CN112982714A - Anti-seismic type public ceiling frame based on Internet of things - Google Patents
Anti-seismic type public ceiling frame based on Internet of things Download PDFInfo
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- CN112982714A CN112982714A CN202110416589.3A CN202110416589A CN112982714A CN 112982714 A CN112982714 A CN 112982714A CN 202110416589 A CN202110416589 A CN 202110416589A CN 112982714 A CN112982714 A CN 112982714A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/002—Arrangements for cleaning building facades
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Architecture (AREA)
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- Environmental & Geological Engineering (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the field of Internet of things anti-seismic, in particular to an anti-seismic public ceiling frame based on the Internet of things, which comprises a fixing mechanism, a rotating mechanism, a first nailing mechanism, a transmission mechanism and the like; the outer wall body is provided with two round prefabricated holes, the fixing mechanism is arranged on the outer wall body, the rotating mechanism is arranged on the fixing mechanism, the first nailing mechanism is arranged on the fixing mechanism, and the transmission mechanism is arranged on the first nailing mechanism. According to the invention, through the matching of the third expansion bolt and the fourth expansion bolt, the third expansion bolt and the fourth expansion bolt can be nailed on the wall body, so that the equipment can reinforce the wall body to reduce the damage caused by earthquake, reduce the disaster situation and possible economic and property loss, and achieve the effect of automatically reinforcing the wall body to reduce the damage caused by earthquake.
Description
Technical Field
The invention relates to the field of Internet of things anti-seismic, in particular to an anti-seismic public ceiling frame based on the Internet of things.
Background
The anti-seismic ceiling frame is arranged on a top wall of a building, is used for connecting a building structure main body with various pipelines and equipment in the building using anti-seismic design, provides a supporting effect by utilizing the reaction force generated by earthquake, and can be used for enabling the building to be more stable by adopting the anti-seismic ceiling frame, so that the influence of the earthquake on the building is smaller, the damage in the long-term operation and maintenance process can be effectively reduced, the earthquake damage is reduced, and the casualties of personnel are reduced.
Current antidetonation furred ceiling frame does not have reliable braced system, and the antidetonation furred ceiling system of installation can take place not hard up of co-occurrence degree usually when meetting earthquake or wall body and damaging, fracture or support deformation, lack intelligent sensing ability, need consume a large amount of manpower and materials and patrol and examine and change it regularly, and the cost of labor is high, and the antidetonation furred ceiling frame is generally installed on the building top, and the manual work is maintained it and is caused certain potential safety hazard, probably increase casualties, increase economic loss.
The publication number is CN112484624A, and the publication number is 2021.03.12, and discloses an anti-seismic ceiling frame, which comprises a supporting and hanging frame arranged on a wall body, wherein a support is arranged between the supporting and hanging frame and a wall body connecting surface, and can detect fault information and send the information to a terminal, so that a manager can maintain the anti-seismic ceiling frame in a targeted manner, but the anti-seismic ceiling frame lacks the function of automatically reinforcing and maintaining the wall body, and has certain potential safety hazard.
Disclosure of Invention
The invention designs an anti-seismic public ceiling hanging frame based on the Internet of things, which has the functions of automatically reinforcing and maintaining a wall body to reduce damage caused by an earthquake so as to avoid potential safety hazards and intelligently sensing faults and sending information to a controller, and solves the problems that the function of automatically reinforcing and maintaining the wall body is lacked and certain potential safety hazards exist in the background technology.
The technical implementation scheme of the invention is as follows: the utility model provides a public furred ceiling frame of antidetonation formula based on thing networking, is including fixed establishment, slewing mechanism, first nailing mechanism, drive mechanism and second nailing mechanism, and it has two circular prefabricated holes to open on the outside wall body, and on fixed establishment located the outside wall body, slewing mechanism located fixed establishment on, and on fixed establishment was located to first nailing mechanism, on drive mechanism located first nailing mechanism, on second nailing mechanism located fixed establishment.
Further, the fixing mechanism comprises a first expansion bolt, a second expansion bolt, a first fixing frame, a main keel, a first fixing rod, a second fixing rod, a rotating strip and a pressure sensor, wherein the first expansion bolt is in threaded fit with the bottom of an external wall body, the second expansion bolt is in threaded fit with the bottom of the external wall body, the first fixing frame is connected to one end of the first expansion bolt, the main keel is connected to the first fixing frame in a sliding mode, the first fixing frame supports the main keel, the first fixing rod is connected to the first fixing frame, the second fixing rod is connected to the second expansion bolt in a connecting mode, the rotating strip is connected between the second fixing rod and the first fixing rod in a rotating mode, the pressure sensor is installed at the bottom of the external wall body, and the pressure sensor is in contact with the first fixing frame.
Furthermore, the rotating mechanism comprises a second fixed frame, a two-way motor, a commutator, a third fixed rod, a fourth fixed rod, a sliding plate, a first reset spring, a first clutch shaft, a second clutch shaft, a transmission shaft, a fifth fixed rod, a nut, a second gear, a sliding disc and a first screw rod, the second fixed frame is connected with the top of the main keel, the two-way motor is arranged on the second fixed frame, the commutator is arranged on the second fixed frame, one end of the commutator is fixedly connected with an output shaft above the two-way motor, the third fixed rod is positioned on the second fixed frame, the other end of the commutator is connected with a pair of fourth fixed rods, the output shaft below the two-way motor is also connected with a pair of fourth fixed rods, the sliding plate is jointly connected with the same pair of fourth fixed rods in a sliding manner, the first reset spring is connected between the fourth fixed rods and the sliding plate, the first, the transmission shaft rotary type is connected on the second mount, be equipped with second separation and reunion axle on the transmission shaft, the location has the fifth dead lever on the main joist, sliding connection has the second gear on the fifth dead lever, the inboard hookup of second gear has the nut, sliding fit has the sliding disk on the third dead lever, the sliding disk is connected with the second gear rotary type, the sliding disk contacts with the fifth dead lever, the nut inboard has first screw rod through screw-thread fit, first screw rod one end is equipped with the second separation and reunion axle equally, homonymy second separation and reunion axle and the contact of homonymy first separation and reunion axle.
Furthermore, first nailing mechanism is including the third mount, the fluted disc, the solid fixed cylinder, the sliding block, second reset spring, third expansion bolts and first carriage, the third mount is located the main joist top, the last rotation type of third mount is connected with the fluted disc, the fluted disc meshes with the second gear, the solid fixed cylinder is located the fluted disc top, the sliding block sliding connection is inboard in the solid fixed cylinder, sliding block and third mount sliding fit, be connected with second reset spring between sliding block and the third mount, first carriage rotary type is connected on the sliding block, first carriage and the spacing cooperation of first mount, third expansion bolts is located the sliding block, third expansion bolts contacts with first carriage.
Further, drive mechanism is including the fourth mount, the second carriage, third reset spring, the guide bar, wedge and fourth reset spring, the hookup has the fourth mount on the first carriage, sliding connection has the second carriage on the fourth mount, be connected with third reset spring between second carriage and the fourth mount, outside wall body top rigid coupling has the guide bar, guide bar and second carriage sliding type cooperation, wedge sliding type cooperation is on the second carriage, be connected with two fourth reset springs on the wedge, the fourth reset spring other end and second carriage connection.
Furthermore, the second nailing mechanism comprises a fifth fixing frame, a transmission wheel, a belt, a rotating shaft and a fourth expansion bolt, the fifth fixing frame is connected to the main keel, the rotating shaft is rotatably connected to the fifth fixing frame, the transmission wheel is connected to the rotating shaft, the transmission wheel is also connected to the transmission shaft, the belt is wound between the two transmission wheels, the fourth expansion bolt is connected to the rotating shaft in a sliding mode, and the fourth expansion bolt is rotatably connected with the second sliding frame.
Further, still including clearance mechanism, clearance mechanism locates on the first nailing mechanism, clearance mechanism is including the third carriage, the fixed block, fifth reset spring, the seventh mount, eighth mount and nylon rope, outside wall body bottom sliding connection has the third carriage, outside wall body bottom hookup has the fixed block, be connected with fifth reset spring between fixed block and the third carriage, the seventh mount couples in outside wall body bottom, the eighth mount couples on first carriage, the coupling has the nylon rope on the eighth mount, the nylon rope other end couples with the third carriage, the nylon rope is around in the seventh mount.
The invention has the following advantages:
according to the invention, through the matching of the third expansion bolt and the fourth expansion bolt, the third expansion bolt and the fourth expansion bolt can be nailed on the wall body, so that the equipment can reinforce the wall body to reduce the damage caused by earthquake, reduce the disaster situation and possible economic and property loss, and achieve the effect of automatically reinforcing the wall body to reduce the damage caused by earthquake.
Through the cooperation of eighth mount and device on it, eighth mount upward movement can make the nylon rope relax a little, and the third carriage can be towards the direction motion near pressure sensor to make the wall body of third carriage around the prefabricated hole of third expansion bolts top clean, prevent that third expansion bolt from skidding when on the wall body, lead to the nail askew, reached and to clean around the prefabricated hole in advance in order to avoid the askew effect of third expansion bolt.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a part of the fixing mechanism of the present invention.
Fig. 3 is a partially cut-away perspective view of the fixing mechanism of the present invention.
Fig. 4 is a partial perspective view of the rotating mechanism of the present invention.
Fig. 5 is an enlarged perspective view of the present invention B.
Fig. 6 is a schematic perspective view of a portion of the first nailing mechanism of the present invention.
Fig. 7 is a schematic separated perspective view of the first nailing mechanism of the present invention.
Fig. 8 is an enlarged perspective view of the present invention a.
Fig. 9 is a schematic perspective view of a second nailing mechanism of the present invention.
FIG. 10 is a schematic diagram of a separated perspective structure of the cleaning mechanism of the present invention.
The meaning of the reference symbols in the figures: 1: fixing mechanism, 11: first expansion bolt, 12: second expansion bolt, 13: first mount, 14: main keel, 15: first fixing lever, 16: second fixing lever, 17: rotating strip, 18: pressure sensor, 2: rotating mechanism, 21: second mount, 22: bidirectional motor, 2201: commutator, 23: third fixing bar, 24: fourth fixing bar, 25: sliding plate, 26: first return spring, 27: first clutch shaft, 28: second clutch shaft, 29: drive shaft, 211: fifth fixing lever, 212: nut, 213: second gear, 214: sliding disk, 215: first screw, 3: first nailing mechanism, 31: third mount, 32: toothed disc, 33: fixed cylinder, 34: sliding block, 35: second return spring, 36: third expansion bolt, 37: first carriage, 4: transmission mechanism, 41: fourth fixing frame, 42: second carriage, 43: third return spring, 44: guide bar, 45: wedge block, 46: fourth return spring, 5: second nailing mechanism, 51: fifth mount, 52: drive wheel, 53: belt, 54: rotating shaft, 55: fourth expansion bolt, 6: cleaning mechanism, 61: third carriage, 62: fixed block, 63: fifth return spring, 64: seventh mount, 65: eighth mount, 66: a nylon rope.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Example 1
An anti-seismic public ceiling hanging frame based on the Internet of things is disclosed, as shown in figures 1-10, and comprises a fixing mechanism 1, a rotating mechanism 2, a first nailing mechanism 3, a transmission mechanism 4 and a second nailing mechanism 5, wherein two round prefabricated holes are formed in an external wall body, the fixing mechanism 1 is arranged on the external wall body, the rotating mechanism 2 is arranged on the fixing mechanism 1, the first nailing mechanism 3 is used for enabling a third expansion bolt 36 to be nailed on the wall body so as to reduce damage caused by an earthquake, the transmission mechanism 4 is arranged on the first nailing mechanism 3, the second nailing mechanism 5 is arranged on the fixing mechanism 1, and the second nailing mechanism 5 is used for enabling a fourth expansion bolt 55 to be nailed on the wall body so as to further reinforce the wall body.
The fixing mechanism 1 comprises a first expansion bolt 11, a second expansion bolt 12, a first fixing frame 13, a main keel 14, a first fixing rod 15, a second fixing rod 16, a rotating strip 17 and a pressure sensor 18, wherein the first expansion bolt 11 is matched with the bottom of an external wall through threads, the first expansion bolt 11 is used for fixing the wall, the second expansion bolt 12 is matched with the bottom of the external wall through threads, the second expansion bolt 12 is used for fixing the wall, the first fixing frame 13 is connected with one end of the first expansion bolt 11, the main keel 14 is connected with the first fixing frame 13 in a sliding mode, the first fixing frame 13 plays a supporting role for the main keel 14, the first fixing rod 15 is connected with the first fixing frame 13, the second fixing rod 16 is connected with the second expansion bolt 12, a pair of rotating strips 17 is connected between the second fixing rod 16 and the first fixing rod 15 in a common rotating mode, the pressure sensor 18 is installed at the bottom of the external, the pressure sensor 18 is used for sensing pressure and transmitting information to the bidirectional motor 22, and the pressure sensor 18 is in contact with the first fixing frame 13.
The rotating mechanism 2 comprises a second fixed frame 21, a two-way motor 22, a commutator 2201, a third fixed rod 23, a fourth fixed rod 24, a sliding plate 25, a first return spring 26, a first clutch shaft 27, a second clutch shaft 28, a transmission shaft 29, a fifth fixed rod 211, a nut 212, a second gear 213, a sliding disc 214 and a first screw 215, the second fixed frame 21 is connected with the top of the main keel 14, the two-way motor 22 is arranged on the second fixed frame 21, the two-way motor 22 is used for driving two pairs of the fourth fixed rods 24 and devices thereon to rotate in different directions, the commutator 2201 is arranged on the second fixed frame 21, one end of the commutator 2201 is fixedly connected with an output shaft above the two-way motor 22, the third fixed rod 23 is positioned at the top of the second fixed frame 21, the other end of the commutator 2201 is connected with a pair of the fourth fixed rods 24, the output shaft below the two-way motor 22 is also connected, a sliding plate 25 is connected to the same pair of fourth fixing rods 24 in a sliding manner, a first return spring 26 is connected between the fourth fixing rods 24 and the sliding plate 25, a first clutch shaft 27 is coupled to one side of the sliding plate 25, a transmission shaft 29 is rotatably connected to the second fixing frame 21, a second clutch shaft 28 is arranged on the transmission shaft 29, a fifth fixing rod 211 is positioned on the main keel 14, a second gear 213 is slidably connected to the fifth fixing rod 211, the second gear 213 is used for driving the fluted disc 32 and the upper device thereof to move upwards, a nut 212 is coupled to the inner side of the second gear 213, a sliding disc 214 is slidably engaged with the third fixing rod 23, the sliding disc 214 is rotatably connected with the second gear 213, the sliding disc 214 is in contact with the fifth fixing rod 211, a first screw 215 is engaged with the inner side of the nut 212 through threads, and the nut 212 and the first screw 215 are engaged, so that the nut 212 and the, the first screw 215 is also provided with a second clutch shaft 28 at one end, and the second clutch shaft 28 on the same side is contacted with the first clutch shaft 27 on the same side.
The first nailing mechanism 3 comprises a third fixed frame 31, a fluted disc 32, a fixed cylinder 33, a sliding block 34, a second return spring 35, a third expansion bolt 36 and a first sliding frame 37, the third fixed frame 31 is positioned at the top of the main keel 14, the fluted disc 32 is rotatably connected on the third fixed frame 31, the fluted disc 32 is meshed with the second gear 213, the fixed cylinder 33 is positioned at the top of the fluted disc 32, the fixed cylinder 33 is used for driving the sliding block 34 and the upper device to rotate, the sliding block 34 is slidably connected at the inner side of the fixed cylinder 33, the sliding block 34 is slidably matched with the third fixed frame 31, the second return spring 35 is connected between the sliding block 34 and the third fixed frame 31, the second return spring 35 is used for driving the sliding block 34 to move upwards, the first sliding frame 37 is rotatably connected on the sliding block 34, the first sliding frame 37 is in spacing matching with the first fixed frame 13, the third expansion bolt, the third expansion bolt 36 is in contact with the first carriage 37.
The transmission mechanism 4 comprises a fourth fixed frame 41, a second sliding frame 42 and a third return spring 43, the guide rod 44, the wedge block 45 and the fourth reset spring 46, the fourth fixing frame 41 is connected to the first sliding frame 37 in a connected mode, the second sliding frame 42 is connected to the fourth fixing frame 41 in a sliding mode, the third reset spring 43 is connected between the second sliding frame 42 and the fourth fixing frame 41, the third reset spring 43 is used for driving the second sliding frame 42 and the upper device to move upwards, the guide rod 44 is fixedly connected to the top of the outer wall body, the guide rod 44 is in sliding fit with the second sliding frame 42, the wedge block 45 is used for being clamped into a hole in the second expansion bolt 12, the two fourth reset springs 46 are connected to the sliding wedge block 45, the other end of each fourth reset spring 46 is connected with the second sliding frame 42, and the fourth reset springs 46 are used for driving the sliding wedge block 45 to reset.
The second nailing mechanism 5 comprises a fifth fixing frame 51, transmission wheels 52, a belt 53, a rotating shaft 54 and a fourth expansion bolt 55, the fifth fixing frame 51 is connected to the main keel 14, the rotating shaft 54 is rotatably connected to the fifth fixing frame 51, the transmission wheels 52 are connected to the rotating shaft 54, the transmission wheels 52 are also connected to the transmission shaft 29, the belt 53 is wound between the two transmission wheels 52, one transmission wheel 52 can drive the other transmission wheel 52 and the upper device thereof to rotate through the belt 53, the fourth expansion bolt 55 is slidably connected to the rotating shaft 54, the fourth expansion bolt 55 is used for being nailed on a wall body to further reinforce the wall body, and the fourth expansion bolt 55 is rotatably connected with the second sliding frame 42.
When earthquake happens, the first expansion bolt 11 will loosen, the pressure sensor 18 will sense the pressure and transmit the information to the two-way motor 22, so that the two-way motor 22 is started, the two-way motor 22 will drive the two pairs of fourth fixing rods 24 and the devices thereon to rotate in different directions through the output shaft when the two-way motor 22 is started, the lower fourth fixing rod 24 and the devices thereon will rotate clockwise, the lower second clutch shaft 28 and the devices thereon will not rotate, the upper fourth fixing rod 24 and the devices thereon will rotate reversely, the upper second clutch shaft 28 and the devices thereon will rotate, the nut 212 and the devices thereon will move upward through the cooperation of the nut 212 and the first screw 215, the second gear 213 will drive the fluted disc 32 and the devices thereon to move upward, and the second sliding frame 42 and the devices thereon will move upward through the third return spring 43, when the third expansion bolt 36 is clamped in a prefabricated hole at the bottom of the wall body, the wall body can extrude the third expansion bolt 36, the second return spring 35 can be compressed accordingly, the nut 212 is just separated from the thread on the first screw 215, the nut 212 and the device on the nut 212 stop moving upwards, the second gear 213 can be separated from the fifth fixing rod 211, the first screw 215 can drive the nut 212 and the device on the nut to rotate, the second gear 213 can drive the fluted disc 32 and the device on the fluted disc to rotate, so that the sliding block 34 and the device on the sliding block rotate upwards, and the third expansion bolt 36 is nailed on the wall body through the action of the second return spring 35 and the action of the thread on the surface of the third expansion bolt 36 and the rotation of the third expansion bolt, so that the device can reinforce the wall body to reduce the damage caused by the earthquake, and reduce the disaster and the economic and property loss possibly caused.
When the third expansion bolt 36 and the device thereon move upward, the fourth expansion bolt 55 will be inserted into the prefabricated hole at the bottom of the wall, the wall will press the fourth expansion bolt 55, the third return spring 43 will be compressed accordingly, when there is a aftershock, the pressure sensor 18 will transmit the sensed information to the two-way motor 22, so that the two-way motor 22 will be started, the fourth fixing rod 24 and the device thereon above will rotate forward, the second clutch shaft 28 and the device thereon above will not rotate, the fourth fixing rod 24 and the device thereon below will rotate backward, the second clutch shaft 28 and the device thereon below will rotate, wherein the transmission wheel 52 will drive another transmission wheel 52 and the device thereon to rotate through the belt 53, and the fourth expansion bolt 55 and the device thereon will move upward through the action of the third return spring 43 and the thread on the surface of the fourth expansion bolt 55 and the action of rotation thereof, the third return spring 43 is then returned, so that the fourth expansion bolt 55 is nailed to the wall, thereby further reinforcing the wall.
When the fourth expansion bolt 55 and the device thereon move upwards, the wedge block 45 contacts the second expansion bolt 12, the second expansion bolt 12 presses the wedge block 45 to move towards the direction close to the first fixing frame 13, the fourth return spring 46 is compressed accordingly, and then the wedge block 45 is clamped into the hole in the second expansion bolt 12 under the resetting action of the fourth return spring 46, so that the second expansion bolt 12 is fixed, and the safety of the building is improved more effectively.
Example 2
On the basis of the embodiment 1, as shown in fig. 10, the nailing device further includes a cleaning mechanism 6, the cleaning mechanism 6 is disposed on the first nailing mechanism 3, the cleaning mechanism 6 is used for wiping the wall around the prefabricated hole above the third expansion bolt 36 to prevent the nail from being inclined, the cleaning mechanism 6 includes a third sliding frame 61, a fixed block 62, a fifth return spring 63, a seventh fixed frame 64, an eighth fixed frame 65 and a nylon rope 66, the bottom of the outer wall is slidably connected with the third sliding frame 61, the third sliding frame 61 is used for wiping the wall around the prefabricated hole above the third expansion bolt 36, the bottom of the outer wall is connected with the fixed block 62, a fifth return spring 63 is connected between the fixed block 62 and the third sliding frame 61, the fifth return spring 63 is used for driving the third sliding frame 61 to move towards the direction close to the pressure sensor 18, the seventh fixed frame 64 is connected to the bottom of the outer wall, the eighth fixing frame 65 is coupled to the first sliding frame 37, the nylon string 66 is coupled to the eighth fixing frame 65, the nylon string 66 is slightly loosened by the eighth fixing frame 65, the other end of the nylon string 66 is coupled to the third sliding frame 61, and the nylon string 66 is wound around the seventh fixing frame 64.
When the sliding block 34 and the device thereon move upwards, the nylon rope 66 will slightly loosen, and the third sliding frame 61 will move towards the direction close to the pressure sensor 18 under the reset action of the fifth return spring 63, so that the third sliding frame 61 wipes the wall around the prefabricated hole above the third expansion bolt 36, and the third expansion bolt 36 is prevented from slipping when being nailed on the wall, and the nail is not inclined.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a public dress furred ceiling frame of antidetonation formula based on thing networking, characterized by: the automatic nailing machine comprises a fixing mechanism, a rotating mechanism, a first nailing mechanism, a transmission mechanism and a second nailing mechanism, wherein two round prefabricated holes are formed in an external wall body, the fixing mechanism is arranged on the external wall body, the rotating mechanism is arranged on the fixing mechanism, the first nailing mechanism is arranged on the fixing mechanism, the transmission mechanism is arranged on the first nailing mechanism, and the second nailing mechanism is arranged on the fixing mechanism.
2. An anti-seismic public ceiling rack based on the Internet of things as claimed in claim 1, which is characterized in that: the fixing mechanism comprises a first expansion bolt, a second expansion bolt, a first fixing frame, a main keel, a first fixing rod, a second fixing rod, a rotating strip and a pressure sensor, wherein the first expansion bolt is in threaded fit with the bottom of an external wall body, the second expansion bolt is in threaded fit with the bottom of the external wall body, the first fixing frame is connected to one end of the first expansion bolt, the main keel is connected to the first fixing frame in a sliding mode, the first fixing frame supports the main keel, the first fixing rod is connected to the first fixing frame, the second fixing rod is connected to the second expansion bolt in a connecting mode, the rotating strip is connected between the second fixing rod and the first fixing rod in a rotating mode, the pressure sensor is installed at the bottom of the external wall body, and the pressure sensor is in contact with the first.
3. An anti-seismic public ceiling rack based on the Internet of things as claimed in claim 2, which is characterized in that: the rotating mechanism comprises a second fixed frame, a two-way motor, a commutator, a third fixed rod, a fourth fixed rod, a sliding plate, a first reset spring, a first clutch shaft, a second clutch shaft, a transmission shaft, a fifth fixed rod, a nut, a second gear, a sliding disc and a first screw rod, the second fixed frame is connected with the top of the main keel, the two-way motor is arranged on the second fixed frame, the commutator is arranged on the second fixed frame, one end of the commutator is fixedly connected with an output shaft above the two-way motor, the third fixed rod is positioned on the second fixed frame, the other end of the commutator is connected with a pair of fourth fixed rods, the output shaft below the two-way motor is also connected with a pair of fourth fixed rods, the sliding plate is connected on the same pair of fourth fixed rods in a sliding way, the first reset spring is connected between the fourth fixed rods and the sliding plate, the transmission shaft rotary type is connected on the second mount, be equipped with second separation and reunion axle on the transmission shaft, the location has the fifth dead lever on the main joist, sliding connection has the second gear on the fifth dead lever, the inboard hookup of second gear has the nut, sliding fit has the sliding disk on the third dead lever, the sliding disk is connected with the second gear rotary type, the sliding disk contacts with the fifth dead lever, the nut inboard has first screw rod through screw-thread fit, first screw rod one end is equipped with the second separation and reunion axle equally, homonymy second separation and reunion axle and the contact of homonymy first separation and reunion axle.
4. An anti-seismic public ceiling rack based on the Internet of things as claimed in claim 3, which is characterized in that: first nailing mechanism is including the third mount, the fluted disc, the solid fixed cylinder, the sliding block, second reset spring, third expansion bolts and first carriage, the third mount is located the main joist top, the rotation type is connected with the fluted disc on the third mount, the fluted disc meshes with the second gear, the solid fixed cylinder is located the fluted disc top, sliding block sliding connection is inboard in the solid fixed cylinder, sliding block and third mount sliding type cooperation, be connected with second reset spring between sliding block and the third mount, first carriage rotary type is connected on the sliding block, first carriage and first mount spacing cooperation, third expansion bolts is located the sliding block, third expansion bolts and first carriage contact.
5. An anti-seismic public ceiling rack based on the Internet of things as claimed in claim 4, which is characterized in that: the transmission mechanism comprises a fourth fixing frame, a second sliding frame, a third reset spring, a guide rod, a wedge block and a fourth reset spring, the fourth fixing frame is connected onto the first sliding frame, the second sliding frame is connected onto the fourth fixing frame in a sliding mode, the third reset spring is connected between the second sliding frame and the fourth fixing frame, the guide rod is fixedly connected to the top of the outer wall body, the guide rod is in sliding fit with the second sliding frame, the wedge block is in sliding fit onto the second sliding frame, the wedge block is connected with the two fourth reset springs, and the other end of the fourth reset spring is connected with the second sliding frame.
6. An anti-seismic public ceiling rack based on the Internet of things as claimed in claim 5, which is characterized in that: the second nailing mechanism comprises a fifth fixing frame, a driving wheel, a belt, a rotating shaft and a fourth expansion bolt, the fifth fixing frame is connected to the main keel in a linkage mode, the rotating shaft is connected to the fifth fixing frame in a rotating mode, the driving wheel is connected to the rotating shaft in a linkage mode, the driving wheel is connected to the driving shaft in the same mode, the belt is wound between the two driving wheels, the fourth expansion bolt is connected to the rotating shaft in a sliding mode, and the fourth expansion bolt is connected with the second sliding frame in a rotating mode.
7. An anti-seismic public ceiling rack based on the Internet of things as claimed in claim 6, which is characterized in that: still including clearance mechanism, clearance mechanism locates on the first nailing mechanism, clearance mechanism is including the third carriage, the fixed block, fifth reset spring, the seventh mount, eighth mount and nylon rope, outside wall body bottom sliding connection has the third carriage, outside wall body bottom hookup has the fixed block, be connected with fifth reset spring between fixed block and the third carriage, the seventh mount is linked in outside wall body bottom, the eighth mount is linked on first carriage, the hookup has the nylon rope on the eighth mount, the nylon rope other end couples with the third carriage, the nylon rope is around in the seventh mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416589.3A CN112982714B (en) | 2021-04-19 | 2021-04-19 | Public dress furred ceiling frame of antidetonation formula based on thing networking |
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| CN112982714B (en) | 2022-05-27 |
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