CN210922691U - Tunnel excavation monitoring devices based on BIM technique - Google Patents
Tunnel excavation monitoring devices based on BIM technique Download PDFInfo
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- CN210922691U CN210922691U CN202020036172.5U CN202020036172U CN210922691U CN 210922691 U CN210922691 U CN 210922691U CN 202020036172 U CN202020036172 U CN 202020036172U CN 210922691 U CN210922691 U CN 210922691U
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Abstract
The utility model discloses a tunnel excavation monitoring devices based on BIM technique, including the detection device body, the spout has all been seted up to the both sides lateral wall of detection device body, sliding connection has the traveller on the spout, the dust shell has been cup jointed in the outside of detection device body, the both sides inner wall of dust shell is fixed with the traveller respectively, the both sides lateral wall of detection device body all is fixed with the dustproof pipe that the symmetry set up, dustproof pipe and the inside intercommunication of detection device body, the inside wall of dustproof pipe is fixed with the dust screen, first dirt hole has been seted up to the dustproof pipe, the second goes out the dirt hole, and first dirt hole and second play dirt hole site in the both sides of dust screen, the air intake that the symmetry set up is seted up to the lateral wall of dustproof shell, and air intake and dust screen intercommunication. The utility model discloses can be to the protection of preventing dust of detection device body, at first can use the protection to the detection device body, can also prevent dust the processing to the dust screen of dustproof pipe, can carry out automatic brush clearance, improved practicality and stability.
Description
Technical Field
The utility model relates to a BIM technical field especially relates to a tunnel excavation monitoring devices based on BIM technique.
Background
The Building Information model (Building Information Modeling) is a new tool for architecture, engineering and civil engineering. The term building information model or building information model was created by Autodesk. It is used to describe the computer aided design mainly based on three-dimensional figure, object guide and building engineering. At first this concept was generalized by Jerry laisser to the public by the technology provided by Autodesk, pentry systems software corporation, grapheisoft.
The heat dissipation holes are formed in the side wall of the existing detection device in the using process, dust easily enters the existing detection device, the heat dissipation holes are blocked by the dust, the heat dissipation effect is affected, and therefore the tunnel excavation monitoring device based on the BIM technology is provided.
Disclosure of Invention
The utility model aims at solving current detection device and carrying out the use in, often the louvre can all be seted up to the lateral wall, but has the dust to get into easily, also can appear the louvre and blockked up by the dust, can influence the radiating effect again, has provided a tunnel excavation monitoring devices based on BIM technique.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tunnel excavation monitoring device based on a BIM technology comprises a detection device body, wherein sliding grooves are formed in two side walls of the detection device body, sliding columns are connected onto the sliding grooves in a sliding mode, a dustproof shell is sleeved on the outer side of the detection device body, two inner side walls of the dustproof shell are fixed to the sliding columns respectively, dustproof pipes which are symmetrically arranged are fixed to the two side walls of the detection device body and communicated with the inside of the detection device body, a dustproof net is fixed to the inner side wall of each dustproof pipe, each dustproof pipe is provided with a first dust outlet hole and a second dust outlet hole, the first dust outlet hole and the second dust outlet holes are located on two sides of the dustproof net, symmetrically arranged air inlets are formed in the outer side wall of the dustproof shell and communicated with the dustproof pipes, a cleaning plate fixed to the inner side wall of the dustproof shell is installed below the air inlets, and a groove is formed in one side wall, close to the dustproof net, of the cleaning plate, the movable plate is connected between the side walls of the two sides of the groove in a sliding mode, a reset spring fixed with the side wall of the groove is fixedly arranged on the side wall of one side of the movable plate, an arc plate is fixedly arranged on the side wall of one side, away from the reset spring, of the movable plate, the arc plate is located at the upper edge, and a hairbrush is connected to the side wall of one side, away from the reset spring, of the arc plate.
Preferably, one side lateral wall of the detection device body rotates and is connected with the pivot, and the one end that the detection device body was kept away from in the pivot extends to the external fixation of dust cover and has changeed the board, and changes and set up perpendicularly between board and the pivot.
Preferably, a first through hole is formed in the side wall of one side of the dustproof shell, a rack is formed in the side wall of one side of the first through hole, and one end of the rotating shaft penetrates through the first through hole and extends to the outside of the dustproof shell.
Preferably, the outer side wall of the rotating shaft is sleeved with a gear in a tight fit manner, and the gear and the rack are in meshed transmission connection.
Preferably, the side wall of one side of the rotating plate, which is far away from the rotating shaft, is provided with second through holes which are symmetrically arranged, a guide rod is sleeved in the second through holes in a sliding manner, and one end of the guide rod extends to the outside of the second through holes and is fixedly provided with a pulling plate.
Preferably, the pull plate and the guide rod are vertically arranged, the pull plate and the rotating plate are arranged in parallel, and a protection spring is fixed between the rotating plate and the pull plate.
Preferably, the lateral wall of one side of the dustproof shell is provided with guide grooves which are symmetrically arranged, and the guide rod and the guide grooves are clamped.
Compared with the prior art, the beneficial effects of the utility model are that:
a sliding groove is formed in each of the two side walls of a detection device body, a sliding column is connected to each sliding groove in a sliding manner, a dustproof shell is sleeved on the outer side of the detection device body, the inner walls of the two sides of the dustproof shell are respectively fixed to the sliding columns, symmetrically arranged dustproof pipes are fixed to the two side walls of the detection device body and are communicated with the interior of the detection device body, a dustproof net is fixed to the inner side wall of each dustproof pipe, a first dust outlet hole and a second dust outlet hole are formed in each dustproof pipe, the first dust outlet hole and the second dust outlet holes are located on the two sides of the dustproof net, symmetrically arranged air inlets are formed in the outer side wall of the dustproof shell and are communicated with the dustproof pipes, a cleaning plate fixed to the inner side wall of the dustproof shell is installed below the air inlets, a movable plate is arranged on one side wall of the cleaning plate close to the dustproof net, a movable plate is connected between the two side walls of the groove in, the lateral wall of one side that reset spring was kept away from to the movable plate is fixed with the arc, and the arc is located the top edge, and one side lateral wall that reset spring was kept away from to the arc is connected with the brush, can be to the protection of preventing dust of detection device body, at first can use the protection to the detection device body, can also prevent dust to the dust screen of dustproof pipe and handle, can carry out automatic brush clearance, has improved practicality and stability.
Drawings
Fig. 1 is a structural side view of a tunnel excavation monitoring device based on the BIM technique provided by the present invention;
fig. 2 is a front view of a tunnel excavation monitoring device based on the BIM technique according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a part a of a tunnel excavation monitoring device based on the BIM technique provided by the present invention;
fig. 4 is the utility model provides a tunnel excavation monitoring devices's dustproof shell one side lateral wall part schematic diagram based on BIM technique.
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.
Referring to fig. 1-4, a tunnel excavation monitoring device based on the BIM technology comprises a detection device body 1, sliding grooves are formed in both side walls of the detection device body 1, sliding columns 3 are connected to the sliding grooves in a sliding manner, a dustproof shell 2 is sleeved on the outer side of the detection device body 1, both side inner walls of the dustproof shell 2 are respectively fixed to the sliding columns 3, both side walls of the detection device body 1 are respectively fixed to dustproof pipes 4 which are symmetrically arranged, the dustproof pipes 4 are communicated with the inside of the detection device body 1, a dustproof net 5 is fixed to the inner side wall of each dustproof pipe 4, the dustproof pipes 4 are provided with first dust outlet holes 7 and second dust outlet holes 8, the first dust outlet holes 7 and the second dust outlet holes 8 are located on both sides of the dustproof net 5, air inlets 6 which are symmetrically arranged are formed in the outer side wall of the dustproof shell 2, the air inlets 6 are communicated with the dustproof pipes 4, a cleaning plate 9 which is fixed to the inner side wall of the dustproof shell, a groove 10 is formed in the side wall, close to the dust screen 5, of the cleaning plate 9, a moving plate 11 is connected between the side walls of the two sides of the groove 10 in a sliding mode, a reset spring 12 fixed with the side wall of the groove 10 is fixedly arranged on the side wall of one side of the moving plate 11, an arc plate 13 is fixedly arranged on the side wall, far away from the reset spring 12, of one side of the moving plate 11, the arc plate 13 is located at the upper edge, and a hairbrush 14 is connected to the side wall, far away from the reset.
One side lateral wall of detection device body 1 rotates and is connected with pivot 17, the one end that detection device body 1 was kept away from to pivot 17 extends to the external fixation of dust cover 2 has changeed board 19, and change and set up perpendicularly between board 19 and the pivot 17, first through-hole 15 has been seted up to one side lateral wall of dust cover 2, rack 16 has been seted up to one side lateral wall of first through-hole 15, and the one end of pivot 17 passes first through-hole 15 and extends to the outside of dust cover 2, gear 18 has been cup jointed in the lateral wall tight fit of pivot 17, and the meshing transmission is connected between gear 18 and the rack 16.
The second through-hole that the symmetry set up is seted up to one side lateral wall that changes board 19 and keep away from pivot 17, the inside slip cover of second through-hole is equipped with guide bar 20, the one end of guide bar 20 extends to second through-hole external fixation and has arm-tie 21, set up perpendicularly between arm-tie 21 and the guide bar 20, parallel arrangement between arm-tie 21 and the commentaries on classics board 19, and be fixed with protection spring 22 between commentaries on classics board 19 and the arm-tie 21, the guide way that the symmetry set up is seted up to one side lateral wall of dust-proof housing 2, and the joint sets up between guide bar 20 and the guide way.
The working principle is as follows: firstly, fixing the detection device body 1, then when the detection device body 1 is used, pulling the pulling plate 21, the pulling plate 21 drives the guide rod 20 to move, the guide rod 20 is separated from the guide groove, then the rotating plate 19 is rotated, the rotating plate 19 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the gear 18 to rotate, the gear 18 and the rack 16 are meshed for transmission to drive the dustproof shell 2 to move, the dustproof shell 2 moves upwards, after the dustproof shell moves to a required position, the pulling plate 21 is loosened, the guide rod 20 is clamped with the guide groove under the elastic force of the protection spring 22, meanwhile, the dustproof shell 2 drives the cleaning plate 9 to move upwards in the moving process, the cleaning plate 9 drives the brush 14 to move, the brush 14 cleans dust on the surface of the dustproof net 5, the dust falls out from the first dust outlet hole 7 and the second dust outlet hole 8, and when the use is finished, the pulling plate 21 is pulled again, the pulling plate 21 drives the guide rod 20 to move, so that the guide rod 20 is separated from the guide groove, then the rotating plate 19 is rotated reversely, the dustproof shell 2 moves downwards to cover the detection device body 1, and the brush 14 cleans the dustproof net 5 again in the downward moving process of the dustproof shell 2.
The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical field of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered by the protection scope of the present invention.
Claims (7)
1. A tunnel excavation monitoring device based on a BIM technology comprises a detection device body (1) and is characterized in that sliding grooves are formed in side walls of two sides of the detection device body (1), sliding columns (3) are connected to the sliding grooves in a sliding mode, a dustproof shell (2) is sleeved on the outer side of the detection device body (1), inner walls of two sides of the dustproof shell (2) are fixed to the sliding columns (3) respectively, dustproof pipes (4) which are symmetrically arranged are fixed to the side walls of the two sides of the detection device body (1), the dustproof pipes (4) are communicated with the inside of the detection device body (1), a dustproof net (5) is fixed to the inner side wall of each dustproof pipe (4), a first dust outlet hole (7) and a second dust outlet hole (8) are formed in the dustproof pipes (4), the first dust outlet hole (7) and the second dust outlet hole (8) are located on two sides of the dustproof net (5), air inlets (6) which are symmetrically arranged are formed in the outer side wall of the dustproof shell (2), and air intake (6) and dust tube (4) intercommunication, install below air intake (6) and dust cover (2) inside wall fixed clearance board (9), clearance board (9) are close to one side lateral wall of dust screen (5) and set up fluted (10), and sliding connection has movable plate (11) between the both sides lateral wall of recess (10), and one side lateral wall of movable plate (11) is fixed with installs reset spring (12) fixed with recess (10) lateral wall, one side lateral wall that reset spring (12) were kept away from in movable plate (11) is fixed with arc (13), and arc (13) are located the top edge, one side lateral wall that reset spring (12) were kept away from in arc (13) is connected with brush (14).
2. The BIM technology-based tunnel excavation monitoring device of claim 1, wherein a rotating shaft (17) is rotatably connected to a side wall of the detecting device body (1), a rotating plate (19) is fixed to the outer portion of the dustproof shell (2) and extends to one end, far away from the detecting device body (1), of the rotating shaft (17), and the rotating plate (19) and the rotating shaft (17) are vertically arranged.
3. The BIM technology-based tunnel excavation monitoring device of claim 1, wherein a first through hole (15) is formed in one side wall of the dust-proof housing (2), a rack (16) is formed in one side wall of the first through hole (15), and one end of the rotating shaft (17) passes through the first through hole (15) and extends to the outside of the dust-proof housing (2).
4. The BIM technology-based tunnel excavation monitoring device of claim 3, wherein the gear (18) is sleeved on the outer side wall of the rotating shaft (17) in a tight fit manner, and the gear (18) is in meshed transmission connection with the rack (16).
5. The device for monitoring the tunnel excavation based on the BIM technology as claimed in claim 2, wherein a side wall of the rotating plate (19) far away from the rotating shaft (17) is provided with symmetrically arranged second through holes, a guide rod (20) is slidably sleeved in the second through holes, and one end of the guide rod (20) extends to the outside of the second through hole and is fixed with a pulling plate (21).
6. The BIM technology-based tunnel excavation monitoring device of claim 5, wherein the pulling plate (21) and the guide rod (20) are vertically arranged, the pulling plate (21) and the rotating plate (19) are arranged in parallel, and a protection spring (22) is fixed between the rotating plate (19) and the pulling plate (21).
7. The BIM technology-based tunnel excavation monitoring device of claim 1, wherein the lateral wall of one side of the dust-proof housing (2) is provided with symmetrically-arranged guide grooves, and the guide rods (20) are clamped with the guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036172.5U CN210922691U (en) | 2020-01-08 | 2020-01-08 | Tunnel excavation monitoring devices based on BIM technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036172.5U CN210922691U (en) | 2020-01-08 | 2020-01-08 | Tunnel excavation monitoring devices based on BIM technique |
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| CN210922691U true CN210922691U (en) | 2020-07-03 |
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| CN202020036172.5U Active CN210922691U (en) | 2020-01-08 | 2020-01-08 | Tunnel excavation monitoring devices based on BIM technique |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763289A (en) * | 2021-11-08 | 2021-12-07 | 四川省交通勘察设计研究院有限公司 | Original terrain correction method and system based on BIM (building information modeling) model and computer terminal |
-
2020
- 2020-01-08 CN CN202020036172.5U patent/CN210922691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763289A (en) * | 2021-11-08 | 2021-12-07 | 四川省交通勘察设计研究院有限公司 | Original terrain correction method and system based on BIM (building information modeling) model and computer terminal |
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