CN113060644B - Driving wheel replacement device and application method - Google Patents
Driving wheel replacement device and application method Download PDFInfo
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- CN113060644B CN113060644B CN202110432101.6A CN202110432101A CN113060644B CN 113060644 B CN113060644 B CN 113060644B CN 202110432101 A CN202110432101 A CN 202110432101A CN 113060644 B CN113060644 B CN 113060644B
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- 238000000034 method Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The application provides a traveling crane wheel replacement device, which comprises a sliding device, a height adjusting device and a wheel clamping device, wherein the sliding device is arranged on the sliding device; the wheel clamping device is matched with the sliding device through the height adjusting device; the device can slide smoothly on the sliding rail through the matching of the long guide wheel and the short guide wheel, the height of the balance beam arranged on the main adjusting rod can be adjusted through the adjustment between the main adjusting rod and the screw socket arranged on the adjusting seat, the balance beam can freely rotate under the condition that the adjusting rod does not act through the bearings arranged on the balance beam and the main adjusting rod, and the replacement function is realized for replacing the wheels on site; the whole design structure is simple, the maintenance and the repair are convenient, the service time of using the crane or other hoisting equipment is reduced, and the operation efficiency and the safety coefficient are improved.
Description
Technical Field
The application relates to a device for replacing wheels of a traveling crane, mainly relates to a device for improving the working efficiency and the working safety coefficient of the high-altitude working for replacing the wheels of the heavy-duty traveling crane, and particularly relates to a device for replacing the wheels of the traveling crane on line and an application method.
Background
In the field of metallurgical industry, a travelling crane is used as a main hoisting tool, and the equipment performance of the travelling crane directly influences the operation efficiency of workshops and the safety coefficient of field operation. Wherein: when the abrasion loss of the wheels of the travelling crane exceeds the standard, or the bearings of the wheels are defective, the wheels must be replaced.
At present, wheels of a traveling crane are replaced on line, after safety measures are taken by operators, the traveling crane at the positions of the wheels to be replaced is lifted up by using tools such as jacks, a disassembly space is provided for disassembling the wheels, the wheels mounted on the traveling crane are disassembled, after one fastening bolt is reserved, all fastening bolts are disassembled again after the wheels to be disassembled are fixed by using a hoist or a lock, and then the wheels are slowly moved out to a position capable of being hoisted, and are hoisted to the ground by a crane or other hoisting tools.
During installation, the spare part wheels are hoisted beside the travelling crane slide rail by a crane or other hoisting tools, a chain block or a lock is tied, and the wheels are slowly moved to an installation position by manpower for installation.
The technology for dismounting and mounting the driving wheels mainly has the following difficulties:
the method comprises the following steps: the vehicle wheels are arranged at the bottom of the vehicle, the mounting points of the wheels cannot be directly hoisted, and after the wheels are detached, the wheels are moved out of the hoisting points, so that the safety risk is high, and the operation difficulty is high;
and two,: when the detached wheels are moved, the common practice is to slowly move the wheels out of the lifting points by using a hand hoist and manpower, if the wheels fall off or the direction of the wheels is not controlled due to misoperation, the falling of the wheels possibly causes damage to equipment or personnel below the travelling crane and brings safety risks to on-site operators;
and thirdly,: the hoisting time for replacing the wheels is long, only one third of the time is the operation time for installing the wheels in the operation of replacing one wheel, the rest time is the hoisting operation, and the overall operation efficiency is low.
In addition, the prior art also discloses that by clamping the replacement device on the safety barrier, the safety barrier is utilized as a guide rail of the guide device, and the old wheels are moved out of the girder after being fixed. The guardrail is adopted as a guide rail, so that certain problems exist in the safety of operation, in addition, the operation needs to use hoisting equipment such as a crane for many times, and the operation efficiency is low.
Disclosure of Invention
In order to overcome the defects in the prior art, the application provides the travelling crane wheel replacement device and the travelling crane wheel replacement method, which improve the travelling crane wheel replacement efficiency and the safety coefficient under the condition of small investment, reduce the service time of using a crane or other hoisting equipment and reduce the maintenance cost.
To achieve the above object, according to a first aspect of the present application, there is provided a vehicle wheel replacement apparatus comprising: a runner, a height adjustment device and a wheel clamping device; the wheel clamping device is matched with the sliding device through the height adjusting device;
the sliding device comprises a long guide wheel, wherein both sides of the long guide wheel are connected with short side plates, and the short side plates are arranged on the main board, so that the main board can roll and slide on the sliding rail through the rolling of the long guide wheel; the main board is provided with a short side board, and long side boards are further arranged on two sides of the outer side of the short side board, and the long side boards are provided with short guide wheels for fixing and guiding; an adjusting seat is further arranged above the main board, and an adjusting hole is formed in the adjusting seat;
the height adjusting device comprises a main adjusting rod, the wheel clamping device comprises a balance beam, and fixing clamps for clamping wheels are arranged at two ends of the balance beam; the upper part of the main adjusting rod is connected with the balance beam through a bearing, and the lower part of the main adjusting rod passes through an adjusting hole on the adjusting seat and is connected with a screw socket arranged below the adjusting hole through screw thread matching.
In one possible implementation mode, the long side plate and the main plate are in split installation connection, and the gap between the short guide wheel and the sliding rail is more than or equal to 0.40mm.
In one possible implementation manner, two ends of the balance beam are provided with radians conforming to the wheels, and an upper fixing clamp and a lower fixing clamp for clamping the wheels are arranged on the radian surfaces.
In one possible implementation mode, the two sides of the balance beam are provided with adjusting shafts, and universal wheels closely contacted with the adjusting seats are arranged at the lower ends of the adjusting shafts.
In one possible implementation manner, the two sides of the balance beam are further provided with auxiliary adjusting rods, and the bottoms of the auxiliary adjusting rods are provided with auxiliary adjusting wheels closely contacted with the sliding rails.
In one possible embodiment, the bearing is mounted on a balance beam, the bearing outer ring is assembled with the balance beam, the bearing inner ring is assembled with the main adjusting rod, and an end cover is arranged at the upper part of the bearing.
In one possible embodiment, the screw socket is integrally or welded with the adjusting hole, and the diameter of the adjusting hole is equal to or larger than (the diameter of the screw socket and the screw thread is +0.40mm).
In one possible embodiment, a pair of lifting lugs for lifting are arranged on two sides of the balance beam.
In one possible embodiment, the top of the main adjustment lever is provided with a removable nut.
In a second aspect, the present application further provides a method for replacing a driving wheel, where the method is characterized in that the device for replacing a driving wheel is applied, and the method includes:
clamping the spare wheel parts by adopting a fixing clamp;
the travelling crane wheel replacement device is arranged on a sliding rail;
the wheels to be replaced, which need to be replaced, are disassembled, clamped by the fixing clamp at the other end, and then towed away;
the wheel to be replaced and the spare wheel part mounted on the balance beam are jacked up by screwing the main adjusting rod and separated from the sliding rail;
the wheel to be replaced and the wheel spare part are exchanged through rotation of the balance beam, and then the wheel spare part is moved to the installation position of the travelling crane for installation, so that wheel replacement is completed.
Compared with the prior art, the application has the beneficial effects that:
compared with the prior art, the travelling crane wheel replacement device provided by the application comprises a sliding device, a height adjusting device and a wheel clamping device; the wheel clamping device is matched with the sliding device through the height adjusting device; the sliding device comprises a long guide wheel, wherein both sides of the long guide wheel are connected with short side plates, and the short side plates are arranged on the main board, so that the main board can roll and slide on the sliding rail through the rolling of the long guide wheel; the main board is provided with a short side board, and long side boards are further arranged on two sides of the outer side of the short side board, and the long side boards are provided with short guide wheels for fixing and guiding; an adjusting seat is further arranged above the main board, and an adjusting hole is formed in the adjusting seat; the height adjusting device comprises a main adjusting rod, the wheel clamping device comprises a balance beam, and fixing clamps for clamping wheels are arranged at two ends of the balance beam; the upper part of the main adjusting rod is connected with the balance beam through a bearing, and the lower part of the main adjusting rod passes through an adjusting hole on the adjusting seat and is connected with a screw socket arranged below the adjusting hole through screw thread matching. The device can smoothly slide on the sliding rail through the matching of the long guide wheel and the short guide wheel, the height of the balance beam can be adjusted through the adjustment between the main adjusting rod and the screw socket arranged on the adjusting seat, and the free rotation of the balance beam can be realized under the condition that the main adjusting rod does not act through the bearing between the balance beam and the main adjusting rod, so that the replacement function is realized for replacing the wheels on site; the whole design structure is simple, the maintenance and the repair are convenient, the service time of using the crane or other hoisting equipment is reduced, and the operation efficiency and the safety coefficient are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a front view of a running wheel changing device according to an embodiment of the present application;
FIG. 2 shows a schematic cross-sectional view of A-A of FIG. 1;
fig. 3 shows a top view of a running wheel changing device according to an embodiment of the present application;
FIG. 4 shows a side view B-B of FIG. 1;
the figure illustrates that: the device comprises a 1-long guide wheel, a 2-short guide wheel, a 3-long side plate, a 4-main plate, a 5-short side plate, a 6-adjusting seat, a 7-adjusting hole, an 8-main adjusting rod, a 801-screw socket, a 9-lifting lug, a 10-balance beam, a 11-bearing, a 12-gland, a 13-auxiliary adjusting rod, a 14-universal wheel, a 15-arc-shaped positioning seat, a 16-upper fixing clamp, a 17-lower fixing clamp, a 18-wheel to be replaced, a 19-wheel spare part, a 20-sliding rail, a 21-nut, a 22-auxiliary adjusting nut, a 23-adjusting shaft and a 24-auxiliary adjusting wheel.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 to 4, the present embodiment provides a wheel replacement apparatus for a vehicle, which is characterized by comprising: a runner, a height adjustment device and a wheel clamping device; the wheel clamping device is matched with the sliding device through the height adjusting device.
Referring to fig. 1-2, the sliding device provided in this embodiment includes a long guide wheel 1, short side plates 5 are disposed on two sides of the long guide wheel 1, the short side plates 5 are mounted on a main board 4, so that the main board 4 can roll and slide on a sliding rail 20 through the rolling of the long guide wheel 1, long side plates 3 are disposed on two sides of the outer side of the short side plates 5 disposed on the main board 4, and the long side plates 3 are provided with short guide wheels 2 for fixing and guiding; the main board 4 is also provided with an adjusting seat 6, and the adjusting seat 6 is provided with an adjusting hole 7.
Further, the long guide wheel 1 and the short side plate 5 are in split installation connection.
Furthermore, the long side plate 3 and the main plate 4 are in split installation connection, and the gap between the short guide wheel 2 and the slide rail 20 is more than or equal to 0.40mm.
Through the technical scheme, when the main board 4 is installed or disassembled by using the personnel slide rail 20, only the long side board 3 provided with the short guide wheel 2 is required to be disassembled or installed so as to be separated from the main board 4, and the installation is performed inversely, so that efficient and convenient installation and disassembly work is realized; through the cooperation of long guide pulley 1 and short guide pulley 2, form less but smooth clearance that removes between 20 with the slide rail, realize the smooth slip of this device on slide rail 20, and overall design simple structure is convenient for maintain and repair.
Referring to fig. 1-2, the height adjusting device provided in this embodiment includes a main adjusting lever 8; the wheel clamping device comprises a balance beam 10, and fixing clamps for clamping wheels are arranged at two ends of the balance beam 10; the upper part of the main adjusting rod 8 is connected with the balance beam 10 through a bearing 11, and the lower part of the main adjusting rod passes through the adjusting hole 7 on the adjusting seat 6 and is connected with the screw socket 801 arranged below the adjusting hole 7 through screw thread matching.
Further, the screw socket 801 is integrally connected or welded with the adjusting hole 7, and the diameter of the adjusting hole 7 is not less than (the diameter of the screw socket 801 is +0.40mm), so as to assist the main adjusting rod 8 in height adjustment and prevent the main adjusting rod 8 from bending and deforming.
Further, the top of the main adjusting rod 8 is provided with a detachable nut 21, which is intended to facilitate the installation of the balance beam 10.
Further, in a specific example, the upper portion of the main adjusting rod 8 is connected to the balance beam 10 through a bearing 11 in the following manner: the main adjusting rod 8 is provided with a step position of a bearing 11 mounting position, the balance beam 10 is provided with a bearing 11, the outer ring of the bearing 11 is assembled with the balance beam 10, and the inner ring is assembled with the main adjusting rod 8. Preferably, the upper portion of the bearing 11 is provided with an end cap for the purpose of fixing the mounting position of the bearing 11 and preventing foreign matters from entering the bearing 11, while ensuring that lubricating grease of the bearing 11 does not overflow.
By adopting the technical scheme, the height of the balance beam 10 can be adjusted through the adjustment between the main adjusting rod 8 and the screw socket 801 arranged on the adjusting seat 6, and the free rotation of the balance beam 10 can be realized under the condition that the main adjusting rod 8 does not act through the bearing 11 between the balance beam 10 and the main adjusting rod 8, so that the replacement function is realized for replacing the wheels on site.
Further, referring to fig. 1 and 3, auxiliary adjusting rods 13 are further disposed on two sides of the balance beam 10, an auxiliary adjusting wheel 24 is disposed at the bottom of the auxiliary adjusting rod 13, the auxiliary adjusting wheel 24 is in close contact with the sliding rail 20, and the auxiliary adjusting rod 13 can be correspondingly adjusted according to the adjustment of the height of the balance beam 10 so as to perform auxiliary support during the operation of the balance beam 10; particularly, when the disassembled wheel 18 to be changed is separated from the travelling crane and is required to be clamped by a fixing clamp, the auxiliary adjusting rod 13 at the side can be adjusted to prevent single-side unbalance caused by the initial clamping stage; in addition, when the sliding device is unbalanced on one side in the moving process, unbalance is caused at two ends of the balance beam 10, and blocking is caused, an effective auxiliary support can be formed by adjusting the auxiliary adjusting rod 13, so that the sliding device can smoothly move on the sliding rail 20, and the blocking problem caused by unbalance is eliminated.
Further, referring to fig. 1 and 3, two sides of the balance beam 10 are further provided with an adjusting shaft 23, the lower end of the adjusting shaft 23 is provided with a universal wheel 14 closely contacted with the adjusting seat 6, and the adjusting shaft 23 can be adjusted according to the balance beam 10 to adjust the height between the adjusting shaft and the adjusting seat 6, so as to realize the close contact between the universal wheel 14 and the adjusting seat 6. Therefore, when the balance beam 10 is stressed at two sides and the balance beam 10 needs to be rotated for operation, the universal wheels 14 are in contact with the adjusting seat 6, so that the gravity at two sides can be shared, and an operator can easily rotate the balance beam 10, thereby reducing the labor intensity.
Further, referring to fig. 1 and 4, the balance beam 10 has two ends with radians corresponding to the wheels, and the radian surfaces of the two ends are provided with an upper fixing clip 16 and a lower fixing clip 17 for clamping the wheels. Preferably, a set of fixing clips are arranged on two sides of the wheel respectively. Preferably, the fixing clamp is assembled and disassembled with the wheel through a screw rod, and the clamping width of the fixing clamp is more than or equal to (the width of the wheel is +0.40mm). Through foretell fixation clamp, can realize dismantling fast and the installation of wheel, the radian at compensating beam 10 both ends is laminated mutually with the radian of wheel, and cooperation fixation clamp can realize better fixing, prevents that compensating beam 10 and wheel installation back, and the wheel from appearing the swing realizes firm connection.
Further, referring to fig. 1, a pair of lifting lugs 9 for lifting are respectively disposed on two sides of the balance beam 10.
The embodiment also provides a method for replacing the wheels of the traveling crane, which is applied to the device for replacing the wheels of the traveling crane, and specifically comprises the following steps:
the first step: the screws of the upper fixing clamp 16 and the lower fixing clamp 17 at one end of the balance beam 10 are unscrewed, then the wheel spare part 19 is put into the fixing clamp, and the screws are screwed down to fix the wheel spare part 19.
And a second step of: the long side plate 3 is detached without detaching, so that the operation steps at high altitude are reduced, and the long side plate 3 can be easily detached at high altitude sites.
And a third step of: the device and the spare wheel parts 19 are integrally hoisted to the sliding rail 20 near the operation point by using a crane or a field hoisting tool through the lifting lug 9 tied by the lockset.
Fourth step: the direction of the spare wheel 19 is placed opposite to the wheel 18 to be replaced, one end of the balance beam 10 without the wheel faces the direction of the wheel 18 to be replaced, then the long side plate 3 which is unscrewed in advance is taken down, the device is installed on the sliding rail 20, after the long guide wheel 1 is tightly contacted with the sliding rail 20, the short guide wheel 2 on the other side which is not detached is clamped into the sliding rail 20, the long side plate 3 which is detached is installed, and the assembly step of the device and the sliding rail 20 is realized.
Fifth step: after the wheels are separated from the travelling crane, the device is moved to the position of the wheels 18 to be replaced through a sliding rail 20, the height of a secondary adjusting rod 13 at the side of the wheels to be replaced is adjusted to prevent unilateral unbalance caused by initial clamping, then an upper fixing clamp 16 and a lower fixing clamp 17 at the side are connected with the wheels 18 to be replaced, after the installation is completed, the height of the secondary adjusting rod 13 at the side is adjusted to balance the two ends of the balance beam 10, and then the device with the wheel spare parts 19 and the wheels 18 to be replaced is integrally moved to an open place;
sixth step: the balance beam 10 is jacked up by screwing the main adjusting rod 8, so that the wheels are not contacted with the sliding rail 20, the contact gap between the universal wheel 14 and the adjusting seat 6 is synchronously adjusted during the process, the universal wheel 14 is tightly contacted with the adjusting seat 6, the weight of two sides of the balance beam is shared, and then the balance beam 10 is rotated;
seventh step: the wheel 18 to be replaced is exchanged with the wheel spare part 19 through the rotation of the balance beam 10, then the device is moved, the wheel spare part 19 is moved to the mounting position of the crane, and the wheels are mounted;
eighth step: after the wheel spare part 19 is installed, the screw rod of the fixing clamp is disassembled to be separated from the wheel spare part 19, and then the device is moved to an open area;
ninth step: the lifting lug 9 is tied through the lockset by using a crane or a field lifting tool, the long side plate 3 on one side is detached after the lockset is slightly stressed, then the crane is lifted, after the device is separated from the sliding rail 20, the long side plate 3 is assembled again, and then the device is lifted to the ground, so that the operation is completed.
According to the wheel replacement device provided by the embodiment, the long guide wheel is matched with the short guide wheel, so that the device can slide on the sliding rail smoothly, the height of the balance beam can be adjusted through adjustment between the main adjusting rod and the screw socket arranged on the adjusting seat, the free rotation of the balance beam can be realized under the condition that the main adjusting rod does not act through the bearing between the balance beam and the main adjusting rod, and the replacement function is realized for replacing the wheels on site; the whole design structure is simple, the maintenance and the repair are convenient, the service time of using the crane or other hoisting equipment is reduced, and the operation efficiency and the safety coefficient are improved.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (9)
1. A service wheel replacement apparatus, comprising: a runner, a height adjustment device and a wheel clamping device; the wheel clamping device is matched with the sliding device through the height adjusting device;
the sliding device comprises a long guide wheel, wherein both sides of the long guide wheel are connected with short side plates, and the short side plates are arranged on the main board, so that the main board can roll and slide on the sliding rail through the rolling of the long guide wheel; the main board is provided with a short side board, and long side boards are further arranged on two sides of the outer side of the short side board, and the long side boards are provided with short guide wheels for fixing and guiding; an adjusting seat is further arranged above the main board, and an adjusting hole is formed in the adjusting seat;
the height adjusting device comprises a main adjusting rod, the wheel clamping device comprises a balance beam, and fixing clamps for clamping wheels are arranged at two ends of the balance beam; the upper part of the main adjusting rod is connected with the balance beam through a bearing, and the lower part of the main adjusting rod passes through an adjusting hole on the adjusting seat and is connected with a screw socket arranged below the adjusting hole in a threaded fit manner;
the long side plate is in split installation connection with the main plate, and the gap between the short guide wheel and the sliding rail is more than or equal to 0.40mm.
2. The running wheel changing device according to claim 1, wherein the balance beam has radians corresponding to the wheels at both ends, and an upper fixing clip and a lower fixing clip for clamping the wheels are provided on the radian surface.
3. The running wheel changing device according to claim 1, wherein the balance beam is provided with an adjusting shaft on both sides, and a universal wheel closely contacting with the adjusting seat is mounted at the lower end of the adjusting shaft.
4. The running wheel changing device according to claim 1, wherein the balance beam is further provided with a secondary adjusting lever on both sides thereof, and a secondary adjusting wheel closely contacting the slide rail is provided on the bottom of the secondary adjusting lever.
5. The service wheel replacement apparatus according to claim 1, wherein the bearing is mounted on a balance beam, the bearing outer race is assembled with the balance beam, the bearing inner race is assembled with the main adjustment lever, and an end cap is provided at an upper portion of the bearing.
6. The running wheel changing device according to claim 1, wherein the screw socket is integrally connected or welded with the adjusting hole, and the diameter of the adjusting hole is equal to or larger than (the diameter of the screw socket screw+0.40mm).
7. The running wheel changing apparatus according to claim 1, wherein a pair of lifting lugs for lifting are provided on both sides of the balance beam.
8. The service wheel changing device according to claim 1, wherein the top of the main adjusting lever is provided with a removable nut.
9. A method of changing a road wheel, characterized in that a road wheel changing device according to any one of claims 1-8 is applied, the method comprising:
clamping the spare wheel parts by adopting a fixing clamp;
the travelling crane wheel replacement device is arranged on a sliding rail;
the wheels to be replaced, which need to be replaced, are disassembled, clamped by the fixing clamp at the other end, and then towed away;
the wheel to be replaced and the spare wheel part mounted on the balance beam are jacked up by screwing the main adjusting rod and separated from the sliding rail;
the wheel to be replaced and the wheel spare part are exchanged through rotation of the balance beam, and then the wheel spare part is moved to the installation position of the travelling crane for installation, so that wheel replacement is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110432101.6A CN113060644B (en) | 2021-04-21 | 2021-04-21 | Driving wheel replacement device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110432101.6A CN113060644B (en) | 2021-04-21 | 2021-04-21 | Driving wheel replacement device and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113060644A CN113060644A (en) | 2021-07-02 |
| CN113060644B true CN113060644B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110432101.6A Active CN113060644B (en) | 2021-04-21 | 2021-04-21 | Driving wheel replacement device and application method |
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| CN (1) | CN113060644B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114147440B (en) * | 2021-11-10 | 2024-03-26 | 中车长江运输设备集团有限公司 | Wheel set dismounting device |
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| CN201895202U (en) * | 2010-06-25 | 2011-07-13 | 上海宝冶集团有限公司 | Support for replacing of vehicle wheel |
| CN201997928U (en) * | 2011-02-12 | 2011-10-05 | 宝钢集团新疆八一钢铁有限公司 | Fast exchange device for big wheel of big tonnage vehicle |
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| RU2011109488A (en) * | 2011-03-14 | 2012-09-20 | Государственное образовательное учреждение высшего профессионального образования "Череповецкий государственный университет" (RU) | METHOD FOR REPLACEMENT OF DRIVING WHEELS OF BALANCED CRANES OF A BRIDGE CRANE AND DEVICE FOR IMPLEMENTATION |
| JP2013227090A (en) * | 2012-04-24 | 2013-11-07 | Jfe Mechanical Co Ltd | Apparatus for replacing crane car wheel |
| CN104002116A (en) * | 2014-05-28 | 2014-08-27 | 中冶辽宁德龙钢管有限公司 | Method for replacing spiral welding pipe flying welding tractor wheel |
| CN205740053U (en) * | 2016-05-12 | 2016-11-30 | 鞍钢股份有限公司 | A kind of quick-replaceable chassis group bascule |
| CN206538103U (en) * | 2017-01-09 | 2017-10-03 | 首钢京唐钢铁联合有限责任公司 | Wheel fast replacing device |
| CN107512661A (en) * | 2016-06-17 | 2017-12-26 | 宝山钢铁股份有限公司 | A kind of replacing of vehicle wheel method |
| CN107696792A (en) * | 2017-10-13 | 2018-02-16 | 南京工业职业技术学院 | A kind of fixture changed for automotive wheel |
| CN207738352U (en) * | 2017-12-28 | 2018-08-17 | 四川省隆昌机械制造有限公司 | A kind of lifting trolley for replacing pulley convenient for high-altitude |
| KR20180100914A (en) * | 2017-03-03 | 2018-09-12 | 한국원자력연구원 | Trolly hoist |
| JP2018177403A (en) * | 2017-04-05 | 2018-11-15 | 鹿島建設株式会社 | Moving system of bridge crane |
| CN208496859U (en) * | 2018-06-04 | 2019-02-15 | 中冶天工集团有限公司 | A kind of convenient and fast replacing of vehicle wheel device |
| CN111392588A (en) * | 2020-05-12 | 2020-07-10 | 洛阳市兴荣工业有限公司 | Equipment for quickly replacing wheels of bridge crane |
| CN111702726A (en) * | 2020-07-21 | 2020-09-25 | 上海地铁维护保障有限公司 | A auxiliary device that hangs down is prevented to gear box for changing train motor car wheel pair |
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2021
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| JP2004010354A (en) * | 2002-06-04 | 2004-01-15 | Potain Sa | Device for changing rigging of pulley block of crane |
| CN201895202U (en) * | 2010-06-25 | 2011-07-13 | 上海宝冶集团有限公司 | Support for replacing of vehicle wheel |
| CN201997928U (en) * | 2011-02-12 | 2011-10-05 | 宝钢集团新疆八一钢铁有限公司 | Fast exchange device for big wheel of big tonnage vehicle |
| RU2011109488A (en) * | 2011-03-14 | 2012-09-20 | Государственное образовательное учреждение высшего профессионального образования "Череповецкий государственный университет" (RU) | METHOD FOR REPLACEMENT OF DRIVING WHEELS OF BALANCED CRANES OF A BRIDGE CRANE AND DEVICE FOR IMPLEMENTATION |
| CN102627225A (en) * | 2012-03-20 | 2012-08-08 | 无锡国电华新起重运输设备有限公司 | Bridge of bridge crane |
| JP2013227090A (en) * | 2012-04-24 | 2013-11-07 | Jfe Mechanical Co Ltd | Apparatus for replacing crane car wheel |
| CN104002116A (en) * | 2014-05-28 | 2014-08-27 | 中冶辽宁德龙钢管有限公司 | Method for replacing spiral welding pipe flying welding tractor wheel |
| CN205740053U (en) * | 2016-05-12 | 2016-11-30 | 鞍钢股份有限公司 | A kind of quick-replaceable chassis group bascule |
| CN107512661A (en) * | 2016-06-17 | 2017-12-26 | 宝山钢铁股份有限公司 | A kind of replacing of vehicle wheel method |
| CN206538103U (en) * | 2017-01-09 | 2017-10-03 | 首钢京唐钢铁联合有限责任公司 | Wheel fast replacing device |
| KR20180100914A (en) * | 2017-03-03 | 2018-09-12 | 한국원자력연구원 | Trolly hoist |
| JP2018177403A (en) * | 2017-04-05 | 2018-11-15 | 鹿島建設株式会社 | Moving system of bridge crane |
| CN107696792A (en) * | 2017-10-13 | 2018-02-16 | 南京工业职业技术学院 | A kind of fixture changed for automotive wheel |
| CN207738352U (en) * | 2017-12-28 | 2018-08-17 | 四川省隆昌机械制造有限公司 | A kind of lifting trolley for replacing pulley convenient for high-altitude |
| CN208496859U (en) * | 2018-06-04 | 2019-02-15 | 中冶天工集团有限公司 | A kind of convenient and fast replacing of vehicle wheel device |
| CN111392588A (en) * | 2020-05-12 | 2020-07-10 | 洛阳市兴荣工业有限公司 | Equipment for quickly replacing wheels of bridge crane |
| CN111702726A (en) * | 2020-07-21 | 2020-09-25 | 上海地铁维护保障有限公司 | A auxiliary device that hangs down is prevented to gear box for changing train motor car wheel pair |
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