Surveying and mapping rod for surveying and mapping engineering
By designing and cleaning components on the surveying and mapping pole, the problem of the accuracy of the surveying and mapping pole is solved due to soil adhesion when used outdoors, and higher measurement accuracy and reliability are achieved.
Patent Information
- Application Number
- CN202420319769.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-02-21
AI Technical Summary
When used outdoors, existing mapping poles are prone to contact with soil and dust, surface attachments may affect their accuracy and accuracy.
A surveying rod with cleaning components is designed, which includes storage compartments, chutes, sliders and cleaning brushes. Through the use of these components, the soil on the surface of the surveying rod can be cleaned and the visibility of the scale value can be ensured.
It effectively prevents soil adhesion from affecting the accuracy and accuracy of the surveying and mapping poles, allowing staff to see the scale values in time, and improves the reliability of surveying and mapping work.
Smart Images
Figure CN222438840U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surveying and mapping engineering, in particular to a surveying and mapping rod for surveying and mapping engineering. Background Art
[0002] In surveying and mapping projects, the surveying rod is a common measuring tool. The use of the surveying rod is based on the principle of geometric measurement. By placing the surveying rod vertically and observing the scale on the rod, the distance on the ground or the height of an object can be measured using similar triangles or geometric principles.
[0003] Existing surveying poles are usually used outdoors, and the surface of the land often contains dirt, dust and other materials. When the surveying pole contacts the ground, especially in wet or muddy places, the dirt is easy to adhere to the surface of the surveying pole. The adhesion of the dirt may affect the accuracy and precision of the surveying pole. For this reason, we propose a surveying pole for surveying engineering. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, the utility model provides a surveying rod for surveying and mapping engineering. Through the cleaning component, the dirt contaminated on the surface of the surveying rod body can be cleaned by using a cleaning brush, so that the staff can see the scale value on the surveying rod body in time, and prevent the dirt from easily adhering to the surface of the surveying rod body when the surveying rod body contacts the ground, thereby affecting the accuracy and precision of the surveying rod body.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surveying rod for surveying and mapping engineering, comprising a surveying rod body, the surface of the surveying rod body is engraved with scales, the top of the surveying rod body is provided with a cleaning assembly, the surface of the surveying rod body is provided with a supporting assembly, the cleaning assembly comprises a storage bin arranged on the top surface of the surveying rod body, the surface of the surveying rod body is symmetrically provided with two groups of slide grooves, sliders are slid in the slide grooves, the outer end surfaces of the sliders are connected with cleaning brushes, the cleaning brushes are stored in the storage bin, movable grooves are provided on the surfaces of both sides of the storage bin, first threaded rods are provided on the surfaces of the cleaning brushes in the movable grooves, threaded blocks are threadedly connected to the first threaded rods, limiting grooves are provided on the surfaces of the storage bins corresponding to the inner ends of the threaded blocks, and handles are provided on the outer end surfaces of the first threaded rods.
[0006] As an optimal technical solution of the utility model, the supporting assembly includes a fixed plate sleeved on the surface of the surveying rod body, the fixed plate is connected to the surveying rod body by bolts, four groups of guide grooves are provided on the surface of the fixed plate, and a plug rod is slid in the guide grooves, a rack is provided on the left side surface of the plug rod, and two groups of fixed plates are provided on the surface of the fixed plate on the left side of the rack, gears are rotated in the fixed plates, and the gears are meshed with the racks, a brake disc is provided on the front end surface of the fixed plate, the brake disc passes through the fixed plate and is connected to one end of the gear, a second threaded rod is connected to the inner thread of the brake disc, and multiple groups of threaded grooves are provided on the surface of the fixed plate corresponding to the inner end of the second threaded rod, a counterweight is provided on the bottom end surface of the plug rod, and four groups of connecting rods are provided on the outer wall of the plug rod, and the four groups of plug rods are connected to each other through four groups of connecting rods.
[0007] As a preferred technical solution of the present utility model, the handle is designed in a semicircular arc shape, and multiple right angles on the handle are designed in a rounded shape.
[0008] As a preferred technical solution of the utility model, a rubber ring is arranged between the threaded block and the limiting groove, and the rubber ring is glued to the inner end surface of the threaded block.
[0009] As a preferred technical solution of the utility model, the cleaning brush is designed in a circular ring shape, and one side of the cleaning brush containing bristles is in contact with the outer wall of the surveying and mapping rod body.
[0010] As a preferred technical solution of the utility model, eight groups of thread grooves are provided, and the eight groups of thread grooves are all opened on the surface of the fixed plate at equal intervals with the center of the brake disc as the center of the circle.
[0011] As a preferred technical solution of the present utility model, the outer wall of the second threaded rod is provided with anti-slip patterns, and the outer wall of the second threaded rod can be designed in a pentagonal shape.
[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:
[0013] The cleaning component can be used to clean the dirt on the surface of the surveying rod body by using a cleaning brush, so that the staff can see the scale value on the surveying rod body in time, and prevent the dirt from easily adhering to the surface of the surveying rod body when the surveying rod body contacts the ground, and affecting the accuracy and precision of the surveying rod body;
[0014] 2. By setting up the support assembly, the user can switch the usage mode according to the environment in which the surveying and mapping rod body is located, so that the surveying and mapping rod body can be used on both cement soil and land, thereby effectively improving the practicality and applicability of the surveying and mapping rod body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the first three-dimensional cross-sectional structure of the utility model;
[0017] Figure 3 It is a second three-dimensional cross-sectional structural schematic diagram of the utility model;
[0018] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure at the center;
[0019] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure at point B in the middle.
[0020] Among them: 1. Surveying rod body; 2. Cleaning assembly; 21. Storage bin; 22. Slide groove; 23. Sliding block; 24. Cleaning brush; 25. Movable groove; 26. First threaded rod; 27. Threaded block; 28. Limiting groove; 29. Handle; 3. Support assembly; 31. Fixed plate; 32. Guide groove; 33. Insert rod; 34. Rack; 35. Fixed plate; 36. Gear; 37. Brake disc; 38. Second threaded rod; 39. Threaded groove; 310. Connecting rod; 311. Counterweight. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified. Example
[0022] See also Figure 1 - Figure 5A surveying rod for surveying and mapping engineering comprises a surveying rod body 1, the surface of the surveying rod body 1 is engraved with scales, a cleaning assembly 2 is arranged on the top of the surveying rod body 1, a supporting assembly 3 is arranged on the surface of the surveying rod body 1, the cleaning assembly 2 comprises a storage bin 21 arranged on the top surface of the surveying rod body 1, two groups of slide grooves 22 are symmetrically opened on the surface of the surveying rod body 1, a slider 23 is slid in each of the slide grooves 22, a cleaning brush 24 is connected to the outer end surface of the slider 23, the cleaning brush 24 is stored in the storage bin 21, movable grooves 25 are opened on both sides of the storage bin 21, a first threaded rod 26 is arranged on the surface of the cleaning brush 24 in the movable groove 25, a threaded block 27 is threadedly connected to the first threaded rod 26, a limiting groove 28 is opened on the surface of the storage bin 21 corresponding to the inner end of the threaded block 27, and a handle 29 is arranged on the outer end surface of the first threaded rod 26.
[0023] When in use, first insert the surveying rod body 1 vertically into the ground, measure the object by observing the scale on the surveying rod body 1, then rotate the threaded block 27 to make the threaded block 27 threaded on the first threaded rod 26 and rotate out of the limit groove 28, then push the handle 29 under the surveying rod body 1, so that the handle 29 drives the cleaning brush 24 to move in the movable groove 25 through the first threaded rod 26, and the cleaning brush 24 synchronously drives the slider 23 to slide in the slide groove 22, and the handle 29 drives the cleaning brush 24 from the retractable groove 25. The cleaning brush 24 is then pushed back and forth to move the slider 23 back and forth in the slide groove 22, so that the cleaning brush 24 can clean the dirt on the surface of the surveying rod body 1, thereby enabling the staff to see the scale value on the surveying rod body 1 in time and preventing the dirt from easily adhering to the surface of the surveying rod body 1 when the surveying rod body 1 contacts the ground, thereby affecting the accuracy and precision of the surveying rod body 1.
[0024] In other embodiments, the support assembly 3 includes a fixed plate 31 sleeved on the surface of the surveying and mapping rod body 1, the fixed plate 31 is connected to the surveying and mapping rod body 1 by bolts, four groups of guide grooves 32 are provided on the surface of the fixed plate 31, and a plug rod 33 is slid in the guide groove 32, a rack 34 is provided on the left surface of the plug rod 33, and two groups of fixed plates 35 are provided on the surface of the fixed plate 31 on the left side of the rack 34, and a gear 36 is rotated in the fixed plate 35, and the gear 36 is meshed with the rack 34. A brake disc 37 is provided on the front end surface of the fixed plate 35, and the brake disc 37 passes through the fixed plate 35 and is connected to one end of the gear 36. A second threaded rod 38 is connected to the inner thread of the brake disc 37, and a plurality of groups of threaded grooves 39 are provided on the surface of the fixed plate 35 corresponding to the inner end of the second threaded rod 38, and a counterweight block 311 is provided on the bottom end surface of the plug rod 33, and four groups of connecting rods 310 are provided on the outer wall of the plug rod 33, and the four groups of plug rods 33 are connected to each other through the four groups of connecting rods 310;
[0025] When the surveying rod body 1 is used on a cement ground, the second threaded rod 38 is rotated so that the second threaded rod 38 rotates in the inner thread of the brake disc 37 and the second threaded rod 38 is rotated out of the thread groove 39, and then the insertion rod 33 is slid upward from the bottom of the fixed disc 31, so that when the insertion rod 33 slides in the guide groove 32, the rack 34 on the insertion rod 33 engages with the gear 36, and then the insertion rod 33 drives the rack 34 to move, so that the rack 34 drives the gear 36 to rotate in the fixed plate 35, and the gear 36 also synchronously drives the brake disc 37 to rotate, until the surveying rod body 1 is lifted up by the four groups of insertion rods 33 and the counterweight block 311, so that the bottom of the surveying rod body 1 is not in contact with the ground, and then the second threaded rod 38 is rotated again so that the second threaded rod 38 passes through the brake disc 37 and rotates into the thread groove 39 , the surveying rod body 1 can be set up on the cement ground for use. When the surveying rod body 1 needs to be used in the mud, the sharp end of the insertion rod 33 is facing downward, and the insertion rod 33 is slid into the guide groove 32, and the rack 34 is meshed with the gear 36 until the bottom of the insertion rod 33 and the bottom of the surveying rod body 1 are in the same plane, and then the second threaded rod 38 is turned into the threaded groove 39, and then the surveying rod body 1 is inserted into the mud, so that the four groups of insertion rods 33 are inserted into the mud at the same time, which can improve the stability of the surveying rod body 1 when used in the mud. Through this device, the surveying rod body 1 can be switched in the use mode according to different use environments, so that the surveying rod body 1 can be used on cement soil and land, thereby effectively improving the practicality and application scope of the surveying rod body 1.
[0026] In other embodiments, the handle 29 is designed in a semicircular arc shape, and multiple right angles on the handle 29 are designed in a rounded shape;
[0027] This design can increase the comfort of the user holding the handle 29 and prevent the handle 29 from hitting the user's hand and causing discomfort to the user.
[0028] In other embodiments, a rubber ring is provided between the thread block 27 and the limiting groove 28, and the rubber ring is glued to the inner end surface of the thread block 27;
[0029] This design can prevent the threaded block 27 from rotating on the first threaded rod 26 and entering the limiting groove 28, thereby rubbing against the inner wall of the limiting groove 28, thereby preventing the inner wall of the limiting groove 28 from being damaged by the rotation and friction of the threaded block 27.
[0030] In other embodiments, the cleaning brush 24 is designed in a circular ring shape, and the side of the cleaning brush 24 containing bristles is in contact with the outer wall of the surveying rod body 1;
[0031] Through this design, the contact area between the cleaning brush 24 and the surface of the surveying and mapping rod body 1 can be increased, thereby effectively improving the cleaning efficiency of the cleaning brush 24 in cleaning the dirt on the surface of the surveying and mapping rod body 1, making it possible to remove the dirt on the surface of the surveying and mapping rod body 1 more quickly.
[0032] In other embodiments, eight groups of thread grooves 39 are provided, and the eight groups of thread grooves 39 are all opened on the surface of the fixing plate 35 at equal intervals with the center of the brake disc 37 as the center of the circle;
[0033] Through this design, when the rack 34 drives the gear 36 to rotate in the fixed plate 35, the gear 36 synchronously drives the brake disc 37 to rotate. At this time, the second threaded rod 38 on the brake disc 37 will rotate to any angle and align with any set of thread grooves 39. At this time, by rotating the second threaded rod 38 in the brake disc 37 and making the second threaded rod 38 rotate into the thread groove 39, the purpose of sliding limiting the insertion rod 33 can be achieved.
[0034] In other embodiments, the outer wall of the second threaded rod 38 is provided with anti-slip textures, and the outer wall of the second threaded rod 38 may be designed in a pentagonal shape;
[0035] This design can increase the friction between the user's hand and the second threaded rod 38, preventing the second threaded rod 38 from being too tightly screwed into the thread groove 39, which would cause the user to slip and be unable to rotate the second threaded rod 38.
[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A surveying rod for surveying and mapping engineering, comprising a surveying rod body (1), characterized in that: The surface of the surveying rod body (1) is engraved with scales, a cleaning assembly (2) is provided on the top of the surveying rod body (1), a supporting assembly (3) is provided on the surface of the surveying rod body (1), the cleaning assembly (2) comprises a storage bin (21) arranged on the top surface of the surveying rod body (1), two groups of slide grooves (22) are symmetrically opened on the surface of the surveying rod body (1), a slider (23) is slidably arranged in each of the slide grooves (22), and a cleaning brush (24) is connected to the outer end surface of each of the sliders (23). The cleaning brush (24) is stored in the storage bin (21). The surfaces of both sides of the storage bin (21) are provided with movable grooves (25). The surfaces of the cleaning brush (24) in the movable grooves (25) are provided with first threaded rods (26). The first threaded rods (26) are threadedly connected with threaded blocks (27). The surfaces of the storage bin (21) corresponding to the inner ends of the threaded blocks (27) are provided with limiting grooves (28). The outer end surfaces of the first threaded rods (26) are provided with handles (29).
2. A surveying rod for surveying and mapping engineering according to claim 1, characterized in that: The support assembly (3) comprises a fixed plate (31) sleeved on the surface of the surveying rod body (1), the fixed plate (31) being connected to the surveying rod body (1) by bolts, the fixed plate (31) being provided with four groups of guide grooves (32) on the surface, each of which has a plug rod (33) sliding in it, a rack (34) being provided on the left surface of the plug rod (33), two groups of fixed plates (35) being provided on the surface of the fixed plate (31) on the left side of the rack (34), each of which has a gear (36) rotating in it, the gear (36) meshing with the rack (34) The front end surface of the fixing plate (35) is provided with a brake disc (37), the brake disc (37) penetrates the fixing plate (35) and is connected to one end of the gear (36), the inner thread of the brake disc (37) is connected to a second threaded rod (38), a plurality of groups of thread grooves (39) are provided on the surface of the fixing plate (35) corresponding to the inner end of the second threaded rod (38), a counterweight block (311) is provided on the bottom end surface of the insertion rod (33), and four groups of connecting rods (310) are provided on the outer wall of the insertion rod (33), and the four groups of the insertion rods (33) are connected to each other through the four groups of connecting rods (310).
3. The surveying rod for surveying and mapping engineering according to claim 1, characterized in that: The handle (29) is designed in a semicircular arc shape, and multiple right angles on the handle (29) are designed in a rounded shape.
4. The surveying rod for surveying and mapping engineering according to claim 1, characterized in that: A rubber ring is provided between the threaded block (27) and the limiting groove (28), and the rubber ring is glued to the inner end surface of the threaded block (27).
5. The surveying rod for surveying and mapping engineering according to claim 1, characterized in that: The cleaning brush (24) is designed to be annular, and the side of the cleaning brush (24) containing the bristles is in contact with the outer wall of the surveying rod body (1).
6. The surveying rod for surveying and mapping engineering according to claim 2, characterized in that: Eight groups of the thread grooves (39) are provided, and the eight groups of the thread grooves (39) are all opened on the surface of the fixing plate (35) at equal intervals with the center of the brake disc (37) as the center of the circle.
7. The surveying rod for surveying and mapping engineering according to claim 2, characterized in that: The outer wall of the second threaded rod (38) is provided with anti-slip patterns, and the outer wall of the second threaded rod (38) may be designed in a pentagonal shape.