Surveying instrument supporting structure

Abstract

The utility model discloses a surveying instrument supporting structure, and relates to the technical field of surveying instrument supports. A connecting beam is arranged between the telescopic frames. Supporting rods are welded to one sides of the bottoms of the telescopic frames. Rotating wheels are connected to the ends of the supporting rods. Inserting rods are fixedly connected to the bottom ends of the telescopic frames. A hand push rod is welded to one side of the top of each telescopic frame. The mounting plate assembly comprises a mounting plate, a connecting base plate arranged at the bottom of the mounting plate and a connecting frame arranged at the bottom of the connecting base plate, a connecting rod is welded to the bottom of the connecting frame, a fastening ring is integrally formed at the end of the connecting rod, the connecting frame is in an I shape, and adjusting nuts are arranged at the corners of the connecting frame. The horizontal state of the mounting plate assembly is adjusted, the mounting plate is transversely and longitudinally adjusted through the four adjusting nuts at different positions, and meanwhile, the device can adapt to various terrains and is convenient to use and move.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping instrument brackets, in particular to a surveying and mapping instrument support structure. Background Art

[0002] Surveying instruments are widely used in economic construction and national defense construction. In urban and rural construction planning, land resource utilization, environmental protection and other work, land surveying and mapping of various maps are necessary for planning and management. In geological exploration, mineral development, water conservancy, transportation and other construction, control measurement, mine measurement, route measurement and topographic mapping must be carried out for geological surveys and various building design and construction.

[0003] Publication No. CN219912553U discloses a surveying instrument support structure, including a support tube, a lower portion of the support tube being threadedly connected to an internally threaded sleeve, one side of the internally threaded sleeve being threadedly connected to a first bolt, and the first bolt is squeezed on the outer wall of the support tube, a support plate is fixedly connected to the internally threaded sleeve, and a universal wheel is provided at the bottom of the support plate, so as to better limit the support tube and better move the device through the universal wheel without manual support, and the surveying instrument body can be protected by a protective cover.

[0004] Although the existing technology can achieve the fixation of the bracket, its fixing method is unstable and does not have the leveling ability, and it is impossible to achieve the horizontal arrangement of the surveying instrument on complex terrain.

[0005] In view of the above problems, the inventor proposes a surveying instrument support structure to solve the above problems. Utility Model Content

[0006] In order to solve the problem that the prior art has an unstable fixing method during use and lacks leveling capability, and cannot realize horizontal arrangement of the surveying instrument on complex terrain; the purpose of the utility model is to provide a surveying instrument support structure.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions: a surveying instrument support structure, including a telescopic frame, a connecting beam is arranged between the telescopic frames, a support rod is welded to one side of the bottom of the telescopic frame, a rotating wheel is connected to the end of the support rod, an insertion rod is fixedly connected to the bottom end of the telescopic frame, and a hand push rod is welded to one side of the top of the telescopic frame;

[0008] A mounting plate assembly is slidably connected to one side of the telescopic frame above the hand push rod. The mounting plate assembly includes a mounting plate, a connecting pad arranged at the bottom of the mounting plate, and a connecting frame arranged at the bottom of the connecting pad. A connecting rod is welded to the bottom of the connecting frame, and a fastening ring is integrally formed at the end of the connecting rod. The connecting frame is I-shaped, and adjusting nuts are arranged at the corners.

[0009] Preferably, guard plates are integrally formed on both sides of the mounting plate, connecting holes are opened on the surface of the mounting plate, the mounting plate is a highly elastic plastic plate covered with a silicone sleeve, a bubble level A is embedded inside the wall of one side of the connecting pad, the mounting plate assembly is connected to the telescopic frame through a fastening ring, the adjusting nut passes through the surface of the connecting frame and contacts with the bottom of the mounting plate, bubble levels B are fixedly connected to both ends of the bottom of the connecting frame, and a pedal is fixedly welded on one side of the insertion rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Place the surveying instrument on the mounting plate assembly, adjust the height of the fastening ring at the end of the connecting rod to make the height suitable for surveying and mapping personnel, observe the bubble level A and bubble level B, adjust the depth of the rod inserted into the ground, adjust the horizontal state of the mounting plate assembly, and use the adjustment nuts at four different positions to adjust the mounting plate horizontally and vertically;

[0012] 2. When the surveying site needs to be changed, lift the rod, move the overall support equipment by rotating the wheel, reach the designated position and re-level it. The operation is relatively convenient, which can reduce the labor of surveyors and avoid equipment falling and damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the installation plate structure in the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the connecting frame in the utility model.

[0017] In the figure: 1. telescopic frame; 2. connecting beam; 3. support rod; 4. rotating wheel; 5. plug rod; 5-1. pedal; 6. push rod; 7. mounting plate assembly; 7-1. mounting plate; 7-11. guard plate; 7-12. connecting hole; 7-2. connecting pad; 7-21. bubble level A; 7-3. connecting frame; 7-31. adjusting nut; 7-32. bubble level B; 7-4. connecting rod; 7-41. fastening ring. DETAILED DESCRIPTION

[0018] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0019] Example: Figure 1-3 As shown, the utility model provides a surveying instrument support structure, including a telescopic frame 1, a connecting beam 2 is arranged between the telescopic frames 1, a support rod 3 is welded to one side of the bottom of the telescopic frame 1, a rotating wheel 4 is connected to the end of the support rod 3, an insertion rod 5 is fixedly connected to the bottom end of the telescopic frame 1, a pedal 5-1 is fixedly welded to one side of the insertion rod 5, and a hand push rod 6 is welded to one side of the top of the telescopic frame 1;

[0020] A mounting plate assembly 7 is slidably connected to one side of the telescopic frame 1 above the hand push rod 6. The mounting plate assembly 7 includes a mounting plate 7-1, a connecting pad 7-2 arranged at the bottom of the mounting plate 7-1, and a connecting frame 7-3 arranged at the bottom of the connecting pad 7-2. A connecting rod 7-4 is welded to the bottom of the connecting frame 7-3, and a fastening ring 7-41 is integrally formed at the end of the connecting rod 7-4. The connecting frame 7-3 is I-shaped, and adjusting nuts 7-31 are arranged at the corners. The adjusting nuts 7-31 pass through the surface of the connecting frame 7-3 and contact with the bottom of the mounting plate 7-1.

[0021] Guard plates 7-11 are integrally formed on both sides of the mounting plate 7-1, and connecting holes 7-12 are opened on the surface of the mounting plate 7-1. The mounting plate 7-1 is a highly elastic plastic plate covered with a silicone sleeve, and a bubble level A7-21 is embedded inside one side wall of the connecting pad 7-2. The mounting plate assembly 7 is connected to the telescopic frame 1 through a fastening ring 7-41, and bubble levels B7-32 are fixedly connected to both ends of the bottom of the connecting frame 7-3.

[0022] By adopting the above technical solution, when in use, the support equipment is moved to the surveying site by the push rod 6 in combination with the rotating wheel 4, the telescopic frame 1 is extended, the insertion rod 5 is inserted into the ground, the insertion rod 5 is positioned by foot through the pedal 5-1, the surveying instrument is arranged on the mounting plate assembly 7, the height of the fastening ring 7-41 at the end of the connecting rod 7-4 is adjusted to make the height suitable for the surveying of the surveying personnel, and the bubble level A7-21 and the bubble level B7-32 are observed at the same time. By adjusting the depth of the insertion of the insertion rod 5 into the ground, the level of the mounting plate assembly 7 is achieved.

[0023] By adopting the above technical scheme, when in use, the surveying and mapping instrument is arranged on the mounting plate assembly 7 through the connecting hole 7-12 on the surface of the mounting plate 7-1. At this time, a loose connection is made, and the guard plate 7-11 is used to limit and protect the two sides of the surveying and mapping instrument. At the same time, the mounting plate 7-1 is a highly elastic plastic plate covered with a silicone sleeve. By adjusting the adjusting nut 7-31, the adjusting nut 7-31 passes through the surface of the connecting frame 7-3 and contacts the bottom of the mounting plate 7-1. By using the adjusting nuts 7-31 in four different positions, the mounting plate 7-1 can be adjusted horizontally and vertically to achieve fine-tuning of the surveying and mapping instrument. After the adjustment is completed, the connecting hole 7-12 is used in combination with the positioning screw for fastening and connection, thereby ensuring that the surveying and mapping instrument is in a horizontal installation state. Finally, the final surveying and mapping leveling is achieved by adjusting the horizontal structure on the surveying and mapping instrument. When it is necessary to change the surveying and mapping site, lift the plug 5, move the overall supporting equipment by rotating the wheel 4, reach the specified position and re-level it. The operation is relatively convenient, which can reduce the labor of surveying and mapping personnel and avoid equipment from falling to the ground and being damaged.

[0024] Working principle: When in use, the support equipment is moved to the surveying site through the push rod 6 in combination with the rotating wheel 4, the telescopic frame 1 is extended, and the insertion rod 5 is inserted into the ground. The insertion rod 5 is positioned by foot through the pedal 5-1, and the surveying instrument is arranged on the mounting plate assembly 7. The height of the fastening ring 7-41 at the end of the connecting rod 7-4 is adjusted to make the height suitable for the surveying and mapping personnel. At the same time, the bubble level A7-21 and the bubble level B7-32 are observed, and the level of the mounting plate assembly 7 is achieved by adjusting the depth of the insertion of the insertion rod 5 into the ground;

[0025] The surveying and mapping instrument is arranged on the mounting plate assembly 7 through the connecting hole 7-12 on the surface of the mounting plate 7-1. At this time, a loose connection is made, and the guard plate 7-11 is used to limit and protect the two sides of the surveying and mapping instrument. At the same time, the mounting plate 7-1 is a highly elastic plastic plate covered with a silicone sleeve. The adjusting nut 7-31 is adjusted, and its adjusting nut 7-31 passes through the surface of the connecting frame 7-3 and contacts with the bottom of the mounting plate 7-1. The adjusting nuts 7-31 at four different positions are used to adjust the mounting plate 7-1 horizontally and vertically, and realize fine-tuning of the surveying and mapping instrument. After the adjustment is completed, the connecting hole 7-12 is used in combination with the positioning screw for fastening and connection, thereby ensuring that the surveying and mapping instrument is in a horizontal installation state. Finally, the final surveying and mapping leveling is achieved by adjusting the horizontal structure on the surveying and mapping instrument. When it is necessary to change the surveying and mapping site, lift the plug 5, move the overall supporting equipment by rotating the wheel 4, reach the specified position and re-level it. The operation is relatively convenient, which can reduce the labor of surveying and mapping personnel and avoid equipment from falling and being damaged.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A surveying instrument support structure, comprising a telescopic frame (1), characterized in that: A connecting beam (2) is arranged between the telescopic frames (1), a support rod (3) is welded to one side of the bottom of the telescopic frame (1), a rotating wheel (4) is connected to the end of the support rod (3), an insertion rod (5) is fixedly connected to the bottom end of the telescopic frame (1), and a hand push rod (6) is welded to one side of the top of the telescopic frame (1); A mounting plate assembly (7) is slidably connected to one side of the telescopic frame (1) above the push rod (6); the mounting plate assembly (7) comprises a mounting plate (7-1), a connecting pad (7-2) arranged at the bottom of the mounting plate (7-1), and a connecting frame (7-3) arranged at the bottom of the connecting pad (7-2); a connecting rod (7-4) is welded to the bottom of the connecting frame (7-3); a fastening ring (7-41) is integrally formed at the end of the connecting rod (7-4); the connecting frame (7-3) is in an I-shape, and adjusting nuts (7-31) are arranged at the corners.

2. A surveying instrument support structure as claimed in claim 1, characterized in that: Guard plates (7-11) are integrally formed on both sides of the mounting plate (7-1), and a connection hole (7-12) is provided on the surface of the mounting plate (7-1).

3. A surveying instrument support structure as claimed in claim 1, characterized in that: The mounting plate (7-1) is a high-elastic plastic plate covered with a silicone sleeve.

4. A surveying instrument support structure as claimed in claim 1, characterized in that: A bubble level A (7-21) is embedded inside a side wall of the connecting pad (7-2).

5. A surveying instrument support structure as claimed in claim 1, characterized in that: The mounting plate assembly (7) is connected to the telescopic frame (1) via the fastening ring (7-41).

6. A surveying instrument support structure as claimed in claim 1, characterized in that: The adjusting nut (7-31) penetrates the surface of the connecting frame (7-3) and contacts the bottom of the mounting plate (7-1).

7. A surveying instrument support structure as claimed in claim 1, characterized in that: Both ends of the bottom of the connecting frame (7-3) are fixedly connected to a bubble level B (7-32).

8. A surveying instrument support structure as claimed in claim 1, characterized in that: A pedal (5-1) is fixedly welded to one side of the insertion rod (5).

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