A precise mapping device for engineering surveying

Abstract

The present invention relates to the technical field of engineering surveying instruments, and specifically to a precise mapping device for engineering surveying, comprising a main body mechanism, three supporting mechanisms and two windproof mechanisms, wherein the three supporting mechanisms are evenly installed at the bottom of the main body mechanism, and the two windproof mechanisms are symmetrically installed at the outer sides of the supporting mechanisms; during use, the present invention firstly adjusts the angle and position of the supporting plate according to the terrain, so that the supporting plate horizontally supports the surveying instrument according to the current terrain, thereby improving the measurement accuracy, and when the outdoor wind is strong, the windproof mechanism is installed, and when the wind blows toward the first wind guide plate and the second wind guide plate, the wind is guided upward along the arc of the first wind guide plate and the second wind guide plate, thereby improving the stability of the surveying instrument, thereby improving the surveying accuracy, and the staff is located between the two windproof mechanisms, which has a protective effect on the staff, improves the comfort of the staff in surveying and mapping, and is beneficial to the staff in carrying out the surveying and mapping work.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering surveying instruments, and in particular to a precise surveying and mapping device for engineering surveying. Background Art

[0002] In the field of engineering construction, such as building construction, road and bridge construction, land surveying, etc., accurate measurement data is the key to ensuring the quality and smooth progress of the project. However, existing engineering measurement instruments have many limitations;

[0003] Especially when used in open outdoor areas or in windy environments, in bridge construction measurement, when the bridge is located above a river and the wind is strong, it is difficult for the surveying instrument to remain stable, resulting in reduced measurement accuracy. For this reason, a precise surveying device for engineering measurement is proposed. Summary of the invention

[0004] In view of this, the present invention provides a precise mapping device for engineering surveying to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the present invention is implemented as follows: a precise mapping device for engineering surveying, comprising a main body, three supporting mechanisms and two windproof mechanisms, wherein the three supporting mechanisms are evenly installed at the bottom of the main body, and the two windproof mechanisms are symmetrically installed at the outer sides of the supporting mechanisms;

[0006] The main body mechanism includes a bottom plate, and the support mechanism includes two support rods, one end of each of the two support rods is hinged to one side of the bottom plate;

[0007] The wind protection mechanism includes a fixing plate, one side of the fixing plate is symmetrically provided with two slots, the inner side walls of the slots are clamped to the outer side walls of the support rod, the other side of the fixing plate is fixedly connected with a first wind guide plate, a second wind guide plate is provided above the first wind guide plate, the upper surface of the first wind guide plate is fixedly connected with a first hinge, the lower surface of the second wind guide plate is fixedly connected with a second hinge, and a fastener is threadedly connected between the first hinge and the second hinge.

[0008] Further preferably, a rotating base is installed on the top of the base plate, and a surveying instrument is installed on the top of the rotating base.

[0009] Further preferably, a level is installed on one side of the base plate.

[0010] Further preferably, the bottom end of the support rod is fixedly connected to a frame plate, and the support plate is sleeved inside the frame plate.

[0011] Further preferably, a foot pad is hingedly connected to the bottom of the support plate, and a ground nail is fixedly connected to the bottom of the foot pad.

[0012] Further preferably, a threaded hole is opened on one side of the frame plate, and a hand-tightened bolt is threadedly connected to the inner wall of the threaded hole.

[0013] Further preferably, a plurality of air guide strips are evenly and fixedly connected to one side of the first air guide plate and the second air guide plate.

[0014] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0015] During use of the present invention, the angle and position of the support plate are first adjusted according to the terrain, so that the support plate can horizontally support the surveying instrument according to the current terrain, thereby improving the measurement accuracy. When the outdoor wind is strong, the windproof mechanism is installed. When the wind blows toward the first wind guide plate and the second wind guide plate, the wind is guided upward along the arc of the first wind guide plate and the second wind guide plate, thereby improving the stability of the surveying instrument and thus improving the surveying accuracy. The staff is located between the two windproof mechanisms, which has a protective effect on the staff, improves the comfort of the staff in surveying and mapping, and is beneficial to the staff in carrying out the surveying and mapping work.

[0016] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural diagram of the present invention;

[0019] Figure 2 For the present invention Figure 1 Another perspective structure diagram;

[0020] Figure 3 It is a structural diagram of the main mechanism and the supporting mechanism of the present invention;

[0021] Figure 4 is a structural diagram of the windproof mechanism of the present invention;

[0022] Figure 5It is a structural diagram of the first air guide plate and the second air guide plate of the present invention.

[0023] Figure numerals: 1. main body; 11. base plate; 12. rotating base; 13. surveying instrument; 14. spirit level; 2. supporting mechanism; 21. supporting rod; 22. frame plate; 23. supporting plate; 24. foot pad; 241. ground nail; 25. threaded hole; 26. hand-tightening bolt; 3. windproof mechanism; 31. fixing plate; 32. slot; 33. first air guide plate; 331. first hinge; 34. second air guide plate; 341. second hinge; 35. fastener; 36. air guide strip. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5 As shown, an embodiment of the present invention provides a precise mapping device for engineering surveying, comprising a main body mechanism 1, three support mechanisms 2 and two windproof mechanisms 3, wherein the three support mechanisms 2 are evenly installed at the bottom of the main body mechanism 1, and the two windproof mechanisms 3 are symmetrically installed at the outer sides of the support mechanisms 2;

[0027] The main body mechanism 1 includes a bottom plate 11, and the support mechanism 2 includes two support rods 21, one end of each of the two support rods 21 is hinged to one side of the bottom plate 11;

[0028] The wind protection mechanism 3 includes a fixing plate 31, one side of which is symmetrically provided with two slots 32, the inner side walls of the slots 32 are clamped on the outer side walls of the support rod 21, and the other side of the fixing plate 31 is fixedly connected with a first wind guide plate 33, a second wind guide plate 34 is provided above the first wind guide plate 33, the upper surface of the first wind guide plate 33 is fixedly connected with a first hinge 331, the lower surface of the second wind guide plate 34 is fixedly connected with a second hinge 341, and a fastener 35 is threadedly connected between the first hinge 331 and the second hinge 341.

[0029] In one embodiment, a rotating base 12 is installed on the top of the bottom plate 11, and a surveying instrument 13 is installed on the top of the rotating base 12; the setting of the rotating base 12 facilitates the adjustment of the angle of the surveying instrument 13, and the surveying instrument 13 is used to survey the area to be inspected.

[0030] In one embodiment, a level meter 14 is installed on one side of the base plate 11 ; by setting the level meter 14 , the surveying and mapping instrument 13 is kept level during installation, which facilitates accurate surveying and mapping by the surveying and mapping instrument 13 .

[0031] In one embodiment, the bottom end of the support rod 21 is fixedly connected to a frame plate 22, and a support plate 23 is sleeved inside the frame plate 22; through the setting of the support plate 23, the support plate 23 slides and adjusts in the frame plate 22, so that the support plate 23 horizontally supports the surveying instrument 13 according to the current terrain.

[0032] In one embodiment, a foot pad 24 is hinged at the bottom of the support plate 23, and a ground spike 241 is fixedly connected to the bottom of the foot pad 24; through the setting of the foot pad 24, the foot pad 24 adjusts the angle to adapt to the current terrain, and the ground spike 241 is inserted into the ground to improve the stability of the fixation.

[0033] In one embodiment, a threaded hole 25 is opened on one side of the frame plate 22, and the inner wall of the threaded hole 25 is threadedly connected with a hand bolt 26; through the setting of the hand bolt 26, when the position of the support plate 23 is adjusted, the hand bolt 26 is inserted into the threaded hole 25, and the hand bolt 26 is pressed against the support plate 23 to fix the position of the support plate 23.

[0034] In one embodiment, a plurality of wind guide strips 36 are evenly and fixedly connected to one side of the first wind guide plate 33 and the second wind guide plate 34; through the arrangement of the wind guide strips 36, the flow direction of the wind is guided and broken, thereby reducing wind resistance.

[0035] When the present invention is working, firstly, the support plate 23 is adjusted according to the terrain, the support plate 23 is slidably adjusted in the frame plate 22, the hand screw bolt 26 is inserted into the threaded hole 25, the hand screw bolt 26 is pressed against the support plate 23, and the position of the support plate 23 is fixed, so that the support plate 23 horizontally supports the surveying instrument 13 according to the current terrain, the foot pad 24 adjusts the angle to adapt to the current terrain, the ground nail 241 is inserted into the ground to improve the stability of the fixation, and then the surveying and mapping operation is performed through the surveying instrument 13. When the outdoor wind is strong, the card slot 32 is inserted into the support rod 21, and the distance between the support rod 21 and the surveying instrument 13 is adjusted. Angle, adjust the angle between the first wind guide plate 33 and the second wind guide plate 34. After the adjustment, the positions of the first hinge 331 and the second hinge 341 are fixed by the fastener 35. When the wind blows towards the first wind guide plate 33 and the second wind guide plate 34, the wind is guided upward along the curvature of the first wind guide plate 33 and the second wind guide plate 34, thereby improving the stability of the surveying instrument 13. The staff is located between the two wind protection mechanisms 3, which has a protective effect on the staff, improves the comfort of the staff in surveying and mapping, and is beneficial to the staff in carrying out surveying and mapping work. The length of the first wind guide plate 33 can be selected according to the actual usage scenario.

[0036] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A precise mapping device for engineering surveying, characterized in that: It comprises a main body mechanism (1), three supporting mechanisms (2) and two windproof mechanisms (3), wherein the three supporting mechanisms (2) are evenly installed at the bottom of the main body mechanism (1), and the two windproof mechanisms (3) are symmetrically installed at the outer sides of the supporting mechanisms (2); The main body mechanism (1) comprises a bottom plate (11), and the support mechanism (2) comprises two support rods (21), one end of each of the two support rods (21) being hinged to one side of the bottom plate (11); The windproof mechanism (3) comprises a fixing plate (31), one side of which is symmetrically provided with two slots (32), the inner side walls of the slots (32) being snap-connected to the outer side walls of the support rod (21), the other side of the fixing plate (31) being fixedly connected with a first wind guide plate (33), a second wind guide plate (34) being arranged above the first wind guide plate (33), the upper surface of the first wind guide plate (33) being fixedly connected with a first hinge (331), the lower surface of the second wind guide plate (34) being fixedly connected with a second hinge (341), and a fastener (35) being threadedly connected between the first hinge (331) and the second hinge (341).

2. The precise mapping device for engineering surveying according to claim 1, characterized in that: A rotating base (12) is installed on the top of the base plate (11), and a surveying instrument (13) is installed on the top of the rotating base (12).

3. The precise mapping device for engineering surveying according to claim 1, characterized in that: A level (14) is installed on one side of the base plate (11).

4. The precise mapping device for engineering surveying according to claim 1, characterized in that: The bottom end of the support rod (21) is fixedly connected to a frame plate (22), and a support plate (23) is sleeved inside the frame plate (22).

5. The precise mapping device for engineering surveying according to claim 4, characterized in that: A foot pad (24) is hingedly connected to the bottom of the support plate (23), and a ground nail (241) is fixedly connected to the bottom of the foot pad (24).

6. The precise mapping device for engineering surveying according to claim 4, characterized in that: A threaded hole (25) is provided on one side of the frame plate (22), and a hand-tightened bolt (26) is threadedly connected to the inner wall of the threaded hole (25).

7. The precise mapping device for engineering surveying according to claim 1, characterized in that: A plurality of air guide strips (36) are evenly and fixedly connected to one side of the first air guide plate (33) and the second air guide plate (34).

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