Basement bottom plate concrete alternate bay pouring construction structure

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a basement bottom plate concrete alternative bay pouring construction structure. The utility model provides a basement bottom plate concrete jump bay pouring construction structure which can be characterized in that: 1, a steel wire mesh paved on the perforated supporting vertical plate unit is driven to be tightened inwards only by screwing the hooked stud unit with a hook in a manner that the perforated supporting vertical plate unit and the hooked stud unit are arranged on the fixed bottom plate; the structure is simple, operation is convenient, after use, only the perforated supporting vertical plate unit, the hooked stud unit and the fixing bottom plate need to be removed together, the device can be used for next-time construction, operation is convenient, and use cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a basement bottom slab concrete skip bin pouring construction structure. Background Art

[0002] Existing buildings are generally designed with basements, and the pouring process of the basement includes a large area of ​​concrete structure. The skipping method makes full use of the principle of "resistance and release" characteristics of concrete, which is easy to release internal stress before the performance is not stable and completely solidified during 5 to 10 days. The foundation of the building or a large area of ​​concrete plane structure is divided into several areas, and the construction is carried out according to the principle of "block planning, block construction, layered pouring, and overall forming". Its mode is the same as that of checkers, that is, pouring one section at a time. The interval between two adjacent sections is not less than 7 days to avoid the drastic temperature difference and drying effect of the initial stage of concrete construction. This type of construction method changes the post-casting belt into a construction joint, which is simple in construction technology and shortens the construction period.

[0003] On the other hand, the existing skip-bin construction structure includes a wire mesh, a thick steel waterstop and a steel welded frame. The wire mesh is fixed to the steel welded frame using a cable tie, and the thick steel waterstop is then fixed to the wire mesh, thereby forming a skip-bin construction structure.

[0004] The Chinese utility model patent with the utility model patent announcement number CN217631333U and the announcement date of October 21, 2022, discloses a basement structure jump-bin construction structure, which includes a steel welded frame, a wire mesh, a hook, a first connecting rod, a second connecting rod, an externally threaded column, a connecting plate, a first mounting tube, a slide groove, a first ball bearing, a first screw, a first threaded plate, and a connecting mechanism.

[0005] The general structural principle of the basement structure skipping method construction structure in this utility model patent is as follows: a first connecting rod is provided in the steel bar welded frame, a second connecting rod is provided on the first connecting rod, an external threaded column is provided on the second connecting rod, a connecting plate is provided on the external threaded column, a first mounting tube is provided on the connecting plate, a slide groove is provided on the first mounting tube, a first ball bearing is provided on the first mounting tube, a first screw is fixedly provided inside the first ball bearing, a first threaded plate is threadedly connected to the first screw, both ends of the first threaded plate extend to the outside of the first mounting tube, and connecting mechanisms are fixedly provided at both ends of the first threaded plate, rotating the first screw drives the first threaded plate and the second mounting tube away from the connecting plate, rotating the second screw drives the hook away from the connecting plate, so that the wire mesh is pulled by the hook to ensure the fixed installation of the wire mesh.

[0006] However, the basement structure skipping method construction structure has at least the following disadvantages in actual use, in other words, the technical problem to be solved by the present utility model.

[0007] 1. The construction structure of the basement structure skipping method is too complicated, and both ends of the wire mesh need to be hung on movable hooks, which requires a minimum size of the wire mesh.

[0008] So in summary, there is an urgent need for a new type of basement floor concrete skip-bin pouring construction structure with simple structure to solve the existing technical barriers. Utility Model Content

[0009] The utility model provides a basement floor concrete skip-bin pouring construction structure, which can achieve the desired construction effect by arranging a perforated supporting vertical plate unit and a hooked stud unit on a fixed bottom plate. The structure is simple and easy to operate, and after use, the perforated supporting vertical plate unit and the hooked stud unit only need to be removed together with the fixed bottom plate, so that they can be used for the next construction. The operation is convenient and the use cost is low.

[0010] The technical solution adopted by the utility model to solve the above-mentioned problem is: a basement floor concrete skip-bin pouring construction structure, the structure includes a fixed bottom plate, a wire mesh, a hook, and also includes an open hole supporting vertical plate unit arranged on the fixed bottom plate, provided with the hook and used for laying the wire mesh, and a plurality of hooked stud units arranged on the open hole supporting vertical plate unit and used for tightening the wire mesh.

[0011] A further preferred technical solution is that the perforated supporting vertical plate unit includes a perforated threaded vertical plate arranged on the fixed bottom plate, and a top guard plate arranged on the perforated threaded vertical plate and used for mounting the hook.

[0012] A further preferred technical solution is that the hooked stud unit includes an adjusting screw arranged on the perforated threaded vertical plate, and a mounting block arranged on the adjusting screw and used for mounting the hook.

[0013] A further preferred technical solution is that the perforated support plate unit further includes a reinforcing end cover arranged on the side end surface of the perforated threaded plate.

[0014] A further preferred technical solution is that the perforated supporting vertical plate unit also includes a limit rod arranged on the top guard plate and used to connect the hook, and a slide groove arranged on the top guard plate and used to move the limit rod.

[0015] A further preferred technical solution is that the perforated support plate unit further includes a limit stopper arranged on the slide groove.

[0016] A further preferred technical solution is that the perforated supporting plate unit further includes a threaded hole provided on the reinforcing end cover and used for inserting the adjusting screw.

[0017] A further preferred technical solution is that the perforated supporting vertical plate unit further includes a reinforcing plate which is arranged on the perforated threaded vertical plate and is used to connect to the fixed bottom plate.

[0018] A further preferred technical solution is that the hooked stud unit also includes a ball bearing disposed on the adjusting screw and used to connect to the mounting block.

[0019] A further preferred technical solution is that: a plurality of fixing hole units are arranged on the fixed bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 This is a structural cross-sectional view of the utility model in a tightened state.

[0022] Figure 3 It is a top view of the top guard plate in the utility model.

[0023] Figure 4 This is a three-dimensional diagram of the position of the perforated support plate unit in the utility model.

[0024] Figure 5 This is a position structure diagram of the reinforced end cover in the utility model.

[0025] Figure 6 It is an assembly stereogram of the utility model.

[0026] In the figure, the meanings of the symbols are as follows:

[0027] Fixed bottom plate 11, wire mesh 12, hook 13;

[0028] Opening support vertical plate unit 1, hook stud unit 2, fixing hole unit 3;

[0029] Perforated threaded vertical plate 101, top guard plate 102, reinforced end cover 103, limit rod 104, slide groove 105, limit block 106, screw hole 107, reinforcement plate 108, adjustment screw 201, mounting block 202, ball bearing 203. DETAILED DESCRIPTION

[0030] The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

[0031] As attached Figure 1-6As shown, a basement floor concrete skip-bin pouring construction structure includes a fixed base plate 11, a wire mesh 12, a hook 13, and also includes an open hole supporting vertical plate unit 1 arranged on the fixed base plate 11 and provided with the hook 13 and used for laying the wire mesh 12, and a plurality of hooked stud units 2 arranged on the open hole supporting vertical plate unit 1 and used for tightening the wire mesh 12.

[0032] In this embodiment, the skipping bin method is to divide the building foundation or large-area concrete plane structure into several areas, and construct according to the principle of "block planning, block construction, layered pouring, and overall forming". Its mode is the same as that of Chinese checkers, that is, pouring one section at a time. The function of the basement floor concrete skipping bin pouring construction structure is to frame each plot that needs to be poured with concrete in advance, which is convenient for concrete pouring and prevents concrete leakage from affecting the construction process. The length of the fixed base plate 11 and the perforated support vertical plate unit 1 can be cut or selected according to the construction requirements, which is flexible and convenient to use.

[0033] In addition, one end of the wire mesh 12 is hooked by the hook 13 installed on the perforated support plate unit 1, and the other end is hooked by the hooked stud unit 2 to prevent mud leakage from the construction joint, and the wire mesh is cut according to the position of the perforated support plate unit 1. In addition, in order to prevent the hook 13 from scratching the operator during construction, the hook head is set inward, which improves the use effect and reduces safety hazards.

[0034] Finally, the perforated supporting vertical plate unit 1 is used to install the hooked stud unit 2, and the fixed base plate 11 and the perforated supporting vertical plate unit 1 are made of water-stopping steel plate material to prevent the concrete mud from leaking out. The hooked stud unit 2 is used to tighten the hook 13 hung on its position in the direction close to the perforated threaded vertical plate 101, thereby driving the wire mesh 12 to tighten inward. The structure is simple and the operation is convenient.

[0035] The perforated supporting vertical plate unit 1 includes a perforated threaded vertical plate 101 disposed on the fixed bottom plate 11 , and a top guard plate 102 disposed on the perforated threaded vertical plate 101 and used for mounting the hook 13 .

[0036] In this embodiment, the perforated threaded vertical plate 101 is used to screw the hooked stud unit 2, and the positions of the screw holes can be set at intervals according to needs. The hook 13 is installed on the lower end surface of the top guard plate 102, which is used to hook one end of the wire mesh 12. The number of the hooks 13 on the top guard plate 102 is not less than the hooks 13 on the hooked stud unit 2, and the wire mesh 12 is laid on the outer surfaces of the fixed base plate 11, the perforated threaded vertical plate 101 and the top guard plate 102.

[0037] The hooked stud unit 2 includes an adjusting screw 201 disposed on the perforated threaded vertical plate 101 , and a mounting block 202 disposed on the adjusting screw 201 and used for mounting the hook 13 .

[0038] In this embodiment, the adjusting screw 201 is screwed to the screw hole of the perforated threaded vertical plate 101, and the mounting block 202 is used to install the hook 13. Before use, the mounting block 202 is at a certain distance from the perforated threaded vertical plate 101, so as to facilitate hanging the wire mesh 12 on the hook 13. When in use, it is only necessary to rotate the adjusting screw 201 so that the hook 13 on the mounting block 202 moves toward the perforated threaded vertical plate 101. The size of the adjusting screw 201 should not be too large. If the size is too large, the hole in the wire mesh 12 is likely to be larger, resulting in excessive leakage of concrete. In addition, in order to prevent the adjusting screw 201 from piercing the wire mesh 12 during use, a baffle can be set on the fixed bottom plate 11, and a movable cavity is formed between the perforated threaded vertical plate 101 and the baffle to prevent it from piercing the wire mesh 12.

[0039] The perforated support plate unit 1 further includes a reinforcement end cover 103 disposed on a side end surface of the perforated threaded plate 101 .

[0040] In this embodiment, the fixed base plate 11, the perforated threaded vertical plate 101 and the top guard plate 102 form a U-shaped shell structure, and the reinforced end cover 103 is capped on the side end surfaces of the three, making them an integral structure to prevent them from being deformed by force, thereby improving the integrity and firmness of the basement floor concrete skip-bin pouring construction.

[0041] The perforated supporting vertical plate unit 1 also includes a limiting rod 104 disposed on the top guard plate 102 and used to connect the hook 13 , and a sliding groove 105 disposed on the top guard plate 102 and used to move the limiting rod 104 .

[0042] In this embodiment, the lower end surface of the limit rod 104 is provided with the hook 13, and the function of the slide 105 is that when the wire mesh 12 is still relatively loose after being adjusted by the adjusting screw 201, the limit rod 104 can be slid inwardly along the slide 105 to further tighten the wire mesh 12, and the limit rod 104 and the hook 13 can be fixed with bolts, which is convenient for disassembly and replacement of the hook 13. In addition, the slide 105 can be directly arranged along the outer side surface of the top guard plate 102, which is not only convenient for replacing the hook 13, but also allows the limit rod 104 to be inserted into the slide 105 after the wire mesh 12 is hung on the hook 13.

[0043] The perforated supporting plate unit 1 further includes a limit stopper 106 arranged on the slide slot 105 .

[0044] In this embodiment, the limit block 106 is used to facilitate the selection of different moving distances of the limit rod 104 as needed when moving in the slide groove 105. If there is no limit block 106, the limit rod 104 will be directly slid to the inner side of the slide groove 105 due to the tension of the wire mesh 12, which is not convenient for selecting different adjustment distances.

[0045] The perforated supporting plate unit 1 further includes a screw hole 107 disposed on the reinforcing end cover 103 and used for inserting the adjusting screw 201 .

[0046] In this embodiment, if Figure 6 As shown, the screw hole 107 is used to connect with the adjusting screw 201 on the adjacent basement floor concrete skipping bin pouring construction structure, which is convenient for assembly and disassembly, so that the basement floor concrete skipping bin pouring construction structure can be repeatedly used in different construction sites, which reduces the construction cost to a certain extent, and at the same time has low requirements on the size of the construction site, and has good practicality. In addition, when the wire mesh 12 is long, in order to prevent the excessively long wire mesh 12 from interfering with the construction, the wire mesh 12 can be connected to the screw hole 107 by screws, thereby nailing the wire mesh 12.

[0047] The perforated supporting vertical plate unit 1 further includes a reinforcing plate 108 which is arranged on the perforated threaded vertical plate 101 and is used to connect the fixed bottom plate 11 .

[0048] In this embodiment, the reinforcing plate 108 serves to further reinforce the perforated threaded vertical plate 101, thereby improving the compressive strength of the basement floor concrete skip-bin pouring construction structure.

[0049] The hook stud unit 2 further includes a ball bearing 203 disposed on the adjusting screw 201 and used for connecting the mounting block 202 .

[0050] In this embodiment, when the adjusting screw 201 drives the mounting block 202 to move, the hook 13 rotates and moves forward along with the mounting block 202 due to the moving mode of rotating and twisting. The wire mesh 12 on the hook 13 is easily twisted off or deformed. In order to reduce the influence on the wire mesh 12, the ball bearing 203 is arranged between the adjusting screw 201 and the mounting block 202, so that the mounting block 202 and the hook 13 are not affected by the adjusting screw 201.

[0051] The fixed base plate 11 is provided with a plurality of fixing hole units 3 .

[0052] In this embodiment, the function of the fixing hole unit 3 is to facilitate the fixing of the fixed base plate 11 to the ground or other fixed end to prevent it from being displaced by force. At the same time, the fixed base plate 11 after use can also be separated from the ground or fixed end through the fixing hole unit 3 to facilitate continued use next time.

[0053] The above is a detailed description of the implementation of the utility model in conjunction with the accompanying drawings, but the utility model is not limited to the above implementation. Various modifications can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the utility model. These are all non-creative modifications and are protected by patent law as long as they are within the scope of the claims of the utility model.

Claims

1. A basement floor concrete skip-bin pouring construction structure, comprising a fixed floor (11), a steel wire mesh (12), and a hook (13), characterized in that: It also comprises an open hole support plate unit (1) arranged on the fixed base plate (11), provided with the hook (13) and used for laying the steel wire mesh (12), and a plurality of hooked stud units (2) arranged on the open hole support plate unit (1) and used for tightening the steel wire mesh (12).

2. A basement floor concrete skipping pouring construction structure according to claim 1, characterized in that: The perforated support vertical plate unit (1) comprises a perforated threaded vertical plate (101) arranged on the fixed bottom plate (11), and a top guard plate (102) arranged on the perforated threaded vertical plate (101) and used for mounting the hook (13).

3. A basement floor concrete skipping pouring construction structure according to claim 2, characterized in that: The hooked stud unit (2) comprises an adjusting screw (201) arranged on the perforated threaded vertical plate (101), and a mounting block (202) arranged on the adjusting screw (201) and used for mounting the hook (13).

4. A basement floor concrete skipping pouring construction structure according to claim 3, characterized in that: The perforated support vertical plate unit (1) further comprises a reinforcement end cover (103) arranged on a side end surface of the perforated threaded vertical plate (101).

5. The basement floor concrete skipping pouring construction structure according to claim 2 is characterized by: The perforated support vertical plate unit (1) further comprises a limit rod (104) arranged on the top guard plate (102) and used for connecting the hook (13), and a slide groove (105) arranged on the top guard plate (102) and used for moving the limit rod (104).

6. The basement floor concrete skipping pouring construction structure according to claim 5 is characterized by: The perforated support vertical plate unit (1) further comprises a limit stopper (106) arranged on the slide groove (105).

7. The basement floor concrete skipping pouring construction structure according to claim 4 is characterized by: The perforated supporting upright plate unit (1) further comprises a screw connection hole (107) provided on the reinforcing end cover (103) and used for inserting the adjusting screw (201).

8. The basement floor concrete skipping pouring construction structure according to claim 2 is characterized by: The perforated support vertical plate unit (1) further comprises a reinforcing plate (108) which is arranged on the perforated threaded vertical plate (101) and is used to connect to the fixed bottom plate (11).

9. The basement floor concrete skipping pouring construction structure according to claim 3 is characterized by: The hooked stud unit (2) further comprises a ball bearing (203) arranged on the adjusting screw (201) and used for connecting to the mounting block (202).

10. The basement floor concrete skipping bin pouring construction structure according to claim 1 is characterized by: A plurality of fixing hole units (3) are provided on the fixing bottom plate (11).

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