CN115977360A - Assembly type structure safety construction platform - Google Patents
Assembly type structure safety construction platform Download PDFInfo
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- CN115977360A CN115977360A CN202310027153.4A CN202310027153A CN115977360A CN 115977360 A CN115977360 A CN 115977360A CN 202310027153 A CN202310027153 A CN 202310027153A CN 115977360 A CN115977360 A CN 115977360A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention discloses an assembly type building safety construction platform, which comprises: the bottom end of the table body is sequentially connected with a lifting unit, a cylinder and a base; the sliding chute is arranged at the side end of the table body; the protective baffle is connected in the sliding groove in a sliding mode, one end of the side face of the protective baffle is connected with a rotating shaft, the protective baffle slides to the edge of the sliding groove and rotates around the rotating shaft, the protective baffle rotates to be perpendicular to the table body and is connected with the table body through a lock chain, and the outer edge of the protective baffle is connected with a handle. The lifting unit and the air cylinder are arranged at the same time, the stability of the construction platform is improved, the safety coefficient is higher, the sliding groove is processed at the edge of the platform body, the protective baffle can be drawn out from the sliding groove by using the handle during construction and is blocked in front of the chest, the assembly and the use are convenient, the careless falling of constructors in the construction process is effectively prevented, the construction platform is convenient to store and use next time after the construction is finished, the profile height of the construction platform is greatly reduced, and the occupied space of the construction platform is reduced.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to an assembly type building safety construction platform.
Background
The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object in a specified place; the construction platform comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, all buildings at present have certain height, and construction platforms such as scaffolds or herringbone ladders are required to operate in the construction process, so that the construction platform is one of important auxiliary tools in building construction. The existing construction safety construction platform is often provided with a fixed guardrail, the safety of constructors is guaranteed through the fence, the dangerous condition that the constructors drop carelessly is prevented from being generated, but the height of equipment is increased by the height of the guardrail, and the occupied space of the equipment is increased. Accordingly, there is a need for a fabricated building safety construction platform that at least partially solves the problems of the prior art.
Disclosure of Invention
A series of concepts in a simplified form are introduced in the summary section, which is described in further detail in the detailed description section. The summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a fabricated building safety construction platform, comprising:
the bottom end of the table body is sequentially connected with a lifting unit, a cylinder and a base;
the sliding chute is arranged at the side end of the table body;
the protective baffle is connected in the sliding groove in a sliding mode, one end of the side face of the protective baffle is connected with a rotating shaft, the protective baffle slides to the edge of the sliding groove and rotates around the rotating shaft, the protective baffle rotates to be perpendicular to the table body and is connected with the table body through a lock chain, and the outer edge of the protective baffle is connected with a handle.
Preferably, the lifting unit includes:
the upright post is fixedly connected to the bottom end of the table body;
the sleeve is connected to the outer side of the upright column in a sliding mode, the bottom end of the sleeve is rotatably connected with the top end of a piston rod of the air cylinder, and the air cylinder is electrically connected with the controller;
the horizontal section of the T-shaped rod is slidably connected into a T-shaped groove at the bottom end of the table body, the vertical section of the T-shaped rod penetrates through the T-shaped groove and extends downwards, and the two T-shaped rods are symmetrically arranged on two sides of the sleeve;
and two ends of the connecting rod are respectively hinged with the T-shaped rod vertical section and the sleeve.
Preferably, the assembly type structure safety construction platform further comprises an angle adjusting unit, and the angle adjusting unit comprises:
the cylinder is arranged at the top end of the base, the cylinder is arranged at the center of the cylinder, the cylinder is arranged at the top end of the cylinder, the side end of the cylinder is connected with a gear I in a meshing manner, a central shaft of the gear I is connected with an output end of a motor I, the motor I is arranged in the base, and the motor I is electrically connected with the controller;
the two guide sleeves are symmetrically connected to the top end of the fluted disc;
guide post, guide post bottom sliding connection in guide sleeve, and guide post top and stage body fixed connection, the guide post side is connected with the dog.
Preferably, be provided with the unit that slowly falls in the uide bushing, slowly fall the unit and include:
the first cavity is arranged in the center of the guide sleeve, a first piston plate is connected in the first cavity in a sliding mode, the first piston plate is connected with the bottom end of the guide column, and a first spring is connected between the first piston plate and the bottom end of the first cavity;
the two cavities are arranged on the outer side of the first cavity in a two-ring mode, and buffer solution is contained in the two cavities;
and the electric control valve is communicated with the first cavity and the second cavity and is electrically connected with the controller.
Preferably, the slow descending unit further comprises:
the pressure box is connected with a pressure rod in a sliding manner, the pressure rod is connected with the vertical section of the T-shaped rod, and the pressure rod pressurizes the pressure box when moving in the pressure box;
and the second piston plate is connected in the second cavity in a sliding manner and is arranged above the buffer solution, and the space of the second cavity above the second piston plate is communicated with the pressure tank.
Preferably, pivot flexible connection is in guard flap, and the pivot side evenly is connected with a plurality of stoppers along the circumferencial direction, and the spout in-connection has the ring, and the ring internal rotation is connected with the follow-up ring, and a plurality of spacing grooves have evenly been seted up along the circumferencial direction to the interior ring end of follow-up ring, and the spacing groove sets up with the stopper one-to-one.
Preferably, the outer ring end of the follow-up ring is connected with a friction layer, and the inner ring end of the ring is rubbed with the friction layer to generate heat.
Preferably, the ring comprises:
the first arc-shaped groove penetrates through the side end of the circular ring, a rotating plate is connected in the first arc-shaped groove in a sliding mode, and the rotating plate is connected with the outer ring end of the follow-up ring;
the second arc-shaped groove is formed in the outer ring end of the circular ring, and a folded plate is connected to the second arc-shaped groove in a sliding mode and is arranged in an L shape;
the arc pole, arc pole fixed connection are on the rotating plate, and arc pole and ring are arranged with one heart, and the folded plate setting is worn to establish in the arc pole slip, and the cover is equipped with spring two on the arc pole, and spring two is connected between rotating plate and folded plate.
Preferably, the ring further comprises:
the clamping block is connected to one end, close to the folded plate, of the arc-shaped rod, and clamping teeth are arranged on the outer side of the clamping block;
the side plate is horizontally connected to the side end of the circular ring, and the side plate and the circular ring are both made of heat conduction materials;
the cutting ferrule, the cutting ferrule is connected in the curb plate, and the cutting ferrule inner wall is provided with the latch, and the cutting ferrule adopts memory alloy material to make, and the cutting ferrule temperature rise is to the inboard inflation.
Preferably, seted up the guard slot in the stage body, be provided with the protective unit in the guard slot, the protective unit includes:
the rotating shaft is rotatably connected to the bottom end of the protective groove, a gear II and a gear III are connected to the rotating shaft, the gear II is set as a friction wheel, a rotating rod I is fixedly connected to the gear II and the gear III, the other end of the rotating rod I is hinged to a rotating rod II, and the other ends of the two rotating rods II are hinged to each other;
the two gears IV are respectively meshed with the gear II and the gear III, the gear IV is connected to the output end of the motor II through a rotating shaft, the gear IV connected with the gear II and an output shaft of the motor II can freely rotate, and the motor II is electrically connected with the controller;
and the protective net is connected to the hinge point of the two rotating rods II.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the fabricated building safety construction platform provided by the invention, the lifting unit and the air cylinder are arranged at the same time, the stability of the construction platform is improved, the safety factor is higher, the sliding groove is processed at the edge of the platform body, the protective baffle can be drawn out from the sliding groove by using the handle during construction and is blocked in front of the chest, the assembly and the use are convenient, the careless falling of constructors in the construction process is effectively prevented, the protective baffle is convenient to store and use next time after the construction is finished, the profile height of the construction platform is greatly reduced, and the occupied space of the construction platform is reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a fabricated building safety construction platform according to the present invention;
FIG. 2 is a schematic structural diagram of an assembled state of an assembly type building safety construction platform according to the present invention;
FIG. 3 is a schematic structural view of a lifting unit in the prefabricated building safety construction platform according to the present invention;
FIG. 4 is a schematic cross-sectional view illustrating a guide sleeve of an assembly type structure for a safety construction platform of a building according to the present invention;
FIG. 5 is a schematic cross-sectional view illustrating a circular ring of the prefabricated construction safety platform according to the present invention;
fig. 6 is a schematic structural view of a protection unit in the assembly type building safety construction platform according to the present invention.
In the figure: 1. a stage body; 2. a lifting unit; 3. a cylinder; 4. a base; 5. a chute; 6. a protective baffle; 7. a rotating shaft; 8. a protective bath; 11. a column; 12. a sleeve; a T-bar; 14.T-shaped grooves; 15. a connecting rod; 16. a fluted disc; 17. a first gear; 18. a first motor; 19. a guide sleeve; 20. a guide post; 21. a first cavity; 22. a piston plate I; 23. a second cavity; 24. an electrically controlled valve; 25. a pressure tank; 26. a pressure lever; 27. a second piston plate; 61. a friction layer; 62. a limiting groove; 63. a circular ring; 64. a limiting block; 66. an arc-shaped groove II; 67. folding a plate; 68. rotating the plate; 71. a clamping block; 72. a side plate; 73. a ferrule; 81. a rotating shaft; 82. a second gear; 83. a third gear; 84. a first rotating rod; 85. a second rotating rod; 86. a fourth gear; 87. a second motor; 88. and (4) a protective net.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 6, the present invention provides an assembly type construction safety construction platform, comprising:
the bottom end of the table body 1 is sequentially connected with a lifting unit 2, a cylinder 3 and a base 4, and the bottom end of the base 4 is provided with a roller;
the sliding chute 5 is arranged at the side end of the table body 1;
protective baffle 6, protective baffle 6 sliding connection are in spout 5, and protective baffle 6 side one end is connected with pivot 7, and protective baffle 6 slides and uses pivot 7 to be rotatory as the center to 5 border backs in spout, and protective baffle 6 is rotatory to be connected through the chain to perpendicular and through the lock with stage body 1, and protective baffle 6 outside border is connected with the handle.
The working principle of the technical scheme is as follows:
the invention provides an assembly type building safety construction platform, during construction, a base 4 is pushed to move to a use position, a sliding groove 5 is formed in the side end of a platform body 1, a constructor pulls a handle to draw a protective baffle 6 out of the sliding groove 5 and then rotates the protective baffle 6, the protective baffle 6 and the platform body 1 are vertically arranged and blocked in front of the chest of the constructor, the protective baffle 6 is locked and fixed through a chain above the platform body 1 to form the building safety construction platform through assembly, the constructor is protected from falling during construction, then a lifting unit 2 and a cylinder 3 are started to lift the platform body 1 to a height required by construction for construction, after construction is finished, the lifting unit 2 and the cylinder 3 are started to descend the platform body 1, the chain and the protective baffle 6 are disassembled, and the protective baffle 6 is rotated to be accommodated in the sliding groove 5, so that the next use is facilitated.
The beneficial effects of the above technical scheme are as follows:
the assembly type building safety construction platform provided by the invention is provided with the lifting unit and the air cylinder, the stability of the construction platform is improved, the safety factor is higher, the sliding groove 5 is processed at the edge of the platform body 1, the design during assembly is adopted, the protective baffle 6 can be drawn out from the sliding groove 5 and blocked in front of the chest by using the handle during construction, the assembly and the use are convenient, the careless falling of constructors during construction is effectively prevented, the storage and the next use are convenient after the construction is finished, the profile height of the construction platform is greatly reduced, and the occupied space of the construction platform is reduced.
In one embodiment, the lifting unit 2 includes:
the upright post 11 is fixedly connected to the bottom end of the table body 1;
the sleeve 12 is connected to the outer side of the upright post 11 in a sliding mode, the bottom end of the sleeve 12 is rotatably connected with the top end of a piston rod of the air cylinder 3, and the air cylinder 3 is electrically connected with the controller;
the horizontal sections of the T-shaped rods 13 and 13 are slidably connected into a T-shaped groove 14 at the bottom end of the table body 1, the vertical section of the T-shaped rod 13 penetrates through the T-shaped groove 14 and extends downwards, and the two T-shaped rods 13 are symmetrically arranged at two sides of the sleeve 12;
and two ends of the connecting rod 15 are respectively hinged with the vertical section of the T-shaped rod 13 and the sleeve 12.
The working principle and the beneficial effects of the technical scheme are as follows:
lifting unit 2 and cylinder 3 combined use, when the stage body 1 needs to be lifted, the controller starts cylinder 3, the piston rod of cylinder 3 upwards stretches out, the piston rod of cylinder 3 is connected with sleeve 12, it upwards slides to drive sleeve 12, sleeve 12 is connected with the vertical section of T type pole 13 through connecting rod 15, connecting rod 15 sets up to a plurality of, consequently, along with sleeve 12's slip make T type pole 13 slide and keep away from each other in T type groove 14, T type pole 13 stops sliding after sleeve 12 and stand 11 bottom end, the piston rod of cylinder 3 continues the upward movement, drive stage body 1 upward movement through stand 11. Through above-mentioned structural design, use lifting unit 2 and 3 combinations of cylinder, realized the regulation of stage body 1 height, realize supporting 1 bottom both sides of stage body through T type pole 13, improved the equilibrium and the stability of stage body 1, make construction platform's factor of safety higher.
In one embodiment, the fabricated construction safety platform further comprises an angle adjusting unit, the angle adjusting unit comprising:
the fluted disc 16 is rotatably connected to the top end of the base 4, a through hole for the cylinder 3 to pass through is formed in the center of the fluted disc 16, a first gear 17 is meshed and connected to the side end of the fluted disc 16, the central shaft of the first gear 17 is connected with the output end of a first motor 18, the first motor 18 is installed in the base 4, and the first motor 18 is electrically connected with the controller;
the two guide sleeves 19 are symmetrically connected to the top end of the fluted disc 16;
the bottom end of the guide column 20 is slidably connected into the guide sleeve 19, the top end of the guide column 20 is fixedly connected with the table body 1, and the side end of the guide column 20 is connected with a stop block.
The working principle and the beneficial effects of the technical scheme are as follows:
when the angle adjusting unit uses, controller starter motor 18, the motor rotates with 18 drive gear 17, gear 17 and fluted disc 16 meshing transmission, it rotates to drive fluted disc 16, be provided with guide sleeve 19 on the fluted disc 16, 1 bottom of stage is provided with guide post 20, guide post 20 sliding connection is in guide sleeve 19, when fluted disc 16 rotates, drive stage 1 synchronous rotation, realize the regulation of 1 angle of stage, make stage 1 can use the angle of construction department, the construction operation of being convenient for, sleeve 12 bottom is connected with the piston rod top rotation of cylinder 3, do not influence the lift of stage 1. When the table body 1 is lifted, the table body 1 drives the guide post 20 to slide in the guide sleeve 19, when the table body 1 is lowered to the lowest height, the side end stop block of the guide post 20 is in contact with the guide sleeve 19, the guide post 20 does not move any more, the table body 1 is supported through the guide post 20, the piston rod of the air cylinder 3 continues to move downwards to drive the sleeve 12 to move downwards, the two T-shaped rods 13 slide in the T-shaped groove 14 and approach each other, the piston rod of the air cylinder 3 is separated from the table body 1 after construction is completed, the load of the air cylinder 3 is reduced, the air cylinder 3 is fully released when the lifting operation is not performed, and the service life of the air cylinder 3 is prolonged.
In one embodiment, a slow-descending unit is provided in the guiding sleeve 19, and the slow-descending unit includes:
the guide sleeve comprises a first cavity 21, the first cavity 21 is arranged in the center of the guide sleeve 20, a first piston plate 22 is connected in the first cavity 21 in a sliding mode, the first piston plate 22 is connected with the bottom end of the guide column 20, and a first spring is connected between the first piston plate 22 and the bottom end of the first cavity 21;
the second cavity 23 is annularly arranged at the outer side of the first cavity 21, and a buffer solution is contained in the second cavity 23;
and the electric control valve 24 is communicated with the first cavity 21 and the second cavity 23, and the electric control valve 24 is electrically connected with the controller.
The working principle and the beneficial effects of the technical scheme are as follows:
when the platform body 1 rises, the guide post 20 slides upwards in the guide sleeve 19, the guide post 20 drives the piston plate I22 to slide upwards, the spring I is stretched to exceed the free length, negative pressure is generated in the cavity I21, a buffer solution flows into the cavity I21 from the cavity II 23 through the electric control valve 24 under the action of the negative pressure, after the platform body 1 rises to a preset position, the electric control valve 24 is closed by the controller, when the platform body 1 descends, the electric control valve 24 is opened by the controller, the buffer solution flows back into the cavity II 23, when the platform body 1 suddenly descends due to the fact that faults occur in the air cylinder 3 and the lifting unit 2, the guide post 20 slides downwards in the guide sleeve 19, the guide post 20 drives the piston plate I22 to slide downwards, the piston plate I22 is buffered under the action of the buffer solution, the piston plate I22 is compressed to be in the free length along with the fact that the piston plate I22 descends, the piston plate I22 buffers, therefore, the descending speed of the platform body 1 is greatly reduced under the combined action of the buffer solution and the spring I, buffer solution is achieved, the platform body 1 is prevented from falling, and safety accidents of the construction platform are improved.
In one embodiment, the slow-descent unit further includes:
the pressure tank 25 is internally and slidably connected with a pressure lever 26, the pressure lever 26 is connected with the vertical section of the T-shaped rod 13, and the pressure lever 26 pressurizes the pressure tank 25 when moving into the pressure tank 25;
and the second piston plate 27 is connected in the second cavity 23 in a sliding manner and is arranged above the buffer solution, and the space of the second cavity 23 above the second piston plate 27 is communicated with the pressure tank 25.
The working principle and the beneficial effects of the technical scheme are as follows:
when the platform 1 rises, the T-shaped rod 13 slides in the T-shaped groove 14 and moves away from each other, the T-shaped rod 13 pushes the pressure rod 26 to move towards the inside of the pressure box 25 to pressurize the pressure box 25, the pressure box 25 is communicated with the cavity II 23, so that gas in the pressure box 25 flows into the cavity II 23, the pressure in the cavity II 23 is increased, the piston plate II 27 is pushed to move, the buffer solution is pushed into the cavity I21, and prepressing of the buffer solution is realized, when the platform 1 descends, the guide post 20 descends along with the pressure, the buffer solution can freely flow, before a stop block at the side end of the guide post 20 is in contact with the guide sleeve 19, the buffer solution below the piston plate I22 under the prepressing action of the guide post 20 can buffer the guide post 20, the descending speed of the guide post 20 is delayed, the stop block and the guide sleeve 19 are prevented from colliding with the guide post 20 due to the fact that the guide post 20 quickly descends, the T-shaped rod 13 slides along with the descending of the cylinder 3, so that the pressure in the pressure box 25 is reduced, the piston plate II 27 is gradually reset, the pressure on the buffer solution disappears, and returns to the cavity II 23, the guide post 20 completely contacts with the guide sleeve 19, the stop block, the slow descending performance of the platform 1 is further improved, and the platform 1 is prevented from suddenly and the slow descending of the platform 1.
In one embodiment, the rotating shaft 7 is telescopically connected in the protective baffle 6, the side end of the rotating shaft 7 is uniformly connected with a plurality of limiting blocks 64 along the circumferential direction, the chute 5 is internally connected with a circular ring 63, a follow-up ring 60 is rotatably connected in the circular ring 63, a plurality of limiting grooves 62 are uniformly formed in the inner ring end of the follow-up ring 60 along the circumferential direction, and the limiting grooves 62 and the limiting blocks 64 are arranged in a one-to-one correspondence manner.
The working principle and the beneficial effects of the technical scheme are as follows:
In one embodiment, the ring 63 includes:
a first arc-shaped groove penetrates through the side end of the circular ring 60, a rotating plate 68 is connected in the first arc-shaped groove in a sliding mode, and the rotating plate 68 is connected with the outer ring end of the follow-up ring 60;
the second arc-shaped groove 66 is formed in the outer ring end of the circular ring 63, a folding plate 67 is connected in the second arc-shaped groove 66 in a sliding mode, and the folding plate 67 is arranged in an L shape;
the arc rod 69 is fixedly connected to the rotating plate 68, the arc rod 69 and the circular ring 63 are concentrically arranged, the arc rod 69 slidably penetrates through the folded plate 67, a second spring is sleeved on the arc rod 69, and the second spring is connected between the rotating plate 68 and the folded plate 67.
The working principle and the beneficial effects of the technical scheme are as follows:
guard flap 6 is connected with stage body 1 through the chain, the chain is connected there is the error, guard flap 6 produces the minor rocking when the touching, cause uncomfortable impression for constructor, through above-mentioned structural design, when rotating guard flap 6 and assembling, pivot 77 drives follow-up ring 60 at the internal rotation of ring 63, make rotor 68 at an arc wall internal rotation, rotor 68 drives arc pole 69 and rotates, arc pole 69 and folded plate 67 relative slip, rotor 68 compression spring two simultaneously, for the elasticity of resisting spring two, folded plate 67 slides along with it until removing to two 66 borders of arc wall, after guard flap 6 locks, spring two keeps compression state between rotor 68 and the folded plate 67 all the time, the error when guard flap 6 is connected with the chain can be eliminated in the elastic force effect, reduce guard flap 6's rocking when the touching, improve guard flap 6 and use reliability, make constructor have the sense of security more when using.
In one embodiment, the outer ring end of the follower ring 60 is connected with a friction layer 61, and the inner ring end of the ring 63 rubs against the friction layer 61 to generate heat.
In one embodiment, the ring 63 further comprises:
the clamping block 71 is connected to one end, close to the folded plate 67, of the arc-shaped rod 69, and clamping teeth are arranged on the outer side of the clamping block 71;
the side plate 72 is horizontally connected to the side end of the circular ring 63, and the side plate 72 and the circular ring 63 are made of heat conducting materials;
the cutting sleeve 73 is connected into the side plate 73, the inner wall of the cutting sleeve 73 is provided with cutting teeth, the cutting sleeve 73 is made of a memory alloy material, and the cutting sleeve 73 expands inwards when the temperature rises.
The working principle and the beneficial effects of the technical scheme are as follows:
because the protective baffle 6 is connected with the platform body 1 through the chain, when the loose connection leads to constructors to touch the protective baffle and generate large-amplitude shaking, namely the rotating shaft 7 drives the follow-up ring 60 to rotate in the circular ring 63 in a reciprocating manner, the friction layer 61 is in contact with the inner wall of the circular ring 63 and generates heat through friction, the generated heat is transmitted into the clamping sleeve 73 through the circular ring 63 and the side plate 72, the clamping sleeve 73 is made of memory alloy materials, so that the temperature of the clamping sleeve 73 rises to expand towards the inner side, the rotating plate 68 drives the arc-shaped rod 69 to move, after the clamping block 71 moves into the clamping sleeve 73, the clamping sleeve 73 clamps the clamping block 71, so that the arc-shaped rod 69 and the rotating plate 68 are fixed, the follow-up ring 60 is fixed, the locking of the rotating shaft 7 is realized, the protective baffle 6 stops shaking, the stability of the protective baffle 6 can be kept temporarily, the falling danger is prevented, and the reaction time and the self-rescue time are provided for the constructors.
In one embodiment, a protection groove 8 is formed in the table body 1, a protection unit is arranged in the protection groove 8, and the protection unit comprises:
the rotating shaft 81 is connected to the bottom end of the protective groove 8 in a rotating mode, a second gear 82 and a third gear 83 are connected to the rotating shaft 81, the second gear 83 is a friction wheel, the second gear 82 and the third gear 83 are fixedly connected with a first rotating rod 84, the other end of the first rotating rod 84 is hinged to a second rotating rod 85, and the other ends of the two second rotating rods 85 are hinged;
a gear four 86, two gears four 86 are respectively meshed with the gear two 82 and the gear three 83, the gear four 86 is connected to the output end of the motor two 87 through a rotating shaft, the gear four 86 connected with the gear two 82 and the output shaft of the motor two 87 can freely rotate, and the motor two 87 is electrically connected with the controller;
and the protective net 88 is connected to the hinge point of the two rotating rods 85.
The working principle and the beneficial effects of the technical scheme are as follows:
during construction, various tools are used, the tools are easy to fall off during use, building materials fall off at a building construction part, therefore, a protection unit is arranged in the table body 1, when construction is not performed, hinge points of the first rotating rod 84 and the second rotating rod 85 are far away from each other, the protection net 88 is contained in the protection groove 8, when construction is performed, a controller starts the second motor 87 connected with the second gear 82, an output shaft of the second motor 87 drives the fourth gear 86 to rotate, the second gear 82 is driven to rotate, the second gear 82 is set to be a friction wheel, the rotating shaft 81 does not rotate along with the second gear 81, the first rotating rod 84 is driven to rotate along with rotation of the second gear 82, the distance between the hinge points of the first rotating rod 84 and the second rotating rod 85 is reduced, the distance between the hinge points of the two second rotating rods 85 and the rotating shaft 81 is increased, the protection net 88 is moved out of the protection groove 8, then the second motor 87 connected with the second gear 82 is stopped, the second motor 87 is started, the other gear 86 is driven to rotate, the other gear four gear 86 drives the third gear 83 to rotate, the rotating shaft 81 and the second gear 82 are driven, rotation of the rotating shaft 81, and the rotating shaft 83 can not be regulated, and the rotating shaft 83 can rotate synchronously, and the rotating shaft 83 can be regulated. Through the setting of protection unit, effectively realized accomodating of protection network 88, when the construction, shifted out in protection network 88 protective slot 8 to according to construction position regulation protection network 88's position, make protection network 88 be located under the construction position, can catch the instrument that drops and building material etc. prevent that the high altitude junk from producing the incident, improved construction platform's security.
In one embodiment, the fabricated construction safety platform further comprises: a prompt unit, the prompt unit comprising:
the force sensor is connected to the inner side of the protective baffle 6 and used for detecting the pressure of constructors on the inner side of the protective baffle 6;
the camera is connected to the top end of the platform body 1 and used for acquiring body image information of constructors during construction;
the alarm is connected to the platform body 1 and used for alarming construction dangerous conditions;
the controller is connected with force sensor, camera and siren electricity, and the controller adopts and predetermines the algorithm and calculates the construction danger coefficient, and control siren reports to the police, predetermine the algorithm and include following step:
step A1, a controller starts a force sensor to detect and obtain pressure F of constructors on the inner side of a protective baffle 6, starts a camera to detect and obtain body image information G (x) of the constructors during construction, and transmits detection data and images to the controller;
step A2, calculating a construction risk coefficient K by the controller as follows:
wherein A, B is a first influence factor and a second influence factor, respectively, determined by safety test of the guard 6, G 0 (x) The construction method comprises the steps that a preset construction image is set, a construction position in the image is in a safe construction state, c is the distance between the gravity center of a human body and a protective baffle 6 when the human body is in contact with the protective baffle 6, namely half of the thickness of the human body, z is the contact length of the human body and the protective baffle 6, namely the width of the human body, and theta is the inclination angle of the human body of a constructor and is obtained by calculating body image information G (x);
step A3, the controller calculates the construction risk coefficient K and the preset construction risk coefficient K m Comparing, and when the construction risk coefficient K is larger than the preset construction risk coefficient K m When the construction danger coefficient K is smaller than the preset construction danger coefficient K, the controller controls the alarm to give an alarm to remind a constructor to adjust the construction position and the body state m And when the construction process is safe, the construction can be normally carried out, and the controller controls the alarm not to give an alarm.
The working principle and the beneficial effects of the technical scheme are as follows:
in the work progress, the slope of constructor health is exerted pressure to guard flap 6, and it all can lead to guard flap 6 to take place to empty when inclination is big how big or pressure is too big, produces the incident, consequently sets up the suggestion unit, and the health state when the comprehensive consideration constructor was under construction and the pressure to guard flap 6 adopt to predetermine the algorithm and calculate construction danger coefficient K, is greater than predetermined construction danger coefficient K when construction danger coefficient K m When the construction safety construction platform is used, danger in the construction process is described, the controller controls the alarm to give an alarm, and the constructor is reminded to adjust the construction position and the body state, so that the safety of the construction safety construction platform is improved, the construction state of the constructor is monitored in real time, and the intelligence of the construction safety construction platform is better.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. An assembly type building safety construction platform is characterized by comprising:
the device comprises a table body (1), wherein the bottom end of the table body (1) is sequentially connected with a lifting unit (2), a cylinder (3) and a base (4);
the sliding chute (5), the sliding chute (5) is set on the side of the table body (1);
protection baffle (6), protection baffle (6) sliding connection is in spout (5), and protection baffle (6) side one end is connected with pivot (7), and protection baffle (6) slide to spout (5) border back and use pivot (7) to be rotatory as the center, and protection baffle (6) are rotatory to be connected through the chain with stage body (1) is perpendicular, and the border is connected with the handle outside protection baffle (6).
2. A fabricated building safety construction platform according to claim 1, characterized in that the lifting unit (2) comprises:
the upright post (11), the upright post (11) is fixedly connected with the bottom end of the table body (1);
the sleeve (12) is connected to the outer side of the upright post (11) in a sliding manner, the bottom end of the sleeve (12) is rotatably connected with the top end of a piston rod of the cylinder (3), and the cylinder (3) is electrically connected with the controller;
the horizontal section of the T-shaped rod (13) is connected in a T-shaped groove (14) at the bottom end of the table body (1) in a sliding manner, the vertical section of the T-shaped rod (13) penetrates through the T-shaped groove (14) to extend downwards, and the two T-shaped rods (13) are symmetrically arranged on two sides of the sleeve (12);
and two ends of the connecting rod (15) are respectively hinged with the vertical section of the T-shaped rod (13) and the sleeve (12).
3. A fabricated building safety construction platform according to claim 2, further comprising an angle adjusting unit, the angle adjusting unit comprising:
the cylinder (3) is arranged at the top end of the base (4), the fluted disc (16) is rotatably connected to the top end of the base (4), a through hole for the cylinder (3) to penetrate through is formed in the center of the fluted disc (16), a first gear (17) is connected to the side end of the fluted disc (16) in a meshing manner, the central shaft of the first gear (17) is connected with the output end of a first motor (18), the first motor (18) is installed in the base (4), and the first motor (18) is electrically connected with the controller;
the two guide sleeves (19) are symmetrically connected to the top end of the fluted disc (16);
the bottom end of the guide column (20) is connected in the guide sleeve (19) in a sliding manner, the top end of the guide column (20) is fixedly connected with the table body (1), and the side end of the guide column (20) is connected with a stop block.
4. A fabricated building safety construction platform according to claim 3, characterized in that a slow-descent unit is provided in the guiding sleeve (19), the slow-descent unit comprising:
the guide sleeve comprises a first cavity (21), the first cavity (21) is arranged in the center of the guide sleeve (20), a first piston plate (22) is connected in the first cavity (21) in a sliding mode, the first piston plate (22) is connected with the bottom end of the guide column (20), and a first spring is connected between the first piston plate (22) and the bottom end of the first cavity (21);
the second cavity (23) is annularly arranged at the outer side of the first cavity (21), and a buffer solution is contained in the second cavity (23);
and the electric control valve (24) is communicated with the first cavity (21) and the second cavity (23), and the electric control valve (24) is electrically connected with the controller.
5. The assembly type structure safety construction platform of claim 4, wherein the slow descending unit further comprises:
the pressure box (25), a pressure lever (26) is connected in the pressure box (25) in a sliding mode, the pressure lever (26) is connected with the vertical section of the T-shaped rod (13), and the pressure lever (26) pressurizes the pressure box (25) when moving into the pressure box (25);
and the second piston plate (27) is connected in the second cavity (23) in a sliding manner and is arranged above the buffer solution, and the space of the second cavity (23) above the second piston plate (27) is communicated with the pressure tank (25).
6. The assembly type building safety construction platform according to claim 1, wherein the rotating shaft (7) is telescopically connected into the protective baffle (6), a plurality of limiting blocks (64) are uniformly connected to the side end of the rotating shaft (7) along the circumferential direction, a circular ring (63) is connected into the sliding groove (5), a follow-up ring (60) is rotatably connected into the circular ring (63), a plurality of limiting grooves (62) are uniformly formed in the inner ring end of the follow-up ring (60) along the circumferential direction, and the limiting grooves (62) and the limiting blocks (64) are arranged in a one-to-one correspondence manner.
7. The fabricated building safety construction platform according to claim 6, wherein the outer ring end of the follow-up ring (60) is connected with a friction layer (61), and the inner ring end of the circular ring (63) rubs with the friction layer (61) to generate heat.
8. A fabricated building safety construction platform according to claim 7, characterized in that the circular ring (63) comprises:
the first arc-shaped groove penetrates through the side end of the circular ring (60), the first arc-shaped groove is connected with a rotating plate (68) in a sliding mode, and the rotating plate (68) is connected with the outer ring end of the follow-up ring (60);
the second arc-shaped groove (66) is formed in the outer ring end of the circular ring (63), a folded plate (67) is connected in the second arc-shaped groove (66) in a sliding mode, and the folded plate (67) is arranged in an L shape;
arc pole (69), arc pole (69) fixed connection is on commentaries on classics board (68), and arc pole (69) and ring (63) arrange with one heart, and arc pole (69) slide and wear to establish folded plate (67) setting, and the cover is equipped with spring two on arc pole (69), and spring two is connected between commentaries on classics board (68) and folded plate (67).
9. A fabricated building safety construction platform according to claim 8, characterized in that the ring (63) further comprises:
the clamping block (71), the clamping block (71) is connected to one end, close to the folded plate (67), of the arc-shaped rod (69), and clamping teeth are arranged on the outer side of the clamping block (71);
the side plate (72) is horizontally connected to the side end of the circular ring (63), and the side plate (72) and the circular ring (63) are both made of heat conducting materials;
the clamping sleeve (73), the clamping sleeve (73) is connected into the side plate (73), clamping teeth are arranged on the inner wall of the clamping sleeve (73), the clamping sleeve (73) is made of a memory alloy material, and the clamping sleeve (73) expands inwards when the temperature rises.
10. The assembly type building safety construction platform according to claim 1, wherein a protection groove (8) is formed in the platform body (1), a protection unit is arranged in the protection groove (8), and the protection unit comprises:
the rotating shaft (81) is rotatably connected to the bottom end of the protective groove (8), a second gear (82) and a third gear (83) are connected to the rotating shaft (81), the second gear (83) is set as a friction wheel, a first rotating rod (84) is fixedly connected to each of the second gear (82) and the third gear (83), the other end of the first rotating rod (84) is hinged to a second rotating rod (85), and the other ends of the two second rotating rods (84) are hinged to each other;
the four gears (86) are respectively meshed with the second gear (82) and the third gear (83), the fourth gear (86) is connected to the output end of the second motor (87) through a rotating shaft, the fourth gear (86) connected with the second gear (82) and the output shaft of the second motor (87) can freely rotate, and the second motor (87) is electrically connected with the controller;
and the protective net (88) is connected to the hinge point of the two second rotating rods (85).
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| CN202310027153.4A CN115977360B (en) | 2023-01-09 | 2023-01-09 | Assembled building safety construction platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310027153.4A CN115977360B (en) | 2023-01-09 | 2023-01-09 | Assembled building safety construction platform |
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| CN115977360A true CN115977360A (en) | 2023-04-18 |
| CN115977360B CN115977360B (en) | 2023-10-20 |
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