Breeding house wall convenient for on-site rapid construction

Abstract

The utility model discloses a breeding house wall convenient for on-site quick construction, which comprises a prefabricated ground beam, a prefabricated upright post and a prefabricated wall plate, the prefabricated upright post is fixedly connected with the prefabricated ground beam, the bottom of the prefabricated wall plate is connected with the prefabricated ground beam in an inserting manner, and the prefabricated wall plate is fixedly connected with the prefabricated ground beam. And the side parts of the prefabricated wallboards are connected with the adjacent prefabricated upright posts through bolts. According to the breeding house wall, the breeding house wall can be constructed through the prefabricated ground beams, the prefabricated stand columns and the prefabricated wall plates, the workload of on-site formwork erecting and on-site wet operation can be remarkably reduced, the prefabrication degree is high, and rapid installation and detachment between the prefabricated wall plates and the prefabricated ground beams and between the prefabricated wall plates and the prefabricated stand columns can be achieved; the site construction period can be remarkably shortened, the site construction efficiency can be improved, the prefabricated wallboard can be conveniently recycled, and the method has remarkable application value.

Description

Technical Field

[0001] This utility model relates to a livestock shed wall that is easy to construct quickly on-site, and belongs to the field of livestock shed construction technology. Background Technology

[0002] Currently, livestock sheds generally use brick walls or cast-in-place walls. When constructing such walls, on-site formwork and wet work are required, resulting in a large amount of on-site work and a long construction period.

[0003] To overcome the aforementioned deficiencies, the applicant previously disclosed a prefabricated pigsty wall panel and the pigsty wall constructed therefrom in Chinese Utility Model Patent Application No. 202421659831.5. Although this patent, through the provided prefabricated pigsty wall panel, can significantly reduce the workload and intensity of on-site construction, significantly improve on-site construction efficiency and shorten the on-site construction cycle, and improve the insulation effect of the wall, the connection between the prefabricated wall panel and the column in this patent is achieved by pre-embedding multiple pre-embedded connectors on the prefabricated wall panel. The pre-embedded connectors include pre-embedded plates and connecting plates, and the connection between the pre-embedded plates and the connecting plates is outward. The precast wall panel is bent at a right angle and the precast plate is embedded on the outer side of the precast concrete wall panel. The connecting plate is pre-set with bolt mounting holes, and multiple through holes that match the bolt mounting holes on the connecting plate of the precast connector are pre-set on the left and right sides of the column. The precast pig house wall panel and the column are fixedly connected by bolts through the bolt mounting holes on the connecting plate on both sides of the column and the corresponding through holes on the column. Not only do the multiple precast connectors in this patent need to be customized, resulting in high cost, but the connection between the precast pig house wall panel and the column by multiple bolts also results in a large amount of on-site work. Utility Model Content

[0004] In view of the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a livestock shed wall that is easy to construct on-site quickly, has a short construction period, a high degree of prefabrication, low cost, and good safety.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A type of livestock shed wall that is easy to construct quickly on-site includes a precast ground beam, precast columns, and precast wall panels. The precast columns are fixedly connected to the precast ground beam, the bottom of the precast wall panels is connected to the precast ground beam by an insertion joint, and the side of the precast wall panels is connected to the adjacent precast columns by a pin joint.

[0007] In one embodiment, the bottom of the precast wall panel is connected to the precast ground beam by a pin-and-hole or rib-and-groove connection.

[0008] In one embodiment, at least two vertically upward fixing pins are pre-embedded in the precast ground beam, and at least two pin holes corresponding to and adapted to the fixing pins pre-embedded in the precast ground beam are pre-embedded in the bottom of the precast wall panel; or, at least two pin holes are pre-embedded in the precast ground beam, and at least two fixing pins corresponding to and adapted to the pin holes pre-embedded in the precast ground beam are pre-embedded in the bottom of the precast wall panel; the bottom of the precast wall panel and the precast ground beam are connected by the fixing pins and pin holes.

[0009] In a preferred embodiment, two vertically upward fixing pins are pre-embedded in the precast ground beam, and two pin holes corresponding to and adapted to the fixing pins pre-embedded in the precast ground beam are pre-set at the bottom of the precast wall panel.

[0010] In another embodiment, at least two vertically upward fixing ribs are pre-embedded in the precast ground beam, and at least two slots corresponding to and adapted to the precast ground beam are pre-embedded in the bottom of the precast wall panel; or, at least two slots are pre-embedded in the precast ground beam, and at least two fixing ribs corresponding to and adapted to the precast ground beam are pre-embedded in the bottom of the precast wall panel; the bottom of the precast wall panel and the precast ground beam are connected by the fixing ribs and slots.

[0011] In one embodiment, at least two pin shafts are horizontally pre-set on the left and right sides of the precast wall panel, and at least two pin shaft holes corresponding to and adapted to the pin shafts are horizontally pre-set on the left and right sides of the precast column; or, at least two pin shaft holes are horizontally pre-set on the left and right sides of the precast wall panel, and at least two pin shafts corresponding to and adapted to the pin shaft holes are horizontally pre-set on the left and right sides of the precast column; the side of the precast wall panel is connected to the adjacent precast column by the insertion of the pin shafts into the pin shaft holes.

[0012] In a preferred embodiment, three pin shafts (upper, middle, and lower) are horizontally pre-set on the left and right sides of the precast wall panel, and three pin shaft holes corresponding to and adapted to the pin shafts are horizontally pre-set on the left and right sides of the precast column.

[0013] In a preferred embodiment, the pin shaft is a spring pin shaft.

[0014] In a preferred embodiment, the pin shaft is detachably connected to the side of the precast wall panel or the side of the precast column via a pin shaft fixing seat, and the pin shaft hole is detachably connected to the side of the precast column or the side of the precast wall panel via a pin shaft hole fixing seat.

[0015] In one embodiment, the precast ground beam is a precast reinforced concrete beam with exposed transverse steel bars at both ends, and the precast column is a precast reinforced concrete column with exposed longitudinal steel bars at the bottom. The precast ground beam and the precast column are fixedly connected by intersecting the exposed transverse and longitudinal steel bars and then pouring concrete.

[0016] In one embodiment, the top of the precast ground beam is provided with a limiting groove with an L-shaped longitudinal section for limiting the bottom of the precast wall panel.

[0017] In a preferred embodiment, a sealing film is provided on the vertical surface of the L-shaped limiting groove.

[0018] In one embodiment, the precast column includes a precast spliced ​​column and a precast corner column, and the left and right sides of the precast spliced ​​column and the precast corner column are provided with a limiting groove with an L-shaped cross section for limiting the side of the precast wall panel.

[0019] In a preferred embodiment, a sealing film is provided on the short arm surface of the L-shaped limiting groove, and a thermal insulation sealing film is provided on the long arm surface of the L-shaped limiting groove.

[0020] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0021] The livestock shed wall provided by this utility model can be constructed using precast ground beams, precast columns, and precast wall panels, which can significantly reduce the workload of on-site formwork and wet work, and has a high degree of prefabrication. Moreover, it can realize the quick installation and disassembly of precast wall panels with precast ground beams and precast columns, which can significantly shorten the on-site construction cycle, improve on-site construction efficiency, and also realize the convenient recycling and reuse of precast wall panels. Therefore, this utility model has obvious application value and progress. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of a livestock shed wall structure that is easy to construct quickly on-site, provided by an embodiment.

[0023] Figure 2 yes Figure 1 The diagram shows the structure of the livestock shed wall after the prefabricated wall panels have been removed.

[0024] Figure 3 This is a schematic diagram of the precast ground beam described in the embodiment;

[0025] Figure 4 This is a structural schematic diagram of the prefabricated wall panel described in the embodiment;

[0026] Figure 5 This is a schematic diagram of the prefabricated spliced ​​column described in the embodiment;

[0027] Figure 6 This is a partial structural schematic diagram of the prefabricated corner column described in the embodiment;

[0028] Figure 7 This is a diagram showing the state in which the exposed transverse steel bars on the precast ground beam, the exposed longitudinal steel bars on the precast column, and the exposed vertical steel bars on the foundation short column are intersected and fixed in the embodiment.

[0029] Figure 8 This is a diagram showing the formwork status before concrete pouring is carried out between the precast ground beam and the precast column.

[0030] The labels in the diagram are as follows:

[0031] 1. Precast ground beam; 1-1. Fixing pin; 1-2. Exposed transverse reinforcement; 1-3. L-shaped limiting groove in longitudinal section; 2. Precast column; 2A. Precast spliced ​​column; 2B. Precast corner column; 2-1. Exposed longitudinal reinforcement; 2-2. L-shaped limiting groove in cross section; 3. Precast wall panel; 3-1. Pin hole; 4. Insert pin shaft; 4-1. Insert pin shaft fixing seat; 5. Insert pin shaft hole; 5-1. Insert pin shaft hole fixing seat; 6. Sealing film; 7. Thermal insulation cotton sealing sheet; 8. Foundation short column; 8-1. Exposed vertical reinforcement; 9. Underground foundation; 10. Concrete pouring formwork. Detailed Implementation

[0032] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Furthermore, it should be noted that the terminology used in this utility model is for the purpose of describing specific embodiments only and is not intended to limit the utility model. Unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by those skilled in the art. Terms such as "inner," "outer," "upper," "lower," "top," "bottom," "front," "rear," "left," and "right," indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms “set up,” “install,” “connect,” “link,” “fix,” etc., should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; they can refer to a direct connection or an indirect connection. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. It should also be noted that when an element is referred to as “fixed to” or “set on” another element, it can be directly on the other element or there may be an intermediate element.

[0033] Example

[0034] Please combine Figure 1 and Figure 2 As shown in the figure, this embodiment provides a breeding shed wall that is easy to construct quickly on site, including a precast ground beam 1, a precast column 2 and a precast wall panel 3. The precast column 2 is fixedly connected to the precast ground beam 1, the bottom of the precast wall panel 3 is connected to the precast ground beam 1 by an insertion joint, and the side of the precast wall panel 3 is connected to the adjacent precast column 2 by a pin joint.

[0035] Please combine Figures 1 to 4 As shown, in this embodiment, the bottom of the precast wall panel 3 is connected to the precast ground beam 1 by a pin-and-hole connection. Specifically, in this embodiment, two vertically upward fixing pins 1-1 are pre-embedded on the precast ground beam 1, and two pin holes 3-1 corresponding to and adapted to the pre-embedded fixing pins 1-1 on the precast ground beam 1 are pre-set on the bottom of the precast wall panel 3. The connection between the bottom of the precast wall panel 3 and the precast ground beam 1 is achieved by inserting the pre-set pin holes 3-1 on the bottom of the precast wall panel 3 into the pre-embedded fixing pins 1-1 on the precast ground beam 1. However, it should be noted that the design of the insertion structure between the bottom of the precast wall panel 3 and the precast ground beam 1 is not limited to the scheme described in this embodiment. For example, there are also... The design can be as follows: at least two pin holes are pre-set on the precast ground beam 1, and at least two fixing pins corresponding to and compatible with the pin holes pre-set on the precast ground beam are pre-embedded in the bottom of the precast wall panel 3; or at least two vertically upward fixing ribs are pre-embedded on the precast ground beam 1, and at least two slots corresponding to and compatible with the fixing ribs pre-embedded on the precast ground beam 1 are pre-set in the bottom of the precast wall panel 3; or at least two slots are pre-set on the precast ground beam 1, and at least two fixing ribs corresponding to and compatible with the slots pre-set on the precast ground beam 1 are pre-embedded in the bottom of the precast wall panel 3. In short, any design scheme that can achieve the plug-in connection between the bottom of the precast wall panel 3 and the precast ground beam 1 is within the scope of protection of this application.

[0036] Please combine Figure 1 , Figure 2 , Figures 4 to 6As shown, in this embodiment, at least two pin shafts 4 are horizontally pre-set on the left and right sides of the precast wall panel 3 (three are shown in the figure, distributed in the upper, middle, and lower positions respectively, but this design is not limited; there may be fewer or more than three, depending on the height of the precast wall panel 3, as long as it can ensure a stable connection between the precast wall panel 3 and the precast column 2). At least two pin shaft holes 5 are horizontally pre-set on the left and right sides of the precast column 2, corresponding to and adapted to the pin shafts 4 (because in this embodiment, three pin shafts 4 are horizontally pre-set on the left and right sides of the precast wall panel 3, therefore...). In this embodiment, three pin holes 5 are horizontally pre-set on both the left and right sides of the precast column 2. However, it should be noted that the pin connection structure between the side of the precast wall panel 3 and its adjacent precast column 2 is not limited to the scheme described in this embodiment. For example, at least two pin holes 5 can be horizontally pre-set on both the left and right sides of the precast wall panel 3, and at least two pin shafts 4 corresponding to and adapted to the pin holes 5 can be horizontally pre-set on both the left and right sides of the precast column 2. In short, any design that can realize the pin connection between the side of the precast wall panel 3 and its adjacent precast column 2 is within the scope of protection of this application.

[0037] In addition, the pin shaft 4 described in this application is preferably a spring pin shaft, which not only has the advantages of convenient disassembly and assembly, but is also a commercially available finished part.

[0038] As a preferred embodiment, the pin shaft 4 is detachably connected to the side of the precast wall panel 3 or the side of the precast column 2 via a pin shaft fixing seat 4-1 (e.g., a commercially available spring pin shaft seat), and the pin shaft hole 5 is detachably connected to the side of the precast column 2 or the side of the precast wall panel 3 via a pin shaft hole fixing seat 5-1 (e.g., a commercially available spring pin hole seat); the detachable connection can be a bolt-fixed connection; the detachable connection method not only facilitates the replacement of the pin shaft 4 and the pin shaft hole 5, but also facilitates the recycling and reuse of the precast wall panel 3.

[0039] Please see again. Figure 3 and Figure 5 As shown in this embodiment, the precast ground beam 1 is a precast reinforced concrete beam with exposed transverse steel bars 1-2 reserved at both ends, and the precast column 2 is a precast reinforced concrete column with exposed longitudinal steel bars 2-1 reserved at the bottom.

[0040] Please combine Figure 2 and Figure 7 and Figure 8 As shown in this embodiment, the precast ground beam 1 and the precast column 2 are fixedly connected by the exposed transverse steel bars 1-2 intersecting with the exposed longitudinal steel bars 2-1 of the adjacent precast column 2, and then concrete is poured at the node.

[0041] Please see again. Figure 2 and Figure 3 As shown, in this embodiment, the top of the precast ground beam 1 is provided with a limiting groove 1-3 with an L-shaped longitudinal section for limiting the bottom of the precast wall panel 3; as a preferred embodiment, a sealing film 6 is provided on the vertical surface of the limiting groove 1-3 with an L-shaped longitudinal section, and the sealing performance of the livestock house wall can be increased by setting the sealing film 6 at the connection.

[0042] Please see again. Figure 2 , Figure 5 and Figure 6 As shown, in this embodiment, the prefabricated column 2 includes a prefabricated spliced ​​column 2A and a prefabricated corner column 2B. The left and right sides of the prefabricated spliced ​​column 2A and the prefabricated corner column 2B are provided with L-shaped limiting grooves 2-2 for limiting the sides of the prefabricated wall panel 3. As a preferred embodiment, a sealing film 6 is provided on the short arm surface of the L-shaped limiting groove 2-2, and a thermal insulation cotton sealing sheet 7 is provided on the long arm surface of the L-shaped limiting groove 2-2. By setting the sealing film 6 and the thermal insulation cotton sealing sheet 7 at the connection, not only can the sealing performance of the livestock house wall be increased, but the thermal insulation effect of the livestock house wall can also be increased.

[0043] The on-site installation process for the livestock shed wall, which is easy to construct quickly on-site according to this utility model, is as follows:

[0044] 1) Determine the installation position of the column and fix the foundation short column 8 (with exposed vertical steel bars 8-1 pre-reserved at the top, which can be fabricated or prefabricated on site according to known technology) to the underground foundation 9 at the corresponding position, and make the top surface of the foundation short column 8 flush with the ground and the exposed vertical steel bars 8-1 above the ground.

[0045] 2) Hoist the precast ground beam 1 into place, and make the exposed transverse steel bars 1-2 at the end of the precast ground beam 1 intersect with the exposed vertical steel bars 8-1 on the foundation short column 8 adjacent to its end;

[0046] 3) Hoist the precast spliced ​​column 2A or precast corner column 2B into place, and weld the exposed longitudinal steel bar 2-1 reserved at the lower end of the precast spliced ​​column 2A or precast corner column 2B to its corresponding exposed vertical steel bar 8-1 for fixation (e.g., Figure 7 (as shown)

[0047] 4) Fix the concrete pouring formwork 10 (e.g., at the connection node between the precast ground beam 1 and the precast spliced ​​column 2A or the precast corner column 2B) Figure 8 As shown, the concrete pouring formwork 10 and its fixing operation are known technologies (the figure is only a simplified illustration). Then, concrete is poured, and after the concrete solidifies, the concrete pouring formwork 10 is disassembled and removed. This process is repeated until all precast ground beams 1 and precast columns 2 are fixed and installed, resulting in the following: Figure 2 The image shows the wall frame of the livestock shed (but it should be noted that...). Figure 2 This only shows part of the wall frame of the breeding shed, not the entire wall frame; the rest can be inferred similarly.

[0048] 5) Hoist the precast wall panel 3 above the precast ground beam 1, then insert and fix the bottom of the precast wall panel 3 to the precast ground beam 1, and then connect and fix the side of the precast wall panel 3 to its adjacent precast column 2 with pins; repeat this operation until all precast wall panels 3 are fixed and installed, resulting in the following: Figure 1 The wall of the breeding shed shown (but it should be noted that, Figure 1 This only shows part of the walls of the breeding shed, not the entire walls; the rest can be inferred by analogy.

[0049] In addition, it should be noted that the reserved lengths of the exposed transverse reinforcing bars 1-2, exposed longitudinal reinforcing bars 2-1, and exposed vertical reinforcing bars 8-1 only need to meet the anchorage length requirements at the nodes; the precast wall panel 3 is rectangular and can be a precast concrete reinforcing bar wall panel or a precast insulated wall panel, without any special restrictions.

[0050] As can be seen from the above, the livestock shed wall provided by this utility model can not only be constructed using precast ground beams 1, precast columns 2, and precast wall panels 3, significantly reducing the workload of on-site formwork and wet work, and achieving a high degree of prefabrication, but also enables quick installation and disassembly between the precast wall panels 3 and the precast ground beams 1 and precast columns 2. This can significantly shorten the on-site construction cycle, improve on-site construction efficiency, and also enable convenient recycling and reuse of the precast wall panels 3. Therefore, this utility model has significant application value and progressiveness.

[0051] Finally, it should be pointed out that the above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of livestock shed wall that is easy to construct quickly on-site, characterized in that: It includes precast ground beams, precast columns, and precast wall panels. The precast columns are fixedly connected to the precast ground beams, the bottom of the precast wall panels is connected to the precast ground beams by an insertion joint, and the side of the precast wall panels is connected to the adjacent precast columns by a pin joint.

2. The wall of the breeding house facilitating quick construction on site according to claim 1, characterized in that: The bottom of the precast wall panel is connected to the precast ground beam by a pin-and-hole or rib-and-groove connection.

3. The wall of the breeding house facilitating quick construction on site according to claim 2, characterized in that: At least two vertically upward fixing pins are pre-embedded in the precast ground beam, and at least two pin holes corresponding to and adapted to the fixing pins pre-embedded in the precast ground beam are pre-embedded in the bottom of the precast wall panel; or, at least two pin holes are pre-embedded in the precast ground beam, and at least two fixing pins corresponding to and adapted to the pin holes pre-embedded in the precast ground beam are pre-embedded in the bottom of the precast wall panel; the bottom of the precast wall panel and the precast ground beam are connected by the fixing pins and pin holes.

4. The wall of the breeding house facilitating quick construction on site according to claim 2, characterized in that: At least two vertically upward fixing ribs are pre-embedded in the precast ground beam, and at least two slots corresponding to and adapted to the precast ground beam are pre-embedded in the bottom of the precast wall panel; or, at least two slots are pre-embedded in the precast ground beam, and at least two fixing ribs corresponding to and adapted to the precast ground beam are pre-embedded in the bottom of the precast wall panel; the bottom of the precast wall panel and the precast ground beam are connected by the fixing ribs and slots.

5. The livestock shed wall as described in claim 1, which is convenient for quick on-site construction, is characterized in that: At least two pin shafts are horizontally pre-set on the left and right sides of the precast wall panel, and at least two pin shaft holes corresponding to and adapted to the pin shafts are horizontally pre-set on the left and right sides of the precast column; or, at least two pin shaft holes are horizontally pre-set on the left and right sides of the precast wall panel, and at least two pin shafts corresponding to and adapted to the pin shaft holes are horizontally pre-set on the left and right sides of the precast column; the side of the precast wall panel is connected to the adjacent precast column by the insertion of the pin shafts into the pin shaft holes.

6. The livestock shed wall as described in claim 5, which is convenient for quick on-site construction, is characterized in that: The pin shaft is detachably connected to the side of the precast wall panel or the side of the precast column via a pin shaft fixing seat, and the pin shaft hole is detachably connected to the side of the precast column or the side of the precast wall panel via a pin shaft hole fixing seat.

7. The wall of the breeding house facilitating quick construction on site according to claim 1, characterized in that: The precast ground beam is a precast reinforced concrete beam with exposed transverse steel bars at both ends. The precast column is a precast reinforced concrete column with exposed longitudinal steel bars at the bottom. The precast ground beam and the precast column are fixedly connected by intersecting the exposed transverse and longitudinal steel bars and then pouring concrete.

8. The wall of the breeding house facilitating quick construction on site according to claim 7, characterized in that: The top of the precast ground beam is provided with a limiting groove with an L-shaped longitudinal section for limiting the bottom of the precast wall panel.

9. The wall of the breeding house facilitating quick construction on site according to claim 7, characterized in that: The precast columns include precast spliced ​​columns and precast corner columns. The left and right sides of the precast spliced ​​columns and precast corner columns are provided with L-shaped limiting grooves for limiting the side of the precast wall panels.

10. The livestock shed wall as described in claim 9, which is convenient for quick on-site construction, is characterized in that: A sealing film is provided on the short arm surface of the L-shaped limiting groove, and a thermal insulation sealing film is provided on the long arm surface of the L-shaped limiting groove.

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