CN217296882U

CN217296882U - Novel mechanical automatic door machine for elevator

Info

Publication number: CN217296882U
Application number: CN202220478741.0U
Authority: CN
Inventors: 韩君; 石乐; 周亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-26
Anticipated expiration: 2032-03-07

Abstract

The utility model provides a novel elevator mechanical type automatic door machine. The automatic opening and closing device comprises a mounting plate, the last surface mounting of mounting panel has the motor, the outside of mounting panel is installed respectively and is opened and shut mechanism and stop gear, the output keyway of motor is connected with the drive wheel, the outer wall cover of drive wheel is equipped with first belt. The utility model provides a pair of novel elevator mechanical type automatic door machine, adopt the chain to carry out the transmission motion, such design not only the transmission is stable, has still possessed real durable advantage, steerable second band pulley links up the wheel through driving second belt control when the second sprocket is rotatory and links up the motion at the fixing base internal rotation, can fix a position the installation to driven chain like this, and it has stop gear still to design, the gyro wheel contact control stopper rises through two springs, last spring springback control stopper resets and carries out spacing location to the door body, can carry on spacingly to the door body after the closure like this, prevent the door body back swift current.

Description

Novel mechanical automatic door machine for elevator

Technical Field

The utility model relates to an elevator technical field especially relates to a novel elevator mechanical type automatic door machine.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. And the step type escalator also has the step type, and a step plate is arranged on a track to continuously run, and is commonly called as an escalator or a moving sidewalk. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °.

The elevator door machine is a mechanism for opening and closing the elevator hall car door, when the elevator door machine receives an elevator door opening and closing signal, the elevator door machine controls a door opening motor through a self-contained control system, converts the moment generated by the motor into a force in a specific direction, and closes or opens the door. When the door closing stopping force is larger than 150N, the door machine automatically stops closing the door and reversely opens the door, and the door closing protection effect is achieved to a certain degree.

The elevator mechanical type automatic door machine on the current market exists in the working use, and the device is mostly the belt drive formula work, leads to wearing and tearing great and the easy condition of damaging easily to the device is inconvenient after the closure carries out stable spacing, causes the door body easily and slips back.

Therefore, it is necessary to provide a new mechanical automatic door machine for elevator to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel elevator mechanical type automatic door machine has solved the device and has mostly been the belt drive formula work, leads to wearing and tearing great and easy damaged condition easily to the device is inconvenient after the closure carries out stable spacing, causes the problem of door body back swift current easily.

For solving the technical problem, the utility model provides a pair of novel elevator mechanical type automatic door machine, the mounting panel comprises a mounting plate, the last surface mounting of mounting panel has the motor, opening and shutting mechanism and stop gear are installed respectively to the outside of mounting panel, the output keyway of motor is connected with the drive wheel, the outer wall cover of drive wheel is equipped with first belt, the upper surface of mounting panel and the one side that is located the motor are fixed with the fixing base, the outer wall of fixing base is equipped with links up the wheel, the outer wall cover that links up the wheel is equipped with the second belt.

Preferably, the motor is fixedly installed with the installation plate through bolts, and the axle center of the connecting wheel is connected with the fixed seat through a bearing.

Preferably, the mechanism that opens and shuts is including installing in the first sprocket and the second sprocket of mounting panel outer wall, the outer wall meshing of first sprocket and second sprocket is connected with the chain, the inside difference block of chain is connected with first fixture block and second fixture block, and the quantity of first fixture block and second fixture block is two respectively, two first fixture block and two the bottom of second fixture block is fixed with the installing frame, and the quantity of installing frame is two, two the door body is all installed to the bottom of installing frame, the axle center department of first sprocket just is located first belt inner wall and is fixed with first band pulley, the axle center department of second sprocket just is located second belt inner wall and is fixed with the second band pulley.

Preferably, the axle centers of the first chain wheel and the second chain wheel are respectively connected with the mounting plate through bearings, and the two door bodies are fixedly mounted on the mounting frame through bolts.

Preferably, stop gear is including being fixed in one of them the locating plate of first fixture block upper surface, and the quantity of locating plate is two, two the internally mounted of locating plate has the gyro wheel, the outer wall of mounting panel is fixed with the connecting seat, and the quantity of connecting seat is four, four the inside of connecting seat is fixed with the slide bar, and the quantity of slide bar is two, two the outer wall sliding connection of slide bar has the stopper, two the outer wall of slide bar all overlaps and is equipped with the spring.

Preferably, both ends of the idler wheel are connected with the two positioning plates through bearings, and the upper end and the lower end of the spring are fixedly connected with the limiting blocks and the two connecting seats.

Compared with the prior art, the utility model provides a pair of novel elevator mechanical type automatic door machine has following beneficial effect:

to this device design there is the mechanism that opens and shuts, adopt the chain to carry out the transmission motion, such design not only the transmission is stable, has still possessed real durable advantage, steerable second band pulley is through driving second belt control linking wheel at fixing base internal rotation linking motion when the second sprocket is rotatory, can fix a position the installation to driven chain like this, and it has stop gear still to design, gyro wheel contact control stopper rises through two springs, spring springback control stopper resets at last and carries out spacing location to the door body, can carry on spacingly to the door body after the closure like this, prevent swift current behind the door body.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a novel mechanical automatic door machine for an elevator provided by the present invention;

FIG. 2 is a schematic structural view of the opening and closing mechanism shown in FIG. 1;

fig. 3 is a schematic structural view of the limiting mechanism shown in fig. 1.

The number in the figure is 1, mounting plate; 2. a motor; 3. an opening and closing mechanism; 31. a first sprocket; 32. a second sprocket; 33. a chain; 34. a first clamping block; 35. a second fixture block; 36. installing a frame; 37. a door body; 38. a first pulley; 39. a second pulley; 4. a limiting mechanism; 41. positioning a plate; 42. a roller; 43. a connecting seat; 44. a slide bar; 45. a limiting block; 46. a spring; 5. a drive wheel; 6. a first belt; 7. a fixed seat; 8. an engaging wheel; 9. a second belt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 to fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel mechanical automatic door machine for an elevator according to the present invention; FIG. 2 is a schematic structural view of the opening and closing mechanism shown in FIG. 1; fig. 3 is a schematic structural view of the limiting mechanism shown in fig. 1. The utility model provides a novel elevator mechanical type automatic door machine, includes mounting panel 1, and the last surface mounting of mounting panel 1 has motor 2, and opening and shutting mechanism 3 and stop gear 4 are installed respectively to mounting panel 1's outside, and motor 2's output keyway is connected with drive wheel 5, and the outer wall cover of drive wheel 5 is equipped with first belt 6, and one side that mounting panel 1's upper surface just is located motor 2 is fixed with fixing base 7, and the outer wall of fixing base 7 is equipped with links up wheel 8, and the outer wall cover that links up wheel 8 is equipped with second belt 9.

The motor 2 is fixedly installed with the installation plate 1 through bolts, the axle center of the connecting wheel 8 is connected with the fixed seat 7 through a bearing and installed through the bolts, and therefore the design is convenient for users to disassemble and assemble the motor 2.

The opening and closing mechanism 3 comprises a first chain wheel 31 and a second chain wheel 32 which are installed on the outer wall of the installation plate 1, a chain 33 is meshed with the outer walls of the first chain wheel 31 and the second chain wheel 32, the inside of the chain 33 is respectively connected with a first clamping block 34 and a second clamping block 35 in a clamping mode, the number of the first clamping block 34 and the number of the second clamping block 35 are respectively two, installation frames 36 are fixed at the bottoms of the two first clamping blocks 34 and the two second clamping blocks 35, the number of the installation frames 36 is two, a door body 37 is installed at the bottom of each of the two installation frames 36, a first belt wheel 38 is fixed at the position of the axis of the first chain wheel 31 and located on the inner wall of the first belt 6, and a second belt wheel 39 is fixed at the position of the axis of the second chain wheel 32 and located on the inner wall of the second belt 9.

The axle centers of the first chain wheel 31 and the second chain wheel 32 are respectively connected with the mounting plate 1 through bearings, the two door bodies 37 are fixedly mounted with the two mounting frames 36 through bolts, and the bearings are adopted for connection, so that the first chain wheel 31 and the second chain wheel 32 can rotate more stably.

Limiting mechanism 4 is including being fixed in the locating plate 41 of one of them first fixture block 34 upper surface, and the quantity of locating plate 41 is two, and the internally mounted of two locating plates 41 has gyro wheel 42, and the outer wall of mounting panel 1 is fixed with connecting seat 43, and the quantity of connecting seat 43 is four, and the inside of four connecting seats 43 is fixed with slide bar 44, and the quantity of slide bar 44 is two, and the outer wall sliding connection of two slide bars 44 has stopper 45, and the outer wall of two slide bars 44 all overlaps and is equipped with spring 46.

Both ends of the roller 42 are connected with the two positioning plates 41 through bearings, and the upper and lower ends of the two springs 46 are fixedly connected with the limiting blocks 45 and two of the connecting seats 43.

The utility model provides a pair of novel elevator mechanical type automatic door machine's theory of operation as follows:

firstly, a user needs to start the motor 2 before using the electric motor, after the motor 2 is started, the rotation control driving wheel 5 drives the first belt 6 to control the first belt wheel 38 to control the linkage control to rotate and control the first chain wheel 31 to rotate outside the mounting plate 1, when the first chain wheel 31 rotates, the linkage control chain 33 can be meshed with and control the second chain wheel 32 to rotate and move inside the mounting plate 1, when the chain 33 moves in a transmission manner, the two first clamping blocks 34 and the two second clamping blocks 35 can be controlled to control the two mounting frames 36 to move relatively to each other, so that the door body 37 can be controlled to move in an opening and closing manner, and when the second chain wheel 32 rotates, the second belt wheel 39 can be controlled to drive the second belt 9 to control the connecting wheel 8 to rotate and connect in the fixed seat 7, and when the two door bodies 37 are closed, the translational control roller 42 contacts the control limiting block 45 and rises through the two springs 46, and finally the spring 46 rebounds to control the limiting block 45 to reset so as to limit and position the door bodies 37.

to this device design has mechanism 3 that opens and shuts, adopt chain 33 to carry out the transmission motion, such design not only the transmission is stable, still possessed real durable advantage, steerable second band pulley 39 is through driving second belt 9 control linking wheel 8 in 7 internal rotation linking motions of fixing base when second sprocket 32 is rotatory, can fix a position the installation to driven chain 33 like this, and still the design has stop gear 4, gyro wheel 42 contact control stopper 45 rises through two springs 46, spring 46 resilience control stopper 45 resets at last and carries out spacing location to the door body 37, can carry out spacingly to the door body 37 after the closure like this, prevent that the door body 37 from swift current after.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a novel elevator mechanical type automatic door machine, includes the mounting panel, its characterized in that: the last surface mounting of mounting panel has the motor, the outside of mounting panel is installed respectively and is opened and shut mechanism and stop gear, the output keyway of motor is connected with the drive wheel, the outer wall cover of drive wheel is equipped with first belt, the upper surface of mounting panel and the one side that is located the motor are fixed with the fixing base, the outer wall of fixing base is equipped with the linking wheel, the outer wall cover of linking wheel is equipped with the second belt.

2. The novel mechanical automatic door machine for the elevator as claimed in claim 1, wherein the motor is fixedly mounted with the mounting plate by using bolts, and the axis of the connecting wheel is connected with the fixed seat by a bearing.

3. The novel mechanical automatic door machine for the elevator is characterized in that the opening and closing mechanism comprises a first chain wheel and a second chain wheel which are installed on the outer wall of the installation plate, a chain is connected to the outer wall of the first chain wheel and the outer wall of the second chain wheel in a meshed mode, a first clamping block and a second clamping block are connected to the inner portion of the chain in a clamped mode respectively, the number of the first clamping block and the number of the second clamping block are two respectively, the number of the first clamping block is two, the number of the second clamping block is two, a door body is installed at the bottom of the installation frame, a first belt wheel is fixed to the position of the axis of the first chain wheel and located on the inner wall of a first belt, and a second belt wheel is fixed to the position of the axis of the second chain wheel and located on the inner wall of a second belt.

4. The novel mechanical automatic door machine for the elevator according to claim 3, wherein the axle centers of the first chain wheel and the second chain wheel are respectively connected with a mounting plate through bearings, and the two door bodies are fixedly mounted with the two mounting frames through bolts.

5. The novel mechanical automatic elevator door machine according to claim 4, wherein the limiting mechanism comprises two positioning plates fixed on the upper surface of the first fixture block, the number of the positioning plates is two, the rollers are arranged inside the positioning plates, the outer wall of the mounting plate is fixed with connecting seats, the number of the connecting seats is four, slide bars are fixed inside the connecting seats, the number of the slide bars is two, the outer wall of each slide bar is connected with a limiting block in a sliding mode, and the outer walls of the slide bars are both sleeved with springs.

6. The novel mechanical automatic elevator door machine according to claim 5, wherein two ends of the roller are connected with the two positioning plates through bearings, and the upper and lower ends of the two springs are fixedly connected with the limiting blocks and the two connecting seats.