CN205619775U - Device is changed to platform truck wheel of cold machine of ring - Google Patents

Device is changed to platform truck wheel of cold machine of ring Download PDF

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Publication number
CN205619775U
CN205619775U CN201620460242.3U CN201620460242U CN205619775U CN 205619775 U CN205619775 U CN 205619775U CN 201620460242 U CN201620460242 U CN 201620460242U CN 205619775 U CN205619775 U CN 205619775U
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China
Prior art keywords
wheel
claw
movable claw
depression bar
platform truck
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Active
Application number
CN201620460242.3U
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Chinese (zh)
Inventor
罗春光
王甫生
臧川
杨伟
吴荣善
鲁晓欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pangang Group Engineering Technology Co Ltd
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Pangang Group Engineering Technology Co Ltd
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Priority to CN201620460242.3U priority Critical patent/CN205619775U/en
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Publication of CN205619775U publication Critical patent/CN205619775U/en
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Abstract

The utility model relates to a device is changed to platform truck wheel of cold machine of ring, which comprises a cart, the shallow is by frame and wheels component, the frame still is provided with depression bar and lift bar, depression bar and lift bar lie in the both sides of axletree respectively, still include the wheel claw of taking turns the size adaptation with the platform truck, the wheel claw passes through tightrope and lift bar end connection, the wheel claw includes two stationary dogs and a movable claw, and two stationary dogs and a movable claw are the overall arrangement of Y font, and the claw hook to be located the Y font peripheral, the movable claw is articulated in the middle part of the Y font with the stationary dog, and detachable is connected with the horizontal pole between movable claw and the stationary dog. The platform truck wheel that needs to be changed can be grasp to the wheel claw, and lever structure and shallow that utilize to change the device can be relaxed lifts up the platform truck wheel, carries out installation of platform truck wheel or dismantlement as required, laborsaving, the safety of operation process.

Description

The chassis wheel replacing device of central cooler
Technical field
This utility model relates to field of metallurgy, particularly for sintering the device that the detector for bogie wheels of circular cooler of mineral aggregate is changed.
Background technology
Central cooler is for field of metallurgy, the equipment of cooling thermal sintering mineral aggregate.The bogie wheels of central cooler needs periodically to pull down replacing Or maintenance, trolley wheel is solid steel wheel, and its weight is at about 200 kilograms, and workman dismantles every time and installs, and is required for consuming greatly Amount muscle power, and can not work continuously, it is low that this causes trolley wheel to change work efficiency, and there is security risk.
Utility model content
Technical problem to be solved in the utility model is: provide the chassis wheel replacing device of a kind of central cooler, during changing table wheel More Labor-saving safety.
This utility model solves its technical problem and be the technical scheme is that
The chassis wheel replacing device of central cooler, including go-cart, described go-cart is made up of vehicle frame and wheel, and described vehicle frame is additionally provided with Depression bar and lifting arm, described depression bar and lifting arm lay respectively at the both sides of axletree, also include and the wheel of trolley wheel size fit Pawl, described wheel pawl is connected with lifting arm end by tightrope, and described wheel pawl includes two fixed claws and a movable claw, and two Fixed claw and a movable claw are Y-shaped layout, and claw hook to be positioned at Y-shaped peripheral, described movable claw and fixed claw are at Y word In the middle part of shape hinged, between movable claw with fixed claw, there is cross bar dismountable connection.
Further, described cross bar one end is hinged with fixed claw, and the other end is connected by wing nut bolt with movable claw.
Further, described wheel diameter is 63cm, and the vertical join line of described lifting arm end to axletree is L, depression bar end Vertical join line to axletree be M, L=50cm, M=150cm, M and L angle be 113 °.
Further, also include that extension rod, described extension rod are threaded in described depression bar end.
Further, described lifting arm end is provided with hook, and described tightrope hangs on hook.
The beneficial effects of the utility model are: the chassis wheel replacing device of this central cooler, and its wheel pawl can be caught needs replacing Trolley wheel, utilizes the lever construction of more changing device and go-cart can lift trolley wheel easily, carries out trolley wheel installation as required Or dismounting, operation process is laborsaving, safety.
Accompanying drawing explanation
Fig. 1 is schematic diagram during chassis wheel replacing device of the present utility model use;
Fig. 2 is Fig. 1 embodiment trolley wheel schematic diagram when being levered up;
In figure, reference is: depression bar 2, lifting arm 3, hook 31, wheel pawl 4, fixed claw 40, movable claw 41, cross bar 42, tightrope 43, trolley wheel 9.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
The chassis wheel replacing device of central cooler, including go-cart, described go-cart is made up of vehicle frame and wheel, and described vehicle frame is additionally provided with Depression bar 2 and lifting arm 3, described depression bar 2 and lifting arm 3 lay respectively at the both sides of axletree, also include and trolley wheel 9 size Adaptive wheel pawl 4, described wheel pawl 4 is connected with lifting arm 3 end by tightrope 43, and described wheel pawl 4 includes two admittedly Determining pawl 40 and a movable claw 41, two fixed claws 40 and a movable claw 41 is Y-shaped layout, and claw hook is positioned at Y word Shape is peripheral, and described movable claw 41 and fixed claw 40 are hinged in the middle part of Y-shaped, detachable between movable claw 41 and fixed claw 40 Connection have cross bar 42.
As shown in Figure 1: chassis wheel replacing device of the present utility model, go-cart is made up of vehicle frame and wheel, and vehicle frame is additionally provided with pressure Bar 2 and lifting arm 3 are used for being formed lever construction, and workman depresses depression bar 2, form fulcrum, lifting arm 3 band motor-car at axletree Tire 4 and trolley wheel 9 rise to the height of needs.
Go-cart is made up of vehicle frame and wheel, such as, can be that two wheels are connected by axletree, and axletree is rotatably assorted with vehicle frame, Now depression bar 2 and lifting arm 3 can be connected on vehicle frame;Can also be that two wheels are rotatably assorted with axletree, depression bar 2 with Lifting arm 3 is connected on axletree, and now axletree is equivalent to vehicle frame, depression bar 2 and lifting arm 3 and can be connected on axletree.
Depression bar 2 and lifting arm 3 lay respectively at the both sides of axletree, form the two ends of lever construction, and axletree forms lever construction Fulcrum.
Wheel pawl 4 is for capturing, connect the trolley wheel 9 of needs dismounting, as it is shown in figure 1, it includes two fixed claws 40 and Movable claw 41, three pawls are Y-shaped layout.
Time specifically used, such as, the process of erecting bed wheel may is that first along pin joint rotating opening movable claw 41, then will Two fixed claws 40 hook trolley wheel 9, then go back to movable claw 41, make the claw hook of three pawls be hooked in the edge of trolley wheel 9, finally Locking cross bar 42, makes being fixed of movable claw 41.
One workman depresses depression bar 2, utilizes lever principle, makes trolley wheel 9 be levered up to suitably height, owing to wheel pawl 4 leads to Cross tightrope 43 to connect, as in figure 2 it is shown, trolley wheel 9 relies on gravity and manually adjusts to vertical state, be then fitted to central cooler On chassis axle, operating process is laborsaving and safety.
Wheel pawl 4 can be to use any prior art by the connected mode of tightrope 43 with lifting arm 3, can be preferably as Shown in Fig. 1, described lifting arm 3 end is provided with hook 31, and described tightrope 43 hangs on hook 31.
Cross bar 42 can be to use the removably such as bolt to fix movable claw 41, and preferred mode is it may be that described cross bar 42 one end are hinged with fixed claw 40, and the other end is connected by wing nut bolt with movable claw 41.
As it is shown in figure 1, cross bar 42 one end is hinged with fixed claw 40, make cross bar 42 can rotate around pin joint, need not be the most de- From wheel pawl 4, cross bar 42 other end is connected with movable claw 41 bolt, uses wing nut, without specialist tools, Ji Kesuo Tight or unscrew.
Size according to existing conventional detector for bogie wheels of circular cooler and height, the preferably each part dimension of this device is: described wheel diameter For 63cm, the vertical join line of described lifting arm 3 end to axletree is L, and the vertical join line of depression bar 2 end to axletree is M, L=50cm, M=150cm, M and L angle is 113 °.
Above-mentioned dimensions, the operative employee of 150~190cm heights is easy to use per capita, and trolley wheel can be promoted to appropriately Highly, it is simple to assemble with chassis wheel shaft.
More laborsaving for making depression bar 2 operate, can be preferably also to include that extension rod, described extension rod are threaded in described pressure Bar 2 end.
Extension rod can be used if desired, increase the torque arm length of lever construction, bigger weight can be upgraded.

Claims (5)

1. the chassis wheel replacing device of central cooler, including go-cart, described go-cart is made up of vehicle frame and wheel, it is characterised in that institute Stating vehicle frame and be additionally provided with depression bar (2) and lifting arm (3), described depression bar (2) and lifting arm (3) lay respectively at the two of axletree Side, also includes the wheel pawl (4) with trolley wheel (9) size fit, and described wheel pawl (4) is by tightrope (43) and lifting Bar (3) end connects, and described wheel pawl (4) includes two fixed claws (40) and a movable claw (41), two fixed claws (40) and one movable claw (41) is Y-shaped layout, and claw hook is positioned at Y-shaped periphery, and described movable claw (41) is with solid Determining pawl (40) hinged in the middle part of Y-shaped, between movable claw (41) with fixed claw (40), there is cross bar (42) dismountable connection.
2. the chassis wheel replacing device of central cooler as claimed in claim 1, it is characterised in that described cross bar (42) one end with Fixed claw (40) is hinged, and the other end is connected by wing nut bolt with movable claw (41).
3. the chassis wheel replacing device of central cooler as claimed in claim 1, it is characterised in that described wheel diameter is 63cm, Described lifting arm (3) end is L to the vertical join line of axletree, and the vertical join line of depression bar (2) end to axletree is M, L=50cm, M=150cm, M and L angle is 113 °.
4. the chassis wheel replacing device of central cooler as claimed in claim 1, it is characterised in that also include extension rod, described in prolong Stock is threaded in described depression bar (2) end.
5. the chassis wheel replacing device of central cooler as claimed in claim 1, it is characterised in that described lifting arm (3) end Being provided with hook (31), described tightrope (43) hangs on hook (31).
CN201620460242.3U 2016-05-19 2016-05-19 Device is changed to platform truck wheel of cold machine of ring Active CN205619775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620460242.3U CN205619775U (en) 2016-05-19 2016-05-19 Device is changed to platform truck wheel of cold machine of ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620460242.3U CN205619775U (en) 2016-05-19 2016-05-19 Device is changed to platform truck wheel of cold machine of ring

Publications (1)

Publication Number Publication Date
CN205619775U true CN205619775U (en) 2016-10-05

Family

ID=57023688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620460242.3U Active CN205619775U (en) 2016-05-19 2016-05-19 Device is changed to platform truck wheel of cold machine of ring

Country Status (1)

Country Link
CN (1) CN205619775U (en)

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