Field surveying and mapping table with reinforcing mechanism
By using reinforcement mechanisms such as U-shaped rods, extension rods and anchors on the field surveying and mapping table, the problems of insecure fixing and inconvenient use are solved, and a more stable and flexible surveying and mapping table design is achieved, suitable for uneven grounds and multiple surveying and mapping need.
Patent Information
- Application Number
- CN202421231692.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing field surveying and mapping table is not firmly fixed on uneven ground, is inconvenient to use, and the height and angle adjustment are inflexible, making it easy to lose when carrying.
Using a reinforcement mechanism including U-shaped rod, extension rod, reinforcement plate, anchor rod and universal wheel, the expansion and retracting adjustment of the height of the rotating screw and guide rod by obliquely nailing into the soil, the expansion and contraction of the U-shaped rod and the extension rod, and the sliding of the rotating screw and guide rod Adjust the position and angle, combined with the design of universal wheels and tie rods, to achieve more stable and flexible fixing and adjustment of the surveying and mapping table.
It improves the fixing and ease of use of the surveying and mapping table, allows flexible adjustment of height and angle, avoids the loss of support columns, and enhances the stability and portability of the surveying and mapping table.
Smart Images
Figure CN222277913U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of surveying and mapping engineering, in particular to a field surveying and mapping platform with a reinforcement mechanism. Background Art
[0002] Field surveying is an important part of human geography surveying. Field surveying is greatly affected by terrain and environment. The protection and storage of surveying tools are very important. When surveyors work in the field, they need to carry a large number of professional tools for surveying and mapping, and they need to use a surveying table to support the surveying tools.
[0003] Among them, after searching, it was found that there is an application number CN202020401348.2, which discloses a portable field surveying and mapping tool bench, including a support column and a placement plate installed on the upper end of the support column, and the upper side of the support column is inserted into a circular sleeve installed at the lower end of the placement plate. The support column is held, and the outer thread on the upper side of the support column is aligned with the lower end of the circular sleeve. The support column is rotated so that the outer thread is screwed into the inner thread until it is tightened. The bottom of the support column is a cast-in-one cone head, which is inserted into the ground soil. The lower surface of the support column is tightly attached to the underground soil, which is conducive to the stable placement of the overall tool bench on the uneven ground. A support column groove is provided inside the right side of the placement plate. The support column groove is a cylindrical groove structure, and there are four of them. Surveying and mapping After completion, pull out the cone head from the ground, hold and rotate the support column, screw the external thread out of the internal thread, pull out the round sleeve on the upper side of the support column, insert the support column into the corresponding support column groove and place it. A handle is welded on the front side of the placement plate to facilitate carrying the tool bench. This structure that can disassemble and assemble the support column solves the problem that the support column of the tool bench is fixedly connected and inconvenient to carry. A square groove is provided on the left side of the placement plate, and slide rails are welded on the left and right sides of the inner wall of the square groove. Slide blocks are welded on the outer walls of both sides of the storage box, and the outer walls of the slide blocks slide in contact with the inner walls of the slide rails. Through the sliding cooperation of the slide blocks on both sides and the slide rails, the storage box can move back and forth stably in the square groove. Multiple storage grids are welded on the upper surface of the placement plate, which has the advantage of being used to place surveying and mapping tools.
[0004] However, after research, it was found that the surveying and mapping platform needs to insert four support columns directly and vertically into the soil layer to fix the surveying and mapping platform. The pressure of the surveying and mapping platform can easily cause the soil in contact with the support columns to become loose, thereby causing the support columns to shake. The fixing effect of the surveying and mapping platform is not good enough, the fixation is not strong enough, and during the surveying and mapping process, it is not convenient to adjust the position and angle of the surveying and mapping instrument. It is not convenient to use, and it is not convenient to adjust the height of the surveying and mapping platform. It is not flexible enough to use. After the surveying and mapping is completed, the support columns need to be disassembled and carried, which can easily cause the support columns to be lost. The use effect is not good enough. Therefore, a new device is provided to solve this problem. Utility Model Content
[0005] The purpose of the utility model is to provide a field surveying and mapping platform with a reinforcement mechanism in order to solve the above-mentioned problems of insufficient firmness of fixation and inconvenience and flexibility of use.
[0006] The technical solution adopted by the utility model is as follows: a field surveying and mapping platform with a reinforcement mechanism, comprising a surveying and mapping platform, a support frame is rotatably connected above the surveying and mapping platform, and a scale line is engraved on one side of the support frame;
[0007] A reinforcement mechanism having a reinforcement support function is arranged at the bottom of the surveying and mapping platform.
[0008] Among them, the reinforcement mechanism includes a U-shaped rod, an extension rod A, an extension rod B, a screw, a reinforcement plate, an anchor rod, a connecting screw and a screw sleeve. The extension rod B is symmetrically rotatably connected on both sides of the bottom of the surveying and mapping platform, and the extension rod B is set in a U shape. The U-shaped rods are symmetrically connected on both sides of the bottom of the surveying and mapping platform. The extension rod A is symmetrically slidably connected on both sides of the upper side of the U-shaped rod through a slide groove, and the two sides of the extension rod B are slidably connected to the inside of the extension rod A, and the extension rod A is respectively fixed to the extension rod B and the U-shaped rod by fixing bolts. A screw is fixedly installed on one side of the extension rod B, and the screw is set in an inclined manner. Connecting screws are symmetrically fixedly installed on both sides of the bottom of the surveying and mapping platform, and the connecting screws are close to the screws. The external threads of the connecting screws are connected with screw sleeves. The bottom of the U-shaped rod is symmetrically rotatably connected with reinforcement plates on both sides, and the outside of the reinforcement plate is provided with anchor rods, and the surface of the reinforcement plate is provided with a through hole with an inclination of 45° that matches the anchor rod.
[0009] Among them, a screw rod is rotatably connected to the top of the support frame, a guide rod is fixedly installed on the top of the support frame, the guide rod and the outside of the screw rod are nested and slidably connected to a support seat, and the support seat is threadedly connected to the screw rod, and fastening bolts are symmetrically embedded and threaded on both sides of the top of the support seat, and a clamping plate is rotatably connected to the end of the fastening bolt, and the clamping plate and the support frame are slidably connected through a slide rail, and a protractor is fixedly installed in the middle of one side of the surveying and mapping platform.
[0010] Among them, a pull rod is rotatably connected to the top of the surveying and mapping platform through a damping shaft, a universal wheel is installed at the center of the bottom of the surveying and mapping platform, long rod bolts are symmetrically threaded on both sides of the surveying and mapping platform, connecting blocks are symmetrically fixedly installed on both sides of the U-shaped rod, and a threaded hole that fits the long rod bolt is provided in the middle of the connecting block.
[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0012] 1. In the utility model, the two square legs formed by the U-shaped rod, the extension rod A and the extension rod B are used to support the surveying platform through the reinforcement mechanism. The reinforcement plate is rotated to make it parallel and fit the ground. The anchor rod is passed through the through hole on the surface of the reinforcement plate and nailed into the ground. The anchor rod is inserted into the soil at an angle of 45°. The oblique pressure of the soil on the anchor rod makes the fixation of the anchor rod more secure, and thus the fixation of the surveying platform is more secure.
[0013] 2. In the utility model, the legs formed by the U-shaped rod, the extension rod A and the extension rod B are easy to extend and retract, and the height of the surveying platform can be adjusted as needed, which is more flexible to use. The U-shaped rod is rotatably connected to the surveying platform to avoid loss of the U-shaped rod.
[0014] 3. In the utility model, the support seat moves along the screw rod and the guide rod by rotating the screw rod to adjust the lateral surveying position of the surveying instrument, and the support frame is rotated by comparing with the angle ruler to adjust the surveying angle, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the overall side section structure of the utility model;
[0017] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;
[0018] Figure 4 The utility model is a schematic diagram of the overall side section structure after the device is folded.
[0019] Markings in the figure: 1. Surveying and mapping platform; 101. U-shaped rod; 1011. Extension rod A; 1012. Extension rod B; 1013. Screw; 102. Reinforcement plate; 1021. Anchor rod; 103. Connecting block; 1031. Long rod bolt; 104. Connecting screw; 1041. Screw sleeve; 105. Universal wheel; 106. Pull rod; 107. Protractor; 2. Support frame; 201. Screw; 2011. Guide rod; 202. Support seat; 2021. Fastening bolt; 2022. Clamp. DETAILED DESCRIPTION
[0020] 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.
[0021] In the utility model:
[0022] Reference Figure 1-4 , a field surveying and mapping platform with a reinforcement mechanism, comprising a surveying and mapping platform 1, a support frame 2 is rotatably connected above the surveying and mapping platform 1, and a scale line is engraved on one side of the support frame 2;
[0023] A reinforcement mechanism with a reinforcement support function is arranged at the bottom of the surveying and mapping platform 1.
[0024] Reference Figure 1-4 In this embodiment, the reinforcement mechanism includes a U-shaped rod 101, an extension rod A1011, an extension rod B1012, a screw 1013, a reinforcement plate 102, an anchor rod 1021, a connecting screw 104 and a screw sleeve 1041. The two sides of the bottom of the surveying and mapping platform 1 are symmetrically rotatably connected with the extension rod B1012, and the extension rod B1012 is set in a U shape. The two sides of the bottom of the surveying and mapping platform 1 are symmetrically U-shaped. The two sides above the U-shaped rod 101 are symmetrically slidably connected with the extension rod A1011 through a sliding groove, and the two sides of the extension rod B1012 are slidably connected to the inside of the extension rod A1011, and the extension rod A1011 is They are fixed to the extension rod B1012 and the U-shaped rod 101 by fixing bolts respectively, a screw rod 1013 is fixedly installed on one side of the extension rod B1012, and the screw rod 1013 is arranged in an inclined manner, connecting screw rods 104 are symmetrically fixedly installed on both sides of the bottom of the surveying and mapping platform 1, and the connecting screw rods 104 are close to the screw rods 1013, and the connecting screw rods 104 are externally threadedly connected with screw sleeves 1041, and the bottom of the U-shaped rod 101 is symmetrically rotatably connected with the reinforcing plate 102 on both sides, and the reinforcing plate 102 has an anchor rod 1021 on the outside, and the surface of the reinforcing plate 102 is provided with a through hole with an inclination of 45° that matches the anchor rod 1021;
[0025] Rotate the U-shaped rod 101 to make it perpendicular to the ground. At this time, the screw rod 1013 and the connecting screw rod 104 coincide with each other. Twist the screw sleeve 1041 so that part of the screw sleeve 1041 is threadedly connected with the screw rod 1013 to fix the U-shaped rod 101 to prevent it from rotating. Then adjust the telescopic length of the extension rod A1011 and the extension rod B1012 so that the common height of the extension rod A1011, the extension rod B1012 and the U-shaped rod 101 matches the height required for mapping. Fix the screw sleeve 1041 with the fixing bolt. The extension rod A1011 is fixed to the extension rod B1012 and the U-shaped rod 101, and then the reinforcement plate 102 is rotated to make it parallel and fit the ground, and the anchor rod 1021 is nailed into the ground through the through hole on the surface of the reinforcement plate 102. The anchor rod 1021 is stuck into the soil at an angle of 45°, and the legs formed by the U-shaped rod 101, the extension rod B1012 and the U-shaped rod 101 are reinforced, thereby achieving the purpose of reinforcing the surveying and mapping platform 1 and preventing the surveying and mapping platform 1 from shaking during the surveying and mapping work.
[0026] Reference Figure 1 , 24. In this embodiment, a screw rod 201 is rotatably connected to the top of the support frame 2, a guide rod 2011 is fixedly installed on the top of the support frame 2, and a support seat 202 is slidably connected to the outside of the guide rod 2011 and the screw rod 201, and the support seat 202 is threadedly connected to the screw rod 201, and fastening bolts 2021 are symmetrically embedded and threadedly connected on both sides of the top of the support seat 202, and a clamping plate 2022 is rotatably connected to the end of the fastening bolt 2021, and the clamping plate 2022 is slidably connected to the support frame 2 through a slide rail, and a protractor 107 is fixedly installed in the middle of one side of the surveying and mapping platform 1;
[0027] Place the surveying instrument into the support seat 202, then tighten the two fastening bolts 2021, the fastening bolts 2021 push the clamping plates 2022 to clamp on both sides of the surveying instrument to achieve the purpose of fixing the surveying instrument, then by rotating the screw rod 201, the support seat 202 moves along the screw rod 201 and the guide rod 2011, and the lateral surveying position of the surveying instrument is adjusted. According to the protractor 107, the support frame 2 is rotated to adjust the surveying angle.
[0028] Reference Figure 1 , 2 4. In this embodiment, a pull rod 106 is rotatably connected to the top of the surveying and mapping platform 1 through a damping shaft, and a universal wheel 105 is installed at the center of the bottom of the surveying and mapping platform 1. After the surveying and mapping is completed, the extension rod A1011 and the extension rod B1012 are retracted, the U-shaped rod 101 is folded to be parallel to the surveying and mapping platform 1, the pull rod 106 is rotated upwards, and the pull rod 106 is pulled, and the universal wheel 105 slides on the ground to move the device.
[0029] Reference Figure 1 , 2 4. In this embodiment, long-rod bolts 1031 are symmetrically threadedly connected on both sides of the surveying and mapping platform 1, and connecting blocks 103 are symmetrically fixedly installed on both sides of the U-shaped rod 101, and a threaded hole matching the long-rod bolt 1031 is provided in the middle of the connecting block 103. After the surveying and mapping is completed, the U-shaped rod 101 is folded to be parallel to the surveying and mapping platform 1, and the long-rod bolt 1031 is screwed into the threaded hole of the connecting block 103, so that the U-shaped rod 101 and the surveying and mapping platform 1 are fixed together.
[0030] Working principle: first pull the pull rod 106, the universal wheel 105 slides on the ground, and the device is moved to the surveying point. Then, the long rod bolt 1031 is screwed to separate it from the connecting block 103, and then the U-shaped rod 101 is rotated to make it perpendicular to the ground. At this time, the screw 1013 and the connecting screw 104 just coincide with each other, and the screw sleeve 1041 is screwed to make part of the screw sleeve 1041 and the screw 1013 threadedly connected to fix the U-shaped rod 101 to prevent it from rotating. Then, the telescopic length of the extension rod A1011 and the extension rod B1012 is adjusted so that the common height of the extension rod A1011, the extension rod B1012 and the U-shaped rod 101 matches the height required for surveying. The extension rod A1011, the extension rod B1012 and the U-shaped rod 101 are fixed by fixing the bolts. Then, the reinforcement plate 102 is rotated to make it parallel and fit the ground, and the anchor rod 1021 is inserted through the through hole on the surface of the reinforcement plate 102. After being nailed into the ground, the anchor rod 1021 is stuck into the soil at a 45° angle, and the legs formed by the U-shaped rod 101, the extension rod B1012 and the U-shaped rod 101 are reinforced, thereby achieving the purpose of reinforcing the surveying and mapping platform 1, and then the surveying and mapping instrument is placed in the support seat 202, and then the two fastening bolts 2021 are screwed. The fastening bolts 2021 push the clamping plates 2022 to clamp on both sides of the surveying and mapping instrument, thereby achieving the purpose of fixing the surveying and mapping instrument. Then, by rotating the screw rod 201, the support seat 202 moves along the screw rod 201 and the guide rod 2011, and the lateral surveying and mapping position of the surveying and mapping instrument is adjusted. The support frame 2 is rotated according to the protractor 107 to adjust the surveying and mapping angle. Finally, after the surveying and mapping is completed, the extension rod A1011 and the extension rod B1012 are retracted, the U-shaped rod 101 is folded to be parallel to the surveying and mapping platform 1, and the device is folded to make it easy to move and carry.
[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A field surveying and mapping platform with a reinforcement mechanism, comprising a surveying and mapping platform (1), characterized in that: A support frame (2) is rotatably connected to the top of the surveying and mapping platform (1), and a scale line is engraved on one side of the support frame (2); The bottom of the surveying and mapping platform (1) is provided with a reinforcement mechanism having a reinforcement support function; The reinforcement mechanism comprises a U-shaped rod (101), an extension rod A (1011), an extension rod B (1012), a screw rod (1013), a reinforcement plate (102), an anchor rod (1021), a connecting screw rod (104) and a screw sleeve (1041); The bottom of the surveying platform (1) is symmetrically rotatably connected with extension rods B (1012), and the extension rods B (1012) are arranged in a U shape. The bottom of the surveying platform (1) is symmetrically provided with U-shaped rods (101) on both sides. The upper sides of the U-shaped rods (101) are symmetrically slidably connected with extension rods A (1011) through sliding grooves, and the two sides of the extension rods B (1012) are slidably connected to the inside of the extension rods A (1011), and the extension rods A (1011) are respectively fixed to the extension rods B (1012) and the U-shaped rods (101) by fixing bolts, and one side of the extension rods B (1012) is fixed A screw rod (1013) is fixedly installed, and the screw rod (1013) is arranged in an inclined manner. Connecting screw rods (104) are symmetrically fixedly installed on both sides of the bottom of the surveying and mapping platform (1), and the connecting screw rods (104) are close to the screw rods (1013). The connecting screw rods (104) are externally threadedly connected with a screw sleeve (1041). The bottom of the U-shaped rod (101) is symmetrically rotatably connected with a reinforcing plate (102) on both sides. The reinforcing plate (102) has an anchor rod (1021) on the outside, and a through hole with an inclination of 45° that matches the anchor rod (1021) is arranged on the surface of the reinforcing plate (102).
2. A field surveying and mapping platform with a reinforcement mechanism as claimed in claim 1, characterized in that: A screw rod (201) is rotatably connected to the top of the support frame (2), a guide rod (2011) is fixedly installed on the top of the support frame (2), a support seat (202) is nested and slidably connected to the outside of the guide rod (2011) and the screw rod (201), and the support seat (202) is threadedly connected to the screw rod (201).
3. A field surveying and mapping platform with a reinforcement mechanism as claimed in claim 2, characterized in that: Threaded fastening bolts (2021) are symmetrically embedded on both sides above the support seat (202), and the ends of the fastening bolts (2021) are rotatably connected to a clamping plate (2022), and the clamping plate (2022) is slidably connected to the support frame (2) via a slide rail.
4. A field surveying and mapping platform with a reinforcement mechanism as claimed in claim 1, characterized in that: A protractor (107) is fixedly mounted in the middle of one side of the surveying and mapping platform (1).
5. The field surveying and mapping platform with a reinforcement mechanism as claimed in claim 1, characterized in that: A pull rod (106) is rotatably connected to the top of the surveying and mapping platform (1) via a damping shaft, and a universal wheel (105) is installed at the center of the bottom of the surveying and mapping platform (1).
6. The field surveying and mapping platform with a reinforcement mechanism as claimed in claim 1, characterized in that: The surveying platform (1) has long-rod bolts (1031) symmetrically threadedly connected on both sides, and the U-shaped rod (101) has connecting blocks (103) symmetrically fixedly installed on both sides, and the middle of the connecting block (103) is provided with a threaded hole that fits with the long-rod bolt (1031).