Pipe gallery harmful gas detection device

Abstract

The utility model discloses a pipe gallery harmful gas detection device, which relates to the technical field of air detection and comprises a device base, auxiliary balls are arranged at the bottom of the device base, moving wheels are arranged on the outer side of the device base, and a driving assembly is arranged between the device base and the moving wheels. According to the pipe gallery harmful gas detection device, when a gas detection sensor detects air at different heights, the output end of a lifting motor drives a double-end speed reducer, a connecting rod, a steering gear and a threaded rod to rotate, so that the threaded rod rotates along the interiors of a first supporting seat and a threaded seat, and the threaded seat moves; and meanwhile, a guide seat at the top of the support frame is driven to slide along the outer side of a guide rod, so that a top plate is lifted, air detection at different heights is carried out, the accuracy of harmful gas detection data is ensured, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air detection, in particular to a harmful gas detection device for pipe galleries. Background Technique

[0002] A pipe gallery is a corridor for pipelines; in chemical and related factories, many pipelines are concentrated together and arranged outside the device or workshop, generally in the air, supported by brackets, forming a shape similar to a corridor. There are also a few pipe galleries located underground. During the long-term use of pipe galleries, it is generally necessary to measure the harmful gases in the pipe galleries through measuring devices to avoid danger;

[0003] At present, most of the existing detection devices need to be manually held for detection, and there are also detection devices that can move automatically. However, during the moving process, they cannot specifically detect the air at different heights, and it is easy to have errors, affecting the detection and early warning of harmful gases. Therefore, the utility model provides a harmful gas detection device for pipe galleries. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a harmful gas detection device for pipe galleries, which solves the problems raised in the above background technique.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A harmful gas detection device for pipe galleries includes a device base, auxiliary balls are arranged at the bottom of the device base, moving wheels are arranged on the outer side of the device base, a driving component is arranged between the device base and the moving wheels, a top plate is arranged at the upper end of the device base, a lifting component is arranged between the device base and the top plate, a control box is arranged at the upper end of the top plate, and a gas detection sensor and a camera are arranged at the upper end of the control box;

[0006] The lifting component includes a lifting motor, the output end of the lifting motor is connected with a double-headed reducer, the output end of the double-headed reducer is connected with a connecting rod, the end of the connecting rod is connected with a steering gear, one end of the steering gear is connected with a threaded rod, one end of the threaded rod is connected with a support seat one, a threaded seat is arranged on the outer side of the threaded rod, a support frame is arranged at the upper end of the threaded seat, a guide seat is arranged at the upper end of the support frame, and a support seat two and a guide rod are arranged at the bottom of the top plate.

[0007] As a further technical solution of the utility model, the device base and the auxiliary balls are connected by bolts, the number of the auxiliary balls is two groups and is symmetrically distributed, and the top plate and the device base are connected by a lifting component.

[0008] As a further technical solution of the present utility model, the driving assembly includes a driving motor, a reducer, and a driving gear. A connecting frame is provided on the outer side of the device base. A support shaft is provided on one side of the connecting frame. A driven gear is provided on the outer side of the support shaft. The driven gear is connected to the moving wheel. A bearing is connected between the driven gear and the support shaft.

[0009] As a further technical solution of the present utility model, a control circuit board and a battery are provided inside the control box. A remote control module and a communication module are installed inside the control circuit board. Both the gas detection sensor and the camera are electrically connected to the control circuit board.

[0010] As a further technical solution of the present utility model, the lifting motor is connected to the device base by bolts. The output end of the lifting motor is connected to the input end of the double-headed reducer. The number of steering gears is two and they are symmetrically distributed. The number of connecting rods is two and they are symmetrically distributed. Both ends of the connecting rod are respectively connected to the output end of the double-headed reducer and the input end of the steering gear.

[0011] As a further technical solution of the present utility model, the threaded rod is rotatably connected to the first support seat. The threaded rod is connected to the output end of the steering gear. The threaded seat is threadedly connected to the threaded rod. The number of support frames is two and they are symmetrically distributed. The support frame includes several support rods. The support rods are movably connected to each other. The guide seat is adapted to the guide rod. The second support seat is fixedly connected to the guide rod.

[0012] The present utility model provides a harmful gas detection device for pipe corridors. Compared with the prior art, it has the following

[0013] Beneficial effects:

[0014] In the design of a harmful gas detection device for pipe corridors, by providing a top plate and a lifting assembly at the upper end of the device base, when the gas detection sensor detects the air at different heights, the output end of the lifting motor drives the input end of the double-headed reducer to rotate. Then, the output end of the double-headed reducer drives the input ends of two connecting rods and two steering gears to rotate, so that the output ends of the two steering gears drive the two threaded rods to rotate along the inside of the first support seat and the threaded seat, causing the threaded seat to displace and drive the support frame to extend. At the same time, under the support of the second support seat and the guide rod, the guide seat at the top of the support frame slides along the outside of the guide rod, thereby extending the support frame and then raising the top plate, so as to detect the air at different heights, ensuring the accuracy of harmful gas detection data and improving the working efficiency of the device. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a harmful gas detection device for pipe corridors;

[0016] Figure 2 It is a schematic partial structural diagram of a harmful gas detection device for pipe corridors;

[0017] Figure 3 It is another perspective view of a harmful gas detection device for pipe corridors;

[0018] Figure 4 It is a partial side sectional view of a harmful gas detection device for pipe corridors.

[0019] In the figure: 1, device base; 2, auxiliary ball; 3, moving wheel; 4, drive assembly; 41, drive motor; 42, reducer; 43, driving gear; 44, connecting frame; 45, support shaft; 46, driven gear; 47, bearing; 5, top plate; 6, lifting assembly; 61, lifting motor; 62, double-headed reducer; 63, steering gear; 64, connecting rod; 65, threaded rod; 66, support seat 1; 67, threaded seat; 68, support frame; 69, guide seat; 610, support seat 2; 611, guide rod; 7, control box; 8, gas detection sensor; 9, camera. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution for a harmful gas detection device for pipe corridors: a harmful gas detection device for pipe corridors, including a device base 1, an auxiliary ball 2 is arranged at the bottom of the device base 1, a moving wheel 3 is arranged on the outer side of the device base 1, a drive assembly 4 is arranged between the device base 1 and the moving wheel 3, a top plate 5 is arranged at the upper end of the device base l, a lifting assembly 6 is arranged between the device base 1 and the top plate 5, a control box 7 is arranged at the upper end of the top plate 5, and a gas detection sensor 8 and a camera 9 are arranged at the upper end of the control box 7;

[0022] Among them, the lifting component 6 includes a lifting motor 61. The output end of the lifting motor 61 is connected to a double-headed reducer 62. The output end of the double-headed reducer 62 is connected to a connecting rod 64. The end of the connecting rod 64 is connected to a steering gear 63. One end of the steering gear 63 is connected to a threaded rod 65. One end of the threaded rod 65 is connected to a first support seat 66. A threaded seat 67 is arranged on the outer side of the threaded rod 65. The upper end of the threaded seat 67 is provided with a support frame 68. The upper end of the support frame 68 is provided with a guide seat 69. A second support seat 610 and a guide rod 611 are arranged at the bottom of the top plate 5.

[0023] As Figures 1-3 shown, the device base 1 and the auxiliary ball 2 are connected by bolts. The number of the auxiliary balls 2 is two groups and they are symmetrically distributed. The top plate 5 and the device base 1 are connected by the lifting component 6, which is beneficial to support the top plate 5 and the device base 1.

[0024] As Figures 1-4 shown, the driving component 4 includes a driving motor 41, a reducer 42 and a driving gear 43. A connecting frame 44 is arranged on the outer side of the device base 1. A support shaft 45 is arranged on one side of the connecting frame 44. A driven gear 46 is arranged on the outer side of the support shaft 45. The driven gear 46 is connected to the moving wheel 3. A bearing 47 is connected between the driven gear 46 and the support shaft 45. Thus, it is beneficial to drive the reducer 42 and the driving gear 43 to engage along the outer side of the bearing 47 through the output end of the driving motor 41, and further drive the driven gear 46 to rotate along the outer side of the bearing 47, so that the moving wheel 3 rotates accordingly, thereby moving the device.

[0025] As Figures 1-3 shown, a control circuit board and a battery are arranged inside the control box 7. A remote control module and a communication module are installed inside the control circuit board. The gas detection sensor 8 and the camera 9 are both electrically connected to the control circuit board, which is beneficial to detect gases at different heights and avoid obstacles during the walking of the device.

[0026] As Figures 1-3As shown in the figure, the lifting motor 61 is connected to the device base 1 by bolts. The output end of the lifting motor 61 is connected to the input end of the double-headed reducer 62. The number of steering gears 63 is two groups and they are symmetrically distributed. The number of connecting rods 64 is two groups and they are symmetrically distributed. The two ends of the connecting rod 64 are respectively connected to the output end of the double-headed reducer 62 and the input end of the steering gear 63. The threaded rod 65 is rotatably connected to the first support seat 66. The threaded rod 65 is connected to the output end of the steering gear 63. The threaded seat 67 is threadedly connected to the threaded rod 65. The number of support frames 68 is two groups and they are symmetrically distributed. The support frame 68 includes several groups of support rods, and the support rods are movably connected. The guide seat 69 is adapted to the guide rod 611. The second support seat 610 is fixedly connected to the guide rod 611. This is beneficial to conveniently extend and contract the support frame 68, thereby raising and lowering the top plate 5.

[0027] The working principle of the present utility model is as follows: During the use of the device, it is remotely connected to the control circuit board through the mobile phone app. The driving component 4 drives the moving wheels 3 to move, thereby driving the device base 1 to move. The lifting component 6 drives the top plate 5 to rise and fall, thereby driving the control box 7 and the gas detection sensor 8 to adjust the height, facilitating the gas detection sensor 8 to detect harmful gases in spaces at different heights and ensuring the accuracy of the detection.

[0028] It should be noted that through the setting of the lifting component 6, when the gas detection sensor 8 needs to be raised, the output end of the lifting motor 61 drives the input end of the double-headed reducer 62 to rotate. Then, the output end of the double-headed reducer 62 drives the input ends of the two groups of connecting rods 64 and the two groups of steering gears 63 to rotate, causing the output ends of the two groups of steering gears 63 to drive the two groups of threaded rods 65 to rotate along the inside of the first support seat 66 and the threaded seat 67, causing the threaded seat 67 to displace and driving the support frame 68 to extend. At the same time, under the support of the second support seat 610 and the guide rod 611, the guide seat 69 at the top of the support frame 68 slides along the outside of the guide rod 611, thereby extending the support frame 68, and then raising the top plate 5, so as to perform air detection at different heights, ensure the accuracy of harmful gas detection data, and improve the working efficiency of the device.

[0029] The above is only the preferred implementation manner of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specifically stated and limited, are implemented according to the conventional means in this field.

Claims

1. A harmful gas detection device for a pipe gallery, comprising a device base (1), characterized in that: An auxiliary ball (2) is arranged at the bottom of the device base (1), a moving wheel (3) is arranged on the outer side of the device base (1), a driving assembly (4) is arranged between the device base (1) and the moving wheel (3), a top plate (5) is arranged at the upper end of the device base (1), a lifting assembly (6) is arranged between the device base (1) and the top plate (5), a control box (7) is arranged at the upper end of the top plate (5), and a gas detection sensor (8) and a camera (9) are arranged at the upper end of the control box (7); The lifting assembly (6) comprises a lifting motor (61), the output end of the lifting motor (61) is connected to a double-headed reducer (62), the output end of the double-headed reducer (62) is connected to a connecting rod (64), the end of the connecting rod (64) is connected to a steering gear (63), one end of the steering gear (63) is connected to a threaded rod (65), one end of the threaded rod (65) is connected to a support seat 1 (66), a threaded seat (67) is arranged on the outer side of the threaded rod (65), a support frame (68) is arranged on the upper end of the threaded seat (67), a guide seat (69) is arranged on the upper end of the support frame (68), and a support seat 2 (610) and a guide rod (611) are arranged at the bottom of the top plate (5).

2. A pipe gallery harmful gas detection device according to claim 1, characterized in that: The device base (1) and the auxiliary balls (2) are connected via bolts. The auxiliary balls (2) are provided in two groups and are symmetrically distributed. The top plate (5) and the device base (1) are connected via a lifting assembly (6).

3. A pipe gallery harmful gas detection device according to claim 1, characterized in that: The driving assembly (4) comprises a driving motor (41), a reducer (42) and a driving gear (43); a connecting frame (44) is arranged on the outer side of the device base (1); a supporting shaft (45) is arranged on one side of the connecting frame (44); a driven gear (46) is arranged on the outer side of the supporting shaft (45); the driven gear (46) is connected to the moving wheel (3); and a bearing (47) is connected between the driven gear (46) and the supporting shaft (45).

4. A harmful gas detection device for a pipe gallery according to claim 1, characterized in that: The control box (7) is provided with a control circuit board and a battery inside, the control circuit board is installed with a remote control module and a communication module inside, and the gas detection sensor (8) and the camera (9) are both electrically connected to the control circuit board.

5. A pipe gallery harmful gas detection device according to claim 1, characterized in that: The lifting motor (61) is connected to the device base (1) by bolts, the output end of the lifting motor (61) is connected to the input end of the double-headed reducer (62), the number of the steering gears (63) is two groups and they are symmetrically distributed, the number of the connecting rods (64) is two groups and they are symmetrically distributed, and the two ends of the connecting rods (64) are respectively connected to the output end of the double-headed reducer (62) and the input end of the steering gear (63).

6. A pipe gallery harmful gas detection device according to claim 1, characterized in that: The threaded rod (65) is rotatably connected to the support seat 1 (66), the threaded rod (65) is connected to the output end of the steering gear (63), the threaded seat (67) and the threaded rod (65) are threadedly connected, the number of the support frame (68) is two groups and they are symmetrically distributed, the support frame (68) includes a plurality of groups of support rods, the support rods are movably connected, the guide seat (69) is adapted to the guide rod (611), and the support seat 2 (610) and the guide rod (611) are fixedly connected.

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