Three-legged support for surveying and mapping engineering

Abstract

The utility model discloses a surveying and mapping engineering tripod which comprises a load-bearing base, an outermost sleeve is inserted into the load-bearing base, a workbench is inserted into the upper surface of the outermost sleeve, a clamp is fixedly connected to the outer surface of the workbench, a telescopic rod is sleeved with the clamp through a rotating shaft, and the telescopic rod is fixedly connected with the outer surface of the workbench. A telescopic rod is fixedly connected to the upper surface of the workbench, an extension rod is inserted into the telescopic rod, a base is fixedly connected to the upper surface of the workbench, a middle sleeve is inserted into the base, a functional rod is inserted into the middle sleeve, and the outer surface of the functional rod is sleeved with a bearing buckle through a screw. Compared with an existing three-legged support for surveying and mapping engineering, the three-legged support for surveying and mapping engineering solves the problem that surveying and mapping need to be adjusted again due to windy weather or manual carrying when the three-legged support for surveying and mapping engineering is used for surveying and mapping in a place with a flat road through combined arrangement of the most bearing base, the most outer sleeve, the middle sleeve and the positioning buckle.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering surveying and mapping, in particular to a surveying and mapping engineering tripod. Background Art

[0002] Surveying and mapping is based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with the global positioning system (GPS), remote sensing (RS), and geographic information system (GIS) as the core technology. It uses the existing characteristic points and boundaries on the ground to obtain graphics and location information reflecting the current situation of the ground for the planning, design, and administrative management of engineering construction.

[0003] Electronic theodolites can be widely used in national and urban third- and fourth-order triangulation control surveys, engineering surveys for railways, highways, bridges, water conservancy, mines, etc., and can also be used for the installation of buildings and large equipment, cadastral surveys, topographic surveys, and various engineering surveys.

[0004] Surveying and mapping instruments, in simple terms, are instruments and devices designed and manufactured for data collection, processing, and output for surveying and mapping operations;

[0005] Various instruments for orientation, distance, angle, height, mapping and photogrammetry required for surveying work during the planning, design, construction and management stages of engineering construction;

[0006] During the measurement process, a surveying tripod is needed to support measuring instruments, such as theodolites. Currently used surveying tripods can be used for measurement work in various environments, making measurement convenient. However, when the tripod is surveying at a flat location on the road, it still needs to be manually carried when people change the measurement location, just like in the suburbs. There is a lack of a surveying tripod suitable for surveying at flat locations. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a surveying and mapping engineering tripod, which solves the problems raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical scheme: a surveying and mapping engineering tripod, including a load-bearing base, an outermost sleeve is inserted into the interior of the load-bearing base, a workbench is inserted into the upper surface of the outermost sleeve, a clamp is fixedly connected to the outer surface of the workbench, a telescopic rod is sleeved inside the clamp through a rotating shaft, an extension rod is inserted into the interior of the telescopic rod, the upper surface of the workbench is fixedly connected to the base, an intermediate sleeve is inserted into the interior of the base, a functional rod is inserted into the interior of the intermediate sleeve, and a load-bearing buckle is sleeved on the outer surface of the functional rod through screws.

[0011] Optionally, the outer surface of the outermost sleeve is sleeved with a height lock for adjusting the initial height, and the outer surface of the height lock is connected to a fixed valve via an interface thread.

[0012] Optionally, one side of the extension rod is threadedly connected to an adjustment handle via a gasket, and the lower surface of the extension rod is fixedly connected to a support foot.

[0013] Optionally, a positioning buckle is fixedly connected to the outer surface of the middle sleeve.

[0014] Optionally, one side of the load-bearing buckle is fixedly connected to a support plate, and the internal thread of the support plate is connected to a threaded base.

[0015] Optionally, the upper surface of the functional rod is fixedly connected to a top plate base, and an umbrella for sunshade and rain shelter is inserted into the upper surface of the top plate base.

[0016] (III) Beneficial effects

[0017] The utility model provides a surveying and mapping engineering tripod, which has the following beneficial effects:

[0018] 1. Compared with the existing surveying and mapping engineering tripods, the surveying and mapping engineering tripod solves the problem that the surveying and mapping engineering tripod needs to be readjusted due to strong winds or manual transportation when surveying and mapping at a location with a flat road through the combined arrangement of the most load-bearing base, the outermost sleeve, the middle sleeve, and the positioning buckle.

[0019] 2. Compared with the existing surveying and mapping engineering tripods, the surveying and mapping engineering tripod solves the problem that the surveying and mapping engineering tripod can only be fixed on the stand and functional accessories cannot be added at will through the combined setting of the functional rod, the threaded base and the umbrella. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the detailed structure of the top plate base of the utility model.

[0023] In the figure: 1. load-bearing base; 2. outermost sleeve; 3. height lock; 4. fixed valve; 5. workbench; 6. clamp; 7. telescopic rod; 8. extension rod; 9. adjustment handle; 10. support foot; 11. base; 12. middle sleeve; 13. positioning buckle; 14. functional rod; 15. load-bearing buckle; 16. support plate; 17. threaded base; 18. top plate base; 19. umbrella. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 3 The utility model provides a technical solution: a surveying and mapping engineering tripod, comprising a load-bearing base 1, an outermost sleeve 2 is inserted into the interior of the load-bearing base 1, a height lock 3 for adjusting the initial height is sleeved on the outer surface of the outermost sleeve 2, a fixed valve 4 is connected to the outer surface of the height lock 3 through an interface thread, a workbench 5 is inserted into the upper surface of the outermost sleeve 2, a clamp 6 is fixedly connected to the outer surface of the workbench 5, a telescopic rod 7 is sleeved inside the clamp 6 through a rotating shaft, an extension rod 8 is inserted into the interior of the telescopic rod 7, an adjustment handle 9 is threadedly connected to one side of the extension rod 8 through a gasket, and a lower portion of the extension rod 8 is threadedly connected to the lower surface of the extension rod 8. The surface is fixedly connected with a support foot 10, the upper surface of the workbench 5 is fixedly connected with a base 11, the interior of the base 11 is plugged with an intermediate sleeve 12, the outer surface of the intermediate sleeve 12 is fixedly connected with a positioning buckle 13, the interior of the intermediate sleeve 12 is plugged with a functional rod 14, the outer surface of the functional rod 14 is sleeved with a load-bearing buckle 15 through a screw, one side of the load-bearing buckle 15 is fixedly connected with a support plate 16, the internal thread of the support plate 16 is connected with a threaded base 17, the upper surface of the functional rod 14 is fixedly connected with a top plate base 18, and the upper surface of the top plate base 18 is plugged with an umbrella 19 for sunshade and rain shelter;

[0026] Compared with the existing surveying and mapping engineering tripod, the surveying and mapping engineering tripod solves the problem that the surveying and mapping engineering tripod needs to be readjusted due to strong winds or manual handling when surveying and mapping in a flat road location through the combined arrangement of the most load-bearing base 1, the outermost sleeve 2, the middle sleeve 12, and the positioning buckle 13;

[0027] Compared with the existing surveying and mapping engineering tripod, the surveying and mapping engineering tripod solves the problem that the surveying and mapping engineering tripod can only be fixed on the stand and functional accessories cannot be added at will through the combined arrangement of the functional rod 14, the threaded base 17 and the umbrella 19.

[0028] In the utility model, the working steps of the device are as follows:

[0029] Move the new device to the surveying site, adjust the height of the outermost sleeve 2 through the fixed valve 4 and plug it into the workbench 5, then insert the middle sleeve 12 into the base 11 to adjust the height, insert the functional rod 14 into the middle sleeve 12, and fix the surveying device through the threaded base 17. If it rains or is exposed to the sun, the umbrella 19 can be opened.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveying and mapping engineering tripod, comprising a load-bearing base (1), characterized in that: The outermost sleeve (2) is inserted into the interior of the load-bearing base (1), the upper surface of the outermost sleeve (2) is inserted into a workbench (5), the outer surface of the workbench (5) is fixedly connected to a clamp (6), the interior of the clamp (6) is sleeved with a telescopic rod (7) via a rotating shaft, the interior of the telescopic rod (7) is inserted with an extension rod (8), the upper surface of the workbench (5) is fixedly connected to a base (11), the interior of the base (11) is inserted with an intermediate sleeve (12), the interior of the intermediate sleeve (12) is inserted with a functional rod (14), and the outer surface of the functional rod (14) is sleeved with a load-bearing buckle (15) via a screw.

2. A surveying and mapping engineering tripod according to claim 1, characterized in that: The outer surface of the outermost sleeve (2) is sleeved with a height lock (3) for adjusting the initial height, and the outer surface of the height lock (3) is connected to a fixed valve (4) via an interface thread.

3. A surveying and mapping engineering tripod according to claim 1, characterized in that: One side of the extension rod (8) is threadedly connected to an adjustment handle (9) via a gasket, and the lower surface of the extension rod (8) is fixedly connected to a support foot (10).

4. A surveying and mapping engineering tripod according to claim 1, characterized in that: A positioning buckle (13) is fixedly connected to the outer surface of the intermediate sleeve (12).

5. The surveying and mapping engineering tripod according to claim 1, characterized in that: A support plate (16) is fixedly connected to one side of the load-bearing buckle (15), and the internal thread of the support plate (16) is connected to a threaded base (17).

6. A surveying and mapping engineering tripod according to claim 1, characterized in that: The upper surface of the functional rod (14) is fixedly connected to a top plate base (18), and the upper surface of the top plate base (18) is plugged with an umbrella (19) for sunshade and rain shelter.

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