CN219319426U

CN219319426U - A high accuracy mapping device for municipal road maintenance

Info

Publication number: CN219319426U
Application number: CN202320285606.9U
Authority: CN
Inventors: 朱克斌; 朱春林; 管琼
Original assignee: Chuzhou Hongfa Construction Engineering Co ltd
Current assignee: Chuzhou Hongfa Construction Engineering Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-07
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of municipal road maintenance and discloses a high-precision mapping device for municipal road maintenance, which comprises a base, wherein an adjusting mechanism is arranged above the base, and a connecting mechanism is arranged below the base; the connecting mechanism comprises a connecting part and a supporting part; the connecting part is positioned above the supporting part; the connecting portion comprises a bottom plate, a fixed block is fixedly connected to the top surface of the bottom plate, the bottom surface of the base is provided with a hollow groove in a penetrating mode, and the outer side face of the fixed block is provided with a clamping groove in a penetrating mode. The connecting mechanism is convenient to connect and detach the bottom plate and the base, so that the high-precision mapping device for municipal road maintenance is improved to be carried and transported; through adjustment mechanism, the height of surveying instrument is adjusted conveniently to make this a high accuracy surveying device for municipal road maintenance carry out corresponding adjustment according to the operating personnel of co-altitude, improved this surveying device's applicable crowd.

Description

A high accuracy mapping device for municipal road maintenance

Technical Field

The utility model relates to the technical field of municipal road maintenance, in particular to a high-precision mapping device for municipal road maintenance.

Background

Municipal roads refer to urban roads. The municipal roads are classified into five classes according to their location in the road network, traffic functions and along-line service functions: expressways, arterial roads, secondary arterial roads, branches and intra-district roads (residential and industrial areas). The municipal road maintenance process requires the use of high precision mapping instruments for various orientations, ranging, angulation, altimetry, mapping, and photogrammetry. In order to solve the high accuracy surveying instrument problem that municipal road maintenance in-process used, chinese patent release a high accuracy mapping device for road construction, the publication No. CN215593603U, including the surveying instrument body, the bottom surface fixedly connected with base of surveying instrument body, the bottom surface of base is provided with the screw rod, the bottom outer wall activity of screw rod is emboliaed the support column, the bottom surface of support column is provided with three supporting leg, the top surface of surveying instrument body is provided with the lift pole, the top surface fixedly connected with layer board of lift pole, the front end of layer board top surface is provided with preceding baffle, the rear end of layer board top surface is provided with the backplate, easy operation, the installation of being convenient for is dismantled, play the effect of shading through preceding baffle and backplate, and then the eye that uses the surveying instrument body to lead to is sour to feel that expands under the illumination for a long time has effectively improved the accuracy of survey data and the efficiency of survey. The existing device drives the base to move upwards through the support column, and the base drives the two slide bars to move upwards in the upper limit sleeve block of the support column, so that the surveying and mapping height of the surveying and mapping instrument body is adjusted;

however, the existing devices have the following problems: the supporting leg is connected through pivot and support column, leads to unable dismantlement between supporting leg and the support column, and is very inconvenient when needs transport and carry into the surveying instrument. Therefore, a high-precision mapping device for municipal road maintenance is proposed.

Disclosure of Invention

The utility model aims to provide a high-precision mapping device for municipal road maintenance, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-precision mapping device for municipal road maintenance comprises a base, wherein an adjusting mechanism is arranged above the base, and a connecting mechanism is arranged below the base;

the connecting mechanism comprises a connecting part and a supporting part;

the connecting part is positioned above the supporting part;

the connecting portion comprises a bottom plate, bottom plate top surface fixedly connected with fixed block, the base bottom surface link up and is offered at the empty slot, the fixed block lateral surface link up and has offered the draw-in groove, and the cavity has been offered to the inside cavity that has offered of base, fixed block surface and empty slot inner wall sliding connection, the inside fixture block that is provided with of cavity, the fixture block medial surface slides and runs through cavity inner wall and fixed block lateral surface and extends to the draw-in groove inside, fixture block lateral surface fixedly connected with spring, spring outer terminal surface and cavity inner wall fixed connection.

Preferably, the clamping block lateral surface fixedly connected with pull rod, the outer terminal surface slip of pull rod runs through the cavity inner wall and extends to the base outside, and the pull rod conveniently pulls the clamping block.

Preferably, the supporting part comprises a supporting frame, the supporting frame is provided with three, three the inside pivot that all is provided with of supporting frame, pivot outer terminal surface and supporting frame medial surface fixed connection, pivot surface cover is equipped with the supporting leg, the supporting leg inner wall rotates with the pivot surface to be connected, and three supporting leg prop up the bottom plate through the pivot respectively.

Preferably, the top surface of the bottom plate is provided with a through hole in a penetrating way.

Preferably, the adjusting mechanism comprises an adjusting part and a limiting part;

the adjusting part comprises a threaded rod, the bottom end surface of the threaded rod penetrates through the top surface of the base and the top surface of the bottom plate to extend to the lower portion of the through hole, the surface of the threaded rod is rotationally connected with the inner wall of the base through a bearing seat, a thread bush is arranged on the surface of the threaded rod in a thread bush mode, the top surface of the thread bush is fixedly connected with a connecting rod, the top end surface of the connecting rod is fixedly connected with a surveying instrument body, and the height of the surveying instrument body is adjusted through the adjusting part.

Preferably, the spacing portion includes first connecting plate, first connecting plate right flank and thread bush fixed surface connection, base left surface fixedly connected with second connecting plate, first connecting plate bottom surface fixedly connected with gag lever post, the gag lever post bottom surface runs through second connecting plate top end face and extends to the second connecting plate below, gag lever post surface and second connecting plate inner wall sliding connection, and spacing portion plays spacing effect to the thread bush, prevents the rotation of thread bush.

Preferably, a rotating handle is arranged below the threaded rod, the top end face of the rotating handle is fixedly connected with the bottom end face of the threaded rod, and the threaded rod is conveniently rotated through the rotating handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a high accuracy mapping device for municipal road maintenance, through coupling mechanism, the convenience is connected and is dismantled between bottom plate and the base, has improved and has carried and transport this high accuracy mapping device for municipal road maintenance;

2. this a high accuracy mapping device for municipal road maintenance through adjustment mechanism, conveniently adjusts the height of surveying instrument to make this a high accuracy mapping device for municipal road maintenance carry out corresponding adjustment according to the operating personnel of co-altitude, improved this mapping device's applicable crowd.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a left side perspective view of the present utility model;

FIG. 3 is a rear cross-sectional perspective view of the present utility model;

FIG. 4 is an enlarged perspective view of the area A of FIG. 3 in accordance with the present utility model;

fig. 5 is an enlarged perspective view of the area B of fig. 2 in accordance with the present utility model.

In the figure: base 1, adjustment mechanism 2, threaded rod 201, threaded sleeve 202, first connecting plate 203, second connecting plate 204, gag lever post 205, twist grip 206, connecting rod 207, surveying instrument body 208, coupling mechanism 3, bottom plate 301, fixed block 302, fixture block 303, pull rod 304, spring 305, support frame 306, pivot 307, supporting leg 308.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a high-precision mapping device for municipal road maintenance comprises a base 1, wherein an adjusting mechanism 2 is arranged above the base 1, and a connecting mechanism 3 is arranged below the base 1; the connecting mechanism 3 comprises a connecting part and a supporting part; the connecting part is positioned above the supporting part; the connecting part comprises a bottom plate 301, a fixed block 302 is fixedly connected to the top surface of the bottom plate 301, a hollow groove is formed in the bottom surface of the base 1 in a penetrating manner, clamping grooves are formed in the outer side surfaces of the fixed block 302 in a penetrating manner, a cavity is formed in the base 1, the surface of the fixed block 302 is slidably connected with the inner wall of the hollow groove, a clamping block 303 is arranged in the cavity, the inner side surfaces of the clamping block 303 are slidably connected with the inner wall of the cavity and extend into the clamping grooves, a spring 305 is fixedly connected to the outer side surfaces of the clamping block 303, a pull rod 304 is fixedly connected to the outer side surfaces of the spring 305, the outer side surfaces of the pull rod 304 are slidably connected with the inner wall of the cavity and extend to the outer side of the base 1, the supporting part comprises three supporting frames 306, rotating shafts 307 are respectively arranged in the three supporting frames 306, supporting legs 308 are sleeved on the outer side surfaces of the rotating shafts 307, the inner walls of the supporting legs 308 are rotatably connected with the surfaces of the rotating shafts 307, and the connecting mechanism 3 is convenient to connect and detach the bottom plate 301 and the base 1, and the high-precision mapping device for municipal road maintenance is improved; the top surface of the bottom plate 301 is provided with a through hole in a penetrating way, and the adjusting mechanism 2 comprises an adjusting part and a limiting part; the adjusting part includes threaded rod 201, threaded rod 201 bottom surface runs through base 1 top surface and bottom plate 301 top surface and extends to the through-hole below, threaded rod 201 surface passes through the bearing frame and is connected with base 1 inner wall rotation, threaded rod 201 surface thread bush is equipped with thread bush 202, thread bush 202 top surface fixedly connected with connecting rod 207, connecting rod 207 top surface fixedly connected with surveying instrument body 208, spacing portion includes first connecting plate 203, first connecting plate 203 right flank and thread bush 202 fixed surface connection, base 1 left surface fixedly connected with second connecting plate 204, first connecting plate 203 bottom surface fixedly connected with gag lever post 205, gag lever post 205 bottom surface runs through second connecting plate 204 top surface and extends to second connecting plate 204 below, gag lever post 205 surface and second connecting plate 204 inner wall sliding connection, threaded rod 201 below is provided with changeing handle 206, changeing handle 206 top surface and threaded rod 201 bottom surface fixedly connected with, through adjustment mechanism 2, conveniently adjust the height of surveying instrument body 208, thereby make this high accuracy device for municipal road maintenance can carry out corresponding adjustment according to the operating personnel of different co-altitude, the crowd who has improved this surveying instrument.

When the base plate 301 is used, the pull rod 304 is pulled, the clamping block 303 is enabled to squeeze the spring 305 and slide towards the inside of the cavity, the base plate 301 is enabled to move upwards, the fixed block 302 connected to the base plate 301 slides into the empty groove of the base 1, the pull rod 304 is released, the clamping block 303 is pushed by acting force of the spring 305 to slide towards the inside of the clamping groove, the clamping block 303 is enabled to be clamped on the inner wall of the clamping groove, and therefore the clamping block 303 is enabled to be clamped inside the fixed block 302, and the base plate 301 and the base 1 are connected together; when the bottom plate 301 and the base 1 need to be disassembled, the pull rod 304 is pulled to enable the clamping block 303 to slide into the cavity, and the fixed block 302 can be taken out from the hollow groove, so that the bottom plate 301 and the base 1 are disassembled; three supporting legs 308 respectively support the bottom plate 301 through the rotating shafts 307; through rotating the rotating handle 206, the rotating handle 206 drives the connected threaded rod 201 to rotate, and through sliding connection between the limiting rod 205 and the second connecting plate 204, the threaded sleeve 202 moves upwards, and the threaded sleeve 202 drives the connecting rod 207 to move upwards, so that the surveying and mapping height of the surveying and mapping instrument body 208 is adjusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high accuracy mapping device for municipal road maintenance, includes base (1), its characterized in that: an adjusting mechanism (2) is arranged above the base (1), and a connecting mechanism (3) is arranged below the base (1);

the connecting mechanism (3) comprises a connecting part and a supporting part;

the connecting part is positioned above the supporting part;

the connecting portion comprises a bottom plate (301), a fixed block (302) is fixedly connected to the top surface of the bottom plate (301), a hollow groove is formed in the bottom surface of the base (1), a clamping groove is formed in the outer side surface of the fixed block (302), a cavity is formed in the base (1), the surface of the fixed block (302) is in sliding connection with the inner wall of the hollow groove, a clamping block (303) is arranged in the cavity, the inner side surface of the clamping block (303) is in sliding connection with the inner wall of the cavity and the outer side surface of the fixed block (302) and extends to the inside of the clamping groove, a spring (305) is fixedly connected to the outer side surface of the clamping block (303), and the outer end surface of the spring (305) is fixedly connected with the inner wall of the cavity.

2. A high precision mapping apparatus for municipal road maintenance as claimed in claim 1, wherein: the outer side surface of the clamping block (303) is fixedly connected with a pull rod (304), and the outer end surface of the pull rod (304) penetrates through the inner wall of the cavity in a sliding mode and extends to the outer side of the base (1).

3. A high precision mapping apparatus for municipal road maintenance as claimed in claim 1, wherein: the support portion comprises support frames (306), the support frames (306) are provided with three, rotating shafts (307) are arranged in the three support frames (306), the outer end faces of the rotating shafts (307) are fixedly connected with the inner side faces of the support frames (306), support legs (308) are sleeved on the surfaces of the rotating shafts (307), and the inner walls of the support legs (308) are rotatably connected with the surfaces of the rotating shafts (307).

4. A high precision mapping apparatus for municipal road maintenance according to claim 3, wherein: the top surface of the bottom plate (301) is provided with a through hole in a penetrating way.

5. A high precision mapping apparatus for municipal road maintenance as claimed in claim 1, wherein: the adjusting mechanism (2) comprises an adjusting part and a limiting part;

the adjusting part comprises a threaded rod (201), the bottom end surface of the threaded rod (201) penetrates through the top surface of the base (1) and the top surface of the bottom plate (301) to extend to the lower portion of the through hole, the surface of the threaded rod (201) is rotationally connected with the inner wall of the base (1) through a bearing seat, a thread bush (202) is sleeved on the surface of the threaded rod (201), a connecting rod (207) is fixedly connected to the top surface of the thread bush (202), and a surveying instrument body (208) is fixedly connected to the top end surface of the connecting rod (207).

6. The high-precision mapping apparatus for municipal road maintenance according to claim 5, wherein: the limiting part comprises a first connecting plate (203), the right side surface of the first connecting plate (203) is fixedly connected with the surface of the threaded sleeve (202), the left side surface of the base (1) is fixedly connected with a second connecting plate (204), the bottom surface of the first connecting plate (203) is fixedly connected with a limiting rod (205), the bottom end surface of the limiting rod (205) penetrates through the top end surface of the second connecting plate (204) to extend to the lower side of the second connecting plate (204), and the surface of the limiting rod (205) is in sliding connection with the inner wall of the second connecting plate (204).

7. The high precision mapping apparatus for municipal road maintenance according to claim 6, wherein: a rotating handle (206) is arranged below the threaded rod (201), and the top end surface of the rotating handle (206) is fixedly connected with the bottom end surface of the threaded rod (201).