Electrical conduit flaring device

Abstract

The utility model discloses an electrician casing pipe flaring device, which belongs to the technical field of flaring devices, and comprises a shell and a handle arranged at the bottom of the shell, a motor is arranged in the shell, the output end of the motor is provided with a circular truncated cone-shaped pipe flaring head positioned on the outer side of the shell, and the outer side of the shell is fixedly provided with a protective cover positioned on the outer side of the pipe flaring head. A sliding groove is formed in the protective cover, and a limiting mechanism is installed in the sliding groove in a sliding mode. According to the utility model, through the arrangement of the motor and the pipe expanding head, the pipe orifice of the electrical conduit can be expanded through the pipe expanding head during use, so that the connection between two electrical conduits is facilitated, and through the arrangement of the protective cover and the limiting mechanism, the electrical conduit can be limited, and the pipe orifice of the electrical conduit is prevented from being expanded too much.

Description

Technical Field

[0001] The utility model relates to a flaring device, in particular to an electrician casing flaring device, belonging to the technical field of flaring devices. Background Art

[0002] Electrical conduit is a pipe used to protect the circuit. When laying the circuit, multiple sections of electrical conduit need to be connected together. The common method now is to connect them directly with pipe joints. If you use pipe joints, you need to buy them separately, which not only requires extra expenses, but it is also inconvenient to carry too many pipe joints during construction.

[0003] Aiming at the problem that the current electrical conduits need to rely on pipe joints when connected, the utility model proposes a new solution. Utility Model Content

[0004] The main purpose of the utility model is to solve the deficiencies of the prior art and provide an electrical casing expansion device.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] An electrical conduit expanding device comprises a shell and a handle installed at the bottom of the shell, a motor is installed inside the shell, a truncated cone-shaped expanding head located outside the shell is installed at the output end of the motor, a protective cover located outside the expanding head is fixedly installed on the outside of the shell, a slide groove is opened on the protective cover, and a limiting mechanism is slidably installed inside the slide groove.

[0007] Furthermore, a battery compartment is installed at the bottom of the handle, and a plurality of batteries are installed inside the battery compartment.

[0008] Furthermore, the housing includes a shell connected to the handle.

[0009] Furthermore, a ventilation hole is opened at one end of the shell, and a protective net is installed inside the ventilation hole.

[0010] Furthermore, the protective cover includes a cover body installed on the outside of the shell.

[0011] Furthermore, a first through hole cooperating with the shell is formed on one side of the cover body.

[0012] Furthermore, a ruler located on one side of the slide slot is installed on the outer side of the cover body, and a plurality of evenly distributed scale lines are provided on the ruler.

[0013] Furthermore, the limiting mechanism includes a stopper slidably mounted on the inner side of the slide groove and a slide rod with one end fixedly mounted inside the protective cover.

[0014] Furthermore, the stopper is provided with a second through hole cooperating with the slide rod, the stopper is slidably mounted on the slide rod through the second through hole, and the top of the stopper is threadedly connected with a threaded rod inserted into the second through hole.

[0015] Furthermore, the slide bar is fixedly installed with a limit block away from the movement of the protective cover.

[0016] Beneficial technical effects of the utility model: According to the electrical conduit expanding device of the utility model, through the setting of the motor and the expanding head, the pipe opening of the electrical conduit can be expanded through the expanding head during use, thereby facilitating the connection between two electrical conduits, and through the setting of the protective cover and the limiting mechanism, the electrical conduit can also be limited to prevent its pipe opening from expanding too much. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A stereogram of a preferred embodiment provided according to the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a preferred embodiment provided by the utility model;

[0019] Figure 3 A schematic diagram of a cover structure according to a preferred embodiment of the utility model;

[0020] Figure 4 A schematic diagram of a housing structure according to a preferred embodiment of the present utility model;

[0021] Figure 5 A schematic diagram of a block structure according to a preferred embodiment of the utility model;

[0022] Figure 6 According to a preferred embodiment of the present invention Figure 5 A magnified view of the structure at A.

[0023] In the figure: 1. outer shell; 2. handle; 3. protective cover; 4. limiting mechanism; 5. slide groove; 6. battery compartment; 7. expansion head; 8. motor; 101. shell; 102. air vent; 103. protective net; 301. cover body; 302. first through hole; 303. ruler; 304. scale line; 401. stop block; 402. slide rod; 403. threaded rod; 404. limit block; 405. second through hole. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the electrical conduit expansion device provided in this embodiment includes a housing 1, and a handle 2 installed at the bottom of the housing 1, a motor 8 is installed inside the housing 1, a truncated cone-shaped expansion head 7 located outside the housing 1 is installed at the output end of the motor 8, a protective cover 3 located outside the expansion head 7 is fixedly installed outside the housing 1, a slide groove 5 is provided on the protective cover 3, and a limiting mechanism 4 is slidably installed inside the slide groove 5. Through the arrangement of the motor 8 and the expansion head 7, the pipe opening of the electrical conduit can be expanded through the expansion head 7 during use, thereby facilitating the connection between two electrical conduits, and through the arrangement of the protective cover 3 and the limiting mechanism 4, the electrical conduit can also be limited to prevent its pipe opening from expanding too much.

[0026] A battery compartment 6 is installed at the bottom of the handle 2, and a plurality of batteries are installed inside the battery compartment 6. Through the arrangement of the batteries, it is convenient to power the motor 8.

[0027] The housing 1 includes a shell 101 connected to the handle 2, and an air hole 102 is provided at one end of the shell 101. A protective net 103 is installed inside the air hole 102. The air hole 102 can facilitate heat dissipation inside the shell 101, and the protective net 103 can protect the motor 8 inside the shell 101.

[0028] The protective cover 3 includes a cover body 301 installed on the outside of the housing 1, a first through hole 302 that cooperates with the housing 1 is opened on one side of the cover body 301, and a scale 303 located on one side of the slide groove 5 is installed on the outside of the cover body 301, and a plurality of evenly distributed scale lines 304 are provided on the scale 303. The cover body 301 can cover the reaming head 7 to prevent it from being directly exposed to the outside, and the scale 303 and the scale lines 304 can be conveniently adjusted in coordination with the limit mechanism 4.

[0029] The limiting mechanism 4 includes a stopper 401 slidably mounted on the inner side of the slide groove 5 and a slide bar 402 fixedly mounted at one end inside the protective cover 3. The stopper 401 is provided with a second through hole 405 that cooperates with the slide bar 402. The stopper 401 is slidably mounted on the slide bar 402 through the second through hole 405. The top of the stopper 401 is threadedly connected with a threaded rod 403 inserted into the second through hole 405. The slide bar 402 is fixedly mounted with a limit block 404 away from the movement of the protective cover 3. When in use, the position of the stopper 401 on the slide bar 402 is adjusted to facilitate the adjustment of the expansion size of the pipe mouth. After the position of the stopper 401 is adjusted, the threaded rod 403 is twisted to make it support the slide bar 402, thereby completing the fixation of the position of the stopper 401.

[0030] In this embodiment, if Figure 1-Figure 6 As shown, the working process of an electrical casing expansion device provided in this embodiment is as follows:

[0031] When in use, the position of the stopper 401 is adjusted according to the size of the pipe opening that needs to be expanded. After the adjustment is completed, the threaded rod 403 is screwed to make it support the sliding rod 402 to complete the fixation of the position of the stopper 401. After the fixation is completed, the motor 8 is started to drive the expansion head 7 to rotate, and then the electrical sleeve is inserted into the outside of the expansion head 7 and gradually pushed forward to expand the pipe opening of the electrical sleeve.

[0032] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. An electrical casing expansion device, characterized in that: The invention comprises a shell (1) and a handle (2) installed at the bottom of the shell (1); a motor (8) is installed inside the shell (1); a truncated cone-shaped expansion head (7) located outside the shell (1) is installed at the output end of the motor (8); a protective cover (3) located outside the expansion head (7) is fixedly installed on the outside of the shell (1); a slide groove (5) is provided on the protective cover (3); and a limiting mechanism (4) is slidably installed inside the slide groove (5).

2. An electrical casing expansion device as claimed in claim 1, characterized in that: A battery compartment (6) is installed at the bottom of the handle (2), and a plurality of batteries are installed inside the battery compartment (6).

3. An electrical casing expansion device as claimed in claim 1, characterized in that: The housing (1) comprises a shell (101) interconnected with the handle (2).

4. An electrical casing expansion device as claimed in claim 3, characterized in that: A ventilation hole (102) is provided at one end of the housing (101), and a protective net (103) is installed inside the ventilation hole (102).

5. The electrical casing expansion device according to claim 1, characterized in that: The protective cover (3) comprises a cover body (301) mounted on the outside of the housing (1).

6. An electrical casing expansion device as claimed in claim 5, characterized in that: A first through hole (302) that cooperates with the housing (1) is formed on one side of the cover body (301).

7. An electrical casing expansion device as claimed in claim 6, characterized in that: A scale (303) located on one side of the slide groove (5) is installed on the outer side of the cover body (301), and a plurality of evenly distributed scale lines (304) are provided on the scale (303).

8. The electrical casing expansion device according to claim 1, characterized in that: The limiting mechanism (4) comprises a stopper (401) slidably mounted on the inner side of the slide groove (5) and a slide rod (402) one end of which is fixedly mounted inside the protective cover (3).

9. An electrical casing expansion device as claimed in claim 8, characterized in that: The stopper (401) is provided with a second through hole (405) which cooperates with the slide rod (402); the stopper (401) is slidably mounted on the slide rod (402) through the second through hole (405); and the top of the stopper (401) is threadedly connected to a threaded rod (403) which is inserted into the second through hole (405).

10. An electrical casing expansion device as claimed in claim 9, characterized in that: The sliding rod (402) is fixedly installed with a limit block (404) away from the movement of the protective cover (3).

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