hole (22), counterpoint screw hole (22) are located one side position of mounting bracket (11).

7. A tunnel mapper base as in claim 1, further comprising: the one end surface of mounting bracket (11) is equipped with counterpoint support (23), counterpoint screw (24) are installed to the surface thread of counterpoint support (23).