CN217655079U - Harmful gas detection device convenient to dismouting - Google Patents

Abstract

The utility model discloses a harmful gas detection device convenient to dismouting, including the mounting panel, the back of mounting panel is equipped with fixed establishment, the positive fixed mounting of mounting panel has the box, the both sides fixed mounting of box has stop gear. The above structure is adopted in the utility model, through the setting that sets up stop gear and spout, make when using, it is inboard only to need to peg graft the spout with the slider, slide along with the slider makes in detector body immigration to the box, stimulate the arm-tie during this, can drive the clamp splice shrink through the slide spindle, when detector body immigration is internal, loosen the arm-tie and can carry out the centre gripping to the detector body through expanding spring drive clamp splice that resets, then close the chamber door can, when needs are dismantled in the same reason, only need stimulate the arm-tie and can drive the clamp splice shrink again, alright open the chamber door at this moment and take out the detector body, and then make the comparatively convenient practicality of detector body dismouting stronger.

Description

Harmful gas detection device convenient to dismouting

Technical Field

The utility model belongs to the technical field of harmful gas detects, in particular to harmful gas detection device convenient to dismouting.

Background

The harmful gas is gas which has adverse effect on the health of people or animals, or has no effect on the health of people or animals, but causes discomfort to people or animals and influences the comfort of people or animals. For example, NH3, H2S, CO and the like, harmful gases are mostly detected by a toxic gas detector at present, and then the concentration of related toxic gases in the fields of petroleum, chemical engineering and pharmacy is detected in real time to ensure the safety of workers;

at present, the harmful gas detector is mostly installed at a position needing to be detected by using a screw installation mode, the installation mode is complicated, and meanwhile, when the gas detector is overhauled after the installation is finished, the gas detector is usually required to be detached one by one so as to be taken out, so that the subsequent overhaul is inconvenient, and therefore the harmful gas detector needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a harmful gas detection device convenient to dismouting to the position that required use detected is installed to the mode that solves the many adoption screw installations of harmful gas detector, and this mounting means is comparatively loaded down with trivial details, and when the back maintenance is accomplished in the installation simultaneously, often need to demolish a side of screw and can take out gas detector, leads to its follow-up comparatively inconvenient problem of overhauing.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides a harmful gas detection device convenient to dismouting, includes the mounting panel, the back of mounting panel is equipped with fixed establishment, the positive fixed mounting of mounting panel has the box, the both sides fixed mounting of box has stop gear, the bottom is equipped with the spout in the box, sliding connection has the slider in the spout, the top fixed mounting of slider has the detector body, this internal battery that is equipped with of detector, be equipped with air supply mechanism in the middle of the top of box, the front of box articulates there is the chamber door.

Through adopting the above-mentioned technical scheme, through the setting that sets up stop gear and spout, make when using, it is inboard only to need to peg graft the spout with the slider, slide along with the slider makes in the detector body immigration box, stimulate the arm-tie during this, can drive the clamp splice shrink through the sliding shaft, when detector body immigration is in the box, loosen the arm-tie and can reset to drive the clamp splice through expanding spring and carry out the centre gripping to the detector body, then close the chamber door can, when needs are dismantled in the same reason, only need the pulling arm-tie can drive the clamp splice shrink again, alright open the chamber door at this moment and take out the detector body, and then make the comparatively convenient practicality of detector body dismouting stronger.

Further, as a preferred technical scheme, mounting holes are formed in four corners of the mounting plate, and the mounting holes penetrate through the mounting plate.

Through adopting above-mentioned technical scheme, through setting up the mounting hole, can be when using, when required mounted position is not convenient for through the fixed establishment installation, can adopt the mounting hole supplementary to fix the mounting panel, improved the flexibility of installation.

Further, as a preferred technical scheme, the fixing mechanism includes a rotary table, the rotary table is rotatably connected to the middle of the back of the mounting plate, a guide rail is fixedly mounted on the back of the rotary table, a lead screw is rotatably connected to the inner side of the guide rail, the thread turning directions of the two ends of the lead screw are opposite, a knob is fixedly mounted on the top of the lead screw through the guide rail, moving blocks are respectively and threadedly connected to the two ends of the lead screw, the rear ends of the moving blocks are slidably connected to the inner side of the guide rail, and clamping plates are fixedly mounted at the front ends of the moving blocks.

Through adopting above-mentioned technical scheme, through setting up fixed establishment, can adopt to rotate knob drive lead screw and drive the movable block and slide each other in the guide rail inboard, and then drive splint mutual movement through the movable block to install this device, facilitate the use.

Further, as a preferred technical scheme, the inner side of the clamping plate is fixedly provided with a non-slip plate, and the non-slip plate is a rubber non-slip plate.

Through adopting above-mentioned technical scheme, through setting up the antiskid ribbed tile, can improve the inboard frictional force of splint through the antiskid ribbed tile when using, and then improve installation stability.

Further, as a preferred technical scheme, both sides of the top of the knob are in threaded connection with hand screws, and the lower ends of the hand screws penetrate through the knob and are connected with both sides of the top of the guide rail in an attaching mode.

Through adopting above-mentioned technical scheme, through setting up the hand screw for when installing, the accessible rotates the hand screw and carries on spacingly to the knob, and then improves the stability of installation.

Furthermore, as a preferred technical scheme, wiring holes are formed in two sides of the upper end of the box body, and the wiring holes penetrate through two sides of the upper end of the box body.

Through adopting above-mentioned technical scheme, through setting up the wiring hole, can when the installation, through wiring jogged joint external power source, facilitate the use.

Further, as a preferred technical scheme, the air supply mechanism comprises a window, the window is arranged in the middle of the top of the box body, a fan is arranged inside the window, and a separation net is arranged at the upper end of the fan in the window.

Through adopting above-mentioned technical scheme, through setting up air supply mechanism for when using, the accessible starts the fan operation, and then makes the fan pass through the inside air exhaust of window case box, and then has reached better circulation of air, has improved the sensitivity that harmful gas detected.

Furthermore, as a preferred technical scheme, ventilation holes are formed in the upper end of the front face of the box door at equal intervals, the ventilation holes are communicated with the interior of the box body, and the detection end of the detector body is arranged at the top.

Through adopting above-mentioned technical scheme, through setting up the ventilation hole, improvement air permeability that can step forward, and then further improvement the convenient to use nature of this device.

Further, as preferred technical scheme, stop gear includes expanding spring, expanding spring equidistant fixed mounting is in box both sides, expanding spring's inboard fixed mounting has the clamp splice, the inboard of clamp splice is connected with the laminating of the both sides of detector body, the equal fixed mounting in both ends has the slide-axle about the outside of clamp splice, the outer end of slide-axle all runs through box fixed mounting and has the arm-tie.

Through adopting above-mentioned technical scheme, through setting up stop gear for when using, accessible expanding spring drives the clamp splice and moves laminating detector body to the inboard, thereby is convenient for fix the detector body, and when needing to dismantle simultaneously, accessible pulling plate drives the slide shaft and takes out the clamp splice and can drive the expanding spring shrink, only needs to open the chamber door at this moment and can take out the detector body.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, through the arrangement of the limiting mechanism and the sliding groove, when the detector is used, only the sliding block needs to be inserted into the sliding groove, the detector body is moved into the box body along with the sliding of the sliding block, the pull plate is pulled during the period, the clamping block can be driven to shrink through the sliding shaft, when the detector body is moved into the box body, the pull plate is loosened, the clamping block can be driven to clamp the detector body through the resetting of the telescopic spring, then the box door is closed, and similarly, when the detector is required to be disassembled, the clamping block can be driven to shrink again only by pulling the pull plate, at the moment, the box door can be opened to take out the detector body, so that the detector body is convenient to disassemble and has strong practicability;

secondly, by arranging the air supply mechanism, the fan can be started to operate during detection, the fan conveys air into the box body through the window and discharges the air through the vent holes, so that better ventilation performance is formed in the box body, and further, the external harmful air can be detected by the detector body in time when leaking, the sensitivity of the device is improved, and the detection can be conveniently carried out under the condition of power failure by arranging the storage battery;

third, through setting up fixed establishment, make when using, the accessible is laminated the position of required installation with the guide rail at the carousel back, drive the lead screw drive movable block through rotating the knob this moment and drive splint mutual displacement, the position of the required installation of antiskid ribbed tile laminating through splint inboard, then rotate the fixed knob of hand screw and can accomplish the fixed of mounting panel and box, only need not hard up hand screw when needing to dismantle on the same principle rotate the knob can, and during this period, because the setting of movable block, make the whole weight in bottom of this device great, and then influenced by gravity, no matter the installation of any angle, all can influence the carousel through gravity and rotate, and then make this device be in all the time and erect the state, further improvement the installation convenience nature.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a back view of the present invention.

Reference numerals are as follows: 1. mounting panel, 2, fixed establishment, 21, carousel, 22, guide rail, 23, lead screw, 24, knob, 25, movable block, 26, splint, 27, antiskid ribbed tile, 28, hand screw, 3, box, 4, stop gear, 41, expanding spring, 42, clamp splice, 43, slide-axis, 44, arm-tie, 5, spout, 6, slider, 7, detector body, 8, battery, 9, air supply mechanism, 91, window, 92, fan, 93, separate the net, 10, chamber door, 11, mounting hole, 12, wiring hole, 13, ventilation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, this embodiment a harmful gas detection device convenient to dismouting, including mounting panel 1, the back of mounting panel 1 is equipped with fixed establishment 2, the positive fixed mounting of mounting panel 1 has box 3, the both sides fixed mounting of box 3 has stop gear 4, the bottom is equipped with spout 5 in the box 3, sliding connection has slider 6 in the spout 5, the top fixed mounting of slider 6 has detector body 7, be equipped with battery 8 in the detector body 7, be equipped with air supply mechanism 9 in the middle of the top of box 3, the front of box 3 articulates there is chamber door 10.

Through the setting that sets up stop gear 4 and spout 5, make when using, it is inboard only to peg graft spout 5 with slider 6, make detector body 7 move into box 3 along with the slip of slider 6 in, stimulate arm-tie 44 during this, can drive clamp splice 42 shrink through smooth axle 43, when detector body 7 moves into box 3 in, loosen arm-tie 44 and can reset to drive clamp splice 42 through expanding spring 41 and carry out the centre gripping to detector body 7, then close chamber door 10 can, when needs are dismantled in the same reason, only need stimulate arm-tie 44 and can drive clamp splice 42 shrink again, alright open chamber door 10 at this moment and take out detector body 7, and then make the comparatively convenient practicality of detector body 7 dismouting stronger.

Example 2

Referring to fig. 1-3, on the basis of embodiment 1, in order to achieve the purpose of improving the installation convenience of the device, in this embodiment, an innovative design is performed on an installation plate 1 and a fixing mechanism 2, specifically, four corners of the installation plate 1 are located and are all provided with installation holes 11, the installation holes 11 all penetrate through the installation plate 1, the fixing mechanism 2 includes a rotary table 21, the rotary table 21 is rotatably connected to the middle of the back surface of the installation plate 1, a guide rail 22 is fixedly installed on the back surface of the rotary table 21, the inner side of the guide rail 22 is rotatably connected with a lead screw 23, the thread directions of two ends of the lead screw 23 are opposite, a knob 24 is fixedly installed on the top of the lead screw 23 through the guide rail 22, two ends of the lead screw 23 are all in threaded connection with a slider 6, the rear end of the slider 6 is slidably connected to the inner side of the guide rail 22, a clamping plate 26 is fixedly installed at the front end of the slider 6, an anti-slip plate 27 is fixedly installed on the inner side of the clamping plate 26, the anti-slip plate 27 is set to be a rubber anti-slip plate 27, two sides of the top of the knob 24 are all in threaded connection with hand screws 28, the lower end of the hand screws 28, the hand screws 24 are penetrated through the knob 24 and are in close connection with two sides of the top of the guide rail 22, two sides of the box 3, two wiring holes 12 are provided, and the wiring holes 12 are provided on the two sides of the box 3; through setting up mounting hole 11, can be when using, when required mounted position is not convenient for install through fixed establishment 2, can adopt mounting hole 11 to assist and fix mounting panel 1, the flexibility of installation has been improved, through setting up fixed establishment 2, can adopt and rotate knob 24 drive lead screw 23 and drive movable block 25 and slide each other in guide rail 22 inboard, and then drive splint 26 mutual displacement through movable block 25, thereby install this device, facilitate the use, through setting up antiskid ribbed tile 27, can improve the inboard frictional force of splint 26 through antiskid ribbed tile 27 when using, and then improve the installation stability, through setting up hand-screwed screw 28, make when installing, the accessible rotates hand-screwed screw 28 and carries out spacingly to knob 24, and then improve the stability of installation, through setting up wiring hole 12, when installing, can connect external power source through wiring hole 12, facilitate the use.

Example 3

Referring to fig. 1 to 3, in the present embodiment, on the basis of embodiment 2, in order to achieve the purpose of improving the air detection sensitivity and further improving the installation convenience, the present embodiment innovatively designs an air supply mechanism 9 and a limiting mechanism 4, specifically, the air supply mechanism 9 includes a window 91, the window 91 is disposed in the middle of the top of the box body 3, a fan 92 is disposed inside the window 91, a spacer mesh 93 is disposed at the upper end of the fan 92 inside the window 91, vent holes 13 are disposed at equal intervals on the upper end of the front surface of the box door 10, the vent holes 13 are communicated with the inside of the box body 3, the detection end of the detector body 7 is disposed at the top, the limiting mechanism 4 includes a telescopic spring 41, the telescopic spring 41 is fixedly installed at equal intervals on two sides inside the box body 3, a clamping block 42 is fixedly installed on the inner side of the telescopic spring 41, the inner side of the clamping block 42 is attached to two sides of the detector body 7, sliding shafts 43 are fixedly installed on the upper and lower ends of the outer side of the clamping block 42, and a pulling plate 44 is fixedly installed on the sliding shaft 43 through the box body 3; through setting up air supply mechanism 9, make when using, accessible start fan 92 moves, and then make fan 92 exhaust through window 91 case 3 is inside, and then reached better circulation of air, the sensitivity that harmful gas detected has been improved, through setting up ventilation hole 13, can further improvement air permeability, and then further improvement this device's convenient to use nature, through setting up stop gear 4, make when using, accessible expanding spring 41 drives clamp splice 42 and moves laminating detector body 7 to the inboard, thereby be convenient for fix detector body 7, when needing to dismantle simultaneously, accessible pulling arm-tie 44 drives sliding shaft 43 and pulls clamp splice 42 and can drive expanding spring 41 shrink, only need open chamber door 10 at this moment and can take out detector body 7.

The use principle and the advantages are as follows: when in use, the guide rail 22 on the back of the rotary disc 21 is attached to a position to be installed, the screw 23 is driven by rotating the knob 24 to drive the moving block 25 to drive the clamping plates 26 to move mutually, the anti-skid plates 27 on the inner sides of the clamping plates 26 are attached to the position to be installed, then the hand screw 28 is turned to fix the knob 24 to complete the fixation of the mounting plate 1 and the box body 3, in the meantime, due to the arrangement of the moving block 25, the whole weight of the bottom of the device is larger, further, the rotation of the rotary table 21 can be influenced by gravity no matter the installation of any angle, therefore, the device is always in a vertical state, after the mounting plate 1 is mounted, only the moving block 25 needs to be inserted into the sliding groove 5, the detector body 7 moves into the box body 3 along with the sliding of the moving block 25, the pulling plate 44 is pulled in the period, the slide shaft 43 can drive the clamping block 42 to contract, when the detector body 7 moves into the box body 3, the pulling plate 44 is loosened to drive the clamping block 42 to clamp the detector body 7 through the reset of the extension spring 41, and then door 10 is closed, and by activating fan 92 during use, fan 92 delivers air to the inside of cabinet 3 through window 91 and is discharged through vent hole 13, thereby allowing better ventilation performance to be established in cabinet 3, further leading the outside harmful air to be detected by the detector body 7 in time when leaking, arranging the separation net 93 to protect the fan 92, improving the sensitivity of the device, arranging the storage battery 8, the detection can be conveniently carried out under the condition of power failure, when the disassembly is needed, the mounting plate 1 can be disassembled only by loosening the hand-screwed screw 28 and rotating the knob 24, and at the moment, the pulling plate 44 is pulled again, the clamping block 42 can be driven to contract again, and the box door 10 can be opened to take out the detector body 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a harmful gas detection device convenient to dismouting which characterized in that: including mounting panel (1), the back of mounting panel (1) is equipped with fixed establishment (2), the positive fixed mounting of mounting panel (1) has box (3), the both sides fixed mounting of box (3) has stop gear (4), the bottom is equipped with spout (5) in box (3), sliding connection has slider (6) in spout (5), the top fixed mounting of slider (6) has detector body (7), be equipped with battery (8) in detector body (7), be equipped with air supply mechanism (9) in the middle of the top of box (3), the front of box (3) articulates there is chamber door (10).

2. The harmful gas detection device convenient to disassemble and assemble according to claim 1, wherein: the four corners of mounting panel (1) are in and have all seted up mounting hole (11), mounting hole (11) all run through mounting panel (1).

3. The harmful gas detection device convenient to disassemble and assemble according to claim 1, wherein: fixed establishment (2) include carousel (21), carousel (21) rotate to be connected in the middle of the back of mounting panel (1), the back fixed mounting of carousel (21) has guide rail (22), the inboard of guide rail (22) is rotated and is connected with lead screw (23), the both ends screw thread of lead screw (23) is turned round to opposite, guide rail (22) fixed mounting is run through at the top of lead screw (23) has knob (24), the equal threaded connection in both ends of lead screw (23) has movable block (25), the rear end sliding connection of movable block (25) is in the inboard of guide rail (22), the front end fixed mounting of movable block (25) has splint (26).

4. The harmful gas detection device convenient to disassemble and assemble according to claim 3, wherein: the inner side of the clamping plate (26) is fixedly provided with a non-slip plate (27), and the non-slip plate (27) is a rubber non-slip plate (27).

5. The harmful gas detection device convenient to disassemble and assemble according to claim 3, wherein: both sides of the top of the knob (24) are in threaded connection with hand screws (28), and the lower ends of the hand screws (28) penetrate through the knob (24) and are attached to both sides of the top of the guide rail (22).

6. The harmful gas detection device convenient to disassemble and assemble according to claim 1, wherein: wiring holes (12) are formed in two sides of the upper end of the box body (3), and the wiring holes (12) penetrate through two sides of the upper end of the box body (3).

7. The harmful gas detection device convenient to disassemble and assemble according to claim 1, wherein: air supply mechanism (9) include window (91), window (91) set up in the middle of the top of box (3), inside fan (92) that is equipped with of window (91), the upper end that is located fan (92) in window (91) is equipped with separates net (93).

8. The harmful gas detection device convenient to disassemble and assemble according to claim 1, wherein: ventilation holes (13) have been seted up to the front upper end of chamber door (10) equidistant, ventilation holes (13) and box (3) are internal to be linked together, the sense terminal of detector body (7) sets up in the top.

9. The harmful gas detection device convenient to disassemble and assemble according to claim 1, wherein: stop gear (4) include expanding spring (41), both sides in box (3) are fixed mounting to expanding spring (41) equidistant, the inboard fixed mounting of expanding spring (41) has clamp splice (42), the inboard of clamp splice (42) is connected with the both sides laminating of detector body (7), the equal fixed mounting in both ends has slide shaft (43) about the outside of clamp splice (42), the outer end of slide shaft (43) all runs through box (3) fixed mounting and has arm-tie (44).

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