CN219757344U

CN219757344U - Survey and drawing is with fixed sighting rod of being convenient for

Info

Publication number: CN219757344U
Application number: CN202321069012.0U
Authority: CN
Inventors: 王元海
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-26
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of a marker post, and discloses a marker post convenient to fix for mapping. According to the utility model, the bearing disc is provided with the circular cavity, the bearing disc is supported on the ground through the supporting member, under the condition that the bearing disc is not in a horizontal state, the balancing weight drives the circular ball to rotate in the circular cavity under the action of self weight and gravity, the circular ball drives the bearing frame to be in a basic horizontal state, and the extruding member is used for installing the marker post body in the bearing frame, so that the marker post body is conveniently fixed, and meanwhile, the efficiency of fixing the marker post body is improved.

Description

Survey and drawing is with fixed sighting rod of being convenient for

Technical Field

The utility model relates to the technical field of a marker post, in particular to a marker post which is convenient to fix and used for mapping.

Background

The surveying and mapping literal is understood as measuring and drawing, the existing characteristic points and boundary lines of the ground are selected, and the graph and the position reflecting the current situation of the ground and the related information thereof are obtained through a measuring means, so that the engineering construction, planning and design and administrative management are used, and a marker post is needed to be used for marking during surveying and mapping.

In order to fix the marker post during mapping, the prior art makes various improvements on the marker post for mapping, as disclosed in patent publication No. CN213932541U, the marker post comprises a marker post, a supporting mechanism is arranged at the bottom end of the marker post, the supporting mechanism comprises a disc, the disc is fixedly arranged at the bottom end of the marker post, a plurality of screws distributed in a circumferential array are arranged on the disc, the screws penetrate through the disc and can move up and down freely, a cylindrical block is fixedly arranged at the bottom end of the screw, a hemisphere is fixedly arranged at the bottom of the cylindrical block, anti-skid patterns are arranged on the surface of the hemisphere, a baffle is fixedly arranged at the top of the screw, a limit sleeve is connected with the screw in a threaded manner, and the limit sleeve is positioned below the disc, and a plurality of windproof components distributed in a circumferential array are arranged on the marker post; the device is placed on the ground, the hemispheres are in contact with the ground, the protruding parts of the ground can move upwards against the movable hemispheres, the positions of the screw and the hemispheres are fixed by the limiting sleeve, the device can be placed on the uneven ground, and the hemispheres are in contact with the ground and support the device.

Although the above patent has good beneficial effects, the following disadvantages still exist in the actual operation:

according to the novel automatic surveying and mapping device, the supporting mechanism and the windproof component are arranged at the bottom and the side face of the marker post, the marker post is supported and can be adjusted, when mapping is carried out in the field, the marker post needs to be moved frequently, the field terrain is complex, each time the marker post needs to be moved, a plurality of supporting mechanisms and the windproof component are required to be adjusted, if the terrain is too large in height difference, the adjustment is more troublesome, the mapping efficiency is reduced, and therefore improvement on the marker post is needed in the field, and the defects of the prior art are overcome.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the conveniently fixed marker post for mapping, under the condition that the bearing disc is not in a horizontal state, the balancing weight drives the round ball to rotate in the round cavity under the action of self weight and gravity, the round ball drives the bearing frame to be in a basic horizontal state, and the marker post body is arranged in the bearing frame by utilizing the squeezing member, so that the marker post body is conveniently fixed, and meanwhile, the efficiency of fixing the marker post body is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a survey and drawing is with being convenient for fixed target, including the target body, the target body lower extreme is equipped with the loading tray, the circular chamber that runs through the loading tray up-down side has been seted up at loading tray middle part, circular intracavity rotation is connected with circular ball, the downside fixedly connected with head rod of circular ball, the lower extreme of head rod is connected with the balancing weight, the last side fixedly connected with second connecting rod of circular ball, the upper end fixedly connected with loading frame of second connecting rod is equipped with the crowded tight component in the loading frame, the target body is equipped with supporting member through crowded tight component connection in the loading frame, loading tray downside.

Preferably, the squeezing member comprises a moving plate which can move in the bearing frame, an adjusting bolt which is in threaded connection with the side surface of the bearing frame is rotatably connected to the side surface of the moving plate, and a first limiting ring is in threaded connection with the side surface of the adjusting bolt.

Preferably, the supporting member comprises a plurality of first bearing rods fixedly connected to the lower side surface of the bearing plate, and one ends of the first bearing rods, which are far away from the bearing plate, are connected with conical rods.

Preferably, a chute communicated with the outside is formed in the side face of the first bearing rod, a second bearing rod is connected in the chute in a sliding mode, the upper end of the conical rod is fixedly connected with the lower end of the second bearing rod, a yielding groove is formed in the symmetrical side face of the first bearing rod, a first fastening bolt with one end in threaded connection with the side face of the second bearing rod is arranged in the yielding groove in a penetrating mode, and a pedal is fixedly connected to the side face of the second bearing rod.

Preferably, the symmetrical side wall of the inner lower end of the sliding groove is fixedly connected with a first limit bar, and the symmetrical side face of the upper end of the second bearing rod is fixedly connected with a second limit bar matched with the first limit bar.

Preferably, the side face of the bearing frame is fixedly connected with a fixing plate, the upper side face of the bearing disc is rotationally connected with a fine adjustment stud, an opening groove matched with the fine adjustment stud is formed in the fixing plate, and the side face of the fine adjustment stud is in threaded connection with a second limiting ring.

Preferably, the bottom of the balancing weight is penetrated with a second fastening bolt, and one end of the second fastening bolt is in threaded connection with the lower end of the first connecting rod.

Aiming at the defects of the prior art, the utility model provides a convenient-to-fix marker post for mapping, which overcomes the defects of the prior art and has the beneficial effects that:

according to the utility model, the bearing disc is provided with the circular cavity, the bearing disc is supported on the ground through the supporting member, under the condition that the bearing disc is not in a horizontal state, the balancing weight drives the circular ball to rotate in the circular cavity under the action of self weight and gravity, the circular ball drives the bearing frame to be in a basic horizontal state, and the extruding member is used for installing the marker post body in the bearing frame, so that the marker post body is conveniently fixed, and meanwhile, the efficiency of fixing the marker post body is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in the uninstalled state of the tag rod body;

FIG. 3 is a schematic view of the connection structure of the bearing frame and the round ball in the present utility model;

FIG. 4 is a schematic view of the circular cavity and trimming stud position of the present utility model;

fig. 5 is a schematic structural view of the first carrier bar separated from the second carrier bar in the present utility model.

In the figure: 1. a marker post body; 2. a carrying tray; 3. a circular cavity; 4. a round ball; 5. a first connecting rod; 6. balancing weight; 7. a second connecting rod; 8. a carrying frame; 9. a moving plate; 10. an adjusting bolt; 11. a first stop collar; 12. a fixing plate; 13. fine tuning the stud; 14. a second limiting ring; 15. an open slot; 16. a first carrier bar; 17. a tapered rod; 18. a chute; 19. a second carrier bar; 20. stepping on the pedal; 21. a relief groove; 22. a first fastening bolt; 23. a first limit bar; 24. the second limit bar; 25. and a second fastening bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a mark post for mapping convenient to fix comprises a mark post body 1, wherein a bearing disc 2 is arranged at the lower end of the mark post body 1, a round cavity 3 penetrating through the upper side and the lower side of the bearing disc 2 is arranged in the middle of the bearing disc 2, a round ball 4 is rotationally connected in the round cavity 3, a first connecting rod 5 is fixedly connected to the lower side of the round ball 4, a balancing weight 6 is connected to the lower end of the first connecting rod 5, a second connecting rod 7 is fixedly connected to the upper side of the round ball 4, a bearing frame 8 is fixedly connected to the upper end of the second connecting rod 7, a squeezing member is arranged in the bearing frame 8, the mark post body 1 is connected in the bearing frame 8 through the squeezing member, and a supporting member is arranged on the lower side of the bearing disc 2.

The utility model provides a survey and drawing is with reference pole of being convenient for fixed, bear dish 2 through supporting member support subaerial, bear under the condition that dish 2 is not the horizontality, balancing weight 6 is because self weight and gravity's effect down, drive round ball 4 and rotate in round chamber 3, round ball 4 drives and bears frame 8 and be basic horizontality, if bear frame 8 is not horizontality, the accessible is manual rocks balancing weight 6, drive round ball 4 and rocks in round chamber 3, until bear frame 8 is the horizontality, utilize the squeeze member to install reference pole body 1 in bear frame 8, be convenient for fix reference pole body 1, improve the efficiency of fixing reference pole body 1 simultaneously.

Referring to fig. 3, the tightening member includes a moving plate 9 that can move in the bearing frame 8, an adjusting bolt 10 that is screwed to the side of the bearing frame 8 is rotatably connected to the side of the moving plate 9, a first limiting ring 11 is screwed to the side of the adjusting bolt 10, the lower end of the marker post body 1 is placed in the bearing frame 8, one end of the adjusting bolt 10 is screwed to a threaded hole formed in the side of the bearing frame 8, one end of the adjusting bolt 10 is rotatably connected to the side of the moving plate 9 through a bearing, when the adjusting bolt 10 is rotated, the moving plate 9 moves in the bearing frame 8, two moving plates 9 are provided, the moving plate 9 clamps the lower part of the marker post body 1, the first limiting ring 11 is screwed, the side of the first limiting ring 11 abuts against the side of the bearing frame 8, and the position of the adjusting bolt 10 is fixed.

Referring to fig. 1, 2 and 5, the supporting member includes a plurality of first carrying bars 16 fixedly connected to the lower side of the carrying tray 2, one end of the first carrying bars 16 away from the carrying tray 2 is connected with tapered bars 17, at least three first carrying bars 16 are provided, and the tapered bars 17 are inserted into the ground to fix the first carrying bars 16.

Referring to fig. 5, a chute 18 communicated with the outside is provided on a side surface of the first carrier bar 16, a second carrier bar 19 is slidably connected in the chute 18, an upper end of the tapered bar 17 is fixedly connected with a lower end of the second carrier bar 19, a yielding groove 21 is provided on a symmetrical side surface of the first carrier bar 16, a first fastening bolt 22 with one end in threaded connection with a side surface of the second carrier bar 19 is provided in the yielding groove 21, a pedal 20 is fixedly connected on a side surface of the second carrier bar 19, the second carrier bar 19 can be stepped on by the pedal 20, the tapered bar 17 is inserted into the ground to fix the carrier plate 2, the second carrier bar 19 can extend the first carrier bar 16, and is suitable for mapping landforms with large height difference, after the position of the second carrier bar 19 moves, one end of the first fastening bolt 22 is threaded in the yielding groove 21 and is in threaded connection with a threaded hole provided on the side surface of the second carrier bar 19, and the position of the second carrier bar 19 is fixed by screwing the first fastening bolt 22.

Referring to fig. 5, a first limiting bar 23 is fixedly connected to a symmetrical side wall at the inner lower end of the chute 18, a second limiting bar 24 adapted to the first limiting bar 23 is fixedly connected to a symmetrical side surface at the upper end of the second bearing bar 19, when the second bearing bar 19 is moved, the second limiting bar 24 moves along with the second limiting bar, and when the second limiting bar 24 moves to the side surface of the first limiting bar 23, the first limiting bar 23 blocks the second limiting bar 24 to prevent the second bearing bar 19 from completely sliding out of the chute 18.

Referring to fig. 3 and 4, a fixing plate 12 is fixedly connected to a side surface of the bearing frame 8, a fine adjustment stud 13 is rotatably connected to an upper side surface of the bearing plate 2, an opening slot 15 adapted to the fine adjustment stud 13 is formed in the fixing plate 12, a second limiting ring 14 is threadably connected to a side surface of the fine adjustment stud 13, symmetrical mounting lugs are fixedly connected to an upper side surface of the bearing plate 2, the fine adjustment stud 13 is rotatably connected between the two mounting lugs through a rotating shaft, the fine adjustment stud 13 is rotated into the opening slot 15 formed in the fixing plate 12, the second limiting ring 14 is threadably connected to the side surface of the fine adjustment stud 13, the position of the fixing plate 12 can be adjusted by twisting the second limiting ring 14, the levelness of the bearing frame 8 can be finely adjusted, and the second limiting rings 14 on the four fine adjustment studs 13 can be screwed tightly, so that the position of the bearing frame 8 can be fixed.

Referring to fig. 3, a second fastening bolt 25 is disposed on the bottom of the balancing weight 6, one end of the second fastening bolt 25 is in threaded connection with the lower end of the first connecting rod 5, a through hole is formed in the balancing weight 6, and the second fastening bolt 25 is disposed in the through hole in threaded connection with a threaded hole formed in the lower end of the first connecting rod 5, so that the balancing weight 6 can be disassembled and carried.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

Claims

1. The utility model provides a survey and drawing is with being convenient for fixed target, including target body (1), a serial communication port, the lower extreme of target body (1) is equipped with and bears dish (2), bear the dish (2) middle part and offered and run through round cavity (3) of bearing the dish (2) up-down side, round cavity (3) internal rotation is connected with round ball (4), the downside fixedly connected with head rod (5) of round ball (4), the lower extreme of head rod (5) is connected with balancing weight (6), the upside fixedly connected with second connecting rod (7) of round ball (4), the upper end fixedly connected with of second connecting rod (7) bears frame (8), be equipped with in bearing frame (8) and squeeze the component, target body (1) are connected in bearing frame (8) through squeeze the component, bear dish (2) downside and be equipped with supporting member.

2. The pole for surveying and mapping, which is convenient to fix, according to claim 1, characterized in that the tightening member comprises a moving plate (9) which can move in the bearing frame (8), an adjusting bolt (10) which is in threaded connection with the side surface of the bearing frame (8) is rotatably connected to the side surface of the moving plate (9), and a first limiting ring (11) is in threaded connection with the side surface of the adjusting bolt (10).

3. A pole for surveying and mapping which is convenient to fix according to claim 1 or 2, characterized in that the supporting member comprises a plurality of first carrying bars (16) fixedly connected to the lower side of the carrying disc (2), and one end of the first carrying bars (16) far away from the carrying disc (2) is connected with a conical bar (17).

4. A survey and drawing is with being convenient for fixed mark post according to claim 3, characterized in that, spout (18) with outside intercommunication are seted up to first carrier bar (16) side, sliding connection has second carrier bar (19) in spout (18), taper rod (17) upper end and the lower extreme fixed connection of second carrier bar (19), the groove of stepping down (21) has been seted up to first carrier bar (16) symmetry side, wear to be equipped with one end and second carrier bar (19) side threaded connection's first fastening bolt (22) in the groove of stepping down (21), the side fixedly connected with pedal (20) of second carrier bar (19).

5. The mark post convenient to fix for mapping according to claim 4, characterized in that the symmetrical side wall of the inner lower end of the chute (18) is fixedly connected with a first limit bar (23), and the symmetrical side surface of the upper end of the second bearing bar (19) is fixedly connected with a second limit bar (24) which is matched with the first limit bar (23).

6. The mark post for surveying and mapping according to claim 1, 2, 4 or 5, wherein the side surface of the bearing frame (8) is fixedly connected with a fixing plate (12), the upper side surface of the bearing disc (2) is rotationally connected with a fine adjustment stud (13), an opening groove (15) matched with the fine adjustment stud (13) is formed in the fixing plate (12), and the side surface of the fine adjustment stud (13) is in threaded connection with a second limiting ring (14).

7. A surveying and mapping marker post according to claim 3, characterized in that the side of the bearing frame (8) is fixedly connected with a fixing plate (12), the upper side of the bearing disc (2) is rotatably connected with a fine adjustment stud (13), an opening slot (15) matched with the fine adjustment stud (13) is formed in the fixing plate (12), and the side of the fine adjustment stud (13) is in threaded connection with a second limiting ring (14).

8. A pole for surveying and mapping according to claim 1, 2, 4, 5 or 7, characterized in that the bottom of the weight (6) is provided with a second fastening bolt (25), one end of the second fastening bolt (25) being screwed with the lower end of the first connecting rod (5).