Pipe gallery gas monitoring equipment

Abstract

The utility model is suitable for the technical field of gas monitoring, and provides pipe gallery gas monitoring equipment, which comprises a control host, a plurality of sensors in data connection with the control host, a mounting rod and a mounting plate, one end of the mounting rod is hinged to the end face of the mounting plate, sliding grooves are formed in the two sides of the mounting rod, supporting rods hinged to the mounting plate are arranged on the two sides of the mounting rod, and the ends, away from the mounting plate, of the supporting rods are matched with the sliding grooves in the side wall of the mounting rod; the control host is detachably connected with the mounting plate, and the sensor is slidably connected with a sliding groove in the side wall of the mounting rod. The control host and the mounting rod are positioned and mounted through the mounting plate, the sensor is slidably mounted through the sliding grooves in the two sides of the mounting rod, the mounting rod and the mounting plate are further connected through the supporting rod, then the mounting rod is fixed through the supporting rod, the structure is more stable, and the sensor is more convenient to erect.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas monitoring, and in particular relates to a pipe gallery gas monitoring device. Background Art

[0002] The urban pipeline integrated corridor is a tunnel space built underground in the city, integrating various engineering pipelines such as electricity, communications, gas, heating, water supply and drainage, and is an important infrastructure to ensure the operation of the city. During the use of various cables and equipment in the corridor, various harmful gases such as methane, oxygen, carbon monoxide and hydrogen sulfide will be generated due to failures, high temperatures and other factors. It is necessary to monitor the concentration of related gases in the corridor in real time to facilitate the analysis of the settings in the corridor.

[0003] In the prior art, multiple sensors are often used in conjunction with a control host to collect gas concentration data in real time, and the control host remotely transmits the collected data to a monitoring host or platform for management; the sensors and control host need to be fixed to the wall of the pipe gallery by anchor bolts, which is inconvenient to disassemble and assemble; and they are close to the wall of the pipe gallery, which is inconvenient to adjust according to the installation position, and during the monitoring process, the accuracy of the monitoring data will be reduced due to the influence of the fixed position and the diffusion space. Therefore, in order to solve the above problems, a pipe gallery gas monitoring device is proposed. Utility Model Content

[0004] The utility model provides a pipeline corridor gas monitoring device, aiming to solve the problem that the pipeline corridor gas monitoring device is inconvenient to disassemble and assemble, and inconvenient to adjust according to the installation position, which affects the accuracy of monitoring data.

[0005] The utility model is implemented as follows: a pipe gallery gas monitoring device includes a control host and a plurality of sensors data-connected to the control host, and also includes a mounting rod and a mounting plate;

[0006] One end of the mounting rod is hinged to the end surface of the mounting plate, and slide grooves are provided on both sides of the mounting rod. Support rods hinged to the mounting plate are provided on both sides of the mounting rod, and one end of the support rod away from the mounting plate cooperates with the slide groove of the side wall of the mounting rod;

[0007] The control host is detachably connected to the mounting plate, and the sensor is slidably connected to a sliding groove on a side wall of the mounting rod.

[0008] Preferably, a fixing seat and a sliding seat are respectively provided at both ends of the support rod, the fixing seat is detachably connected to the mounting plate, and the sliding seat cooperates with the sliding groove.

[0009] Preferably, it also includes a support, one end of which is slidably connected to the slide groove, the bottom surface of the other end of the support is detachably connected to an upper hinge seat, the top of the sensor is rotatably connected to a lower hinge seat, and the top of the lower hinge seat is hinged to the upper hinge seat.

[0010] Preferably, the end surfaces of the slide and the support close to the mounting rod are both detachably connected to a slider slidably disposed in the slide groove via a connecting piece, and the positions of the slide and the support in the slide groove are fixed by a locking piece.

[0011] Preferably, both ends of the support rod are hinged with hinge blocks, and the two hinge blocks are rotatably connected to the fixed seat and the sliding seat respectively.

[0012] Preferably, it further comprises a wire groove arranged on the top surface of the mounting rod, and the wire harness between the control host and the sensor is accommodated in the wire groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model positions and installs the control host and the mounting rod through the mounting plate, slides the sensor through the slide grooves on both sides of the mounting rod, and further connects the mounting rod and the mounting plate through the support rod, and then fixes the mounting rod through the support rod, so the structure is more stable and more convenient for the installation of the sensor;

[0015] 2. The utility model articulates the mounting rod and the mounting plate by means of a hinged end, a vertical hinged seat, and a horizontal hinged seat. At the same time, the slide seat and the support seat are connected to the slider by means of connecting pieces and locking pieces of different lengths. The position of the slider is locked by screwing the locking piece, which makes it easier to adjust the sensor installation position. The support of the support rod to the mounting rod is kept stable by locking the slide seat, which makes it easier to adjust the vertical pitch angle and horizontal yaw angle of the mounting rod according to the installation requirements of different positions, thereby avoiding the problem of reduced accuracy of monitoring data due to position and space influences.

[0016] 3. The utility model suspends the sensor through the cooperation of the support, the upper hinge seat and the lower hinge seat. Through the hinged cooperation of the upper hinge seat and the lower hinge seat, the sensor maintains a vertical state at any angle of the mounting rod. The sensor is rotatably connected to the lower hinge seat, which is convenient for adjusting the angle of the sensor and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the hinged end and the horizontal hinged seat in the utility model;

[0019] Figure 3 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 4 for Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0021] Figure 5 It is a schematic diagram of the explosion structure of the support rod, the sliding seat and the fixed seat in the utility model;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the utility model in the extreme state of the mounting rod swinging downward;

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the utility model in the ultimate state of the pendulum on the mounting rod.

[0024] In the figure: 1. control host; 2. sensor; 3. mounting rod; 4. slide; 5. hinged end; 6. support rod; 7. hinge block; 8. fixed seat; 9. slide seat; 10. support seat; 11. slider; 12. connecting piece; 13. locking piece; 14. upper hinge seat; 15. lower hinge seat; 16. positioning piece; 17. wire trough; 18. horizontal hinge seat; 19. vertical hinge seat; 20. mounting plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] See also Figure 1-7 , the utility model provides a technical solution: a pipe gallery gas monitoring device, comprising a control host 1 and a plurality of sensors 2 connected to the control host 1, wherein the plurality of sensors 2 are respectively used to collect the concentration of gases such as hydrogen sulfide, carbon monoxide, methane, oxygen, etc. in the area in real time, the control host 1 obtains the monitoring data of the sensor 2, and uploads it to the monitoring host, and also comprises a mounting rod 3 and a mounting plate 20;

[0027] One end of the mounting rod 3 is hinged to the end face of the mounting plate 20. Specifically, the mounting rod 3 is located above the pipeline, and the mounting plate 20 is fixed to the wall of the pipe gallery by anchor bolts. One end of the mounting rod 3 is hinged to the mounting plate 20 for hinged suspension. The control host 1 is connected to the mounting plate 20 by screws. Both sides of the mounting rod 3 are provided with slide grooves 4. Specifically, the mounting rod 3 is an aluminum profile, and through grooves are formed all around. As the slide groove 4, both sides of the mounting rod 3 are provided with support rods 6 hinged to the mounting plate 20. One end of the support rod 6 away from the mounting plate 20 cooperates with the slide groove 4 on the side wall of the mounting rod 3. Specifically, the support rod 6 is used to support the mounting rod 3;

[0028] The control host 1 is detachably connected to the mounting plate 20, and the sensor 2 is slidably connected to the slide groove 4 on the side wall of the mounting rod 3;

[0029] The control host 1 and the mounting rod 3 can be positioned and installed through the mounting plate 20, the sensor 2 can be slidably installed through the slide grooves 4 on both sides of the mounting rod 3, and the mounting rod 3 and the mounting plate 20 can be further connected through the support rod 6, and then the mounting rod 3 can be fixed through the support rod 6, so that the structure is more stable and it is easier to disassemble and assemble the sensor 2.

[0030] Among them, one end of the mounting rod 3 close to the mounting plate 20 is detachably connected to the hinged end 5, and the end face of the mounting plate 20 is detachably connected to the horizontal hinged seat 18, the horizontal hinged seat 18 is horizontally hinged with the vertical hinged seat 19, and the end of the vertical hinged seat 19 facing away from the horizontal hinged seat 18 is vertically hinged to the hinged end 5, that is, the mounting rod 3 and the mounting plate 20 can be hinged by cooperating with the hinged end 5, the vertical hinged seat 19, and the horizontal hinged seat 18, so as to facilitate the adjustment of the vertical pitch angle and the horizontal yaw angle of the mounting rod 3.

[0031] Furthermore, a fixed seat 8 and a sliding seat 9 are respectively provided at both ends of the support rod 6. The fixed seat 8 is detachably connected to the mounting plate 20. The sliding seat 9 cooperates with the sliding groove 4, so that the two ends of the support rod 6 can be respectively connected to the mounting rod 3 and the mounting plate 20 through the fixed seat 8 and the sliding seat 9, which is more convenient for disassembly and assembly.

[0032] Furthermore, it also includes a support 10, one end of the support 10 is slidably connected to the slide groove 4, and the bottom surface of the other end of the support 10 is detachably connected to an upper hinge seat 14, and the top of the sensor 2 is rotatably connected to a lower hinge seat 15. Specifically, the lower hinge seat 15 is U-shaped, and a positioning piece 16 is passed through the inner bottom surface of the lower hinge seat 15. The positioning piece 16 is a bolt, and the bottom end of the positioning piece 16 is threadedly connected to the top of the sensor 2, and the top of the lower hinge seat 15 is hinged to the upper hinge seat 14. Specifically, the top of the lower hinge seat 15 and the bottom end of the upper hinge seat 14 are hinged through a pin shaft, and the sensor 2 can be suspended by the support 10, the upper hinge seat 14 and the lower hinge seat 15. Through the hinged cooperation between the upper hinge seat 14 and the lower hinge seat 15, the sensor 2 can maintain a vertical state at any angle of the mounting rod 3, which is convenient for maintenance personnel to observe, and the sensor 2 is rotatably connected to the lower hinge seat 15, which is convenient for adjusting the angle of the sensor 2, and is more convenient to use.

[0033] Furthermore, the end surfaces of one side of the slide 9 and the support 10 close to the mounting rod 3 are detachably connected with a slide block 11 slidably arranged in the slide groove 4 through a connecting piece 12, and the positions of the slide 9 and the support 10 in the slide groove 4 are fixed by a locking piece 13. Specifically, the two ends of the slide block 11 are respectively threadedly connected to the connecting piece 12 and the locking piece 13, and the connecting piece 12 and the locking piece 13 are both bolts, but the axial section length of the threaded part of the locking piece 13 is greater than the axial section length of the threaded part of the connecting piece 12, that is, the slide 9 and the support 10 are connected to the slide block 11 by matching the connecting pieces 12 and the locking piece 13 of different lengths, and the structure is more stable. By screwing the locking piece 13, the position of the slide block 11 is locked, which makes it easier to adjust the installation position of the sensor 2. By locking the slide 9, the support rod 6 can maintain stable support for the mounting rod 3, and it is easy to adjust the angle of the mounting rod 3, which makes it easier to install the sensor 2 according to the installation requirements of different positions.

[0034] Furthermore, both ends of the support rod 6 are hinged with hinge blocks 7, and the two hinge blocks 7 are rotatably connected to the fixed seat 8 and the slide seat 9 respectively. Specifically, the fixed seat 8 and the slide seat 9 are respectively arranged at the two ends of the support rod 6, and the hinge block 7 is penetrated by a cylindrical pin, and the two ends of the cylindrical pin are matched with the end axial holes of the support rod 6. The side wall of the hinge block 7 is provided with a boss, and the two hinge blocks 7 are respectively matched with the axial holes of the fixed seat 8 and the slide seat 9 through the boss, and the outer wall of the boss is provided with an annular groove. The part of the fixed seat 8 and the slide seat 9 connecting the boss is inserted into the cylindrical pin matched with the annular groove, and can be hinged to the end of the support rod 6 through the hinge block 7, and the hinge block 7 is rotatably connected to the fixed seat 8 and the slide seat 9. After the locking state of the slide seat 9 and the mounting rod 3 is released, it is more convenient to adjust the yaw angle of the mounting rod 3 in the horizontal direction and the pitch angle of the vertical direction.

[0035] Furthermore, it also includes a wire groove 17 arranged on the top surface of the mounting rod 3, and the wiring harness between the control host 1 and the sensor 2 is accommodated in the wire groove 17. Specifically, the bottom surface of the wire groove 17 is connected to the slider 11 through the connecting member 12 and the locking member 13. The slider 11 cooperates with the slide groove 4 on the top surface of the mounting rod 3, and the position of the wire groove 17 is locked by the locking member 13. The wire harness can be guided through the wire groove 17, which is more tidy.

[0036] See also Figure 1 , 6 7. The working principle and use process of the utility model: During the installation process, the position of the support 10 corresponding to the sensor 2 is locked by the locking member 13. According to the installation position requirements, the mounting rod 3 is swung to adjust the horizontal yaw angle and the vertical pitch angle of the mounting rod 3. The position of the slider 11 corresponding to the slide seat 9 is fixed by screwing the locking member 13, which is convenient for adjusting the angle of the mounting rod 3 according to the installation requirements and for more convenient installation of the sensor 2.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe gallery gas monitoring device, comprising a control host (1) and a plurality of sensors (2) data-connected to the control host (1), characterized in that: Also includes a mounting rod (3) and a mounting plate (20); One end of the mounting rod (3) is hinged to the end surface of the mounting plate (20), and slide grooves (4) are provided on both sides of the mounting rod (3). Support rods (6) hinged to the mounting plate (20) are provided on both sides of the mounting rod (3), and one end of the support rod (6) facing away from the mounting plate (20) cooperates with the slide groove (4) on the side wall of the mounting rod (3); The control host (1) is detachably connected to the mounting plate (20), and the sensor (2) is slidably connected to the slide groove (4) on the side wall of the mounting rod (3).

2. A pipe gallery gas monitoring device according to claim 1, characterized in that: A fixed seat (8) and a sliding seat (9) are respectively provided at both ends of the support rod (6); the fixed seat (8) is detachably connected to the mounting plate (20), and the sliding seat (9) cooperates with the sliding groove (4).

3. A pipe gallery gas monitoring device as claimed in claim 2, characterized in that: It also includes a support (10), one end of which is slidably connected to the slide groove (4), and the bottom surface of the other end of the support (10) is detachably connected to an upper hinge seat (14), and the top end of the sensor (2) is rotatably connected to a lower hinge seat (15), and the top end of the lower hinge seat (15) is hinged to the upper hinge seat (14).

4. A pipe gallery gas monitoring device as claimed in claim 3, characterized in that: The end surfaces of the slide seat (9) and the support (10) close to the mounting rod (3) are both detachably connected to a slider (11) slidably arranged in the slide groove (4) through a connecting piece (12); the positions of the slide seat (9) and the support (10) in the slide groove (4) are fixed by a locking piece (13).

5. A pipe gallery gas monitoring device as claimed in claim 2, characterized in that: Both ends of the support rod (6) are hinged with hinge blocks (7), and the two hinge blocks (7) are rotatably connected to a fixed seat (8) and a sliding seat (9) respectively.

6. A pipe gallery gas monitoring device according to claim 1, characterized in that: It also includes a wire groove (17) arranged on the top surface of the mounting rod (3), and the wire harness between the control host (1) and the sensor (2) is accommodated in the wire groove (17).

Images