CN212295708U - Large-diameter plain brick arch coupon masonry mold - Google Patents
Large-diameter plain brick arch coupon masonry mold Download PDFInfo
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- CN212295708U CN212295708U CN202020386209.7U CN202020386209U CN212295708U CN 212295708 U CN212295708 U CN 212295708U CN 202020386209 U CN202020386209 U CN 202020386209U CN 212295708 U CN212295708 U CN 212295708U
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- flat steel
- supporting cross
- bottom supporting
- masonry
- steel belts
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Abstract
The utility model particularly relates to a mould is built by laying bricks or stones to major diameter plain brick arch coupon belongs to mould technical field for masonry structure engineering, and the problem that solve provides an arch coupon that avoids the mortar joint width inhomogeneous, the building block can not fold the problem at last and builds the mould by laying bricks or stones, and the scheme of adoption is: the two ends of the bottom supporting cross rod are respectively provided with a connecting rod, the connecting rods are horizontally arranged, the end part of the bottom supporting cross rod is vertically fixed with the middle part of the connecting rod on the corresponding side, the arc-shaped flat steel strip is arranged above the bottom supporting cross rod, the end part of the flat steel strip is vertically fixed with the connecting rod on the corresponding side, the flat steel strips are arranged in parallel and uniformly, hollow gaps are reserved between the flat steel strips, and a plurality of T-shaped supports are arranged between the flat steel strips and the bottom supporting cross rod in parallel; the utility model discloses can guarantee that the mortar joint width is even, avoid the problem that the building block can not fold at last.
Description
Technical Field
The utility model belongs to the technical field of the mould for masonry structure engineering, concretely relates to major diameter clear water brick encircles coupon and builds mould by laying bricks or stones.
Background
As a structure system, the arch structure has a long history in masonry structure engineering, and in some outdoor landscape building construction, a large-diameter brick arch coupon is constructed firstly by constructing a reinforced concrete structure due to large volume and then constructing a brick arch, so that the consistency of the width and the straightness of a brick joint is difficult to control when the brick arch is constructed later, and particularly, when the later-stage construction of a door opening with the large diameter and the door opening thickness of 370mm and 490mm is carried out, the condition that the width of a mortar joint is uneven and a building block cannot be integrally folded can occur.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a mould is built by laying bricks or stones to major diameter plain brick arch coupon, can avoid appearing the uneven, the building block of mortar joint width problem that can not fold at last.
In order to solve the technical problem, the utility model discloses a technical scheme be: a large-diameter plain brick arch coupon masonry mold comprises: the connecting rod is arranged at each of two ends of the bottom supporting cross rod, the connecting rods are horizontally arranged, the end parts of the bottom supporting cross rods are vertically fixed with the middle parts of the connecting rods on the corresponding sides, the arc-shaped flat steel belts are arranged above the bottom supporting cross rods, the end parts of the flat steel belts are vertically fixed with the connecting rods on the corresponding sides, the number of the flat steel belts is multiple, the flat steel belts are evenly arranged in parallel, the hollowed-out gaps are reserved among the flat steel belts, a plurality of T-shaped supports are arranged between the flat steel belts and the bottom supporting cross bar in parallel, the upper ends of the T-shaped supports are arranged along the lower part of the flat steel belts in an arc shape, the upper end of the T-shaped support is vertically fixed with the flat steel strip, and the lower end of the T-shaped support is fixed with the bottom support cross rod.
The T-shaped stent comprises: the edge supporting cross rod and the vertical supporting rod are perpendicular to the bottom supporting cross rod, the upper portion of the edge supporting cross rod is fixed to the flat steel strip, the upper end of the vertical supporting rod is fixed to the middle of the edge supporting cross rod, and the lower end of the vertical supporting rod is fixed to the bottom supporting cross rod.
The width of the flat steel strip is 60mm, and the width of the hollowed-out gap is 50 mm-80 mm.
Two or three flat steel belts are adopted.
The edge support cross rod, the vertical support rod, the connecting rod and the bottom support cross rod are all made of angle steel.
The edge support cross rod with connecting rod length is unanimous, the length of connecting rod with set up side by side the arc width that steel 1 formed is unanimous, and this width direction is unanimous with the thickness direction of the arch coupon that the building block brick built, and this width slightly is less than the thickness of the arch coupon that the building block brick built.
The using method comprises the following steps:
(1) software lofting
Using CAD software to loft the main structure of the arch coupon and the building blocks according to the proportion of 1:1 on a computer, and calculating the arrangement of the building blocks, the number of the building blocks and the thickness of mortar joints by adjustment;
(2) and making a visual hollow mold
Drawing a semicircle on the flat ground according to the inner diameter of the arch coupon, bending a 60mm x 2mm flat steel strip into a radian completely coincident with the ground semicircle, bending 3 thick walls with the thickness of 370mm and 4 thick walls with the thickness of 490mm, and then welding the flat steel strip to manufacture an arch-shaped die;
(3) fixing mould, drawing rod
Before building, the arch-shaped mould is placed on a scaffold erected in advance, and after the horizontal and vertical positions are adjusted, the arch-shaped mould is fixed on the scaffold by adopting a steel pipe and a steel wire rope with a patterned rod screw. Then, drawing a brick skin number mark corresponding to the flat steel belt on the outer edge of the round hole door structure, namely building the upper arch coupon;
(4) and (5) building the arch coupon.
The arch coupons are sequentially built from two sides to the middle and from low to high according to a brick row diagram, the width of a mortar joint can be seen between the hollowed supports during building, and the building effect is controlled according to a leather counting rod drawn on the flat steel.
Compared with the prior art, the utility model following beneficial effect has.
One, the utility model discloses build the mould with the arch coupon and design into the visual mould of fretwork, this mould uses with the cooperation of leather number pole, in building arch coupon construction after, the quantity of accurate calculation building block brick, the thickness of mortar joint, the thickness condition of building block brick's the condition of building by laying bricks or stones and mortar joint is surveyd at any time through the fretwork space at the in-process of building by laying bricks or stones, avoids appearing the problem that the mortar joint width is inhomogeneous, the building block can not fold at last.
Two, the utility model discloses a support body adopts the angle steel that intensity, rigidity are big, increases the support intensity of mould, adopts band steel area preparation arc, has utilized band steel intensity height, the characteristic of easily buckling, and the mould intensity of preparation is big, and the size is accurate, and the practicality is strong.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the large-diameter plain brick arch coupon masonry mold of the utility model.
Fig. 2 is a schematic structural view of the T-shaped bracket of the present invention.
Fig. 3 is a view from the A-A direction of the using state of the large-diameter plain brick arch coupon masonry mold of the utility model.
Fig. 4 is a schematic view of a T-shaped bracket structure according to embodiment 2 of the present invention.
Fig. 5 is a schematic structural view of a use state of the mold according to embodiment 2 of the present invention.
In the figure: 1 is the band steel, 2 is vertical support pole, 3 is the bottom sprag horizontal pole, 4 is the edge sprag horizontal pole, 5 is the building block brick, 6 is the fretwork space, 7 is the connecting rod.
Detailed Description
The following is a further description with reference to specific examples.
Example 1
A large-diameter plain brick arch coupon masonry mold comprises: the steel plate rack comprises flat steel belts 1, connecting rods 7, T-shaped supports, bottom supporting cross rods 3 and hollowed gaps 6, wherein the two ends of each bottom supporting cross rod 3 are respectively provided with one connecting rod 7, the connecting rods 7 are horizontally arranged, the end parts of the bottom supporting cross rods 3 are vertically fixed with the middle parts of the connecting rods 7 on the corresponding sides, the arc-shaped flat steel belts 1 are arranged above the bottom supporting cross rods 3, the end parts of the flat steel belts 1 are vertically fixed with the connecting rods 7 on the corresponding sides, the flat steel belts 1 are arranged in a plurality, the flat steel belts 1 are uniformly arranged in parallel, the hollowed gaps 6 are left between the flat steel belts 1, the T-shaped supports are arranged between the flat steel belts 1 and the bottom supporting cross rods 3 in parallel, the upper ends of the T-shaped supports are arranged in an arc shape below the flat steel belts 1, and the upper ends of the T-shaped supports are vertically fixed with the flat steel belts 1, the lower end of the T-shaped support is fixed with the bottom support cross rod 3.
The T-shaped stent comprises: the edge support cross rod 4 and the vertical support rod 2, the edge support cross rod 4 with the bottom support cross rod 3 sets up perpendicularly, the upper portion of the edge support cross rod 4 with the flat steel band 1 is fixed, the upper end of the vertical support rod 2 with the middle part of the edge support cross rod 4 is fixed, the lower extreme of the vertical support rod 2 with the bottom support cross rod 3 is fixed.
The width of the flat steel strip 1 is 60 mm.
Two flat steel strips 1 are adopted.
The edge supporting cross rod 4, the vertical supporting rod 2, the connecting rod 7 and the bottom supporting cross rod 3 are all made of angle steel.
The edge support cross rod 4 with connecting rod 7 length is unanimous, connecting rod 7 length with set up side by side the arc width that flat steel band 1 formed is unanimous, and its width is 180mm, two 6 width in fretwork space between the flat steel band 1 are 60 mm.
When building an arch coupon with a width of 490mm, two molds are arranged side by side, and the gap width between the two molds is set to be 70 mm.
Example 2
A large-diameter plain brick arch coupon masonry mold comprises: the steel plate rack comprises flat steel belts 1, connecting rods 7, T-shaped supports, bottom supporting cross rods 3 and hollowed gaps 6, wherein the two ends of each bottom supporting cross rod 3 are respectively provided with one connecting rod 7, the connecting rods 7 are horizontally arranged, the end parts of the bottom supporting cross rods 3 are vertically fixed with the middle parts of the connecting rods 7 on the corresponding sides, the arc-shaped flat steel belts 1 are arranged above the bottom supporting cross rods 3, the end parts of the flat steel belts 1 are vertically fixed with the connecting rods 7 on the corresponding sides, the flat steel belts 1 are arranged in a plurality, the flat steel belts 1 are uniformly arranged in parallel, the hollowed gaps 6 are left between the flat steel belts 1, the T-shaped supports are arranged between the flat steel belts 1 and the bottom supporting cross rods 3 in parallel, the upper ends of the T-shaped supports are arranged in an arc shape below the flat steel belts 1, and the upper ends of the T-shaped supports are vertically fixed with the flat steel belts 1, the lower end of the T-shaped support is fixed with the bottom support cross rod 3.
The T-shaped stent comprises: the edge support cross rod 4 and the vertical support rod 2, the edge support cross rod 4 with the bottom support cross rod 3 sets up perpendicularly, the upper portion of the edge support cross rod 4 with the flat steel band 1 is fixed, the upper end of the vertical support rod 2 with the middle part of the edge support cross rod 4 is fixed, the lower extreme of the vertical support rod 2 with the bottom support cross rod 3 is fixed.
The width of the flat steel strip 1 is 60 mm.
Three flat steel strips 1 are adopted.
The edge supporting cross rod 4, the vertical supporting rod 2, the connecting rod 7 and the bottom supporting cross rod 3 are all made of angle steel.
The edge support cross rod 4 with connecting rod 7 length is unanimous, the length of connecting rod 7 with set up side by side the arc width that flat steel band 1 formed is unanimous, and this width is 320mm, adjacent two the 6 width in fretwork space between the flat steel band 1 is 70 mm.
The mold is used for masonry of arch coupons with the thickness of 370 mm.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (6)
1. The utility model provides a major diameter ganged brick arch coupon masonry mould which characterized in that includes: the steel plate rack comprises flat steel belts (1), connecting rods (7), T-shaped supports, bottom supporting cross rods (3) and hollowed-out gaps (6), wherein the two ends of each bottom supporting cross rod (3) are respectively provided with one connecting rod (7), the connecting rods (7) are horizontally arranged, the end parts of the bottom supporting cross rods (3) are vertically fixed with the middle parts of the corresponding side connecting rods (7), the arc-shaped flat steel belts (1) are arranged above the bottom supporting cross rods (3), the end parts of the flat steel belts (1) are vertically fixed with the corresponding side connecting rods (7), the flat steel belts (1) are multiple, the flat steel belts (1) are uniformly arranged in parallel, the hollowed-out gaps (6) are reserved between the flat steel belts (1), the T-shaped supports are arranged between the flat steel belts (1) and the bottom supporting cross rods (3) in parallel, and the upper ends of the T-shaped supports are arranged along the lower parts of the flat steel belts (1) in an arc shape, the upper end of the T-shaped support is vertically fixed with the flat steel belt (1), and the lower end of the T-shaped support is fixed with the bottom support cross rod (3).
2. The large diameter drywall arch coupon masonry mold of claim 1, wherein the T-shaped bracket comprises: edge support horizontal pole (4) and perpendicular bracing piece (2), edge support horizontal pole (4) with bottom sprag horizontal pole (3) set up perpendicularly, the upper portion of edge support horizontal pole (4) with flat steel band (1) is fixed, the upper end of erecting bracing piece (2) with the middle part of edge support horizontal pole (4) is fixed, the lower extreme of erecting bracing piece (2) with bottom sprag horizontal pole (3) are fixed.
3. A large diameter gangway masonry mould according to claim 1 or 2, characterised in that the width of the flat steel strip (1) is 60 mm.
4. A large diameter gangway masonry mould according to claim 1, characterised in that two or three flat steel belts (1) are used.
5. A large diameter gangway masonry mould according to claim 2, characterised in that the edge support rails (4), the vertical support rails (2), the connecting rods (7) and the bottom support rails (3) are angle steel.
6. A large diameter gangway masonry mould according to claim 5, characterised in that the edge support rails (4) are of the same length as the tie rods (7), the tie rods (7) having a length corresponding to the width of the arc formed by the flat steel strips (1) arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386209.7U CN212295708U (en) | 2020-03-24 | 2020-03-24 | Large-diameter plain brick arch coupon masonry mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386209.7U CN212295708U (en) | 2020-03-24 | 2020-03-24 | Large-diameter plain brick arch coupon masonry mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212295708U true CN212295708U (en) | 2021-01-05 |
Family
ID=73960865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020386209.7U Active CN212295708U (en) | 2020-03-24 | 2020-03-24 | Large-diameter plain brick arch coupon masonry mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212295708U (en) |
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2020
- 2020-03-24 CN CN202020386209.7U patent/CN212295708U/en active Active
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