CN214314832U

CN214314832U - Protection mechanism for building motor

Info

Publication number: CN214314832U
Application number: CN202120406706.3U
Authority: CN
Inventors: 刘启亮; 姜文川; 丁启泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-09-28
Anticipated expiration: 2031-02-24

Abstract

The utility model provides a protection mechanism for a building motor, which relates to the technical field of protection equipment and aims to solve the problems that the existing motor protection mechanism is imperfect in structure and lacks of a structure capable of controlling air circulation, so that the motor is often easily affected with damp in rainy days, and thus internal electrical components are damaged and cannot be normally used; the main part is cuboid hollow structure, and the main part is stainless steel material to the inside below of main part is equipped with the rectangle recess. When using, rotatory swing arm drives the moving member and removes, and when the front end of moving member touched L shaped plate, the moving member stopped to remove, and two sets of circular ports of rear end just in time coincided with the through-hole of casing upper end in the moving member this moment, and the circular port of moving member front end is in the outside of main part, just so can control the inside gaseous inflow and the outflow of main part at will, has improved the controllability of the gaseous circulation in the device.

Description

Protection mechanism for building motor

Technical Field

The utility model belongs to the technical field of protective apparatus, more specifically say, in particular to protection machanism for building motor.

Background

In modern society, various motors can not be manufactured by human production, the motors are applied to various fields of various industries, and if effective protection measures are not taken by the motors, a plurality of problems can occur.

For example, application No.: CN202021012600.7 relates to a motor protection device, which comprises a support base plate, wherein a rectangular fixing base is fixed at the upper end of the support base plate, a symmetrical groove is formed at the upper end of the fixing base, a protective net mounting seat is arranged in the groove at the upper end of the fixing base, a motor to be protected is fixed at the upper end of the fixing base, the protective net mounting seat is T-shaped in section, a strip-shaped mounting seat clamping groove is formed at the upper end of the protective net mounting seat, a plurality of bolt fixing holes are formed in the outer wall of the protective net mounting seat, the bolt fixing holes are communicated with the inner part of the mounting seat clamping groove, a protective net is inserted into the mounting seat clamping groove, a plurality of protective net reinforcing strips are fixed at the inner side of the protective net, the motor protection device is convenient to disassemble and assemble, and light in weight, is convenient for workers to carry, and improves the later maintenance efficiency, reducing the intensity of the work.

Based on discovery among the prior art, current motor protection machanism structure is imperfect, lack the structure that can control the circulation of air, lead to the motor often to wet easily in overcast and rainy day, thereby make inside electrical components damage unable normal use, and current motor protection machanism simple structure, lack the structure of protection motor shaft, motor shaft is the weakest place of motor body, when the motor rotates and takes place the shake, the collision phenomenon often appears in the pivot, the pivot of motor is easy to be split when the impact is too big, lead to the unable normal work of motor.

In view of the above, research and improvement are made on the existing structure and defects, and a protection mechanism for a building motor is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a protection machanism for building motor, with the current motor protection machanism structure of solution imperfect, lack the structure that can control the circulation of air, lead to the motor often to wet in rainy day easily, thereby make inside electrical components damage unable normal use, and current motor protection machanism simple structure, lack the structure of protection motor shaft, motor shaft is the weakest place of motor body, when the motor rotates and takes place the shake, collision phenomenon often appears in the pivot, the pivot of motor is easy to be split when the impact is too big, lead to the problem of the unable normal work of motor.

The utility model discloses protection machanism's for construction motor purpose and efficiency are reached by following specific technological means:

a protection mechanism for a building motor comprises a main body, an adjusting mechanism, a shell and a buffer mechanism; the main body is of a cuboid hollow structure and made of stainless steel, and a rectangular groove is formed below the inside of the main body; the adjusting mechanism is arranged in the installation cabin, an adjusting piece of the adjusting mechanism is inserted on the right side of the installation cabin, and a rotating shaft of the adjusting mechanism is rotatably arranged in the middle of the inside of the installation cabin; the rotating piece of the adjusting mechanism penetrates through the lower part of the mounting cabin and is rotatably mounted in the main body, and the fixing ring on the adjusting piece of the adjusting mechanism is fixedly mounted above the inner part of the mounting cabin; the two groups of shells are arranged, the upper shell is fixedly arranged above the inside of the main body, and the lower shell is inserted in the rectangular groove below the inside of the main body; the shell penetrates through the front side of the main body, an L-shaped plate-shaped structure at the front end of the shell is positioned on the outer side of the main body, and a motor is arranged above the shell; the buffer mechanism is inserted at the front end of the motor, two sides of the buffer mechanism are adjacent to the top plate, and the fixed block of the buffer mechanism is screwed on the motor through a nut.

Furthermore, the main body comprises an installation cabin, a sliding rod and movable plates, the installation cabin is arranged above the main body, eight groups of rectangular grooves are formed in two sides of the main body, and four groups of movable plates are formed in two sides of the main body; the interior of the installation cabin is of a rectangular structure; the sliding rod is provided with a sliding block in a sliding mode, the outer side of the sliding rod is sleeved with a supporting spring in a sleeved mode, and the sliding block on the sliding rod is provided with a connecting rod through a connecting shaft; the movable plates are of rectangular plate structures and are movably mounted on two sides of the main body through connecting shafts, and connecting rods are movably mounted in the middle of the movable plates through the connecting shafts.

Furthermore, the adjusting mechanism comprises an adjusting piece, a rotating shaft, a rotating piece and a top plate, and the adjusting piece is arranged on the right side of the adjusting mechanism; the left end of the adjusting piece is provided with a helical gear, the right side of the adjusting piece is provided with a crank, and the left side of the adjusting piece is meshed with the rotating shaft gear through the helical gear; the upper end of the rotating shaft is provided with a helical gear, the lower end of the rotating shaft is provided with a gear, and the rotating shaft is connected with the rotating piece through a chain; the rotary pieces are provided with two groups, the rotary pieces are provided with bidirectional threads, and the rotary pieces are provided with sliding blocks; the top plate is of a square plate-shaped structure, telescopic shafts are mounted on the upper side and the lower side of the top plate through connecting shafts, and the telescopic shafts on the upper side and the lower side of the top plate are movably connected to the sliding blocks on the upper end and the lower end of the rotating piece respectively.

Furthermore, the shell comprises a slot, a moving member and a rotating rod, the shell is of a cuboid structure, the front end of the shell is of an L-shaped plate structure, and two groups of threaded holes are symmetrically formed in the L-shaped plate at the front end of the shell; two groups of slots are arranged inside the shell; the slot is a rectangular slot, triangular bulges are arranged on two sides inside the slot, and two groups of through holes penetrating through the shell are formed above the slot; the moving piece is of a cuboid hollow structure, three groups of cylindrical holes are formed in the moving piece, and the three groups of cylindrical holes in the moving piece are communicated through the bottom groove; triangular guide grooves are formed in two sides of the outer portion of the moving piece, and a rotating rod is arranged in the moving piece; the screw thread is arranged on the outer side of the rotating rod, the rotating rod is inserted into the L-shaped plate on the front side of the shell, and the rotating rod is rotatably installed inside the moving part through the cylindrical convex block on the rear side.

Furthermore, the buffer mechanism comprises an insertion block, a fixed block and a telescopic rod, and the insertion block is arranged at the front end of the buffer mechanism; the plug block is of a cylindrical hollow structure, two groups of cylindrical fixing plates are mounted at the front end of the plug block, and the rear side of the plug block is inserted into the fixing plates; the fixed block is of a cylindrical hollow structure, a group of cylindrical fixed plates are arranged in the middle of the fixed block, and four groups of nuts are screwed on the rear side of the fixed block; the telescopic link fixed mounting is in the middle of the fixed plate of inserted block and fixed block, and the telescopic link is equipped with six groups altogether to the telescopic link outside is equipped with supporting spring.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses be provided with the casing, a set of casing of pegging graft in the main part, set up the through-hole in the upper end of casing, set up two sets of screw holes in the L shaped plate of casing front end, peg graft the moving member inside the casing, at the rotatory installation swing arm of moving member front side, and with the swing arm through the screw thread install on the L shaped plate of casing front end, set up three sets of circular ports in the moving member, and realize the intercommunication through the kerve, when using, rotatory swing arm drives the moving member and moves, when the front end of moving member touches L shaped plate, the moving member stops moving, two sets of circular ports of rear end just in the moving member coincide with the through-hole of casing upper end this moment, the circular port of moving member front end is in the outside of main part, just so can control the inflow and the outflow of main part internal gas at will, the controllability of gas circulation in the device has been improved;

2. the utility model discloses be provided with buffer gear, meet buffer gear at the motor front end cover, set up two sets of fixed plates with the inserted block front end, peg graft the rear end of inserted block in the fixed block, install four group's nuts at the fixed block rear side, set up the fixed plate at the intermediate position of fixed block, six sets of telescopic links that have supporting spring of installation in the middle of the fixed plate of inserted block and fixed block, when using, fix the two sets of fixed plates of inserted block front end to the lateral wall of main part, insert buffer gear with the pivot of motor, fix the front end of motor with the fixed block through screwing up the nut, when the front side of motor bumps, the telescopic link between inserted block and the fixed block can absorb the impact, the pivot of having protected the motor does not receive the damage.

Drawings

Fig. 1 is a schematic sectional structure diagram of the present invention.

Fig. 2 is a schematic view of the local three-dimensional structure of the housing of the present invention.

Fig. 3 is a schematic sectional view of the housing of the present invention.

Fig. 4 is a schematic sectional structural view of the buffering mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. installing a cabin; 102. a slide bar; 103. a movable plate; 2. an adjustment mechanism; 201. an adjustment member; 202. a rotating shaft; 203. a rotating member; 204. a top plate; 3. a housing; 301. a slot; 302. a moving member; 303. rotating the rod; 4. a buffer mechanism; 401. inserting a block; 402. a fixed block; 403. a telescopic rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a protection mechanism for a building motor, which comprises a main body 1, an adjusting mechanism 2, a shell 3 and a buffer mechanism 4; the main body 1 is of a cuboid hollow structure, the main body 1 is made of stainless steel, and a rectangular groove is formed below the inner part of the main body 1; the adjusting mechanism 2 is arranged in the installation cabin 101, an adjusting piece 201 of the adjusting mechanism 2 is inserted at the right side of the installation cabin 101, and a rotating shaft 202 of the adjusting mechanism 2 is rotatably arranged at the middle position in the installation cabin 101; the rotating piece 203 of the adjusting mechanism 2 penetrates through the lower part of the mounting cabin 101 and is rotatably mounted in the main body 1, and the fixing ring on the adjusting piece 201 of the adjusting mechanism 2 is fixedly mounted on the upper part of the inside of the mounting cabin 101; the shells 3 are provided with two groups, the upper shell 3 is fixedly arranged at the upper part inside the main body 1, and the shell 3 at the lower end is inserted in the rectangular groove at the lower part inside the main body 1; the shell 3 penetrates through the front side of the main body 1, an L-shaped plate-shaped structure at the front end of the shell 3 is positioned outside the main body 1, and a motor is arranged above the shell 3; the buffer mechanism 4 is inserted at the front end of the motor, two sides of the buffer mechanism 4 are adjacent to the top plate 204, and the fixed block 402 of the buffer mechanism 4 is screwed on the motor through a nut; the main body 1 comprises an installation cabin 101, a sliding rod 102 and a movable plate 103, the installation cabin 101 is arranged above the main body 1, eight groups of rectangular grooves are formed in two sides of the main body 1, and four groups of movable plates 103 are formed in two sides of the main body 1; the interior of the installation cabin 101 is of a rectangular structure; a sliding block is slidably mounted on the sliding rod 102, a supporting spring is sleeved on the outer side of the sliding rod 102, and a connecting rod is mounted on the sliding block on the sliding rod 102 through a connecting shaft; the movable plate 103 is of a rectangular plate-shaped structure, the movable plate 103 is movably mounted on two sides of the main body 1 through a connecting shaft, a connecting rod is movably mounted in the middle of the movable plate 103 through the connecting shaft, a mounting cabin 101 is arranged above the main body 1 and can be provided with the adjusting mechanism 2, a sliding rod 102 is mounted on the side edge of the main body 1 and can play a role in guiding and sliding when the movable plate 103 is pressed down, and the movable plate 103 can be mounted to protect the main body 1; the adjusting mechanism 2 comprises an adjusting piece 201, a rotating shaft 202, a rotating piece 203 and a top plate 204, and the adjusting piece 201 is arranged on the right side of the adjusting mechanism 2; the left end of the adjusting piece 201 is provided with a bevel gear, the right side of the adjusting piece 201 is provided with a crank, and the left side of the adjusting piece 201 is meshed with the gear of the rotating shaft 202 through the bevel gear; the upper end of the rotating shaft 202 is provided with a bevel gear, the lower end of the rotating shaft 202 is provided with a gear, and the rotating shaft 202 is connected with the rotating piece 203 through a chain; the rotating pieces 203 are provided with two groups, the rotating pieces 203 are provided with bidirectional threads, and the rotating pieces 203 are provided with sliding blocks; the top plate 204 is of a square plate-shaped structure, telescopic shafts are mounted on the upper side and the lower side of the top plate 204 through connecting shafts, the telescopic shafts on the upper side and the lower side of the top plate 204 are respectively and movably connected to sliders on the upper end and the lower end of the rotating piece 203, the adjusting piece 201 is mounted on the adjusting mechanism 2 and can control the use of the adjusting mechanism 2, the rotating shaft 202 is mounted and can assist the adjusting piece 201 to control the rotating piece 203, the rotating piece 203 is mounted and can play a role in sliding mounting the top plate 204, and the top plate 204 is mounted and can play a role in fixing a motor; the shell 3 comprises a slot 301, a moving member 302 and a rotating rod 303, the shell 3 is of a cuboid structure, the front end of the shell 3 is of an L-shaped plate structure, and two groups of threaded holes are symmetrically formed in the L-shaped plate at the front end of the shell 3; two groups of slots 301 are arranged inside the shell 3; the slot 301 is a rectangular slot, triangular protrusions are arranged on two sides inside the slot 301, and two groups of through holes penetrating through the shell 3 are formed above the slot 301; the moving member 302 is a cuboid hollow structure, three groups of cylindrical holes are formed in the moving member 302, and the three groups of cylindrical holes in the moving member 302 are communicated through a bottom groove; triangular guide grooves are formed in two sides of the outer portion of the moving piece 302, and a rotating rod 303 is installed inside the moving piece 302; the outer side of the rotating rod 303 is provided with threads, the rotating rod 303 is inserted into an L-shaped plate at the front side of the shell 3, the rotating rod 303 is rotatably installed inside the moving part 302 through a cylindrical bump at the rear side, a slot 301 is arranged in the shell 3, the moving part 302 can be inserted into the slot to play a role in fixed installation, the moving part 302 is installed to reverse the gas in the main body 1, and the rotating rod 303 is arranged at the front side of the moving part 302 to play a role in controlling the moving part 302; the buffer mechanism 4 comprises an insertion block 401, a fixed block 402 and an expansion rod 403, and the insertion block 401 is arranged at the front end of the buffer mechanism 4; the insertion block 401 is of a cylindrical hollow structure, two groups of cylindrical fixing plates are mounted at the front end of the insertion block 401, and the rear side of the insertion block 401 is inserted into the fixing block 402; the fixed block 402 is a cylindrical hollow structure, a group of cylindrical fixed plates is arranged in the middle of the fixed block 402, and four groups of nuts are screwed on the rear side of the fixed block 402; the telescopic rod 403 is fixedly installed between the fixing plates of the inserting block 401 and the fixing block 402, six groups of telescopic rods 403 are arranged, supporting springs are arranged on the outer sides of the telescopic rods 403, the inserting block 401 is arranged on the front side of the buffer mechanism 4, the buffer mechanism 4 can be fixed to the main body 1, the buffer mechanism 4 can be fixedly installed on a motor by the aid of the fixing block 402, the telescopic rods 403 are installed between the inserting block 401 and the fixing block 402, and the motor can be buffered when colliding.

The specific use mode and function of the embodiment are as follows:

in the utility model, a motor is placed in a main body 1, an adjusting mechanism 2 is arranged in the main body 1, rotating parts 203 are arranged at two sides of the motor, an adjusting part 201 is arranged in an installation cabin 101, a top plate 204 is driven to move towards the inner side by rotating the adjusting part 201, the motor is clamped and fixed, a shell 3 is arranged at the upper end and the lower end of the motor, a moving part 302 is pulled out by rotating a rotating rod 303, a round hole at the front end of the moving part 302 is exposed, heat in the main body 1 is dissipated to the outside through the through hole, the damage to the motor caused by overhigh temperature in the main body 1 is avoided, when the outer side of the main body 1 is impacted, a movable plate 103 is pressed downwards, a support spring on a sliding rod 102 is compressed and deformed, thus, the damage to the main body 1 caused by external impact is avoided, before the motor works, two groups of fixing plates at the front end of an inserting block 401 are fixed on the side wall of the main body 1, the rotating shaft of the motor is inserted into the buffer mechanism 4, the fixing block 402 is fixed to the front end of the motor through screwing the nut, and when the front side of the motor collides, the telescopic rod 403 between the insertion block 401 and the fixing block 402 can absorb the impact force, so that the rotating shaft of the motor is protected from being damaged.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a protection machanism for construction motor which characterized in that: comprises a main body (1), an adjusting mechanism (2), a shell (3) and a buffer mechanism (4); the main body (1) is of a cuboid hollow structure, the main body (1) is made of stainless steel, and a rectangular groove is formed below the inner part of the main body (1); the adjusting mechanism (2) is arranged in the installation cabin (101), an adjusting piece (201) of the adjusting mechanism (2) is inserted at the right side of the installation cabin (101), and a rotating shaft (202) of the adjusting mechanism (2) is rotatably installed at the middle position in the installation cabin (101); a rotating piece (203) of the adjusting mechanism (2) penetrates through the lower part of the installation cabin (101) and is rotatably installed in the main body (1), and a fixing ring on an adjusting piece (201) of the adjusting mechanism (2) is fixedly installed above the inner part of the installation cabin (101); the two groups of the shells (3) are arranged, the upper shell (3) is fixedly arranged above the inside of the main body (1), and the lower shell (3) is inserted into the rectangular groove below the inside of the main body (1); the shell (3) penetrates through the front side of the main body (1), an L-shaped plate-shaped structure at the front end of the shell (3) is positioned on the outer side of the main body (1), and a motor is arranged above the shell (3); the buffer mechanism (4) is inserted at the front end of the motor, two sides of the buffer mechanism (4) are adjacent to the top plate (204), and the fixing block (402) of the buffer mechanism (4) is screwed on the motor through a nut.

2. The guard mechanism for construction motor of claim 1, wherein: the main body (1) comprises an installation cabin (101), a sliding rod (102) and movable plates (103), the installation cabin (101) is arranged above the main body (1), eight groups of rectangular grooves are formed in two sides of the main body (1), and four groups of movable plates (103) are formed in two sides of the main body (1); the interior of the installation cabin (101) is of a rectangular structure; a sliding block is slidably mounted on the sliding rod (102), a supporting spring is sleeved on the outer side of the sliding rod (102), and a connecting rod is mounted on the sliding block on the sliding rod (102) through a connecting shaft; the movable plate (103) is of a rectangular plate structure, the movable plate (103) is movably mounted on two sides of the main body (1) through a connecting shaft, and a connecting rod is movably mounted in the middle of the movable plate (103) 5 through the connecting shaft.

3. The guard mechanism for construction motor of claim 1, wherein: the adjusting mechanism (2) comprises an adjusting piece (201), a rotating shaft (202), a rotating piece (203) and a top plate (204), and the adjusting piece (201) is arranged on the right side of the adjusting mechanism (2); the left end of the adjusting piece (201) is provided with a helical gear, the right side of the adjusting piece (201) is provided with a crank, and the left side of the adjusting piece (201) is meshed with the gear of the rotating shaft (202) through the helical gear; the upper end of the rotating shaft (202) is provided with a bevel gear, the lower end of the rotating shaft (202) is provided with a gear, and the rotating shaft (202) is connected with the rotating piece (203) through a chain; the rotating pieces (203) are provided with two groups, the rotating pieces (203) are provided with bidirectional threads, and the rotating pieces (203) are provided with sliding blocks; the top plate (204) is of a square plate-shaped structure, telescopic shafts are mounted on the upper side and the lower side of the top plate (204) through connecting shafts, and the telescopic shafts on the upper side and the lower side of the top plate (204) are movably connected to sliders on the upper end and the lower end of the rotating piece (203) respectively.

4. The guard mechanism for construction motor of claim 1, wherein: the shell (3) comprises a slot (301), a moving piece (302) and a rotating rod (303), the shell (3) is of a cuboid structure, the front end of the shell (3) is of an L-shaped plate structure, and two groups of threaded holes are symmetrically formed in the L-shaped plate at the front end of the shell (3); two groups of slots (301) are arranged in the shell (3); the slot (301) is a rectangular slot, triangular bulges are arranged on two sides inside the slot (301), and two groups of through holes penetrating through the shell (3) are formed above the slot (301); the moving piece (302) is of a cuboid hollow structure, three groups of cylindrical holes are formed in the moving piece (302), and the three groups of cylindrical holes in the moving piece (302) are communicated through a bottom groove; triangular guide grooves are formed in two sides of the outer portion of the moving piece (302), and a rotating rod (303) is installed inside the moving piece (302); the outer side of the rotating rod (303) is provided with threads, the rotating rod (303) is inserted into the L-shaped plate on the front side of the shell (3), and the rotating rod (303) is rotatably installed inside the moving piece (302) through a cylindrical convex block on the rear side.

5. The guard mechanism for construction motor of claim 1, wherein: the buffer mechanism (4) comprises an insertion block (401), a fixed block (402) and an expansion rod (403), and the insertion block (401) is arranged at the front end of the buffer mechanism (4); the plug block (401) is of a cylindrical hollow structure, two groups of cylindrical fixing plates are mounted at the front end of the plug block (401), and the rear side of the plug block (401) is inserted into the fixing block (402); the fixing block (402) is of a cylindrical hollow structure, a group of cylindrical fixing plates are arranged in the middle of the fixing block (402), and four groups of nuts are screwed on the rear side of the fixing block (402); the telescopic rod (403) is fixedly installed between the fixing plates of the inserting block (401) and the fixing block (402), six groups of telescopic rods (403) are arranged, and supporting springs are arranged on the outer sides of the telescopic rods (403).