CN216483036U

CN216483036U - Fixing base for total powerstation

Info

Publication number: CN216483036U
Application number: CN202122570902.7U
Authority: CN
Inventors: 林凯; 韩家乐; 李建国; 王福月; 时欢; 宋思豪; 肇丹丹; 王成; 杨迪
Original assignee: Liaoning Tongduo Geographic Information Technology Co ltd
Current assignee: Liaoning Tongduo Geographic Information Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-10
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a fixed seat for a total station, which comprises a placing frame, wherein the front and back inner surfaces of the placing frame are connected with a first rotating shaft, the surface of the first rotating shaft is fixedly connected with a connecting plate, the upper surface of the connecting plate is provided with a fixed frame, the lower surface of the placing frame penetrates through the placing frame and is in threaded connection with a limiting rod, 2 limiting rods are arranged and are symmetrical along the center of the connecting plate, the lower surface of the placing frame is provided with a supporting rod, the lower surface of the supporting rod is provided with a base, the outer side wall of the supporting rod is rotatably and slidably connected with a supporting frame, the surface of the supporting frame is provided with a handle, the angle of the connecting plate can be changed by placing an instrument body on the surface of the fixed frame and then using the limiting rod, so that the angle of the instrument on the surface of the fixed frame can be changed, the instrument can be adapted to different environments and can be kept all the time, the working efficiency of the instrument is greatly improved in a horizontal state, the accuracy of instrument test is guaranteed.

Description

Fixing base for total powerstation

Technical Field

The utility model relates to the technical field of fixing seats, in particular to a fixing seat for a total station.

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, flat distance) and height difference measuring functions into one body. The total station is called as a total station because all measurement work on the station can be completed by arranging the instrument once. 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.

However, when the existing total station is used for on-site measurement, the existing total station cannot be well fixed in the face of different terrains and cannot be adjusted according to actual terrains, so that the instrument is inconvenient to use during testing, and the testing accuracy is further affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixed base for a total station, which aims to solve the problems that the existing total station proposed in the background technology cannot be well fixed in different terrains and cannot be adjusted according to actual terrains when in on-site measurement, so that the instrument is very inconvenient in test, and the test accuracy is further influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixing base for total powerstation, includes the rack, internal surface connection has first pivot around the rack, the fixed surface of first pivot is connected with the connecting plate, the upper surface of connecting plate is equipped with the mount, the lower surface of rack runs through rack threaded connection and has the gag lever post, the gag lever post is 2 and along connecting plate central symmetry, the lower surface of rack is equipped with the bracing piece, the lower surface of bracing piece is equipped with the base, the lateral wall of bracing piece rotates sliding connection and has the support frame, the surface of support frame is equipped with the handle.

Preferably, the inner side wall of the support frame is slidably connected with an auxiliary plate, the outer side wall of the auxiliary plate penetrates through the support frame and is symmetrically provided with first screw rods, and the first screw rods are in threaded connection with the auxiliary plate and are slidably connected with the support frame.

Preferably, the lateral wall symmetry of support frame is equipped with second pivot and montant, the surface of montant is equipped with the lug, the surface of bracing piece is equipped with the symmetry and is equipped with spacing groove and spout, the montant is pegged graft with the spacing groove.

Preferably, the surface of the second rotating shaft is provided with an auxiliary block, the auxiliary block is fixedly connected with the supporting frame, and the maximum rotation angle of the supporting frame on the surface of the second rotating shaft is 45 °.

Preferably, the limiting grooves are 2 groups, wherein one group of limiting grooves is positioned in the center of the supporting rod.

Preferably, the base is in threaded connection with the supporting rod, and the lower surface of the base is rotatably connected with the conical frame.

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

through placing the instrument body on the surface of mount, subsequently, through the gag lever post, can change the angle of connecting plate, and then change the angle of mount surface instrument, adaptable different environment remains throughout, the instrument is in the horizontality, the supporting role of base simultaneously, slide and the support frame that rotates the gag lever post surface, the specific position of placing of adjustable rack, place the region according to the reality, adjust, regulation through above two kinds of modes, can guarantee the adjustment level of instrument under multiple environmental condition, work efficiency is greatly improved, the accuracy of instrument test has been guaranteed, this device simple structure, and convenient for operation, and is worth wideling popularize and use.

Drawings

FIG. 1 is a front view, partially in section, of the present invention;

FIG. 2 is a schematic cross-sectional view of the support frame of the present invention;

FIG. 3 is a bottom view of the base of the present invention;

FIG. 4 is a schematic structural diagram of a second rotating shaft according to the present invention;

FIG. 5 is a schematic view of the connection structure of the support frame and the support rod of the present invention;

fig. 6 is a schematic view of a connecting structure of the vertical rod and the limiting groove of the utility model.

In the figure: 1-placing rack, 2-first rotating shaft, 3-connecting plate, 4-fixing rack, 5-limiting rod, 6-supporting rod, 7-base, 8-auxiliary plate, 9-first screw, 10-second rotating shaft, 11-vertical rod, 12-lug, 13-limiting groove, 14-sliding groove, 15-conical rack, 16-supporting rack and 17-handle

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. 1-6, the fixing base for a total station provided by the present invention includes a placing frame 1, the front and back inner surfaces of the placing rack 1 are connected with a first rotating shaft 2, the surface of the first rotating shaft 2 is fixedly connected with a connecting plate 3, the upper surface of the connecting plate 3 is provided with a fixed frame 4, the lower surface of the placing frame 1 penetrates through the placing frame 1 and is connected with a limiting rod 5 through screw threads, the number of the limiting rods 5 is 2, the limiting rods are symmetrical along the center of the connecting plate 3, the lower surface of the placing rack 1 is provided with a supporting rod 6, the lower surface of the support rod 6 is provided with a base 7, the outer side wall of the support rod 6 is rotatably and slidably connected with a support frame 16, the surface of the support frame 16 is provided with a handle 17, the horizontal position of the connecting plate 3 can be adjusted by rotating the limiting rod 5, the actual measurement requirement is matched, meanwhile, the supporting frame 16 can be used for assisting and fixing, and the testing stability is guaranteed.

Under the action of the auxiliary plate 8, the auxiliary plate 8 is connected to the inner side wall of the support frame 16 in a sliding mode, first screw rods 9 are symmetrically arranged on the outer side wall of the auxiliary plate 8 and penetrate through the support frame 16, the first screw rods 9 are in threaded connection with the auxiliary plate and are in sliding connection with the support frame 16, the first screw rods 9 are fixedly connected with the auxiliary plate 8, the auxiliary plate 8 and the support frame 16 can be released, moved, fixed and limited through the first screw rods 9, and the distance of auxiliary support can be prolonged.

The concrete structure of support frame 16 wherein, the lateral wall symmetry of support frame 16 is equipped with second pivot 10 and montant 11, the surface of montant 11 is equipped with lug 12, the surface of bracing piece 6 is equipped with the symmetry and is equipped with spacing groove 13 and spout 14, montant 11 is pegged graft with spacing groove 13, can follow the inside montant 11 of taking out of spacing groove 13 when using support frame 16, and lug 12 on montant 11 surface slides in spout 14 afterwards, moves to next a set of spacing groove 13 and pegs graft afterwards, realizes the removal to support frame 16, drives support frame 16 through second pivot 10 afterwards and rotates.

The surface of the second rotating shaft 10 is provided with an auxiliary block, the auxiliary block is fixedly connected with a support frame 16, the maximum rotation angle of the support frame 16 on the surface of the second rotating shaft 10 is 45 degrees, when the support frame 16 rotates, the auxiliary block is driven to rotate together, then the auxiliary plate is limited on the surface of the second rotating shaft 10, and further the movement of the support frame 16 is limited, and meanwhile, the surface of the auxiliary plate 8 is matched to be provided with micro saw teeth which are in contact with a contact surface, so that the recovery of the support frame 16 is limited, and meanwhile, the auxiliary support function is achieved.

The specific position of the limiting groove 13 is 2 groups of limiting grooves 13, one group of limiting grooves 13 is positioned in the center of the supporting rod 6, the position of the supporting frame 16 on the surface of the supporting rod 6 can be limited through setting of the limiting grooves 13, and the other end of the supporting frame is in contact with the contact surface to realize auxiliary support.

Wherein the concrete structure of base 7, base 7 and bracing piece 6 threaded connection, the lower surface of base 7 rotates and is connected with toper frame 15, the toper frame 15 of base 7 lower surface can be according to actual mounted position, and it is fixed afterwards to rotate, and base 7 can rotate the extension and adjust to suitable height and test.

The working principle is as follows: when using, at first be connected instrument and mount 4, place base 7 at the assigned position afterwards, simultaneously through handle 17, drive the 16 rotational sliding of support frame on bracing piece 6 surface, help base 7 assists fixedly, according to actual measurement's environment, will rotate 5 adjusting connection board's of gag lever post 3 angle afterwards, and then change the instrument on mount 4 surface, test afterwards, whole easy operation is high-efficient, has improved the efficiency of work greatly.

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 fixing base for total powerstation, its characterized in that: including rack (1), internal surface connection has first pivot (2) around rack (1), the fixed surface of first pivot (2) is connected with connecting plate (3), the upper surface of connecting plate (3) is equipped with mount (4), the lower surface of rack (1) runs through rack (1) threaded connection and has gag lever post (5), gag lever post (5) are 2 and along connecting plate (3) central symmetry, the lower surface of rack (1) is equipped with bracing piece (6), the lower surface of bracing piece (6) is equipped with base (7), sliding connection has support frame (16) is rotated to the lateral wall of bracing piece (6), the surface of support frame (16) is equipped with handle (17).

2. The holder for a total station according to claim 1, wherein: the inner side wall of the support frame (16) is connected with an auxiliary plate (8) in a sliding mode, the outer side wall of the auxiliary plate (8) penetrates through the support frame (16) and is symmetrically provided with first screw rods (9), and the first screw rods (9) are in threaded connection with the auxiliary plate (8) and are connected with the support frame (16) in a sliding mode.

3. The holder for a total station according to claim 1, wherein: the lateral wall symmetry of support frame (16) is equipped with second pivot (10) and montant (11), the surface of montant (11) is equipped with lug (12), the surface of bracing piece (6) is equipped with the symmetry and is equipped with spacing groove (13) and spout (14), montant (11) are pegged graft with spacing groove (13).

4. The holder for a total station according to claim 3, wherein: the surface of second pivot (10) is equipped with supplementary piece, supplementary piece and support frame (16) fixed connection, the maximum rotation angle of support frame (16) on second pivot (10) surface is 45.

5. The holder for a total station according to claim 3, wherein: the limiting grooves (13) are 2 groups, wherein one group of limiting grooves (13) are positioned in the center of the supporting rod (6).

6. The holder for a total station according to claim 1, wherein: the base (7) is in threaded connection with the supporting rod (6), and the lower surface of the base (7) is rotatably connected with the conical frame (15).