CN107458941A - A kind of band falls the lift of brake - Google Patents
A kind of band falls the lift of brake Download PDFInfo
- Publication number
- CN107458941A CN107458941A CN201710779353.XA CN201710779353A CN107458941A CN 107458941 A CN107458941 A CN 107458941A CN 201710779353 A CN201710779353 A CN 201710779353A CN 107458941 A CN107458941 A CN 107458941A
- Authority
- CN
- China
- Prior art keywords
- brake
- oil cylinder
- leading truck
- lifting platform
- dolly
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Fall the lift of brake the invention discloses a kind of band, includes leading truck, oil cylinder dolly, fixed mount and lifting platform；Guide rail and hoist cylinder are provided with leading truck；For fixed mount setting at the middle part of leading truck, oil cylinder dolly is arranged on the upside of fixed mount, and is connected with hoist cylinder, and sprocket wheel is additionally provided with oil cylinder dolly, and oil cylinder dolly passes through chain interoperation with lifting platform；Rack and brake rib are additionally provided with the leading truck, the detection components and locking member coordinated with rack, and the brake assemblies coordinated with brake rib are provided with lifting platform；The band of the present invention falls the lift of brake, simple in construction, is easily installed, cost is relatively low, and stability is good, and sets detection components, locking member and brake assemblies on lifting platform to improve security；Detection components are used for anxious fall and detected, and are braked by brake assemblies, brake is locked after stopping by locking member, simple and reliable for structure.
Description
Technical field
Fall the lift of brake the present invention relates to a kind of band.
Background technology
Hydraulic companion ladder is the cargo lift for transporting goods between the different floors of building；Typically by hydraulic link
Bar system drive, operation button can be set on each floor and lifting platform, realize multiparty control, there is firm in structure, carrying
Amount is big, lifting is steady, installation is safeguarded the features such as simple and convenient, economic and practical, is used in lowrise interlayer to substitute elevator
Preferable goods conveying equipment；The structure of existing lift is complex, and installation is inconvenient, be unfavorable for improving efficiency and save into
This；And in order to improve security, lift generally requires the protection mechanism for setting fall arrest, and existing protection mechanism is most
Complex, installation cost is high, but practicality is low.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：A kind of band is proposed to fall the lift of brake.
What the technical solution of the present invention was realized in：A kind of band falls the lift of brake, includes leading truck, oil
Cylinder dolly, fixed mount and lifting platform；Guide rail is provided with left and right sides of the leading truck, it is vertical to be additionally provided with leading truck
Hoist cylinder；For the fixed mount setting at the middle part of leading truck, oil cylinder dolly is arranged on the upside of fixed mount, and and hoist cylinder
Connection, the guide rail of oil cylinder dolly and lifting platform with leading truck are slidably matched；Sprocket wheel, oil cylinder are additionally provided with the oil cylinder dolly
Dolly is connected on lifting platform with lifting platform by chain interoperation, one end of chain, and the other end is connected to fixed mount around sprocket wheel
On；At least one row vertical rack and at least one vertical brake rib are additionally provided with the leading truck, is also set on lifting platform
It is equipped with the detection components and locking member coordinated with rack, and the brake assemblies coordinated with brake rib.
Preferably, the detection components include velocity sensor, and the gear coordinated with rack is provided with velocity sensor；
The locking member includes locked cylinder, and the cylinder rod end set of locked cylinder has the locking teeth coordinated with rack；The brake
Car component includes two brake oil cylinders for being arranged on brake rib both sides, and the cylinder rod end set of brake oil cylinder has matches somebody with somebody with brake rib
The brake block of conjunction.
Preferably, the hoist cylinder has two, and two hoist cylinders are located at front and rear sides respectively, and hoist cylinder stretches
End is connected with the bottom of oil cylinder dolly.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The band of the present invention falls the lift of brake, simple in construction, is easily installed, cost is relatively low, and stability is good, and is rising
Detection components, locking member and brake assemblies are set to improve security on drop platform；Detection components are used for anxious fall and detected, and pass through brake
Car component is braked, and brake is locked after stopping by locking member, simple and reliable for structure.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 be a kind of band of the present invention fall brake lift schematic diagram；
Accompanying drawing 2 is the partial structural diagram of the lift of the present invention.
Embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
The lift of brake as shown in figure 1, a kind of band of the present invention falls, comprising leading truck 1, oil cylinder dolly 2, consolidate
Determine frame 3 and lifting platform 4；The left and right sides of the leading truck 1 is provided with guide rail, be additionally provided with leading truck 1 two it is vertical
Hoist cylinder 6, two hoist cylinders 6 are located at front and rear sides respectively；The fixed mount 3 is arranged on the middle part of leading truck 1, and oil cylinder is small
Car 2 is arranged on the upside of fixed mount 3, and the bottom of oil cylinder dolly 2 is connected with the telescopic end of hoist cylinder 6, oil cylinder dolly 2 and lifting
Guide rail of the platform 4 with leading truck 1 is slidably matched；Sprocket wheel 7 is additionally provided with the corner of the bottom of the oil cylinder dolly 2, oil cylinder is small
Car 2 is connected on lifting platform 4 with lifting platform 4 by 4 chain interoperations, one end of chain, and the other end is connected to solid around sprocket wheel 7
Determine on frame 3；It is additionally provided with the vertical rack 11 of multiple row and the vertical brake ribs 12 of Duo Gen on the leading truck 1, on lifting platform 4 also
It is provided with the detection components and locking member coordinated with rack 11, and the brake assemblies coordinated with brake rib 12.
As shown in Fig. 2 the detection components include velocity sensor 13, velocity sensor 13 is located at the table top of lifting platform 4
On, the gear 14 coordinated with rack 11 is provided with velocity sensor 13；The locking member includes locked cylinder 15, locking oil
Cylinder 15 is located at the downside of lifting platform 4, and the cylinder rod end set of locked cylinder 15 has the locking teeth 16 coordinated with rack 11；It is described
Brake assemblies include two brake oil cylinders 17 for being arranged on brake rib 12 both sides, and brake oil cylinder 17 is located at the downside of lifting platform 4, stops
The cylinder rod end set of car oil cylinder 17 has the brake block 18 coordinated with brake rib 12.
And when chain rupture occurs, lifting platform 4 can produce anxious pendant, cause the high-speed rotation of gear 14 coordinated with rack 11, speed
When the velocity of rotation that degree sensor 13 detects gear 14 is more than setting value, main frame is fed back to, host computer control brake oil cylinder 17 works,
Coordinate with brake rib 12 and carry out brake deceleration, until lifting platform 4 stops dropping, velocity sensor 13, which detects gear 14, to be stopped, then
Host computer control locked cylinder 15 promotes locking teeth 16 to coordinate with rack 11, is locked.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (3)
- The lift of brake 1. a kind of band falls, it is characterised in that：Include leading truck（1）, oil cylinder dolly（2）, fixed mount（3）With Lifting platform（4）；The leading truck（1）The left and right sides be provided with guide rail, leading truck（1）In be additionally provided with vertical lifting oil Cylinder（6）；The fixed mount（3）It is arranged on leading truck（1）Middle part, oil cylinder dolly（2）It is arranged on fixed mount（3）Upside, and With hoist cylinder（6）Connection, oil cylinder dolly（2）And lifting platform（4）And leading truck（1）Guide rail be slidably matched；The oil cylinder Dolly（2）On be additionally provided with sprocket wheel（7）, oil cylinder dolly（2）With lifting platform（4）By chain interoperation, one end of chain is connected to Lifting platform（4）On, the other end bypasses sprocket wheel（7）It is connected to fixed mount（3）On；The leading truck（1）On be additionally provided with least one Arrange vertical rack（11）At least one vertical brake rib（12）, lifting platform（4）On be additionally provided with and rack（11）Coordinate Detection components and locking member, and with brake rib（12）The brake assemblies of cooperation.
- The lift of brake 2. band according to claim 1 falls, it is characterised in that：The detection components pass comprising speed Sensor（13）, velocity sensor（13）On be provided with and rack（11）The gear of cooperation（14）；The locking member includes locking Oil cylinder（15）, locked cylinder（15）Cylinder rod end set have and rack（11）The locking teeth of cooperation（16）；The brake group Part is arranged on brake rib comprising two（12）The brake oil cylinder of both sides（17）, brake oil cylinder（17）Cylinder rod end set have with Brake rib（12）The brake block of cooperation（18）.
- The lift of brake 3. band according to claim 1 falls, it is characterised in that：The hoist cylinder（6）There are two, Two hoist cylinders（6）It is located at front and rear sides, hoist cylinder respectively（6）Telescopic end and oil cylinder dolly（2）Bottom connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779353.XA CN107458941A (en) | 2017-09-01 | 2017-09-01 | A kind of band falls the lift of brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779353.XA CN107458941A (en) | 2017-09-01 | 2017-09-01 | A kind of band falls the lift of brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107458941A true CN107458941A (en) | 2017-12-12 |
Family
ID=60550898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710779353.XA Withdrawn CN107458941A (en) | 2017-09-01 | 2017-09-01 | A kind of band falls the lift of brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107458941A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148802A (en) * | 2021-04-22 | 2021-07-23 | 吴开利 | Accidental falling speed reduction structure for mine hoist |
| CN114524342A (en) * | 2022-03-04 | 2022-05-24 | 实特(深圳)城市更新有限公司 | Intelligent elevator safety monitoring system of thing networking |
-
2017
- 2017-09-01 CN CN201710779353.XA patent/CN107458941A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148802A (en) * | 2021-04-22 | 2021-07-23 | 吴开利 | Accidental falling speed reduction structure for mine hoist |
| CN114524342A (en) * | 2022-03-04 | 2022-05-24 | 实特(深圳)城市更新有限公司 | Intelligent elevator safety monitoring system of thing networking |
| CN114524342B (en) * | 2022-03-04 | 2024-02-20 | 张弛 | Intelligent elevator safety monitoring system based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107601206A (en) | A kind of fall arrest brake structure | |
| CN206781811U (en) | Anti-rollover loads stroller | |
| CN206767587U (en) | Piler anti-falling mechanism | |
| CN107458941A (en) | A kind of band falls the lift of brake | |
| CN201161862Y (en) | Elevator cage | |
| CN205675774U (en) | Brick folding machine | |
| CN207226727U (en) | A kind of band falls the lift of brake | |
| CN107381275A (en) | A kind of hydraulic elevating platform with fall arrest locking | |
| CN207226733U (en) | A kind of fall arrest brake structure | |
| CN205076600U (en) | Anti -falling protection device of elevator | |
| CN207932431U (en) | A kind of pallet separation release mechanism | |
| CN203532624U (en) | Counterweight balance system applied to vertical lifting system, container crane and bulk cargo crane | |
| CN207226731U (en) | A kind of hydraulic elevating platform with fall arrest locking | |
| CN106144680A (en) | A kind of loading/unloading platform | |
| CN206599337U (en) | A kind of car and track-type facilities | |
| CN105502133B (en) | Stall proof lifesaving elevator | |
| CN107827050B (en) | Safety protection device for stacker | |
| CN209259444U (en) | A kind of lift car of easy access installation | |
| CN207226730U (en) | A kind of fall arrest latch-up structure | |
| CN205837745U (en) | The warehouse of loading go-cart is set in a kind of | |
| CN206014181U (en) | A kind of Dual Drive formula emergency staircase | |
| CN205527175U (en) | C type continuous type lifting machine | |
| CN104973515A (en) | Multi-section safe operation chamber of crane and operation method thereof | |
| CN206108637U (en) | Modularization operating system | |
| CN107381274A (en) | A kind of fall arrest latch-up structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |