Surveying and mapping level gauge
By designing a mapping level device including universal wheels, cone angles and Velcro, the problem of inconvenient installation and handling of the level is solved, stability and convenience are achieved, and dust pollution is prevented, adapting to terrain and carrying needs.
Patent Information
- Application Number
- CN202322693879.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-09
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-10-09
AI Technical Summary
The level is inconvenient to install and fix during use, and the weight is large, resulting in inconvenient handling and difficulty in carrying and storage. The staff bags are prone to dust during the measurement process.
Designed is a type including fixing plate, fixing seat, connecting rod, handle, push plate, movable plate, card block, support block, limiting plate, sliding sleeve, slide rod, spring, base, support legs, reinforcement rod, universal The mapping level device of wheels, anti-sink plates, conical angles and Velcro can achieve stable and convenient movement through the combination of universal wheels and conical angles, and uses Velcro to fix and carry the supporting legs.
It realizes the stable installation and convenient movement of the level instrument, reduces labor for handling and storage, prevents dust pollution, and adapts to different terrain and carry needs.
Smart Images
Figure CN222298809U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of level equipment, in particular to a surveying and mapping level. Background Art
[0002] Geological surveying is the general term for all surveying and mapping work involved in geological surveys and mineral exploration and the compilation of their results maps. It mainly includes geological point measurement, geological profile measurement, geophysical and chemical exploration measurement, mining area control measurement, mining area topography measurement, exploration network measurement, exploration engineering positioning measurement, pit exploration engineering measurement, well exploration engineering measurement, through-measurement, open-pit mine measurement, surface movement observation, and the drawing and printing of relevant maps and the establishment of geological and mineral information systems. Surveying and mapping studies the determination and calculation of the geometric position of ground points, the shape of the earth and the earth's gravity field, and measures the geometric distribution of the natural shape of the earth's surface and artificial facilities based on this, and combines the geographical distribution of certain social information and natural information to compile maps and thematic maps of various scales in the world and local areas. It is also called surveying. The total station is a commonly used surveying and mapping instrument. The total station, that is, the total station type electronic distance meter, is a high-tech measuring instrument that integrates light, machinery and electricity. It is a surveying and mapping instrument system that integrates horizontal angle, vertical angle, distance (slant distance, horizontal distance), and height difference measurement functions.
[0003] During geological surveying, it is not convenient for users to install and fix the level. Since the level bracket itself is heavy, it is not convenient to carry when it is on a flat ground. It is inconvenient to carry or store it. During the measurement process, the staff's bag can only be placed on the ground, which is easily dusty. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that the level is inconvenient to install and fix during use by the user, because the level bracket itself is heavy and it is not convenient to carry when it is on a flat ground. It is inconvenient to carry or store it, and during the measurement process, the staff's bag can only be placed on the ground, which is prone to dust. The utility model provides a surveying and mapping level.
[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0006] A surveying and mapping level comprises a surveying and mapping instrument, wherein a fixed plate is fixedly connected to the bottom end of the surveying and mapping instrument, a fixed seat is connected to the lower end of the fixed plate, a connecting rod is movably inserted into the right end of the fixed seat, a handle is fixedly connected to the right end of the connecting rod, a push plate is fixedly connected to the left end of the connecting rod, a movable plate is fixedly connected to the left side of the lower end of the push plate, two clamping blocks are fixedly connected to the upper end of the movable plate, a supporting block is fixedly connected to the right side of the top of the clamping block, two limiting plates are fixedly connected to the lower end of the fixed plate, clamping grooves are respectively provided at the lower left end of the limiting plate, and the supporting blocks are inserted into the clamping grooves, a sliding sleeve is fixedly connected to the top center of the movable plate, a sliding rod is slidably connected to the inside of the sliding sleeve, a spring is sleeved on the surface of the sliding rod, and fixed blocks are fixedly connected to both ends of the sliding rod.
[0007] Furthermore, the lower end of the fixing seat is fixedly connected to a base, and the lower end of the base is fixedly connected to three supporting legs.
[0008] Furthermore, a reinforcing rod is fixedly connected to the lower end of the supporting leg, and a universal wheel is fixedly connected to the lower end of the reinforcing rod.
[0009] Furthermore, notches are provided on the left and right sides of the bottom end of the support leg, slots are provided at both ends of the support leg, fastening bolts are inserted into the slots, and an anti-sinking plate is rotated by the fastening bolts pinned in the middle of the notch.
[0010] Furthermore, a cone angle is fixedly connected to the upper end of the anti-sinking plate.
[0011] Furthermore, Velcro is attached to the front surface of the supporting leg.
[0012] Furthermore, a hook is fixedly connected to the lower end of the base.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. In the utility model, the lower end of the fixed seat is fixedly connected with a base, the lower end of the base is fixedly connected with three supporting legs, the supporting legs can make the level more stable, the lower ends of the supporting legs are fixedly connected with reinforcing rods, the lower ends of the reinforcing rods are fixedly connected with universal wheels, the universal wheels are convenient for moving on a flat ground, can save effort, and can also save time.
[0015] 2. The utility model has notches on the left and right sides of the bottom of the supporting leg, slots at both ends of the supporting leg, fastening bolts inserted in the slots, an anti-sinking plate rotated by the fastening bolts in the middle of the notch, the fastening bolts are convenient for manually switching the cone angle and the universal wheel in different terrains, and the fastening bolts are tightened to fix them, which is convenient for manual replacement in different terrains. The cone angle is fixedly connected to the upper end of the anti-sinking plate. Different terrains will be encountered during the measurement process. The cone shape is easier to stabilize, can be quickly positioned, and is not easy to shake.
[0016] 3. The utility model has Velcro on the front surface of the supporting leg, which is convenient for bundling the supporting leg and carrying, and the Velcro is easy and quick to use, and is very convenient whether it is for sticking or tearing, and the Velcro is particularly economical and affordable, it can be said to be of good quality and low price, the Velcro has many colors and is not easy to fade, such as red, yellow, white, black and other colors, it can not only achieve the effect of fixing and bonding, but also play the role of embellishment and decoration, the Velcro has very strong temperature resistance, it will not soften or change even if soaked in boiling water, not only has a high melting point but also has a temperature resistance limit of up to one hundred and twenty degrees, a hook is fixedly connected to the lower end of the base, the hook is arranged close to the supporting leg, so that when hanging a bag, the drooping bag body will not touch the support rod, and it is convenient to hang the bag, and when the bag is heavy, the device can be more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a cross-sectional view of the utility model level;
[0019] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;
[0020] Figure 4 This utility model Figure 1 Enlarged view of the middle circle;
[0021] Figure numerals: 1. surveying instrument; 2. fixing plate; 3. limiting plate; 4. snap-in groove; 5. fixing seat; 6. connecting rod; 7. handle; 8. push plate; 9. movable plate; 10. sliding sleeve; 11. sliding rod; 12. fixing block; 13. clamping block; 14. supporting block; 15. base; 16. supporting leg; 17. notch; 18. slot; 19. fastening bolt; 20. anti-sinking plate; 21. cone angle; 22. reinforcing rod; 23. universal wheel; 24. Velcro; 25. hook; 26. spring. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.
[0023] See also Figure 1-Figure 4The utility model provides a surveying and mapping level device, including a surveying and mapping instrument 1, a fixed plate 2 is fixedly connected to the bottom end of the surveying and mapping instrument 1, a fixed seat 5 is connected to the lower end of the fixed plate 2, a connecting rod 6 is movably inserted and penetrated at the right end of the fixed seat 5, a handle 7 is fixedly connected to the right end of the connecting rod 6, a push plate 8 is fixedly connected to the left end of the connecting rod 6, a movable plate 9 is fixedly connected to the left side of the lower end of the push plate 8, two clamping blocks 13 are fixedly connected to the upper end of the movable plate 9, a support block 14 is fixedly connected to the right side of the top of the clamping block 13, two limit plates 3 are fixedly connected to the lower end of the fixed plate 2, a clamping groove 4 is respectively opened at the lower left end of the limit plate 3, and the support block 14 is inserted into the inside of the clamping groove 4, a sliding sleeve 10 is fixedly connected to the top center of the movable plate 9, a sliding rod 11 is slidably connected inside the sliding sleeve 10, a spring 26 is sleeved on the surface of the sliding rod 11, and fixed blocks 12 are fixedly connected to both ends of the sliding rod 11.
[0024] In this embodiment, preferably, a base 15 is fixedly connected to the lower end of the fixing seat 5, and three supporting legs 16 are fixedly connected to the lower end of the base 15. The supporting legs 16 can make the level more stable.
[0025] In this embodiment, preferably, the lower end of the support leg 16 is fixedly connected to a reinforcing rod 22, and the lower end of the reinforcing rod 22 is fixedly connected to a universal wheel 23. The universal wheel 23 is convenient for moving on a flat ground, which can save effort and time.
[0026] In this embodiment, preferably, notches 17 are provided on the left and right sides of the bottom end of the support leg 16, slots 18 are provided at both ends of the support leg 16, fastening bolts 19 are inserted into the slots 18, and an anti-sinking plate 20 is pinned and rotated in the middle of the notch 17 by the fastening bolts 19. The fastening bolts 19 facilitate manual switching of the cone angle 21 and the universal wheel 23 in different terrains. The fastening bolts 19 are tightened to fix them, which is convenient for manual replacement in different terrains.
[0027] In this embodiment, preferably, the anti-sinking plate 20 has a cone angle 21 fixedly connected to its upper end. During the measurement process, different terrains may be encountered, and the cone shape is easier to stabilize, can be quickly positioned, and is not prone to shaking.
[0028] In this embodiment, preferably, Velcro 24 is adhered to the front surface of the supporting leg 16. The Velcro 24 is convenient for bundling the supporting leg 16 and is easy to carry. At the same time, the Velcro 24 is easy and quick to use. It is very convenient whether it is for sticking or tearing. Moreover, the Velcro 24 is particularly economical and affordable. It can be said to be of good quality and low price. The Velcro 24 has many colors and is not easy to fade. There are all kinds of colors such as red, yellow, white, black, etc. It can not only achieve the effect of fixing and bonding, but also play the role of embellishment and decoration. The Velcro 24 has a very strong temperature resistance and will not soften or change its appearance even if it is soaked in boiling water. It not only has a high melting point but also has a temperature resistance limit of up to 120 degrees.
[0029] In this embodiment, preferably, a hook 25 is fixedly connected to the lower end of the base 15. The hook 25 is arranged in the direction of the center of the lower end of the base 15 so that when hanging the bag, the drooping bag body will not touch the support rod, and it is convenient to hang the bag. When the bag carries heavy objects, it can make the device more stable.
[0030] The working principle and use process of the utility model are as follows: during geological surveying and mapping, when leveling the road surface, the user manually tightens and fixes the universal wheel 23 through the fastening bolt 19 to facilitate the fixation of the level instrument. When measurement is required, the fastening bolt 19 is manually unscrewed to fix the cone angle 21 on the ground. After it is firmly fixed, the handle 7 is pushed by hand, and the handle 7 will drive the connecting rod 6, the support block 14 and the clamping block 13 to move to the left at the same time. At the same time, the push plate 8 and the movable plate 9 will be squeezed to move forward. The sliding sleeve 10 is located at the upper end of the movable plate 9 and can drive the sliding sleeve 10 Slide to the left with the spring 26, and then plug the fixed plate 2 at the lower end of the surveying instrument 1 into the slot. After the plugging is completed, the hand is released, the spring 26 will drive the sliding sleeve 10 to move to the right, and at the same time, the movable plate 9 moves to the right, and the support block 14 will be clamped in the clamping slot 4 for fixing. The lower end of the base 15 is fixedly connected with a hook 25, and the hook 25 is set in the direction close to the support leg 16, so that when hanging a bag, the drooping bag body will not touch the support rod, and it is convenient to hang a bag. When the geological survey is completed, the Velcro 24 at the front end of the support leg 16 is convenient for bundling the support leg 16, which is convenient for carrying. When the device is used, the level is easy to install and fix. Since the level bracket itself is heavy, it is convenient to carry when it is on a flat ground. It is more convenient when carrying or storing, and it is convenient to fix the instrument. In the measurement process, the staff's bag can be hung on the hook 25, which is not easy to have dust and is relatively clean.
[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A surveying and mapping level, characterized in that: The invention comprises a surveying instrument (1), wherein the bottom end of the surveying instrument (1) is fixedly connected to a fixing plate (2), the lower end of the fixing plate (2) is connected to a fixing seat (5), the right end of the fixing seat (5) is movably penetrated and plugged with a connecting rod (6), the right end of the connecting rod (6) is fixedly connected to a handle (7), the left end of the connecting rod (6) is fixedly connected to a push plate (8), the left side of the lower end of the push plate (8) is fixedly connected to a movable plate (9), the upper end of the movable plate (9) is fixedly connected to two clamping blocks (13), the top of the clamping block (13) is fixedly connected to the movable plate (9), and the movable plate (9) is fixedly connected to the movable plate (9). A support block (14) is fixedly connected to the right side of the end, two limit plates (3) are fixedly connected to the lower end of the fixed plate (2), and a clamping groove (4) is respectively opened at the lower end of the left side of the limit plate (3), and the support block (14) is inserted into the inside of the clamping groove (4), and a sliding sleeve (10) is fixedly connected to the top center of the movable plate (9), and a sliding rod (11) is slidably connected inside the sliding sleeve (10), and a spring (26) is sleeved on the surface of the sliding rod (11), and fixed blocks (12) are fixedly connected to both ends of the sliding rod (11); The lower end of the fixing seat (5) is fixedly connected to a base (15), and the lower end of the base (15) is fixedly connected to three supporting legs (16); The lower end of the support leg (16) is fixedly connected to a reinforcing rod (22), and the lower end of the reinforcing rod (22) is fixedly connected to a universal wheel (23); The bottom of the support leg (16) is provided with notches (17) on both sides, and both ends of the support leg (16) are provided with slots (18). Fastening bolts (19) are inserted into the slots (18). An anti-sinking plate (20) is pin-connected and rotated in the middle of the notch (17) through the fastening bolts (19).
2. A surveying and mapping level according to claim 1, characterized in that: The anti-sinking plate (20) has a cone angle (21) fixedly connected to its upper end.
3. A surveying and mapping level according to claim 1, characterized in that: The front surface of the supporting leg (16) is adhered with a Velcro (24).
4. A surveying and mapping level according to claim 1, characterized in that: A hook (25) is fixedly connected to the lower end of the base (15).