CN109779088B - Claws and walls used to stabilize single-layer mortar-free blocks and construction methods - Google Patents

Abstract

The invention relates to a claw piece for stabilizing a single-layer mortar-free building block, which comprises a cross-shaped claw body, wherein a sleeve for sleeving a cross rod of a metal rod keel is arranged in the center of the claw body, locking nuts are screwed at the left end and the right end of the claw body, and supporting pad bodies for supporting between the interiors of adjacent building blocks at the left side and the right side of the metal rod keel are fixedly arranged at the upper end and the lower end of the claw body. The structure is simple.

Description

Claws and walls used to stabilize single-layer mortar-free blocks and construction methods

Technical field

The invention relates to a claw piece and a wall for stabilizing single-layer mortar-free blocks and a construction method.

Background technique

For traditional brick walls, when the wall is high, in order to ensure its stability and prevent it from tilting, it is often necessary to use 24 walls or more. Not only does the masonry process require workers to use cement mortar for wet operations, but the brick wall is also larger and requires more bricks.

Contents of the invention

In view of the shortcomings of the existing technology, the technical problem to be solved by the present invention is to provide a claw and a wall for stabilizing single-layer mortar-free blocks and a construction method.

In order to solve the above technical problems, the technical solution of the present invention is: a claw for stabilizing single-layer mortar-free blocks, including a "cross"-shaped claw body, the center of the claw body is provided with a metal rod for inserting The sleeve of the crossbar of the keel, the left and right ends of the claw body are screwed with locking nuts, and the upper and lower ends of the claw body are fixed with corresponding bolts for supporting the left and right sides of the metal rod keel. The supporting pad between the interior of adjacent blocks.

Preferably, the sleeve is composed of a first semi-circular ring and a second semi-circular ring. One end surface of the first semi-circular ring is provided with a mao portion and the other end surface is provided with a tenon portion. The second semi-circular ring has a tenon portion on one end surface. One end surface is provided with a tenon portion, and the other end surface is provided with a tenon portion. The tenon portion of the first semi-circular ring is fitted with the mao portion of the second semi-circular ring. The mortise and tenon parts are fitted together to form a circular sleeve, and the shapes of the mortise and tenon parts are both arc-shaped.

Preferably, the outer circumference of the first semi-circular ring is fixedly integrated with the straight bar on the left side of the claw body and the straight bar below the claw body, and the outer periphery of the second semi-circular ring is fixed with the straight bar on the right side of the claw body. The straight rods above the claw body are fixedly integrated; the outer ends of the straight rods on the left and right sides of the claw body are provided with external threads.

Preferably, the shape of the support pad body is an "H" shape, and the outer ends of the straight rods above and below the claw body are fixed in the middle of the "H" shaped support pad body.

A wall composed of a single layer of mortar-free blocks, including a metal rod keel located on a vertical plane. Several blocks are symmetrically laid on the left and right sides of the metal rod keel, and every four blocks on the same side are The adjacent sides are connected to form a "cross"-shaped seam, and the center of the seam has a through opening; the wall also includes a number of claws, and the claws each include a "cross"-shaped claw body, and the centers of the claw bodies are provided with There is a sleeve for inserting the horizontal bar of the metal rod keel. The straight bars on the left and right sides of the claw body all pass through the through holes on the same side. The ends of the straight bars passing through the through holes are screwed with locking screws. Cap, the upper and lower ends of the claw body are fixed with supporting pad bodies for supporting the inside of adjacent blocks on the left and right sides of the metal rod keel.

Preferably, the sleeves are composed of a first semi-circular ring and a second semi-circular ring. One end surface of the first semi-circular ring is provided with a mao part and the other end surface is provided with a tenon part. The second semi-circular ring is provided with a tenon part. One end surface of the ring is provided with a mortise portion, and the other end surface is provided with a tenon portion. The tenon portion of the first semicircular ring is fitted with the mortise portion of the second semicircular ring. The tenon parts of the two semicircular rings are fitted together to form a circular sleeve. The shapes of the tenon part and the knuckle part are both arc-shaped; the outer periphery of the first semicircular ring is connected with the straight rod and the left side of the claw body. The straight bar below the claw body is fixedly integrated, and the outer periphery of the second semi-circular ring is fixedly integrated with the straight bar on the right side of the claw body and the straight bar above the claw body; the straight bars on the left and right sides of the claw body are fixedly integrated. The outer ends of the rod are provided with external threads; the shape of the support pad body is "H" shape, and the outer ends of the straight rod above and below the claw body are fixed in the middle of the "H" shaped support pad body.

Preferably, the width of the support pad body is equal to the internal spacing of the blocks on the left and right sides of the metal rod keel.

Preferably, the metal rod keel includes several horizontal bars evenly distributed vertically, and both ends of the horizontal bars are installed on columns or external walls; the openings on the left and right sides of each horizontal bar are set at the same height, and each The openings on the left and right sides of the claw are coaxially arranged.

A construction method for a wall composed of a single layer of mortar-free blocks is carried out according to the following steps: (1) Arrange multiple claws on each cross bar, and then lay a number of blocks symmetrically on the left and right sides of the metal bar keel , the adjacent edges of every four blocks on the same side are connected to form a "cross"-shaped joint, and the centers of the joints have openings; (2) The straight rods on the left and right sides of each claw piece are along the Pass through the opening, and the ends of the straight rods that pass through the opening are screwed with locking nuts. The locking nuts tighten the corners of the four blocks that make up the joint; (3) Follow step (2) Press the corners of all four blocks that make up the "cross"-shaped joint to achieve the positioning of the blocks.

Preferably, in step (1), when installing the claw member, first disassemble the first semicircular ring and the second semicircular ring along the axial direction, and both the first semicircular ring and the second semicircular ring are placed on the cross bar. After that, the first semi-circular ring and the second semi-circular ring are spliced together along the axial direction. When splicing, the tenon part of the first semi-circular ring is fitted with the mao part of the second semi-circular ring. The first part is fitted with the tenon part of the second semi-circular ring to form a circular sleeve.

Compared with the existing technology, the present invention has the following beneficial effects: the positioning of the building blocks is realized through the claws, and the positioning is firm so that the blocks can be made thin; the claws can pull the blocks from the outside of the wall to prevent them from toppling and pulling away from the wall. The inner side of the body resists the blocks to prevent them from sinking in. No cement mortar is required for wet operation during the construction process.

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Description of the drawings

Figure 1 is a schematic structural diagram of the claw member.

Figure 2 is a side cross-sectional view of the wall.

Figure 3 is the front view of the wall.

Figure 4 is a schematic diagram of the adjacent edges of every four blocks connecting to form a cross-shaped joint.

Figure 5 is a schematic structural diagram of a metal pole keel.

Detailed ways

In order to make the above-mentioned features and advantages of the present invention more obvious and easy to understand, embodiments are given below and described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 5, a claw for stabilizing single-layer mortar-free blocks includes a "cross"-shaped claw body 1. The center of the claw body is provided with a crossbar for inserting a metal rod keel. 2 sleeve, the left and right ends of the claw body are screwed with locking nuts 3, and the upper and lower ends of the claw body are fixed with adjacent masonry blocks for supporting the left and right sides of the metal rod keel. The support pad 4 between the inner parts of the blocks.

In the embodiment of the present invention, the sleeve is composed of a first semi-circular ring 5 and a second semi-circular ring 6. One end surface of the first semi-circular ring is provided with a mao portion 7, and the other end surface is provided with a tenon portion 8. , one end surface of the second semi-circular ring is provided with a tenon part, and the other end surface is provided with a tenon part, the tenon part of the first semi-circular ring is fitted with the mao part of the second semi-circular ring, and the tenon part of the first semi-circular ring is The tenon part is fitted with the tenon part of the second semi-circular ring to form a circular sleeve, and the tenon part and the tenon part are both arc-shaped.

In the embodiment of the present invention, the outer circumference of the first semi-circular ring is fixedly integrated with the straight bar on the left side of the claw body and the straight bar below the claw body, and the outer periphery of the second semi-circular ring is fixed with the straight bar on the right side of the claw body. The straight bar above the claw body and the straight bar above the claw body are fixedly integrated; the outer ends of the straight bar on the left and right sides of the claw body are provided with external threads.

In the embodiment of the present invention, the shape of the support pad body is an "H" shape, and the outer ends of the straight rods above and below the claw body are fixed in the middle of the "H" shaped support pad body.

A wall composed of a single layer of mortar-free blocks, including a metal rod keel located on a vertical plane. A number of blocks 9 are symmetrically laid on the left and right sides of the metal rod keel, of which every four blocks on the same side The adjacent sides are connected to form a "ten"-shaped joint, and the center of the joint has a through opening 10; the wall also includes a number of claws, and the claws each include a "cross"-shaped claw body, and the center of the claw body Both are equipped with sleeves for inserting the crossbars of the metal rod keels. The straight bars on the left and right sides of the claw body all pass through the openings on the same side. The ends of the straight rods passing through the through openings are screwed with locks. Tighten the nut, and the upper and lower ends of the claw body are fixed with supporting pad bodies for supporting the interior of adjacent blocks on the left and right sides of the metal rod keel.

In another embodiment of the present invention, the sleeve is composed of a first semi-circular ring and a second semi-circular ring. One end surface of the first semi-circular ring is provided with a mortise, and the other end surface is provided with a tenon. part, one end surface of the second semi-circular ring is provided with a mao part, and the other end surface is provided with a tenon part, the tenon part of the first semi-circular ring is fitted with the mao part of the second semi-circular ring, and the first semi-circular ring is provided with a tenon part. The tenon part of the ring is fitted with the tenon part of the second semi-circular ring to form a circular sleeve. The shapes of the tenon part and the tenon part are both arc-shaped; the outer periphery of the first semi-circular ring is connected with the claw body. The straight bar on the left side and the straight bar below the claw body are fixed as one body, and the outer periphery of the second semicircular ring is fixed as one body with the straight bar on the right side of the claw body and the straight bar above the claw body; the claw The outer ends of the straight rods on the left and right sides of the body are provided with external threads; the shape of the support pad body is all "H" shaped, and the outer ends of the straight rods above and below the claw body are fixed in the "H" shape. The middle part of the support pad body.

In another embodiment of the present invention, the width of the support pad body is equal to the internal spacing of the blocks on the left and right sides of the metal rod keel.

In another embodiment of the present invention, the metal rod keel includes several horizontal bars evenly distributed vertically, and both ends of the horizontal bars are installed on the pillar 11 or the external wall; the passages on the left and right sides of each horizontal bar The openings are set at the same height, and the openings on the left and right sides of each claw are set coaxially.

A construction method for a wall composed of a single layer of mortar-free blocks is carried out according to the following steps: (1) Arrange multiple claws on each cross bar, and then lay a number of blocks symmetrically on the left and right sides of the metal bar keel , the adjacent edges of every four blocks on the same side are connected to form a "cross"-shaped joint, and the centers of the joints have openings; (2) The straight rods on the left and right sides of each claw piece are along the Pass through the opening, and the ends of the straight rods that pass through the opening are screwed with locking nuts. The locking nuts tighten the corners of the four blocks that make up the joint; (3) Follow step (2) Press the corners of all the four blocks that form the "cross"-shaped joint to achieve the positioning of the blocks; during positioning, the upper and lower supporting pads of each claw piece are exactly located at the upper and lower straight seams of the joint, starting from the wall The inside is against the block to prevent it from sinking in.

In another embodiment of the present invention, in step (1), when installing the claw member, the first semicircular ring and the second semicircular ring are first disassembled along the axial direction. After they are both placed on the crossbar, the first semi-circular ring and the second semi-circular ring are spliced together in the axial direction. When splicing, the tenon part of the first semi-circular ring is fitted with the mao part of the second semi-circular ring. The tenon portion of one half of the ring is engaged with the tenon portion of the second half ring to form a circular sleeve.

In another embodiment of the present invention, in step (1), both ends of the crossbars of the metal rod keels are installed on columns or external walls, and the column or external wall and the upper beam 12 and the lower beam 13 form a "mouth" shaped wall mounting frame.

In another embodiment of the present invention, a cavity for thermal insulation is formed between the interiors of the blocks on the left and right sides of the metal rod keel.

The present invention is not limited to the above-mentioned preferred embodiments. Under the inspiration of the present invention, anyone can come up with various other forms of claws and walls for stabilizing single-layer mortar-free blocks and construction methods. All equivalent changes and modifications made in accordance with the patentable scope of the present invention shall fall within the scope of the present invention.

Claims (2)

1. A wall composed of a single layer of mortar-free blocks, characterized by: including a metal rod keel located on a vertical plane, with a number of blocks symmetrically laid on the left and right sides of the metal rod keel, of which the ones on the same side The adjacent sides of each four building blocks are connected to form a "X"-shaped joint, and the center of the joint has a through opening; the wall also includes a number of claws, and the claws each include a "X"-shaped claw body. The center of the claw body is equipped with a sleeve for inserting the horizontal bar of the metal rod keel. The straight rods on the left and right sides of the claw body all pass through the openings on the same side, and the ends of the straight rods passing through the openings are even. A locking nut is screwed on, and the upper and lower ends of the claw body are fixed with support pads for supporting the inside of adjacent blocks on the left and right sides of the metal rod keel; the sleeves are made of the third A half ring is composed of a second half ring. One end surface of the first half ring is provided with a mortise part and the other end surface is provided with a tenon part. One end surface of the second half ring is provided with a mortise part. , the other end surface is provided with a tenon part, the tenon part of the first semi-circular ring is fitted with the tenon part of the second semi-circular ring, and the tenon part of the first semi-circular ring is fitted with the tenon part of the second semi-circular ring, The sleeve is spliced into a circle, and the shapes of the tenon and the knuckle are arc-shaped; the outer periphery of the first semi-circular ring is fixedly integrated with the straight bar on the left side of the claw body and the straight bar below the claw body. , the outer periphery of the second semi-circular ring is fixedly integrated with the straight rod on the right side of the claw body and the straight rod above the claw body; the outer ends of the straight rods on the left and right sides of the claw body are provided with external threads; The shape of the support pad body is "H" shape, and the outer ends of the straight rods above and below the claw body are fixed in the middle of the "H" shaped support pad body; the width of the support pad body is equal to the metal rod The internal spacing between the blocks on the left and right sides of the keel; the metal rod keel includes a number of horizontal bars evenly distributed vertically, and both ends of the horizontal bars are installed on columns or external walls; the passages on the left and right sides of each horizontal bar The openings are set at the same height, and the openings on the left and right sides of each claw are set coaxially; the construction method of the wall composed of single-layer mortar-free blocks is carried out according to the following steps: (1) Arrange on each cross bar Multiple claws, and then lay a number of blocks symmetrically on the left and right sides of the metal pole keel. The adjacent edges of every four blocks on the same side are connected to form a "ten"-shaped joint, and the centers of the joints have openings. ; (2) The straight rods on the left and right sides of each claw member pass through the opening on the same side. The ends of the straight rods passing through the opening are screwed with locking nuts. The locking nuts will form the joint. Press the corners of the four blocks; (3) Follow the operation in step (2) to press the corners of all the four blocks that form the "cross"-shaped joint to achieve the positioning of the blocks. 2. The construction method of a wall composed of single-layer mortar-free blocks according to claim 1, characterized in that: in step (1), when installing the claws, first connect the first half ring and the second half ring. The ring is disassembled along the axial direction. After the first semi-circular ring and the second semi-circular ring are both placed on the cross bar, the first semi-circular ring and the second semi-circular ring are spliced together along the axial direction. When splicing, the first semi-circular ring and the second semi-circular ring are spliced together. The tenon part of the semi-circular ring is fitted with the tenon part of the second semi-circular ring, and the tenon part of the first semi-circular ring is fitted with the tenon part of the second semi-circular ring, so as to be spliced into a circular sleeve.