CN205820731U - A kind of crane control cabinet shock-absorbing protective device - Google Patents
A kind of crane control cabinet shock-absorbing protective device Download PDFInfo
- Publication number
- CN205820731U CN205820731U CN201620754040.XU CN201620754040U CN205820731U CN 205820731 U CN205820731 U CN 205820731U CN 201620754040 U CN201620754040 U CN 201620754040U CN 205820731 U CN205820731 U CN 205820731U
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- CN
- China
- Prior art keywords
- cabinet
- shock
- damping
- protective device
- crane control
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- 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.)
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Abstract
nullThis utility model relates to a kind of crane control cabinet shock-absorbing protective device，It includes cabinet and damping device，Cabinet is provided with cabinet door，It is provided with louvre on cabinet door，The lower end of cabinet is provided with shock-absorption backing plate，The lower surface of shock-absorption backing plate is provided with damping device，Damping device connects base，The top of cabinet is provided with installing plate，The back of cabinet is provided with gripper shoe，The top of damping device is provided with upper limit plate，The bottom of upper limit plate is provided with damping spring，The bottom of damping spring is provided with yielding rubber pad，The bottom of yielding rubber pad is provided with lower limiting board，The centre of damping spring is provided with screw rod，This utility model has reasonable in design、Simple and compact for structure、Easy to install、It is easy to maintenance、Save manpower、Good damping effect、Work efficiency is high、Safe and reliable、Good in economic efficiency，Service life length advantage.
Description
Technical field
This utility model belongs to lifting equipment technical field, concrete a kind of shock-absorbing protective device, particularly relates to one
Crane control cabinet shock-absorbing protective device.
Background technology
The fast development built along with China's industrialization and the continuous progress of science and technology, crane has obtained quickly sending out
Opening up and be widely applied, the switch board of crane is the indispensable core component of crane, plays a part crane brain,
If the components and parts in switch board break down, crane then cannot normally work, as a kind of heavy mechanical equipment, crane
The vibrations of generation in the course of the work are relatively big, and the collision occurred during crane work also can increase the vibrations of crane,
The vibrations produced during crane work can cause the switch board of crane that violent rocking occurs, thus affects crane control
Electric elements in cabinet processed, the components and parts being easily caused in switch board occur to loosen, the use of the components and parts in minimizing switch board
In the life-span, affect the normal work of crane, reduce work efficiency and the service life of crane, maintenance inconvenience, waste of manpower
Material resources, the replacing of components and parts adds cost, reduces economic benefit, in order to ensure that crane can normally work, it is necessary to
Take some glissandoes to the vibrations produced during alleviating crane work, thus alleviate the vibrations of crane control cabinet,
The vibrations making switch board are reduced to minimum, and the components and parts in protection do not loosen, thus ensure that crane can normal work
Making, at present, what people were commonly used reduces the measure of crane vibrations is exactly to be additionally arranged at the bottom of some yielding rubbers at switch board
Pad, utilizes the vibrations that the good shock-absorbing capacity of rubber produces during alleviating crane work, although rubber blanket has very well
Buffer capacity, but in the case of life-time service, rubber buffer ability and service life can reduce, thus affect damping effect
Really, cause switch board to shake, affect the normal work of crane, there is potential safety hazard；Therefore, design one design is closed
Reason, simple and compact for structure, easy to install, be easy to maintenance, save manpower, good damping effect, work efficiency is high, safety can
Lean on, good in economic efficiency, service life, the crane control cabinet shock-absorbing protective device of length was necessary, to protection crane
Components and parts in switch board have important meaning and effect.
Utility model content
The purpose of this utility model is to overcome the defect of prior art and deficiency, it is provided that a kind of reasonable in design, structure
The compactest, easy to install, be easy to maintenance, save manpower, good damping effect, work efficiency effect high, safe and reliable, economic
Benefit good, service life length crane control cabinet shock-absorbing protective device.
The purpose of this utility model is achieved in that a kind of crane control cabinet shock-absorbing protective device, and it includes cabinet
Body and damping device, described cabinet is provided with cabinet door, described cabinet door is provided with louvre, and the lower end of described cabinet sets
Being equipped with shock-absorption backing plate, the lower surface of described shock-absorption backing plate is provided with damping device, and described damping device connects base, institute
The top of the cabinet stated is provided with installing plate, and the back of described cabinet is provided with gripper shoe, the top of described damping device
Being provided with upper limit plate, the bottom of described upper limit plate is provided with damping spring, and the bottom of described damping spring is provided with
Yielding rubber pad, the bottom of described yielding rubber pad is provided with lower limiting board, and the centre of described damping spring is provided with spiral shell
Bar.
Described cabinet door is double-opening cabinet door.
Between described shock-absorption backing plate and damping device, yielding rubber is installed.
Described screw rod is double threaded screw.
Described screw rod penetrates the centre of damping spring and fixes.
Described upper limit plate and lower limiting board are the steel plate of the concave structure being provided with installing hole.
At least provided with 6 damping devices between described shock-absorption backing plate and base plate.
The beneficial effect that this utility model can reach: the cabinet of crane control cabinet shock-absorbing protective device of the present utility model
Door is provided with louvre, can effectively remove the heat that the element in switch board produces, and provides one for the element in switch board
Individual good working environment；Cabinet be both vertically and horizontally provided with damping device, can effectively buffer from
Element in crane vibrations both vertically and horizontally, protection switch board is not affected by shaking, and extends switch board
In the service life of interior element, improve the work efficiency of crane；Damping device uses double threaded screw, and screw rod penetrates damping spring
Internal fixing, simple in construction, stable working is reliable；The two ends of damping spring use upper limit plate and the lower limiting board of concave structure
Fixing, prevent damping spring generation double swerve, good damping effect, safe and reliable, it is simple to keep in repair and change, save manpower, carry
High work efficiency and economic benefit；Yielding rubber is installed between shock-absorption backing plate and damping device, reduces shock-absorption backing plate and subtract
Direct collision between the upper limit plate of shake device, friction, extend service life and the work efficiency of damping device；Have and set
Count reasonable, simple and compact for structure, easy to install, be easy to maintenance, save that manpower, good damping effect, work efficiency be high, safety
Reliably, good in economic efficiency, service life length advantage.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of this utility model a kind of crane control cabinet shock-absorbing protective device.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of this utility model a kind of crane control cabinet shock-absorbing protective device.
In figure: 1, cabinet 2, cabinet door 3, louvre 4, shock-absorption backing plate 5, damping device 51, upper limit plate 52, damping
Spring 53, yielding rubber pad 54, lower limiting board 55, screw rod 6, base 7, installing plate 8, gripper shoe.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of crane control cabinet shock-absorbing protective device, it includes that cabinet 1 fills with damping
Putting 5, described cabinet 1 is provided with cabinet door 2, and described cabinet door 2 is provided with louvre 3, and the lower end of described cabinet 1 is provided with
Shock-absorption backing plate 4, the lower surface of described shock-absorption backing plate 4 is provided with damping device 5, and described damping device 5 connects base 6,
The top of described cabinet 1 is provided with installing plate 7, and the back of described cabinet 1 is provided with gripper shoe 8, described damping device 5
Top upper limit plate 51 is installed, the bottom of described upper limit plate 51 is provided with damping spring 52, described damping spring
The bottom of 52 is provided with yielding rubber pad 53, and the bottom of described yielding rubber pad 53 is provided with lower limiting board 54, and described subtracts
The centre of shake spring 52 is provided with screw rod 55.
The screw rod 55 of this utility model a kind of crane control cabinet shock-absorbing protective device uses double threaded screw, screw rod 55 to wear
The centre entering damping spring 52 is fixed, and limiting plate 51 is installed at the top of damping spring 52, connects with the top of nut with screw rod 55
Connecing, fixed upper limit position plate 51, yielding rubber pad 53 is installed in the bottom of damping spring 52, and lower limit is installed in the bottom of yielding rubber pad 53
Position plate 54, is connected fixing lower limiting board 54, the top of double threaded screw 55 and shock-absorption backing plate 4 with nut is fixing with the bottom of screw rod 55
Bolt connects, and the bottom of double threaded screw 55 is connected fixing with base plate 6 bolt, installs damping device 5 in the bottom of cabinet 1, alleviates
Vibrations from vertical direction；Similarly, between back and the gripper shoe 8 of cabinet 1, it is horizontally mounted damping device 5, is used for alleviating
Vibrations from horizontal direction；This utility model have reasonable in design, simple and compact for structure, easy to install, be easy to maintenance,
Save manpower, good damping effect, work efficiency high, safe and reliable, good in economic efficiency, service life length advantage.
Embodiment 2
As shown in Figure 1, Figure 2 and Figure 3, a kind of crane control cabinet shock-absorbing protective device, it includes that cabinet 1 fills with damping
Putting 5, described cabinet 1 is provided with cabinet door 2, and described cabinet door 2 is provided with louvre 3, and the lower end of described cabinet 1 is provided with
Shock-absorption backing plate 4, the lower surface of described shock-absorption backing plate 4 is provided with damping device 5, and described damping device 5 connects base 6,
The top of described cabinet 1 is provided with installing plate 7, and the back of described cabinet 1 is provided with gripper shoe 8, described damping device 5
Top upper limit plate 51 is installed, the bottom of described upper limit plate 51 is provided with damping spring 52, described damping spring
The bottom of 52 is provided with yielding rubber pad 53, and the bottom of described yielding rubber pad 53 is provided with lower limiting board 54, and described subtracts
The centre of shake spring 52 is provided with screw rod 55；Described cabinet door 2 is double-opening cabinet door；Described shock-absorption backing plate 4 and damping device 5 it
Between yielding rubber is installed；Described screw rod 55 is double threaded screw；Described screw rod 55 penetrates the centre of damping spring 52 and fixes；
Described upper limit plate 51 and lower limiting board 54 are the steel plate of the concave structure being provided with installing hole；Described shock-absorption backing plate 4
And at least provided with 6 damping devices 5 between base plate 6.
The cabinet door 2 of crane control cabinet shock-absorbing protective device of the present utility model is provided with louvre 3, can be effectively
Remove the heat that the element in switch board produces, provide a good working environment for the element in switch board；Hanging down of cabinet 1
Nogata is provided with damping device 5 to horizontal direction, can effectively buffer and come from crane vertical direction and level side
To vibrations, the element in protection switch board is not affected by shaking, and extends the service life of element in switch board, raising lifting
The work efficiency of machine；Damping device 5 uses double threaded screw 55, screw rod 55 to penetrate the inside of damping spring 52 and fix, simple in construction,
Stable working is reliable；The two ends of damping spring 52 use the upper limit plate 51 of concave structure and lower limiting board 54 to fix, and prevent from subtracting
There is double swerve in shake spring 52, good damping effect is safe and reliable, it is simple to keep in repair and change, and saves manpower, improves work effect
Rate and economic benefit；Yielding rubber is installed between shock-absorption backing plate 4 and damping device 5, reduces shock-absorption backing plate 4 and damping device 5
Upper limit plate 51 between direct collision, friction, extend service life and the work efficiency of damping device 5；There is design
Rationally, simple and compact for structure, easy to install, be easy to maintenance, save manpower, good damping effect, work efficiency is high, safety can
Lean on, good in economic efficiency, service life length advantage.
Claims (7)
1. a crane control cabinet shock-absorbing protective device, it includes cabinet and damping device, it is characterised in that: described cabinet
Body is provided with cabinet door, and described cabinet door is provided with louvre, and the lower end of described cabinet is provided with shock-absorption backing plate, and described subtracts
The lower surface of shake backing plate is provided with damping device, and described damping device connects has base, the top of described cabinet to be provided with
Installing plate, the back of described cabinet is provided with gripper shoe, and the top of described damping device is provided with upper limit plate, described
The bottom of upper limit plate is provided with damping spring, and the bottom of described damping spring is provided with yielding rubber pad, described damping
The bottom of rubber blanket is provided with lower limiting board, and the centre of described damping spring is provided with screw rod.
A kind of crane control cabinet shock-absorbing protective device the most according to claim 1, it is characterised in that: described cabinet door
For double-opening cabinet door.
A kind of crane control cabinet shock-absorbing protective device the most according to claim 1, it is characterised in that: described damping
Yielding rubber is installed between backing plate and damping device.
A kind of crane control cabinet shock-absorbing protective device the most according to claim 1, it is characterised in that: described screw rod
For double threaded screw.
A kind of crane control cabinet shock-absorbing protective device the most according to claim 1, it is characterised in that: described screw rod
The centre penetrating damping spring is fixed.
A kind of crane control cabinet shock-absorbing protective device the most according to claim 1, it is characterised in that: the described upper limit
Position plate and lower limiting board are the steel plate of the concave structure being provided with installing hole.
A kind of crane control cabinet shock-absorbing protective device the most according to claim 1, it is characterised in that: described damping
At least provided with 6 damping devices between backing plate and base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754040.XU CN205820731U (en) | 2016-07-18 | 2016-07-18 | A kind of crane control cabinet shock-absorbing protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754040.XU CN205820731U (en) | 2016-07-18 | 2016-07-18 | A kind of crane control cabinet shock-absorbing protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820731U true CN205820731U (en) | 2016-12-21 |
Family
ID=57562722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620754040.XU Expired - Fee Related CN205820731U (en) | 2016-07-18 | 2016-07-18 | A kind of crane control cabinet shock-absorbing protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675140A (en) * | 2018-07-05 | 2018-10-19 | 江西飞达电气设备有限公司 | A kind of tower crane control case with shockproof function |
-
2016
- 2016-07-18 CN CN201620754040.XU patent/CN205820731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675140A (en) * | 2018-07-05 | 2018-10-19 | 江西飞达电气设备有限公司 | A kind of tower crane control case with shockproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20190718 |