CN217782572U

CN217782572U - Prefabricated wallboard

Info

Publication number: CN217782572U
Application number: CN202221792092.8U
Authority: CN
Inventors: 刘根仁
Original assignee: Zhejiang Wufang Construction Co ltd
Current assignee: Zhejiang Wufang Construction Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-11
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to a prefabricated wallboard relates to the building technology field, including the wallboard body, at least one butt joint hole has been seted up to wallboard body bottom surface, wallboard body lateral wall seted up with the first hole and the second that fill of butt joint hole intercommunication fill the hole, first hole that fills is located the second fills the hole upside, still including being used for inserting the shutoff piece in the butt joint hole, the shutoff piece includes the shutoff support, connects in shutoff support one side and will first shutoff portion that fills the hole lid and close, connect in shutoff support one side and will second shutoff portion that the second filled the hole lid and will the shutoff dish that the butt joint hole lid closed. The butt joint hole has the effect of reducing the amount of sundries accumulated in the butt joint hole.

Description

Prefabricated wallboard

Technical Field

The utility model belongs to the technical field of the building technique and specifically relates to a prefabricated wallboard is related to.

Background

The prefabricated wall panel is a reinforced concrete plate type member processed and manufactured in a prefabrication factory (field) or a construction site for building assembly.

Current prefabricated wallboard includes the wallboard, and at least one butt joint hole has been seted up along self length direction to the wallboard bottom surface, and the wallboard lateral wall is seted up respectively with butt joint hole intercommunication first through-hole and second through-hole, first through-hole is located the second through-hole upside. During the installation, install the wallboard on the floor, the prefabricated spliced pole that has on the floor aligns the spliced pole with the butt joint hole of wallboard and inserts, aims at the second through-hole with the concrete afterwards and pours into, finishes pouring when concrete spills over from first through-hole department, waits for the concrete to solidify, accomplishes the installation of wallboard.

In view of the above-mentioned related art, the inventor believes that the wallboard is directly piled up in the building site after production, and debris are very easy to pile up in the connecting pipe, influence the subsequent joint strength of wallboard and bottom plate.

SUMMERY OF THE UTILITY MODEL

In order to reduce the volume that debris pile up in the butt joint hole, this application provides a prefabricated wallboard.

The application provides a prefabricated wallboard adopts following technical scheme:

the utility model provides a prefabricated wallboard, includes the wallboard body, at least one butt joint hole has been seted up to wallboard body bottom surface, wallboard body lateral wall seted up with the first hole and the second that fills of butt joint hole intercommunication fill the hole, first hole site that fills is located the second fills the hole upside, still including being used for inserting the shutoff piece in the butt joint hole, the shutoff piece includes the shutoff support, connects in shutoff support one side and will first shutoff portion that fills the hole lid and close, connect in shutoff support one side and will the second that the hole lid closes fills the second shutoff portion and will the shutoff dish that the hole lid closed.

Through adopting above-mentioned technical scheme, in the shutoff support inserted the butt joint hole, first shutoff portion covered to first filling hole, and second shutoff portion covers to second filling hole, and the shutoff dish covers the butt joint hole for debris are difficult for entering into the butt joint hole from the opening part of first filling hole, second filling hole and butt joint hole, have reduced the volume that debris were piled up in the butt joint hole.

Optionally, the blocking support comprises a first support for mounting the first blocking portion, a second support for connecting the second blocking portion, and an adjusting sleeve arranged between the first support and the second support, the first support has a first strut in threaded fit with the top of the adjusting sleeve, and the second support has a second strut in threaded fit with the bottom of the adjusting sleeve.

Through adopting above-mentioned technical scheme, when the height of first shutoff portion and second shutoff portion need be adjusted, accessible rotation first branch or second branch to adjust the high position of first shutoff portion and second shutoff portion, the height of the first hole of pouring into of adaptable co-altitude and second hole of pouring into.

Optionally, the first bracket further includes a first telescopic rod connecting the first blocking portion and the first support rod, and the first telescopic rod is further sleeved with a first spring pressing the first blocking portion against the inner wall of the docking hole; the second support further comprises a second telescopic rod which is connected with the second plugging portion and the second branch, and a second spring which enables the second plugging portion to be tightly pressed on the inner wall of the butt joint hole is further sleeved on the second telescopic rod.

Through adopting above-mentioned technical scheme, first spring orders about first shutoff portion and removes to first filling hole direction for first shutoff portion compresses tightly at the butt joint downthehole wall, has improved the leakproofness of first shutoff portion to first filling hole. The second spring orders about the second shutoff portion to the removal of second filling hole direction for the second shutoff portion compresses tightly at the butt joint hole inner wall, has improved the leakproofness of second shutoff portion to second filling hole.

Optionally, the first blocking portion is a first arc-shaped plate attached to the inner wall of the butt joint hole, and the second blocking portion is a second arc-shaped plate attached to the inner wall of the butt joint hole.

Through adopting above-mentioned technical scheme, first arc and second arc can laminate the inner wall in butt joint hole more to reduce the volume that debris are piled up in the butt joint hole.

Optionally, the first arc-shaped plate and the second arc-shaped plate are both provided with rubber pads abutted against the inner wall of the butt joint hole.

Through adopting above-mentioned technical scheme for first arc and second arc pass through the inner wall of rubber pad butt joint hole, make first arc and second arc laminate the inner wall in butt joint hole more, thereby reduce debris and pile up the volume in the butt joint hole.

Optionally, the device further comprises a bottom plate for mounting the blocking piece, and the blocking piece is detachably mounted on the bottom plate.

Through adopting above-mentioned technical scheme, when needs dismantle the wallboard body, all pull down the shutoff piece on the mounting plate through the bottom plate, need not pull down in proper order, made things convenient for the dismantlement of shutoff piece

Optionally, a sliding seat is arranged on the plugging piece, and a sliding groove for sliding installation of the sliding block is formed in the bottom plate.

Through adopting above-mentioned technical scheme, the shutoff piece can slide on the bottom plate through the seat that slides, has made things convenient for the installation of bottom plate, and the different butt joint holes of interval of adaptation.

Optionally, the sliding seat includes a sliding block connected in the sliding groove in a sliding manner, a threaded rod arranged at the top of the sliding block, and a mounting nut which is mounted on the threaded rod in a threaded manner and is abutted to the bottom plate, and the sliding groove is a T-shaped sliding groove.

Through adopting above-mentioned technical scheme, when the seat that slides to the optional position, rotate mounting nut, make mounting nut butt to the bottom plate on, fix the seat that slides to fixing the shutoff piece, made things convenient for the installation between shutoff piece and the bottom plate.

Optionally, one end of the bottom plate, which is far away from the wallboard body, is provided with a handle.

Through adopting above-mentioned technical scheme, drive the bottom plate through the handle and remove to the direction of keeping away from the wallboard, made things convenient for the dismantlement of shutoff piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the prefabricated wall board, the plugging piece is arranged, the first plugging portion covers the first pouring hole, the second plugging portion covers the second pouring hole, and the plugging disc covers the butt joint hole, so that sundries are not easy to enter from the first pouring hole, the second pouring hole and the butt joint hole, and the amount of sundries accumulated in the butt joint hole is reduced;

2. according to the prefabricated wall board, the first telescopic rod, the first spring, the second telescopic rod and the second spring are arranged, so that the sealing performance of the first plugging portion to the first filling hole is improved, and the sealing performance of the second plugging portion to the second filling hole is improved;

3. the utility model provides a prefabricated wallboard is through setting up the bottom plate and the seat that slides, and the shutoff piece can slide on the bottom plate through the seat that slides, has made things convenient for the installation of bottom plate, and the butt joint hole of the different intervals of adaptation.

Drawings

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

FIG. 2 is a schematic illustration of an exploded structure of a prefabricated wall panel;

FIG. 3 is a schematic structural view of a preform;

FIG. 4 is a schematic view of the construction of the block piece and the slide;

FIG. 5 is a cross-sectional view of a prefabricated wall panel;

FIG. 6 is an enlarged view of portion A of FIG. 5;

fig. 7 is an enlarged view of a portion B in fig. 5.

Description of reference numerals:

1. a wall panel body; 11. embedding parts; 111. a main pipe portion; 1111. a butt joint hole; 121. a first pipe portion; 1211. a first infusion orifice; 131. a second pipe portion; 1311. a second infusion port; 2. a blocking member; 21. plugging the stent; 211. an adjusting sleeve; 212. a first bracket; 2121. a first support bar; 21211. a first stud; 2122. a first telescopic rod; 21221. a fixed tube; 21222. a movable rod; 21223. a limiting disc; 21224. a sliding hole; 21225. a limit convex ring; 2123. a first spring; 213. a second bracket; 2131. a second support bar; 2132. a second telescopic rod; 2133. a second spring; 22. a first blocking portion; 221. a rubber pad; 23. a second blocking part; 24. plugging the disc; 3. a base plate; 31. a chute; 32. a handle; 4. a sliding seat; 42. a threaded rod; 41. a slider; 43. and (6) mounting the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses prefabricated wallboard.

Referring to fig. 1 and 2, a prefabricated wall panel includes a wall panel body 1, a blocking member 2, and a bottom plate 3 for mounting the blocking member 2. Three butt joint holes 1111 are evenly arranged along the length direction of the bottom surface of the wallboard body 1 at intervals. The butt joint hole 1111 is arranged along the height direction of the wall board body 1.

The wall plate body 1 is provided with a first filling hole 1211 and a second filling hole 1311 on the side wall. The first infusion port 1211 and the second infusion port 1311 are both in communication with the docking port 1111. The first infusion orifice 1211 is positioned directly above the second infusion orifice 1311.

Referring to fig. 3, in the embodiment, when the wallboard body 1 is prefabricated, embedded parts 11 corresponding to the butt holes 1111 one to one are embedded in the bottom of the wallboard body 1. The embedded part 11 is a hollow tubular structure, and includes a main pipe portion 111 for forming the docking hole 1111, a first pipe portion 121 integrally provided on an outer side wall of the main pipe portion 111 for forming the first perfusion hole 1211, and a second pipe portion 131 integrally provided on an outer side wall of the main pipe portion 111 for forming the second perfusion hole 1311. The top end of the main pipe portion 111 has a capping plate for preventing concrete from flowing into the docking hole 1111 during the prefabrication process.

Referring to fig. 4 and 5, the blocking member 2 includes a blocking bracket 21 inserted into the docking hole 1111, a first blocking portion 22 for covering the first pouring hole 1211, a second blocking portion 23 for covering the second pouring hole 1311, and a blocking plate 24 for covering the bottom opening of the docking hole 1111.

The occlusion bracket 21 includes a first bracket 212, a second bracket 213 disposed at a lower side of the first bracket 212, and an adjustment cover 211 disposed between the first bracket 212 and the second bracket 213. The first bracket 212 includes a first rod 2121 screw-coupled to the upper end of the adjustment sleeve 211; the second bracket 213 includes a second strut 2131 screwed to the lower end of the adjusting sleeve 211, and can be used to adjust the relative positions of the first strut 2121 and the second strut 2131 by relatively rotating the first strut 2121 and the adjusting sleeve 211, the adjusting sleeve 211 and the second strut 2131.

Referring to fig. 6, the first bracket 212 further includes a first extension rod 2122 connecting the first blocking portion 22 and the first support rod 2121, and a first spring 2123 urging the first extension rod 2122 to have a tendency to elongate. The first extension rod 2122 comprises a fixed tube 21221 mounted on the outer wall of the first support rod 2121, and a movable rod 21222 slidably mounted in the fixed tube 21221 and having an end connected to the first blocking portion 22. The movable rod 21222 is integrally and coaxially provided with a limiting disc 21223 at an end far away from the first blocking portion 22. The outer side wall of the first strut 2121 is integrally provided with a first stud 21211 which is in threaded fit with the fixed tube 21221, the fixed tube 21221 is perpendicular to the first strut 2121 and has a sliding hole 21224 for the movable rod 21222 to slide, and the fixed tube 21221 is integrally provided with a limiting convex ring 21225 at one end of the sliding hole 21224 away from the first strut 2121 for limiting the sliding out of the limiting disc 21223. One end of the first spring 2123 abuts on the end of the fixed tube 21221, and the other end abuts on the first blocking portion 22.

Referring to fig. 7, the second bracket 213 further includes a second telescopic rod 2132 for connecting the second blocking portion 23 and the second supporting rod 2131, and a second spring 2133 for urging the second telescopic rod 2132 to have an extending tendency all the time. The structure of the second telescopic rod 2132 is consistent with that of the first telescopic rod 2122, and the mounting structure of the second spring 2133 mounted on the second telescopic rod 2132 is also consistent with that of the first spring 2123 mounted on the first telescopic rod 2122.

Referring to fig. 6, the first blocking portion 22 is a first arc-shaped plate attached to the inner wall of the docking hole 1111, and the second blocking portion 23 is a second arc-shaped plate attached to the inner wall of the docking hole 1111. Rubber pads 221 which are abutted against the inner walls of the butt joint holes 1111 are bonded on the first arc-shaped plate and the second arc-shaped plate.

The blocking disk 24 is integrally and coaxially arranged at one end, far away from the first strut 2121, of the second strut 2131, and the blocking disk 24 is inserted into the butting hole 1111 and covers the butting hole 1111. Reducing the risk of debris entering from the docking aperture 1111.

The block piece 2 is further provided with a slide seat 4 extending out of the docking hole 1111. The sliding seat 4 comprises a threaded rod 42 which is screwed to the bottom end of the blocking disk 24, a sliding block 41 which is integrally connected to the end of the threaded rod 42 far away from the blocking disk 24, and a mounting nut 43 which is screwed on the threaded rod 42. In the present embodiment, the slider 41 is a square slider 41.

Referring to fig. 2 and 4, a sliding groove 31 for allowing the sliding seat 4 to slide is formed on the top surface of the bottom plate 3 along the length direction. The cross section of the chute 31 is T-shaped. The width of the upper end opening of the chute 31 is smaller than the width of the slider 41 and smaller than the outer diameter of the mounting nut 43, so that the mounting nut 43 and the slider 41 can clamp the base plate 3 by rotating the mounting nut 43, thereby allowing the block piece 2 to be mounted on the base plate 3.

Referring to fig. 2, a handle 32 is fixed to one end of the bottom plate 3 away from the wall plate body 1 by bolts. The handle 32 drives the bottom plate 3 to move towards the direction far away from the wall plate, so that the plugging piece 2 is convenient to disassemble.

The implementation principle of prefabricated wallboard of this application embodiment does: when the butt joint hole 1111 is plugged, the sliding block 41 slides firstly, the sliding block drives the plugging piece 2 to slide along the length direction of the sliding groove 31, the plugging piece 2 slides to the relative position with the embedded part 11, then the first supporting rod 2121 and the second supporting rod 2131 are rotated, so that the relative distance between the first arc-shaped plate and the second arc-shaped plate is adjusted, then the plugging piece 2 is inserted into the butt joint hole 1111, the first arc-shaped plate covers the first pouring hole 1211, the second arc-shaped plate covers the second pouring hole 1311, and the plugging plate covers the opening of the butt joint hole 1111, so that sundries are not easy to enter from the first pouring hole 1211, the second pouring hole 1311 and the butt joint hole 1111, and the amount of sundries accumulated in the butt joint hole 1111 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prefabricated wallboard, includes wallboard body (1), wallboard body (1) bottom surface has seted up at least one and has connect hole (1111), wallboard body (1) lateral wall seted up with connect first pouring hole (1211) and second pouring hole (1311) of hole (1111) intercommunication, first pouring hole (1211) is located second pouring hole (1311) upside, its characterized in that still includes and is used for inserting shutoff piece (2) in connecting hole (1111), shutoff piece (2) include shutoff support (21), connect in shutoff support (21) one side and with first shutoff portion (22) that fills hole (1211) lid and connect in shutoff support (21) one side and with second shutoff portion (23) that fills hole (1311) lid and with the shutoff dish that connects hole (1111) lid closes.

2. A prefabricated wall panel according to claim 1, wherein: the blocking bracket (21) comprises a first bracket (212) used for installing the first blocking part (22), a second bracket (213) used for connecting the second blocking part (23) and an adjusting sleeve (211) arranged between the first bracket (212) and the second bracket (213), wherein the first bracket (212) is provided with a first supporting rod (2121) matched with the top thread of the adjusting sleeve (211), and the second bracket (213) is provided with a second supporting rod (2131) matched with the bottom thread of the adjusting sleeve (211).

3. A prefabricated wall panel according to claim 2, wherein: the first support (212) further comprises a first telescopic rod (2122) connected with the first blocking part (22) and the first support rod (2121), and a first spring (2123) pressing the first blocking part (22) against the inner wall of the butt joint hole (1111) is further sleeved on the first telescopic rod (2122); the second support (213) further comprises a second telescopic rod (2132) which is connected with the second plugging portion (23) and the second support rod (2131), and a second spring (2133) which is used for pressing the second plugging portion (23) against the inner wall of the butt joint hole (1111) is further sleeved on the second telescopic rod (2132).

4. A prefabricated wall panel according to claim 3, wherein: first shutoff portion (22) are the first arc with butt joint hole (1111) inner wall laminating, second shutoff portion (23) are the second arc with butt joint hole (1111) inner wall laminating.

5. A prefabricated wall panel according to claim 4, wherein: and the first arc-shaped plate and the second arc-shaped plate are both provided with rubber pads (221) which are abutted against the inner wall of the butt joint hole (1111).

6. A prefabricated wall panel according to claim 1, wherein: the sealing device is characterized by further comprising a bottom plate (3) for mounting the sealing piece (2), wherein the sealing piece (2) is detachably mounted on the bottom plate (3).

7. A prefabricated wall panel according to claim 6, wherein: a sliding seat (4) is arranged on the plugging piece (2), and a sliding groove (31) for sliding installation of the sliding seat (4) is formed in the bottom plate (3).

8. A prefabricated wall panel according to claim 7, wherein: the sliding seat (4) comprises a sliding block (41) connected in the sliding groove (31) in a sliding mode, a threaded rod (42) arranged at the top of the sliding block (41) and a mounting nut (43) arranged on the threaded rod (42) and abutted to the bottom plate (3), and the sliding groove (31) is a T-shaped sliding groove (31).

9. A prefabricated wall panel according to claim 6, wherein: one end, far away from the wallboard body (1), of the bottom plate (3) is provided with a handle (32).