CN212412907U

CN212412907U - Civil engineering uses motor convenient to maintenance

Info

Publication number: CN212412907U
Application number: CN202021268572.5U
Authority: CN
Inventors: 罗珺滢; 孙佳坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-01-26
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a motor for civil engineering convenient to maintenance, which comprises an outer shell, the shell is the annular structure, shell upper portion cambered surface fixed mounting has the terminal box, shell left end fixedly connected with protecgulum, lid behind the shell right-hand member fixedly connected with, two support frames of shell lower part cambered surface fixedly connected with, and symmetric distribution, two around two support frames are the equal fixed mounting of support frame lower extreme has the cushion, two the first perforation that link up about two sets of has all been opened to the cushion upper end, and just the terminal surface all is less than shell place horizontal plane under two sets of first perforation, two lead wires of terminal box right-hand member fixedly connected with, and two lead wires all communicate with each other with the terminal box is inside, terminal box upper end bolted connection has the visor. The utility model discloses a detachable protecgulum makes things convenient for the maintenance of civil engineering motor with the back lid, and it is big to dismantle operating space, dismantles easy operation, the maintenance of being convenient for.

Description

Civil engineering uses motor convenient to maintenance

Technical Field

The utility model relates to a civil engineering equipment field, in particular to motor for civil engineering convenient to maintenance.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to objects of engineering construction, namely various engineering facilities which are built on the ground, underground or on the land and directly or indirectly serve human life, production, military and scientific research, and need to use a motor during the operation of civil engineering, and if the motor fails in the use process, the engineering operation is delayed, so that a motor for civil engineering convenient to maintain is provided. The prior electric motor for civil engineering has the following disadvantages: 1. most of the existing civil engineering motors adopt integrated motors, and the connecting parts are on the same side with the output ends of the motors, so that if a fault occurs, the disassembly operation space is small, the motors are difficult to disassemble, and the maintenance is inconvenient; 2. the wiring end of the existing motor for civil engineering is mostly directly exposed outside, the environmental condition is poor, the power supply lead is easy to wear and drop in the civil engineering construction site, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a motor for civil engineering convenient to maintenance can effectively solve the problem in the background art.

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

the utility model provides a motor for civil engineering convenient to maintenance, includes the shell, the shell is the annular structure, shell upper portion cambered surface fixed mounting has the terminal box, shell left end fixedly connected with protecgulum, lid behind the shell right-hand member fixedly connected with, two support frames of shell lower part cambered surface fixedly connected with, and symmetric distribution, two around two support frames are the equal fixed mounting of support frame lower extreme has a cushion, two the first perforation that link up about two sets of all opened in the cushion upper end, and the terminal surface all is less than shell place horizontal plane under two sets of first perforation, two lead wires of terminal box right-hand member fixedly connected with, and two lead wires all communicate with each other with the terminal box is inside, terminal box upper end bolted connection has the visor.

Preferably, the equal fixed mounting of shell front portion and rear portion cambered surface has two sets of first connecting blocks, and two sets of first connecting blocks are front and back symmetric distribution, shell right part cambered surface fixed mounting has four second connecting blocks, and four second connecting blocks use the shell to be annular array distribution as the center.

Preferably, first connecting hole that link up about first connecting block left end is opened has, the one end that the shell was kept away from to first connecting block all is provided with the screw, and the screw passes first connecting hole, second connecting block left end is opened has and is controlled the first screw that link up.

Preferably, four third connecting blocks are fixedly mounted on the right cambered surface of the front cover and are respectively located at the right left sides of the two groups of first connecting blocks, fixing rods are fixedly mounted at the right ends of the third connecting blocks, two second screw holes which are through from front to back are formed in the front ends of the fixing rods, and the two second screw holes are respectively located in the two first connecting holes.

Preferably, rear cover left part cambered surface fixed mounting has four fourth connecting blocks, and four fourth connecting blocks are located four second connecting blocks right-hand respectively, the width of fourth connecting block equals the width of second connecting block, fourth connecting block right-hand member alternates and is connected with rotatory screw, the one end that the rear cover was kept away from to the fourth connecting block has cup jointed the connection cap.

Preferably, the third screw that link up about fourth connecting block right-hand member is opened has, the one end of connecting the cap and being close to the back lid is opened there is the fixed slot, the length of fixed slot equals the sum of second connecting block and fourth connecting block length, and the width of fixed slot equals the width of fourth connecting block, the second that link up around connecting the cap right-hand member is opened has is perforated, rotatory screw passes second in proper order and perforates, third screw and first screw.

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

1. the utility model relates to a civil engineering motor convenient to maintenance takes out the connecting rod on the third connecting block from the first connecting block by loosening the screw on the first connecting block, namely accomplishes the dismantlement of front cover, through twisting the rotatory screw, takes out the rotatory screw, takes away the connecting cap again, namely accomplishes the dismantlement of back cover, the utility model discloses bolted connection department operating space is big, and the dismantlement is simple, convenient maintenance;

2. the utility model relates to a motor for civil engineering convenient to maintenance when the lead wire, unscrew the bolt that visor and terminal box are connected earlier, penetrate the terminal box from lead wire pipe mouth department with the power lead again, accomplish the wiring, with visor bolt fastening again, the lead wire is in the interior difficult wearing and tearing of terminal box, connects and also can not be bumped by the mistake and lead to droing, makes the motor operation safer.

Drawings

Fig. 1 is a schematic view of the overall structure of a civil engineering motor convenient for maintenance according to the present invention;

FIG. 2 is a detailed view of the housing of the civil engineering motor of the present invention for easy maintenance;

FIG. 3 is a schematic view of a detailed ring of a front cover of the civil engineering motor convenient for maintenance;

fig. 4 is a detailed schematic diagram of the rear cover of the civil engineering motor convenient for maintenance.

In the figure: 1. a housing; 2. a junction box; 3. a front cover; 4. a rear cover; 5. a support frame; 6. cushion blocks; 7. a first perforation; 8. a lead tube; 9. a protective cover; 11. a first connection block; 12. a second connecting block; 111. connecting holes; 112. a screw; 121. a first screw hole; 31. a third connecting block; 32. fixing the rod; 33. a second screw hole; 41. a fourth connecting block; 42. rotating the screw; 43. a connecting cap; 411. a third screw hole; 431. fixing grooves; 432. and a second perforation.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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. 1-4, a motor for civil engineering convenient to maintenance, including shell 1, shell 1 is the ring structure, 1 upper portion cambered surface fixed mounting of shell has

terminal box

2, 1 left end fixedly connected with front cover 3 of shell, 1 right-hand member fixedly connected with back cover 4 of shell, 1 lower part cambered surface fixedly connected with two support frames 5 of shell, and two support frames 5 are front and back symmetric distribution, the equal fixed mounting of two support frame 5 lower extreme has cushion 6, two first perforation 7 that link up from top to bottom are all opened to two cushion 6 upper ends, and two sets of first perforation 7) are bilateral symmetric distribution, terminal surface all is less than shell 1 place horizontal plane under two

cushion

6, 2 right-hand member fixed connection of terminal box has two lead wires 8, and two lead wires 8 all communicate with each other with the inside of terminal box 2, terminal box 2 upper end bolted connection has visor 9.

Two groups of first connecting blocks 11 are fixedly arranged on the front part cambered surface and the rear part cambered surface of the shell 1, the two groups of first connecting blocks 11 are symmetrically distributed in the front-back direction, four second connecting blocks 12 are fixedly arranged on the right part cambered surface of the shell 1, the four second connecting blocks 12 are distributed in an annular array by taking the shell 1 as the center, and the first connecting blocks 11 and the second connecting blocks 12 are made of stainless steel materials; the left end of the first connecting block 11 is provided with a first connecting hole 111 which is through from left to right, one end of the first connecting block 11 far away from the shell 1 is provided with a screw 112, the screw 112 penetrates through the first connecting hole 111, the left end of the second connecting block 12 is provided with a first screw hole 121 which is through from left to right, the screw 112 plays a role of fixing the fixing rod 32, and the first screw hole 121 is matched with the rotating screw 42 to play a role of fixing the rear cover 4; four third connecting blocks 31 are fixedly installed on the right arc surface of the front cover 3, the four third connecting blocks 31 are respectively positioned right left of the two groups of first connecting blocks 11, fixing rods 32 are fixedly installed at the right ends of the third connecting blocks 31, the fixing rods 32 are made of stainless steel, two second screw holes 33 which are penetrated in front and back are formed in the front ends of the fixing rods 32, the two second screw holes 33 are respectively positioned in the two first connecting holes 111, and the screws 112 are matched with the second screw holes 33 to fix the fixing rods 32; four fourth connecting blocks 41 are fixedly installed on the left arc surface of the rear cover 4, the four fourth connecting blocks 41 are respectively positioned right and left of the four second connecting blocks 12, the width of each fourth connecting block 41 is equal to that of each second connecting block 12, a rotating screw 42 is inserted and connected to the right end of each fourth connecting block 41, one end, far away from the rear cover 4, of each fourth connecting block 41 is sleeved with a connecting cap 43, each connecting cap 43 plays a role in fixing the outer shell 1 and the rear cover, and each rotating screw 42 plays a role in fixing the connecting cap 43; the right end of the fourth connecting block 41 is provided with a third screw hole 411 which is through from left to right, one end of the connecting cap 43 close to the rear cover 4 is provided with a fixing groove 431, the length of the fixing groove 431 is equal to the sum of the lengths of the second connecting block 12 and the fourth connecting block 41, the width of the fixing groove 431 is equal to the width of the fourth connecting block 41, the right end of the connecting cap 43 is provided with a second through hole 432 which is through from front to back, a rotating screw 42 sequentially penetrates through the second through hole 432, the third screw hole 411 and the first screw hole 121, the second connecting block 12 and the fourth connecting block 41 can be fixedly connected through the rotating screw 42, and meanwhile, the connecting cap.

It should be noted that, the utility model relates to a civil engineering motor convenient for maintenance, when using the motor in civil engineering construction, firstly, the bolt between the protective cover 9 and the junction box 2 is unscrewed, the power lead is penetrated into the junction box 2 from the opening of the lead tube 8, the protective cover 9 is fixed by the bolt again after completing the wiring, the power lead is positioned in the junction box 2 and is not easy to be worn, and the joint part can not be knocked by mistake to cause falling off, which is safer and more reliable, when the motor breaks down, the rotating screw 42 is screwed until the rotating screw 42 is separated from the fourth connecting block 41, then the connecting cap 43 is taken out, at this moment, the rear cover 4 can be disassembled, the screw 112 on the first connecting block 11 is unscrewed, the screw 112 is separated from the second screw hole 33 on the fixed rod 32, then the fixed rod 32 is taken out from the connecting hole 111 in the first connecting block 11, namely the disassembly of the front cover 3, and the junction of first linkage block 11 and dead lever 32 not with the output homonymy of motor, operating space is bigger, changes in the dismantlement, the use the utility model discloses it is big to dismantle operating space, and the dismantlement process is simple, and the power lead wire is difficult for wearing and tearing and drops, is favorable to the quick maintenance of the motor for the civil engineering of being convenient for.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a motor for civil engineering convenient to maintenance, includes shell (1), its characterized in that: the shell (1) is of a circular ring structure, a junction box (2) is fixedly mounted on the upper arc surface of the shell (1), a front cover (3) is fixedly connected to the left end of the shell (1), a rear cover (4) is fixedly connected to the right end of the shell (1), two support frames (5) are fixedly connected to the lower arc surface of the shell (1), the two support frames (5) are symmetrically distributed in the front and rear direction, cushion blocks (6) are fixedly mounted at the lower ends of the two support frames (5), two groups of first through holes (7) which are vertically communicated are formed in the upper ends of the two cushion blocks (6), the two groups of first through holes (7) are symmetrically distributed in the left and right direction, the lower end surfaces of the two cushion blocks (6) are lower than the horizontal plane where the shell (1) is located, two lead pipes (8) are fixedly connected to the right end of the junction box, and the upper end of the junction box (2) is connected with a protective cover (9) through a bolt.

2. A civil engineering work motor facilitating maintenance according to claim 1, wherein: the equal fixed mounting of shell (1) front portion and rear portion cambered surface has two sets of first connecting blocks (11), and two sets of first connecting blocks (11) are front and back symmetric distribution, shell (1) right part cambered surface fixed mounting has four second connecting blocks (12), and four second connecting blocks (12) use shell (1) to be the ring array and distribute as the center.

3. A civil engineering work motor facilitating maintenance according to claim 2, wherein: first connecting block (11) left end is opened has first connecting hole (111) that link up about, the one end that shell (1) were kept away from in first connecting block (11) all is provided with screw (112), and screw (112) pass first connecting hole (111), second connecting block (12) left end is opened has first screw (121) that link up about.

4. A civil engineering work motor facilitating maintenance according to claim 1, wherein: front cover (3) right part cambered surface fixed mounting has four third connecting blocks (31), and four third connecting blocks (31) are located the positive left side of two sets of first connecting blocks (11) respectively, the equal fixed mounting of third connecting block (31) right-hand member has dead lever (32), second screw (33) that link up around dead lever (32) front end is opened has two, and two second screws (33) are located two first connecting holes (111) respectively.

5. A civil engineering work motor facilitating maintenance according to claim 1, wherein: rear cover (4) left part cambered surface fixed mounting has four fourth connecting blocks (41), and four fourth connecting blocks (41) are located four second connecting blocks (12) right-hand respectively, the width of fourth connecting block (41) equals the width of second connecting block (12), fourth connecting block (41) right-hand member alternates and is connected with swivel screw (42), the one end that rear cover (4) were kept away from in fourth connecting block (41) has cup jointed connection cap (43).

6. A civil engineering work motor facilitating maintenance according to claim 5, wherein: fourth connecting block (41) right-hand member is opened and is had third screw hole (411) that link up about, connecting cap (43) and being close to the one end of back lid (4) and open and have fixed slot (431), the length of fixed slot (431) is equal to the sum of second connecting block (12) and fourth connecting block (41) length, and the width of fixed slot (431) is equal to the width of fourth connecting block (41), connecting cap (43) right-hand member is opened and is had second perforation (432) that link up from beginning to end, rotatory screw (42) are passed second perforation (432), third screw hole (411) and first screw (121) in proper order.