CN210600913U

CN210600913U - Communication engineering reconnaissance is support for survey and drawing

Info

Publication number: CN210600913U
Application number: CN201921493321.4U
Authority: CN
Inventors: 俞伟
Original assignee: Anhui Yichuang Intelligent Technology Co Ltd
Current assignee: Anhui Yichuang Intelligent Technology Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-22
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a support for surveying and mapping of communication engineering, which comprises a support round platform, a sleeve, a fine-tuning support device, a rotary round platform and a light screen, wherein the lower side surface of the support round platform is provided with a rotary base; the support is characterized in that a fine adjustment supporting device is arranged above the circular table of the support, a bottom plate is arranged above the fine adjustment supporting device, a rotary circular table is arranged above the bottom plate, a fixing frame is fixed above the rotary circular table, an observer is fixed on the fixing frame, and a light screen is arranged on the fixing frame. The utility model discloses a couple increases weight for the support and improves support stability, and support itself has the dismantlement equipment function simultaneously, has improved the portability of support, and accurate adjusting device lets the mapping apparatus levelness promote greatly, and rotatable round platform lets the mapping apparatus can the multi-angle survey, and the shading cloth can avoid the direct interference of light to survey.

Description

Communication engineering reconnaissance is support for survey and drawing

Technical Field

The utility model relates to an equipment for communication engineering specifically is a support is used in communication engineering reconnaissance survey and drawing.

Background

The surveying instrument is an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying operation, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction.

In communication engineering reconnaissance surveying instrument, how to be with the fixed more stable key that is the survey always of engineering reconnaissance surveying instrument, in case position deviation or removal appear in engineering reconnaissance surveying instrument, will make surveying and mapping data the deviation appears, this has just proposed very high requirement to the support for the survey and drawing.

And survey and drawing support among the prior art often can not have good performance simultaneously in stability and portability, because stability often requires equipment to have sufficient weight, and portability often requires the weight reduction, and current support is not accurate enough in the aspect of horizontal adjustment moreover, often can let the survey and drawing produce great deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication engineering reconnaissance support for survey and drawing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a support for surveying and mapping of communication engineering comprises a support round platform, a sleeve, a fine adjustment supporting device, a rotary round platform and a light screen, wherein a rotary seat is arranged on the lower side surface of the support round platform, the rotary seat is rotatably connected with the sleeve through a bolt, an iron pin is sleeved in the sleeve, the lower end of the iron pin is provided with a tip, the iron pin is in sliding connection with the sleeve, a fixing valve used for fastening the sleeve and the iron pin is arranged at the position, close to the lower end, of the sleeve, and a hook is arranged on the lower side surface of the support round platform;

a fine adjustment supporting device is arranged above the circular table of the support, a bottom plate is arranged above the fine adjustment supporting device, a rotating circular table is arranged above the bottom plate, the rotating circular table and the bottom plate are rotatably connected through a rotating shaft, the lower surface of the rotating circular table and the upper surface of the bottom plate are both smooth surfaces, a circular level is arranged in the center above the rotating circular table, a fixing frame is fixed above the rotating circular table, a surveying instrument is fixed on the fixing frame, and a light shielding plate is arranged on the fixing frame;

the fine adjustment supporting device comprises a first fixing seat, an inner tube, an outer tube, a second fixing seat, a first fastening sleeve and a second fastening sleeve, wherein the lower surface of the first fixing seat is fixed on the circular platform of the support, the upper surface of the first fixing seat is fixedly connected with a first butt joint, the first butt joint is annular, the outer surface of the first butt joint is provided with a first external thread, a first pressing plate is arranged at a position above the first fixing seat and inside the first butt joint circular ring, the upper surface of the first pressing plate is fixedly connected with the lower end of the inner tube, the outer surface of the upper half part of the inner tube is provided with a lead screw external thread, the outer tube with a lead screw internal thread forming a lead screw structure with the lead screw external thread is connected above the lead screw external thread, the second pressing plate is arranged above the outer tube, the outer tube is rotatably connected with the second pressing plate through a bearing, the second fixing seat, fixed surface is connected with No. two interfaces under No. two fixing bases, and No. two interfaces are cyclic annular and the surface is equipped with No. two external screw threads, nested have a adapter sleeve on the inner tube, nested have No. two adapter sleeves on the outer tube, the adapter sleeve is managed and the roof pressure pipe including taking over externally, take over externally and be the ring form and the internal surface is equipped with the internal thread, the roof pressure pipe nestification is taken over inside and both upper end fixed connection outside taking over externally, internal thread on the adapter sleeve and No. one external screw thread on the interface constitute the fastening structure who is used for fixed inner tube, internal thread on No. two adapter sleeves and No. two external screw threads on the interface constitute the fastening structure who is used for fixed outer tube.

As a further aspect of the present invention: the rotating seats are three and distributed at the bottom of the circular table of the bracket in a regular triangle manner and are close to the edge.

As a further aspect of the present invention: the number of the hooks is several.

As a further aspect of the present invention: the number of the fine-tuning supporting devices is three, and the three fine-tuning supporting devices are distributed on the upper surface of the circular table of the support in a regular triangle manner and are close to the edge.

As a further aspect of the present invention: the mapper is located above the circular level with a gap therebetween for viewing the circular level.

As a further aspect of the present invention: the length of the inner cavity of the sleeve is larger than that of the iron pin.

As a further aspect of the present invention: and a rubber layer with threads is arranged on the outer surface below the outer pipe.

Compared with the prior art, the beneficial effects of the utility model are that: for support increase weight improvement support stability through the couple, support itself has the dismantlement equipment function simultaneously, has improved the portability of support, and accurate adjusting device lets the mapping apparatus levelness promote greatly, and rotatable round platform lets the mapping apparatus can the multi-angle survey, and the shading cloth can avoid light to penetrate directly and disturb the observation.

Drawings

Fig. 1 is a schematic structural diagram of a support for communication engineering investigation and mapping.

Fig. 2 is a schematic structural diagram of the fine-tuning supporting device 7 in the bracket for surveying and mapping in communication engineering.

Fig. 3 is a schematic structural diagram of a fastening sleeve in a bracket for communication engineering investigation and mapping.

Wherein: the device comprises a support circular table 1, a rotating seat 2, a sleeve 3, an iron pin 4, a fixed valve 5, a hook 6, a fine adjustment supporting device 7, a bottom plate 8, a rotating circular table 9, a circular level 10, a fixing frame 11, a surveying instrument 12, a light shielding plate 13, a first fixing seat 14, a first butt joint port 15, a first pressing plate 16, an inner tube 17, a lead screw external thread 18, an outer tube 19, a second pressing plate 20, a bearing 21, a second fixing seat 22, a second butt joint port 23, a first fastening sleeve 24, a second fastening sleeve 25, an outer connecting tube 26 and a jacking pipe 27.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a support for surveying and mapping in communication engineering comprises a support circular table 1, a sleeve 3, a fine-tuning support device 7, a rotary circular table 9, and a light screen 13, wherein the lower side surface of the support circular table 1 is provided with a rotary base 2, the number of the rotary bases 2 is three, the rotary bases 2 are distributed in a regular triangle at the bottom of the support circular table 1 near the edge, the sleeve 3 is rotatably connected to the rotary base 2 through bolts, the sleeve 3 is sleeved with an iron pin 4, the lower end of the iron pin 4 is provided with a tip, the iron pin 4 is slidably connected to the sleeve 3, the position of the sleeve 3 near the lower end is provided with a fastening sleeve 3 and a fixing valve 5 for fastening the iron pin 4, when in use, the iron pin 4 is sleeved on the sleeve 3, the position of the iron pin 4 is slid as required, and then is fastened by the fixing valve, the function of the hook 6 is to hang heavy objects such as stones, and the weight of the equipment is increased to improve the stability.

The upper part of the support round platform 1 is provided with a fine adjustment supporting device 7, the number of the fine adjustment supporting devices 7 is three, the three fine adjustment supporting devices 7 are distributed on the upper surface of the support round platform 1 in a regular triangle manner and are close to the edge, a bottom plate 8 is arranged above the fine adjustment supporting device 7, a rotary round platform 9 is arranged above the bottom plate 8, the rotary round platform 9 and the bottom plate 8 are rotatably connected through a rotating shaft, the lower surface of the rotary round platform 9 and the upper surface of the bottom plate 8 are both smooth surfaces, the orientation of an instrument above the rotary round platform 9 can be adjusted by rotating the rotary round platform 9, the center above the rotary round platform 9 is provided with a round level 10, the round level 10 is used for observing whether the rotary round platform 9 is in a horizontal state, a fixing frame 11 is fixed above the rotary round platform 9, a mapper 12 is fixed on the fixing frame 11, the mapper 12, the fixed frame 11 is provided with a light screen 13, and the light screen 13 is used for shielding sunlight and preventing the sunlight from irradiating eyes to interfere observation.

The fine adjustment supporting device 7 comprises a first fixing seat 14, an inner tube 17, an outer tube 19, a second fixing seat 22, a first fastening sleeve 24 and a second fastening sleeve 25, the lower surface of the first fixing seat 14 is fixed on the support circular table 1, the upper surface of the first fixing seat 14 is fixedly connected with a first butt joint 15, the first butt joint 15 is annular, a first external thread is arranged on the outer surface of the first butt joint 15, a first pressing plate 16 is arranged at a position above the first fixing seat 14 and inside the first butt joint 15, the upper surface of the first pressing plate 16 is fixedly connected with the lower end of the inner tube 17, a lead screw external thread 18 is arranged on the outer surface of the upper half part of the inner tube 17, the outer tube 19 with a lead screw internal thread forming a lead screw structure with the lead screw external thread 18 is connected above the lead screw external thread 18, the second pressing plate 20 is arranged above the outer tube 19, and the outer tube 19, a second fixing seat 22 is arranged above the second pressing plate 20, the upper surface of the second fixing seat 22 is fixedly connected with the lower surface of the bottom plate 8, the lower surface of the second fixed seat 22 is fixedly connected with a second butt joint port 23, the second butt joint port 23 is annular, the outer surface of the second butt joint port 23 is provided with a second outer thread, a first fastening sleeve 24 is nested on the inner pipe 17, a second fastening sleeve 25 is nested on the outer pipe 19, the fastening sleeve comprises an external connecting pipe 26 and a jacking pipe 27, the external connecting pipe 26 is annular, the inner surface of the external connecting pipe is provided with internal threads, the top pressure pipe 27 is nested inside the outer connecting pipe 26, the upper ends of the top pressure pipe and the outer connecting pipe are fixedly connected, the internal thread on the first fastening sleeve 24 and the first external thread on the first butt joint 15 form a fastening structure for fixing the inner pipe 17, the internal thread on the second fastening sleeve 25 and the second external thread on the second butt joint port 23 form a fastening structure for fixing the outer pipe 19.

Example 2

The length of the inner cavity of the sleeve 3 is larger than that of the iron pin 4, the iron pin 4 can be accommodated in the sleeve 3 by adjusting the fixed valve 5, and the phenomenon that the tip part of the iron pin 4 is exposed to damage instruments or accidentally injure people is avoided.

Example 3

The outer surface below the outer tube 19 is provided with a layer of rubber layer with threads, and the rubber layer is used for increasing friction force and facilitating the fingers to rotate the outer tube 19.

The utility model discloses a theory of operation is: when in use, the circular truncated cone 1 of the bracket is fixed at a relatively horizontal position through the iron pin 4, and then heavy objects such as stones are hung on the hook 6 to improve the overall stability of the bracket; the bottom plate 8 is fixed above the bracket round table 1 by the fine adjustment supporting device 7, the outer tube 19 is rotated by fingers, and the circular level 10 is observed, so that the fine adjustment of the bottom plate 8 can be completed, and the bottom plate 8 is kept in a horizontal state; the fine adjustment supporting device 7 can be mounted or dismounted through the first fastening sleeve 24 and the second fastening sleeve 25, so that the assembly of the instrument is facilitated, and the portability of the instrument is improved; the surveying and mapping device 12 is fixed on the rotary round table 9 and can rotate the rotary round table 9 to observe different directions; the light shielding plate 13 is used for shielding strong light and preventing the strong light from directly irradiating eyes to interfere observation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A support for communication engineering investigation and surveying and mapping comprises a support circular table (1), a sleeve (3), a fine-adjustment supporting device (7), a rotary circular table (9) and a light screen (13), and is characterized in that a rotary base (2) is arranged on the lower side surface of the support circular table (1), the sleeve (3) is rotatably connected onto the rotary base (2) through a bolt, an iron pin (4) is sleeved inside the sleeve (3), a tip is arranged at the lower end of the iron pin (4), the iron pin (4) is in sliding connection with the sleeve (3), a fixing valve (5) used for fastening the sleeve (3) and the iron pin (4) is arranged at the position, close to the lower end, of the sleeve (3), and a hook (6) is arranged on the lower side surface of the support circular table (;

a fine adjustment supporting device (7) is arranged above the support circular table (1), a bottom plate (8) is arranged above the fine adjustment supporting device (7), a rotary circular table (9) is arranged above the bottom plate (8), the rotary circular table (9) is rotatably connected with the bottom plate (8) through a rotating shaft, the lower surface of the rotary circular table (9) and the upper surface of the bottom plate (8) are both smooth surfaces, a circular level (10) is arranged in the center above the rotary circular table (9), a fixing frame (11) is fixed above the rotary circular table (9), a surveying instrument (12) is fixed on the fixing frame (11), and a light shielding plate (13) is arranged on the fixing frame (11);

the fine adjustment supporting device (7) comprises a first fixing seat (14), an inner pipe (17), an outer pipe (19), a second fixing seat (22), a first fastening sleeve (24) and a second fastening sleeve (25), the lower surface of the first fixing seat (14) is fixed on the support circular table (1), the upper surface of the first fixing seat (14) is fixedly connected with a first butt joint port (15), the first butt joint port (15) is annular, a first outer thread is arranged on the outer surface of the first butt joint port (15), a first pressing plate (16) is arranged at a position, located inside a circular ring of the first butt joint port (15), above the first fixing seat (14), the upper surface of the first pressing plate (16) is fixedly connected with the lower end of the inner pipe (17), a screw outer thread (18) is arranged on the outer surface of the upper half portion of the inner pipe (17), a screw inner thread outer pipe (19) with a screw rod outer thread (18) forming a screw rod structure, outer tube (19) top is equipped with clamp plate (20) No. two, and outer tube (19) and No. two clamp plate (20) rotate through bearing (21) and are connected, No. two clamp plate (20) top is equipped with No. two fixing base (22), and No. two fixing base (22) upper surfaces are connected with bottom plate (8) lower fixed surface, No. two fixing base (22) lower fixed surface is connected with No. two to interface (23), and No. two is cyclic annular and the surface is equipped with No. two external screw thread to interface (23), nested No. one adapter sleeve (24) on inner tube (17), nested No. two adapter sleeve (25) that have on outer tube (19), the adapter sleeve is including external pipe (26) and top pressure pipe (27), external pipe (26) are the ring form and the internal thread is equipped with, top pressure pipe (27) are nested inside and both upper ends fixed connection in external pipe (26), internal thread on an adapter sleeve (24) and No. one external screw thread constitution on interface (15) are used for fixed internal thread And the internal thread on the second fastening sleeve (25) and the second external thread on the second butt joint port (23) form a fastening structure for fixing the outer pipe (19).

2. The support for communication engineering investigation and mapping of claim 1, wherein the number of the rotary seats (2) is three, and the three rotary seats are distributed in a regular triangle at the bottom of the circular table (1) of the support near the edge.

3. The communication engineering survey and drawing support of claim 1, wherein the number of hooks (6) is several.

4. The bracket for communication engineering investigation and mapping according to claim 1, wherein the number of the fine-tuning supporting devices (7) is three and the three fine-tuning supporting devices are distributed on the upper surface of the circular table (1) of the bracket near the edge.

5. The communication engineering survey and drawing stand according to claim 1, wherein the plotter (12) is located above the circular level (10) with a gap left therebetween for observing the circular level (10).

6. The bracket for communication engineering investigation and mapping according to claim 1, wherein the length of the inner cavity of the sleeve (3) is larger than the length of the iron pin (4).

7. The bracket for communication engineering investigation and mapping according to claim 1, wherein the outer surface below the outer tube (19) is provided with a rubber layer with thread.