CN219499089U - Safety protection mechanism of motor case - Google Patents

Abstract

The utility model discloses a safety protection mechanism of a motor case, which comprises a group of mounting plates, wherein the whole mounting plates are L-shaped, a group of support plates are fixedly connected to the inner walls of the group of mounting plates, the side walls of the support plates at two sides are in propping contact, the side walls at the outer ends of the support plates are rotationally connected with protection plates, a reset mechanism is arranged between the protection plates and the support plates, limiting plates are respectively arranged at two sides of the protection plates, and an adjusting mechanism for adjusting the positions of the limiting plates is arranged between the limiting plates and the protection plates.

Description

Safety protection mechanism of motor case

Technical Field

The utility model relates to the technical field of motor boxes, in particular to a safety protection mechanism of a motor box.

Background

The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and the main function of the motor is to generate driving torque to be used as a power source of an electric appliance or various machines, the motor box is equipment for containing internal devices of the motor and protecting the internal devices, so that the influence of external environments on the running state of the motor devices is avoided, the whole structure of the existing motor box is simpler, the outside of the existing motor box lacks a structure for providing buffer protection for the existing motor box, and when the existing motor box is collided by an external object, the structure of the motor box is possibly damaged to deform, and further the subsequent maintenance process of the motor devices is influenced.

For this reason, we propose a safety protection mechanism for a motor case to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a safety protection mechanism of a motor case.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a safety protection mechanism of motor case, includes a set of mounting panel, the mounting panel is whole to be the L type, a set of fixedly connected with backup pad on the mounting panel inner wall, both sides backup pad lateral wall offset contact, it is connected with the guard plate to rotate on the backup pad outer end lateral wall, be provided with canceling release mechanical system between guard plate and the backup pad, the guard plate both sides are provided with the limiting plate respectively, be equipped with the adjustment mechanism who adjusts its position between limiting plate and the guard plate.

Preferably, a group of mounting holes with two through sides are formed in the side wall of the mounting plate, and the mounting holes are matched with the external mounting bolts.

Preferably, sliding grooves are respectively formed in the side walls at two ends of the supporting plate, sliding blocks are fixedly connected to the side walls, corresponding to the positions of the sliding grooves, of the adjacent supporting plate, and the sliding blocks extend into the sliding grooves to be in sliding fit with the sliding grooves.

Preferably, a groove is formed in the inner wall of the protection plate, and a soft base plate is arranged in the inner cavity of the groove.

Preferably, the reset mechanism comprises a main shaft fixedly connected to the side wall of the supporting plate, one end of the protecting plate, close to the supporting plate, is fixedly connected with a sleeve, the main shaft transversely penetrates through the sleeve, a coil spring is fixedly connected between the main shaft and the inner wall of the sleeve, the coil spring applies force to drive the sleeve to rotate around the main shaft, so that the protecting plate is stably attached to the side wall of the motor case, a stable protecting layer is formed on the outer side of the motor case, the motor case is protected, and structural damage caused by collision of external objects is avoided.

Preferably, the limiting plate is L-shaped integrally, the limiting plate is in limiting fit with the mounting plate, and the friction layer is covered on the surface of the inner wall of the limiting plate, so that the stability of the limiting plate is ensured by improving the friction force.

Preferably, the adjusting mechanism is provided with a storage groove on the side wall of the protection plate, a spring is fixedly connected to the side wall of the inner cavity of the storage groove, the outer side end of the spring is fixedly connected with an adjusting rod, and the outer side end of the adjusting rod is fixedly connected with the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that:

when the protective device is used, a relatively stable protective layer can be formed on the outer side of the motor box through the cooperation of the mounting plate, the supporting plate and the protective plate, so that a protective effect is provided for the structure of the motor box, the deformation caused by the structural damage due to the collision of external objects is avoided, further, the subsequent overhaul and maintenance of internal motor devices are facilitated for workers, and meanwhile, the coil spring, the sleeve and the main shaft are matched, so that the protective plate can be driven to rotate inwards, and the protective mechanism can be attached to the motor box to ensure the stability of the protective mechanism; and utilize the sliding fit effect of spout and slider to this interval between the change both sides mounting panel makes the device can be applicable to the motor case of different specification sizes, and the whole collapsible accomodate formula that is of device simultaneously, and then convenient to use person carries the installation to it.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model mounted on a motor case;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting plate and support plate of the present utility model;

fig. 4 is a schematic view of the protection plate and its attached structure.

In the figure: 1-mounting plate, 101-mounting hole, 2-backup pad, 201-spout, 202-slider, 3-guard plate, 301-soft backing plate, 4-canceling release mechanical system, 401-main shaft, 402-sleeve pipe, 403-wind spring, 5-limiting plate, 6-adjustment mechanism, 601-storage tank, 602-spring, 603-regulation pole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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.

Referring to fig. 1-4, a safety protection mechanism of a motor case comprises a group of mounting plates 1, the whole L-shaped mounting plates 1 are provided with a group of mounting holes 101 with two through sides on the side walls of the mounting plates 1, the mounting holes 101 are matched with external mounting bolts, the mounting plates 1 are arranged on the side walls of the external motor case, a group of support plates 2 are fixedly connected to the inner walls of the group of mounting plates 1, the side walls of the two side support plates 2 are in contact with each other, sliding grooves 201 are respectively provided on the side walls of two ends of the support plates 2, sliding blocks 202 are fixedly connected to the side walls of the adjacent support plates 2 corresponding to the positions of the sliding grooves 201, the sliding blocks 202 extend into the sliding grooves 201 to be in sliding fit with the sliding grooves, the surfaces of the adjacent side walls are covered with smooth layers, the smooth matching of the sliding blocks is convenient, and the relative positions of the sliding blocks and the sliding blocks are adjusted, so that the distance between the two side mounting plates 1 is changed, and the safety protection mechanism can be suitable for motor cases with different specifications.

The guard plate 3 is rotationally connected to the outer end side wall of the support plate 2, grooves are formed in the inner wall of the guard plate 3, the soft cushion plate 301 is arranged in the inner cavity of the grooves, the reset mechanism 4 is arranged between the guard plate 3 and the support plate 2, the reset mechanism 4 comprises a spindle 401 fixedly connected to the side wall of the support plate 2, one end of the guard plate 3, which is close to the support plate 2, is fixedly connected with a sleeve 402, the spindle 401 transversely penetrates through the sleeve 402, a coil spring 403 is fixedly connected between the spindle 401 and the inner wall of the sleeve 402, the coil spring 403 can drive the sleeve 402 to rotate around the spindle 401 through force application, so that the guard plate 3 is stably attached to the side wall of the motor case, a stable protective layer is formed outside the motor case, and the motor case is protected, and structural damage caused by external object collision is avoided.

Limiting plates 5 are arranged on two sides of the protection plate 3 respectively, the whole limiting plates 5 are L-shaped, the limiting plates 5 are in limiting fit with the mounting plate 1, the rotation angle of the protection plate 3 is limited, the protection plate 3 is prevented from rotating inwards, the inner wall surface of the limiting plates 5 is covered with a friction layer, the stability of the limiting plates 5 is guaranteed by improving friction force, an adjusting mechanism 6 for adjusting the positions of the limiting plates is arranged between the limiting plates 5 and the protection plate 3, the adjusting mechanism 6 is arranged in a storage groove 601 on the side wall of the protection plate 3, a spring 602 is fixedly connected to the side wall of an inner cavity of the storage groove 601, the spring 602 applies force to drive an adjusting rod 603 to move outwards, the extending length of the limiting plates 5 is changed, the device is applicable to motor boxes with different specifications and sizes, the outer side end of the spring 602 is fixedly connected with an adjusting rod 603, and the outer side end of the adjusting rod 603 is fixedly connected with the limiting plates 5.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims (7)

1. The utility model provides a safety protection mechanism of motor case, includes a set of mounting panel (1), mounting panel (1) wholly is L type, its characterized in that, a set of fixedly connected with backup pad (2) on mounting panel (1) inner wall, both sides backup pad (2) lateral wall offset contact, rotate on backup pad (2) outer end lateral wall and be connected with guard plate (3), be provided with canceling release mechanical system (4) between guard plate (3) and backup pad (2), guard plate (3) both sides are provided with limiting plate (5) respectively, be equipped with adjustment mechanism (6) to its position between limiting plate (5) and guard plate (3).

2. The safety protection mechanism of a motor case according to claim 1, wherein a set of mounting holes (101) penetrating from two sides are formed in the side wall of the mounting plate (1), and the mounting holes (101) are matched with external mounting bolts.

3. The safety protection mechanism of a motor case according to claim 1, wherein sliding grooves (201) are respectively formed in side walls at two ends of the supporting plate (2), sliding blocks (202) are fixedly connected to side walls, corresponding to the positions of the sliding grooves (201), of the adjacent supporting plate (2), and the sliding blocks (202) extend into the sliding grooves (201) to be in sliding fit with the sliding grooves.

4. The safety protection mechanism of a motor case according to claim 1, wherein a groove is formed on the inner wall of the protection plate (3), and a soft pad (301) is installed in the inner cavity of the groove.

5. The safety protection mechanism of a motor case according to claim 1, wherein the reset mechanism (4) comprises a main shaft (401) fixedly connected to the side wall of the supporting plate (2), a sleeve (402) is fixedly connected to one end, close to the supporting plate (2), of the protecting plate (3), the main shaft (401) transversely penetrates through the sleeve (402), and a coil spring (403) is fixedly connected between the main shaft (401) and the inner wall of the sleeve (402).

6. The safety protection mechanism of a motor case according to claim 1, wherein the limiting plate (5) is integrally L-shaped, and the limiting plate (5) is in limiting fit with the mounting plate (1).

7. The safety protection mechanism of a motor case according to claim 1, wherein the adjusting mechanism (6) is provided with a storage groove (601) on the side wall of the protection plate (3), a spring (602) is fixedly connected to the side wall of the inner cavity of the storage groove (601), an adjusting rod (603) is fixedly connected to the outer side end of the spring (602), and the outer side end of the adjusting rod (603) is fixedly connected with the limiting plate (5).