Electric power wiring protection device

Abstract

The utility model provides an electric power wiring protection device, belongs to the technical field of wiring protection, and aims to solve the problem of circuit faults caused by insulation performance weakening. Comprising a wiring cylinder; the interior of the wiring cylinder is fixedly provided with a power connection structure, the outer side of the wiring cylinder is fixedly provided with a connection assembly, and the outer side of the wiring cylinder is also fixedly provided with a protection structure. The threaded ring is arranged on the outer side of the wiring cylinder through threaded connection; the protection frame is fixedly arranged on the outer side of the threaded ring, and a dustproof net is arranged in the protection frame. A sealing groove and a sealing ring are arranged, so that the sealing effect between the two groups of connecting frames can be ensured; meanwhile, the protection cylinder is utilized to prevent dust and impurities from entering the wiring cylinder from the sliding connection part of the connection block and the wiring cylinder; dust can be prevented from entering the wiring cylinder from the end part of the wiring cylinder by utilizing the protective frame and the dustproof net inside the protective frame; the influence of the external environment on the wire connection part can be prevented; and the insulating property and the service life are enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wiring protection, and more specifically, particularly relates to a power wiring protection device. Background Art

[0002] In building power projects, power lines often need to pass through various complex environments, such as basements, corridors, ceilings, etc. These environments often have multiple potential threats such as moisture, dust, mechanical damage, etc.; power wiring refers to the process of connecting the various components in the power line (such as wires, switches, sockets, electrical equipment, etc.) through specific connection methods and tools to achieve the transmission and distribution of electricity.

[0003] Currently, when the wires of individual household users are damaged, electricians usually peel off the outer covering of the broken wires, manually tightly wind the exposed copper wires, and wrap them with insulating tape on the outside for protection; however, this seemingly simple and effective repair method actually has many shortcomings that cannot be ignored; first, the insulating performance of the insulating tape may not be completely reliable, especially in long-term use or harsh environments, its insulating effect may gradually weaken or even fail; second, the insulating tape is easily affected by environmental factors and ages, thereby shortening its service life and increasing the risk of the wires being damaged again; finally, the adhesive on the insulating tape may remain and adhere to the surface of the copper wire after long-term use, affecting the conductive properties of the wires and may even cause circuit failures or safety hazards. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a power wiring protection device to solve the problems proposed in the above background technology that the insulating tape is prone to aging after long-term use, the insulation performance is weakened, and the adhesive may remain and affect the conductivity, causing circuit failure.

[0005] The utility model is a power wiring protection device, which is achieved by the following specific technical means:

[0006] A power wiring protection device comprises a wiring barrel; a retaining ring is fixedly arranged on the outer side of the wiring barrel, and a protective barrel is also fixedly arranged on the outer side of the wiring barrel, and two groups of the protective barrel, the retaining ring and the wiring barrel are provided; a threaded barrel is provided on the outer side of the wiring barrel through a threaded connection, and a knob is fixedly arranged on the outer side of the threaded barrel; a control ring is rotatably arranged on the outer side of the end of the threaded barrel, and the outer wall of the control ring is fitted with the inner wall of the protective barrel;

[0007] A power connection structure is fixedly arranged inside the wiring barrel, a connecting component is fixedly arranged outside the wiring barrel, and a protective structure is also fixedly arranged outside the wiring barrel; the power connection structure includes: a conductive column, a power connection hole and a power connection column; the conductive columns are symmetrically arranged in two groups, and the two groups of conductive columns are respectively fixedly arranged inside the two groups of wiring barrels; the power connection hole is opened inside one group of conductive columns; the power connection column is fixedly arranged outside the other group of conductive columns, and the power connection column is slidably arranged inside the power connection hole.

[0008] In at least some embodiments, the power connection structure also includes: a conductive rod, a conductive plate and an anti-slip protrusion; the conductive rod is fixedly arranged inside the conductive column; one end of the conductive plate is slidably arranged between the outside of the conductive rod and the inside of the conductive column, and a spring member is arranged between the outside of the conductive plate and the end of the conductive rod; the anti-slip protrusion is integrally arranged on the inside of the conductive plate, and the anti-slip protrusion is arranged in a straight line.

[0009] In at least some embodiments, the power connection structure also includes: a connecting block; the connecting block is fixedly arranged on the outside of the conductive plate, and the connecting block is slidably arranged inside the wiring barrel, and the connecting block is located on the inside of the protective barrel; one side of the connecting block is arranged as a bevel structure, and the bevel structure on one side of the connecting block is in contact with the side of the inner wall of the control ring, and the connecting block, the conductive plate and the conductive rod are all arranged in a ring array.

[0010] In at least some embodiments, the connecting assembly includes: a connecting frame, a sealing groove and a sealing ring; the connecting frame is fixedly arranged on the outside of the end of the wiring barrel, and two groups of connecting frames are arranged; the sealing groove is opened inside one group of connecting frames; the sealing ring is fixedly arranged on the outside of the other group of connecting frames, and the sealing ring is movably arranged inside the sealing groove.

[0011] In at least some embodiments, the connecting component also includes: a connecting seat A and a connecting hole; the connecting seat A is fixedly arranged on the outside of a group of connecting frames, and the connecting seat A is arranged in a U shape, and there are two groups of connecting seats A symmetrically arranged; the connecting holes are opened in a through-type on both sides of the connecting seat A.

[0012] In at least some embodiments, the connecting assembly also includes: a connecting seat B, a connecting block and a positioning block; the connecting seat B is fixedly arranged on the outside of another group of connecting frames, and one side of the connecting seat B is movably arranged on the inside of the connecting seat A; the connecting blocks are slidably arranged inside the two sides of the connecting seat B, and the connecting blocks are also slidably arranged inside the connecting hole; one side of the connecting block is arranged as a bevel structure, and a spring member is arranged between the connecting block and the inside of the connecting seat B; the positioning block is fixedly arranged on the outside of the connecting block, and the positioning block is slidably arranged inside the connecting seat B.

[0013] In at least some embodiments, the protective structure includes: a threaded ring and a protective frame; the threaded ring is arranged on the outside of the wiring barrel through a threaded connection, and the outside of the threaded ring is in contact with the outside of the retaining ring; the protective frame is fixedly arranged on the outside of the threaded ring, and the protective frame is arranged in a ring shape, and a dustproof net is arranged inside the protective frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, by providing a control ring, a connecting block and a bevel structure on one side thereof, when the threaded barrel drives the control ring to move horizontally through the threaded structure, multiple groups of connecting blocks can drive multiple groups of conductive plates to shrink inward at the same time, thereby fixing the ends of the wires between the conductive plates of the annular array; at the same time, the connecting block, the spring member and the connecting hole can be used to fix the connecting seat A and the connecting seat B; thereby, convenient connection and fixation of the wires are achieved, so that the two groups of wires can be conductively connected to the conductive plate and the conductive rod through the conductive column, and the two groups of wiring barrels can insulate and protect the ends of the wires; the phenomenon of residual adhesive conduction causing circuit failure can be avoided.

[0016] 2. In the utility model, by providing a sealing groove and a sealing ring, the sealing effect between the two groups of connecting frames can be ensured; at the same time, the protective tube can be used to prevent dust and impurities from entering the wiring barrel from the sliding connection between the connecting block and the wiring barrel; and the protective frame and its internal dustproof net can be used to prevent dust from entering the wiring barrel from the end of the wiring barrel; thereby preventing the external environment from affecting the wire connection; and enhancing the insulation performance and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the wiring barrel of the utility model.

[0019] Figure 3 It is a schematic diagram of the internal structure of the protective tube of the utility model.

[0020] Figure 4 The utility model is a schematic diagram of the connection structure of the wiring barrel, the conductive column and the connecting frame.

[0021] Figure 5 It is a structural schematic diagram of the connecting seat B and the connecting block of the utility model.

[0022] Figure 6 It is a structural schematic diagram of a connecting frame and a connecting seat A of the utility model.

[0023] Figure 7 It is a structural schematic diagram of the protective structure of the utility model.

[0024] Figure 8 It is a schematic diagram of the internal structure of the wiring barrel of the utility model.

[0025] Fig. 9 It is a structural schematic diagram of a conductive plate and a conductive rod of the utility model.

[0026] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0027] 1. Wiring barrel; 101. Retaining ring; 102. Protective barrel; 103. Threaded barrel; 104. Knob; 105. Control ring;

[0028] 2. Power connection structure; 201. Conductive column; 202. Power connection hole; 203. Power connection column; 204. Conductive rod; 205. Conductive plate; 206. Anti-slip protrusion; 207. Connecting block;

[0029] 3. Connecting assembly; 301. Connecting frame; 302. Sealing groove; 303. Sealing ring; 304. Connecting seat A; 305. Connecting hole; 306. Connecting seat B; 307. Connecting block; 308. Positioning block;

[0030] 4. Protective structure; 401. Threaded ring; 402. Protective frame. DETAILED DESCRIPTION

[0031] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0032] Embodiment 1:

[0033] As attached Figure 1 To Attachment Fig. 9 As shown:

[0034] The utility model provides an electric power wiring protection device, comprising a wiring barrel 1; a retaining ring 101 is fixedly arranged on the outer side of the wiring barrel 1, and a protective barrel 102 is also fixedly arranged on the outer side of the wiring barrel 1, and two groups of the protective barrel 102, the retaining ring 101 and the wiring barrel 1 are arranged; a threaded barrel 103 is arranged on the outer side of the wiring barrel 1 through a threaded connection, and a knob 104 is fixedly arranged on the outer side of the threaded barrel 103; a control ring 105 is rotatably arranged on the outer side of the end of the threaded barrel 103, and the outer wall of the control ring 105 is fitted with the inner wall of the protective barrel 102; the wiring barrel 1 and the protective barrel 102 have good insulation performance;

[0035] In the embodiment of the present disclosure, a power connection structure 2 is fixedly arranged inside the wiring barrel 1, and a connecting component 3 is fixedly arranged on the outside of the wiring barrel 1, and a protective structure 4 is also fixedly arranged on the outside of the wiring barrel 1; the power connection structure 2 includes: a conductive column 201, a power connection hole 202 and a power connection column 203; the conductive columns 201 are symmetrically arranged in two groups, and the two groups of conductive columns 201 are respectively fixedly arranged inside the two groups of wiring barrels 1; the power connection hole 202 is opened inside one group of conductive columns 201; the power connection column 203 is fixedly arranged on the outside of the other group of conductive columns 201, and the power connection column 203 is slidably arranged inside the power connection hole 202; the power connection structure 2 also includes: a conductive rod 204, a conductive plate 205, an anti-slip protrusion 206 and a connecting block 207; the conductive rod 204 is fixedly arranged inside the conductive column 201; one end of the conductive plate 205 is slidably arranged between the outside of the conductive rod 204 and the inside of the conductive column 201, and the outside of the conductive plate 205 is connected to the conductive rod 2 04 ends are provided with a spring member; the anti-slip protrusion 206 is integrally arranged on the inner side of the conductive plate 205, and the anti-slip protrusion 206 is arranged in a straight line; the connecting block 207 is fixedly arranged on the outer side of the conductive plate 205, and the connecting block 207 is slidably arranged inside the wiring barrel 1, and the connecting block 207 is located on the inner side of the protective barrel 102; one side of the connecting block 207 is provided with a bevel structure, and the bevel structure on one side of the connecting block 207 is in contact with the side of the inner wall of the control ring 105, and the connecting block 207 and the conductive plate 205 and the conductive rod 204 are all arranged in a ring array; its specific function is: by providing the control ring 105 and the connecting block 207 and the bevel structure on one side, when the threaded barrel 103 drives the control ring 105 to move horizontally through the threaded structure, multiple groups of connecting blocks 207 can drive multiple groups of conductive plates 205 to shrink inward at the same time, so that the end of the wire can be fixed between the conductive plates 205 of the ring array.

[0036] Embodiment 2:

[0037] As attached Figure 4 To Attachment Figure 6As shown: On the basis of the first embodiment, the connection component 3 includes: a connection frame 301, a sealing groove 302, a sealing ring 303, a connection seat A304, a connection hole 305, a connection seat B306, a connection block 307 and a positioning block 308; the connection frame 301 is fixedly arranged on the outer side of the end of the wiring barrel 1, and the connection frame 301 is provided with two groups; the sealing groove 302 is opened inside one group of connection frames 301; the sealing ring 303 is fixedly arranged on the outer side of another group of connection frames 301, and the sealing ring 303 is movably arranged inside the sealing groove 302; the connection seat A304 is fixedly arranged on the outer side of one group of connection frames 301, and the connection seat A304 is set in a U shape, and the connection seat A304 is symmetrically arranged in two groups; the connection hole 305 is opened in a through-type on both sides of the connection seat A304; the connection seat B306 is fixedly arranged at Another group of connecting frames 301 are on the outside, and one side of the connecting seat B306 is movably arranged on the inside of the connecting seat A304; the connecting block 307 is slidably arranged inside the two sides of the connecting seat B306, and the connecting block 307 is also slidably arranged inside the connecting hole 305; one side of the connecting block 307 is set as a bevel structure, and a spring member is arranged between the connecting block 307 and the inside of the connecting seat B306; the positioning block 308 is fixedly arranged on the outside of the connecting block 307, and the positioning block 308 is slidably arranged inside the connecting seat B306; its specific function is: using the connecting block 307, the spring member and the connecting hole 305, the connecting seat A304 and the connecting seat B306 can be fixed; thereby realizing the convenient connection and fixation of the wires, so that the two groups of wires can be conductively connected through the conductive column 201 and the conductive plate 205 and the conductive rod 204.

[0038] Embodiment three:

[0039] As attached Figure 1 With attached Figure 7 As shown: On the basis of Example 1 and Example 2, the protective structure 4 includes: a threaded ring 401 and a protective frame 402; the threaded ring 401 is arranged on the outside of the wiring barrel 1 through a threaded connection, and the outside of the threaded ring 401 is in contact with the outside of the retaining ring 101; the protective frame 402 is fixedly arranged on the outside of the threaded ring 401, and the protective frame 402 is arranged in a ring shape, and a dustproof net is arranged inside the protective frame 402; its specific function is: using the protective frame 402 and the dustproof net inside it, dust can be prevented from entering the wiring barrel 1 from the end of the wiring barrel 1.

[0040] The specific usage and function of this embodiment are as follows:

[0041] In the utility model, when in use, a protective frame 402 with a suitable inner diameter is selected according to the specifications of the wire, and the protective frame 402 is placed on the outside of the wire, and the inner side of the protective frame 402 is fitted with the outer surface of the wire; then the end of the wire is placed between the annular array conductive plates 205; the threaded cylinder 103 is rotated by the knob 104, and the threaded cylinder 103 pushes the control ring 105 through the threaded structure, and the control ring 105 drives the annular array conductive plates 205 to shrink inward at the same time through the annular array connecting block 207 and the bevel structure on one side, so that the conductive plate 205 locks and fixes the end of the wire through the anti-slip protrusion 206, so that the wire and the conductive column 201 can transmit electric energy; then the threaded ring 401 is screwed to the outside of the wiring barrel 1 through the threaded structure, so that the protective frame 402 is fixed to the end of the wiring barrel 1, which can be protected. Under the premise of ensuring heat dissipation, dust can be prevented from entering the terminal barrel 1; then one side of the connecting seat B306 is slid onto the inner side of the connecting seat A304, and the connecting column 203 is slid into the connecting hole 202; the connecting seat A304 squeezes the connecting block 307, so that the connecting block 307 slides into the connecting seat B306 through its own bevel, and when the sealing ring 303 slides into the sealing groove 302, the spring member drives the connecting block 307 to slide into the connecting hole 305, so that the connecting seat A304 and the connecting seat B306 are relatively fixed, and then the two groups of connecting frames 301 are fixed, so that the two groups of wires can be conductively connected through the conductive column 201 and the conductive plate 205 and the conductive rod 204; the positioning block 308 can be used to drag the connecting block 307, so that the connecting block 307 slides into the connecting hole 305, so that the two groups of connecting frames 301 are disassembled.

Claims

1. A power wiring protection device, characterized in that: include: A wiring barrel (1); a retaining ring (101) is fixedly provided on the outside of the wiring barrel (1), and a protective barrel (102) is also fixedly provided on the outside of the wiring barrel (1), and two groups of the protective barrel (102), the retaining ring (101) and the wiring barrel (1) are provided; a threaded barrel (103) is provided on the outside of the wiring barrel (1) through a threaded connection, and a knob (104) is fixedly provided on the outside of the threaded barrel (103); a control ring (105) is rotatably provided on the outside of the end of the threaded barrel (103), and the outer wall of the control ring (105) is in contact with the inner wall of the protective barrel (102); The wiring barrel (1) is fixedly provided with an electrical connection structure (2), and the wiring barrel (1) is fixedly provided with a connection assembly (3), and the wiring barrel (1) is also fixedly provided with a protection structure (4). The electrical connection structure (2) comprises: a conductive column (201), a power connection hole (202), and a power connection column (203). The conductive columns (201) are symmetrically arranged in two groups, and the two groups of conductive columns (201) are respectively fixedly arranged in the two groups of wiring barrels (1). The power connection hole (202) is opened in the inside of one group of conductive columns (201). The power connection column (203) is fixedly arranged on the outside of the other group of conductive columns (201), and the power connection column (203) is slidably arranged in the inside of the power connection hole (202).

2. A power wiring protection device according to claim 1, characterized in that: The power connection structure (2) further comprises: a conductive rod (204), a conductive plate (205) and an anti-slip protrusion (206); the conductive rod (204) is fixedly arranged inside the conductive column (201); one end of the conductive plate (205) is slidably arranged between the outside of the conductive rod (204) and the inside of the conductive column (201), and a spring member is arranged between the outside of the conductive plate (205) and the end of the conductive rod (204); the anti-slip protrusion (206) is integrally arranged inside the conductive plate (205), and the anti-slip protrusion (206) is arranged in a linear arrangement.

3. A power wiring protection device according to claim 2, characterized in that: The power connection structure (2) further comprises: a connection block (207); the connection block (207) is fixedly arranged on the outside of the conductive plate (205), and the connection block (207) is slidably arranged inside the wiring barrel (1), and the connection block (207) is located inside the protective barrel (102); one side of the connection block (207) is arranged as a bevel structure, and the bevel structure on one side of the connection block (207) is in contact with the side of the inner wall of the control ring (105), and the connection block (207), the conductive plate (205) and the conductive rod (204) are all arranged in a ring array.

4. A power wiring protection device according to claim 1, characterized in that: The connection assembly (3) comprises: a connection frame (301), a sealing groove (302) and a sealing ring (303); the connection frame (301) is fixedly arranged on the outside of the end of the wiring barrel (1), and two groups of connection frames (301) are provided; the sealing groove (302) is opened inside one group of connection frames (301); the sealing ring (303) is fixedly arranged on the outside of the other group of connection frames (301), and the sealing ring (303) is movably arranged inside the sealing groove (302).

5. A power wiring protection device according to claim 4, characterized in that: The connection assembly (3) further comprises: a connection seat A (304) and a connection hole (305); the connection seat A (304) is fixedly arranged outside a group of connection frames (301), and the connection seat A (304) is arranged in a U shape, and two groups of the connection seat A (304) are symmetrically arranged; the connection hole (305) is opened in a through-type manner on both sides of the connection seat A (304).

6. A power wiring protection device according to claim 5, characterized in that: The connection assembly (3) further comprises: a connection seat B (306), a connection block (307) and a positioning block (308); the connection seat B (306) is fixedly arranged on the outside of another group of connection frames (301), and one side of the connection seat B (306) is movably arranged on the inside of the connection seat A (304); the connection block (307) is slidably arranged inside both sides of the connection seat B (306), and the connection block (307) is also slidably arranged inside the connection hole (305); one side of the connection block (307) is arranged as a bevel structure, and a spring member is arranged between the connection block (307) and the inside of the connection seat B (306); the positioning block (308) is fixedly arranged on the outside of the connection block (307), and the positioning block (308) is slidably arranged inside the connection seat B (306).

7. The power wiring protection device according to claim 1, characterized in that: The protective structure (4) comprises: a threaded ring (401) and a protective frame (402); the threaded ring (401) is arranged on the outside of the wiring barrel (1) through a threaded connection, and the outside of the threaded ring (401) is in contact with the outside of the retaining ring (101); the protective frame (402) is fixedly arranged on the outside of the threaded ring (401), the protective frame (402) is arranged in a ring shape, and a dustproof net is arranged inside the protective frame (402).

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