Height-adjustable combustible gas detector

Abstract

The utility model discloses a height-adjustable combustible gas detector, which relates to the technical field of combustible gas detectors and comprises a bottom plate, a support block is fixed at the top end of the bottom plate, and a lead screw is driven to rotate by controlling a driving motor, so that the lead screw drives a fixed block to move up and down between a top plate and the support block. Meanwhile, sliding blocks fixed to the two sides of the gas detector body slide on the inner walls of sliding grooves formed in the outer surfaces of the supporting plates, so that the device can detect combustible gas at different heights in a designated area, the detection effect of the device on the combustible gas is improved, normal use of the device is facilitated, and the practicability is high. The rotating shaft is driven to rotate on the inner wall of the groove block by controlling the pore plate, so that a worker can conveniently use an external screw and an inner wall penetrating thread of the pore plate to be fixedly mounted on the wall body, the mounting stability between the device and the external wall body is conveniently reinforced, and meanwhile, the pore plate can be better folded and unfolded when the device is disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to combustible gas detector technical field, concretely is a height adjustable combustible gas detector. BACKGROUND

[0002] The height adjustable combustible gas detector is a device that adjusts the height of the detector body when detecting combustible gas.

[0003] Based on the above, the inventor found that: at present, there are many combustible gas detectors on the market, but the general combustible gas detector is fixed on the wall by the staff directly, so that the detector only detects the gas of the air in the same horizontal area, and when detecting the area at different heights in the area, the staff needs to disassemble and reinstall the device as a whole, thereby reducing the use effect of the device and increasing the operation burden of the staff. Therefore, in view of the above, the existing structure is researched and improved, and a height adjustable combustible gas detector is provided to achieve the purpose of higher practical value. SUMMARY

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model relates to a height adjustable combustible gas detector, including the bottom plate, the top of bottom plate is fixed with the support piece, the top of bottom plate is fixed with the support board, the top of support piece is equipped with adjusting mechanism,

[0006] The adjusting mechanism comprises:

[0007] The gas detector body is arranged at the top of the support piece, and the gas detector body is fixed on one side of the fixed block.

[0008] As a preferred technical scheme of the utility model, the outer surface of the support board is provided with a mounting mechanism, and the mounting mechanism comprises:

[0009] Four groove blocks are arranged on the outer surface of the support board, and the inner wall of each groove block is rotatably provided with a rotating shaft.

[0010] As a preferred technical scheme of the utility model, the top of the support board is provided with a top plate, and the top plate is arranged at the top of the lead screw.

[0011] As a preferred technical scheme of the utility model, the outer surface of the support plate is provided with two sliding grooves, the inner walls of the two sliding grooves are slidably provided with sliding blocks, and the outer surface of the sliding block on one side is fixed to the outer surface of the gas detector body.

[0012] As a preferred technical scheme of the utility model, the outer surface of the support plate is provided with two sliding grooves, the inner walls of the two sliding grooves are slidably provided with sliding blocks, and the outer surface of the sliding block on one side is fixed to the outer surface of the gas detector body.

[0013] As a preferred technical scheme of the utility model, the outer surface of the support plate is provided with two sliding grooves, the inner walls of the two sliding grooves are slidably provided with sliding blocks, and the outer surface of the sliding block on one side is fixed to the outer surface of the gas detector body.

[0014] As a preferred technical scheme of the utility model, the outer surface of the support plate is provided with two sliding grooves, the inner walls of the two sliding grooves are slidably provided with sliding blocks, and the outer surface of the sliding block on one side is fixed to the outer surface of the gas detector body.

[0015] The utility model discloses the beneficial effect is:

[0016] 1, the scheme, through the control driving motor and drive screw rotation, make the fixed block and drive the gas detector body and move between the top plate and the support piece, thereby drive the gas detector body and adjust the height, the sliding block fixed on both sides of the gas detector body slides in the inner wall of the sliding groove provided on the outer surface of the support plate, so as to facilitate the device to detect the combustible gas in the specified area at different heights, improve the detection effect of the device on the combustible gas, avoid the staff repeatedly dismounting the device to change the height and reinstall, facilitate the normal use of the device.

[0017] 2, the scheme, through the control hole plate and drive the rotation of the rotating shaft in the inner wall of the groove block, so that the staff uses the external screw and the inner wall of the hole plate and the wall fixed installation of the thread penetration, facilitate the stability of the installation between the reinforcement device and the external wall, and facilitate the hole plate to be retracted when the device is disassembled, reduce the operation burden of the staff, and improve the practicability of the device. ACCURATE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0019] Figure 1 It is a structure schematic view of the height adjustable combustible gas detector of the utility model,

[0020] Figure 2 It is the adjustment mechanism part structure explosion map structure schematic view of the height adjustable combustible gas detector of the utility model,

[0021] Figure 3 This is an exploded structural diagram of the mounting mechanism for a highly adjustable combustible gas detector according to this utility model.

[0022] Figure 4 This is an exploded view of the top plate and support plate of a height-adjustable combustible gas detector according to this utility model.

[0023] In the diagram: 1. Base plate; 2. Support block; 3. Support plate; 4. Adjustment mechanism; 41. Gas detector body; 42. Fixing block; 43. Lead screw; 44. Drive motor; 45. Groove; 46. Slide groove; 47. Slider; 5. Mounting mechanism; 51. Slot block; 52. Rotating shaft; 53. Orifice plate; 54. Locking block; 55. Locking groove; 6. Top plate; 7. Limiting block; 8. Limiting groove. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0025] Example: Figures 1-4 As shown, the present invention provides a height-adjustable combustible gas detector, including a base plate 1, a support block 2 fixed to the top of the base plate 1, a support plate 3 fixed to the top of the base plate 1, and an adjustment mechanism 4 provided at the top of the support block 2.

[0026] Adjustment mechanism 4 includes:

[0027] The gas detector body 41 is located at the top of the support block 2. A fixing block 42 is fixed on one side of the gas detector body 41. A lead screw 43 is threaded on the inner wall of the fixing block 42. A drive motor 44 is coaxially connected to the bottom end of the lead screw 43. A groove 45 is opened at the top of the support block 2. The inner wall of the groove 45 is fixed to the bottom end of the drive motor 44. Two sliding grooves 46 are opened on the outer surface of the support plate 3. A slider 47 slides on the inner wall of each of the two sliding grooves 46. One side of each slider 47 is fixed to the outer surface of the gas detector body 41.

[0028] As attached Figure 1 and Figure 4 As shown, the top plate 6 is provided at the top of the support plate 3. The top plate 6 is set at the top of the lead screw 43. Two limiting blocks 7 are fixed at the bottom of the top plate 6. Two limiting grooves 8 are opened at the top of the support plate 3. The inner walls of the two limiting grooves 8 are matched with the outer walls of the limiting blocks 7, which facilitates the limiting of the fixing block 42 on the outer surface of the lead screw 43 and prevents the fixing block 42 from falling off the outer surface of the lead screw 43, thus facilitating the normal use of the device.

[0029] As attached Figure 1 and Figure 3As shown, the outer surface of the support plate 3 is provided with a mounting mechanism 5, and the mounting mechanism 5 comprises:

[0030] Four groove blocks 51, the outer surface of the four groove blocks 51 is arranged on the outer surface of the support plate 3, the inner wall of the four groove blocks 51 is rotatably provided with a rotating shaft 52, the outer wall of the four rotating shafts 52 is fixedly provided with a hole plate 53, the outer surface of the four hole plates 53 is rotatably arranged on the inner wall of the groove block 51, the outer surface of the four groove blocks 51 is fixedly provided with a clamping block 54, the outer surface of the support plate 3 is provided with four clamping grooves 55, the inner wall of the four clamping grooves 55 is matched with the outer wall of the clamping block 54, and the cross-sectional area size of the inner wall of the four clamping grooves 55 is matched with the cross-sectional area size of the outer wall of the clamping block 54, so that the device is better fixed and installed between the external wall body, and the device is convenient for the staff to store.

[0031] Working principle: in use, the control hole plate 53 drives the rotating shaft 52 to rotate on the inner wall of the groove block 51, so that the staff can use the external screw and the inner wall of the hole plate 53 to be fixed and installed between the wall body, the control driving motor 44 drives the lead screw 43 to rotate, the lead screw 43 drives the fixed block 42 to move up and down between the top plate 6 and the support block 2, so as to drive the gas detector body 41 to adjust the height, and the sliding block 47 fixed on both sides of the gas detector body 41 slides in the inner wall of the sliding groove 46 opened on the outer surface of the support plate 3, so as to better detect the combustible gas in the specified area.

[0032] Finally, it should be pointed out that: in the description of the utility model, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, structure and operation, therefore it cannot be understood as a limitation of the utility model.

[0033] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0034] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A height-adjustable combustible gas detector comprising a base plate (1), the top end of which is fixed with a supporting block (2), characterized in that, The top end of the bottom plate (1) is fixed with a support plate (3), and the top end of the support block (2) is provided with an adjusting mechanism (4); The adjusting mechanism (4) comprises: A gas detector body (41) is arranged at the top end of the support block (2), one side of the gas detector body (41) is fixed with a fixed block (42), the inner wall of the fixed block (42) is threaded with a lead screw (43), the bottom end of the lead screw (43) is coaxially connected with a driving motor (44), and the top end of the support block (2) is provided with a groove (45), and the inner wall of the groove (45) is fixed with the bottom end of the driving motor (44).

2. A height adjustable combustible gas detector according to claim 1, wherein, The outer surface of the support plate (3) is provided with a mounting mechanism (5), and the mounting mechanism (5) comprises: Four groove blocks (51) are arranged on the outer surface of the support plate (3), the inner wall of the four groove blocks (51) is rotatably provided with a rotating shaft (52), the outer wall of the four rotating shafts (52) is fixedly provided with a hole plate (53), and the outer surface of the four hole plates (53) is rotatably arranged on the inner wall of the groove block (51).

3. A height adjustable combustible gas detector according to claim 1, wherein, The top end of the support plate (3) is provided with a top plate (6), and the top plate (6) is arranged at the top end of the lead screw (43).

4. A height adjustable combustible gas detector according to claim 1, wherein, The outer surface of the support plate (3) is provided with two sliding grooves (46), the inner wall of the two sliding grooves (46) is slidably provided with a sliding block (47), and the outer surface of the two sliding blocks (47) is fixedly provided with a gas detector body (41).

5. A height adjustable combustible gas detector according to claim 2, wherein, The outer surface of the four groove blocks (51) is fixedly provided with a clamping block (54), and the outer surface of the support plate (3) is provided with four clamping grooves (55), and the inner wall of the four clamping grooves (55) is matched with the outer wall of the clamping block (54).

6. A height adjustable combustible gas detector according to claim 5, wherein, The inner wall of the four clamping grooves (55) is matched with the outer wall of the clamping block (54) in size.

7. A height adjustable combustible gas detector according to claim 3, wherein, The bottom end of the top plate (6) is fixedly provided with two limiting blocks (7), and the top end of the support plate (3) is provided with two limiting grooves (8), and the inner wall of the two limiting grooves (8) is matched with the outer wall of the limiting block (7).

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