CN205933066U - Damping hoisting frame - Google Patents
Damping hoisting frame Download PDFInfo
- Publication number
- CN205933066U CN205933066U CN201620942880.9U CN201620942880U CN205933066U CN 205933066 U CN205933066 U CN 205933066U CN 201620942880 U CN201620942880 U CN 201620942880U CN 205933066 U CN205933066 U CN 205933066U
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- China
- Prior art keywords
- hoisting frame
- frame body
- base
- motor
- vibration damping
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Abstract
The utility model discloses a damping hoisting frame, include: the hoisting frame body for lifting means, driving motor, for the promotion of hoisting frame body falls the drive power that provides after rise, the link means is connected hoisting frame body and driving motor for transmission power, the hoisting frame base is located hoisting frame body and the equipment below that is promoted to hoisting frame body for falling after rise provides the support, vibration damper sets up driving motor and fixing between subaerial base provides soft contact for hoisting frame body and hoisting frame base. Driving motor through vibration damper, gives soft contact of hoisting frame body or impact mitigation at the in -process that falls along with the hoisting frame body to play the damping effect, and then reduce the noise of the production of the damage that causes equipment and hoisting frame base and hoisting frame operation in -process.
Description
Technical field
This utility model is related to damping technology, especially a kind of vibration damping hoisting frame.
Background technology
There are multiple hoisting frames in gypsum board production line, in hoisting frame running, can fall after the lifting of hoisting frame body
On hoisting frame base, rigid shock occurs, produce huge noise, produce healthy on operator affects, additionally, lifting
Frame base is typically with the framework that girder steel is welded, and hoisting frame is lifted and falls and all drives equipment together to be lifted and fall,
In rigid knockout process, impulsive force is very big, and the equipment of rising and falling and framework itself all can be caused to damage.
Utility model content
This utility model provides a kind of vibration damping hoisting frame, is used for overcoming defect of the prior art, it is to avoid hoisting frame falls after rise
Firmly contact the equipment damage leading to, reduce noise.
This utility model provides a kind of vibration damping hoisting frame, including：
Hoisting frame body, for lifting means；
Motor, the lifting for described hoisting frame body falls offer driving force after rise；
Linkage, connects described hoisting frame body and motor, for transmitting power；
Hoisting frame base, below described hoisting frame body and elevated equipment, and the hoisting frame body for falling after rise
There is provided and support；
Vibration absorber, is arranged between described motor and the pedestal fixing on the ground, is hoisting frame body and carry
Rising frame base provides soft contact.
As embodiment one, described vibration absorber includes many springs.
As the optimal way of embodiment one, described spring is cylindrical spring or air spring.
As embodiment two, described vibration absorber includes at least one pair of X-shaped connecting rod positioned opposite, X-shaped connecting rod described in two
Top end line and bottom end points line are all rectangular；
Described X-shaped connecting rod is formed by two bar unit cross-articulation, and described motor is arranged on motor base；
Carriage is passed through with the slip of described motor base bottom surface even in the bar unit top constituting same described X-shaped connecting rod
Connect, bottom is slidably connected with described base top surface by carriage.
As the optimal way of embodiment two, described carriage includes chute and can move freely in described chute
Slide rail, is equipped with two described chutes on described motor base bottom surface and in described base top surface；Described slide rail is respectively provided with
End in described bar unit.
As the further optimal way of embodiment two, described chute cross section is dovetail-shape.
The vibration damping hoisting frame that this utility model provides, arranges vibration damping and the pedestal being fixed on ground between in motor
Device, motor with hoisting frame body dropping process, by vibration absorber, to the one soft contact of hoisting frame body or
Damping of shocks, when such hoisting frame body falls together with equipment, before hoisting frame body with hoisting frame base, motor is first
First apply pressure to vibration absorber downwards, fall on hoisting frame base one to delaying to hoisting frame body and equipment by vibration absorber
Punching, thus playing damping effect, and then reduces in the damage and hoisting frame running that equipment and hoisting frame base are caused
Generation noise.
Brief description
Fig. 1 is the structural representation of the vibration damping hoisting frame that this utility model embodiment one provides；
Fig. 2 is the structural front view of the vibration damping hoisting frame that this utility model embodiment two provides；
Fig. 3 is the left view of Fig. 2.
Specific embodiment
Embodiment one
Referring to Fig. 1, this utility model provides a kind of vibration damping hoisting frame, including hoisting frame body 1, motor 2, connecting rod dress
Put 3 and hoisting frame base 4；Hoisting frame body 1 is used for lifting means；Motor 2 falls offer after rise for the lifting of hoisting frame body 1
Driving force；Linkage 3 connects hoisting frame body 1 and motor 2, for transmitting power；Hoisting frame base 4 is located at hoisting frame
Below body 1 and elevated equipment, and the hoisting frame body for falling after rise provides and supports；Vibration absorber 5 is arranged on motor 2
And the pedestal 6 fixing on the ground between, provide soft contact for hoisting frame body 1 with hoisting frame base 4.
Vibration absorber 5 includes many springs.
As the optimal way of embodiment one, spring is cylindrical spring or air spring.Spring structure is simple, and cost is relatively
Low, and be easy to dismount；When hoisting frame body falls together with equipment, before hoisting frame body with hoisting frame base, motor
Downward first compression spring, by spring to hoisting frame body and one cushion effect upwards of equipment, increases buffer time simultaneously,
Thus playing damping effect, and then reduce the product in the damage and hoisting frame running that equipment and hoisting frame base are caused
Raw noise.
Embodiment two
Referring to Fig. 2, Fig. 3, vibration absorber includes at least one pair of X-shaped connecting rod 51 positioned opposite, two X-shaped connecting rod 51 top end
Point line and bottom end points line are all rectangular；
X-shaped connecting rod 51 is formed by two bar unit 50 cross-articulation, and motor 2 is arranged on motor base 21；
Slided even by the bottom surface of carriage 7 and motor base 21 in bar unit 50 top constituting same X-shaped connecting rod
Connect, bar unit 50 bottom constituting same X-shaped connecting rod is slidably connected by the top surface of carriage and pedestal 6.Here cunning
It is dynamically connected and refer to can relatively slide each other between connector, but can not be separated from one another；Bar unit 50 can on motor base 21 and
Slide according to predetermined direction on pedestal 6, but can not be disengaged from；
As the optimal way of embodiment two, carriage includes chute 71 and the slide rail that can move freely in chute 71
72, it is equipped with two chutes 71 on the bottom surface of motor base 21 and on the top surface of pedestal 6；Slide rail 72 is separately positioned on bar unit
50 end.
As the further optimal way of embodiment two, chute 71 cross section is dovetail-shape.This external chute 71 cross section is also
Can triangular in shape, semicircle or half elliptic etc..
The vibration absorber of said structure, when hoisting frame body 1 falls, motor 2 applies pressure to X-shaped connecting rod 51 first
Power, now, X-shaped connecting rod 51 height in vertical direction tapers into, and the angle between bar unit 50 and horizontal plane gradually subtracts
Little, end gradually deviates from sliding, bears the pressure coming from hoisting frame body 1 in vertical direction simultaneously, to hoisting frame base 4 one
Individual cushion effect upwards, also can increase buffer time simultaneously, thus playing damping effect.
Claims (6)
1. a kind of vibration damping hoisting frame is it is characterised in that include：
Hoisting frame body, for lifting means；
Motor, the lifting for described hoisting frame body falls offer driving force after rise；
Linkage, connects described hoisting frame body and motor, for transmitting power；
Hoisting frame base, below described hoisting frame body and elevated equipment, and the hoisting frame body for falling after rise provides
Support；
Vibration absorber, is arranged between described motor and the pedestal fixing on the ground, is hoisting frame body and hoisting frame
Base provides soft contact.
2. vibration damping hoisting frame according to claim 1 is it is characterised in that described vibration absorber includes many springs.
3. vibration damping hoisting frame according to claim 2 is it is characterised in that described spring is cylindrical spring or air spring.
4. vibration damping hoisting frame according to claim 1 is it is characterised in that described vibration absorber includes at least one pair of cloth relatively
The X-shaped connecting rod put, X-shaped connecting rod top end line described in two and bottom end points line are all rectangular；
Described X-shaped connecting rod is formed by two bar unit cross-articulation, and described motor is arranged on motor base；
The bar unit top constituting same described X-shaped connecting rod is slidably connected with described motor base bottom surface by carriage,
Bottom is slidably connected with described base top surface by carriage.
5. vibration damping hoisting frame according to claim 4 is it is characterised in that described carriage includes chute and can be described
The slide rail moving freely in chute, is equipped with two described chutes on described motor base bottom surface and in described base top surface；
Described slide rail is separately positioned on the end of described bar unit.
6. vibration damping hoisting frame according to claim 5 is it is characterised in that described chute cross section is dovetail-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942880.9U CN205933066U (en) | 2016-08-25 | 2016-08-25 | Damping hoisting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942880.9U CN205933066U (en) | 2016-08-25 | 2016-08-25 | Damping hoisting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933066U true CN205933066U (en) | 2017-02-08 |
Family
ID=57953079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942880.9U Active CN205933066U (en) | 2016-08-25 | 2016-08-25 | Damping hoisting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205933066U (en) |
-
2016
- 2016-08-25 CN CN201620942880.9U patent/CN205933066U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |