CN220616827U

CN220616827U - Prefabricated hollow wallboard

Info

Publication number: CN220616827U
Application number: CN202321867511.4U
Authority: CN
Inventors: 张慰慈; 李强伟; 张延隆; 冯涛; 刘鹏; 鲁庆龙; 吴强
Original assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-19
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a prefabricated hollow wallboard which comprises a wallboard body, wherein a first fixing block is connected to the outer surface of the wallboard body in a sliding manner, a first threaded rod is connected to the inner portion of the first fixing block in a rotating manner, a second fixing block is connected to the outer surface of the wallboard body in a sliding manner, a first connecting rod is fixedly connected to the outer surface of the first fixing block, a second connecting rod is fixedly connected to the outer surface of the second fixing block, a first control rod is connected to the inner thread of the first connecting rod, a second control rod is connected to the inner thread of the second connecting rod, a fixing mechanism is arranged in the wallboard body, the wallboard body relates to the technical field of concrete prefabricated members, the first threaded rod can adjust the height of a protection component, the first control rod and the second control rod can adjust the width of the protection component, and the fixing mechanism can fix the protection component, so that the problem that the size of a wallboard sharp corner protection component cannot be adjusted is solved.

Description

Prefabricated hollow wallboard

Technical Field

The utility model relates to the technical field of precast concrete, in particular to a precast hollow wallboard.

Background

The prefabricated wall board is a building product made of concrete as main material and other materials, and can be mainly divided into an inner wall board and an outer wall board according to the use function, and has the advantages of shortening the construction period and the like.

The hollow prefabricated wallboard disclosed by the retrieval publication number CN210263505U relates to a concrete prefabricated member, solves the problem that the sharp angle is easily damaged due to collision in the process of carrying the conventional prefabricated wallboard, and is technically characterized by comprising a wallboard body, fixing plates arranged at the top and the bottom of the wallboard body and protection pieces arranged at the four corners of the top and the bottom of the wallboard body; the top and the bottom of through-hole all are provided with the fixed column that is arranged in the middle of the through-hole, and one side fixed connection that the fixed column is close to the fixed plate is on the fixed plate, and the protection piece is formed by three mutually perpendicular's right angle triangle shape's protection shield integrated into one piece, all sets up the protection piece through the four corners department at wallboard body top and bottom to fix the protection piece on the wallboard body through the fixed plate of wallboard top and bottom, thereby protect the closed angle department of wallboard body through the protection piece in the middle of the transport, also be difficult to receive the damage when making it take place the striking.

Can protect the closed angle department of wallboard body through setting up the protection piece in the above-mentioned scheme, can avoid leading to the wallboard impaired because the striking when using, because the protection piece is formed by the protection shield integrated into one piece of three mutually perpendicular's right angle triangle shape, the size can not be adjusted, can't adjust the protection piece according to the wallboard of different thickness and width, be not applicable to the wallboard of other sizes, so need one kind can use the protection piece that the size was adjusted, for this reason, we provide a prefabricated hollow wallboard and solve above problem.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a prefabricated hollow wallboard.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated hollow wallboard, includes the wallboard body, the surface sliding connection of wallboard body has fixed block one, the inside rotation of fixed block one is connected with threaded rod one, the surface sliding connection of wallboard body has fixed block two, the surface fixedly connected with connecting rod one of fixed block one, the surface fixedly connected with connecting rod two of fixed block two, the inside threaded connection of connecting rod one has control rod one, the inside threaded connection of connecting rod two has control rod two, the inside sliding connection of connecting rod one has support ring, the internally mounted of wallboard body has fixed establishment.

Further, the outer surface of the first fixed block is fixedly connected with a fixed rod, and the outer surface of the fixed rod is in sliding connection with the inside of the second fixed block.

Further, the external surface of threaded rod one and the inside threaded connection of fixed block two, the inside of wallboard body is opened there is the through-hole, the inside sliding connection of support ring's external surface and connecting rod two.

Further, the outer surface fixedly connected with of connecting rod one rotates the cover one, the outer surface fixedly connected with of connecting rod two rotates the cover two.

Further, the fixing mechanism comprises a second threaded rod, the outer surface of the second threaded rod is in threaded connection with the inner part of the supporting ring, and the outer surface of the supporting ring is fixedly connected with a fixing cylinder.

Further, the inside sliding connection of fixed section of thick bamboo has the wedge, the surface fixedly connected with limiting plate of wedge.

Further, the outer surface of limiting plate and the inside sliding connection of fixed section of thick bamboo, the surface of wedge and the surface sliding connection of threaded rod two, the surface of wedge and the inside sliding connection of through-hole.

Third) beneficial effects

Compared with the prior art, the prefabricated hollow wallboard has the following beneficial effects:

according to the utility model, through the cooperation between the first threaded rod, the first control rod, the second control rod and the fixing mechanism, the first threaded rod can be used for adjusting the height of the protection component, the first threaded rod can be used for adjusting the distance between the first fixing block and the second fixing block through rotating the first threaded rod, the distance between the first fixing block and the second fixing block can be adjusted according to the thickness of the wallboard, the first control rod and the second control rod can be used for adjusting the width of the protection component, the first control rod and the second control rod can be rotated to enable the first connecting rod or the second connecting rod on the left side and the right side to move during use, at the moment, the distance between the first connecting rod or the second connecting rod can be changed, the fixing mechanism can be used for fixing the protection component, the first connecting rod and the second connecting rod can be fixed on the wallboard through the fixing mechanism during protection of the wallboard, and the problem that the size of the wallboard protection sharp corner piece cannot be adjusted is solved.

Drawings

FIG. 1 is a general block diagram of the present utility model;

FIG. 2 is a block diagram of the main components of the present utility model;

FIG. 3 is a block diagram of a securing mechanism according to the present utility model;

FIG. 4 is a view showing the construction of the inside of the fixing cylinder according to the present utility model.

In the figure: 1. a wallboard body; 2. a first fixed block; 3. a first threaded rod; 4. a second fixed block; 5. a first connecting rod; 6. a second connecting rod; 7. a control lever I; 8. a second control rod; 9. a support ring; 10. a fixing mechanism; 1001. a second threaded rod; 1002. a fixed cylinder; 1003. wedge blocks; 1004. a limiting plate; 11. a fixed rod; 12. a through hole; 13. rotating the first sleeve; 14. and rotating the second sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a prefabricated hollow wallboard, including wallboard body 1, wallboard body 1's surface sliding connection has fixed block one 2, and the inside rotation of fixed block one 2 is connected with threaded rod one 3, and wallboard body 1's surface sliding connection has fixed block two 4, and threaded rod one 3's surface and the inside threaded connection of fixed block two 4 are connected through threaded rod one 3 between fixed block one 2 and the fixed block two 4, can control the interval between fixed block one 2 and the fixed block two 4 when threaded rod one 3 rotates, can adjust the interval between fixed block one 2 and the fixed block two 4 according to the thickness of wallboard this moment.

The surface fixedly connected with connecting rod one 5 of fixed block one 2, the surface fixedly connected with connecting rod two 6 of fixed block two 4, the inside threaded connection of connecting rod one 5 has control rod one 7, the inside threaded connection of connecting rod two 6 has control rod two 8, can make control rod one 7 or control rod two 8 remove when control rod one 7 and control rod two 8 rotate, the distance between control rod one 7 or the control rod two 8 can change this moment, can adjust the interval of connecting rod one 5 and connecting rod two 6 according to the width of wallboard.

The inside sliding connection of connecting rod one 5 has supporting ring 9, and the inside sliding connection of supporting ring 9's surface and connecting rod two 6, and wallboard body 1's internally mounted has fixed establishment 10, and supporting ring 9 can fix connecting rod one 5 and connecting rod two 6 through fixed establishment 10, can avoid connecting rod one 5 and connecting rod two 6 to receive external force back to break away from outward by wallboard body 1.

The surface fixedly connected with dead lever 11 of fixed block one 2, the surface of dead lever 11 and the inside sliding connection of fixed block two 4, dead lever 11 can carry out spacingly to the position of fixed block two 4, can control the range of movement of fixed block two 4, also can increase the stability of connecting between fixed block one 2 and the fixed block two 4.

The inside of wallboard body 1 is opened there is through-hole 12, and the surface fixedly connected with of connecting rod one 5 rotates cover one 13, and the surface fixedly connected with of connecting rod two 6 rotates cover two 14, can control connecting rod one 5 and connecting rod two 6 rotation through rotating cover one 13 and rotating cover two 14, adjusts very convenient.

The fixing mechanism 10 comprises a threaded rod II 1001, the outer surface of the threaded rod II 1001 is in threaded connection with the inside of the supporting ring 9, a fixing cylinder 1002 is fixedly connected to the outer surface of the supporting ring 9, a wedge block 1003 is slidably connected to the inside of the fixing cylinder 1002, a limiting plate 1004 is fixedly connected to the outer surface of the wedge block 1003, the inner surface of the fixing cylinder 1002 is slidably connected to the outer surface of the threaded rod II 1001, the outer surface of the wedge block 1003 is slidably connected to the inner portion of the through hole 12, the fixing cylinder 1002 is placed into the through hole 12, then the threaded rod II 1001 is rotated, the threaded rod II 1001 can rotate and move towards the inside of the fixing cylinder 1002, the threaded rod II 1001 can squeeze the wedge block 1003 to move towards the outside of the fixing cylinder 1002 and contact with the inside of the wallboard body 1, the fixing cylinder 1002 is fixed with the wallboard body 1 at the moment, the fixing cylinder 1002 is fixedly connected to the connecting rod I5 and the connecting rod II 6 through the supporting ring 9, and the connecting rod I5 and the connecting rod II 6 can not move back and forth at the moment.

Working principle: during connection, the first threaded rod 3 is rotated according to the thickness of the wallboard, the second threaded rod 3 can be rotated to control the second fixed block 4 to move, the distance between the first fixed block 2 and the second fixed block 4 can be adjusted, then the first control rod 7 and the second control rod 8 are rotated through the first rotating sleeve 13 and the second rotating sleeve 14, the distance between the first connecting rod 5 or the second connecting rod 6 can be adjusted at the moment, the wallboard with different widths can be adjusted, the fixing cylinder 1002 can enter the through hole 12 at the moment, then the second threaded rod 1001 is rotated, the second threaded rod 1001 can move towards the inside of the fixing cylinder 1002, the second threaded rod 1001 can push the wedge 1003 to move upwards, and the wedge 1003 can be contacted with the wallboard body 1 to fix the first connecting rod 5 and the second connecting rod 6.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Prefabricated hollow wallboard, including wallboard body (1), its characterized in that: the wallboard comprises a wallboard body (1), wherein a first fixing block (2) is slidably connected to the outer surface of the wallboard body (1), a first threaded rod (3) is rotatably connected to the inner portion of the first fixing block (2), a second fixing block (4) is slidably connected to the outer surface of the wallboard body (1), a first connecting rod (5) is fixedly connected to the outer surface of the first fixing block (2), a second connecting rod (6) is fixedly connected to the outer surface of the second fixing block (4), a first control rod (7) is connected to the inner thread of the first connecting rod (5), a second control rod (8) is connected to the inner thread of the second connecting rod (6), a supporting ring (9) is slidably connected to the inner portion of the first connecting rod (5), and a fixing mechanism (10) is mounted in the inner portion of the wallboard body (1).

2. A prefabricated hollow wallboard according to claim 1, wherein: the outer surface of the first fixed block (2) is fixedly connected with a fixed rod (11), and the outer surface of the fixed rod (11) is in sliding connection with the inside of the second fixed block (4).

3. A prefabricated hollow wallboard according to claim 1, wherein: the outer surface of the threaded rod I (3) is in threaded connection with the inner part of the fixed block II (4), a through hole (12) is formed in the wallboard body (1), and the outer surface of the supporting ring (9) is in sliding connection with the inner part of the connecting rod II (6).

4. A prefabricated hollow wallboard according to claim 1, wherein: the outer surface of the first connecting rod (5) is fixedly connected with a first rotating sleeve (13), and the outer surface of the second connecting rod (6) is fixedly connected with a second rotating sleeve (14).

5. A prefabricated hollow wallboard according to claim 1, wherein: the fixing mechanism (10) comprises a second threaded rod (1001), the outer surface of the second threaded rod (1001) is in threaded connection with the inside of the supporting ring (9), and a fixing cylinder (1002) is fixedly connected with the outer surface of the supporting ring (9).

6. A prefabricated hollow wallboard according to claim 5, wherein: the inside sliding connection of fixed section of thick bamboo (1002) has wedge (1003), the surface fixedly connected with limiting plate (1004) of wedge (1003).

7. A prefabricated hollow wallboard according to claim 6, wherein: the outer surface of limiting plate (1004) is connected with the inside of fixed cylinder (1002) in a sliding way, the outer surface of wedge (1003) is connected with the outer surface of threaded rod two (1001) in a sliding way, and the outer surface of wedge (1003) is connected with the inside of through hole (12) in a sliding way.