CN212743278U

CN212743278U - Construction device for preventing leveling floor from hollowing

Info

Publication number: CN212743278U
Application number: CN202021456772.3U
Authority: CN
Inventors: 刘燕苹; 林静
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-19
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a construction equipment of prevent screed-coat terrace hollowing in construction technical field, including the stuffer, construction mould and implantation muscle, the construction mould includes trapezoidal mould, trapezoidal mould bottom fixedly connected with cooperation limit, and drawing of patterns spring fixedly connected with demoulding frame is passed through at cooperation limit top, fixedly connected with connecting cylinder in the middle of the trapezoidal mould, connecting cylinder bottom fixedly connected with to the well piece, the stuffer includes the urceolus, and sliding connection has a push rod in the middle of the urceolus, urceolus and connecting cylinder cooperation, the utility model discloses an inside is equipped with implants the muscle and provides tensile stress after terrace construction is accomplished, forms whole effect through ash cake and new concreting and reduces the hollowing risk, relies on simultaneously to implant muscle and ash cake to form wholly, prevents that the ash cake from droing, and it is accurate to make level, avoids terrace hollowing to a certain extent.

Description

Construction device for preventing leveling floor from hollowing

Technical Field

The utility model relates to a construction technical field specifically is a prevent construction equipment of screed-coat terrace hollowing.

Background

The plastering engineering is a subentry of building decoration engineering, usually cement mortar is used for plastering on the outer surfaces of building walls, roofs, floors and columns as decorative layers, the construction quality of the plastering engineering is directly related to the quality of the decoration engineering, and the plastering engineering has a decisive influence on the quality of subsequent surface layers and is a key process in the building decoration engineering. In order to ensure the construction quality of plastering projects, cement mortar is required to be used for manufacturing mortar cakes on the outer surfaces of walls, roofs, floors and columns before plastering, and then ribs are punched among the mortar cakes and plastering are carried out by taking the mortar cakes as reference so as to ensure the verticality and the flatness of the outer surface of a plastering layer. Generally, the ash cake is manufactured on a substrate and a base layer which need to be plastered, the thickness of the ash cake is determined according to the paying-off size, the plane size is generally 50mm multiplied by 50mm, the spacing is arranged according to the modulus of 1.5m in length and breadth, and the verticality and the surface flatness of the vertical surface are measured and controlled through a 2m vertical measuring ruler and a 2m guiding ruler.

The process of pouring of present building engineering indoor terrace, the construction flow is: cleaning floor → floor plucking → cleaning floor → elevation control (ash cake) → water and interface treatment → concrete pouring → surface collection. The method is mainly optimized in the link of plastering cakes, the traditional plaster cakes are high-strength cement mortar, and the plaster cakes are easy to fall off in the construction period of the next procedure or in the construction process after the plaster cakes are finished, so that the plaster cakes are supplemented in the later period or the flatness influencing the floor pouring can not be supplemented in time, and a lot of hollowing can be generated on the floor without paying attention.

Based on this, the utility model designs a prevent construction equipment of screed-coat terrace hollowing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent construction equipment of screed-coat terrace hollowing to the ash cake that proposes in solving above-mentioned background art is accomplished the back and is come off easily in one process construction period or the work progress down, influences the roughness that the terrace was pour, and careless slightly, the terrace will produce a large amount of hollows' problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prevent construction equipment of screed-coat terrace hollowing, includes tucker, construction mould and implantation muscle, the construction mould includes the trapezoidal mould, trapezoidal mould bottom fixedly connected with cooperation limit, drawing of patterns spring fixedly connected with drawing of patterns frame is passed through at cooperation limit top, fixedly connected with connecting cylinder in the middle of the trapezoidal mould, connecting cylinder bottom fixedly connected with is to the well piece, the tucker includes the urceolus, sliding connection has the push rod in the middle of the urceolus, urceolus and connecting cylinder cooperation.

Preferably, the bottom of the filling device is a conical cylinder, the top of the push rod is fixedly connected with a push plate, and the bottom of the push rod is fixedly connected with a piston.

Preferably, the bottom of the demolding frame is fixedly connected with a flat bottom frame, and the middle piece is an elastic piece.

Preferably, the front end of the demoulding frame exceeds the matching edge in the original state of the demoulding spring.

Preferably, the implanted rib is a cylindrical metal rod, and the length of the implanted rib is 8-10 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses aim at the tucker tip with the connecting cylinder, press the construction mould hard on the wall, extrude inside cement through the push pedal piston and get into in the construction mould, then take off whole construction mould, leave the smooth ash cake in surface who fills on the wall, it provides tensile stress after the terrace construction is accomplished to implant the muscle through inside being equipped with, form whole effect through ash cake and new concreting and reduce the hollowing risk, it is whole with ash cake formation to rely on implanting the muscle simultaneously, prevent that the ash cake from droing, it is accurate to make level, terrace hollowing is avoided to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall front view angle structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the construction mold of the present invention;

FIG. 3 is a schematic view of a bottom view half-section structure of the present invention;

fig. 4 is a schematic view of the depression structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-filler, 2-construction mould, 3-embedded bar, 4-trapezoidal mould, 5-matching edge, 6-demoulding spring, 7-demoulding frame, 8-connecting cylinder, 9-centering piece, 10-outer cylinder, 11-push rod, 12-push plate, 13-piston and 14-flat bottom frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a prevent construction equipment of screed-coat terrace hollowing, including stuffer 1, construction mould 2 and implantation muscle 3, construction mould 2 includes

trapezoidal mould

4, 4 bottom fixedly connected with cooperation limits 5 of trapezoidal mould, 6 fixedly connected with demolding frame 7 are passed through at 5 tops on cooperation limit, fixedly connected with connecting cylinder 8 in the middle of the

trapezoidal mould

4, 8 bottom fixedly connected with of connecting cylinder is to well piece 9, stuffer 1 includes urceolus 10, sliding connection has push rod 11 in the middle of the urceolus 10,

urceolus

10 and 8 cooperations of connecting cylinder.

Wherein, the bottom of the filling device 1 is a conical cylinder, the top of the push rod 11 is fixedly connected with a push plate 12, and the bottom of the push rod 11 is fixedly connected with a piston 13. The bottom of the demoulding frame 7 is fixedly connected with a flat bottom frame 14, and the centering sheet 9 is an elastic sheet. The front end of the demoulding frame 7 exceeds the matching edge 5 under the original state of the demoulding spring 6. The implanted ribs 3 are cylindrical metal rods, and the length of the implanted ribs 3 is 8-10 cm.

One specific application of this embodiment is: the utility model discloses need punch on the wall that needs set up the position of ash cake earlier during the use, the degree of depth of punching is 5-8cm, then will implant in 3 anchor holes of muscle, it exposes length to be 2-3.5cm to implant 3 anchors of muscle after going into, then will construct 2 covers of mould on implanting the muscle 3, the muscle 3 clamp will be implanted to the median lamella 9 of connecting cylinder 8 below this moment, play the effect of location construction mould 2 for follow-up ash cake position is accurate.

Then the end part of the filling device 1 is aligned with the connecting cylinder 8, the construction mould 2 is pressed on the wall surface by force, the flat bottom frame 14 and the matching edge 5 are in the same plane and are tightly attached to the wall surface, the demoulding spring 6 is stretched, then the push rod 11 is pushed down by the push plate 12, the end piston 13 moves forwards to extrude the internal cement into the construction mould 2 through the gap between the centering sheets 9, the construction mould 2 is filled to form a dust cake, the construction mould 2 is released, the demoulding frame 7 is held, the trapezoid mould 4 moves upwards under the action of the demoulding spring 6, so that the internal dust cake shape is not influenced, the demoulding is convenient, then the whole construction mould 2 is taken down, the filled dust cake with a smooth surface is left on the wall, the tensile stress is provided after the floor construction is finished by the embedded ribs 3 arranged inside, the risk of empty drum is reduced by the integral action of the dust cake and the newly poured concrete, meanwhile, the embedded ribs 3 and the ash cake form a whole to prevent the ash cake from falling off.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a prevent construction equipment of screed-coat terrace hollowing which characterized in that: including filler (1), construction mould (2) and implantation muscle (3), construction mould (2) are including trapezoidal mould (4), trapezoidal mould (4) bottom fixedly connected with cooperation limit (5), drawing of patterns spring (6) fixedly connected with drawing of patterns frame (7) are passed through at cooperation limit (5) top, fixedly connected with connecting cylinder (8) in the middle of trapezoidal mould (4), connecting cylinder (8) bottom fixedly connected with is to well piece (9), filler (1) is including urceolus (10), sliding connection has push rod (11) in the middle of urceolus (10), urceolus (10) and connecting cylinder (8) cooperation.

2. The construction device for preventing the leveling floor from hollowing according to claim 1, wherein: the bottom of the filling device (1) is a conical cylinder, the top of the push rod (11) is fixedly connected with a push plate (12), and the bottom of the push rod (11) is fixedly connected with a piston (13).

3. The construction device for preventing the leveling floor from hollowing according to claim 1, wherein: the bottom of the demoulding frame (7) is fixedly connected with a flat bottom frame (14), and the middle piece (9) is an elastic piece.

4. The construction device for preventing the leveling floor from hollowing according to claim 1, wherein: the front end of the demoulding frame (7) exceeds the matching edge (5) in the original state of the demoulding spring (6).

5. The construction device for preventing the leveling floor from hollowing according to claim 1, wherein: the implanted rib (3) is a cylindrical metal rod, and the length of the implanted rib (3) is 8-10 cm.