CN216405743U

CN216405743U - Prefabricated wallboard convenient to installation

Info

Publication number: CN216405743U
Application number: CN202120898742.6U
Authority: CN
Inventors: 方慧敏
Original assignee: Zhejiang Lianying Construction Co ltd
Current assignee: Zhejiang Lianying Construction Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-04-29
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a prefabricated wallboard convenient to install, which has the technical scheme that: including prefabricated wallboard body, prefabricated wallboard body right side activity is provided with the backup pad, the left side of backup pad center department, the right side both sides are all rotated and are provided with first transfer line, the fixed first helical gear that is provided with in rear end of first transfer line, the upper and lower both ends of first helical gear are provided with the second helical gear respectively, second helical gear and first helical gear intermeshing, the center department of second helical gear is provided with the second transfer line, the second transfer line is last, the even a plurality of straight-teeth gears that are provided with in lower both sides, the outside activity of straight-teeth gear is provided with the rack, the fixed first fixed block that is provided with in one end of rack, the upper and lower both ends of telescopic link are fixed and are provided with the second fixed block, the fixed dampproof course that is provided with in surface of prefabricated wallboard body, complex operation and the problem that has reduced its life when having solved the both ends interconnect to prefabricated wallboard.

Description

Prefabricated wallboard convenient to installation

Technical Field

The utility model relates to the field of assembly type building technology, in particular to a prefabricated wallboard convenient to install.

Background

The prefabricated wall plate is a reinforced concrete plate for building assembly processed in a prefabrication plant or a building site, is also called as a wall plate or a wall plate, is made of prefabricated concrete, and has the main advantages of being capable of being produced in a commercialized mode, high in site construction efficiency, low in labor intensity, light in self weight, and better in structural strength and deformation capacity than a mixed structure.

But traditional prefabricated wallboard when the installation, need leave the reinforcing bar in the junction, connecting hole and the reinforcing bar cooperation of seting up prefabricated wallboard bottom, again through enclosing the wallboard with both ends junction, then need artifically to pour into the concrete in enclosing the guardrail, make two wallboards connect through the concrete, this process technology is complicated, still need wait for the concrete solidification, lead to comparatively loaded down with trivial details in the installation of installation prefabricated wallboard body, secondly, traditional prefabricated wallboard is carrying out the formwork, cloth reinforcing bar, behind processes such as pouring concrete, still need carry out dampproofing and waterproofing to the wallboard and avoid the wall body to take place to milden and rot under the overcast and rainy environment, thereby the life of prefabricated wallboard has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prefabricated wall panel convenient to install, aiming at solving the problems of complex operation and shortened service life when two ends of the prefabricated wall panel are connected with each other.

The technical purpose of the utility model is realized by the following technical scheme:

a prefabricated wallboard convenient to install comprises a prefabricated wallboard body, wherein clamping blocks are respectively arranged at the left end and the right end of the prefabricated wallboard body, the clamping blocks are fixedly connected with the prefabricated wallboard body, a plurality of fixing holes are formed in the clamping blocks, a supporting plate is movably arranged at the right side of the prefabricated wallboard body, a first transmission rod is rotatably arranged at the left side and the right side of the center of the front end of the supporting plate, a first helical gear is fixedly arranged at the rear end of the first transmission rod, second helical gears are respectively arranged at the upper end and the lower end of the first helical gear, the second helical gears are mutually meshed with the first helical gears, a second transmission rod is arranged at the center of the second helical gears, the second transmission rod is fixedly connected with the second helical gears, a plurality of straight gears are uniformly arranged at the upper side and the lower side of the second transmission rod, and the straight gears are fixedly connected with the second transmission rod, the outside activity of straight-teeth gear is provided with the rack, the rack with straight-teeth gear intermeshing, the fixed first fixed block that is provided with in one end of rack, the inside activity of first fixed block is provided with a plurality of telescopic links, the telescopic link runs through first fixed block, the fixed second fixed block that is provided with in upper and lower both ends of telescopic link, the surperficial uniform fixation of prefabricated wallboard body is provided with the dampproof course. Furthermore, counter bores are formed in the upper end and the lower end of the left side and the right side of the supporting plate, and fastening bolts are movably arranged inside the counter bores.

Through adopting above-mentioned technical scheme, prevent to take place to rock produced potential safety hazard to prefabricated wallboard when fixing with the backup pad.

Furthermore, a turntable is fixedly arranged at the front end of the first transmission rod.

Through adopting above-mentioned technical scheme, be convenient for operate first transfer line.

Furthermore, bearings are fixedly arranged at the upper end and the lower end of the second transmission rod and fixedly connected with the supporting plate.

Through adopting above-mentioned technical scheme, make the second transfer line can move in the backup pad, follow and take the spur gear to move.

Furthermore, the moisture-proof layer consists of a gas-isolating film and a waterproof and breathable film.

Through adopting above-mentioned technical scheme, avoid when using prefabricated wallboard wall to appear moist phenomenon.

Furthermore, a spring is fixedly arranged at one end of the second fixing block, and one end of the spring is fixedly connected with the first fixing block.

Through adopting above-mentioned technical scheme, make the telescopic link can stretch out automatically when using and fix prefabricated wallboard body.

Furthermore, the left side and the right side of the supporting plate are both provided with clamping grooves matched with the clamping blocks.

Through adopting above-mentioned technical scheme, make prefabricated wallboard body and backup pad interconnect.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model discloses a, only need when the installation to erect the backup pad earlier and fix, insert the draw-in groove that backup pad one end was seted up with the fixture block of prefabricated wallboard one end again, insert and make first transfer line move through rotating the carousel after accomplishing, first transfer line drives first helical gear and moves, first helical gear transmits power for last, the second helical gear at lower both ends, the second helical gear transmits power for the second transfer line, the second transfer line drives the straight-teeth gear and moves, the straight-teeth gear drives the rack again and moves, make first fixed block stretch out to insert to the fixed orifices, fix prefabricated wallboard, solved because of prefabricated wallboard installation is loaded down with trivial details, the problem that has leaded to the engineering time increase.

2. The utility model discloses a, through setting up the dampproof course at the surface of prefabricated wallboard, the dampproof course comprises gas barrier membrane and waterproof ventilated membrane, need not the workman to carry out dampproofing water repellent to it after making prefabricated wallboard installation accomplish to the life of prefabricated wallboard has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a partially enlarged view of portion B of FIG. 2;

fig. 5 is a partially enlarged view of the portion C in fig. 3.

In the figure: 1. prefabricating a wallboard body; 101. a clamping block; 102. a fixing hole; 2. a support plate; 201. a counter bore; 202. a card slot; 3. fastening a bolt; 4. a first drive lever; 5. a turntable; 6. a first helical gear; 7. a second helical gear; 8. a second transmission rod; 9. a bearing; 10. a spur gear; 11. a rack; 12. a first fixed block; 13. a second fixed block; 1301. a spring; 1302. a telescopic rod; 14. a moisture barrier.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1 to 5, a prefabricated wall panel convenient to install comprises a prefabricated wall panel body 1, wherein the left and right ends of the prefabricated wall panel body 1 are respectively fixedly connected with a clamping block 101 through screws, a plurality of fixing holes 102 are formed in the clamping block 101, a first fixing block 12 is used for fixing the prefabricated wall panel body 1 through the fixing holes 102, a supporting plate 2 is movably arranged on the right side of the prefabricated wall panel body 1, a first transmission rod 4 is rotatably arranged on the left and right sides of the center of the supporting plate 2, the rear end of the first transmission rod 4 is fixedly connected with a first helical gear 6 through a welding mode, the first transmission rod 4 drives the first helical gear 6 to move, the first helical gear 6 is meshed with a second helical gear 7 arranged on the upper and lower ends, the first helical gear 6 transmits power to the second helical gear 7, the middle part of the second helical gear 7 is fixedly connected with a second transmission rod 8 through a welding mode, the second bevel gear 7 drives the second transmission rod 8 to move, a plurality of straight gears 10 are uniformly arranged on the second transmission rod 8 in a welding mode, the number of the straight gears 10 is six, the second transmission rod 8 transmits power to the straight gears 10, the straight gears 10 are meshed with the rack 11, the rack 11 is driven by the straight gears 10 to move, one end of the rack 11 is fixedly provided with a first fixed block 12 in a welding mode, the first fixed block 12 extends out through the movement of the rack 11, a plurality of telescopic rods 1302 are movably arranged inside the first fixed block 12, the number of the telescopic rods 1302 is two, the telescopic rods 1302 penetrate through the first fixed block 12, the upper end and the lower end of each telescopic rod 1302 are respectively and fixedly provided with a second fixed block 13, the first fixed block 12 extends out to drive the second fixed block 13 to extend out, so that the prefabricated wallboard body 1 is fixed, moisture-proof layers 14 are fixedly arranged on the surface of the prefabricated wallboard body 1, the thickness of the glass is 1 to 3 cm.

Referring to fig. 1, counter bores 201 are formed in the upper and lower ends of the left and right sides of the support plate 2, fastening bolts 3 are movably disposed inside the counter bores 201, and internal threads matched with the external threads of the fastening bolts 3 are formed inside the counter bores 201 and have the same diameter.

Referring to fig. 1, the front end of the first driving rod 4 is fixedly connected with the turntable 5 by welding.

Referring to fig. 2, bearings 9 are fixedly disposed at the upper and lower ends of the second transmission rod 8 by welding, and the bearings 9 are fixedly connected with the support plate 2 by screws.

Referring to fig. 3, the moisture-proof layer 14 is composed of a gas-proof film and a waterproof breathable film, and the waterproof breathable film has the functions of slowing down the indoor moisture discharge speed and effectively preventing condensation and moisture from permeating, and has a waterproof function.

Referring to fig. 2, one end of the second fixing block 13 is fixedly connected to the spring 1301 by welding, and one end of the spring 1301 is fixedly connected to the first fixing block 12.

Referring to fig. 3, the left and right sides of the supporting plate 2 are both provided with a locking groove 202 matched with the locking block 101, and the locking groove 202 is movably connected with the locking block 101.

When the prefabricated wall panel is used, firstly, a support plate 2 is fixed, then a clamping block 101 at one end of a prefabricated wall panel body 1 is inserted into a clamping groove 202 formed at one end of the support plate 2, after the insertion is finished, a first transmission rod 4 is driven to move by rotating a rotating disc 5, the first transmission rod 4 drives a first bevel gear 6 to move, the first bevel gear 6 is meshed with a second bevel gear 7, the first bevel gear 6 transmits power to the second bevel gear 7, the second bevel gear 7 drives a second transmission rod 8 to move, the second transmission rod 8 drives a straight gear 10 to move, the straight gear 10 transmits power to a rack 11, the rack 11 drives a first fixing block 12 to move, so that the first fixing block 12 extends out to be inserted into a fixing hole 102 to fix the prefabricated wall panel body, and secondly, the surface of the prefabricated wall panel body 1 is protected by arranging a moisture-proof layer 14 on the outer surface of the prefabricated wall panel body 1, the moisture-proof layer 14 consists of a gas-barrier film and a waterproof and breathable film, so that the prefabricated panel body does not need to be subjected to moisture-proof and waterproof treatment by workers after being installed, and the service life of the prefabricated wallboard is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Set up the dampproof course through the surface at prefabricated wallboard, the dampproof course comprises gas barrier film and waterproof ventilated membrane, makes and need not the workman to carry out dampproofing water repellent to it after the prefabricated wallboard installation is accomplished to work efficiency has been improved.

Claims

1. A prefabricated wallboard convenient to installation, includes prefabricated wallboard body (1), its characterized in that: the prefabricated wall panel comprises a prefabricated wall panel body (1), wherein clamping blocks (101) are respectively arranged at the left end and the right end of the prefabricated wall panel body (1), the clamping blocks (101) are fixedly connected with the prefabricated wall panel body (1), a plurality of fixing holes (102) are formed in the clamping blocks (101), a supporting plate (2) is movably arranged at the right side of the prefabricated wall panel body (1), first transmission rods (4) are rotatably arranged at the left side and the right side of the center of the supporting plate (2), a first helical gear (6) is fixedly arranged at the rear end of each first transmission rod (4), second helical gears (7) are respectively arranged at the upper end and the lower end of each first helical gear (6), the second helical gears (7) are mutually meshed with the first helical gears (6), a second transmission rod (8) is arranged at the center of each second helical gear (7), and the second transmission rods (8) are fixedly connected with the second helical gears (7), the utility model discloses a wallboard, including first drive pole (8), second drive pole (8), upper and lower both sides are even be provided with a plurality of straight-teeth gear (10), straight-teeth gear (10) with second drive pole (8) fixed connection, the outside activity of straight-teeth gear (10) is provided with rack (11), rack (11) with straight-teeth gear (10) intermeshing, the fixed first fixed block (12) that is provided with of one end of rack (11), the inside activity of first fixed block (12) is provided with a plurality of telescopic link (1302), telescopic link (1302) run through first fixed block (12), the upper and lower both ends of telescopic link (1302) are fixed second fixed block (13) that is provided with respectively, the equal fixed dampproof course (14) that is provided with in surface of prefabricated wallboard body (1).

2. A prefabricated wall panel for easy installation according to claim 1, wherein: the left side and the right side of the supporting plate (2) are both provided with clamping grooves (202) matched with the clamping blocks (101).

3. A prefabricated wall panel for easy installation according to claim 1, wherein: counter bores (201) are formed in the upper end and the lower end of the left side and the right side of the supporting plate (2), and fastening bolts (3) are movably arranged inside the counter bores (201).

4. A prefabricated wall panel for easy installation according to claim 1, wherein: and a turntable (5) is fixedly arranged at the front end of the first transmission rod (4).

5. A prefabricated wall panel for easy installation according to claim 1, wherein: and bearings (9) are fixedly arranged at the upper end and the lower end of the second transmission rod (8), and the bearings (9) are fixedly connected with the supporting plate (2).

6. A prefabricated wall panel for easy installation according to claim 1, wherein: one end of the second fixing block (13) is fixedly provided with a spring (1301), and one end of the spring (1301) is fixedly connected with the first fixing block (12).

7. A prefabricated wall panel for easy installation according to claim 1, wherein: the moisture-proof layer (14) consists of a gas-barrier film and a waterproof breathable film.