CN212802258U

CN212802258U - Firm and durable lintel of strong and weak current box

Info

Publication number: CN212802258U
Application number: CN202021455613.1U
Authority: CN
Inventors: 刘旻; 穆政全; 王鑫茹; 阳珊; 王俊峰
Original assignee: Guangdong Jiaoling Construction Engineering Group Co Ltd
Current assignee: Guangdong Jiaoling Construction Engineering Group Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-26
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a durable strong and weak electronic box lintel, including the wall body, the side of wall body is provided with places the chamber, and places the inboard upper and lower both ends in chamber and all is provided with the crossbeam, is close to both ends position between two upper and lower crossbeams and all is provided with the stand, and the upper and lower both ends of stand respectively with two upper and lower fixed joints of crossbeam. The crossbeam of upside realizes bearing the atress of the upper end of placing the chamber, and carry out the atress through the stand that sets up and support to the both ends of crossbeam, and the crossbeam through the downside realizes more reliable firm support and better bearing load with the pressure homodisperse of stand on placing the wall body of chamber downside, the cross sectional shape that simultaneously sets up through the inboard of crossbeam has better support ability for the great intensity of having strengthened the crossbeam of I shape strengthening rib, it is fixed with the installation of electronic box to realize better through the built-in fitting that sets up on two upper and lower crossbeams, make the installation of electronic box operate convenience more.

Description

Firm and durable lintel of strong and weak current box

Technical Field

The utility model relates to a strong and weak electronic box lintel technical field specifically is a durable strong and weak electronic box lintel.

Background

When a door and window opening is formed in a wall body and the wall body opening is larger than 300mm, in order to support various loads transmitted by a masonry at the upper part of the opening and transmit the loads to walls at two sides of the opening such as doors and windows, a cross beam is often arranged on the door and window opening and is called a lintel, the lintel is a common component on the door and window opening of the wall body of a masonry structure house and is used for bearing the self weight of the masonry above the top surface of the opening and the loads transmitted by a beam plate of an upper floor cover, a strong and weak electric box is often required to be arranged on the wall surface to form the opening, and the lintel is arranged at the upper end of the opening in order to ensure the strength of the wall body.

The applicant of the utility model finds that the existing strong and weak electronic box lintel often lacks the effective support and bears the load in strength to the operation when being fixed to the strong and weak electronic box installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a durable strong and weak electronic box lintel aims at improving the current strong and weak electronic box lintel intensity not enough and lack effectual support, bear the load ability and to the inconvenient problem of operation when strong and weak electronic box installation is fixed.

The utility model discloses a realize like this:

a strong and weak current box lintel which is firm and durable comprises a wall body, wherein a placing cavity is arranged on the side surface of the wall body, the upper end and the lower end of the inner side of the placing cavity are respectively provided with a crossbeam, the positions close to the two ends between the upper crossbeam and the lower crossbeam are respectively provided with an upright post, the upper end and the lower end of each upright post are respectively fixedly clamped with the upper crossbeam and the lower crossbeam, the inner side of a square frame formed between the crossbeams and the upright posts is provided with an electric box, one surfaces of the upper crossbeam and the lower crossbeam facing the electric box are respectively provided with an embedded part fixedly connected with the electric box, the inner side of each crossbeam is provided with a plurality of transverse reinforcing ribs which are uniformly distributed, the reinforcing ribs are made of reinforcing steel bar materials with I-shaped cross sections, the upper end of the placing cavity is stressed and supported by the crossbeam on the upper side, the two ends of the crossbeams are stressed and, meanwhile, the cross section of the inner side of the crossbeam is in the shape of an I-shaped reinforcing rib, so that the strength of the crossbeam is greatly enhanced, better supporting capability is achieved, and the crossbeam is better installed and fixed with an electric box through embedded parts arranged on the upper crossbeam and the lower crossbeam, so that the electric box is more convenient to install and operate.

Further, the wall body is located the upper and lower both ends of placing the chamber and all is provided with the transverse groove with crossbeam complex, and the downside interlude that is located the transverse groove of downside has a plurality of spool, is located to be provided with the through-hole that corresponds with the spool on the downside crossbeam, realizes placing the crossbeam through the transverse groove, and the spool of setting is used for wearing of electric wire to draw.

Furthermore, the upper end face and the lower end face of the electric box are provided with mounting holes corresponding to the embedded parts, screws fixedly connected with the embedded parts penetrate through the mounting holes, the lower end face of the electric box is provided with threading holes corresponding to the wire pipes, and the electric box is fixedly mounted by penetrating the mounting holes through the screws and fixedly connected with the embedded parts.

Further, the outside cover of electronic box is equipped with the fender frame that shelters from crossbeam and stand, and the port edge of electronic box is provided with the bellied flange in the outside, realizes sheltering from the wall construction of convenient subsequent order to crossbeam and stand and external isolation through the fender frame that sets up.

Furthermore, the positions of the two opposite sides of the upper cross beam and the lower cross beam close to the two ends are provided with clamping grooves, the two ends of the stand column are provided with plugs matched with the clamping grooves, and the stand column is inserted into the clamping grooves through the plugs to be clamped with the cross beams.

Furthermore, the embedded part is arranged to be a cylinder with a threaded hole, a round hanging table is arranged at the position, located on the inner side of the cross beam, of the cylinder, and the embedded part is more firmly embedded in the cross beam through the arranged hanging table.

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

the utility model discloses in the crossbeam through the upside realize bearing the atress of the upper end of placing the chamber, and carry out the atress through the stand that sets up and support to the both ends of crossbeam, and the crossbeam through the downside realizes more reliable firm support and better bearing load with the pressure homodisperse of stand on placing the wall body of chamber downside, the cross sectional shape that simultaneously sets up through the inboard of crossbeam has better support ability for the great intensity of strengthening the crossbeam of I shape strengthening rib, it is fixed with the installation of electronic box to realize better through the built-in fitting that sets up on two upper and lower crossbeams, make the installation of electronic box operate convenience more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of a strong and weak current box lintel which is durable and strong and weak according to the present invention;

fig. 2 is a schematic view of a strong and weak current box lintel wall body which is durable and strong;

fig. 3 is a schematic diagram of the electronic box of the strong and weak electronic box lintel of the utility model;

fig. 4 is a cross beam schematic view of a strong and weak current box lintel of the utility model;

fig. 5 is a schematic view of a strong and weak current box lintel column of the present invention.

In the figure: 1. a wall body; 11. a placement chamber; 12. a transverse slot; 13. a conduit; 2. an electric box; 21. mounting holes; 22. blocking edges; 23. threading holes; 3. a blocking frame; 4. a cross beam; 41. reinforcing ribs; 42. embedding parts; 43. a card slot; 5. a column; 51. and (4) a plug.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Embodiment 1, please refer to fig. 1, fig. 2, and fig. 4 specifically, a strong and weak current box lintel with durability comprises a wall 1, a placing cavity 11 is arranged on a side surface of the wall 1, crossbeams 4 are arranged at upper and lower ends of an inner side of the placing cavity 11, columns 5 are arranged between the upper and lower crossbeams 4 near to two ends, upper and lower ends of the columns 5 are fixedly clamped with the upper and lower crossbeams 4, the current box 2 is arranged at an inner side of a square frame formed between the crossbeams 4 and the columns 5, embedded parts 42 fixedly connected with the current box 2 are arranged on one surfaces of the upper and lower crossbeams 4 facing the current box 2, the embedded parts 42 are cylinders with threaded holes, circular hanging platforms are arranged on inner sides of the cylinders 4, the embedded parts 42 are more firmly embedded in the crossbeams 4 through the hanging platforms, a plurality of transverse reinforcing ribs 41 are uniformly arranged on the inner sides of the crossbeams 4, the strengthening rib 41 chooses the steel bar material that the cross sectional shape is the I shape for use to make, the crossbeam 4 through the upside realizes bearing the atress of placing the upper end of chamber 11, and carry out the atress through the stand 5 that sets up and support the both ends of crossbeam 4, and the crossbeam 4 through the downside realizes more reliable firm support and better bearing load with the pressure homodisperse of stand 5 on placing the wall body of chamber 11 downside, the cross sectional shape that sets up through the inboard of crossbeam 4 simultaneously has better support capacity for the great intensity of having strengthened crossbeam 4 of I shape strengthening rib 41, realize better fixed with the installation of electronic box 2 through the built-in fitting 42 that sets up on two upper and lower crossbeams 4, make the installation operation of electronic box 2 more convenient.

Referring to fig. 2 specifically, the wall 1 is provided with transverse grooves 12 at upper and lower ends of the placing cavity 11, the transverse grooves 12 are matched with the beam 4, a plurality of wire tubes 13 are inserted into lower side surfaces of the transverse grooves 12 at lower sides, through holes corresponding to the wire tubes 13 are formed in the lower side beams 4, the transverse grooves 12 are used for placing the beam 4, and the wire tubes 13 are used for threading wires.

Specifically, please refer to fig. 3, the upper and lower end surfaces of the electronic box 2 are provided with mounting holes 21 corresponding to the embedded part 42, screws fixedly connected to the embedded part 42 are inserted into the mounting holes 21, the lower end surface of the electronic box 2 is provided with threading holes 23 corresponding to the thread pipes 13, the electronic box 2 is fixedly mounted by passing the mounting holes 21 through the screws and fixedly connected to the embedded part 42, the outer side of the electronic box 2 is sleeved with a blocking frame 3 for blocking the cross beam 4 and the upright post 5, the edge of the port of the electronic box 2 is provided with a blocking edge 22 protruding to the outside, and the blocking frame 3 is used for blocking the cross beam 4 and the upright post 5 from the outside to shield the wall surface construction in the subsequent process.

Specifically, referring to fig. 4 and 5, the opposite surfaces of the upper and lower beams 4 are provided with clamping grooves 43 near the two ends, the two ends of the upright post 5 are provided with plugs 51 matched with the clamping grooves 43, and the upright post 5 is inserted into the clamping grooves 43 through the plugs 51 to realize clamping with the beams 4.

The working principle is that the strength of the cross beam 4 is greatly enhanced through the I-shaped reinforcing ribs 41 arranged on the inner side of the cross beam 4, the cross beam 4 on the upper side bears the stress on the upper end of the placing cavity 11, the stand column 5 supports the two ends of the cross beam 4 on the upper side in a stressed mode, the borne pressure is uniformly dispersed on a wall body on the lower side of the placing cavity 11 through the cross beam 4 on the lower side, and when the electric box 2 is fixedly installed, the electric box 2 is fixedly installed through the fact that screws penetrate through the installation holes 21 and fixedly connected with the embedded parts 42.

The device obtained by the design can basically meet the requirements of high strength, effective supporting and load bearing capability and convenient operation when the existing strong and weak electronic box is fixedly installed on the lintel, but the designer further improves the device by further perfecting the function of the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a durable strong and weak electronic box lintel, includes wall body (1), its characterized in that: the side of wall body (1) is provided with places chamber (11), and the inboard upper and lower both ends of placing chamber (11) all are provided with crossbeam (4), two from top to bottom crossbeam (4) between be close to both ends position and all be provided with stand (5), and the upper and lower both ends of stand (5) respectively with two upper and lower crossbeam (4) fixed joint, the inboard of the square frame that constitutes between crossbeam (4) and stand (5) is provided with electronic box (2), and two upper and lower crossbeam (4) all are provided with built-in fitting (42) with electronic box (2) fixed connection towards the one side of electronic box (2), the inboard of crossbeam (4) is provided with horizontal strengthening rib (41) that a plurality of evenly arranged, strengthening rib (41) select the steel bar material that cross-sectional shape is the I shape for use to make.

2. The strong and weak current box lintel of strong and durable nature of claim 1, characterized in that, the wall body (1) is located and is placed the upper and lower both ends of chamber (11) and all be provided with the transverse groove (12) with crossbeam (4) complex, and the downside of the transverse groove (12) that is located the downside alternates and has a plurality of spool (13), be located the downside crossbeam (4) on be provided with the through-hole that corresponds with spool (13).

3. The strong and weak electronic box lintel of claim 2, characterized in that the upper and lower end surfaces of the electronic box (2) are provided with mounting holes (21) corresponding to the embedded parts (42), screws fixedly connected with the embedded parts (42) penetrate through the mounting holes (21), and the lower end surface of the electronic box (2) is provided with threading holes (23) corresponding to the line pipes (13).

4. The strong and weak current box lintel as recited in claim 3, characterized in that the outer side of the current box (2) is sleeved with a blocking frame (3) for blocking the cross beam (4) and the upright post (5), and the port edge of the current box (2) is provided with a blocking edge (22) protruding outwards.

5. The strong and weak current box lintel of strong and durable nature as claimed in claim 4, characterized in that the opposite sides of the upper and lower two crossbeams (4) are provided with slots (43) near both ends, and both ends of the upright (5) are provided with plugs (51) engaged with the slots (43).

6. The strong and weak current box lintel of claim 5, characterized in that the embedded parts (42) are cylinders with threaded holes, and the part of the cylinder located at the inner side of the crossbeam (4) is provided with a circular hanging platform.