Monitoring device for preventing gas leakage of wharf boat

Abstract

The utility model relates to the technical field of gas use of wharf boats, in particular to a gas leakage prevention monitoring device for a wharf boat, which comprises a box body rotationally connected with a double-leaf door; the monitoring mechanism is arranged on the box body and the double-leaf door, the monitoring mechanism comprises a first sliding groove, a draught fan and two shutters, the first sliding groove is fixedly connected into the box body, and through cooperation of the first sliding groove and a first sliding block, position movement of a mounting groove, a gas leakage alarm and the like is facilitated; according to the gas leakage alarm device, the situation that a worker maintains the gas leakage alarm device in the box body is avoided, through cooperation of a spring, a mounting block, a clamping block, a control block and the like, people can conveniently and rapidly disassemble and replace the gas leakage alarm device, the worker can conveniently conduct maintenance and repair, the working efficiency and practicability are improved, and through cooperation of a fixing plate, a limiting plate, bolts and the like, the gas leakage alarm device is convenient to maintain. And the gas tank can be conveniently limited, and the stability and the safety of the gas tank are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas use on pontoons, in particular to a gas leakage prevention monitoring device for pontoons. Background Art

[0002] A pontoon is a platform floating on the water. The hull is mostly made of iron and the bottom is relatively flat. It cannot sail on the ocean. Most of them are used as docking platforms for boarding and disembarking ships, cargo transfer, or cross-water ferrying. With the development of the times, they are also used for business, entertainment, and water schools. Because pontoons usually have no power device, they need tugboats or other external forces to move. Pontoons specially used for cargo transfer will be equipped with a lifting boom to lift the cargo from cargo ships that cannot dock and transfer it to the dock.

[0003] In the early 1980s, some pontoons in the Pearl River were renovated into "seafood boats" to form restaurants. After development, water restaurants have become more and more diversified. Since restaurants require a large amount of energy supply, especially as fuel for cooking, and since pontoons are often hit by waves and water level changes on the water, it is very dangerous to use conventional rigid pipelines to supply gas to pontoons. Therefore, people installed gas tank storage cabinets to use canned liquefied gas as energy for pontoons. However, the existing gas tank storage cabinets have the following shortcomings: 1. Most of the existing gas leak alarms are installed inside the storage cabinets, which is not convenient for staff to perform daily maintenance. Staff are required to drill into the storage cabinets for maintenance. The internal space is also relatively small, and maintenance is inconvenient. Moreover, most of the existing gas leak alarms are fixed in the storage cabinets by bolts, which is not convenient for staff to disassemble and replace, etc., and maintenance is time-consuming and laborious. Therefore, we propose a pontoon gas leak monitoring device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a gas leakage prevention monitoring device for a pontoon to solve the problems of the prior art proposed in the background technology, that most gas leakage alarms are installed inside storage cabinets, which is not convenient for staff to perform daily maintenance. Staff are required to drill into the storage cabinets for maintenance, and the internal space is also relatively small, making maintenance inconvenient. Moreover, most existing gas leakage alarms are fixed in the storage cabinets by bolts, which is not convenient for staff to disassemble and replace, etc., resulting in a time-consuming and labor-intensive maintenance.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: a pontoon gas leakage prevention monitoring device, comprising:

[0008] A box body, on which a double door is rotatably connected;

[0009] A monitoring mechanism, wherein the monitoring mechanism is arranged on a box body and a double-leaf door, the monitoring mechanism comprises a slide slot 1, a fan and two shutters, the slide slot 1 is fixedly connected in the box body, the fan and the two shutters are both installed on the two double-leaf doors, the fan is communicated with one of the shutters, a slider 1 is slidably connected in the slide slot 1, a mounting slot is fixedly connected on the slider 1, two card slots are provided in the mounting slot, a mounting block is provided in the mounting slot, a slide slot 2 is provided on the mounting block, two sliders 2 are slidably connected in the slide slot 2, a spring is provided between the two sliders 2, a card block and a control block are fixedly connected on the slider 2, the card block passes through the slide slot 2 and extends into the card slot, the two control blocks both pass through the slide slot 2 through the control port, and a gas leak alarm is installed on the mounting block for easy movement and maintenance;

[0010] The fixing mechanism is arranged in the box body and is used for limiting and fixing.

[0011] Preferably, the fixing mechanism includes a fixing plate and two gas tanks, the fixing plate is fixedly connected in the box body, the two gas tanks are placed in the box body, the fixing plate is provided with two placement openings, the gas tanks are located in the placement openings, the placement openings are provided with an opening and a placement groove, a limiting plate is rotatably connected in the opening, the other end of the limiting plate is located in the placement groove, the limiting opening is provided on the limiting plate, two bolts are threadedly connected to the fixing plate, the bolts penetrate into the placement groove and extend into the limiting opening, so as to improve stability.

[0012] Furthermore, a threaded shaft is rotatably connected in the slide groove one, the slider one is threadedly connected to the threaded shaft, and the threaded shaft passes through the slide groove one and is fixedly connected to a turntable.

[0013] Furthermore, a stabilizing shaft is fixedly connected in the second slide groove, the two second slide blocks are slidably connected to the stabilizing shaft, and the spring is sleeved on the stabilizing shaft.

[0014] Furthermore, an auxiliary block is fixedly connected to the bolt.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a pontoon gas leakage prevention monitoring device, which has the following beneficial effects:

[0017] The gas leakage prevention monitoring device for the pontoon is convenient for moving the installation slot, gas leakage alarm, etc. through the cooperation of the slide slot and the slider, avoiding the staff from maintaining the gas leakage alarm inside the box. Through the cooperation of the spring, the installation block, the clamping block, the control block, etc., it is convenient for people to quickly disassemble and replace the gas leakage alarm, which is convenient for the staff to carry out maintenance and repair, and improves work efficiency and practicality. Through the cooperation of the fixing plate, the limit plate, the bolt, etc., it is convenient to limit the gas tank, thereby improving the stability and safety of the gas tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure with double doors opened for this application;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the slider 1, the threaded shaft, etc. of this application;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the spring, stabilizer shaft, etc. of this application.

[0022] In the figure: 1. Box body; 2. Double door; 3. Slide slot 1; 4. Fan; 5. Slider 1; 6. Mounting slot; 7. Mounting block; 8. Slider 2; 9. Spring; 10. Block; 11. Control block; 12. Gas leak alarm; 13. Fixing plate; 14. Limiting plate; 15. Bolt; 16. Threaded shaft; 17. Turntable; 18. Stabilizing shaft; 19. Auxiliary block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-Figure 4 , a gas leakage prevention monitoring device for a pontoon, comprising:

[0026] A box body 1, to which a double door 2 is rotatably connected;

[0027] Monitoring mechanism, the monitoring mechanism is arranged on the box body 1 and the double-leaf door 2, the monitoring mechanism includes a slide slot 3, a fan 4 and two shutters, the slide slot 3 is fixedly connected in the box body 1, the fan 4 and the two shutters are installed on the two double-leaf doors 2, the fan 4 is connected to one of the shutters, the slide slot 3 is slidably connected with a slider 5, the slider 5 is fixedly connected with a mounting slot 6, the mounting slot 6 is provided with two card slots, the mounting slot 6 is provided with a mounting block 7, the mounting block 7 is provided with a slide slot 2, the slide slot 2 is slidably connected with two sliders 2 8, the two A spring 9 is arranged between the sliders 8, a card block 10 and a control block 11 are fixedly connected to the slider 8, the card block 10 passes through the slide slot 2 and extends into the card slot, and the two control blocks 11 pass through the slide slot 2 through the control port, a gas leak alarm 12 is installed on the mounting block 7, the fan 4 is used to ventilate the box body 1 on a daily basis, the mounting slot 6, the mounting block 7, the card block 10, etc. are used to facilitate the disassembly and maintenance of the gas leak alarm 12, and the slider 1 5, the slide slot 1 3, etc. are used to facilitate people to move the gas leak alarm 12 for maintenance;

[0028] A fixing mechanism is arranged in the box body 1, and the fixing mechanism includes a fixing plate 13 and two gas tanks. The fixing plate 13 is fixedly connected in the box body 1, and the two gas tanks are placed in the box body 1. Two placement openings are provided on the fixing plate 13, and the gas tanks are located in the placement openings. The placement openings are provided with openings and placement grooves. A limiting plate 14 is rotatably connected in the openings, and the other end of the limiting plate 14 is located in the placement groove. A limiting opening is provided on the limiting plate 14. Two bolts 15 are threadedly connected on the fixing plate 13, and the bolts 15 penetrate into the placement groove and extend into the limiting opening. The limiting plate 14, the fixing plate 13, etc. are used for limiting, and are used to improve the stability of the gas tank. The bolts 15 are used to limit and fix the limiting plate 14.

[0029] A threaded shaft 16 is rotatably connected in the slide groove 3, and a slider 5 is threadedly connected to the threaded shaft 16. The threaded shaft 16 passes through the slide groove 3 and is fixedly connected to a turntable 17, which is used to facilitate people to move the slider 5 and improve the stability of the slider 5, the gas leak alarm 12, etc.

[0030] A stabilizing shaft 18 is fixedly connected in the second slide groove, and the two second sliders 8 are slidably connected to the stabilizing shaft 18 . The spring 9 is sleeved on the stabilizing shaft 18 to improve the stability of the second slider 8 and the spring 9 .

[0031] An auxiliary block 19 is fixedly connected to the bolt 15 to facilitate people to rotate the bolt 15 .

[0032] It should be further explained that the fan 4 and the gas leak alarm 12 in this embodiment are conventional equipment purchased on the market and known to those skilled in the art. The models can be selected or customized according to actual needs. In this patent, we only use them and do not improve their structure and function. For technicians in this field, their setting method, installation method and electrical connection method only need to be debugged and operated according to the requirements of their instruction manual, and will not be described in detail here. The fan 4 and the gas leak alarm 12 are provided with matching control switches. The installation position of the control switch is selected according to actual use requirements to facilitate the operator to operate and control.

[0033] In summary, the working principle and working process of the gas leakage prevention monitoring device for a pontoon are as follows: when in use, the gas leakage prevention monitoring device for a pontoon is first placed at the desired location; then, when maintenance is required, people can rotate the turntable 17 to make the turntable 17 drive the threaded shaft 16 to rotate; the threaded shaft 16 will drive the slider 15 to move in the slide groove 13; the slider 15 will drive the mounting groove 6, the mounting block 7, the gas leakage alarm 12, etc. to move, so that it is convenient to move to the double door 2; then people can check it; if disassembly is required, people use their hands to grasp the control block 11 to make the two control blocks 11 close to each other; the control block 11 drives the slider 28 to move; the slider 28 squeezes the spring 9; the slider 28 drives the card block 10 to move, so that the card block 10 moves out of the card groove; then people can take down the mounting block 7, the gas leakage alarm 12, etc., so that people can more conveniently perform maintenance or replacement, thereby improving practicality and the work efficiency of staff.

[0034] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A gas leakage prevention monitoring device for a pontoon, characterized in that: include: A box body (1), wherein a double door (2) is rotatably connected to the box body (1); A monitoring mechanism, the monitoring mechanism is arranged on a box body (1) and a double-leaf door (2), the monitoring mechanism comprises a slide groove (3), a fan (4) and two shutters, the slide groove (3) is fixedly connected in the box body (1), the fan (4) and the two shutters are both installed on the two double-leaf doors (2), the fan (4) is connected to one of the shutters, a slider (5) is slidably connected in the slide groove (3), a mounting groove (6) is fixedly connected to the slider (5), and two mounting grooves (6) are provided in the mounting groove (6) A card slot, a mounting block (7) is arranged in the mounting slot (6), a slide slot 2 is opened on the mounting block (7), two slide blocks 2 (8) are slidably connected in the slide slot 2, a spring (9) is arranged between the two slide blocks 2 (8), a card block (10) and a control block (11) are fixedly connected to the slide block 2 (8), the card block (10) passes through the slide slot 2 and extends into the card slot, the two control blocks (11) both pass through the slide slot 2 through the control port, and a gas leak alarm (12) is installed on the mounting block (7); A fixing mechanism is arranged in the box body (1) and is used for position limiting and fixing.

2. The gas leakage prevention monitoring device for a pontoon according to claim 1, characterized in that: The fixing mechanism comprises a fixing plate (13) and two gas cylinders. The fixing plate (13) is fixedly connected in the box body (1). The two gas cylinders are placed in the box body (1). The fixing plate (13) is provided with two placement openings. The gas cylinders are located in the placement openings. The placement openings are provided with an opening and a placement groove. A limiting plate (14) is rotatably connected in the opening. The other end of the limiting plate (14) is located in the placement groove. The limiting plate (14) is provided with a limiting opening. Two bolts (15) are threadedly connected to the fixing plate (13). The bolts (15) penetrate the placement groove and extend into the limiting opening.

3. The gas leakage prevention monitoring device for a pontoon according to claim 2 is characterized in that: A threaded shaft (16) is rotatably connected in the slide groove (3), the slider (5) is threadably connected to the threaded shaft (16), and the threaded shaft (16) passes through the slide groove (3) and is fixedly connected to a rotating disk (17).

4. The gas leakage prevention monitoring device for a pontoon according to claim 3 is characterized in that: A stabilizing shaft (18) is fixedly connected in the second slide groove, the two second slide blocks (8) are both slidably connected to the stabilizing shaft (18), and the spring (9) is sleeved on the stabilizing shaft (18).

5. A gas leakage prevention monitoring device for a pontoon according to claim 4, characterized in that: An auxiliary block (19) is fixedly connected to the bolt (15).

Images