CN216430912U - An auxiliary fixture for total station tripod on smooth ground - Google Patents

Abstract

The utility model discloses a smooth ground auxiliary fixer for a total station foot rest, which comprises a foot rest and an auxiliary fixing device, wherein the auxiliary fixing device comprises an auxiliary cylinder, threads are arranged on the outer side surface of the auxiliary cylinder and the lower end of the foot rest, cylindrical grooves with threads are arranged at the upper end and the lower end of the auxiliary cylinder, circular grooves are arranged at the upper end and the lower end of the auxiliary cylinder, a plurality of fixing pieces are arranged in the circular grooves, the inner sides of the circular grooves are provided with threads and are connected with a limit cover by threads, a device board is connected by threads on the side surface of the auxiliary cylinder, four telescopic rods are connected on the upper surface and the lower surface of the device board, a first fixing disc is connected on one end of the four telescopic rods connected with the upper surface of the device board, which is far away from the device board, a plurality of suckers are arranged on the upper surface of the first fixing disc, and a second fixing disc is connected on one end of the four telescopic rods connected with the lower surface of the device board, which is far away from the device board, the lower surface of the second fixed disk is provided with a plurality of anti-skidding blocks.

Description

An auxiliary fixture for total station tripod on smooth ground

technical field

The utility model belongs to the technical field of auxiliary fixing devices for total stations, in particular to an auxiliary fixing device for a tripod of a total station on smooth ground.

Background technique

Total station, namely total station electronic distance meter, is a high-tech measuring instrument integrating light, machine and electricity. All-in-one surveying and mapping instrument system. When the total station is used, it is often set up on the platform of the tripod to facilitate more accurate surveying and mapping. However, when surveying and mapping in different locations, especially when the ground is smooth, it is difficult to place the tripod stably on the bottom surface. It is easy to fall over, and it is not convenient to measure the instrument when it is broken. How to fix the tripod on a smooth ground is one of the problems we need to solve.

In view of this, the present invention is proposed.

Utility model content

The basic idea of the technical solution adopted by the present utility model is:

An auxiliary fixture for a tripod of a total station on smooth ground, comprising a tripod and an auxiliary fixture, the auxiliary fixture includes an auxiliary cylinder, and both the outer surface of the auxiliary cylinder and the lower end of the tripod are provided There are threads, the upper and lower ends of the auxiliary cylinder are provided with cylindrical grooves with threads, and the upper and lower ends of the auxiliary cylinder are also provided with annular grooves, in which the annular grooves are placed. There are several fixing pieces, the inner side of the annular groove is also provided with threads and is connected with the limit cover, and the side of the auxiliary cylinder is also connected with a device plate, and the upper and lower surfaces of the device plate are connected. There are four telescopic rods, and the ends of the four telescopic rods connected to the upper surface of the device board are connected with a first fixed plate at one end away from the device plate, and a number of suction cups are arranged on the upper surface of the first fixed plate. The ends of the four telescopic rods connected to the lower surface of the device board are connected with a second fixing plate at one end away from the device plate, and a plurality of anti-skid blocks are arranged on the lower surface of the second fixing plate.

The limit cover is composed of a limit ring cover and a limit cylindrical ring, the limit ring cover is fixedly connected with the limit cylindrical ring, and a cylindrical pass is opened on the limit ring cover. The diameter of the cylindrical through hole is larger than the diameter of the cylindrical groove and smaller than the diameter of the inner ring of the annular groove, the outer ring of the limiting cylindrical ring is provided with threads, and the limiting column The inner diameter and outer diameter of the annular ring are matched with the inner diameter and outer diameter of the annular groove and can be connected by means of threads.

The fixing piece is made of iron material, and the fixing piece is annular, the inner diameter of the fixing piece is larger than the inner diameter of the annular groove, and the outer diameter of the fixing piece is smaller than the annular groove the outer diameter.

An anti-skid pad with a rough surface is provided on one end of the anti-skid block away from the second fixed plate.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

The tripod used for placing the total station in the utility model can be threadedly connected with the auxiliary fixing device. After the auxiliary fixing device is threadedly connected with the tripod, a device plate is threadedly connected on the outer surface of the auxiliary cylinder of the auxiliary fixing device. Both sides are connected with telescopic rods, and the telescopic rods connected on the upper and lower sides of the device board are respectively connected with a first fixed plate and a second fixed plate, and the first fixed plate and the second fixed plate are respectively provided with suction cups and anti-skid blocks. The rack can not only fix the whole device by adjusting the telescopic rod so that the anti-skid block on the second fixing plate is in contact with the smooth ground, but also can install the device plate direction on the auxiliary cylinder and suck it tightly by the suction cup on the first fixing plate. to the ground to secure the entire device.

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Description of drawings

In the attached image:

FIG. 1 is a schematic structural diagram of the utility model after the auxiliary fixing device is connected with the tripod.

FIG. 2 is a schematic structural diagram of the auxiliary fixing device of the present invention.

FIG. 3 is a schematic view of the structure of the fixing piece of the present invention.

FIG. 4 is a schematic diagram of the structure of the second disc of the present invention.

FIG. 5 is a schematic view of the structure of the limiting cover of the present invention.

In the figure: 1- auxiliary cylinder; 2- cylindrical groove; 3- tripod; 4- annular groove; 5- telescopic rod; 6- first fixed plate; 7- suction cup; 8- device board; 9 -Second fixing plate; 10-limiting ring cover; 11-limiting cylindrical ring; 12-anti-skid pad; 13-fixing piece; 14-cylindrical through hole; 15-anti-skid block.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate The present invention is not intended to limit the scope of the present invention.

As shown in Figures 1 to 5, an auxiliary fixture for a tripod of a total station on smooth ground includes a tripod 3 and an auxiliary fixture. The auxiliary fixture includes an auxiliary cylinder 1, and the outer surface of the auxiliary cylinder 1 The lower end of the tripod 3 and the tripod 3 are provided with threads, and the upper and lower ends of the auxiliary cylinder 1 are provided with cylindrical grooves 2 with threads. The upper and lower ends of the cylinder 1 are also provided with annular grooves 4, and several fixing pieces 13 are placed in the annular groove 4. The fixing pieces 13 are made of iron materials, and the fixing pieces 13 are in the Ring-shaped, the inner diameter of the fixing piece 13 is larger than the inner diameter of the annular groove 4, and the outer diameter of the fixing piece 13 is smaller than the outer diameter of the annular groove 4, so that it can be placed in the annular groove 4, and an auxiliary cylinder is added. 1, and play a role in stabilizing the auxiliary cylinder 1. The inner side of the annular groove 4 is also provided with threads and is threadedly connected to a limit cover. The limit cover consists of a limit ring cover 10 and a limit column. The limit ring cover 10 is fixedly connected with the limit cylindrical ring 11, and the limit ring cover 10 is provided with a cylindrical through hole 14, and the diameter of the cylindrical through hole 14 is larger than that of the cylindrical recess. The diameter of the groove 2 is smaller than the diameter of the inner ring of the annular groove 4, so that the tripod 3 can be threadedly connected with the cylindrical groove 14, the outer ring of the limiting cylindrical ring 11 is provided with threads, and the limiting cylindrical The inner diameter and outer diameter of the annular ring 11 are matched with the inner diameter and outer diameter of the annular groove 4 and can be connected by means of threads. The side of the auxiliary cylinder 1 is also threadedly mounted with a device plate 8. The upper and lower surfaces are connected with four telescopic rods 5, and the four telescopic rods 5 connected on the upper surface of the device plate 8 are connected with a first fixed plate 6 on one end away from the device plate 8, and the upper surface of the first fixed plate 6 is provided with There are several suction cups 7, the four telescopic rods 5 connected on the lower surface of the device plate 8 are connected with a second fixed plate 9 at one end away from the device plate 8, and a number of anti-skid blocks 15 are arranged on the lower surface of the second fixed plate 9. , the end of the anti-skid block 15 away from the second fixed plate 9 is provided with a rough surface anti-skid pad 12, and the anti-skid pad 12 on the second fixed plate 9 can be in contact with the smooth ground by adjusting the telescopic rod 5 on the lower surface of the device plate 8 , has a certain stabilizing effect on the auxiliary cylinder 1, and the device plate 8 can also be installed on the auxiliary cylinder 1 with reverse threads, that is, the lower surface of the device plate 8 is used as the upper surface, and the upper surface is used as the lower surface. And by adjusting the telescopic rod 5 connected on the upper surface of the device plate 8, the suction cup 7 on the first fixed plate 6 on the telescopic rod 5 is in contact with the ground, and is tightly adsorbed on the ground to increase the stability effect.

Claims (4)

1. The utility model provides a be used for total station foot rest at supplementary fixer in smooth ground, includes foot rest (3) and supplementary fixing device, a serial communication port, supplementary fixing device is including supplementary section of thick bamboo (1), all be provided with the screw thread on the lateral surface of supplementary section of thick bamboo (1) and on the lower extreme of foot rest (3), cylindricality recess (2) with the screw thread have all been seted up at the upper and lower both ends of supplementary section of thick bamboo (1), annular groove (4) have still been seted up on the upper and lower both ends of supplementary section of thick bamboo (1), a plurality of stationary blade (13) have been placed in annular groove (4), the inboard of annular groove (4) still is provided with screw thread and threaded connection has spacing lid, it has device board (8) to go back threaded connection on the side of supplementary section of thick bamboo (1), all be connected with four telescopic link (5) on the upper and lower both sides of device board (8), it is served even to keep away from one of device board (8) to install four telescopic link (5) of surface connection on device board (8), it connects Connect first fixed disk (6), be provided with a plurality of sucking disc (7) on the upper surface of first fixed disk (6), it serves to be connected with second fixed disk (9) to keep away from device board (8) its one end of four telescopic links (5) that device board (8) lower surface is connected, be provided with a plurality of non slipping spur (15) on the lower surface of second fixed disk (9).

2. The auxiliary holder for a total station stand on a smooth ground according to claim 1, characterized in that the limiting cover is composed of a limiting ring cover (10) and a limiting cylindrical ring (11), the limiting ring cover (10) is fixedly connected with the limiting cylindrical ring (11), a cylindrical through hole (14) is opened on the limiting ring cover (10), the diameter of the cylindrical through hole (14) is larger than that of the cylindrical groove (2) and smaller than that of the inner ring of the circular groove (4), a thread is arranged on the outer ring of the limiting cylindrical ring (11), and the inner diameter and the outer diameter of the limiting cylindrical ring (11) are matched with those of the circular groove (4) and can be connected by means of the thread.

3. The auxiliary holder for a total station stand on a smooth ground according to claim 1, characterized in that the fixing plate (13) is made of iron material, and the fixing plate (13) is ring-shaped, the inner diameter of the fixing plate (13) is larger than the inner diameter of the circular groove (4), and the outer diameter of the fixing plate (13) is smaller than the outer diameter of the circular groove (4).

4. A total station foot rest auxiliary holder as claimed in claim 1, characterized in that, on the end of said non-slip block (15) remote from second fixed disk (9), a non-slip mat (12) with a rough surface is provided.

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