CN209053453U - A mold for controlling the plumpness of vertical ash joints in block masonry and its control structure - Google Patents

Abstract

A mould for controlling the plumpness of vertical mortar joints for building blocks and a control structure thereof are disclosed, wherein the mould comprises a mould clamp piece and a mortar joint control sheet; the die clamp piece is of an inverted U-shaped structure and comprises two vertical plates which are parallel to each other and transverse plates which are horizontally connected to the end parts of the two vertical plates; at least one mortar joint control sheet is correspondingly connected to the transverse plate; the control structure is that the mould is fixed on the building block through the mould clamp piece, and the thickness and the plumpness of the vertical mortar joint are controlled by the mortar joint control piece, so that the standardization of the vertical mortar joint smearing of the effective control building block during building is realized, the construction quality is ensured, the mould can be prefabricated, the application operation is simple and convenient, the repeated use is realized, and the construction efficiency can be effectively improved.

Description

A mold for controlling the plumpness of vertical ash joints in block masonry and its control structure

technical field

The utility model relates to the technical field of building masonry, in particular to a mold for controlling the plumpness of vertical ash joints in block masonry and a control structure thereof.

Background technique

In the construction of masonry structure, the thickness and fullness of vertical mortar joints are one of the important control points of masonry engineering. Insufficient thickness of vertical mortar joints will affect the quality of masonry projects. Insufficient degree of hardness will cause cold bridges and hidden dangers of water leakage. The traditional brick masonry masonry method is usually the "three-one masonry method", that is, one brick, one shovel of ash, and one squeezing, and the horizontal ash is spread by squeezing and rubbing. Squeeze and knead to the vertical ash joint. This method is suitable for traditional standard bricks. Nowadays, the types of blocks show a diversified trend. For example, the application of autoclaved aerated concrete blocks in engineering is gradually increasing. Compared with traditional standard bricks The size of the bricks is large, and the plumpness of the vertical mortar joints cannot be controlled by "squeezing and rubbing". At present, the common operation methods of blocks are manual operation and plastering mortar on the blocks. The thickness of the ash joints is not easy to control during the masonry process, and it is difficult to check the fullness of the vertical ash joints. Therefore, it is necessary to provide a mold and its control structure that can be applied in a standardized manner and meet the plumpness of the vertical ash joints of the blocks. .

Utility model content

The utility model proposes a mold for controlling the plumpness of vertical ash joints in block masonry and a control structure thereof. The specific embodiments are as follows:

A mold for controlling the plumpness of vertical ash joints in block masonry, comprising a die clamp piece and an ash joint control sheet; the die clamp piece is an inverted U-shaped structure, comprising two parallel vertical plates, and a horizontal connection The horizontal plates at the ends of the two vertical plates; there is at least one gray seam control sheet, which is correspondingly connected to the horizontal plates.

There are two gray seam control sheets, which are symmetrically arranged at the inner corners of the connection between the two ends of the horizontal plate and the vertical plate.

The gray seam control sheet is a plate structure, the shape is a polygon, a circle or an ellipse, and its two sides are respectively connected to the vertical plate and the horizontal plate.

There is at least one ash joint control sheet, which is vertically connected to the bottom surface of the horizontal plate.

The distance between the ash joint control piece and the outer end of the vertical plate is the thickness of the vertical ash joint (6) at the end of the block.

The control structure of the mold for controlling the plumpness of vertical ash joints in masonry of blocks includes blocks, a mold is clamped at one end of the blocks, wherein the horizontal plate of the clamp is placed on the upper surface of the block, and the vertical The board is placed on both sides of the block, and the ash joint control sheet is attached to the outer side of the block.

The length of the vertical plate is 80mm+ k ～120mm+ k , wherein k is the thickness of the vertical ash joint at the end of the block, and the height of the vertical plate is adapted to the height of the block.

The inner side of the vertical plate is connected with a group of protrusions, the outer side surface of the protrusion is a semi-arc surface, and the protrusion abuts on the side surface of the block.

The length of the horizontal plate is adapted to the length of the vertical plate, and the width of the horizontal plate is adapted to the width of the block.

The utility model has the following beneficial effects:

The utility model provides a mold for controlling the plumpness of vertical ash joints in masonry of blocks and a control structure thereof. The mold is clamped on the side of the block by the protrusions on the vertical plate of the mold clamp, which plays a fixed role. , and because the protrusion is an arc surface to reduce the frictional force of plugging and plugging, it is easy and convenient to use; the protruding length of the middle horizontal plate and the vertical plate of the mold clamp can be controlled when it is stuck with the block through the gray seam control sheet. , and then control the thickness and fullness of the vertical mortar joint of the block. Since the mold clamp is stuck on the surface of the block, it is easy to pull out after the vertical mortar joint is painted, and the integrity of the vertical mortar joint is not damaged. The mold can be prefabricated, easy to use and operate, can save construction time, and can be reused, which is conducive to the standardization of vertical ash joints, thereby improving the efficiency and quality of masonry construction.

Description of drawings

Figure 1 is a schematic diagram of a mold for controlling the plumpness of vertical ash joints in block masonry;

Figure 2 is a schematic diagram of the control structure of the mold for controlling the plumpness of vertical ash joints in block masonry.

Reference numerals: 1-mould clamp; 2-grey joint control sheet; 3-horizontal plate; 4-vertical plate; 5-block; 6-vertical joint; 7-horizontal joint; 8-protrusion .

Detailed ways

As shown in Figure 1, a mold for controlling the plumpness of vertical ash joints in block masonry includes a die clamp 1 and an ash joint control sheet 2; the die clamp 1 is an inverted U-shaped structure, comprising two The parallel vertical plates 4, and the horizontal plates 3 connected to the ends of the two vertical plates 4; the vertical plates 4 are provided with four hemispherical protrusions 8 with a diameter of 5 mm on each inner side, where the protrusions 8 are located. Arranged in a square, there are two gray seam control sheets 2, which are symmetrically connected at the right angle where the horizontal plate 3 and the vertical plate 4 are connected. The lower side of the horizontal plate 3 and the inner side of the vertical plate 4; in addition, the gray joint control sheet 2 can also be set as a rectangular plate, the long side of the rectangular plate is vertically connected to the middle of the horizontal plate 3, and the length of the rectangular plate is not less than half of the width of the horizontal plate 3.

As shown in Figure 2, when the block 5 is built, there will be horizontal ash joints 7 and vertical ash joints 6, and the thickness of the vertical ash joints 6 should be considered when making the mold; the height of the vertical plate 4 is the height of the block 5. Height, the length of the vertical plate 4 is 100mm+ k , wherein k is the thickness of the vertical ash joint 6 at the end of the block 5, taking 10mm; the length of the horizontal plate 3 is consistent with the vertical plate 4, and the width is adapted to the width of the block 5; The ash joint control sheet 2 is installed at the end 10mm away from the ends of the vertical plate 4 and the horizontal plate 3, and is used to control the thickness and fullness of the vertical ash joint.

Taking the masonry process of autoclaved aerated concrete blocks as an example, the use of the utility model is further described, and the specific steps are as follows:

Step 1: Insert the vertical ash joint control mould vertically downward into the autoclaved aerated concrete block, and fasten it on the autoclaved aerated concrete block through the protrusion 8 on the vertical plate of the ash joint control mould clamp 1. on the block.

In step 2, the position of the ash joint control mold is adjusted by the vertical ash joint control sheet 2, so that the ash joint control sheet 2 is closely attached to the side edge of the autoclaved aerated concrete block.

Step 3: Fill the masonry mortar with the ash joint control mold.

Step 4: Pull out the ash seam control mold vertically upward.

Step 5: Place the autoclaved aerated concrete blocks covered with mortar on the masonry position and fit them together with a rubber hammer.

Step 6: Pointing is used for the ash joints overflowing the mortar.

Obviously, the above-mentioned embodiments are only illustrations to clearly illustrate the outstanding features of the present invention, rather than limiting the implementation of the present invention; for those skilled in the art, on the basis of the above descriptions, it is still possible to Changes or changes made in other different forms, if no creative improvement is made to them, all belong to the protection scope of the present invention.

Claims (9)

1. a kind of mold for controlling the vertical mortar joint plumpness of concrete block masonry, it is characterised in that: include mold clamping piece (1) and mortar joint Control sheet (2)；The mold clamping piece (1) is inverted U-shaped, comprising two parallel risers (4), and is connected horizontally on two The transverse slat (3) of a riser (4) end；The mortar joint control sheet (2) at least one, be correspondingly connected on transverse slat (3).

2. a kind of mold for controlling the vertical mortar joint plumpness of concrete block masonry according to claim 1, it is characterised in that: described There are two mortar joint control sheets (2), is symmetricly set at the both ends of transverse slat (3) and the connection inner corner trim of riser (4).

3. a kind of mold for controlling the vertical mortar joint plumpness of concrete block masonry according to claim 2, it is characterised in that: described Mortar joint control sheet (2) is plank frame, and shape is that polygon or circle or ellipse, two side ends are separately connected riser (4) and transverse slat (3).

4. a kind of mold for controlling the vertical mortar joint plumpness of concrete block masonry according to claim 1, it is characterised in that: described Mortar joint control sheet (2) at least one, be vertically connected on the bottom surface of transverse slat (3).

5. a kind of mold for controlling the vertical mortar joint plumpness of concrete block masonry according to claim 4, it is characterised in that: described Distance of the mortar joint control sheet (2) away from riser (4) outside end is the thickness of the vertical mortar joint in building block (5) end (6).

6. a kind of control using the mold for controlling the vertical mortar joint plumpness of concrete block masonry described in claim 1 to 5 any one Structure, including building block (5), it is characterised in that: the one end clip of the building block (5) has mold, wherein the transverse slat of clamping piece (1) (3) be placed in building block upper surface, riser (4) is placed in building block (5) two sides, mortar joint control sheet (2) is fitted in the lateral surface of building block (5).

7. control structure according to claim 6, it is characterised in that: the length of the riser (4) is 80mm+k~120mm +k, whereinkFor building block (5) end vertical mortar joint (6) thickness, the height of riser (4) and the height of building block (5) are adapted.

8. control structure according to claim 7, it is characterised in that: be connected with one group of protrusion on the inside of the riser (4) (8), the lateral surface of raised (8) is half cambered surface, and raised (8) are connected to building block (5) side.

9. control structure according to claim 8, it is characterised in that: the length phase of transverse slat (3) length and riser (4) It adapts to, the width of transverse slat (3) width and building block (5) is adapted.