CN212984677U - Brickwork drawknot muscle main part positioner - Google Patents

Abstract

The utility model discloses a masonry tie bar main body positioning device, which comprises a combined template and a positioning device; the positioning device comprises a positioning sheet and a positioning piece; the middle part of the positioning piece is provided with a bottom line and a tie bar reserved hole according to a masonry typesetting drawing; the positioning piece is fixed in the middle of the inner side surface of the side mold along the long side direction of the side mold, the bottom line of the positioning piece is flush with the bottom of the side mold, the preformed hole of the tie bar is in a circular hole shape, the positioning piece comprises a cap body and a pointed bottom which are fixed together, the pointed bottom is fixed in the middle of the circular hole, the cap body is in a convex circular shape and is positioned outside the side mold, and therefore an inward-concave tie bar implanting groove is formed in the masonry surface of the constructional column after the constructional column is formed; from this the utility model discloses reserve the setting element between the constructional column construction on the side form, form the drawknot muscle implantation point naturally after the constructional column shaping, need not follow-up manual measurement point of looking for, greatly reduced the construction degree of difficulty, it is with low costs, the process is simple and can once fix a position many times and have enough to meet the need the use.

Description

Brickwork drawknot muscle main part positioner

Technical Field

The utility model belongs to the technical field of building engineering, concretely relates to brickwork drawknot muscle main part positioner.

Background

The tie bar is one of the reinforcing steel bar types in the building engineering, the tie bar is built in a wall and placed in a brick layer to play a role of connecting the masonry and preventing cracking, the tie bar is usually made of thin reinforcing steel bars with the diameter of 6.5 mm, the tie bar is mostly used at an L corner and a T-shaped corner of the brick wall, one tie bar is placed at intervals of 500 mm, and one tie bar is placed in each layer within the width range of 125 mm. The length is according to the standard, must place the drawknot muscle according to the regulation when brickwork stays the raft.

The masonry tie bar is an important ring of a building process, during specific construction, the construction mode of the tie bar is various, such as connection modes of bar planting, embedding, binding and the like, and some design requirements of the masonry tie bar are embedded along with a main body, but the construction mode has very high operation difficulty, troublesome use and difficult construction in construction; therefore the mode of bar planting is often adopted in brickwork drawknot muscle later stage, but when the drawknot muscle bar planting, need fix a position and confirm the bar planting point, produced multiple problem:

(1) the process is complex, the position of the tie bar must be positioned by each wall before bar planting, and the workload is large;

(2) the cost is high, each wall needs to be painted with a plurality of poles, and a great amount of labor and energy are invested;

(3) the bar planting points are positioned at a high position, so that the operation difficulty is high;

then, it becomes necessary to develop a masonry tie bar positioning device.

Disclosure of Invention

To the defect and the problem that existing equipment exists, the utility model provides a brickwork drawknot muscle main part positioner, the effectual drawknot muscle that exists among the existing equipment of having solved fixes a position difficulty, construction steps are loaded down with trivial details, the big problem of manpower and materials input.

The utility model provides a scheme that its technical problem adopted is: a masonry tie bar main body positioning device comprises a combined die and a positioning device; the combined die comprises a plurality of side dies, and the side dies are combined and arranged on the outer sides of the constructional column reinforcing steel bars; the positioning device comprises a positioning sheet and a positioning piece; the middle part of the positioning piece is provided with a bottom line and a tie bar reserved hole according to a masonry typesetting drawing; the spacer is fixed at the middle part of side form medial surface along side form long limit direction, and the bottom of bottom line and side form flushes, the drawknot muscle preformed hole is the round hole form, the setting element including the fixed cap body together with the point end, fix in the middle part of round hole at the point end, the cap body is protruding form circular to lie in outside the side form, thereby form the drawknot muscle implantation groove to the indent on the building body face of constructional column after the constructional column shaping.

Furthermore, the outside of the round hole is distributed with a marking line pointing to the circle center in an array way, the cap body of the positioning piece is provided with a corresponding marking rib,

further, the diameter of the cap body is 12-15 mm.

Further, the positioning piece is a drawing pin.

Further, the positioning sheet is a flexible strip-shaped structure.

The utility model has the advantages that: the utility model discloses set up the positioner who is used for fixing a position drawknot muscle position on the side form, positioner includes spacer and setting element, and the spacer is according to the position that the drawknot muscle was confirmed to brickwork platoon territory, and the setting element is according to definite position, fixes and forms the arch on the side form, then carries out concrete placement, forms the drawknot muscle implantation groove on the constructional column after the form removal.

The positioning piece in the utility model is a drawing pin, which has low cost, convenient installation and convenient use; the spacer is flexible banded structure, convenient storage, and the size of round hole is greater than the cap body size simultaneously, and after the locating piece construction finishes, the spacer can be takied away, is convenient for use next time.

From this the utility model discloses set up the setting element according to brickwork platoon dish on the side form to reserve the drawknot muscle on the constructional column and plant the groove, need not follow-up artifical measurement and look for a point, and the setting element can be under construction before the assembling die combination, greatly reduced the construction degree of difficulty, the process is simple, with drawknot muscle direct positioning on the side form, does not influence the construction of constructional column main part, and can once fix a position many times and have enough to meet the need the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the positioning member.

Fig. 3 is a structural diagram of the positioning hole.

Fig. 4 is another schematic structural diagram of the positioning member.

The reference numbers in the figures are: 1 is a side die, 2 is a positioning sheet, 3 is a preformed hole of a tie bar, and 31 is a marking line; 4 is a positioning piece, 41 is a cap body, 42 is a pointed bottom, and 411 is an identification rib.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1: the embodiment aims at providing a masonry tie bar main body positioning device which is mainly used for positioning an implantation point of a tie bar in a building construction process, the existing tie bar positioning is generally carried out on a constructional column by using a tape measure after the construction of the constructional column is finished, and in the mode, because the constructional column has a certain height after construction, a measurer needs to climb the constructional column by using a ladder, the construction difficulty is high, and time and labor are wasted; in order to simplify the construction steps of positioning the tie bars, positioning points are preset on the combined die according to a masonry typesetting drawing before the constructional column is constructed, and after the constructional column is formed, the implanting points can be left after the form is removed.

The specific structure is as follows, as shown in fig. 1, the device comprises a combined die and a positioning device; the combined die comprises a plurality of side dies 1, and the side dies are combined and arranged on the outer sides of the constructional column reinforcing steel bars; wherein one side die 1 or a plurality of side dies 1 of the combined die are opposite to the brickwork, and a positioning device is arranged on the side dies 1.

The positioning device comprises a positioning sheet 2 and a positioning piece 4; the middle part of the positioning piece 2 is provided with a bottom line and a tie bar preformed hole 3 according to a masonry typesetting drawing; the locating piece 2 is fixed in the middle part of 1 medial surface of side form along the long edge direction of side form 1, and the bottom line flushes with the bottom of side form 1 to can simulate brickwork composing structure in advance on the mould, and the regulation position sets up the setpoint.

As shown in fig. 1, the lacing wire preformed hole 3 is a circular hole, the positioning element 4 comprises a cap body 41 and a tip bottom 42 which are fixed together, the tip bottom 42 is fixed in the middle of the circular hole, the cap body 41 is a circular convex shape, the cap body is 12-15mm in diameter, and the cap body is positioned outside the side die to form a protrusion, so that an inward-concave lacing wire implanting groove is formed on the masonry surface of the constructional column after the constructional column is formed.

During specific construction, firstly, a positioning sheet is manufactured according to a masonry layout, a bottom line and a tie bar reserved hole 3 are manufactured on the positioning sheet 2, then the positioning sheet 2 is fixed on a side mold 1 facing the masonry, wherein the bottom line is aligned with the bottom edge of the side mold 1 and is fixed in a square shape along the length of the side mold 1, then a positioning piece 4 is fixed at the tie bar reserved hole 3, and after the positioning piece 4 is placed, the positioning sheet 2 is taken down for use next time; and finally, determining the flatness of the positioning piece 4, assembling the side die, pouring concrete, disassembling the die after the concrete is solidified, and reserving a tie bar implanting point which is inwards concave on the constructional column due to the fact that the positioning piece protrudes out of the side die.

Example 2: this example is substantially the same as example 1, except that: this embodiment provides a marking line for the fixation of the positioning element.

As shown in fig. 3-4, the outside array distribution of round hole has the line 31 that marks of directional centre of a circle, marks line 31 and is provided with 4, and all towards the centre of a circle, is provided with corresponding sign rib 411 on the cap body 41 of setting element, and sign rib 411 corresponds and is provided with 4, when installing setting element 4, keeps sign rib 411 and mark line 31 horizontal to be in the center department of drawknot muscle preformed hole when can guaranteeing the setting element installation, improved drawknot muscle positioning accuracy.

Example 3: this example is substantially the same as example 1, except that: the present embodiment further defines the structure of the positioning member and the positioning piece.

Specific setting element is the drawing pin, the spacer is flexible banded structure, in this embodiment, the setting element adopts the drawing pin, the general wooden material of template, the operator can accomplish with the finger and press, drawing pin simple to operate, and is with low costs, and only the setting element drawing pin is extra input, and is very low-priced, and other materials all are the material in main part construction stage, do not increase manual work and material, and construction steps is simple, and the drawknot muscle direct positioning is on the side form, does not influence the main part construction, and once fix a position turnover many times moreover.

From this the utility model discloses set up the setting element according to brickwork platoon pattern on the side form, reserved location drawing pin on the side form between the constructional column construction, the natural plant point that forms after the constructional column shaping, need not follow-up artifical measurement point of seeking, greatly reduced the construction degree of difficulty, with low costs, the process is simple and can once fix a position many times and have enough to meet the need the use.

Claims (5)

1. The utility model provides a brickwork drawknot muscle main part positioner which characterized in that: comprises a combined die and a positioning device; the combined die comprises a plurality of side dies, and the side dies are combined and arranged on the outer sides of the constructional column reinforcing steel bars; the positioning device comprises a positioning sheet and a positioning piece; the middle part of the positioning piece is provided with a bottom line and a tie bar reserved hole according to a masonry typesetting drawing; the spacer is fixed at the middle part of side form medial surface along side form long side direction, and the bottom of bottom line and side form flushes, the drawknot muscle preformed hole is the round hole form, the setting element including fixed the cap body together and the point end, fix in the middle part of round hole at the point end, the cap body is protruding form circular to lie in outside the side form, thereby form the drawknot muscle implantation groove to the indent on the building body face of constructional column after the constructional column shaping.

2. The masonry tie bar body positioning device of claim 1, wherein: the outside array distribution of round hole has the mark line of directional centre of a circle, is provided with corresponding sign rib on the cap body of setting element.

3. The masonry tie bar body positioning device of claim 2, wherein: the diameter of the cap body is 12-15 mm.

4. The masonry tie bar body positioning device of claim 1, wherein: the positioning piece is a drawing pin.

5. The masonry tie bar body positioning device of claim 1, wherein: the locating piece is of a flexible strip-shaped structure.

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