CN211007631U

CN211007631U - Cast-in-place full skeleton template system

Info

Publication number: CN211007631U
Application number: CN201921855989.9U
Authority: CN
Inventors: 罗永彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-14
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a cast-in-place full skeleton template system, including wall post template skeleton, setting at inboard template panel of wall post template skeleton, the horizontal skeleton in the bottom of the board, set up the template panel in horizontal skeleton top at the bottom of the board, the bottom of wall post template skeleton can be dismantled and connect on returning the location boss, set up directly over the wall post template skeleton and return the template, the height that highly is higher than the template panel of horizontal skeleton top at the bottom of the board of returning the template on, it can dismantle through the connecting piece and be connected between the top of template and wall post template skeleton to return on. An object of the utility model is to provide a cast-in-place full skeleton template system to solve among the prior art because of the produced clearance of shear wall template leads to running thick liquid, the dehydration slant problem even, realize the successive layer at the shear wall pour the in-process avoid running thick liquid, improve the purpose that the shear wall pour stability.

Description

Cast-in-place full skeleton template system

Technical Field

The utility model relates to a civil residential building cast-in-place concrete field, concretely relates to cast-in-place full skeleton template system.

Background

Shear walls are also known as wind resistant walls, seismic walls or structural walls. The wall body mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in a house or a structure, and the structure is prevented from being sheared (sheared) and damaged. Also known as earthquake resistant walls, are generally made of reinforced concrete. It is divided into a plane shear wall and a cylinder shear wall. The plane shear wall is used in reinforced concrete frame structure, plate lifting structure and flat slab system. In order to increase the rigidity, strength and collapse resistance of the structure, the reinforced concrete shear wall can be cast in situ or prefabricated in some parts. The cast-in-place shear wall, the peripheral beams and the columns are simultaneously poured, and the integrity is good. The cylinder shear wall is used in high-rise buildings, high-rise structures and suspension structures and is formed by enclosing of partition walls of elevator rooms, staircases, equipment and auxiliary rooms, the cylinder wall is a cast-in-place reinforced concrete wall body, and the rigidity and the strength of the cylinder shear wall are higher than those of a plane shear wall in bearing of larger horizontal load. The shear wall can be divided into a bearing wall and a shear wall according to the stress characteristics, wherein the bearing wall mainly bears vertical load, such as a masonry wall; the latter is mainly to bear horizontal loads. In earthquake-proof shelters, horizontal loads are primarily generated by horizontal seismic action, and shear walls are sometimes referred to as earthquake-proof walls.

In order to ensure that a shear wall template is placed, the height of the template needs to be shorter than the height of a layer by about 1cm, so that a gap is formed between the template and a lower floor slab or an upper framework, and the phenomena of slurry leakage, water loss and the like in the concrete pouring process are easily caused, so that excessive cement needs to be removed during template removal, the template inclines or the root rot of the shear wall is caused. In addition, the existence of this clearance still leads to the concrete placement in-process shear wall template to produce easily and rocks, influences the formwork interval.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast-in-place full skeleton template system to solve among the prior art because of layer upon layer unwrapping wire, make level and in the construction produced clearance of shear wall template lead to running thick liquid, the dehydration slant problem even, realize pouring the purpose that the in-process was avoided running thick liquid, improved shear wall and pour stability at the successive layer of shear wall.

The utility model discloses a following technical scheme realizes:

the utility model provides a cast-in-place full skeleton template system, includes wall post template skeleton, sets up at inboard template panel of wall post template skeleton, board end horizontal skeleton, sets up the template panel in board end horizontal skeleton top, the bottom of wall post template skeleton can be dismantled and connect on returning the location boss, return the template directly over setting up of wall post template skeleton, upward return the template highly be higher than the height of the template panel of board end horizontal skeleton top, upward return and can dismantle through the connecting piece between the top of template and wall post template skeleton and be connected.

To leading to running thick liquid, the desiccation slant problem even among the prior art because of the produced clearance of shear wall template, the utility model provides a cast-in-place full skeleton template system, including wall post template skeleton and the template panel supporting with it, board end horizontal skeleton and the template panel supporting with it, return the template directly over the setting of this application wall post template skeleton to will go up to return the template and can dismantle with wall post template skeleton through the connecting piece and be connected, and the bottom of wall post template skeleton can dismantle with going up to return the location boss and be connected. Go up and return location boss, return the boss that forms on the concrete when pouring by the lower floor as the name implies for two sides in the wall post template skeleton are located the both sides of going back the location boss respectively through the setting of going back the location boss on, thereby effectively solve the clearance problem of shear wall template bottom, solve the race thick liquid of pouring the in-process, the dehydration phenomenon. And because in this application wall post template skeleton set up the upward return template directly over, and the height that highly is higher than the template panel of the horizontal skeleton top at the bottom of the board of upward return template, consequently return upward return template department on pouring wall, post in-process concrete, can also predetermine upward return location boss in advance for more upper strata when pouring upper portion floor in step, realized the successive layer of this application and pour. The wall column formwork framework in the application can be a formwork framework for a cast-in-place wall body and can also be a formwork framework for a cast-in-place column body and a beam plate.

Preferably, the height of the upward returning template is 6-15 cm higher than that of a template panel above the transverse framework at the bottom of the template.

Furthermore, two sides of the wall column template framework are respectively positioned at two opposite sides of the upward returning positioning boss, and the wall column template framework and the upward returning positioning boss are detachably connected through embedded parts.

Further, the connecting piece comprises a tapered sleeve with a large upper part and a small lower part, and a bolt penetrating through the tapered sleeve. The big-end-up conical sleeve is convenient for demold easily and take out after concreting, and can form big-end-up's bell mouth on the upper floor, and this bell mouth can be used for later stage construction bolt to anchor, or is used for installing the expansion bolts of tempering marble, or is used for as overcoming the installation hole site of the oblique pull regulation pole of shear force.

Furthermore, the connecting piece is positioned on one side or two sides of the wall column template framework; when the wall column formwork framework is used for an outer wall, only one side is provided with the connecting piece, and the other side of the connecting piece extends upwards to be directly connected with the upward returning formwork. When this application is as the template system of inside shear force wall, all set up the connecting piece in the both sides of wall post template skeleton, both sides all are connected to the upward template through the connecting piece. When the external wall formwork system is used, the connecting piece is arranged on the framework on the inner side and is connected to the upward returning formwork, and the framework on the outer side directly extends upwards and is directly connected with the upward returning formwork.

Furthermore, the plate bottom transverse framework structure also comprises a plurality of plate main frame beams which are as high as the top surface of the plate bottom transverse framework, and the plate main frame beams are detachably connected with the plate bottom transverse framework. In the existing full-framework template system, the slab bottom transverse framework is arranged above the slab main frame beam, the structure is inconvenient to disassemble, and the waiting period after each layer of pouring is longer. And this scheme sets up board main frame roof beam and board end horizontal skeleton into dismantling to be connected, and both top height equals, can be above that unified lay the template panel, pour simultaneously and accomplish the back, all remain a period with board main frame roof beam and board end horizontal skeleton and maintain, and dismantle all the other support systems of its lower part and shift to the first floor and use of being under construction.

Furthermore, the wall column formwork comprises a stable adjusting rod which is distributed between the wall column formwork framework and the slab bottom transverse framework in a split manner. Preferably, the stabilizing adjusting rods are arranged in a diagonal-pulling cross mode and used for overcoming shearing force in the wall pouring process and improving the structural stability of the system.

Further, still including connect at the board end horizontal skeleton bottom the roof beam side form skeleton, with roof beam side form skeleton assorted roof beam die block skeleton, roof beam side form skeleton top sets up the elevation controller, the elevation controller with the connecting piece height is equal. When needs set up the back timber, set up roof beam side form skeleton, roof beam die block skeleton according to this scheme, can complete the synchronous pouring operation of back timber, and through set up the elevation controller at roof beam side form skeleton top, realize the control of upper floor height. The elevation controller in this scheme, the use connecting piece that can prefer, set up a certain quantity at roof beam side form skeleton top promptly can.

Furthermore, the wall column template framework and the plate bottom transverse framework are all spliced light steel or aluminum alloy frameworks.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model relates to a cast-in-place full skeleton template system is through returning the setting of location boss on for two sides in the wall post template skeleton are located respectively and return the both sides of location boss, thereby effectively solve the clearance problem of shear force wall template bottom, solve the race thick liquid of pouring the in-process, the dehydration phenomenon, and owing to return the existence of location boss on, need not repeated unwrapping wire, overcome the lofting error that repeated unwrapping wire leads to among the prior art.

2. The utility model relates to a cast-in-place full skeleton template system, set up directly over the wall post template skeleton and return the template, and return the floor 6cm of template panel that highly is higher than the horizontal skeleton top at the bottom of the board-15 cm height of template on, consequently return supreme template department of returning on pouring wall, post in-process concrete, can also predetermine in advance for more upper strata when pouring upper portion floor in step and return location boss, realized the successive layer of this application and pour.

3. The utility model relates to a cast-in-place full skeleton template system, connecting piece include big-end-up's toper sleeve and pass the telescopic bolt of toper. The big-end-up conical sleeve is convenient for demold easily and take out after concreting, and can form big-end-up's bell mouth on the upper floor, and this bell mouth can be used for later stage construction bolt to anchor, or is used for installing the expansion bolts of tempering marble, or is used for as overcoming the installation hole site of the oblique pull regulation pole of shear force.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic diagram of the prior art;

FIG. 2 is a schematic diagram of an exterior wall form system in the prior art;

fig. 3 is a schematic view of embodiment 1 of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic view of the pouring process of embodiment 1 of the present invention;

fig. 6 is a schematic top view of the mold of embodiment 1 of the present invention after removal;

fig. 7 is a schematic view of embodiment 2 of the present invention;

fig. 8 is a front view of the wall column formwork framework in embodiment 2 of the present invention;

fig. 9 is a front view of a plate bottom cross frame in embodiment 2 of the present invention.

Reference numbers and corresponding part names in the drawings:

1-upward returning positioning boss, 2-embedded part, 3-wall column template framework, 4-template panel, 5-split bolt assembly, 6-upward returning template, 7-plate main frame beam, 8-plate bottom transverse framework, 9-beam bottom template framework, 10-beam side template framework, 11-elevation controller, 12-diagonal tension adjusting rod, 13-conical sleeve and 14-bolt.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1:

the cast-in-place full-framework formwork system shown in fig. 3 to 6 comprises a wall column formwork framework 3, a formwork panel 4 arranged on the inner side of the wall column formwork framework 3, a slab bottom transverse framework 8 and a formwork panel 4 arranged above the slab bottom transverse framework 8, and is characterized in that the bottom end of the wall column formwork framework 3 is detachably connected to an upward returning positioning boss 1, an upward returning formwork 6 is arranged right above the wall column formwork framework 3, the height of the upward returning formwork 6 is 6 cm-15 cm higher than that of the floor of the formwork panel 4 above the slab bottom transverse framework 8, and the upward returning formwork 6 is detachably connected with the top of the wall column formwork framework 3 through a connecting piece. The two sides of the wall column template framework 3 are respectively positioned at the two opposite sides of the upward returning positioning boss 1, and the wall column template framework 3 and the upward returning positioning boss 1 are detachably connected through the embedded part 2. The connecting piece comprises a tapered sleeve 13 with a large upper part and a small lower part, and a bolt 14 penetrating through the tapered sleeve 13.

Preferably, still including connect at the roof beam side form skeleton 10 of 8 bottoms of board bottom horizontal skeleton, with roof beam side form skeleton 10 assorted roof beam die mould skeleton 9, roof beam side form skeleton 10 top sets up elevation controller 11, elevation controller 11 with the connecting piece height.

Preferably, the embedded part 2 is a split bolt.

This embodiment is used for the outer wall construction, and only one side of wall post template skeleton 3 sets up the connecting piece, and its opposite side upwards extends to directly to be connected with upward returning formwork 6. As shown in fig. 6, after the construction is completed, the top of the embodiment can form an upward-returning positioning boss 1 for the next layer of construction, and the embedded part 2 can also be embedded along with one-time pouring.

Example 2:

as shown in fig. 7 to 9, the cast-in-place full-framework formwork system is used for constructing an internal shear wall on the basis of embodiment 1, and the connecting members are located on two sides of the wall column formwork framework 3; the plate bottom transverse framework structure further comprises a plurality of plate main frame beams 7 which are equal to the top surface of the plate bottom transverse framework 8 in height, and the plate main frame beams 7 are detachably connected with the plate bottom transverse framework 8. The wall column formwork framework comprises a wall column formwork framework 3 and a slab bottom transverse framework 8, and is characterized by also comprising an inclined pull adjusting rod 12 which is distributed between the wall column formwork framework 3 and the slab bottom transverse framework. Preferably, the wall column template framework 3 and the slab bottom transverse framework 8 are both spliced light steel or aluminum alloy frameworks.

The upward-returning positioning boss 1 in the embodiment can be used for column construction and wall construction;

the form panel 4 is of the prior art and includes, but is not limited to, a multi-layer wood veneer, a plastic hollow plate, an aluminum plate, an iron plate, and the like. Wherein the template panel 4 is not shown in figure 7 for ease of illustration.

The diagonal adjusting rod 12 is arranged corresponding to the plate main frame beam 7, and the top of the diagonal adjusting rod 12 can be connected to the plate main frame beam 7, so that the stability of the shear wall is enhanced, and the effect of transverse shear force is overcome.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a cast-in-place full skeleton template system, includes wall post template skeleton (3), sets up at inboard template panel (4) of wall post template skeleton (3), board end horizontal skeleton (8), sets up template panel (4) in board end horizontal skeleton (8) top, its characterized in that, the bottom of wall post template skeleton (3) can be dismantled and connect on returning location boss (1), return template (6) directly over setting up of wall post template skeleton (3), the height that highly is higher than template panel (4) of board end horizontal skeleton (8) top of returning template (6) on, can dismantle through the connecting piece and be connected between the top of returning template (6) and wall post template skeleton (3).

2. The cast-in-place full-framework formwork system as claimed in claim 1, wherein the height of the upward returning formwork (6) is 6-15 cm higher than that of the formwork panel (4) above the slab bottom transverse framework (8).

3. The cast-in-place full-framework formwork system according to claim 1, wherein two sides of the wall column formwork framework (3) are respectively located at two opposite sides of the upward returning positioning boss (1), and the wall column formwork framework (3) is detachably connected with the upward returning positioning boss (1) through an embedded part (2).

4. A cast-in-place full-skeleton formwork system according to claim 1, wherein the connecting member comprises a tapered sleeve (13) with a large upper part and a small lower part, and a bolt (14) passing through the tapered sleeve (13).

5. A cast-in-place full-framing formwork system as claimed in claim 1, wherein the connectors are located on one or both sides of the wall stud formwork framework (3); when the wall column formwork framework (3) is used for an outer wall, only one side is provided with the connecting piece, and the other side of the connecting piece extends upwards to be directly connected with the upward returning formwork (6).

6. A cast-in-place full-skeleton formwork system according to claim 1, further comprising a plurality of slab main frame beams (7) having the same height as the top surface of the slab-bottom cross skeleton (8), wherein the slab main frame beams (7) are detachably connected with the slab-bottom cross skeleton (8).

7. The cast-in-place full-framework formwork system according to claim 1, further comprising diagonal tension adjusting rods (12) distributed between the wall column formwork framework (3) and the slab bottom transverse framework (8) in a counter-pulling manner.

8. The cast-in-place full-framework formwork system according to claim 1, further comprising a beam side formwork framework (10) connected to the bottom of the slab bottom transverse framework (8) and a beam bottom formwork framework (9) matched with the beam side formwork framework (10), wherein an elevation controller (11) is arranged at the top of the beam side formwork framework (10), and the elevation controller (11) is as high as the connecting piece.

9. The cast-in-place full-framework formwork system according to claim 1, wherein the wall column formwork framework (3) and the slab bottom transverse framework (8) are all spliced light steel or aluminum alloy frameworks.