CN113322860A

CN113322860A - Building engineering safety monitoring supervision device

Info

Publication number: CN113322860A
Application number: CN202110396055.9A
Authority: CN
Inventors: 陈维颖; 闫钊; 何辉; 吴新; 闵永志
Original assignee: SCEGC No 9 Construction Engineering Group Co Ltd
Current assignee: SCEGC No 9 Construction Engineering Group Co Ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-08-31

Abstract

The invention discloses a building engineering safety monitoring and supervising device which comprises a door-shaped frame, wherein an expired gas alcohol content detector is arranged on the inner side of the door-shaped frame, both sides of the expired gas alcohol content detector are fixedly connected with a people blocking stop lever, a rectangular hole is formed in the inner wall of the top of the door-shaped frame, a disinfectant box is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the rectangular hole, disinfectant is filled in the disinfectant box, and a lifting telescopic mechanism matched with the expired gas alcohol content detector is arranged on the disinfectant box. The breath alcohol content detector is reasonable in design, is convenient for blocking and detecting workers when detecting whether the workers drink alcohol or not, is convenient for lifting and removing the blocking after detection, is convenient for automatically and timely spraying and disinfecting the breath alcohol content detector when the blocking is removed by lifting, effectively avoids the phenomenon of cross infection caused by the fact that a plurality of subsequent workers blow and detect in turn, improves the detection safety, meets the use requirement, and is beneficial to use.

Description

Building engineering safety monitoring supervision device

Technical Field

The invention relates to the technical field of monitoring and supervision equipment, in particular to a safety monitoring and supervision device for constructional engineering.

Background

Along with the social progress, the building industry is rising, and some accidents often happen during construction, so that the life safety of workers and other people is threatened, and if the requirements of regulations are met, the danger coefficient can be greatly reduced; particularly, the proportion of safety accidents caused by drinking operations is high, and in order to prevent workers from drinking, most of the workers are provided with alcohol content detectors at supervision security doors entering the site for detecting whether the workers drink alcohol or not;

but it is most inconvenient in automation after the detection rises alcohol content testing appearance to avoid causing the sheltering from to the personnel, and can not in time disinfect to alcohol content testing appearance automatically after detecting, make a plurality of workman blow in turn and detect time measuring and cause cross infection easily, especially have respiratory disease's workman, can not satisfy the user demand, to this phenomenon, therefore we have proposed a building engineering safety monitoring supervision device for solve above-mentioned problem.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a building engineering safety monitoring and supervising device.

The invention provides a building engineering safety monitoring and supervising device which comprises a door-shaped frame, wherein an expired gas alcohol content detector is arranged on the inner side of the door-shaped frame, both sides of the expired gas alcohol content detector are fixedly connected with a person blocking stop lever, a rectangular hole is formed in the inner wall of the top of the door-shaped frame, a disinfectant box is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the rectangular hole, disinfectant is filled in the disinfectant box, and a lifting telescopic mechanism matched with the expired gas alcohol content detector is arranged on the disinfectant box.

Preferably, lift telescopic machanism includes the left fixing base of fixed connection at the antiseptic solution case, the bottom fixedly connected with rectangular rod of fixing base, sliding sleeve is equipped with the rectangular pipe that the bottom is shutoff mechanism on the rectangular rod, the bottom of rectangular pipe is connected with the top of expired gas alcohol content detector, the spout has been seted up in the left side of rectangular rod, fixedly connected with slider on the left side inner wall of rectangular pipe, and slider and spout sliding connection, rotate on the bottom inner wall of spout and install the screw rod, slider threaded sleeve establishes on the screw rod, the top fixed mounting of fixing base has driving motor, and driving motor's output shaft bottom extend to in the spout and with the top fixed connection of screw rod, be provided with on the antiseptic solution case with lift telescopic machanism matched with drive formula detector self-sterilizer.

Preferably, the automatic disinfection mechanism of the same-drive detector comprises a rectangular box fixed on the right side of a rectangular pipe, the bottom of the rectangular box is communicated and fixed with a spray head obliquely arranged, the spray head is matched with the expired gas alcohol content detector, the left bottom of a disinfectant tank is fixedly connected with a stop block, the top of the rectangular box is communicated and fixed with a vertical pipe, a piston is hermetically and slidably sleeved in the vertical pipe, the top of the piston is connected with a guide rod, the top end of the guide rod extends to the upper part of the vertical pipe and is fixedly connected with an extrusion block, the top of the extrusion block is movably contacted with the bottom of the stop block, the inner walls on the two sides of the vertical pipe are fixedly connected with a same transverse rod, the transverse rod is slidably sleeved on the guide rod, a same compression spring in a compression state is fixedly connected between the top of the transverse rod and the bottom of the extrusion block, the bottom intercommunication of antiseptic solution case is fixed with the outlet pipe, and the intercommunication is fixed with same expansion hose between the bottom of outlet pipe and the right side of check valve, and the check valve is located the below of piston, the bottom sealing movable contact of standpipe has the closure plate, and the closure plate is located the rectangle box, equal fixedly connected with fixed box on the both sides inner wall of standpipe, and one side that two fixed boxes were kept away from each other all sets up to the opening, the equal fixedly connected with locating lever in top both sides of closure plate, and the top of locating lever extends to in the fixed box that corresponds and fixedly connected with anticreep piece, the first spring of fixedly connected with between the bottom of anticreep piece and the bottom inner wall of the fixed box that corresponds, and first spring movable sleeve is established on the locating lever that corresponds.

Preferably, the top of the sliding block is provided with a threaded hole, the threaded hole is in threaded connection with the screw rod, the inner wall of the bottom of the sliding groove is fixedly connected with a bearing, and an inner ring of the bearing is welded and sleeved with the outer side of the screw rod.

Preferably, the inner wall of the bottom of the rectangular box is provided with a water outlet hole, and the water outlet hole is communicated with the spray head.

Preferably, the top of closure plate bonds and is fixed with sealed the pad, and the bottom swing joint of the top of sealed pad and standpipe, has seted up the mounting hole on the top inner wall of rectangle box, and the outer fixed connection of the inner wall of mounting hole and standpipe.

Preferably, a water inlet hole is formed in the inner wall of the right side of the vertical pipe, the right side of the water inlet hole is communicated with the left side of the one-way valve, and an outlet is formed in the left side of the one-way valve.

Preferably, a first round hole is formed in the inner wall of the bottom of the fixing box, and the inner wall of the first round hole is in sliding connection with the outer side of the corresponding positioning rod.

Preferably, the top of the cross rod is provided with a second round hole, and the inner wall of the second round hole is connected with the outer side of the guide rod in a sliding manner.

Preferably, a manual operating mechanism is connected to the back side of the rectangular tube, the manual operating mechanism comprises a first accommodating body, and a plurality of first locking grooves are uniformly arranged on the side surface of the first accommodating body at intervals; the second accommodating body is arranged in the first accommodating body in a telescopic mode, a plurality of second locking grooves are uniformly formed in the side face of the second accommodating body at intervals, a first stop block is arranged at one end, accommodated in the first accommodating body, of the second accommodating body, first locking blocks are respectively arranged at two ends of each first stop block, a second spring is arranged at the center, close to the first stop block, of each first locking block, and the first locking blocks are matched with the first locking grooves; the third accommodating body is arranged in the second accommodating body in a telescopic mode, one end, accommodated in the second accommodating body, of the third accommodating body is provided with a second stop block, two ends of the second stop block are respectively provided with a second locking block, a third spring is arranged at the center position, close to the second stop block, of the second locking block, and the second locking block is matched with the second locking groove;

the side of the third containing body is also provided with a manual disinfection mechanism which surrounds the periphery of the third containing body, the manual disinfection device comprises a rotating handle which is connected with a moving block through a pivot, the moving block 2037 is circular and has the same diameter as the third containing body, the lower side of the moving block is a liquid cavity, disinfection liquid is arranged in the liquid cavity, and a liquid outlet hole is formed in the bottom side of the liquid cavity.

Compared with the prior art, the invention has the beneficial effects that:

the breath alcohol content detector, the rectangular rod, the rectangular tube, the screw rod, the sliding chute, the sliding block and the driving motor are matched with the blocking rod, the driving motor is started forward to drive the screw rod to rotate, the sliding block can be driven to move downwards when the screw rod rotates, the sliding block drives the rectangular tube to slide downwards on the rectangular rod, the rectangular tube drives the breath alcohol content detector to move downwards, the breath alcohol content detector drives the two blocking rods to move downwards, a worker can blow the breath alcohol content detector to measure the alcohol content at the moment to realize alcohol content detection, after the detection is finished, the driving motor is started reversely, the rectangular tube, the breath alcohol content detector and the blocking rod are lifted upwards and reset to release the shielding, the worker can pass through the shielding device, and then the next worker can detect;

through a disinfectant tank, a detector for alcohol content in exhaled gas, a rectangular pipe, a rectangular box, a vertical pipe, a piston, a guide rod, a cross rod, an extrusion block, a compression spring, a stop block, a check valve, a telescopic hose, a spray head, a blocking plate, a positioning rod, a first spring, an anti-dropping block and a water inlet hole are matched, the vertical pipe is driven by the rectangular box to move downwards when the rectangular pipe moves downwards, the vertical pipe drives the cross rod to gradually relax the extrusion force on the compression spring downwards, the vertical pipe can slide downwards on the piston when moving downwards, the piston sucks the interior of the vertical pipe at the moment, under the suction force, the vertical pipe sequentially passes through the water inlet hole, the check valve and the telescopic hose to suck disinfectant in the vertical pipe, the rectangular box can be driven to move upwards when the rectangular pipe moves upwards after detection, the rectangular box which moves upwards at the moment sequentially passes through the vertical pipe, the cross rod and the compression spring to drive the extrusion block to move upwards, when the extrusion block moves upwards to contact with the stop block, the vertical pipe which continues to move upwards drives the cross rod to slide upwards on the guide rod and compress the compression spring, the vertical pipe slides upwards on the piston, the piston extrudes disinfectant in the vertical pipe, the disinfectant moves downwards and extrudes the blocking plate, the blocking plate moves downwards and is separated from the bottom end of the vertical pipe, the blocking plate drives the two anti-falling blocks to compress the two first springs downwards through the two positioning rods, the disinfectant enters the rectangular box through a space where the blocking plate is separated from the bottom end of the vertical pipe at the moment and then is sprayed out to the expired gas alcohol content detector through the water outlet hole and the spray head to disinfect the expired gas alcohol content detector, the downward extrusion force of the blocking plate gradually disappears along with the reduction of the spraying of the disinfectant in the vertical pipe, the first spring in a compressed state drives the blocking plate to move upwards through the corresponding anti-falling blocks and the positioning rods sequentially, make its bottom shutoff to the standpipe once more, can spray the disinfection to expired gas alcohol content detector automatically when lifting back upward and removing the block after every detection workman.

The breath alcohol content detector is reasonable in design, is convenient for blocking and detecting workers when detecting whether the workers drink alcohol or not, is convenient for lifting and removing the blocking after detection, is convenient for automatically and timely spraying and disinfecting the breath alcohol content detector when the blocking is removed by lifting, effectively avoids the phenomenon of cross infection caused by the fact that a plurality of subsequent workers blow and detect in turn, improves the detection safety, meets the use requirement, and is beneficial to use.

Drawings

Fig. 1 is a schematic structural diagram of a monitoring and supervising device for safety in construction engineering according to the present invention;

FIG. 2 is an enlarged cross-sectional view of part A of FIG. 1;

FIG. 3 is an enlarged view of the portion B in FIG. 2;

FIG. 4 is an enlarged view of the portion C of FIG. 3;

FIG. 5 is a schematic perspective view of a rectangular rod of the safety monitoring and supervision device for construction engineering according to the present invention;

FIG. 6 is a schematic view showing a connection structure of the alcohol content detector for exhaled air, the third containing body and the rectangular tube according to the present invention;

fig. 7 is a schematic view of the manual operating mechanism of the present invention.

In the figure: 100 door-shaped frames, 1 rectangular hole, 2 disinfectant tanks, 3 expired gas alcohol content detectors, 4 fixed seats, 5 rectangular rods, 6 rectangular pipes, 7 sliding chutes, 8 screw rods, 9 sliding blocks, 10 driving motors, 11 rectangular boxes, 12 vertical pipes, 13 pistons, 14 guide rods, 15 cross rods, 16 extrusion blocks, 17 compression springs, 18 stop blocks, 19 one-way valves, 20 water outlet pipes, 21 telescopic hoses, 22 nozzles, 23 blocking plates, 24 sealing gaskets, 25 fixed boxes, 26 positioning rods, 27 first springs, 28 anti-drop blocks, 29 water inlet holes and 30 blocking stop rods;

200, a manual operating mechanism, 201 a first accommodating body, 2011 a first locking groove, 202 a second accommodating body, 2021 a second locking groove, 2022 a first stop block, 2023 a second spring, 2024 a first locking block, 203 a third accommodating body, 2032 a second stop block, 2033 a third spring, 2034 a second locking block, 2035 a rotating handle, 2036 a pivot, 2037 a moving block, 2038 a liquid cavity and 2039 a liquid outlet hole;

300 clamping mechanism.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-7, the embodiment provides a building engineering safety monitoring and supervision device, which comprises a door-shaped frame 100, wherein an expired gas alcohol content detector 3 is arranged on the inner side of the door-shaped frame 100, a blocking rod 30 is fixedly connected to each of two sides of the expired gas alcohol content detector 3, a rectangular hole 1 is formed in the inner wall of the top of the door-shaped frame 100, a disinfectant tank 2 is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the rectangular hole 1, disinfectant is filled in the disinfectant tank 2, and a lifting and telescoping mechanism matched with the expired gas alcohol content detector 3 is arranged on the disinfectant tank 2. The phenomenon of cross infection caused by the subsequent alternate blowing detection of a plurality of workers is effectively avoided, the detection safety is improved, the use requirement is met, and the use is facilitated.

In the embodiment, the lifting telescopic mechanism comprises a fixed seat 4 fixedly connected to the left side of the disinfectant tank 2, a rectangular rod 5 is fixedly connected to the bottom of the fixed seat 4, a rectangular tube 6 with the bottom end serving as a blocking mechanism is sleeved on the rectangular rod 5 in a sliding manner, the bottom end of the rectangular tube 6 is connected with the top of the expired gas alcohol content detector 3, a sliding chute 7 is formed in the left side of the rectangular rod 5, a sliding block 9 is fixedly connected to the inner wall of the left side of the rectangular tube 6, the sliding block 9 is connected with the sliding chute 7 in a sliding manner, a screw 8 is rotatably mounted on the inner wall of the bottom of the sliding chute 7, the sliding block 9 is sleeved on the screw 8 in a threaded manner, a driving motor 10 is fixedly mounted at the top of the fixed seat 4, the bottom end of an output shaft of the driving motor 10 extends into the sliding chute 7 and is fixedly connected with the top end of the screw 8, a driving type detector automatic disinfection mechanism matched with the lifting telescopic mechanism is arranged on the disinfectant tank 2, the same-drive automatic detector disinfection mechanism comprises a rectangular box 11 fixed on the right side of a rectangular pipe 6, a spray head 22 obliquely arranged is communicated and fixed at the bottom of the rectangular box 11, the spray head 22 is matched with a exhaled gas alcohol content detector 3, a stop block 18 is fixedly connected at the bottom of the left side of a disinfectant tank 2, a vertical pipe 12 is communicated and fixed at the top of the rectangular box 11, a piston 13 is hermetically and slidably sleeved in the vertical pipe 12, the top of the piston 13 is connected with a guide rod 14, the top end of the guide rod 14 extends to the upper side of the vertical pipe 12 and is fixedly connected with an extrusion block 16, the top of the extrusion block 16 is movably contacted with the bottom of the stop block 18, the same transverse rod 15 is fixedly connected between the inner walls of the two sides of the vertical pipe 12, the transverse rod 15 is slidably sleeved on the guide rod 14, the same compression spring 17 in a compression state is fixedly connected between the top of the transverse rod 15 and the bottom of the extrusion block 16, and the compression spring 17 is movably sleeved on the guide rod 14, the bottom of the right side of the vertical pipe 12 is communicated and fixed with a one-way valve 19, the bottom of the disinfectant tank 2 is communicated and fixed with a water outlet pipe 20, the bottom end of the water outlet pipe 20 is communicated with the right side of the one-way valve 19 and fixed with a same telescopic hose 21, the one-way valve 19 is positioned below the piston 13, the bottom end of the vertical pipe 12 is in sealed movable contact with a blocking plate 23, the blocking plate 23 is positioned in the rectangular box 11, fixing boxes 25 are fixedly connected to the inner walls of the two sides of the vertical pipe 12, the side, away from each other, of each fixing box 25 is provided with an opening, positioning rods 26 are fixedly connected to the two sides of the top of the blocking plate 23, the top ends of the positioning rods 26 extend into the corresponding fixing boxes 25 and are fixedly connected with anti-falling blocks 28, a first spring 27 is fixedly connected between the bottom of the anti-falling blocks 28 and the inner wall of the bottom of the corresponding fixing boxes 25, and the first springs 27 are movably sleeved on the corresponding positioning rods 26;

the top of the sliding block 9 is provided with a threaded hole, the threaded hole is in threaded connection with the screw rod 8, the inner wall of the bottom of the sliding chute 7 is fixedly connected with a bearing, the inner ring of the bearing is welded and sleeved with the outer side of the screw rod 8, the inner wall of the bottom of the rectangular box 11 is provided with a water outlet hole, the water outlet hole is communicated with the spray head 22, the top of the blocking plate 23 is fixedly bonded with a sealing gasket 24, the top of the sealing gasket 24 is in movable contact with the bottom end of the vertical pipe 12, the inner wall of the top of the rectangular box 11 is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with the outer side of the vertical pipe 12, the inner wall of the right side of the vertical pipe 12 is provided with a water inlet hole 29, the right side of the water inlet hole 29 is communicated with the left side of the check valve 19, the left side of the check valve 19 is provided with an outlet, the inner wall of the bottom of the fixed box 25 is provided with a first round hole, the inner wall of the first round hole is in sliding connection with the outer side of the corresponding positioning rod 26, the top of the cross rod 15 is provided with a second round hole, the inner wall of the second round hole is connected with the outer side of the guide rod 14 in a sliding mode, the outer side of the piston 13 is bonded and sleeved with the sealing ring, and the outer side of the sealing ring is connected with the inner wall of the vertical pipe 12 in a sliding mode.

Preferably, two connecting positions are arranged between the expired gas alcohol content detector 3 and the rectangular pipe 6, namely when the two connecting positions are in the first connecting position, the whole alcohol monitoring operation can be realized under the driving of the sliding block 9, the rectangular rod 5 and other parts; when both are in the second hookup location, can realize whole alcohol monitoring operation through operating manual operation mechanism, furthermore, the bottom that rectangular tube 6 was passed through to two positions sets up latch mechanism 300, specifically, set up on rectangular tube 6 and third container 203 and set up joint track A, simultaneously, set up joint track B at expired gas alcohol content detector 3 rather than corresponding link, be the ball group in this joint track B, the ball diameter in this ball group slightly is greater than joint track A's width, when meetting external force operation, block in this joint track A, other joint structures can refer to conventional prior art, no longer repeated here.

Furthermore, a manual operating mechanism 200 is connected to the back side of the rectangular tube 6, and the manual operating mechanism includes a first accommodating body 201, and a plurality of first locking grooves 2011 are uniformly arranged on the side surface of the first accommodating body at intervals; the second accommodating body 202 is telescopically arranged in the first accommodating body 201, a plurality of second locking grooves 2021 are uniformly arranged on the side surface of the second accommodating body at intervals, a first stop block 2022 is arranged at one end of the second accommodating body accommodated in the first accommodating body, first locking blocks 2024 are respectively arranged at two ends of the first stop block, a second spring 2023 is arranged at the center of the first locking block, the first locking block is matched with the first locking groove 2011, and preferentially, the radian of the top end of the first locking block is the same as that of the first locking groove and is smaller than 90 degrees; the third container 203, this third container set up in the second container 202 is flexible, and this third container holds one end in the second container and is provided with second dog 2032, and the both ends of this second dog are provided with second locking piece 2034 respectively, and the central point that is close to the second dog of this second locking piece puts and sets up third spring 2033, and this second locking piece and second locking groove 2021 looks adaptation, preferentially, the radian on the top of second locking piece is the same with the radian in second locking groove to all be less than 90 degrees.

Preferably, the side of the third accommodating body is further provided with a manual disinfection mechanism, the manual disinfection mechanism surrounds the periphery of the third accommodating body, the manual disinfection device comprises a rotating handle 2035, the rotating handle is connected to a moving block 2037 through a pivot 2036, preferably, the moving block 2037 is circular and has the same diameter as the third accommodating body, the lower side of the moving block 2037 is a liquid cavity 2038, disinfectant is in the liquid cavity, a liquid outlet 2039 is arranged at the bottom side of the liquid cavity, the moving block is driven to move by operating the rotating handle, and then the liquid cavity is compressed, so that the disinfectant is sprayed out from the liquid outlet, of course, a corresponding pipeline can be arranged to enable the disinfectant to be close to the expired gas alcohol content detector 3, and disinfection operation is performed for the disinfectant.

In the embodiment, when the device is used, the driving motor 10 is started in the forward direction, the output shaft of the driving motor 10 drives the screw rod 8 to rotate, under the action of the threaded hole formed in the slider 9, the slider 9 can be driven to move downwards when the screw rod 8 rotates, the slider 9 drives the rectangular tube 6 to slide downwards on the rectangular rod 5, the rectangular tube 6 drives the exhaled gas alcohol content detector 3 to move downwards, so that the exhaled gas alcohol content detector 3 moves downwards to a low position to facilitate the blowing detection of a person, the exhaled gas alcohol content detector 3 drives the two people blocking rods 30 to move downwards, the people blocking rods 30 can block a worker, the worker is prevented from directly passing through the two sides, the worker can blow the exhaled gas alcohol content detector 3 to measure the alcohol content at the moment, the alcohol content detection is realized, and if the exhaled gas alcohol content detector 3 gives an alarm, the security check personnel can dissuade the driver from the driver for rest so as to reduce the safety risk caused by drinking operation, after the detection is finished, the driving motor 10 is reversely started, the motion process of the driving motor 10 is reversely started in the same way as the motion process of the driving motor 10 which is positively started, at the moment, the rectangular tube 6, the expired air alcohol content detector 3 and the people blocking stop rod 30 are changed into upward lifting reset, the shielding is removed, the worker can pass through the detector, and then the driving motor 10 can be positively started again to detect the next worker again;

wherein the rectangular tube 6 also drives the rectangular box 11 to move downwards when moving downwards, the rectangular box 11 drives the vertical tube 12 to move downwards, the vertical tube 12 drives the cross rod 15 to gradually relax the extrusion force on the compression spring 17 downwards, meanwhile, the vertical tube 12 can slide downwards on the piston 13 when moving downwards, at the moment, the piston 13 is in a sliding suction state relative to the vertical tube 12, under the suction force, the vertical tube 12 sucks the disinfectant in the disinfectant tank 2 to the vertical tube 12 sequentially through the water inlet 29, the one-way valve 19 and the flexible hose 21, and after the detection, the rectangular tube 6 can drive the rectangular box 11 to move upwards when moving upwards, at the moment, the upward-moving rectangular box 11 drives the vertical tube 12 to move back and reset upwards, the vertical tube 12 drives the compression spring 17 to move upwards through the cross rod 15, the compression spring 17 drives the extrusion block 16 to move upwards, when the extrusion block 16 moves upwards to contact with the stop block 18, the extrusion block can be shielded by the extrusion block and cannot move upwards, at this time, the vertical tube 12 which continues to move upwards drives the cross rod 15 to slide upwards on the guide rod 14 and compress the compression spring 17, meanwhile, the vertical tube 12 slides upwards on the piston 13, at this time, the piston 13 extrudes the disinfectant in the vertical tube 12, under the extrusion force, the disinfectant moves downwards and extrudes the blocking plate 23, so that the blocking plate 23 is extruded to move downwards and is separated from the bottom end of the vertical tube 12, the blocking plate 23 drives the two positioning rods 26 to move downwards, the positioning rods 26 drive the corresponding anti-dropping blocks 28 to compress the first spring 27 downwards, at this time, the disinfectant enters the rectangular box 11 through the space where the blocking plate 23 and the bottom end of the vertical tube 12 are separated, and then is sprayed out through the water outlet holes and the spray head 22 in sequence, the sprayed disinfectant is sprayed onto the expired gas alcohol content detector 3 to be disinfected, and the downward extrusion force of the blocking plate 23 gradually disappears along with the reduction of the spraying of the disinfectant in the vertical tube 12, the elasticity of the first spring 27 that is in compression state this moment drives the anticreep piece 28 rebound that corresponds, anticreep piece 28 drives closure plate 23 through the locating lever 26 that corresponds and upwards moves back, closure plate 23 is the bottom shutoff of standpipe 12 once more, under the shutoff, can avoid the antiseptic solution because of the phenomenon that self gravity does not have the continuouslying and flows down, it is extravagant to reduce, make can spray the disinfection to expired gas alcohol content detector 3 when lifting back and relieving the block after every detection workman, cause cross infection's phenomenon when effectively avoiding a plurality of workman to detect in turn, improve and detect the security.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a building engineering safety monitoring supervision device, includes door-shaped frame (100), the inboard of door-shaped frame (100) is equipped with exhalation gas alcohol content detector (3), its characterized in that, the equal fixedly connected with in both sides of exhalation gas alcohol content detector (3) blocks people pin (30), rectangular hole (1) have been seted up on the top inner wall of door-shaped frame (100), fixedly connected with disinfectant box (2) between the front side inner wall of rectangular hole (1) and the rear side inner wall, disinfectant box (2) intussuseption is filled with the antiseptic solution, be provided with on disinfectant box (2) with exhalation gas alcohol content detector (3) matched with lift telescopic machanism.

2. The building engineering safety monitoring and supervision device according to claim 1, characterized in that the lifting and telescoping mechanism comprises a fixed seat (4) fixedly connected to the left side of the disinfectant tank (2), a rectangular rod (5) is fixedly connected to the bottom of the fixed seat (4), a rectangular tube (6) with a bottom end serving as a plugging mechanism is slidably sleeved on the rectangular rod (5), the bottom end of the rectangular tube (6) is connected with the top of the expired gas alcohol content detector (3), a chute (7) is formed in the left side of the rectangular rod (5), a slider (9) is fixedly connected to the inner wall of the left side of the rectangular tube (6), the slider (9) is slidably connected with the chute (7), a screw (8) is rotatably installed on the inner wall of the bottom of the chute (7), the slider (9) is threadedly sleeved on the screw (8), a driving motor (10) is fixedly installed at the top of the fixed seat (4), and the bottom end of an output shaft of the driving motor (10) extends into the chute (7) and is fixedly connected with the top end of the screw rod (8), and a same-drive detector automatic disinfection mechanism matched with the lifting telescopic mechanism is arranged on the disinfectant tank (2).

3. The building engineering safety monitoring and supervision device according to claim 2, characterized in that the same-drive detector automatic disinfection mechanism comprises a rectangular box (11) fixed on the right side of the rectangular pipe (6), the bottom of the rectangular box (11) is communicated and fixed with a spray head (22) which is obliquely arranged, the spray head (22) is matched with the expired gas alcohol content detector (3), the left bottom of the disinfectant tank (2) is fixedly connected with a stop block (18), the top of the rectangular box (11) is communicated and fixed with a vertical pipe (12), a piston (13) is sleeved in the vertical pipe (12) in a sealing and sliding manner, the top of the piston (13) is connected with a guide rod (14), the top of the guide rod (14) extends to the upper part of the vertical pipe (12) and is fixedly connected with an extrusion block (16), the top of the extrusion block (16) is in movable contact with the bottom of the stop block (18), and a cross rod (15) is fixedly connected between the inner walls of two sides of the vertical pipe (12), the cross rod (15) is sleeved on the guide rod (14) in a sliding manner, the same compression spring (17) in a compression state is fixedly connected between the top of the cross rod (15) and the bottom of the extrusion block (16), the compression spring (17) is movably sleeved on the guide rod (14), the right bottom of the vertical pipe (12) is communicated and fixed with the one-way valve (19), the bottom of the disinfectant tank (2) is communicated and fixed with the water outlet pipe (20), the bottom of the water outlet pipe (20) is communicated and fixed with the same telescopic hose (21) with the right side of the one-way valve (19), the one-way valve (19) is positioned below the piston (13), the bottom of the vertical pipe (12) is in sealed movable contact with the blocking plate (23), the blocking plate (23) is positioned in the rectangular box (11), the inner walls on two sides of the vertical pipe (12) are fixedly connected with the fixed boxes (25), one side, far away from each other, of the two fixed boxes (25) is provided with an opening, the top both sides of closure plate (23) all fixedly connected with locating lever (26), and the top of locating lever (26) extend to in corresponding fixed box (25) and fixedly connected with anticreep piece (28), fixedly connected with first spring (27) between the bottom of anticreep piece (28) and the bottom inner wall of corresponding fixed box (25), and first spring (27) movable sleeve is established on corresponding locating lever (26).

4. The building engineering safety monitoring and supervision device according to claim 2, characterized in that a threaded hole is formed in the top of the sliding block (9) and is in threaded connection with the screw rod (8), a bearing is fixedly connected to the inner wall of the bottom of the sliding groove (7), and an inner ring of the bearing is welded and sleeved with the outer side of the screw rod (8).

5. The building engineering safety monitoring and supervision device according to claim 3, characterized in that the bottom inner wall of the rectangular box (11) is provided with a water outlet hole, and the water outlet hole is communicated with the spray head (22).

6. The building engineering safety monitoring and supervision device according to claim 3, characterized in that the top of the blocking plate (23) is fixedly bonded with a sealing gasket (24), the top of the sealing gasket (24) is movably contacted with the bottom end of the vertical pipe (12), the inner wall of the top of the rectangular box (11) is provided with a mounting hole, and the inner wall of the mounting hole is fixedly connected with the outer side of the vertical pipe (12).

7. The building engineering safety monitoring and supervising device according to claim 3, wherein a water inlet hole (29) is formed in the inner wall of the right side of the vertical pipe (12), the right side of the water inlet hole (29) is communicated with the left side of the one-way valve (19), and the left side of the one-way valve (19) is set as an outlet.

8. The building engineering safety monitoring and supervision device according to claim 3, characterized in that a first round hole is formed in the bottom inner wall of the fixing box (25), and the inner wall of the first round hole is slidably connected with the outer side of the corresponding positioning rod (26).

9. The building engineering safety monitoring and supervision device according to claim 3, characterized in that a second round hole is formed in the top of the cross rod (15), and the inner wall of the second round hole is slidably connected with the outer side of the guide rod (14).

10. A safety monitoring and supervision device for construction engineering according to any of claims 1-9, characterized in that a manual operating mechanism (200) is connected to the back side of the rectangular tube (6), the manual operating mechanism comprises a first containing body (201), a plurality of first locking grooves (2011) are uniformly arranged on the side of the first containing body at intervals; the second accommodating body is arranged in the first accommodating body (201) in a telescopic mode, a plurality of second locking grooves (2021) are uniformly formed in the side face of the second accommodating body at intervals, a first stop block (2022) is arranged at one end, accommodated in the first accommodating body, of the second accommodating body, first locking blocks (2024) are respectively arranged at two ends of the first stop block, a second spring (2023) is arranged at the center, close to the first stop block, of the first locking block, and the first locking blocks are matched with the first locking grooves (2011); a third accommodating body (203), which is telescopically arranged in the second accommodating body (202), one end of the third accommodating body accommodated in the second accommodating body is provided with a second stop block (2032), two ends of the second stop block are respectively provided with a second locking block (2034), the center position of the second locking block close to the second stop block is provided with a third spring (2033), and the second locking block is matched with the second locking groove (2021);

the side of the third containing body still is provided with manual disinfection mechanism, and this manual disinfection mechanism encircles in the periphery of the third containing body, and this manual disinfection device includes twist grip (2035), and this twist grip passes through pivot (2036) and connects in movable block (2037), movable block 2037 is circular and the same with the diameter of the third containing body, and the downside of movable block (2037) is liquid chamber (2038), is the antiseptic solution in this liquid chamber, and the bottom side in liquid chamber is provided with out liquid hole (2039).