CN208200230U - A kind of anti-turn lifting electric block - Google Patents
A kind of anti-turn lifting electric block Download PDFInfo
- Publication number
- CN208200230U CN208200230U CN201820810428.6U CN201820810428U CN208200230U CN 208200230 U CN208200230 U CN 208200230U CN 201820810428 U CN201820810428 U CN 201820810428U CN 208200230 U CN208200230 U CN 208200230U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- electric block
- moveable combination
- microswitch
- lifts
- 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
Links
Landscapes
- Mechanisms For Operating Contacts (AREA)
Abstract
A kind of anti-turn lifting electric block is disclosed in the utility model, microswitch box is additionally provided on the electric block, the microswitch box is provided with power switch contact on side, the power switch contact is by being hinged on the driver plate of the microswitch box and one end transmission cooperation of moveable combination of guide rod, microswitch box is lifted by driver plate similar to an end stress other end in " seesaw " game is sat with moveable combination of guide rod to constitute, and then realize switch folding, the other end cooperation control rope roll rotation setting of the moveable combination of guide rod, prevent rope roll from reversing to realize, since moveable combination of guide rod and power switch contact application lever principle realize the folding of switch, avoid traditional the case where damaging switch contact when scratching mode and movement transmitting head Contact Transmission, the safety of product is improved simultaneously.
Description
Technical field
Belong to industrial hoisting field the utility model relates to the utility model more particularly to a kind of anti-turn lifts by crane electronic calabash
Reed.
Background technique
Disclose the electric block with anti kickback attachment according to license notification number CN201087098Y, wherein pass through by
Guide rod is actively socketed on the body of motor reducer, is set on the side that the movement transmitting head is contacted with microswitch slippery fellow
It is equipped with short slot, the short slot and microswitch slippery fellow cooperate, and are formed in the unlatching and closure of microswitch.Said mechanism is living by guide rod
Dynamic to be socketed on the body of motor reducer, movement transmitting head is to be provided with short slot on the side contacted with microswitch slippery fellow,
The short slot and microswitch slippery fellow cooperate, and setting in this way makes collision of the guide rod by wirerope, to drive movement transmitting head, promote
Make the unlatching and closure of microswitch.But microswitch slippery fellow and movement transmitting head are by scratching mode and institute in above-mentioned technology
Movement transmitting head Contact Transmission is stated, this Contact Transmission is easily damaged movement transmitting head, in turn because on non-vertical direction
So that, there is safety accident in movement transmitting failure.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of anti-turn lifting electric block.
In order to achieve the above object, the utility model adopts the following technical solution:
A kind of anti-turn lifting electric block, includes shell, is placed in the intracorporal rope roll of shell, the steel wire being wound on rope roll
Rope and the motor reducer of driving rope roll rotation, it is characterised in that: microswitch box is additionally provided on the electric block, it is described micro-
It is provided with power switch contact on dynamic switch enclosure side, the power switch contact is by being hinged on the biography of the microswitch box
The transmission cooperation of one end of movable plate and moveable combination of guide rod, the other end of the moveable combination of guide rod are used for the steel wire when the rope roll reverses
Rope touches the other end of the moveable combination of guide rod to drive driver plate to touch power switch contact and close electric block to prevent from restricting
Cylinder reverses and rolls rope opposite direction.
Further, one end of the moveable combination of guide rod is mounted on the downside of the rope roll and is located at the opposite side for putting rope, institute
It states and is matched by installing microswitch slide plate on the moveable combination of guide rod end with driver plate transmission on the moveable combination of guide rod other end
It closes.
Further, the microswitch slide plate is set as globoidal structure, rotates with the moveable combination of guide rod end.
Further, the microswitch slide plate is made of abrasion resisting material.
Further, it is provided with hinged support plate on the microswitch box, for the hinged driver plate, the biography
Movable plate is made of abrasion resisting material.
Further, the moveable combination of guide rod is movably arranged on electric block by moveable combination of guide rod limit plate.
Further, it is additionally provided on the electric block and rises excessively high lower limit bit architecture for avoiding slinging object.
Further, described moveable combination of guide rod one end can also be cooperated with the driver plate by gear drive.
Compared with prior art, the advantageous effects of the utility model: another on electric block described in the utility model
Equipped with microswitch box, power switch contact is provided on microswitch box side, the power switch contact passes through hinge
It connects and cooperates in the driver plate of the microswitch box and one end transmission of moveable combination of guide rod, to constitute microswitch box and work
Dynamic guide rod is similar to an end stress other end in seat " seesaw " game by driver plate and lifts, and then realizes switch folding,
The other end cooperation control rope roll rotation setting of the moveable combination of guide rod, prevents rope roll from reversing, due to moveable combination of guide rod and electricity to realize
Source switch contact application lever principle realize switch folding, avoid in background technique by scratching mode and the movement
Head Contact Transmission, damage switch are transmitted, and then improves the safety of product.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of the structure of the utility model；
Fig. 2 is the top view of the limit switch of the utility model；
Fig. 3 is the side view of the limit switch of the utility model.
Appended drawing reference: 1, moveable combination of guide rod；101, moveable combination of guide rod limit plate；2, microswitch slide plate；3, hinged support plate；4,
Driver plate；5, power switch contact；6, microswitch box；7, lower limit bit architecture.
Specific embodiment
As shown in Figs. 1-3: a kind of anti-turn lifting electric block includes shell, is placed in the intracorporal rope roll of shell, is wound in
Wirerope on rope roll and the motor reducer of driving rope roll rotation are additionally provided with microswitch box 6 on the electric block, described
Power switch contact 5 is provided on 6 side of microswitch box, the power switch contact 5 is by being hinged on the microswitch
The driver plate 4 of box 6 and one end of moveable combination of guide rod 1 are driven and cooperate, and the other end of the moveable combination of guide rod 1 is used to reverse when the rope roll
Shi Suoshu wirerope touches the other end of the moveable combination of guide rod 1 to drive driver plate 4 to touch power switch contact 5 and close electronic calabash
Reed is to prevent rope roll reversing from rolling rope opposite direction.
In the present embodiment, one end of the moveable combination of guide rod 1 is mounted on the downside of the rope roll and is located at the opposite side for putting rope,
By installing microswitch slide plate 2 and the driver plate 4 on 1 end of moveable combination of guide rod on 1 other end of moveable combination of guide rod
Transmission cooperation.The microswitch slide plate 2 is designed as globoidal structure, rotates with 1 end of moveable combination of guide rod, for scratching
One end of driver plate 4 is stated, and then realizes the control to the other end.The microswitch slide plate 2 is made of abrasion resisting material.It is described
Hinged support plate 3 is installed, for the hinged driver plate 4, the driver plate 4 is abrasion resisting material system on microswitch box 6
At to enhance its abrasion resistance properties.The moveable combination of guide rod 1 is mounted on the guide rod limit plate 101 of electric block by bearing, just
In limiting the moveable combination of guide rod 1, when realizing that the moveable combination of guide rod 1 is reversed with electric block, the moveable combination of guide rod 1 can occur
Deflect the other end to drive moveable combination of guide rod 1.Be also equipped on the electric block for avoid slinging object rise it is excessively high under
Position limiting structure 7 and associated component, the lower limit bit architecture 7 and associated component are routine techniques structure.The moveable combination of guide rod 1
One end can also be cooperated with the driver plate 4 by gear drive, be cooperatively connected by bevel gear, when realization is reversed by rope roll
The deflection of moveable combination of guide rod 1 drives described 4 one end of driver plate to rotate upwardly and downwardly, so that power switch contact 5 is touched, to close electricity
Dynamic cucurbit power supply.
The course of work: one end of the moveable combination of guide rod 1 is mounted on the downside of the rope roll and is located at the opposite side for putting rope, when
Due to artificial origin, finished below the wirerope on electric block, and electric block will cause electronic continuing yet again with work
Cucurbit is rolled with wirerope reversing, and when reversing, wirerope can touch moveable combination of guide rod 1 first, then 1 meeting of moveable combination of guide rod
It deflects, and then is rotated with the microswitch slide plate 2 on 1 other end of moveable combination of guide rod, the microswitch slide plate 2 is cambered surface
Structure, so that microswitch slide plate 2 provokes 4 one end of driver plate by scratching mode, since the driver plate 4 provoked is hinge
It connects on hinged support plate 3, so that the other end of driver plate 4 be made to be pushed, touches power switch contact 5, close electronic
Cucurbit power supply completes anti-turn work.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (8)
1. a kind of anti-turn lifts by crane electric block, includes shell, be placed in the intracorporal rope roll of shell, the wirerope being wound on rope roll
And the motor reducer of driving rope roll rotation, it is characterised in that: it is additionally provided on the electric block microswitch box (6), it is described
It is provided with power switch contact (5) on microswitch box (6) side, the power switch contact (5) is described micro- by being hinged on
The driver plate (4) of dynamic switch enclosure (6) and the one end of moveable combination of guide rod (1) are driven and cooperate, and the other end of the moveable combination of guide rod (1) is used for
When the rope roll reverses, the wirerope touches the other end of the moveable combination of guide rod (1) to drive driver plate (4) to touch power supply
Switch contact (5) closes electric block to prevent rope roll reversing from rolling rope opposite direction.
2. anti-turn according to claim 1 lifts by crane electric block, it is characterised in that: one end of the moveable combination of guide rod (1)
It is mounted on the downside of the rope roll and on the opposite side for putting rope, moveable combination of guide rod (1) other end by the activity
Microswitch slide plate (2) and the driver plate (4) transmission is installed to cooperate on guide rod (1) end.
3. anti-turn according to claim 2 lifts by crane electric block, it is characterised in that: the microswitch slide plate (2) sets
It is set to globoidal structure, is rotated with the moveable combination of guide rod (1) end.
4. anti-turn according to claim 3 lifts by crane electric block, it is characterised in that: the microswitch slide plate (2) is
Abrasion resisting material is made.
5. anti-turn according to claim 1 lifts by crane electric block, it is characterised in that: set on the microswitch box (6)
Hinged support plate (3) are equipped with, for the hinged driver plate (4), the driver plate (4) is made of abrasion resisting material.
6. anti-turn according to claim 1 lifts by crane electric block, it is characterised in that: the moveable combination of guide rod (1) passes through work
Dynamic guide rod limit plate (101) are movably arranged on electric block.
7. anti-turn according to claim 1 lifts by crane electric block, it is characterised in that: be additionally provided on the electric block
Excessively high lower limit bit architecture (7) is risen for avoiding slinging object.
8. anti-turn according to claim 1 lifts by crane electric block, it is characterised in that: described moveable combination of guide rod (1) one end is also
It can be cooperated with the driver plate (4) by gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810428.6U CN208200230U (en) | 2018-05-26 | 2018-05-26 | A kind of anti-turn lifting electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810428.6U CN208200230U (en) | 2018-05-26 | 2018-05-26 | A kind of anti-turn lifting electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200230U true CN208200230U (en) | 2018-12-07 |
Family
ID=64516643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810428.6U Expired - Fee Related CN208200230U (en) | 2018-05-26 | 2018-05-26 | A kind of anti-turn lifting electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003459A (en) * | 2021-04-23 | 2021-06-22 | 维多利科技（江苏）有限公司 | Spacing protection formula electric block |
-
2018
- 2018-05-26 CN CN201820810428.6U patent/CN208200230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003459A (en) * | 2021-04-23 | 2021-06-22 | 维多利科技（江苏）有限公司 | Spacing protection formula electric block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210795449U (en) | Arc-shaped lift car and door machine device thereof | |
| CN206053444U (en) | A kind of automobile elvator | |
| CN208200230U (en) | A kind of anti-turn lifting electric block | |
| CN201043112Y (en) | Elevator for building construction | |
| CN106697253B (en) | Lifting mechanism for aircraft cabin door | |
| CN201487200U (en) | Quick-opening safety interlocking device for pressure vessel | |
| CN204098679U (en) | The sliding electric top cap of a kind of individual layer | |
| CN210029681U (en) | Construction elevator cage panel turnover door buffer | |
| CN104746918A (en) | Avoidance-free multilayer intelligent parking system | |
| CN104709673B (en) | A kind of chain transmission type lifting of hanging basket device | |
| CN102874673B (en) | Flipping gate buffering device for construction hoist cage | |
| CN209177904U (en) | A kind of redundancy structure steel-wire rope type electric block | |
| CN201043113Y (en) | Anti-break rope elevator | |
| CN201406010Y (en) | Translation hoisting accessory of convertible accommodation ladder | |
| CN203497895U (en) | Elevator door motor | |
| CN208561372U (en) | A kind of compartment door and the lift car based on compartment door | |
| CN108996417A (en) | A kind of redundancy structure steel-wire rope type electric block | |
| CN209367119U (en) | A kind of active block stop driving device for elevator and conveyer interface | |
| CN208776228U (en) | A kind of marine machinery boom | |
| CN203382380U (en) | Electric grab bucket | |
| CN208005425U (en) | Polishing machine dodge gate opening structure | |
| CN106006429B (en) | A kind of electric hoist increases rope guide | |
| CN209457457U (en) | A kind of extension type automatic stopping device | |
| CN211283489U (en) | Crane limiter | |
| CN109469374A (en) | Extension type automatic stopping device |
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: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |