CN114882667A

CN114882667A - Installation auxiliary equipment for ceiling type smoke alarm

Info

Publication number: CN114882667A
Application number: CN202210480016.1A
Authority: CN
Inventors: 李发勇
Original assignee: Jiangsu Qingyu Intelligent Technology Co ltd
Current assignee: Jiangsu Qingyu Intelligent Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-09

Abstract

The invention discloses a mounting auxiliary device of a ceiling type smoke alarm, which comprises a supporting frame, wherein the front surface and the rear surface of the supporting frame are rotatably connected with cover plates through hinges, the bottom of the supporting frame is provided with a vertical rod, the top of the supporting frame is provided with a positioning plate, and the middle position inside the positioning plate is provided with a square groove; make the locating plate fix to the decorative board on roof through adsorption apparatus structure on, rethread conveying mechanism makes the inside smoke alarm of carriage install on the roof decorative board, through the step that can avoid staff's transport and climbing ladder like this, because a plurality of smoke alarm can be placed to carriage inside, the function of accomodating of installation auxiliary assembly can be increased like this, after the inside smoke alarm of carriage is whole to be installed, open again the apron refill can, clear up the heating through clearance mechanism to the roof decorative board, can make smoke alarm bond more firmly on the roof like this.

Description

Installation auxiliary equipment for ceiling type smoke alarm

Technical Field

The invention relates to the technical field of smoke alarms, in particular to a ceiling type smoke alarm installation auxiliary device.

Background

The smoke detector alarm realizes fire prevention through monitoring the concentration of smog, inside adopts ionic type smoke transducer, can disturb inside electric current after the tobacco particles in smog gets into the sensor, thereby lead to the alarm to sound the warning, in order to avoid punching above the roof, the surface of smoke detector alarm can be puted up and has been had double faced adhesive tape, when the installation, the staff stands on the ladder earlier, then make the bonding face of smoke detector alarm hug closely on the decorative board on roof, bonding through the double faced adhesive tape makes the smoke detector alarm fix in roof department.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: 1. when the alarm is installed in multi-layer office places such as office buildings, workers carry the ladder inconveniently, and the ladder can fall down when climbing the ladder due to slippery ground;

2. due to the fact that the installation quantity of the smoke alarms is large, workers are inconvenient to carry the smoke alarms in the installation process;

3. the decorative board department on roof can be attached to the dust, need get rid of the dust before the alarm installation is felt to the cigarette, owing to there is not dust cleaning equipment, needs the handheld towel of staff to clean, has increased staff's operating procedure like this.

Therefore, a ceiling type smoke alarm installation auxiliary device is provided to solve the problems.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a ceiling type smoke detector alarm installation auxiliary assembly, includes the carriage, the front surface and the rear surface of carriage all are connected with the apron through hinge rotation, the pole setting is installed to the bottom of carriage, the locating plate is installed at the top of carriage, square groove has been seted up to the inside intermediate position department of locating plate, actuating mechanism is installed to the left side outer wall and the right side outer wall symmetry of carriage, the internally mounted of carriage has conveying mechanism, protection machanism is installed to the top opening part of carriage, adsorption apparatus constructs is installed to the lateral wall of locating plate, clearance mechanism is installed to the top and the below of locating plate.

Adsorption equipment includes sucking disc, conveyer pipe, extension board, aspiration pump and trachea, two extension boards, four are installed respectively to the left side outer wall and the right side outer wall of locating plate the sucking disc is all installed through the conveyer pipe in the top of extension board, the aspiration pump is installed to the one end of locating plate, the trachea is installed to the output of aspiration pump, the trachea runs through the locating plate and respectively in four behind the inside of extension board duct connection.

Clearance mechanism includes No. two motors, chain, driving gear, transfer line, driven gear, cleans unit, brush unit, dry unit and heating unit, two driving gears are installed through the pivot to the front surface of locating plate, two driven gear are installed through the pivot to the rear surface of locating plate, two between the driving gear and two all install the transfer line between the driven gear, the driving gear with transmission connection has the chain between the driven gear, two install a plurality of between the chain in proper order and clean unit, brush unit, dry unit and heating unit, the locating plate is close to No. two motors are installed to one side of driving gear, the output and one of No. two motors the driving gear passes through bolted connection.

Conveying mechanism includes slide, connecting axle, push pedal, spring frame and spacing subassembly, the elongated slot has been seted up at the inside wall both ends of carriage, two the equal sliding connection in inside of elongated slot has the slide, two the slide has arranged a plurality of groups push pedal towards smoke alarm one end top-down, and every the push pedal with all rotate through the connecting axle between the slide and connect, the spring frame is still installed to the one end below of push pedal, the other end of spring frame with the slide is connected, two a plurality of cross slot, a plurality of are seted up towards smoke alarm's the equal top-down in one side to the apron spacing subassembly has all been installed to the inside of cross slot.

Preferably, the internally mounted of spacing subassembly has spacing axle, just spacing axle with fixed connection between the apron, the other end pivot of spacing axle is connected with the limiting plate, the gag lever post is installed to the bottom of limiting plate, the bottom of gag lever post with the cell wall of cross slot is connected.

Preferably, actuating mechanism includes a motor, connecting rod, fixed plate and carousel, the fixed plate is all installed to the left side outer wall below and the right side outer wall below of carriage, a motor is installed at the top of fixed plate, the carousel is installed to the output of a motor, the connecting rod is installed through the pivot to the lateral wall of carousel, the connecting rod is kept away from the one end of carousel through the pivot with the slide is connected.

Preferably, the protection mechanism comprises an electric push rod, a protection plate and a pull rod, the protection plate is connected to the opening at the top of the support frame in a sliding mode, the electric push rod is installed above the outer wall of the left side of the support frame, the pull rod is installed at the output end of the electric push rod, and the pull rod is connected with the left end of the protection plate.

Preferably, the inside of the wiping unit is provided with a water tank, the water tank is connected with the two chains, the water tank is far away from one end of the chains and is provided with an extension rod, the other end of the extension rod is provided with cleaning cloth, the inside of the extension rod is provided with a water absorption cotton sliver, two ends of the water absorption cotton sliver are respectively extended into the water tank and the cleaning cloth, the inside of the brushing unit is provided with a brush rod, the brush rod is connected with the chains, the other end of the brush rod is provided with a brush head, the inside of the drying unit is provided with a fixed rod, the fixed rod is connected with the chains, one end of the fixed rod far away from the chains is provided with drying cotton cloth, the inside of the heating unit is provided with a heating box, the heating box is connected with the chains, one end of the heating box far away from the chains is provided with a heat conducting pad, the inside mounting of heating cabinet has heating plate and heat conduction pole, the both ends of heat conduction pole respectively with the heat conduction pad with the heating plate is connected.

Preferably, the bottom of the support frame is a sealing structure.

Preferably, the distance between the sweeping unit and the heating unit is larger than the distance between two ends of the smoke alarm.

Compared with the prior art, the invention has the following beneficial effects: 1. when needs are installed smoke alarm, can load the inside of carriage to smoke alarm, make the locating plate fix the decorative board on the roof through adsorption apparatus earlier on, rethread conveying mechanism makes the inside smoke alarm of carriage install on the roof decorative board, when the installation is accomplished the back, makes the locating plate break away from the roof, installs other regions again, through the step that can avoid staff's transport and climbing ladder like this.

2. Because inside a plurality of smoke alarm devices of placing of carriage, can increase the function of accomodating of installation auxiliary assembly like this, avoid the staff to take a plurality of smoke alarm devices on hand, after the inside smoke alarm device of carriage is whole to be installed, it can to open the apron reload again.

3. Before smoke alarm installs, accessible clearance mechanism clears up the heating to the roof decorative board, can make smoke alarm bond more firmly on the roof like this, avoids appearing the phenomenon that drops.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the positioning plate, the adsorption mechanism and the cleaning mechanism in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a connection structure between the cleaning mechanism and the supporting frame in FIG. 1 according to the present invention;

FIG. 4 is a cross-sectional view of the positioning plate of FIG. 2 according to the present invention;

FIG. 5 is a schematic longitudinal sectional view of the cleaning mechanism of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of C of FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of D of FIG. 5 according to the present invention;

FIG. 8 is a schematic view of a connection structure between the support frame and the driving mechanism, the protection mechanism, and the cover plate of FIG. 1 according to the present invention;

FIG. 9 is a longitudinal cross-sectional view of the support frame of FIG. 8 along the length thereof;

FIG. 10 is a schematic view of the slide plate and push plate of FIG. 9 of the present invention after rising to the highest point and sliding downward;

FIG. 11 is an enlarged view of A of FIG. 9 according to the present invention;

FIG. 12 is a schematic view of a cross-sectional view of the support frame of FIG. 8 taken along the width direction;

FIG. 13 is an enlarged view of B of FIG. 12 according to the present invention;

FIG. 14 is a schematic view of the connection structure of the support frame, the slide plate and the push plate of FIG. 9 according to the present invention;

fig. 15 is a schematic structural view of the cover plate of fig. 8 according to the present invention.

In the figure: 1. a support frame; 2. erecting a rod; 3. positioning a plate; 4. a drive mechanism; 5. a cleaning mechanism; 6. an adsorption mechanism; 7. a cover plate; 8. a conveying mechanism; 9. a protection mechanism; 11. a long groove; 41. a first motor; 42. a connecting rod; 43. a fixing plate; 44. a turntable; 51. a second motor; 52. a chain; 53. a driving gear; 54. a transmission rod; 55. a driven gear; 56. a wiping unit; 561. a water tank; 562. an extension rod; 563. a cleaning cloth; 564. a water-absorbing cotton sliver; 57. a sweeping unit; 571. a brush rod; 572. a bristle head; 58. a drying unit; 581. fixing the rod; 582. drying cotton cloth; 59. a heating unit; 591. a thermally conductive pad; 592. a heat conducting rod; 593. heating the plate; 594. a heating box; 61. a suction cup; 62. a delivery pipe; 63. an extension plate; 64. an air pump; 65. an air tube; 71. a transverse groove; 81. a slide plate; 82. a connecting shaft; 83. pushing a plate; 84. a spring holder; 85. a limiting component; 851. a limiting plate; 852. a limiting rod; 853. a limiting shaft; 91. an electric push rod; 92. a protection plate; 93. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, fig. 8, fig. 9 and fig. 12, a ceiling type smoke detector alarm installation auxiliary assembly, including carriage 1, carriage 1's front surface and rear surface all are connected with apron 7 through the hinge rotation, pole setting 2 is installed to carriage 1's bottom, locating plate 3 is installed at carriage 1's top, square groove has been seted up to locating plate 3's inside intermediate position department, actuating mechanism 4 is installed to carriage 1's left side outer wall and right side outer wall symmetry, carriage 1's internally mounted has conveying mechanism 8, protection machanism 9 is installed to carriage 1's top opening part, adsorption apparatus 6 is installed to locating plate 3's lateral wall, clearance mechanism 5 is installed to locating plate 3's top and below.

As shown in fig. 2 and 4, the adsorption mechanism 6 includes a suction cup 61, a delivery pipe 62, extension plates 63, a suction pump 64 and an air pipe 65, two extension plates 63 are respectively installed on the left outer wall and the right outer wall of the positioning plate 3, the suction cup 61 is installed on the top of each of the four extension plates 63 through the delivery pipe 62, the suction pump 64 is installed on one end of the positioning plate 3, the air pipe 65 is installed on the output end of the suction pump 64, and the air pipe 65 penetrates through the positioning plate 3 and the extension plates 63 and then is respectively connected with the four delivery pipes 62.

When the smoke alarm device is in specific work, a worker can rotate the cover plate 7 to one side to tear the lining paper of the bonding surfaces of the smoke alarm devices, so that the smoke alarm devices are placed in the supporting frame 1, then the cover plate 7 is reset, the upright rods 2 are held by hands, the supporting frame 1 is lifted to the mounting position of the roof decorative plate, after the suction cups 61 contact with the roof decorative plate, the power supply of the suction pump 64 is switched on, negative air pressure can be generated in the vacuum cups 61 under the matching of the air pipes 65 and the conveying pipes 62 through the suction pump 64, so that the vacuum cups 61 are adsorbed on the roof decorative plate, the positioning plates 3 can be attached to the roof decorative plate through the fixation of the vacuum cups 61, then dust in the mounting area of the roof decorative plate can be cleaned through the cleaning mechanism 5, and then the smoke alarm devices in the supporting frame 1 are moved to the roof decorative plate through the conveying mechanism 8, the bonding surface of the smoke alarm is bonded and fixed, and after the installation is finished, the power supply of the suction pump 64 is cut off to separate the vacuum suction cup 61 from the roof decorative plate.

As shown in fig. 2, 3, 5, 6 and 7, the cleaning mechanism 5 includes a second motor 51, chains 52, driving gears 53, a transmission rod 54, driven gears 55, wiping units 56, a sweeping unit 57, a drying unit 58 and a heating unit 59, two driving gears 53 are mounted on the front surface of the positioning plate 3 through a rotating shaft, two driven gears 55 are mounted on the rear surface of the positioning plate 3 through a rotating shaft, the transmission rods 54 are mounted between the two driving gears 53 and between the two driven gears 55, the chains 52 are connected between the driving gears 53 and the driven gears 55 in a transmission manner, a plurality of wiping units 56, sweeping units 57, drying units 58 and heating units 59 are sequentially mounted between the two chains 52, the second motor 51 is mounted on one side of the positioning plate 3 close to the driving gears 53, the output end of the second motor 51 is connected with one of the driving gears 53 through a bolt, wherein, a water tank 561 is arranged inside the wiping unit 56, the water tank 561 is connected with two chains 52, an extension rod 562 is arranged at one end of the water tank 561, which is far away from the chains 52, a cleaning cloth 563 is arranged at the other end of the extension rod 562, a water absorption sliver 564 is arranged inside the extension rod 562, two ends of the water absorption sliver 564 extend into the water tank 561 and the cleaning cloth 563 respectively, a brush rod 571 is arranged inside the sweeping unit 57, the brush rod 571 is connected with the chains 52, a brush head 572 is arranged at the other end of the brush rod 571, a fixing rod 581 is arranged inside the drying unit 58, the fixing rod 581 is connected with the chains 52, a drying cotton cloth is arranged at one end of the fixing rod 581, which is far away from the chains 52, a heating tank 594 is arranged inside the heating unit 59, the heating tank 594 is connected with the chains 52, a heat conduction pad 591 is arranged at one end of the heating tank 594, which is far away from the chains 52, a heating plate 593 and a heat conduction rod 592 are arranged inside the heating tank, the two ends of the heat conducting rod 592 are respectively connected to the heat conducting pad 591 and the heating plate 593, and the heating plate 593 is electrically connected to the internal battery.

When the water tank cleaning machine works specifically, tap water is firstly injected into the water tank 561, then the heating plate 593 is electrically connected with an internal storage battery, a power supply of the second motor 51 is switched on, the chain 52 can be rotated under the matching of the driving gear 53, the driven gear 55 and the transmission rod 54 through the rotation of the second motor 51, the sweeping unit 57, the wiping unit 56, the drying unit 58 and the heating unit 59 sequentially pass through the installation area of the smoke alarm in the rotation process of the chain 52, when the sweeping unit 57 passes through the installation area, the brush head 572 can clean floating ash on a roof decoration plate, the water absorption cotton strip 564 and the water tank 561 are installed inside the wiping unit 56, due to the effect of the water absorption cotton strip 564, the inside of the water tank 561 is conveyed to the cleaning cloth 563, then the cleaning cloth 563 generates a wetting phenomenon, when the wiping unit 56 passes through the roof decoration plate, the wetted cleaning cloth 563 can further clean dust on the surface of the roof decoration plate, when dry unit 58 is through the roof decorative board, can clear up the remaining moisture content in roof decorative board surface through dry cotton 582, have heating plate 593 at the internally mounted of heating unit 59, because the heat that heating plate 593 produced can pass to heat conduction pad 591 department through heat conduction pole 592, when heating unit 59 is through the roof decorative board, heat conduction pad 591 can carry out local heating to the roof decorative board, and then make the bonding of smoke alarm can be more firm on the roof.

As shown in fig. 5, the distance between the sweeping unit 57 and the heating unit 59 is greater than the distance between the two ends of the smoke alarm, when the smoke alarm needs to pass through the inside of the supporting frame 1, the distance between the sweeping unit 57 and the heating unit 59 is greater than the distance between the two ends of the smoke alarm, so that the sweeping unit 57 and the heating unit 59 can be prevented from being blocked when the smoke alarm moves upwards.

As shown in fig. 8, 9, 10, 11 and 14, the conveying mechanism 8 includes a sliding plate 81, a connecting shaft 82, two pushing plates 83, a spring frame 84 and a limiting component 85, two ends of the inner side wall of the supporting frame 1 are provided with elongated slots 11, the sliding plates 81 are slidably connected inside the two elongated slots 11, a plurality of groups of pushing plates 83 are arranged on one ends of the two sliding plates 81 facing the smoke alarm from top to bottom, the number of each group of pushing plates 83 is two, each pushing plate 83 is rotatably connected with the sliding plate 81 through the connecting shaft 82, the spring frame 84 is further installed below one end of each pushing plate 83, the other end of the spring frame 84 is connected with the sliding plate 81, a plurality of transverse grooves 71 are arranged on one surface of the two cover plates 7 facing the smoke alarm from top to bottom, the limiting components 85 mutually matched with the pushing plates 83 are installed inside the plurality of transverse grooves 71, the driving mechanism 4 includes a motor 41, a connecting rod 42, a fixing plate 43 and a turntable 44, fixing plates 43 are respectively arranged below the left outer wall and the right outer wall of the supporting frame 1, a first motor 41 is arranged at the top of the fixing plate 43, a turntable 44 is arranged at the output end of the first motor 41, a connecting rod 42 is arranged on the outer side wall of the turntable 44 through a rotating shaft, one end of the connecting rod 42, which is far away from the turntable 44, is connected with a sliding plate 81 through the rotating shaft, when the supporting frame works specifically, a power supply of the first motor 41 in the driving mechanism 4 is switched on, the turntable 44 can be driven to rotate through a first motor, the connecting rod 42 can drive the sliding plate 81 to reciprocate up and down in the rotating process of the turntable 44, in the upward moving process of the sliding plate 81, the pushing plate 83 can push a plurality of smoke alarms to move up simultaneously through the sliding plate 81, when the sliding plate 81 moves to the highest point, the first smoke alarm at the top can penetrate through the square groove of the positioning plate 3 and be attached to the decorative plate on the roof, and the double-sided adhesive is adhered to the adhesive of the top surface, make smoke alarm fix on the roof decorative board, and when push pedal 83 promoted first smoke alarm and hug closely the roof, can make a plurality of smoke alarm of below up move to the spacing subassembly 85 department of high one deck simultaneously, when slide 81 down moves, block through smoke alarm, can make push pedal 83 rotate under the cooperation of connecting axle 82, and make push pedal 83 be close to smoke alarm one side and be parallel to each other with smoke alarm, because push pedal 83 can make spring bracket 84 tensile at rotatory in-process, after push pedal 83 moved smoke alarm's bottom, tensile spring bracket 84 can make push pedal 83 reset, then make push pedal 83 up move again, make second smoke alarm fix roof department, from this circulation, until the inside smoke alarm of carriage 1 is all fixed roof department.

As shown in fig. 12, 13 and 15, the inside of the limiting component 85 is provided with a limiting shaft 853, the limiting shaft 853 is fixedly connected with the cover plate 7, the other end of the limiting shaft 853 is connected with a limiting plate 851, the bottom of the limiting plate 851 is provided with a limiting rod 852, the bottom of the limiting rod 852 is connected with the groove wall of the transverse groove 71, when the pushing plate 83 pushes the smoke alarm to move upwards and pass through the limiting component 85, the smoke alarm can make the limiting plate 851 rotate around the limiting shaft 853, when the smoke alarm is separated from the limiting plate 851, the limiting plate 851 can rotate downwards to the limiting rod 852 under the influence of gravity, when the pushing plate 83 moves to the highest point and begins to fall, the horizontal limiting plate 851 can block the smoke alarm, and the smoke alarm can be left at the pushing plate 83.

As shown in fig. 8, protection mechanism 9 includes electric putter 91, guard plate 92 and pull rod 93, the open-top sliding connection of carriage 1 has guard plate 92, electric putter 91 is installed to the left side outer wall top of carriage 1, pull rod 93 is installed to electric putter 91's output, pull rod 93 is connected with guard plate 92's left end, in the in-process that clearance mechanism 5 cleaned the roof decorative board, can put through electric putter 91 power, through electric putter 91's shrink, can make pull rod 93 promote guard plate 92 and remove toward carriage 1's open part, can seal carriage 1 top through guard plate 92, and then avoid the dust that clearance mechanism 5 cleaned to drop the bonding face of smoke alarm from carriage 1 top, after the clearance is accomplished, it can to make electric putter 91 stretch again.

As shown in fig. 1, the bottom of the supporting frame 1 is a sealing structure, when the smoke alarm falls from the push plate 83, the smoke alarm can be blocked, so that the phenomenon that the smoke alarm falls to the ground and is damaged can be avoided, and workers can be prevented from being injured by crashing on the other hand.

The working principle of the invention is as follows: when the installation aid is in use,

the first step is as follows: the worker rotates the cover plate 7 to one side, the lining paper of the bonding surfaces of the smoke alarms is torn, then the smoke alarms are respectively placed on the push plate 83, and then the cover plate 7 is rotated and reset;

the second step is that: the working personnel hold the upright stanchion 2 and lift the upright stanchion to the mounting position of the roof, when the sucker 61 contacts the decorative plate of the roof, the positioning plate 3 can be fixed through the adsorption mechanism 6, and then the decorative plate of the roof is cleaned and heated through the cleaning mechanism 5;

the third step: after clearance and heating are accomplished, can drive 8 inside slide 81 up-and-down reciprocating motion of conveying mechanism through actuating mechanism 4, at slide 81 reciprocating motion's in-process, make the first smoke alarm of top run through behind locating plate 3 hug closely on the decorative board of roof, viscidity through the double faced adhesive tape, make smoke alarm fix on the roof decorative board, and simultaneously, make other smoke alarm step-by-step up-shifting under spacing subassembly 85's cooperation, after first smoke alarm installation is accomplished, the aspiration pump 64 power of breaking away, make locating plate 3 break away from the roof decorative board, then install other regions, after the whole installations of smoke alarm of carriage 1 inside, open apron 7 again and fill.

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

Claims

1. The utility model provides a ceiling type smoke detector alarm installation auxiliary assembly, includes carriage (1), the front surface and the rear surface of carriage (1) all are connected with apron (7) through hinge rotation, pole setting (2) are installed to the bottom of carriage (1), locating plate (3) are installed at the top of carriage (1), square groove, its characterized in that have been seted up to the inside intermediate position department of locating plate (3): the automatic cleaning device is characterized in that driving mechanisms (4) are symmetrically arranged on the outer wall of the left side and the outer wall of the right side of the supporting frame (1), a conveying mechanism (8) is arranged inside the supporting frame (1), a protection mechanism (9) is arranged at an opening at the top of the supporting frame (1), an adsorption mechanism (6) is arranged on the outer side wall of the positioning plate (3), and cleaning mechanisms (5) are arranged above and below the positioning plate (3);

the adsorption mechanism (6) comprises suckers (61), conveying pipes (62), extension plates (63), air suction pumps (64) and air pipes (65), two extension plates (63) are respectively installed on the outer walls of the left side and the right side of the positioning plate (3), the suckers (61) are installed on the tops of the four extension plates (63) through the conveying pipes (62), the air suction pumps (64) are installed at one end of the positioning plate (3), the air pipes (65) are installed at the output end of the air suction pumps (64), and the air pipes (65) penetrate through the positioning plate (3) and the extension plates (63) and are respectively connected with the four conveying pipes (62);

the cleaning mechanism (5) comprises a second motor (51), a chain (52), a driving gear (53), a transmission rod (54), a driven gear (55), a wiping unit (56), a sweeping unit (57), a drying unit (58) and a heating unit (59), wherein the two driving gears (53) are installed on the front surface of the positioning plate (3) through a rotating shaft, the two driven gears (55) are installed on the rear surface of the positioning plate (3) through the rotating shaft, the transmission rods (54) are installed between the two driving gears (53) and between the two driven gears (55), the chain (52) is connected between the driving gear (53) and the driven gears (55) in a transmission manner, the plurality of wiping units (56), the sweeping unit (57), the drying unit (58) and the heating unit (59) are sequentially installed between the two chains (52), a second motor (51) is mounted on one side, close to the driving gear (53), of the positioning plate (3), and the output end of the second motor (51) is connected with one of the driving gears (53) through a bolt;

the conveying mechanism (8) comprises a sliding plate (81), a connecting shaft (82), a push plate (83), a spring frame (84) and a limiting component (85), elongated slots (11) are formed in two ends of the inner side wall of the supporting frame (1), sliding plates (81) are connected to the inner portions of the two elongated slots (11) in a sliding mode, a plurality of groups of push plates (83) are arranged on the two sliding plates (81) from top to bottom facing one end of the smoke alarm, and each push plate (83) is rotatably connected with the sliding plate (81) through a connecting shaft (82), spring frame (84) are still installed to the one end below of push pedal (83), the other end of spring frame (84) with slide (81) are connected, two a plurality of cross slot (71), a plurality of are seted up towards the equal top-down of one side of smoke alarm ware in apron (7) the inside of cross slot (71) all installs spacing subassembly (85).

2. The ceiling type smoke alarm installation auxiliary device of claim 1, wherein: the internally mounted of spacing subassembly (85) has spacing axle (853), just spacing axle (853) with fixed connection between apron (7), the other end pivot of spacing axle (853) is connected with limiting plate (851), gag lever post (852) is installed to the bottom of limiting plate (851), the bottom of gag lever post (852) with the cell wall of cross slot (71) is connected.

3. The ceiling type smoke alarm installation auxiliary device of claim 1, wherein: actuating mechanism (4) include a motor (41), connecting rod (42), fixed plate (43) and carousel (44), fixed plate (43) are all installed to the left side outer wall below and the right side outer wall below of carriage (1), a motor (41) is installed at the top of fixed plate (43), carousel (44) are installed to the output of a motor (41), connecting rod (42) are installed through the pivot to the lateral wall of carousel (44), connecting rod (42) are kept away from the one end of carousel (44) through the pivot with slide (81) are connected.

4. The ceiling type smoke alarm installation auxiliary device as claimed in claim 1, wherein: protection machanism (9) are including electric putter (91), guard plate (92) and pull rod (93), the open-top portion sliding connection of carriage (1) has guard plate (92), electric putter (91) are installed to the left side outer wall top of carriage (1), pull rod (93) are installed to the output of electric putter (91), pull rod (93) with the left end of guard plate (92) is connected.

5. The ceiling type smoke alarm installation auxiliary device as claimed in claim 1, wherein: a water tank (561) is installed inside the wiping unit (56), the water tank (561) is connected with the two chains (52), an extension rod (562) is installed at one end, far away from the chains (52), of the water tank (561), a cleaning cloth (563) is installed at the other end of the extension rod (562), a water absorption cotton sliver (564) is installed inside the extension rod (562), two ends of the water absorption cotton sliver (564) respectively extend into the water tank (561) and the cleaning cloth (563), a brush rod (571) is installed inside the sweeping unit (57), the brush rod (571) is connected with the chains (52), a brush head (572) is installed at the other end of the brush rod (571), a fixing rod (581) is installed inside the drying unit (58), the fixing rod (581) is connected with the chains (52), and a drying cotton cloth (582) is installed at one end, far away from the chains (52), of the fixing rod (581), the internally mounted of heating unit (59) has heating cabinet (594), heating cabinet (594) with chain (52) are connected, heating cabinet (594) is kept away from the one end of chain (52) and is installed heat conduction pad (591), the internally mounted of heating cabinet (594) has heating plate (593) and heat conduction pole (592), the both ends of heat conduction pole (592) respectively with heat conduction pad (591) with heating plate (593) are connected.

6. The ceiling type smoke alarm installation auxiliary device as claimed in claim 1, wherein: the bottoms of the two support frames (1) are of sealing structures.

7. The ceiling type smoke alarm installation auxiliary device as claimed in claim 1, wherein: the distance between the sweeping unit (57) and the heating unit (59) is larger than the distance between the two ends of the smoke alarm.