CN220131736U - Main end beam converging device of single-beam crane - Google Patents
Main end beam converging device of single-beam crane Download PDFInfo
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- CN220131736U CN220131736U CN202321344388.8U CN202321344388U CN220131736U CN 220131736 U CN220131736 U CN 220131736U CN 202321344388 U CN202321344388 U CN 202321344388U CN 220131736 U CN220131736 U CN 220131736U
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- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000000872 buffer Substances 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 238000010030 laminating Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to the technical field of crane production equipment, and discloses a main end beam assembly device of a single-beam crane, which comprises an I-shaped base, wherein three groups of offset circular rails and four groups of end beam sliding rails are arranged at the top of the I-shaped base, two groups of lifting components are arranged on the upper side of the I-shaped base, and the movable ends of each group of lifting components are slidably sleeved with the outer surfaces of the corresponding offset circular rails. This single-beam crane main end beam assembly device, through end beam slide rail and girder rail wheel, make operating personnel place advancing wheel and the laminating of end beam slide rail on the end beam, hoist and mount guide rail and girder rail wheel laminating on the girder are placed simultaneously, advancing wheel and hoist and mount guide rail are adjusted to the settlement within range as the main parameter of end beam and girder by end beam slide rail and girder rail wheel, greatly reduced girder and end beam in the adjustment number of times of equipment in-process, effectively improved the production speed of single-beam crane, thereby the practicality of device has been strengthened.
Description
Technical Field
The utility model relates to the technical field of crane production equipment, in particular to a main end beam assembly device of a single-beam crane.
Background
The single-beam crane is a bridge crane with a main beam on a frame of the cart, and mainly comprises a cart capable of running along a track, a lifting mechanism, a travelling mechanism, electrical equipment and a cab, wherein the bearing structure of the cart is the main beam, the bearing structure of the travelling mechanism is an end beam, and the main beam and the end beam are assembled and fixed according to set precision, but because the main beam and the end beam are required to be adjusted for multiple times according to actual sizes in the assembling process, the assembling time of the main beam and the end beam is overlong, and the production speed of the single-beam crane is reduced.
Based on the above, the utility model designs a main end beam assembly device of a single-beam crane, so as to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a main end beam assembly device of a single-beam crane, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a single-beam crane main end roof beam assembly device, includes the I-shaped base, the top of I-shaped base is equipped with three sets of skew circle rail and four sets of end roof beam slide rails, the upside of I-shaped base is provided with two sets of lifting unit, every group lifting unit's removal end all with the slidable suit of the surface of corresponding skew circle rail, every group lifting unit's lifting end all fixed mounting has two sets of girder rail wheels.
Preferably, each group of lifting components comprises a bearing bottom plate and a lifting end plate, two groups of lifting pushing cylinders are fixedly arranged at the top of each bearing bottom plate, lifting ends of each lifting pushing cylinder are fixedly arranged at the bottom of each lifting pushing cylinder, three groups of guide supports are arranged at the bottom of each bearing bottom plate, the inner walls of the guide supports are slidably sleeved on the outer surfaces of the corresponding offset circular rails, and the bottoms of the main beam rail wheels are fixedly arranged at the top of the corresponding lifting end plate.
Preferably, the top of each group of the bearing bottom plate is provided with a reinforcing bracket, each group of the lifting pushing cylinder is fixedly installed with the corresponding reinforcing bracket, the top of each group of the reinforcing bracket is provided with a bias grinding hole, the inner wall of each bias grinding hole is slidably inserted with a bias grinding circular rail, and each group of the bias grinding circular rail is fixedly installed with the lifting end plate through a bolt.
Preferably, the inner wall of each group of guide support is provided with a plurality of groups of lubrication grooves, and the inside of each group of lubrication grooves is provided with lubricating grease.
Preferably, the outer surfaces of each group of the bearing bottom plate, the lifting end plate, the guide support, the reinforcing support and the I-shaped base are all provided with an anti-corrosion coating.
Preferably, leveling pipes are arranged at four corners of the bottom of the I-shaped base, leveling screws are screwed on the inner walls of each group of leveling pipes, and T-shaped bases are screwed on the outer surfaces of each group of leveling screws.
Preferably, the bottom of each group of T-shaped base is provided with a buffer backing plate, and the bottom of each group of buffer backing plates is provided with a plurality of groups of anti-skid grooves.
Preferably, a plurality of groups of hoisting holes are formed in the top and the bottom of the I-shaped base, and hoisting tubes are inserted into the inner walls of the two groups of hoisting holes.
(III) beneficial effects
Compared with the prior art, the utility model provides a main end beam assembly device of a single-beam crane, which has the following beneficial effects:
1. this single-beam crane main end beam assembly device, through end beam slide rail and girder rail wheel, make operating personnel place advancing wheel and the laminating of end beam slide rail on the end beam, hoist and mount guide rail and girder rail wheel laminating on the girder are placed simultaneously, advancing wheel and hoist and mount guide rail are adjusted to the settlement within range as the main parameter of end beam and girder by end beam slide rail and girder rail wheel, greatly reduced girder and end beam in the adjustment number of times of equipment in-process, effectively improved the production speed of single-beam crane, thereby the practicality of device has been strengthened.
2. According to the main end beam converging device of the single-beam crane, through the lifting assembly, an operator determines the lifting position according to the length of the main beam, then drives the lifting assembly to move to the lifting position along the offset circular rail, then replaces the end beam sliding rail and the main beam rail wheel according to the data of the end beam and the main beam, determines the assembly height according to the installation data, and then drives the main beam rail wheel to move to the assembly height through the lifting pushing cylinder, so that the adaptability of the device to single-beam cranes of different models is effectively improved, and the applicability of the device is enhanced.
3. This single-beam crane main end beam assembly device, through girder rail wheel, make the girder remove along installing the hoist and mount guide rail at its surface, take the end beam to remove along the end beam slide rail under the cooperation of rail wheel simultaneously, the connecting hole site coincidence of girder and end beam under the two-phase cooperation, effectively improve the convenience of end beam and girder assembly in-process, greatly reduced the tired out speed of operating personnel in the operation in-process to the practicality of device has been strengthened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a structural lift assembly of the present utility model;
FIG. 3 is a top view of the structure of the present utility model;
fig. 4 is a right side view of the structure of the present utility model.
In the figure: 1. an I-shaped base; 2. offsetting the circular rail; 3. an end beam slide rail; 4. a lifting assembly; 5. a main beam rail wheel; 6. a load-bearing bottom plate; 7. lifting the end plate; 8. lifting pushing cylinder; 9. a guide support; 10. reinforcing the support; 11. bias grinding the circular rail; 12. hanging a pipe; 13. leveling the tube; 14. leveling the screw; 15. a T-shaped base; 16. and a buffer backing plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a single-beam crane main end beam assembly device, including I-shaped base 1, the top of I-shaped base 1 is equipped with three sets of skew circular rail 2 and four sets of end beam slide rail 3, through end beam slide rail 3 and girder rail wheel 5, make operating personnel place advancing wheel and the laminating of end beam slide rail 3 on the girder, hoist and mount guide rail and girder rail wheel 5 laminating on the girder are placed simultaneously, advancing wheel and hoist and mount guide rail are as the main parameter of end beam and girder by end beam slide rail 3 and girder rail wheel 5 adjustment to the settlement within range, greatly reduced girder and end beam's adjustment number of times in the equipment process, effectively improved single-beam crane's production speed, thereby the practicality of device has been strengthened, the upside of I-shaped base 1 is provided with two sets of lifting assemblies 4, the movable end of every group lifting assemblies 4 all with the slidable suit of the surface of corresponding skew circular rail 2, the lifting end of every group lifting assemblies 4 all fixed mounting has two sets of girder rail wheels 5, through girder rail wheel 5, make lifting rail along installing at its surface hoist and mount guide rail, take the girder along the cooperation of girder rail wheel down the girder rail wheel to the girder rail wheel, the hole site is moved along girder rail 3, the girder is connected along the girder end rail 3, the girder is greatly reduced in the cooperation in-out end beam operation in-of the process, the practical device is easy to be operated, the convenience in the equipment is greatly improved.
In the utility model, each group of lifting components 4 comprises a bearing bottom plate 6 and a lifting end plate 7, two groups of lifting pushing cylinders 8 are fixedly arranged at the top of each group of bearing bottom plate 6, the lifting end of each group of lifting pushing cylinders 8 is fixedly arranged with the bottom of the lifting end plate 7, three groups of guide supports 9 are arranged at the bottom of each group of bearing bottom plate 6, the inner wall of each group of guide supports 9 is slidably sleeved with the outer surface of the corresponding offset circular rail 2, the bottom of each group of main beam rail wheels 5 is fixedly arranged with the top of the corresponding lifting end plate 7, an operator determines the lifting position according to the length of a main beam through the lifting components 4, then drives the lifting components 4 to move to the lifting position along the offset circular rail 2, then replaces the end beam sliding rail 3 and the main beam rail wheels 5 according to the data of the end beam and the main beam, and simultaneously determines the assembly height according to the installation data, and then drives the main beam rail wheels 5 to move to the assembly height through the lifting pushing cylinders 8, so that the adaptability of the device to single beam cranes of different types is effectively improved, and the applicability of the device is improved.
In the utility model, in order to improve the bearing upper limit of the device, the top of each group of bearing bottom plates 6 is provided with a reinforcing bracket 10 for improving the structural strength of the lifting assembly 4, each group of lifting pushing cylinders 8 is fixedly installed with the corresponding reinforcing bracket 10, the top of each group of reinforcing brackets 10 is provided with a bias grinding hole, the inner wall of each group of bias grinding holes is slidably inserted with a bias grinding circular rail 11 for bearing transverse offset stress, and each group of bias grinding circular rails 11 is fixedly installed with the lifting end plate 7 through bolts, so that the bearing upper limit of the device is improved.
In the utility model, in order to prolong the effective service life of the offset circular rail 2, a plurality of groups of lubrication grooves are formed in the inner wall of each group of guide supports 9, and lubricating grease for reducing friction force between the offset circular rail 2 and the guide supports 9 is arranged in each group of lubrication grooves, so that the wear speed of the offset circular rail 2 is reduced, and the effective service life of the offset circular rail 2 is prolonged.
In the utility model, in order to prolong the effective service life of the device, the outer surfaces of each group of the bearing bottom plate 6, the lifting end plate 7, the guide support 9, the reinforcing support 10 and the I-shaped base 1 are provided with an anti-corrosion coating for reducing the corrosion speed of the bearing bottom plate, the lifting end plate, the guide support 9, the reinforcing support 10 and the I-shaped base 1, and meanwhile, the self-replacement convenience is improved, so that the effective service life of the device is prolonged.
In the utility model, in order to improve the convenience of the relative flatness of the adjusting device, the four corners of the bottom of the I-shaped base 1 are respectively provided with the leveling pipes 13, the inner wall of each leveling pipe 13 is respectively provided with the leveling screw rods 14, the outer surface of each leveling screw rod 14 is respectively provided with the T-shaped base 15, and the leveling pipes 13 are moved relative to the T-shaped bases 15 by rotating the leveling screw rods 14, so that the convenience of the relative flatness of the adjusting device is improved.
In the utility model, in order to reduce the probability of damaging the placing position of the device in the placing process, the bottom of each group of T-shaped bases 15 is provided with the buffer base plates 16 for reducing the hardness of the contact surface between the device and the placing position, and the bottom of each group of buffer base plates 16 is provided with a plurality of groups of anti-skid grooves, so that the probability of damaging the placing position of the device in the placing process is reduced.
In the utility model, in order to improve the convenience in the hoisting and transporting process of the device, a plurality of groups of hoisting holes are formed at the top and the bottom of the I-shaped base 1, and the inner walls of the two groups of opposite hoisting holes are respectively inserted with the hoisting pipe 12 for providing a connecting port in the hoisting and transporting process of the device, so that the convenience in the hoisting and transporting process of the device is improved.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When the device is used, firstly, the device is fixedly installed at a set position, after the device is installed, the end beam sliding rail 3 and the main beam rail wheel 5 are replaced according to data of the end beam and the main beam, after the end beam sliding rail 3 and the main beam rail wheel 5 are replaced, the assembly height is determined according to the installation data, the lifting end plate 7 is driven to move through the lifting push cylinder 8 after the lifting height is determined, the main beam rail wheel 5 is driven to move to the assembly height, then the lifting position is determined according to the installation data, the lifting assembly 4 is driven to move along the offset circular rail 2 after the lifting position is determined, the end beam is placed at the top of the end beam sliding rail 3 after the lifting assembly 4 is moved to the lifting position, the travelling wheel mounted on the end beam is attached to the end beam sliding rail 3, then the main beam is placed at the rotating end of the main beam rail wheel 5, the lifting guide rail on the main beam is attached to the main beam rail wheel 5 at the moment, the travelling wheel and the lifting guide rail are used as main parameters of the end beam and the main beam are adjusted to be within a set range by the end beam sliding rail 3 and the main beam rail wheel 5, then the main rail wheel 5 is driven to move along the lifting guide rail, meanwhile, the end beam is matched with the end beam sliding rail 3, the end beam is matched with the end beam through the main rail wheel 5, the end beam is matched with the end beam sliding rail, the end beam is matched with the main beam through the end beam hole position, and the main beam nut is matched with the main beam through the nut.
To sum up, this single-beam crane main end beam assembly device, through end beam slide rail 3 and girder rail wheel 5, make operating personnel place advancing wheel and the laminating of end beam slide rail 3 on the end beam, hoist and mount guide rail and girder rail wheel 5 laminating on the girder are placed simultaneously, advancing wheel and hoist and mount guide rail are adjusted to the settlement within range by end beam slide rail 3 and girder rail wheel 5 as the main parameter of end beam and girder, greatly reduced girder and end beam the adjustment number of times in the equipment in-process, effectively improved single-beam crane's production speed, thereby the practicality of device has been strengthened.
This single-beam crane main end beam assembly device, through lifting unit 4, make operating personnel confirm lifting position according to girder length, then drive lifting unit 4 and remove lifting position along skew circular rail 2, then replace end beam slide rail 3 and girder rail wheel 5 according to the data of end beam and girder, confirm the assembly height according to the installation data simultaneously, then drive girder rail wheel 5 through lift push cylinder 8 and remove to the assembly height, effectively improved the adaptability of device to different model single-beam cranes, thereby the suitability of device has been strengthened.
This single-beam crane main end beam assembly device, through girder rail wheel 5, make the girder remove along installing the hoist and mount guide rail at its surface, take the end beam to remove along end beam slide rail 3 under the cooperation of rail wheel simultaneously, the connecting hole site coincidence of girder and end beam under the two-phase cooperation, effectively improve the convenience of end beam and girder assembly in-process, greatly reduced the tired out speed of operating personnel in the operation in-process to the practicality of device has been strengthened.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. The utility model provides a single-beam crane main end roof beam assembly device, includes I-shaped base (1), its characterized in that: the top of I-shaped base (1) is equipped with three sets of skew circle rail (2) and four sets of end beam slide rail (3), the upside of I-shaped base (1) is provided with two sets of lifting unit (4), every group lifting unit's (4) remove the end all with the slidable suit of the surface of corresponding skew circle rail (2), every group lifting unit's (4) lift end all fixed mounting has two sets of girder rail pulleys (5).
2. The main end beam assembly device of a single-beam crane according to claim 1, wherein: every group lifting unit (4) all include load floor (6) and lift end plate (7), every group load floor (6) the top all fixed mounting of load floor has two sets of lift to push away jar (8), every group lift pushes away the lifting end of jar (8) all with the bottom fixed mounting of lift end plate (7), every group load floor (6) the bottom all is equipped with three guide support (9) of group, every group guide support (9) the inner wall all with the slidable suit of the surface of corresponding skew round rail (2), every group girder rail wheel (5) the bottom all with the top fixed mounting of corresponding lift end plate (7).
3. The main end beam assembly device of a single-beam crane according to claim 2, wherein: every group the top of loading board (6) all is equipped with enhancement support (10), every group lift pushes away jar (8) all with corresponding enhancement support (10) fixed mounting, every group the eccentric wear hole has all been seted up at the top of enhancement support (10), every group the equal slidable grafting of inner wall in eccentric wear hole has eccentric wear circular rail (11), every group eccentric wear circular rail (11) all pass through bolt and lifting end plate (7) fixed mounting.
4. The main end beam assembly device of a single-beam crane according to claim 2, wherein: and a plurality of groups of lubricating grooves are formed in the inner wall of each guide support (9), and lubricating grease is arranged in each group of lubricating grooves.
5. The main end beam assembly device of a single-beam crane according to claim 2, wherein: and the outer surfaces of each group of the bearing bottom plate (6), the lifting end plate (7), the guide support (9), the reinforcing support (10) and the I-shaped base (1) are all provided with anti-corrosion coatings.
6. The main end beam assembly device of a single-beam crane according to claim 1, wherein: leveling pipes (13) are arranged at four corners of the bottom of the I-shaped base (1), leveling screws (14) are screwed on the inner walls of each leveling pipe (13), and T-shaped bases (15) are screwed on the outer surfaces of each leveling screw (14).
7. The main end beam assembly device of a single-beam crane according to claim 6, wherein: the bottom of each group of T-shaped base (15) is provided with a buffer backing plate (16), and the bottom of each group of buffer backing plates (16) is provided with a plurality of groups of anti-skid grooves.
8. The main end beam assembly device of a single-beam crane according to claim 1, wherein: a plurality of groups of hoisting holes are formed in the top and the bottom of the I-shaped base (1), and hoisting tubes (12) are inserted into the inner walls of the two groups of hoisting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321344388.8U CN220131736U (en) | 2023-05-29 | 2023-05-29 | Main end beam converging device of single-beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321344388.8U CN220131736U (en) | 2023-05-29 | 2023-05-29 | Main end beam converging device of single-beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131736U true CN220131736U (en) | 2023-12-05 |
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ID=88962574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321344388.8U Active CN220131736U (en) | 2023-05-29 | 2023-05-29 | Main end beam converging device of single-beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131736U (en) |
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2023
- 2023-05-29 CN CN202321344388.8U patent/CN220131736U/en active Active
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