CN207890902U - A kind of dual-purpose electric elevator shackle hook - Google Patents
A kind of dual-purpose electric elevator shackle hook Download PDFInfo
- Publication number
- CN207890902U CN207890902U CN201820205862.1U CN201820205862U CN207890902U CN 207890902 U CN207890902 U CN 207890902U CN 201820205862 U CN201820205862 U CN 201820205862U CN 207890902 U CN207890902 U CN 207890902U
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- Prior art keywords
- coupler body
- holder
- hole
- dual
- wallboard
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Abstract
The utility model discloses a kind of dual-purpose electric elevator shackle hooks, including limiting plate, coupler body and wallboard, mounting hole is provided in the middle part of limiting plate, the lower surface of limiting plate is fixedly connected with holder, the pin hole that positioning pin can be made to pass through is provided on the side plate of holder, one end of positioning pin is positioned by bolt；The lower end of two blocks of wallboards is set in across mounting hole on positioning pin, is bolted between two wallboards, and connecting shaft is fixedly connected with wallboard, and the pulley of rotation connection is arranged in connecting shaft；The through-hole of installation coupler body is provided on the bottom plate of holder, the upper end of coupler body is positioned by locking nut, rotating device is provided between locking nut and the inner surface of holder bottom plate, coupler body is connect by rotating device with holder pivots.The dual-purpose electric elevator shackle hook of the utility model using the above structure, can solve that suspension hook is relatively elaborate during lifting heavy, suspension hook connection type and the single problem of application method.
Description
Technical field
The utility model is related to elevator suspension hook technical fields, more particularly, to a kind of dual-purpose motor hoist rotating lifting
Hook.
Background technology
Motor hoist is to drag steel wire rope flexible to realize the raising and lowering of weight, because of it by dynamic power machine
Have the characteristics that small, light-weight, easy to operate, lifting is steady and is widely used in various industries.The one of steel wire rope
End is fixed on the reel of motor hoist, and the other end is fixed on suspension hook, drives wirerope-winding to exist by the rotation of reel
It is disengaged on reel or from reel, realizes the raising and lowering of suspension hook.Traditional suspension hook is directly connect with steel wire rope, steel wire rope
On pulling force it is identical as the weight of weight, elevator is relatively elaborate in lifting process.Also, steel wire rope is fixed connect with coupler body
It connects, steel wire rope, which is easy to be formed during lifting heavy, twists strength, and steel wire rope drives coupler body to revolve together under the action of twisting strength
Turn, to make weight also rotate together, the weight of rotation is unstable, there is the danger to fall off, there is some potential safety problems.It is promoted
Suspension hook on machine normally only has a kind of connection type, and connection type and application method are relatively simple.
Utility model content
The purpose of this utility model is to provide a kind of dual-purpose electric elevator shackle hook, solves suspension hook in lifting heavy mistake
It is relatively elaborate in journey, suspension hook connection type and the single problem of application method.
To achieve the above object, the utility model provides a kind of dual-purpose electric elevator shackle hook, including limiting plate,
Coupler body and wallboard, are provided through the mounting hole of the limiting plate in the middle part of the limiting plate, the lower surface of the limiting plate with
Holder is fixedly connected, and the pin hole that positioning pin can be made to pass through is provided on the side plate of the holder, and one end of positioning pin passes through bolt
Positioning；The wallboard is located at the top of the limiting plate, and the lower end of two blocks of wallboards is set in across the mounting hole on positioning pin,
The lower end of wallboard is also equipped with the pin hole that positioning pin can be made to pass through, and the lower end of wallboard is located between the both side plate of holder, two walls
It is bolted between plate, the upper end of wallboard is provided with the axis hole that connecting shaft can be made to pass through, and the connecting shaft is fixed with wallboard
Connection, be arranged in connecting shaft can lay winding wire ropes pulley, the pulley is rotatablely connected with connecting shaft, and the pulley is located at two
Between a wallboard；The through-hole for installing the coupler body is provided on the bottom plate of the holder, the upper end of the coupler body passes through locking screw
Mother positions, and rotating device is provided between the locking nut and the inner surface of holder bottom plate, and the coupler body passes through rotation
Device is connect with holder pivots.
Preferably, the shape of the limiting plate is disc, and the shape of the mounting hole is slotted hole.
Preferably, the limiting stand for preventing coupler body from moving up is provided on the coupler body, the limiting stand is located on holder bottom plate
The lower section of through-hole and the aperture for having a diameter larger than the through-hole.
Preferably, anti-tripping, described anti-tripping and coupler body rotation connection, anti-tripping one end and hook are provided on the coupler body
The spring of reset is provided between body, anti-tripping other end activity is connected in the groove of coupler body tip.
Preferably, the rotating device include gland and and bearing, the gland under the action of locking nut with it is described
The upper circle of bearing is in close contact, and the lower circle of the bearing and the baseplate inner surface of holder are in close contact.
Preferably, the top of the coupler body is provided with the through-hole that bolt can be made to be inserted into, and the bolt can prevent locking screw
Mother slips from coupler body.
A kind of dual-purpose electric elevator shackle hook described in the utility model is provided with two pieces of walls above limiting plate
Plate, the mounting hole of the lower end of wallboard on limiting plate stretch into the both side plate of holder, and positioning pin passes through the pin of wallboard lower end
Wallboard and holder are fixed together by the pin hole on hole and rack side plate.Top between two blocks of wallboards is rotatably connected to cunning
Wheel, steel wire rope can be fixed on around pulley on elevator, form duplex type and promoted, duplex type promotion is more effortless, can also improve and carry
The bearing capacity of the machine of liter.Remove wallboard, steel wire penetrating mounting hole is directly fastened on positioning pin, realizes that single rope is promoted.
The replacement that single rope is promoted and duplex type is promoted is convenient, improves the diversity of suspension hook connection type and application method.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of dual-purpose electric elevator shackle hook embodiment of the utility model；
Fig. 2 is a kind of cross-sectional view of dual-purpose electric elevator shackle hook embodiment of the utility model；
Reference numeral
1, wallboard；2, limiting plate；3, holder；4, pulley；5, coupler body；6, anti-tripping；7, connecting shaft；8, bolt；9, it positions
Pin；10, locking nut；11, mounting hole；12, gland；13, bearing.
Specific implementation mode
Embodiment
Fig. 1 is a kind of structural schematic diagram of dual-purpose electric elevator shackle hook embodiment of the utility model, and Fig. 2 is this reality
With a kind of novel cross-sectional view of dual-purpose electric elevator shackle hook embodiment.As shown in Figure 1 and Figure 2, a kind of dual-purpose
Motor hoist shackle hook, including limiting plate 2, coupler body 5 and wallboard 1.The shape of limiting plate 2 is disc, the circle of limiting plate 2
The mounting hole 11 of limiting plate 2 is provided through at the heart, mounting hole 11 is slotted hole.The limiting plate 2 of disc can be supported preferably
Firmly the lower end of motor hoist prevents suspension hook from excessively being promoted, and has better position-limiting action.The lower surface of limiting plate 2 and holder
3 are fixedly connected by welding, and holder 3 is U-shaped structure.Being provided on two side plates of holder 3 can be such that positioning pin 9 wears
The pin hole crossed, one end of positioning pin 9 are more than the end positioning of pin hole by diameter, and the other end is positioned by bolt, bolt and branch
It is provided with gasket between the side plate of frame 3.Positioning pin 9 can direct lay winding wire ropes, steel wire rope passes through the mounting hole on limiting plate 2
11 are fastened on positioning pin 9, form single rope lifting；Wallboard 1 can also be connected on positioning pin 9, be arranged between two wallboards 1
Pulley 4, wirerope-winding form duplex type lifting on pulley 4.
Wallboard 1 is located at the top of limiting plate 2, and the lower end of wallboard 1 is provided with the pin hole that positioning pin 9 can be made to pass through, two pieces of walls
The lower end of plate 1 passes through the mounting hole 11 on limiting plate 2, and the lower end of wallboard 1 is made to be located between the both side plate of holder 3.Positioning pin 9 is worn
Wallboard 1 is fixedly connected by the pin hole for crossing 1 lower end of wallboard with holder 3.It is random that the mounting hole 11 of oblong can limit wallboard 1
Rotation.It is formed and is rigidly connected by bolt 8 between two wallboards 1, being additionally provided in the upper end of wallboard 1 can be such that connecting shaft 7 passes through
Axis hole, the both ends of connecting shaft 7 are fixedly connected by nut with wallboard 1.It is additionally provided with gasket between nut and wallboard 1.Connection
Pulley 4 is arranged on axis 7, pulley 4 is located between two blocks of wallboards 1, and pulley 4 is rotatablely connected with connecting shaft 7.The steel wire of hoisting heavy
Rope can be bypassed from pulley 4, be fixed on elevator around steel wire rope one end of pulley 4, and pulley 4 has the work of fixed pulley 4
With steel wire rope forms duplex type around pulley 4 and uses.Increase pulley 4 on suspension hook and form duplex type and use, when lifter lifting heavy
It is more effortless, electric energy can be saved, and the bearing capacity of elevator can also be improved.
The through-hole of installation coupler body 5 is provided on the bottom plate of holder 3, the upper end of coupler body 5 passes through through-hole and passes through locking nut
10 carry out locking positioning.The upper end of coupler body 5 is additionally provided with the through-hole that bolt can be made to pass through, and bolt is located at the top of locking nut 10
For preventing locking nut 10 from falling off from coupler body 5.Rotating device, hook are provided between locking nut 10 and the bottom plate of holder 3
Body 5 is rotatablely connected by rotating device and holder 3.Rotating device include gland 12 and with bearing 13, bearing 13 is located at gland 12
Lower section, bearing 13 and gland 12 are set in the outside of coupler body 5.Under the action of the locking nut 10 of gland 12 with bearing 13
Upper circle is in close contact, and the lower circle of bearing 13 is in close contact with the inner surface of 3 bottom plate of holder.Coupler body 5 passes through locking nut 10 and pressure
Lid 12 is connect with upper circle pressing, and the lower circle of bearing 13 is connect with the bottom plate pressing of holder 3, to make coupler body 5 and holder 3 pass through axis
13 rotation connections are held, the weight avoided on coupler body 5 is rotated with the rotation of steel wire rope.
The limiting stand for preventing coupler body 5 from moving up is provided on coupler body 5, limiting stand is located at the lower section of through-hole on 3 bottom plate of holder, and
And the diameter of limiting stand is more than the aperture of through-hole.Anti-tripping 6, anti-tripping 6 are additionally provided on coupler body 5 to be rotatablely connected with coupler body 5.It is anti-
Thread off 6 one end and coupler body 5 between be provided with the spring of reset, anti-tripping 6 under the effect of spring force activity be connected to
In the groove of 5 tip of coupler body.Anti-tripping 6 can prevent the weight hung on coupler body 5 from falling off during the motion.
Therefore, the dual-purpose electric elevator shackle hook of the utility model using the above structure, can solve suspension hook and carry
Relatively elaborate, suspension hook connection type and the single problem of application method during weight are risen, single rope that suspension hook may be implemented uses
It uses, and is replaced conveniently with duplex type.
It is specific embodiment of the present utility model above, but the scope of protection of the utility model should not be limited to thoses mentioned above.Appoint
What those skilled in the art is in the technical scope disclosed by the utility model, the change or replacement that can be readily occurred in,
It should be covered within the scope of the utility model, therefore the scope of protection of the utility model should be limited with claims
Subject to fixed protection domain.
Claims (6)
1. a kind of dual-purpose electric elevator shackle hook, including limiting plate, coupler body and wallboard, it is characterised in that：The limiting plate
Middle part be provided through the mounting hole of the limiting plate, the lower surface of the limiting plate is fixedly connected with holder, the holder
Side plate on be provided with the pin hole that positioning pin can be made to pass through, one end of positioning pin is positioned by bolt；The wallboard is located at described
The lower end of the top of limiting plate, two blocks of wallboards is set in across the mounting hole on positioning pin, and the lower end of wallboard is also equipped with can
The pin hole that positioning pin passes through, the lower end of wallboard is set to be located between the both side plate of holder, be bolted between two wallboards, wall
The upper end of plate is provided with the axis hole that connecting shaft can be made to pass through, and the connecting shaft is fixedly connected with wallboard, and being arranged in connecting shaft can
The pulley of lay winding wire ropes, the pulley are rotatablely connected with connecting shaft, and the pulley is located between two wallboards；The holder
The through-hole for installing the coupler body is provided on bottom plate, the upper end of the coupler body is positioned by locking nut, the locking screw
It is provided with rotating device between the female and inner surface of holder bottom plate, the coupler body is connect by rotating device with holder pivots.
2. a kind of dual-purpose electric elevator shackle hook according to claim 1, it is characterised in that：The shape of the limiting plate
Shape is disc, and the shape of the mounting hole is slotted hole.
3. a kind of dual-purpose electric elevator shackle hook according to claim 1, it is characterised in that：It is arranged on the coupler body
There are the limiting stand for preventing coupler body from moving up, the limiting stand to be located at the lower section of through-hole on holder bottom plate and have a diameter larger than described logical
The aperture in hole.
4. a kind of dual-purpose electric elevator shackle hook according to claim 1, it is characterised in that：It is arranged on the coupler body
Have it is anti-tripping, it is described it is anti-tripping be rotatablely connected with coupler body, the spring of reset is provided between anti-tripping one end and coupler body, it is anti-tripping
Other end activity be connected in the groove of coupler body tip.
5. a kind of dual-purpose electric elevator shackle hook according to claim 1, it is characterised in that：The rotating device packet
Gland and bearing are included, the gland is in close contact under the action of locking nut with the upper circle of the bearing, under the bearing
The baseplate inner surface of circle and holder is in close contact.
6. a kind of dual-purpose electric elevator shackle hook according to claim 1 or 5, it is characterised in that：The coupler body
Top is provided with the through-hole that bolt can be made to be inserted into, and the bolt can prevent locking nut from being slipped from coupler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205862.1U CN207890902U (en) | 2018-02-06 | 2018-02-06 | A kind of dual-purpose electric elevator shackle hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205862.1U CN207890902U (en) | 2018-02-06 | 2018-02-06 | A kind of dual-purpose electric elevator shackle hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207890902U true CN207890902U (en) | 2018-09-21 |
Family
ID=63543320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205862.1U Active CN207890902U (en) | 2018-02-06 | 2018-02-06 | A kind of dual-purpose electric elevator shackle hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207890902U (en) |
-
2018
- 2018-02-06 CN CN201820205862.1U patent/CN207890902U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee after: Hebei Tianyu Machinery Manufacturing Co., Ltd. Address before: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee before: Hebei Tianyu lifting machinery manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee after: Hebei Maipton Electrical and Mechanical Co., Ltd. Address before: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee before: Hebei Tianyu Machinery Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right |