Gas detector mounting structure

Abstract

The utility model discloses a gas detector mounting structure, which relates to the technical field of gas detection equipment and comprises a carrier plate, a mounting block movably arranged on the carrier plate, a limiting unit arranged on the carrier plate, a gas detector main body fixedly arranged on the mounting block and an assembling and filtering unit arranged on the gas detector main body, each limiting unit comprises a strip-shaped box, a screw rod, a supporting strip and an inserting block; the assembled filter unit comprises a connecting pipe, a supporting pipe and a filter screen. According to the gas detector disclosed by the utility model, the mounting block on the gas detector main body can be placed on the inner side of the carrier plate, the screw rod is controlled to rotate forwards and backwards on the strip-shaped box, and the two supporting strips in threaded connection with the screw rod relatively move under the action of stress, so that the distance between the two inserting blocks can be adjusted; the two inserting blocks can be inserted into the two inserting grooves in the surfaces of the two opposite sides of the mounting block after getting close to each other, the gas detector main body is locked on the carrier plate along with the mounting block, and the operation of assembling the gas detector main body by equipment is simple, convenient and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas detection equipment technical field, especially a kind of gas detector installation structure. BACKGROUND

[0002] Gas detector is a kind of gas leakage concentration detection instrument tool, including: portable gas detector, hand-held gas detector, fixed gas detector, online gas detector etc., mainly using gas sensor to detect the gas species existing in environment and monitor gas concentration, gas detector can be used when detecting and alarming gas, the existing gas detector is more troublesome when being fixedly installed, is not convenient to remove to install to other position, and cannot normally work if power failure occurs when using, easy to cause detection error.

[0003] Disclosed (announced) No. CN218674917U discloses a kind of gas detector portable installation structure, belongs to gas detector technical field, its technical scheme main points include gas detector body, the bottom of the outer side of the gas detector body is fixedly connected with auxiliary frame assembly, the rear side of the gas detector body is fixedly connected with fixed plate, the top of the fixed plate is fixedly connected with tension spring, the top of the tension spring is fixedly connected with top plate, the both sides of the bottom of the fixed plate are fixedly connected with vertical plate, the bottom of the fixed plate is movably connected with movable plate, by being provided with auxiliary frame assembly, it is assisted to gas detector body, the cooperation of the setting plate frame and lifting frame, it is convenient to install mobile power supply and gas detector body, mobile power supply avoids when power is disconnected, gas detector body cannot normally work, the filter screen of setting can avoid that external impurity enters device and causes structure to be blocked.

[0004] The above scheme is convenient for installing gas detector body and intercepting external impurities, but the installation of gas detector needs to exert force to raise the plate frame and rotate the screw, and the assembly of the device and gas detector needs multiple operations, which is laborious and complicated, and the assembly of the filter screen needs multiple operations of fixing pin, and single filter screen can easily cause impurities to accumulate and block, so the device is inconvenient for assembling and maintaining filter element, therefore, we propose a gas detector installation structure. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a kind of gas detector installation structure, by the limiting unit of being set, it is solved that the assembly of the device and gas detector needs multiple operations, which is laborious and complicated.

[0006] In order to solve the above technical problems, the utility model is through the following technical scheme realizes: a gas detection instrument installation structure, including the " N" type's carrier plate and the movable setting installation block on the carrier plate, still include: setting the limiting unit on the carrier plate, fixedly set the gas detection instrument main part on the installation block and set the joint filter unit on the gas detection instrument main part,

[0007] The limiting unit includes a strip-shaped box, a lead screw, a support strip and a plug-in block, the strip-shaped box is provided with two and is fixedly arranged on the opposite two side surfaces of the carrier plate, the lead screw is movably arranged on the inner wall of one of the strip-shaped boxes, the support strip is provided with two and is located outside the carrier plate, the two support strips are respectively matched with the positive and negative threads symmetrically arranged on the lead screw, the opposite two side surfaces of the installation block are respectively provided with one plug-in slot, one end of the plug-in block is connected with the side surface of the support strip facing the carrier plate, the other end of the plug-in block movably extends into the plug-in slot, and one end of the lead screw movably extending to the outside of the strip-shaped box is fixedly provided with a rotary table.

[0008] The joint filter unit includes a connecting pipe, a support pipe and a filter screen, the connecting pipe is fixedly arranged on the gas input end of the gas detection instrument main body, one end of the support pipe is fixedly assembled on the outer circumferential surface of the bottom end of the connecting pipe through internal threads, and the filter screen is disc-shaped and movably arranged on the inner wall of the support pipe.

[0009] Preferably, the limiting unit further includes a guide rod, and the guide rod is fixedly arranged on the inner wall of the other strip-shaped box and movably penetrates the two support strips.

[0010] Preferably, the plug-in block and the support strip are one-to-one correspondingly arranged.

[0011] Preferably, the joint filter unit further includes a limiting ring and a partition column, the limiting ring is fixedly arranged on the inner wall of the bottom end of the support pipe, and the filter screen is provided with a plurality of filter screens, and each filter screen is fixedly provided with one partition column at the center of the top surface.

[0012] Preferably, the inner diameter of the limiting ring is smaller than the diameter of the filter screen.

[0013] Preferably, a support strip plate is fixedly arranged at the center of one side of the carrier plate, and a mounting hole is formed in the support strip plate.

[0014] Compared with the prior art, the utility model discloses a gas detection instrument installation structure, which has the following beneficial effects:

[0015] 1.The utility model discloses a limiting unit is set, and the mounting block on the gas detector main part can be put into the inside of the carrier plate of " N" type, and the reverse rotation of the screw rod on the strip-shaped box can be controlled through the holding turntable, and the relative movement of the two supporting strips connected with the screw rod can help the two plug-in blocks to adjust the spacing, the guide rod can guide the sliding translation of the supporting strip and provide auxiliary support and guide for it, and the two plug-in blocks can be inserted into the two plug-in slots on the surface of the opposite sides of the mounting block after closing, the gas detector main part is locked on the carrier plate with the mounting block, and the gas detector main part can be directly taken away through reverse operation, and the equipment assembly gas detector main part is simple and easy to operate.

[0016] 2.The utility model discloses a group connects filter unit is set, and a plurality of filter screens can be put into the inside of the supporting tube in turn and be a certain interval through the partition column, these filter screens can select different filter hole size specifications, and the limiting ring on the inner wall of the bottom end of the supporting tube avoids the filter screen from falling off, and the internal thread of one end of the supporting tube can help it to be rotatably sleeved to the bottom end of the connecting pipe, and the gas can be filtered by the multiple filter screens with interval before entering the inside of the gas detector main part through the connecting pipe, and after reversing and disassembling the supporting tube, all filter screens can be poured out simultaneously to be cleaned and replaced, and the equipment is flexible and simple in assembling and maintaining the filter piece. ACCURACY

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced to the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model kind gas detector installation structure;

[0019] Figure 2 It is the overhead structure schematic diagram of the utility model kind gas detector installation structure;

[0020] Figure 3 It is the utility model Figure 2 It is the A-A place section structure schematic diagram in the utility model;

[0021] Figure 4 It is the B-B place section structure schematic diagram in the utility model; Figure 2

[0022] Figure 5 It is the front view structure schematic diagram of the utility model kind gas detector installation structure.

[0023] In the drawings, the component list represented by each sign is as follows:​

[0024] 1. A carrier plate;

[0025] 2. A limiting unit; 201. A strip box; 202. A lead screw; 203. A supporting strip; 204. A plug-in block; 205. A guide rod;

[0026] 3. A group connection filtering unit; 301. A connecting pipe; 302. A supporting pipe; 303. A filter screen; 304. A limiting ring; 305. A partition column;

[0027] 4. A mounting block;

[0028] 5. A gas detector main body;

[0029] 6. A supporting strip plate. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0031] In the description of the utility model, it should be pointed out that the directions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. EMBODIMENT

[0033] As shown in Figure 1 , Figure 2 and Figure 3 , a gas detector mounting structure comprises a carrier plate 1 in the shape of "N" and a mounting block 4 movably arranged on the carrier plate 1, further comprising: a limiting unit 2 arranged on the carrier plate 1, a gas detector main body 5 fixedly arranged on the mounting block 4, and a group connection filtering unit 3 arranged on the gas detector main body 5.

[0034] The limiting unit 2 comprises a strip-shaped box 201, a lead screw 202, a supporting strip 203 and a plug-in block 204. The strip-shaped box 201 is provided with two boxes respectively fixed on the opposite surfaces of the carrier plate 1. The lead screw 202 is movably arranged on the inner wall of one of the strip-shaped boxes 201. The supporting strip 203 is provided with two supporting strips respectively arranged on the outer side of the carrier plate 1. The two supporting strips 203 are respectively matched with the positive and negative threads symmetrically arranged on the lead screw 202. The plug-in groove is arranged on the opposite surfaces of the mounting block 4. One end of the plug-in block 204 is connected with the side surface of the supporting strip 203 facing the carrier plate 1. The other end of the plug-in block 204 movably extends into the plug-in groove.

[0035] The assembly filter unit 3 comprises a connecting pipe 301, a supporting pipe 302 and a filter screen 303. The connecting pipe 301 is fixedly arranged on the gas input end of the gas detector main body 5. The supporting pipe 302 is fixedly assembled on the outer circumferential surface of the bottom end of the connecting pipe 301 through the internal thread. The filter screen 303 is disc-shaped and movably arranged on the inner wall of the supporting pipe 302.

[0036] Further, the assembly filter unit 3 further comprises a limiting ring 304 and a separation column 305. The limiting ring 304 is fixedly arranged on the inner wall of the bottom end of the supporting pipe 302. The filter screen 303 is provided with a plurality of filter screens. Each filter screen 303 is fixedly arranged with a separation column 305 at the center of the top surface.

[0037] Further, the inner diameter of the limiting ring 304 is smaller than the diameter of the filter screen 303.

[0038] The limiting unit 2 makes the operation of assembling the gas detector main body 5 of the device simple and labor-saving. Embodiment

[0039] As shown in Figure 4 and Figure 5 A gas detector mounting structure comprises a carrier plate 1 in the shape of a "U" and a mounting block 4 movably arranged on the carrier plate 1. The mounting structure further comprises a limiting unit 2 arranged on the carrier plate 1, a gas detector main body 5 fixedly arranged on the mounting block 4 and an assembly filter unit 3 arranged on the gas detector main body 5.

[0040] The limiting unit 2 comprises a strip-shaped box 201, a screw rod 202, a supporting strip 203 and a plug-in block 204, the strip-shaped box 201 is provided with two and is fixedly arranged on the opposite two side surfaces of the carrier plate 1, the screw rod 202 is movably arranged on the inner wall of one of the strip-shaped boxes 201, the supporting strip 203 is provided with two and is located on the outer side of the carrier plate 1, the two supporting strips 203 are respectively matched with the positive and negative threads symmetrically arranged on the screw rod 202, the plug-in groove is arranged on the opposite two side surfaces of the mounting block 4, one end of the plug-in block 204 is connected with the side surface of the supporting strip 203 facing the carrier plate 1, and the other end of the plug-in block 204 movably extends into the plug-in groove.

[0041] The group connection filtering unit 3 comprises a connecting pipe 301, a supporting pipe 302 and a filter screen 303, the connecting pipe 301 is fixedly arranged on the gas input end of the gas detector main body 5, one end of the supporting pipe 302 is fixedly assembled on the outer circumferential surface of the bottom end of the connecting pipe 301 through an internal thread, the supporting pipe 302 and the filter screen 303 are disc-shaped and movably arranged on the inner wall of the supporting pipe 302.

[0042] Further, the group connection filtering unit 3 further comprises a limiting ring 304 and a separation column 305, the limiting ring 304 is fixedly arranged on the inner wall of the bottom end of the supporting pipe 302, and the filter screen 303 is provided with a plurality of separation columns 305 fixedly arranged on the top surface center of each filter screen 303.

[0043] Further, the inner diameter of the limiting ring 304 is smaller than the diameter of the filter screen 303.

[0044] Further, the carrier plate 1 is provided with a supporting strip plate 6 fixedly arranged on one side center, and the supporting strip plate 6 is provided with a mounting hole.

[0045] Through the group connection filtering unit 3, the equipment is flexible and convenient for assembling and maintaining the filter.

[0046] The working principle of the utility model is as follows:

[0047] The support strip 6 is matched with the mounting hole to fix the carrier plate 1 to the working position of the gas detector main body 5, the mounting block 4 on the gas detector main body 5 is put into the inside of the carrier plate 1 in the shape of a "N" character, the control wire rod 202 is controlled by holding the rotating disc to rotate reversely on the strip box 201, the two supporting strips 203 connected with the wire rod 202 are moved oppositely under the force, the two plug-in blocks 204 are adjusted in distance, the guide rod 205 guides the sliding translation of the supporting strip 203, the two plug-in blocks 204 are inserted into the two plug-in slots on the two opposite side surfaces of the mounting block 4 after being close to each other, the gas detector main body 5 is locked on the carrier plate 1 following the mounting block 4, and the gas detector main body 5 can be directly taken away by reversing operation, a plurality of filter screens 303 are sequentially put into the inside of the supporting pipe 302 and are spaced by the separation column 305, the limiting ring 304 on the inner wall of the bottom end of the supporting pipe 302 avoids the filter screen 303 from falling off, the inner thread arranged at one end of the supporting pipe 302 helps the supporting pipe 302 to be rotatably sleeved to the bottom end of the connecting pipe 301, the gas passes through the multiple filter screens 303 at intervals before entering the inside of the gas detector main body 5 through the connecting pipe 301, so that the external impurities and dirt are avoided from entering, after the supporting pipe 302 is reversed and separated, all the filter screens 303 are simultaneously poured out for external cleaning and replacement.

[0048] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A gas detector mounting structure comprising a carrier plate (1) in the shape of a "N" and a mounting block (4) movably arranged on the carrier plate (1), characterized in that, Also include: The limiting unit (2) is arranged on the carrier plate (1), the gas detector main body (5) is fixedly arranged on the mounting block (4), and the assembly filtering unit (3) is arranged on the gas detector main body (5); The limiting unit (2) includes a strip box (201), a lead screw (202), a supporting strip (203) and a plug-in block (204), the strip box (201) is provided with two and is fixedly arranged on the opposite two side surfaces of the carrier plate (1), the lead screw (202) is movably arranged on the inner wall of one of the strip boxes (201), the supporting strip (203) is provided with two and is located on the outer side of the carrier plate (1), the two supporting strips (203) are respectively matched with the forward and reverse threads symmetrically arranged on the lead screw (202), the mounting block (4) is provided with one plug-in slot on the opposite two side surfaces, one end of the plug-in block (204) is connected with the side surface of the supporting strip (203) facing the carrier plate (1), the other end of the plug-in block (204) movably extends into the plug-in slot; The assembly filtering unit (3) includes a connecting pipe (301), a supporting pipe (302) and a filter screen (303), the connecting pipe (301) is fixedly arranged on the gas input end of the gas detector main body (5), one end of the supporting pipe (302) is fixedly assembled on the outer circumferential surface of the bottom end of the connecting pipe (301) through the internal thread, the supporting pipe (302), the filter screen (303) is disc-shaped and movably arranged on the inner wall of the supporting pipe (302).

2. The gas detector mounting structure of claim 1, wherein: The limiting unit (2) further includes a guide rod (205), the guide rod (205) is fixedly arranged on the inner wall of the other strip box (201) and movably penetrates the two supporting strips (203).

3. The gas detector mounting structure of claim 1, wherein: The plug-in block (204) and the supporting strip (203) are arranged one by one.

4. The gas detector mounting structure of claim 1, wherein: The assembly filtering unit (3) further includes a limiting ring (304) and a partition column (305), the limiting ring (304) is fixedly arranged on the inner wall of the bottom end of the supporting pipe (302), the filter screen (303) is provided with a plurality of, and each filter screen (303) is provided with one partition column (305) fixedly arranged on the top surface center.

5. The gas detector mounting structure of claim 4, wherein: The inner diameter of the limiting ring (304) is smaller than the diameter of the filter screen (303).

6. The gas detector mounting structure of claim 1, wherein: One side of the carrier plate (1) is fixedly provided with a supporting strip plate (6), and the supporting strip plate (6) is provided with a mounting hole.

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