CN114014135A

CN114014135A - Elevator car door opening and closing control device easy to install

Info

Publication number: CN114014135A
Application number: CN202111401930.4A
Authority: CN
Inventors: 周世杰; 黄建武; 曹阳
Original assignee: Jiangsu Welm Technology Co ltd
Current assignee: Jiangsu Welm Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-02-08
Also published as: ZA202203950B

Abstract

The utility model discloses an easy-to-install opening and closing control device for an elevator car door, which comprises a control box, a fixing frame and a working box, wherein the fixing frame is arranged at the bottom of the control box; the bottom parts of the two sides of the control box are respectively provided with a connecting plate, and the top part inside the connecting plate is connected with a connecting rod in a penetrating way; the top end of the connecting rod is provided with a threaded column, and the top end of the threaded column penetrates through the surface of the control box and is connected with a fastening bolt in a threaded manner. According to the utility model, through the arrangement of the connecting plates, when workers need to install the device quickly, the arrangement of the connecting rods is convenient for the workers to connect the connecting plates and the control box quickly, the rotation phenomenon can be prevented by adopting the arrangement of the two groups of connecting rods, the stability of the whole structure is improved, the structure can be fixed quickly by the arrangement of the fastening bolts, and the arrangement of the connecting plates is convenient for the workers to connect the device with other objects quickly, so that the working efficiency of the workers is improved.

Description

Elevator car door opening and closing control device easy to install

Technical Field

The utility model relates to the technical field of elevators, in particular to an easily-installed opening and closing control device for an elevator car door.

Background

The elevator is a vertical elevator taking a motor as power, a box-shaped nacelle is arranged on the elevator and used for carrying passengers or goods in a multistoried building, and the car door opening and closing control device plays an important role in daily use of the elevator, but the existing car door opening and closing control device still has certain defects in actual use.

The existing elevator car door opening and closing control device has the defects that:

1. patent document CN205990153U discloses an elevator car door opening and closing control device, "including an elevator button, a door operator controller electrically connected with the elevator button, a frequency converter electrically connected with the door operator controller, a motor electrically connected with the frequency converter, a door operator transmission electrically connected with the motor, and an elevator car door electrically connected with the door operator transmission; the gantry crane controller is a PLC and comprises an input interface and an output interface; the number of the input interfaces is not less than 11; the number of the output interfaces is not less than 11. The elevator door switch is controlled by matching the PLC and the frequency converter, so that the elevator door switch has the advantages of high working reliability, low power consumption, low failure rate, convenience in installation and the like, but the elevator door switch does not have a good installation structure when in actual use, so that a worker can quickly install the elevator door switch, and the working efficiency is influenced;

2. patent document CN209685106U discloses a door closing control device for an elevator car, which comprises a sampling circuit, a control circuit, a door driving device and at least two weighing devices; the weighing devices are uniformly arranged below the bottom plate of the elevator car and used for detecting the weight in the elevator car and outputting weight analog signals; the sampling circuit samples the weight analog signal and outputs a weight sampling digital signal to the control circuit; the control circuit controls the door driving device to work according to the weight sampling digital signal to drive the elevator car door to close. The elevator car door closing control device is simple in structure and low in cost, and can automatically control the elevator car to close the door, but the device does not have a good wire harness collecting structure, so that wire harnesses in the control device are messy, and the use is influenced;

3. patent document CN103043517B discloses an elevator car door device, "in order to find a car door device, it can solve the aging deterioration of the closing plate caused by repeated bending and stretching, and ensure the sound insulation of the car door; but also can ensure the width dimension of the shaft of the conventional building and prevent the damage to the building caused by the change of the width dimension. Disclosed is an elevator car door device including: the elevator car door device comprises a car door, a door clamping part and a door containing part cover, wherein the tail end of a sealing plate of the door containing part cover is wound around a vertical shaft, so that the problem of time-dependent deterioration of the sealing plate is effectively solved, the existing building is not required to be changed, and the replacement of an elevator car door device can be conveniently completed;

4. patent document CN110963380A discloses an elevator controller, an elevator, and an elevator control method, "including a rectification loop, a dc bus loop, and an inverter loop connected in sequence, where the dc bus loop is installed with a current sensor, and the current sensor is connected with the elevator main control board through a control line. The elevator controller can detect the running state of the elevator controller, including temperature and current, and automatically adjust the running speed of the elevator according to the timely state, thereby preventing the elevator traction machine and the controller from running under the conditions of high temperature and high load for a long time, reducing the occurrence of faults and prolonging the service life of the elevator, and being particularly suitable for plateau environments.

Disclosure of Invention

The utility model aims to provide an easily-installed opening and closing control device for an elevator car door, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an easily-installed opening and closing control device for an elevator car door comprises a control box, a fixing frame and a working box, wherein the fixing frame is arranged at the bottom of the control box, and the working box is arranged on one side inside the control box;

the bottom parts of two sides of the control box are respectively provided with a connecting plate, the top part inside each connecting plate is connected with two connecting rods in a penetrating way;

the top end of the connecting rod is provided with a threaded column, and the top end of the threaded column penetrates through the surface of the control box and is connected with a fastening bolt in a threaded manner.

Preferably, the collecting vat has been seted up to inside one side of control box, and the work box installs in the inside wall of collecting vat, the top threaded connection of work box has the maintenance apron, the internally mounted of work box has control motor, control motor's output runs through the inside wall in the work box and is connected with the wire winding roller, the limiting plate is all installed at the both ends of wire winding roller.

Preferably, the four corners at the top of the collecting tank are provided with switch cover plates, and the intersection of the switch cover plates and the collecting tank is in threaded connection with a fixing bolt.

Preferably, the standing groove has been seted up to the inside opposite side of control box, the interior diapire of standing groove has a plurality of installation frame through connecting piece threaded connection, the top of standing groove is provided with sealed apron, the connecting hole has all been seted up to the four corners department at sealed apron top, and the crossing department threaded connection of sealed apron and standing groove has the bolt, one side at sealed apron top is provided with the handle.

Preferably, the both sides of installation frame inner wall all are provided with buffer spring, buffer spring's top is connected with the stripper plate, the surface of stripper plate is provided with the skid resistant course.

Preferably, the top and the rear end of the two sides of the fixing frame are both provided with fixing sleeves, the front end and the rear end inside the fixing frame are both provided with reinforcing rods, and the middle part of the top of the fixing frame is provided with a plurality of threaded holes.

Preferably, the inside sliding connection of fixed sleeve has the fly leaf, the locating plate is installed on the top of fly leaf, the inside threaded connection of locating plate has the activity lead screw, the top of activity lead screw runs through the internally mounted in locating plate and has adjust knob, and adjust knob's figure is four, prick ground awl is installed to the bottom of activity lead screw.

Preferably, one side on control box surface is provided with the ventilation groove, a plurality of heat dissipation strip has been seted up to the inside in ventilation groove, the maintenance board is installed to the opposite side on control box surface, the front end of control box one side is provided with ship type switch module, the rear end of control box one side is provided with three group's control knob, and ship type switch module and control knob and control motor are electric connection.

Preferably, the control device comprises the following working steps:

s1, when workers need to install the device quickly, connecting plates are arranged at the bottoms of the two sides of the control box, connecting rods penetrate through the tops of the connecting plates, the number of the connecting rods is two, the top end of each connecting rod is provided with a threaded column, the top end of each threaded column penetrates through the surface of the control box and is connected with a fastening bolt in a threaded manner, the connecting rods are arranged, can be conveniently and rapidly connected with the control box by workers, adopts the arrangement of two groups of connecting rods, can prevent the rotation phenomenon, improves the stability of the whole structure, and can quickly fix the structure by arranging the fastening bolts after the two ends of the connecting rod are respectively inserted into the surface and the back of the control box and the fastening bolts are screwed down, the device can be conveniently and quickly connected with other objects by workers, so that the working efficiency of the workers is improved;

s2, when a worker needs to wind and collect the circuit in the control box, the collecting tank is arranged on one side inside the control box, the working box is arranged on the inner side wall of the collecting tank, the top of the working box is in threaded connection with an overhauling cover plate, the control motor is arranged inside the working box, the output end of the control motor penetrates through the inner side wall of the working box and is connected with a winding roller, limiting plates are arranged at two ends of the winding roller, switch cover plates are arranged at four corners of the top of the collecting tank, fixing bolts are in threaded connection with the intersection of the switch cover plates and the collecting tank, the overhauling cover plates and the working box are matched, the arrangement of the working box can play a good fixing role for the control motor, the overhauling cover plates are arranged, the control motor can be conveniently dismounted and maintained by the worker, the control motor, the matching work of the winding roller and the limiting plates, after the control motor is started, the output end of the control motor can drive the winding roller to rotate, the disordered lines in the control box can be wound and collected, and the limiting plates can play a certain limiting role for the electric wires, so that the regularity of the lines in the control box is improved, the lines can be conveniently overhauled and checked by workers, and the working efficiency of the workers is improved;

s3, when an operator needs to protect internal elements in the control box, because the other side in the control box is provided with a placing groove, the inner bottom wall of the placing groove is in threaded connection with a plurality of installation frames through a connecting piece, the top of the placing groove is provided with a sealing cover plate, four corners of the top of the sealing cover plate are provided with connecting holes, the intersection of the sealing cover plate and the placing groove is in threaded connection with a bolt, one side of the top of the sealing cover plate is provided with a handle, and the sealing cover plate, the connecting holes and the handle are arranged, so that the sealing cover plate can prevent external dust from falling into the placing groove, the operator cannot conveniently clean the placing groove, the connecting holes are arranged, the operator can conveniently and quickly install or disassemble the sealing cover plate, the connecting piece and the installation frames are matched, the connecting piece can conveniently and quickly install the structure by the operator, the installation frames are arranged, and a better storage structure can be provided for the elements in the control box, in addition, because the two sides of the inner wall of the installation frame are provided with the buffer springs, the top ends of the buffer springs are connected with the extrusion plates, the surfaces of the extrusion plates are provided with the anti-skid layers, the installation frame, the buffer springs and the extrusion plates work in a matching manner, the buffer springs can play a good buffering role for the structure according to the elasticity of the buffer springs, the extrusion plates can be tightly attached to the surfaces of the placed elements, and the anti-skid layers can increase the friction force between the anti-skid layers and the placed elements, so that a good limiting effect and a good protection effect are achieved;

s4, when workers need to adjust and install the position of the control box, because the top ends and the rear ends of the two sides of the fixed frame are respectively provided with the fixed sleeve, the front end and the rear end of the inside of the fixed frame are respectively provided with the reinforcing rod, the middle part of the top part of the fixed frame is provided with the threaded hole, the inside of the fixed sleeve is connected with the movable plate in a sliding way, the top end of the movable plate is provided with the positioning plate, the inside of the positioning plate is connected with the movable lead screw in a threaded way, the top end of the movable lead screw penetrates through the inside of the positioning plate and is provided with the adjusting knob, the number of the adjusting knobs is four, the bottom end of the movable lead screw is provided with the ground pricking cone, the matching work of the fixed frame and the threaded hole can be convenient for the workers to quickly adjust the installation position of the control box, the arrangement of the reinforcing rods can improve the stability of the whole device, the matching work of the fixed sleeve, the movable plate and the positioning plate can be convenient for the workers to adjust the structure according to specific conditions, thereby improved the suitability of staff when the installation, adjust knob, activity lead screw and prick the collocation work of ground awl, twisted adjust knob, can drive through the activity lead screw and prick ground awl and move down to be convenient for the staff fixes it fast, and then improved the device's novelty.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the connecting plates, when workers need to quickly install the device, the arrangement of the connecting rods can facilitate the workers to quickly connect the connecting plates with the control box, the rotation phenomenon can be prevented by adopting the arrangement of two groups of connecting rods, the stability of the whole structure is improved, the arrangement of the fastening bolts can quickly fix the structure by screwing the fastening bolts after the two ends of the connecting rods are respectively inserted into the surface and the back of the control box, and the arrangement of the connecting plates can facilitate the workers to quickly connect the device with other objects, so that the working efficiency of the workers is improved.

2. According to the winding box, due to the arrangement of the winding roller, when workers need to wind and collect the circuits in the control box, the arrangement of the working box can play a good fixing role for the control motor, the arrangement of the maintenance cover plate can facilitate the workers to detach and maintain the control motor, the matching work of the control motor, the winding roller and the limiting plate can wind and collect the disordered circuits in the control box, and the arrangement of the limiting plate can play a certain limiting role for electric wires, so that the regularity of the circuits in the control box is improved, the workers can conveniently overhaul and investigate the circuits, and further the working efficiency of the workers is improved.

3. According to the utility model, through the arrangement of the installation frame, when workers need to protect internal elements in the control box, the sealing cover plate, the connecting hole and the lifting handle are arranged, the sealing cover plate can prevent external dust from falling into the placing groove, so that the workers cannot clean the placing groove conveniently, the connecting hole is arranged, the workers can conveniently and quickly install or disassemble the sealing cover plate, the connecting piece and the installation frame are matched, the connecting piece can conveniently and quickly install the structure, the installation frame is arranged, a better storage structure can be provided for the elements in the control box, in addition, the installation frame, the buffer spring and the extrusion plate are matched, the buffer spring can play a better buffer role for the structure according to the elasticity of the buffer spring, the extrusion plate can be tightly attached to the surface of the placed element, and the friction force between the anti-skid layer and the placed element can be increased, thereby playing a better limiting function and a better protection function.

4. According to the utility model, through the arrangement of the fixing frame, when workers need to adjust and install the position of the control box, the matching work of the fixing frame and the threaded hole can facilitate the workers to quickly adjust the installation position of the control box, the arrangement of the reinforcing rod can improve the overall stability of the device, and the matching work of the fixing sleeve, the movable plate and the positioning plate can facilitate the workers to adjust the structure according to specific conditions, so that the applicability of the workers in installation is improved.

Drawings

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

FIG. 2 is a schematic view of the control box of the present invention;

FIG. 3 is a schematic view of a detachable structure of the placement groove of the present invention;

FIG. 4 is a cross-sectional view of the placement frame of the present invention;

FIG. 5 is a schematic cross-sectional view of a winding roller according to the present invention;

FIG. 6 is a schematic view of a connection plate structure of the present invention;

FIG. 7 is a schematic view of a fixing frame according to the present invention;

fig. 8 is a schematic structural view of the fixing sleeve of the present invention.

In the figure: 1. a control box; 2. a fixed mount; 3. a working box; 4. a connecting plate; 5. a connecting rod; 6. a threaded post; 7. fastening a bolt; 8. collecting tank; 9. overhauling the cover plate; 10. controlling the motor; 11. a winding roller; 12. a limiting plate; 13. a switch cover plate; 14. a placement groove; 15. a connecting member; 16. a mounting frame; 17. sealing the cover plate; 18. a handle; 19. a buffer spring; 20. a pressing plate; 21. an anti-slip layer; 22. fixing the sleeve; 23. a reinforcing rod; 24. a threaded hole; 25. a movable plate; 26. positioning a plate; 27. a movable screw rod; 28. adjusting a knob; 29. pricking a ground cone; 30. a ventilation slot; 31. a heat dissipating strip; 32. maintaining the guard plate; 33. a boat-type switch assembly; 34. a control knob; 35. and connecting the holes.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 and fig. 6, an embodiment of the present invention: an easily-installed opening and closing control device for an elevator car door comprises a control box 1, a fixing frame 2 and a working box 3, wherein the fixing frame 2 is arranged at the bottom of the control box 1, and the working box 3 is arranged on one side inside the control box 1; the bottom parts of two sides of the control box 1 are respectively provided with a connecting plate 4, the top part inside the connecting plate 4 is connected with two connecting rods 5 in a penetrating way, and the number of the connecting rods 5 is two; the top end of the connecting rod 5 is provided with a threaded column 6, and the top end of the threaded column 6 penetrates through the surface of the control box 1 and is connected with a fastening bolt 7 in a threaded manner;

through the setting of connecting plate 4, when the staff need install the device fast, join pole 5's setting, can be convenient for the staff carries out the high-speed joint with connecting plate 4 and control box 1, adopt the setting of two sets of poles 5 that join, can prevent the rotation phenomenon, and overall structure's stability has been improved, fastening bolt 7's setting, inject the both ends of pole 5 back on surface and the back of control box 1 respectively, it can carry out quick fixed to this structure to screw up fastening bolt 7, the setting of connecting plate 4, can be convenient for the staff carries out the high-speed joint with the device with other objects, thereby staff's work efficiency has been improved.

Example two:

referring to fig. 2 and 5, an embodiment of the present invention: an elevator car door opening and closing control device easy to install comprises a winding roller 11, a collecting groove 8 is formed in one side inside a control box 1, a working box 3 is installed on the inner side wall of the collecting groove 8, the top of the working box 3 is in threaded connection with an overhauling cover plate 9, a control motor 10 is installed inside the working box 3, the output end of the control motor 10 penetrates through the inner side wall of the working box 3 and is connected with the winding roller 11, and limiting plates 12 are installed at two ends of the winding roller 11;

through the setting of winding roller 11, when the staff need twine the circuit in the control box 1 and collect, the setting of work box 3, can play better fixed action for control motor 10, overhaul the setting of apron 9, the staff of can being convenient for dismantles the maintenance to control motor 10, the collocation work of winding roller 11 and limiting plate 12, can twine the mixed and disorderly circuit in the control box 1 and collect, the setting of limiting plate 12, can play certain limiting displacement for the electric wire, thereby the alignment nature of circuit in the control box 1 has been improved, and the staff of being convenient for overhauls it and examines, and then staff's work efficiency has been improved.

Example three:

referring to fig. 3 and 4, an embodiment of the present invention: an easily-installed opening and closing control device for an elevator car door comprises an installation frame 16, wherein switch cover plates 13 are arranged at four corners of the top of a collecting tank 8, fixing bolts are connected to the intersection positions of the switch cover plates 13 and the collecting tank 8 through threads, a placing groove 14 is formed in the other side of the inside of a control box 1, a plurality of installation frames 16 are connected to the inner bottom wall of the placing groove 14 through connecting pieces 15 through threads, a sealing cover plate 17 is arranged at the top of the placing groove 14, connecting holes 35 are formed in the four corners of the top of the sealing cover plate 17, bolts are connected to the intersection positions of the sealing cover plate 17 and the placing groove 14 through threads, a lifting handle 18 is arranged on one side of the top of the sealing cover plate 17, buffer springs 19 are arranged on two sides of the inner wall of each installation frame 16, an extrusion plate 20 is connected to the top end of each buffer spring 19, and an anti-skid layer 21 is arranged on the surface of each extrusion plate 20;

through the setting of the installation frame 16, when the worker needs to protect the internal components in the control box 1, the sealing cover plate 17, the connection hole 35 and the handle 18 are arranged, the sealing cover plate 17 can prevent external dust from falling into the placing groove 14, so that the worker is not convenient to clean the internal components, the connection hole 35 is arranged, the worker can conveniently and quickly install or disassemble the sealing cover plate 17, the connection part 15 and the installation frame 16 are matched, the connection part 15 can conveniently and quickly install the structure, the installation frame 16 is arranged, a good storage structure can be provided for the components in the control box 1, in addition, the installation frame 16, the buffer spring 19 and the extrusion plate 20 are matched, the buffer spring 19 can play a good buffering role for the structure according to the elasticity of the buffer spring, the extrusion plate 20 can be tightly attached to the surface of the placed component, the anti-skid layer 21 can increase the friction force between the placed component, thereby playing a better limiting function and a better protection function.

Example four:

referring to fig. 7 and 8, an embodiment of the present invention: an easily-installed elevator car door opening and closing control device comprises a fixed frame 2, wherein fixed sleeves 22 are installed at the top ends and the rear ends of the two sides of the fixed frame 2, reinforcing rods 23 are installed at the front end and the rear end of the inside of the fixed frame 2, a plurality of threaded holes 24 are formed in the middle of the top of the fixed frame 2, a movable plate 25 is connected to the inside of the fixed sleeve 22 in a sliding mode, a positioning plate 26 is installed at the top end of the movable plate 25, a movable lead screw 27 is connected to the inside of the positioning plate 26 in a threaded mode, adjusting knobs 28 are installed at the top ends of the movable lead screws 27 in a penetrating mode inside the positioning plate 26, the number of the adjusting knobs 28 is four, and ground binding cones 29 are installed at the bottom ends of the movable lead screws 27;

through the setting of mount 2, when the staff need adjust the installation to the position of control box 1, mount 2 and screw hole 24's collocation work, can be convenient for the staff carries out quick adjustment to the mounted position of control box 1, the setting of anchor strut 23, can improve the holistic stability of the device, fixed sleeve 22, the collocation work of fly leaf 25 and locating plate 26, can be convenient for the staff adjusts this structure according to particular case, thereby the suitability of staff when having improved the installation, adjust knob 28, activity lead screw 27 and the collocation work of prick ground awl 29, twist and move adjust knob 28, can drive through activity lead screw 27 and prick ground awl 29 downstream, thereby be convenient for the staff to fix it fast, and then improved the device's novelty.

One side on control box 1 surface is provided with ventilation groove 30, and a plurality of heat dissipation strip 31 has been seted up to ventilation groove 30's inside, and maintenance board 32 is installed to the opposite side on control box 1 surface, and the front end of control box 1 one side is provided with ship type switch module 33, and the rear end of control box 1 one side is provided with three group's control knob 34, and ship type switch module 33 and control knob 34 and control motor 10 are electric connection.

The working principle is as follows:

when a worker needs to install the device quickly, the connecting plates 4 are arranged at the bottoms of the two sides of the control box 1, the top of the inner part of each connecting plate 4 is connected with two connecting rods 5 in a penetrating manner, the top ends of the connecting rods 5 are provided with threaded columns 6, the top ends of the threaded columns 6 penetrate through the surface of the control box 1 and are connected with fastening bolts 7 in a threaded manner, the connecting rods 5 are arranged, the worker can conveniently and quickly connect the connecting plates 4 with the control box 1, the two groups of connecting rods 5 are arranged, the rotation phenomenon can be prevented, the stability of the whole structure is improved, the fastening bolts 7 are arranged, after the two ends of the connecting rods 5 are respectively inserted into the surface and the back of the control box 1, the structure can be quickly fixed by screwing the fastening bolts 7, the connecting plates 4 are arranged, and the worker can conveniently and quickly connect the device with other objects, thereby improving the working efficiency of workers;

when workers need to wind and collect circuits in the control box 1, the collecting groove 8 is formed in one side of the interior of the control box 1, the working box 3 is arranged on the inner side wall of the collecting groove 8, the top of the working box 3 is in threaded connection with the maintenance cover plate 9, the control motor 10 is arranged in the working box 3, the output end of the control motor 10 penetrates through the inner side wall of the working box 3 and is connected with the winding roller 11, the two ends of the winding roller 11 are respectively provided with the limiting plate 12, the four corners of the top of the collecting groove 8 are provided with the switch cover plates 13, the intersection of the switch cover plates 13 and the collecting groove 8 is in threaded connection with the fixing bolts, the maintenance cover plate 9 and the working box 3 are matched, the working box 3 can play a good fixing role for the control motor 10, the maintenance cover plate 9 is arranged, the workers can conveniently detach and maintain the control motor 10, and the matching work of the winding roller 11 and the limiting plate 12 is controlled, after the control motor 10 is started, the output end of the control motor can drive the winding roller 11 to rotate, so that disordered lines in the control box 1 can be wound and collected, and the limiting plate 12 can play a certain limiting role for electric wires, so that the regularity of the lines in the control box 1 is improved, workers can conveniently overhaul and check the lines, and the working efficiency of the workers is improved;

when the worker needs to protect the internal components in the control box 1, the other side of the inside of the control box 1 is provided with the placing groove 14, the inner bottom wall of the placing groove 14 is in threaded connection with a plurality of installation frames 16 through the connecting piece 15, the top of the placing groove 14 is provided with the sealing cover plate 17, the four corners of the top of the sealing cover plate 17 are provided with the connecting holes 35, the intersection of the sealing cover plate 17 and the placing groove 14 is in threaded connection with the bolts, one side of the top of the sealing cover plate 17 is provided with the handle 18, the sealing cover plate 17, the connecting holes 35 and the handle 18 are arranged, the sealing cover plate 17 can prevent external dust from falling into the placing groove 14, so that the worker cannot clean the sealing cover plate 17 conveniently, the connecting holes 35 are arranged, the worker can install or disassemble the sealing cover plate 17 quickly, the connecting piece 15 and the installation frame 16 are matched, and the connecting piece 15 can facilitate the worker to install the structure quickly, the installation frame 16 is arranged, a good storage structure can be provided for elements in the control box 1, in addition, buffer springs 19 are arranged on two sides of the inner wall of the installation frame 16, the top ends of the buffer springs 19 are connected with the extrusion plate 20, the surface of the extrusion plate 20 is provided with the anti-skidding layer 21, the installation frame 16, the buffer springs 19 and the extrusion plate 20 are matched to work, the buffer springs 19 can play a good buffering role for the structure according to the elasticity of the buffer springs, the extrusion plate 20 can be tightly attached to the surface of the placed element, the anti-skidding layer 21 can increase the friction force between the anti-skidding layer and the placed element, and therefore the good limiting effect and the protection effect are achieved;

when the worker needs to adjust and install the position of the control box 1, because the top and the rear end of the two sides of the fixing frame 2 are both provided with the fixing sleeves 22, the reinforcing rods 23 are both installed at the front end and the rear end of the inside of the fixing frame 2, the middle part of the top of the fixing frame 2 is provided with the threaded holes 24, the inside of the fixing sleeve 22 is slidably connected with the movable plate 25, the top end of the movable plate 25 is provided with the positioning plate 26, the inside of the positioning plate 26 is in threaded connection with the movable lead screw 27, the top end of the movable lead screw 27 penetrates through the inside of the positioning plate 26 and is provided with the adjusting knobs 28, the number of the adjusting knobs 28 is four, the bottom end of the movable lead screw 27 is provided with the ground pricking cones 29, the matching work of the fixing frame 2 and the threaded holes 24 can be convenient for the worker to quickly adjust the installation position of the control box 1, the reinforcing rods 23 are arranged, the overall stability of the device can be improved, and the fixing sleeves 22, The matching work of the movable plate 25 and the positioning plate 26 can facilitate the adjustment of the structure by a worker according to specific conditions, so that the applicability of the worker in the installation is improved, the matching work of the adjusting knob 28, the movable screw rod 27 and the ground pricking cone 29 is realized, the adjusting knob 28 is screwed, the ground pricking cone 29 can be driven to move downwards through the movable screw rod 27, the worker can fix the ground quickly, and the novelty of the device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an elevator car door opening and closing control device of easy installation, includes control box (1), mount (2) and work box (3), its characterized in that: a fixed frame (2) is arranged at the bottom of the control box (1), and a working box (3) is arranged on one side inside the control box (1);

the bottom parts of two sides of the control box (1) are respectively provided with a connecting plate (4), the top part inside each connecting plate (4) is connected with two connecting rods (5) in a penetrating manner, and the number of the connecting rods (5) is two;

the top of linking pole (5) is installed screw thread post (6), the surface threaded connection who runs through in control box (1) in the top of screw thread post (6) has fastening bolt (7).

2. An easy-to-install opening and closing control device for an elevator car door according to claim 1, characterized in that: collecting vat (8) have been seted up to inside one side of control box (1), and install in the inside wall of collecting vat (8) work box (3), the top threaded connection of work box (3) has maintenance apron (9), the internally mounted of work box (3) has control motor (10), the output of control motor (10) runs through the inside wall in work box (3) and is connected with wire winding roller (11), limiting plate (12) are all installed at the both ends of wire winding roller (11).

3. An easy-to-install opening and closing control device for an elevator car door according to claim 2, characterized in that: four corners at the top of the collecting tank (8) are provided with switch cover plates (13), and the intersection of the switch cover plates (130) and the collecting tank (8) is in threaded connection with fixing bolts.

4. An easy-to-install opening and closing control device for an elevator car door according to claim 1, characterized in that: the utility model discloses a portable electronic device, including control box (1), standing groove (14) have been seted up to inside opposite side of control box (1), the interior diapire of standing groove (14) has a plurality of installation frame (16) through connecting piece (15) threaded connection, the top of standing groove (14) is provided with sealed apron (17), connecting hole (35) have all been seted up in the four corners department at sealed apron (17) top, and the crossing threaded connection of department of sealed apron (17) and standing groove (14) has the bolt, one side at sealed apron (17) top is provided with handle (18).

5. An easy-to-install opening and closing control device for elevator car doors according to claim 4, wherein: the mounting frame (16) inner wall's both sides all are provided with buffer spring (19), buffer spring (19)'s top is connected with stripper plate (20), the surface of stripper plate (20) is provided with skid resistant course (21).

6. An easy-to-install opening and closing control device for an elevator car door according to claim 1, characterized in that: fixing sleeve (22) are all installed on the top and the rear end of mount (2) both sides, anchor strut (23) are all installed to the inside front end of mount (2) and rear end, a plurality of screw hole (24) have been seted up at the middle part at mount (2) top.

7. An easy-to-install opening and closing control device for an elevator car door according to claim 6, characterized in that: the inside sliding connection of fixed sleeve (22) has fly leaf (25), locating plate (26) are installed on the top of fly leaf (25), the inside threaded connection of locating plate (26) has movable lead screw (27), the internally mounted that runs through in locating plate (26) on the top of movable lead screw (27) has adjust knob (28), and the figure of adjust knob (28) is four, prick ground awl (29) is installed to the bottom of movable lead screw (27).

8. An easy-to-install opening and closing control device for an elevator car door according to claim 1, characterized in that: one side on control box (1) surface is provided with ventilation groove (30), a plurality of heat dissipation strip (31) have been seted up to the inside of ventilation groove (30), maintenance board (32) are installed to the opposite side on control box (1) surface, the front end of control box (1) one side is provided with ship type switch module (33), the rear end of control box (1) one side is provided with three sets of control knob (34), and ship type switch module (33) and control knob (34) and control motor (10) are electric connection.

9. An easy-to-install opening and closing control device for elevator car doors according to any of claims 1 to 8, characterized in that it operates as follows:

s1, when workers need to install the device quickly, connecting plates (4) are arranged at the bottoms of two sides of a control box (1), connecting rods (5) are connected to the top of the inner portion of each connecting plate (4) in a penetrating mode, the number of the connecting rods (5) is two, threaded columns (6) are installed at the top ends of the connecting rods (5), fastening bolts (7) are connected to the top ends of the threaded columns (6) penetrating through the surface of the control box (1) in a threaded mode, the connecting rods (5) are arranged, the workers can conveniently and quickly connect the connecting plates (4) with the control box (1), two groups of connecting rods (5) are arranged, the rotation phenomenon can be prevented, the stability of the whole structure is improved, the fastening bolts (7) are arranged, after the two ends of the connecting rods (5) are respectively inserted into the surface and the back of the control box (1), the structure can be quickly fixed by tightening the fastening bolts (7), due to the arrangement of the connecting plate (4), the device can be conveniently and quickly connected with other objects by workers, so that the working efficiency of the workers is improved;

s2, when workers need to wind and collect circuits in the control box (1), due to the fact that a collecting groove (8) is formed in one side of the interior of the control box (1), the working box (3) is installed on the inner side wall of the collecting groove (8), the top of the working box (3) is in threaded connection with an overhauling cover plate (9), a control motor (10) is installed in the working box (3), the output end of the control motor (10) penetrates through the inner side wall of the working box (3) and is connected with a winding roller (11), limiting plates (12) are installed at two ends of the winding roller (11), a switch cover plate (13) is arranged at four corners of the top of the collecting groove (8), fixing bolts are in threaded connection at the intersection of the switch cover plate (130) and the collecting groove (8), the overhauling cover plate (9) and the working box (3) work, the working box (3) is arranged in a matched mode, a good fixing effect can be achieved for the control motor (10), the maintenance cover plate (9) is arranged, workers can conveniently detach and maintain the control motor (10), the winding roller (11) and the limiting plate (12) are matched, after the control motor (10) is started, the output end of the control motor can drive the winding roller (11) to rotate, messy circuits in the control box (1) can be wound and collected, and the limiting plate (12) can play a certain limiting role for electric wires, so that the regularity of the circuits in the control box (1) is improved, the workers can conveniently overhaul and investigate the circuits, and further the working efficiency of the workers is improved;

s3, when an operator needs to protect internal elements in the control box (1), because the other side in the control box (1) is provided with a placing groove (14), the inner bottom wall of the placing groove (14) is in threaded connection with a plurality of installing frames (16) through a connecting piece (15), the top of the placing groove (14) is provided with a sealing cover plate (17), four corners of the top of the sealing cover plate (17) are provided with connecting holes (35), the intersection of the sealing cover plate (17) and the placing groove (14) is in threaded connection with bolts, one side of the top of the sealing cover plate (17) is provided with a handle (18), the sealing cover plate (17), the connecting holes (35) and the handle (18) are arranged, the sealing cover plate (17) can prevent external dust from falling into the placing groove (14), so that the operator cannot conveniently clean the sealing cover plate, the arrangement of the connecting holes (35) can facilitate the operator to quickly install or disassemble the sealing cover plate (17), the connecting piece (15) and the mounting frame (16) are matched to work, the connecting piece (15) can facilitate workers to quickly mount the structure, the mounting frame (16) is arranged, the storage structure can provide a good storage structure for elements in the control box (1), in addition, buffer springs (19) are arranged on two sides of the inner wall of the installation frame (16), the top ends of the buffer springs (19) are connected with the extrusion plate (20), an anti-skid layer (21) is arranged on the surface of the extrusion plate (20), the installation frame (16), the buffer springs (19) and the extrusion plate (20) are matched to work, the buffer springs (19) can play a good buffering role for the structure according to the elasticity of the buffer springs, the extrusion plate (20) can be tightly attached to the surface of a placed element, and the anti-skid layer (21) can increase the friction force between the anti-skid layer and the placed element, so that the good limiting effect and the protection effect are achieved;

s4, when workers need to adjust and install the position of the control box (1), because the top ends and the rear ends of the two sides of the fixed frame (2) are respectively provided with the fixed sleeve (22), the front end and the rear end inside the fixed frame (2) are respectively provided with the reinforcing rod (23), the middle part of the top part of the fixed frame (2) is provided with the threaded holes (24), the inside of the fixed sleeve (22) is connected with the movable plate (25) in a sliding way, the top end of the movable plate (25) is provided with the positioning plate (26), the internal thread of the positioning plate (26) is connected with the movable screw rod (27), the top end of the movable screw rod (27) penetrates through the inside of the positioning plate (26) and is provided with the adjusting knobs (28), the number of the adjusting knobs (28) is four, the bottom ends of the movable screw rods (27) are provided with the ground pricking cones (29), the matching work of the fixed frame (2) and the threaded holes (24) can be convenient for the workers to quickly adjust the installation position of the control box (1), the setting of anchor strut (23), can improve the holistic stability of the device, fixed sleeve (22), the collocation work of fly leaf (25) and locating plate (26), the staff of can being convenient for adjusts this structure according to particular case, thereby the suitability of staff when the installation has been improved, adjust knob (28), activity lead screw (27) and the collocation work of prick ground awl (29), twist adjust knob (28), can drive through activity lead screw (27) and prick ground awl (29) and remove downwards, thereby the staff of being convenient for carries out quick fixation to it, and then the novelty that has improved the device.