CN205170207U - Electric single -beam crane - Google Patents
Electric single -beam crane Download PDFInfo
- Publication number
- CN205170207U CN205170207U CN201521002557.5U CN201521002557U CN205170207U CN 205170207 U CN205170207 U CN 205170207U CN 201521002557 U CN201521002557 U CN 201521002557U CN 205170207 U CN205170207 U CN 205170207U
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- CN
- China
- Prior art keywords
- girder
- maintenance platform
- dwang
- overhead crane
- fixed block
- 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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Abstract
The utility model discloses an electric single -beam crane has solved among the present electric single -beam crane the be not convenient for problem of maintenance of electric block, and its technical scheme main points are electric single -beam crane, include the girder and connect in the electric block of girder, the girder is equipped with the maintenance platform, the maintenance platform is located girder one end, the girder is connected with the drive disk assembly, the drive disk assembly is connected with the driving piece, the maintenance platform is connected in the drive disk assembly, driving piece drive transfer member makes the maintenance platform slide to the girder other end. The utility model discloses it is rational in infrastructure, mainly lead to actuating mechanism and can drive the maintenance platform and move on the girder, reach and drive the maintenance platform to the be convenient for effect of staff's maintenance of electric block below.
Description
Technical field
The utility model relates to a kind of hoisting crane, and more particularly, it relates to a kind of mono beam overhead crane.
Background technology
Mono beam overhead crane is a kind of light little weight-lifting equipment, and i-beam track runs.Electric block dolly is a vitals on mono beam overhead crane, and weight can be sling by electric block dolly realizes transporting.General electric block dolly be positioned at girder below and can along girder length direction horizontal sliding, when electric block dolly in use damages, staff needs to keep in repair it.
At present, on market (application number be 201120322806.4 Chinese patent disclose a kind of fixed overhauling platform for single-girder crane), this single-beam crane comprises single-beam pontic, hoist ceiling crane and electric-control system, also comprise one group of trapezoidal guardrail that both sides, single-beam pontic top are fixedly mounted with respectively, often organize trapezoidal that supporter of guardrail origin, guardrail pipe, guardrail steel plate and auxiliary lacing wire are formed, staff can be arranged in guardrail and carry out high-altitude maintenance operation, but general hoist ceiling crane slides onto weight top position on single-beam pontic, and trapezoidal guardrail is fixing, when hoist ceiling crane damages out of service and when there is certain distance with trapezoidal guardrail, be unfavorable for that staff keeps in repair it, secondly when hoist ceiling crane being linked up with hoisting heavy, the swing of steel cable certain amplitude can collide the trapezoidal guardrail on both sides, is unfavorable for transporting weight, moreover trapezoidal guard bar structure is simple, is unfavorable for maintenance after damage.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of mono beam overhead crane device easy to maintenance.
For achieving the above object, the utility model provides following technical scheme: a kind of mono beam overhead crane, comprise girder and the electric block being connected to girder, described girder is provided with maintenance platform, described maintenance platform is positioned at girder one end, and described girder is connected with drive disk assembly, and described drive disk assembly is connected with actuator, described maintenance platform is connected to drive disk assembly, and described actuator drive transmission part makes maintenance platform to the slippage of the girder other end.
By adopting technique scheme, maintenance platform support works personnel are convenient to place under repair to the parts on girder or girder, maintenance platform can move relative to girder on girder, when electric block damages when being moved to hoisting heavy in the middle of girder, staff starts actuator, actuator applies kinetic energy to drive disk assembly, indirectly maintenance platform is moved to below electric block and it is keeped in repair, when electric block be moved to end of main beam namely with maintenance platform at a distance of farther time, maintenance platform can be moved to below hoist ceiling crane to end of main beam direction by actuator to keep in repair.
The utility model is set to further: described drive disk assembly comprises dwang and the fixed block for support rotating bar, and described fixed block is connected to girder, and described dwang wears maintenance platform and wears end and is connected to actuator.
By adopting technique scheme, actuator can apply to dwang the kinetic energy that makes it rotate, and dwang drives the relative actuator reach of maintenance platform or retrogressing again.
The utility model is set to further: end, described girder two ends is all fixedly connected with fixed block, and described dwang wears fixed block and is rotationally connected with fixed block, and described maintenance platform is between two fixed blocks.
By adopting technique scheme, namely the effect that fixed block plays support rotating bar is on the one hand convenient to dwang to be connected on girder, on the other hand and fixed block be rotationally connected dwang and be convenient to dwang and rotate, maintenance platform is in the movement that maintenance platform therefore can not be hindered to make it on girder between fixed block and can implements.
The utility model is set to further: described girder is connected with the cross bar that to be set in parallel with dwang, and described cross bar wears maintenance platform, described cross bar and maintenance platform bearing fit.
By adopting technique scheme, cross bar has supporting role to maintenance platform, and staff maintenance platform keeps in repair safer being positioned at, and maintenance platform is erected on cross bar and dwang, makes in moving process more stable.
The utility model is set to further: described girder two ends are all fixedly connected with end carriage, and described actuator is fixedly connected on one end end carriage.
By adopting technique scheme, girder two ends end carriage can be erected at above work-yard and parallel slideway moves, actuator is fixed on and end carriage is convenient to staff gets on to keep in repair, avoiding making because arranging actuator to cause fixed block to arrange in the middle part of girder simultaneously, limiting the moving range of electric block.
The utility model is set to further: described dwang and rail surface are all coated with coating rubbing-layer.
By adopting technique scheme, wearing layer can bear friction more repeatedly and can not wear and tear, can not wear and tear easily when the dwang that can make or cross bar and maintenance platform screw thread fit conflict pressurized, also ensure to be not easy in the presence of a harsh environment to be corroded, thus ensure the long-term effectiveness of dwang and cross bar, also maintenance platform can not be hindered to move on dwang and cross bar, increase service life.
The utility model is set to further: described maintenance platform is fixedly connected with guardrail, and described guardrail is positioned at maintenance platform surrounding.
By adopting technique scheme, guardrail has certain height and is arranged on the surrounding of maintenance platform, ensure that the personal safety of maintainer.
The utility model is set to further: the relative end carriage side of described maintenance platform is provided with staircase, and described staircase is rotationally connected with maintenance platform.
By adopting technique scheme, staircase provides a support platform for staff enters into maintenance platform from end carriage side, is convenient to staff and passes in and out maintenance platform.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation that the utility model embodiment adds cross bar;
Fig. 3 is the another kind of structural representation that the utility model embodiment adds cross bar.
Reference numeral: 1, girder; 2, electric block; 3, maintenance platform; 4, actuator; 5, dwang; 6, fixed block; 7, cross bar; 8, end carriage; 9, wearing layer; 10, guardrail; 11, staircase; 12, suspension hook; 13, the collar.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of mono beam overhead crane of the utility model is described further.
As shown in Figure 1, a kind of structural representation of mono beam overhead crane, the utility model comprises the girder 1 of a cuboid-type, end, girder 1 two ends is connected with the end carriage 8 of two cuboid-type, end carriage 8 to be welded on girder 1 and to be vertical setting with girder 1, the two ends rotated down of end carriage 8 is connected with sliding wheel and drives the motor of sliding wheel rotation, and end carriage 8 moves and can move with girder 1.In the middle part of girder 1, below is provided with an electric block 2, and electric block 2 is connected with suspension hook 12 by steel cable.Owing to needing the position of the weight transported different below girder 1, therefore need to drive electric block 2 to lift by crane directly over slippage to weight on girder 1.The utility model is provided with the maintenance platform 3 of a frame-type on girder 1, and maintenance platform 3 is positioned at the right-hand member of girder 1 and near end carriage 8, be provided with a collar 13 above maintenance platform 3, the collar 13 inwall is provided with a screw thread.Girder 1 is connected with driver train, and maintenance platform 3 can along girder 1 length direction to left end slippage by driver train.Driver train comprises an actuator 4 and a drive disk assembly, drive disk assembly comprises a dwang 5 and the fixed block 6 for support rotating bar, wherein dwang 5 is positioned at the front of girder 1 and is set in parallel with girder 1, dwang 5 surface is provided with screw thread, and it can be a thread rod, actuator 4 is connected on the end carriage 8 of right, actuator 4 is a motor, dwang 5 wears the collar 13 above maintenance platform 3 and coordinates with the collar 13 inner thread, dwang 5 right-hand member is fixedly connected with i.e. starter motor with motor bar portion, motor bar portion rotates and drives dwang 5 to rotate, dwang 5 rotates, therefore can not rotate around dwang 5 because maintenance platform 3 has certain gravity, maintenance platform 3 is to the slippage of girder 1 left end.The connection of fixed block with position relationship is: be fixedly connected with semicircle fixed block 6 at girder 1 front sidewall and arrange the identical fixed block 6 of two structures at the two ends of girder 1, two fixed blocks 6 are in vertically arranging and all offering the through hole be rotationally connected with dwang 5 at middle part, the fixed block 6 of right-hand member is positioned at the left side of motor, dwang 5 left end is rotatably connected in the through hole of fixed block 6, right-hand member wears fixed block 6 and is connected with motor, namely the effect that fixed block 6 can play support rotating bar 5 is convenient to dwang 5 to be connected on girder 1, and maintenance platform 3 is between fixed block 6 and therefore can not hinders maintenance platform 3, its movement on girder 1 can be implemented.
As shown in Figures 2 and 3, the utility model is preferred, at girder 1 rear, sidewall connects a cross bar 7, cross bar 7 and dwang 5 are set in parallel, maintenance platform 3 in this accompanying drawing is positioned at immediately below girder 1, the inwall of the both sides of maintenance platform 3 is equipped with a collar 13, wherein the collar 13 in front is for screw thread fit dwang 5, screw thread is not provided with in the collar 13 at rear, cross bar 7 smooth surface, the sheathed cross bar 7 of this collar 13 and with cross bar 7 sliding block joint, be all coated with coating rubbing-layer 9 on the surface of dwang 5 and cross bar 7.A cross bar 7 parallel with dwang 5 is set and can plays the effect keeping maintenance platform 3 to stablize slippage, and can the personal safety of safeguard work personnel when keeping in repair, and wearing layer 9 can bear friction more repeatedly and can not wear and tear, the dwang 5 that can make or cross bar 7 can not wear and tear easily with during maintenance platform 3 screw thread fit conflict pressurized, also ensure to be not easy in the presence of a harsh environment to be corroded, thus ensure the long-term effectiveness of dwang 5 and cross bar 7, also maintenance platform 3 can not be hindered to move on dwang 5 and cross bar 7, increase service life.
The utility model is fixedly connected with guardrail 10 in the edge surrounding of maintenance platform 3, guardrail 10 vertically stand in platform has certain height can prevent service tools from maintenance platform 3 drop and maintainer from landing maintenance platform 3, guardrail 10 also can play is convenient to the hand steered effect of maintainer.Preferably relatively be provided with staircase 11 in end carriage 8 side at described maintenance platform 3, described staircase 11 is rotationally connected with maintenance platform 3.Staircase 11 provides a support platform for staff enters into maintenance platform 3 from end carriage 8 side, is convenient to staff and passes in and out maintenance platform 3.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a mono beam overhead crane, comprise girder (1) and be connected to the electric block (2) of girder (1), described girder (1) is provided with maintenance platform (3), it is characterized in that, described maintenance platform (3) is positioned at girder (1) one end, and described girder (1) is connected with drive disk assembly, and described drive disk assembly is connected with actuator (4), described maintenance platform (3) is connected to drive disk assembly, and described actuator (4) drive transmission part makes maintenance platform (3) to girder (1) other end slippage.
2. a kind of mono beam overhead crane according to claim 1, it is characterized in that, described drive disk assembly comprises dwang (5) and the fixed block (6) for support rotating bar (5), described fixed block (6) is connected to girder (1), and described dwang (5) wears maintenance platform (3) and wears end and is connected to actuator (4).
3. a kind of mono beam overhead crane according to claim 2, it is characterized in that, described girder (1) end, two ends is all fixedly connected with fixed block (6), described dwang (5) wears fixed block (6) and is rotationally connected with fixed block (6), and described maintenance platform (3) is positioned between two fixed blocks (6).
4. a kind of mono beam overhead crane according to claim 2, it is characterized in that, described girder (1) is connected with the cross bar (7) that to be set in parallel with dwang (5), and described cross bar (7) wears maintenance platform (3), described cross bar (7) and maintenance platform (3) bearing fit.
5. a kind of mono beam overhead crane according to claim 2, is characterized in that, described girder (1) two ends are all fixedly connected with end carriage (8), and described actuator (4) is fixedly connected on one end end carriage (8).
6. a kind of mono beam overhead crane according to claim 3 or 4, is characterized in that, described dwang (5) and cross bar (7) surface are all coated with coating rubbing-layer (9).
7. a kind of mono beam overhead crane according to claim 5, is characterized in that, described maintenance platform (3) is fixedly connected with guardrail (10), and described guardrail (10) is positioned at maintenance platform (3) surrounding.
8. a kind of mono beam overhead crane according to claim 5, is characterized in that, described maintenance platform (3) is provided with staircase (11) in end carriage (8) side relatively, and described staircase (11) is rotationally connected with maintenance platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002557.5U CN205170207U (en) | 2015-12-05 | 2015-12-05 | Electric single -beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002557.5U CN205170207U (en) | 2015-12-05 | 2015-12-05 | Electric single -beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170207U true CN205170207U (en) | 2016-04-20 |
Family
ID=55734222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521002557.5U Expired - Fee Related CN205170207U (en) | 2015-12-05 | 2015-12-05 | Electric single -beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205170207U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298388A (en) * | 2017-08-08 | 2017-10-27 | 无锡宝宏船舶机械有限公司 | Bridge crane with suspender maintenance rig |
| CN108163732A (en) * | 2017-12-28 | 2018-06-15 | 乐清市先驱自动化设备有限公司 | A kind of automation hanging device |
| CN108675154A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Has the bridge crane of whole hydro-peening groove tank function |
| CN108675147A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Reinforcement type groove tank loop wheel machine |
| CN108675148A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank for installing megaphone processes loop wheel machine |
| CN108675155A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Has the loop wheel machine that groove tank outer surface hydro-peening washes away function |
| CN108675153A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank loop wheel machine of aiding upright platform is set |
| CN108675152A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Aobvious illumination Ming Dynasty style suspension hook groove tank loop wheel machine |
| CN108675151A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The special groove tank bridge crane of mobile nozzle cleaning groove tank |
| CN108689306A (en) * | 2018-07-17 | 2018-10-23 | 无锡市豪利金属制品有限公司 | The groove tank loop wheel machine of diameter ranging |
-
2015
- 2015-12-05 CN CN201521002557.5U patent/CN205170207U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298388A (en) * | 2017-08-08 | 2017-10-27 | 无锡宝宏船舶机械有限公司 | Bridge crane with suspender maintenance rig |
| CN108163732A (en) * | 2017-12-28 | 2018-06-15 | 乐清市先驱自动化设备有限公司 | A kind of automation hanging device |
| CN108163732B (en) * | 2017-12-28 | 2019-06-28 | 乐清市先驱自动化设备有限公司 | A kind of automation hanging device |
| CN108675154A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Has the bridge crane of whole hydro-peening groove tank function |
| CN108675147A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Reinforcement type groove tank loop wheel machine |
| CN108675148A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank for installing megaphone processes loop wheel machine |
| CN108675155A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Has the loop wheel machine that groove tank outer surface hydro-peening washes away function |
| CN108675153A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank loop wheel machine of aiding upright platform is set |
| CN108675152A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | Aobvious illumination Ming Dynasty style suspension hook groove tank loop wheel machine |
| CN108675151A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The special groove tank bridge crane of mobile nozzle cleaning groove tank |
| CN108689306A (en) * | 2018-07-17 | 2018-10-23 | 无锡市豪利金属制品有限公司 | The groove tank loop wheel machine of diameter ranging |
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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: 20160420 Termination date: 20181205 |