CN211042548U

CN211042548U - Stress-strain fiber grating sensing and monitoring device for urban intelligent pipe gallery structure

Info

Publication number: CN211042548U
Application number: CN201922498044.2U
Authority: CN
Inventors: 刘帅; 陈兴平; 梁家诚
Original assignee: Zhuhai Dahengqin Urban Comprehensive Pipe Gallery Operation Management Co ltd
Current assignee: Zhuhai Dahengqin Urban Comprehensive Pipe Gallery Operation Management Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-17
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices, including the piping lane, the fixed welding in piping lane inner wall top has the rack, and the spout has been seted up at the inner wall top of piping lane and the outside that is located the rack, and spout inner wall sliding connection has the balladeur train, the bottom screw fixedly connected with fixed plate of balladeur train. This city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices, through starter motor, it rotates to drive the transmission shaft, and then drive gear revolve, through the meshing with the rack, gear revolve is also moved left or right in the time, thereby it removes about driving the balladeur train, finally drive first and the first two removals of grating sensing detection, thereby the scope of detection has been enlarged, detect first and the first two simultaneous uses of grating sensing detection through grating sensing, can detect vertically and transversely simultaneously.

Description

Stress-strain fiber grating sensing and monitoring device for urban intelligent pipe gallery structure

Technical Field

The utility model relates to a city wisdom management technical field specifically is a city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices.

Background

The utility model relates to a city underground comprehensive pipe gallery, which is an underground city pipeline comprehensive corridor, namely a tunnel space is built underground the city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the utility model is an important infrastructure and a 'lifeline' for guaranteeing city operation.

Comprehensive pipe gallery wisdom management means that the interconnection intercommunication is realized with people to piping lane body, affiliated facilities and corridor pipeline to the realization is from perception, transmission, control, big data processing, command dispatch integration collaborative solution. The utility tunnel unified management platform is the experiment and the application of advanced technology, does the technological support for city utility tunnel intellectuality control, the advance of fortune dimension. Advanced technologies such as a private cloud technology, a GIS technology, a wireless communication technology and the like are applied to the city pipe gallery for monitoring and management, and experience in the aspects of management, maintenance and the like is accumulated for further optimizing the application of the advanced technologies to the pipe gallery and popularizing the application of the advanced technologies in a large area.

The intelligent operation platform of the comprehensive pipe gallery mainly takes high-degree equipment integration monitoring management as a main guide, realizes the centralized management of the dispersed systems on a unified software platform, so that system managers can use unified interface operation to realize the management of each intelligent subsystem on one or more computers, the computers can be placed on any access points of corresponding networks of buildings according to actual needs, thus the original equipment management work dispersed in each place in a project is uniformly completed at one place, managers can carry out statistical analysis and query on the conditions of intelligent equipment in all buildings, various information of equipment operation is obtained in time, and the intelligent equipment is regulated and controlled automatically or manually through analysis and processing, so that the workload of managers can be reduced, the management efficiency is improved, and the faults and alarms of the intelligent equipment can be processed in time, thereby the working efficiency is improved, the running cost is reduced.

The city wisdom piping lane structure stress monitoring devices who adopts at present all installs in a direction, and is fixed, detects and a position to can only detecting a direction like this, and the spare part of other directions and other positions then can't detect, has restricted the scope that detects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices to reach the purpose that enlarges detection range.

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

a stress-strain fiber grating sensing and monitoring device for an urban intelligent pipe gallery structure comprises a pipe gallery, wherein a rack is fixedly welded at the top of the inner wall of the pipe gallery, a sliding groove is formed in the top of the inner wall of the pipe gallery and positioned outside the rack, a sliding frame is slidably connected to the inner wall of the sliding groove, a fixed plate is fixedly connected to the bottom of the sliding frame through screws, a first grating sensing detection head is fixedly connected to the bottom of the fixed plate through screws, a connecting frame is fixedly welded on the left end face of the fixed plate, a second grating sensing detection head is fixedly connected to the right end face of the connecting frame far away from one end of the fixed plate through screws, a first through hole is formed in the right end face of the sliding frame, a transmission shaft is movably sleeved on the inner wall of the first through hole, a cylindrical surface of the transmission shaft is fixedly sleeved with a gear through a, the one end that through-hole one was kept away from to the transmission shaft passes groove portion activity in the middle of the balladeur train and cup joints inside two through-holes, the right-hand screw fixedly connected with motor that the right-hand end face of balladeur train just was located through-hole one, the output of motor has cup jointed the shaft coupling through the fixed cover of retainer plate, the inside that motor one end was kept away from to the shaft coupling cup joints through the outer fixed surface of retainer plate and transmission shaft.

Preferably, the first through hole and the second through hole are matched with the transmission shaft, and the bottom positions of the first through hole and the second through hole are the same.

Preferably, the number of the connecting frames is two, and the connecting frames are symmetrical to each other along a center line of the fixing plate in the left-right direction.

Preferably, the number of the second grating sensing detection heads is two, and the two grating sensing detection heads are symmetrical to each other along a center line of the fixing plate in the left-right direction.

Preferably, the extreme positions of the left and right directions of the sliding groove are both arranged on the inner sides of the extreme positions of the left and right sides of the rack, and the sliding groove is T-shaped.

Preferably, the contact position of the sliding frame and the transverse bottom surface of the sliding chute is an arc-shaped curved surface.

The utility model provides a city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices. The method has the following beneficial effects: through the starter motor, drive the transmission shaft and rotate, and then drive gear revolve, through the meshing with the rack, also remove left or right when gear revolve to drive the balladeur train and remove about, finally drive grating sensing and detect first and grating sensing and detect first two and remove, thereby enlarged the scope that detects, detect first and grating sensing and detect first two and use simultaneously through grating sensing, can detect vertically and transversely simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a cross-sectional view taken along line B-B of fig. 2 according to the present invention.

In the figure: the device comprises a pipe gallery 1, a rack 2, a sliding chute 3, a sliding frame 4, a through hole II 5, a through hole I6, a transmission shaft 7, a motor 8, a gear 9, a fixing plate 10, a grating sensing detection head I11, a connecting frame 12, a grating sensing detection head II 13 and a coupler 14.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the city wisdom pipe rack structure stress strain fiber grating sensing and monitoring device provided by the utility model comprises a pipe rack 1, a rack 2 is fixedly welded on the top of the inner wall of the pipe rack 1, a chute 3 is arranged on the top of the inner wall of the pipe rack 1 and positioned outside the rack 2, the extreme positions of the chute 3 in the left and right directions are both arranged inside the extreme positions of the left and right sides of the rack 2, the chute 3 is T-shaped, the inner wall of the chute 3 is slidably connected with a sliding frame 4, the contact position of the sliding frame 4 and the transverse bottom surface of the chute is an arc curved surface, the bottom screw of the sliding frame 4 is fixedly connected with a fixing plate 10, the bottom screw of the fixing plate 10 is fixedly connected with a grating sensing detection head 11, the grating sensing detection head 11 and the grating sensing detection head two 13 are used simultaneously, the longitudinal and transverse detection can be carried out simultaneously, the number of the connecting frames 12 is two, the central lines along the left and right directions of the fixing plate 10 are mutually symmetrical, the right end face of the connecting frame 12 far away from one end of the fixing plate 10 is fixedly connected with a grating sensing detection head two 13 through screws, the number of the grating sensing detection head two 13 is two, the central lines along the left and right directions of the fixing plate 10 are mutually symmetrical, the right end face of the sliding frame 4 is provided with a through hole one 6, the through hole one 6 and the through hole two 5 are matched with a transmission shaft 7, the bottom positions of the through hole one 6 and the through hole two 5 are the same, the inner wall of the through hole one 6 is movably sleeved with the transmission shaft 7, the cylindrical surface of the transmission shaft 7 is fixedly sleeved with a gear 9 through a fixing ring, the transmission surface of the gear 9 is meshed with the bottom surface of the rack 2, the left end face of the sliding frame 4 is provided with a through hole, the right-hand screw fixedly connected with motor 8 that balladeur train 4's right-hand member face just is located through-hole 6, through starter motor 8, drive transmission shaft 7 and rotate, and then drive gear 9 and rotate, through the meshing with rack 2, also move left or right when gear 9 rotates, thereby it moves about to drive balladeur train 4, it moves to finally drive first 11 of grating sensing detection and second 13 of grating sensing detection, thereby the scope of detection has been enlarged, motor 8 can just reverse, motor 8's output has cup jointed shaft coupling 14 through the retainer plate, the inside that motor 8 one end was kept away from to shaft coupling 14 cup joints through the outer fixed surface of retainer plate with transmission shaft 7.

The working principle is as follows: during the use, through starter motor 8, drive transmission shaft 7 and rotate, and then drive gear 9 and rotate, through the meshing with rack 2, gear 9 also moves left or right when rotating to drive balladeur train 4 and remove about, finally drive grating sensing detection head 11 and grating sensing detection head two 13 and remove, thereby enlarged the scope that detects, detect first 11 and grating sensing detection head two 13 and use simultaneously through grating sensing, can detect vertically and transversely simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices, includes piping lane (1), its characterized in that: the pipe rack is characterized in that a rack (2) is fixedly welded at the top of the inner wall of the pipe rack (1), a sliding groove (3) is formed in the top of the inner wall of the pipe rack (1) and positioned on the outer side of the rack (2), a sliding frame (4) is slidably connected to the inner wall of the sliding groove (3), a fixing plate (10) is fixedly connected to the bottom of the sliding frame (4), a first grating sensing detection head (11) is fixedly connected to the bottom of the fixing plate (10), a connecting frame (12) is fixedly welded to the left end face of the fixing plate (10), a second grating sensing detection head (13) is fixedly connected to the right end face of the connecting frame (12) far away from one end of the fixing plate (10), a first through hole (6) is formed in the right end face of the sliding frame (4), a transmission shaft (7) is movably sleeved on the inner wall of the first through, the driving surface of gear (9) is connected with the bottom surface meshing of rack (2), through-hole two (5) have been seted up to the left end face of balladeur train (4), the one end that through-hole (6) were kept away from in transmission shaft (7) is passed the groove portion activity of balladeur train (4) middle and is cup jointed inside through-hole two (5), the right-hand screw fixedly connected with motor (8) of right-hand end face of balladeur train (4) and being located through-hole (6), the output of motor (8) has cup jointed shaft coupling (14) through the retainer plate is fixed, motor (8) one end was kept away from in inside through retainer plate and the outer fixed surface of transmission shaft (7) cup joints in shaft coupling (.

2. The city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices of claim 1, characterized in that: the first through hole (6) and the second through hole (5) are matched with the transmission shaft (7), and the bottom positions of the first through hole (6) and the second through hole (5) are the same.

3. The city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices of claim 1, characterized in that: the number of the connecting frames (12) is two, and the connecting frames are symmetrical to each other along the center line of the left and right directions of the fixing plate (10).

4. The city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices of claim 1, characterized in that: the number of the second grating sensing detection heads (13) is two, and the two grating sensing detection heads are mutually symmetrical along the center line of the left and right directions of the fixing plate (10).

5. The city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices of claim 1, characterized in that: the extreme positions of the left and right directions of the sliding groove (3) are all arranged on the inner sides of the extreme positions of the left and right sides of the rack (2), and the sliding groove (3) is T-shaped.

6. The city wisdom piping lane structure stress strain fiber grating sensing and monitoring devices of claim 1, characterized in that: the contact position of the sliding frame (4) and the transverse bottom surface of the sliding groove is an arc-shaped curved surface.