CN216977909U

CN216977909U - A distancer for real estate survey and drawing

Info

Publication number: CN216977909U
Application number: CN202220342553.5U
Authority: CN
Inventors: 黄其军; 胡德军; 张同雨; 管瑞豪; 张永耀; 蒋卓轩
Original assignee: Wenzhou Zhongrong Surveying And Mapping Co ltd
Current assignee: Wenzhou Zhongrong Surveying And Mapping Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-15
Anticipated expiration: 2032-02-21

Abstract

The embodiment of the application discloses a distancer for real estate survey and drawing, including the distancer main part, the upper end internal surface swing joint of distancer main part has the activity ball seat, and the upper end internal surface rotation of activity ball seat is connected with the conical gear carousel, and the outer wall meshing of conical gear carousel has connecting gear, and connecting gear's upper end external surface fixed is connected with the installation handle, and the lower extreme internal surface connection of distancer main part has the installing support leg. Adjust the position and connect the gear drive bevel gear carousel through the activity ball seat and finely tune slowly, make the position of adjusting the distancer on one side, carry out the observation measurement of distancer on one side, guarantee that the distancer is in the best position and measure, improve the measurement effect of distancer, use through the installation that supports the base, increase with the area of contact on ground and improve the holistic stability of distancer, can also utilize embedding installation nail to get into earth simultaneously and fix, the distancer just can adapt to the environment of different situations like this.

Description

A distancer for real estate survey and drawing

Technical Field

The application relates to the technical field of real estate surveying and mapping, in particular to a distance meter for real estate surveying and mapping.

Background

Real estate surveying and mapping is an important part of a surveying and mapping subject, the surveying and mapping result has legal effectiveness, theories, technologies, methods and engineering measurement theories adopted by real estate surveying and mapping are basically the same, real estate is commonly called as real estate and refers to a general name of a land parcel with property of ownership and a building on the land parcel, the real estate has a very close relationship with cadastrees, the real estate surveying and mapping is generally called cadastre surveying and mapping, the cadastre has the economic function of geographic function, property protection function, land utilization planning and management function and decision and management function, the cadastre survey is technical work carried out on the basic conditions of the position, property, quantity, quality, current situation and the like of land and attachments, and the real estate surveying and mapping work usually needs to be carried out by using a distance meter to judge the range, so the real estate surveying and mapping method is widely applied.

Current distancer uses the mounting means of movable ball to come all-round regulation distancer's direction and angle usually, but at the in-process of adjusting, direct regulation that can not be clear and determine is measured to the best position, the use of distancer not convenient for, the direct distancer of installing of distancer can only install the distancer of same kind of model simultaneously, the unable distancer that adapts to different specification sizes, it is inconvenient to use, and the installing support of distancer generally is the tripod, only lean on the support of tripod, make the fixed effect of distancer relatively poor, be unfavorable for the use of distancer, when using the scene for unevenness's soil, the installing support will rock very easily and empty, cause the damage of distancer, based on the problem, the distancer for real estate survey and drawing is provided in this application.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application proposes a distance meter for real estate mapping to improve the above-mentioned problems.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a distancer for real estate survey and drawing, including the distancer main part, the upper end internal surface swing joint of distancer main part has the activity ball seat, the upper end internal surface rotation of activity ball seat is connected with the conical gear carousel, the outer wall meshing of conical gear carousel has connecting gear, connecting gear's upper end external surface fixed connection has the installation handle, the lower extreme internal surface connection of distancer main part has the installing support leg, the upper end internal surface of installing support leg is provided with the screw thread handle, the lower extreme internal surface mounting of screw thread handle has the support base, the upper end internal surface of installing support leg is provided with the embedding mounting nail.

Optionally, the right side outer surface of the movable ball seat is fixedly connected with a control handle, the front end inner surface of the bevel gear turntable is provided with a connecting rod, the rear end outer surface of the connecting rod is fixedly connected with an extrusion seat, the front end inner surface of the extrusion seat is elastically connected with a compression spring, the front end inner surface of the movable ball seat is in threaded connection with a limiting handle, and the outer wall of the embedded installation nail is provided with a reset spring.

Optionally, a movable groove is formed in the inner surface of the upper end of the movable ball seat, the movable groove is matched with the mounting handle, and the outer wall of the mounting handle is rotatably connected with the inner surface of the upper end of the movable ball seat through the movable groove.

Optionally, the inner surface of the upper end of the mounting bracket leg is provided with an internal thread, the outer wall of the threaded handle is provided with an external thread, the internal thread is matched with the external thread, and the inner surface of the upper end of the mounting bracket leg is in threaded connection with the outer wall of the threaded handle.

Optionally, the mounting groove has been seted up to the upper end internal surface of installing support leg, mounting groove and embedding installation nail looks adaptation, and the outer wall of embedding installation nail passes through the mounting groove and the upper end internal surface looks joint of installing support leg.

Optionally, a sliding groove is formed in the inner surface of the front end of the bevel gear turntable, the sliding groove is matched with the connecting rod, and the outer wall of the connecting rod is connected with the inner surface of the front end of the bevel gear turntable in a sliding mode through the sliding groove.

The application provides a pair of distancer for real estate survey and drawing possesses following beneficial effect:

1. this a distancer for real estate survey and drawing, regulation position and connecting gear through the activity ball seat drive the slow fine setting of conical gear carousel, just can adjust the position of distancer on one side, carry out the observation of distancer and measure on one side, guarantee that the distancer is in the best position and measure, improve the measuring effect of distancer, and the adaptability of extrusion seat is adjusted and can also be fixed to the distancer of different models, can also utilize spacing handle's rotation to extrude the conflict to the connecting rod, make the distancer fixed more firm.

2. This a distancer for real estate survey and drawing drives through the rotation of screw thread handle and supports the base and contact ground, also forms the triangular supports with ground equally, supports the base and increases the area of contact with ground and improve the holistic stability of distancer, if the distancer uses the scene on unevenness's earth, just can utilize the embedding installation nail to get into and fix in the earth, the distancer just can adapt to the environment of different situations like this, prolongs the life of distancer.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a distance measuring instrument for real estate mapping according to an embodiment of the present application;

FIG. 2 is a schematic view showing the installation of a bevel gear turntable and a connecting gear of a distance measuring instrument for real estate surveying and mapping according to an embodiment of the present application;

FIG. 3 illustrates a mounting diagram of a mounting bracket leg of a rangefinder for real estate mapping according to an embodiment of the present disclosure;

fig. 4 shows a schematic installation diagram of a pressing base of a distance measuring instrument for real estate surveying and mapping according to an embodiment of the present application.

In the figure: 1. a rangefinder body; 2. a movable ball seat; 3. a bevel gear turntable; 4. a connecting gear; 5. installing a handle; 6. a control handle; 7. a connecting rod; 8. a pressing base; 9. a compression spring; 10. a limiting handle; 11. mounting a bracket leg; 12. a threaded handle; 13. a support base; 14. embedding the mounting nail; 15. a return spring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 3, the present invention provides a technical solution: a distance meter for surveying and mapping real estate comprises a distance meter main body 1, wherein a movable ball seat 2 is movably connected to the inner surface of the upper end of the distance meter main body 1, the direction and the angle of the distance meter can be quickly adjusted by the movable ball seat 2 through the arrangement of the movable ball seat 2, the distance meter is adjusted to a rough position, the measuring efficiency of the distance meter is improved, a bevel gear turntable 3 is rotatably connected to the inner surface of the upper end of the movable ball seat 2, a connecting gear 4 is meshed with the outer wall of the bevel gear turntable 3, the bevel gear turntable 3 and the connecting gear 4 are matched for use and are meshed with each other and can rotate together, the direction of the distance meter can be slowly finely adjusted at the moment, the measurement and the position adjustment can be carried out simultaneously, the measuring time is not delayed, an installation handle 5 is fixedly connected to the outer surface of the upper end of the connecting gear 4, and the installation handle 5 is arranged, installation handle 5 and connecting gear 4 interconnect conveniently carry out the position regulation of distancer, and the movable groove has been seted up to the upper end internal surface of activity ball seat 2, movable groove and 5 looks adaptations of installation handle, and the outer wall of installation handle 5 passes through the movable groove and is connected with the upper end internal surface rotation of activity ball seat 2.

The inner surface of the lower end of the range finder main body 1 is connected with mounting bracket legs 11, through the arrangement of the mounting bracket legs 11, three mounting bracket legs 11 are unfolded and installed, the supporting force of the range finder can be improved, the stability of the mounting bracket legs 11 is ensured, the inner surface of the upper end of each mounting bracket leg 11 is provided with a threaded handle 12, the inner surface of the upper end of each mounting bracket leg 11 is provided with an internal thread, the outer wall of each threaded handle 12 is provided with an external thread, the internal thread is matched with the external thread, the inner surface of the upper end of each mounting bracket leg 11 is in threaded connection with the outer wall of the corresponding threaded handle 12, the inner surface of the lower end of each threaded handle 12 is provided with a supporting base 13, through the matched use of the threaded handles 12 and the supporting bases 13, the supporting bases 13 are adjusted up and down, the stability of the range finder is improved through the supporting bases 13, the use is convenient, the inner surfaces of the upper ends of the mounting bracket legs 11 are provided with embedded mounting nails 14, through the setting of embedding mounting nail 14, embedding mounting nail 14 can let the use scene of distancer enlarge greatly, even in earth ground, also can be steady stand, conveniently carry out the survey and drawing work, the mounting groove has been seted up to the upper end internal surface of installing support leg 11, mounting groove and 14 looks adaptations of embedding mounting nail, the outer wall of embedding mounting nail 14 passes through the mounting groove and the upper end internal surface looks joint of installing support leg 11.

Referring to fig. 3 to 4, the right outer surface of the movable ball seat 2 is fixedly connected with a control handle 6, the movable ball seat 2 can be adjusted in a labor-saving manner by the control handle 6 through the arrangement of the control handle 6, so as to adjust the distance measuring instrument rapidly, the inner surface of the front end of the bevel gear turntable 3 is provided with a connecting rod 7, the inner surface of the front end of the bevel gear turntable 3 is provided with a sliding groove, the sliding groove is matched with the connecting rod 7, the outer wall of the connecting rod 7 is connected with the inner surface of the front end of the bevel gear turntable 3 in a sliding manner through the sliding groove, the outer surface of the rear end of the connecting rod 7 is fixedly connected with a pressing seat 8, the inner surface of the front end of the pressing seat 8 is elastically connected with a pressing spring 9, the distance measuring instrument enters the front and rear groups of pressing seats 8 through the matching use of the connecting rod 7, the pressing seat 8 and the pressing spring 9, the pressing seat 8 presses the pressing spring 9 to generate a reaction force, and carry out spacing fixed to the distancer automatically, there is spacing handle 10 through the front end internal surface threaded connection of activity ball seat 2, and the outer wall of embedding installation nail 14 is provided with reset spring 15, through reset spring 15's setting, extracts embedding installation nail 14 from earth, and reset spring 15 can provide the support for embedding installation nail 14, and gets back to the normal position, accomodates the convenience.

To sum up, the present application provides a distancer for real estate survey and drawing, when using, through holding control handle 6, control handle 6 drives movable ball seat 2 and rotates, so as to adjust the measuring direction and angle of distancer, then rotate installation handle 5, installation handle 5 drives connecting gear 4 and rotates, because of the mutual interlock between bevel gear carousel 3 and connecting gear 4, two sets of meshing mode is bevel gear meshing, connecting gear 4 will drive bevel gear carousel 3 and finely tune slowly, can also adjust the position of distancer simultaneously, carry out the observation and measurement of distancer simultaneously, guarantee that distancer is in the best position and measure, improve the measuring effect of distancer, and connecting rod 7, extrusion seat 8 and pressure spring 9 cooperate and use, utilize pressure spring 9's elasticity and make extrusion seat 8 carry out the centre gripping fixed to the distancer, thereby ensuring the installation stability of the distance measuring instrument, the adaptability adjustment of the extrusion seat 8 can also fix the distance measuring instruments with different models, and the rotation of the limit handle 10 can also extrude and collide the connecting rod 7, so that the distance measuring instrument is more firmly fixed, the triangular support below the distance measuring instrument is opened, the three support legs of the triangular support are adjusted to reach a uniform angle, so that the distance measuring instrument can be initially supported and fixed, then the screw thread handle 12 is rotated, the screw thread handle 12 drives the supporting base 13 to contact the ground, the triangular support is formed as well as the ground, the supporting base 13 increases the contact area with the ground to improve the overall stability of the distance measuring instrument, if the range finder uses the scene on unevenness's earth, just can utilize embedding installation nail 14 to get into in the earth and fix, the environment of different situations just can be adapted to the range finder like this.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A distancer for real estate mapping, includes distancer main part (1), its characterized in that: the utility model discloses a range finder, including distancer main part (1), the upper end internal surface swing joint of distancer main part (1) has activity ball seat (2), the upper end internal surface rotation of activity ball seat (2) is connected with bevel gear carousel (3), the outer wall meshing of bevel gear carousel (3) has connecting gear (4), the upper end external surface fixed connection of connecting gear (4) has installation handle (5), the lower extreme internal surface connection of distancer main part (1) has installing support leg (11), the upper end internal surface of installing support leg (11) is provided with screw thread handle (12), the lower extreme internal surface mounting of screw thread handle (12) has support base (13), the upper end internal surface of installing support leg (11) is provided with embedding mounting nail (14).

2. A rangefinder for real estate mapping according to claim 1 characterized in that: the outer surface of the right side of the movable ball seat (2) is fixedly connected with a control handle (6), the inner surface of the front end of the bevel gear turntable (3) is provided with a connecting rod (7), the outer surface of the rear end of the connecting rod (7) is fixedly connected with an extrusion seat (8), the inner surface of the front end of the extrusion seat (8) is elastically connected with a compression spring (9), the inner surface of the front end of the movable ball seat (2) is in threaded connection with a limiting handle (10), and the outer wall of the embedded mounting nail (14) is provided with a reset spring (15).

3. A rangefinder for real estate mapping according to claim 1 characterized in that: the inner surface of the upper end of the movable ball seat (2) is provided with a movable groove, the movable groove is matched with the mounting handle (5), and the outer wall of the mounting handle (5) is rotatably connected with the inner surface of the upper end of the movable ball seat (2) through the movable groove.

4. A distance meter for real estate mapping according to claim 1 and wherein: the inner surface of the upper end of the mounting bracket leg (11) is provided with an internal thread, the outer wall of the threaded handle (12) is provided with an external thread, the internal thread is matched with the external thread, and the inner surface of the upper end of the mounting bracket leg (11) is in threaded connection with the outer wall of the threaded handle (12).

5. A rangefinder for real estate mapping according to claim 1 characterized in that: the mounting structure is characterized in that a mounting groove is formed in the inner surface of the upper end of each mounting bracket leg (11), the mounting groove is matched with the embedded mounting nail (14), and the outer wall of the embedded mounting nail (14) is clamped with the inner surface of the upper end of each mounting bracket leg (11) through the mounting groove.

6. A rangefinder for real estate mapping according to claim 2 wherein: the front end inner surface of the bevel gear turntable (3) is provided with a sliding groove, the sliding groove is matched with the connecting rod (7), and the outer wall of the connecting rod (7) is connected with the front end inner surface of the bevel gear turntable (3) in a sliding mode through the sliding groove.