CN2489006Y

CN2489006Y - Mortarless slice cement hollow brick

Info

Publication number: CN2489006Y
Application number: CN 01242421
Authority: CN
Inventors: 梁华土
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-02
Filing date: 2001-07-02
Publication date: 2002-05-01
Anticipated expiration: 2011-07-02

Abstract

The utility model relates to a mortarless slice cement hollow brick which comprises a brick core, a left brick face and a right brick face. The brick surface is displaced from the brick core so as to form a front protruding bit, a back concave bit, a superior protruding bit, a lower concave bit; the right and left brick surface which form the back concave bit are provided with small holes whose position is right corresponding to small holes on the front protruding bit brick core; the right and left brick surface which forms the lower concave bit is provided with small holes whose position is rightly corresponding to small holes on the superior protruding bit brick core. Center of the landscape orientation of the brick core is provided with three holes and the portrait is hollow. The utility model provides a tradition breaking manual cement air brick which needs not sand plasm. Wall breaking is prevented at the time that the water pipe or electric wire is installed and the mechanization is easier to proceeded when the wall body is built.

Description

Exempt from the spliced hollow concrete block of mortar

The utility model belongs to the materials for wall that a kind of building uses, especially a kind of spliced hollow concrete block of mortar of exempting from.

The materials for wall of building use at present mainly is clay common brick, sand, cement light brick and various hollow concrete block.All be to continue to use traditional method with the manual system of building of mortar, this block system method needs workman's skill level height, and work efficiency is low and consume a large amount of mortar materials.Need a large amount of clays owing to produce common brick, cause damaging the farmland, consume a large amount of fuel simultaneously during baking red bricks.Owing to be unfavorable for environmental protection, the clay common brick is restricted use gradually, and the domestic city that has has forbidden producing and using.Though the cement light brick can replace common brick, coefficient of thermal expansion and concrete beam, post are inconsistent, are easy to generate the crack with beam, post bound fraction, when construction, need carry additionally the iron net and smear cement mortar again, have so also increased the cost of manufacturing body of wall widely.

Chinese patent CN2308654Y discloses a kind of plug-in type concrete hollow block, comprise the brick core that has lightening hole, left brick face, right-hand rotation face, parallel grafting Baltimore groove, parallel grafting convex piece, vertical cuttage grafting concave groove, the vertical convex piece etc. of pegging graft, when construction, when the parallel block system of need as long as the parallel grafting convex piece of the wherein brick of adjacent two bricks in its left and right sides is inserted in the parallel grafting Baltimore groove of another brick, when need are vertically built system as long as the vertical grafting convex piece of the wherein brick of its neighbouring two bricks is inserted the vertical cuttage grafting concave groove of another brick.But this kind plug-in type concrete hollow block need add a spot of cement mortar when building the system body of wall, need open wall cutter wall when concealed installation water, electric line, can not realize mechanization when making body of wall.

The purpose of this utility model is: a kind of manual system of building that breaks traditions is provided, builds a wall without mortar, realize mechanization when making body of wall easily, that needn't open wall cutter wall when concealed installation water, electric line exempts from the spliced hollow concrete block of mortar.

The purpose of this utility model is achieved in that a kind of spliced hollow concrete block of mortar of exempting from, and comprises brick core, left and right brick face; Left and right brick face and brick core one and dislocation form apical lordotic, back recess, upper cam position, following recess, and apical lordotic is corresponding with back recess size, and upper cam position is corresponding with following recess size; The left and right brick face that forms the back recess all has aperture, and its position is corresponding with the aperture on the apical lordotic brick core; The left and right brick face of recess has aperture under forming, and its position is corresponding with the aperture on the upper cam position brick core; The transverse center of brick core has three to can be used as and carry out Bolt Connection with building or as the hole of concealed installation pipeline interconnection; The brick core vertically be hollow, can alleviate the brick body weight and as the vertical passageway of concealed installation water, electric line.

Pre-buried for the outlet box that cooperates the electric wire concealed installation, producing on left brick face or right brick face has the special use of a window to join brick.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation that pre-buried end box of the present utility model is joined brick.

Fig. 3 is that recess of the present utility model seals the structural representation of joining brick.

Fig. 4 is that the structural representation of joining brick is sealed in protruding position of the present utility model.

Following a tree name accompanying drawing is described structure of the present utility model:

The spliced hollow concrete block of mortar of exempting from shown in Figure 1 comprises brick core 1, left brick face 2, right brick face 3; Left side brick face 2, right brick face 3 and brick core 1 one and dislocation form apical lordotic 4, back recess 5, upper cam position 6, following recess 7; Apical lordotic 4 is corresponding with back recess 5 sizes, and upper cam position 6 is corresponding with following recess 7 sizes; Forming on the left brick face 2 of back recess 5, the right brick face 3 all has aperture 8, and its position is corresponding with the aperture 9 on the apical lordotic 4 brick cores 1; Forming on the left brick face 2 of recess 7 down, the right brick face 3 has aperture 10,11, its position respectively with the brick core 1 of upper cam position 6 on

aperture

12,13 corresponding; The transverse center of brick core 1 has three to can be used as and carry out Bolt Connection with building or as the hole 14 of concealed installation pipeline interconnection; Brick core 1 vertically be hollow 15, can alleviate the brick body weight and as the vertical passageway of concealed installation pipeline.

Pre-buried end box shown in Figure 2 is joined brick, is to have window 16 on left brick face or right brick face, and the size that the size of window 16 and switch, socket back are closed is suitable.

Recess shown in Figure 3 seals joins brick 17, and its size is suitable with the size of following recess 7, and the position of the left brick face 2 of recess 7, the aperture 10,11 on the right brick face 3 is corresponding under the position of the little slotted hole 18 of its both sides and the formation, can use special dowel fixes during splicing.Equally, recess seals joins when brick 17 vertical direction are put and can seal back recess 5, a recess seals joins the back recess 5 that brick 17 can be sealed up down two-layer brick, recess can be sealed the little slotted hole 18 of joining brick 17 both sides and align with the aperture 8 of the back recess 5 of two-layer brick up and down respectively, use special dowel fixes then.

Protruding position shown in Figure 4 is sealed and is joined brick 19, and the size of its size and upper cam position 6 is suitable, and the

aperture

12,13 on the position of the aperture 20 of its both sides and the brick core 1 of upper cam position 6 is corresponding, can use special dowel fixes during splicing.Equally, protruding position is sealed and is joined when brick 19 vertical direction are put and can seal apical lordotic 4, a protruding position is sealed and is joined the apical lordotic 4 that brick 19 can be sealed up down two-layer brick, protruding can be sealed and join brick 19 and align with the aperture 9 of the apical lordotic 4 of two-layer brick up and down respectively, uses special dowel fixes then.

With reference to the accompanying drawings using method of the present utility model is described below.

When using the utility model to build system " one " font body of wall, when the parallel block system of need, as long as the apical lordotic of a brick in two bricks that the left and right sides is adjacent 4 inserts the back recess 5 of another brick, and the aperture 9 on apical lordotic 4 brick cores 1 both sides of this brick aligns with the left brick face 2, the aperture 8 on the right brick face 3 of recess 5 behind another brick respectively, uses special dowel fixes again; When need are vertically built system, upper and lower two row's brick " worker " word bit splicings, as long as the upper cam position 6 of row's brick inserts the following recess 7 of the row's of going up brick down, and the aperture 12 on the upper cam position 6 brick core both sides of following row's brick, 13 respectively with last brick under the left brick face 2, the aperture 10 on the right brick face 3 of recess 7, special dowel fixes is used in 11 alignment again.Through the continuous splicing of left and right, upper and lower brick body, a wall body just has been built into like this.When body of wall needs reservation window, door opening, seal with protruding position and to join brick 19 the window opening bottom is sealed, by protruding

position

12,13 alignment of the aperture on upper cam position 6 brick cores 1 both sides of brick bottom window opening respectively of sealing the aperture 20 of joining brick 19 both sides, use special dowel fixes.Equally, seal with recess join 17 pairs of windows of brick, seal on door opening top; With protruding position seal join brick 19 or recess seal join 17 pairs of windows of brick, seal the door opening both sides.

When needs are built system 90 degree turnings or " T " font body of wall, the place that vertically places " one " font body of wall to turn in hollow brick of the present utility model, determine the position of " one " font body of wall boring with the position in the hole 14 on the brick core 1 of this hollow brick, " one " font body of wall the brick core 1 of boring and this hollow brick on hole 14 align, use Bolt Connection then.Like this, can according to the requirement of construction drawing the in-line body of wall Anywhere 90 degree turn or be built into " T " font body of wall.

When the electric wire concealed installation needs embedded switch, socket back box, for fear of the Drilling wall, use pre-buried end box to join brick in the position of pre-buried end box, join window 16 assembling switches, the socket back box of brick by pre-buried end box.

The utility model can be assembled into several bulks to a wall in factory in advance according to the needs of construction drawing, and the scene of transporting to construction is merged into a wall again, like this for realizing that the real worker of mechanization provides condition.

The size of exempting from the spliced hollow concrete block of mortar of the present utility model is 400 * 200 * 200 (length * wide * height, unit: mm),, cooperate a small amount of 400 * 200 * 100 (length * wide * height for the needs of the fissure of displacement, unit: mm) with 200 * 200 * 200 (length * wide * height, units: mm).Except that standard specification, also can be adjusted to different specifications according to the needs of building.

Exempt from the spliced hollow concrete block of mortar and have thermal resistance, sound insulation, moisture-proof function; Because its structure is spliced, and special dowel fixes is arranged, thereby can produce body of wall on millworkization ground; This brick core has three holes that can be used as concealed installation pipeline interconnection, and vertical hollow during as the vertical passageway of concealed installation water, electric line and made pre-buried end box and join brick, has avoided the Drilling wall when concealed installation water, electric line.

Claims

1. exempt from the spliced hollow concrete block of mortar for one kind, comprise brick core (1), left brick face (2), right brick face (3); Left side brick face (2), right brick face (3) are one and dislocation with brick core (1), form apical lordotic (4), back recess (5), upper cam position (6), following recess (7); Apical lordotic (4) is corresponding with back recess (5) size, and upper cam position (6) is corresponding with following recess (7) size; It is characterized in that: the left brick face (2), the right brick face (3) that form back recess (5) all have aperture (8), and the position of aperture (8) is corresponding with the aperture (9) of apical lordotic (4) brick core both sides; On the left brick face (2) of recess (7), the right brick face (3) aperture (10,11) is arranged under forming, the aperture (12,13) of brick core (1) both sides of its position and upper cam position (6) is corresponding; The transverse center of described brick core (1) has three to can be used as and carry out Bolt Connection with building or as the hole (14) of concealed installation water, electric line interconnection; Described brick core (1) vertically be can alleviate the brick body weight and as hollow (15) of concealed installation water, electric line vertical passageway.

2. the spliced hollow concrete block of mortar of exempting from according to claim 1 is characterized in that: have window (16) on left brick face (2) or right brick face (3), the size of the size of window (16) and switch, socket back box is suitable.

3. the spliced hollow concrete block of mortar of exempting from according to claim 1: it is characterized in that: described down recess (7) or back recess (5) can be furnished with recess and seal and join brick (17).

4. the spliced hollow concrete block of mortar of exempting from according to claim 1: it is characterized in that: described upper cam position (6) or apical lordotic (4) can be furnished with protruding position and seal and join brick (19).