CN205397964U - Electric block convenient to realize safety braking at end - Google Patents
Electric block convenient to realize safety braking at end Download PDFInfo
- Publication number
- CN205397964U CN205397964U CN201620182097.7U CN201620182097U CN205397964U CN 205397964 U CN205397964 U CN 205397964U CN 201620182097 U CN201620182097 U CN 201620182097U CN 205397964 U CN205397964 U CN 205397964U
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- Prior art keywords
- reel
- shell
- brake
- deadman
- electric block
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Abstract
The utility model relates to an electric block convenient to realize safety braking at end, including shell, reel, reduction gear, friction disk and safety brake, the head of shell is equipped with the motor, and the motor passes through the shell interface and links to each other with the shell, and the end of shell is equipped with the friction disk, is equipped with the reel in the shell, and the reel supports through reel strutting arrangement, and reel strutting arrangement is located the end of reel, and the head of reel is equipped with the reduction gear, and the reduction gear passes through bullet antithetical couplet ware and links to each other with the motor, wherein friction disk and shell between be equipped with safety brake, safety brake and reel strutting arrangement link to each other. The utility model has the advantages of simple structure and reasonable design, fix reduction gear and motor in one end, the stopper is fixed at the other end, perfect solution when the inside gear distress of electric block reduction gear, the unable shortcoming that brake of safety brake.
Description
Technical field
This utility model relates to a kind of electric block being easy to realize safety arrestment at end, belongs to hoisting machinery technical field.
Background technology
It is known that, existing electric block is a kind of common power-actuated minor crane tool, can be used for fixed operation place, also can carrying out hoisting and the operation of conveying articles along the rectilinear orbit of steel I-beam or warp rail plus running trolley, therefore electric block is often used as the supporting lifting device of mono beam crane in bridge type, gantry and cantilever crane.General purpose constant speed steel-wire rope type electric block, is made up of lifting mechanism, travelling mechanism, control panel each several part.
Traditional electric block, complicated structure, decelerator and brake are fixed together, it is easy to causing when electric block decelerator internal gear damages, brake cannot be braked；Additionally existing roll support is to design support reel for coordinating motor work, it is impossible to well meet existing needs and change.
Utility model content
The purpose of this utility model is in that: for the defect of prior art, propose a kind of electric block being easy to realize safety arrestment at end, this electric block simple in construction, reasonable in design, perfectly solve when electric block decelerator internal gear damages, the shortcoming that deadman's brake cannot be braked.
This utility model be the technical scheme is that a kind of electric block being easy to realize safety arrestment at end, including shell, reel, decelerator, frictional disk and deadman's brake, the head of shell is provided with motor, motor is connected with shell by enclosure interface, the end of shell is provided with frictional disk, reel it is provided with in shell, reel is supported by roll support device, roll support device is positioned at the end of reel, the head of reel is provided with decelerator, decelerator is connected with motor by bullet connection device, it is provided with deadman's brake between wherein said frictional disk and shell, deadman's brake is connected with roll support device.
In this utility model: described roll support device includes gripper shoe and supports axle, hole it is provided with in the middle of gripper shoe, aperture is identical with the diameter of axle supporting axle, support axle through the hole in the middle of gripper shoe, and be fixed together with gripper shoe, the both sides of wherein said gripper shoe are provided with reinforcement, and described support axle is provided with spline, and spline can play braking action with deadman's brake cooperation.
In this utility model: the end of described deadman's brake is provided with speed measuring coder, and speed measuring coder achieves deadman's brake and works when controlled.
After adopting technique scheme, the beneficial effects of the utility model are:
1, this utility model simple in construction, reasonable in design, is fixed on one end by decelerator and motor, and brake is fixed on the other end, perfectly solves when electric block decelerator internal gear damages, the shortcoming that deadman's brake cannot be braked；
2, roll support device is improved, this roll support device reasonable in design, simple in construction, it is possible to coordinate with deadman's brake and play braking action；
3, the end of deadman's brake is provided with speed measuring coder, and speed measuring coder achieves deadman's brake and works when controlled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of roll support device in this utility model.
In figure: 1. shell；2. reel；3. motor；4. bullet connection device；5. decelerator；6. enclosure interface；8. frictional disk；7. deadman's brake；9. roll support device；10. support axle；11. gripper shoe；12. reinforcement；13. spline；14. speed measuring coder.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
From Fig. 1 and 2, a kind of electric block being easy to realize safety arrestment at end, including shell 1, reel 2, decelerator 5, frictional disk 8 and deadman's brake 7, the head of shell 1 is provided with motor 3, motor 3 is connected with shell 1 by enclosure interface 6, the end of shell 1 is provided with frictional disk 8, reel 2 it is provided with in shell 1, reel 2 is supported by roll support device 9, roll support device 9 is positioned at the end of reel 2, the head of reel 2 is provided with decelerator 5, decelerator 5 is connected with motor 3 by bullet connection device 4, it is provided with frictional disk 8 between wherein said deadman's brake 7 and shell 1, deadman's brake 7 is connected with roll support device 9；Described roll support device 9 includes gripper shoe 11 and supports axle 10, it is provided with hole in the middle of gripper shoe 11, aperture is identical with the diameter of axle supporting axle 10, support axle 10 through the hole in the middle of gripper shoe 11, and be fixed together with gripper shoe 11, the both sides of wherein said gripper shoe 11 are provided with reinforcement 12, and described support axle 10 is provided with spline 13, and spline 13 can play braking action with deadman's brake 7 cooperation；The end of described deadman's brake 7 is provided with speed measuring coder 14, and speed measuring coder 14 achieves deadman's brake 7 and works when controlled.Decelerator 5 and motor 3 are fixed on one end by this utility model, and deadman's brake 7 is fixed on the other end, perfectly solve when decelerator 5 internal gear of electric block damages, the shortcoming that deadman's brake 7 cannot be braked.
Above detailed description of the invention of the present utility model is described, but this utility model is not limited to above description.For a person skilled in the art, any equal amendment to the technical program and replacement are all among scope of the present utility model.Therefore, the impartial conversion made under without departing from spirit and scope of the present utility model and amendment, all should be encompassed in scope of the present utility model.
Claims (3)
1. the electric block being easy to realize safety arrestment at end, it is characterized in that: include shell, reel, decelerator, frictional disk and deadman's brake, the head of shell is provided with motor, motor is connected with shell by enclosure interface, the end of shell is provided with frictional disk, reel it is provided with in shell, reel is supported by roll support device, roll support device is positioned at the end of reel, the head of reel is provided with decelerator, decelerator is connected with motor by bullet connection device, it is provided with deadman's brake between wherein said frictional disk and shell, deadman's brake is connected with roll support device.
2. a kind of electric block being easy to realize safety arrestment at end according to claim 1, it is characterized in that: described roll support device includes gripper shoe and supports axle, hole it is provided with in the middle of gripper shoe, aperture is identical with the diameter of axle supporting axle, supporting axle through the hole in the middle of gripper shoe, and be fixed together with gripper shoe, the both sides of wherein said gripper shoe are provided with reinforcement, described support axle is provided with spline, and spline can play braking action with deadman's brake cooperation.
3. a kind of electric block being easy to realize safety arrestment at end according to claim 1, it is characterised in that: the end of described deadman's brake is provided with speed measuring coder, and speed measuring coder achieves deadman's brake and works when controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182097.7U CN205397964U (en) | 2016-03-10 | 2016-03-10 | Electric block convenient to realize safety braking at end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182097.7U CN205397964U (en) | 2016-03-10 | 2016-03-10 | Electric block convenient to realize safety braking at end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397964U true CN205397964U (en) | 2016-07-27 |
Family
ID=56440717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620182097.7U Active CN205397964U (en) | 2016-03-10 | 2016-03-10 | Electric block convenient to realize safety braking at end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584945A (en) * | 2016-03-10 | 2016-05-18 | 南京神天起重机械设备有限公司 | Electric block conveniently achieving safety braking at tail end |
| CN106672831A (en) * | 2016-12-26 | 2017-05-17 | 江苏智舟智能装备技术有限公司 | Sensor lifting device for unmanned water quality monitoring ship |
-
2016
- 2016-03-10 CN CN201620182097.7U patent/CN205397964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584945A (en) * | 2016-03-10 | 2016-05-18 | 南京神天起重机械设备有限公司 | Electric block conveniently achieving safety braking at tail end |
| CN106672831A (en) * | 2016-12-26 | 2017-05-17 | 江苏智舟智能装备技术有限公司 | Sensor lifting device for unmanned water quality monitoring ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electric hoist convenient to realize safe braking at the end Effective date of registration: 20210225 Granted publication date: 20160727 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING SHENTIAN HOISTING MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2021980001323 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230201 Granted publication date: 20160727 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING SHENTIAN HOISTING MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2021980001323 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |