CN214467310U

CN214467310U - Laser total powerstation convenient to it is fixed

Info

Publication number: CN214467310U
Application number: CN202120288200.7U
Authority: CN
Inventors: 朱煜峰; 张明
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-22
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a laser total station convenient to fix belongs to laser total station technical field, including total station body and the mount pad of being connected with tripod upper end an organic whole, the lower extreme of total station body is equipped with the fixing base, and the fixing base is located the mounting groove of mount pad, and the equal threaded connection of central point all around of mount pad position has side fixed establishment, and the outer wall four-end central point of fixing base puts and all is equipped with the draw-in groove with side fixed establishment assorted, and the bottom of mount pad is equipped with the bottom screw, and threaded connection has bottom fixed establishment on the bottom screw, and the outer wall of fixing base still is equipped with aerating device all around; the utility model discloses prior art compares, through the fixed bottom of bottom mounting mechanism and side fixed establishment and side, stable in structure and fixed mode are simple convenient, and bottom mounting mechanism and side fixed establishment all set up in central point department of putting, are convenient for place the total powerstation body of different models with the mounting groove of a set of A-frame, and the suitability is strong.

Description

Laser total powerstation convenient to it is fixed

Technical Field

The utility model belongs to the technical field of laser scanner, concretely relates to laser total powerstation convenient to it is fixed.

Background

The laser total station is a high-tech measuring instrument integrating light, machine and electricity, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and horizontal distance) and height difference measuring functions. Compared with an optical theodolite, the electronic theodolite converts an optical dial into a photoelectric scanning dial, and replaces manual optical micrometric reading with automatic recording and displaying of reading, so that angle measurement operation is simplified, reading errors can be avoided, and all measurement work on a measuring station can be completed by arranging an instrument once, so that the electronic theodolite is called as a total station and is widely used in the field of precision engineering measurement or deformation monitoring of ground large-scale buildings, underground tunnel construction and the like. The existing laser total station is used among triangular supports in multiple collocation, the laser total station is fixed on the triangular supports through a rotating seat, but an installation part structure between the laser total station and the triangular supports is too fixed, and the laser total station can only be installed and fixed with the supports of specific models, so that the applicability is poor. Therefore, a laser total station convenient to fix is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser total powerstation convenient to it is fixed to solve the problem that proposes in the above-mentioned background art.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a laser total powerstation convenient to it is fixed, include the total powerstation body and with tripod upper end an organic whole mount pad of being connected, the lower extreme of total powerstation body is equipped with the fixing base, the fixing base is located the mounting groove of mount pad, the mount pad central point puts all threaded connection all around has side fixed establishment, just the four end central point of outer wall of fixing base put all be equipped with side fixed establishment assorted draw-in grooves, the bottom of mount pad is equipped with the bottom screw, threaded connection has bottom fixed establishment on the bottom screw, bottom fixed establishment passes the bottom screw and fixes the bottom at the fixing base, the outer wall of fixing base still is equipped with aerating device all around, aerating device is located mounting groove opening below.

As the utility model discloses a further optimization scheme, side fixed establishment including be located the mount pad side screw all around and with side screw threaded connection's first bolt post, the one end that first bolt post is located the mounting groove is equipped with the fixed plate, one side of fixed plate be equipped with draw-in groove assorted clamp plate, be equipped with first spring between fixed plate and the clamp plate.

As the utility model discloses a further optimization scheme, bottom fixing mechanism including the lower extreme screw that is located the fixing base lower extreme and with lower extreme screw threaded connection's second bolt post, it is fixed to pass bottom screw to lower extreme screw during the installation of second bolt post.

As the utility model discloses a further optimization scheme, the top of lower extreme screw is equipped with the second spring, just the lower extreme of second spring is equipped with the shrouding, the shrouding when not installing condition with the opening parallel and level of lower extreme screw, prevent that the lower extreme screw from rustting.

As the utility model discloses a further optimization scheme, aerating device is including being located the fixing base fill getter device and trachea, tracheal end extends to the outer wall side inslot all around of fixing base respectively, the side inslot is equipped with the gasbag, the gasbag with tracheal terminal sealing connection, be full of the unsmooth department in mounting groove below after the gasbag is inflated, flexible fixed connection can fixed connection avoid the contact to reduce the friction again.

As the utility model discloses a further optimization scheme, the outside opening department in side groove is equipped with the fly leaf, the fly leaf articulates and outwards rotates at side groove opening part, rotates ninety degrees back, and the fly leaf blocks mounting groove below concavo-convex department, can prevent that the total powerstation body from outwards moving.

The beneficial effects of the utility model reside in that: this laser total powerstation, through the fixed bottom of bottom fixed establishment and side, stable in structure and fixed mode are simple convenient, and bottom fixed establishment and side fixed establishment all set up in central point department of putting, and the total powerstation body of different models is convenient for place to the mounting groove of same group's A-frame, and the suitability is strong to can prevent through aerating device that the gap from appearing in the junction, so that unstable phenomenon appears.

Drawings

Fig. 1 is an overall view of the laser total station convenient to fix according to the present invention after installation;

fig. 2 is a schematic view of the connection between the total station body and the mounting base of the laser total station convenient to fix according to the present invention;

fig. 3 is a top view of the mounting base of the laser total station convenient for fixing according to the present invention;

fig. 4 is a partial enlarged view of fig. 2 of the laser total station of the present invention, which is convenient for fixation.

In the figure: 1. a total station body; 2. a mounting seat; 3. mounting grooves; 4. a fixed seat; 5. a side end fixing mechanism; 51. side end screw holes; 52. a first bolt column; 53. a fixing plate; 54. a first spring; 55. pressing a plate; 6. a bottom end screw hole; 7. a card slot; 8. a bottom end fixing mechanism; 81. a second bolt column; 82. a lower end screw hole; 83. a second spring; 84. closing the plate; 9. an air charging and sucking device; 10. an air tube; 11. a side groove; 12. an air bag; 13. a movable plate.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1 to 4, the laser total station convenient for fixation of the embodiment includes a total station body 1 and a mounting base 2 integrally connected with the upper end of a tripod, the lower end of the total station body 1 is provided with a fixing base 4, the fixing base 4 is located in a mounting groove 3 of the mounting base 2, the central positions around the mounting base 2 are all in threaded connection with a side end fixing mechanism 5, the central positions of four ends of the outer wall of the fixing base 4 are all provided with a clamping groove 7 matched with the side end fixing mechanism 5, the bottom end of the mounting base 2 is provided with a bottom end screw hole 6, a bottom end fixing mechanism 8 is in threaded connection with the bottom end screw hole 6, the bottom end fixing mechanism 8 passes through the bottom end screw hole 6 and is fixed at the bottom end of the fixing base 4, the bottom end and the side end are fixed by the bottom end fixing mechanism 8 and the side end fixing mechanism 5, the structure is stable, the bottom end fixing mechanism 8 and the side end fixing mechanism 5 are both in threaded connection, the fixing mode is simple, bottom fixed establishment 8 and side fixed establishment 5 all set up in central point and put the department, and the mounting groove 3 of the same group of A-frame is convenient for place the total powerstation body 1 of different models, and the suitability is strong, and the outer wall of fixing base 4 still is equipped with aerating device all around, and aerating device is located the 3 opening below of mounting groove.

Side fixed establishment 5 is including being located mount pad 2 side screw 51 all around and the first bolt post 52 with side screw 51 threaded connection, the one end that first bolt post 52 is located mounting groove 3 is equipped with fixed plate 53, one side of fixed plate 53 is equipped with the clamp plate 55 with draw-in groove 7 assorted, be equipped with first spring 54 between fixed plate 53 and the clamp plate 55, play the cushioning effect when the mutual movement, when the installation, fixing base 4 gets into mounting groove 3 after, bottom fixed establishment 8 is fixed the back, it makes clamp plate 55 move to draw-in groove 7 of fixing base 4 to rotate first bolt post 52, until the contact is fixed, then continue to rotate to maximum limit position, the one end of fixed plate 53 is equipped with spacing post, spacing post is located the outside of first spring 54, can play limiting displacement.

Bottom end fixing mechanism 8 is including the lower extreme screw 82 that is located fixing base 4 lower extreme and with second bolt post 81 of lower extreme screw 82 threaded connection, it is fixed that second bolt post 81 passes bottom screw 6 to lower extreme screw 82 during installation, when the installation, bottom screw 6 and lower extreme screw 82 are located same vertical axis, screw second bolt post 81 into bottom screw 6, then aim at second bolt post 81 with lower extreme screw 82 of fixing base 4, it can to continue to screw up second bolt post 81, the top of lower extreme screw 82 is equipped with second spring 83, and the lower extreme of second spring 83 is equipped with shrouding 84, when not using the uninstallation state, shrouding 84 receives the elasticity of second spring 83 and the opening parallel and level of lower extreme screw 82, can prevent the endogenous rust of lower extreme screw 82.

The air charging device comprises an air charging and sucking device 9 and an air pipe 10 which are positioned in a fixed seat 4, the air charging and sucking device 9 is an air pump capable of charging and sucking air, a control switch of the air pump is positioned on a keyboard of the total station body 1, the tail end of the air pipe 10 extends into side grooves 11 of the peripheral outer wall of the fixed seat 4 respectively, air bags 12 are arranged in the side grooves 11, the air bags 12 are hermetically connected with the tail ends of the air pipes 10, after a bottom fixing mechanism 8 and a side fixing mechanism 5 are installed, the air charging and sucking device 9 is started to charge air, the air bags 12 are charged and popped out of the side grooves 11, concave and convex parts below the installation grooves 3 are filled with the air bags 12 after the air bags 12 are charged, the flexible fixing effect is achieved, when the total station body 1 with a small size is installed, gaps at the connection parts can be prevented, unstable phenomena can occur, when the total station body 1 is disassembled, the air charging and sucking air by starting the air charging and sucking the air bags 9, the air bags 12 are retracted into the side grooves 11, the outward opening of the side groove 11 is provided with a movable plate 13, the movable plate 13 is hinged at the opening of the side groove 11 and rotates outward, and after the movable plate 13 rotates ninety degrees, the concave-convex part below the mounting groove 3 is clamped by the movable plate 13, so that the total station body 1 can be prevented from moving outward.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A laser total station convenient to fix comprises a total station body (1) and a mounting seat (2) integrally connected with the upper end of a tripod, and is characterized in that a fixing seat (4) is arranged at the lower end of the total station body (1), the fixing seat (4) is positioned in a mounting groove (3) of the mounting seat (2), side end fixing mechanisms (5) are in threaded connection with the central positions of the periphery of the mounting seat (2), clamping grooves (7) matched with the side end fixing mechanisms (5) are formed in the central positions of four ends of the outer wall of the fixing seat (4), a bottom end screw hole (6) is formed in the bottom end of the mounting seat (2), a bottom end fixing mechanism (8) is in threaded connection with the bottom end screw hole (6), the bottom end fixing mechanism (8) penetrates through the bottom end screw hole (6) and is fixed at the bottom end of the fixing seat (4), and an inflation device is further arranged around the outer wall of the fixing seat (4), the inflation device is positioned below the opening of the mounting groove (3).

2. The laser total station convenient for fixation as claimed in claim 1, wherein the side end fixing mechanism (5) comprises a side end screw hole (51) located around the mounting base (2) and a first bolt column (52) in threaded connection with the side end screw hole (51), a fixing plate (53) is arranged at one end of the first bolt column (52) located in the mounting groove (3), a pressing plate (55) matched with the clamping groove (7) is arranged at one side of the fixing plate (53), and a first spring (54) is arranged between the fixing plate (53) and the pressing plate (55).

3. The conveniently fixed laser total station according to claim 1, wherein said bottom end fixing mechanism (8) comprises a lower end screw hole (82) at the lower end of the fixing base (4) and a second bolt post (81) in threaded connection with the lower end screw hole (82), the second bolt post (81) being fixed through the bottom end screw hole (6) to the lower end screw hole (82) when installed.

4. A laser total station facilitating fixation according to claim 3, characterized in that the top end of the lower end screw hole (82) is provided with a second spring (83), and the lower end of the second spring (83) is provided with a sealing plate (84), and the sealing plate (84) is flush with the opening of the lower end screw hole (82) in the uninstalled state.

5. The conveniently fixed laser total station according to claim 1, wherein said inflation device comprises an inflation and suction device (9) and an air tube (10) which are arranged in the fixing base (4), the ends of said air tube (10) respectively extend into the side grooves (11) of the peripheral outer wall of the fixing base (4), an air bag (12) is arranged in said side grooves (11), the ends of said air bag (12) and said air tube (10) are hermetically connected, and the air bag (12) is inflated to fill the concave and convex parts below the mounting groove (3).

6. A laser total station convenient to fix according to claim 5, characterized in that a movable plate (13) is provided at the opening of the side groove (11), and the movable plate (13) is hinged to the opening of the side groove (11) to rotate outwards.