CN211183279U - Wire casing mounting structure - Google Patents

Abstract

The utility model discloses a wire groove installation structure, which comprises a wall body, a leveling layer arranged on the wall body and a wire groove arranged on the leveling layer; one end of the wire slot is connected with a threading bent pipe, and the threading bent pipe is connected with a hoop; the wire groove is connected with the threading bent pipe through a groove pipe connecting piece; the wire groove is fixedly connected with the wall body through a wire groove fastener penetrating through the leveling layer; the groove pipe connecting piece is fixedly connected with the wall body through a self-tapping element penetrating through the leveling layer. The utility model discloses a wire casing mounting structure need not to fluting on the wall body and can realize the wiring, can carry out modular design and equipment, has improved the installation convenience, has shortened the wiring cycle to the dirty indiscriminate poor situation of site operation has been avoided.

Description

Wire casing mounting structure

Technical Field

The utility model relates to an interior decoration technical field especially relates to a wire casing mounting structure.

Background

In the process of building and installing an electric wiring system in most of the existing houses, a groove is formed in a wall body on site, and then wiring is carried out in the groove. The defects of the existing wiring mode are as follows: in site operation, the construction period is long, so that construction places are dirty and poor, and the wire harness cannot be effectively protected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can the modularization production, improved wiring efficiency and shortened wiring cycle's wire casing mounting structure.

The technical scheme of the utility model provides a wire groove installation structure, which comprises a wall body, a leveling layer arranged on the wall body and a wire groove arranged on the leveling layer;

one end of the wire slot is connected with a threading bent pipe, and the threading bent pipe is connected with a hoop;

the wire groove is connected with the threading bent pipe through a groove pipe connecting piece;

the wire groove is fixedly connected with the wall body through a wire groove fastener penetrating through the leveling layer;

the groove pipe connecting piece is fixedly connected with the wall body through a self-tapping element penetrating through the leveling layer.

Further, the slot pipe connecting piece comprises a slot connecting end and an elbow connecting end;

a connecting clamping groove is formed in the connecting end of the wire groove, and the wire groove is clamped with the connecting clamping groove;

the connecting end of the elbow is inserted with the threading elbow.

Furthermore, the elbow connecting end comprises a connecting end through hole communicated with the connecting clamping groove, and an internal thread is arranged in the connecting end through hole;

the end of the threading bent pipe is provided with an external thread;

the threading elbow is in threaded connection with the connecting end of the elbow.

Further, the self-tapping element is connected to the wire chase connection end.

Furthermore, one end of the threading elbow is connected with the groove pipe connecting piece, and the other end of the threading elbow is connected with the wiring bottom box through the direct plug-in connector.

Further, the leveling layer is a mortar leveling layer.

Further, the self-tapping element comprises an expansion tube passing through the leveling layer and a self-tapping screw passing through the expansion tube;

one end of the self-tapping screw is fixedly connected with the groove pipe connecting piece, and the other end of the self-tapping screw is fixedly arranged in the wall body.

Further, the wire casing comprises a wire casing body for placing a wire harness and a wire casing base installed on the wire casing body;

the wire casing base is fixedly connected with the wall body through the wire casing fastener.

Further, the wire slot body comprises a U-shaped wire slot bottom shell and a wire slot cover plate integrally formed with the wire slot bottom shell;

the wire casing base comprises a U-shaped base clamping groove, and the wire casing bottom shell is clamped in the base clamping groove;

the wiring groove bottom shell is also provided with a wiring ring, and a wire ring notch for the wire harness to enter and exit is arranged on the wiring ring.

Furthermore, one end of the trunking cover plate is fixedly connected to the trunking bottom shell, and the other end of the trunking cover plate is provided with a cover plate clamping hook;

and a bottom shell hook which can be matched and separated with the cover plate hook is arranged on the bottom shell of the trunking.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model provides a wire casing mounting structure need not to fluting on the wall body and can realize the wiring, can carry out modular design and equipment, has improved the installation convenience, has shortened the wiring cycle to the dirty indiscriminate poor situation of site operation has been avoided.

Drawings

Fig. 1 is a schematic view of a wire duct installation structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a grooved pipe coupling;

FIG. 3 is a schematic view of a connection of a grooved pipe coupling with a self-tapping element;

FIG. 4 is a schematic view of a wire trap connected between a wire chase and a junction box;

FIG. 5 is a perspective view of a wire chase;

FIG. 6 is a perspective view of a raceway base;

fig. 7 is a schematic view of a wiring ring disposed within a wire groove bottom shell.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, an embodiment of the present invention provides a wire duct installation structure, which includes a wall 1, a leveling layer 2 disposed on the wall 1, and a wire duct 3 disposed on the leveling layer 2.

One end of the wire groove 3 is connected with a threading elbow 4, and the threading elbow 4 is connected with a hoop 41.

The wire groove 3 is connected with the threading elbow 4 through a groove pipe connecting piece 5.

The wire casing 3 is fixedly connected with the wall body 1 through a wire casing fastener 34 penetrating through the leveling layer 2, and the pipe casing connecting piece 5 is fixedly connected with the wall body 1 through a self-tapping element 6 penetrating through the leveling layer 2.

The wall body 1 is a concrete wall body, and the leveling layer 2 can be a mortar layer or a leveling plate. The wire chase 3 is used for arranging wire harnesses.

The wire casing 3 generally extends upwards on the wall body, and the top end of the wire casing is connected with a threading bent pipe 4. The threading elbow 4 is a plastic pipe or a corrugated pipe, which is a flexible elbow. The threading bent pipe 4 can be bent as required to perform wiring and threading.

The trunking 3 is connected to the wall 1 by trunking fasteners 34 to fasten the trunking 3 to the wall 1. Specifically, the wire duct fastener 33 is a fastening screw. The trunking 3 comprises a trunking body 31 and a trunking base 32, and the trunking 31 is clamped in a base clamping groove of the trunking base 32. A raceway arrangement fastener 33 is attached to the raceway arrangement base 32 to fasten the raceway arrangement base 32 to the wall 1. One end of the trunking fastener 34 is fastened and connected with the trunking base 32, and the other end passes through the leveling layer 2 and is fastened and connected with the wall 1.

The wire groove 3 is connected with the threading bent pipe 4 through a groove pipe connecting piece 5, and the groove pipe connecting piece 5 is fixedly connected with the wall body 1 through a self-tapping element 6.

Therefore, the utility model provides a wire casing mounting structure need not to slot on the wall body and can realize the wiring, can carry out modular design and equipment, has improved the installation convenience, has shortened the wiring cycle to the dirty indiscriminate poor situation of site operation has been avoided.

Preferably, as shown in fig. 2-3, the slot tube connector 5 includes a slot connection end 51 and an elbow connection end 52. The wire groove connecting end 51 is provided with a connecting clamping groove 53, the wire groove 3 is clamped with the connecting clamping groove 53, and the elbow connecting end 52 is spliced with the threading elbow 4.

The slot tube connector 5 is a cup comb, one end of which is a slot connecting end 51, and the other end of which is a bent tube connecting end 52. The wire casing connecting end 51 is provided with a connecting clamping groove 53 for connecting with the wire casing 3. During assembly, the wire casing 3 is clamped in the connecting clamping groove 53. The elbow connection end 52 has a through hole therein communicating with the connection slot 53 for the wiring harness to pass through. The elbow connection end 52 is plugged together with the threading elbow 4, and specifically, may be connected by a plugging end or a plugging buckle.

Preferably, the elbow connection end 52 includes the connection end through-hole that communicates with the connection slot 53, has the internal thread in the connection end through-hole, is provided with the external screw thread on the end of threading elbow 4, and threading elbow and elbow connection end threaded connection conveniently connect and adjust.

Preferably, as shown in fig. 1 and 3, the self-tapping element 6 is connected to the wire chase connecting end 51, and since the bottom surface of the wire chase connecting end 51 is the bottom of the connecting slot 53, the self-tapping element 6 is conveniently installed. The bottom surface of the wire groove connecting end 51 is flat and can be in plane contact with the leveling layer 2, and the connection stability is improved.

Preferably, as shown in fig. 4, one end of the wire elbow 4 is connected to the groove pipe connector 5, and the other end thereof is connected to the junction box 7 through the in-line connector 42.

The direct plug-in connector 42 is a direct plug-in connector, and can be directly plugged into a through hole on the bottom connection box 7.

So arrange, can arrange the pencil in the top region, required position is transferred out with the pencil to rethread terminal box 7, has practiced thrift lower part space to do benefit to the wiring.

Preferably, screed 2 is a mortar screed.

Preferably, as shown in fig. 3, the self-tapping element 6 comprises an expansion tube 61 passing through the balancing layer 2 and self-tapping screws 62 passing through the expansion tube 61. One end of the tapping screw 62 is fastened to the slot tube connector 5, and the other end is fastened to the wall 1.

The tapping element 6 comprises an expansion tube 61 and tapping screws 62, the expansion tube 61 passing through the levelling layer 2 and the tapping screws 62 passing through the expansion tube 61 and fastening the trough tube connection 5 to the wall 1.

Preferably, the tapping screws 62 are in engagement with the raceway connection end 51, securing the raceway connection end 51 to the screed 2.

Preferably, as shown in fig. 5 to 7, the trunking 3 includes a trunking body 31 for placing the wiring harness 8 and a trunking base 32 mounted on the trunking body 31. The trunking base 32 is fixedly connected with the wall body 1 through trunking fasteners 33.

The trunking base 32 is fixedly connected with the wall 1 through the trunking fastening piece 33, and the trunking body 31 is clamped on the trunking base 32, so that the trunking 3 is fastened on the wall 1. The wire chase fastener 34 may be a self-tapping screw.

Preferably, as shown in fig. 5 to 7, the trunking body 31 includes a U-shaped trunking bottom case 311 and a trunking cover plate 312 integrally formed with the trunking bottom case 311.

The trunking base 32 includes a U-shaped base slot 321, and the trunking bottom shell 311 is clamped in the base slot 321.

A wiring ring 34 is further provided in the wire groove bottom case 311, and a wire ring notch 341 for the wire harness 8 to enter and exit is provided on the wiring ring 34.

The wiring ring 34 is used for coating and positioning the wiring harness 8, and the wiring ring 34 is provided with a notch 341, so that the wiring harness 8 can enter and exit from the notch 341.

The trunking base 32 is provided with a positioning protrusion 322, the trunking bottom shell 311 is provided with a positioning groove 313, and the positioning protrusion 322 is matched in the positioning groove 313 to realize the positioning function.

The trunking bottom shell 311 is clamped in the base clamping slot 321 of the trunking base 32, so that the trunking bottom shell 311 and the trunking base 32 can be assembled conveniently.

A plurality of wire slot bases 32 may be spaced apart on the wire slot bottom housing 311, and a plurality of wire rings 34 may be spaced apart in the wire slot bottom housing 311.

Preferably, as shown in fig. 5, one end of the slot cover 312 is fixedly connected to the slot bottom 311, and the other end thereof is provided with a cover latch 3121.

A bottom cover hook 3111 which can be matched with and separated from the cover hook 3121 is arranged on the trunking bottom cover 311.

When the bottom cover hook 3111 and the cover hook 3121 are engaged together, the trunking cover 312 is hooked on the trunking bottom cover 311, closing the trunking main body 31.

When the cover hook 3121 is separated from the bottom case hook 3111, the trunking cover 312 is opened at the trunking bottom case 311, the trunking body 31 is opened, and the wiring harness 8 or other parts can be loaded into the trunking body 31.

To sum up, the utility model provides a wire casing mounting structure need not to slot on the wall body and can realize the wiring, can carry out modular design and equipment, has improved the installation convenience, has shortened the wiring cycle to the dirty indiscriminate poor situation of site operation has been avoided.

According to the needs, the above technical schemes can be combined to achieve the best technical effect.

What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.

Claims (10)

1. A wire groove installation structure is characterized by comprising a wall body, a leveling layer arranged on the wall body and a wire groove arranged on the leveling layer;

one end of the wire slot is connected with a threading bent pipe, and the threading bent pipe is connected with a hoop;

the wire groove is connected with the threading bent pipe through a groove pipe connecting piece;

the wire groove is fixedly connected with the wall body through a wire groove fastener penetrating through the leveling layer;

the groove pipe connecting piece is fixedly connected with the wall body through a self-tapping element penetrating through the leveling layer.

2. A trunking mounting arrangement according to claim 1, wherein the trunking duct connection comprises a trunking connection end and an elbow connection end;

a connecting clamping groove is formed in the connecting end of the wire groove, and the wire groove is clamped with the connecting clamping groove;

the connecting end of the elbow is inserted with the threading elbow.

3. The trunking mounting structure of claim 2 wherein the elbow connection end comprises a connection end through bore in communication with the connection slot, the connection end through bore having internal threads therein;

the end of the threading bent pipe is provided with an external thread;

the threading elbow is in threaded connection with the connecting end of the elbow.

4. A trunking mounting structure according to claim 2, wherein the self-tapping element is connected to the trunking connection end.

5. A trunking mounting structure according to claim 1 wherein the threading elbow is connected at one end to the trunking pipe connection piece and at the other end to the junction box by a straight-through joint.

6. A trunking mounting structure according to claim 1 wherein the screed layer is a mortar screed layer.

7. A wireway mounting structure according to any of claims 1-6, wherein the self-tapping element comprises an expansion tube passing through the balancing layer and a self-tapping screw passing through the expansion tube;

one end of the self-tapping screw is fixedly connected with the groove pipe connecting piece, and the other end of the self-tapping screw is fixedly arranged in the wall body.

8. The trunking mounting structure of claim 1 wherein the trunking comprises a trunking body for holding wiring harnesses and a trunking mount mounted on the trunking body;

the wire casing base is fixedly connected with the wall body through the wire casing fastener.

9. The trunking mounting structure of claim 8 wherein the trunking body comprises a U-shaped trunking bottom enclosure and a trunking cover plate integrally formed with the trunking bottom enclosure;

the wire casing base comprises a U-shaped base clamping groove, and the wire casing bottom shell is clamped in the base clamping groove;

the wiring groove bottom shell is also provided with a wiring ring, and a wire ring notch for the wire harness to enter and exit is arranged on the wiring ring.

10. The trunking mounting structure of claim 9 wherein one end of the trunking cover plate is fixedly connected to the trunking bottom casing and the other end of the trunking cover plate is provided with a cover plate hook;

and a bottom shell hook which can be matched and separated with the cover plate hook is arranged on the bottom shell of the trunking.

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