CN220976249U - Hydraulic generator set handling equipment - Google Patents

Abstract

The utility model belongs to the field of hydroelectric power generation, in particular to a lifting device of a hydroelectric power generating set, which comprises a transformer; the transformer top is provided with slots, four groups of slots are arranged on the transformer top in a rectangular array, clamping grooves are formed in the slots and close to the left side and the right side, lifting assemblies are arranged above the transformer and used for lifting the transformer, and mounting assemblies are arranged in the slots and used for moving the transformer; the installation assembly is embedded into the slot and is installed in the slot, the installed installation assembly moves through the lifting assembly, the transformer is more stable to move through the structure, the problem that scratches appear on the surface of the transformer due to the fact that steel wires are adopted to bind the surface of the transformer in the past is solved, the problem that the service life of the transformer is reduced due to corrosion when the transformer is used is solved, and the service life of the transformer is prolonged.

Description

Hydraulic generator set handling equipment

Technical Field

The utility model relates to the field of hydroelectric generation, in particular to a lifting device of a hydroelectric generating set.

Background

The principle of hydroelectric generation is that the potential energy of water is utilized to convert into electric energy, and the potential energy of water level is utilized to flow kinetic energy under the action of gravity, for example, water is led from a high-level water source such as a river or a reservoir to a lower position, and the flowing water drives a turbine to rotate so as to drive a generator to generate electricity.

The existing hoisting equipment of the hydroelectric generating set is characterized in that steel wires are wound outside equipment needing to be hoisted, the steel wires are tightened and fixed, and then the equipment needing to be hoisted is hoisted and carried through lifting of a crane.

In the prior art, when hoisting equipment of a hydroelectric generating set is hoisted, a steel wire for hoisting is required to be wound outside the equipment, but because the use scene of the equipment is close to a water source position, water can splash at the position of the equipment worn by the steel wire, thereby reducing the service life of the equipment; therefore, a hydraulic generator set lifting device is provided for solving the problems.

Disclosure of utility model

In order to make up the defects of the prior art and solve the problems existing in the prior art, the utility model provides a lifting device for a hydroelectric generating set.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a lifting device of a hydroelectric generating set, which comprises a transformer; slots are formed in the top of the transformer, four groups of slots are arranged on the top of the transformer in a rectangular array, and clamping grooves are formed in the slots and close to the left side and the right side;

The transformer top is provided with the lifting assembly, the lifting assembly is used for lifting the transformer, the inside installation component that is provided with of slot, installation component is used for removing the transformer.

Preferably, the installation component includes the fixture block, the fixture block sets up inside the draw-in groove, fixture block is kept away from draw-in groove one side fixedly connected with stripper plate, stripper plate is close to fixture block one side upper position fixedly connected with press the briquetting.

Preferably, the pressing block is arranged inside the inserting block, the left side and the right side of the inserting block are provided with second sliding grooves, and the pressing block is arranged inside the second sliding grooves.

Preferably, the bottom of the insertion block is provided with an opening and closing groove, and the outer part of the extrusion plate is arranged in the opening and closing groove near the upper position.

Preferably, a first sliding groove is formed in the clamping block, a sliding rod is connected inside the first sliding groove in a sliding mode, and a spring is sleeved outside the sliding rod.

Preferably, the lifting assembly comprises a stress steel wire which is fixedly connected to the top of the insertion block, one end, far away from the insertion block, of the stress steel wire is fixedly connected with a fixing ring, and threads are arranged inside the fixing ring.

The utility model has the advantages that:

1. According to the utility model, the installation assembly is embedded into the slot and the slot is provided with the clamping groove, the installed installation assembly moves through the lifting assembly, the transformer is more stable to move through the structure, the problem that the surface of the transformer is scratched due to the fact that the steel wire is bound on the surface of the transformer to move in the past is solved, the service life of the transformer is reduced due to the fact that the transformer is rusted when in use, and the service life of the transformer is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a retaining ring according to the present utility model;

Fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.

In the figure: 1. a transformer; 2. a slot; 3. a clamping groove; 4. a clamping block; 5. a first chute; 6. a slide bar; 7. a spring; 8. an extrusion plate; 9. pressing the blocks; 10. inserting blocks; 11. a second chute; 12. an opening and closing groove; 13. a stress steel wire; 14. and a fixing ring.

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. 1-5, a hydraulic generator set lifting device comprises a transformer 1; the top of the transformer 1 is provided with slots 2, four groups of slots 2 are arranged on the top of the transformer 1 in a rectangular array, and clamping grooves 3 are formed in the slots 2 and close to the left side and the right side;

A lifting assembly is arranged above the transformer 1 and used for lifting the transformer 1, and a mounting assembly is arranged inside the slot 2 and used for moving the transformer 1;

During operation, can get into inside slot 2 with the installation component gomphosis and the inside installation of draw-in groove 3 that slot 2 offered, and the installation component after the installation removes through carrying the subassembly, removes transformer 1 more steadily through this kind of structure, has solved in the past and has adopted the steel wire to bind and remove on transformer 1 surface and lead to appearing the mar on transformer 1 surface to lead to the transformer 1 to appear corrosion when using and lead to the problem that life-span reduces, improved transformer 1's life.

Further, as shown in fig. 3, the mounting assembly includes a clamping block 4, the clamping block 4 is disposed inside the clamping groove 3, a squeezing plate 8 is fixedly connected to one side of the clamping block 4 away from the clamping groove 3, and a pressing block 9 is fixedly connected to the upper side of one side of the squeezing plate 8 close to the clamping block 4;

During operation, get into draw-in groove 3 inside through fixture block 4 gomphosis, conveniently carry transformer 1 and draw, and stripper plate 8 is convenient when installing, thereby operate fixture block 4 embedding draw-in groove 3 and fix transformer 1, and the fixed press block 9 of stripper plate 8 conveniently operates fixture block 4 embedding draw-in groove 3, can not lead to single operation stripper plate 8 to appear the problem of tong when with fixture block 4 embedding.

Further, as shown in fig. 3, the pressing block 9 is disposed inside the insert block 10, the left and right sides of the insert block 10 are provided with a second chute 11, and the pressing block 9 is disposed inside the second chute 11;

During operation, the pressing block 9 can slide inside the second sliding groove 11 formed in the inserting block 10, the second sliding groove 11 can enable the pressing block 9 to slide more stably, when the pressing block 9 is pressed through the structure, the pressing block 9 can be prevented from being offset due to uneven stress, and the pressing block 9 can be better driven to drive the pressing plate 8 to move and then drive the clamping block 4 to be embedded into the clamping groove 3 during operation, so that the transformer 1 is lifted.

Further, as shown in fig. 3, an opening and closing groove 12 is formed at the bottom of the insert block 10, and the outside of the extrusion plate 8 is disposed inside the opening and closing groove 12 near the upper position;

During operation, when need remove stripper plate 8, can let stripper plate 8 slide at the inside open and shut groove 12 of seting up of inserted block 10 to remove through this kind of structural control stripper plate 8 and can not squint, press briquetting 9 cooperation stripper plate 8 can let No. two spout 11 cooperation open and shut groove 12 slide moreover, carry out the installation effect of gomphosis better through this kind of structural control.

Further, as shown in fig. 3, a first chute 5 is provided inside the clamping block 4, a sliding rod 6 is slidably connected inside the first chute 5, and a spring 7 is sleeved outside the sliding rod 6;

During operation, the first chute 5 formed by the clamping block 4 penetrates through the extrusion plates 8, the sliding rod 6 is arranged between the two extrusion plates 8, so that the clamping block 4 and the extrusion plates 8 slide outside the sliding rod 6, the spring 7 outside the sliding rod 6 can push the clamping block 4 to be embedded into the clamping groove 3 for fixing, and the inserting block 10 outside the extrusion plates 8 can ensure that the pushing force of the spring 7 can not cause the sliding rod 6 to separate from the inside of the clamping block 4.

Further, as shown in fig. 1 and fig. 5, the lifting assembly includes a force-bearing steel wire 13, the force-bearing steel wire 13 is fixedly connected to the top of the insert block 10, one end of the force-bearing steel wire 13, which is far away from the insert block 10, is fixedly connected with a fixing ring 14, and the inside of the fixing ring 14 is provided with threads;

During operation, the stress steel wire 13 can lift the insert block 10 and then drive the transformer 1 to rise, threads formed on the fixing ring 14 fixed by the stress steel wire 13 are convenient to install, the fixing ring 14 can bear larger tensile force after installation, and the stability of the transformer 1 is better when the structure is used for lifting.

The working principle is that the installation component is embedded into the slot 2 and the clamping groove 3 formed in the slot 2 is installed, the installed installation component moves through the lifting component, the transformer 1 is more stable to move through the structure, the problem that the surface of the transformer 1 is scratched due to the fact that steel wires are adopted to bind the surface of the transformer 1 and move, the service life of the transformer 1 is reduced due to corrosion when the transformer 1 is used is solved, the service life of the transformer 1 is prolonged, the clamping block 4 is embedded into the clamping groove 3, the transformer 1 is conveniently lifted, the pressing plate 8 is convenient to operate the clamping block 4 when being installed, the clamping block 4 is embedded into the clamping groove 3 to fix the transformer 1, the pressing block 9 fixed by the pressing plate 8 is convenient to operate the clamping block 4 to be embedded into the clamping groove 3, the problem that the clamping hand is clamped when the clamping block 4 is embedded by the single operation extrusion plate 8 is avoided, the pressing block 9 can slide in the second sliding groove 11 formed in the inserting block 10, the second sliding groove 11 can enable the pressing block 9 to slide more stably, when the pressing block 9 is extruded through the structure, the pressing block 9 can be ensured not to deviate due to uneven stress, the pressing block 9 can be better driven to move when in operation and then drive the clamping block 4 to be embedded into the clamping groove 3, so that the transformer 1 is lifted, when the pressing plate 8 needs to be moved, the pressing plate 8 can slide in the opening and closing groove 12 formed in the inserting block 10, the pressing plate 8 is controlled to move through the structure so as not to deviate, the second sliding groove 11 can slide in cooperation with the opening and closing groove 12 when the pressing block 9 is matched with the pressing plate 8, the installation effect of the embedding is better through the structure control, the first chute 5 that fixture block 4 offered runs through stripper plate 8, and slide bar 6 sets up between two stripper plates 8, thereby support and let fixture block 4 and stripper plate 8 slide in slide bar 6 outside, and the outside spring 7 of slide bar 6 can promote fixture block 4 gomphosis get into draw-in groove 3 and thereby fix, and the outside inserted block 10 of stripper plate 8 can guarantee that the thrust of spring 7 can not lead to the slide bar 6 to take place from the inside problem that breaks away from of fixture block 4, atress wire 13 can carry out and draw the inserted block 10, drive transformer 1 again and rise, and the screw thread that the fixed solid fixed ring 14 of atress wire 13 offered is convenient to install, and gu fixed ring 14 can bear the pulling force after the installation is bigger, it is better to carry out the stability of drawing transformer 1 through this kind of structure, it is more convenient to carry out the drawing through this kind of structure and remove through above-mentioned part.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A hydraulic generator set handling equipment, its characterized in that: comprises a transformer (1); the top of the transformer (1) is provided with slots (2), four groups of slots (2) are arranged on the top of the transformer (1) in a rectangular array, and clamping grooves (3) are formed in the slots (2) close to the left side and the right side;

The transformer is characterized in that a lifting assembly is arranged above the transformer (1) and used for lifting the transformer (1), and a mounting assembly is arranged inside the slot (2) and used for moving the transformer (1).

2. The hydroelectric generating set lifting device according to claim 1, wherein: the mounting assembly comprises a clamping block (4), the clamping block (4) is arranged inside the clamping groove (3), the clamping block (4) is away from the clamping groove (3) and fixedly connected with a squeezing plate (8), and the squeezing plate (8) is close to a pressing block (9) fixedly connected above one side of the clamping block (4).

3. The hydroelectric generating set lifting device according to claim 2, wherein: the pressing block (9) is arranged inside the inserting block (10), a second sliding groove (11) is formed in the left side and the right side of the inserting block (10), and the pressing block (9) is arranged inside the second sliding groove (11).

4. A hydroelectric generating set lifting device according to claim 3, wherein: the bottom of the insertion block (10) is provided with an opening and closing groove (12), and the outer part of the extrusion plate (8) is arranged inside the opening and closing groove (12) near the upper position.

5. The hydroelectric generating set lifting device of claim 4, wherein: a first sliding groove (5) is formed in the clamping block (4), a sliding rod (6) is connected inside the first sliding groove (5) in a sliding mode, and a spring (7) is sleeved outside the sliding rod (6).

6. The hydroelectric generating set lifting device of claim 5, wherein: the lifting assembly comprises a stress steel wire (13), the stress steel wire (13) is fixedly connected to the top of the insertion block (10), one end, away from the insertion block (10), of the stress steel wire (13) is fixedly connected with a fixing ring (14), and threads are arranged inside the fixing ring (14).