CN211110623U - Balance lifting appliance and lifting appliance support - Google Patents
Balance lifting appliance and lifting appliance support Download PDFInfo
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- CN211110623U CN211110623U CN201922380940.9U CN201922380940U CN211110623U CN 211110623 U CN211110623 U CN 211110623U CN 201922380940 U CN201922380940 U CN 201922380940U CN 211110623 U CN211110623 U CN 211110623U
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- lifting
- bearing rod
- guide bearing
- balance
- rolling
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Abstract
The utility model discloses a balance sling, which comprises a sling component and a balance component, wherein the sling component is wrapped with a first lifting lug, and a lifting rope is arranged in a through hole of the first lifting lug; the balance assembly comprises a balance base, one end of the balance base is provided with a second lug, the other end of the balance base is provided with a third lug with an adjustable position, a lower side fixedly connected with a guide bearing rod of the third lug, the guide bearing rod is in sliding fit with a chute inside the balance base, the upper side of the chute is provided with a guide groove, both ends of the guide bearing rod are provided with executing parts, a rolling part for reducing friction is arranged between the guide bearing rod and the inner wall of the top of the chute, and a first groove matched with the rolling part is arranged on the inner wall of the top of the chute. The lifting appliance support comprises a rack and a travelling mechanism arranged at the bottom of the rack. The lifting appliance can adjust the diesel engine generator set to be in a balanced state after being lifted away from the ground, and time cost and labor cost are saved.
Description
Technical Field
The utility model relates to a hoist equipment field, in particular to balanced hoist and hoist support.
Background
The lifting appliance is a tool for assisting lifting equipment in lifting articles, along with the development of the society, the demand for various types of diesel generator sets is higher and higher, the diesel generator sets mainly comprise bases, generators, diesel engines and cooling fans, the generators, the diesel engines and the cooling fans are in various types, and therefore the types of the assembled diesel generator sets are various. The gravity center of the assembled diesel generator set is always deviated to the end with heavier mass, and the diesel generator set can slide off from the lifting hook by directly lifting with a rope, so that the diesel generator set can be damaged, and meanwhile, potential safety hazards can be brought to workers. Through improving, begin to use as the hoist that fig. 1 shows, upside design on the hoist crossbeam has 5 holes that can provide the lifting hook usefulness, the problem of diesel generating set landing on the lifting hook has effectively been avoided, but 5 downthehole regulations are limited, lead to diesel generating set to hang up the back and can be in the tilt state, to neotype diesel generating set to be through many times debugging, the diesel generating set's that just can transfer to after lifting by crane angle of inclination minimum, the debugging is put down at every turn and then is hoisted, the debugging work of so relapse wastes time and energy. The diesel generating set lifted in an inclined mode can have certain impact when falling, one side or one corner of a base of the diesel generating set can be firstly grounded, and accordingly the ground of a factory can be damaged and the base of the diesel generating set can be deformed. Therefore, the base plate is required to be added by workers in an auxiliary mode, the diesel generator set can be placed on the base plate by the aid of the auxiliary lifting tool, manpower and material resources are wasted in the process, and potential safety hazards are brought to the workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a balanced hoist and hoist support.
The purpose of the utility model is realized through the following technical scheme:
a balance lifting appliance comprises a lifting appliance component for lifting a diesel generating set base and a balance component arranged on the lifting appliance component;
the lifting appliance assembly comprises first lifting lugs which are symmetrically arranged and provided with through holes, lifting ropes connected with a base of the diesel generating set are arranged in the through holes of the first lifting lugs, and the two first lifting lugs are connected through a lifting appliance cross beam;
the balance component comprises a balance base connected with the middle part of the cross beam of the lifting appliance, one end of the balance base is provided with a second lifting lug, the other end of the lifting lug is provided with a third lifting lug with adjustable position, the lower side of the third lifting lug is fixedly connected with a guide bearing rod, the guide bearing rod is in sliding fit with a sliding chute in the balance base, a guide groove matched with the third lifting lug is arranged on the upper side of the sliding chute, the two ends of the guide bearing rod are respectively provided with an executing part for driving the guide bearing rod to move, one end of the executing piece is connected with the end part of the guide bearing rod, the other end of the executing piece is connected with the end surface of the sliding groove, and a rolling part for reducing friction is arranged between the guide bearing rod and the inner wall of the top of the sliding groove, and a first groove matched with the rolling part is arranged on the inner wall of the top of the sliding groove.
Furthermore, a rolling part for reducing friction is arranged between the guide bearing rod and the inner wall of the bottom of the sliding groove.
Furthermore, planes perpendicular to the third lifting lugs are arranged on the upper side and the lower side of the guide bearing rod, a step-shaped second groove for mounting the rolling piece is formed in each plane, each rolling piece is composed of a roller and a rolling shaft, and two ends of each rolling shaft in the rollers are respectively fixed on the planes.
Further, the rolling shaft of the rolling member is in contact with the second groove, and the roller of the rolling member is not in contact with the second groove.
Further, the executing part is an inflatable air bag, and the inflatable air bag is connected with a pneumatic control system through an air path.
Furthermore, the hanger bracket is used for bearing the balance hanger and comprises a rack and a travelling mechanism arranged at the bottom of the rack, the top surface of the rack is a supporting surface of the bracket mechanism, and the hanger beam is placed on the supporting surface.
Furthermore, the travelling mechanisms are travelling wheels which are symmetrically arranged on two sides of the bottom of the rack.
Furthermore, both sides of the supporting surface are provided with guardrails for preventing the lifting appliance mechanism from falling.
The utility model has the advantages that:
1) the lifting appliance can adjust the diesel engine generator set to be in a balanced state after being lifted off the ground, and does not need to be put down for debugging for multiple times, so that the time cost and the labor cost are saved.
2) This hoist can be fit for various diesel generating set's debugging, can both reach balanced state moreover, can not impact ground again and damage diesel generating set's corner when transferring, uses the solenoid valve to remove control, convenient operation, and the effect is obvious.
3) The lower side of the lifting appliance is provided with the lifting appliance support with the wheels, so that the lifting appliance is convenient to transport, workers do not need to carry the lifting appliance when the lifting appliance is used, and the labor intensity of the workers is effectively reduced.
Drawings
Fig. 1 is a front view of a prior art spreader apparatus;
fig. 2 is a schematic front view of a balancing spreader arrangement;
fig. 3 is a schematic side view of a balancing spreader device;
FIG. 4 is a schematic top view of the spreader mechanism;
FIG. 5 is a schematic sectional view taken along line A-A in FIG. 4;
FIG. 6 is a schematic cross-sectional view B-B of FIG. 4;
FIG. 7 is a schematic top view of a guide load bar;
FIG. 8 is a schematic bottom view of the guide load bar;
in the figure, 1-a first lifting lug, 2-a lifting rope, 3-a lifting appliance beam, 4-a balance base, 5-a second lifting lug, 6-a third lifting lug, 7-a sliding chute, 8-a guide bearing rod, 9-a guide groove, 10-an executing part, 11-a rolling part, 12-a first groove, 13-a rack, 14-a walking wheel, 15-a guardrail, 16-a second groove and 17-a plane.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 2-8, the present invention provides a technical solution:
a balance lifting appliance comprises a lifting appliance component used for lifting a diesel generating set base and a balance component arranged on the lifting appliance component.
The lifting appliance component comprises first lifting lugs 1 which are symmetrically arranged and provided with through holes, lifting ropes 2 connected with a base of the diesel generating set are arranged in the through holes of the first lifting lugs 1, and the first lifting lugs 1 are connected through lifting appliance cross beams 3.
The balance component comprises a balance base 4 connected with the middle part of the spreader beam 3, one end of the balance base 4 is provided with a second lifting lug 5, the other end of the lifting device is provided with a third lifting lug 6 with adjustable position, the lower side of the third lifting lug 6 is fixedly connected with a guide bearing rod 8, the guide bearing rod 8 is in sliding fit with a chute 7 in the balance base 4, a guide groove 9 matched with the third lifting lug 6 is arranged on the upper side of the chute 7, the two ends of the guide bearing rod 8 are respectively provided with an executing part 10 for driving the guide bearing rod 8 to move, one end of the actuating piece 10 is connected with the end part of the guide bearing rod 8, the other end of the actuating piece 10 is connected with the end surface of the sliding chute 7, a rolling part 11 for reducing friction is arranged between the guide bearing rod 8 and the inner wall of the top part of the sliding chute 7, and a first groove 12 matched with the rolling piece is arranged on the inner wall of the top of the sliding groove 7.
Preferably, the actuating member 10 is an inflatable air bag, and the inflatable air bag is connected with a pneumatic control system through an air path, wherein the pneumatic control system is in the prior art. The two ends of the guide bearing rod 8 are provided with inflatable air bags, and in the air bags at the two ends of the guide bearing rod 8, when the air bag at one side of the second lifting lug 5 is exhausted and the air bag at the other side is inflated, the guide bearing rod 8 moves to one side of the second lifting lug 5; when the air bag at one side of the second lifting lug 5 is inflated and contracted and the air bag at the other side is deflated, the guide bearing rod 8 moves towards the side away from the second lifting lug 5. The third lifting lug 6 is driven to move by the movement of the guide bearing rod 8, so that the aim of balancing the diesel generating set base hung by the lifting appliance mechanism is fulfilled.
Preferably, a plane 17 perpendicular to the third lifting lug 6 is arranged on one side and the same side of the guide bearing rod 8 opposite to the third lifting lug 6, a step-shaped second groove 16 for mounting the rolling member 11 is arranged on each plane 17, the rolling member 11 is composed of a roller and a rolling shaft, and two ends of the rolling shaft in the roller are respectively fixed on the plane 17. The roller of the rolling member 11 is in contact with the second groove 16, and the roller of the rolling member 11 is not in contact with the second groove 16. The large diesel generator set has heavy mass, so that the friction force between the guide bearing rod 8 and the sliding chute 7 is large, and in order to reduce the friction force, a rolling part 11 is arranged between the guide bearing rod 8 and the sliding chute 7, so that the guide bearing rod 8 can be moved more conveniently when the load in the air bag is reduced.
A hanger bracket is used for bearing the balance hanger, the bracket mechanism comprises a rack 13 and a traveling mechanism arranged at the bottom of the rack 13, the top surface of the rack 13 is a supporting surface of the bracket mechanism, and a hanger beam 3 is placed on the supporting surface. The walking mechanism is walking wheels 14 symmetrically arranged on two sides of the bottom of the rack 13. The support mechanism can play a role in supporting and transporting the lifting appliance mechanism, so that the burden of workers on manually transporting the lifting appliance mechanism is reduced, and the labor intensity of the workers is reduced.
Preferably, guardrails 15 for preventing the hanger mechanism from falling are arranged on both sides of the supporting surface, and since the hanger mechanism has a height of 1.4m on the bracket mechanism, there is a certain danger to workers working beside, it is necessary to arrange guardrails 15 on both sides of the supporting surface in order to protect the safety of the workers. The area of the supporting surface is enlarged, the function of the lifting appliance mechanism can be realized by placing the lifting appliance mechanism in the middle of the supporting surface, but the size of the bracket mechanism is enlarged, and the space in a workshop is wasted.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. The utility model provides a balanced hoist which characterized in that: the lifting device comprises a lifting device component for lifting a diesel generator set base and a balance component arranged on the lifting device component;
the lifting appliance component comprises first lifting lugs (1) which are symmetrically arranged and provided with through holes, lifting ropes (2) connected with a base of the diesel generating set are arranged in the through holes of the first lifting lugs (1), and the two first lifting lugs (1) are connected through a lifting appliance cross beam (3);
the balance assembly comprises a balance base (4) connected to the middle part of a lifting appliance beam (3), one end of the balance base (4) is provided with a second lifting lug (5), the other end of the balance base is provided with a third lifting lug (6) with an adjustable position, the lower side of the third lifting lug (6) is fixedly connected with a guide bearing rod (8), the guide bearing rod (8) is in sliding fit with a sliding groove (7) in the balance base (4), the upper side of the sliding groove (7) is provided with a guide groove (9) matched with the third lifting lug (6), two ends of the guide bearing rod (8) are both provided with an executing piece (10) used for driving the guide bearing rod (8) to move, one end of the executing piece (10) is connected with the end part of the guide bearing rod (8), and the other end of the executing piece (10) is connected with the end face of the sliding groove (7), the guide bearing rod (8) and the inner wall of the top of the sliding groove (7) are provided with rolling parts (11) for reducing friction, and the inner wall of the top of the sliding groove (7) is provided with a first groove (12) matched with the rolling parts.
2. A balancing sling according to claim 1, characterised in that: and a rolling part (11) for reducing friction is arranged between the guide bearing rod (8) and the inner wall of the bottom of the sliding groove (7).
3. A balancing sling according to claim 2, characterised in that: planes (17) perpendicular to the third lifting lugs (6) are arranged on the upper side and the lower side of the guide bearing rod (8), a step-shaped second groove (16) for mounting the rolling piece (11) is formed in each plane (17), the rolling piece (11) is composed of a roller and a rolling shaft, and two ends of the rolling shaft in the roller are respectively fixed on the planes (17).
4. A balancing sling according to claim 3, characterised in that: the rolling shaft of the rolling member (11) is in contact with the second groove (16), and the rolling wheel of the rolling member (11) is not in contact with the second groove (16).
5. A balancing sling according to claim 1, characterised in that: the executing piece (10) is an inflatable air bag, and the inflatable air bag is connected with a pneumatic control system through an air path.
6. A spreader bracket for carrying a spreader according to any of claims 1-5, wherein: the hanger bracket comprises a rack (13) and a traveling mechanism arranged at the bottom of the rack (13), the top surface of the rack (13) is a supporting surface of the bracket mechanism, and the hanger beam (3) is placed on the supporting surface.
7. A spreader frame according to claim 6, in which: the walking mechanism is walking wheels (14) which are symmetrically arranged on two sides of the bottom of the rack (13).
8. A spreader frame according to claim 6, in which: and guardrails (15) for preventing the lifting appliance mechanism from falling are arranged on two sides of the supporting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380940.9U CN211110623U (en) | 2019-12-26 | 2019-12-26 | Balance lifting appliance and lifting appliance support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380940.9U CN211110623U (en) | 2019-12-26 | 2019-12-26 | Balance lifting appliance and lifting appliance support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211110623U true CN211110623U (en) | 2020-07-28 |
Family
ID=71693959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922380940.9U Active CN211110623U (en) | 2019-12-26 | 2019-12-26 | Balance lifting appliance and lifting appliance support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211110623U (en) |
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2019
- 2019-12-26 CN CN201922380940.9U patent/CN211110623U/en active Active
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