CN219113969U - Auxiliary replacement device for driving wheel set - Google Patents
Auxiliary replacement device for driving wheel set Download PDFInfo
- Publication number
- CN219113969U CN219113969U CN202320228093.8U CN202320228093U CN219113969U CN 219113969 U CN219113969 U CN 219113969U CN 202320228093 U CN202320228093 U CN 202320228093U CN 219113969 U CN219113969 U CN 219113969U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wheel
- rod
- guide
- telescopic link
- 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.)
- Active
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model belongs to the field of overhauling of driving machinery, and particularly relates to an auxiliary replacement device for a driving wheel set, which comprises a guide set, a telescopic rod, a telescopic sleeve, a side rod, a lead screw and a supporting wheel, wherein the guide set comprises a first guide wheel, a first wheel shaft, a second guide wheel, a second wheel shaft, a wheel rod and a connecting rod, the connecting rod comprises an outer connecting rod, an inner connecting rod and a connecting bolt used for connecting the outer connecting rod and the inner connecting rod, one end of the inner connecting rod is fixed on one side of the telescopic rod, the connecting bolt penetrates through the outer connecting rod to be connected with the other end of the inner connecting rod, the first guide wheel is fixed on the bottom of the outer connecting rod through the first wheel shaft, the second guide wheel is fixed on the bottom of the inner connecting rod through the second wheel shaft, the bottom of the second guide wheel is connected with one end of the wheel rod, the other end of the wheel rod is fixed on the side wall of the telescopic rod, and the distance between the first guide wheel and the second guide wheel can be adjusted through the connecting bolt. The device is simple and practical, convenient to control, safe and effective, and can be adjusted and adapted to safety guardrails with different diameters in the use process.
Description
Technical Field
The utility model belongs to the field of maintenance of driving machinery, and particularly relates to an auxiliary replacement device for a driving wheel set.
Background
Lifting equipment such as travelling crane and the like is used for lifting and transporting in metallurgical enterprises, and necessary equipment is used in the production process. Taking 225 tons of travelling crane as an example, a travelling crane rail is at a height of 29 meters, after the travelling crane wheel sets are used for a service life, the travelling crane wheel sets need to be replaced on line, and old wheel sets are moved out of the travelling crane girder and are lifted by using equipment such as a crane. At present, in order to safely, stably and effectively replace the wheel set, the following method is adopted: through using supplementary change device, with auxiliary device's direction group card on the safety barrier, the side lever cover welds the surface at 225 tons of driving's old wheelset wheel casings, and manual movement supplementary change device is with the wheel group that demolishs outside the driving girder that shifts out gently through the track, then after crane equipment with the handling of wheel group to ground, again handling new wheelset outside the driving girder, uses supplementary change device to move into the primary importance with the wheelset, accomplishes the task of changing the wheelset.
The utility model patent of the grant bulletin number CN106002837B discloses an auxiliary replacement device for a traveling crane wheel set, as shown in figures 1 and 2, the two guide wheels are clamped on a safety barrier to play a role in guiding, one end of a fixing rod is fixed on the surface of an old wheel set to fix the old wheel set, and the old wheel set is moved out of a traveling crane girder along a guide rail through a movable supporting rod, so that the operation is simple, time and labor are saved, and safety and effectiveness are realized. Has the following disadvantages: the guide group needs to be clamped on the safety guardrails, and when the diameters of the safety guardrails of different areas where 225 tons of traveling crane are located are different, the conventional auxiliary wheel set replacing device cannot be used universally and has limitations.
Disclosure of Invention
The utility model aims to provide an auxiliary replacement device for a traveling crane wheel set of a safety barrier adapting to different diameters.
The technical scheme adopted for solving the technical problems is as follows: the auxiliary replacement device for the traveling crane wheel set comprises a guide set, a telescopic rod, a telescopic sleeve, side rods, a screw rod and supporting wheels, wherein the guide set is fixed on one side of the upper part of the telescopic rod; the guide group comprises a first guide wheel, a first wheel shaft, a second guide wheel, a second wheel shaft, a wheel rod and a connecting rod, wherein the connecting rod comprises an outer connecting rod, an inner connecting rod and a connecting bolt used for connecting the outer connecting rod and the inner connecting rod, one end of the inner connecting rod is fixed on one side of the telescopic rod, the connecting bolt penetrates through the outer connecting rod and is connected with the other end of the inner connecting rod, the first guide wheel is fixed at the bottom of the outer connecting rod through the first wheel shaft, the second guide wheel is fixed at the bottom of the inner connecting rod through the second wheel shaft, the bottom of the second guide wheel is connected with one end of the wheel rod, the other end of the wheel rod is fixed on the side wall of the telescopic rod, the distance between the first guide wheel and the second guide wheel can be adjusted through the connecting bolt, and the first guide wheel and the second guide wheel are used for clamping a safety guardrail.
Preferably, the outer connecting rod and the inner connecting rod are hollow pipe bodies, the inner threads are arranged in the outer connecting rod, the inner threads which are equal in diameter with the inner threads of the outer connecting rod are arranged at one end, close to the outer connecting rod, of the inner connecting rod, and the connecting bolts are matched with the inner threads of the outer connecting rod and the inner connecting rod.
Preferably, the length of the connecting bolt is set according to the diameter of the safety barrier.
Preferably, the distance between the first guide wheel and the second guide wheel is slightly larger than the diameter of a steel pipe of the safety barrier in the area where the travelling crane is located.
The utility model has the following beneficial effects: the auxiliary replacing device can pre-adjust the connecting bolts of the outer connecting rod and the inner connecting rod according to the diameter of the safety guardrail, so that the distance between the two guide wheels is suitable for the size of the safety guardrail, the guide group is clamped on the safety guardrail, the side rod sleeve is welded on the surface of the old running wheel group, and the removed wheel group is slightly moved out of the running girder through the track by the auxiliary replacing device. And installing the new wheel sets in the reverse order to finish the task of replacing the wheel sets. The device is simple and practical, convenient to control, safe and effective, and can be adjusted and adapted to safety guardrails with different diameters in the use process.
Drawings
Fig. 1 is a schematic working diagram of a prior art auxiliary replacement device for a wheel set of a bicycle.
Fig. 2 is a schematic diagram of a prior art auxiliary replacement device for a wheel set of a bicycle.
FIG. 3 is a partial schematic view of the auxiliary replacement device for the wheel set of the traveling crane of the present utility model.
Fig. 4 is a partial schematic view of the auxiliary replacement device i for the wheel set of the traveling crane according to the present utility model.
Fig. 5 is a partial schematic view of the auxiliary replacement device ii for the wheel set of the traveling crane according to the present utility model.
Fig. 6 is a schematic diagram of the working principle of the auxiliary replacement device for the wheel set of the travelling crane.
Wherein, 1, a guiding group; 11. a guide wheel I; 12. wheel axle I; 13. a second wheel axle; 14. a second guide wheel; 15. a wheel bar; 2. a telescopic rod; 3. a telescopic sleeve; 4. a side bar; 41. a side rod sleeve; 5. a screw rod; 6. a support wheel; 71. a connecting bolt; 72. an outer link; 73. an inner link; 8. a track; 9. a wheel set; 10. safety guard rail.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 3-6, an auxiliary replacement device for a traveling crane wheel set comprises a guide set 1, a telescopic rod 2, a telescopic sleeve 3, side rods 4, a lead screw 5 and a supporting wheel 6, wherein the guide set 1 is fixed on one side of the upper part of the telescopic rod 2, the lower part of the telescopic rod 2 is sleeved in the telescopic sleeve 3, one side of the telescopic sleeve 3 is connected with one end of the side rod 4, the other end of the side rod 4 is connected with a side rod sleeve 41 for fixing the traveling crane wheel set 9, the side rod 4 and the guide set 1 are arranged on two sides of the telescopic sleeve 3, and the bottom of the telescopic sleeve 3 is connected with the supporting wheel 6 through the lead screw 5.
The guide group 1 comprises a guide wheel I11, a wheel axle I12, a guide wheel II 14, a wheel axle II 13, a wheel rod 15 and a connecting rod, wherein the connecting rod comprises an outer connecting rod 72, an inner connecting rod 73 and a connecting bolt 71 used for connecting the outer connecting rod 72 and the inner connecting rod 73, one end of the inner connecting rod 73 is fixed on one side of the telescopic rod 2, the connecting bolt 71 penetrates through the outer connecting rod 72 to be connected with the other end of the inner connecting rod 73, the guide wheel I11 is fixed on the bottom of the outer connecting rod 72 through the wheel axle I12, the guide wheel II 14 is fixed on the bottom of the inner connecting rod 73 through the wheel axle II 13, the bottom of the guide wheel II 14 is connected with one end of the wheel rod 15, the other end of the wheel rod 15 is fixed on the side wall of the telescopic rod 2, the distance between the guide wheel I11 and the guide wheel II 14 can be adjusted through the connecting bolt 71, the outer connecting rod 72 and the inner connecting rod 73 are hollow pipe bodies, internal threads are arranged in the outer connecting rod 72, one end of the inner connecting rod 73 close to the outer connecting rod 72 is provided with internal threads which are equal in diameter with the internal threads of the outer connecting rod 72, and the internal threads of the connecting bolt 71 are matched with the internal threads of the outer connecting rod 72. The guide wheel I11 and the guide wheel II 14 are used for clamping the safety barrier 10, the distance between the guide wheel I11 and the guide wheel II 14 is larger than the diameter of a steel pipe of the safety barrier 10 in the area where the travelling crane is located, and the length of the connecting bolt 71 is set according to the diameter of the safety barrier.
According to the auxiliary replacement device, the connecting bolts 71 for connecting the outer connecting rod 72 and the inner connecting rod 73 are adjusted in advance according to the diameter of the safety barrier 10, so that the distance between the guide wheel I11 and the guide wheel II 14 is suitable for the size of the safety barrier 10, the guide group is clamped on the safety barrier 10, the side rod sleeve 41 is welded on the surface of the old running wheel group 9, and the removed wheel group 9 is slightly moved out of the running girder through the track 8 by the auxiliary replacement device. And installing the new wheel sets in the reverse order to finish the task of replacing the wheel sets.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the utility model, which are made by those skilled in the art, are included in the protection scope of the utility model without departing from the design concept of the utility model.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (4)
1. The utility model provides a supplementary change device of driving wheel group, includes direction group, telescopic link, flexible cover, side lever, lead screw, supporting wheel, the direction group is fixed in one side on telescopic link upper portion, in the telescopic link was located to the lower part cover of telescopic link, one side of telescopic link is connected with the one end of side lever, the other end of side lever is connected with the side lever cover that is used for fixed wheel group, the both sides of telescopic link are arranged in to side lever and direction component, the bottom of telescopic link is passed through the lead screw and is connected with the supporting wheel, its characterized in that, the direction group includes guide pulley one, shaft one, guide pulley two, shaft two, wheel pole, connecting rod, the connecting rod includes outer connecting rod, inner connecting rod and the connecting bolt that is used for connecting outer connecting rod and inner connecting rod, one end of inner connecting rod is fixed in one side of telescopic link, and the guide pulley two is fixed in the bottom of inner connecting rod through shaft two, the bottom of two is connected with the one end of wheel pole, the other end of wheel pole is fixed in on the telescopic link lateral wall, the guide pulley between first and the guide pulley can pass through the connecting regulation, guide pulley and guide pulley two are used for safety catch guide pulley.
2. The auxiliary replacement device for the traveling crane wheel set according to claim 1, wherein the outer connecting rod and the inner connecting rod are hollow pipe bodies, internal threads are arranged in the outer connecting rod, internal threads with the same diameter as those of the external connecting rod are arranged at one end, close to the outer connecting rod, of the inner connecting rod, and the connecting bolt is matched with the internal threads of the outer connecting rod and the inner connecting rod.
3. The auxiliary replacement device for a traveling crane wheel set according to claim 1, wherein the length of the connecting bolt is set according to the diameter of the safety barrier.
4. The auxiliary replacement device for a traveling crane wheel set according to claim 1, wherein a distance between the first guide wheel and the second guide wheel is larger than a diameter of a steel tube of a safety barrier in a region where the traveling crane is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228093.8U CN219113969U (en) | 2023-02-14 | 2023-02-14 | Auxiliary replacement device for driving wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228093.8U CN219113969U (en) | 2023-02-14 | 2023-02-14 | Auxiliary replacement device for driving wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219113969U true CN219113969U (en) | 2023-06-02 |
Family
ID=86534585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320228093.8U Active CN219113969U (en) | 2023-02-14 | 2023-02-14 | Auxiliary replacement device for driving wheel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219113969U (en) |
-
2023
- 2023-02-14 CN CN202320228093.8U patent/CN219113969U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205689895U (en) | Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means | |
| CN219113969U (en) | Auxiliary replacement device for driving wheel set | |
| CN106002837A (en) | Auxiliary replacement device for traveling crane wheel set | |
| CN202279833U (en) | Simple converter flue transition carriage | |
| CN216889481U (en) | Wire feeding lifting guide pipe | |
| CN211680866U (en) | Equipment for assembling heat exchanger barrel and tube bundle | |
| CN210195286U (en) | Steel structural member transportation and installation device | |
| CN110307027A (en) | Lifting supporting vehicle and method for protecting support for underworkings supporting | |
| CN220866769U (en) | Auxiliary device is changed to cement clinker conveyer conveying chain | |
| CN112141974B (en) | Device and method for transporting guide wheels of horizontal loop steel wire ropes in replacement mode | |
| CN110626733A (en) | Special device for transporting ultra-large-diameter pipeline in narrow space | |
| CN214828510U (en) | Pipeline lifts by crane conveyor in narrow space | |
| CN106115495B (en) | A kind of telescopic arm bridge crane | |
| CN211594837U (en) | Wheel dismounting tool for large crane running mechanism of overhead travelling crane | |
| CN214691823U (en) | Mechanical roller changing device of top seal type roller way | |
| CN211141315U (en) | Tool for disassembling, assembling and overhauling drive axle of rail transport locomotive | |
| CN211594871U (en) | Movable trolley for box girder prestress tensioning hoisting and safety protection | |
| CN218910997U (en) | Railway integral crossing rail maintenance lifting device | |
| CN212561211U (en) | Bridge external hanging type mobile workbench | |
| CN220449531U (en) | Concrete pipeline hoisting clamp | |
| CN208562439U (en) | A kind of converter oxygen gun locking device | |
| CN216971749U (en) | Track part laying and replacing hoisting device | |
| CN107195349A (en) | A kind of new fuel transfer device manual-operated emergent mechanism | |
| CN209210234U (en) | One kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane | |
| CN207844972U (en) | The anti-state installation auxiliary vehicle of hanging horse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |