Level gauge for engineering surveying and mapping
By integrating umbrella collection barrels, folding umbrellas and snapping devices in the level for engineering surveying and mapping, the difficulties of surveying and mapping personnel in shade and rain protection during work are solved, equipment protection and rainwater discharge are achieved, and working conditions and equipment life are improved.
Patent Information
- Application Number
- CN202421088246.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Surveying and mapping personnel often need to stay at their posts in the scorching sun or wind and rain at work, and the lack of effective sunshade and rain protection equipment leads to work difficulties and poor equipment protection.
A level for engineering surveying and mapping was designed, including an umbrella-receiving barrel, a folding umbrella and a snap-on device, allowing surveying and mapping personnel to take out the umbrella for sunshade or rain when needed, and facilitate the use and storage of the umbrella through fixtures and ball structures. Rainwater is discharged through the through hole structure to prevent damage to the equipment.
It provides the convenience of surveying and mapping personnel for sunshade and rain protection, saves manpower, protects equipment, and strengthens the fixing effect and rainwater discharge efficiency through ball and curved surfaces.
Smart Images
Figure CN222278103U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of levels, in particular to a level for engineering surveying and mapping. Background Art
[0002] Surveying and mapping is a very arduous job. No matter it is scorching sun or biting cold wind, you need to stick to your post. No matter it is mountains and hills or cement construction sections, you need to carry instruments back and forth. Since surveying and mapping instruments are expensive, surveyors often take it as their responsibility to protect the instruments.
[0003] Today's surveying and mapping personnel still have a very hard job. In the summer, they often work under the scorching sun, which often causes them to sweat profusely with nowhere to hide from the sun. There may also be situations where it rains in the middle of the survey, and someone needs to hold an umbrella for the surveying tools instead of themselves, which causes their clothes to get wet.
[0004] Therefore, it is necessary to provide a level for engineering surveying to solve the above technical problems. Utility Model Content
[0005] The utility model aims to provide a level for engineering surveying and mapping, which enables the engineering surveying and mapping staff to take out a folding umbrella at any time to provide sunshade or rain protection during work.
[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a level for engineering surveying and mapping, including multiple supporting legs, the upper surfaces of the multiple supporting legs are provided with a supporting platform, the upper surface of the supporting platform is rotatably connected with a first rotating disk, the upper surface of the first rotating disk is fixedly installed with a surveying instrument body, an umbrella collection bucket is fixedly installed on one side of the supporting platform, a buckle device and a placement bucket are provided on the other side of the supporting platform, the placement bucket is arranged directly below the buckle device, the buckle device includes a buckle box, a fixing device is installed in the buckle box, an arc-shaped slide groove is provided on the buckle box, a snap ring is slidably connected in the arc-shaped slide groove, and a cut is opened on one side of the snap ring.
[0007] By adopting the above technical solution, the fixing device is used to fix the snap ring, and the umbrella storage barrel is provided to place a folding umbrella inside the umbrella storage barrel. When the umbrella is needed, the umbrella can be taken out and opened, the umbrella handle can be placed in the storage barrel and then the snap ring can be turned to put the umbrella rod from the incision into the snap ring, and then the snap ring can be turned to turn the incision into the buckle box. At this time, the incision is closed and fixed with the fixing device. In this way, engineering surveying and mapping staff can take out the folding umbrella at any time for sun protection or rain protection during work.
[0008] The utility model is further configured as follows: the fixing device includes a turntable slot, which is arranged inside the snap box, the turntable slot passes through the snap box, a cylindrical slide slot is arranged on one side of the turntable slot, the cylindrical slide slot passes through a side wall of the turntable slot, a rectangular slide slot is arranged on one side of the turntable slot, the rectangular slide slot is communicated with the arc slide slot, a first through hole is arranged between the rectangular slide slot and the turntable slot, the first through hole passes through the rectangular slot and the turntable slot, a second rotating disk is rotatably connected in the turntable slot, a rotating shaft is threadedly connected on the second rotating disk, one end of the rotating shaft is rotatably connected to the cylindrical slide slot, the rotating shaft passes through the second rotating disk, a slider is fixedly connected to the other end of the rotating shaft, the slider is slidably connected to the rectangular slide slot, and a rubber block is fixedly installed on one side of the slider.
[0009] By adopting the above technical solution, the rubber block is only very close to the arc-shaped slide groove, so that the snap ring in the arc-shaped slide groove can rotate freely. When the snap ring needs to be fixed, the second rotating disk can be rotated. The rotation of the second rotating disk will drive the slider to slide through the rotating shaft. The sliding of the slider makes the rubber block contact with the snap ring. Due to the large friction force of the rubber block, the snap ring is not easy to rotate. The fixing device can effectively fix the snap ring.
[0010] The utility model is further configured as follows: a curved surface is provided on one side of the rubber block.
[0011] By adopting the above technical solution, the arc surface is set according to the curvature of the snap ring. When the arc surface contacts the snap ring, it can fit with the surface of the snap ring. The arc surface is set to increase the contact area between the rubber block and the snap ring, thereby achieving a better fixing effect on the snap ring.
[0012] The utility model is further configured as follows: a rotating ring is embedded in the first through hole, a rotating shaft passes through the rotating ring and is slidably connected thereto, an annular groove is provided in the rotating ring, and a plurality of balls are embedded in the annular groove.
[0013] By adopting the above technical solution, the rotating shaft is slidably connected to the first through hole through the rotating ring. The part where the rotating shaft and the rotating ring are slidably connected is not provided with a threaded structure, which facilitates sliding. The setting of the ball makes the sliding of the rotating shaft in the rotating ring easier and smoother.
[0014] The utility model is further configured as follows: a second through hole is opened at the bottom of the umbrella storage barrel.
[0015] By adopting the above technical solution, during the surveying process, when the rain stops, the umbrella is folded. This umbrella is an ordinary folding umbrella and can be placed in an umbrella bucket. At this time, the umbrella wet by the rain will have rainwater flowing into the umbrella bucket, and the rainwater will flow out through the second through hole. Therefore, the second through hole is provided to drain the rainwater on the folding umbrella to prevent the rainwater from being left in the bucket for a long time to damage the equipment and the folding umbrella.
[0016] The utility model is further configured as follows: an annular inclined surface is provided on the upper surface of the bottom wall of the umbrella storage barrel.
[0017] By adopting the above technical solution, when rainwater falls into the bottom wall of the umbrella folding barrel, the rainwater will flow into the second through hole along the annular slope. Therefore, the setting of the annular slope strengthens the function of the second through hole, and the rainwater on the folded umbrella in the umbrella folding barrel can be discharged more quickly.
[0018] In summary, the utility model has the following beneficial effects: the arrangement of the umbrella collecting barrel, the folding umbrella and the buckle device enables the surveying and mapping staff to take out the folding umbrella from the umbrella collecting barrel at any time for sunshade or rain protection during surveying and mapping, and the umbrella can be placed on the surveying and mapping equipment, which not only saves manpower but also protects the equipment; the fixing device can effectively fix the snap ring; the arrangement of the arc surface is to increase the contact area between the rubber block and the snap ring, thereby making the fixing effect of the snap ring better; the part where the rotating shaft and the rotating ring are slidably connected is not provided with a threaded structure, which facilitates sliding; the arrangement of the ball makes the sliding of the rotating shaft in the rotating ring easier and smoother; the arrangement of the second through hole is to drain the rainwater on the folding umbrella to prevent the rainwater from being left in the barrel for a long time and damaging the equipment and the folding umbrella; the arrangement of the annular slope strengthens the effect of the second through hole, and the rainwater on the folding umbrella in the umbrella collecting barrel can be discharged more quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 This is a schematic diagram of the anatomical structure of the buckle device of the present utility model;
[0021] Figure 3 This is a schematic diagram of the anatomical structure of the barrel of the utility model;
[0022] Figure 4 It is a schematic diagram of the anatomical structure of the buckle box of the utility model;
[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the swivel of the utility model.
[0024] In the figure: 1, supporting leg; 2, supporting platform; 3, placing bucket; 4, snap device; 5, umbrella folding bucket; 6, first rotating disk; 7, surveying instrument body; 401, snap box; 402, second rotating disk; 404, rotating ring; 405, rotating shaft; 406, sliding block; 407, rubber block; 408, arc surface; 409, snap ring; 410, incision; 411, turntable groove; 412, first through hole; 413, rectangular slide groove; 414, arc slide groove; 415, cylindrical slide groove; 4041, annular groove; 4042, ball; 502, second through hole; 503, annular inclined surface. DETAILED DESCRIPTION
[0025] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.
[0026] See also Figures 1 to 5 In an embodiment of the utility model, a level for engineering surveying and mapping comprises a plurality of supporting legs 1, a supporting platform 2 is arranged on the upper surface of the plurality of supporting legs 1, a first rotating disk 6 is rotatably connected to the upper surface of the supporting platform 2, a surveying instrument body 7 is fixedly installed on the upper surface of the first rotating disk 6, an umbrella storage barrel 5 is fixedly installed on one side of the supporting platform 2, a buckle device 4 and a placement barrel are arranged on the other side of the supporting platform 2, the placement barrel is arranged directly below the buckle device 4, the buckle device 4 comprises a buckle box 401, a fixing device is installed in the buckle box 401, an arc-shaped slide groove 414 is arranged on the buckle box 401, a snap ring 40 is slidably connected in the arc-shaped slide groove 414 9. A cutout 410 is provided on one side of the snap ring 409; the fixing device is used to fix the snap ring 409, and the setting of the umbrella storage barrel 5 is used to place a folding umbrella inside the umbrella storage barrel 5. When the umbrella is needed, the umbrella can be taken out and opened, and the umbrella handle can be placed in the storage barrel and then the snap ring 409 is rotated to put the umbrella pole from the cutout 410 into the snap ring 409, and then the snap ring 409 is rotated to turn the cutout 410 into the buckle box 401. At this time, the cutout 410 is closed and fixed with the fixing device. In this way, the folding umbrella can be taken out from the umbrella storage barrel 5 at any time for sunshade or rain protection during surveying and mapping, and the umbrella can be placed on the surveying and mapping equipment, which not only saves manpower but also protects the equipment.
[0027] In this embodiment, preferably, the fixing device includes a turntable slot 411, which is opened inside the buckle box 401, and the turntable slot 411 passes through the buckle box 401. A cylindrical slide groove 415 is provided on one side of the turntable slot 411, and the cylindrical slide groove 415 passes through a side wall of the turntable slot 411. A rectangular slide groove 413 is provided on one side of the turntable slot 411, and the rectangular slide groove 413 is connected to the arc slide groove 414. A first through hole 412 is opened between the rectangular slide groove 413 and the turntable slot 411, and the first through hole 412 passes through the rectangular slot and the turntable slot 411. A second rotating disk 402 is rotatably connected in the turntable slot 411, and a rotating shaft 405 is threadedly connected to the second rotating disk 402, and one end of the rotating shaft 405 is connected to the cylindrical slide groove 4 15 is rotatably connected, the shaft 405 passes through the second rotating disk 402, and the other end of the shaft 405 is fixedly connected with a slider 406, which is slidably connected to the rectangular slide groove 413, and a rubber block 407 is fixedly installed on one side of the slider 406; the rubber block 407 is only very small away from the arc-shaped slide groove 414, so that the snap ring 409 in the arc-shaped slide groove 414 can rotate freely. When the snap ring 409 needs to be fixed, the second rotating disk 402 can be rotated, and the rotation of the second rotating disk 402 will drive the slider 406 to slide through the shaft 405. The sliding of the slider 406 makes the rubber block 407 contact with the snap ring 409. Due to the large friction force of the rubber block 407, the snap ring 409 is not easy to rotate, and the fixing device can effectively fix the snap ring 409.
[0028] In this embodiment, preferably, a curved surface 408 is provided on one side of the rubber block 407; the curved surface 408 is set according to the curvature of the snap ring 409, and when the curved surface 408 contacts the snap ring 409, it can fit with the outer surface of the snap ring 409. The setting of the curved surface 408 is to increase the contact area between the rubber block 407 and the snap ring 409, thereby achieving a better fixing effect on the snap ring 409.
[0029] In this embodiment, preferably, a swivel 404 is embedded in the first through hole 412, and the rotating shaft 405 passes through the swivel 404 and is slidably connected thereto. An annular groove 4041 is provided in the swivel 404, and a plurality of balls 4042 are embedded in the annular groove 4041; the rotating shaft 405 is slidably connected to the first through hole 412 through the swivel 404, and the portion where the rotating shaft 405 is slidably connected to the swivel 404 is not provided with a threaded structure, which facilitates sliding, and the provision of the balls 4042 makes it easier and smoother for the rotating shaft 405 to slide in the swivel 404.
[0030] In the present embodiment, preferably, a second through hole 502 is provided at the bottom of the umbrella collecting barrel 5; during the surveying process, when the rain stops, the umbrella is folded. If the umbrella is an ordinary folding umbrella, the folded umbrella can be placed in the umbrella collecting barrel 5. At this time, rainwater will flow into the umbrella collecting barrel 5 after being wetted by the rain, and the rainwater will flow out through the second through hole 502. Therefore, the second through hole 502 is provided to drain the rainwater on the folding umbrella to prevent the rainwater from being left in the barrel for a long time to damage the equipment and the folding umbrella.
[0031] In the present embodiment, preferably, an annular slope 503 is provided on the upper surface of the bottom wall of the umbrella folding barrel 5; when rainwater falls into the bottom wall of the umbrella folding barrel 5, the rainwater will flow into the second through hole 502 along the annular slope 503. Therefore, the setting of the annular slope 503 strengthens the effect of the second through hole 502, and can discharge rainwater on the folded umbrella in the umbrella folding barrel 5 more quickly.
[0032] Working principle: when you need to open an umbrella in hot weather or rainy days, you can take out the folding umbrella from the umbrella storage barrel 5, and then extend the bottom of the folding umbrella into the storage barrel, and rotate the snap ring 409 so that the cutout 410 of the snap ring 409 is outward and put the umbrella pole of the folding umbrella into the snap ring 409, and then rotate the snap ring 409 again so that the cutout 410 enters the arc-shaped slide groove 414, and then rotate the second rotating disk 402. The rotation of the second rotating disk 402 will drive the slider 406 to slide through the rotating shaft 405, and the sliding of the slider 406 makes the rubber block 407 contact with the snap ring 409. A curved surface 408 is provided on one side of the block 407, so the curved surface 408 will fully contact with the snap ring 409, and the folding umbrella will be stuck at this time. After using the umbrella, the second rotating disk 402 is also rotated and the snap ring 409 is unlocked to take out the folding umbrella, and the folding umbrella is folded and put into the umbrella collection barrel 5. If it is a rainy day, rainwater will flow along the folding umbrella to the bottom of the umbrella collection barrel 5, and then flow out of the equipment through the second through hole 502 at the bottom of the umbrella collection barrel 5. The utility model effectively enables engineering surveying and mapping workers to avoid being exposed to the summer sun or being drenched in wind and rain during their work.
[0033] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. A level for engineering surveying and mapping, comprising a plurality of supporting legs (1), characterized in that: A support platform (2) is arranged on the upper surface of the plurality of support legs (1), the upper surface of the support platform (2) is rotatably connected to a first rotating disk (6), a surveying instrument body (7) is fixedly mounted on the upper surface of the first rotating disk (6), an umbrella storage barrel (5) is fixedly mounted on one side of the support platform (2), a buckle device (4) and a placement barrel are arranged on the other side of the support platform (2), the placement barrel is arranged directly below the buckle device (4), the buckle device (4) comprises a buckle box (401), a fixing device is installed in the buckle box (401), an arc-shaped slide groove (414) is arranged on the buckle box (401), a buckle ring (409) is slidably connected in the arc-shaped slide groove (414), and a cutout (410) is opened on one side of the buckle ring (409).
2. The engineering surveying and mapping level according to claim 1, characterized in that: The fixing device comprises a turntable groove (411), the turntable groove (411) is arranged inside the buckle box (401), the turntable groove (411) passes through the buckle box (401), a columnar slide groove (415) is arranged on one side of the turntable groove (411), the columnar slide groove (415) passes through a side wall of the turntable groove (411), a rectangular slide groove (413) is arranged on one side of the turntable groove (411), the rectangular slide groove (413) is connected with the arc-shaped slide groove (414), and a first through hole (412) is arranged between the rectangular slide groove (413) and the turntable groove (411). ), a first through hole (412) passes through the rectangular groove and the turntable groove (411), a second turntable (402) is rotatably connected in the turntable groove (411), a rotating shaft (405) is threadedly connected on the second turntable (402), one end of the rotating shaft (405) is rotatably connected to the columnar slide groove (415), the rotating shaft (405) passes through the second turntable (402), a slider (406) is fixedly connected to the other end of the rotating shaft (405), the slider (406) is slidably connected to the rectangular slide groove (413), and a rubber block (407) is fixedly installed on one side of the slider (406).
3. The engineering surveying and mapping level according to claim 2, characterized in that: A curved surface (408) is formed on one side of the rubber block (407).
4. The engineering surveying and mapping level according to claim 2, characterized in that: A rotating ring (404) is embedded in the first through hole (412), and a rotating shaft (405) passes through the rotating ring (404) and is slidably connected thereto. An annular groove (4041) is provided in the rotating ring (404), and a plurality of balls (4042) are embedded in the annular groove (4041).
5. The engineering surveying and mapping level according to claim 1, characterized in that: A second through hole (502) is formed at the bottom of the umbrella storage barrel (5).
6. The engineering surveying and mapping level according to claim 1, characterized in that: The upper surface of the bottom wall of the umbrella storage barrel (5) is provided with an annular inclined surface (503).