CN211791034U

CN211791034U - Motor protective housing for construction

Info

Publication number: CN211791034U
Application number: CN202020817215.3U
Authority: CN
Inventors: 谢静波
Original assignee: Jiangsu Zhongmeng Electric Equipment Co ltd
Current assignee: Jiangsu Zhongmeng Electric Equipment Co ltd
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2020-10-27
Anticipated expiration: 2030-05-17

Abstract

The utility model discloses a motor protective housing for building construction, which comprises a housing, wherein a plurality of radiating fins are fixedly arranged at the upper end and the lower end of the housing, fixed plates are welded at the left side and the right side of the lower end of the housing, a plurality of fixed holes are formed at the upper ends of the two fixed plates, an inner cavity is horizontally formed in the housing, a tail cavity is fixedly arranged at the bottom of the inner cavity, a first dustproof plate is fixedly arranged at the bottom of the tail cavity, a first filter plate is fixedly arranged at the top end of the tail cavity, a motor cavity is fixedly arranged at the center of the inner cavity, a motor is fixedly arranged in the motor cavity, and the motor protective housing for building construction can not effectively protect the outside by the cooperation of the radiating fins, the fixed holes, the first dustproof plate, the first filter plate and the housing, the problems of effective heat dissipation, dust prevention and certain rainproof effect are provided.

Description

Motor protective housing for construction

Technical Field

The utility model belongs to the motor field especially relates to a motor protection housing for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the place of the construction operation is called a building construction site or a construction site.

Need use the motor in a large number in the building work progress, the job site is mostly the open air, has a large amount of dusts, still often meets rainy weather, installs protecting sheathing additional to the motor, and when current protecting sheathing can't effectively protect the motor mostly, provides effectual ventilation cooling, and possesses certain dustproof, rain-proof effect, unable convenient installation.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a motor protection shell for construction possesses the effect of better protection motor, can also carry out effectual ventilation cooling simultaneously to installation that can be convenient, and certain dustproof, rain-proof effect have.

The utility model is realized in such a way, comprising a shell, wherein the upper end and the lower end of the shell are both fixedly provided with a plurality of radiating fins, the left side and the right side of the lower end of the shell are respectively welded with a fixed plate, the upper ends of the two fixed plates are respectively provided with a plurality of fixed holes in a penetrating way, an inner cavity is horizontally arranged in the shell in a penetrating way, a tail cavity is fixedly arranged at the bottom of the inner cavity, the bottom of the tail cavity is fixedly provided with a first dustproof plate, the top end of the tail cavity is fixedly provided with a first filter plate, a motor cavity is fixedly arranged at the center of the inner cavity, a motor is fixedly arranged in the motor cavity, the outer part of the tail cavity is positioned in the side wall of the lower end of the shell and is provided with a circuit cavity communicated with the motor cavity in a penetrating way, the front end of inner chamber is fixed with spacing chamber, the inside in spacing chamber is fixed and is provided with the stopper, spacing chamber, motor chamber and afterbody chamber all through connection.

As the utility model discloses it is preferred, the internal diameter in spacing chamber is greater than the internal diameter in motor chamber, the edge level of stopper runs through and has seted up a plurality of first screw holes, the bottom edge that the front end outside in spacing chamber in motor chamber is located sets up the second screw hole of a plurality of first screw holes that correspond.

As the utility model discloses it is preferred, the fixed second dust guard that is provided with in front end of stopper, the fixed second filter that is provided with in bottom of stopper, first filter and second filter all adopt the cloth, the sponge that absorbs water to make.

As the utility model discloses it is preferred, the central authorities department of second filter and second dust guard all runs through the through-hole of seting up corresponding motor output, the inside bearing that is provided with joint motor output of the inside all fixed of central authorities department through-hole of second filter and second dust guard.

As the utility model discloses preferred, the inner wall in motor chamber bonds and has the blotter.

As the utility model discloses it is preferred, the inside fixed sealing washer that is provided with of outside fracture department of circuit chamber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up fin, fixed orifices, first dust guard, first filter and shell is used, has solved current motor protection shell for the construction and can't provide effectual heat dissipation, dustproof and certain rain-proof effect's problem under the effect that effectively protects to outside.

2. The utility model discloses a set up first screw hole and second screw hole, can be so that play fine limiting displacement after the stopper installation, simultaneously through the screw fixation stopper.

3. The utility model discloses a set up second dust guard and second filter, played and blockked that the dust enters into the motor chamber from spacing chamber position inside, and through second dust guard and the second filter that the interval set up for outside rainwater is difficult for entering into the motor chamber, has played certain dustproof, rain-proof effect.

4. The utility model discloses a set up the bearing for the motor output rotates and does not receive the influence of second dust guard and second filter, and has played the clearance effect between sealed motor output and second dust guard, the second filter.

5. The utility model discloses a set up the blotter, can slow down the collision of motor operating condition vibrations and shell wall.

6. The utility model discloses a set up the sealing washer, clearance entering dust and rainwater between the electric wire that can play protection circuit chamber tip and the circuit chamber protect the better work of inside motor.

Drawings

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is an overall side sectional view provided by an embodiment of the present invention;

FIG. 3 is a schematic view of an overall sectional structure according to an embodiment of the present invention;

fig. 4 is a schematic sectional view of a limiting block provided in an embodiment of the present invention;

fig. 5 is an overall front view provided by an embodiment of the present invention;

fig. 6 is an overall front cross-sectional view provided by an embodiment of the present invention;

in the figure: 1. a housing; 2. a heat sink; 3. a fixing plate; 4. a fixing hole; 5. an inner cavity; 6. a caudal cavity; 601. a first dust-proof plate; 602. a first filter plate; 7. a motor cavity; 701. a cushion pad; 702. a motor; 8. a limiting cavity; 801. a limiting block; 8011. a second filter plate; 8012. a second dust-proof plate; 8013. A bearing; 8014. a first threaded hole; 8015. a second threaded hole; 9. a circuit cavity; 901. and (5) sealing rings.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in figures 1 to 6, the utility model provides a motor protection casing for building construction, which comprises a casing 1, a plurality of radiating fins 2 are fixedly arranged at the upper and lower ends of the casing 1, fixing plates 3 are welded at the left and right sides of the lower end of the casing 1, a plurality of fixing holes 4 are respectively arranged at the upper ends of the two fixing plates 3, an inner cavity 5 is horizontally arranged in the casing 1, a tail cavity 6 is fixedly arranged at the bottom of the inner cavity 5, a first dust guard 601 is fixedly arranged at the bottom of the tail cavity 6, a first filter 602 is fixedly arranged at the top end of the tail cavity 6, a motor cavity 7 is fixedly arranged at the center of the inner cavity 5, a motor 702 is fixedly arranged in the motor cavity 7, the outer part of the tail cavity 6 is positioned in the side wall of the lower end of the casing 1, a circuit cavity 9 communicated with the motor cavity 7 is arranged in the penetrating way, a, the inside of spacing chamber 8 is fixed and is provided with stopper 801, and spacing chamber 8, motor chamber 7 and afterbody chamber 6 all run through connection.

Referring to fig. 2, 3 and 4, the inner diameter of the limiting cavity 8 is greater than the inner diameter of the motor cavity 7, a plurality of first threaded holes 8014 are horizontally formed in the edge of the limiting block 801, and a plurality of second threaded holes 8015 corresponding to the first threaded holes 8014 are formed in the edge of the bottom of the limiting cavity 8 outside the front end of the motor cavity 7.

Adopt above-mentioned scheme: through setting up first screw hole 8014 and second screw hole 8015, can be so that stopper 801 plays fine limiting displacement after the installation, simultaneously through screw fixation stopper 801.

Referring to fig. 2, fig. 3 and fig. 4, a second dust-proof plate 8012 is fixedly disposed at the front end of the limiting block 801, a second filtering plate 8011 is fixedly disposed at the bottom of the limiting block 801, and the first filtering plate 602 and the second filtering plate 8011 are made of cloth and water-absorbing sponge.

Adopt above-mentioned scheme: through setting up second dust guard 8012 and second filter 8011, played and blockked that the dust enters into motor chamber 7 inside from spacing chamber 8 positions, and through second dust guard 8011 and second filter 8012 that the interval set up for outside rainwater is difficult for entering into motor chamber 7, has played certain dustproof, rain-proof effect.

Referring to fig. 1, fig. 3 and fig. 4, the center of the second filter plate 8011 and the second dust-proof plate 8012 is provided with a through hole corresponding to the output end of the motor 702, and the inside of the through hole of the center of the second filter plate 8011 and the second dust-proof plate 8012 is fixedly provided with a bearing 8013 engaging with the output end of the motor 702.

Adopt above-mentioned scheme: by arranging the bearing 8013, the output end of the motor 702 is not affected by the second dust guard 8012 and the second filter 8011, and a gap between the output end of the motor 702 and the second dust guard 8012 and the second filter 8011 is sealed.

Referring to fig. 2 and 3, a cushion 701 is adhered to the inner wall of the motor chamber 7.

Adopt above-mentioned scheme: by arranging the buffer pad 701, the vibration of the working state of the motor 702 and the collision of the wall of the shell 1 can be relieved.

Referring to fig. 2 and 3, a sealing ring 901 is fixedly disposed inside the outer fracture of the circuit chamber 9.

Adopt above-mentioned scheme: by arranging the sealing ring 901, dust and rainwater can enter a gap between the electric wire at the end of the protective circuit cavity 9 and the circuit cavity 9, and the internal motor 702 can be protected to work better.

The utility model discloses a theory of operation:

when the motor is used, the limiting block 801 is taken out, the motor 702 is placed into the motor cavity 7, the motor 702 is electrified through the circuit cavity 9, the end part of the circuit cavity 9 is provided with the sealing ring 901, the circuit cavity 9 is ensured not to enable dust and rainwater to enter the motor cavity 7 to influence the normal work of the motor 702, the outer part of the shell 1 is provided with the plurality of radiating fins 2 to ensure that the heat generated by the motor 702 is effectively radiated through the radiating fins 2 of the shell 1, the first dustproof plate 601 and the first filtering plate 602 which are arranged in the tail cavity 6 at the lower end of the inner cavity 5 of the shell 1 can effectively radiate and ventilate the bottom of the motor 702, and simultaneously have dustproof and rainproof effects, the limiting block 801 is arranged on the limiting cavity 8, the limiting block 801 is fixed through the first threaded hole 8014 and the second threaded hole 8015, the motor 702 is further fixed, and the second dustproof plate 8012 and the second filtering plate 8011 which are arranged on, still possess simultaneously dustproof, rain-proof effect, second dust guard 8012 and the bearing 8013 that second filter 8011 central authorities set up can make second dust guard 8012 and second filter 8011 not influence the normal work of motor 702 output.

In summary, the following steps: through the cooperation that sets up fin 2, fixed orifices 4, first dust guard 601, first filter 602, sealing washer 901, stopper 801, second filter 8011, second dust guard 8012 and bearing 8013, the protective housing who has solved current motor for construction can't play the effect of effective protection to the outside under, provides effectual heat dissipation, dustproof and certain rain-proof effect's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor protection shell for construction, includes shell (1), its characterized in that: the heat dissipation device is characterized in that a plurality of radiating fins (2) are fixedly arranged at the upper end and the lower end of the shell (1), fixing plates (3) are welded at the left side and the right side of the lower end of the shell (1), a plurality of fixing holes (4) are formed in the upper ends of the two fixing plates (3), an inner cavity (5) is horizontally formed in the shell (1) in a penetrating manner, a tail cavity (6) is fixedly arranged at the bottom of the inner cavity (5), a first dust guard (601) is fixedly arranged at the bottom of the tail cavity (6), a first filter plate (602) is fixedly arranged at the top end of the tail cavity (6), a motor cavity (7) is fixedly arranged at the center of the inner cavity (5), a motor (702) is fixedly arranged in the motor cavity (7), a circuit cavity (9) communicated with the motor cavity (7) is formed in the inner side wall of the lower end of the shell, the front end of inner chamber (5) is fixed and is provided with spacing chamber (8), the inside of spacing chamber (8) is fixed and is provided with stopper (801), equal through connection in spacing chamber (8), motor chamber (7) and afterbody chamber (6).

2. The motor protective case for construction as claimed in claim 1, wherein: the internal diameter in spacing chamber (8) is greater than the internal diameter in motor chamber (7), the edge level of stopper (801) is run through and is seted up a plurality of first screw hole (8014), the outside bottom edge that is located spacing chamber (8) of front end in motor chamber (7) is seted up a plurality of second screw holes (8015) that correspond first screw hole (8014).

3. The motor protective case for construction as claimed in claim 1, wherein: the front end of the limiting block (801) is fixedly provided with a second dustproof plate (8012), the bottom of the limiting block (801) is fixedly provided with a second filtering plate (8011), and the first filtering plate (602) and the second filtering plate (8011) are made of cloth and water-absorbing sponge.

4. The motor protective case for construction as claimed in claim 3, wherein: the central authorities department of second filter (8011) and second dust guard (8012) all runs through and sets up the through-hole that corresponds motor (702) output, inside bearing (8013) that all fixedly is provided with joint motor (702) output of the central authorities department through-hole of second filter (8011) and second dust guard (8012).

5. The motor protective case for construction as claimed in claim 1, wherein: a buffer pad (701) is bonded on the inner wall of the motor cavity (7).

6. The motor protective case for construction as claimed in claim 1, wherein: and a sealing ring (901) is fixedly arranged inside the external fracture of the circuit cavity (9).