CN204737531U - Brake device for elevator - Google Patents
Brake device for elevator Download PDFInfo
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- CN204737531U CN204737531U CN201520481948.3U CN201520481948U CN204737531U CN 204737531 U CN204737531 U CN 204737531U CN 201520481948 U CN201520481948 U CN 201520481948U CN 204737531 U CN204737531 U CN 204737531U
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- brake
- cantilever
- groove
- control lever
- connector
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Abstract
The utility model discloses a brake device for elevator, a serial communication port, including connector and electromagnetic braking ware, be equipped with a pair of cantilever on the connector, it holds the chamber to form between the cantilever, the electromagnetic braking ware is installed hold the intracavity, the one end of electromagnetic braking ware and one the cantilever is connected, the other end of electromagnetic braking ware and another the cantilever is connected. Through set up a pair of cantilever on the connector, form between a pair of cantilever and hold the chamber, the mountable of electromagnetic braking ware in holding the chamber and with the cantilever is connected to need not other adapting unit and make the electromagnetic braking ware be connected with the connector, reduced adapting unit, facilitate just effectively reduce cost during the assembly more.
Description
Technical field
The utility model relates to a kind of brake equipment, is specifically related to a kind of brake device for elevator.
Background technology
Traditional, brake device for elevator comprises the parts such as connector, brake control lever, brake shoe brake cheek, retarding spring, magnet stopper, connecting panel, brake shoe brake cheek fixed pin shaft, brake rod.Wherein, magnet stopper need be fixed on connector by connecting panel, and number of components is more and installation is inconvenient.
Summary of the invention
Based on this, the utility model is the defect overcoming prior art, provides a kind of and reduces link, the more convenient and brake device for elevator that can effectively reduce costs of assembling.
Its technical scheme is as follows:
A kind of brake device for elevator, comprise connector and magnet stopper, described connector is provided with a pair cantilever, container cavity is formed between described cantilever, described magnet stopper is arranged in described container cavity, one end of described magnet stopper is connected with a described cantilever, and the other end of described magnet stopper is connected with cantilever described in another.
Wherein in an embodiment, the both sides of described connector are hinged with brake control lever respectively, described brake control lever is provided with the first groove away from the side of described cantilever, retarding spring is provided with in described first groove, the bottom surface of described first groove is provided with the first through hole, brake rod, through described first groove and described first through hole, is connected with described cantilever and compresses described retarding spring.
Wherein in an embodiment, brake shoe brake cheek is provided with between described brake control lever and described connector, described brake shoe brake cheek is provided with ball head structure near the side of described brake control lever, described brake control lever is provided with the bulb groove matched with described ball head structure, described brake control lever is provided with the second groove away from the side of described ball head structure, described second groove floor is provided with the second through hole, described second through hole is connected with described bulb groove, described ball head structure is provided with connecting bore, connecting element inserts described second groove, in second through hole and connecting bore, described brake shoe brake cheek is connected with described brake control lever.
Wherein in an embodiment, be provided with disc spring between described connecting element and described brake control lever, described disc spring is installed in described second groove.
Wherein in an embodiment, described brake rod is regular bolt.
Wherein in an embodiment, described connecting element is regular bolt.
Wherein in an embodiment, the two ends of described magnet stopper are connected with described brake control lever by push rod.
The beneficial effects of the utility model are:
By arranging a pair cantilever on described connector, container cavity is formed between a pair cantilever, described magnet stopper can be arranged in container cavity and to be connected with described cantilever, thus without the need to other link, magnet stopper is connected with connector, decrease link, more convenient and can effectively reduce costs during assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the brake device for elevator described in the utility model embodiment;
Fig. 2 is A place structure enlarged diagram in Fig. 1;
Fig. 3 is B place structure enlarged diagram in Fig. 1;
Description of reference numerals:
100, connector, 110, cantilever, 200, magnet stopper, 300, brake control lever, the 310, first groove, 320, bulb groove, the 330, second groove, 400, retarding spring, 500, brake rod, 600, brake shoe brake cheek, 610, ball head structure, 700, connecting element, 800, disc spring, 900, push rod.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As shown in Figure 1, a kind of brake device for elevator, comprise connector 100 and magnet stopper 200, described connector 100 is provided with a pair cantilever 110, container cavity is formed between described cantilever 110, described magnet stopper 200 is arranged in described container cavity, and one end of described magnet stopper 200 is connected with a described cantilever 110, and the other end of described magnet stopper 200 is connected with cantilever described in another 110.By arranging a pair cantilever 110 on described connector 100, container cavity is formed between a pair cantilever 110, described magnet stopper 200 can be arranged in container cavity and to be connected with described cantilever 110, thus without the need to other link, magnet stopper 200 is connected with connector 100, decrease link, more convenient and can effectively reduce costs during assembling.Preferably, described connector 100 adopts forging type manufacture, and easily manufactured, cost is low.
As shown in Figure 1 and Figure 2, the both sides of described connector 100 are hinged with brake control lever 300 respectively, described brake control lever 300 is provided with the first groove 310 away from the side of described cantilever 110, retarding spring 400 is provided with in described first groove 310, the bottom surface of described first groove 310 is provided with the first through hole, brake rod 500, through described first groove 310 and described first through hole, is connected with described cantilever 110 and compresses described retarding spring 400.By adopting built-in mode to be arranged in described first groove 310 by described retarding spring 400, making the brake device for elevator structure described in the present embodiment more compact, saving space.In addition, the form of built-in installation is adopted, can retarding spring 400 described in available protecting, prevent collision damage.Preferably, described brake rod 500 is regular bolt, and cost is low and easy for installation, improves assembling.
As Fig. 1, shown in Fig. 3, brake shoe brake cheek 600 is provided with between described brake control lever 300 and described connector 100, described brake shoe brake cheek 600 is provided with ball head structure 610 near the side of described brake control lever 300, described brake control lever 300 is provided with the bulb groove 320 matched with described ball head structure 610, described brake control lever 300 is provided with the second groove 330 away from the side of described ball head structure 610, described second groove 330 bottom surface is provided with the second through hole, described second through hole is connected with described bulb groove 320, described ball head structure 610 is provided with connecting bore, connecting element 700 inserts described second groove 330, in second through hole and connecting bore, described brake shoe brake cheek 600 is connected with described brake control lever 300.During the actual use of the brake device for elevator described in the present embodiment, described brake shoe brake cheek 600 and brake wheel curved face contact, by arranging ball head structure 610 on brake shoe brake cheek 600, make described brake shoe brake cheek 600 energy minor rotation, more to fit during braking brake wheel, improve braking effect.In addition, be provided with disc spring 800 between described connecting element 700 and described brake control lever 300, described disc spring 800 is installed in described second groove 330.Combine by installing disc spring 800 on connecting element 700, described brake shoe brake cheek 600 is made still to maintain certain mobile space when mounted, the rotation of certain angle can be carried out in the position of brake shoe brake cheek 600 according to actual loading direction, guarantee that brake shoe brake cheek 600 can be close to brake wheel when driving main frame braking, improves braking effect.Preferably, described connecting element 700 is regular bolt, and cost is low and easy for installation, improves assembling.
The two ends of described magnet stopper 200 are connected with described brake control lever 300 by push rod 900.The working process of the brake device for elevator described in the present embodiment is as follows: during off working state, there is no electric current by described magnet stopper 200, described magnet stopper 200 does not produce thrust, and described retarding spring 400 compresses described brake control lever 300 and then drives described brake shoe brake cheek 600 to compress brake wheel.During work, electric current is by described magnet stopper 200, described magnet stopper 200 outputting power is to push rod 900, push rod 900 promotes described brake control lever 300 and moves to the direction away from brake wheel, and compress described retarding spring 400, thus described brake shoe brake cheek 600 is departed from brake wheel, electrical motor can operate.When quitting work, magnet stopper 200 not outputting power, described retarding spring 400 promotes described brake control lever 300 and completes braking to clamp brake wheel.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a brake device for elevator, it is characterized in that, comprise connector and magnet stopper, described connector is provided with a pair cantilever, container cavity is formed between described cantilever, described magnet stopper is arranged in described container cavity, and one end of described magnet stopper is connected with a described cantilever, and the other end of described magnet stopper is connected with cantilever described in another.
2. brake device for elevator according to claim 1, it is characterized in that, the both sides of described connector are hinged with brake control lever respectively, described brake control lever is provided with the first groove away from the side of described cantilever, retarding spring is provided with in described first groove, the bottom surface of described first groove is provided with the first through hole, and brake rod, through described first groove and described first through hole, is connected with described cantilever and compresses described retarding spring.
3. brake device for elevator according to claim 2, it is characterized in that, brake shoe brake cheek is provided with between described brake control lever and described connector, described brake shoe brake cheek is provided with ball head structure near the side of described brake control lever, described brake control lever is provided with the bulb groove matched with described ball head structure, described brake control lever is provided with the second groove away from the side of described ball head structure, described second groove floor is provided with the second through hole, described second through hole is connected with described bulb groove, described ball head structure is provided with connecting bore, connecting element inserts described second groove, in second through hole and connecting bore, described brake shoe brake cheek is connected with described brake control lever.
4. brake device for elevator according to claim 3, is characterized in that, is provided with disc spring between described connecting element and described brake control lever, and described disc spring is installed in described second groove.
5. the brake device for elevator according to any one of claim 2-4, is characterized in that, described brake rod is regular bolt.
6. the brake device for elevator according to any one of claim 3-4, is characterized in that, described connecting element is regular bolt.
7. the brake device for elevator according to any one of claim 1-4, is characterized in that, the two ends of described magnet stopper are connected with described brake control lever by push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481948.3U CN204737531U (en) | 2015-07-03 | 2015-07-03 | Brake device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481948.3U CN204737531U (en) | 2015-07-03 | 2015-07-03 | Brake device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737531U true CN204737531U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481948.3U Active CN204737531U (en) | 2015-07-03 | 2015-07-03 | Brake device for elevator |
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| Country | Link |
|---|---|
| CN (1) | CN204737531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050997A (en) * | 2016-07-11 | 2016-10-26 | 宁波宏大电梯有限公司 | Brake structure and escalator host |
-
2015
- 2015-07-03 CN CN201520481948.3U patent/CN204737531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050997A (en) * | 2016-07-11 | 2016-10-26 | 宁波宏大电梯有限公司 | Brake structure and escalator host |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |