Rapid positioning drawing marker for field surveying and mapping

Abstract

The utility model relates to the technical field of field surveying and mapping, in particular to a quick positioning drawing marker for field surveying and mapping, which can quickly move the marker and quickly position and mark a positioning point, so that the working efficiency is improved. Comprising a marker which is used for marking a positioning point; the circular track frame is in a circular ring shape, the two idler wheels are installed on the two sides of the rear portion of the circular track frame through the support assembly, the sliding table is installed on the circular track frame in a sliding mode, the long track frame is installed on the sliding table in the radial direction of the circular track frame in a sliding mode, and the sliding block is installed on the long track frame in a sliding mode. A mounting hole matched with the marker is formed in the sliding block, and a handle is mounted at the outer end of the long rail frame.

Description

Technical Field

[0001] The utility model relates to the technical field of field surveying and mapping, in particular to a field surveying and mapping fast positioning drawing marker. Background Art

[0002] During field surveying, it is necessary to quickly locate the site according to the drawings and mark them with a marker. The Chinese utility model patent with publication number CN220708397U proposes a rapid positioning instrument for land engineering surveying. The cylindrical storage tube, inclined discharge port, open chute and sealed connection cover of the positioning instrument are arranged to facilitate the storage of lime powder, and the lime powder can fall downward through the inclined discharge port to mark the surveying points after positioning, thereby improving the positioning accuracy. The arrangement of the vertical positioning rod, sliding sleeve, sliding connection plate and counterweight sealing column is conducive to manual opening and closing of the inclined discharge port to prevent the lime powder inside the cylindrical storage tube from sliding for a long time.

[0003] However, the above-mentioned prior art is not convenient for flexibly adjusting the positions of the receiver and the positioning point marker during positioning due to the lack of a displacement structure, resulting in an inability to quickly locate and low working efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a field surveying and mapping fast positioning drawing marker that can quickly move the marker and quickly position and mark the positioning points, thereby improving work efficiency.

[0005] The utility model discloses a fast positioning drawing marker for field surveying and mapping, comprising a marker used to mark positioning points; a ring rail frame, two rollers, a slide, a long rail frame, a slider and a handle, wherein the ring rail frame is in the shape of a circular ring, the two rollers are mounted on both sides of the rear of the ring rail frame through a bracket assembly, the slide is slidably mounted on the ring rail frame, the long rail frame is slidably mounted on the slide along the radial direction of the ring rail frame, the slider is slidably mounted on the long rail frame, a mounting hole matching the marker is provided on the slider, and a handle is mounted on the outer end of the long rail frame; when working, the long rail frame is pulled out toward the front of the ring rail frame, and the staff holds the handle to tilt the ring rail frame through the long rail frame so that the ring rail frame Two rollers are used to support the ring rail frame, so that it is convenient to move flexibly in the field and reach the vicinity of the positioning point required by the drawing. The ring rail frame is placed flat on the ground, and the marker is loaded on the mounting hole of the slider. The slide is moved along the ring rail frame, and the position of the long rail frame is adjusted on the slide. The position of the slider is adjusted along the long rail frame to realize flexible adjustment of the position of the slider within the range of the center of the ring rail frame as the center of the circle and the span of the long rail frame as the radius, so as to quickly adjust the positioning of the slider and the marker. After the position of the marker is determined, the marker is pushed downward from the mounting hole of the slider, so that the marker can quickly mark the positioning point and improve work efficiency.

[0006] Preferably, it also includes a lifting frame, a mounting seat and a screw rod. The lifting frame is vertically installed on the slider, the mounting seat is lifted and slidably installed on the lifting frame, the mounting seat is located above the slider, the screw rod is rotatably installed on the lifting frame, and the mounting seat is rotatably threaded with the screw rod; a push rod is clamped on the mounting seat, and when the slider positions the marker, the screw rod is rotated to make the mounting seat descend along the lifting frame, so that the mounting seat pushes the marker downward from the mounting hole of the slider through the push rod, so that the positioning point is quickly marked, which is practical.

[0007] Preferably, it also includes a positioning rod, a bearing seat and a receiver. The lower end of the positioning rod is rotatably installed on the bearing seat, the bearing seat is clamped on the mounting seat, and the upper end of the positioning rod is installed on the receiver. After the bearing seat is clamped in the mounting seat, the positioning rod is rotated so that the receiver can efficiently receive the signal, thereby improving the positioning accuracy of the marker.

[0008] Preferably, it also includes an insert plate, which is installed on the inner end of the long rail frame, and a slot matching the insert plate is provided on the inner wall of the ring rail frame; after the work is completed, the long rail frame is pushed toward the inside of the ring rail frame along the slide, so that the insert plate is inserted into the slot of the ring rail frame, thereby reducing the volume and facilitating transportation and storage.

[0009] The two outer ends of the two wheels are respectively hinged on the outer ends of the two inner wheels, and the outer ends of the two outer wheels are respectively provided with threaded holes, and the two rollers are respectively rotatably mounted on the outer sides of the two wheel seats, and the inner ends of the two wheel seats are respectively provided with screw 2, and the two screw 2 are respectively rotatably screwed with the threaded holes of the two outer wheels, and the two locking bolts are respectively rotatably screwed on the outer walls of the two outer rods, and the inner ends of the two locking bolts respectively press the two screw 2 tightly, and multiple levels are mounted on the ring rail frame, and the support legs are rotatably screwed on the lower end surface of the front of the ring rail frame; when the ring rail frame is moved, the two outer rods are respectively rotated to be horizontal, and the two inner wheels are respectively hinged to the outer ends of the two inner wheels. The square rod and the two outer rods are synchronously inserted into the inner part of the square through groove, so that the two outer rods are limitedly engaged with the square through groove, and at this time, the two rollers are in rolling contact with the ground, and the staff can pull the handle by hand to flexibly move the ring track frame; when the ring track frame reaches the positioning point, the ring track frame is placed on the ground, the two outer rods are pulled out of the two sides of the square through groove, and the two outer rods are folded and bent downward, so that the end faces of the two rollers are in contact with the ground, so that the two rollers and the two outer rods support the rear part of the ring track frame, and the support legs support the front part of the ring track frame. The support legs are rotated to adjust the height of the front part of the ring track frame, and the two wheel seats and the two screw rods are rotated. The height of the two sides of the rear part of the ring track frame is adjusted under the action of the threads of the two screw rods and the two outer rods. The horizontal state of the ring track frame is detected by multiple spirit levels, so as to achieve the adjustment of the horizontal state of the ring track frame, avoid the interference of the specially configured leveling component with the ring track frame, simplify the structure, and have good practicality.

[0010] Preferably, it also includes a top plate and a screw rod three, a square groove is provided on the rear side wall of the ring rail frame, the square groove is connected to the middle of the square through groove, the inner end of the top plate is slidably installed in the square groove of the ring rail frame, the screw rod three is rotatably installed on the rear side wall of the ring rail frame, and the screw rod three is rotatably screwed to the outer end of the top plate; when the ring rail frame is moved, the inner ends of the two inner square rods are docked in the middle of the square through groove of the ring rail frame, and the screw rod three is rotated to make the top plate move toward the inside of the square groove to press and fix the two inner square rods. After the ring rail frame is leveled, the inner ends of the two inner square rods are relatively far away from each other in the middle of the square through groove of the ring rail frame, and the screw rod three is rotated to make the top plate inserted into the middle of the square through groove of the ring rail frame, so that the top plate limits and supports the inner ends of the two inner square rods, thereby improving the stability of the structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: when working, the long rail frame is pulled out to the front of the ring rail frame, and the staff holds the handle and tilts the ring rail frame through the long rail frame, so that the two rollers roll and support the ring rail frame, which is convenient for flexible movement in the field and reaches the vicinity of the positioning point required by the drawing, and the ring rail frame is placed flat on the ground, and the marker is loaded on the mounting hole of the slider, and the slide is moved along the ring rail frame. The position of the long rail frame is adjusted on the slide, and the position of the slider is adjusted along the long rail frame, so that the position of the slider can be flexibly adjusted within a range with the center of the ring rail frame as the center and the span of the long rail frame as the radius, thereby quickly adjusting the positioning of the slider and the marker. After the position of the marker is determined, the marker is pushed downward from the mounting hole of the slider, so that the marker can quickly mark the positioning point, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a side view structural diagram of the utility model in a mobile state;

[0014] Figure 3 It is a schematic diagram of the structure of the utility model in a moving state from a top view;

[0015] Figure 4 This is a schematic diagram of the axonometric structure of the utility model in a leveling state;

[0016] Figure 5 This is a schematic diagram of the structure of the utility model when it is in a leveling state;

[0017] Figure 6 It is a structural diagram of the marker, slide, long rail frame, slider, handle, lifting frame, mounting base, screw and positioning rod;

[0018] Figure 7 It is a structural diagram of structures such as rollers and bracket components.

[0019] Markings in the attached figure: 1. Marker; 2. Ring rail frame; 3. Roller; 4. Slide; 5. Long rail frame; 6. Slider; 7. Handle; 8. Lifting frame; 9. Mounting seat; 10. Screw; 11. Positioning rod; 12. Bearing seat; 13. Receiver; 14. Insert plate; 15. Inner square rod; 16. Outer square rod; 17. Wheel seat; 18. Screw 2; 19. Locking bolt; 20. Level; 21. Support leg; 22. Top plate; 23. Screw 3. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figures 1 to 7 As shown, a field surveying and mapping rapid positioning drawing marker includes a marker 1, which is used to mark the positioning point; it also includes a ring rail frame 2, two rollers 3, a slide 4, a long rail frame 5, a slider 6 and a handle 7. The ring rail frame 2 is annular, and the two rollers 3 are mounted on both sides of the rear of the ring rail frame 2 through a bracket assembly. The slide 4 is slidably mounted on the ring rail frame 2, and the long rail frame 5 is slidably mounted on the slide 4 along the radial direction of the ring rail frame 2. The slider 6 is slidably mounted on the long rail frame 5, and a mark is set on the slider 6. The mounting hole matching the recorder 1 is provided, and the outer end of the long rail frame 5 is provided with a handle 7; it also includes a plug-in plate 14, which is installed on the inner end of the long rail frame 5, and a slot matching the plug-in plate 14 is provided on the inner wall of the ring rail frame 2; the bracket assembly of the two rollers 3 includes two inner square rods 15, two outer square rods 16, two wheel seats 17, two screw rods 18, two locking bolts 19, multiple levels 20 and legs 21, the outer side wall of the rear of the ring rail frame 2 is provided with a square through groove perpendicular to the ... The inner ends of the rods 15 are respectively inserted into the two ends of the square through grooves for relative sliding. The inner ends of the two outer rods 16 are respectively hinged to the outer ends of the two inner rods 15. The outer ends of the two outer rods 16 are provided with threaded holes. The two rollers 3 are respectively rotatably mounted on the outer sides of the two wheel seats 17. The inner ends of the two wheel seats 17 are both provided with screw rods 18. The two screw rods 18 are respectively rotatably screwed with the threaded holes of the two outer rods 16. The two locking bolts 19 are respectively rotatably screwed on the outer walls of the two outer rods 16. The inner ends of the two locking bolts 19 respectively tighten the two screw rods 18, multiple spirit levels 20 are installed on the ring rail frame 2, and the support legs 21 are rotatably screwed on the lower end surface of the front part of the ring rail frame 2; it also includes a top plate 22 and a screw rod 3 23, and a square groove is provided on the rear side wall of the ring rail frame 2, and the square groove is connected to the middle part of the square through groove. The inner end of the top plate 22 is slidably installed in the square groove of the ring rail frame 2, and the screw rod 3 23 is rotatably installed on the rear side wall of the ring rail frame 2, and the screw rod 3 23 is rotatably screwed to the outer end of the top plate 22.

[0023] During operation, the two outer rods 16 are rotated to the horizontal level respectively, and the two inner rods 15 and the two outer rods 16 are synchronously inserted into the inner part of the square groove. The inner ends of the two inner rods 15 are docked in the middle of the square groove of the ring rail frame 2. The screw rod 3 23 is rotated to move the top plate 22 toward the inside of the square groove to press and fix the two inner rods 15, so that the two outer rods 16 are limitedly fixed with the square groove. At this time, the two rollers 3 are in rolling contact with the ground, and the long rail frame 5 is pulled out to the front of the ring rail frame 2. The staff holds the handle 7 and tilts the ring rail frame 2 through the long rail frame 5, so that the two rollers 3 roll and support the ring rail. The frame 2 is convenient for flexible movement in the field and reaches the vicinity of the positioning point required by the drawing. The ring rail frame 2 is placed flat on the ground, and the two outer square rods 16 are pulled out of the two sides of the square groove. The inner ends of the two inner square rods 15 are relatively far away from the middle of the square groove of the ring rail frame 2. The screw rod 3 23 is turned to insert the top plate 22 into the middle of the square groove of the ring rail frame 2, so that the top plate 22 limits the inner ends of the two inner square rods 15 and improves the stability of the structure. The two outer square rods 16 are folded and bent downward so that the end faces of the two rollers 3 are in contact with the ground, so that the two rollers 3 and the two outer square rods 16 support the ring. The rear part of the rail frame 2 and the support legs 21 support the front part of the ring rail frame 2. The support legs 21 are rotated to adjust the height of the front part of the ring rail frame 2. The two wheel seats 17 and the two screw rods 18 are rotated. Under the threaded cooperation of the two screw rods 18 and the two outer rods 16, the height of the two sides of the rear part of the ring rail frame 2 is pushed to adjust. The horizontal state of the ring rail frame 2 is detected by multiple levels 20 to achieve the adjustment of the horizontal state of the ring rail frame 2, avoiding the interference of the specially configured leveling component on the ring rail frame 2. The structure is simplified, the marker 1 is loaded onto the mounting hole of the slider 6, the slide 4 is moved along the ring rail frame 2, and the long rail is adjusted on the slide 4. The position of the frame 5 is adjusted, and the position of the slider 6 is adjusted along the long rail frame 5 to realize flexible adjustment of the position of the slider 6 within the range of the center of the circle of the ring rail frame 2 and the span of the long rail frame 5 as the radius, so as to quickly adjust the positioning of the slider 6 and the marker 1. After the position of the marker 1 is determined, the marker 1 is pushed downward from the mounting hole of the slider 6, so that the marker 1 can quickly locate and mark the positioning point, thereby improving work efficiency. After the work is completed, the long rail frame 5 is pushed and stored along the slide 4 to the inside of the ring rail frame 2, so that the plug plate 14 is inserted into the slot of the ring rail frame 2, thereby reducing the volume and facilitating transportation and storage.

[0024] Example 2

[0025] like Figure 1 、 Figure 4 and Figure 6As shown, on the basis of Example 1, it also includes a lifting frame 8, a mounting seat 9 and a screw 10, the lifting frame 8 is vertically installed on the slider 6, the mounting seat 9 is lifted and slidably installed on the lifting frame 8, the mounting seat 9 is located above the slider 6, the screw 10 is rotatably installed on the lifting frame 8, and the mounting seat 9 is rotatably threaded with the screw 10; it also includes a positioning rod 11, a bearing seat 12 and a receiver 13, the lower end of the positioning rod 11 is rotatably installed on the bearing seat 12, the bearing seat 12 is clamped on the mounting seat 9, and the upper end of the positioning rod 11 is installed with the receiver 13.

[0026] After the bearing seat 12 is clamped into the mounting seat 9, the positioning rod 11 is rotated so that the receiver 13 can efficiently receive the signal, thereby improving the positioning accuracy of the marker 1. The bearing seat 12 is removed and a push rod is clamped on the mounting seat 9. After the slider 6 positions the marker 1, the screw 10 is rotated so that the mounting seat 9 descends along the lifting frame 8, so that the mounting seat 9 pushes the marker 1 downward from the mounting hole of the slider 6 through the push rod, and the positioning point is quickly marked.

[0027] like Figures 1 to 7As shown, the utility model is a field surveying and mapping fast positioning drawing marker. When working, the long rail frame 5 is first pulled out to the front of the ring rail frame 2. The staff holds the handle 7 and tilts the ring rail frame 2 through the long rail frame 5, so that the two rollers 3 roll and support the ring rail frame 2, thereby facilitating flexible movement in the field and reaching the vicinity of the positioning point required by the drawing. The ring rail frame 2 is placed flat on the ground, and then the two outer rods 16 are pulled out of the two sides of the square slot, and the screw rod 3 23 is turned so that the top The plate 22 is inserted into the middle of the square groove of the ring track frame 2, so that the top plate 22 limits the inner ends of the two inner square rods 15 and bends the two outer square rods 16 downward so that the end faces of the two rollers 3 are in contact with the ground, so that the two rollers 3 and the two outer square rods 16 support the rear of the ring track frame 2, and the legs 21 support the front of the ring track frame 2. The height of the front of the ring track frame 2 is adjusted by rotating the legs 21, and the two wheel seats 17 and the two screw rods 18 are rotated. The height of both sides of the rear part of the ring rail frame 2 is adjusted by the threaded cooperation of the outer rod 16. The horizontal state of the ring rail frame 2 is detected by multiple levels 20 to achieve the adjustment of the horizontal state of the ring rail frame 2. Then the marker 1 is loaded onto the mounting hole of the slider 6, and the bearing seat 12 is clamped into the mounting seat 9. The positioning rod 11 is rotated to enable the receiver 13 to efficiently receive the signal, and the slide 4 is moved along the ring rail frame 2. The position of the long rail frame 5 is adjusted on the slide 4, and the position of the slider 6 is adjusted along the long rail frame 5. The position of the slider 6 is flexibly adjusted within a range with the center of the circle of the ring rail frame 2 as the center and the span of the long rail frame 5 as the radius. The receiver 13 moves quickly to the positioning point according to the signal, thereby determining the position of the marker 1. Finally, the bearing seat 12 is removed and the push rod is clamped on the mounting seat 9. The screw 10 is rotated to make the mounting seat 9 descend along the lifting frame 8, so that the mounting seat 9 pushes the marker 1 downward from the mounting hole of the slider 6 through the push rod, and the positioning point can be quickly marked.

[0028] The main functions achieved by this utility model are:

[0029] 1. The marker 1 can be quickly moved and the positioning point can be quickly positioned and marked to improve work efficiency;

[0030] 2. Ability to replace functional modules to realize installation of receiver and mandrel;

[0031] 3. The position of the slider 6 can be flexibly adjusted within the range of the center of the ring rail frame 2 and the span of the long rail frame 5 as the radius, thereby quickly adjusting the positioning of the slider 6 and the marker 1;

[0032] 4. The horizontal state of the ring track frame 2 can be easily adjusted.

[0033] The utility model is a field surveying and mapping fast positioning drawing marker, and its installation method, connection method or setting method are all common mechanical methods, as long as they can achieve its beneficial effects, they can be implemented; the utility model is a field surveying and mapping fast positioning drawing marker. The marker 1, ring rail frame 2, roller 3, slide 4, long rail frame 5, slider 6, handle 7, mounting seat 9, screw 10, positioning rod 11, bearing seat 12, receiver 13, wheel seat 17, screw 2 18, locking bolt 19, level 20, support leg 21, and screw 3 23 are purchased on the market, and technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to pay creative labor.

[0034] All technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A marker for rapid positioning of drawings for field surveying and mapping, comprising a marker (1), the marker (1) being used for marking positioning points; characterized in that: The utility model also comprises a ring rail frame (2), two rollers (3), a slide (4), a long rail frame (5), a slider (6) and a handle (7), wherein the ring rail frame (2) is annular, the two rollers (3) are mounted on both sides of the rear portion of the ring rail frame (2) through a bracket assembly, the slide (4) is slidably mounted on the ring rail frame (2), the long rail frame (5) is slidably mounted on the slide (4) along the radial direction of the ring rail frame (2), the slider (6) is slidably mounted on the long rail frame (5), a mounting hole matching the marker (1) is provided on the slider (6), and the handle (7) is mounted on the outer end of the long rail frame (5).

2. A fast positioning drawing marker for field surveying and mapping according to claim 1, characterized in that: The utility model also comprises a lifting frame (8), a mounting seat (9) and a screw rod (10), wherein the lifting frame (8) is vertically mounted on the slider (6), the mounting seat (9) is mounted on the lifting frame (8) in a lifting and sliding manner, the mounting seat (9) is located above the slider (6), the screw rod (10) is rotatably mounted on the lifting frame (8), and the mounting seat (9) is rotatably threadedly connected to the screw rod (10).

3. A fast positioning drawing marker for field surveying and mapping as claimed in claim 2, characterized in that: The invention also includes a positioning rod (11), a bearing seat (12) and a receiver (13). The lower end of the positioning rod (11) is rotatably mounted on the bearing seat (12), the bearing seat (12) is clamped on the mounting seat (9), and the upper end of the positioning rod (11) is mounted on the receiver (13).

4. The fast positioning drawing marker for field surveying and mapping according to claim 1, characterized in that: The invention also comprises an inserting plate (14), which is installed on the inner end of the long rail frame (5), and a slot matching the inserting plate (14) is arranged on the inner wall of the ring rail frame (2).

5. The fast positioning drawing marker for field surveying and mapping according to claim 1, characterized in that: The support assembly of the two rollers (3) comprises two inner square rods (15), two outer square rods (16), two wheel seats (17), two screw rods (18), two locking bolts (19), a plurality of level gauges (20) and legs (21). The outer side wall of the rear portion of the ring rail frame (2) is provided with a square through groove perpendicular to the inner side wall. The inner ends of the two inner square rods (15) are respectively inserted into the two ends of the square through groove in a relatively sliding manner. The inner ends of the two outer square rods (16) are respectively hinged to the outer ends of the two inner square rods (15). The outer ends of the two outer square rods (16) are both provided with screw threads. The two rollers (3) are rotatably mounted on the outer sides of the two wheel seats (17), the inner ends of the two wheel seats (17) are both equipped with screw rods (18), the two screw rods (18) are rotatably screwed with the threaded holes of the two outer rods (16), the two locking bolts (19) are rotatably screwed on the outer walls of the two outer rods (16), the inner ends of the two locking bolts (19) respectively press the two screw rods (18), a plurality of levels (20) are mounted on the ring rail frame (2), and the legs (21) are rotatably screwed on the lower end surface of the front portion of the ring rail frame (2).

6. A fast positioning drawing marker for field surveying and mapping as claimed in claim 5, characterized in that: The invention also includes a top plate (22) and a screw rod (23). A square groove is provided on the rear side wall of the ring rail frame (2). The square groove is communicated with the middle of the square through groove. The inner end of the top plate (22) is slidably mounted in the square groove of the ring rail frame (2). The screw rod (23) is rotatably mounted on the rear side wall of the ring rail frame (2). The screw rod (23) is rotatably screwed to the outer end of the top plate (22).

Images