CN220131735U - Metallurgical electromagnetic bridge crane - Google Patents
Metallurgical electromagnetic bridge crane Download PDFInfo
- Publication number
- CN220131735U CN220131735U CN202321719879.6U CN202321719879U CN220131735U CN 220131735 U CN220131735 U CN 220131735U CN 202321719879 U CN202321719879 U CN 202321719879U CN 220131735 U CN220131735 U CN 220131735U
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- bridge crane
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- electromagnetic
- metallurgical
- fixedly arranged
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- 230000035939 shock Effects 0.000 claims abstract description 27
- 239000006096 absorbing agent Substances 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000000872 buffer Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 28
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000011435 rock Substances 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 electromagnetic cranes and discloses a metallurgical electromagnetic bridge crane, which comprises a main body mechanism and an adjusting mechanism, wherein the adjusting mechanism is positioned at the front end of the main body mechanism, the main body mechanism comprises a bridge crane body, a hanging plate, an electromagnetic plate and a counterweight bottom plate, the hanging plate is movably arranged below the bridge crane body, the electromagnetic plate is fixedly arranged at the lower end of the hanging plate, and the counterweight bottom plate is fixedly arranged below the bridge crane body. This metallurgical electromagnetism bridge crane through installing main part mechanism, has realized that this bridge crane body has good buffering protection effect when carrying out the operation of lifting by crane of metallurgical operation, and the cooperation of first bumper shock absorber and second bumper shock absorber can cushion the vibrations that receive in the operation of lifting by crane to reduce the material hoist and mount in-process and receive rocking that external factor brought, improved the stability and the protectiveness of this bridge crane body hoist and mount operation.
Description
Technical Field
The utility model relates to the technical field of electromagnetic cranes, in particular to a metallurgical electromagnetic bridge crane.
Background
The materials transportation and hoisting work of the production workshop of the metallurgical enterprise are very complicated, and most of the work is completed by a bridge crane, and the electromagnetic bridge crane is a machine for transporting steel and iron objects by utilizing the electromagnetic principle and is widely applied due to the characteristics of simple operation and simple transportation.
The utility model not only sets up the safeguard measure, improves the hoisting structure, reduces the occurrence of the security accident, improves the stability when the steel article is lifted, but also improves the convenience when the crane moves.
But current metallurgical electromagnetic bridge crane is at the during operation, is inconvenient for automatic buffering the vibrations that receive in the hoist and mount process, receives external factor influence when electromagnetic bridge crane work, or will bring certain degree to the material of hoist and mount and rock, and then directly influences the stability of material hoist and mount operation.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a metallurgical electromagnetic bridge crane, which aims to solve the problems that the conventional metallurgical electromagnetic bridge crane is poor in vibration buffering effect and affects hoisting operation in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the metallurgical electromagnetic bridge crane comprises a main body mechanism and an adjusting mechanism, wherein the adjusting mechanism is positioned at the front end of the main body mechanism, the main body mechanism comprises a bridge crane body, a hanging plate, an electromagnetic plate and a counterweight bottom plate, the hanging plate is movably arranged below the bridge crane body, the electromagnetic plate is fixedly arranged at the lower end of the hanging plate, and the counterweight bottom plate is fixedly arranged below the bridge crane body;
the main body mechanism further comprises a first shock absorber, a bearing plate, a buffer component and a lifting component, wherein the first shock absorber is fixedly arranged at the upper end of the counterweight bottom plate, the bearing plate is fixedly arranged at the upper end of the first shock absorber, the bridge crane body is positioned at the upper end of the bearing plate, the buffer component is positioned at the front end of the lifting plate, and the lifting component is positioned above the bridge crane body.
Preferably, the buffer assembly comprises a hydraulic cylinder and an adjusting rod, the hydraulic cylinder is fixedly arranged at the front end and the rear end of the hanging plate, the driving end at the inner end of the hydraulic cylinder is positioned in the hanging plate, the adjusting rod is fixedly arranged at the driving end at the inner end of the hydraulic cylinder, and the design of the hydraulic cylinder can push the limiting plate to limit materials.
Preferably, the buffer assembly further comprises a limiting plate, a second shock absorber and an electromagnetic block, wherein the limiting plate is fixedly arranged at the inner end of the adjusting rod, the second shock absorber is fixedly arranged at the inner end of the limiting plate, the electromagnetic block is fixedly arranged at the inner end of the second shock absorber, and the second shock absorber can be used for buffering vibration of the hanging plate in the horizontal direction.
Preferably, the lifting assembly comprises a fixed plate, a lifting motor and a wind-up roller, wherein the fixed plate is movably arranged above the bridge crane body, the lifting motor is fixedly arranged at the front end of the fixed plate, the driving end of the rear end of the lifting motor extends to the middle of the fixed plate, the wind-up roller is fixedly arranged at the driving end of the rear end of the lifting motor, and the wind-up roller can be driven to rotate at a constant speed by the aid of the design of the lifting motor.
Preferably, the lifting assembly further comprises a movable disc and a steel wire rope, the movable disc is fixedly arranged at the rear end of the inner end of the fixed plate, the rear end of the winding roller is rotationally connected with the movable disc, the steel wire rope is movably arranged at the outer end of the winding roller, the lower end of the steel wire rope is fixedly connected with the lifting plate, and the movable disc is designed to provide supporting effect for the winding roller.
Preferably, the adjustment mechanism comprises a placing groove, a transmission motor, a screw rod, a movable seat, a movable nut, a connecting rod, a sliding block and a guide rod, wherein the placing groove is fixedly arranged at the front end of the bridge crane body, the transmission motor is fixedly arranged at the left end of the placing groove, the screw rod is fixedly arranged at the transmission end of the right end of the transmission motor, and the movable nut can be driven to do linear motion on the screw rod by the design of the transmission motor.
Preferably, the movable seat is fixedly arranged at the right end of the placing groove, the right end of the screw rod is rotationally connected with the movable seat, the movable nut is movably arranged at the outer end of the screw rod, the movable nut is in threaded connection with the screw rod, the connecting rod is fixedly arranged at the upper end of the movable nut, and the design of the movable seat provides a supporting effect for the screw rod.
Preferably, the slider fixed mounting is at the rear end of connecting rod, the fixed plate is located the front and back both ends of slider upper end, guide bar fixed mounting is at the inner of bridge crane body, the slider is located the outer end of guide bar, slider and guide bar sliding connection, the design of guide bar provides the effect of support for the slider.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the metallurgical electromagnetic bridge crane, due to the fact that the main body mechanism is installed, when the bridge crane body is used for lifting operations of metallurgical operations, the bridge crane body has good buffering and protecting effects, vibration received in the lifting operations can be buffered through the cooperation of the first shock absorber and the second shock absorber, shaking caused by external factors in the material lifting process is reduced, and stability and protection of the lifting operations of the bridge crane body are improved;
2. according to the metallurgical electromagnetic bridge crane, the adjusting mechanism is arranged, so that when the bridge crane body works, the lifting plate can be driven to do linear motion at a constant speed according to the use requirement, and materials are moved to the position where unloading is needed, and the flexibility and the practicability of the bridge crane body are improved;
3. this metallurgical electromagnetism bridge crane through installation pneumatic cylinder and electromagnetism piece, has realized this bridge crane body when carrying out metallurgical operation's material hoist and mount work, can promote the electromagnetism piece through the operation and carry out spacingly to the material, and the design of electromagnetism piece has increased the magnetic attraction of material contact surface simultaneously for material hoist and mount process is more stable, has improved the stability of this bridge crane body work.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a counterweight bottom plate of the utility model;
FIG. 3 is a schematic perspective view of a bridge crane body according to the present utility model;
FIG. 4 is a schematic perspective view of a buffer assembly according to the present utility model;
FIG. 5 is a schematic perspective view of a lifting assembly according to the present utility model;
FIG. 6 is an enlarged schematic view of a part of the slider of the present utility model.
In the figure: 1. a main body mechanism; 101. a bridge crane body; 102. a hanger plate; 103. an electromagnetic plate; 104. a counterweight bottom plate; 105. a first shock absorber; 106. a carrying plate; 107. a buffer assembly; 1071. a hydraulic cylinder; 1072. an adjusting rod; 1073. a limiting plate; 1074. a second damper; 1075. an electromagnetic block; 108. a lifting assembly; 1081. a fixing plate; 1082. a hoisting motor; 1083. a wind-up roll; 1084. a movable plate; 1085. a wire rope; 2. an adjusting mechanism; 201. a placement groove; 202. a drive motor; 203. a screw rod; 204. a movable seat; 205. a movable nut; 206. a connecting rod; 207. a slide block; 208. a guide rod.
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. 1-6, the present utility model provides a technical solution: the metallurgical electromagnetic bridge crane comprises a main body mechanism 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 is positioned at the front end of the main body mechanism 1, the main body mechanism 1 comprises a bridge crane body 101, a hanging plate 102, an electromagnetic plate 103 and a counterweight bottom plate 104, the hanging plate 102 is movably arranged below the bridge crane body 101, the electromagnetic plate 103 is fixedly arranged at the lower end of the hanging plate 102, and the counterweight bottom plate 104 is fixedly arranged below the bridge crane body 101;
the main body mechanism 1 further comprises a first shock absorber 105, a bearing plate 106, a buffer assembly 107 and a lifting assembly 108, wherein the first shock absorber 105 is fixedly installed at the upper end of the counterweight bottom plate 104, the bearing plate 106 is fixedly installed at the upper end of the first shock absorber 105, the bridge crane body 101 is located at the upper end of the bearing plate 106, the buffer assembly 107 is located at the front end of the lifting plate 102, and the lifting assembly 108 is located above the bridge crane body 101.
The buffer assembly 107 comprises a hydraulic cylinder 1071 and an adjusting rod 1072, wherein the hydraulic cylinder 1071 is fixedly arranged at the front end and the rear end of the hanging plate 102, the driving end at the inner end of the hydraulic cylinder 1071 is positioned in the hanging plate 102, and the adjusting rod 1072 is fixedly arranged at the driving end at the inner end of the hydraulic cylinder 1071.
The buffer assembly 107 further comprises a limiting plate 1073, a second damper 1074 and an electromagnetic block 1075, the limiting plate 1073 is fixedly arranged at the inner end of the adjusting rod 1072, the second damper 1074 is fixedly arranged at the inner end of the limiting plate 1073, the electromagnetic block 1075 is fixedly arranged at the inner end of the second damper 1074, the lifting assembly 108 comprises a fixed plate 1081, a lifting motor 1082 and a winding roller 1083, the fixed plate 1081 is movably arranged above the bridge crane body 101, the lifting motor 1082 is fixedly arranged at the front end of the fixed plate 1081, the transmission end of the rear end of the lifting motor 1082 extends to the middle part of the fixed plate 1081, the winding roller 1083 is fixedly arranged at the transmission end of the rear end of the lifting motor 1082, the lifting assembly 108 further comprises a movable disc 1084 and a steel wire rope 1085, the movable disc 1084 is fixedly arranged at the rear end of the inner end of the fixed plate 1081, the rear end of the winding roller 1083 is rotatably connected with the movable disc 1084, the steel wire rope 1085 is movably arranged at the outer end of the winding roller 1083, when the bridge crane body 101 is used for lifting materials in metallurgical operation, a worker assembles the counterweight bottom plate 104 at the lower end of the bridge crane body 101 with ground guide rails of a metallurgical workshop, then adjusts the bridge crane body 101 to a position suitable for the materials, the lifting motor 1082 works to drive the winding roller 1083 to rotate at a constant speed, unreels the steel wire rope 1085, so that the lifting plate 102 moves downwards at a constant speed to contact the materials, then the hydraulic cylinder 1071 is started to push the limiting plate 1073 to limit the materials, so that the magnetic attraction blocks are fully contacted with the materials, then the electromagnetic plate 103 is electrified with the electromagnetic block 1075 to absorb the materials, the first shock absorber 105 buffers the vertical shock received by the bridge crane body 101 in operation, the second shock absorber 1074 buffers the horizontal shock received by the lifting plate 102, and then unloading the material to a designated place by adjusting the position of the bridge crane body 101 and the position of the lifting plate 102, thereby completing the lifting operation of the metallurgical operation material.
The adjusting mechanism 2 comprises a placing groove 201, a transmission motor 202, a screw rod 203, a movable seat 204, a movable nut 205, a connecting rod 206, a sliding block 207 and a guide rod 208, wherein the placing groove 201 is fixedly arranged at the front end of the bridge crane body 101, the transmission motor 202 is fixedly arranged at the left end of the placing groove 201, the screw rod 203 is fixedly arranged at the transmission end of the right end of the transmission motor 202, the movable seat 204 is fixedly arranged at the right end of the placing groove 201, the right end of the screw rod 203 is rotationally connected with the movable seat 204, the movable nut 205 is movably arranged at the outer end of the screw rod 203, the movable nut 205 is in threaded connection with the screw rod 203, the connecting rod 206 is fixedly arranged at the upper end of the movable nut 205, the sliding block 207 is fixedly arranged at the rear end of the connecting rod 206, a fixing plate 1081 is arranged at the front end and the rear end of the upper end of the sliding block 207, the guide rod 208 is fixedly arranged at the inner end of the bridge crane body 101, the sliding block 207 is arranged at the outer end of the guide rod 208, the sliding block 207 is slidably connected with the guide rod 208, the transmission motor 202 works to drive the movable nut 205 to linearly move the screw nut 205, and the sliding block 207 is driven by the movable nut 205 to move on the guide rod 208, so that the lifting plate 102 is adjusted to the upper part of a material.
Working principle: when the bridge crane body 101 is used for material lifting operation of metallurgical operation, a worker assembles the counterweight bottom plate 104 at the lower end of the bridge crane body 101 with a ground guide rail of a metallurgical workshop, then adjusts the bridge crane body 101 to a position suitable for the material, the transmission motor 202 works to drive the movable nut 205 to linearly move on the screw rod 203, the movable nut 205 drives the sliding block 207 to move on the guide rod 208, thereby adjusting the lifting plate 102 to the position above the material, the lifting motor 1082 works to drive the winding roller 1083 to uniformly rotate, unreeling the steel wire rope 1085, thereby enabling the lifting plate 102 to uniformly move downwards to be in contact with the material, then starting the hydraulic cylinder 1071 to push the limiting plate 1073 to limit the material, enabling the magnet to fully contact with the material, then electrifying the electromagnetic plate 103 with the electromagnetic block 1075, absorbing the material, the first shock absorber 105 buffering vibration in the vertical direction received by the bridge crane body 101, the second shock absorber 1074 buffering vibration in the horizontal direction received by the lifting plate 102, and then completing the material lifting operation to a designated point by adjusting the position of the bridge crane body 101 and unloading the lifting plate 102.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a metallurgical electromagnetic bridge crane, includes main part mechanism (1) and adjustment mechanism (2), its characterized in that: the adjusting mechanism (2) is located at the front end of the main body mechanism (1), the main body mechanism (1) comprises a bridge crane body (101), a lifting plate (102), an electromagnetic plate (103) and a counterweight bottom plate (104), the lifting plate (102) is movably installed below the bridge crane body (101), the electromagnetic plate (103) is fixedly installed at the lower end of the lifting plate (102), and the counterweight bottom plate (104) is fixedly installed below the bridge crane body (101);
the main body mechanism (1) further comprises a first shock absorber (105), a bearing plate (106), a buffer assembly (107) and a lifting assembly (108), wherein the first shock absorber (105) is fixedly installed at the upper end of the counterweight bottom plate (104), the bearing plate (106) is fixedly installed at the upper end of the first shock absorber (105), the bridge crane body (101) is located at the upper end of the bearing plate (106), the buffer assembly (107) is located at the front end of the lifting plate (102), and the lifting assembly (108) is located above the bridge crane body (101).
2. A metallurgical electromagnetic bridge crane according to claim 1, wherein: the buffer assembly (107) comprises a hydraulic cylinder (1071) and an adjusting rod (1072), the hydraulic cylinder (1071) is fixedly arranged at the front end and the rear end of the hanging plate (102), the driving end at the inner end of the hydraulic cylinder (1071) is located inside the hanging plate (102), and the adjusting rod (1072) is fixedly arranged at the driving end at the inner end of the hydraulic cylinder (1071).
3. A metallurgical electromagnetic bridge crane according to claim 2, wherein: the buffer assembly (107) further comprises a limiting plate (1073), a second shock absorber (1074) and an electromagnetic block (1075), wherein the limiting plate (1073) is fixedly installed at the inner end of the adjusting rod (1072), the second shock absorber (1074) is fixedly installed at the inner end of the limiting plate (1073), and the electromagnetic block (1075) is fixedly installed at the inner end of the second shock absorber (1074).
4. A metallurgical electromagnetic bridge crane according to claim 3, wherein: lifting by crane subassembly (108) including fixed plate (1081), jack-up motor (1082) and wind-up roll (1083), fixed plate (1081) movable mounting is in the top of bridge crane body (101), jack-up motor (1082) fixed mounting is in the front end of fixed plate (1081), the driving end of jack-up motor (1082) rear end extends to the middle part of fixed plate (1081), wind-up roll (1083) fixed mounting is at the driving end of jack-up motor (1082) rear end.
5. A metallurgical electromagnetic bridge crane according to claim 4, wherein: the lifting assembly (108) further comprises a movable disc (1084) and a steel wire rope (1085), wherein the movable disc (1084) is fixedly arranged at the rear end of the inner end of the fixed plate (1081), the rear end of the winding roller (1083) is rotationally connected with the movable disc (1084), the steel wire rope (1085) is movably arranged at the outer end of the winding roller (1083), and the lower end of the steel wire rope (1085) is fixedly connected with the lifting plate (102).
6. A metallurgical electromagnetic bridge crane according to claim 5, wherein: the adjusting mechanism (2) comprises a placing groove (201), a transmission motor (202), a screw rod (203), a movable seat (204), a movable nut (205), a connecting rod (206), a sliding block (207) and a guide rod (208), wherein the placing groove (201) is fixedly arranged at the front end of the bridge crane body (101), the transmission motor (202) is fixedly arranged at the left end of the placing groove (201), and the screw rod (203) is fixedly arranged at the transmission end of the right end of the transmission motor (202).
7. The metallurgical electromagnetic bridge crane of claim 6, wherein: the movable seat (204) is fixedly arranged at the right end of the placing groove (201), the right end of the screw rod (203) is rotationally connected with the movable seat (204), the movable nut (205) is movably arranged at the outer end of the screw rod (203), the movable nut (205) is in threaded connection with the screw rod (203), and the connecting rod (206) is fixedly arranged at the upper end of the movable nut (205).
8. A metallurgical electromagnetic bridge crane according to claim 7, wherein: the slider (207) fixed mounting is at the rear end of connecting rod (206), fixed plate (1081) is located the front and back both ends of slider (207) upper end, guide bar (208) fixed mounting is at the inner of bridge crane body (101), slider (207) are located the outer end of guide bar (208), slider (207) and guide bar (208) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321719879.6U CN220131735U (en) | 2023-07-03 | 2023-07-03 | Metallurgical electromagnetic bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321719879.6U CN220131735U (en) | 2023-07-03 | 2023-07-03 | Metallurgical electromagnetic bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131735U true CN220131735U (en) | 2023-12-05 |
Family
ID=88959340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321719879.6U Active CN220131735U (en) | 2023-07-03 | 2023-07-03 | Metallurgical electromagnetic bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131735U (en) |
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2023
- 2023-07-03 CN CN202321719879.6U patent/CN220131735U/en active Active
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