Tripod for measurement and GPS-RTK centering rod storage rack

Abstract

The utility model relates to a measuring tripod and GPS-RTK centering rod storage rack, which comprises a plurality of connecting rods, and a bottom plate, a spacing plate assembly and a top plate which are sequentially arranged from bottom to top, the plurality of connecting rods are respectively arranged on two opposite sides of the bottom plate, the spacing plate assembly and the top plate and are connected, a plurality of inserting holes are uniformly formed in the middle of the top plate at intervals, and the inserting holes are connected with the connecting rods. The partition plate assembly comprises two oppositely-arranged splicing plates and two sets of telescopic adjusting structures, the two sets of telescopic adjusting structures are arranged on the two sides of the corresponding connecting rods of the two splicing plates in a one-to-one correspondence mode, the fixed parts of the telescopic adjusting structures are connected with the connecting rods and one splicing plate, and the movable parts of the telescopic adjusting structures are connected with the other splicing plate. A plurality of semicircular holes are evenly formed in the positions, corresponding to the lower portions of the inserting holes, of the top faces of the two splicing plates at intervals, and a plurality of semicircular grooves are formed in the positions, corresponding to the semicircular holes, of the side faces, away from each other, of the two splicing plates. When the tripod and the centering rod are taken and placed, damage caused by collision is avoided, and the taking and placing convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of placing for measurement, in particular to a tripod for measurement and a storage and placement rack for a GPS-RTK centering rod. Background Technique

[0002] RTK measurement is an engineering technical term. In GPS measurement, such as static, rapid static, and dynamic measurements, centimeter-level accuracy can only be obtained through post-processing calculations. However, RTK (Real-time kinematic) real-time differential positioning is a measurement method that can obtain centimeter-level positioning accuracy in the field in real time. Total stations and GPS-RTKs are essential measurement tools in surveying and mapping, more specifically in engineering surveys. The total station and the RTK base head have special instrument boxes for storage, while the supporting tripods and centering rods do not have special devices for storage. Moreover, the quality of the tripods and centering rods in the used state directly affects the measurement accuracy and work efficiency. Therefore, their storage and preservation are extremely important. Since there are many types of tripods and centering rods, and their lengths are also different, and they are often used, the storage method of the tripods and centering rods is particularly important.

[0003] In the prior art, the storage method of the tripod and the centering rod is to fix them through a placement rack. Due to the structural limitations of the tripod itself, when taking and placing, the protruding part at the lower end of the tripod is easily stuck in the hole of the placement rack, resulting in inconvenient taking and placing and even causing damage to the tripod due to knocking. Content of the Utility Model

[0004] To solve the problems in the background technique, the utility model proposes a tripod for measurement and a storage and placement rack for a GPS-RTK centering rod. When the tripod and the centering rod are taken and placed in the utility model, the damage caused by knocking is avoided, and the convenience of taking and placing is improved.

[0005] To solve the above problems, the utility model adopts the following technical solution: A tripod for measurement and a storage and placement rack for a GPS-RTK centering rod, comprising a plurality of connecting rods, and a bottom plate, an intermediate plate assembly, and a top plate arranged in sequence from bottom to top. The plurality of connecting rods are respectively arranged on opposite sides of the bottom plate, the intermediate plate assembly, and the top plate and are connected. A plurality of jacks are evenly spaced in the middle of the top plate. The intermediate plate assembly includes two oppositely arranged splicing plates and two groups of telescopic adjustment structures. The two groups of telescopic adjustment structures are respectively arranged on the two sides of the corresponding connecting rods of the two splicing plates. The fixed part of the telescopic adjustment structure is connected to the connecting rod and one of the splicing plates, and the movable part of the telescopic adjustment structure is connected to the other splicing plate. A plurality of semi-circular holes are evenly spaced on the top surfaces of the two splicing plates corresponding to the lower sides of the jacks, and a plurality of semi-circular grooves are respectively opened on the opposite sides of the two splicing plates corresponding to the semi-circular holes.

[0006] Furthermore, the telescopic adjustment structure includes a fixed seat, an elastic telescopic rod, and a connecting block. The fixed seat is supported and connected to the bottom of one of the splicing boards. The side surface of the fixed seat is connected to the side surface of the connecting rod. The fixed end of the elastic telescopic rod is connected to the side surface of the fixed seat, and the movable end of the elastic telescopic rod is connected to the connecting block. The connecting block is supported and connected to the bottom of the other splicing board.

[0007] Furthermore, the telescopic adjustment structure further includes a guiding member. The guiding member is arranged below the two splicing boards and is connected to the side surface of the corresponding connecting rod. The connecting block is slidably connected to the guiding member.

[0008] Still further, the guiding member is a guide rail, and the connecting block is a slider. The slider is slidably connected to the guide rail.

[0009] Furthermore, the telescopic adjustment structure further includes a pull rod and a pull ring. The inner end of the pull rod is connected to the side surface of the connecting block facing away from the elastic telescopic rod, and the outer end of the pull rod is connected to the pull ring.

[0010] Furthermore, a flannelette layer is provided on the top surface of the bottom plate.

[0011] Furthermore, a plurality of pulleys are arranged in an array at the bottom of the bottom plate.

[0012] Advantages of the present utility model: By providing insertion holes on the top plate for passing through the centering rod, the centering rod can also pass through the semi-circular holes on the two splicing boards and the lower end abuts against the top surface of the bottom. The semi-circular grooves opened on the two splicing boards are used to limit the tripod, so that the tripod and the centering rod can be stably placed. The telescopic adjustment structure is used to adjust the two splicing boards to move away from or close to each other. When the two splicing boards move away from each other, the semi-circular holes on the two splicing boards expand, and the centering rod can more easily pass through the two semi-circular holes, avoiding the problems of collision between the centering rod and the device and inconvenient operation when storing and taking out the centering rod. After the centering rod is stored and taken out, the telescopic adjustment structure can drive the two splicing boards to approach each other, and the semi-circular holes on the two splicing boards shrink to achieve stable support for the centering rod. Compared with the traditional storage rack, when taking and placing the tripod and the centering rod in the present utility model, by adjusting the size of the hole position where the centering rod contacts the rack, the damage caused by knocking is avoided, and the convenience of taking and placing is improved. Description of the Drawings

[0013] The following further illustrates the present utility model in conjunction with the drawings and embodiments.

[0014] Figure 1 It is a schematic structural diagram of the present utility model;

[0015] Figure 2 This is a side sectional view of the present utility model.

[0016] 1. Connecting rod; 2. Bottom plate; 3. Intermediate plate assembly; 4. Top plate; 5. Insertion hole; 6. Splint; 7. Telescopic adjustment structure; 8. Semi-circular hole; 9. Semi-circular groove; 10. Fixed seat; 11. Elastic telescopic rod; 12. Connecting block; 13. Guide; 14. Pull rod; 15. Pull ring; 16. Fluffy cotton layer; 17. Pulley. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] The present utility model is provided with an insertion hole 5 on the top plate 4 for passing through a centering rod. At the same time, the centering rod can also pass through the semi-circular holes 8 on the two splints 6 and make the lower end abut against the top surface of the bottom. The semi-circular grooves 9 opened on the two splints 6 are used to limit the tripod, so that the tripod and the centering rod can be stably placed. The telescopic adjustment structure 7 is used to adjust the two splints 6 to move away from or close to each other. When the two splints 6 move away from each other, the semi-circular holes 8 on the two splints 6 expand, and the centering rod can more easily pass through the two semi-circular holes 8, avoiding the problems of collision between the centering rod and the device and inconvenient operation when storing and taking out the centering rod. After the centering rod is stored and taken out, the telescopic adjustment structure 7 can drive the two splints 6 to approach each other, and the semi-circular holes 8 on the two splints 6 shrink to realize stable support for the centering rod. Compared with the traditional storage rack, when the present utility model takes and places the tripod and the centering rod, by adjusting the size of the hole position where the centering rod contacts the rack, the damage caused by bumping is avoided, and the convenience of taking and placing is improved.

[0019] Specifically, as Figure 1 and Figure 2As shown in the figure, a tripod for measurement and a storage and placement rack for a GPS-RTK centering rod include a plurality of connecting rods 1, a bottom plate 2, an intermediate plate assembly 3, and a top plate 4 arranged in sequence from bottom to top. The plurality of connecting rods 1 are respectively arranged on opposite sides of the bottom plate 2, the intermediate plate assembly 3, and the top plate 4 and are connected. A plurality of jacks 5 are evenly spaced in the middle of the top plate 4. The intermediate plate assembly 3 includes two opposite splicing plates 6 and two sets of telescopic adjustment structures 7. The two sets of telescopic adjustment structures 7 are respectively arranged on both sides of the corresponding connecting rod 1 of the two splicing plates 6. The fixed part of the telescopic adjustment structure 7 is connected to the connecting rod 1 and one of the splicing plates 6, and the movable part of the telescopic adjustment structure 7 is connected to the other splicing plate 6. A plurality of semi-circular holes 8 are evenly spaced on the top surfaces of the two splicing plates 6 corresponding to the lower part of the jacks 5. A plurality of semi-circular grooves 9 are respectively arranged on the opposite side surfaces of the two splicing plates 6 corresponding to the semi-circular holes 8.

[0020] Further, the telescopic adjustment structure 7 includes a fixed seat 10, an elastic telescopic rod 11, and a connecting block 12. The fixed seat 10 is supported and connected to the bottom of one of the splicing plates 6. The side surface of the fixed seat 10 is connected to the side surface of the connecting rod 1. The fixed end of the elastic telescopic rod 11 is connected to the side surface of the fixed seat 10, and the movable end of the elastic telescopic rod 11 is connected to the connecting block 12. The connecting block 12 is supported and connected to the bottom of the other splicing plate 6.

[0021] Further, the telescopic adjustment structure 7 further includes a guiding member 13. The guiding member 13 is arranged below the two splicing plates 6 and is connected to the side surface of the corresponding connecting rod 1. The connecting block 12 is slidably connected to the guiding member 13.

[0022] Still further, the guiding member 13 is a guide rail, and the connecting block 12 is a slider, and the slider is slidably connected to the guide rail.

[0023] Further, the telescopic adjustment structure 7 further includes a pull rod 14 and a pull ring 15. The inner end of the pull rod 14 is connected to the side surface of the connecting block 12 facing away from the elastic telescopic rod 11, and the outer end of the pull rod 14 is connected to the pull ring 15.

[0024] Further, a flannelette layer 16 is provided on the top surface of the bottom plate 2.

[0025] Further, a plurality of pulleys 17 are arranged in an array on the bottom of the bottom plate 2.

[0026] When the utility model is in use, the pull ring 15 and the pull rod 14 are pulled to move, so as to drive the connecting block 12 to move away from the fixed seat 10. At this time, the elastic telescopic rod 11 is stretched. Since one of the splints 6 is arranged on the connecting block 12 and the other splint 6 is arranged on the fixed seat 10, the two splints 6 can move away from each other, and the semi-circular holes 8 on the two splints 6 increase, so as to facilitate the penetration of the centering rod. The centering rod to be stored is sequentially passed through the insertion hole 5 of the top plate 4 and the semi-circular hole 8 of the splint 6, and the lower end of the centering rod abuts against the top surface of the bottom plate 2. The tripod is clamped into the corresponding semi-circular groove 9 on the splint 6 for positioning. The pulling force on the pull ring 15 and the pull rod 14 is released, and the elastic telescopic rod 11 restores its elastic deformation. The two splints 6 approach each other, and the semi-circular holes 8 of the two splints 6 shrink, so as to realize more stable support for the tripod and the centering rod. When the tripod and the centering rod are taken, the above operation is repeated, and the tripod and the centering rod can be taken out conveniently. Compared with the traditional storage rack, when the utility model takes and places the tripod and the centering rod, by adjusting the hole size at the contact position between the centering rod and the storage rack, the tripod and the centering rod are prevented from being damaged due to collision with the storage rack, and the convenience of taking and placing is improved.

[0027] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A tripod for measurement and a storage and placement rack for a GPS-RTK centering rod, characterized in that: The invention comprises a plurality of connecting rods (1) and a bottom plate (2), an intermediate plate assembly (3) and a top plate (4) which are arranged in sequence from bottom to top. The plurality of connecting rods (1) are arranged on opposite sides of the bottom plate (2), the intermediate plate assembly (3) and the top plate (4) and are connected. A plurality of insertion holes (5) are evenly spaced in the middle of the top plate (4). The intermediate plate assembly (3) comprises two oppositely arranged panels (6) and two sets of telescopic adjustment structures (7). The two sets of telescopic adjustment structures (7) are arranged one by one on the two sides. The two sides of the puzzle panels (6) correspond to the connecting rod (1), the fixed part of the telescopic adjustment structure (7) is connected to the connecting rod (1) and one of the puzzle panels (6), the movable part of the telescopic adjustment structure (7) is connected to the other puzzle panel (6), the top surfaces of the two puzzle panels (6) are evenly spaced apart and correspond to the bottom of the insertion hole (5), and the sides of the two puzzle panels (6) away from each other are each provided with a plurality of semicircular grooves (9) corresponding to the semicircular holes (8).

2. The tripod for measurement and the GPS-RTK centering rod storage and placement rack according to claim 1, characterized in that: The telescopic adjustment structure (7) comprises a fixed seat (10), an elastic telescopic rod (11) and a connecting block (12); the fixed seat (10) is supported and connected to the bottom of one of the puzzle boards (6); the side of the fixed seat (10) is connected to the side of the connecting rod (1); the fixed end of the elastic telescopic rod (11) is connected to the side of the fixed seat (10); the movable end of the elastic telescopic rod (11) is connected to the connecting block (12); and the connecting block (12) is supported and connected to the bottom of another puzzle board (6).

3. A tripod for measurement and a GPS-RTK centering rod storage and placement rack according to claim 2, characterized in that: The telescopic adjustment structure (7) also includes a guide member (13), which is arranged below the two puzzle panels (6) and connected to the side surfaces of the corresponding connecting rods (1), and the connecting block (12) is slidably connected to the guide member (13).

4. A tripod for measurement and a GPS-RTK centering rod storage and placement rack according to claim 3, characterized in that: The guide member (13) is a guide rail, and the connecting block (12) is a sliding block, which is slidably connected to the guide rail.

5. A tripod for measurement and a GPS-RTK centering rod storage and placement rack according to claim 2, characterized in that: The telescopic adjustment structure (7) further comprises a pull rod (14) and a pull ring (15), wherein the inner end of the pull rod (14) is connected to the side of the connecting block (12) facing away from the elastic telescopic rod (11), and the outer end of the pull rod (14) is connected to the pull ring (15).

6. A measuring tripod and a GPS-RTK centering rod storage and placement rack according to any one of claims 1 to 5, characterized in that: The top surface of the bottom plate (2) is provided with a fleece layer (16).

7. A measuring tripod and a GPS-RTK centering rod storage and placement rack according to any one of claims 1 to 5, characterized in that: The bottom array of the base plate (2) is provided with a plurality of pulleys (17).

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