Surveying and mapping device for building construction

Abstract

The utility model relates to the field of building surveying and mapping, in particular to a surveying and mapping device for building construction, which comprises a tripod, three grounding pieces are arranged at the bottom end of the tripod, the bottoms of the grounding pieces are conical structures so as to be conveniently and directly inserted into soil, the top of the tripod is rotatably connected with a surveying and mapping instrument, and a shading mechanism is rotatably arranged on the surveying and mapping instrument. Folding and rapid unfolding are achieved through mechanical limiting of the damping hovering type shading plate, an instrument screen is stably shielded, glare interference is effectively eliminated, it is ensured that the bearing plate is attached to the uneven ground surface in a self-adaptive mode through the rotatable connecting base, and the shading assembly is convenient to disassemble and maintain through the modular clamping structure; the whole device breaks through the limitation of severe working conditions through pure mechanical linkage, and the measurement accuracy and the working efficiency are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of architectural surveying, and in particular to a surveying device for architectural construction. Background Technology

[0002] Traditional construction surveying equipment has significant drawbacks in field operations. Tripods are prone to sinking on soft ground, causing the instrument to tilt. Conventional shading solutions often rely on operators manually holding umbrellas, which affects measurement accuracy and consumes manpower. Existing installable shading accessories are generally loosely structured, have poor stability in strong winds, and require complete disassembly for storage. Although some patents attempt to integrate shading structures, they cannot balance multi-angle adjustment and wind resistance, and cannot respond in real time to sudden wind or ground subsidence.

[0003] Therefore, a surveying device for building construction is now being developed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices during use, this utility model provides a surveying device for building construction.

[0005] The technical solution of this utility model is:

[0006] A surveying device for building construction includes a tripod with three grounding components at the bottom. The bottom of each grounding component has a conical structure to facilitate direct insertion into the soil. A surveying instrument is rotatably connected to the top of the tripod, and a light-shielding mechanism is rotatably installed on the surveying instrument.

[0007] Furthermore, it is particularly preferred that the light-shielding mechanism includes a snap-fit ​​component. Two snap-fit ​​components are symmetrically arranged on the upper left side of the surveying instrument. Each snap-fit ​​component is equipped with a connector, and each connector is provided with a damping rod. A first light-shielding plate is rotatably connected between the damping rods. A second light-shielding plate is rotatably connected to the left side of the first light-shielding plate. Two limiting components are rotatably connected to the left side of the first light-shielding plate. The limiting components are used to limit and block the second light-shielding plate to prevent the second light-shielding plate from accidentally flipping upwards.

[0008] Furthermore, it is particularly preferred that the device also includes a stabilizing mechanism, which includes a mounting plate. The mounting plate is provided on the inner side of each grounding component, and a connecting seat is mounted on each mounting plate. A bearing plate is rotatably connected to the inner side of each connecting seat.

[0009] Furthermore, it is particularly preferred that the connector and the snap-fit ​​component have a detachable connection structure.

[0010] Furthermore, it is particularly preferred that the first light-shielding plate is provided with a handle.

[0011] Furthermore, it is particularly preferred that the supporting plates are all L-shaped structures.

[0012] By adopting the above technical solution, compared with the prior art, this utility model has the following advantages:

[0013] This invention utilizes a damped, suspended light-shielding plate with mechanical limiting to achieve rapid folding and unfolding, securely shielding the instrument screen and effectively eliminating glare interference. The rotatable connecting seat ensures that the support plate adapts to uneven ground surfaces, and the modular snap-fit ​​structure makes disassembly and maintenance of the light-shielding components convenient. The entire device overcomes the limitations of harsh working conditions through pure mechanical linkage, significantly improving measurement accuracy and operational efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the light-shielding mechanism of this utility model.

[0016] Figure 3 This is a partial unfolded three-dimensional structural diagram of the light-shielding mechanism of this utility model.

[0017] Figure 4 This is a partial three-dimensional structural diagram of the light-shielding mechanism of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the stabilizing mechanism of this utility model.

[0019] The above-mentioned attached drawings include the following reference numerals: 1. Tripod, 2. Grounding component, 3. Surveying instrument, 4. Light-shielding mechanism, 41. Snap-fit ​​component, 42. Connecting component, 43. Damping rod, 44. First light-shielding plate, 45. Second light-shielding plate, 46. Limiting component, 5. Stabilizing mechanism, 51. Mounting plate, 52. Connecting seat, 53. Bearing plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0021] A surveying device for building construction, such as Figures 1-5As shown, the device includes a tripod 1 with three grounding components 2 at its bottom. The bottom of each grounding component 2 has a conical structure for easy insertion into the soil. A surveying instrument 3 is rotatably connected to the top of the tripod 1. A light-shielding mechanism 4 is rotatably mounted on the surveying instrument 3. The light-shielding mechanism 4 includes a snap-fit ​​component 41. Two snap-fit ​​components 41 are symmetrically positioned on the upper left side of the surveying instrument 3. Each snap-fit ​​component 41 is equipped with a connector 42. The connector 42 and the snap-fit ​​component 41 are connected in a detachable manner. Each connector 42 is equipped with a damping rod 43. A first light-shielding plate 44 is rotatably connected between the damping rods 43. The first light-shielding plate 44 has a handle. A second light-shielding plate 45 is rotatably connected to the left side of the first light-shielding plate 44. Two limiting components 46 are rotatably connected to the left side of the first light-shielding plate 44. The limiting components 46 are used to limit and block the second light-shielding plate 45 to prevent it from accidentally flipping upwards.

[0022] It also includes a stabilizing mechanism 5, which includes a mounting plate 51. The grounding component 2 is provided with a mounting plate 51. A connecting seat 52 is installed on the mounting plate 51. A bearing plate 53 is rotatably connected to the inner side of the connecting seat 52. The bearing plate 53 is L-shaped.

[0023] It should be noted that during operation, the cone-shaped grounding part 2 of the tripod 1 is first inserted into the ground. When the soil is soft, the stabilizing mechanism 5 is activated. The connecting seat 52 on the mounting plate 51 inside the grounding part 2 rotates with the downward pressure, causing the L-shaped bearing plate 53 to automatically unfold to the outside and touch the ground horizontally. The bearing plate 53 uses the lever principle to convert the vertical pressure into the horizontal bearing area, effectively increasing the grounding area and preventing the instrument from sinking. At the same time, the light-shielding mechanism 4 plays a core role. The operator holds the handle on the first light-shielding plate 44 with one hand and flips it backward to unfold the first light-shielding plate 44. At this time, the damping rod 43 provides controllable rotational resistance so that the light-shielding plate can be suspended at any angle.

[0024] When the first light shield 44 is flattened, the first light shield 44 and the second light shield 45 form a continuous light shield covering the display screen area of ​​the surveying instrument 3. The light shielding range can be flexibly changed by adjusting the handle angle. The detachable design of the snap-fit ​​part 41 and the connector 42 makes it easy to replace light shields of different specifications. The double limit part 46 blocking structure ensures that the second light shield 45 will not be accidentally folded in strong winds. Under the intense sunlight, the light shielding system can eliminate screen glare and reduce the temperature of the equipment, making the LCD display data clear and readable. In rainy weather, the tilted light shield can form a water channel to prevent rainwater from accumulating on the instrument surface. The rotating connection structure at the top of the tripod 1 ensures that the orientation adjustment of the surveying instrument 3 is not affected by the light shield. The folded light shield is close to the side of the instrument to minimize the transportation volume.

[0025] The L-shaped bearing plate 53 of the stabilizing mechanism 5 forms a triangular mechanical support with the grounding component 2 when bearing load. When encountering uneven ground, the universal rotation of the connecting seat 52 adaptively adjusts the angle to ensure that all bearing plates 53 are in complete contact with the ground surface. When the equipment is retrieved, the bearing plates 53 can be manually folded inward to a vertical position to form a compact storage shape with the grounding component 2. This device achieves multiple functional integrations through mechanical linkage: the conical grounding component 2 quickly sets the pile to ensure initial stability, the adaptive bearing plate 53 provides secondary reinforcement, and the modular shading component overcomes the constraints of harsh lighting environments. The entire machine requires no power support, and all mechanisms achieve functional synergy through a purely mechanical structure, significantly improving the stability of field surveying operations and the reliability of data reading.

[0026] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A surveying device for building construction, characterized in that, It includes a tripod (1), and three grounding parts (2) are provided at the bottom of the tripod (1). The bottom of each grounding part (2) is a conical structure, which makes it easy to insert directly into the soil. A surveying instrument (3) is rotatably connected to the top of the tripod (1), and a light-shielding mechanism (4) is rotatably provided on the surveying instrument (3).

2. The surveying device for building construction according to claim 1, characterized in that, The light-shielding mechanism (4) includes a snap-fit ​​component (41). Two snap-fit ​​components (41) are symmetrically arranged on the upper left side of the surveying instrument (3). Each snap-fit ​​component (41) is equipped with a connector (42). Each connector (42) is equipped with a damping rod (43). A first light-shielding plate (44) is rotatably connected between the damping rods (43). A second light-shielding plate (45) is rotatably connected to the left side of the first light-shielding plate (44). Two limiting components (46) are rotatably connected to the left side of the first light-shielding plate (44). The limiting components (46) are used to limit and block the second light-shielding plate (45) to prevent the second light-shielding plate (45) from accidentally flipping up.

3. A surveying device for building construction according to claim 2, characterized in that, It also includes a stabilizing mechanism (5), which includes a mounting plate (51). The mounting plate (51) is provided on the inner side of the grounding component (2). A connecting seat (52) is installed on the mounting plate (51). A bearing plate (53) is rotatably connected to the inner side of the connecting seat (52).

4. A surveying device for building construction according to claim 2, characterized in that, The connector (42) and the snap-fit ​​connector (41) are detachable.

5. A surveying device for building construction according to claim 2, characterized in that, The first light-shielding plate (44) is provided with a handle.

6. A surveying device for building construction according to claim 3, characterized in that, All the bearing plates (53) are L-shaped structures.

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