CN202625565U - Double-door knife synchronous belt drive portal crane - Google Patents
Double-door knife synchronous belt drive portal crane Download PDFInfo
- Publication number
- CN202625565U CN202625565U CN 201220187657 CN201220187657U CN202625565U CN 202625565 U CN202625565 U CN 202625565U CN 201220187657 CN201220187657 CN 201220187657 CN 201220187657 U CN201220187657 U CN 201220187657U CN 202625565 U CN202625565 U CN 202625565U
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- door
- synchronous belt
- sliding plate
- wheel mechanism
- slide plate
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Abstract
The utility model relates to a double-door knife synchronous belt drive portal crane, which is provided with an upper threshold body, and a right door sliding plate and a left door sliding plate arranged on a front face of the upper threshold body, wherein a right door knife and a left door knife are respectively and fixedly arranged on the right door sliding plate and the left door sliding plate; an electric motor is arranged on a back face of the upper threshold body, and is in transmission connection with a belt pulley arranged on the back face of the upper threshold body through a belt; a drive wheel mechanism is arranged on a front face of the upper threshold body corresponding to the belt pulley, and is in transmission connection with a driven wheel mechanism which is arranged on a left upper corner part of the upper threshold body and mutually corresponds to the drive wheel mechanism through a tooth-shaped synchronous belt; upper end parts of the right door sliding plate and the left door sliding plate are connected with the tooth-shaped synchronous belt; and lower ends of the right door sliding plate and the left door sliding plate are in sliding connection with a sliding rail under the front face of the upper threshold body. The double-door knife synchronous belt drive portal crane has the advantages that the double-door knife synchronous belt drive portal crane has a simple structure, is convenient to operate and maintain, can be used for controlling the speed for opening and closing an elevator door, and has high safety factor.
Description
Technical field
The utility model relates to a kind of two-door cutter door machine, relates in particular to a kind of two-door cutter synchronous belt transmission type door machine.
Background technology
Driving type door machine is very much important as the startup and the closing device of elevator door in the elevator field.At present, the transmission type of cage lifter mainly is divided into simple gate cutter door machine and two-door cutter door machine; Mainly through the driven by motor belt, drive main door cutter through belt then during this two types of door machines running, be connected driving through steel wire, the switch of realization elevator door between main door cutter and the secondary door cutter.The type of drive connection structure more complicated of this elevator door, maintenance is difficulty relatively.
Summary of the invention
The utility model technical matters to be solved is to provide a kind of simple in structure, two-door cutter synchronous belt transmission type door machine easy to maintenance.
In order to solve the problems of the technologies described above; The utility model is realized through following technical scheme: a kind of two-door cutter synchronous belt transmission type door machine; Have last bank body right door slide plate and the left-hand door slide plate positive with being arranged on the bank body; Be set with right door cutter and left-hand door cutter respectively on said right door slide plate and the left-hand door slide plate, the said bank body back side of going up is provided with electrical motor, and electrical motor is connected with the pulley drive that is arranged on the bank body back side through belt; The cooresponding bank body front of going up of said belt pulley is provided with driving wheel mechanism; Driving wheel mechanism through tooth form synchronous belt be arranged on position, the bank body upper left corner and be connected with driving wheel mechanism mutual cooresponding flower wheel mechanism driving, said right door slide plate is connected with said tooth form synchronous belt with position, left-hand door slide plate upper end, lower end and be arranged on the slide rail sliding block joint below the bank body front.
Spacing in order can the opposite house slide plate to open, further, said slide rail two ends are provided with limiting stopper.
In order to control the switching speed of elevator door, more further, said belt pulley is provided with coding disk.
Compared with prior art, the usefulness of the utility model is: this two-door cutter synchronous belt transmission type door machine is simple in structure, and handled easily and maintenance can be controlled the switching speed of elevator door, and safety factor is high.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is two-door cutter synchronous belt transmission type door machine face structural representation;
Fig. 2 is two-door cutter synchronous belt transmission type door machine structure scheme drawing.
Among the figure: 1, go up the bank body; 2, flower wheel mechanism; 3, tooth form synchronous belt; 4, electrical motor; 5, driving wheel mechanism; 6, slide rail; 7, right door slide plate; 8, right door cutter; 9, left-hand door cutter; 10, left-hand door slide plate; 11, limiting stopper; 12, coding disk; 13, belt pulley; 14, belt.
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in detail:
Fig. 1, a kind of two-door cutter synchronous belt transmission type door machine shown in Figure 2; Have last bank body 1 and the right door slide plate 7 and left-hand door slide plate 10 that are arranged on bank body 1 front; Be set with right door cutter 8 and left-hand door cutter 9 respectively on said right door slide plate 7 and the left-hand door slide plate 10, said bank body 1 back side of going up is provided with electrical motor 4, and electrical motor 4 is in transmission connection through belt 14 and the belt pulley 13 that is arranged on bank body 1 back side; In order to control elevator door opening and closing speed, said belt pulley 13 is provided with coding disk 12; Said belt pulley 13 cooresponding bank body 1 fronts of going up are provided with driving wheel mechanism 5, driving wheel mechanism 5 through tooth form synchronous belt 3 be arranged on mutual cooresponding flower wheel mechanism of bank body position, 1 upper left corner and driving wheel mechanism 52 and be in transmission connection; Said flower wheel mechanism 2 can left and right adjusting, thus convenient degree of tightness of regulating tooth form synchronous belt 3; Said right door slide plate 8 is connected lower end and slide rail 6 sliding block joints that are arranged on bank body 1 positive below with said tooth form synchronous belt 3 with position, left-hand door slide plate 10 upper end; Spacing in order to carry out the elevator door of opening, said slide rail 6 two ends are provided with limiting stopper 11.
Particularly, said left-hand door cutter 9 is fixed on the left-hand door slide plate 10, and right door cutter 7 is fixed on the right door slide plate 8; Tooth form synchronous belt 3 connects driving wheel mechanism 5, flower wheel mechanism 2, left-hand door cutter 9 and right door cutter 7.When the door machine was in switch door state, left-hand door cutter 9 was in stationary state with right door cutter 7 with tooth form synchronous belt 3, thereby realizes that the switch door is synchronous.When the door machine was in door-closing in-place, left-hand door cutter 9 was opened with the catch gear of right door cutter 7, thereby realizes the switch door.
This two-door cutter synchronous belt transmission type door machine is simple in structure, and handled easily and maintenance can be controlled the switching speed of elevator door, and safety factor is high.
It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. two-door cutter synchronous belt transmission type door machine; Have last bank body (1) and be arranged on bank body (1) positive right door slide plate (7) and left-hand door slide plate (10); Be set with right door cutter (8) and left-hand door cutter (9) respectively on said right door slide plate (7) and the left-hand door slide plate (10); It is characterized in that: said bank body (1) back side of going up is provided with electrical motor (4); Electrical motor (4) is in transmission connection through belt (14) and the belt pulley (13) that is arranged on bank body (1) back side; Cooresponding bank body (1) front of going up of said belt pulley (13) is provided with driving wheel mechanism (5); Driving wheel mechanism (5) through tooth form synchronous belt (3) be arranged on bank body (1) position, the upper left corner and mutual cooresponding flower wheel mechanism of driving wheel mechanism (5) (2) is in transmission connection, said right door slide plate (8) is connected with said tooth form synchronous belt (3) with position, left-hand door slide plate (10) upper end, lower end and be arranged on slide rail (6) sliding block joint below bank body (1) front.
2. two-door cutter synchronous belt transmission type door machine according to claim 1, it is characterized in that: said slide rail (6) two ends are provided with limiting stopper (11).
3. two-door cutter synchronous belt transmission type door machine according to claim 1, it is characterized in that: said belt pulley (13) is provided with coding disk (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187657 CN202625565U (en) | 2012-04-28 | 2012-04-28 | Double-door knife synchronous belt drive portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187657 CN202625565U (en) | 2012-04-28 | 2012-04-28 | Double-door knife synchronous belt drive portal crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202625565U true CN202625565U (en) | 2012-12-26 |
Family
ID=47378785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220187657 Expired - Fee Related CN202625565U (en) | 2012-04-28 | 2012-04-28 | Double-door knife synchronous belt drive portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202625565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616639A (en) * | 2012-04-28 | 2012-08-01 | 埃克森塞弗(苏州)电梯部件科技有限公司 | Double-door knife synchronous belt transmission type door motor |
-
2012
- 2012-04-28 CN CN 201220187657 patent/CN202625565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616639A (en) * | 2012-04-28 | 2012-08-01 | 埃克森塞弗(苏州)电梯部件科技有限公司 | Double-door knife synchronous belt transmission type door motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140428 |