CN220519948U - Double-machine lifting device for large-piece equipment - Google Patents
Double-machine lifting device for large-piece equipment Download PDFInfo
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- CN220519948U CN220519948U CN202322099030.XU CN202322099030U CN220519948U CN 220519948 U CN220519948 U CN 220519948U CN 202322099030 U CN202322099030 U CN 202322099030U CN 220519948 U CN220519948 U CN 220519948U
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- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000670 limiting effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a double-machine lifting device for large-piece equipment, which comprises a balance beam body, bolts, a first rack, a second rack and a driving assembly, wherein the balance beam body is provided with a plurality of lifting racks; the side face of the balance beam body is rotatably provided with a rotating shaft. This big piece of equipment lifts hoist device with two cranes are connected respectively on the rings that the compensating beam body corresponds, start drive assembly drives gear rotation, gear rotation respectively with first rack and second rack meshing, thereby under the effect of first mounting panel and second mounting panel, make first rack and second rack remove in opposite directions or move on the back of the body, thereby can adjust the distance between two fixed blocks and two lifting hooks, in order to satisfy the operation of lifting of multiple equipment, practice thrift construction cost, after adjusting the distance, play limiting displacement through nut and bolt to the frame cover, wherein, the frame cover can promote the structural strength of first mounting panel and second mounting panel, in order to effectively promote the stability of lifting equipment.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to a double-machine lifting device for large-piece equipment.
Background
The equipment components in industry and engineering are developing towards modularization and large-scale, the tonnage requirement on the crane for hoisting is also larger and larger, and the hoisting cost of the crane with larger tonnage is higher, so that two cranes with smaller tonnage are often adopted in engineering to replace one large-tonnage crane for double-crane hoisting operation, thereby reducing the hoisting cost.
The existing double-machine lifting device is generally additionally provided with a lifting balance beam so as to effectively ensure stability in the lifting process, however, the distance between the common lifting balance Liang Diaogou is generally fixed, the common lifting balance Liang Diaogou has a certain limitation in use, and lifting work cannot be carried out on different equipment, so that the cost is not favorably saved, and therefore, the double-machine lifting device for large equipment is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a double-machine lifting device for large equipment, which is characterized in that two cranes are respectively connected to lifting rings corresponding to a balance beam body, a driving assembly is started to drive a gear to rotate, and the gear is respectively meshed with a first rack and a second rack in a rotating manner, so that under the action of a first mounting plate and a second mounting plate, the first rack and the second rack move oppositely or move back to back, the distance between two fixing blocks and the two lifting hooks can be adjusted, the lifting operation of various equipment is met, the construction cost is saved, and after the distance is adjusted, the frame sleeve has a limiting effect on the frame sleeve through nuts and bolts, wherein the frame sleeve can improve the structural strength of the first mounting plate and the second mounting plate, so that the stability of the lifting equipment can be effectively improved, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a double-machine lifting device for large-piece equipment comprises a balance beam body, a bolt, a first rack, a second rack and a driving assembly;
the side rotation of compensating beam body installs the pivot, the gear is installed to the one end of pivot, the gear is located the inside of compensating beam body, the other end of pivot is connected with drive assembly, first rack is located the top of gear, the second rack is located the below of gear, first rack and gear engagement are connected, second rack and gear engagement are connected, the spout has all been seted up to the inside bottom surface both sides of compensating beam body, first mounting panel is installed to the left end of first rack, first mounting panel wears to locate left spout, first mounting panel and left spout sliding connection, the second mounting panel is installed to the right-hand member of second rack, the spout on right side is worn to locate to the second mounting panel, spout sliding connection on second mounting panel and right side, the surface cover of compensating beam body is equipped with two frame sleeves, frame sleeve and the first mounting panel fixed connection on left side, frame sleeve and second mounting panel fixed connection on right side, a plurality of through-holes have been evenly seted up to the side of compensating beam body, also have corresponding through-hole and the corresponding screw bolt of installing the top of the corresponding mounting panel on the counter weight, the corresponding through-hole has been installed to install the screw bolt.
Further, the lifting ring and the mounting blocks are further included, the mounting blocks are mounted on two sides of the upper surface of the balance beam body, the mounting grooves are formed in the upper surface of the mounting blocks, the fixing shafts are mounted in the mounting grooves, and the lifting rings are sleeved on the fixing shafts. The crane can be conveniently connected through the hanging ring.
Further, the driving assembly comprises a motor support arranged on the outer surface of the balance beam body, a motor is arranged on the motor support, an output shaft of the motor is connected to the outer end of the rotating shaft through a coupling, and an input end of the motor is electrically connected with an output end of an external controller. The motor is controlled to work through the external controller, and the motor works to drive the rotating shaft to rotate, so that the adjustment work can be completed through electric operation.
Further, still include the bracing piece, the supporting groove has all been seted up to the both sides surface of compensating beam body, the left side fixed mounting of first mounting panel has a bracing piece, the right side fixed mounting of second mounting panel has another bracing piece, bracing piece and corresponding supporting groove sliding connection. The structural strength of the first mounting plate and the second mounting plate is further improved through the supporting rods and the supporting grooves.
Compared with the prior art, the utility model has the beneficial effects that: this big piece of equipment lifts hoist device with two cranes are connected respectively on the rings that the compensating beam body corresponds, start drive assembly drives gear rotation, gear rotation respectively with first rack and second rack meshing, thereby under the effect of first mounting panel and second mounting panel, make first rack and second rack remove in opposite directions or move on the back of the body, thereby can adjust the distance between two fixed blocks and two lifting hooks, in order to satisfy the operation of lifting of multiple equipment, practice thrift construction cost, after adjusting the distance, play limiting displacement through nut and bolt to the frame cover, wherein, the frame cover can promote the structural strength of first mounting panel and second mounting panel, in order to effectively promote the stability of lifting equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model.
In the figure: 1 balance beam body, 2 bolts, 3 frame sleeves, 4 nuts, 5 fixed shafts, 6 supporting rods, 7 motor brackets, 8 motors, 9 lifting rings, 10 mounting blocks, 11 first racks, 12 gears, 13 second racks, 14 first mounting plates, 15 sliding grooves, 16 fixing blocks, 17 lifting hooks and 18 second mounting plates.
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. 1-2, the present embodiment provides a technical solution: the double-machine lifting device for the large piece of equipment comprises a balance beam body 1, a bolt 2, a first rack 11, a second rack 13 and a driving assembly;
the side rotation of compensating beam body 1 installs the pivot, gear 12 is installed to the one end of pivot, gear 12 is located the inside of compensating beam body 1, the other end of pivot is connected with drive assembly, first rack 11 is located the top of gear 12, second rack 13 is located the below of gear 12, first rack 11 and gear 12 meshing are connected, second rack 13 and gear 12 meshing are connected, spout 15 has all been seted up to compensating beam body 1's inside bottom surface both sides, first mounting panel 14 is installed to first rack 11's left end, first mounting panel 14 wears to locate left spout 15, first mounting panel 14 and left spout 15 sliding connection, second mounting panel 18 is installed to second rack 13's right-hand member, second mounting panel 18 wears to locate right spout 15, second mounting panel 18 and right spout 15 sliding connection, compensating beam body 1's surface cover is equipped with two frame cover 3, frame cover 3 and first mounting panel 14 fixed connection on the left side, frame cover 3 and second mounting panel 18 fixed connection, a plurality of through-holes have evenly been seted up to compensating beam body 1's side, the corresponding through-hole of installing plate 2 has also been installed to the corresponding through-hole of weight of the upper and lower mounting panel 2, the corresponding through-hole of weight of mounting panel 16 is installed to the corresponding through-hole of weight of the second mounting panel 16, the through-hole of the mounting panel 2 is installed to the through-hole of the second mounting panel 2, the through-hole of the corresponding mounting panel 2 is installed to the through-hole of the weight 1, the through-hole is installed.
Firstly, two cranes are respectively connected to the corresponding lifting rings 9 of the balance beam body 1, a driving assembly is started to drive a gear 12 to rotate, the gear 12 rotates to be meshed with a first rack 11 and a second rack 13 respectively, so that under the action of a first mounting plate 14 and a second mounting plate 18, the first rack 11 and the second rack 13 move in opposite directions or move in opposite directions, the distance between two fixing blocks 16 and two lifting hooks 17 can be adjusted, lifting operation of various devices is met, construction cost is saved, after the distance is adjusted, the frame sleeve 3 is limited through a nut 4 and a bolt 2, and the structural strength of the first mounting plate 14 and the second mounting plate 18 can be improved through the frame sleeve 3, so that stability of lifting equipment is effectively improved.
Still include rings 9 and installation piece 10, installation piece 10 is all installed to the upper surface both sides of compensating beam body 1, and the mounting groove has been seted up to the upper surface of installation piece 10, installs fixed axle 5 in the mounting groove, and the cover is equipped with rings 9 on the fixed axle 5. The crane connection can be facilitated by the lifting ring 9.
The driving assembly comprises a motor bracket 7 arranged on the outer surface of the balance beam body 1, a motor 8 is arranged on the motor bracket 7, an output shaft of the motor 8 is connected with the outer end of the rotating shaft through a coupling, and an input end of the motor 8 is electrically connected with an output end of an external controller. The motor 8 is controlled to work through the external controller, and the motor 8 works to drive the rotating shaft to rotate, so that the adjustment work can be completed through electric operation.
Still include bracing piece 6, the supporting groove has all been seted up to the both sides surface of compensating beam body 1, and a bracing piece 6 is fixed mounting in the left side of first mounting panel 14, and another bracing piece 6 is fixed mounting in the right side of second mounting panel 18, bracing piece 6 and corresponding supporting groove sliding connection. The structural strength of the first and second mounting plates 14 and 18 is further enhanced by the support bars 6 and the support grooves.
The utility model provides a double-machine lifting device for large-piece equipment, which has the following working principle: firstly, two cranes are respectively connected to the corresponding lifting rings 9 of the balance beam body 1, a driving assembly is started to drive a gear 12 to rotate, the gear 12 rotates to be meshed with a first rack 11 and a second rack 13 respectively, so that under the action of a first mounting plate 14 and a second mounting plate 18, the first rack 11 and the second rack 13 move in opposite directions or move in opposite directions, the distance between two fixing blocks 16 and two lifting hooks 17 can be adjusted, lifting operation of various devices is met, construction cost is saved, after the distance is adjusted, the frame sleeve 3 is limited through a nut 4 and a bolt 2, and the structural strength of the first mounting plate 14 and the second mounting plate 18 can be improved through the frame sleeve 3, so that stability of lifting equipment is effectively improved. The motor 8 is controlled to work through the external controller, and the motor 8 works to drive the rotating shaft to rotate, so that the adjustment work can be completed through electric operation. The structural strength of the first and second mounting plates 14 and 18 is further enhanced by the support bars 6 and the support grooves.
It should be noted that in this embodiment, the core chip of the external controller is selected from an STC single-chip microcomputer, the specific model is STC15W204S, the motor 8 can be freely configured according to the actual application scenario, and the motor 8 can be selected from a JE series single-phase servo motor manufactured by mitsubishi motor (china) limited in beijing. The external controller controls the operation of the motor 8 using methods commonly used in the art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a big for equipment double-deck lift by crane device which characterized in that: the balance beam comprises a balance beam body (1), a bolt (2), a first rack (11), a second rack (13) and a driving assembly;
the balance beam comprises a balance beam body (1), a rotating shaft is rotatably arranged on the side face of the balance beam body (1), a gear (12) is arranged at one end of the rotating shaft, the gear (12) is located in the balance beam body (1), a driving assembly is connected to the other end of the rotating shaft, a first rack (11) is located above the gear (12), a second rack (13) is located below the gear (12), the first rack (11) is in meshed connection with the gear (12), the second rack (13) is in meshed connection with the gear (12), sliding grooves (15) are formed in two sides of the inner bottom face of the balance beam body (1), a first mounting plate (14) is arranged at the left end of the first rack (11), the first mounting plate (14) is arranged in a penetrating mode through the left sliding grooves (15), the first mounting plate (14) is in sliding connection with the left sliding grooves (15), a second rack (18) is arranged at the right end of the second rack (13), the second mounting plate (18) is arranged in a penetrating mode through the right sliding grooves (15), the second mounting plate (18) is fixedly connected with the outer surfaces of the right mounting plate (3) and the left mounting plate (3) and the right mounting plate (1) through the left mounting plate (14) in a sliding mode, the balance beam comprises a balance beam body (1), wherein a plurality of through holes are uniformly formed in the side face of the balance beam body (1), the two sides of a frame sleeve (3) are also provided with through holes, bolts (2) penetrate through the corresponding through holes in the balance beam body (1) and the corresponding through holes in the frame sleeve (3), nuts (4) are arranged at the outer end threads of the bolts (2), fixed blocks (16) are arranged at the lower ends of a first mounting plate (14) and a second mounting plate (18), and lifting hooks (17) are arranged on the fixed blocks (16).
2. The dual lift and hang device for large pieces of equipment according to claim 1, wherein: still include rings (9) and installation piece (10), installation piece (10) are all installed to upper surface both sides of compensating beam body (1), the mounting groove has been seted up to the upper surface of installation piece (10), install fixed axle (5) in the mounting groove, the cover is equipped with rings (9) on fixed axle (5).
3. The dual lift and hang device for large pieces of equipment according to claim 1, wherein: the driving assembly comprises a motor support (7) arranged on the outer surface of the balance beam body (1), a motor (8) is arranged on the motor support (7), an output shaft of the motor (8) is connected to the outer end of the rotating shaft through a coupling, and an input end of the motor (8) is electrically connected with an output end of an external controller.
4. The dual lift and hang device for large pieces of equipment according to claim 1, wherein: still include bracing piece (6), the supporting groove has all been seted up to the both sides surface of compensating beam body (1), the left side fixed mounting of first mounting panel (14) has a bracing piece (6), the right side fixed mounting of second mounting panel (18) has another bracing piece (6), bracing piece (6) and corresponding supporting groove sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099030.XU CN220519948U (en) | 2023-08-07 | 2023-08-07 | Double-machine lifting device for large-piece equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099030.XU CN220519948U (en) | 2023-08-07 | 2023-08-07 | Double-machine lifting device for large-piece equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220519948U true CN220519948U (en) | 2024-02-23 |
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ID=89937717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099030.XU Active CN220519948U (en) | 2023-08-07 | 2023-08-07 | Double-machine lifting device for large-piece equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220519948U (en) |
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2023
- 2023-08-07 CN CN202322099030.XU patent/CN220519948U/en active Active
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