CN220271279U - Clamping type air sensor installation assembly - Google Patents

Abstract

The utility model discloses a clamping type air sensor mounting assembly, which comprises a carrier plate, wherein a cavity is formed in the carrier plate and is used for accommodating a sensor, the sensor is used for collecting air parameters in the cavity, a guide pipe is arranged on a sensor shell, and a cable of the sensor is led out from the guide pipe; the front end of the cavity is provided with an inlet, the rear end of the cavity is provided with an outlet, the upper end of the carrier plate is provided with a shielding cover, and the shielding cover is used for covering the upper end of the cavity, so that air flow enters the cavity from the inlet and is output from the outlet; be equipped with first clamp and second clamp on the support plate, the axis of first clamp and second clamp is in same straight line, is equipped with a plurality of holder on the support plate, and the holder is located between first clamp and the second clamp, and holder centre gripping sensor shell is used for contacting and block pipe to expect to improve sensor hoist and mount setting, the staff causes the problem of collision or hanging wire to the sensor easily in the course of the work.

Description

Clamping type air sensor installation assembly

Technical Field

The utility model relates to a sensor installation scheme in a factory, in particular to a clamping type air sensor installation assembly.

Background

With the development of technology, air environment monitoring is gradually mature, and air quality parameters in the indoor and outdoor of a factory are monitored and collected through installation of air sensors. The indoor air data are monitored and collected so as to evaluate whether potential harmful substances or pollutants exist in indoor and outdoor environments, and corresponding measures are taken in time to protect the health of staff. It is common to monitor workshops having air flow lines in the interior, collect indoor gas data by means of sensors to avoid gas leakage caused by cracking of the indoor piping without being found, and in closed, ventilated or poorly ventilated indoor environments, if leakage continues and there is insufficient ventilation mechanism, there is a risk of health and safety due to increased concentration of leaked gas. For example, industrial carbon monoxide-carrying pipelines, because they are colorless, exhibit high concentrations of carbon monoxide in the room, and if personnel enter, they can be physically healthy or even life threatening. For example, volatile organic compounds leaking from the pipes, which are vaporized in the indoor air, may also have health effects on workers entering the room.

Currently installed indoor air sensors may involve measuring a variety of metrics, commonly found in carbon monoxide, volatile organic compounds, and the like. The sensor is used for monitoring and analyzing data in real time so as to know the change trend of the indoor air quality and the concentration level of pollutants in real time, and the factory safety production environment can be maintained. Currently, indoor sensors are generally protected from the outside walls by a housing to avoid dust, moisture and other contaminants in the indoor environment from attacking the components. The sensor is directly hung in the air in a room, and because workers often walk in the room, the workers sometimes transport materials to pass near the sensor, collision or line hanging phenomenon occurs, the stable installation of the sensor can be influenced, and even damage occurs. However, the welding of the metal guard rail around the sensor is relatively cumbersome and unsightly, so how to optimize the existing sensor mounting assembly, so that the sensor has protection is worth researching.

Disclosure of Invention

The utility model aims to provide a clamping type air sensor installation assembly, which is expected to improve sensor hoisting arrangement, and is easy to cause problems of collision or wire hanging on a sensor in the working process of a worker.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the clamping type air sensor mounting assembly comprises a carrier plate, wherein a cavity is formed in the carrier plate and used for accommodating a sensor, the sensor is used for collecting air parameters in the cavity, a guide pipe is arranged on a sensor shell, and a cable of the sensor is led out from the guide pipe; the front end of the cavity is provided with an inlet, the rear end of the cavity is provided with an outlet, the upper end of the carrier plate is provided with a shielding cover, and the shielding cover is used for covering the upper end of the cavity so that air flow enters the cavity from the inlet and is output from the outlet; be equipped with first clamp and second clamp on the above-mentioned carrier plate, the axis of above-mentioned first clamp and second clamp is in same straight line, is equipped with a plurality of holder on the above-mentioned carrier plate, and above-mentioned holder is located between first clamp and the second clamp, and above-mentioned holder centre gripping sensor shell, and above-mentioned first clamp and second clamp are used for contacting and block pipe.

Preferably, the cavity has drainage blocks on both sides, the gap between the drainage blocks is gradually reduced from the front end to the rear end, a stop block is arranged between the drainage blocks, a passage hole is arranged on the stop block, and the passage hole is used for installing a fan.

According to a further technical scheme, the upper end of the drainage block is provided with a socket, the lower end of the shielding cover is provided with an insertion block corresponding to the socket, and the upper end face of the drainage block is attached to the lower end face of the shielding cover.

Further technical scheme is, above-mentioned shielding lid lower extreme is equipped with the laminating piece that corresponds with the drainage piece, and above-mentioned inserted block sets up on the laminating piece, and laminating is inhaled with the drainage piece magnetism to above-mentioned laminating piece lower surface.

Preferably, the holder includes a positioning plate, the positioning plate is provided with a guide groove, the positioning plate is provided with two pushing plates which are arranged oppositely, the lower end of the pushing plate is movably arranged in the guide groove, the positioning plate is provided with two pushing mechanisms which are arranged oppositely, the pushing mechanisms are connected with the pushing plate, and the pushing mechanisms apply pushing force to the pushing plate.

According to a further technical scheme, a rubber pad is arranged on the push plate, and the rubber pad is used for contacting the sensor on the push plate.

Preferably, the first clamp and the second clamp each comprise a base, the lower end of the base is connected with a carrier plate, the upper end of the base is provided with a lower arc buckle, an upper arc buckle is arranged above the lower arc buckle, two sides of the upper arc buckle and the lower arc buckle are respectively provided with an ear plate, the ear plates of the upper arc buckle and the ear plates of the lower arc buckle are mutually attached, screw holes are formed in the ear plates, and bolts are inserted into the screw holes to fix the upper arc buckle and the lower arc buckle.

Compared with the prior art, the utility model has the beneficial effects that at least one of the following is adopted:

according to the utility model, a basic mounting platform is provided through the loading plate, the sensor is accommodated by the cavity, a certain protection shielding is arranged around the sensor, the cavity and the outside keep air circulation through the leading-in port and the leading-out port of the cavity, so that the air quality of the cavity and the outside atmosphere is kept the same, the sensor is relatively stably arranged in the cavity, and air parameters in the cavity are acquired, so that the outside air information is obtained. Through being located first clamp and second clamp on the support plate and block the pipe on same straight line, auxiliary clamp holder carries out the centre gripping to current sensor simultaneously and places, and effectual protection sensor can not avoid external unexpected collision to provide appropriate air current passageway, in order to ensure that the sensor can accurate collection air parameter.

According to the utility model, the sensor is installed by adopting the carrier plate, the shell of the sensor is provided with the guide pipe for conducting the lead wire, and the carrier plate is provided with the shielding cover, so that the sensor can be prevented from being directly touched during collision on the premise that dust, moisture and other pollutants in the indoor environment are prevented from eroding the element. Therefore, the durability and the stability of the sensor can be improved, the service life of the sensor is prolonged, and the cable of the sensor is led out of the guide tube, so that the maintenance is more convenient. When the sensor needs to be replaced or repaired, the guide pipe can be directly detached without detaching the whole installation assembly, so that the interference and damage risk to other components in the maintenance process are reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a cavity of the present utility model.

FIG. 3 is a schematic view of the sensor installation of the present utility model.

FIG. 4 is a schematic diagram showing the structural distribution of the present utility model.

Fig. 5 is a schematic view of the structure of the holder of the present utility model.

Fig. 6 is a schematic view of the structure of the clip of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, an embodiment of the present utility model is a snap-fit air sensor mounting assembly, which includes a carrier plate 1, a cavity 101 is provided on the carrier plate 1, the cavity 101 is used for accommodating a sensor 2, and air parameters in the cavity 101 are collected by the sensor 2.

The sensor 2 is an existing device, and may be a nitric oxide sensor, a particulate matter sensor, a VOC sensor, etc. The sensor 2 is mounted through the carrier plate 1 and the sensor 2 in the cavity 101 collects data of the air flow as it passes through the cavity 101. The sensor 2 takes a nitric oxide sensor as an example, and the main function of the sensor 2 on the carrier plate 1 is to collect whether carbon monoxide in indoor air exceeds a threshold value, and if the carbon monoxide exceeds the threshold value, the sensor 2 can warn data through the existing external alarm.

A conduit 201 is arranged on the shell of the sensor 2, and the cable of the sensor 2 is led out from the conduit 201; the outer shell is a part contained in the sensor 2, the outer shell of the sensor 2 is welded or bonded with the guide pipe 201, the guide pipe 201 is arc-shaped, the guide pipe 201 is generally a plastic pipe or a metal pipe, the guide pipe 201 is mainly used for wiring of the sensor 2, and therefore the sensor 2 is conveniently externally connected with a computer, an alarm, a power supply and the like.

The front end of the cavity 101 is provided with an inlet 102, the rear end of the cavity 101 is provided with an outlet 103, wherein the inlet 102 and the outlet 103 are designed mainly to enable air flow to form flowing conditions in the cavity 101 and ensure that the air pressure in the cavity 101 is the same as the air pressure in the outside. Meanwhile, the structures of the inlet 102 and the outlet 103 of the cavity 101 ensure smooth flow of air flow, accurate data are acquired by the sensor, the situation of air flow limitation or dead angle accumulation is avoided, and the monitoring precision and accuracy are improved.

The upper end of the carrier plate 1 is provided with a shielding cover 3, and the shielding cover 3 is used for covering the upper end of the cavity 101, so that air flow enters the cavity 101 from the inlet 102 and is output from the outlet 103.

Be equipped with first clamp 401 and second clamp 402 on the above-mentioned carrier plate 1, the axis of above-mentioned first clamp 401 and second clamp 402 is in on the same straight line, adopts first clamp 401 and second clamp 402 to ensure the pipe 201 stable installation of sensor, under the effect of pipe 201 protection, utilizes pipe 201 to walk the line, effectively prevents to lead to the sensor to damage or become flexible because of unexpected circumstances such as collision or hanging wire, has ensured monitoring data's reliability.

The carrier plate 1 is provided with a plurality of holders 5, wherein the holders 5 play a role in fixing and protecting the sensor housing in the sensor mounting assembly, the holders 5 are contacted with the housing of the sensor 2, so that the housing is clamped and fixed by the holders 5, the holders 5 are positioned between the first clamp 401 and the second clamp 402, the holders 5 clamp the housing of the sensor 2, and the first clamp 401 and the second clamp 402 are used for contacting and clamping the catheter 201. Meanwhile, the conduits 201 are distributed at both ends of the sensor 2. The guide pipes 201 at two ends of the sensor 2 are respectively contacted and clamped with the first clamp 401 and the second clamp 402, the guide pipes 201 are rigidly connected with the outer shell of the sensor 2, the position between the sensor 2 and the guide pipes 201 is guaranteed to be opposite after the sensor 2 is installed, and the first clamp 401, the second clamp 402 and the clamp holder 5 are matched, so that the sensor 2 is stably installed at the appointed position of the carrier plate 1, and shaking is avoided. To ensure that the sensor 2 is mounted in the cavity 101 without rattling.

Based on the above embodiment, referring to fig. 3 and 4, another embodiment of the present utility model is that the two sides of the cavity 101 are provided with the drainage blocks 6, the gap between the drainage blocks 6 is gradually reduced from the front end to the rear end, the purpose of the drainage blocks 6 is to guide the gas to flow in the cavity, and the shape of the drainage blocks 6 is to guide the fluid to flow smoothly from the front end to the rear end. A baffle 7 is arranged between the drainage blocks 6, a passage hole 701 is arranged on the baffle 7, and the passage hole 701 is used for installing a fan. The design of the drainage block 6 can accelerate the speed of air entering the cavity, so that the sensor can respond to the change of the gas concentration conveniently. The passage holes 701 of the stop 7 are used as air flow passages, and a fan is arranged, so that air near the carrier 1 can continuously enter the cavity 101 by driving air in the cavity 101 to flow, and air around the sensor 2 can be mixed with air in the external environment, so that the representativeness of the sample collected by the sensor 2 is ensured. For example, in an indoor environment, this arrangement may ensure that indoor air circulates around the sensor by using a fan to create an airflow, thereby providing more accurate and stable data.

Further, a socket 601 is provided at the upper end of the drainage block 6, an insertion block 301 corresponding to the socket 601 is provided at the lower end of the shielding cover 3, and the upper end surface of the drainage block 6 is attached to the lower end surface of the shielding cover 3. Wherein drainage piece 6 and shielding lid 3 need contact, correspond with insert 301 through socket 601 for the contact area of shielding lid 3 and drainage piece 6 is invariable, and the matching of socket 601 and insert 301 makes drainage piece 6 can insert in the shielding lid 3 accurately, makes the laminating of the up end of drainage piece 6 and the lower terminal surface of shielding lid 3, in order to guarantee the compactness between drainage piece 6 and the shielding lid 3.

Further, a bonding block 302 corresponding to the drainage block 6 is provided at the lower end of the shielding cover 3, the insertion block 301 is provided on the bonding block 302, and the lower surface of the bonding block 302 is magnetically bonded to the drainage block 6. The current magnetic material is used between the drainage block 6 and the bonding block 302, and the magnetic material can be fixed at the upper end of the drainage block 6 and the corresponding position of the bonding block 302 in an embedding manner, so as to realize the effects of adsorption and fixation. The connection between the drainage block 6 and the shielding cover 3 can be further reinforced through the magnetic attraction and lamination of the lower surface of the lamination block 302 and the drainage block 6, the tightness and the stability are ensured, and the lamination block 302 and the drainage block 6 are prevented from being slightly loosened or separated.

Based on the above embodiment, referring to fig. 1 and 5, another embodiment of the present utility model is that the holder 5 includes a placement plate 501, and a guide groove 502 is provided on the placement plate 501, wherein the placement plate 501 is fixed on the carrier plate 1 by welding or bonding, and more than two guide grooves 502 are provided on the placement plate 501, and the guide grooves 502 are parallel to each other.

The positioning plate 501 is provided with two opposite push plates 503, the lower ends of the push plates 503 are movably installed in the guide grooves 502, wherein the inner contour of the guide grooves 502 is matched with the contour of the lower ends of the push plates 503, so that the push plates 503 cannot swing in the guide grooves 502, and the travel of the push plates 503 is limited by the guide grooves 502.

The placement plate 501 is provided with two pushing mechanisms 504 disposed opposite to each other, the pushing mechanisms 504 are connected to the pushing plate 503, and pushing force is applied to the pushing plate 503 by the pushing mechanisms 504. Wherein the ejector mechanism 504 is capable of pushing the push plate 503 along the guide slot 502. By adjusting the pushing force applied by the pushing mechanism 504, the holding force applied by the push plate 503 to the sensor 2 housing can be controlled.

The push-out mechanism 504 is an existing spring telescopic rod, wherein the spring telescopic rod is a device formed by using a piston rod and a spring in a hollow base, the piston rod moves in the base, a spring group is arranged between the base and the piston rod, and the spring exerts a pushing force on the piston rod and has a telescopic effect.

Wherein, the base of the spring telescopic rod is fixed on the setting plate 501, the piston rod of the spring telescopic rod is parallel to the setting plate 501, and the end part of the piston rod is connected with the push plate 503, so that the telescopic rod extends out of the base by utilizing the compressibility and the restoring capability of the spring, and thrust is exerted on the push plate 503.

Further, a rubber pad is provided on the push plate 503, and the rubber pad is provided on the push plate 503 to contact the sensor 2. The rubber pad on the push plate 503 contacts the housing of the sensor 2, so that the load transmission between the push plate 503 and the housing of the sensor 2 is more uniform, and the holder 5 can hold, fix or keep the sensor 2 stable. Simultaneously, the clamp holder 5 is used for clamping the sensor 2 through the interaction of the push plate 503 and the push-out mechanism 504, and the load transmission is carried out by utilizing a rubber pad, so that the adjustability and stability of the clamp holder 5 in the clamping valley are enhanced, the clamp holder 5 can adapt to the shells of the sensor 2 with different shapes, and enough clamping force is provided.

Based on the above embodiment, referring to fig. 1 and 6, another embodiment of the present utility model is that each of the first clip 401 and the second clip 402 includes a base 403, and a lower end of the base 403 is connected to the carrier 1, wherein the base 403 is connected to a lower end of the carrier 1, so as to ensure sufficient supporting and fixing performance. The connection mode of the base 403 and the carrier plate 1 can be any one of welding, bonding and bolting. The upper end of the base 403 is provided with a lower arc button 404, an upper arc button 405 is arranged above the lower arc button 404, two sides of the upper arc button 405 and the lower arc button 404 are respectively provided with an ear plate 406, the ear plates 406 of the upper arc button 405 and the ear plates 406 of the lower arc button 404 are mutually attached, the ear plates 406 are provided with screw holes, and bolts are inserted into the screw holes to fix the upper arc button 405 and the lower arc button 404. The lug plate 406 of the upper arc button 405 is mutually attached with the lug plate 406 of the lower arc button 404, and the lug plate 406 is provided with a screw hole. The upper and lower buttons 405 and 404 are firmly secured together by inserting bolts into the lugs 406, which are normally attached to each other, and tightening the bolts. Wherein the inner contours of the lower and upper buttons 404, 405 match the outer diameter contours of the catheter 201.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a block formula air sensor installs assembly, carrier plate (1) that includes, be equipped with die cavity (101) on carrier plate (1), die cavity (101) are used for accomodating sensor (2), gather the air parameter in die cavity (101) by sensor (2), its characterized in that:

a conduit (201) is arranged on the shell of the sensor (2), and a cable of the sensor (2) is led out from the conduit (201); the front end of the cavity (101) is provided with an inlet (102), the rear end of the cavity (101) is provided with an outlet (103), the upper end of the carrier plate (1) is provided with a shielding cover (3), and the shielding cover (3) is used for covering the upper end of the cavity (101) so that air flow enters the cavity (101) from the inlet (102) and is output from the outlet (103);

be equipped with first clamp (401) and second clamp (402) on carrier plate (1), the axis of first clamp (401) and second clamp (402) is in same straight line, be equipped with a plurality of holder (5) on carrier plate (1), holder (5) are located between first clamp (401) and second clamp (402), holder (5) centre gripping sensor (2) shell, first clamp (401) and second clamp (402) are used for contacting and block pipe (201).

2. The snap-in air sensor mounting assembly of claim 1, wherein: the novel air conditioner is characterized in that drainage blocks (6) are arranged on two sides of the cavity (101), gaps between the drainage blocks (6) are gradually reduced from front ends to rear ends, a stop block (7) is arranged between the drainage blocks (6), a channel hole (701) is formed in the stop block (7), and the channel hole (701) is used for installing a fan.

3. The snap-in air sensor mounting assembly of claim 2, wherein: the upper end of the drainage block (6) is provided with a socket (601), the lower end of the shielding cover (3) is provided with an insertion block (301) corresponding to the socket (601), and the upper end face of the drainage block (6) is attached to the lower end face of the shielding cover (3).

4. The snap-in air sensor mounting assembly of claim 3, wherein: the shielding cover (3) lower extreme is equipped with laminating piece (302) that corresponds with drainage piece (6), insert piece (301) set up on laminating piece (302), laminating piece (302) lower surface and drainage piece (6) magnetism are inhaled the laminating.

5. The snap-in air sensor mounting assembly of claim 1, wherein: the holder (5) comprises a placement plate (501), a guide groove (502) is formed in the placement plate (501), two pushing plates (503) which are oppositely arranged are arranged on the placement plate (501), the lower ends of the pushing plates (503) are movably arranged in the guide groove (502), two pushing mechanisms (504) which are oppositely arranged are arranged on the placement plate (501), the pushing mechanisms (504) are connected with the pushing plates (503), and pushing force is applied to the pushing plates (503) through the pushing mechanisms (504).

6. The snap-in air sensor mounting assembly of claim 5, wherein: the push plate (503) is provided with a rubber pad, and the rubber pad is used for contacting the sensor (2) on the push plate (503).

7. The snap-in air sensor mounting assembly of claim 1, wherein: the first clamp (401) and the second clamp (402) all include base (403), carrier plate (1) is connected to base (403) lower extreme, base (403) upper end is equipped with down arc knot (404), lower arc knot (404) top is equipped with arc knot (405), both sides that go up arc knot (405) and lower arc knot (404) all are equipped with otic placode (406), are laminated each other by otic placode (406) that go up arc knot (405) and otic placode (406) that lower arc knot (404), and are equipped with the screw on otic placode (406), insert bolt fastening in the screw and go up arc knot (405) and lower arc knot (404).