CN219798339U - Instrument positioning structure for engineering survey and drawing - Google Patents

Abstract

The utility model discloses a positioning structure for engineering surveying and mapping instruments, which belongs to the technical field of instrument positioning. The key points of the technical solution include a base. The top of the base is provided with a lifting mechanism, and the bottom of the base is provided with a support mechanism. The bottom of the support mechanism is provided with a fixed component, and the bottom of the support mechanism is provided with a reinforcement component. By setting the lifting mechanism, the surveying and plotting instrument can be raised and lowered during use, and the height of the surveying and mapping instrument can be adjusted. It is easy to use. By setting the support mechanism, the The base can be supported and the height of the support can be adjusted during use. It can support work in harsh environments, which is convenient and practical. By setting the fixing component, the base can be fixed during use, increasing the stability when using the surveyor. Reinforcement components are provided to reinforce the base again during use to increase stability.

Description

A positioning structure for engineering surveying and mapping instruments

Technical field

The utility model relates to the technical field of instrument positioning, and in particular to an instrument positioning structure for engineering surveying and mapping.

Background technique

Surveying and mapping refers to the measurement, collection and mapping of the shape, size, spatial location and attributes of natural geographical elements or surface artificial facilities. With the continuous development of society, some surveying and mapping instruments have begun to appear. To put it simply, surveying and mapping instruments It is the instruments and devices designed and manufactured for data collection, processing, and output for surveying and mapping operations. It is used for various orientation, distance measurement, angle measurement, height measurement, and Instruments for mapping and photogrammetry.

The Chinese utility model patent currently announced as: CN212718864U discloses a positioning device for engineering surveying and mapping instruments, which includes a positioning frame and a protective shell. The outer top of the positioning frame is fixedly connected to a fixing frame, and the bottom end of the fixing frame is slidingly connected to Bottom plate, a support rod is provided on the inside of the bottom plate, and the support rod is slidingly connected to the bottom plate. A spring is provided on the outside of the support rod, and the spring is slidingly connected to the support rod and the bottom plate. The bottom end of the positioning frame is provided with a first threaded shaft. , and the first threaded shaft is fixedly connected to the positioning frame. In this utility model, through the protective shell provided, this arrangement cooperates with the spiral connection between the first threaded shaft and the protective shell, the fixed connection between the first threaded shaft and the positioning nail, and the positioning. The sliding connection between the nail and the protective shell and the fixed connection between the gasket and the protective shell allow the surveying and mapping instrument to be stably supported and positioned according to the ground conditions when using the device, thus increasing the scope of application of the device and making the device more convenient. of retraction.

Although this patent can stably support and position surveying instruments according to ground conditions, thereby increasing the scope of application of the device and facilitating the retraction and retraction of the device, the positioning height of the measuring instrument cannot be adjusted during actual use. Adjustment, while the support is relatively single, the support effect is not good, and it is easy to cause the measuring instrument to tilt and shake.

Utility model content

1. Technical problems to be solved

The utility model provides a positioning structure for engineering surveying and mapping instruments, aiming to solve the problem that the existing positioning structure for engineering surveying and mapping instruments cannot adjust the positioning height of the measuring instrument during actual use. At the same time, the support is relatively single and the support effect is not good. , it is easy to cause the measuring instrument to tilt and shake.

2.Technical solutions

The utility model is implemented in this way. An engineering surveying and mapping instrument positioning structure includes a base. The top of the base is provided with a lifting mechanism. The bottom of the base is provided with a support mechanism. The bottom of the base is provided with a fixing component. The bottom of the support mechanism is provided with a reinforcing component;

The lifting mechanism includes a lifting bin, a surveying instrument and a lifting rod. The lifting bin is arranged on the top of the base. The surveying instrument is slidingly connected to the inside of the lifting bin. One end of the lifting rod is rotationally connected to the top of the surveying instrument. The other end runs through the lift bin and is threadedly connected to the lift bin.

In order to achieve the effect of increasing the adaptability of the base in different environments, as an engineering surveying and mapping instrument positioning structure of the present invention, the support mechanism includes a support leg, a connecting column and an extension column, and a plurality of the support legs Hinged to one side of the base, the connecting column is fixedly connected to the bottom of the supporting leg, and the extension column is threadedly connected to one side of the connecting column.

In order to achieve the effect of increasing the stability of the surveying and mapping instrument, as an engineering surveying and mapping instrument positioning structure of the present invention, the fixing assembly includes a cylinder and a fixing column, and the cylinder is fixedly connected to the bottom of the base. The fixed column is threadedly connected to the inside of the cylinder.

In order to achieve the effect of improving the stability of the surveying and mapping instrument, as an engineering surveying and mapping instrument positioning structure of the present invention, the reinforcing component includes a reinforcing ring, a reinforcing claw and a threaded ring, and the reinforcing ring is slidably connected to the extension column. On one side of the extension column, a plurality of the reinforcing claws are fixedly connected to one side of the reinforcing ring, and the threaded ring is threadedly connected to one side of the extension column and closely fits the reinforcing ring.

In order to achieve the effect of more convenient rotation of the fixed column, as a preferred positioning structure of engineering surveying and mapping instruments of the present invention, a rotation groove is provided on one side of the cylinder for more convenient rotation of the fixed column.

In order to achieve the effect of increasing the stability of the base, as a preferred positioning structure for engineering surveying and mapping instruments of the present invention, a shock absorber for increasing stability is provided at the bottom of the extension column.

In order to achieve the effect of increasing the support effect of the supporting legs, as a preferred positioning structure for engineering surveying and mapping instruments of the present invention, a fixed cone is provided at the bottom of the shock absorber.

In order to achieve the effect of more conveniently rotating the threaded ring, as a preferred positioning structure of engineering surveying and mapping instruments of the present invention, a plurality of friction grooves are provided on one side of the threaded ring.

3. Beneficial effects

Compared with the existing technology, the beneficial effects of this utility model are:

This engineering surveying and mapping instrument positioning structure is provided with a lifting mechanism, which can lift and lower the surveying and mapping instrument during use, and adjust the height of the surveying and mapping instrument. It is easy to use. By setting a support mechanism, the base can be supported and adjusted during use. The height of the support can support work in harsh environments, which is convenient and practical. By setting the fixing component, the base can be fixed during use, increasing the stability of the surveyor when using it. By setting the reinforcement component, the base can be fixed again during use. The base is reinforced to increase stability. By setting up a lifting bin, a surveyor and a lifting rod, the lifting rod is rotated during use. The lifting rod rotates inside the lifting bin to drive the surveyor to slide inside the lifting bin, and then moves up to perform surveying and mapping. The height of the instrument can be adjusted, which is convenient and practical.

Description of the drawings

Figure 1 is an overall structural diagram of the utility model;

Figure 2 is a right side view of the utility model;

Figure 3 is a schematic cross-sectional three-dimensional structural diagram of the utility model at A-A in Figure 2;

Figure 4 is a schematic structural diagram of the lifting mechanism of the present utility model;

Figure 5 is a schematic structural diagram of the support mechanism of the present utility model.

Description of numbers in the figure:

1. Base; 2. Lifting mechanism; 3. Supporting mechanism; 4. Fixed components; 5. Reinforcement components; 201. Lifting bin; 202. Surveying instrument; 203. Lifting rod; 301. Supporting legs; 302. Connecting column; 303 , extension column; 401, cylinder; 402, fixed column; 501, reinforcement ring; 502, reinforcement claw; 503, threaded ring; 6, rotation groove; 7, shock absorber; 8, fixed cone; 9, friction groove.

Detailed ways

In order to achieve the purpose, technical solutions and advantages of the present utility model more clearly, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical" The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically limited.

Please refer to Figures 1-5. The present utility model provides a technical solution: a positioning structure for engineering surveying and mapping instruments, including a base 1. The top of the base 1 is provided with a lifting mechanism 2, and the bottom of the base 1 is provided with a support mechanism 3. The bottom is provided with a fixing component 4, and the bottom of the support mechanism 3 is provided with a reinforcing component 5;

The lifting mechanism 2 includes a lifting bin 201, a surveying instrument 202 and a lifting rod 203. The lifting bin 201 is arranged on the top of the base 1, the surveying instrument 202 is slidingly connected to the inside of the lifting bin 201, and one end of the lifting rod 203 is rotationally connected to the surveying instrument 202. The top and the other end pass through the lifting bin 201 and are threadedly connected with the lifting bin 201.

In this embodiment: by arranging the lifting mechanism 2, the surveyor 202 can be raised and lowered during use, and the height of the surveyor 202 can be adjusted, which is convenient to use; by arranging the support mechanism 3, the base 1 can be supported during use At the same time, the height of the support can be adjusted, and support work can be carried out in harsh environments. It is convenient and practical. By setting the fixing component 4, the base 1 can be fixed during use, increasing the stability of the surveyor 202 when using it. By setting the reinforcement component 5 , when in use, the base 1 can be reinforced again to increase stability. By setting the lifting bin 201, the surveyor 202 and the lifting rod 203, the lifting rod 203 is rotated during use, and the lifting rod 203 rotates inside the lifting bin 201 to drive the surveyor. 202 slides inside the lift bin 201 and then moves up to adjust the height of the surveyor 202, which is convenient and practical.

As a technical optimization solution of the present invention, the support mechanism 3 includes a support leg 301, a connecting column 302 and an extension column 303. The plurality of supporting legs 301 are hinged to one side of the base 1, and the connecting column 302 is fixedly connected to the bottom of the supporting leg 301. The extension post 303 is threadedly connected to one side of the connecting post 302 .

In this embodiment: by arranging the support leg 301, the connecting column 302 and the extension column 303, the support leg 301 can support the base 1 during use, and at the same time, rotating the extension column 303 can make the extension column 303 extend from the connecting column 302. , thereby increasing the support length of the support leg 301 and increasing the adaptability of the base 1 in different environments.

As a technical optimization solution of the present invention, the fixing component 4 includes a cylinder 401 and a fixing post 402. The cylinder 401 is fixedly connected to the bottom of the base 1, and the fixing post 402 is threadedly connected to the inside of the cylinder 401.

In this embodiment, the cylinder 401 and the fixed column 402 are provided, and the fixed column 402 is rotated during use so that the fixed column 402 is driven into the ground to fix the base 1 and increase the stability of the surveyor 202.

As a technical optimization solution of the present invention, the reinforcement assembly 5 includes a reinforcement ring 501, a reinforcement claw 502 and a threaded ring 503. The reinforcement ring 501 is slidingly connected to one side of the extension column 303, and a plurality of reinforcement claws 502 are fixedly connected to the reinforcement ring 501. On one side, the threaded ring 503 is threadedly connected to one side of the extension column 303 and closely fits the reinforcing ring 501 .

In this embodiment: by setting the reinforcement ring 501, the reinforcement claw 502 and the threaded ring 503, when in use, the threaded ring 503 is rotated to move the threaded ring 503 downward, and then it will move downward against the reinforcement ring 501, driving the reinforcement claw 502 to move downward. Plunge into the ground for fixation to improve the stability of the surveyor 202.

As a technical optimization solution of the present invention, a rotation groove 6 is provided on one side of the cylinder 401 for more convenient rotation of the fixed column 402.

In this embodiment, by providing the rotation slot 6, the fixed column 402 can be rotated more conveniently during use.

As a technical optimization solution of the present invention, the bottom of the extension column 303 is provided with a shock absorber 7 to increase stability.

In this embodiment: by providing the shock absorber 7, the stability of the base 1 can be increased during use.

As a technical optimization solution of the present invention, a fixed cone 8 is provided at the bottom of the shock absorber 7 .

In this embodiment, by providing the fixing cone 8, the supporting effect of the supporting leg 301 can be increased during use.

As a technical optimization solution of the present invention, a plurality of friction grooves 9 are provided on one side of the threaded ring 503 .

In this embodiment, by providing the friction groove 9, the threaded ring 503 can be rotated more conveniently during use.

Working principle: First, rotate the lift rod 203 during use. The lift rod 203 rotates inside the lift bin 201 to drive the surveyor 202 to slide inside the lift bin 201, and then moves up to adjust the height of the surveyor 202, which is convenient and practical. The support legs 301 can support the base 1. At the same time, rotating the extension column 303 can make the extension column 303 extend from the connecting column 302, thereby increasing the support length of the support legs 301 and increasing the adaptability of the base 1 in different environments. Rotating the thread Ring 503 moves the threaded ring 503 downward, and then moves downward against the reinforcement ring 501, driving the reinforcement claw 502 to move downward and pierce into the ground for fixation, thereby improving the stability of the surveyor 202, and then rotate the fixing column 402 to pierce the fixing column 402. into the ground to fix the base 1, again increasing the stability of the surveyor 202.

The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (8)

1. The utility model provides an instrument location structure for engineering survey and drawing, includes base (1), its characterized in that: the lifting mechanism (2) is arranged at the top of the base (1), the supporting mechanism (3) is arranged at the bottom of the base (1), the fixing component (4) is arranged at the bottom of the base (1), and the reinforcing component (5) is arranged at the bottom of the supporting mechanism (3);

elevating system (2) are including lift storehouse (201), surveying instrument (202) and lifter (203), lift storehouse (201) set up in the top of base (1), surveying instrument (202) sliding connection is in the inside of lift storehouse (201), the one end rotation of lifter (203) is connected in the top of surveying instrument (202) and the other end runs through lift storehouse (201) and with lift storehouse (201) threaded connection.

2. The instrument positioning structure for engineering survey and drawing according to claim 1, wherein: the supporting mechanism (3) comprises supporting legs (301), connecting columns (302) and extending columns (303), a plurality of supporting legs (301) are hinged to one side of the base (1), the connecting columns (302) are fixedly connected to the bottoms of the supporting legs (301), and the extending columns (303) are connected to one side of the connecting columns (302) in a threaded mode.

3. The instrument positioning structure for engineering survey and drawing according to claim 1, wherein: the fixing assembly (4) comprises a cylinder (401) and a fixing column (402), the cylinder (401) is fixedly connected to the bottom of the base (1), and the fixing column (402) is in threaded connection with the inside of the cylinder (401).

4. The instrument positioning structure for engineering survey and drawing according to claim 2, wherein: the reinforcing component (5) comprises a reinforcing ring (501), reinforcing claws (502) and a threaded ring (503), wherein the reinforcing ring (501) is connected to one side of the extending column (303) in a sliding mode, a plurality of reinforcing claws (502) are fixedly connected to one side of the reinforcing ring (501), and the threaded ring (503) is connected to one side of the extending column (303) in a threaded mode and is tightly attached to the reinforcing ring (501).

5. An instrument positioning structure for engineering survey and drawing according to claim 3, wherein: one side of the cylinder (401) is provided with a rotating groove (6) which is used for rotating the fixed column (402) more conveniently.

6. The instrument positioning structure for engineering survey and drawing according to claim 2, wherein: the bottom of the extension column (303) is provided with a shock absorber (7) for increasing stability.

7. The engineering surveying instrument positioning structure according to claim 6, wherein: the bottom of the shock absorber (7) is provided with a fixed cone (8).

8. The engineering surveying instrument positioning structure according to claim 4, wherein: a plurality of friction grooves (9) are formed in one side of the threaded ring (503).