CN208471336U - Bridge traction machine - Google Patents
Bridge traction machine Download PDFInfo
- Publication number
- CN208471336U CN208471336U CN201820719364.9U CN201820719364U CN208471336U CN 208471336 U CN208471336 U CN 208471336U CN 201820719364 U CN201820719364 U CN 201820719364U CN 208471336 U CN208471336 U CN 208471336U
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- China
- Prior art keywords
- end cover
- base
- shaft
- traction machine
- bridge
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Abstract
The utility model provides bridge traction machine, makes the repairing of traction machine efficient and convenient.It includes base, the base is the structure of both ends open, the fixed lid in one end of the base is equipped with first end cover, the fixed lid of the other end of the base is equipped with second end cover, the outer end of the first end cover is disposed with traction sheave, the outer end of the second end cover is disposed with brake, the base, first end cover, second end cover assembling is formed with inner cavity, the first end cover is specially traction sheave end cap, the second end cover is specially brake disc end cap, the inner wall of the inner cavity of the base is disposed with stator module, shaft extends through the first centre bore of the first end cover after the central cavity of the stator module, evagination is distinguished after second centre bore of the second end cover, the part that the shaft externally protrudes out in the first end cover is set with traction sheave, the shaft externally protrudes out in the part connecting brake of the second end cover.
Description
Technical field
The utility model relates to the technical fields of traction machine mechanism, specially bridge traction machine.
Background technique
Elevator traction machine is the power-equipment of elevator, also known as elevator host.Function is to convey to transport elevator with transmitting power
Row.Existing traction machine, one end of base are integrated with the closed end of base, and another end cap is equipped with end cap, is actually using
In the process, once breaking down inside traction machine, needing all to remove entire traction machine could be convenient for repairing, and make traction
The repairing of machine is time-consuming and laborious.
Summary of the invention
In view of the above-mentioned problems, the utility model provides bridge traction machine, make the repairing of traction machine efficient and convenient.
Bridge traction machine, it is characterised in that: it includes base, and the base is the structure of both ends open, the base
The fixed lid in one end first end cover is housed, the fixed lid of the other end of the base is equipped with second end cover, the first end cover it is outer
End is disposed with traction sheave, and the outer end of the second end cover is disposed with brake, the base, first end cover, second end cover assembling
It is formed with inner cavity, the first end cover is specially traction sheave end cap, and the second end cover is specially brake disc end cap, the base
The inner wall of inner cavity be disposed with stator module, shaft extends through the first end after the central cavity of the stator module
Evagination, the shaft externally protrude out in the first end cover respectively after first centre bore of lid, the second centre bore of the second end cover
Part be set with traction sheave, the shaft externally protrudes out in the part connecting brake of the second end cover, the first end cover
Outside is connected with traction sheave covering, and the region that the traction sheave covering corresponds to traction sheave is provided with avoiding structure, described
Avoiding structure is used for the installation of outer lace.
It is further characterized by: intermediate region corresponding to the shaft and the stator module is provided with rotor magnetic
Yoke, the shaft are connect by bond structure with the inner wall of the rotor rim, the outer peripheral surface of the rotor rim and the stator
There are spacing between the internal ring wall of component, it is ensured that the normal work of shaft；
Brake mounting board is provided between the brake and the second end cover；
The outer end corresponding to the second end cover of the shaft is provided with encoder；
The shaft is respectively installed with bearing arrangement through the position of first centre bore, the second centre bore；The axis
The installation of bearing structure is inserted in by heating, so that bearing installation zero damages, reduces the risk of bearing abnormal noise；
The position that the first end cover, second end cover correspond to the stator module is respectively arranged with the first inner cavity, the
Two inner cavities, the setting of the inner cavity is so that the axial length of whole equipment reduces, it is ensured that the utilization rate in space；
The first end cover, second end cover top be respectively arranged with a hanging ring, two hanging rings are relative to the base
Upper surface in diagonal line arrange, it is ensured that the subsequent lifting for equipment；
The first end cover, second end cover lower part two sides be respectively arranged with support foot.
After the utility model, the both ends of base are covered respectively equipped with first end cover, second end cover, when needing to carry out traction
When the repairing of machine, the end cap that need to only remove one end can place under repair to corresponding component；It makes the repairing of traction machine quick
It is convenient.
Detailed description of the invention
Fig. 1 is the perspective view structure schematic diagram of the utility model；
Fig. 2 is the main view schematic cross-sectional view of the utility model；
Title corresponding to serial number is as follows in figure:
Base 1, first end cover 2, the first centre bore 21, second end cover 3, the second centre bore 31, traction sheave 4, brake 5,
Inner cavity 6, stator module 7, shaft 8, rotor rim 9, bond structure 10, brake mounting board 11, encoder 12, bearing arrangement 13,
First inner cavity 14, the second inner cavity 15, hanging ring 16, support foot 17, traction sheave covering 18, avoiding structure 19.
Specific embodiment
Bridge traction machine, is shown in Fig. 1, Fig. 2: it includes base 1, and base 1 is the structure of both ends open, one end of base 1
Fixed lid is equipped with first end cover 2, and the fixed lid of the other end of base 1 is equipped with second end cover 3, and the outer end of first end cover 2, which is disposed with, drags
Running wheel 4, the outer end of second end cover 3 are disposed with brake 5, and base 1, first end cover 2, the assembling of second end cover 3 are formed with inner cavity 6,
First end cover 2 is specially traction sheave end cap, and second end cover 3 is specially brake disc end cap, and the inner wall of the inner cavity 6 of base 1 is disposed with
Stator module 7, shaft 8 extend through the first centre bore 21, second of first end cover 2 after the central cavity of stator module 7
Evagination is distinguished after second centre bore 31 of end cap 3, the part that shaft 8 externally protrudes out in first end cover 2 is set with traction sheave 4, outside shaft 8
The convex part connecting brake 5 in second end cover 3.
Intermediate region corresponding to shaft 8 and stator module 7 is provided with rotor rim 9, and shaft 8 is by bond structure 10 and turns
The inner wall of sub- magnetic yoke 9 connects, and there are spacing between the outer peripheral surface of rotor rim 9 and the internal ring wall of stator module 7, it is ensured that shaft 8
It works normally；
Brake mounting board 11 is provided between brake 5 and second end cover 3；
The outer end corresponding to second end cover 3 of shaft 8 is provided with encoder 12；
Shaft 8 is respectively installed with bearing arrangement 13 through the position of the first centre bore 21, the second centre bore 31；Bearing knot
The installation of structure 13 is inserted in by heating, so that bearing installation zero damages, reduces the risk of bearing abnormal noise；
The position that first end cover 2, second end cover 3 correspond to stator module 6 is respectively arranged with the first inner cavity 14, second
Inner cavity 15, the setting of inner cavity is so that the axial length of whole equipment reduces, it is ensured that the utilization rate in space；
First end cover 2, second end cover 3 top be respectively arranged with a hanging ring 16, two hanging rings 16 are relative to base 1
Upper surface is arranged in diagonal line, it is ensured that the subsequent lifting for equipment；
First end cover 2, second end cover 3 lower part two sides be respectively arranged with support foot 17；
The outside of first end cover 2 is connected with traction sheave covering 18, and traction sheave covering 18 corresponds to the area of traction sheave 4
Domain is provided with avoiding structure 19, and avoiding structure 19 is used for the installation of outer lace.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (8)
1. bridge traction machine, it is characterised in that: it includes base, and the base is the structure of both ends open, the base
The fixed lid in one end is equipped with first end cover, and the fixed lid of the other end of the base is equipped with second end cover, the outer end of the first end cover
It is disposed with traction sheave, the outer end of the second end cover is disposed with brake, and the base, first end cover, second end cover assemble shape
At there is inner cavity, the first end cover is specially traction sheave end cap, and the second end cover is specially brake disc end cap, the base
The inner wall of inner cavity is disposed with stator module, and shaft extends through the first end cover after the central cavity of the stator module
The first centre bore, the second end cover the second centre bore after evagination respectively, the shaft externally protrudes out in the first end cover
Part is set with traction sheave, and the shaft externally protrudes out in the part connecting brake of the second end cover, the first end cover it is outer
Side is connected with traction sheave covering, and the region that the traction sheave covering corresponds to traction sheave is provided with avoiding structure, described to keep away
Allow structure for the installation of outer lace.
2. bridge traction machine as described in claim 1, it is characterised in that: corresponding to the shaft and the stator module
Intermediate region is provided with rotor rim, and the shaft is connect by bond structure with the inner wall of the rotor rim, the rotor magnetic
There are spacing between the outer peripheral surface of yoke and the internal ring wall of the stator module.
3. bridge traction machine as described in claim 1, it is characterised in that: set between the brake and the second end cover
It is equipped with brake mounting board.
4. bridge traction machine as described in claim 1, it is characterised in that: the shaft corresponds to the second end cover
Outer end is provided with encoder.
5. bridge traction machine as described in claim 1, it is characterised in that: the shaft is through first centre bore, the
The position of two centre bores is respectively installed with bearing arrangement；The installation of the bearing arrangement is inserted in by heating.
6. bridge traction machine as described in claim 1, it is characterised in that: the first end cover, second end cover correspond to institute
The position for stating stator module is respectively arranged with the first inner cavity, the second inner cavity.
7. bridge traction machine as described in claim 1, it is characterised in that: the lower part two of the first end cover, second end cover
Side is respectively arranged with support foot.
8. bridge traction machine as described in claim 1, it is characterised in that: the upper part of the first end cover, second end cover
It is not provided with a hanging ring, two hanging rings are arranged relative to the upper surface of the base in diagonal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719364.9U CN208471336U (en) | 2018-05-15 | 2018-05-15 | Bridge traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719364.9U CN208471336U (en) | 2018-05-15 | 2018-05-15 | Bridge traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208471336U true CN208471336U (en) | 2019-02-05 |
Family
ID=65221166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820719364.9U Active CN208471336U (en) | 2018-05-15 | 2018-05-15 | Bridge traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208471336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143510A (en) * | 2019-06-18 | 2019-08-20 | 浙江弗尔德驱动科技有限公司 | A kind of modified traction machine |
| CN110182674A (en) * | 2019-06-18 | 2019-08-30 | 浙江弗尔德驱动科技有限公司 | A kind of traction machine |
-
2018
- 2018-05-15 CN CN201820719364.9U patent/CN208471336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143510A (en) * | 2019-06-18 | 2019-08-20 | 浙江弗尔德驱动科技有限公司 | A kind of modified traction machine |
| CN110182674A (en) * | 2019-06-18 | 2019-08-30 | 浙江弗尔德驱动科技有限公司 | A kind of traction machine |
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