CN217179617U

CN217179617U - Surveying and mapping auxiliary positioning device for surveying and mapping instrument

Info

Publication number: CN217179617U
Application number: CN202220644939.1U
Authority: CN
Inventors: 杨晓梁; 吴伟洪; 柳燕玲
Original assignee: Jiangxi Construction Engineering School Jiangxi Advanced Technical School Of Urban Construction
Current assignee: Jiangxi Construction Engineering School Jiangxi Advanced Technical School Of Urban Construction
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-12
Anticipated expiration: 2032-03-23

Abstract

The utility model belongs to the field of building engineering, in particular to an auxiliary positioning device of a surveying and mapping instrument, which comprises a cylinder; the inner part of the cylinder is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a connecting wire, one end of the connecting wire, far away from the rotating shaft, is fixedly connected with a wire weight, one end of the rotating shaft, located outside the cylinder, is welded with a rocker, the surface of the cylinder is provided with a groove in a penetrating mode, and the surface of the connecting wire penetrates through the groove; when needs are accomodate the connecting wire, the reversal rocker, make the rocker drive the pivot and rotate, the connecting wire can twine in the pivot this moment, thereby make the connecting wire pulling line weigh down with the drum laminating, later loosen the gag lever post, make first spring because the recovering pulling gag lever post of elasticity, the gag lever post can with the draw-in groove joint this moment, thereby make the pivot fixed, the connecting wire can be accomodate in the pivot this moment, played and twined the connecting wire, thereby reach the effect that conveniently carries to weighing down the line.

Description

Surveying and mapping auxiliary positioning device for surveying and mapping instrument

Technical Field

The utility model relates to a building engineering field specifically is a surveying and mapping appearance assistance-localization real-time device.

Background

At present, a surveying instrument needs to survey and draw the terrain when a road is built, and the distance between an object is measured.

Surveying instrument need place subaerial with the help of the support when using, when surveying instrument places on the road surface of unevenness, need weigh down with the help of the line and fix a position the support, watch whether the support is placed steadily, avoid the unstable mapping effect who influences surveying instrument that the support was placed.

The line that current line weighs down is than longer, when needs were received the line, can not carry out the structure of accomodating to the line because the line weighs down to lead to the people not convenient for carry the line to weighing down, consequently, propose a surveying instrument assistance-localization real-time device for survey and drawing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, the solution line weighs down the line of being on than longer, when needs were received the line, can be because the line weighs down and does not have the structure of accomodating to the line to lead to the people not to be convenient for weigh down the problem of carrying to the line, the utility model provides a surveying and mapping is with surveying instrument assistance-localization real-time device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an auxiliary positioning device of a surveying instrument for surveying and mapping, which comprises a cylinder; the inner part of the cylinder is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a connecting wire, one end of the connecting wire, far away from the rotating shaft, is fixedly connected with a line weight, one end of the rotating shaft, which is positioned outside the cylinder, is welded with a rocker, the surface of the cylinder is provided with a groove in a penetrating way, the surface of the connecting wire penetrates through the groove, the surface of the rotating shaft is uniformly provided with round grooves, one side of the cylinder is fixedly provided with a fixed plate, the fixed plate is internally connected with a limiting rod in a sliding way, the limiting rod is clamped with the inner wall of the round groove, the surface of the limiting rod is fixedly provided with a disc, one end of the disc is fixedly connected with a first spring, one end of the first spring, far away from the disc, is fixedly connected with the fixed plate, the limiting rod slides out of the round grooves by pulling the limiting rod, then the rocker is rotated, so that the connecting wire is untied from the rotating shaft, and then the line weight is used, whether the support that uses the line to weigh down to measure surveying instrument places steadily on the ground, when needs are accomodate the connecting wire, the reversal rocker, make the rocker drive the pivot and rotate, the connecting wire can twine in the pivot this moment, thereby make the connecting wire pulling line weigh down and the drum laminating, later loosen the gag lever post, make first spring because the recovering pulling gag lever post of elasticity, the gag lever post can with the draw-in groove joint this moment, thereby make the pivot fixed, the connecting wire can be accomodate in the pivot this moment, played and twined the connecting wire, thereby reach the effect that conveniently carries to weighing down to the line.

Preferably, one side sliding connection that the drum was kept away from to the fixed plate has the slide bar, the one end fixed mounting that the fixed plate was kept away from to the slide bar has the locating plate, the locating plate is "L" shape, through the pulling gag lever post for the gag lever post drives and slides, later promotes the locating plate, makes the locating plate block the gag lever post, has played the effect of going on fixing a position the gag lever post, through the pulling locating plate, makes the locating plate no longer block the gag lever post, later removes the gag lever post again.

Preferably, a magnetic block is fixedly mounted on one side, close to the sliding rod, of the fixing plate, the magnetic block is sleeved on the sliding rod, an iron block is fixedly mounted on the surface of the sliding rod, the positioning plate is pulled to drive the sliding rod to move, then the sliding rod is loosened, the magnetic block attracts the iron block due to the magnetic force, the iron block drives the sliding rod to reset, and the effect of resetting the sliding rod is achieved.

Preferably, a connecting plate is fixedly mounted on one side, close to the fixing plate, of the cylinder, the connecting plate is in an L shape, a sliding groove is formed in the long arm end of the connecting plate, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a supporting cylinder is fixedly mounted at the top end of the sliding block, the connecting wire is wound on the rotating shaft through the sliding block which slides downwards, then the wire drop is cooked in the supporting cylinder, the supporting cylinder can support the wire drop at the moment, and therefore the phenomenon that when the wire drop is carried by a bag is avoided, the tip end of the wire drop can wear the carrying bag, the carrying bag is not convenient to carry the wire drop, and the carrying convenience of the wire drop is improved.

Preferably, one side of connecting plate is rotated and is connected with the threaded rod, the fixed surface of threaded rod is connected with the fixed line, the one end and the slider fixed connection of threaded rod are kept away from to the fixed line, through laying the line weight in the support cylinder, later rotate the threaded rod, make the fixed line winding on the threaded rod, the fixed line can drive the slider and upwards slide this moment, thereby make the slider drive the support cylinder upwards slide, the support cylinder can promote the line weight this moment, make the line weight laminate with the drum, when needs use the drum, the reversal threaded rod, make the fixed line loosen from the threaded rod, later spur the slider, make the slider drive the support cylinder slide, thereby make the line weight no longer contact with the drum, later take away the line weight from the drum.

Preferably, one side fixedly connected with rectangular plate that the connecting plate is close to the threaded rod, the bottom fixedly connected with second spring of rectangular plate, the one end and the slider fixed connection of rectangular plate are kept away from to the second spring, through rotating the threaded rod for the fixed line is loosened from the threaded rod, and the second spring can be because the recovering of elasticity promotes the slider and removes this moment, has played the effect of reseing to the slider with the help of the second spring.

The utility model discloses an useful part lies in:

1. when needs are accomodate the connecting wire, the reversal rocker, make the rocker drive the pivot and rotate, the connecting wire can twine in the pivot this moment, thereby make the connecting wire pulling line weigh down with the drum laminating, later loosen the gag lever post, make first spring because the recovering pulling gag lever post of elasticity, the gag lever post can with the draw-in groove joint this moment, thereby make the pivot fixed, the connecting wire can be accomodate in the pivot this moment, played and twined the connecting wire, thereby reach the effect that conveniently carries to weighing down the line.

2. Through the gliding slider, later twine the connecting wire in the pivot, weigh down the line in the meal to the support section of thick bamboo, the support section of thick bamboo can weigh down the line and hold in the palm this moment to avoided when using the package to weigh down and carry the line, the pointed end that the line weighs down can cause wearing and tearing to carrying the package, thereby lead to not being convenient for to weigh down and carry, improved the convenience that weighs down and carry.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of a cylinder according to an embodiment;

FIG. 2 is a schematic structural diagram of a fixing plate;

FIG. 3 is a schematic structural view of a connecting plate;

FIG. 4 is a schematic cross-sectional view of the cylinder;

fig. 5 is a schematic structural diagram of a second rotating block according to the embodiment.

In the figure: 1. a cylinder; 2. a connecting wire; 3. a line pendant; 4. a rotating shaft; 5. a circular groove; 6. a rocker; 7. a limiting rod; 8. a magnetic block; 9. a slide bar; 10. positioning a plate; 11. an iron block; 12. a disc; 13. a first spring; 14. a fixing plate; 15. a threaded rod; 16. a rectangular plate; 17. fixing the wire; 18. a second spring; 19. a chute; 20. a connecting plate; 21. a slider; 22. a supporting cylinder; 23. and (6) turning the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an auxiliary positioning device for surveying and mapping instrument includes a cylinder 1; the wire drawing device is characterized in that a rotating shaft 4 is rotatably connected inside the cylinder 1, a connecting wire 2 is fixedly connected to the surface of the rotating shaft 4, a wire weight 3 is fixedly connected to one end, away from the rotating shaft 4, of the connecting wire 2, a rocker 6 is welded to one end, located outside the cylinder 1, of the rotating shaft 4, a groove is formed in the surface of the cylinder 1 in a penetrating mode, the surface of the connecting wire 2 penetrates through the groove, circular grooves 5 are uniformly formed in the surface of the rotating shaft 4, a fixing plate 14 is fixedly installed on one side of the cylinder 1, a limiting rod 7 is connected in the fixing plate 14 in a sliding mode, the limiting rod 7 is clamped with the inner wall of the circular groove 5, a disc 12 is fixedly installed on the surface of the limiting rod 7, a first spring 13 is fixedly connected to one end of the disc 12, and one end, away from the disc 12, of the first spring 13 is fixedly connected with the fixing plate 14; the during operation, through pulling gag lever post 7, make gag lever post 7 follow the roll-off in circular slot 5, then rotate rocker 6, make connecting wire 2 untie from pivot 4, later weigh down 3 to the line and use, when needs are accomodate connecting wire 2, reversal rocker 6, make rocker 6 drive pivot 4 and rotate, connecting wire 2 can twine on pivot 4 this moment, thereby make connecting wire 2 pulling line weigh down 3 and the laminating of drum 1, later loosen gag lever post 7, make first spring 13 because the recovering of elasticity stimulates gag lever post 7, gag lever post 7 can with the draw-in groove joint this moment, thereby make pivot 4 fixed, connecting wire 2 can be accomodate on pivot 4 this moment, played and twined connecting wire 2, thereby reach the effect that conveniently carries to line weight 3.

A sliding rod 9 is connected to one side, far away from the cylinder 1, of the fixed plate 14 in a sliding manner, a positioning plate 10 is fixedly installed at one end, far away from the fixed plate 14, of the sliding rod 9, and the positioning plate 10 is L-shaped; during operation, through pulling gag lever post 7 for gag lever post 7 drives and slides, later promotes locating plate 10, makes locating plate 10 block gag lever post 7, has played the effect of fixing a position gag lever post 7, through pulling locating plate 10, makes locating plate 10 no longer block gag lever post 7, later removes gag lever post 7 again.

A magnetic block 8 is fixedly mounted on one side, close to the sliding rod 9, of the fixing plate 14, the magnetic block 8 is sleeved on the sliding rod 9, and an iron block 11 is fixedly mounted on the surface of the sliding rod 9; during operation, the positioning plate 10 is pulled, so that the positioning plate 10 drives the sliding rod 9 to move, then the sliding rod 9 is loosened, the magnetic block 8 attracts the iron block 11 due to magnetic force, the iron block 11 drives the sliding rod 9 to reset, and the effect of resetting the sliding rod 9 is achieved.

A connecting plate 20 is fixedly installed on one side, close to the fixing plate 14, of the cylinder 1, the connecting plate 20 is L-shaped, a sliding groove 19 is formed in the long arm end of the connecting plate 20, a sliding block 21 is connected to the inner wall of the sliding groove 19 in a sliding mode, and a supporting cylinder 22 is fixedly installed at the top end of the sliding block 21; during operation, through the slider 21 that slides down, later with connecting wire 2 winding on pivot 4, drop 3 with the line and put in the support tube 22, the support tube 22 can hold in the palm 3 with the line this moment to avoided when using the package to weigh down 3 and carrying, the pointed end that the line weighs down 3 can lead to the fact wearing and tearing to carrying the package, thereby lead to being not convenient for carry the line weighs down 3, improved the convenience of carrying the line weighs down 3.

One side of the connecting plate 20 is rotatably connected with a threaded rod 15, the surface of the threaded rod 15 is fixedly connected with a fixing line 17, and one end, far away from the threaded rod 15, of the fixing line 17 is fixedly connected with a sliding block 21; the during operation, in settling the support cylinder 22 through weighing down 3 with the line, later rotate threaded rod 15, make fixed line 17 winding on threaded rod 15, fixed line 17 can drive slider 21 and upwards slide this moment, thereby make slider 21 drive support cylinder 22 upwards slide, support cylinder 22 can promote the line and weigh down 3 this moment, make the line weigh down 3 and the laminating of drum 1, when needs use drum 1, reverse threaded rod 15, make fixed line 17 loosen from threaded rod 15, later pulling slider 21, make slider 21 drive support cylinder 22 slide, thereby make the line weigh down 3 and no longer contact with drum 1, later take away from drum 1 with line weight 3.

One side of the connecting plate 20, which is close to the threaded rod 15, is fixedly connected with a rectangular plate 16, the bottom end of the rectangular plate 16 is fixedly connected with a second spring 18, and one end, which is far away from the rectangular plate 16, of the second spring 18 is fixedly connected with a sliding block 21; in operation, the fixing wire 17 is loosened from the threaded rod 15 by rotating the threaded rod 15, and at this time, the second spring 18 pushes the slider 21 to move due to the restoration of the elastic force, so that the slider 21 is restored by the second spring 18.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a rotating block 23 is fixedly installed on a side of the threaded rod 15 away from the connecting plate 20; during operation, through rotating the rotating block 23, the rotating block 23 drives the threaded rod 15 to rotate, at the moment, the threaded rod 15 can rotate in the connecting plate 20, and the effect of rotating the threaded rod 15 by means of the rotating block 23 is achieved.

The working principle is that the positioning plate 10 is pulled to move, then the limiting rod 7 is pulled to slide out of the circular groove 5, then the positioning plate 10 is loosened, the magnetic block 8 attracts the iron block 11 due to magnetic force, so that the iron block 11 drives the sliding rod 9 to slide, so that the sliding rod 9 drives the positioning plate 10 to block the limiting rod 7, then the rocker 6 is rotated to untie the connecting wire 2 from the rotating shaft 4, then the wire sinker 3 is used, when the connecting wire 2 needs to be stored, the rocker 6 is reversed to drive the rotating shaft 4 to rotate, at the moment, the connecting wire 2 is wound on the rotating shaft 4, so that the wire sinker 3 of the connecting wire 2 is attached to the cylinder 1, then the positioning plate 10 is pulled to not block the limiting rod 7, at the moment, the first spring 13 pulls the limiting rod 7 due to the restoration of elasticity, so that the limiting rod 7 is clamped with the clamping groove, make pivot 4 fixed, connecting wire 2 can be accomodate on pivot 4 this moment, has played and has twined connecting wire 2 to reach the effect that conveniently carries to the line weighs down 3.

The fixing line 17 is loosened from the threaded rod 15 by rotating the threaded rod 15, at the moment, the second spring 18 pushes the sliding block 21 to move due to the elastic force recovery, meanwhile, the sliding block 21 drives the support cylinder 22 to move, so that the line weight 3 in the support cylinder 22 is not contacted with the cylinder 1 any more, then, the line weight 3 is taken away from the support cylinder 22 for use, when the line weight 3 needs to be placed in a bag for carrying, the line weight 3 is placed in the support cylinder 22, then, the threaded rod 15 is rotated, so that the fixing line 17 is wound on the threaded rod 15, at the moment, the fixing line 17 drives the sliding block 21 to slide upwards, so that the sliding block 21 drives the support cylinder 22 to slide upwards, at the moment, the support cylinder 22 pushes the line weight 3, the line weight 3 is attached to the cylinder 1, then, the line weight 3 is placed in the bag for carrying, and therefore, the problem that when the line weight 3 is carried by using the bag, the tip of the line weight 3 can cause abrasion to the carrying bag, thereby causing inconvenience in carrying the pendant 3 and improving convenience in carrying the pendant 3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a survey and drawing is with surveying appearance assistance-localization real-time device which characterized in that: comprising a cylinder (1); the inner part of the cylinder (1) is rotatably connected with a rotating shaft (4), the surface of the rotating shaft (4) is fixedly connected with a connecting wire (2), one end of the connecting wire (2) far away from the rotating shaft (4) is fixedly connected with a wire weight (3), one end of the rotating shaft (4) located outside the cylinder (1) is welded with a rocker (6), the surface of the cylinder (1) is penetrated and provided with a groove, the surface of the connecting wire (2) penetrates through the groove, a round groove (5) is uniformly formed in the surface of the rotating shaft (4), one side of the cylinder (1) is fixedly provided with a fixed plate (14), a limiting rod (7) is slidably connected in the fixed plate (14), the limiting rod (7) is clamped with the inner wall of the round groove (5), the surface of the limiting rod (7) is fixedly provided with a disc (12), and one end of the disc (12) is fixedly connected with a first spring (13), one end of the first spring (13) far away from the disc (12) is fixedly connected with the fixing plate (14).

2. A mapper-assisted positioning device for mapping as claimed in claim 1, further comprising: one side of the fixed plate (14) far away from the cylinder (1) is connected with a sliding rod (9) in a sliding mode, one end, far away from the fixed plate (14), of the sliding rod (9) is fixedly provided with a positioning plate (10), and the positioning plate (10) is L-shaped.

3. A mapper-assisted positioning device for mapping as claimed in claim 2, further comprising: one side, close to the sliding rod (9), of the fixing plate (14) is fixedly provided with a magnetic block (8), the magnetic block (8) is sleeved on the sliding rod (9), and an iron block (11) is fixedly arranged on the surface of the sliding rod (9).

4. A mapper-assisted positioning device for mapping as claimed in claim 3, wherein: one side of the cylinder (1) close to the fixing plate (14) is fixedly provided with a connecting plate (20), the connecting plate (20) is L-shaped, a long arm end of the connecting plate (20) is provided with a sliding groove (19), the inner wall of the sliding groove (19) is connected with a sliding block (21) in a sliding manner, and the top end of the sliding block (21) is fixedly provided with a supporting cylinder (22).

5. A mapper-assisted positioning device for mapping as claimed in claim 4, further comprising: one side of connecting plate (20) is rotated and is connected with threaded rod (15), the fixed surface of threaded rod (15) is connected with fixed line (17), the one end and slider (21) fixed connection that threaded rod (15) were kept away from in fixed line (17).

6. A mapper-assisted positioning device for mapping as claimed in claim 5, further comprising: one side fixedly connected with rectangular plate (16) that connecting plate (20) are close to threaded rod (15), the bottom fixedly connected with second spring (18) of rectangular plate (16), the one end and slider (21) fixed connection of rectangular plate (16) are kept away from in second spring (18).