CN215897435U

CN215897435U - Wind shield of hydraulic generator

Info

Publication number: CN215897435U
Application number: CN202121813129.6U
Authority: CN
Inventors: 冯丽强
Original assignee: Hangzhou Dalu Power Equipment Co ltd
Current assignee: Hangzhou Dalu Power Equipment Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-22
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of hydraulic generators, and discloses a hydraulic generator wind guard which comprises a generator frame, wherein a generator body is fixedly arranged in the generator frame, a mounting frame is fixedly arranged on the outer wall of the generator frame, an annular groove is formed in the outer wall of the mounting frame, the wind guard is movably arranged on one side wall surface of the mounting frame, which is far away from the generator frame, the wind guard is pressed towards the direction of the mounting frame, a limiting block slides towards the interior of a sleeve to shrink into the interior of the sleeve under the extrusion of the inner wall of the annular groove, a spring rebounds and drives the limiting block to slide towards the interior of a clamping hole, the limiting block is clamped into the interior of the clamping hole, meanwhile, two side blocks clamp a clamping block in the clamping hole, the limiting block is pressed into the interior of the inserting hole and penetrates through the interior of the inserting hole, and when the wind guard needs to be disassembled, the limiting block is pulled to be separated from the interior of the inserting hole and is pinched to be separated from the interior of the clamping hole, thereby be convenient for carry out the dismouting so that maintain the generator body of generator frame inside to the deep bead.

Description

Wind shield of hydraulic generator

Technical Field

The utility model relates to the technical field of hydraulic generators, in particular to a hydraulic generator wind shield.

Background

The deep bead is some among the hydraulic generator, and general deep bead is through welding or through adopting a plurality of connecting parts with deep bead fixed mounting in hydraulic generator's outside, but hydraulic generator can break down after long-term the use, need dismantle the deep bead this moment just can maintain the generator, but the very trouble problem can appear when dismantling through the deep bead of a plurality of connecting part installations, need a hydraulic generator deep bead for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a wind shield of a hydraulic generator, which solves the problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a wind shield of a hydraulic generator comprises a generator frame, a generator body is fixedly arranged in the generator frame, a mounting frame is fixedly arranged on the outer wall of the generator frame, an annular groove is formed in the outer wall of the mounting frame, a wind shield is movably arranged on one side wall surface of the mounting frame, which is far away from the generator frame, four clamping holes are symmetrically formed in the outer wall of the mounting frame, a clamping block is fixedly arranged in each clamping hole, two fixing frames which are movably connected with the annular groove in the mounting frame are fixedly arranged on the outer wall of the wind shield, two clamping rods are fixedly arranged between the two fixing frames, two rectangular grooves are symmetrically formed in the outer wall of each fixing frame, a sleeve is fixedly arranged in each rectangular groove in the corresponding fixing frame through two connecting blocks, an inner ring is fixedly arranged in each sleeve, a sleeve block is fixedly arranged in each sleeve, a first limiting block which is clamped with the clamping holes is movably arranged in each sleeve, the first limiting block is formed by welding a circular ring and a cylindrical hollow pipe, and two side blocks are fixedly mounted on one side wall surface of the first limiting block, which is far away from the sleeve.

Preferably, the spring is fixedly mounted inside the sleeve, the spring is sleeved with the sleeve block, and the inner wall of the first limiting block is fixedly connected with the outer wall of the spring.

Preferably, the outer wall of the clamping rod is symmetrically and fixedly provided with two elastic clamping rods with elasticity, the cross section of each elastic clamping rod is triangular, and the elastic clamping rods are mutually pressed with the inner wall of the annular groove in the mounting frame.

Preferably, a circular through hole is formed in the top of the clamping block, a second limiting block is movably mounted inside the circular through hole in the clamping block, the second limiting block is formed by combining a cylindrical block and two hemispherical blocks with elasticity, and jacks clamped with the second limiting block are formed in the outer wall of the side block.

Preferably, four insertion blocks are fixedly mounted inside the annular groove inside the mounting frame, and two sleeve holes sleeved with the insertion blocks are formed in the outer wall of the fixing frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a wind shield of a hydraulic generator, which has the following beneficial effects:

1. the wind shield of the hydraulic generator is characterized in that a first limiting block clamped with a clamping hole is movably arranged in a sleeve, when the wind shield is installed, the wind shield is pressed towards the direction of an installation frame, a fixing frame and a clamping rod slide into the annular groove on the installation frame, when the fixing frame slides into the annular groove on the installation frame, the first limiting block movably arranged in the sleeve slides towards the inner part of the sleeve under the extrusion of the inner wall of the annular groove to shrink into the sleeve, a spring is compressed, when the installation frame is pressed until the position of the first limiting block in the sleeve is opposite to the position of the clamping hole, the first limiting block is not extruded by the inner wall of the annular groove at the moment, the spring rebounds and drives the limiting block to slide towards the inner part of the clamping hole, the first limiting block is clamped into the inner part of the clamping hole, meanwhile, two side blocks clamp a clamping block in the clamping hole, and the second limiting block is pulled and pressed into the inner part of the inserting hole and penetrates through the inner part of the inserting hole, the stopper I that blocks downthehole portion is advanced to the card this moment is fixed under the effect of stopper two, when needs are dismantled the deep bead, stimulates stopper two and breaks away from the inside of jack and mediate the inside that stopper one breaks away from the card hole, stimulates the deep bead to the mount break away from the inside of the annular groove on the mounting bracket in order to dismantle the deep bead to be convenient for carry out the dismouting so that maintain the inside generator body of generator frame to the deep bead.

2. This hydraulic generator deep bead, there is the inserted block through the inside fixed mounting of annular groove on the mounting bracket, when the installation deep bead, aim at the inserted block and press the deep bead with the position of four trepanning, in order to realize the installation of counterpointing of deep bead, outer wall fixed mounting at the kelly has elastic elasticity kelly simultaneously, the cross section of elasticity kelly is triangle-shaped, when mount and kelly slide the inside that gets into the annular groove on the mounting bracket, it produces deformation and plays certain stabilizing action in order to do benefit to the deep bead when playing secondary fixed action to have elastic elasticity kelly to extrude each other with the inner wall of annular groove this moment.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the present invention showing the structure of the present invention;

FIG. 3 is a schematic view of the present invention showing a partial three-dimensional split structure;

FIG. 4 is a partial schematic view of A of FIG. 3;

FIG. 5 is a partial schematic view of B of FIG. 3;

fig. 6 is a partial schematic view of C in fig. 5.

In the figure: 1. a generator frame; 2. a mounting frame; 3. a wind deflector; 4. a generator body; 5. a fixed mount; 6. a clamping rod; 7. a clamping hole; 8. a clamping block; 9. a first limiting block; 10. inserting a block; 11. an elastic clamping rod; 12. connecting blocks; 13. a sleeve; 14. an inner ring; 15. sleeving blocks; 16. a spring; 17. a second limiting block; 18. a side block; 19. a jack; 20. and (5) trepanning.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a wind deflector of a hydro-generator comprises a generator frame 1, wherein the generator frame 1 is of a hollow structure, a generator body 4 is fixedly installed inside the generator frame 1, a mounting frame 2 is fixedly installed on the outer wall of the generator frame 1, the mounting frame 2 is of a rectangular annular structure, an annular groove is formed in the outer wall of the mounting frame 2, a wind deflector 3 is movably installed on one side wall surface, away from the generator frame 1, of the mounting frame 2, the wind deflector 3 is of a hollow structure, four insertion blocks 10 are fixedly installed inside the annular groove inside the mounting frame 2, the insertion blocks 10 are of a cylindrical structure, four clamping holes 7 are symmetrically formed in the outer wall of the mounting frame 2, the clamping holes 7 are circular grooves, the insides of the clamping holes 7 are mutually communicated with the insides of the annular grooves on the mounting frame 2, clamping blocks 8 are fixedly installed inside the clamping holes 7, and the clamping blocks 8 are rectangular blocks, the top of the clamping block 8 is provided with a circular through hole, the inside of the circular through hole on the clamping block 8 is movably provided with a second limiting block 9, the second limiting block 9 is formed by combining a cylindrical block and two elastic hemispherical blocks, the outer wall of the wind shield 3 is fixedly provided with two fixing frames 5 which are movably connected with the annular groove on the mounting frame 2, the fixing frames 5 are of frame-shaped structures, the outer wall of each fixing frame 5 is provided with two sleeve holes 20 which are sleeved with the inserting block 10, each sleeve hole 20 is a circular through hole, the inner diameter of each sleeve hole 20 is the same as the outer diameter of the inserting block 10, two clamping rods 6 are fixedly arranged between the two fixing frames 5, each clamping rod 6 is of a rectangular structure, the outer wall of each clamping rod 6 is symmetrically and fixedly provided with two elastic clamping rods 11 with elasticity, the cross sections of the elastic clamping rods 11 are triangular, and the elastic clamping rods 11 are mutually pressed with the inner walls of the annular grooves on the mounting frame 2, the elastic clamping rod 11 is made of elastic rubber, two rectangular grooves are symmetrically formed in the outer wall of the fixing frame 5, a sleeve 13 is fixedly installed inside the rectangular groove on the fixing frame 5 through two connecting blocks 12, the sleeve 13 is of a cylindrical hollow structure, a circular opening is formed in the outer wall of the sleeve 13, an inner ring 14 is fixedly installed inside the sleeve 13, the inner ring 14 is of a circular ring structure, a sleeve block 15 is fixedly installed inside the sleeve 13, the sleeve block 15 is of a cylindrical structure, a spring 16 is fixedly installed inside the sleeve 13, the spring 16 is sleeved with the sleeve block 15, a first limiting block 17 clamped with the clamping hole 7 is movably installed inside the sleeve 13, the first limiting block 17 is formed by welding a circular ring and a cylindrical hollow tube, the inner wall of the first limiting block 17 is fixedly connected with the outer wall of the spring 16, and two side blocks 18 are fixedly installed on one side wall face, far away from the sleeve 13, of the first limiting block 17, the side block 18 is an arc-shaped block, the outer wall of the side block 18 is provided with a jack 19 which is clamped with the second limiting block 9, and the jack 19 is a circular through hole.

The working principle is as follows: through movably installing a first limiting block 17 clamped with the clamping hole 7 in the sleeve 13, when the wind shield 3 is installed, the wind shield 3 is pressed towards the direction of the installation frame 2, the fixing frame 5 and the clamping rod 6 slide into the annular groove on the installation frame 2, when the fixing frame 5 slides into the annular groove on the installation frame 2, the first limiting block 17 movably installed in the sleeve 13 slides towards the inside of the sleeve 13 under the extrusion of the inner wall of the annular groove to shrink into the sleeve 13, the spring 16 is compressed at the moment, when the position of the first limiting block 17 pressed from the installation frame 2 to the inside of the sleeve 13 is opposite to the position of the clamping hole 7, the first limiting block 17 is not extruded by the inner wall of the annular groove, the spring 16 rebounds and drives the first limiting block 17 to slide towards the inside of the clamping hole 7, the first limiting block 17 is clamped into the inside of the clamping hole 7, and simultaneously the clamping blocks 8 in the clamping hole 7 are clamped by the two side blocks 18, at the moment, the second limit block 9 is pulled and pressed into the jack 19 and penetrates through the jack 19, the first limit block 17 clamped into the clamping hole 7 is fixed under the action of the second limit block 9, when the wind shield 3 needs to be disassembled, the second limit block 9 is pulled to be separated from the jack 19 and the first limit block 17 is pinched to be separated from the clamping hole 7, the wind shield 3 is pulled to the fixed frame 5 to be separated from the inner part of the annular groove on the mounting frame 2 so as to disassemble the wind shield 3, and therefore the wind shield 3 is convenient to disassemble and assemble so as to maintain the generator body 4 in the generator frame 1; through the inside fixed mounting of the annular groove on mounting bracket 2 there is inserted block 10, when installation deep bead 3, align inserted block 10 and press deep bead 3 with the position of four trepanning 20, in order to realize the installation of counterpointing of deep bead 3, simultaneously there is elastic elasticity kelly 11 at the outer wall fixed mounting of kelly 6, the cross section of elasticity kelly 11 is triangle-shaped, when mount 5 and kelly 6 slide the inside that gets into the annular groove on mounting bracket 2, it produces deformation and extrudees each other with the inner wall of annular groove with doing benefit to deep bead 3 and plays certain stabilizing effect when playing secondary fixed action this moment to have elastic elasticity kelly 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic generator deep bead, includes generator frame (1), the inside fixed mounting of generator frame (1) has generator body (4), and the outer wall fixed mounting of generator frame (1) has mounting bracket (2), and the annular groove has been seted up to the outer wall of mounting bracket (2), and one side wall movable mounting that generator frame (1) was kept away from in mounting bracket (2) has deep bead (3), its characterized in that: four clamping holes (7) are symmetrically formed in the outer wall of the mounting frame (2), clamping blocks (8) are fixedly mounted inside the clamping holes (7), two fixing frames (5) which are movably connected with the annular groove in the mounting frame (2) are fixedly mounted on the outer wall of the wind shield (3), two clamping rods (6) are fixedly mounted between the two fixing frames (5), two rectangular grooves are symmetrically formed in the outer wall of each fixing frame (5), sleeves (13) are fixedly mounted inside the rectangular grooves in the fixing frames (5) through two connecting blocks (12), inner rings (14) are fixedly mounted inside the sleeves (13), sleeve blocks (15) are fixedly mounted inside the sleeves (13), first limit blocks (17) which are clamped with the clamping holes (7) are movably mounted inside the sleeves (13), and the first limit blocks (17) are formed by welding a circular ring and a cylindrical hollow tube, two side blocks (18) are fixedly mounted on the wall surface of one side of the first limiting block (17) far away from the sleeve (13).

2. The hydro-generator wind deflector according to claim 1, wherein: the spring (16) is fixedly installed inside the sleeve (13), the spring (16) is sleeved with the sleeve block (15), and the inner wall of the first limiting block (17) is fixedly connected with the outer wall of the spring (16).

3. The hydro-generator wind deflector according to claim 1, wherein: the outer wall symmetry fixed mounting of kelly (6) has two elastic clamping rod (11), and the cross section of elastic clamping rod (11) is triangle-shaped, and the mutual pressfitting of the inner wall of the annular groove on elastic clamping rod (11) and mounting bracket (2).

4. The hydro-generator wind deflector according to claim 1, wherein: circular through-hole has been seted up at the top of clamp splice (8), and the inside movable mounting of the circular through-hole on clamp splice (8) has stopper two (9), and stopper two (9) are formed by a cylindrical block and two combinations that have elastic hemisphere shape piece, and jack (19) together with stopper two (9) joint are seted up to the outer wall of side piece (18).

5. The hydro-generator wind deflector according to claim 1, wherein: four insert blocks (10) are fixedly mounted inside the annular groove inside the mounting rack (2), and two sleeve holes (20) which are sleeved with the insert blocks (10) are formed in the outer wall of the fixing rack (5).