Integral building block type wire box for masonry wall

Abstract

The utility model relates to an integral building block type wire box for a masonry wall, which comprises a wire box body, reinforcing steel bars and cushion blocks, one side surface of the wire box body is of an open structure, two opposite side walls of the wire box body are respectively provided with a horizontally arranged reinforcing steel bar, the reinforcing steel bars are arranged perpendicular to the opening direction of the wire box body, and the cushion blocks are arranged on the reinforcing steel bars. At least one cushion block is supported below each reinforcing steel bar, the cushion blocks are vertically arranged, and the upper ends of the cushion blocks are in contact with the reinforcing steel bars; concrete is poured on the periphery and the bottom of the wire box body, the steel bars and the cushion blocks are embedded in the concrete, the concrete on the outer side of the wire box body forms a cubic building block, and the opening side of the wire box body is higher than the cubic building block by a preset distance. According to the utility model, the wire box body is pre-buried in the concrete to form an integral cubic building block, when a wall body is built, the integral building block and the wall body building block can be built integrally, the construction is convenient, the integral safety performance of the wall body is not influenced, the positioning and elevation of the wire box are easy to control in the building process, and the deviation of the wire box body is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field related to building construction, in particular to an integral block type wire box for masonry walls. Background Technique

[0002] At present, in order to better reduce the structural self-weight, improve the heat insulation performance, improve the sound insulation function, enhance the high temperature resistance performance, etc., most residential buildings generally use autoclaved aerated concrete blocks and autoclaved lightweight sand aerated concrete blocks for partition wall and backfilled wall masonry construction. During the construction process, due to wire boxes and wire grooves, cutting can only be carried out after the masonry mortar reaches a certain strength, and the wire boxes are prone to deviation during the construction process; moreover, during the construction process, the depth and width of the grooves need to be reasonably planned to avoid insufficient bearing capacity of the wall caused by too deep or too wide grooves, affecting the structural safety and the wall surface cleanliness; appropriate tools should be selected during grooving to avoid damaging the wall surface due to excessive vibration during grooving; the noise and dust generated by the tools during grooving are also likely to cause harm to the surrounding environment; the requirements for controlling the elevation and exposed size of the wire box are relatively high, and the special mortar is used to reinforce the wire box, which is easy to cause material waste, and the color difference between the repaired part and the surrounding masonry wall is obvious, affecting the appearance quality; when solving such problems, it is necessary to waste a lot of labor, materials, etc. for treatment, and in serious cases, it will also affect the structural service performance. Content of the Utility Model

[0003] The utility model provides an integral block type wire box for masonry walls to solve one or several of the technical problems existing in the prior art.

[0004] The technical solution of the utility model to solve the above technical problems is as follows: an integral block type wire box for masonry walls, including a wire box body, steel bars and cushion blocks. One side of the wire box body is an open structure. Each of the opposite side walls of the wire box body is provided with a horizontally arranged steel bar, and the steel bar is arranged perpendicular to the opening direction of the wire box body. At least one cushion block is supported below each steel bar, and the cushion blocks are arranged vertically and the upper ends are in contact with the steel bars; concrete is poured around and at the bottom of the wire box body, and the steel bars and cushion blocks are buried in the concrete. The concrete outside the wire box body forms a cubic block, and the open side of the wire box body is higher than the cubic block by a preset distance.

[0005] The beneficial effect of the utility model is: for the integral block type wire box of the utility model, the wire box body is embedded in the concrete to form an integral cubic block. When the wall is being masonry, it can be masonry integrally with the wall blocks, which is convenient for construction. During the masonry process, the weight of the module does not need to be considered, and it does not affect the overall safety performance of the wall. It is easy to control the positioning and elevation of the wire box during the masonry process, preventing the deviation of the wire box body, and effectively avoiding the damage to the masonry wall caused by later drilling.

[0006] On the basis of the above technical solutions, the present utility model can be further improved as follows.

[0007] Further, a sleeve is provided on each of the opposite side walls of the wire box body, the central axis of the sleeve is arranged perpendicular to the opening direction of the wire box body, and the steel bar is sleeved in the corresponding sleeve.

[0008] Further, the middle part of the steel bar is located inside the sleeve, and the two ends of the steel bar respectively extend to both sides of the wire box body.

[0009] Further, at least one cushion block is provided below each position of each steel bar near the two ends.

[0010] Further, the cushion block and the steel bar are fixed by binding with metal wire.

[0011] Further, the wire box body is of a cube structure, and the four side walls of the wire box body are respectively arranged parallel to the four side walls of the corresponding cube block.

[0012] Further, the steel bar is arranged parallel to the side wall of the corresponding cube block.

[0013] Further, the lower end of the cushion block extends beyond the bottom of the wire box body by a preset distance.

[0014] Further, the lower end face of the cushion block is flush with the surface of the cube block.

[0015] Further, the cushion block is of a long strip structure with a square cross section; the wire box body is filled with foam sponge. Description of the Drawings

[0016] Figure 1 It is a schematic plan view of the interior of the integral block type wire box for masonry walls of the present utility model;

[0017] Figure 2 It is a schematic sectional view of the integral block type wire box for masonry walls of the present utility model;

[0018] Figure 3 It is a schematic side view of the interior of the integral block type wire box for masonry walls of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Wire box body; 2. Steel bar; 3. Cushion block; 4. Concrete; 5. Sleeve; 6. Foam sponge; 7. Vertical formwork. Detailed Embodiment

[0021] The principles and features of the present utility model will be described below in conjunction with the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0022] As Figures 1 to 3 shown, a kind of integral block type wire box for masonry walls in this embodiment includes a wire box body 1, steel bars 2 and cushion blocks 3. One side of the wire box body 1 is an open structure. Each of the opposite side walls of the wire box body 1 is provided with a horizontally arranged steel bar 2, and the steel bar 2 is arranged perpendicular to the opening direction of the wire box body 1. At least one cushion block 3 is supported below each steel bar 2. The cushion block 3 is arranged vertically and its upper end is in contact with the steel bar 2; Concrete 4 is poured around and at the bottom of the wire box body 1. The steel bars 2 and the cushion blocks 3 are both buried in the concrete 4. The concrete 4 outside the wire box body 1 forms a cubic block, and the open side of the wire box body 1 is higher than the cubic block by a preset distance.

[0023] As Figure 1 and Figure 2 shown, each of the opposite side walls of the wire box body 1 in this embodiment is provided with a sleeve 5. The central axis of the sleeve 5 is arranged perpendicular to the opening direction of the wire box body 1. The steel bar 2 is sleeved in the corresponding sleeve 5. In this embodiment, the outer diameter of the steel bar 2 is smaller than the inner diameter of the sleeve 5, ensuring that the steel bar 2 can be inserted into the sleeve 5. For example, the outer diameter of the steel bar 2 can be selected as 8 mm, and the inner diameter of the sleeve 5 can be selected as 10 mm.

[0024] As Figure 1 shown, the middle part of the steel bar 2 in this embodiment is located inside the sleeve 5, and both ends of the steel bar 2 extend to both sides of the wire box body 1 respectively.

[0025] As Figures 1 to 3 shown, at least one cushion block 3 is provided below each position of each steel bar 2 near both ends in this embodiment.

[0026] Preferably, the cushion block 3 and the steel bar 2 are fixed by tying with metal wire.

[0027] As Figures 1 to 3 shown, the wire box body 1 in this embodiment is of a cubic structure, and the four side walls of the wire box body 1 are respectively arranged parallel to the four side walls of the corresponding cubic block.

[0028] As Figures 1 to 3 shown, the steel bar 2 in this embodiment is arranged parallel to the side wall of the corresponding cubic block.

[0029] As Figure 2 and Figure 3 shown, the lower end of the cushion block 3 in this embodiment extends beyond the bottom of the wire box body 1 by a preset distance.

[0030] As Figure 2 and Figure 3 shown, the lower end face of the cushion block 3 in this embodiment is flush with the surface of the cubic block.

[0031] As Figures 1 to 3 shown, the cushion block 3 in this embodiment is a long strip structure with a square cross-section; the wire box body 1 is filled with foam sponge 6.

[0032] The cubic block in this embodiment can be set in a structural form that is the same size as the wall block. The concrete can be C25 fine aggregate concrete. The wire box body is a PVC wire box for building engineering applications.

[0033] Optionally, the wire box body 1 in this embodiment can be an 80*80*75mm PVC wire box, and the cushion block 3 can be a 15*30*50mm finished precast concrete cushion block. The completed integral block-type wire box is a 200*100*90mm cuboid (the size of the PVC wire box is 80*80*75mm). The overall weight of each block-type wire box is approximately about 4 kilograms. Repeat the above working steps to make enough shaped precast modules, place them centrally, and water them in time during the curing period. During the wall masonry process, calculate the height and position of the wire box in advance, cut the block with a special cutting tool according to the module size, and mason the precast concrete wire box module integrally with the masonry wall to ensure the width of the special masonry mortar joints around the module, and carry out jointing treatment in time. This device module is masoned integrally with the masonry wall. Due to the overall weight of the module, it is convenient for construction. During the masonry process, the weight of the module does not need to be considered, and it does not affect the overall structural safety performance. It is easy to control the positioning and elevation of the wire box during the masonry process.

[0034] When manufacturing the integral block-type wire box in this embodiment, first place the wire box body on the bottom formwork, then insert a screw into the sleeve on the side wall of the wire box body, arrange the open side of the wire box body upward, support the cushion block against the screw, so that there is a certain distance between the bottom of the wire box body and the bottom formwork, set up four vertical formworks 7 around the wire box body, enclose the wire box body within the vertical formworks 7, and arrange the vertical formworks 7 parallel to the corresponding side walls of the wire box body. Then pour concrete to bury the screw and the cushion block in the concrete, and make the wire box body located in the middle of the four vertical formworks 7. The surfaces of the bottom formwork and the vertical formworks 7 are flat, smooth, free of dirt, and firmly spliced, and a water-based release agent is applied. Use the remaining fine aggregate concrete from pouring the structural column for pouring to prevent waste of the remaining concrete. Perform two surface finishing and troweling operations when the concrete is in the initial setting stage and before the final setting. After manufacturing, sprinkle water for curing in time. Only after reaching the strength can the formwork be removed.

[0035] The integral block-type wire box of this embodiment embeds the wire box body in the concrete to form an integral cubic block. During the wall masonry, it can be integrally masoned with the wall blocks, which is convenient for construction. During the masonry process, there is no need to consider the weight of the module, and it does not affect the overall safety performance of the wall. It is easy to control the positioning and elevation of the wire box during the masonry process, preventing the deviation of the wire box body, and effectively avoiding the damage to the masonry wall caused by later drilling. This structural device is simple to manufacture and convenient to operate. By setting precast modules, the height and exposed size of the wire box are more effectively guaranteed, reducing the concrete repair problems and curing time caused by grooving the wall. That is, it avoids the problem that the bearing capacity of the wall is insufficient due to the damage to the masonry wall caused by later wall grooving, affecting the structural safety, and at the same time ensures the overall appearance quality of the masonry wall. The steel bars, formwork, and concrete used are all surplus materials in the construction process, reducing the excessive waste of engineering materials. The molds used for the precast modules can be reused multiple times to achieve the purpose of material saving and cost reduction, bringing certain economic benefits to the project. This precast module is applicable to projects such as brick walls, precast partition boards, and autoclaved aerated concrete ALC wall panels.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0037] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0038] In the present utility model, unless otherwise clearly specified or limited, terms such as "installation", "connection", "attachment", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication between two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] In the present utility model, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0040] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0041] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. An integral block type junction box for masonry walls, characterized in that: It includes a wire box body, steel bars and pads, one side of the wire box body is an open structure, and a horizontally arranged steel bar is provided on each of the two opposite side walls of the wire box body, and the steel bar is arranged perpendicular to the opening direction of the wire box body. At least one pad is supported under each steel bar, and the pad is arranged vertically and the upper end is arranged in contact with the steel bar; concrete is poured around and on the bottom of the wire box body, and the steel bars and pads are buried in the concrete. The concrete on the outside of the wire box body forms a cubic building block, and the open side of the wire box body is higher than the cubic building block by a preset distance.

2. The integral block type junction box for masonry wall according to claim 1, characterized in that: A sleeve is respectively arranged on the two opposite side walls of the wire box body, the central axis of the sleeve is arranged perpendicular to the opening direction of the wire box body, and the steel bar is sleeved in the corresponding sleeve.

3. The integral block type junction box for masonry wall according to claim 2, characterized in that: The middle part of the steel bar is located in the sleeve, and the two ends of the steel bar extend to the two sides of the wire box body respectively.

4. The integral block type junction box for masonry wall according to claim 3, characterized in that: At least one pad is provided below each of the steel bars near both ends.

5. The integral block type junction box for masonry wall according to claim 1, characterized in that: The pad and the steel bar are fixed by binding with metal wire.

6. The integral block type junction box for masonry wall according to claim 1, characterized in that: The wire box body is a cubic structure, and the four side walls of the wire box body are respectively arranged in parallel with the four side walls of the corresponding cubic building blocks.

7. The integral block type junction box for masonry wall according to claim 1, characterized in that: The steel bars are arranged parallel to the side walls of the corresponding cubic building blocks.

8. The integral block type junction box for masonry wall according to claim 1, characterized in that: The lower end of the cushion block exceeds the bottom of the wire box body by a preset distance.

9. The integral block type junction box for masonry wall according to claim 8, characterized in that: The lower end surface of the cushion block is flush with the surface of the cubic building block.

10. The integral block type junction box for masonry wall according to claim 1, characterized in that: The cushion block is a long strip structure with a square cross section; the wire box body is filled with foam sponge.

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