CN216126355U - Self-bearing transmission roller type 100-ton gantry shape correction tool - Google Patents
Self-bearing transmission roller type 100-ton gantry shape correction tool Download PDFInfo
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- CN216126355U CN216126355U CN202121268342.3U CN202121268342U CN216126355U CN 216126355 U CN216126355 U CN 216126355U CN 202121268342 U CN202121268342 U CN 202121268342U CN 216126355 U CN216126355 U CN 216126355U
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Abstract
The utility model discloses a self-bearing transmission roller type 100-ton gantry shape correcting tool which comprises a hydraulic system and a pressure-bearing platform, wherein the hydraulic system is positioned on one side of the pressure-bearing platform, a cantilever support is fixedly connected to the bottom of the pressure-bearing platform, rails are fixedly arranged on the top of the cantilever support and positioned on two sides of the pressure-bearing platform, a walking gantry is connected to the rails on the two sides in a sliding manner, shape correcting oil cylinders are symmetrically and fixedly arranged on the bottom side of the top of the walking gantry, a transmission device and a power device are arranged between the pressure-bearing platform and the cantilever support, when the self-bearing transmission roller type 100-ton gantry shape correcting tool is used, the pressure-bearing platform provides upward supporting force for a workpiece during shape correction, and simultaneously provides downward reaction force for the shape correcting and pressing walking gantry, so that internal balance offset of the acting force is realized, excavation of a large foundation and manufacturing of embedded parts are avoided, the manufacturing cost and the production line arrangement time can be greatly reduced, and the later-period adjustment position of the tool is more convenient, And (4) the method is quick.
Description
Technical Field
The utility model belongs to the technical field of engineering machinery dumper trucks, and particularly relates to a self-bearing transmission roller type 100-ton gantry shape correction tool.
Background
At present, a 100-ton gantry shape correction tool used in the field of dump trucks needs to excavate a large foundation to manufacture an embedded part so as to overcome huge reaction force generated during shape correction, the excavation of the large foundation increases the manufacturing cost, prolongs the arrangement time of a production line, and is inconvenient for the change of the position of the tool in the later period; the transmission mechanism of the existing gantry shape correction tool needs to be realized by a cantilever crane to transfer the workpiece between adjacent stations, the use of the cantilever crane reduces the workpiece transfer efficiency and the operation safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-bearing transmission roller type 100-ton gantry shape correcting tool to solve the problem that the tool is high in cost and inconvenient to move in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the self-bearing transmission roller type tonnage portal shape correcting tool comprises a hydraulic system and a pressure-bearing platform, wherein the hydraulic system is located on one side of the pressure-bearing platform, a cantilever support is fixedly connected to the bottom of the pressure-bearing platform, track rails are fixedly mounted on the top of the cantilever support and located on two sides of the pressure-bearing platform, a walking portal is connected to the track rails on the two sides in a sliding mode, shape correcting oil cylinders are symmetrically and fixedly mounted on the bottom side of the top of the walking portal, and a transmission device and a power device are arranged between the pressure-bearing platform and the cantilever support.
Preferably, transmission includes mounting bracket, braced frame, live-rollers and driving roller, cantilever support top fixedly connected with mounting bracket, and the top of mounting bracket and bottom symmetry equidistance fixed mounting have a plurality of to braced frame, braced frame's inboard is rotated respectively and is connected with live-rollers and driving roller, and live-rollers and driving roller are arranged from top to bottom.
Preferably, power device includes motor power, main band pulley, follows band pulley and belt, the bottom fixed mounting that the mounting bracket is located the most inboard braced frame has motor power, and motor power's output shaft fixedly connected with main band pulley, the equal fixed mounting of axis of rotation of one side of live-rollers and the both sides of driving roller has from the band pulley, all be connected through belt drive between the epaxial follow band pulley that is located live-rollers and driving roller of main band pulley and driving roller on the motor power and the follow band pulley of axis of rotation of live-rollers and driving roller, two adjacent driving rollers are connected through the belt drive of winding on follow band pulley, and the belt is crisscross setting.
Preferably, a plurality of rectangular holes are arranged on the pressure-bearing platform, the interior of the pressure-bearing platform is of a frame hollow structure, and the rectangular holes are in one-to-one up-and-down correspondence with the rotating rollers.
Preferably, the cantilever support and the pressure-bearing platform are designed integrally.
Preferably, the track is connected with a bearing block in a sliding manner, the top of the bearing block is fixedly connected with the walking gantry, and the walking gantry is connected with the track in a sliding manner through the bearing block.
Compared with the prior art, the utility model provides a self-bearing transmission roller type 100-ton gantry shape correction tool, which has the following beneficial effects:
the device provides upward supporting force for a workpiece through an upper plane of a pressure-bearing platform, and provides downward reaction force for a track through cantilever support; the shape correcting oil cylinder provides downward pressure for correcting the shape of a workpiece, the lower part of the walking gantry is provided with a bearing and pulling block, the upward reaction transmitted by the gantry during shape correction can be transmitted to a track, the track is arranged on a cantilever support of a pressure bearing platform, the resultant force of lifting force and downward pulling force at the track is zero, a self-supporting force mode is formed inside the tool, after the shape correction is finished, the track works by driving a power motor, the output end of the power motor drives a main belt wheel to rotate, and the main belt wheel is in belt transmission connection with a secondary belt wheel on a transmission roller, so that when the main belt wheel rotates, power can be transmitted to the secondary belt wheel on the transmission roller through a belt, the secondary belt wheel on the transmission roller is in belt transmission connection with the secondary belt wheel on the transmission roller, the rotation roller can rotate, the workpiece is moved out of the device, the pressure bearing platform provides upward supporting force for the workpiece during shape correction, downward reaction force is provided for correcting the shape of the pressed walking gantry, internal balance offset of the reaction force is realized, excavation of a large foundation and manufacturing of embedded parts are avoided, manufacturing cost can be greatly reduced, production line arrangement time can be greatly shortened, and meanwhile, the position of the tool is adjusted in the later period conveniently and quickly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic structural view of a self-supporting transmission roller type 100-ton gantry shape correction tool provided by the utility model;
FIG. 2 is a schematic structural view of the turning roll of the present invention after turning out of the pressure-bearing platform;
FIG. 3 is a schematic diagram of the transmission and power unit of the present invention;
FIG. 4 is a schematic diagram of the transmission and power unit of the present invention;
in the figure: 1. a hydraulic system; 2. a pressure-bearing platform; 3. a cantilever support; 4. a track; 5. walking the gantry; 6. a transmission device; 601. a mounting frame; 602. a support frame; 603. a rotating roller; 604. a driving roller; 7. a power plant; 701. a power motor; 702. a primary pulley; 703. a secondary pulley; 704. a belt; 8. a bearing block; 9. and (5) a shape correcting oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of a self-supporting transmission roller type 100-ton gantry shape correction tool: the hydraulic system 1 is located on one side of the pressure-bearing platform 2, the bottom of the pressure-bearing platform 2 is fixedly connected with a cantilever support 3, the top of the cantilever support 3 is located on two sides of the pressure-bearing platform 2 and is fixedly provided with rails 4, the rails 4 on two sides are connected with a walking gantry 5 in a sliding mode, shape correcting oil cylinders 9 are symmetrically and fixedly arranged on the bottom side of the top of the walking gantry 5, and a transmission device 6 and a power device 7 are arranged between the pressure-bearing platform 2 and the cantilever support 3.
Transmission 6 includes mounting bracket 601, braced frame 602, live-rollers 603 and driving roller 604, cantilever support 3 top fixedly connected with mounting bracket 601, and the top of mounting bracket 601 and bottom symmetry equidistance fixed mounting have a plurality of to braced frame 602, braced frame 602's inboard is rotated respectively and is connected with live-rollers 603 and driving roller 604, and live-rollers 603 and driving roller 604 are arranged from top to bottom.
The power device 7 comprises a power motor 701, a main belt wheel 702, a secondary belt wheel 703 and a belt 704, wherein the power motor 701 is fixedly installed at the bottom of the innermost supporting frame 602 of the mounting frame 601, the main belt wheel 702 is fixedly connected with an output shaft of the power motor 701, the secondary belt wheels 703 are fixedly installed on one side of the rotating roller 603 and rotating shafts on two sides of the transmission roller 604, the main belt wheel 702 on the power motor 701 and the secondary belt wheel 703 of the transmission roller 604 are in transmission connection with the secondary belt wheel 703 on the rotating shaft of the rotating roller 603 and the transmission roller 604 through the belt 704, the two adjacent transmission rollers 604 are in transmission connection through the belt 704 wound on the secondary belt wheels 703, and the belt 704 is arranged in a staggered mode.
The pressure-bearing platform 2 is provided with a plurality of rectangular holes, the interior of the pressure-bearing platform is of a frame hollow structure, the rectangular holes correspond to the rotating rollers 603 one by one up and down, and therefore the rotating rollers 603 lift the workpiece.
The cantilever support 3 and the pressure-bearing platform 2 are designed integrally.
The track 4 is connected with a bearing block 8 in a sliding mode, the top of the bearing block 8 is fixedly connected with the walking gantry 5, and the walking gantry 5 is connected with the track 4 in a sliding mode through the bearing block 8 so as to facilitate force transmission.
The working principle is as follows: when the device is in an initial state, the rotating roller 602 is positioned below the pressure-bearing platform 2, and during shape correction, the upper plane of the pressure-bearing platform 2 provides upward supporting force for a workpiece, and the cantilever support 3 provides downward reaction force for the track 4; the shape correcting oil cylinder 9 provides downward pressure for correcting the shape of a workpiece, the lower part of the walking gantry 5 is provided with a bearing and pulling block 8 which can transfer the upward reaction transmitted by the walking gantry 5 during shape correction to the track 4, the track 4 is arranged on the cantilever support 3 of the pressure bearing platform 2, the resultant force of the lifting force and the downward pulling force at the track 4 is zero, a self-bearing force mode is formed inside the tool, after the shape correction is finished, the track works by driving the power motor 701, the output end of the power motor 701 can drive the main belt wheel 702 to rotate, and the main belt wheel 702 and the driven belt wheel 703 on the transmission roller 604 are in transmission connection through the belt 704, therefore, when the main belt wheel 702 rotates, the power can be transmitted to the driven belt 703 on the transmission roller 604 through the belt 704, and the driven belt 703 on the rotation roller 603 is in transmission connection with the driven belt 703 on the transmission roller 604 through the belt 704, so that the rotation roller 603 can rotate, thereby move the work piece out of the device, pressure-bearing platform 2 also compresses tightly walking longmen 5 for the school shape and provides decurrent reaction force when providing upward holding power for the work piece when the school shape, realizes that the internal balance of effort offsets, has avoided the excavation of large-scale ground and the preparation of built-in fitting, can reduce the cost of manufacture and produce the line arrangement time by a wide margin, and the frock later stage adjustment position is also more convenient, swift simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a 100 tons longmen school shape frocks of self-supporting drive roll-type, includes hydraulic system (1) and pressure-bearing platform (2), hydraulic system (1) is located one side of pressure-bearing platform (2), its characterized in that: the bottom of the pressure-bearing platform (2) is fixedly connected with a cantilever support (3), the top of the cantilever support (3) is positioned at two sides of the pressure-bearing platform (2) and fixedly provided with rails (4), the rails (4) at two sides are connected with a walking gantry (5) in a sliding manner, the bottom side of the top of the walking gantry (5) is symmetrically and fixedly provided with shape correcting oil cylinders (9), and a transmission device (6) and a power device (7) are arranged between the pressure-bearing platform (2) and the cantilever support (3).
2. The self-supporting transmission roller type 100-ton gantry sizing tool according to claim 1, characterized in that: transmission (6) include mounting bracket (601), braced frame (602), live-rollers (603) and driving roller (604), cantilever support (3) top fixedly connected with mounting bracket (601), and the top of mounting bracket (601) and bottom symmetry equidistance fixed mounting have a plurality of to braced frame (602), the inboard of braced frame (602) is rotated respectively and is connected with live-rollers (603) and driving roller (604), and live-rollers (603) and driving roller (604) are arranged from top to bottom.
3. The self-supporting transmission roller type 100-ton gantry sizing tool according to claim 2, characterized in that: the power device (7) comprises a power motor (701), a main belt wheel (702), a secondary belt wheel (703) and a belt (704), the bottom of the supporting frame (602) positioned at the innermost side of the mounting frame (601) is fixedly provided with a power motor (701), and the output shaft of the power motor (701) is fixedly connected with a main belt wheel (702), the rotating shafts on one side of the rotating roller (603) and the two sides of the driving roller (604) are both fixedly provided with a secondary belt wheel (703), the primary belt wheel (702) on the power motor (701) and the secondary belt wheel (703) of the transmission roller (604) are in transmission connection with the secondary belt wheel (703) on the rotating shafts of the rotating roller (603) and the transmission roller (604) through a belt (704), the two adjacent driving rollers (604) are in driving connection through a belt (704) wound on a driven wheel (703), and the belt (704) is arranged in a staggered mode.
4. The self-supporting transmission roller type 100-ton gantry sizing tool according to claim 1, characterized in that: a plurality of rectangular holes are arranged on the pressure bearing platform (2), the interior of the pressure bearing platform is of a frame hollow structure, and the rectangular holes are in up-down correspondence with the rotating rollers (603) one by one.
5. The self-supporting transmission roller type 100-ton gantry sizing tool according to claim 1, characterized in that: the cantilever support (3) and the pressure-bearing platform (2) are designed in an integral manner.
6. The self-supporting transmission roller type 100-ton gantry sizing tool according to claim 1, characterized in that: the track is characterized in that a bearing and pulling block (8) is connected onto the track (4) in a sliding mode, the top of the bearing and pulling block (8) is fixedly connected with the walking gantry (5), and the walking gantry (5) is connected with the track (4) in a sliding mode through the bearing and pulling block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121268342.3U CN216126355U (en) | 2021-06-08 | 2021-06-08 | Self-bearing transmission roller type 100-ton gantry shape correction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121268342.3U CN216126355U (en) | 2021-06-08 | 2021-06-08 | Self-bearing transmission roller type 100-ton gantry shape correction tool |
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| Publication Number | Publication Date |
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| CN216126355U true CN216126355U (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121268342.3U Active CN216126355U (en) | 2021-06-08 | 2021-06-08 | Self-bearing transmission roller type 100-ton gantry shape correction tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115740093A (en) * | 2022-11-30 | 2023-03-07 | 山东祥瑞路桥工程有限公司 | Intelligent control correction equipment for bridge deck |
-
2021
- 2021-06-08 CN CN202121268342.3U patent/CN216126355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115740093A (en) * | 2022-11-30 | 2023-03-07 | 山东祥瑞路桥工程有限公司 | Intelligent control correction equipment for bridge deck |
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