CN214562063U

CN214562063U - Electric piping fluting device is used in building electromechanical installation

Info

Publication number: CN214562063U
Application number: CN202023131328.7U
Authority: CN
Inventors: 谭力; 陈春洁; 陈桃; 谭东花; 范均; 张华群; 吴晓明; 林丕发
Original assignee: Chengdu Liansheng Construction And Installation Engineering Co ltd
Current assignee: Chengdu Liansheng Construction And Installation Engineering Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-02
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to an engineering design technical field, concretely relates to building electromechanical installation is with electric piping fluting device, including organism portion and the cutting part of connecting at the organism portion front end, its characterized in that, the upside of cutting part is provided with portable handle, and the cutting part includes the protecting crust, motor and cutting wheel, and the cutting wheel rotates and sets up in the protecting crust, and the motor sets up in the outside of protecting crust, and drives the cutting wheel through the axis of rotation and rotate, is provided with conventional switch and the stop button that is used for controlling the motor to open and stop on the organism portion, is provided with in the protecting crust to be used for making axis of rotation stall's scram subassembly. The stop button is arranged to close the rotation of the motor, so that the power supply of the motor can be quickly disconnected by pressing the stop button to stop the rotation when a dangerous condition occurs.

Description

Electric piping fluting device is used in building electromechanical installation

Technical Field

The utility model relates to an engineering design technical field, concretely relates to electric piping fluting device is used in building electromechanical installation.

Background

In engineering design, electrical design is one of main designs, and in many electrical designs, often with a large amount of spool design for laying in the wall body, like this in the electric installation work progress, a large amount of spools need to carry out the fluting and lay, consequently often will use the fluting device to carry out the fluting operation.

For example, publication No. CN202964931U discloses a wire tube grooving machine, which comprises a grooving machine body, wherein a platform is milled at the top of a machine head of the grooving machine body, a support is arranged on the platform, a guide rail is arranged on the support, a support which is in sliding sleeve connection with the guide rail is arranged on the guide rail, and a laser lamp is arranged on the support.

The utility model discloses a through the design at aircraft nose upper end installation laser sight for it can guarantee throughout that the excavation position keeps unanimous with the line at the in-process of excavation. However, as the grooving machine is used as a high-power machine tool device, a great potential safety hazard exists, and once danger occurs, the consequences are often serious, the conventional switching device of the grooving device is in a conventional mode, and does not have an emergency power-off safety function, so that the normal operation of closing a power supply is often difficult when danger occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric piping fluting device is used in building electromechanical installation, the switching device who solves fluting device in the past all adopts conventional mode, does not possess emergency power-off safety function, often hardly normally closes the problem of power operation when taking place danger.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an electrical piping fluting device is used in building electromechanical installation, include organism portion and the cutting part of connection at the organism portion front end, a serial communication port, the upside of cutting part is provided with portable handle, the cutting part includes the protecting crust, motor and cutting wheel, the cutting wheel rotates and sets up in the protecting crust, the motor sets up in the outside of protecting crust, and drive the cutting wheel through the axis of rotation and rotate, be provided with on the organism portion and be used for controlling the motor and open conventional switch and the stop button who stops, be provided with in the protecting crust and be used for making axis of rotation stall's scram subassembly. Through setting up portable handle, be convenient for in the work more firm holding fluting device body, prevent that the cutting part from shaking too acutely at the fluting in-process, and injuring operating personnel.

A further technical scheme is that a machine core assembly is arranged in the machine body part, one end of the machine core assembly is connected with a power line, and the other end of the machine core assembly is connected with a motor through a conventional switch.

A connecting cavity is arranged in the machine body part, a first connecting hole communicated with the machine core assembly is arranged on the cavity wall on one side of the connecting cavity, a second connecting part is arranged on the cavity wall on the other side of the connecting cavity, a first connecting part is arranged in the first connecting hole in a sliding manner, the front end of the first connecting part penetrates into the connecting cavity and is attached to the rear end of the second connecting part, the front end of the second connecting part is connected with the motor through a connecting wire, the rear end of the first connecting part is connected with the machine core assembly, a second connecting hole communicated with the first connecting hole is arranged on the upper side of the machine body part, the lower end of the conventional switch penetrates into the first connecting hole from the second connecting hole and is connected with the first connecting part, a third connecting hole communicated with the connecting cavity is also arranged on the upper side of the machine body part, the lower end of the stop button penetrates into the connecting cavity from the third connecting hole and is connected with the first connecting part in a buckling manner, the second connecting portion is provided as an elastic member.

A further technical solution is that the conventional switch includes a sliding plate and a connection column, the sliding plate is slidably disposed on the upper side of the body portion, the upper end of the connection column is connected to the lower side of the sliding plate, and the lower end of the connection column penetrates into the first connection hole from the second connection hole and is connected to the upper side of the first connection portion.

The technical scheme is that the stop button comprises a pressing plate, a pressing column and a lock catch plate, the upper end of the pressing column is connected with the pressing plate above the machine body part, the lower end of the pressing column is connected with the lock catch plate in a connecting cavity, a locking groove with a downward opening is formed in the connecting cavity at the lower side of the first connecting part, the upper side of the lock catch plate is clamped in the locking groove, and the lower side of the lock catch plate is connected with the cavity bottom of the connecting cavity through a spring.

Still further, the lower side of the first connecting portion is provided with a slope inclined downward from front to rear between the front end and the locking groove.

A further technical scheme is that the motor sets up in the right side of protecting crust, and the right-hand member of axis of rotation links to each other with the output shaft of motor, and the left end rotates through the left side of rotating groove and protecting crust and links to each other, and the top of rotating the groove is provided with accomodates the chamber, and the scram subassembly sets up in accomodating the intracavity, and the scram subassembly includes scram organism and resistance stick, and the upper end and the scram organism of resistance stick link to each other, and the lower extreme passes through the intercommunicating pore and is rotating inslot and the laminating of axis of rotation mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the motor is turned off by arranging the stop button, so that the power supply of the motor can be quickly cut off by pressing the stop button when dangerous conditions occur, the motor is stopped to rotate, and the occurrence and continuation of some dangerous conditions can be avoided. By providing a sudden stop assembly to stop the rotation of the rotating shaft, the time from the start of deceleration to the stop of rotation of the cutting wheel can be further shortened.

Drawings

Fig. 1 is a schematic view of the slotting device body of the present invention.

Fig. 2 is a schematic side sectional view of the stop button and the conventional switch of the present invention.

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

Fig. 4 is a schematic sectional view of the cutting portion of the present invention.

Icon: 1-slotting device body, 2-machine body part, 201-conventional switch, 202-stop button, 203-connecting cavity, 204-first connecting part, 205-second connecting part, 206-first connecting hole, 207-second connecting hole, 208-third connecting hole, 209-sliding plate, 210-connecting column, 211-pressing plate, 212-pressing column, 213-locking plate, 214-locking groove, 215-spring, 3-cutting part, 301-protective shell, 302-motor, 303-cutting wheel, 304-rotating shaft, 305-rotating groove, 306-containing cavity, 307-emergency stop machine body, 308-resistance rod, 309-communicating hole, 4-hand-lifting handle and 5-power line.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

fig. 1 to 4 illustrate an embodiment of the present invention.

Fig. 1 to 3 show an electric piping slotting device for building machinery electrical installation, including organism portion 2 and the cutting portion 3 of connecting at organism portion 2 front end, its characterized in that, the upside of cutting portion 3 is provided with portable handle 4, cutting portion 3 includes protecting crust 301, motor 302 and cutting wheel 303, cutting wheel 303 rotates and sets up in protecting crust 301, motor 302 sets up in the outside of protecting crust 301, and drive cutting wheel 303 through axis of rotation 304 and rotate, be provided with on organism portion 2 and be used for controlling motor 302 and open normal switch 201 and stop button 202 that stops, be provided with in the 301 and be used for making axis of rotation 304 stall the scram subassembly. The conventional switch 201 is used to turn on the motor 302 to rotate the output shaft of the motor 302, and the stop button 202 is used to turn off the motor 302 to stop the rotation of the output shaft of the motor 302. By setting the stop button 202 to turn off the rotation of the motor 302, the power of the motor 302 can be quickly cut off by pressing the stop button 202 to stop the rotation when a dangerous condition occurs, and the occurrence and continuation of some dangerous conditions can be avoided. By providing a scram assembly to stop rotation of the rotating shaft 304, the time from the start of deceleration to the stop of rotation of the cutting wheel 303 can be further shortened.

A movement assembly is arranged in the body part 2, one end of the movement assembly is connected with the power line 5, and the other end of the movement assembly is connected with the motor 302 through a conventional switch 201. The current in the grooving machine body 1 can be controlled integrally to be stable by arranging the core assembly.

A connecting cavity 203 is arranged in the machine body part 2, a first connecting hole 206 communicated with the machine core assembly is arranged on the cavity wall at one side of the connecting cavity 203, a second connecting part 205 is arranged on the cavity wall at the other side of the connecting cavity 203, a first connecting part 204 is arranged in the first connecting hole 206 in a sliding manner, the front end of the first connecting part 204 penetrates into the connecting cavity 203 and is attached to the rear end of the second connecting part 205, the front end of the second connecting part 205 is connected with the motor 302 through a connecting wire, the rear end of the first connecting part 204 is connected with the machine core assembly, a second connecting hole 207 communicated with the first connecting hole 206 is arranged at the upper side of the machine body part 2, the lower end of the conventional switch 201 penetrates into the first connecting hole 206 from the second connecting hole 207 and is connected with the first connecting part 204, a third connecting hole 208 communicated with the connecting cavity 203 is also arranged at the upper side of the machine body part 2, the lower end of the stop button 202 penetrates into the connecting cavity 203 from the third connecting hole 208 and is connected with the first connecting part 204 in a buckling manner, the second connection portion 205 is provided as an elastic member. The lower end of the stop button 202 is connected with the first connecting part 204 in the connecting cavity 203 in a snap-fit manner, so that the first connecting part 204 is locked to keep connected with the second connecting part 205, on the other hand, the connection between the stop button 202 and the first connecting part 204 can be quickly disconnected by pressing, the second connecting part 205 which is arranged in a spring structure pushes the first connecting part 204 away, and the first connecting part 204 and the second connecting part 205 are disconnected, so that the purpose of stopping the rotation of the motor is achieved. The first connection hole 206 and the second connection hole 205 are made of a conductive material, and the conventional switch 201 and the stop button 202 are made of an insulating material.

The conventional switch 201 includes a sliding plate 209 and a connection pole 210, the sliding plate 209 is slidably disposed on the upper side of the body part 2, the upper end of the connection pole 210 is connected to the lower side of the sliding plate 209, and the lower end is penetrated into the first connection hole 206 from the second connection hole 207 and is connected to the upper side of the first connection part 204. By providing the sliding plate 209 and the connecting column 210, the first connecting portion 204 and the second connecting portion 205 can be connected by pushing the sliding plate 209 forward to move the first connecting portion 204 forward.

The stop button 202 includes a pressing plate 211, a pressing post 212, and a locking plate 213, the upper end of the pressing post 212 is connected to the pressing plate 211 above the body 2, the lower end is connected to the locking plate 213 in the connection cavity 203, the lower side of the first connection portion 204 is provided with a locking groove 214 having a downward opening in the connection cavity 203, the upper side of the locking plate 213 is engaged with the locking groove 214, and the lower side is connected to the cavity bottom of the connection cavity 203 through a spring 215. The arrangement can ensure that the first connecting part 204 and the second connecting part 205 are stably connected in normal use, when the motor needs to be stopped, the pressing plate 211 can be pressed to drive the pressing column 212 and the locking plate 213 to move downwards, so that the locking plate 213 and the locking groove 214 are disconnected, and the second connecting part 205 pushes the first connecting part 204 away, so as to achieve the purpose of stopping the rotation of the motor.

The lower side of the first connection portion 204 is provided with a slope inclined downward from front to rear between the front end and the locking groove 214. By providing the inclined surface, it is possible that the first connecting portion 204 presses down the latch plate 213 by the inclined surface when the sliding plate 209 is pushed forward, so that the latch plate 213 slides into the locking groove 214.

The motor 302 shown in fig. 4 is arranged on the right side of the protective shell 301, the right end of the rotating shaft 304 is connected with the output shaft of the motor 302, the left end is connected with the left side of the protective shell 301 through the rotating groove 305 in a rotating mode, the accommodating cavity 306 is arranged above the rotating groove 305, the emergency stop assembly is arranged in the accommodating cavity 306 and comprises an emergency stop body 307 and a resistance rod 308, the upper end of the resistance rod 308 is connected with the emergency stop body 307, and the lower end of the resistance rod is attached to the rotating shaft 304 in the rotating groove 305 through the communicating hole 309. By providing the scram body 307 and the resistance rod 308, after the motor 302 is powered off, the scram body 307 pushes the resistance rod 308 toward the rotating shaft 304, so that the resistance rod 308 and the rotating shaft 304 generate resistance by friction, and the rotating shaft 304 can stop rotating in a shorter time.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an electric piping fluting device is used in building electromechanical installation, includes organism portion (2) and connects cutting part (3) at organism portion (2) front end, its characterized in that, the upside of cutting part (3) is provided with portable handle (4), cutting part (3) are including protecting crust (301), motor (302) and cutting wheel (303), cutting wheel (303) rotate and set up in protecting crust (301), motor (302) set up in the outside of protecting crust (301), and drive cutting wheel (303) through axis of rotation (304) and rotate, be provided with on organism portion (2) and be used for controlling motor (302) to open and stop conventional switch (201) and stop button (202) that open and stop, be provided with in protecting crust (301) and be used for making axis of rotation (304) stall subassembly.

2. The electrical piping grooving apparatus for building electromechanical installation according to claim 1, wherein: set up core subassembly in organism portion (2), the one end and power cord (5) of core subassembly link to each other, and the other end passes through conventional switch (201) and motor (302) link to each other.

3. The electrical piping grooving apparatus for building electromechanical installation according to claim 2, wherein: a connecting cavity (203) is arranged in the machine body part (2), a first connecting hole (206) communicated with the machine core assembly is arranged on the cavity wall on one side of the connecting cavity (203), a second connecting part (205) is arranged on the cavity wall on the other side of the connecting cavity (203), a first connecting part (204) is arranged in the first connecting hole (206) in a sliding manner, the front end of the first connecting part (204) penetrates into the connecting cavity (203) and is attached to the rear end of the second connecting part (205), the front end of the second connecting part (205) is connected with the motor (302) through a connecting wire, the rear end of the first connecting part (204) is connected with the machine core assembly, a second connecting hole (207) communicated with the first connecting hole (206) is arranged on the upper side of the machine body part (2), the lower end of the conventional switch (201) penetrates into the first connecting hole (206) from the second connecting hole (207) and is connected with the first connecting part (204), the upper side of the machine body part (2) is further provided with a third connecting hole (208) communicated with the connecting cavity (203), the lower end of the stop button (202) penetrates into the connecting cavity (203) from the third connecting hole (208) and is connected with the first connecting part (204) in a buckling mode, and the second connecting part (205) is arranged to be an elastic component.

4. The electrical piping grooving apparatus for building electromechanical installation according to claim 3, wherein: the conventional switch (201) comprises a sliding plate (209) and a connecting column (210), wherein the sliding plate (209) is arranged on the upper side of the machine body part (2) in a sliding mode, the upper end of the connecting column (210) is connected with the lower side of the sliding plate (209), the lower end of the connecting column (210) penetrates into the first connecting hole (206) from the second connecting hole (207), and the connecting column is connected with the upper side of the first connecting part (204).

5. The electrical piping grooving apparatus for building electromechanical installation according to claim 4, wherein: stop button (202) including press plate (211), press post (212) and hasp board (213), the upper end of pressing post (212) links to each other with press plate (211) in the top of organism portion (2), and the lower extreme links to each other with hasp board (213) in connecting chamber (203), the downside of first connecting portion (204) is provided with opening locking groove (214) down in connecting chamber (203), the upside card of hasp board (213) is located in locking groove (214), and the downside passes through spring (215) and links to each other at the bottom of the chamber of connecting chamber (203).

6. The electrical piping grooving apparatus for building electromechanical installation according to claim 5, wherein: the lower side of the first connecting portion (204) is provided with a slope inclined downward from front to back between the front end and the locking groove (214).

7. The electrical piping grooving apparatus for building electromechanical installation according to claim 1, wherein: the motor (302) sets up in the right side of protecting crust (301), the right-hand member of axis of rotation (304) and the output shaft coaxial of motor (302) link to each other, and the left end rotates through the left side of rotating groove (305) and protecting crust (301) and links to each other, the top of rotating groove (305) is provided with accomodates chamber (306), the scram subassembly sets up in accomodating chamber (306), the scram subassembly includes scram organism (307) and resistance stick (308), the upper end and the scram organism (307) of resistance stick (308) link to each other, and the lower extreme passes through intercommunicating hole (309) and laminates mutually with axis of rotation (304) in rotating groove (305).