Lifting appliance for lifting generator set

Abstract

The utility model is suitable for the technical field of generator set hoisting, and provides a hoisting tool for hoisting a generator set, which comprises a rectangular pipe, the travelling crane lifting lug is fixedly mounted on the rectangular pipe; the two unit lifting lugs are symmetrically and fixedly arranged at the two ends of the rectangular pipe and are used for lifting the generator unit; the connecting holes are respectively formed in the two unit lifting lugs and are used for connecting and placing lifting ropes used for lifting the generator set; and the auxiliary mechanism is arranged on the rectangular pipe and is used for assisting the hoisted generator set. According to the lifting appliance for lifting the generator set, provided by the scheme, the generator set can be stably lifted, the phenomenon that accessories are damaged during lifting of the generator set is effectively avoided, and the safety during lifting of the generator set is improved.

Description

Technical Field

[0001] This utility model belongs to the field of generator set hoisting technology, and in particular relates to a hoisting tool for generator set hoisting. Background Technology

[0002] A generator set is a complete set of mechanical equipment that converts other forms of energy into electrical energy. The working principle of a generator set is based on the law of electromagnetic induction. When power machinery (such as water turbines, steam turbines, diesel engines, or other power machinery) drives the generator rotor to rotate, the rotor cuts magnetic lines of force in the magnetic field, thereby generating an electromotive force.

[0003] During the hoisting of generator sets, appropriate lifting tools are required. Currently, the most common method is to use slings to bind and lift the generator sets. This method can easily damage the air filter or other components of the generator set, causing losses and reducing the safety of the hoisting process. Utility Model Content

[0004] This utility model provides a lifting tool for hoisting generator sets, aiming to solve the problem of low safety when using slings for hoisting generator sets as mentioned in the background art.

[0005] To solve the above problems, this utility model is implemented as follows: a lifting device for hoisting generator sets includes: a rectangular tube; a crane lug fixedly installed on the rectangular tube; two generator set lifting lugs symmetrically fixedly installed at both ends of the rectangular tube for hoisting the generator set; multiple connecting holes respectively opened on the two generator set lifting lugs for connecting and placing lifting ropes used to hoist the generator set; and an auxiliary mechanism provided on the rectangular tube for assisting in hoisting the generator set.

[0006] Preferably, the auxiliary mechanism includes: a mounting rod fixedly mounted on the rectangular tube; a mounting block slidably mounted on the mounting rod, wherein a lifting ring is fixedly mounted on the mounting block for connecting and placing the lifting rope used for hoisting the generator set; and an adjustment mechanism provided on the mounting block and the mounting rod for adjusting the position of the lifting ring on the mounting rod.

[0007] Preferably, the adjusting mechanism includes: a lead screw threaded onto the mounting block, with a positioning block fixedly mounted at the bottom of the lead screw; and multiple positioning grooves formed on the mounting rod, each of the multiple positioning grooves being adapted and connected to the positioning block.

[0008] Preferably, threaded blocks are fixedly installed at both ends of the mounting rod, and nuts are threaded onto both threaded blocks.

[0009] Preferably, both ends of the rectangular tube are provided with sealing plates, and the two sealing plates are used to seal both ends of the rectangular tube respectively.

[0010] Preferably, a reinforcing plate is fixedly installed on the rectangular tube.

[0011] Preferably, multiple triangular reinforcing plates are fixedly installed on both the rectangular tube and the unit lifting lug.

[0012] Compared with related technologies, the lifting tool for generator set hoisting provided by this utility model has the following beneficial effects:

[0013] Compared with existing technologies, the lifting tool provided in this solution for generator set hoisting can stably hoist the generator set, effectively avoiding damage to components during generator set hoisting and improving the safety of generator set hoisting. Attached Figure Description

[0014] Figure 1 This is a front view structural schematic diagram of a lifting device for hoisting generator sets provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the rectangular tube, crane lug, unit lug, connecting hole, sealing plate, reinforcing plate and triangular reinforcing plate in this utility model;

[0016] Figure 3 This is a front sectional view of the mounting rod, mounting block, lifting ring, and adjustment mechanism in this utility model;

[0017] Figure 4 for Figure 3 An enlarged structural diagram of part A shown in the figure;

[0018] Figure 5 This is a schematic diagram of the usage state of this utility model.

[0019] Reference numerals: 1. Rectangular tube; 2. Crane lug; 3. Unit lug; 4. Connecting hole; 5. Mounting rod; 6. Mounting block; 7. Lifting ring; 8. Screw rod; 9. Positioning block; 10. Positioning groove; 11. Threaded block; 12. Nut; 13. Sealing plate; 14. Reinforcing plate; 15. Triangular reinforcing plate. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a lifting tool for hoisting generator sets, such as... Figure 1-5 As shown, the lifting device for hoisting the generator set includes: a rectangular tube 1; a crane lug 2 fixedly installed on the rectangular tube 1; two generator set lifting lugs 3 symmetrically fixedly installed at both ends of the rectangular tube 1 for hoisting the generator set; multiple connecting holes 4 respectively opened on the two generator set lifting lugs 3 for connecting and placing the hoisting ropes used to lift the generator set; and an auxiliary mechanism provided on the rectangular tube 1 for assisting in hoisting the generator set.

[0023] In this embodiment, when hoisting the generator set, the corresponding hoisting rope is fixed to the connecting hole 4 and the auxiliary mechanism, and then the hoisting rope and the generator set are connected and fixed. The crane lug 2 and the corresponding hoisting equipment are connected, so that the generator set can be hoisted stably, effectively avoiding the phenomenon of damage to the accessories during the hoisting of the generator set and improving the safety of the generator set hoisting.

[0024] In a further preferred embodiment of this utility model, the auxiliary mechanism includes: a mounting rod 5 fixedly mounted on the rectangular tube 1; a mounting block 6 slidably mounted on the mounting rod 5, a lifting ring 7 fixedly mounted on the mounting block 6, the lifting ring 7 being used to connect and place the lifting rope used for hoisting the generator set; and an adjustment mechanism provided on the mounting block 6 and the mounting rod 5 for adjusting the position of the lifting ring 7 on the mounting rod 5.

[0025] In this embodiment, when using the auxiliary mechanism, auxiliary mechanisms are provided on both the front and rear sides of the rectangular tube 1. First, according to the situation of the generator set, the position of the lifting ring 7 on the mounting rod 5 is adjusted by the adjustment mechanism. After adjusting the position, the corresponding lifting rope and lifting ring 7 are connected and fixed. Through the cooperation of the lifting rope on the lifting ring 7 and the lifting rope on the connecting hole 4, the stability of the generator set during hoisting can be effectively improved.

[0026] In a further preferred embodiment of the present invention, the adjusting mechanism includes: a lead screw 8 threadedly mounted on the mounting block 6, with a positioning block 9 fixedly mounted at the bottom of the lead screw 8; and a plurality of positioning grooves 10 formed on the mounting rod 5, each of the plurality of positioning grooves 10 being adapted to and connected to the positioning block 9.

[0027] In this embodiment, when it is necessary to adjust the position of the lifting ring 7 on the mounting rod 5 according to the condition of the generator set, the adjustment mechanism is used to adjust the position of the mounting block 6 on the mounting rod 5. Then, the screw 8 is rotated to drive the positioning block 9 to move and connect with the corresponding positioning groove 10, so that the adjusted mounting block 6 can be fixed on the mounting rod 5, which better meets the hoisting requirements of the generator set and is more flexible in use.

[0028] In a further preferred embodiment of the present invention, threaded blocks 11 are fixedly installed at both ends of the mounting rod 5, and nuts 12 are threadedly installed on both threaded blocks 11.

[0029] In this embodiment, when the mounting block 6 needs to be disassembled and repaired, first rotate the lead screw 8 to move the positioning block 9 and disengage it from the corresponding positioning groove 10, then rotate the nut 12 to disengage the nut 12 from the threaded block 11, and the mounting block 6 can be removed from the mounting rod 5.

[0030] In a further preferred embodiment of the present invention, both ends of the rectangular tube 1 are provided with sealing plates 13, and the two sealing plates 13 are respectively used to seal both ends of the rectangular tube 1.

[0031] In this embodiment, the sealing plate 13 is used to seal both ends of the rectangular tube 1, which supports both ends of the rectangular tube 1 and increases the strength of the two ends of the rectangular tube 1.

[0032] In a further preferred embodiment of the present invention, a reinforcing plate 14 is fixedly installed on the rectangular tube 1.

[0033] In this embodiment, the reinforcing plate 14 prevents the rectangular tube 1 from deforming under stress during the hoisting of the generator set, thereby improving the overall strength of the rectangular tube 1.

[0034] In a further preferred embodiment of this utility model, multiple triangular reinforcing plates 15 are fixedly installed on both the rectangular tube 1 and the unit lifting lug 3.

[0035] In this embodiment, the triangular reinforcing plate 15 mainly serves to strengthen and support the rectangular tube 1 and increase its strength. At the same time, it improves the stability of the connection between the rectangular tube 1 and the unit lifting lug 3, thereby enhancing the overall stability and safety of use.

[0036] In summary, compared with related technologies, this method can reliably lift generator sets, effectively avoiding damage to components during lifting and improving the safety of generator set lifting.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A sling for hoisting a generator set, characterized by, Include: Rectangular tube; Fixedly installed on the rectangular tube of the car lifting lug; Symmetrically fixedly installed on both ends of the rectangular tube of the two unit lifting lug for lifting generator set; Respectively set on the two unit lifting lug of a plurality of lifting rope for lifting generator set for use in connection with the placement of the connecting hole; Set on the rectangular tube for the auxiliary mechanism of the lifting generator set for auxiliary.

2. The spreader for hoisting a genset assembly of claim 1, wherein, The auxiliary mechanism includes: Fixedly installed on the rectangular tube of the mounting rod; Slidingly installed on the mounting rod of the mounting block, the mounting block is fixedly installed with a lifting ring, and the lifting ring is used for connecting and placing the lifting rope for lifting the generator set; Set on the mounting block and the mounting rod for adjusting the use position of the lifting ring on the mounting rod.

3. The spreader for hoisting a genset assembly of claim 2, wherein, The adjusting mechanism includes: Screwed on the mounting block of the lead screw, the bottom of the lead screw is fixedly installed with a positioning block; A plurality of positioning grooves are opened on the mounting rod, and the plurality of positioning grooves are connected with the positioning block.

4. The spreader for hoisting a genset assembly of claim 2, wherein, The both ends of the mounting rod are fixedly installed with threaded blocks, and the threaded blocks are screwed with nuts.

5. The lifting harness for hoisting a power generator set according to claim 1, wherein Both ends of the rectangular tube are provided with sealing plates, and the sealing plates are used for sealing both ends of the rectangular tube.

6. The lifting harness for hoisting a power generator set according to claim 1, wherein The rectangular tube is fixedly installed with a reinforcing plate.

7. The lifting harness for hoisting a power generator set according to claim 1, wherein The rectangular tube and the unit lifting lug are fixedly installed with a plurality of triangular reinforcing plates.

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