CN207877140U - Eight wheel electric overhead travelling cranes - Google Patents
Eight wheel electric overhead travelling cranes Download PDFInfo
- Publication number
- CN207877140U CN207877140U CN201820169656.XU CN201820169656U CN207877140U CN 207877140 U CN207877140 U CN 207877140U CN 201820169656 U CN201820169656 U CN 201820169656U CN 207877140 U CN207877140 U CN 207877140U
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- CN
- China
- Prior art keywords
- fixed seat
- span structure
- traveling wheel
- crane span
- overhead travelling
- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses one kind eight to take turns electric overhead travelling crane, including supporting rack, support frame as described above upper end is equipped with crane span structure, the crane span structure both ends are equipped with the first traveling wheel, the crane span structure side is equipped with the first movable motor, first movable motor is connect by reduction box with the first traction drive, the crane span structure upper end is equipped with operating mechanism, the operating mechanism includes the first fixed seat, first fixed seat both ends are arranged with four group of second traveling wheel, second traveling wheel side is equipped with the second movable motor, second movable motor is connect by gear-box with the second traction drive, electric block is equipped on the inside of first fixed seat, the crane span structure lower end is equipped with fixing device, the fixing device is sequentially connected by steel wire rope and electric block.Compared with traditional electric overhead travelling crane, the utility model is easy to use, supporting power higher.
Description
Technical field
The utility model is related to crane technical field, specially one kind eight takes turns electric overhead travelling crane.
Background technology
Crane refers to more action hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.Also known as day
Vehicle, hanging, crane.There are mainly two types of the types of crane：One, wheel-mounted crane is mainly characterized by：It travels driver's cabin and rises
Weight control cabinl pulpit is combined into one, is by crawler crane（Crawler crane）It develops, by the crawler belt of walking mechanism and mobile holder portion
Divide the chassis for becoming to have tire, overcomes crawler crane（Crawler crane）The shortcomings that creeper tread road pavement damages, belongs to object
Expect handling machinery.Two, bridge crane is that crossbearer carries out the lifting equipment of material handling in workshop, warehouse and stock ground overhead.Bridge
The crane span structure of formula crane along be laid on both sides it is overhead on track it is longitudinally running, the space handling below crane span structure can be made full use of
Material is not hindered by ground installation.It is a kind of hoisting machinery that use scope is most wide, quantity is most.The performance of crane
By various influences, wherein most important have：The structural strength of supporting rack, the power of electric block and traveling wheel it is negative
Beijing South Maxpower Technology Co. Ltd's power.Traditional electric overhead travelling crane causes the wheel load of its single traveling wheel larger mostly only with 2-4 traveling wheel,
Supporting power substantially reduces.
For this purpose, we release a kind of higher eight wheel electric overhead travelling crane of supporting power to solve the above problems.
Utility model content
The purpose of this utility model is to provide one kind eight to take turns electric overhead travelling crane, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：One kind eight takes turns electric overhead travelling crane, including
Supporting rod, support frame as described above upper end are equipped with crane span structure, and the crane span structure both ends are equipped with the first traveling wheel, and the crane span structure side is equipped with the
One movable motor, first movable motor are connect by reduction box with the first traction drive, and the crane span structure upper end is equipped with fortune
Row mechanism, the operating mechanism include the first fixed seat, and first fixed seat both ends are arranged with four group of second traveling wheel, institute
It states the second traveling wheel side and is equipped with the second movable motor, second movable motor is connected by gear-box and the second traction drive
It connects, electric block is equipped on the inside of first fixed seat, the crane span structure lower end is equipped with fixing device, and the fixing device passes through steel
Cord is sequentially connected with electric block, and the fixing device includes the second fixed seat, and second fixed seat lower end, which is equipped with, to be fixed
Bar, the fixed link lower end are equipped with electromagnet.
Preferably, support frame as described above lower end is equipped with the guide rail to match with the first traveling wheel.
Preferably, first fixed seat both ends are equipped with the sliding slot to match with crane span structure.
Preferably, the electromagnet is fixedly connected by forging shackle with fixed link.
Preferably, second fixed seat is hinged by articulation piece and fixed link.
Preferably, decelerating motor is equipped in second fixed seat, output shaft and the fixed link of the decelerating motor are fixed
Connection.
Compared with prior art, the utility model has the beneficial effects that：The utility model at operating mechanism both ends by setting
Multigroup traveling wheel is set, the wheel load of single traveling wheel can be effectively reduced, greatly improve supporting power.With traditional electric overhead travelling crane
It compares, the utility model is easy to use, supporting power higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the operating mechanism structural schematic diagram of the utility model.
In figure：1 supporting rack, Bridge 2 frame, 3 first traveling wheels, 4 first movable motors, 5 operating mechanisms, 6 first fixed seats, 7
Second traveling wheel, 8 second movable motors, 9 electric blocks, 10 fixing devices, 11 second fixed seats, 12 fixed links, 13 electromagnet,
14 guide rails, 15 sliding slots, 16 decelerating motors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides one kind eight and takes turns electric overhead travelling crane technical solution, including supporting rack
1,1 upper end of support frame as described above is equipped with crane span structure 2, and 2 both ends of the crane span structure are equipped with the first traveling wheel 3, and 2 side of the crane span structure is equipped with the
One movable motor 4, first movable motor 4 are sequentially connected by reduction box and the first traveling wheel 3, and 2 upper end of the crane span structure is set
It includes the first fixed seat 6 to have operating mechanism 5, the operating mechanism 5, and 6 both ends of the first fixed seat are arranged with four group second
Traveling wheel 7,7 side of the second traveling wheel are equipped with the second movable motor 8, and second movable motor 8 passes through gear-box and the
Two traveling wheels 7 are sequentially connected, and first fixed seat, 6 inside is equipped with electric block 9, and 2 lower end of the crane span structure is equipped with fixing device
10, the fixing device 10 is sequentially connected by steel wire rope and electric block 9, and the fixing device 10 includes the second fixed seat
11,11 lower end of the second fixed seat is equipped with fixed link 12, and 12 lower end of the fixed link is equipped with electromagnet 13.
Specifically, 1 lower end of support frame as described above is equipped with the guide rail 14 to match with the first traveling wheel 3.
Specifically, 6 both ends of the first fixed seat are equipped with the sliding slot 15 to match with crane span structure 2, convenient for keeping first to consolidate
The stability of reservation 6.
Specifically, the electromagnet 13 is fixedly connected by forging shackle with fixed link 12, it is convenient for regulating magnet 13.
Specifically, second fixed seat 11 is hinged by articulation piece and fixed link 12.Convenient for rotating fixed link 12.
Specifically, being equipped with decelerating motor 16, the output shaft of the decelerating motor 16 and fixation in second fixed seat 11
Bar 12 is fixedly connected.
Crane span structure 2 can be made to be moved along 14 direction of guide rail by the first movable motor 4 and the first traveling wheel 3 when work, pass through
Two movable motors 8 can be such that operating mechanism 5 is moved along 2 direction of crane span structure, by decelerating motor 16 can make fixed link 12 rotate, by
Multigroup second traveling wheel 7 is arranged in 5 both ends of operating mechanism, can effectively reduce the wheel load of single first traveling wheel 7, greatly improve load-bearing
Amount.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind eight takes turns electric overhead travelling crane, including supporting rack（1）, it is characterised in that：Support frame as described above（1）Upper end is equipped with bridge
Frame（2）, the crane span structure（2）Both ends are equipped with the first traveling wheel（3）, the crane span structure（2）Side is equipped with the first movable motor（4）,
First movable motor（4）Pass through reduction box and the first traveling wheel（3）It is sequentially connected, the crane span structure（2）Upper end is equipped with operation
Mechanism（5）, the operating mechanism（5）Including the first fixed seat（6）, first fixed seat（6）Both ends are arranged with four group
Two traveling wheels（7）, second traveling wheel（7）Side is equipped with the second movable motor（8）, second movable motor（8）Pass through
Gear-box and the second traveling wheel（7）It is sequentially connected, first fixed seat（6）Inside is equipped with electric block（9）, the crane span structure
（2）Lower end is equipped with fixing device（10）, the fixing device（10）Pass through steel wire rope and electric block（9）It is sequentially connected, it is described
Fixing device（10）Including the second fixed seat（11）, second fixed seat（11）Lower end is equipped with fixed link（12）, the fixation
Bar（12）Lower end is equipped with electromagnet（13）.
2. a kind of eight wheels electric overhead travelling crane according to claim 1, it is characterised in that：Support frame as described above（1）Lower end
Equipped with the first traveling wheel（3）The guide rail to match（14）.
3. a kind of eight wheels electric overhead travelling crane according to claim 1, it is characterised in that：First fixed seat（6）
Both ends are equipped with and crane span structure（2）The sliding slot to match（15）.
4. a kind of eight wheels electric overhead travelling crane according to claim 1, it is characterised in that：The electromagnet（13）Pass through
Forge shackle and fixed link（12）It is fixedly connected.
5. a kind of eight wheels electric overhead travelling crane according to claim 1, it is characterised in that：Second fixed seat（11）
Pass through articulation piece and fixed link（12）It is hinged.
6. a kind of eight wheels electric overhead travelling crane according to claim 1, it is characterised in that：Second fixed seat（11）
It is interior to be equipped with decelerating motor（16）, the decelerating motor（16）Output shaft and fixed link（12）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169656.XU CN207877140U (en) | 2018-01-31 | 2018-01-31 | Eight wheel electric overhead travelling cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169656.XU CN207877140U (en) | 2018-01-31 | 2018-01-31 | Eight wheel electric overhead travelling cranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877140U true CN207877140U (en) | 2018-09-18 |
Family
ID=63509406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820169656.XU Expired - Fee Related CN207877140U (en) | 2018-01-31 | 2018-01-31 | Eight wheel electric overhead travelling cranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329914A (en) * | 2019-06-19 | 2019-10-15 | 嘉兴悦珂贸易有限公司 | A kind of combined type Fast Installation photovoltaic plant corollary equipment |
-
2018
- 2018-01-31 CN CN201820169656.XU patent/CN207877140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329914A (en) * | 2019-06-19 | 2019-10-15 | 嘉兴悦珂贸易有限公司 | A kind of combined type Fast Installation photovoltaic plant corollary equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |