CN206552994U - A kind of safety control of Cargo Lift - Google Patents
A kind of safety control of Cargo Lift Download PDFInfo
- Publication number
- CN206552994U CN206552994U CN201720147326.6U CN201720147326U CN206552994U CN 206552994 U CN206552994 U CN 206552994U CN 201720147326 U CN201720147326 U CN 201720147326U CN 206552994 U CN206552994 U CN 206552994U
- Authority
- CN
- China
- Prior art keywords
- major axis
- cargo lift
- vertical shaft
- cylinder
- well post
- 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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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of safety control of Cargo Lift, including vertical shaft well post, hanging basket and hoisting mechanism, fence and protective door are provided with around the vertical shaft of each floor, security control mechanism is provided with the corresponding vertical shaft well post of each floor that hanging basket is parked, security control mechanism includes two cylinders, four fixed blocks, two major axis, two pieces of connecting rods and four hooks, each two fixed block is arranged in pairs respectively on corresponding well post, major axis is installed between two fixed blocks, hook is installed in the both sides of major axis, one end of major axis is stretched out fixed block and is connected with connecting rod, the other end of connecting rod and the piston rod of cylinder are hinged；Control system on limit switch and fence on cylinder and protective door is electrically connected with.The utility model extensively, can realize the safety control of the Cargo Lift of automatic linkage there is provided a kind of simple in construction, low cost, using scope.It can effectively prevent the unexpected tenesmus accident that Cargo Lift stop layers are overhauled or occurred during handling goods, it is ensured that personal safety.
Description
Technical field
The utility model belongs to material transfer equipment technical field, and in particular to a kind of safety control of Cargo Lift.
Background technology
Cargo Lift is the main tool that industrial and mining enterprises are used for delivering goods, and it draws by hoist engine or electric hoist list cable car,
Realize its upper and lower operation.Cargo Lift is in stop layers maintenance or handling goods, and staff needs to enter to be operated in Cargo Lift,
But this plain type Cargo Lift security is poor, easily occur disconnected cable tenesmus, the serious accident of goods damage people wound.For the sake of security,
People have installed safety control system additional on Cargo Lift, these apparatus structures and electrically considerably complicated, cost height, and to using ring
Border requires high, is not suitable for factory or the construction site of environment rather harsh.Therefore, most enterprises are using artificial operation hook
Or the method for bar is put at container bottom, the operation of these ways was both bothered, and easily carelessness.If staff's somewhat careless or work
Make not in place, it is more likely that occur security incident, this leaves great hidden danger to production safety.Therefore, develop and provide a kind of
Simple in construction, low cost, wide using scope, the safety control that can realize the Cargo Lift of automatic linkage is desirability.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, low cost, wide using scope, can realize automatic linkage
Cargo Lift safety control.It can effectively prevent the unexpected tenesmus that Cargo Lift stop layers are overhauled or occurred during handling goods
Accident, it is ensured that personal safety.
The purpose of this utility model is achieved in that including vertical shaft well post, hanging basket and hoisting mechanism, each floor it is perpendicular
Fence and protective door are provided with around well, controller for safety is provided with the corresponding vertical shaft well post of each floor that hanging basket is parked
Structure, security control mechanism includes two cylinders, four fixed blocks, two major axis, two pieces of connecting rods and four hooks, and each two is fixed
Block, which partners, to be separately positioned on corresponding well post, and major axis is installed between two fixed blocks and rotated with fixed block and is connected, and every two
Individual hook is arranged on major axis both sides by sleeve pipe respectively, and fixed block and rod hinge connection are stretched out in one end of major axis, connecting rod it is another
The piston rod of one end and cylinder is hinged, and the cylinder body of cylinder is arranged on well post；It is provided with control system, protective door and sets on fence
Limit switch is equipped with, limit switch and cylinder are electrically connected with control system.
Further, the quantity that security control mechanism is set is consistent with the floor number of plies.
The beneficial effects of the utility model are：The present apparatus on the vertical shaft well post that every floor hanging basket is parked by installing safety
Controlling organization, effectively prevent the unexpected tenesmus accident that Cargo Lift stop layers are overhauled or occurred during handling goods, it is ensured that the person
Or the safety of goods.The present apparatus is simple in construction, low cost, wide using scope, can realize automatic linkage, substantially increase Cargo Lift
Safety coefficient.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is Fig. 1 right view；
In figure：1- well posts, 2- hanging baskets, 3- fences, 4- security control mechanisms, 41- cylinders, 42- fixed blocks, 43- major axis,
44- connecting rods, 45- hooks, 5- hoisting mechanisms, 6- protective doors, 7- control systems, 8- limit switches.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the utility model is not subject in any way
Limitation, any changes and modifications made based on the utility model training centre, belongs to protection domain of the present utility model.
As shown in Fig. 1~2, the utility model includes vertical shaft well post 1, hanging basket 2 and hoisting mechanism 5, the vertical shaft of each floor
Surrounding is provided with fence 3 and protective door 6, and security control is provided with the corresponding vertical shaft well post 1 of each floor that hanging basket 2 is parked
Mechanism 4, security control mechanism 4 includes two cylinders 41, four fixed blocks 42, two major axis 43, two pieces of connecting rods 44 and four extensions
Hook 45, each two fixed block 42, which partners, to be separately positioned on corresponding well post 1, and major axis 43 is installed between two fixed blocks 42 simultaneously
Rotate and be connected with fixed block 42, each two hook 45 is arranged on the both sides of major axis 43, one end of major axis 43 by sleeve pipe respectively
Stretch out fixed block 42 to be hinged with connecting rod 44, the piston rod of the other end and cylinder 41 of connecting rod 44 is hinged, the cylinder body of cylinder 41 is installed
On well post 1；Be provided with control system 7, protective door 6 setting limit switches 8 on fence 3, limit switch 8 and cylinder 41 with
Control system 7 is electrically connected with.
The quantity set in order to ensure the security of Cargo Lift operating personnel when each floor is parked, security control mechanism 4
It is consistent with the floor number of plies.
When in use, by hoisting mechanism 5 draw hanging basket 2 docks to designated floor to the utility model, the bottom surface of hanging basket 2 with
Flooring is flushed, and opens protective door 6, and the limit switch 8 of protective door 6 disconnects, and control system 7 starts cylinder 41 and worked, and piston rod is stretched
Connecting rod 44 of sening as an envoy to drives major axis 43 to rotate, and the hook 45 on major axis 43 lifts the entablature for holding hanging basket 2, and now operating personnel are just
It can be overhauled into Cargo Lift or handling goods.After end of operation, protective door 6 is shut, the limit switch 8 of protective door 6 with
Control system 7 is contacted, and control system 7 is again started up cylinder 41, and piston rod is retracted, and connecting rod 44 drives major axis 43 to make counter motion,
Hook 45 is put down, and hanging basket 2 can just continue upper and lower operation.The present apparatus is controlled by switch protective door 6, and work people
Enter as long as member opens protective door 6 in hanging basket 2, security control mechanism 4 can just be protected with automatic start, left hanging basket 2 and closed
Upper protective door 6, security control mechanism 4 automatically resets again, does not interfere with Cargo Lift and normally runs.
Claims (2)
1. a kind of safety control of Cargo Lift, including vertical shaft well post (1), hanging basket (2) and hoisting mechanism (5), each floor
Fence (3) and protective door (6) are provided with around vertical shaft, it is characterised in that：The corresponding vertical shaft of each floor parked in hanging basket (2)
Security control mechanism (4) is provided with well post (1), security control mechanism (4) includes two cylinders (41), four fixed blocks
(42), two major axis (43), two pieces of connecting rods (44) and four hooks (45), each two fixed block (42) partners to be set respectively
On corresponding well post (1), major axis (43) is installed between two fixed blocks (42) and rotated with fixed block (42) and is connected, and each two is hung
Hook (45) is arranged on major axis (43) both sides by sleeve pipe respectively, and fixed block (42) and connecting rod are stretched out in one end of major axis (43)
(44) connect, the piston rod of the other end and cylinder (41) of connecting rod (44) is hinged, the cylinder body of cylinder (41) is arranged on well post (1)
On；
It is provided with fence (3) on control system (7), protective door (6) and limit switches (8) is set, limit switch (8) and cylinder
(41) it is electrically connected with control system (7).
2. a kind of safety control of Cargo Lift according to claim 1, it is characterised in that：Security control mechanism (4) is set
The quantity put is consistent with the floor number of plies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147326.6U CN206552994U (en) | 2017-02-17 | 2017-02-17 | A kind of safety control of Cargo Lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147326.6U CN206552994U (en) | 2017-02-17 | 2017-02-17 | A kind of safety control of Cargo Lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206552994U true CN206552994U (en) | 2017-10-13 |
Family
ID=60010807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147326.6U Expired - Fee Related CN206552994U (en) | 2017-02-17 | 2017-02-17 | A kind of safety control of Cargo Lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206552994U (en) |
-
2017
- 2017-02-17 CN CN201720147326.6U patent/CN206552994U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20210217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |