CN205209247U - Cold board car assembly and disassembly tools of sintered ring - Google Patents
Cold board car assembly and disassembly tools of sintered ring Download PDFInfo
- Publication number
- CN205209247U CN205209247U CN201521046981.XU CN201521046981U CN205209247U CN 205209247 U CN205209247 U CN 205209247U CN 201521046981 U CN201521046981 U CN 201521046981U CN 205209247 U CN205209247 U CN 205209247U
- Authority
- CN
- China
- Prior art keywords
- slewing frame
- chassis
- semiaxis
- platform truck
- dismantling device
- 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 provides a cold board car assembly and disassembly tools of sintered ring, be used for platform truck from the cold quick -witted dismouting of sintered ring, slewing frame is drawn together to the cold press packed bale of sintered ring, be equipped with the platform truck in the slewing frame, the platform truck passes through the semi -axis and is connected with slewing frame, assembly and disassembly tools includes the loop wheel machine, be used for hoisting the platform truck, the sleeve cup joints outside the semi -axis, and and slewing frame fixed connection, telescopic one end is equipped with the pneumatic cylinder, the pneumatic cylinder is equipped with lifting hook or pull ring towards the terminal surface of semi -axis, the hemi -pinacoid is equipped with pull ring or lifting hook to the pneumatic cylinder correspondence, the lifting hook hooks the pull ring, in order to take the semi -axis out platform truck, the connection that gets between platform truck and the slewing frame is relieved, then shift out after adopting the loop wheel machine upwards to hang the platform truck, accomplish the dismantlement process, installation inversion operation can, the operation is thus simple, can all the dismouting platform truck in the optional position, the maintenance degree of difficulty and maintenance cost is reduced, the be convenient for maintenance and the change of platform truck, lowers labor intensity, the work efficiency is greatly increased.
Description
Technical field
The utility model relates to central cooler technical field, particularly relates to a kind of sintering ring cold machine trolley dismantling device.
Background technology
Chassis is the vitals of blowing circular colling machine, for carrying heat sinter.After operation after a while, chassis needs shift out maintenance or more renew chassis.
Conventional sintering circular cooler trolley is changed and is mostly carried out at discharge zone, chassis is needed to move to discharge pit, open the discharging seal closure hoisting port cover plate of this overlying regions simultaneously, and remove coupled part cleaning shaft, then with crane, chassis reverses direction to be removed is hung out to the size of adaptation hoisting port.This method wastes time and energy, and operates also very difficult, does not meet High-efficient Production and the management of modernization steel industry.
Therefore, design a kind of better sintering circular-cooler and dismantling device thereof is necessary, to solve the problem.
Summary of the invention
For prior art Problems existing, the utility model provides one can at an arbitrary position, for convenience detach and install the sintering ring cold machine trolley dismantling device of chassis.
To achieve these goals, the utility model adopts following technical scheme:
A kind of sintering ring cold machine trolley dismantling device, for by described chassis from described sintering circular-cooler dismounting, described sintering circular-cooler comprises slewing frame, chassis is provided with in described slewing frame, described chassis is connected with described slewing frame by semiaxis, described dismantling device comprises loop wheel machine, for lifting described chassis, jacket casing is connected to outside described semiaxis, and be fixedly connected with described slewing frame, one end of described sleeve is provided with hydraulic cylinder, described hydraulic cylinder is provided with suspension hook or draw ring towards the end face of described semiaxis, described hemi-pinacoid is provided with draw ring or suspension hook to described hydraulic cylinder correspondence, draw ring described in described hook, to extract described semiaxis out described chassis.
Further, the end of described hydraulic cylinder is connected with Hydraulic Station.
Further, described sleeve is connected with described slewing frame by bolt, and the bottom of described sleeve is provided with the edge that seam is fastened in described slewing frame.
Further, the side of described slewing frame is vertically provided with breast board, is provided with bearing between described breast board and described semiaxis, described bearing can rigid support in described chassis.
Further, described sleeve is installed with baffle plate away from one end end face of described slewing frame, is provided with through hole and passes through for described hydraulic cylinder in the middle of described baffle plate.
Further, what described slewing frame was corresponding with described chassis is provided with axis hole, and one end of described semiaxis is through the described axis hole in described slewing frame, and the other end is arranged in the described axis hole of described chassis, described semiaxis and described axis hole matched in clearance.
Further, the side of described slewing frame is provided with pressure rail, and described semiaxis is connected with roller arm away from the end of described chassis, interference fits between described semiaxis and described roller arm, and the side of described roller arm is provided with running roller, and described running roller moves along described pressure rail.
Further, described pressure rail has horizontal segment and curved section, and described curved section is higher than described horizontal segment, and when described running roller moves to described curved section, described roller arm drives described semiaxis to rotate, the discharging of described chassis automatic turning.
The beneficial effects of the utility model:
Semiaxis is caught on by suspension hook or draw ring, semiaxis can be extracted out from chassis by recycling hydraulic cylinder easily, and the connection between chassis and slewing frame is removed, and shifts out after then adopting loop wheel machine upwards to be hung by chassis, complete unloading process, installation process reverse operating, simple to operate, at an arbitrary position can dismounting chassis, reduce maintenance difficulty and maintenance cost, be convenient to maintenance and the replacing of chassis, reduce the labour intensity of workman, increase substantially operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sintering ring cold machine trolley upset discharging;
Fig. 2 is the structural representation of the utility model sintering ring cold machine trolley dismantling device;
Fig. 3 is the partial enlarged drawing of the utility model hydraulic cylinder and half shaft connection place;
In figure, 1-slewing frame, 2-chassis, 3-semiaxis, 4-pressure rail, 5-horizontal segment, 6-curved section, 7-roller arm, 8-running roller, 9-breast board, 10-loop wheel machine, 11-sleeve, 12-bolt, 13-seam, 14-hydraulic cylinder, 15-suspension hook, 16-draw ring, 17-Hydraulic Station, 18-bearing, 19-baffle plate, 20-through hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Need explanation, all directionality instruction (such as up, down, left, right, before and afters in the utility model embodiment ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, in the utility model, relate to the description of " first ", " second " etc. only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
As Fig. 2, the utility model provides a kind of sintering ring cold machine trolley dismantling device, for being dismantled on central cooler by chassis 2 or installing.
As Fig. 1, the utility model central cooler is different from old-fashioned ball pivot and triangular beam structure, but employing eccentric structure, central cooler comprises slewing frame 1, is provided with chassis 2 in slewing frame 1, chassis 2 is connected with slewing frame 1 by semiaxis 3, what slewing frame 1 was corresponding with chassis 2 is provided with axis hole, and one end of semiaxis 3 is through the axis hole in slewing frame 1, and the other end is arranged in the axis hole of chassis 2, semiaxis 3 and axis hole matched in clearance, therefore chassis 2 can rotate around semiaxis 3.The inner side of slewing frame 1 is provided with pressure rail 4, semiaxis 3 is connected with roller arm 7 away from the end of chassis 2, interference fits between semiaxis 3 and roller arm 7, and the side of roller arm 7 is provided with running roller 8, running roller 8 moves along pressure rail 4, pressure rail 4 there is horizontal segment 5 and curved section 6, curved section 6 higher than horizontal segment 5, when running roller 8 moves to curved section 6, roller arm 7 drives semiaxis 3 to rotate, chassis 2 automatic turning discharging and reset, the discharge way of this turnover plate type, can realize optional position and change chassis 2.
As Fig. 2 and Fig. 3, chassis dismantling device comprises loop wheel machine 10, sleeve 11, bearing 18 and hydraulic cylinder 14, loop wheel machine 10 is for lifting chassis 2, sleeve 11 is socketed on outside semiaxis 3, and be fixedly connected with slewing frame 1, sleeve 11 is connected with slewing frame 1 by bolt 12, and the bottom of sleeve 11 is provided with the edge that seam 13 is fastened in slewing frame 1, ensure to combine closely between sleeve 11 and slewing frame 1, do not rotate when guaranteeing stressed and loosening situation.Sleeve 11 is installed with baffle plate 19 away from one end end face of slewing frame 1, and be provided with through hole 20 in the middle of baffle plate 19, pass for hydraulic cylinder 14, the rear end of hydraulic cylinder 14 is connected with Hydraulic Station 17, provides hydraulic power.Hydraulic cylinder 14 is provided with suspension hook 15 or draw ring 16 towards the end face of semiaxis 3, and semiaxis 3 Hydraulic Cylinder 14 correspondence is provided with draw ring 16 or suspension hook 15, and suspension hook 15 hooks draw ring 16, to extract semiaxis 3 out chassis 2.In the present embodiment, the end of semiaxis 3 is provided with draw ring 16, and hydraulic cylinder 14 correspondence be provided with suspension hook 15, in other embodiments, also can be that semiaxis 3 is provided with suspension hook 15, hydraulic cylinder 14 be provided with draw ring 16, and both catch on mutually, semiaxis 3 can be extracted out.Because semiaxis 3 and the axis hole of chassis 2 and slewing frame 1 are matched in clearance, therefore semiaxis 3 can be extracted out chassis 2 and slewing frame 1 easily by hydraulic cylinder 14.
The side of the slewing frame 1 of central cooler is vertically provided with breast board 9, establishes rectangular bearing 18 between breast board 9 and semiaxis 3, bearing 18 can rigid support in chassis 2, until semiaxis 3 extract out after, bearing 18 can carry out rigid support to chassis 2, prevents chassis 2 from directly dropping down.
The operating process adopting above-mentioned chassis dismantling device to carry out chassis 2 dismounting is: be first installed to by dismantling device in chassis 2 to be removed away from outside the semiaxis 3 of the side of roller arm 7, namely first dismantling device is installed to semiaxis 3 place outside central cooler, then the suspension hook 15 of hydraulic cylinder 14 is made to catch on the draw ring 16 of semiaxis 3 end, hydraulic cylinder 14 exerts a force and pulls out semiaxis 3, and is positioned on bearing 18 by chassis 2.Then, after roller arm 7 being removed, dismantling device is moved on to semiaxis 3 place of inner side, the semiaxis 3 of inner side is extracted out, after the semiaxis 3 of both sides is all removed, shifts out after utilizing loop wheel machine 10 upwards to be hung by chassis 2, complete unloading process, installation process reverse operating.
The mode that the utility model pulls out semiaxis 3 by hydraulic cylinder 14 dismantles chassis 2, can dismantle chassis 2 at an arbitrary position, decreases the restricted of chassis 2 maintenance.Dismantling device of the present utility model has good operability, reduces maintenance difficulty and maintenance cost, is convenient to maintenance and the replacing of chassis 2, reduces the labour intensity of workman, increased substantially operating efficiency.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those skilled in the art are to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in right of the present utility model.
Claims (8)
1. a sintering ring cold machine trolley dismantling device, for by described chassis from described sintering circular-cooler dismounting, described sintering circular-cooler comprises slewing frame, chassis is provided with in described slewing frame, described chassis is connected with described slewing frame by semiaxis, it is characterized in that, comprise: loop wheel machine, for lifting described chassis, jacket casing is connected to outside described semiaxis, and be fixedly connected with described slewing frame, one end of described sleeve is provided with hydraulic cylinder, described hydraulic cylinder is provided with suspension hook or draw ring towards the end face of described semiaxis, described hemi-pinacoid is provided with draw ring or suspension hook to described hydraulic cylinder correspondence, draw ring described in described hook, to extract described semiaxis out described chassis.
2. sintering ring cold machine trolley dismantling device according to claim 1, is characterized in that: the end of described hydraulic cylinder is connected with Hydraulic Station.
3. sintering ring cold machine trolley dismantling device according to claim 1, is characterized in that: described sleeve is connected with described slewing frame by bolt, and the bottom of described sleeve is provided with the edge that seam is fastened in described slewing frame.
4. sintering ring cold machine trolley dismantling device according to claim 1, is characterized in that: the side of described slewing frame is vertically provided with breast board, is provided with bearing between described breast board and described semiaxis, described bearing can rigid support in described chassis.
5. sintering ring cold machine trolley dismantling device according to claim 1, is characterized in that: described sleeve is installed with baffle plate away from one end end face of described slewing frame, is provided with through hole and passes through for described hydraulic cylinder in the middle of described baffle plate.
6. sintering ring cold machine trolley dismantling device according to claim 1, it is characterized in that: what described slewing frame was corresponding with described chassis is provided with axis hole, one end of described semiaxis is through the described axis hole in described slewing frame, the other end is arranged in the described axis hole of described chassis, described semiaxis and described axis hole matched in clearance.
7. sintering ring cold machine trolley dismantling device according to claim 1, it is characterized in that: the side of described slewing frame is provided with pressure rail, described semiaxis is connected with roller arm away from the end of described chassis, interference fits between described semiaxis and described roller arm, the side of described roller arm is provided with running roller, and described running roller moves along described pressure rail.
8. sintering ring cold machine trolley dismantling device according to claim 7, it is characterized in that: described pressure rail has horizontal segment and curved section, described curved section is higher than described horizontal segment, when described running roller moves to described curved section, described roller arm drives described semiaxis to rotate, the discharging of described chassis automatic turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046981.XU CN205209247U (en) | 2015-12-16 | 2015-12-16 | Cold board car assembly and disassembly tools of sintered ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046981.XU CN205209247U (en) | 2015-12-16 | 2015-12-16 | Cold board car assembly and disassembly tools of sintered ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209247U true CN205209247U (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046981.XU Expired - Fee Related CN205209247U (en) | 2015-12-16 | 2015-12-16 | Cold board car assembly and disassembly tools of sintered ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352323A (en) * | 2015-12-16 | 2016-02-24 | 中冶北方（大连）工程技术有限公司 | Sintering annular cooler trolley dismantling tool |
| CN109443014A (en) * | 2018-11-01 | 2019-03-08 | 北京首钢股份有限公司 | A kind of repair method of circular cooler trolley hinge member |
-
2015
- 2015-12-16 CN CN201521046981.XU patent/CN205209247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352323A (en) * | 2015-12-16 | 2016-02-24 | 中冶北方（大连）工程技术有限公司 | Sintering annular cooler trolley dismantling tool |
| CN109443014A (en) * | 2018-11-01 | 2019-03-08 | 北京首钢股份有限公司 | A kind of repair method of circular cooler trolley hinge member |
| CN109443014B (en) * | 2018-11-01 | 2020-04-03 | 北京首钢股份有限公司 | Overhauling method for hinged part of circular cooler trolley |
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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 |
Granted publication date: 20160504 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |