CN210269761U - Compound gas monitoring device convenient to maintain - Google Patents

Abstract

The utility model discloses a compound gaseous monitoring devices convenient to maintain, including guard box, case lid and sensor body, install the battery in the guard box, the fixed welding of vertical inner wall of guard box has stop device, install PLC in the stop device, the equal fixed welding of the vertical inner wall of four groups of guard box has the baffle, and the vertical inner wall of four groups still bonds through the viscose and have the rubber dog, the rubber dog sets up the top at the baffle, be provided with the fixed plate on the baffle, the top welding of fixed plate has the handle that two sets of symmetries set up, install the buffer gear that multiunit rectangle array arranged on the fixed plate, there is the sensor body on buffer gear's top through the screw, the top of fixed plate is dug and is equipped with and puts the thing groove, and puts the thing inslot and be provided with two sets of. This compound gas monitoring device convenient to maintain not only can carry out the multiaspect buffering, and the winding displacement is neat moreover for installation and maintenance are got up conveniently.

Description

Compound gas monitoring device convenient to maintain

Technical Field

The utility model belongs to the technical field of gaseous detection device, concretely relates to compound gaseous monitoring devices convenient to maintain.

Background

The gas detector is an instrument and meter tool for detecting gas leakage concentration, and comprises a portable gas detector, a handheld gas detector, a fixed gas detector, an online gas detector and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases. It is generally considered that the definition of the gas sensor is based on the classification of the detection object, that is, all sensors for detecting the composition and concentration of gas are called gas sensors, regardless of whether it is a physical method or a chemical method. For example, sensors that sense gas flow are not considered gas sensors, but thermal conductivity gas analyzers are among the important gas sensors, although they sometimes use a generally consistent sensing principle. During the moving and carrying process of the monitoring device, the shaking and the vibration easily cause the damage of the precision instrument.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a composite gas monitoring device which is convenient to maintain so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound gas monitoring device convenient to maintain to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a composite gas monitoring device convenient to maintain comprises a protection box, a box cover and a sensor body, wherein a storage battery is installed in the protection box, a limiting device is fixedly welded on the vertical inner wall of the protection box, a PLC is installed in the limiting device, baffle plates are fixedly welded on four groups of vertical inner walls of the protection box, rubber stop blocks are further bonded on the four groups of vertical inner walls through viscose, the rubber stop blocks are arranged above the baffle plates, a fixed plate is arranged on the baffle plates, two groups of handles which are symmetrically arranged are welded on the top end of the fixed plate, a plurality of groups of buffer mechanisms which are arranged in a rectangular array are installed on the fixed plate, the sensor body is installed on the top end of each buffer mechanism through screws, an object placing groove is dug in the top end of the fixed plate, and two;

the top of guard box is connected with the case lid through spring hinge rotation, install handle and bracing piece in the rectangle recess that the back of case lid was dug and is established.

Preferably, stop device includes limiting plate, crowded board, round bar and hollow tube, the equal fixed welding of limiting plate and hollow tube is at the vertical inner wall of guard box, and two sets of setting side by side the hollow tube sets up the top at the limiting plate, one side setting of round bar is at the inner chamber of hollow tube, and connects through the extension spring that bonds between round bar and the guard box, the other end welding of round bar has crowded board, the periphery of hollow tube bonds through the viscose has the rubber sleeve that is used for the protection.

Preferably, buffer gear includes backup pad, hemisphere piece and pressure spring, the bottom of backup pad is bonded through the viscose and is had the hemisphere piece, and the hemisphere piece setting digs the circular slot of establishing at the fixed plate, it has the multiunit pressure spring to bond through the viscose between backup pad and the fixed plate, and the multiunit pressure spring uses the hemisphere piece to arrange as central annular array.

Preferably, it is two sets of winding displacement device is putting thing inslot symmetry and is setting up, winding displacement device includes clip, push pedal and rubber slab, the handle welding of the lower half of clip has the push pedal of being convenient for to promote, the inner wall of two sets of moving parts of clip all bonds through the viscose has the rubber slab, and the rubber slab digs and is equipped with the wire casing that the wire of being convenient for passed.

Preferably, the support rods are hinged to lifting lugs welded to the top end of the box cover through rotating shafts, the transverse section of the handle is C-shaped, the two groups of rotating portions of the handle are hinged to the other two groups of lifting lugs welded to the box cover through rotating shafts, and the two groups of support rods are symmetrically arranged relative to the handle.

The utility model discloses a technological effect and advantage: the composite gas monitoring device convenient to maintain is convenient to carry by lifting a handle, a protection box and a box cover are convenient to carry, and a support rod can support after the box cover is turned away, so that the stability of the box cover is ensured; the pressure spring of the buffer mechanism can buffer, the influence of external force on the sensor body is reduced, and the stability of the fixing plate is improved due to the design of the hemispherical block and the circular groove, so that the pressure spring can buffer multi-surface external force; the winding displacement device can fix the wire to the clip, and the wire casing of rubber slab makes the wire evenly arrange, and the elasticity of rubber slab can protect the wire, and laborsaving lever is constituteed to push pedal and clip, and the staff of being convenient for uses, and this compound gas monitoring device convenient to maintain not only can carry out the multiaspect buffering, and the winding displacement is neat moreover for installation and maintenance are got up conveniently.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the buffering mechanism of the present invention;

fig. 4 is a front view of the wire arranging device of the present invention.

In the figure: the device comprises a protection box 1, a storage battery 2, a limiting device 3, a PLC4, a baffle 5, a rubber stop 6, a fixing plate 7, a buffer mechanism 8, a sensor body 9, a wire arranging device 10, a box cover 11, a handle 12, a supporting rod 13, a limiting plate 14, a squeezing plate 15, a round rod 16, a hollow tube 17, a supporting plate 18, a hemispherical block 19, a compression spring 20, a clamp 21, a pushing plate 22 and a rubber plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a convenient-to-maintain composite gas monitoring device as shown in figures 1-4, which comprises a protection box 1, a box cover 11 and a sensor body 9, wherein a storage battery 2 is arranged in the protection box 1, a limiting device 3 is fixedly welded on the vertical inner wall of the protection box 1, the limiting device 3 is arranged in a PLC4, the PLC model is set as Siemens S700, four groups of vertical inner walls of the protection box 1 are fixedly welded with baffle plates 5, the four groups of vertical inner walls are also bonded with rubber stop blocks 6 through viscose, the shape of the rubber stop blocks 6 is determined according to specific conditions, the rubber stop blocks 6 are arranged above the baffle plates 5, a fixed plate 7 is arranged on the baffle plates 5, two groups of handles which are symmetrically arranged are welded on the top end of the fixed plate 7, a plurality of groups of buffer mechanisms 8 which are arranged in a rectangular array are arranged on the fixed plate 7, the top end of the buffer mechanisms 8 is provided, the sensor body 9 is a sensor special for monitoring, such as a concentration sensor, the top end of the fixing plate 7 is provided with a storage groove in an excavating manner, and two groups of wire arranging devices 10 are arranged in the storage groove;

the top of guard box 1 is connected with case lid 11 through the rotation of spring hinge, and the trick lock setting is in one side on narrow limit, and the fixed plate 7 of being convenient for is put on case lid 11, and the removal of fixed plate 11 and PLC4 makes whole be convenient for maintain, install handle 12 and bracing piece 13 in digging the rectangle recess of establishing at the back of case lid 11.

Specifically, stop device 3 includes limiting plate 14, crowded board 15, round bar 16 and hollow tube 17, limiting plate 14 and hollow tube 17 all fixed welding are at the vertical inner wall of guard box 1, and two sets of setting side by side hollow tube 17 sets up the top at limiting plate 14, one side of round bar 16 sets up the inner chamber at hollow tube 17, and connects through the extension spring that bonds between round bar 16 and the guard box 1, the other end welding of round bar 16 has crowded board 15, the periphery of hollow tube 17 bonds through the viscose has the rubber sleeve that is used for the protection, and the extension spring can make round bar 16 take place to remove, not only has the buffering effect, can also fix not unidimensional PLC.

Specifically, buffer gear 8 includes backup pad 18, hemisphere piece 19 and pressure spring 20, the bottom of backup pad 18 bonds through the viscose has hemisphere piece 19, and hemisphere piece 19 sets up digs the circular slot of establishing at fixed plate 7, it has multiunit pressure spring 20 to bond through the viscose between backup pad 18 and the fixed plate 7, and multiunit pressure spring 20 uses hemisphere piece 19 to arrange as central annular array, hemisphere piece 19's rotation for the compression spring 20 of one side compresses, and the pressure spring 20 of opposite side is tensile, thereby reaches the buffering effect.

Specifically, it is two sets of winding displacement device 10 is putting thing inslot symmetry and is setting up, winding displacement device 10 includes clip 21, push pedal 22 and rubber slab 23, the handle welding of the lower half of clip 21 has the push pedal 22 of being convenient for to promote, the inner wall of the two sets of moving parts of clip 21 all bonds through the viscose has rubber slab 23, and rubber slab 23 digs the wire casing that is equipped with the wire of being convenient for to pass, not only makes the winding displacement neat, can also protect the wire.

Specifically, bracing piece 13 is articulated through the pivot with the lug through 11 top welded of case lid, the transverse section of handle 12 sets up to the C style of calligraphy, two sets of rotating parts of handle 12 are articulated through the pivot with two sets of other lugs of 11 welded of case lid, and two sets of bracing pieces 13 set up about 12 symmetries of handle, rotate bracing piece 13, and the lateral wall of rectangular groove can carry on spacingly to bracing piece 13 to make case lid 11 reach stably.

Specifically, this compound gas monitoring devices convenient to maintain, portable handle 12 of staff, move guard box 1 and sensor body 9 to the position that needs the monitoring, carry the in-process, the external force that receives makes backup pad 18 take place the buffering, hemisphere piece 19 rolls in the circular slot, make the compression of the pressure spring 20 of one side, the pressure spring 20 of opposite side is tensile, thereby reach the buffering effect, open case lid 11, and go into expense vaulting pole 13, make case lid 11 obtain the support, portable handle, arrange fixed plate 7 in on two sets of long edges of case lid 11, the crowded board 15 of pulling, take out PLC4, monitor and observe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a compound gaseous monitoring devices convenient to maintain, includes guard box (1), case lid (11) and sensor body (9), its characterized in that: a storage battery (2) is arranged in the protection box (1), a limiting device (3) is fixedly welded on the vertical inner wall of the protection box (1), the limiting device (3) is provided with a PLC (4), four groups of vertical inner walls of the protection box (1) are fixedly welded with baffles (5), and the four groups of vertical inner walls are also bonded with rubber stop blocks (6) through viscose, the rubber stop blocks (6) are arranged above the baffle plates (5), a fixed plate (7) is arranged on the baffle (5), two groups of handles which are symmetrically arranged are welded at the top end of the fixed plate (7), a plurality of groups of buffer mechanisms (8) which are arranged in a rectangular array are arranged on the fixed plate (7), the top end of the buffer mechanism (8) is provided with a sensor body (9) through a screw, the top end of the fixed plate (7) is dug to be provided with a storage groove, and two groups of wire arranging devices (10) are arranged in the storage groove;

the top of guard box (1) is connected with case lid (11) through the rotation of spring hinge, install handle (12) and bracing piece (13) in digging the rectangle recess of establishing at the back of case lid (11).

2. A composite gas monitoring device for ease of maintenance as claimed in claim 1 wherein: stop device (3) include limiting plate (14), crowded board (15), round bar (16) and hollow tube (17), limiting plate (14) and hollow tube (17) equal fixed welding are at the vertical inner wall of guard box (1), and two sets of setting side by side hollow tube (17) set up the top at limiting plate (14), one side setting of round bar (16) is at the inner chamber of hollow tube (17), and connects through the extension spring that bonds between round bar (16) and guard box (1), the other end welding of round bar (16) has crowded board (15), the periphery of hollow tube (17) bonds through the viscose has the rubber sleeve that is used for the protection.

3. A composite gas monitoring device for ease of maintenance as claimed in claim 1 wherein: buffer gear (8) are including backup pad (18), hemisphere piece (19) and pressure spring (20), the bottom of backup pad (18) bonds through the viscose has hemisphere piece (19), and hemisphere piece (19) set up and dig the circular slot of establishing at fixed plate (7), bond through the viscose between backup pad (18) and fixed plate (7) and have multiunit pressure spring (20), and multiunit pressure spring (20) use hemisphere piece (19) to arrange as central annular array.

4. A composite gas monitoring device for ease of maintenance as claimed in claim 1 wherein: two sets of winding displacement device (10) are putting thing inslot symmetry and are setting up, winding displacement device (10) include clip (21), push pedal (22) and rubber slab (23), the handle welding of the lower half of clip (21) has push pedal (22) of being convenient for to promote, the inner wall of the two sets of moving parts of clip (21) all bonds through the viscose has rubber slab (23), and rubber slab (23) dig and are equipped with the wire casing that the wire of being convenient for passed.

5. A composite gas monitoring device for ease of maintenance as claimed in claim 1 wherein: the support rods (13) are hinged to lifting lugs welded to the top end of the box cover (11) through rotating shafts, the transverse section of the handle (12) is C-shaped, the two groups of rotating portions of the handle (12) are hinged to the other two groups of lifting lugs welded to the box cover (11) through rotating shafts, and the two groups of support rods (13) are symmetrically arranged relative to the handle (12).

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