CN214337692U - Generator end cover assembly structure - Google Patents

Abstract

The utility model discloses a generator end cover assembly structure, including fuselage and end cover, be equipped with more than one L type groove on the terminal surface of fuselage, the end cover is just all installing L type piece to L type groove department, L type piece inserts in the L type groove, all form a retreat space between L type piece and the L type groove, all install in the retreat space and support L type piece at the inside positioning mechanism of L type groove, all be equipped with the mounting groove on the bottom surface in L type groove, the inside telescopic link that all is equipped with of mounting groove, the outside equal cover of telescopic link has first spring, the upper end of telescopic link and first spring all extends to in the L type groove to all install the bottom plate. The utility model discloses simple structure can block between L type piece and the L type groove, and through positioning mechanism then can with the support of L type piece firmly in L type groove, has avoided breaking away from of L type piece, and above operation need not to use the bolt, has increased the efficiency of installation and dismantlement, can not appear simultaneously because of the rotatory number of turns of screw thread difference and cause the slope of end cover installation or not sealed.

Description

Generator end cover assembly structure

Technical Field

The utility model relates to an electrical accessories technical field specifically is a generator end cover assembly structure.

Background

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the motor mainly has the function of generating driving torque and serving as a power source of electric appliances or various machines, the generator mainly has the function of converting electric energy into mechanical energy, and the motor is used as a power source in various occasions and situations.

The motor end cover installation inconvenient can appear in the installation of current motor on the existing market, influences the installation effectiveness, can cause the volume production of motor to appear problem in efficiency, influences the output of motor and motor production company's economic benefits.

Disclosure of Invention

The utility model aims to solve the technical problem that a generator end cover assembly structure is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a generator end cover assembly structure, including fuselage and end cover, be equipped with more than one L type groove on the terminal surface of fuselage, the end cover is just all installed L type piece to L type groove department, L type piece inserts in the L type groove, all form a back space between L type piece and the L type groove, all install the positioning mechanism who supports L type piece at L type inslot portion in the space of retreating, all be equipped with the mounting groove on the bottom surface in L type groove, the inside telescopic link that all is equipped with of mounting groove, the outside all overlaps of telescopic link has first spring, the lower extreme of telescopic link and first spring is all installed on the bottom surface of mounting groove, the upper end of telescopic link and first spring all extends to in the L type groove, and all install the bottom plate, the top surface of bottom plate all offsets with L type piece and positioning mechanism's bottom surface.

As preferred technical scheme, all be equipped with the locating hole on L type groove and the L type piece, the homogeneous phase is relative to setting up between the locating hole, positioning mechanism all includes the locating piece, the pull rod, locating lever and the second spring more than one, the locating piece all inserts in the space of retreating, the inside of locating piece all is equipped with the installation passageway of "T" type structure, locating lever one end all inserts in the opening of installation passageway both sides, the locating lever other end all inserts in the locating hole, the fixed block is all installed perpendicularly to the centre department of installation passageway, second spring one end is all installed on the fixed block, the other end is all installed on the locating lever, the pull rod lower extreme all inserts in the opening of installation passageway upper end, the pull rod upper end all sets up in the external world, and all install the pull block, all install wire rope between pull rod and the locating lever.

As the preferred technical scheme, the L-shaped grooves are all arranged on the surface of the machine body and do not penetrate through the machine body.

As the preferred technical scheme, the transverse sections of the L-shaped groove and the L-shaped block are both arranged in an arc structure, and the arc degree of the L-shaped groove is matched with the bending amplitude of the machine body.

The utility model has the advantages that: the utility model discloses simple structure, after aiming at L type groove, L type piece can direct insertion to after rotating the end cover, can block between L type piece and the L type groove, and through positioning mechanism then can with the support of L type piece firmly in L type groove, avoided breaking away from of L type piece, and above operation need not to use the bolt, increased the efficiency of installation and dismantlement, the slope that can not appear causing the end cover installation because of the rotatory number of turns of screw thread is different simultaneously or not sealed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle positioning mechanism of the present invention;

fig. 3 is a top view of the middle body of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, fig. 2 and fig. 3, the generator end cover assembly structure of the present invention includes a body 1 and an end cover 2, more than one L-shaped groove 3 is arranged on the end face of the machine body 1, L-shaped blocks 4 are arranged at the positions, right opposite to the L-shaped grooves 3, of the end covers 2, the L-shaped blocks 4 are inserted into the L-shaped grooves 3, a backward space is formed between the L-shaped block 4 and the L-shaped groove 3, positioning mechanisms 9 for supporting the L-shaped block inside the L-shaped groove are arranged in the backward space, mounting grooves 7 are arranged on the bottom surfaces of the L-shaped groove 3, telescopic rods 6 are arranged inside the mounting grooves 7, first springs 8 are sleeved outside the telescopic rods 6, the lower ends of the telescopic rods 6 and the first springs 8 are mounted on the bottom surfaces of the mounting grooves 7, the upper ends of the telescopic rods 6 and the first springs 8 extend into the L-shaped groove 3, and are all provided with a bottom plate 5, and the top surfaces of the bottom plates 5 are all propped against the bottom surfaces of the L-shaped blocks 4 and the positioning mechanisms 9.

In this embodiment, all be equipped with the locating hole on L type groove 3 and the L type piece 4, homogeneous phase is relative to setting between the locating hole, positioning mechanism all includes locating piece 18, pull rod 12, locating rod 15 and the second spring 16 more than one, locating piece 18 all inserts in the space of retreating, the inside of locating piece 18 all is equipped with the installation passageway 19 of "T" type structure, locating rod 15 one end all inserts in the opening of installation passageway 19 both sides, the locating rod 15 other end all inserts in the locating hole, fixed block 17 is all installed perpendicularly to the centre department of installation passageway 19, second spring 16 one end is all installed on fixed block 17, the other end is all installed on locating rod 15, pull rod 12 lower extreme all inserts in the opening of installation passageway 19 upper end, pull rod 12 upper end all sets up in the external world, and all install pull block 11, all install wire rope 13 between pull rod 12 and the locating rod 15.

In this embodiment, the L-shaped grooves 3 are all disposed on the surface of the body 1 and do not penetrate through the body 1.

In this embodiment, the horizontal cross-section of L type groove 3 and L type piece 4 all is the arc structure setting, and the range of curvature phase-match of its arc degree and fuselage has increased the matching nature after L type piece and the assembly of L type groove.

During installation, the L-shaped groove is aligned, the L-shaped block is directly inserted, after the end cover is rotated, the L-shaped block and the L-shaped groove can be clamped, at the moment, the positioning block is inserted into the retreating space, one end of the positioning rod can be inserted into the positioning hole by the positioning rods on the two sides of the positioning block through the rebounding force of the second spring, the positioning block is fixed in the retreating space, the separation of the positioning block is avoided, the L-shaped block can be limited through the positioning block, the L-shaped block cannot move leftwards, the L-shaped block is prevented from being separated from the L-shaped groove, a tenon-and-mortise structure is formed among the L-shaped groove, the L-shaped block and the positioning block, the installation stability of the end cover is improved, and looseness is avoided;

when the end cover is detached, the pulling block can be pulled outwards, the pulling block is moved to drive the pull rod and the steel wire rope, the positioning rod can be driven by the steel wire rope to retract into the installation channel, the positioning rod is pulled out of the positioning hole, at the moment, the positioning block can be taken out of the retreating space, after the positioning of the positioning block is lost, the L-shaped block can be moved leftwards, the L-shaped block is aligned to the opening of the L-shaped groove, and after the L-shaped block is aligned, the L-shaped block can be automatically lifted upwards through the rebounding of the first spring, so that the end cover can be quickly taken down from the machine body.

The operation need not to use the bolt above, has increased the efficiency of installation and dismantlement, can not appear simultaneously because of the rotatory number of turns of screw thread difference and cause the slope of end cover installation or not sealed.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (4)

1. The utility model provides a generator end cover assembly structure which characterized in that: comprises a machine body (1) and an end cover (2), more than one L-shaped groove (3) is arranged on the end face of the machine body (1), L-shaped blocks (4) are installed at the positions of the L-shaped grooves (3) just by the end cover (2), the L-shaped blocks (4) are inserted into the L-shaped grooves (3), a backward space is formed between the L-shaped blocks (4) and the L-shaped grooves (3), a positioning mechanism (9) for supporting the L-shaped blocks inside the L-shaped grooves is installed in the backward space, mounting grooves (7) are formed in the bottom surface of the L-shaped grooves (3), telescopic rods (6) are arranged inside the mounting grooves (7), first springs (8) are sleeved outside the telescopic rods (6), the lower ends of the telescopic rods (6) and the first springs (8) are installed on the bottom surface of the mounting grooves (7), the upper ends of the telescopic rods (6) and the first springs (8) extend into the L-shaped grooves (3), and bottom plates (5) are installed, the top surface of the bottom plate (5) is propped against the bottom surfaces of the L-shaped block (4) and the positioning mechanism (9).

2. The generator end cover assembly structure of claim 1, wherein: positioning holes are formed in the L-shaped groove (3) and the L-shaped block (4) respectively, the positioning holes are arranged oppositely, the positioning mechanisms respectively comprise positioning blocks (18), pull rods (12), more than one positioning rod (15) and more than one second spring (16), the positioning blocks (18) are inserted into the retreating space respectively, mounting channels (19) of T-shaped structures are arranged inside the positioning blocks (18), one ends of the positioning rods (15) are inserted into openings on two sides of the mounting channels (19), the other ends of the positioning rods (15) are inserted into the positioning holes respectively, fixing blocks (17) are vertically arranged in the middle of the mounting channels (19), one ends of the second springs (16) are arranged on the fixing blocks (17), the other ends of the second springs are arranged on the positioning rods (15), the lower ends of the pull rods (12) are inserted into openings in the upper ends of the mounting channels (19), the upper ends of the pull rods (12) are arranged outside, and are provided with pull blocks (11), and steel wire ropes (13) are arranged between the pull rods (12) and the positioning rods (15).

3. The generator end cover assembly structure of claim 1, wherein: the L-shaped grooves (3) are all arranged on the surface of the machine body (1) and do not penetrate through the machine body (1).

4. The generator end cover assembly structure of claim 1, wherein: the transverse sections of the L-shaped groove (3) and the L-shaped block (4) are both arc-shaped structures, and the arc degree of the arc-shaped structures is matched with the bending amplitude of the machine body.

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