Surveying and mapping support for surveying and mapping mudflat ground
By using airbags in the surveying and mapping bracket to increase buoyancy and contact area, and using the motor to automatically adjust the balance, the problems of surveying and mapping bracket stability and difficulty in walking of staff on the tidal flat ground are solved, and more stable instrument operation and balance adjustment are achieved.
Patent Information
- Application Number
- CN202420825422.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-20
AI Technical Summary
The existing surveying and mapping brackets are easily moved downward on the ground of the mudflat, resulting in reduced stability and affecting the balance adjustment of the surveying and mapping instruments. It is also difficult for staff to walk on the mudflat ground, which easily leads to sinking and slipping on the ground.
A surveying and mapping bracket including airbags and motors is designed. The airbag is filled with hydrogen or helium to increase buoyancy and contact area. The motor automatically adjusts the balance of the carrier plate to reduce the need for manual adjustment.
It improves the stability of the surveying and mapping bracket, facilitates the adjustment of surveying and mapping instruments, and reduces the difficulty of walking on the ground of the tidal flat and the problem of sliding on the ground.
Smart Images
Figure CN222164178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ground surveying and mapping, in particular to a surveying and mapping bracket for tidal flat ground surveying and mapping. Background Art
[0002] Surveying and mapping refers to the determination, collection and mapping of the shape, size, spatial position and attributes of natural geographical elements or artificial facilities on the surface. In urban and rural construction planning, land and resources utilization, environmental protection and other work, land measurement and mapping of various maps must be carried out for planning and management purposes. In order to improve stability when using surveying and mapping instruments, they need to be placed and supported by a bracket.
[0003] The currently used brackets are usually provided with three supporting legs at the bottom, which are in contact with the ground through the supporting legs. Since the tidal flat ground is soft and the contact area between the supporting legs and the ground is small, the supporting legs are prone to move down after being placed on the tidal flat ground, resulting in reduced stability of the bracket, which in turn makes it difficult to adjust the balance of the surveying and mapping instruments placed on the bracket, affecting the operation of the staff, and it is inconvenient for the staff to walk on the tidal flat ground. When walking around the bracket, the tidal flat ground is prone to sinking and sliding, affecting the staff's adjustment of the bracket balance. Therefore, in view of the above problems, a surveying and mapping bracket for tidal flat ground surveying is proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A surveying and mapping bracket for tidal flat ground surveying comprises a first supporting leg and a second supporting leg, wherein the inner side of the first supporting leg is slidably connected to the second supporting leg, the other end of the first supporting leg is rotatably connected to a placement plate, one end of the placement plate is fixedly connected to a controller, an adjustment mechanism is engaged with the outer side of one end of the second supporting leg, one end of the adjustment mechanism is fixedly connected to a loading plate, a supporting mechanism is provided at the bottom end of the loading plate, and a lithium battery is fixedly connected to the top end of the loading plate.
[0007] Preferably, the support mechanism includes a fixing ring fixedly connected to the carrier plate, an airbag is fixedly connected to the inner side of the fixing ring, one end of the airbag is fixedly connected to a ventilation pipe, and the ventilation pipe passes through one end of the fixing ring, and an end cap is spirally connected to the outer side of the ventilation pipe.
[0008] Preferably, the inner side of the airbag is filled with hydrogen or helium.
[0009] Preferably, the adjustment mechanism includes a connecting plate fixedly connected to the loading plate, one end of the connecting plate is rotatably connected to a connecting tube, the inner side of the connecting tube is slidably connected to a hemispherical shell, the inner side of the hemispherical shell is rotatably connected to a hemispherical body, a slot is provided on the inner side of the hemispherical body, and the second supporting leg is inserted into the hemispherical body through the slot, and a moving component is provided on the lower side of the hemispherical shell.
[0010] Preferably, the moving assembly includes a motor fixedly connected to the connecting tube, a screw is fixedly connected to the end of the main shaft of the motor, a sleeve is spirally connected to the outer side of the screw, and the sleeve is fixedly connected to the hemispherical shell.
[0011] Preferably, the moving assembly comprises a limit plate fixedly connected to the sleeve, the inner side of the limit plate is slidably connected to a guide shaft, and the guide shaft is fixedly connected to the hemispherical shell.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. A surveying and mapping bracket for surveying and mapping tidal flats, which is provided with a loading plate, a fixing ring, an air bag, a vent pipe, and an end cover, and hydrogen or helium is injected into the inner side of the air bag to make the air bag have an upward buoyancy, thereby reducing the pressure of the objects on the loading plate on the tidal flats, and at the same time, the contact area between the second supporting leg and the ground can be increased by the air bag, so as to ensure that the air bag will not sink into the inner side of the tidal flat after being placed on the tidal flat, thereby ensuring the overall stability of the device, and facilitating the staff to adjust the surveying and mapping instruments placed on the placement plate.
[0014] 2. A surveying bracket for surveying tidal flats, which is equipped with a motor, a screw, a limit plate, a sleeve, a hemispherical shell, a hemispherical body, and a slot. When surveying tidal flats, it is inconvenient for workers to walk on the tidal flats, and when walking around the fixed ring and the airbag, the tidal flats are prone to sinking and slipping, which affects the workers' adjustment of the balance of the placement plate. When it is necessary to adjust the balance of the loading plate, the balance of the loading plate is automatically adjusted under the interaction of the motor and the screw, without the need for the workers to move and adjust the position of the human body, and without the need to manually adjust the position between the first support leg and the second support leg, which is convenient for the workers to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] 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.
[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a surveying and mapping bracket for tidal flat ground surveying and mapping.
[0017] Figure 2 The utility model is a schematic diagram of the installation structure of a hemispherical body of a surveying and mapping bracket for tidal flat ground surveying.
[0018] Figure 3 The utility model is a schematic diagram of the installation structure of an air bag of a surveying and mapping bracket for tidal flat ground surveying.
[0019] Figure 4 The utility model is a schematic diagram of the installation structure of the vent pipe of the surveying and mapping bracket for tidal flat ground surveying.
[0020] In the figure: 1. first supporting leg; 2. second supporting leg; 3. placement plate; 4. controller; 5. loading plate; 6. fixing ring; 7. lithium battery; 8. airbag; 9. ventilation pipe; 10. end cover; 11. connecting plate; 12. connecting tube; 13. motor; 14. screw; 15. limit plate; 16. sleeve; 17. hemispherical shell; 18. hemispherical body; 19. slot; 20. guide shaft. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] Example
[0023] like Figure 1-4 As shown, a surveying and mapping bracket for tidal flat ground surveying includes a first supporting leg 1 and a second supporting leg 2, the inner side of the first supporting leg 1 is slidably connected to the second supporting leg 2, the other end of the first supporting leg 1 is rotatably connected to a placement plate 3, one end of the placement plate 3 is fixedly connected to a controller 4, an outer side of one end of the second supporting leg 2 is engaged with an adjusting mechanism, one end of the adjusting mechanism is fixedly connected to a loading plate 5, the bottom end of the loading plate 5 is provided with a supporting mechanism, the top end of the loading plate 5 is fixedly connected to a lithium battery 7, and a surveying and mapping instrument can be placed through the placement plate 3.
[0024] As a further improvement of the utility model, Figure 1 , Figure 3 and Figure 4 As shown, the supporting mechanism includes a fixing ring 6 fixedly connected to the carrier plate 5, an airbag 8 is fixedly connected to the inner side of the fixing ring 6, one end of the airbag 8 is fixedly connected to a vent pipe 9, and the vent pipe 9 passes through one end of the fixing ring 6, and the outer side of the vent pipe 9 is spirally connected to an end cover 10, hydrogen or helium is injected into the inner side of the airbag 8, so that the airbag 8 has an upward buoyancy, thereby reducing the pressure of the objects on the carrier plate 5 on the tidal flat, and at the same time, the contact area between the second supporting leg 2 and the ground can be increased through the airbag 8, so as to ensure that the airbag 8 will not sink into the inner side of the tidal flat after being placed on the tidal flat, thereby ensuring the overall stability of the device and facilitating the staff to adjust the surveying and mapping instruments placed on the placement plate 3.
[0025] As a further improvement of the utility model, Figure 1 and Figure 2 As shown, the adjustment mechanism includes a connecting plate 11 fixedly connected to the carrier plate 5, one end of the connecting plate 11 is rotatably connected to a connecting tube 12, the inner side of the connecting tube 12 is slidably connected to a hemispherical shell 17, the inner side of the hemispherical shell 17 is rotatably connected to a hemispherical body 18, a slot 19 is provided on the inner side of the hemispherical body 18, and the second supporting leg 2 is inserted with the hemispherical body 18 through the slot 19, and a moving component is provided on the lower side of the hemispherical shell 17. When surveying and mapping the tidal flat, it is inconvenient for the staff to walk on the tidal flat ground, and when walking around the fixed ring 6 and the airbag 8, the tidal flat ground is prone to sinking and slipping, which affects the staff's adjustment of the balance of the placement plate 3. When it is necessary to adjust the balance of the carrier plate 5, the balance of the carrier plate 5 is automatically adjusted by moving the hemispherical shell 17 and the hemispherical body 18, without the need for the staff to move and adjust the position of the human body, and without the need to manually adjust the position between the first supporting leg 1 and the second supporting leg 2, which is convenient for the staff to use.
[0026] As a further improvement of the utility model, Figure 2 As shown, the moving component includes a motor 13 fixedly connected to the connecting tube 12, the main shaft end of the motor 13 is fixedly connected to a screw 14, the outer side of the screw 14 is spirally connected to a sleeve 16, and the sleeve 16 is fixedly connected to a hemispherical shell 17. The motor 13 can drive the screw 14 to spirally rotate on the inner side of the sleeve 16, so that the sleeve 16 automatically moves with the hemispherical shell 17 on the inner side of the connecting tube 12.
[0027] As a further improvement of the utility model, Figure 2As shown, the moving component includes a limit plate 15 fixedly connected to the sleeve 16, and the inner side of the limit plate 15 is slidably connected to a guide shaft 20, and the guide shaft 20 is fixedly connected to the hemispherical shell 17. The sleeve 16 can be limited and fixed by the mutual cooperation between the guide shaft 20 and the limit plate 15, thereby ensuring the normal movement of the sleeve 16.
[0028] Workflow: When it is necessary to survey the tidal flat, firstly, hydrogen or helium is introduced into the inner side of the airbag 8 through the vent pipe 9, and then the vent pipe 9 is sealed through the end cover 10, and then the fixing ring 6 and the airbag 8 are placed on the tidal flat. After hydrogen or helium is injected into the inner side of the airbag 8, the airbag 8 has an upward buoyancy, thereby reducing the pressure of the objects on the carrier plate 5 on the tidal flat. At the same time, the contact area between the second supporting leg 2 and the ground can be increased through the airbag 8, so as to ensure that the airbag 8 will not sink into the inner side of the tidal flat after being placed on the tidal flat, thereby ensuring the overall stability of the device, and facilitating the staff to adjust the surveying and mapping instruments placed on the placement plate 3. At the same time, the staff puts the second supporting leg 2 through the slot 19 After inserting the inner side of the hemispherical body 18, the staff can then control the motor 13 through the controller 4 to drive the screw 14 to spirally rotate on the inner side of the sleeve 16, so that the sleeve 16 moves with the second supporting leg 2 and the first supporting leg 1 through the hemispherical shell 17 and the hemispherical body 18, thereby adjusting the balance of the placement plate 3 by adjusting the first supporting leg 1 and the second supporting leg 2, without the need for manual adjustment, and the hemispherical body 18 will also rotate on the inner side of the hemispherical shell 17 when adjusting the first supporting leg 1 and the second supporting leg 2 as the second supporting leg 2 moves, thereby solving the problem that it is inconvenient for the staff to walk on the tidal flat ground during tidal flat surveying and mapping, and that the tidal flat ground is prone to sinking and slipping when walking around the fixed ring 6 and the airbag 8.
[0029] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the protection scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The protection scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A surveying support for surveying and mapping tidal flats, comprising a first support leg (1) and a second support leg (2), characterized in that: The inner side of the first supporting leg (1) is slidably connected to the second supporting leg (2); the other end of the first supporting leg (1) is rotatably connected to a placement plate (3); one end of the placement plate (3) is fixedly connected to a controller (4); an adjustment mechanism is engaged with the outer side of one end of the second supporting leg (2); one end of the adjustment mechanism is fixedly connected to a loading plate (5); a supporting mechanism is provided at the bottom end of the loading plate (5); and a lithium battery (7) is fixedly connected to the top end of the loading plate (5).
2. A surveying and mapping bracket for tidal flat ground surveying and mapping according to claim 1, characterized in that: The support mechanism comprises a fixing ring (6) fixedly connected to the carrier plate (5), an air bag (8) fixedly connected to the inner side of the fixing ring (6), a ventilation pipe (9) fixedly connected to one end of the air bag (8), and the ventilation pipe (9) passes through one end of the fixing ring (6), and an end cap (10) is spirally connected to the outer side of the ventilation pipe (9).
3. A surveying and mapping bracket for tidal flat ground surveying and mapping according to claim 2, characterized in that: The inner side of the airbag (8) is filled with hydrogen or helium.
4. The surveying and mapping bracket for tidal flat ground surveying and mapping according to claim 1, characterized in that: The adjustment mechanism comprises a connecting plate (11) fixedly connected to the object carrier plate (5); one end of the connecting plate (11) is rotatably connected to a connecting tube (12); the inner side of the connecting tube (12) is slidably connected to a hemispherical shell (17); the inner side of the hemispherical shell (17) is rotatably connected to a hemispherical body (18); a slot (19) is provided on the inner side of the hemispherical body (18); the second supporting leg (2) is inserted into the hemispherical body (18) through the slot (19); and a moving component is provided on the lower side of the hemispherical shell (17).
5. A surveying and mapping bracket for tidal flat ground surveying and mapping according to claim 4, characterized in that: The moving assembly comprises a motor (13) fixedly connected to a connecting tube (12); a screw (14) is fixedly connected to the end of the main shaft of the motor (13); a sleeve (16) is spirally connected to the outer side of the screw (14); and the sleeve (16) is fixedly connected to a hemispherical shell (17).
6. A surveying and mapping bracket for tidal flat ground surveying and mapping according to claim 4, characterized in that: The moving assembly comprises a limit plate (15) fixedly connected to the sleeve (16); a guide shaft (20) is slidably connected to the inner side of the limit plate (15); and the guide shaft (20) is fixedly connected to the hemispherical shell (17).