CN211548337U - Porous brick with adjustable aperture - Google Patents

Abstract

The utility model discloses a bore adjustable perforated brick aims at solving the hole size of perforated brick and is not adjustable, can't satisfy the problem of the user demand under the different condition of perforated brick. The key points of the technical scheme are as follows: the utility model provides a bore adjustable porous brick, includes the brick body, is provided with a plurality of holes on the brick body, is provided with the intermediate level in the hole, and the intermediate level is including steel ring and sintering layer, steel ring and hole clearance fit, is provided with the lug on the steel ring, is provided with on the inner wall of hole and supplies lug male spout, is provided with on the diapire of spout to supply the lug to insert and pivoted ring channel, be provided with on the intermediate level rather than dismantling the inlayer of being connected. The utility model discloses a size in hole can be adjusted to aperture adjustable perforated brick, makes the perforated brick can satisfy different user demands.

Description

Porous brick with adjustable aperture

Technical Field

The utility model relates to a perforated brick, more specifically say, it relates to a bore adjustable perforated brick.

Background

The porous brick is a porous brick which is formed by molding and roasting clay, shale and fly ash serving as main raw materials, has the porosity of equal to or more than 15 percent, has round holes or non-round holes and a large number of small holes, and is mainly suitable for bearing walls. Traditional perforated brick is in order to practice thrift production time and manufacturing cost, and the aperture of most perforated bricks is all fixed, needs to have the occupation of ratio of different holes when perforated brick is used in different places, just has to change a monoblock perforated brick, has increased consumption cost, has reduced work efficiency.

In order to solve the above problems, a perforated brick disclosed in chinese patent publication No. CN206636032U includes a brick body and a through hole formed in a thickness direction of the brick body, wherein a plurality of raised strips are formed on an outer circumferential surface of the brick body, the raised strips are disposed on two opposite sides of the brick body, a joint of the left raised strip and the brick body is staggered with respect to a joint of the right raised strip and the brick body, the raised strips are disposed at intervals, an inner concave strip-shaped groove is formed in an outer wall of the brick body between the two raised strips, the strip-shaped groove is parallel to the raised strips, an inner pipe layer is inserted into the through hole, annular plugs extending in an axial direction of the through hole are formed at two ends of the inner pipe layer, the annular plugs are located inside the through hole, and an outer wall of the inner pipe layer is bonded to an inner wall of the through hole.

According to the scheme, the outer wall of the inner pipe layer is adhered to the inner wall of the through hole, the inner pipe layer can be directly sintered on the inner side of the through hole, the inner pipe layer is broken and discharged when the inner diameter of the through hole needs to be enlarged, the firmness of the connection part of the secondary sintering and the primary sintering is low, and the secondary sintering and the primary sintering are easy to dismount.

Simultaneously the utility model provides a new scheme solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide an aperture adjustable perforated brick reaches the purpose in aperture according to the different usage of perforated brick through set up in the hole rather than dismantling the intermediate level and the inlayer of being connected.

The above technical purpose of the present invention can be achieved by the following technical solutions: the porous brick with the adjustable aperture comprises a brick body, wherein a plurality of holes are formed in the brick body, an intermediate layer is arranged in each hole and comprises a steel ring and a sintering layer, the steel ring is in clearance fit with the holes, a convex block is arranged on the steel ring, a sliding groove for the convex block to insert is formed in the inner wall of each hole, an annular groove for the convex block to insert and rotate is formed in the bottom wall of the sliding groove, and an inner layer detachably connected with the intermediate layer is arranged on the intermediate layer.

By adopting the technical scheme, under normal conditions, the convex block on the middle layer can be clamped in the annular groove, the middle layer is connected with the inner wall of the hole, the inner layer is connected with the middle layer, when the aperture of the hole on the brick body is to be adjusted, the inner layer detachably connected with the middle layer can be taken out firstly, the aperture is increased, when the aperture of the hole is to be further increased, the middle layer is rotated, the convex block is rotated to the position of the annular groove corresponding to the chute, then the convex block and the middle layer can be outwards extracted along the chute and the hole, the middle layer is taken off from the hole, the aperture of the hole can be further increased, when the aperture is to be reduced, the convex block is aligned with the chute, the middle layer is inserted into the hole, the convex block can be inserted into the annular groove along the chute, then the middle layer is rotated, the convex block can be rotated into the annular groove along with the middle, the intermediate level has just been in the same place with the hole connection, when further reducing the aperture, can be with the inlayer reconnection on the intermediate level, just so can be according to the size in the user demand regulation aperture of the brick body, make the use of the brick body more convenient, the intermediate level can use with the inlayer repeatedly moreover, has practiced thrift the resource.

The utility model discloses further set up to: one end, far away from the steel ring, of the convex block is provided with a first accommodating groove, a first elastic block is arranged in the first accommodating groove, a first elastic part is arranged between the first elastic block and the first accommodating groove, and a first clamping groove matched and connected with the first elastic block is formed in the annular groove.

Through adopting above-mentioned technical scheme, when the lug inserts and the lug is rotatory in the ring channel along the spout, the bullet piece is in holding tank one by the inner wall extrusion shrink of spout and ring channel for a while, when the lug rotate to correspond with the draw-in groove on the ring channel, the bullet piece is popped out from holding tank one through elastic component one for a while, the card is gone into in draw-in groove one, when the lug rotates again, the bullet piece is in holding tank one by the inner wall extrusion shrink again of ring channel for a while, prevent that lug and intermediate level can rotate by oneself.

The utility model discloses further set up to: the elastic piece is characterized in that a connecting block is arranged on the inner layer, an inserting block is arranged on the connecting block, a groove for the inserting block to insert is formed in the middle layer, a second accommodating groove is formed in the inserting block, a second elastic piece is arranged in the second accommodating groove, a second elastic piece is arranged between the second elastic piece and the second accommodating groove, and a second clamping groove matched and connected with the second elastic piece is formed in the groove.

By adopting the technical scheme, under normal conditions, the second elastic block on the insertion block is inserted into the second clamping groove on the groove, the inner layer is connected with the middle layer at the moment, when the inner layer is taken down, the connecting block is held, the inner layer is upwards drawn out, the second elastic block is extruded and retracted by the second clamping groove and the inner wall of the groove into the second accommodating groove, the insertion block is separated from the groove, the inner layer can be separated from the middle layer, when the inner layer is connected with the middle layer again, the inner layer is inserted into the middle layer, the insertion block is reinserted into the groove, in the process, the second elastic block is extruded by the inner wall of the groove and is retracted into the second accommodating groove, after the inner layer is inserted into the middle layer, the second accommodating groove corresponds to the position of the second clamping groove, the second elastic block is ejected through the second elastic piece, the second elastic piece is clamped into the second clamping groove, and the inner layer is connected with the middle layer again, the operation is convenient.

The utility model discloses further set up to: the inner wall of the annular groove is provided with a plurality of first universal balls distributed in an array mode, and the first universal balls are attached to the surface of the protruding block.

By adopting the technical scheme, the universal ball rolls along the surface of the lug in the process of rotating the lug in the annular groove, so that the friction between the lug and the annular groove is reduced, and the lug can rotate more smoothly.

The utility model discloses further set up to: the inner layer is provided with a sliding block, and the sintering layer is provided with a sliding rail for inserting the sliding block.

Through adopting above-mentioned technical scheme, at the in-process that the inlayer removed along the inner wall in intermediate level, the sliding block can remove in the slide rail, makes the inlayer more stable with the in-process structure that inserts the intermediate level of taking out.

The utility model discloses further set up to: and a plurality of universal balls II distributed in an array are arranged on the steel ring, and the universal balls II are attached to the surfaces of the holes.

Through adopting above-mentioned technical scheme, take out and the in-process of inserting along the inner wall in hole at the intermediate level, universal ball two can roll along the inner wall in hole, has reduced the friction between intermediate level and the hole, makes the intermediate level insert with take out more smoothly.

The utility model discloses further set up to: the first elastic block and the second elastic block are hemispherical, and the cambered surfaces of the first elastic block and the second elastic block are towards the groove openings of the first accommodating groove and the second accommodating groove respectively.

Through adopting above-mentioned technical scheme, the arcwall face on bullet piece one and the bullet piece two can be when receiving the extrusion of draw-in groove one and draw-in groove two, and will shrink in holding tank one and the holding tank two with the power swivel of vertical direction for the ascending power of horizontal direction, bullet piece one and bullet piece two.

The utility model discloses further set up to: the connecting block is provided with a plurality of concave sections distributed in an array.

Through adopting above-mentioned technical scheme, a plurality of sunken sections can form anti-skidding line, have strengthened the friction between hand and the connecting block, prevent to skid when holding the connecting block and outwards taking out the inlayer.

To sum up, the utility model discloses following beneficial effect has:

firstly, the middle layer and the inner layer can be disassembled and assembled, the aperture can be adjusted according to the use requirement of the brick body, so that the brick body is more convenient to use, and the middle layer and the inner layer can be repeatedly used, so that the resources are saved;

when the convex block is inserted into the sliding groove and rotates in the annular groove, the elastic block is extruded and contracted in the first accommodating groove by the sliding groove and the inner wall of the annular groove, when the convex block rotates to correspond to the clamping groove on the annular groove, the elastic block extends out of the first accommodating groove by the first elastic piece and is clamped into the first clamping groove, and when the convex block rotates again, the elastic block is extruded by the inner wall of the annular groove and contracts back into the first accommodating groove again, so that the convex block and the middle layer are prevented from rotating automatically;

thirdly, in the process of the rotation of the convex block in the annular groove, the universal ball rolls along the surface of the convex block for a while, so that the friction between the convex block and the annular groove is reduced, and the rotation of the convex block is smoother.

Drawings

FIG. 1 is a schematic structural view of the intermediate layer and the brick body of the present invention, showing the connection relationship between the intermediate layer and the brick body;

FIG. 2 is a schematic structural diagram of the inner layer and the middle layer in the present invention, showing the connection relationship between the inner layer and the middle layer;

FIG. 3 is an enlarged view of part A of FIG. 1, showing the position relationship of the first bullet block;

FIG. 4 is an enlarged view of the portion B of FIG. 2, showing the position relationship of the second bullet block;

fig. 5 is a schematic view of the external structure of the present invention, showing the external structural features of the hole.

In the figure: 1. a brick body; 2. a hole; 3. an intermediate layer; 4. steel rings; 5. a sintered layer; 6. a bump; 7. a chute; 8. an annular groove; 9. an inner layer; 10. a first accommodating groove; 11. a first elastic block; 12. a first elastic part; 13. a first clamping groove; 14. connecting blocks; 15. inserting a block; 16. a groove; 17. a second accommodating groove; 18. a second elastic block; 19. a second elastic piece; 20. a second clamping groove; 21. a first universal ball; 22. a slider; 23. a slide rail; 24. a recessed section.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings and examples.

A porous brick with adjustable aperture is shown in figures 1-5, and comprises a brick body 1, a plurality of apertures 2 are arranged on the brick body 1, an intermediate layer 3 is arranged in the apertures 2, the intermediate layer 3 comprises a steel ring 4 and a sintered layer 5, a plurality of universal balls II distributed in an array are arranged on the steel ring 4, the universal balls II are attached to the inner wall of the apertures 2, a projection 6 welded and fixed with the steel ring 4 is arranged on the steel ring 4, a chute 7 for the projection 6 to insert is arranged on the inner wall of the aperture 2, an annular groove 8 for the projection 6 to insert and rotate is arranged on the bottom wall of the chute 7, the annular groove 8 is communicated with the chute 7, a plurality of universal balls I21 distributed in an array are arranged on the inner wall of the annular groove 8, the universal balls I21 are attached to the surface of the projection 6, an accommodating groove I10 is arranged at one end of the projection 6 far away from the steel ring 4, the both ends of an elastic component 12 respectively with bullet piece 11 and holding tank 10 welded fastening, seted up in the ring channel 8 with bullet piece 11 cooperation draw-in groove 13 of being connected, be equipped with rather than dismantling the inlayer 9 of being connected in intermediate level 3, inlayer 9 and intermediate level 3 are hollow cylinder, be equipped with on the inlayer 9 rather than sintering fixed sliding block 22, offer on the sintered layer 5 and supply sliding block 22 male slide rail 23.

Be equipped with on inlayer 9 rather than the fixed connecting block 14 that bonds through the material that binds, be equipped with on the connecting block 14 rather than welded fastening's inserted block 15, set up a plurality of array distribution's depressed part 24 on the connecting block 14, set up on the intermediate level 3 and supply the inserted block 15 male recess 16, set up holding tank two 17 on the inserted block 15, be equipped with bullet piece two 18 in the holding tank two 17, be equipped with elastic component two 19 between bullet piece two 18 and the holding tank two 17, elastic component two 19's both ends respectively with bullet piece two 18 and holding tank two 17 welded fastening, set up in the recess 16 and cooperate the draw-in groove two 20 of being connected with bullet piece two 18, elastic component one 12 and elastic component two 19 can be the spring, bullet piece one 11 and bullet piece two 18 all are the hemisphere, bullet piece one 11 and the hemispherical cambered surface of bullet piece two 18 are towards the notch department of holding tank one 10 and holding tank.

Under normal conditions, the convex block 6 on the middle layer 3 can be clamped in the annular groove 8, the elastic block I11 in the accommodating groove I10 can be clamped in the clamping groove I13, the middle layer 3 is connected with the inner wall of the hole 2, the elastic block II 18 on the inserting block 15 can be inserted into the clamping groove II 20 on the groove 16, the inner layer 9 is connected with the middle layer 3 at the moment, when the aperture of the hole 2 on the brick body 1 is adjusted, the connecting block 14 can be held, the inner layer 9 is upwards drawn out, the elastic block II 18 can be extruded by the clamping groove II 20 and the inner wall of the groove 16 and retracted into the accommodating groove II 17, the inserting block 15 is separated from the groove 16, the inner layer 9 can be separated from the middle layer 3, the aperture is increased, when the aperture of the hole 2 is further increased, the middle layer 3 is rotated, the convex block 6 can rotate along with the middle layer 3, the elastic block I11 can be extruded by the inner wall of the annular, then the lug 6 is rotated to the position where the annular groove 8 corresponds to the sliding groove 7, then the lug 6 and the middle layer 3 can be outwards pulled out along the sliding groove 7 and the hole 2, the middle layer 3 is taken down from the hole 2, the aperture of the hole 2 is further increased, when the aperture is to be reduced, the lug 6 is aligned to the sliding groove 7, the middle layer 3 is inserted into the hole 2, the lug 6 is inserted into the annular groove 8 along the sliding groove 7, then the middle layer 3 is rotated, the lug 6 rotates into the annular groove 8 along with the middle layer 3, when the lug 6 is rotated to correspond to a clamping groove 13 on the annular groove 8, a first elastic block 11 extends out of a first accommodating groove 10 through a first elastic element 12 and is clamped into the first clamping groove 13, the lug 6 cannot pull out the middle layer 3 after being clamped in the annular groove 8, the middle layer 3 is connected with the hole 2, and when the aperture is further reduced, insert inlayer 9 in intermediate level 3, inserted block 15 will be followed and reinserted in recess 16, in this process, two 18 can be extruded by the inner wall of recess 16 to bullet piece, the shrink is in holding tank two 17, back in inlayer 9 inserts intermediate level 3, holding tank two 17 can correspond with the position of draw-in groove two 20, bullet piece two 18 will pop out through two 19 elastic components, the card is gone into draw-in groove two 20, inlayer 9 has just been linked together with intermediate level 3 again, just so can be according to the size in the use demand regulation aperture of the brick body 1, make the use of the brick body 1 more convenient, and intermediate level 3 and inlayer 9 can use repeatedly, resources are saved.

Meanwhile, in the process of rotating the bump 6 in the annular groove 8, the first universal ball 21 rolls along the surface of the bump 6, so that the friction between the bump 6 and the annular groove 8 is reduced, the bump 6 rotates more smoothly, in the process of moving the inner layer 9 along the inner wall of the middle layer 3, the sliding block 22 moves in the sliding rail 23, so that the structure of the inner layer 9 in the process of being drawn out and inserted into the middle layer 3 is more stable, in the process of drawing out and inserting the middle layer 3 along the inner wall of the hole 2, the second universal ball rolls along the surface of the steel ring 4, so that the friction between the middle layer 3 and the hole 2 is reduced, the insertion and the extraction of the middle layer 3 are more smooth, the plurality of concave sections 24 on the connecting block 14 form anti-slip lines, the friction between a hand and the connecting block 14 is enhanced, the anti-slip is prevented when the inner layer 9 is drawn out by holding the connecting block 14, the sintering, 20-28 percent of sericite and 18-22 percent of aluminum clay, and has the advantages of good pressure bearing performance and good water permeability.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a bore adjustable perforated brick, includes the brick body (1), be provided with a plurality of holes (2) on the brick body (1), be provided with intermediate level (3), its characterized in that in hole (2): intermediate level (3) including steel ring (4) and sintering layer (5), steel ring (4) with hole (2) clearance fit, be provided with lug (6) on steel ring (4), be provided with on the inner wall of hole (2) and supply lug (6) male spout (7), be provided with on the diapire of spout (7) and supply lug (6) to insert and pivoted ring channel (8), be provided with on intermediate level (3) rather than dismantling inlayer (9) of being connected.

2. The perforated brick with adjustable pore size according to claim 1, wherein: one end, far away from the steel ring (4), of the convex block (6) is provided with a first accommodating groove (10), a first elastic block (11) is arranged in the first accommodating groove (10), a first elastic piece (12) is arranged between the first elastic block (11) and the first accommodating groove (10), and a first clamping groove (13) which is connected with the first elastic block (11) in a matched mode is arranged in the annular groove (8).

3. The perforated brick with adjustable pore size according to claim 2, wherein: be provided with connecting block (14) on inlayer (9), be provided with inserted block (15) on connecting block (14), be provided with on intermediate level (3) and supply inserted block (15) male recess (16), be provided with holding tank two (17) on inserted block (15), be provided with bullet piece two (18) in holding tank two (17), bullet piece two (18) with be provided with elastic component two (19) between holding tank two (17), be provided with in recess (16) with draw-in groove two (20) that bullet piece two (18) cooperation is connected.

4. The perforated brick with adjustable pore size according to claim 1, wherein: the inner wall of the annular groove (8) is provided with a plurality of first universal balls (21) distributed in an array mode, and the first universal balls (21) are attached to the surface of the bump (6).

5. The perforated brick with adjustable pore size according to claim 1, wherein: the inner layer (9) is provided with a sliding block (22), and the sintering layer (5) is provided with a sliding rail (23) for inserting the sliding block (22).

6. The perforated brick with adjustable pore size according to claim 1, wherein: and a plurality of universal balls II distributed in an array are arranged on the steel ring (4), and the universal balls II are attached to the surface of the holes (2).

7. The perforated brick with adjustable pore size according to claim 3, wherein: the first elastic block (11) and the second elastic block (18) are hemispherical, and the hemispherical cambered surfaces of the first elastic block (11) and the second elastic block (18) face to the notches of the first accommodating groove (10) and the second accommodating groove (17) respectively.

8. The perforated brick with adjustable pore size according to claim 3, wherein: the connecting block (14) is provided with a plurality of concave sections (24) distributed in an array.

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