CN108821153B - Hot rolling roller way motor replacement equipment - Google Patents
Hot rolling roller way motor replacement equipment Download PDFInfo
- Publication number
- CN108821153B CN108821153B CN201811038224.6A CN201811038224A CN108821153B CN 108821153 B CN108821153 B CN 108821153B CN 201811038224 A CN201811038224 A CN 201811038224A CN 108821153 B CN108821153 B CN 108821153B
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- CN
- China
- Prior art keywords
- motor
- guide rail
- loading platform
- storage trolley
- transverse
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- 238000005098 hot rolling Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000003860 storage Methods 0.000 claims description 50
- 210000001503 joint Anatomy 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses hot rolling roller way motor replacing equipment which comprises a loading platform and a dismounting frame, wherein rollers are arranged below the loading platform, the dismounting frame is fixedly connected with the loading platform, and a lifting mechanism for hanging a motor is arranged at the upper part of the dismounting frame. In the process of motor replacement, the hot rolling roller way motor replacement equipment moves a new motor to the lower part of an old motor which needs to be replaced, the lifting mechanism is arranged in a disassembling mode, an operator places the removed old motor on the loading platform through the lifting mechanism, the new motor is lifted to the installation position through the lifting mechanism, and the operator fixes the motor to complete motor replacement.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to hot rolling roller way motor replacement equipment.
Background
The hot rolling roller way motor has higher position and higher quality, and the prior art needs to be hoisted by an automobile crane in the process of replacing the motor. However, the use frequency of the automobile crane is high, and the motor replacement operation may cause a delay in construction period due to the occupation of the automobile crane. And in addition, the maintenance period is limited, and once the motor replacement cannot be completed in the period, the equipment can be subjected to disease operation, so that the accident risk is increased.
Therefore, how to provide a replacement device for a hot rolling roller motor is a technical problem which needs to be solved by a person skilled in the art.
Disclosure of Invention
The invention aims to provide hot rolling roller way motor replacement equipment which can replace an automobile crane to complete hot rolling roller way motor replacement operation, improve maintenance efficiency and reduce accident risks.
In order to achieve the above purpose, the invention provides hot rolling roller way motor replacing equipment which comprises a loading platform and a disassembling frame, wherein rollers are arranged below the loading platform, the disassembling frame is fixedly connected with the loading platform, and a lifting mechanism for hanging a motor is arranged at the upper part of the disassembling frame.
Preferably, the loading platform is provided with a storage trolley for storing and moving the motor.
Preferably, a triangular grooved wheel is arranged at the bottom of the storage trolley, and the loading platform is provided with a movable guide rail which can be matched with the triangular grooved wheel.
Preferably, the rollers at the rear of the load carrying platform are universal wheels.
Preferably, the loading platform is provided with positioning holes for positioning.
Preferably, the load carrying platform comprises a transverse load carrying platform and a longitudinal load carrying platform, the transverse load carrying platform and the longitudinal load carrying platform are both provided with movable guide rails, the movable guide rails on the transverse load carrying platform are transverse guide rails, the movable guide rails on the longitudinal load carrying platform are longitudinal guide rails, a rotary disk is arranged between the transverse load carrying platform and the longitudinal load carrying platform, the rotary disk is provided with a turning guide rail, and the turning guide rail can be in butt joint with the transverse guide rail or the longitudinal guide rail through rotation of the rotary disk.
Preferably, the storage trolley comprises a first storage trolley for storing a new motor and a second storage trolley for storing an old motor.
Preferably, the dismounting frame is located at one side of the lateral load carrying platform.
Preferably, the transverse platform is provided with a positioning pin for positioning the rotating disc, the rotating disc is provided with a first positioning groove and a second positioning groove, and when the turning guide rail is in butt joint with the transverse guide rail, the positioning pin can be inserted into the first positioning groove; when the turning guide rail is in butt joint with the longitudinal guide rail, the locating pin can be inserted into the second locating groove.
Preferably, the ends of the transverse guide rail and the longitudinal guide rail are provided with limiting parts for limiting the storage trolley.
The hot rolling roller way motor replacing equipment comprises a loading platform and a dismounting frame, wherein the loading platform is arranged in the horizontal direction, rollers are arranged below the loading platform, the dismounting frame is fixedly connected with the loading platform, and a lifting mechanism for hanging a motor is arranged at the upper part of the dismounting frame.
In the process of motor replacement, the hot rolling roller way motor replacement equipment moves a new motor to the lower part of an old motor which needs to be replaced, the lifting mechanism is arranged in a disassembling mode, an operator places the removed old motor on the loading platform through the lifting mechanism, the new motor is lifted to the installation position through the lifting mechanism, and the operator fixes the motor to complete motor replacement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a side view of a hot rolling table motor replacement apparatus provided by the present invention;
fig. 2 is a front view of the hot rolling roller way motor replacing device provided by the invention.
Wherein reference numerals in fig. 1 and 2 are:
Load platform 1, dismounting frame 2, elevating system 3, rotary disk 4, deposit dolly 5, horizontal load platform 11, vertical load platform 12, transverse rail 13, vertical rail 14, universal wheel 15, diversion guide 41, triangle sheave 51.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The present invention will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present invention.
Referring to fig. 1 and 2, fig. 1 is a side view of a hot rolling roller motor replacing apparatus according to the present invention; fig. 2 is a front view of the hot rolling roller way motor replacing device provided by the invention.
The hot rolling roller way motor replacing equipment provided by the invention, as shown in figures 1 and 2, comprises a loading platform 1 and a dismounting frame 2, wherein the loading platform 1 is arranged along the horizontal direction, rollers are arranged below the loading platform 1, a new motor to be replaced can be placed on the loading platform 1, one side of the loading platform 1 is provided with a handrail or a hook, and an operator pushes or drags the loading platform 1 through a vehicle to convey the new motor to the lower part of an old motor to be replaced. In addition, in order to facilitate the pushing of the load carrying platform 1 to turn, the idler wheels under the armrests or hooks may employ universal wheels 15.
The disassembly frame 2 comprises a stand column and a cross beam, the stand column and the loading platform 1 can be fixedly connected in a bolt connection or welding mode, the cross beam is fixed at the upper end of the stand column, and a reinforcing rib is further arranged between the cross beam and the stand column for increasing the strength of the disassembly frame 2. The cross beam, the upright posts and the reinforcing ribs can be made of channel steel, square steel pipes or I-steel. The beam of the disassembly frame 2 is provided with a lifting mechanism 3, and the lifting mechanism is used for placing the disassembled old motor on the loading platform 1 and lifting the new motor to a mounting point. Obviously, the height of the lifting mechanism 3 should be higher than the mounting point of the motor, and the height of the dismounting frame 2 can be determined according to practical situations. The lifting mechanism 3 can be specifically a chain block, an electric block, a winch or the like.
In this embodiment, operating personnel remove new motor to the below of old motor through hot rolling roll table motor replacement equipment, put the old motor of tearing down on weighing platform through elevating system 3, and the rethread elevating system rises new motor to the mounting point, accomplishes the motor and changes. In the replacement process, the automobile crane is not required to carry out hoisting operation, and the operation efficiency can be obviously improved.
In the process of replacing the motor, the new motor is stored on the loading platform 1, and the detached old motor also needs to be stored on the loading platform 1. In order to avoid collision of new and old motors in the lifting process, the loading platform 1 is provided with a storage trolley 5, the new motor or the old motor can be placed on the storage trolley 5, and the storage trolley 5 is moved to one side of the loading platform 1, so that collision of the two motors in the lifting process is avoided.
In addition, in order to avoid the in-process of moving the load platform 1, the storage trolley 5 slides from the load platform 1 or collides with the dismounting frame 2, the bottom of the storage trolley 5 is provided with a triangular sheave 51, the load platform 1 is provided with a moving guide rail, the storage trolley 5 moves on the load platform 1 along the moving guide rail, and the moving guide rail can limit the storage trolley 5. The guide rail may in particular be an angle steel welded to the load carrying platform 1.
Optionally, the lateral part of load platform 1 is equipped with and runs through the locating hole along thickness direction, at the in-process of changing the motor, the locating hole can cooperate with the locating pile on ground, makes the hot rolling roll table motor change the fixed position of equipment, avoids changing the in-process of motor and produces the displacement and cause casualties or loss of property.
In this embodiment, be equipped with on the load platform 1 and deposit dolly 5, the dolly is along predetermineeing the track and remove on load platform 1, and new motor or old motor can be placed on the dolly, avoid two motors to bump in the lift process, or the dolly landing at load platform 1 in-process that removes, has improved the security of operation.
Further, the load carrying platform 1 includes a lateral load carrying platform 11 and a longitudinal load carrying platform 12, and as shown in fig. 2, both the lateral load carrying platform 11 and the longitudinal load carrying platform 12 are rectangular, and the short sides of the longitudinal load carrying platform 12 are connected to the middle of the long sides of the lateral load carrying platform 11. The transverse loading platform 11 and the longitudinal loading platform 12 are both provided with movable guide rails, the movable guide rails on the transverse loading platform 11 are transverse guide rails 13, the movable guide rails on the longitudinal loading platform 12 are longitudinal guide rails 14, and the width of the transverse guide rails 13 is equal to the width of the longitudinal guide rails 14 and is equal to the width between triangular sheaves 51 on two sides of the storage trolley 5. The longitudinal guide rail 14 extends towards the transverse loading platform 11, the transverse loading platform 11 is provided with a round hole, the round hole is positioned between extension lines of two sides of the longitudinal loading platform 12, a round rotating disc 4 is arranged in the round hole, and the transverse guide rail 13 and the longitudinal guide rail 14 extend to the edges of the round hole. The diameter of the rotating disc 4 is equal to the diameter of the circular hole.
The rotating disk 4 is provided with a turning guide rail 41, the rotation of the rotating disk 4 can change the angle of the turning guide rail 41, and when the turning guide rail 41 is parallel to the transverse guide rail 13, the end part of the turning guide rail 41 is in butt joint with the transverse guide rail 13; when the direction-changing guide 41 is parallel to the longitudinal guide 14, the direction-changing guide 41 is abutted with the longitudinal guide 14. The rotating disc 4 can be rotated under the pushing of an operator, and also can be rotated under the pushing of a motor or a hydraulic device, wherein the structure of the motor or the hydraulic device can refer to the prior art, and the details are not repeated here.
Alternatively, the dismounting frame 2 may be provided at one end of the transverse rail, and the storage trolley 5 may be moved along the transverse rail to below the dismounting frame 2. Two storage trolleys 5 can be arranged on the loading platform 1, wherein the first storage trolley is used for storing a new motor, the second storage trolley is used for storing an old motor, and the first storage trolley and the second storage trolley are respectively arranged at the end parts of the transverse guide rail 13 and the longitudinal guide rail 14 in an open mode. The storage trolley 5 can be derailed by means of a phase change rail, from a longitudinal rail 14 to a transverse rail 13 or from a transverse rail 13 to a longitudinal rail 14.
The specific replacement process of the motor is as follows:
The operator places the new motor on a first storage trolley which can be parked at the end of the longitudinal rail 14 or the end of the transverse rail 13 remote from the dismounting frame 2. The present application will be described taking as an example that the first storage cart is parked at the end of the longitudinal rail 14. The operator moves the hot rolling roller way motor replacement equipment carrying the new motor to the position below the motor to be replaced, fixes the old motor with the lifting mechanism 3, and moves the second storage trolley to the position below the dismounting frame 2. When the old motor is removed, an operator places the old motor on the second storage trolley through the lifting device, then moves the second storage trolley to one end of the transverse guide rail 13 far away from the disassembly frame 2, and at the moment, the turning guide rail 41 is in butt joint with the transverse guide rail 13. After the second storage trolley is moved, the rotating disc 4 is rotated to enable the turning guide rail 41 to be in butt joint with the longitudinal guide rail 14, an operator moves the first storage trolley onto the rotating disc 4, then the rotating disc 4 is rotated to enable the turning guide rail 41 to be in butt joint with the transverse guide rail 13, then the first storage trolley is moved to the position below the dismounting frame 2, the lifting mechanism 3 is fixed with the new motor, and the new motor is lifted to a reloading point through the lifting mechanism 3. And finally, fixing the new motor to finish the motor replacement operation.
In addition, in order to avoid the rotation of the rotary table 4 in the process of moving the storage trolley 5, a positioning mechanism is arranged between the rotary table 4 and the transverse platform. Specifically, the transverse platform is provided with a positioning pin, the rotating disk 4 is provided with a first positioning groove and a second positioning groove, and when the turning guide rail 41 is in butt joint with the transverse guide rail 13, the positioning pin is inserted into the first positioning groove, so that the rotating disk 4 can be prevented from rotating; when the direction changing guide 41 is abutted with the longitudinal guide 14, the positioning pin is inserted into the second positioning groove, and the rotation of the rotary disk 4 can be prevented.
In addition, in order to prevent the storage cart 5 from slipping off from the end portions of the lateral guide rail 13 or the longitudinal guide rail 14, both the lateral guide rail 13 and the end portion outside the longitudinal guide rail 14 are provided with a stopper portion. The limiting part can specifically limit structures such as a limiting block and a limiting plate, and when the storage trolley 5 moves to the end part of the transverse guide rail 13 or the end part of the longitudinal guide rail 14, the limiting part can limit the displacement of the storage trolley 5 and prevent the storage trolley from sliding off.
In this embodiment, load platform 1 includes horizontal load platform 11 and vertical load platform 12, and new motor and old motor deposit respectively on first deposit dolly and second deposit dolly, and first deposit dolly and second deposit the dolly and move to the below of dismantling frame 2 in succession to avoid new and old motor to bump in the dismantlement in-process, improved the security of operation.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The hot rolling roller way motor replacing equipment provided by the invention is described in detail. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (4)
1. A method for replacing a hot rolling roller way motor by using a hot rolling roller way motor replacing device, which is characterized in that the hot rolling roller way motor replacing device comprises a loading platform (1) and a detaching frame (2), rollers are arranged below the loading platform (1), the loading platform (1) is provided with a storage trolley (5) for storing and moving a motor, the storage trolley (5) comprises a first storage trolley for storing a new motor and a second storage trolley for storing an old motor, the detaching frame (2) is fixedly connected with the loading platform (1), the upper part of the detaching frame (2) is provided with a lifting mechanism (3) for hanging the motor, the loading platform (1) comprises a transverse loading platform (11) and a longitudinal loading platform (12), the transverse loading platform (11) and the longitudinal loading platform (12) are respectively provided with a movable guide rail, the movable guide rail on the transverse loading platform (11) is a transverse guide rail (13), the movable guide rail on the longitudinal loading platform (12) is a longitudinal guide rail (14), the transverse loading platform (11) and the longitudinal rotating disc (12) are respectively provided with a lifting mechanism (3) for hanging the motor, the transverse loading platform (4) and the guide rail (41) can be turned between the transverse rotating disc (4) and the guide rail (41),
The method comprises the following steps:
An operator places a new motor on a first storage trolley, the first storage trolley can be placed at the end part of a longitudinal guide rail (14), a limiting part used for limiting the storage trolley (5) is arranged at the end parts of a transverse guide rail (13) and the longitudinal guide rail (14), when the storage trolley (5) moves to the end part of the transverse guide rail (13) or the end part of the longitudinal guide rail (14), the limiting part limits the displacement of the storage trolley (5), a positioning hole used for positioning is formed in the loading platform (1), and in the process of replacing the motor, the positioning hole is matched with a positioning pile on the ground, so that the position of hot rolling roller motor replacing equipment is fixed;
an operator moves hot rolling roller way motor replacement equipment carrying a new motor to the position below the motor to be replaced, fixes the old motor and the lifting mechanism (3), and moves the second storage trolley to the position below the dismounting frame (2);
When the old motor is dismantled, an operator places the old motor on a second storage trolley through a lifting mechanism (3), then moves the second storage trolley to one end of a transverse guide rail (13) far away from a dismantling frame (2), at the moment, a turning guide rail (41) is in butt joint with the transverse guide rail (13), a positioning pin for positioning the rotating disc (4) is arranged on the transverse loading platform, a first positioning groove and a second positioning groove are formed in the rotating disc (4), and when the turning guide rail (41) is in butt joint with the transverse guide rail (13), the positioning pin can be inserted into the first positioning groove;
after the second storage trolley is moved, the rotating disc (4) is rotated to enable the turning guide rail (41) to be in butt joint with the longitudinal guide rail (14), an operator moves the first storage trolley onto the rotating disc (4), then the rotating disc (4) is rotated to enable the turning guide rail (41) to be in butt joint with the transverse guide rail (13), and when the turning guide rail (41) is in butt joint with the longitudinal guide rail (14), the positioning pin can be inserted into the second positioning groove;
And then the first storage trolley is moved to the lower part of the disassembly frame (2), the lifting mechanism (3) is fixed with the new motor, the new motor is lifted to a reloading point through the lifting mechanism (3), and finally the new motor is fixed, so that the motor replacement operation is completed.
2. Method according to claim 1, characterized in that the storage trolley (5) is provided with a triangular grooved wheel (51) at the bottom, and the loading platform (1) is provided with a moving rail which can cooperate with the triangular grooved wheel (51).
3. Method according to claim 2, characterized in that the rollers at the rear of the load carrying platform (1) are universal wheels (15).
4. Method according to claim 1, characterized in that the dismounting frame (2) is located at one side of the lateral load carrying platform (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038224.6A CN108821153B (en) | 2018-09-06 | 2018-09-06 | Hot rolling roller way motor replacement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038224.6A CN108821153B (en) | 2018-09-06 | 2018-09-06 | Hot rolling roller way motor replacement equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108821153A CN108821153A (en) | 2018-11-16 |
| CN108821153B true CN108821153B (en) | 2024-10-11 |
Family
ID=64149558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811038224.6A Active CN108821153B (en) | 2018-09-06 | 2018-09-06 | Hot rolling roller way motor replacement equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108821153B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079263B (en) * | 2019-06-13 | 2023-03-14 | 天津市东方先科石油机械有限公司 | BOP device translation lifting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962382A (en) * | 2013-01-24 | 2014-08-06 | 宝山钢铁股份有限公司 | Roll changing device of multi-roll mill |
| CN106082020A (en) * | 2016-08-11 | 2016-11-09 | 凤台县阳玲铁艺制品有限公司 | A kind of engineering dump truck demounting of the transmission device |
| CN107252825A (en) * | 2017-06-30 | 2017-10-17 | 天津市中重科技工程有限公司 | A kind of rolling mill roll attaching/detaching apparatus |
| CN208843643U (en) * | 2018-09-06 | 2019-05-10 | 上海宝冶集团有限公司 | A kind of hot rolling electric machines for roller more exchange device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2001874C1 (en) * | 1990-02-01 | 1993-10-30 | Акционерное общество закрытого типа "Домнаремонт" | Method and device for replacing rotor of car dumper |
| CN203473802U (en) * | 2013-07-30 | 2014-03-12 | 浙江豪情汽车制造有限公司 | Track transfer operating mechanism for transporting tracks |
| CN104944043A (en) * | 2014-03-31 | 2015-09-30 | 江苏康宏生物科技有限公司 | Rail transportation system |
| CN207076852U (en) * | 2017-05-18 | 2018-03-09 | 金丰机器工业股份有限公司 | Die change system for mobile trolley |
| CN107225791B (en) * | 2017-06-29 | 2023-05-16 | 扬力集团股份有限公司 | Quick die change device |
-
2018
- 2018-09-06 CN CN201811038224.6A patent/CN108821153B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962382A (en) * | 2013-01-24 | 2014-08-06 | 宝山钢铁股份有限公司 | Roll changing device of multi-roll mill |
| CN106082020A (en) * | 2016-08-11 | 2016-11-09 | 凤台县阳玲铁艺制品有限公司 | A kind of engineering dump truck demounting of the transmission device |
| CN107252825A (en) * | 2017-06-30 | 2017-10-17 | 天津市中重科技工程有限公司 | A kind of rolling mill roll attaching/detaching apparatus |
| CN208843643U (en) * | 2018-09-06 | 2019-05-10 | 上海宝冶集团有限公司 | A kind of hot rolling electric machines for roller more exchange device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108821153A (en) | 2018-11-16 |
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