A prefabricated wall with high stability

Abstract

This application belongs to the technical field of building structures, and in particular relates to a prefabricated wall with high stability. The structure of the prefabricated wall includes a rectangular frame unit, a plug-rod wall block unit disposed within the rectangular frame unit, a blocking frame unit disposed on the rectangular frame unit and used for clamping and fixing the plug-rod wall block unit, and a panel unit disposed on the blocking frame unit and the rectangular frame unit and used for covering the plug-rod wall block unit. The beneficial effects of this application at least include: the interior of the plug-rod wall block unit is spliced and installed by plug rods, and the plug rod structure is not exposed, and the entire installation structure has the advantages of high stability and durability.

Description

Technical Field

[0001] This application belongs to the technical field of building structures, and particularly relates to a prefabricated wall with high stability. Background Art

[0002] Generally, prefabricated wall structures are mostly used indoors or as exterior walls of low-rise and lightweight houses. Compared with cast-in-place walls, prefabricated walls have many advantages, mainly including convenient construction, high quality controllability, diverse options, and relatively low costs. The main disadvantage of prefabricated walls is relatively low load-bearing capacity. Therefore, prefabricated partition wall products are relatively common.

[0003] The structural composition of the above-mentioned prefabricated partition wall mainly includes an external metal frame and an internal block wall itself. Among them, metal connectors can be further arranged between the block walls, enabling multiple block walls to be integrated, thereby improving the overall structural stability.

[0004] For example, the Chinese utility model patent with the publication number CN222044585U discloses a prefabricated wall, whose structure includes wall blocks, positioning grooves, positioning blocks, first limiting holes, decorative plates, angle steel grooves, inner notch parts, outer notch parts, limiting parts, angle steel, abutting parts, second limiting holes, fixed frames, vertical frames, horizontal frames, and reinforcing parts.

[0005] The advantages of the prefabricated wall in this utility model patent are mainly: the fixed connection between the angle steel and the positioning parts is adopted to strengthen the connection between the wall blocks of the prefabricated wall, which can effectively improve the load-bearing capacity and durability of the wall, and ensure the aesthetics, integrity, and safety of the wall.

[0006] However, during the actual use of this prefabricated wall, there are at least the following problems of relatively poor structural stability, specifically:

[0007] First, the structures of its positioning blocks, angle steel, and decorative plates are all small parts. The first two are prone to breakage and falling, and the decorative plate is prone to falling off after the clamping effect fails;

[0008] Second, its decorative plate structure and the splicing joint structure between the wall blocks are directly exposed. The former causes the decorative plate to be easily knocked and fall off, and the latter causes sundries to easily enter the splicing joint of the wall blocks, thereby causing harmful phenomena such as loosening of the wall block positions. Summary of the Invention

[0009] This application provides a prefabricated wall with high stability, and the technical problem to be solved is: how to make the prefabricated wall have lasting and high-strength structural stability.

[0010] The technical solution adopted by this application to solve the above problems is: a prefabricated wall with high stability, the structure includes a rectangular frame unit, a plug- wall block unit arranged in the rectangular frame unit, a blocking frame unit arranged on the rectangular frame unit and used for clamping and fixing the plug- wall block unit, and a panel unit arranged on the blocking frame unit and the rectangular frame unit and used for covering the plug- wall block unit.

[0011] A further preferred technical solution lies in: the rectangular frame unit includes a bottom plate for supporting the plug- wall block unit, two fixed side plates arranged on the bottom plate, a movable top plate arranged on the two fixed side plates, and four transverse blocking plates respectively arranged on the bottom plate, the fixed side plates and the movable top plate and used for fixing the plug- wall block unit.

[0012] A further preferred technical solution lies in: the rectangular frame unit further includes two grooved plates respectively arranged on the bottom plate and the movable top plate, with a U- shaped vertical cross- section and used for clamping and installing the panel unit.

[0013] A further preferred technical solution lies in: the plug- wall block unit includes a cuboid block arranged on the transverse blocking plate, slots arranged on the top surface, bottom surface and two splicing side surfaces of the cuboid block, and reinforcing plug rods arranged on the two cuboid blocks and respectively inserted into the two slots at both ends.

[0014] A further preferred technical solution lies in: the plug- wall block unit further includes a storage groove arranged on the cuboid block and located inside the panel unit.

[0015] A further preferred technical solution lies in: the blocking frame unit includes vertical blocking strips arranged on the bottom plate, the cuboid block and the movable top plate, horizontal blocking strips arranged on the fixed side plates and the cuboid block, and clamping grooves arranged on the horizontal blocking strips and used for passing through the vertical blocking strips.

[0016] A further preferred technical solution lies in: the blocking frame unit further includes sliding channels respectively arranged on the upper and lower surfaces of the horizontal blocking strips and used for clamping the panel unit.

[0017] A further preferred technical solution lies in: the panel unit includes a sliding plate arranged on the grooved plates and the sliding channels and used for covering the vertical blocking strips and the cuboid block.

[0018] A further preferred technical solution lies in that: the material of the reinforcing insertion rod is a ferromagnetic material, and at least two of the reinforcing insertion rods are provided between the upper and lower rectangular blocks; the panel unit further includes a permanent magnet sheet disposed on the inner side surface of the sliding plate and used for fixing the closed state and the open state of the sliding plate by magnetically attracting the reinforcing insertion rod.

[0019] A further preferred technical solution lies in that: the panel unit further includes a fixed integral back plate disposed on the rectangular frame unit and located on both sides of the rectangular frame unit with the blocking frame unit respectively.

[0020] The beneficial effects of this application include at least the following three points.

[0021] First, the inside of the insertion rod - wall block unit is assembled and installed by the insertion rod, and the insertion rod structure is not exposed. The entire installation structure has the advantages of high stability and durability.

[0022] Second, the panel unit can cover and protect the insertion rod - wall block unit, and at the same time cover the splicing seam between the insertion rod - wall block unit and the rectangular frame unit, so that the high - stability feature of the entire prefabricated wall can be maintained for a long time.

[0023] Third, the prefabricated wall has rich expansion functions. For example, based on the panel unit and the insertion rod - wall block unit, the prefabricated wall has practical storage functions and decorative functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of this application.

[0025] Figure 2 It is a schematic structural diagram of the rectangular frame unit in this application.

[0026] Figure 3 It is a schematic diagram of the position and shape of the slotted plate above in this application.

[0027] Figure 4 It is a schematic structural diagram of the insertion rod - wall block unit in this application.

[0028] Figure 5 It is a schematic diagram of the position and shape of the reinforcing insertion rod in this application.

[0029] Figure 6 It is a schematic structural diagram of the blocking frame unit in this application.

[0030] Figure 7 It is a schematic structural diagram of the panel unit in this application.

[0031] Figure 8 It is a schematic diagram of the usage mode of the sliding plate in this application.

[0032] Figure 9 This is a schematic diagram of the position and shape of the fixed integral backplane in this application.

[0033] Figure 10 This is a schematic diagram of the position and shape of the vertical bars for blocking in this application.

[0034] Figure 11 This is a schematic diagram of the position and shape of the placing groove in this application.

[0035] In the figure, the meanings of the respective markings are as follows.

[0036] Rectangular frame unit 1, plug-bar - wall block unit 2, blocking frame unit 3, panel unit 4;

[0037] Base plate 101, fixed side plate 102, movable top plate 103, transverse blocking plate 104, grooved plate 105;

[0038] Cuboid block 201, slot 202, reinforcing plug bar 203, storage groove 204;

[0039] Vertical bars for blocking 301, transverse bars for blocking 302, engaging groove 303, sliding groove 304, placing groove 305;

[0040] Sliding plate 401, permanent magnet sheet 402, fixed integral backplane 403. Detailed implementation manners

[0041] What is described below is only a preferred embodiment of this application, and does not limit the scope of this application.

[0042] As Figures 1-11 shown, a prefabricated wall with high stability, the structure includes a rectangular frame unit 1, a plug-bar - wall block unit 2 arranged within the rectangular frame unit 1, a blocking frame unit 3 arranged on the rectangular frame unit 1 and used for clamping and fixing the plug-bar - wall block unit 2, and a panel unit 4 arranged on the blocking frame unit 3 and the rectangular frame unit 1 and used for covering the plug-bar - wall block unit 2.

[0043] In this embodiment, the main materials of the rectangular frame unit 1 and the blocking frame unit 3 are both high-strength steel. In the plug-bar - wall block unit 2, the material of the plug bar is engineering plastic or light steel, and the wall block is a light concrete block. The main material of the panel unit 4 is wood, plastic or aluminum profile.

[0044] On the other hand, the rectangular frame unit 1 and the blocking frame unit 3 together form an all-round fixed frame structure, so that after the insertion rod-wall block unit 2 is installed, it is not easy to loosen and shift in all six directions of front, back, left, right, up and down. Among them, the side of the prefabricated wall where the blocking frame unit 3 is provided is the front, and the positions of the remaining five faces are determined accordingly.

[0045] In addition, in the structure of the insertion rod-wall block unit 2 itself, the insertion rod is a connecting structure, and the wall block is a connecting object. After the latter is correctly spliced into the wall structure, the former is not exposed and invisible. Therefore, the insertion rod-wall block unit 2 itself already has relatively high structural stability, and the stable connection effect provided by the insertion rod can be maintained for a long time.

[0046] Furthermore, the functions of the panel unit 4 include at least the following three.

[0047] First, cover the gaps to prevent sundries from entering the gaps, thereby reducing the structural stability of the entire prefabricated wall. The above-mentioned gaps include: the gap between the insertion rod-wall block unit 2 and the rectangular frame unit 1, the gap between the insertion rod-wall block unit 2 and the blocking frame unit 3, the gap between the rectangular frame unit 1 and the blocking frame unit 3, and the gap inside the rectangular frame unit 1 itself.

[0048] Second, the panel unit 4 itself can be used as a decorative panel.

[0049] Third, the panel unit 4 itself can be used as a cover plate, similar to the sliding door structure. At this time, the insertion rod-wall block unit 2 generally has a function of slotting for placing objects.

[0050] The rectangular frame unit 1 includes a bottom plate 101 for supporting the insertion rod-wall block unit 2, two fixed side plates 102 arranged on the bottom plate 101, a movable top plate 103 arranged on the two fixed side plates 102, and four transverse blocking plates 104 respectively arranged on the bottom plate 101, the fixed side plates 102 and the movable top plate 103 and used for fixing the insertion rod-wall block unit 2.

[0051] In this embodiment, the bottom plate 101 and the two fixed side plates 102 are integrally formed, and the movable top plate 103 is respectively screwed to the two fixed side plates 102. The reason for setting the movable top plate 103 as a detachable and movable installation is:

[0052] If it is set as a fixed type integrally formed with the fixed side plate 102, the insertion rod-wall block unit 2 cannot be spliced from bottom to top in sequence, and can only be pushed in after all the splicing is completed outside the rectangular frame unit 1, which is very troublesome and laborious, so it is not advisable to adopt.

[0053] On the other hand, the transverse blocking plate 104 is integrally formed on the bottom plate 101, the fixed side plate 102, and the movable top plate 103. In the thickness direction of the prefabricated wall, the front and back surfaces of the bottom plate 101, the fixed side plate 102, and the movable top plate 103 are aligned, and the thickness of the three is 10 - 35 cm.

[0054] The transverse blocking plate 104 is rectangular in shape, with a thickness of 0.5 - 1.5 cm and a length of 5 - 10 cm, ensuring that at least 2 wall blocks can be laterally limited and resisted simultaneously and sufficiently.

[0055] The rectangular frame unit 1 further includes two grooved plates 105 which are respectively arranged on the bottom plate 101 and the movable top plate 103, and have a U-shaped vertical cross-section and are used for clamping and installing the panel unit 4.

[0056] In this embodiment, the grooved plates 105 are integrally formed with the bottom plate 101 and the movable top plate 103 respectively, and the grooved plates 105 are located on the front of the prefabricated wall.

[0057] The plug-bar wall block unit 2 includes a cuboid block 201 arranged on the transverse blocking plate 104, slots 202 arranged on the top surface, bottom surface, and two splicing side surfaces of the cuboid block 201, and a reinforcing plug bar 203 arranged on the two cuboid blocks 201 and having two ends respectively inserted into the two slots 202.

[0058] In this embodiment, the slot 202 is a circular groove with a depth of 3 - 8 cm and a diameter of 4 - 10 cm. The length of the reinforcing plug bar 203 is 80 - 10% of twice the above-mentioned depth, and the diameter or outer diameter of the reinforcing plug bar 203 is 98 - 100% of the above-mentioned diameter. Therefore, obviously, the main function of the reinforcing plug bar 203 is to limit the displacement of the cuboid block 201 in the thickness direction of the prefabricated wall, that is, the front-back direction.

[0059] Among them, the reinforcing plug bar 203 is a solid round bar or a hollow round bar, and 2 are arranged between two adjacent cuboid blocks 201 up and down, and 1 is arranged between two adjacent cuboid blocks 201 left and right. For details, please refer to the attached Figure 4 .

[0060] The plug-bar wall block unit 2 further includes a storage groove 204 arranged on the cuboid block 201 and located inside the panel unit 4.

[0061] In this embodiment, the prefabricated wall is an indoor partition wall or an exterior wall with low load-bearing requirements. The self-supporting strength of a single cuboid block 201 is much greater than the designed supporting strength of the prefabricated wall. Therefore, the storage groove 204 can be formed on the cuboid block 201.

[0062] In addition, the opening area of the storage groove 204 ≤ 40% of the front area of the cuboid block 201, and the former depth ≤ 1 / 3 of the front-to-back thickness dimension of the cuboid block 201.

[0063] Among them, the word "insert rod" in the insert rod-wall block unit 2 refers to the reinforcing insert rod 203, and the word "wall block" refers to the cuboid block 201. The cuboid blocks 201 are arranged in, for example, 2 rows and 2 columns, 2 rows and 4 columns, and 5 rows and 2 columns, ensuring that all the cuboid blocks 201 can be blocked and fixed by the transverse blocking plate 104, that is, the transverse blocking plate 104 is the end point of the pushing and installing action of the cuboid block 201.

[0064] In the thickness direction of the prefabricated wall, the number of the cuboid blocks 201 is 1. Stacking the cuboid blocks 201 in this direction is unnecessary and will instead reduce the structural strength of the prefabricated wall.

[0065] Finally, the installation method of the insert rod-wall block unit 2 is to splice them in sequence from bottom to top. The cuboid blocks 201 in the same row must be spliced first, and then the whole is placed on the cuboid block 201 at the top at this time.

[0066] The blocking frame unit 3 includes vertical blocking strips 301 arranged on the bottom plate 101, the cuboid block 201, and the movable top plate 103, horizontal blocking strips 302 arranged on the fixed side plates 102 and the cuboid block 201, and engaging grooves 303 arranged on the horizontal blocking strips 302 and used to pass through the vertical blocking strips 301.

[0067] In this embodiment, both ends of the vertical blocking strip 301 are screwed to the bottom plate 101 and the movable top plate 103 respectively, and both ends of the horizontal blocking strip 302 are screwed to the 2 fixed side plates 102 respectively.

[0068] The numbers of the vertical blocking strip 301 and the horizontal blocking strip 302 both depend on the stacking mode of the cuboid block 201. As shown in the appendix Figure 4 At this time, the cuboid block 201 is arranged in 2 rows and 3 columns, then 2 vertical blocking strips 301 are arranged, 1 horizontal blocking strip 302 is arranged, and 2 engaging grooves 303 are arranged on the latter.

[0069] The blocking frame unit 3 further includes sliding channels 304 which are respectively arranged on the upper and lower surfaces of the transverse blocking strip 302 and are used for engaging with the panel unit 4.

[0070] In the assembled wall in this embodiment, in the thickness direction upward, the thickness dimension of the transverse blocking strip 302 is greater than that of the vertical blocking strip 301. The panel unit 4 slides horizontally on the transverse blocking strip 302 and covers the vertical blocking strip 301.

[0071] Therefore, the sliding channels 304 and the notch structures on the grooved plate 105 are both relatively forward, ensuring that the panel unit 4 can avoid the vertical blocking strip 301.

[0072] The panel unit 4 includes a sliding plate 401 which is arranged on the grooved plate 105 and the sliding channels 304 and is used for covering the vertical blocking strip 301 and the cuboid block 201.

[0073] In this embodiment, the sliding plate 401 is rectangular in shape, and its quantity is equal to that of the cuboid blocks 201, or the transverse dimension of the sliding plate 401 is relatively large. For example, one sliding plate 401 covers 2 - 3 cuboid blocks 201 at the same time.

[0074] So far, the gaps on or between or inside the rectangular frame unit 1, the inserting rod - wall block unit 2 and the blocking frame unit 3 are all fully covered, ensuring that it is difficult for sundries to enter the gaps, thereby enhancing the structural strength of the assembled wall.

[0075] Among them, the panel unit 4 is not the supporting and load - bearing part of the assembled wall, and the exposed surface of the sliding plate 401 is the front surface of the assembled wall, on which pattern designs can be set.

[0076] The reinforcing inserting rod 203 is made of ferromagnetic material, and at least 2 reinforcing inserting rods 203 are arranged between the upper and lower cuboid blocks 201; the panel unit 4 further includes permanent magnet sheets 402 which are arranged on the inner side surface of the sliding plate 401 and fix the closed state and the open state of the sliding plate 401 by magnetically attracting the reinforcing inserting rod 203.

[0077] In this embodiment, the reinforcing inserting rod 203 can be a circular iron pipe, which can magnetically attract and fix the permanent magnet sheet 402, so that when the sliding plate 401 fully covers the cuboid block 201 and when the storage groove 204 is fully exposed, there is a relatively fixed magnetic attraction position, ensuring:

[0078] First, the sliding plate 401 is not likely to slide accidentally, avoiding accidentally exposing the cuboid block 201;

[0079] Second, after the sliding plate 401 is slid as required, it is prevented from falling due to excessive sliding.

[0080] In addition, the correct use method of the panel unit 4 is as follows: all the permanent magnet sheets 402 are magnetically attracted to their respective corresponding reinforcing insertion rods 203, or at least one of the permanent magnet sheets 402 is magnetically attracted and fixed.

[0081] Furthermore, the reinforcing insertion rod 203 is relatively forward in the front-rear direction of the assembled wall, ensuring a relatively large magnetic attraction strength with the permanent magnet sheet 402. Correspondingly, the slot 202 is offset on the cuboid block 201. Specifically, reference can be made to the appendix Figure 5 .

[0082] Finally, in the lateral sliding direction of the sliding plate 401, the lateral reinforcing insertion rod 203 is difficult to provide the above-mentioned "fixed-point magnetic attraction" effect to the sliding plate 401. Therefore, the installation position of the permanent magnet sheet 402 is only required to be aligned with the vertical reinforcing insertion rod 203, and the lateral reinforcing insertion rod 203 can be directly made of engineering plastic.

[0083] The panel unit 4 further includes a fixed integral back plate 403 provided on the rectangular frame unit 1 and located on both sides of the rectangular frame unit 1 with the blocking frame unit 3 respectively.

[0084] In this embodiment, the shape of the fixed integral back plate 403 is rectangular, and its length and width dimensions are slightly smaller than the length and width dimensions of the entire assembled wall, so as to completely cover the rectangular frame unit 1 and the insertion rod-wall block unit 2 on the back of the assembled wall, ensuring that the splicing gap of the assembled wall is fully covered and further improving the structural stability of the assembled wall.

[0085] Correspondingly, the material of the fixed integral back plate 403 can also be a lightweight material, without the need for load-bearing, and it can be used as a decorative panel by itself.

[0086] The embodiments of the present application have been described in detail above in conjunction with the accompanying drawings. However, the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various modifications can be made without departing from the purpose of the present application. These are all non-creative modifications and are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. An assembled wall with high stability, characterized in that: The structure includes a rectangular frame unit (1), a plug-inserted wall block unit (2) arranged within the rectangular frame unit (1), a blocking frame unit (3) arranged on the rectangular frame unit (1) and clamping and fixing the plug-inserted wall block unit (2), and a panel unit (4) arranged on the blocking frame unit (3) and the rectangular frame unit (1) and covering the plug-inserted wall block unit (2). The rectangular frame unit (1) includes a bottom plate (101) supporting the plug-inserted wall block unit (2), two fixed side plates (102) arranged on the bottom plate (101), a movable top plate (103) arranged on the two fixed side plates (102), and four transverse blocking plates (104) respectively arranged on the bottom plate (101), the fixed side plates (102), and the movable top plate (103) and fixing the plug-inserted wall block unit (2). The plug-inserted wall block unit (2) includes a cuboid block (201) arranged on the transverse blocking plate (104). The blocking frame unit (3) includes vertical blocking bars (301) arranged on the bottom plate (101), the cuboid block (201), and the movable top plate (103), horizontal blocking bars (302) arranged on the fixed side plates (102) and the cuboid block (201), and engaging grooves (303) arranged on the horizontal blocking bars (302) and passing through the vertical blocking bars (301). The blocking frame unit (3) further includes sliding channels (304) respectively arranged on the upper and lower surfaces of the horizontal blocking bars (302) and engaging the panel unit (4).

2. The prefabricated wall with high stability according to claim 1, characterized in that: The rectangular frame unit (1) further includes two grooved plates (105) respectively arranged on the bottom plate (101) and the movable top plate (103), with a U-shaped vertical cross-section and engaging and installing the panel unit (4).

3. The prefabricated wall with high stability according to claim 2, wherein: The plug-inserted wall block unit (2) further includes slots (202) arranged on the top surface, bottom surface, and two splicing side surfaces of the cuboid block (201), and reinforcing plug-ins (203) arranged on the two cuboid blocks (201) and respectively inserted into the two slots (202) at both ends.

4. A prefabricated wall with high stability according to claim 1, characterized in that: The plug-inserted wall block unit (2) further includes a storage slot (204) arranged on the cuboid block (201) and located inside the panel unit (4).

5. A prefabricated wall with high stability according to claim 3, characterized in that: The panel unit (4) includes a sliding plate (401) arranged on the grooved plates (105) and the sliding channels (304) and covering the vertical blocking bars (301) and the cuboid block (201).

6. The prefabricated wall with high stability according to claim 5, characterized in that: The material of the reinforcing insertion rod (203) is a ferromagnetic material, and at least two of the reinforcing insertion rods (203) are provided between the upper and lower rectangular blocks (201); the panel unit (4) further includes a permanent magnet sheet (402) disposed on the inner side surface of the sliding plate (401) and fixing the closed state and the open state of the sliding plate (401) by magnetically attracting the reinforcing insertion rod (203).

7. A prefabricated wall with high stability according to claim 1, characterized in that: The panel unit (4) further includes a fixed integral back plate (403) disposed on the rectangular frame unit (1) and located on both sides of the rectangular frame unit (1) respectively with the blocking frame unit (3).

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