CN214658008U

CN214658008U - Prefabricated wallboard

Info

Publication number: CN214658008U
Application number: CN202121136632.2U
Authority: CN
Inventors: 冯波; 朱禹熹; 周柏臣; 杨强; 李果
Original assignee: Cmcc Investment Shanzhu Chengdu Prefabricated Building Technology Development Co ltd
Current assignee: Cmcc Investment Shanzhu Chengdu Prefabricated Building Technology Development Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-09
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to an assembly type structure technical field, concretely relates to prefabricated wallboard, which comprises a wall board, the upper end of wallboard sets up the cross rib, the lower extreme of wallboard sets up down the cross rib, the width of going up the cross rib is greater than the width of cross rib down, on going up the cross rib and on the cross rib down equipartition several through-hole respectively, go up the through-hole on the cross rib and the through-hole one-to-one on the cross rib down. Aim at is through setting up horizontal rib, lower horizontal rib on this prefabricated wallboard, goes up the width of horizontal rib and is greater than the width of horizontal rib down, during the installation for the floor can be taken on the wallboard, and increases prestressing force through the bolt, has increaseed between floor and the wallboard, frictional force between wallboard and the wallboard, thereby guarantees that the wallboard can prevent to take place relative slip through prestressing force when bearing the horizontal force, has improved the wholeness of structure.

Description

Prefabricated wallboard

Technical Field

The utility model belongs to the technical field of the assembly type structure, concretely relates to prefabricated wallboard.

Background

The existing fabricated building mainly adopts an assembled integral structure system, the fabricated building mainly comprises precast concrete components, then the precast concrete components are conveyed to a construction site, and the overall construction of the fabricated building is realized through the connection among the precast concrete components. The prefabricated concrete components are usually connected through in-situ concrete pouring or grouting, and then the system has the main problems of large in-situ wet operation amount, low construction speed, difficulty in detecting the grouting compactness degree of the sleeve and possible potential quality hazards.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a prefabricated wallboard, through set up horizontal rib, lower horizontal rib on this prefabricated wallboard, the width of going up the horizontal rib is greater than the width of horizontal rib down to guarantee that whole wallboard thickness can be thinner, when pouring, can save the cost, through last horizontal rib, the through-hole on the horizontal rib down, can realize the quick installation between the wallboard.

The utility model adopts the technical proposal that: the utility model provides a prefabricated wallboard, includes the wallboard, the upper end of wallboard sets up the cross rib, the lower extreme of wallboard sets up down the cross rib, the width of going up the cross rib is greater than the width of cross rib down, on going up the cross rib and on the cross rib down respectively the equipartition several through-hole, go up the through-hole on the cross rib and the through-hole one-to-one on the cross rib down.

Preferably, the width of the upper transverse rib is more than twice larger than that of the lower transverse rib, two rows of through holes are formed in the upper transverse rib, and the through holes on one side, close to the wallboard, of the upper transverse rib correspond to the through holes on the lower transverse rib one to one.

Preferably, the surface of the wall plate is provided with a plurality of criss-cross reinforcing ribs.

Preferably, the side end of the wallboard is provided with a side rib, a plurality of connecting holes are uniformly distributed on the side rib, and the connecting holes on two opposite side ribs are in one-to-one correspondence.

Preferably, the through hole and the connecting hole are provided with grooves, and the grooves are positioned on one side close to the wall plate.

Preferably, the height of the wall board is 3-5m, the width of the wall board is 3-5m, and the thickness of the thinnest part of the wall board is 60-100mm

The utility model discloses an useful part lies in: the utility model has the advantages that the upper transverse rib, the lower transverse rib, the side ribs and the reinforcing ribs are arranged on the wall board, so that the thickness of the wall board is thinner than that of a common wall board while the strength of the wall board is ensured, the lightweight of the wall board is realized, the dead weight of the structure is reduced, and the construction cost is also reduced, and the thickness of the wall board can be reduced to 60 mm; the floor is through direct and wallboard contact to exert prestressing force, the structure is whole can prevent to take place relative slip between floor and the wallboard under the effect of horizontal force, has improved the wholeness of structure, makes the structure after the earthquake effect, because the effect of prestressing force, can resume the deformation, and makes the component damage less.

Drawings

FIG. 1 is a schematic structural view of a wall panel;

FIG. 2 is a left side view of the wall panel;

fig. 3 is a top view of a wall panel.

In the figure: 1-wallboard, 2-upper transverse rib, 3-lower transverse rib, 4-side rib, 5-reinforcing rib, 6-through hole, 7-connecting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a prefabricated wall panel comprises a wall panel 1, wherein an upper transverse rib 2 is arranged at the upper end of the wall panel 1, a lower transverse rib 3 is arranged at the lower end of the wall panel 1, the width of the upper transverse rib 2 is greater than that of the lower transverse rib 3, a plurality of through holes are uniformly distributed on the upper transverse rib 2 and the lower transverse rib 3 respectively, and the through holes on the upper transverse rib 2 correspond to the through holes on the lower transverse rib 3 one by one. It can be understood that, go up the width of horizontal rib 2 and be greater than the width of horizontal rib 3 down, when the wallboard is connected, can be so that floor and last side wall board are connected simultaneously on last horizontal rib 2, go up

horizontal rib

2 and 3 width difference parts of horizontal rib down and do the bracket that later stage floor 6 is connected concurrently.

Go up the width of horizontal rib 2 and be greater than the width twice more of horizontal rib 3 down, go up and set up two rows of through-holes on horizontal rib 2, go up the through-hole that is close to wallboard 1 one side on the horizontal rib 2 and the through-hole one-to-one on the horizontal rib 3 down. One of them row of through-hole and the through-hole one-to-one on the horizontal rib 3 down can be so that two blocks of adjacent wallboard 1 link together through the through-hole, another row of through-hole and floor looks adaptation, through bolted connection back, can increase the frictional force between floor and the wallboard 1, provide anti shear capacity through frictional force, avoided floor and wallboard 1 to produce relative slip to realize wallboard 1 to the support of floor, make the structure form space stress system.

The surface of the wall plate 1 is provided with a plurality of criss-cross reinforcing ribs 5. Set up last horizontal rib 2, horizontal rib 3 down and stiffening rib 5 on wallboard 1, can be so that wallboard 1's thickness reduces, in this embodiment, wallboard 1's thickness can reduce to 60mm, when guaranteeing component intensity, has reached the purpose of practicing thrift the cost.

The side of wallboard 1 sets up side rib 4, the equipartition several connecting hole on the side rib 4, the connecting hole one-to-one on two relative side ribs 4. The side ribs 4 are arranged, so that two adjacent wall boards 1 can be connected through the side ribs 4, and the side ribs 4 can also increase the strength of the wall boards 1.

The through holes and the connecting holes are provided with grooves, and the grooves are positioned on one side close to the wall plate 1. After the bolt connection is finished, anti-crack mortar is filled in the grooves of the through hole and the connecting hole, so that the surface of the component is ensured to be flat.

The height of the wall board 1 is 3-5m, the height of a single layer can be reached, and the width of the wall board 1 is 3-5 m.

The specific working mode is as follows:

1) the floor installation, install downside wallboard 1 after, place floor hoist and mount on the last horizontal rib 2 of the installed downside wallboard 1, through bolted connection to exert the pretightning force, thereby guarantee the fastening between floor 6 and the downside wallboard 1, when taking place the level and rock, can not take place relative slip between floor 6 and the downside wallboard 1.

2) Installing an upper side wallboard and a lower side wallboard, namely hoisting and placing the upper side wallboard 1 on an upper transverse rib 2 of the installed lower side wallboard 1, so that the upper transverse rib 2 of the upper side wallboard 1 is contacted with a floor slab, the surface of the floor slab is flush with the exposed surface of a lower transverse rib 3 of the upper side wallboard 1, the floor slab is connected through a bolt, and pretightening force is applied; before the upper side wallboard 1 is hoisted, smearing sitting slurry on the upper transverse rib 2 of the upper side wallboard 1, wherein the thickness of the sitting slurry is higher than the difference between the thickness of the floor slab 6 and the thickness of the lower transverse rib 3 of the upper side wallboard; after the upper side wall plate 1 is installed, anti-crack mortar is filled between the upper transverse rib 2 of the upper side wall plate 1 and the floor slab 6 and between the bolts, so that the surface is guaranteed to be flat.

3) Control the curb plate installation, set up high damping sealing member on the surface of two side ribs 4 of wallboard 1, curb plate 1 about the bolt passes behind the high damping sealing member connection, and apply the pretightning force, thereby guarantee about to the extrusion to high damping sealing member between two wallboard 1, guarantee the wholeness of structure under little vibrations effect, reduce structural deformation, thereby improve human travelling comfort, and slide through the seam under the big vibrations effect and make high damping rubber take place shear deformation, thereby realize the dissipation energy, reduce the purpose of structural response. In addition, the deformability of the high-damping sealing element can be utilized to adjust the production and installation errors of the wall board 1 during component installation, and the high-damping sealing element can seal the vertical seam after being pressed, so that the aim of preventing the vertical seam from being water is fulfilled.

The above embodiments are preferred embodiments, it should be noted that the above preferred embodiments should not be considered as limitations of the present invention, and the scope of the present invention should be limited by the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. A prefabricated wall panel comprising a wall panel (1), characterized in that: the upper end of wallboard (1) sets up horizontal rib (2), horizontal rib (3) are down set up to the lower extreme of wallboard (1), the width of going up horizontal rib (2) is greater than the width of horizontal rib (3) down, go up on horizontal rib (2) and on horizontal rib (3) down equipartition several through-hole (6) respectively, through-hole (6) on going up horizontal rib (2) and through-hole (6) one-to-one on horizontal rib (3) down.

2. The prefabricated wall panel of claim 1, wherein: go up the width of horizontal rib (2) and be greater than the width twice more of horizontal rib (3) down, go up and set up two rows of through-holes (6) on horizontal rib (2), go up the through-hole that is close to wallboard (1) one side on horizontal rib (2) and through-hole (6) one-to-one on horizontal rib (3) down.

3. The prefabricated wall panel of claim 2, wherein: the surface of the wallboard (1) is provided with a plurality of criss-cross reinforcing ribs (5).

4. A prefabricated wall panel according to any one of claims 1 to 3, wherein: the side of wallboard (1) sets up side rib (4), equipartition several connecting hole (7) on side rib (4), connecting hole (7) one-to-one on two relative side ribs (4).

5. The prefabricated wall panel of claim 4, wherein: the through hole (6) and the connecting hole (7) are provided with grooves, and the grooves are positioned on one side close to the wallboard (1).

6. The prefabricated wall panel of claim 5, wherein: the height of the wallboard (1) is 3-5m, the width of the wallboard (1) is 3-5m, and the thickness of the wallboard (1) is 60-100 mm.