CN205500659U - Household power consumption ladder stopper for hauler - Google Patents
Household power consumption ladder stopper for hauler Download PDFInfo
- Publication number
- CN205500659U CN205500659U CN201620242193.6U CN201620242193U CN205500659U CN 205500659 U CN205500659 U CN 205500659U CN 201620242193 U CN201620242193 U CN 201620242193U CN 205500659 U CN205500659 U CN 205500659U
- Authority
- CN
- China
- Prior art keywords
- brake
- electromagnetic valve
- seat
- traction machine
- solenoid valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Braking Arrangements (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a household power consumption ladder stopper for hauler, including solenoid valve disk seat, solenoid valve valve plate, brake strip fixing base and brake strip, the periphery of solenoid valve disk seat and solenoid valve valve plate passes through fixing bolt fixed connection, and the brake strip fixing base adopts set screw to fix at solenoid valve valve plate and solenoid valve disk seat mutually on the out -of -the -way side, and brake strip fixes on the brake strip fixing base, four solenoid are evenly laid towards the direction of solenoid valve valve plate all around to the solenoid valve disk seat, establish compression spring in every solenoid. The utility model discloses simple structure, reasonable in design, it reaches two compression spring that establish through four waist shape coils of the peripheral equipartition at the stopper in each waist shape coil, effectively strengthened magnetic field intensity, increases braking torque power to improve the brake effect, the gained stopper has to stop promptly and stops promptly, and the firm advantage of brake has effectively improved the security performance of home use elevator.
Description
Technical field
This utility model relates to elevator accessory field, particularly relates to a kind of home-use brake for traction machine of elevator.
Background technology
Elevator traction machine is the power-equipment of elevator, also known as elevator main.Function is that conveying makes elevator run with transmission power.It is made up of motor, brake, shaft coupling, reduction box, traction sheave, frame and directive wheel and attached handwheel etc..Brake, as the safety component of elevator, is to ensure that the basic device of elevator safety operation, and elevator uses machine-electricity friction-type normally closed brake, when elevator does not works, brake；When elevator runs, brake is declutched.During elevator brake, rely on the effect of mechanical force, make friction plate and braked wheel friction produce braking moment；When elevator moves row, relying on electromagnetic force to make brake declutch, this just requires that brake must have the normal work of enough electromagnetic attraction guarantee elevators.
The solenoid of existing elevator machine brake is substantially 1 or 2, and compression spring should be 1 or 2 mutually, and is respectively positioned on the end of brake, and its magnetic field intensity produced is relatively small, and braking torque power is not enough, and braking effect is not fine.
Utility model content
This utility model, mainly solving the technical problems that provide a kind of home-use brake for traction machine of elevator, adds the number of solenoid and compression spring, it is possible to the shortcoming solving the braking effect difference that existing brake coil quantity exists less.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of home-use brake for traction machine of elevator, seat and brake strip is fixed including electromagnetic valve valve seat, electromagnetic valve valve plate, brake strip, the periphery of described electromagnetic valve valve seat and electromagnetic valve valve plate connects by fixing bolt is fixing, described brake strip is fixed seat and is used fixing screw to be fixed on the side that described electromagnetic valve valve plate is opposing with electromagnetic valve valve seat, and described brake strip is fixed on described brake strip and fixes on seat；Described electromagnetic valve valve seat uniformly lays four solenoids in the direction surrounding of described electromagnetic valve valve plate, sets compression spring in described each solenoid.
In one preferred embodiment of this utility model, described solenoid is waist type coil, and in each waist type coil, the number of compression spring is 2.
In one preferred embodiment of this utility model, described brake also includes that brake-loosing mechanism, described brake-loosing mechanism include declutch spanner, pull bar, ball dish and ball；The described spanner that declutches is external on described electromagnetic valve valve seat, and its one end is handheld terminal, and the other end connects has pull bar, described pull bar run through described electromagnetic valve valve seat and electromagnetic valve valve plate and are fixed on described brake strip and fix on seat；Described ball dish is positioned at the junction of described pull bar and electromagnetic valve spanner, and in it, compartment lays described ball.
In one preferred embodiment of this utility model, described brake is connected by the standing screw on described electromagnetic valve valve plate and the standing screw hole on traction machine casing are fixing with the one side of brake strip, and makes described brake strip connect with the outer rotor of described traction machine.
In one preferred embodiment of this utility model, the casing of described traction machine is additionally provided with microswitch and rosette.
The beneficial effects of the utility model are: a kind of home-use brake for traction machine of elevator of this utility model, simple in construction, reasonable in design, it is by uniform four the kidney-shaped coils of periphery of brake and two compression springs setting in each kidney-shaped coil, effectively enhancing magnetic field intensity, increase braking torque power, thus improve braking effect, gained brake has i.e. to stop and i.e. stops, the advantage that brake is firm, is effectively increased the security performance of home lift.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model a kind of home-use brake for traction machine of elevator one preferred embodiment；
Fig. 2 is that the master of shown brake regards cross-sectional schematic；
Fig. 3 is the schematic side view of described home-use elevator traction machine；
In accompanying drawing, the labelling of each parts is as follows: 1. electromagnetic valve valve seat, 2. electromagnetic valve valve plate, and 3. braking fiber crops pad fixes seat, and 4. brake strip 5. fixes bolt, 6. solenoid, 7. compression spring, 8. declutch spanner, 9. pull bar, 10. ball dish, 11. traction machine casings, 12. microswitch, 13. rosettees.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Referring to Fig. 1 and Fig. 2, this utility model embodiment includes:
A kind of home-use brake for traction machine of elevator, fixes seat 3, brake strip 4 and brake-loosing mechanism including electromagnetic valve valve seat 1, electromagnetic valve valve plate 2, brake strip.
The periphery of described electromagnetic valve valve seat 1 and electromagnetic valve valve plate 2 connects by fixing bolt 5 is fixing, described brake strip is fixed seat 3 and is used fixing screw to be fixed on the side that described electromagnetic valve valve plate 2 is opposing with electromagnetic valve valve seat 1, and described brake strip 4 is fixed on described brake strip and fixes on seat 3；Described electromagnetic valve valve seat 1 uniformly lays four waist type solenoids 6 in the direction surrounding of described electromagnetic valve valve plate 2, sets 2 compression springs 7, and compression spring 7 is arranged in the blind hole spring support holes on electromagnetic valve valve seat in described each solenoid.By uniform four the waist type coils 6 of surrounding in brake, add magnetic field intensity and braking torque power, thus significantly improve braking effect.
Described brake-loosing mechanism, described brake-loosing mechanism includes declutch spanner 8, pull bar 9, ball dish 10 and ball (not shown)；The described spanner 8 that declutches is external on described electromagnetic valve valve seat 1, and its one end is handheld terminal, and the other end connects has pull bar (not shown), described pull bar run through described electromagnetic valve valve seat 1 and electromagnetic valve valve plate 2 and are fixed on described brake strip and fix on seat 3；Described ball dish 10 is positioned at the junction of described pull bar and electromagnetic valve spanner, and in it, compartment lays described ball.
The installation method of described brake: brake is connected by the standing screw on described electromagnetic valve valve plate and the standing screw hole on traction machine casing 11 are fixing with the one side of brake strip 4, and makes described brake strip connect with the outer rotor (not shown) of described traction machine.
Microswitch 12 and rosette 13 it is additionally provided with on the casing 10 of described traction machine.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
1. a home-use brake for traction machine of elevator, seat and brake strip is fixed including electromagnetic valve valve seat, electromagnetic valve valve plate, brake strip, the periphery of described electromagnetic valve valve seat and electromagnetic valve valve plate connects by fixing bolt is fixing, described brake strip is fixed seat and is used fixing screw to be fixed on the side that described electromagnetic valve valve plate is opposing with electromagnetic valve valve seat, and described brake strip is fixed on described brake strip and fixes on seat；It is characterized in that, described electromagnetic valve valve seat uniformly lays four solenoids in the direction surrounding of described electromagnetic valve valve plate, sets compression spring in described each solenoid.
Home-use brake for traction machine of elevator the most according to claim 1, it is characterised in that described solenoid is waist type coil, and in each waist type coil, the number of compression spring is 2.
Home-use brake for traction machine of elevator the most according to claim 1, it is characterised in that described brake also includes that brake-loosing mechanism, described brake-loosing mechanism include declutch spanner, pull bar, ball dish and ball；The described spanner that declutches is external on described electromagnetic valve valve seat, and its one end is handheld terminal, and the other end connects has pull bar, described pull bar run through described electromagnetic valve valve seat and electromagnetic valve valve plate and are fixed on described brake strip and fix on seat；Described ball dish is positioned at the junction of described pull bar and electromagnetic valve spanner, and in it, compartment lays described ball.
Home-use brake for traction machine of elevator the most according to claim 1, it is characterized in that, described brake is connected by the standing screw on described electromagnetic valve valve plate and the standing screw hole on traction machine casing are fixing with the one side of brake strip, and makes described brake strip connect with the outer rotor of described traction machine.
Home-use brake for traction machine of elevator the most according to claim 4, it is characterised in that be additionally provided with microswitch and rosette on the casing of described traction machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242193.6U CN205500659U (en) | 2016-03-28 | 2016-03-28 | Household power consumption ladder stopper for hauler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242193.6U CN205500659U (en) | 2016-03-28 | 2016-03-28 | Household power consumption ladder stopper for hauler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500659U true CN205500659U (en) | 2016-08-24 |
Family
ID=56732811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242193.6U Expired - Fee Related CN205500659U (en) | 2016-03-28 | 2016-03-28 | Household power consumption ladder stopper for hauler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500659U (en) |
-
2016
- 2016-03-28 CN CN201620242193.6U patent/CN205500659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210328 |