Fire-fighting equipment safety assessment detection device

Abstract

The utility model relates to the technical field of fire-fighting appliances, and provides a fire-fighting equipment safety evaluation detection device which comprises a gas detector body, a display screen is fixedly connected to the upper end of the front face of the gas detector body, and a gas inlet pipe is fixedly connected to one side of the top end of the gas detector body. The two sides of the back face of the gas detection machine body are rotationally connected with tightening belts, the two sides of one end of the containing groove and the two sides of the front face of the gas detection machine body are provided with sliding grooves, the interior of the containing groove is movably connected with a protection plate, and the two sides of one end of the protection plate are fixedly connected with sliding plates. By means of sliding of the sliding plate and the interior of the sliding groove and clamping of the rotating plate and the interior of the fixed block, when the gas detection machine body is used, the front face of the gas detection machine body is shielded and protected through the protection plate, damage to a display screen or a key area caused by external force is avoided, unnecessary maintenance cost is reduced, and the service life of the gas detection machine body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting appliances, and particularly relates to a fire-fighting facility safety assessment and detection device. Background Art

[0002] Fire-fighting facilities can guarantee people's life safety and property safety, and reduce the economic losses and social impacts brought by fires. In order to ensure the corresponding on-site safety, fire-fighters need to carry corresponding safety assessment and detection devices into the site to conduct safety detection on the on-site environment, so as to reduce the potential fire-fighting safety hazards on the site.

[0003] After retrieval, the existing patent (publication number: CN217879084U) discloses a fire-fighting facility safety assessment and detection device, which relates to the technical field of fire-fighting appliances, including an installation shell. A gas detection machine body is slidably connected inside the installation shell. Installation grooves are respectively formed in the inner walls on both sides of the installation shell. Three springs are fixedly connected in each of the two installation grooves. One ends of the three springs are fixedly connected to the same clamping plate. The two clamping plates are slidably connected with the gas detection machine body. A connecting belt is fixedly connected to one side of the installation shell, and a groove is formed in one side of the connecting belt. When in use, when a fire-fighter conducts a risk assessment on the surrounding environment at the fire scene, the gas detection machine body is placed inside the installation shell, and the installation shell can be fixed on the fire-fighter's arm through the connecting belt, which will not affect the fire-fighter's other actions, and at the same time plays a role in detecting the safety of the surrounding environment, ensuring the personal life safety of the fire-fighter and improving the rescue efficiency.

[0004] However, in the above solution, it is inconvenient to shield and protect. When the gas detection machine body is not in use, its display screen and key area are exposed for a long time. Therefore, during carrying and when not in use, the display screen or key area may be damaged by external forces, thereby increasing its maintenance cost and resulting in inconvenience in use.

[0005] In view of this, the utility model provides a fire-fighting facility safety assessment and detection device. Summary of the Utility Model

[0006] The utility model provides a fire-fighting facility safety assessment and detection device, which solves the problem in the related technology that it is inconvenient to shield and protect the display screen and key area.

[0007] The technical solution of the utility model is as follows: A fire-fighting facility safety assessment and detection device includes a gas detection machine body. The upper end of the front surface of the gas detection machine body is fixedly connected with a display screen. A protection component is arranged on the gas detection machine body. One side of the top end of the gas detection machine body is fixedly connected with an air inlet pipe. A filtering component is arranged at the upper end inside the air inlet pipe. The two sides of the back surface of the gas detection machine body are rotatably connected with tightening belts.

[0008] The protection component includes a placement groove which is opened at one end of the top of the gas detector body. Sliding grooves are opened on both sides of one end of the placement groove and on both sides of the front of the gas detector body. A protection plate is movably connected inside the placement groove. Sliding plates are fixedly connected to both sides of one end of the protection plate. A fixed block is fixedly connected to one side of the top of the protection plate. A rotating plate is rotatably connected to one side of the top of the gas detector body.

[0009] Preferably, the cross-section of the fixed block is in the shape of an inverted U, and a clamping structure is formed between the inside of the fixed block and the rotating plate.

[0010] Preferably, elastic sheets are fixedly connected to the inner top wall and the inner bottom wall of the fixed block, and the cross-section of the elastic sheet is in the shape of a right trapezoid.

[0011] Preferably, a sliding clamping structure is formed between the sliding plate and the inside of the sliding groove, and the shapes of the sliding groove and the sliding plate in a top view are convex.

[0012] Preferably, the filtering component includes a reserved groove which is opened at equal angles at the upper end inside the intake pipe. A clamping groove penetrating the top of the intake pipe is opened on one side of the inner top wall of the reserved groove. A filter cover is movably connected to the upper end inside the intake pipe. Clamping blocks are fixedly connected to the upper end of the surface of the filter cover at equal angles. A pull rod is fixedly connected to the inner bottom wall of the filter cover.

[0013] Preferably, a sliding clamping structure is formed between the clamping block and the inside of the reserved groove, and the cross-sectional area of the clamping block is smaller than the cross-sectional area of the clamping groove.

[0014] Preferably, finger grooves are opened at the lower ends on both sides of the gas detector body, and the cross-section of the finger groove is in the shape of a wave.

[0015] Preferably, a rubber pad is fixedly connected to the middle position of the back of the gas detector body, and the inner wall of the rubber pad is arc-shaped.

[0016] The working principle and beneficial effects of the present utility model are as follows:

[0017] In the present utility model, through the provided protection component, when the gas detector body is not needed, the protection plate is taken out from the inside of the placement groove, and the sliding plate is used to slide into the inside of the sliding groove, and then the rotating plate is clamped inside the fixed block to realize the limit fixation after the sliding of the protection plate. Furthermore, the front of the gas detector body can be shielded and protected by the protection plate, avoiding damage to the display screen or the key area caused by external forces, reducing unnecessary maintenance costs, prolonging its service life, improving its practicability. At the same time, when it is needed to use, reverse the above steps, put the protection plate into the placement groove, and then rotate the rotating plate to clamp it inside the fixed block;

[0018] In the present utility model, through the provided filtering assembly, the top of the air inlet pipe is filtered and dust-proofed by the filter cover, avoiding large particle impurities such as dust from entering through the air inlet pipe and affecting the normal operation of the gas detector body, achieving its preliminary filtration, improving its practicability. At the same time, the filter cover can be driven to rotate by the pull rod, facilitating the sliding of the clamping block inside the reserved groove, realizing the clamping and disassembly between the filter cover and the upper end inside the air inlet pipe, making it more convenient for the staff to take out the filter cover and clean it to prevent blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0020] Figure 1 is the front view structural schematic diagram of the present utility model;

[0021] Figure 2 is the rear view structural schematic diagram of the present utility model;

[0022] Figure 3 is the overall partial explosion structural schematic diagram of the present utility model;

[0023] Figure 4 is the partial explosion enlarged structural schematic diagram of the protection component of the present utility model;

[0024] Figure 5 is the partial explosion enlarged structural schematic diagram of the filtering component of the present utility model.

[0025] In the figure: 1. Protection component; 101. Sliding groove; 102. Protection plate; 103. Fixed block; 104. Rotating plate; 105. Placing groove; 106. Sliding plate; 107. Elastic sheet; 2. Gas detector body; 3. Finger groove; 4. Display screen; 5. Air inlet pipe; 6. Filtering component; 601. Pull rod; 602. Clamping block; 603. Filter cover; 604. Card slot; 605. Reserved groove; 7. Rubber pad; 8. Tightening band. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model. Embodiment 1

[0027] The preferred embodiment of the fire protection facility safety assessment and detection device provided by the present utility model is as Figures 1 to 5As shown: A fire-fighting facility safety assessment and detection device, including a gas detector body 2, a display screen 4 is fixedly connected to the upper end of the front surface of the gas detector body 2, a protection component 1 is arranged on the gas detector body 2, an air inlet pipe 5 is fixedly connected to one side of the top end of the gas detector body 2, a filtering component 6 is arranged at the upper end inside the air inlet pipe 5, and tightening belts 8 are rotatably connected to both sides of the back surface of the gas detector body 2.

[0028] The protection component 1 includes a placement groove 105, which is opened at one end of the top end of the gas detector body 2. Sliding grooves 101 are opened on both sides of one end of the placement groove 105 and on both sides of the front surface of the gas detector body 2. A protection plate 102 is movably connected inside the placement groove 105. Sliding plates 106 are fixedly connected to both sides of one end of the protection plate 102. A fixing block 103 is fixedly connected to one side of the top end of the protection plate 102. A rotating plate 104 is rotatably connected to one side of the top end of the gas detector body 2. When the gas detector body 2 is not needed, by using the sliding engagement of the sliding plate 106 with the inside of the sliding groove 101, the sliding fixation of the protection plate 102 is realized. Furthermore, the front surface of the gas detector body 2 can be shielded and protected by the protection plate 102 to avoid damage to the display screen 4 or the key area caused by external forces. And when the gas detector body 2 needs to be used, the protection plate 102 can be slid into the placement groove 105.

[0029] In this embodiment, the cross-sectional shape of the fixing block 103 is an inverted U shape, and a clamping structure is formed between the inside of the fixing block 103 and the rotating plate 104. By using the clamping between the inverted U-shaped fixing block 103 and the rotating plate 104, the stability of the sliding installation of the protection plate 102 is ensured.

[0030] In this embodiment, elastic sheets 107 are fixedly connected to the inner top wall and the inner bottom wall of the fixing block 103. The cross-sectional shape of the elastic sheet 107 is a right-angled trapezoid. By using the right-angled trapezoid elastic sheet 107, the fastening of the engagement between the rotating plate 104 and the inside of the fixing block 103 is improved.

[0031] In this embodiment, a sliding clamping structure is formed between the sliding plate 106 and the inside of the sliding groove 101. The top views of the sliding groove 101 and the sliding plate 106 are in a convex shape. By using the engagement between the convex sliding plate 106 and the inside of the sliding groove 101, the stability of the sliding installation of the protection plate 102 is improved. Embodiment 2

[0032] On the basis of Embodiment 1, the preferred embodiment of the fire-fighting facility safety assessment and detection device provided by the present utility model is as follows Figures 1 to 5As shown in the figure: The filtering component 6 includes a reserved slot 605 which is opened at the upper end inside the air inlet pipe 5 at equal angles. One side of the inner top wall of the reserved slot 605 is provided with a clamping slot 604 penetrating through the top end of the air inlet pipe 5. The upper end inside the air inlet pipe 5 is movably connected with a filtering cover 603. The upper end of the surface of the filtering cover 603 is fixedly connected with clamping blocks 602 at equal angles. The inner bottom wall of the filtering cover 603 is fixedly connected with a pull rod 601. The top end of the air inlet pipe 5 is filtered and dust-proofed by the filtering cover 603, so as to avoid large particle impurities such as dust from entering through the air inlet pipe 5 and affecting the normal operation of the gas detector body 2. At the same time, the cooperation of the clamping blocks 602, the clamping slots 604 and the reserved slots 605 enables the staff to more conveniently take out the filtering cover 603 and clean it to prevent blockage.

[0033] In this embodiment, a sliding clamping structure is formed between the clamping block 602 and the inside of the reserved slot 605. The cross-sectional area of the clamping block 602 is smaller than the cross-sectional area of the clamping slot 604. The cooperation of the clamping block 602, the clamping slot 604 and the reserved slot 605 facilitates the quick disassembly and assembly between the filtering cover 603 and the air inlet pipe 5.

[0034] Furthermore, finger slots 3 are opened at the lower ends on both sides of the gas detector body 2. The cross-sectional shape of the finger slots 3 is wavy. By using the wavy finger slots 3, the anti-slip stability of the user's hand holding the two sides of the gas detector body 2 is increased.

[0035] In addition, a rubber pad 7 is fixedly connected to the middle position of the back surface of the gas detector body 2. The inner wall of the rubber pad 7 is arc-shaped. By using the arc-shaped rubber pad 7, the flexible contact between the back surface of the gas detector body 2 and the user's arm is realized, and the wearing comfort of the gas detector body 2 is improved.

[0036] The working principle and usage process of the present utility model: First, when the gas detector body 2 needs to be used, rotate the rotating plate 104 until it completely disengages from the inside of the fixed block 103. Then, slide the protection plate 102 upward through the fixed block 103, and then place the protection plate 102 into the placement slot 105. Then, rotate the rotating plate 104 to latch into the inside of the fixed block 103, and utilize the right-angled trapezoidal elastic piece 107 to improve the fastening of the rotation plate 104 and the inside of the fixed block 103. When the gas detector body 2 does not need to be used, reverse the above steps, take out the protection plate 102 from the placement slot 105, and slide the sliding plate 106 into the sliding slot 101. Furthermore, the front surface of the gas detector body 2 can be shielded and protected by the protection plate 102, so as to avoid damage to the display screen 4 or the button area caused by external forces, reduce unnecessary maintenance costs, and extend its service life.

[0037] When the user holds the gas detector body 2, the wavy finger grooves 3 are used to increase the anti-slip stability of the user's hand and both sides of the gas detector body 2. When wearing is needed, the gas detector body 2 is worn on the user's arm and locked and fixed by the tightening belt 8. At the same time, the arc-shaped rubber pad 7 is used to achieve flexible contact between the back of the gas detector body 2 and the user's arm, improving the wearing comfort of the gas detector body 2;

[0038] At the same time, during the use of the gas detector body 2, the filter cover 603 can filter and prevent dust at the top of the intake pipe 5, avoiding large particle impurities such as dust from entering through the intake pipe 5 and affecting the normal operation of the gas detector body 2. At the same time, the filter cover 603 can be rotated by driving the pull rod 601, so that the clamping block 602 rotates to the clamping groove 604, and then the filter cover 603 is taken out from the inside of the intake pipe 5 through the pull rod 601, facilitating thorough cleaning of the filter cover 603. When installing, the clamping block 602 is clamped into the inside of the clamping groove 604, and then the pull rod 601 is rotated, so that the clamping block 602 is clamped to one side inside the reserved groove 605, realizing firm clamping and fixing of the filter cover 603.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fire protection facility safety assessment detection device, comprising a gas detection machine body (2), characterized in that: A display screen (4) is fixedly connected to the upper end of the front side of the gas detection machine body (2); a protective component (1) is provided on the gas detection machine body (2); an air inlet pipe (5) is fixedly connected to one side of the top of the gas detection machine body (2); a filter component (6) is provided at the upper end of the air inlet pipe (5); and tightening belts (8) are rotatably connected to both sides of the back side of the gas detection machine body (2); The protection component (1) comprises a placement groove (105), the placement groove (105) being provided at one end of the top of the gas detection machine body (2), sliding grooves (101) being provided on both sides of one end of the placement groove (105) and on both sides of the front of the gas detection machine body (2), a protection plate (102) being movably connected inside the placement groove (105), sliding plates (106) being fixedly connected to both sides of one end of the protection plate (102), a fixed block (103) being fixedly connected to one side of the top of the protection plate (102), and a rotating plate (104) being rotatably connected to one side of the top of the gas detection machine body (2).

2. A fire protection facility safety assessment and detection device according to claim 1, characterized in that: The cross-section of the fixing block (103) is in an inverted U shape, and a snap-fit ​​structure is formed between the interior of the fixing block (103) and the rotating plate (104).

3. A fire protection facility safety assessment and detection device according to claim 1, characterized in that: An elastic sheet (107) is fixedly connected to the inner top wall and the inner bottom wall of the fixed block (103); the cross-section of the elastic sheet (107) is in the shape of a right-angled trapezoid.

4. A fire protection facility safety assessment and detection device according to claim 1, characterized in that: A sliding engagement structure is formed between the sliding plate (106) and the interior of the sliding groove (101); the sliding groove (101) and the sliding plate (106) are convex in top view.

5. A fire protection facility safety assessment and detection device according to claim 1, characterized in that: The filter assembly (6) comprises a reserved groove (605) which is arranged at an equal angle on the upper end of the interior of the air intake pipe (5); a clamping groove (604) which penetrates the top end of the air intake pipe (5) is arranged on one side of the inner top wall of the reserved groove (605); a filter cover (603) is movably connected to the upper end of the interior of the air intake pipe (5); a clamping block (602) is fixedly connected at an equal angle to the upper end of the surface of the filter cover (603); and a pull rod (601) is fixedly connected to the inner bottom wall of the filter cover (603).

6. A fire protection facility safety assessment and detection device according to claim 5, characterized in that: A sliding engagement structure is formed between the clamping block (602) and the interior of the reserved groove (605), and the cross-sectional area of ​​the clamping block (602) is smaller than the cross-sectional area of ​​the clamping groove (604).

7. A fire protection facility safety assessment and detection device according to claim 1, characterized in that: Finger grooves (3) are provided at the lower ends of both sides of the gas detection machine body (2), and the cross-section of the finger grooves (3) is wavy.

8. A fire protection facility safety assessment and detection device according to claim 1, characterized in that: A rubber pad (7) is fixedly connected to the middle position of the back side of the gas detection machine body (2), and the inner wall of the rubber pad (7) is arc-shaped.

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