CN207792527U - Damp-proof overhead explosion-proof crane - Google Patents
Damp-proof overhead explosion-proof crane Download PDFInfo
- Publication number
- CN207792527U CN207792527U CN201721852278.7U CN201721852278U CN207792527U CN 207792527 U CN207792527 U CN 207792527U CN 201721852278 U CN201721852278 U CN 201721852278U CN 207792527 U CN207792527 U CN 207792527U
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- CN
- China
- Prior art keywords
- proof
- lifting
- moving mechanism
- shelter
- clad
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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
The utility model discloses a kind of damp-proof overhead explosion-proof cranes, including longitudinal moving mechanism, transverse moving mechanism and lifting mechanism, the longitudinal moving mechanism includes two longitudinal translation tracks, the longitudinal translation track is respectively and fixedly installed on the both sides wall of workshop, the transverse moving mechanism level erection is connected between the longitudinal moving mechanism, the upper end of the transverse moving mechanism is connected with the lifting mechanism, the lifting mechanism includes lifting pulley blocks and fire-proof motor, it is connected with rope in the lifting pulley blocks, the output shaft of the fire-proof motor is connect with the lifting pulley blocks, the top of the lifting mechanism is equipped with a shelter-clad, the shelter-clad is completely covered on the top of the lifting mechanism, the both sides of the shelter-clad are respectively equipped with air inlet and air outlet.By the above-mentioned means, the utility model can carry out dehumidification operation to the ambient air of fire-proof motor automatically according to ambient humidity.
Description
Technical field
The utility model is related to explosion-proof crane fields, more particularly to a kind of damp-proof overhead explosion-proof crane.
Background technology
Lifting of the crane for large-sized object is carried, and is common in all kinds of plant floors, bridge crane is crossbearer in vehicle
Between, warehouse and stock ground overhead carry out the lifting equipment of material handling.Since its both ends are located at tall and big concrete column or gold
Belong on holder, shape is like bridge.The crane span structure of bridge crane along be laid on both sides it is overhead on track it is longitudinally running, can abundant profit
With the space handling material below crane span structure, do not hindered by ground installation, the difference of overhead explosion-proof crane and general crane
It is that it can be used in the hazardous area for having flammable explosive gas to occur, its motor is fire-proof motor, electrical control division
What is divided is explosion-proof electrification.Fire-proof motor is more harsh for the condition of working environment, and operating ambient temperature is -20~40 DEG C,
Relative humidity must not exceed 50% when 40 DEG C of office work, and under some southern weather, humidity is commonly greater than 80%, so needing pair
The fire-proof motor of crane designs certain moisture-proof function.
Utility model content
The utility model, can be according to ring mainly solving the technical problems that provide a kind of damp-proof overhead explosion-proof crane
Border humidity carries out dehumidification operation to the ambient air of fire-proof motor automatically.
In order to solve the above technical problems, the technical solution that the utility model uses is：It is explosion-proof to provide a kind of damp-proof
Bridge crane, including longitudinal moving mechanism, transverse moving mechanism and lifting mechanism, the longitudinal moving mechanism include two vertical
To translation track, the longitudinal translation track is respectively and fixedly installed on the both sides wall of workshop, the transverse moving mechanism water
Flatrack, which is set, to be connected between the longitudinal moving mechanism, and the upper end of the transverse moving mechanism is connected with the lifting mechanism, institute
It includes lifting pulley blocks and fire-proof motor to state lifting mechanism, and rope is connected in the lifting pulley blocks, the fire-proof motor
Output shaft is connect with the lifting pulley blocks, the rope from the lower end of the lifting mechanism export, the lifting mechanism it is upper
Side is equipped with a shelter-clad, and the shelter-clad is completely covered on the top of the lifting mechanism, the shelter-clad
Both sides be respectively equipped with air inlet and air outlet, the air inlet is equipped with air dryer, is connected on the outside of the air outlet
The inner wall of exhaust fan, the shelter-clad is equipped with a control module, and the control module lateral surface is passed equipped with a humidity
Sensor, the humidity sensor output end connect the input terminal of the control module, and the control module output end is connected to institute
State the control port of air dryer and the exhaust fan.
In one preferred embodiment of the utility model, the control module is internally provided with embedded control chip and equipment
Driver.
In one preferred embodiment of the utility model, the rear end of the fire-proof motor is connected by shaft coupling with braked wheel
One speed reducer.
In one preferred embodiment of the utility model, the lower end connection hook of the rope.
The utility model has the beneficial effects that：The utility model is larger in relative humidity for the motor of protected against explosion crane
Curve guide impeller is carried out under environment the case where operational difficulties so that the driving motor part of crane has moisture-proof function, lifting
The entire lifting mechanism of machine is covered by moisture-proof protective cover, and metal cap is internally provided with the air dryer and exhausting of hydrofuge
The humidity sensor of machine and detection appropriateness, the work of drier and exhaust fan are controlled by control module, reach 50% in humidity
When work, remove the moisture in air, do not work then in the case of humidity is lower, which enables explosion-proof crane
The impregnable normal work under the larger southern environment of some humidity.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural schematic diagram of one preferred embodiment of the utility model damp-proof overhead explosion-proof crane；
Fig. 2 is the electrical block diagram of one preferred embodiment of the utility model damp-proof overhead explosion-proof crane；
The label of each component is as follows in attached drawing：1, longitudinal moving mechanism；2, transverse moving mechanism；3, lifting mechanism；4, it indulges
To translation track；5, pulley blocks are lifted；6, fire-proof motor；7, rope；8, shelter-clad；9, air inlet；10, air outlet；11、
Air dryer；12, exhaust fan；13, control module；14, humidity sensor.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
It please refers to Fig.1 and Fig. 2, the utility model embodiment includes：
A kind of damp-proof overhead explosion-proof crane, including longitudinal moving mechanism 1, transverse moving mechanism 2 and lifting mechanism 3,
The longitudinal moving mechanism 1 includes two longitudinal translation tracks 4, and the longitudinal translation track 4 is respectively and fixedly installed to workshop
On the wall of both sides, horizontal set up of the transverse moving mechanism 2 is connected between the longitudinal moving mechanism 1, the transverse shifting
The upper end of mechanism 1 is connected with the lifting mechanism 3, and the lifting mechanism 3 includes lifting pulley blocks 5 and fire-proof motor 6, the lift
Rise pulley blocks 5 in be connected with rope 7, the output shaft of the fire-proof motor 6 is connect with the lifting pulley blocks 5, the rope 7 from
The lower end of the lifting mechanism 3 exports, and the top of the lifting mechanism 3 is equipped with a shelter-clad 8, the shelter-clad 8
It is completely covered on the top of the lifting mechanism 3, the both sides of the shelter-clad 8 are respectively equipped with air inlet 9 and air outlet 10,
Air dryer 11 is equipped at the air inlet 9,10 outside of the air outlet is connected with exhaust fan 12, the shelter-clad 8
Inner wall be equipped with a control module 13,13 lateral surface of the control module is equipped with a humidity sensor 14, and the humidity passes
14 output end of sensor connects the input terminal of the control module 13, and 13 output end of the control module is connected to described be air-dried
The control port of device 11 and the exhaust fan 12.
In addition, the control module 13 is internally provided with embedded control chip and device driver.
In addition, the rear end of the fire-proof motor 6 connects one speed reducer by shaft coupling with braked wheel.
In addition, the lower end connection hook of the rope 7.
The operation principle of the utility model is that longitudinal moving mechanism 1 includes two longitudinal translation tracks 4, longitudinal translation track
4 are respectively and fixedly installed on the both sides wall of workshop, and horizontal set up of transverse moving mechanism 2 is connected between longitudinal moving mechanism 1,
The upper end of transverse moving mechanism 1 is connected with lifting mechanism 3.
Lifting mechanism 3 includes that lifting pulley blocks 5 and fire-proof motor 6, the rear end of fire-proof motor 6 pass through shaft coupling and braked wheel
One speed reducer is connected, is lifted in pulley blocks 5 and is connected with rope 7, the output shaft of fire-proof motor 6 is connect with lifting pulley blocks 5, rope
7 export from the lower end of lifting mechanism 3, and the lower end connection hook of rope 7, the top of lifting mechanism 3 is equipped with a shelter-clad 8,
Shelter-clad 8 is completely covered on the top of lifting mechanism 3, metal cap can make internal unit and outside air be in it is opposite every
From environment, but can not be completely isolated.
The both sides of shelter-clad 8 are respectively equipped with air inlet 9 and air outlet 10, and air dryer 11 is equipped at air inlet 9,
The outside of air outlet 10 is connected with exhaust fan 12, and the inner wall of shelter-clad 8 is equipped with a control module 13, inside control module 13
Equipped with embedded control chip and device driver, 13 lateral surface of control module is equipped with a humidity sensor 14, humidity sensor
The input terminal of 14 output end link control module 13 of device, 13 output end of control module are connected to air dryer 11 and exhaust fan 12
Control port, the work of drier and exhaust fan controls by control module, and work dehumidifying when humidity reaches 50%,
The moisture in air is removed, is not worked then in the case of humidity is lower.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of damp-proof overhead explosion-proof crane, including longitudinal moving mechanism, transverse moving mechanism and lifting mechanism, feature
It is, the longitudinal moving mechanism includes two longitudinal translation tracks, and the longitudinal translation track is respectively and fixedly installed to workshop
Both sides wall on, transverse moving mechanism level erection is connected between the longitudinal moving mechanism, the transverse shifting
The upper end of mechanism is connected with the lifting mechanism, and the lifting mechanism includes lifting pulley blocks and fire-proof motor, and the lifting is slided
Rope is connected in wheel group, the output shaft of the fire-proof motor is connect with the lifting pulley blocks, and the rope is from the lifting
The lower end of mechanism exports, and the top of the lifting mechanism is equipped with a shelter-clad, and the shelter-clad is completely covered on institute
The top of lifting mechanism is stated, the both sides of the shelter-clad are respectively equipped with air inlet and air outlet, and the air inlet is equipped with
Air dryer, the air outlet outside are connected with exhaust fan, and the inner wall of the shelter-clad is equipped with a control module, institute
It states control module lateral surface and is equipped with a humidity sensor, the humidity sensor output end connects the input of the control module
End, the control module output end are connected to the control port of the air dryer and the exhaust fan.
2. damp-proof overhead explosion-proof crane according to claim 1, which is characterized in that the control module is internally provided with
Embedded control chip and device driver.
3. damp-proof overhead explosion-proof crane according to claim 1, which is characterized in that the rear end of the fire-proof motor is logical
It crosses shaft coupling and connects one speed reducer with braked wheel.
4. damp-proof overhead explosion-proof crane according to claim 1, which is characterized in that the lower end connection of the rope is hung
Hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852278.7U CN207792527U (en) | 2017-12-27 | 2017-12-27 | Damp-proof overhead explosion-proof crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852278.7U CN207792527U (en) | 2017-12-27 | 2017-12-27 | Damp-proof overhead explosion-proof crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792527U true CN207792527U (en) | 2018-08-31 |
Family
ID=63278742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852278.7U Expired - Fee Related CN207792527U (en) | 2017-12-27 | 2017-12-27 | Damp-proof overhead explosion-proof crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902562A (en) * | 2017-12-27 | 2018-04-13 | 无锡石油化工起重机有限公司 | Damp-proof overhead explosion-proof crane |
-
2017
- 2017-12-27 CN CN201721852278.7U patent/CN207792527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902562A (en) * | 2017-12-27 | 2018-04-13 | 无锡石油化工起重机有限公司 | Damp-proof overhead explosion-proof crane |
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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: 20180831 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |