CN211622124U - Assembled partition wall - Google Patents
Assembled partition wall Download PDFInfo
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- CN211622124U CN211622124U CN201922344674.4U CN201922344674U CN211622124U CN 211622124 U CN211622124 U CN 211622124U CN 201922344674 U CN201922344674 U CN 201922344674U CN 211622124 U CN211622124 U CN 211622124U
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Abstract
The utility model discloses an assembled partition wall. The fabricated partition wall comprises two concrete columns and a foamed concrete plate arranged between the two concrete columns; a steel bar framework is arranged in the concrete upright column, and a transverse framework and a longitudinal framework are arranged in the foamed concrete slab; the end part of the transverse framework extends into the steel reinforcement framework, a steel net film fixed on the longitudinal framework is arranged between the longitudinal framework and the steel reinforcement framework, and the steel net film separates a pouring area of the concrete upright column from a pouring area of the foamed concrete slab. The utility model discloses a partition wall can carry out concrete column and foaming concrete slab's construction simultaneously, has practiced thrift man-hour, has improved manufacturing efficiency.
Description
Technical Field
The utility model relates to an assembled partition wall belongs to the building industrialization field.
Background
The partition wall board is used as an important part in industrial buildings, most of the traditional buildings adopt a field building mode for operation, and after the industrial buildings are popularized, the partition wall board products of lightweight batten such as ALC autoclaved foamed concrete strip partition walls, ceramsite foamed concrete partition walls and the like exist.
The traditional masonry partition wall has the defects of relatively heavy blocks, large masonry workload and large requirement of tie bars, and can gradually quit from a historical stage. Along with the gradual development of modern buildings, prefabricated light partition wall slat has played more and more roles, but its seam is more, easily produces shrink deformation, easy damaged, water and electricity can not be pre-buried, and the later stage volume of digging is big, and causes the problem such as disturbance to the wallboard easily and awaits the solution urgently.
Chinese utility model patent CN205077658U discloses a cast in situ's no shrink lightweight concrete partition, it sets up between two structure posts, no shrink lightweight concrete partition includes wall body and foam blanket, and the wall body forms for there being no shrink lightweight concrete pours, the foam blanket set up in the inside of wall body. The utility model discloses an easy hollowing and the fracture problem on wall body plastering surface have been avoided, however the inventor finds after the structure post must be prefabricated earlier when preparing to implement this patent and is carrying out the construction on wall body and foam blanket, and prefabrication efficiency is low excessively.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled partition wall, this partition wall can carry out concrete column and foaming concrete slab's construction simultaneously, has practiced thrift man-hour, has improved manufacturing efficiency.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
an assembled partition wall comprises two concrete upright posts and a foamed concrete plate arranged between the two concrete upright posts; a steel bar framework is arranged in the concrete upright column, and a transverse framework and a longitudinal framework are arranged in the foamed concrete slab; the concrete column is structurally characterized in that the end part of the transverse framework extends into the steel reinforcement framework, a steel net film fixed on the longitudinal framework is arranged between the longitudinal framework and the steel reinforcement framework, and the steel net film separates a pouring area of the concrete column from a pouring area of the foamed concrete slab.
The utility model separates the pouring area of the concrete upright post and the pouring area of the foam concrete slab by arranging the steel net film, thus facilitating the simultaneous pouring of the concrete upright post and the foam concrete slab when prefabricating the partition wall, saving working hours, improving the prefabricating efficiency,
meanwhile, the two ends of the partition wall are provided with concrete columns (conventional concrete), and the middle is provided with foamed concrete, so that the weight of the wall plate is greatly reduced, construction and installation are facilitated, and the installation load of a tower crane is reduced; meanwhile, the structural load is reduced, and the structural steel bars can be saved.
The concrete column of the utility model is made of non-foam concrete, preferably conventional concrete.
According to the utility model discloses an embodiment, can also be right the utility model discloses do further optimization, following for optimizing the technical scheme who forms afterwards:
preferably, the bottom end face of the foamed concrete slab is set back upward relative to the bottom end face of the concrete upright. By retracting upward. This provides a space for the entire wall panel to be deformed by extrusion, thereby preventing the foamed concrete panel from being damaged by extrusion.
Further, the top end face of the foamed concrete slab is flush with the top end faces of the concrete columns, the elevation of the bottom end face of the foamed concrete slab is higher than that of the bottom end face of the concrete columns, and a gap is formed between the two concrete columns on the bottom end face of the foamed concrete slab in a surrounding mode. Therefore, by arranging the gap, a space is better provided for the whole extrusion deformation of the wall plate.
In one preferred embodiment, to accommodate the deformation, a flexible mortar is provided in the void at the bottom end face of the foamed concrete slab. Therefore, after the settlement and deformation of the engineering construction are stable, flexible mortar can be smeared on the bottom, the flexible mortar has a certain supporting effect, and the foamed wallboard can be prevented from being damaged under the action of a common medium and small earthquake.
Preferably, the gap is 0.5cm-2 cm. Preferably about 1 cm.
And the bottom end surface of the concrete upright post is provided with a lower flexible support.
The lower flexible support is a rubber mat. From this, the cushion is as deformable support, and whole structure biography power is clear, greatly increased anti-seismic performance. Under the action of earthquake, the influence on the rigidity of the whole main structure of the building is small, and the local super-rigid damage of the main structure can not be caused.
And a water and electricity pipeline is embedded in the foamed concrete plate.
An internal thread sleeve is pre-embedded in the top of the concrete upright post; and the concrete upright post is provided with an inclined support embedded part. The inclined support embedded part is arranged on the concrete upright post, so that the construction and installation safety is higher.
In order to conveniently realize connection with the upper-layer beam, the top of the concrete upright post is provided with an upper connection; the upper portion is connected including with the anchor reinforcing bar of internal thread sleeve threaded connection to and pre-buried at the U-shaped drawknot reinforcing bar at foamed concrete slab top, the bottom of this U-shaped drawknot reinforcing bar with horizontal skeleton fixed connection.
The utility model discloses a steel mesh membrane is as concrete stand and foaming concrete slab's wall, and stand and foaming cement board can simultaneous working, and because the unsmooth sense of steel nethike embrane makes anti cracking performance increase. In addition, the design of steel mesh membrane can cut off when concrete stand and foamed concrete slab precast pouring and pour the district, has realized the better bonding of concrete stand and foamed concrete on the one hand, and an unexpected effect is, can realize the construction of concrete stand and foamed concrete slab simultaneously, has shortened the prefabrication time, has improved efficiency.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a whole bearing structure is constituteed with horizontal, vertical skeleton to two concrete columns, and inside is filled for the foaming concrete, and convenient quick drawing of patterns hoist and mount. The inclined support embedded part is arranged on the concrete upright post, so that the construction and installation safety is higher.
2. The upright columns at two ends of the foamed concrete wallboard are of common concrete structures, the foamed concrete wallboard and the cast-in-place structural concrete column are made of the same material, the shrinkage is small after installation, the deformation after stress is coordinated, and the generation of vertical cracks can be basically avoided.
3. A gap of about 1cm is reserved at the bottom of the foamed concrete slab, so that the wallboard is not contacted with the ground when the sedimentation deformation of the wallboard is unstable in installation and engineering construction, and the foamed concrete slab can be well prevented from being fractured. After the settlement and deformation of the engineering construction are stable, flexible mortar can be smeared on the bottom, the flexible mortar has a certain supporting effect, and the foamed wallboard can be prevented from being damaged under the action of common medium and small earthquakes.
4. The top of the prefabricated light wallboard is anchored on a cast-in-place plate or a beam through anchoring reinforcing steel bars and tie reinforcing steel bars, the load of the wallboard is transferred to an upper floor, a flexible rubber mat is arranged at the bottom of the prefabricated light wallboard under a concrete upright post and serves as a deformable support, the force transfer of the whole structure is clear, and the anti-seismic performance is greatly increased. Under the action of earthquake, the influence on the rigidity of the whole main structure of the building is small, and the local super-rigid damage of the main structure can not be caused.
5. The steel net film is used as a partition between the concrete upright post and the foamed concrete slab, the upright post and the foamed concrete slab can operate simultaneously, and the crack resistance is improved due to the concave-convex feeling of the steel net film.
6. The heat preservation and sound insulation effect is good, the cost is controllable, and the cost is greatly reduced compared with that of a pure precast concrete partition wall.
7. Compare in pure light partition plate, the utility model discloses a wallboard can pre-buried integrated water electric pipeline.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a bottom view of fig. 1.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
A fabricated partition wall mainly comprises five parts, namely a concrete upright column 1, a foamed concrete slab 2, an integrated water and electricity pipeline 3, an upper connection 4 and a lower flexible support 5, as shown in figure 1. A steel bar framework 11 is arranged in the concrete upright post 1, and a transverse framework 21 and a longitudinal framework 22 are arranged in the foamed concrete slab 2. The end part of the transverse framework 21 extends into the steel reinforcement framework 11, a steel net film 6 fixed on the longitudinal framework 22 is arranged between the longitudinal framework 22 and the steel reinforcement framework 11, and the steel net film 6 separates a pouring area of the concrete upright column 1 from a pouring area of the foamed concrete slab 2.
Referring to fig. 2, the top of the concrete upright post 1 is provided with an upper connection 4; the upper portion is connected 4 and is included with the anchor reinforcing bar of internal thread sleeve threaded connection to and pre-buried at the U-shaped drawknot reinforcing bar of 2 tops of foaming concrete slab, the bottom of this U-shaped drawknot reinforcing bar with horizontal skeleton 21 is fixed and is connected.
Further, in order to adapt to deformation, the top end surface of the foamed concrete slab 2 is flush with the top end surface of the concrete upright post 1, and the bottom end surface of the foamed concrete slab 2 is recessed upwards relative to the bottom end surface of the concrete upright post 1, namely the bottom end surface of the foamed concrete slab 2 is higher than the bottom end surface of the concrete upright post 1, and a gap is formed between the two concrete upright posts 1 on the bottom end surface of the foamed concrete slab 2. The gaps are internally provided with flexible mortar positioned on the bottom end surface of the foamed concrete plate 2.
The partition wall of this embodiment has promoted prefabricated efficiency, can accomplish the batchization and popularize and apply.
The hoisting embedded part of the embodiment preferably adopts an internal thread sleeve, and anchoring steel bars can be screwed in on site.
The steel reinforcement framework of the embodiment can be a steel reinforcement cage formed by binding truss steel reinforcements, stirrups and vertical steel reinforcements
The foamed concrete slab 2 is provided with a transverse framework 21 and a longitudinal framework 22, and the transverse framework 21 penetrates into the steel reinforcement framework 11 of the concrete upright 1. The transverse framework 21 and the longitudinal framework 22 can be steel bar trusses, thin-wall light steel, square steel pipes, round steel pipes and the like. The upper part of the foamed concrete slab 2 is flush with the concrete upright post 1, and the lower part of the foamed concrete slab is shorter than the concrete upright post 1 by about 1cm, so that the foamed concrete slab is suitable for the whole extrusion deformation of the wallboard, and the extrusion damage of the foamed concrete slab 2 is prevented. The foaming concrete is doped with fibers to improve the crack resistance.
The water and electricity pipelines 3 (such as a line pipe, a line box, an electric box, an equipotential box and the like) are pre-buried in the foamed concrete slab 2 and can penetrate through the longitudinal and transverse frameworks to be laid randomly.
The upper part is connected 4 and has two parts, and a part is the anchor reinforcing bar that buries the piece and matches with concrete column 1 hoist and mount, and anchor reinforcing bar one end car silk is twisted and bury the piece. The other part is a U-shaped tie bar 12, the lower part of the U-shaped tie bar 12 is fixedly connected with a first transverse framework 21 (the uppermost one), and the upper part of the U-shaped tie bar 12 extends out of the surface of the foamed concrete slab 2 and is used for anchoring with a cast-in-place layer.
As shown in fig. 3, the flexible rubber mat arranged at the bottom of the concrete upright 1 is used as a flexible support of the partition wall, and the flexible rubber mat needs to have certain bearing capacity and deformability.
The production steps of the prefabricated foamed partition board of the embodiment are as follows:
firstly, erecting an outer template on a factory template table according to the outline of a wallboard, and reserving a hanging point reserved hole on the outer template;
secondly, assembling a steel reinforcement framework of the concrete upright post 1, a transverse framework 21 and a longitudinal framework 22 of the foamed concrete slab 2 and a steel net film 6, and putting the assembled steel reinforcement framework, the transverse framework and the longitudinal framework into a mold;
thirdly, hoisting the embedded part, embedding the inclined strut embedded part and the water and electricity, and placing an upper tie bar;
fourthly, pouring conventional concrete of the reinforcing upright posts 1, and pouring the foamed cement wall boards 2 at the same time;
fifthly, curing and forming;
and sixthly, sticking a flexible rubber mat.
The wallboard of this embodiment can guarantee that the big board partition wall of foamed concrete can with structural concrete post collaborative work to no fracture appears in normal shrink range. Meanwhile, in the project construction process, along with the structural deformation of the building, the structural stress of the foaming wallboard can be adapted and adjusted.
The foamed concrete wallboard of this embodiment is at the building service phase, and the atress is clear and definite, possesses good anti-seismic performance to can not make foamed wallboard extrusion destruction under the condition of normal settlement and building creep.
The foamed concrete wallboard of the embodiment has a simple production process and can be suitable for large-scale industrial manufacturing.
The above-mentioned embodiments are illustrative and should not be construed as limiting the scope of the invention, which is defined by the appended claims, and all modifications of the equivalent forms of the present invention which are obvious to those skilled in the art after reading the present invention.
Claims (10)
1. An assembled partition wall comprises two concrete upright posts (1) and a foamed concrete plate (2) arranged between the two concrete upright posts (1); a steel bar framework (11) is arranged in the concrete upright post (1), and a transverse framework (21) and a longitudinal framework (22) are arranged in the foamed concrete slab (2); the concrete column is characterized in that the end part of the transverse framework (21) extends into the steel reinforcement framework (11), a steel net film (6) fixed on the longitudinal framework (22) is arranged between the longitudinal framework (22) and the steel reinforcement framework (11), and the steel net film (6) separates a pouring area of the concrete column (1) from a pouring area of the foamed concrete slab (2).
2. The fabricated partition according to claim 1, wherein the bottom end face of the foamed concrete slab (2) is indented upward with respect to the bottom end face of the concrete upright (1).
3. The fabricated partition wall as claimed in claim 1, wherein the top end surface of the foamed concrete slab (2) is flush with the top end surface of the concrete upright (1), the height of the bottom end surface of the foamed concrete slab (2) is higher than that of the bottom end surface of the concrete upright (1), and a gap is formed between the two concrete uprights (1) at the bottom end surface of the foamed concrete slab (2).
4. The fabricated partition of claim 3, wherein the voids are filled with a flexible mortar on the bottom end face of the foamed concrete slab (2).
5. The fabricated partition of claim 3, wherein the void is 0.5cm-2 cm.
6. An assembled partition according to claim 1, characterised in that the bottom end face of the concrete column (1) is provided with a lower flexible support (5).
7. An assembled partition according to claim 6 wherein the lower flexible support (5) is a rubber mat.
8. The fabricated partition according to any one of claims 1-7, characterised in that hydroelectric lines (3) are embedded in the foamed concrete slab (2).
9. The fabricated partition according to any one of claims 1 to 7, wherein an internally threaded sleeve is embedded in the top of the concrete upright (1); and the concrete upright post (1) is provided with an inclined support embedded part.
10. An assembled partition according to claim 9 wherein the concrete columns (1) are provided with an upper connection (4) at the top; the upper portion is connected (4) including with the anchor reinforcing bar of internal thread sleeve threaded connection to and pre-buried at the U-shaped drawknot reinforcing bar (12) at foamed concrete slab (2) top, the bottom of this U-shaped drawknot reinforcing bar (12) with horizontal skeleton (21) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344674.4U CN211622124U (en) | 2019-12-23 | 2019-12-23 | Assembled partition wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344674.4U CN211622124U (en) | 2019-12-23 | 2019-12-23 | Assembled partition wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622124U true CN211622124U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344674.4U Active CN211622124U (en) | 2019-12-23 | 2019-12-23 | Assembled partition wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622124U (en) |
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2019
- 2019-12-23 CN CN201922344674.4U patent/CN211622124U/en active Active
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