CN205719045U - A kind of civil engineering portable surveying instrument support means - Google Patents

Abstract

The utility model discloses a supporting device for a portable measuring instrument used in civil engineering, which comprises a supporting base, a storage drawer is arranged on the right side of the supporting base, a second screw rod is arranged on the inner side of the second screw hole, and a second screw rod is arranged on the inner side of the second screw hole. The screw hole is threadedly connected with the second screw rod, the top of the second screw rod is provided with a second support rod, the upper surface of the second support rod is provided with a first screw hole, and the inner side of the first screw hole is provided with a second support rod. A screw, the first screw hole is threadedly connected with the first screw. The support device for the portable surveying instrument used in civil engineering is threadedly connected with the third screw hole through the base, and the base can be twisted out, and connected with the second screw rod through the second screw hole, so that the second support rod can be separated from the first support rod. Twist it out, connect with the first screw thread through the first screw hole, twist the outer cylinder from the second support rod, and store it through the storage drawer, which can be disassembled and assembled, and is convenient to carry.

Description

A portable measuring instrument support device for civil engineering

technical field

The utility model relates to the technical field of display devices, in particular to a supporting device for a portable measuring instrument used in civil engineering.

Background technique

Civil engineering survey mainly includes leveling survey, angle survey, distance survey and linear orientation, and the measuring instruments used in the field survey process need to be moved around and disassembled frequently. Measuring instruments for civil engineering surveys are generally supported by tripod brackets, which are bulky, inconvenient to carry, and slow to install and disassemble, which affects the accuracy and efficiency of measurement data. For example, the patent No. 201520061531.1 includes a box, Box cover, base, measuring instrument bracket, bottom sleeve, positioning bolts and multiple support rods, the box body is a rectangular box without a cover, and the box cover is buckled at the opening of the box body.

The base is fixedly installed on the upper surface of the box cover, and the lower end of the bottom sleeve is inserted into the fixing hole on the upper surface of the base. Although it is easy to carry, the angle cannot be adjusted during the measurement of the tester, which is very inconvenient to use.

Utility model content

The purpose of this utility model is to provide a portable surveying instrument supporting device for civil engineering, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a support device for a portable measuring instrument for civil engineering, including a support base, a storage drawer is provided on the right side of the support base, and the support base is slidingly connected with the storage drawer, The upper surface of the support base is provided with a third screw hole, the inner side of the third screw hole is provided with a base, the third screw hole is threadedly connected with the base, and the outer wall of the base is provided with a first fixing bolt, The top of the base is provided with a first support rod, the upper surface of the first support rod is provided with a second screw hole, and the inner side of the second screw hole is provided with a second screw rod, and the second screw hole is connected with the first screw hole. The two screw rods are threadedly connected, the top of the second screw rod is provided with a second support rod, the upper surface of the second support rod is provided with a first screw hole, and the inner side of the first screw hole is provided with a first screw rod, so The first screw hole is threadedly connected with the first screw, the top of the first screw is provided with an outer cylinder, the inner side of the outer cylinder is provided with a rotating shaft, and the inner side of the rotating shaft is provided with an inner cylinder, and the inner cylinder The top is equipped with a measuring device support platform.

Preferably, the four corners of the bottom end of the support base are equipped with fine-tuning devices, the fine-tuning devices include an adjustment base, the front of the adjustment base is provided with a second fixing bolt, and the top of the adjustment base is provided with an adjustment table, so The adjustment base is slidingly connected with the adjustment platform, and the top of the adjustment platform is provided with a rotating platform.

Preferably, a handle is provided on the right side of the storage drawer.

Preferably, partitions are provided on the inside of the storage drawer.

Preferably, an anti-slip film is provided on the outer wall of the first support rod.

Compared with the prior art, the beneficial effect of the utility model is that the supporting device of the portable measuring instrument for civil engineering can adjust the position of the first supporting rod on the base by loosening the first fixing bolt, thereby adjusting the overall height, The base can be twisted out by connecting the base with the third screw hole, and the second support rod can be twisted out from the first support rod through the second screw hole and the second screw rod through the first screw hole. Connected with the first screw thread, the outer cylinder can be twisted off from the second support rod, and stored through the storage drawer, which can be disassembled and assembled, which is convenient to carry; if a certain part is damaged, the damaged part can be replaced without using The whole is discarded, which saves resources; the inner cylinder can be rotated in the outer cylinder by rotating the shaft, and the angle can be adjusted during use, which is more convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the first screw structure schematic diagram of the utility model;

Fig. 3 is the structure schematic diagram of fine-tuning device of the present utility model;

Fig. 4 is a schematic diagram of the structure of the third screw hole of the present invention.

In the figure: 1. Supporting base, 2. Fine-tuning device, 201. Adjusting base, 202. Rotary platform, 203. Second fixing bolt, 204. Adjusting platform, 3. Storage drawer, 4. Handle, 5. Partition plate, 6 , the base, 7, the first fixing bolt, 8, the first support rod, 9, the outer cylinder, 10, the second support rod, 11, the rotating shaft, 12, the inner cylinder, 13, the measuring device support platform, 14, the first Screw rod, 15, the first screw hole, 16, the second screw rod, 17, the second screw hole, 18, the third screw hole, 19, the anti-slip film.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a support device for a portable measuring instrument for civil engineering, including a support base 1, and the four corners of the bottom end of the support base 1 are provided with fine-tuning devices 2, the The fine-tuning device 2 includes an adjustment base 201, the front of the adjustment base 201 is provided with a second fixing bolt 203, and the top of the adjustment base 201 is provided with an adjustment platform 204, and the adjustment base 201 is slidingly connected with the adjustment platform 204, and the The top of the adjustment table 204 is provided with a rotary table 202, and the position of the adjustment table 204 on the adjustment base 201 can be adjusted by loosening the second fixing bolt 203, and fine-tuned to prevent the measurement results from being affected when the uneven road surface is measured. The support base The right side of 1 is provided with a storage drawer 3, the support base 1 is slidingly connected with the storage drawer 3, and the inner side of the storage drawer 3 is provided with a partition 5, through which the articles can be classified and stored, and the storage drawer The right side of 3 is provided with handle 4, can more conveniently pull storage drawer 3 through handle 4, the upper surface of described supporting base 1 is provided with the 3rd screw hole 18, and the inner side of described 3rd screw hole 18 is provided with base 6 , the third screw hole 18 is threadedly connected with the base 6, and the base 6 can be twisted out through the threaded connection between the base 6 and the third screw hole 18, and the outer wall of the base 6 is provided with a first fixing bolt 7, so The top of the base 6 is provided with a first support rod 8, and the outer wall of the first support rod 8 is provided with an anti-slip film 19, which can prevent the outer wall of the first support rod 8 from slipping too much. The upper surface of rod 8 is provided with second screw hole 17, and the inboard of described second screw hole 17 is provided with second screw rod 16, and described second screw hole 17 is threadedly connected with second screw rod 16, passes second screw hole 17 Connect with the second screw rod 16 threadedly, the second support rod 10 can be twisted out from the first support rod 8, the top of the second screw rod 16 is provided with the second support rod 10, the second support rod 10 The upper surface is provided with a first screw hole 15, and the inboard of the first screw hole 15 is provided with a first screw rod 14, and the first screw hole 15 is threadedly connected with the first screw rod 14, and the first screw hole 15 is connected with the first screw hole 15. The screw rod 14 is threaded, and the outer cylinder 9 can be twisted from the second support rod 10. The top of the first screw rod 14 is provided with an outer cylinder 9, and the inner side of the outer cylinder 9 is provided with a rotating shaft 11. An inner cylinder 12 is arranged on the inner side of the rotating shaft 11 , and a measuring device supporting platform 13 is arranged on the top end of the inner cylinder 12 .

During use, by loosening the first fixing bolt 7, the position of the first support rod 8 on the base 6 can be adjusted, thereby adjusting the overall height, and the base 6 can be twisted out by screwing the base 6 to the third screw hole 18 , the second screw hole 17 is threadedly connected with the second screw rod 16, the second support rod 10 can be twisted out from the first support rod 8, and the first screw hole 15 is threadedly connected with the first screw rod 14, the outer The barrel 9 twists down from the second support rod 10 and is stored through the storage drawer 3. It can be disassembled and assembled, which is convenient to carry. At the same time, a damaged part can be replaced without discarding the whole one. The inner cylinder 12 can be rotated in the outer cylinder 9, and the angle can be adjusted during use, which is more convenient.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A portable measuring instrument support device for civil engineering, comprising a support base, characterized in that: the right side of the support base is provided with a storage drawer, the support base is slidingly connected with the storage drawer, and the upper surface of the support base There is a third screw hole, the inner side of the third screw hole is provided with a base, the third screw hole is threadedly connected with the base, the outer wall of the base is provided with a first fixing bolt, and the top of the base is provided with The first support rod, the upper surface of the first support rod is provided with a second screw hole, the inner side of the second screw hole is provided with a second screw rod, and the second screw hole is threadedly connected with the second screw rod, the The top of the second screw rod is provided with a second support rod, the upper surface of the second support rod is provided with a first screw hole, and the inner side of the first screw hole is provided with a first screw rod, and the first screw hole is connected to the first screw hole. A screw thread is connected, the top of the first screw is provided with an outer cylinder, the inner side of the outer cylinder is provided with a rotating shaft, the inner side of the rotating shaft is provided with an inner cylinder, and the top of the inner cylinder is provided with a measuring device support tower. 2. The supporting device for a portable surveying instrument for civil engineering according to claim 1, characterized in that: the four corners of the bottom end of the support base are provided with fine-tuning devices, and the fine-tuning devices include an adjustment base, and the adjustment base A second fixing bolt is provided on the front side of the body, an adjustment platform is provided at the top of the adjustment base, the adjustment base is slidingly connected with the adjustment platform, and a rotating platform is provided at the top of the adjustment platform. 3. The supporting device for a portable measuring instrument for civil engineering according to claim 1, wherein a handle is provided on the right side of the storage drawer. 4 . The supporting device for a portable surveying instrument for civil engineering according to claim 1 , wherein a partition is provided inside the storage drawer. 4 . 5 . The supporting device for a portable measuring instrument for civil engineering according to claim 1 , wherein an anti-slip film is provided on the outer wall of the first supporting rod. 5 .