CN216121678U

CN216121678U - Strong and weak electricity jam-proof structure of circuit installation

Info

Publication number: CN216121678U
Application number: CN202122773545.4U
Authority: CN
Inventors: 王慧芳; 吕吉超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-03-22
Anticipated expiration: 2031-11-13

Abstract

The utility model discloses a strong and weak current anti-interference structure for circuit installation, which comprises a structure body, wherein a conduit is taken out and then respectively sleeved at the intersection position of a strong current cable and a weak current cable, a first clamp is driven to move upwards through a knob second fixing bolt, the conduit sleeved on the strong current cable and the weak current cable is placed in a groove on the second clamp again, the knob second fixing bolt is further turned again to drive the first clamp to move downwards until the groove on the first clamp is tightly attached to the conduit, so that the fixing and the limiting of the conduit are completed, further the intersection position of the strong current cable and the weak current cable is under the action of a tin foil paper layer in the conduit, so that the anti-interference protection measure for the strong and weak current cables is completed, the intersection position of a strong current circuit and a weak current circuit is prevented from occurring, and the current magnetic field in the strong current circuit influences the signal transmission in the weak current circuit, resulting in unstable signals such as video, audio, network, etc.

Description

Strong and weak electricity jam-proof structure of circuit installation

Technical Field

The utility model relates to the technical field of strong and weak current anti-interference devices, in particular to a strong and weak current anti-interference structure for circuit installation.

Background

In the building construction process, the laying of lines is required, the laid lines generally comprise strong current lines and weak current lines, the strong current lines generally provide electric energy for various indoor electric appliances, and the weak current lines generally transmit various signals such as various videos, audios and networks.

However, in the process of laying lines, because the placement positions of various indoor electrical appliances are scattered everywhere indoors, the strong current line and the weak current line are laid on the ground together, and in the process of connecting the strong current line and the weak current line, the phenomenon that the strong current line and the weak current line are crossed is inevitable, the current in the strong current line at the crossed position generates a magnetic field, the stability of signal transmission in the weak current line is influenced, and the phenomenon that signals such as video, audio, network and the like are unstable is caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a circuit mounting strong and weak current interference prevention structure, so as to solve the problems in the background art.

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

the utility model provides a strong and weak electricity jam-proof structure of circuit installation, includes the structure body, the structure body includes connecting rod, first fixed plate, second fixed plate, first fixing bolt, first fixed establishment and second fixed establishment, first fixed establishment includes first anchor clamps, second fixing bolt, second anchor clamps and conduit, the conduit includes interior wall layer, tinfoil paper layer, flame retardant coating, waterproof layer and outer wall layer, first fixed establishment and second fixed establishment's structure and each part specification homogeneous phase are the same.

As a further scheme of the utility model: the first fixing plate and the second fixing plate are respectively connected to two ends of the connecting rod through bearing seats in a rotating mode.

As a still further scheme of the utility model: the first fixing bolts are symmetrically arranged on the first fixing plate and the second fixing plate respectively, and through holes for the first fixing bolts to penetrate through are formed in the first fixing plate and the second fixing plate respectively.

As a still further scheme of the utility model: the first fixing mechanism and the second fixing mechanism are respectively arranged on the opposite sides of the first fixing plate and the second fixing plate.

As a still further scheme of the utility model: the first fixture is fixedly connected with a first fixing plate through a first fixing bolt, a threaded through hole used for threaded connection of the first fixing bolt is formed in the first fixture, the first fixture is fixedly connected with a second fixture through a second fixing bolt, a through hole used for the second fixing bolt to penetrate through is formed in the first fixture, a threaded through hole used for threaded connection of the second fixing bolt is formed in the second fixture, semicircular grooves are formed in the opposite sides of the first fixture and the second fixture at equal intervals respectively, the semicircular grooves are arranged in a plurality of modes and are identical in size, the conduit is arranged in the semicircular grooves in the first fixture and the second fixture, and the conduit is provided with a plurality of modes and is identical in material.

As a still further scheme of the utility model: the tinfoil paper layer is arranged on the outer side of the inner wall layer, the fire-proof layer is arranged on the outer side of the tinfoil paper layer, the waterproof layer is arranged on the outer side of the fire-proof layer, and the outer wall layer is arranged on the outer side of the waterproof layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. the wire conduit is taken out and then respectively sleeved at the crossing position of the strong current cable and the weak current cable, then the knob second fixing bolt drives the first clamp to move upwards, and further the conduit pipe sleeved on the strong current cable and the weak current cable is placed in the groove on the second clamp again, and further the knob second fixing bolt drives the first clamp to move downwards until the groove on the first clamp is tightly attached to the conduit pipe, thereby completing the fixing and limiting of the conduit pipe, so that the cross of the strong current cable and the weak current cable is under the action of the tin foil paper layer in the wire guide tube, therefore, anti-interference protection measures for the strong and weak current cables are completed, and the phenomenon that signals in the weak current lines are unstable due to the fact that signal transmission in the strong current lines and the weak current lines is influenced by current magnetic fields in the strong current lines at the crossing positions of the strong current lines and the weak current lines is avoided.

2. Carry out waterproof and fire protection to the cable through setting up flame retardant coating and waterproof layer, protect the cable through setting up inner wall layer and outer wall layer, thereby make the conduit possess certain safety protection function, the fail safe nature when improving the use, replace the conduit into the conduit of different size models through the setting, thereby realize carrying out the jam-proof to the strong and weak electric cable of different thicknesses, the application range of jam-proof structure has been improved, through setting up first fixing bolt and second fixing bolt, can make the structure make up and the split, the convenience when having improved the device and carrying.

Drawings

Fig. 1 is a schematic structural diagram of a strong and weak current interference preventing structure for circuit installation.

Fig. 2 is a schematic diagram of a partial structure in a strong and weak current interference preventing structure for circuit installation.

Fig. 3 is a side view of a strong and weak electric interference preventing structure for circuit installation.

Shown in the figure: the structure comprises a structure body 1, a connecting rod 2, a first fixing plate 3, a second fixing plate 4, a first fixing bolt 5, a first fixing mechanism 6, a second fixing mechanism 7, a first clamp 8, a second fixing bolt 9, a second clamp 10, a conduit 11, an inner wall layer 12, a tin foil paper layer 13, a fireproof layer 14, a waterproof layer 15 and an outer wall layer 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a circuit installation strong and weak current interference preventing structure includes a structure body 1, a connecting rod 2, a first fixing plate 3, a second fixing plate 4, a first fixing bolt 5, a first fixing mechanism 6, a second fixing mechanism 7, a first clamp 8, a second fixing bolt 9, a second clamp 10, a conduit 11, an inner wall layer 12, a tin foil paper layer 13, a fireproof layer 14, a waterproof layer 15, and an outer wall layer 16, where the structure body 1 includes the connecting rod 2, the first fixing plate 3, the second fixing plate 4, a first fixing bolt 5, the first fixing mechanism 6, and the second fixing mechanism 7, the first fixing plate 3 and the second fixing plate 4 are respectively rotatably connected to two ends of the connecting rod 2 through bearing seats, the first fixing bolts 5 are respectively symmetrically arranged on the first fixing plate 3 and the second fixing plate 4, through holes for the first fixing bolts 5 to pass through are respectively arranged on the first fixing plate 3 and the second fixing plate 4, the first fixing mechanism 6 and the second fixing mechanism 7 are respectively arranged at opposite sides of the first fixing plate 3 and the second fixing plate 4, the first fixing mechanism 6 comprises a first clamp 8, a second fixing bolt 9, a second clamp 10 and a conduit 11, the first clamp 8 is fixedly connected with the first fixing plate 3 through the first fixing bolt 5, the first clamp 8 is provided with a threaded through hole for threaded connection of the first fixing bolt 5, the first clamp 8 is fixedly connected with the second clamp 10 through the second fixing bolt 9, the first clamp 8 is provided with a through hole for passing the second fixing bolt 9, the second clamp 10 is provided with a threaded through hole for threaded connection of the second fixing bolt 9, opposite sides of the first clamp 8 and the second clamp 10 are respectively provided with semicircular grooves, the semicircular grooves are arranged at equal intervals and have the same size, the wire conduit 11 sets up in the semicircular groove on first anchor clamps 8 and second anchor clamps 10, wire conduit 11 is provided with a plurality ofly and the material is the same, wire conduit 11 includes interior wall layer 12, tinfoil paper layer 13, flame retardant coating 14, waterproof layer 15 and outer wall layer 16, tinfoil paper layer 12 outsides including 13 sets up, flame retardant coating 14 sets up in the tinfoil paper layer 13 outsides, waterproof layer 15 sets up in the flame retardant coating 14 outsides, outer wall layer 16 sets up in the waterproof layer 15 outsides, the structure and each part specification of first fixed establishment 6 and second fixed establishment 7 are all the same.

The tin foil paper layer 13 is made of a tin-aluminum alloy mixed material.

The fireproof layer 14 is made of alkali-resistant glass fiber mesh cloth.

The waterproof layer 15 is made of polyurethane waterproof paint.

The material of the outer wall layer 16 is polyvinyl chloride resin.

The working principle of the utility model is as follows:

when a strong current and weak current anti-interference structure is needed to protect the intersection of a strong current cable and a weak current cable in circuit installation, firstly, a person can place the structure body 1 in a groove preset on the ground or wall surface, further, the wire conduits 11 in the first fixing mechanism 6 and the second fixing mechanism 7 are taken out and then respectively sleeved at the intersection position of the strong current cable and the weak current cable, further, the first fixing mechanism 6 and the second fixing mechanism 7 are respectively rotated to proper angles through the mutual rotation of the connecting rod 2, the first fixing plate 3 and the second fixing plate 4, further, the first clamp 8 is driven to move upwards through the knob second fixing bolt 9, further, the wire conduits 11 sleeved on the strong current cable and the weak current cable are placed in the groove on the second clamp 10 again, further, the knob second fixing bolt 9 is turned again to drive the first clamp 8 to move downwards, until recess and conduit 11 on the first anchor clamps 8 closely laminate to the completion is spacing to the fixed of conduit 11, and then the cross of forceful electric power cable and light current cable is in under the effect through tinfoil paper layer 13 in the conduit 11, thereby accomplish the jam-proof safeguard measure to strong and light current cable, and then can replace the conduit 11 in first fixed establishment 6 and the second fixed establishment 7 into the conduit 11 of different size models, thereby realize carrying out the jam-proof to the strong and light current cable of different thicknesses.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a strong and weak electricity jam-proof structure of circuit installation, includes structure body (1), its characterized in that: the structure body (1) comprises a connecting rod (2), a first fixing plate (3), a second fixing plate (4), a first fixing bolt (5), a first fixing mechanism (6) and a second fixing mechanism (7), the first fixing mechanism (6) comprises a first clamp (8), a second fixing bolt (9), a second clamp (10) and a conduit (11), the conduit (11) comprises an inner wall layer (12), a tin foil paper layer (13), a fireproof layer (14), a waterproof layer (15) and an outer wall layer (16), and the structures and specifications of the first fixing mechanism (6) and the second fixing mechanism (7) are the same.

2. The circuit installation strong and weak electricity interference preventing structure of claim 1, wherein: the first fixing plate (3) and the second fixing plate (4) are rotatably connected to two ends of the connecting rod (2) through bearing seats respectively.

3. The circuit installation strong and weak electricity interference preventing structure of claim 1, wherein: the first fixing bolts (5) are symmetrically arranged on the first fixing plate (3) and the second fixing plate (4) respectively, and through holes for the first fixing bolts (5) to pass through are formed in the first fixing plate (3) and the second fixing plate (4) respectively.

4. The circuit installation strong and weak electricity interference preventing structure of claim 1, wherein: the first fixing mechanism (6) and the second fixing mechanism (7) are respectively arranged on the opposite sides of the first fixing plate (3) and the second fixing plate (4).

5. The circuit installation strong and weak electricity interference preventing structure of claim 1, wherein: the first clamp (8) is fixedly connected with the first fixing plate (3) through a first fixing bolt (5), the first clamp (8) is provided with a threaded through hole for threaded connection of the first fixing bolt (5), the first clamp (8) is fixedly connected with the second clamp (10) through a second fixing bolt (9), a through hole for a second fixing bolt (9) to pass through is arranged on the first clamp (8), the second clamp (10) is provided with a threaded through hole for threaded connection of a second fixing bolt (9), the opposite sides of the first clamp (8) and the second clamp (10) are respectively provided with a plurality of semicircular grooves with the same size at equal intervals, the wire guide pipes (11) are arranged in semicircular grooves in the first clamp (8) and the second clamp (10), and the wire guide pipes (11) are arranged in a plurality and are made of the same material.

6. The circuit installation strong and weak electricity interference preventing structure of claim 1, wherein: the tinfoil paper layer (13) is arranged on the outer side of the inner wall layer (12), the fireproof layer (14) is arranged on the outer side of the tinfoil paper layer (13), the waterproof layer (15) is arranged on the outer side of the fireproof layer (14), and the outer wall layer (16) is arranged on the outer side of the waterproof layer (15).