CN210313069U - Automatic construction elevator floor safety protection door of changing - Google Patents
Automatic construction elevator floor safety protection door of changing Download PDFInfo
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- CN210313069U CN210313069U CN201921066954.7U CN201921066954U CN210313069U CN 210313069 U CN210313069 U CN 210313069U CN 201921066954 U CN201921066954 U CN 201921066954U CN 210313069 U CN210313069 U CN 210313069U
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Abstract
The utility model discloses an automatic construction elevator floor safety protection door of changing. The building safety protection door comprises a construction elevator, a people and goods passage, a floor safety protection door fixing frame body, an optical signal transmitting sensor, an optical signal receiving sensor, a wireless floor calling device host, a floor safety protection door, an electromagnetic door lock and a door closer. The optical signal transmitting sensor is installed on a car door of the construction elevator, and the optical signal receiving sensor is installed on a floor safety protection door fixing frame body; the wireless floor beeper is arranged on a closed template of a floor safety protection door fixing frame body; the wireless floor calling device host is arranged in a cab of the construction elevator; the electromagnetic door lock and the door closer are arranged on the floor safety protection door. This floor safety protection layer door adopts the optical sensor technique based on control engineering field, and overall structure convenient operation, economical and practical has better market perspective.
Description
Technical Field
The utility model relates to a construction safety production technical field particularly, relates to an automatic construction elevator floor safety protection door.
Background
In recent years, safety accidents related to site-construction elevators have frequently occurred in which accidents caused by falling from a floor port occur at a construction site because a floor safety protection door is not closed at hand or is opened in advance when a car is not stopped. In the traditional house building construction production process, in order to ensure the vertical transportation of personnel, the construction elevator is one of large mechanical devices with the highest use frequency and is one of major hazard sources on the building construction site. Because most of traditional construction elevator floor safety protection doors adopt bolt type manual opening and closing, the floor safety protection doors can not be closed conveniently in the field use process. The elevator case is more difficult to control or ensure to be always in a closed state under the non-stop working condition, so that the floor safety protection door can be opened by a person to be parked at any time.
Under the background of rapid development of the current construction site safety production technology, people-oriented construction concepts are increasingly deeply focused. In order to prevent and stop the occurrence of the safety accidents, the field safety production technology, the safety production management and other aspects must be greatly improved, the investment is increased, and the automation capacity of construction mechanical equipment is enhanced, so that the safety guarantee capacity of the construction field is further improved. Under this background, an automatic construction elevator floor safety protection door has been made specially.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic construction elevator floor safety protection door of changing, its overall structure is reliable, practical, convenient operation, reasonable construction elevator floor safety protection door of cost.
The embodiment of the utility model is realized like this:
an automatic building safety protection door of a construction elevator comprises a construction elevator, a person and goods passage, a building safety protection door fixing frame body, an optical signal transmitting sensor, an optical signal receiving sensor, a wireless building calling device host, a building safety protection door, an electromagnetic door lock and a door closer, wherein the person and goods passage is arranged on the building safety protection door fixing frame body;
the optical signal transmitting sensor is installed on a building elevator car door, and the optical signal receiving sensor is installed on a floor safety protection door fixing frame body, so that when a building elevator stops, the optical signal transmitting sensor installed on the building elevator car door can smoothly transmit signals, and the optical signal receiving sensor installed on the floor safety protection door fixing frame body can receive the signals; the wireless floor beeper is arranged on a closed template of a floor safety protection door fixing frame body on the side edge of the floor safety protection door; the wireless floor calling device host is arranged in a cab of the construction elevator; the electromagnetic door lock and the door closer are arranged on the floor safety protection door.
In a preferred embodiment of the present invention, the passenger-cargo passage device includes a frame body and a thick wood plate, wherein the frame body is erected by a frame pipe through a fastener.
In a preferred embodiment of the present invention, the fixing frame body of the floor safety protection door is made by a forming process, and includes a forming steel pipe, a forming L-shaped fastener and a forming T-shaped fastener; the fixed support body of floor safety protection door passes through the fastener and is connected with people's goods passageway, and regularization steel pipe assembles the fixed support body of floor safety protection door with regularization cross fastener, regularization L type fastener and regularization T type fastener.
In a preferred embodiment of the present invention, the optical signal emitting sensor includes a signal emitting lamp and a sensitivity adjuster; wherein the signal emitting lamp and the sensitivity adjuster are mounted on the optical signal emitting sensor.
In a preferred embodiment of the present invention, the optical signal receiving sensor includes a signal receiving lamp; wherein the signal receiving lamp is mounted on the optical signal receiver.
The utility model discloses in the embodiment of the preferred, foretell wireless floor calling set installs at each floor to carry out the floor coding to wireless floor calling set button, when pressing wireless floor calling set button, wireless floor calling set passes through wireless adapter with signal transmission to the wireless floor calling set host computer in the construction elevator, wireless floor calling set host computer shows the calling floor number this moment, navigating mate drives the construction elevator and stops to waiting to take advantage of the floor, wireless floor calling set installs on the closed form of the fixed support body of floor safety protection door.
In the preferred embodiment of the present invention, the above-mentioned floor safety protection door comprises a door frame, a steel plate mesh, a steel plate, a door shaft, a connecting member and a door frame, wherein the door frame is welded by square steel, and the connecting member is a hinge; the door-hinge adopts the reinforcing bar, and floor safety protection door adopts the square steel to form as the welding of door skeleton, adopts the steel sheet net piece of taking the mesh on floor safety protection door upper portion, and floor safety protection door is middle and the bottom adopts the steel sheet to separate.
In a preferred embodiment of the present invention, the electromagnetic door lock includes a lock head, a lock body, a lock rod, an axial bearing, a handle, a power supply module, an electromagnet, a spring, a permanent magnet, a BV copper core polyvinyl chloride insulated wire, a PVC polyvinyl chloride insulated sleeve and an electromagnetic door lock; the working voltage of the electromagnetic door lock is as follows: 36V, the appearance size is 390mm long, 50mm wide and 25mm high, the tensile resistance is 200kg, and the installation height is 1250mm from the ground; the lock head and the lock body are respectively arranged on the back surfaces of the two floor safety protection doors; the lock rod, the axial bearing, the handle, the power supply module, the electromagnet, the spring and the permanent magnet are arranged in the lock body; wherein the lock rod is connected with the electromagnet, the spring and the permanent magnet; the handle is installed outside the lock body, and BV copper core polyvinyl chloride insulated wire establishes and protects through PVC polyvinyl chloride insulation support cover, lays fixedly according to the standard, provides working power supply for the electromagnetic door lock.
The utility model discloses in the embodiment of the preferred, above-mentioned door closer includes that the device is flexible arm, actuating lever, gear shaft shield, organism, connecting seat and speed governing screw, and wherein the connecting seat is installed on the door frame, and gear shaft shield and speed governing screw are installed on the organism, and flexible arm passes through the bolt and links to each other with connecting seat, actuating lever, and the actuating lever passes through the bolt and links to each other with the organism.
The utility model has the advantages that:
the utility model discloses an optical signal transmission sensor and optical signal receiving sensor form to the injection type photoelectric switch, make the electromagnetism lock circular telegram and make the electro-magnet produce magnetic force through signal reception, drive the locking lever twitch through the effect of spring and open floor safety protection door, and similarly, through the resilience force of spring, reset the locking lever, floor safety protection door closes under the flexible and rotary motion of door closer simultaneously, accomplishes the closure; this guard gate adopts the optical sensor technique based on the electromagnetism principle, and overall structure is reliable, convenient operation, and economical and practical provides the safety guard gate among the jacking equipment under the construction environment, provides constructor facility.
The utility model has the advantages of it is following:
(1) the automation of the floor safety protection door opening process is realized by adopting an optical sensor technology and an electromagnetic door lock technology.
(2) The door closer is adopted to realize the automation of the door closing process of the floor safety protection door.
(3) By adopting the wireless floor calling device technology, the problems of loud shouting of constructors and inconvenience in carrying of the traditional talkback calling device are solved.
(4) The safety floor protective door and the fixed frame body are made in a shaping mode, are formed in one step, can be repeatedly used, and have certain economical and practical types.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope.
FIG. 1 is a top cross-sectional view of the floor safety protection door of the present invention;
FIG. 2 is a perspective view of the fixing frame body of the floor safety protection door of the present invention;
FIG. 3 is a front view of the floor safety guard door of the present invention;
FIG. 4 is a side view of the floor safety guard gate of the present invention;
fig. 5 is a structural view of the door closer of the present invention;
FIG. 6 is a structural diagram of the electromagnetic door lock of the present invention;
fig. 7 is a working diagram of the optical sensor of the present invention;
icon: 1-a construction hoist; 2-passage of people and goods; 3-floor safety protection door fixing frame body; 4-an optical signal emitting sensor; 5-an optical signal receiving sensor; 6-wireless floor beeper; 7-wireless floor beeper host; 8-a floor safety protection door; 9-electromagnetic door lock; 10-door closer; 201-frame body; 202-thick wood board; 301-forming the steel pipe; 302-styling L-shaped fasteners; 303-forming a T-shaped fastener; 401-signal emitting lamps; 402-a sensitivity adjuster; 501-signal receiving lamp; 801-door frame; 802-steel plate net; 803-steel plate; 804-door shaft; 805-a connector; 806-a door frame; 901-lock head; 902-a lock body; 903-locking bar; 904-axial bearing; 905-a handle; 906-a power supply module; 907-electromagnet; 908-a spring; 909-permanent magnet; 910-BV (1.0 mm)2) Copper core polyvinyl chloride insulated wire; 911-PVC polyvinyl chloride insulating sleeve(ii) a 1001-telescopic arm; 1002-a drive rod; 1003-gear shaft dust cover; 1004-body; 1005-a connecting seat; 1006-speed regulating screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
First embodiment
Referring to fig. 1, the present embodiment provides an automatic building safety protection door for a construction elevator, which comprises a construction elevator 1, a passenger-cargo passage 2, a building safety protection door fixing frame 3, an optical signal transmitting sensor 4, an optical signal receiving sensor 5, a wireless building beeper 6, a wireless building beeper host 7, a building safety protection door 8, an electromagnetic door lock 9, and a door closer 10. The optical signal transmitting sensor 4 is installed on the car door of the construction elevator 1, and the optical signal receiving sensor 5 is installed on the floor safety protection door fixing frame body 6. So that when the construction elevator 1 stops, the optical signal transmitting sensor 4 installed on the car door of the construction elevator 1 can smoothly transmit signals, and the optical signal receiving sensor 5 installed on the floor safety protection door fixing frame body 3 can receive the signals. The wireless floor beeper 6 is arranged on a closed template of the floor safety protection door fixing frame body 3 at the side edge of the floor safety protection door. The wireless floor beeper host 7 is installed in the cab of the construction hoist 1. The electromagnetic door lock 9 and the door closer 10 are arranged on the floor safety protection door 8; the utility model discloses construction process is simple, convenient operation, the operational aspect is stable, the performance is good, have stronger maneuverability, can be extensive apply to in all kinds of perpendicular transportation equipment of industry and civil building engineering work progress.
The people and goods passage 2 device comprises a frame body 201 and a thick wood plate 202. Wherein the support body 201 adopts the shelf pipe to set up through the fastener, sets up and fully lays plank 202 after accomplishing on the support body 201, and the structure that a plurality of support bodies 201 are constituteed passes through welded fastening in the junction. The fixed support body 3 of the floor safety protection door is made in a sizing mode, and the device comprises a sizing steel pipe 301, a sizing L-shaped fastener 302, a sizing T-shaped fastener 303 and a safety civilized construction publicity board. Floor safety protection door fixed frame body 3 is connected with people's goods passageway 2 through the fastener, regularization steel pipe 301 is through regularization cross fastener, regularization L type fastener 302, regularization T type fastener 303 assembles into floor safety protection door fixed frame body 3, regularization cross fastener, regularization L type fastener 302 and regularization T type fastener 303 are blocked the junction through the screw card respectively and are died, wireless floor calling set 6 is installed on 201 safe civilized construction publicity boards of support body, installation one shot forming, regularization degree is high, and is functional strong, can used repeatedly, considerable economic benefits has also been produced when improving the efficiency of construction.
The floor safety protection door 8 comprises a door frame 801, a steel plate mesh 802, a steel plate 803, a door shaft 804, a connecting piece 805 and a door frame 806, wherein the door frame 801 is welded by square steel, the connecting piece 805 is a hinge, and the hinge is respectively fixed on the shaped T-shaped fastener 303 and the door frame 801 through screws; door-hinge 804 adopts the reinforcing bar, and floor safety protection door 6 adopts the square steel to weld as door skeleton 806, adopts steel sheet net 802 to lay and the edge welds with door frame 801 on floor safety protection door 6 upper portion, and floor safety protection door 6 is middle and the bottom adopts steel sheet 803 to separate.
The door closer 10 comprises a telescopic arm 1001, a driving rod 1002, a gear shaft dustproof cover 1003, a machine body 1004, a connecting seat 1005 and a speed regulation screw 1006. The connecting seat 1005 is fixed on the door frame 801 through a threaded hole and a screw, the machine body 1004 is fixed on the door frame 801 through a screw and is positioned below the connecting seat 1005, the gear shaft dust cover 1003 is in threaded matching and buckling with a shaft hole arranged at the bottom of the machine body 1004, the speed adjusting screw 1006 is screwed into a screw hole arranged on the side surface of the machine body 1004, the telescopic arm 1001 is fixedly connected with the connecting seat 1005 through a bolt, the telescopic arm 1001 is provided with two sections of rod bodies which are in shaft sleeve fit with each other, one rod body is inserted into the other rod body and can perform relative pumping motion, one end of the telescopic arm 1001 is connected with the driving rod 1002, the connection part is inserted into the threaded hole arranged on the two parts through a screw to form a hinge structure, and the other end of the driving; door closer 10 is installed between door frame 801 and two floor safety protection doors 8, and door closer 10 can make the user automatically close two left and right floor safety protection doors 8 according to setting for the order in proper order under the condition of forgetting to close floor safety protection door 8, need not construction elevator 1 navigating mate and carries out manual door closing, has also improved construction elevator 1's availability factor when improving construction elevator 1 safety in utilization, reliability.
The electromagnetic door lock 9 comprises a lock head 901, a lock body 902, a lock rod 903, an axial bearing 904, a handle 905, a power supply module 906, an electromagnet 907, a spring 908, a permanent magnet 909 and BV (1.0 mm)2) Copper core polyvinyl chloride insulated wire 910 and PVC polyvinyl chloride insulation support 911, the device is operating voltage for the technical parameter: 36V, the appearance size is 390mm long, 50mm wide and 25mm high, the tensile resistance is 200kg, and the installation height is 90-75mm from the ground. Adopt electromagnetic door lock 9 to realize floor safety guard gate 8 lock when the non-state of berthing, compare in traditional bolt formula floor safety guard gate 8, it has improved stability and reliability greatly, tapered end 901, lock body 902 is installed respectively at two floor safety guard gate backs and welded fastening, lock body 902 is provided with the pole hole that supplies locking lever 903 to pass through, axial bearing 904 is fixed in lock body 902's pole hole, locking lever 903 inserts in axial bearing 904 and for axial bearing 904 telescopic motion, lock body 902's side is provided with the communicating draw-in groove with axial shaft sleeve 904, the fixed welding of handle 905 is in axial shaft sleeve 904's outside and is located the draw-in groove, the one end of handle 905 is outside lock body 902, power module 906 is the battery and the fixed card goes into this lock of lock body 906In a battery case built in the body 902, an electromagnet 907 is provided at one end of the lock lever 903 and is welded and fixed thereto, a spring 908 is provided between the electromagnet 907 and the permanent magnet 909 and is welded and fixed at both ends thereof, and the spring 908 is elastically deformed in the horizontal direction. BV (1.0 mm)2) Copper core polyvinyl chloride insulated wire 910 is protected with PVC polyvinyl chloride insulation support 911, lays according to the standard and fixes at door frame 801 edge, provides working power supply for electromagnetic door lock 9.
The wireless floor calling device 6 transmits signals to a wireless floor calling device host 7 in the construction elevator 1 through a wireless adapter, the wireless floor calling device host 7 is fixed in the construction elevator 1 through screws, the wireless floor calling device host 7 positioned in front of a driver of the construction elevator 1 can display a calling floor number at the moment, the construction elevator can be driven to stop to a floor to be taken, and the wireless floor calling device 6 is installed on a closed template of the floor safety protection door fixing frame body 3; adopt wireless floor calling set 6, carry out wireless transmission to the wireless floor calling set host computer 7 in construction elevator 1 through wireless adapter, wireless floor calling set host computer 7 shows promptly and calls the floor number, and the navigating mate receives the signal soon to be under construction elevator 1 accurate the stop at the floor of waiting to take advantage of. The problem of constructor shout loudly and traditional calling set of talkbacking carry inconvenience is solved. The wireless floor beeper 6 is advanced in technology, economical and reasonable, and greatly improves the running safety of the construction elevator 1.
The optical signal transmitting sensor 4 comprises a signal transmitting lamp 401 and a sensitivity adjuster 402, wherein the signal transmitting lamp 401 and the sensitivity adjuster 402 are arranged on the optical signal transmitting sensor 4, and the optical signal receiving sensor 5 comprises a signal receiving lamp 501; the signal receiving lamp 501 is installed on the optical signal receiving sensor 5, the optical signal transmitting sensor 4 and the optical signal receiving sensor 5 jointly form a correlation type photoelectric switch, the optical signal transmitting sensor and the optical signal receiving sensor are structurally separated from each other, a switch signal change can be generated under the condition that a light beam is interrupted, and the optical signal transmitting sensor 4 can distinguish opaque light-reflecting objects; the effective distance that the signal emitted by the signal emitting lamp 401 travels to the signal receiving lamp 501 is large because the time that the light beam crosses the sensing distance is only once; the device is not easy to be interfered, and can be suitable for being used in the field or in the environment with dust; the optical signal transmitting sensor 4 and the optical signal receiving sensor 5 are high in consumption, and both components are wired to be powered on.
The floor safety protection door of the automatic construction elevator utilizes the control engineering principle and applies the related technologies of an optical sensor, a wireless floor sensor and an electromagnetic door lock, meanwhile, the optimization integration technology is adopted in the design aspect, the requirements of scientific and practical structure, convenient manufacture and reasonable cost are met, the automatic opening and closing control of the floor safety protective door of the construction elevator is finally realized, when the construction hoist 1 stops to a floor to be taken, the optical signal transmitting sensor 4 transmits an optical signal, the optical signal receiving sensor 5 receives the optical signal and then enables the electromagnetic door lock 9 installed on the floor safety protection door 8 to be in a powered-on state, the electromagnet 907 generates electromagnetic force through the power supply module 906 under the powered-on state, at the moment, the spring 908 is compressed under the action of the electromagnetic force to drive the lock rod 903 to be drawn out of the lock head 901, and the floor safety protection door 8 is opened. The opening process of the floor safety protection door 8 is completed once. At this time, the construction hoist 1 continues to operate, the optical signal receiver is in a power-off state, the lock rod 903 is reset by the resilience force of the spring 908, and simultaneously, the floor safety protection doors 8 close the left and right floor safety protection doors 8 in sequence according to a set sequence under the action of the door closer 10, so that the locking state is completed. The whole opening and closing process is automated, manual operation is not needed, and the safety of the construction lifter 1 is effectively improved.
The method comprises the following steps according to the installation steps and the construction process characteristics:
construction preparation → installation of construction elevator and its attachment → installation of people and goods passage → installation of floor safety protection door fixing frame → installation of wireless floor beeper → installation of optical signal transmitter on construction elevator car door → installation of optical signal receiver on floor safety protection door fixing frame → installation of floor safety protection door → installation of electromagnetic door lock → installation of door closer → commissioning and acceptance
(1) And (4) compiling a special construction scheme before the construction elevator and the people and goods channel are installed, completing examination and approval of the special scheme and making construction preparation.
(2) And installing the construction lifter and the attachment device thereof according to the requirements of the special scheme.
(3) Installing the people and goods channel 2 according to the requirement of a special scheme, wherein each layer of the people and goods channel 2 is in rigid connection with the structural body, erecting a frame pipe through a fastener, and fully paving the thick wood board 202 on the frame body 201 after the erection is finished. The bottom of the man-cargo channel 2 must be finished to form a closure without dropping any stones and waste.
(4) Installing a floor safety protection door fixing frame body 3, wherein the floor safety protection door fixing frame body 3 is manufactured by adopting a forming method, a forming steel pipe 301 is brushed with red and white interphase paint, the interphase distance is 500mm, and the floor safety protection door fixing frame body comprises forming L-shaped fasteners 302 (6/layer) and forming T-shaped fasteners 303 (6/layer) which are brushed with red and white interphase paint; carry out the unloading according to the design drawing size, with regularization steel pipe 301 through regularization L type fastener 302, the prefabricated equipment of regularization T type fastener 303, accomplish the fixed support body 3 of floor safety protection door to at the 5mm steel sheet of regularization T type fastener 303 end welding, it is fixed with the fixed support body 3 of floor safety protection door to construct publicity board 304 with the screw safely civilized, the floor display board is hung at the back.
(5) Two floor beepers 2 are arranged on two sides of the back of the safety civilized construction publicity board 304, two floor beepers are arranged on each floor, each floor is connected with a construction elevator 1, and each construction elevator is ensured to operate independently.
(6) An optical signal transmitter 401 is installed on a car door of the construction elevator, and an optical signal receiver 402 is installed on each floor of the safety protection door fixing frame body according to the position of a signal emitted by the optical signal transmitter 401 and projected on the floor safety protection door fixing frame body 3.
(7) And finally, a floor safety protection door 6 is installed, and an electromagnetic door lock 7 and a door closer 8 are installed on the floor safety protection door. The electromagnetic door lock 7 is connected with 36V safe voltage, the voltage is converted through a transformer, BV1.0mm2 is protected by a PVC electrical insulating sleeve, and the electromagnetic door lock is laid and fixed according to specifications. The optical signal receiver 402 is connected with the electromagnetic door lock 7 of the floor safety protection door 6 through a wire to control the opening and the closing.
(8) After the installation steps are completed, the debugging and commissioning of the system are started. Firstly, debugging the waiting personnel to press the wireless floor calling device 6 on the random floor, and transmitting the waiting signal to the construction elevator driver. After receiving the signal of waiting to take advantage of, the navigating mate drives construction elevator 1 to the floor of waiting to take advantage of and stops, stops stable while optical signal transmitter 401 and sends optical signal, optical signal receiver 402 installed on floor safety guard door fixed frame body 3 receives the signal to make electromagnetic door lock 7 be in the on-state, electromagnet 703 passes through power module 704 and produces the electromagnetic force under the circular telegram circumstances, at this moment, spring 705 compresses under the electromagnetic force effect, drives locking lever 706 and takes out from tapered end 701, floor safety guard door 6 is opened. And debugging the personnel to be carried into the construction hoist 1 to finish the opening process of the floor safety protection door 6. At this time, the construction hoist 1 continues to operate, the optical signal receiver 402 is in a power-off state, the lock rod 706 is reset by the resilience force of the spring 705, and simultaneously, the floor safety protection doors 6 close the left and right floor safety protection doors 6 in sequence according to a set sequence under the action of the door closer 8, so that the locking state is completed.
To sum up, the embodiment of the utility model forms a bijection type photoelectric switch through the optical signal transmitting sensor and the optical signal receiving sensor, the electromagnetic door lock is electrified and the electromagnet generates magnetic force through signal receiving, the locking rod is driven to be drawn through the action of the spring so as to open the floor safety protection door, and similarly, the locking rod is reset through the resilience force of the spring, and meanwhile, the floor safety protection door is closed under the stretching and rotating motions of the door closer to complete locking; this guard gate adopts the optical sensor technique based on the electromagnetism principle, and overall structure is reliable, convenient operation, and economical and practical provides the safety guard gate among the jacking equipment under the construction environment, provides constructor facility.
This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.
Claims (9)
1. The utility model provides an automatic construction elevator floor safety protection door which characterized in that: the building safety protection door comprises a construction elevator (1), a people and goods passage (2), a floor safety protection door fixing frame body (3), an optical signal transmitting sensor (4), an optical signal receiving sensor (5), a wireless floor beeper (6), a wireless floor beeper host (7), a floor safety protection door (8), an electromagnetic door lock (9) and a door closer (10);
the optical signal transmitting sensor (4) is installed on a construction elevator (1) car door, and the optical signal receiving sensor (5) is installed on a floor safety protection door fixing frame body (3), so that when a construction elevator stops, the optical signal transmitting sensor (4) installed on the construction elevator (1) car door can smoothly transmit signals, and the optical signal receiving sensor (5) installed on the floor safety protection door fixing frame body (3) can receive the signals; the wireless floor beeper (6) is arranged on a closed template of a floor safety protection door fixing frame body (3) at the side edge of the floor safety protection door; the wireless floor beeper host (7) is arranged in a cab of the construction hoist (1); the electromagnetic door lock (9) and the door closer (10) are arranged on the floor safety protection door (8).
2. The automated construction elevator floor safety guard door according to claim 1, wherein the people and cargo passage (2) means comprises a shelf (201) and a plank (202), wherein the shelf (201) is set up by fasteners using shelf pipes.
3. The automatic construction elevator floor safety protection door according to claim 2, characterized in that the floor safety protection door fixing frame body (3) is made by sizing, and comprises a sizing steel pipe (301), a sizing L-shaped fastener (302) and a sizing T-shaped fastener (303); the fixed support body (3) of the floor safety protection door is connected with the people and goods passage (2) through a fastener, and the fixed support body (3) of the floor safety protection door is assembled by the shaped steel pipe (301), the shaped L-shaped fastener (302) and the shaped T-shaped fastener (303).
4. The automated construction elevator floor safety guard door according to claim 1, characterized in that the optical signal emitting sensor (4) comprises a signal emitting lamp (401), a sensitivity adjuster (402); wherein the signal emitting lamp (401) and the sensitivity adjuster (402) are mounted on the optical signal emitting sensor (4).
5. The automated construction elevator floor safety guard door according to claim 1, characterized in that the optical signal receiving sensor (5) comprises a signal receiving lamp (501); wherein the signal receiving lamp (501) is mounted on the optical signal receiving sensor (5).
6. The automatic construction elevator floor safety protection door of claim 3, characterized in that the wireless floor beeper (6) is installed on each floor, and performs floor coding to the wireless floor beeper (6) button, when the wireless floor beeper (6) button is pressed, the wireless floor beeper (6) transmits the signal to the wireless floor beeper host (7) in the construction elevator (1) through the wireless adapter, at this time, the wireless floor beeper host (7) displays the calling floor number, the driver drives the construction elevator (1) to stop to the floor to be taken, the wireless floor beeper (6) is installed on the closed template of the floor safety protection door fixing frame body (3).
7. The automatic construction elevator floor safety protection door according to claim 6, characterized in that the floor safety protection door (8) comprises a door frame (801), a steel plate mesh (802), a steel plate (803), a door shaft (804), a connecting piece (805) and a door frame (806), wherein the door frame (801) is welded by square steel, and the connecting piece (805) is a hinge; door-hinge (804) adopt the reinforcing bar, and floor safety protection door (8) adopt the square steel to form as door skeleton (806) welding, adopt steel sheet net (802) of taking the mesh on floor safety protection door (8) upper portion, and floor safety protection door (8) are middle and the bottom adopts steel sheet (803) to separate.
8. The automated construction elevator floor safety guard door of claim 7, characterized in that the electromagnetic door lock (9) comprises a lock head (901), a lock body (902), a lock rod (903), an axial bearing (904), a handle (905), a power supply module (906), an electromagnet (907), a spring (908), a permanent magnet (909), a BV copper core polyvinyl chloride insulated wire (910), a PVC polyvinyl chloride insulated bushing (911), and an electromagnetic door lock (9); the lock head (901) and the lock body (902) are respectively arranged on the back of the two floor safety protection doors (8); the lock rod (903), the axial bearing (904), the handle (905), the power supply module (906), the electromagnet (907), the spring (908) and the permanent magnet (909) are arranged in the lock body (902); wherein the lock rod (903) is connected with the electromagnet (907), the spring (908) and the permanent magnet (909); the handle (905) is installed outside the lock body (902), and BV copper core polyvinyl chloride insulated wire (910) establishes and protects through PVC polyvinyl chloride insulating sleeve (911) cover, lays fixedly according to the standard, provides working power supply for the electromagnetic door lock.
9. The automated construction elevator floor safety protection door according to claim 8, wherein the door closer (10) comprises a telescopic arm (1001), a driving rod (1002), a gear shaft dust cover (1003), a machine body (1004), a connecting seat (1005) and a speed regulating screw (1006), wherein the connecting seat (1005) is installed on the door frame (801), the gear shaft dust cover (1003) and the speed regulating screw (1006) are installed on the machine body (1004), the telescopic arm (1001) is connected with the connecting seat (1005) and the driving rod (1002) through bolts, and the driving rod (1002) is connected with the machine body (1004) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066954.7U CN210313069U (en) | 2019-07-09 | 2019-07-09 | Automatic construction elevator floor safety protection door of changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066954.7U CN210313069U (en) | 2019-07-09 | 2019-07-09 | Automatic construction elevator floor safety protection door of changing |
Publications (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217675A (en) * | 2019-07-09 | 2019-09-10 | 中建地下空间有限公司 | A kind of the building hoist floor safety protective door and operating method of automation |
| CN113565412A (en) * | 2021-08-14 | 2021-10-29 | 江苏长虹机械设计院有限公司 | Automatic switch canned type convenience door is produced to application |
| CN113666234A (en) * | 2021-07-30 | 2021-11-19 | 中国十七冶集团有限公司 | Safety protection method for outer floor access door of construction elevator |
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2019
- 2019-07-09 CN CN201921066954.7U patent/CN210313069U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217675A (en) * | 2019-07-09 | 2019-09-10 | 中建地下空间有限公司 | A kind of the building hoist floor safety protective door and operating method of automation |
| CN110217675B (en) * | 2019-07-09 | 2024-01-23 | 中建地下空间有限公司 | Automatic construction elevator floor safety protection door and operation method |
| CN113666234A (en) * | 2021-07-30 | 2021-11-19 | 中国十七冶集团有限公司 | Safety protection method for outer floor access door of construction elevator |
| CN113666234B (en) * | 2021-07-30 | 2023-01-17 | 中国十七冶集团有限公司 | Safety protection method for outer floor access door of construction elevator |
| CN113565412A (en) * | 2021-08-14 | 2021-10-29 | 江苏长虹机械设计院有限公司 | Automatic switch canned type convenience door is produced to application |
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