CN221271066U - Portable support for machine part maintenance - Google Patents

Abstract

The utility model relates to a portable support for maintaining mechanical parts, which aims to solve the technical problem that the maintenance personnel are inconvenient to carry at present and comprises a support plate, a containing mechanism, an extrusion assembly, a compression assembly, a rotation assembly and a limiting assembly; the storage mechanism is arranged in the supporting plate; the containing mechanism comprises an extrusion assembly, a compression assembly and a rotating assembly; the extrusion assembly comprises a bolt, an extrusion block and a wedge block; the bolt penetrates through the supporting plate and is in threaded connection with the supporting plate; the extrusion block is connected with the bolt through the limiting component; the wedge-shaped block is arranged on the extrusion block; the compression assembly comprises a compression block, a compression groove and a moving block; the two compression blocks are symmetrically arranged on two sides of the wedge block; the pressure receiving block is provided with a pressure receiving groove; the moving block is fixedly arranged on the opposite surfaces of the two pressed blocks; wherein the rotating assembly comprises support legs; the two support legs are rotatably arranged at two sides of the support plate, and the moving block is rotatably connected with the support legs; the portable electric power tool has the advantage of being convenient for maintenance personnel to carry.

Description

Portable support for machine part maintenance

Technical Field

The utility model relates to the technical field of mechanical part maintenance, in particular to a portable support for mechanical part maintenance.

Background

Mechanical parts, also known as mechanical elements, are the basic elements that make up a machine, are the individual pieces that make up the machine and are not separable, and are a subject of research and design of the mechanical base in various devices, and are a general term for parts and components.

When maintaining great mechanical equipment of volume, in order to make things convenient for the maintenance personal to dismantle the mechanical parts of mechanical equipment eminence, need use support auxiliary maintenance personnel to work, but the support volume that current mechanical parts was used in the maintenance is generally great, inconvenient maintenance personnel carries to influence maintenance personnel's maintenance efficiency, in view of this, we propose a portable support for mechanical parts maintenance.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a portable support for maintaining mechanical parts, so as to solve the technical problem that the current support is inconvenient for maintenance personnel to carry.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the portable support for maintaining the mechanical parts comprises a supporting plate, a containing mechanism, an extrusion assembly, a compression assembly, a rotation assembly and a limiting assembly; the storage mechanism is arranged in the supporting plate; the accommodating mechanism comprises an extrusion assembly, a compression assembly and a rotation assembly; the extrusion assembly comprises a bolt, an extrusion block and a wedge block; the bolt penetrates through the supporting plate and is in threaded connection with the supporting plate; the extrusion block is connected with the bolt through a limiting assembly; the wedge-shaped block is fixedly arranged on the extrusion block; the compression assembly comprises a compression block, a compression groove and a moving block; the two pressed blocks are symmetrically arranged on two sides of the wedge-shaped block; the pressure receiving block is provided with a pressure receiving groove; the movable blocks are fixedly arranged on opposite surfaces of the two pressed blocks; wherein the rotating assembly comprises support legs; the two supporting legs are rotatably arranged on two sides of the supporting plate through a rotating shaft A, and the moving block is rotatably connected with the supporting legs through a rotating shaft B; wherein, backup pad constitutes the support with two supporting legs.

Preferably, the extrusion piece is isosceles trapezoid structure, just the bolt direction setting is kept away from to the extrusion piece less face, the wedge is U type structure, the wedge includes a diaphragm and two stripper plates, the stripper plate is the slope structure, just the supporting leg is kept away from to the stripper plate high end and with diaphragm fixed connection, the stripper plate low end is close to the supporting leg.

Preferably, the compression block is of a right-angle trapezoid structure, the compression block inclined surface is close to the bolt direction and is in sliding contact with the wedge block inclined surface, the compression groove is of an inclined structure, the high end of the compression groove is far away from the supporting leg, the low end of the compression groove is close to the supporting leg, and the compression groove is in sliding contact with the extrusion plate.

Preferably, the extrusion assembly further comprises a void; a hollow groove is formed in the supporting plate; wherein the empty groove is of a T-shaped structure; wherein the extrusion block is in sliding fit with the empty groove; wherein, wedge and empty slot sliding fit.

Preferably, the rotating assembly further comprises a receiving groove, an opening groove and a climbing groove; two accommodating grooves are symmetrically formed in two sides of the supporting plate, and the supporting legs are in running fit with the accommodating grooves; open slots are formed in opposite surfaces of the two supporting legs, and the moving blocks are in running fit with the open slots; the two opposite sides of the supporting legs are provided with a plurality of climbing grooves in a linear array.

Preferably, the limiting assembly comprises a limiting groove and a limiting block; a limiting groove is formed in one side, close to the bolt, of the extrusion block; the limiting block is fixedly arranged at one end, close to the extrusion block, of the bolt; the limiting block is in a round table structure, and the inclined surface of the limiting block is arranged close to the direction of the bolt; wherein, the stopper and spacing groove normal running fit.

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

1. According to the utility model, the containing mechanism is arranged, when a support is needed to assist a maintenance person in maintaining mechanical equipment, a turning hand on the bolt is turned, the wedge-shaped block drives the extrusion block to slide in the empty groove through the limiting component, the wedge-shaped block extrudes the compression block, the two compression blocks are enabled to move away from each other, the two movement blocks are enabled to move away from each other, the movement block drives the supporting leg to rotate in the containing groove through the rotating shaft A until the two supporting legs are opened to a proper position through the rotating shaft B, at the moment, the bolt is not turned any more, the maintenance person can climb to the top of the supporting plate through the climbing groove to maintain the mechanical equipment, when the support is needed to be carried, the turning hand on the bolt is turned in the opposite direction, the extrusion plate extrudes the inner wall of the compression groove through the limiting component, the two compression blocks are enabled to move relatively, the movement block is enabled to drive the supporting leg to rotate in the opposite direction through the rotating shaft A until the supporting leg is contained in the containing groove through the rotating shaft B.

2. According to the utility model, the extruding block is arranged into an isosceles trapezoid structure, the smaller surface of the extruding block is arranged far away from the direction of the bolt, so that the two supporting legs can rotate away from each other conveniently, the wedge block is arranged into a U-shaped structure, the extruding plate is arranged into an inclined structure, the high end of the extruding plate is arranged far away from the supporting legs and is fixedly connected with the transverse plate, and the low end of the extruding plate is arranged close to the supporting legs, so that the two supporting legs can rotate relatively conveniently.

3. According to the utility model, the pressed blocks are arranged into a right-angle trapezoid structure, the inclined surfaces of the pressed blocks are arranged close to the direction of the bolts and are in sliding contact with the inclined surfaces of the wedge-shaped blocks, so that two pressed blocks can conveniently move away from each other through the pressed blocks, the pressed grooves are arranged into an inclined structure, the high ends of the pressed grooves are arranged far away from the supporting legs, the low ends of the pressed grooves are arranged close to the supporting legs, and the pressed grooves and the pressing plates are arranged in sliding contact, so that two pressed blocks can conveniently move relatively through the pressing plates.

4. According to the utility model, the limiting groove and the limiting block are arranged, and the limiting block is in running fit with the limiting groove, so that the extruding block and the wedge block can be driven to slide in the empty groove when the bolt rotates, the limiting block is arranged into a round table structure, and the inclined surface of the limiting block is arranged close to the direction of the bolt, so that the limiting block is prevented from being separated from the fit with the limiting groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a cross-sectional view of another state of the overall structure of the present utility model;

FIG. 4 is a partially exploded cross-sectional view of the present utility model;

Fig. 5 is an enlarged schematic view at a of the present utility model.

In the figure:

1. A support plate; 2. a storage mechanism; 3. an extrusion assembly; 4. a compression assembly; 5. a rotating assembly; 6. a limit component;

301. A bolt; 302. extruding a block; 303. wedge blocks; 304. a hollow groove;

3031. a cross plate; 3032. An extrusion plate;

401. pressing blocks; 402. A pressure receiving groove; 403. A moving block;

501. support legs; 502. a receiving groove; 503. an open slot; 504. climbing the groove;

601. A limit groove; 602. and a limiting block.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Example 1: a portable support for maintaining mechanical parts, referring to fig. 1 to 5, comprises a support plate 1, a containing mechanism 2, an extrusion assembly 3, a compression assembly 4, a rotation assembly 5 and a limit assembly 6;

As shown in fig. 1 to 5, the housing mechanism 2 of the present embodiment is capable of retracting the rack through the housing mechanism 2, so as to facilitate carrying thereof; specifically, the housing mechanism 2 includes a pressing assembly 3, a pressing assembly 4, and a rotating assembly 5; wherein the extrusion assembly 3 comprises a bolt 301, an extrusion block 302 and a wedge block 303; the bolt 301 penetrates through the supporting plate 1, and the bolt 301 is in threaded connection with the supporting plate 1; the extrusion block 302 is connected with the bolt 301 through the limit component 6; the wedge-shaped block 303 is fixedly arranged on the extrusion block 302; wherein, the compression assembly 4 comprises a compression block 401, a compression groove 402, a moving block 403 and an empty groove 304; the two compression blocks 401 are symmetrically arranged on two sides of the wedge block 303; the pressure receiving block 401 is provided with a pressure receiving groove 402; the moving block 403 is fixedly arranged on the opposite surfaces of the two pressed blocks 401; a hollow groove 304 is formed in the supporting plate 1; the extrusion block 302 is in sliding fit with the empty slot 304; wedge 303 is in sliding engagement with void 304; wherein the rotating assembly 5 comprises a support leg 501, a receiving groove 502, an opening groove 503 and a climbing groove 504; two support legs 501 are arranged on two sides of the support plate 1 through a rotation axis A, and the movable block 403 is connected with the support legs 501 through a rotation axis B; two accommodating grooves 502 are symmetrically formed in two sides of the supporting plate 1, and the supporting legs 501 are in rotary fit with the accommodating grooves 502; open slots 503 are formed on opposite sides of the two support legs 501, and the moving block 403 is in rotary fit with the open slots 503; a plurality of climbing grooves 504 are formed on the opposite side of the two support legs 501 in a linear array; wherein the support plate 1 and the two support legs 501 form a bracket. According to the utility model, the containing mechanism 2 is arranged, when a support is needed to assist a maintenance person in maintaining mechanical equipment, a hand on the bolt 301 is rotated, the wedge-shaped block 303 drives the extrusion block 302 to slide in the empty groove 304 through the limiting component 6, the extrusion block 303 extrudes the pressed block 401, the two pressed blocks 401 move away from each other, the two moving blocks 403 move away from each other, the moving blocks 403 drive the supporting legs 501 to rotate in the containing groove 502 through the rotating shaft A through the rotating shaft B until the two supporting legs 501 are opened to a proper position, at this time, the bolt 301 is not rotated any more, the maintenance person can climb to the top of the supporting plate 1 through the climbing groove 504 to maintain the mechanical equipment, when the support is needed to be carried, the hand on the bolt 301 is rotated in the opposite direction, the extrusion plate 3032 extrudes the inner wall of the pressed groove 402 through the limiting component 6, the two pressed blocks 401 move relatively, the two moving blocks 403 move relatively, and the moving blocks 403 drive the supporting legs 501 to rotate in the opposite directions through the rotating shaft B through the rotating shaft A until the supporting legs rotate in the opposite directions in the containing groove 502, and the supporting legs 501 are contained in the containing groove 502.

Specifically, the extrusion block 302 is of an isosceles trapezoid structure, the smaller surface of the extrusion block 302 is far away from the direction of the bolt 301, the wedge block 303 is of a U-shaped structure, the wedge block 303 comprises a transverse plate 3031 and two extrusion plates 3032, the extrusion plates 3032 are of inclined structures, the high ends of the extrusion plates 3032 are far away from the supporting legs 501 and are fixedly connected with the transverse plate 3031, and the low ends of the extrusion plates 3032 are close to the supporting legs 501. According to the utility model, the extruding block 302 is arranged into an isosceles trapezoid structure, the smaller surface of the extruding block 302 is arranged away from the direction of the bolt 301, so that the two supporting legs 501 can rotate back to back, the wedge-shaped block 303 is arranged into a U-shaped structure, the extruding plate 3032 is arranged into an inclined structure, the high end of the extruding plate 3032 is arranged away from the supporting legs 501 and is fixedly connected with the transverse plate 3031, and the lower end of the extruding plate 3032 is arranged close to the supporting legs 501, so that the two supporting legs 501 can rotate relatively.

Further, the compression block 401 is in a right-angled ladder structure, the inclined surface of the compression block 401 is close to the direction of the bolt 301 and is in sliding contact with the inclined surface of the wedge block 303, the compression groove 402 is in an inclined structure, the high end of the compression groove 402 is far away from the supporting leg 501, the low end of the compression groove 402 is close to the supporting leg 501, and the compression groove 402 is in sliding contact with the pressing plate 3032. According to the utility model, the compression block 401 is arranged in a right-angle trapezoid structure, the inclined surface of the compression block 401 is arranged close to the direction of the bolt 301 and is in sliding contact with the inclined surface of the wedge-shaped block 303, so that two compression blocks 401 can conveniently move away from each other through the extrusion block 302, the compression groove 402 is arranged in an inclined structure, the high end of the compression groove 402 is arranged far away from the supporting leg 501, the low end of the compression groove 402 is arranged close to the supporting leg 501, and the compression groove 402 and the extrusion plate 3032 are arranged in sliding contact, so that two compression blocks 401 can conveniently move relatively through the extrusion plate 3032.

Still further, the empty slot 304 is of a T-shaped configuration. The utility model is convenient to move the two pressed blocks 401 relatively or reversely by the extrusion block 302 and the wedge block 303 by arranging the empty groove 304 into a T-shaped structure.

It should be noted that the limiting component 6 includes a limiting slot 601 and a limiting block 602; a limit groove 601 is formed in one side, close to the bolt 301, of the extrusion block 302; the limiting block 602 is fixedly arranged at one end of the bolt 301 close to the extrusion block 302; the limiting block 602 is in a round table structure, and the inclined surface of the limiting block 602 is arranged in the direction close to the bolt 301; wherein, the limiting block 602 is in running fit with the limiting groove 601; when the transverse plate 3031 is in contact with the inner wall of the empty slot 304, the pressure receiving block 401 is still in sliding contact with the inner wall of the empty slot 304, and the moving block 403 is not in contact with the inner wall of the open slot 503; when the supporting legs 501 rotate, the supporting legs 501 are not contacted with the inner wall of the containing groove 502; the size of the pressed block 401 is matched with the size of the inner wall of the empty groove 304; the size of the limiting block 602 is matched with the size of the inner wall of the limiting groove 601. According to the utility model, the limiting groove 601 and the limiting block 602 are arranged, and the limiting block 602 is in running fit with the limiting groove 601, so that when the bolt 301 rotates, the extruding block 302 and the wedge block 303 can be driven to slide in the empty groove 304, the limiting block 602 is arranged into a round table structure, and the inclined surface of the limiting block 602 is arranged in the direction close to the bolt 301, so that the limiting block 602 is prevented from being out of being matched with the limiting groove 601.

Working principle: when the device provided by the utility model is required to assist maintenance personnel in maintaining mechanical equipment, firstly, rotating hands on the bolts 301 to enable the bolts 301 to rotate, enabling the limiting blocks 602 to rotate in the limiting grooves 601, enabling the wedge-shaped blocks 303 to drive the extrusion blocks 302 to slide in the empty grooves 304, enabling the inclined surfaces of the wedge-shaped blocks 303 to extrude the inclined surfaces of the pressed blocks 401, enabling the two pressed blocks 401 to move in the empty grooves 304 in a deviating way, enabling the two moving blocks 403 to move away from each other, enabling the moving blocks 403 to drive the supporting legs 501 to rotate in the accommodating grooves 502 through the rotating shafts A through the rotating shafts B until the two supporting legs 501 are opened to proper positions, and at the moment, enabling maintenance personnel to climb to the top of the supporting plate 1 through the climbing grooves 504 to maintain the mechanical equipment;

When the portable device is required to be carried, the rotating hand on the bolt 301 is rotated in the opposite direction, the limiting block 602 is rotated in the opposite direction in the limiting groove 601, the extruding plate 3032 extrudes the inner wall of the extruding groove 402, the two extruding blocks 401 relatively move in the empty groove 304, the two moving blocks 403 relatively move, the moving blocks 403 drive the supporting leg 501 to rotate in the opposite direction in the accommodating groove 502 through the rotating shaft A by the rotating shaft B until the supporting leg 501 is accommodated in the accommodating groove 502, at this time, the accommodating of the bracket is completed, and then the supporting plate 1 can be conveniently carried by the handle on the supporting plate 1.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims (6)

1. A portable machine part repair stand, comprising:

a support plate (1);

a housing mechanism (2) disposed within the support plate (1);

Wherein the containing mechanism (2) comprises an extrusion component (3), a compression component (4) and a rotation component (5);

Wherein the extrusion assembly (3) comprises a bolt (301), an extrusion block (302) and a wedge block (303); the bolt (301) is arranged on the supporting plate (1) in a penetrating mode, and the bolt (301) is in threaded connection with the supporting plate (1); the extrusion block (302) is connected with the bolt (301) through a limiting assembly (6); the wedge-shaped block (303) is fixedly arranged on the extrusion block (302);

Wherein the compression assembly (4) comprises a compression block (401), a compression groove (402) and a moving block (403); the two compression blocks (401) are symmetrically arranged on two sides of the wedge-shaped block (303); a pressure receiving groove (402) is formed in the pressure receiving block (401); the moving blocks (403) are fixedly arranged on the opposite surfaces of the two pressed blocks (401);

Wherein the rotating assembly (5) comprises a support leg (501); the two supporting legs (501) are rotatably arranged on two sides of the supporting plate (1) through a rotating shaft A, and the moving block (403) is rotatably connected with the supporting legs (501) through a rotating shaft B;

wherein the support plate (1) and the two support legs (501) form a bracket.

2. The portable machine part maintenance support according to claim 1, wherein the pressing block (302) is of an isosceles trapezoid structure, a smaller surface of the pressing block (302) is far away from the direction of the bolt (301), the wedge block (303) is of a U-shaped structure, the wedge block (303) comprises a transverse plate (3031) and two pressing plates (3032), the pressing plates (3032) are of inclined structures, the high ends of the pressing plates (3032) are far away from the supporting legs (501) and are fixedly connected with the transverse plate (3031), and the low ends of the pressing plates (3032) are close to the supporting legs (501).

3. The portable machine part maintenance stand according to claim 2, wherein the pressure receiving block (401) is of a right-angle ladder-shaped structure, the inclined surface of the pressure receiving block (401) is arranged close to the direction of the bolt (301) and is in sliding contact with the inclined surface of the wedge-shaped block (303), the pressure receiving groove (402) is of an inclined structure, the high end of the pressure receiving groove (402) is far away from the supporting leg (501), the low end of the pressure receiving groove (402) is close to the supporting leg (501), and the pressure receiving groove (402) is in sliding contact with the pressing plate (3032).

4. A portable machine part maintenance support according to claim 3, wherein said extrusion assembly (3) further comprises:

a hollow groove (304) is formed in the supporting plate (1);

Wherein the empty groove (304) is of a T-shaped structure;

wherein the extrusion block (302) is in sliding fit with the empty groove (304);

Wherein the wedge block (303) is in sliding fit with the empty groove (304).

5. A portable machine part maintenance support according to claim 3, wherein said rotating assembly (5) further comprises:

Two accommodating grooves (502) are symmetrically formed in two sides of the supporting plate (1), and the supporting legs (501) are in running fit with the accommodating grooves (502);

Open slots (503) are formed in opposite surfaces of the two supporting legs (501), and the moving blocks (403) are in running fit with the open slots (503);

A plurality of climbing grooves (504) are formed in a linear array on the opposite side of the two supporting legs (501).

6. Portable machine part maintenance support according to claim 4, characterized in that said limit assembly (6) comprises:

a limiting groove (601) is formed in one side, close to the bolt (301), of the extrusion block (302);

The limiting block (602) is fixedly arranged at one end, close to the extrusion block (302), of the bolt (301);

The limiting block (602) is in a round table structure, and the inclined surface of the limiting block (602) is arranged close to the direction of the bolt (301);

the limiting block (602) is in running fit with the limiting groove (601).