CN210768376U

CN210768376U - Windowsill coping template

Info

Publication number: CN210768376U
Application number: CN201921444001.XU
Authority: CN
Inventors: 郑振尧; 张葆华; 张渤琪; 宋文; 王青涛; 王文超
Original assignee: Weihai Lidong Construction Technology Co ltd; Weihai Construction Group Co ltd
Current assignee: Weihai Lidong Construction Technology Co ltd; Weihai Construction Group Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-16
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to a windowsill bears down on one template belongs to the building field. The integrated cement formwork comprises a windowsill coping main die, a windowsill coping middle insert die and a windowsill coping outer overhanging baffle, wherein the bottom of the windowsill coping main die is a T-shaped windowsill coping vertical die connecting band, a windowsill coping outer vertical die is vertically arranged on a long edge of the T-shaped windowsill coping vertical die connecting band, a windowsill coping inner vertical die is vertically arranged on a short edge of the T-shaped windowsill coping vertical die connecting band, the windowsill coping inner vertical die, the windowsill coping outer vertical die are integrated cement formworks, the windowsill coping middle insert die is of a flat plate structure, a strip-shaped inserting hole is longitudinally processed in a plate body of the windowsill middle insert die, a splayed inserting groove is processed in the middle position of the lower part of the windowsill coping outer vertical die, two ends of the windowsill press insert die connecting band between the windowsill outer vertical die and the windowsill coping middle insert die are respectively provided with the windowsill coping outer overhanging baffle, and the windowsill outer overhanging is of a trapezoidal structure.

Description

Windowsill coping template

Technical Field

The utility model relates to a building engineering construction phase building interior outer wall builds construction field of in-process secondary structure horizontal component by laying bricks or stones, specifically say a windowsill coping template.

Background

As is known well, the design and construction of the inner and outer walls of a building mostly still adopt the traditional design and construction method at present, for enhancing the rigidity of the wall and meeting the use function, secondary structure horizontal components such as horizontal flat belts or ring beams of the wall, windowsill (parapet) coping, door and window lintels and the like are all designed into a reinforced concrete structure, the traditional construction can be prefabricated and installed except the door and window lintels, all the other secondary structure horizontal components are cast-in-place construction, and the basic flow is as follows: building a wall, adhering an elastic batten for sealing the edges of the members at the positions of the horizontal members, installing horizontal member templates, installing horizontal member steel bars, pouring horizontal member concrete in situ, removing the horizontal member templates, continuously building the wall, and sequentially circulating. The construction method has the advantages that the operation work is diversified, the construction process is complicated, the construction cost is continuously increased under the condition that the current construction workers are basically in the demander market, the site waste and the garbage are more, and the construction progress and the quality safety are directly influenced. Because of the objective existence of the construction process, a plurality of construction intermittences occur, normal running construction cannot be formed, various workers, particularly a steel bar worker, a template worker and a concrete worker cannot be intensively and compactly constructed, and even the wall body building construction is carried out before the initial setting of the concrete strength, so that the horizontal member of the secondary structure is seriously damaged. Even if a general assembly type wall body is adopted for construction, the edge reinforcing structure requirements of positions such as door and window openings and the like are difficult to meet (unless construction reinforcing measures are additionally designed), and the subsequent problems of wall body cracks, unreliable door and window fixing and the like can occur. How to find or invent a construction method which is convenient to operate, accelerates progress, reduces cost, ensures quality and safety, saves energy and protects environment is a goal pursued by all people in the field of buildings.

Disclosure of Invention

In order to overcome prior art not enough, the utility model provides a windowsill bears down a form builds the synchronous construction of mode realization and wall building block through the mortar by laying bricks or stones, and the cooperation is used processing delivery or is concentrated the processing reinforcing bar, realizes can incessant construction, can concentrate the effect of pouring the concrete in batches again, and the quality is reliable, construction safety, energy-concerving and environment-protective, has greatly increased the construction progress, has promoted the impression quality.

The utility model provides a technical scheme that its technical problem adopted is: a windowsill coping template is characterized by comprising a windowsill coping main mold, a windowsill coping middle insert mold and a windowsill coping outer protruding baffle, wherein the bottom of the windowsill coping main mold is provided with a T-shaped windowsill coping vertical mold connecting band, the long edge of the T-shaped windowsill coping vertical mold connecting band is vertically provided with a windowsill coping outer vertical mold, the short edge of the T-shaped windowsill coping vertical mold connecting band is vertically provided with a windowsill coping inner vertical mold, the windowsill coping vertical mold connecting band, the windowsill coping inner vertical mold and the windowsill coping outer vertical mold are integrated cement templates, the windowsill coping middle insert mold is of a flat plate structure, a strip-shaped jack is longitudinally processed on a plate body, a splayed slot is processed in the middle of the lower portion of the plate body, window sill pressing top outward protruding baffles are respectively arranged at two ends of a connecting belt between a window sill pressing top vertical mold and a window sill pressing top middle insertion mold, and the window sill pressing top outward protruding baffles are of a trapezoidal structure.

The beneficial effects of the utility model are that, replace the application of traditional bakelite template through secondary structure horizontal component cement template, the construction that has realized secondary structure horizontal component and wall building block with the technology, with the synchronous construction of method, can only rely on the single work of masonry worker to independently accomplish wall building, the formwork erection of secondary structure horizontal component, the steel bar installation, simply reinforce, the construction of all construction processes such as concrete placement, cancelled the necessary thick liquid that seals of traditional construction process, formwork worker installation bakelite template, steel worker installation reinforcing bar, concrete placement concrete, formwork worker demolishs the bakelite template, wait for the concrete to reach construction processes such as certain intensity, construction progress has been accelerated greatly, effectively reduced the cost of labor, eliminated the template loss, waste and the rubbish after the form removal, stopped the concrete because of the impaired phenomenon of intensity inadequately, the reliable quality, The construction is safe, energy-saving and environment-friendly, and the inherent defects caused by the traditional construction process of the wall body are thoroughly overcome.

Drawings

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

Fig. 1 is a schematic view of the windowsill coping template of the present invention.

Fig. 2 is the schematic view of the windowsill coping main mold of the present invention.

Fig. 3 is a schematic view of the middle insert mold for pressing the windowsill.

Fig. 4 is a schematic view of the installation of the windowsill coping.

In the figure, 2, strip-shaped jacks, 11, a windowsill jacking outer cantilever baffle, 12, a windowsill jacking inner vertical die, 13, a windowsill jacking outer vertical die, 14, connecting bands among windowsill jacking vertical dies, 15, slots, 17, a windowsill jacking middle insertion die, 18, windowsill jacking concrete, 19, windowsill jacking cantilever reinforcing steel bars, 25, a windowsill jacking reinforcing steel bar framework and 26 are window frames.

Detailed Description

As shown in fig. 1, 2, 3 and 4, the windowsill coping template is designed and factory-made, and the following requirements should be met: the wall thickness of the cement template is 15mm, the concrete strength grade is not lower than C25, and the size deviation of the template is +/-1 mm; the windowsill coping template consists of a windowsill coping main mold, a windowsill coping middle insert mold 17 and a windowsill coping outer overhanging baffle plate 11, wherein the bottom of the windowsill coping main mold is provided with a T-shaped windowsill coping vertical mold connecting band 14, the long edge of the T-shaped windowsill coping vertical mold connecting band 14 is vertically provided with a windowsill coping outer vertical mold 13, the short edge of the T-shaped windowsill coping vertical mold connecting band 14 is vertically provided with a windowsill coping inner vertical mold 12, the windowsill coping upright mould connecting band 14, the windowsill coping inner vertical mold 12 and the windowsill coping outer vertical mold 13 are integrated cement templates, the windowsill coping middle insert mold 17 is of a flat plate structure, a strip-shaped jack 2 is longitudinally processed on the plate body, a splayed slot 15 is processed at the middle position of the lower part of the windowsill insert mold, two ends of the T-shaped windowsill upright mold connecting band 14 between the windowsill coping outer vertical mold 13 and the windowsill press middle insert mold 17 are respectively provided with the windowsill outer overhanging baffle plate 11, the windowsill pressure top outward-picking baffle 11 is of a trapezoidal structure.

For a wall body with a windowsill coping, when a filler wall is constructed to the position of the bottom of the windowsill coping under the designed elevation of the windowsill, a windowsill coping main mold for bonding the windowsill coping part is constructed at first to ensure the accurate position of the windowsill coping; the number of the windowsill coping main molds needed for splicing is reasonably determined according to the width size of the windowsill during building, the windowsill coping main molds are not allowed to be cut, and the splicing width can be a little larger than the size required by design and specification but cannot be smaller than the width size required by the design and specification.

The windowsill top-pressing main mold is constructed by a mortar spreading method, the mortar spreading range does not exceed the bonding surface of the template, extruded mortar is collected and gathered by a cleaver immediately, then a part of the extruded mortar is concentrated on the upper surface of a wall building block to be made into a strip-shaped or point-shaped mortar cushion block of a reinforcing steel bar, and a horizontal flat band cement template is laid and bonded after the windowsill top-pressing main mold is constructed.

After the mortar reaches a certain strength after the windowsill coping main mold is built, installing the windowsill coping reinforcing steel bar framework 25, wherein stirrups of the windowsill coping reinforcing steel bar framework 25 and longitudinal stressed main reinforcements can be simply and temporarily bound and fixed; after the windowsill coping reinforcing steel bar framework 25 and the windowsill coping picking-out reinforcing steel bars 19 are installed, the windowsill coping reinforcing steel bar framework 25 penetrates through the windowsill coping reinforcing steel bar framework 25 and is inserted into the windowsill coping inserting die 17 according to the principle that the outer edge of the window frame 26 is consistent with the outer edge of the upper wing end of the windowsill coping inserting die 17, and 3-5 mm of polymer cement mortar is pre-smeared at the bottom of the windowsill coping inserting die 17 before the windowsill coping inserting die is inserted.

When the strip-shaped jack 2 of the windowsill coping inserting die 17 collides with the stirrup of the windowsill coping reinforcing steel bar framework 25, the stirrup can be loosened and fine adjusted, and smooth insertion and bonding of the windowsill coping inserting die 17 are ensured. The splayed inserting groove 15 reserved at the bottom of the windowsill coping inserting die 17 is narrow at the top and wide at the bottom, so that the windowsill coping inserting die is relatively stable in connection with the connecting band 14 between the windowsill coping vertical dies, and the bonding effect of polymer cement mortar at the bottom does not need to be independently reinforced. If the wall body is provided with a plurality of windowsill pressure tops, the windowsill pressure top insertion die at the end part of the wall body is firstly installed, and after the insertion die is fixed, the pull-through line is pulled and then the windowsill pressure top insertion die at the middle part is installed.

Concrete should be poured in time after the windowsill coping is finished in each construction section, in order to prevent the windowsill coping overhanging baffle 11 from being damaged easily due to early construction, the bonding masonry of the windowsill overhanging baffle 11 can be carried out before the windowsill coping concrete 18 is poured, and polymer cement mortar is adopted for bonding so as to ensure the bonding strength.

Claims

1. A windowsill coping template is characterized by comprising a windowsill coping main mold, a windowsill coping middle insert mold and a windowsill coping outer protruding baffle, wherein the bottom of the windowsill coping main mold is provided with a T-shaped windowsill coping vertical mold connecting band, the long edge of the T-shaped windowsill coping vertical mold connecting band is vertically provided with a windowsill coping outer vertical mold, the short edge of the T-shaped windowsill coping vertical mold connecting band is vertically provided with a windowsill coping inner vertical mold, the windowsill coping vertical mold connecting band, the windowsill coping inner vertical mold and the windowsill coping outer vertical mold are integrated cement templates, the windowsill coping middle insert mold is of a flat plate structure, a strip-shaped jack is longitudinally processed on a plate body, a splayed slot is processed in the middle of the lower portion of the plate body, window sill pressing top outward protruding baffles are respectively arranged at two ends of a connecting belt between a window sill pressing top vertical mold and a window sill pressing top middle insertion mold, and the window sill pressing top outward protruding baffles are of a trapezoidal structure.