Waffle cylinder mounting structure

Abstract

The utility model provides a waffle cylinder installation structure which comprises a square plate and a locking piece, a surrounding frame is fixedly arranged in the side length direction of the square plate, the surrounding frame is formed by four installation strips in a surrounding mode, a through hole is formed in the middle of the square plate, a custard cylinder is fixedly arranged at the position of the through hole, and at least one protruding block is arranged on the side wall, away from the middle of a bottom plate, of each installation strip. The side wall, away from the middle of the bottom plate, of each installation strip is provided with at least one inserting groove, the locking piece is arranged between the two square plates and used for tightly attaching and fixing the installation strips of the two square plates, and the problem that in the prior art, after waffle cylinders are installed and spliced, relative movement can be generated between the waffle cylinders is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waffle cone installation, in particular to a waffle cone installation structure. Background Art

[0002] The waffle tube is a steel-concrete structure cast with FRP (fiberglass epoxy) as the formwork. It is a flat plate with hollow beams (Qishi barrels). It is a lattice beam floor structure (commonly known as perforated board) used in high-level dust-free workshops in electronic chip factories. After the pouring is completed, the formwork is used as the bottom formwork and is not removed. After the construction of the waffle tube, many holes are left on the concrete floor. It replaces the epoxy coating on the ceiling required in the clean room, can meet the requirements of clean room concrete, and does not cause smoke and dust to damage the surface smoothness of the components. It has a practical effect of promotion and application in the construction of high-cleanliness and earthquake-proof projects.

[0003] At present, in the process of installing and splicing waffle cones, the flat plate parts of the waffle cones are usually assembled into pieces in sequence without rigid fixation. The flat plates of the waffle cones can move longitudinally and transversely. After pouring concrete, the joints of the waffle cones are often skewed due to the dead weight of the concrete, affecting the construction quality after pouring. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a waffle cone installation structure, which solves the problem in the prior art that the waffle cones can still move relative to each other after being installed and spliced.

[0005] According to an embodiment of the utility model, a waffle cone mounting structure includes a square plate and a locking member, a surrounding frame is fixedly provided on the side length direction of the square plate, the surrounding frame is surrounded by four mounting strips, a through hole is provided in the middle of the square plate, a waffle cone is fixed at the through hole, each mounting strip is provided with at least one protrusion on the side wall away from the middle of the bottom plate, each mounting strip is provided with at least one slot on the side wall away from the middle of the bottom plate, the locking member is arranged between the two square plates, and the locking member is used to fix the mounting strips of the two square plates tightly.

[0006] Compared with the prior art, the utility model has the following beneficial effects: by setting four mounting strips in the length direction of the side of the square plate to form a frame, each mounting strip is provided with a protrusion and a slot, so that the protrusion of the mounting strip on one square plate can be inserted into the slot on the other square plate, thereby limiting the relative movement between the two square plates, and then the mounting strips at the joint of the two square plates are limited and locked by a locking piece, so that the two square plates will not be separated from each other, thereby realizing the restriction of multiple degrees of freedom of the two square plates after splicing and installation, which is more convenient during installation and more firm after installation, avoiding skewing and offset between the square plates after pouring concrete, and ensuring the construction quality.

[0007] Furthermore, the locking piece is a concave block, and the width of the groove of the concave block is twice the width of the installation bar.

[0008] Furthermore, both ends of the bottom of each protrusion are provided with rounded corners.

[0009] Furthermore, a circular arc notch is provided at the top opening of each slot.

[0010] Furthermore, limiting blocks are symmetrically provided on the side walls of each mounting strip facing the middle of the square plate.

[0011] As another embodiment of the utility model, each mounting bar is provided with an insertion hole through it, and each concave block is provided with a connecting hole through it.

[0012] Furthermore, the surrounding frame and the square plate are formed in one piece.

[0013] Furthermore, a rib is provided between the outer wall of the Qishi barrel and the square plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the installation state of an embodiment of the utility model.

[0015] Figure 2 It is a top view of the installation state of an embodiment of the utility model.

[0016] Figure 3 This is a cross-sectional view of an installation state of an embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the protrusion and the slot of the embodiment of the utility model.

[0018] In the above drawings: 1, square plate; 2, mounting strip; 3, Qishi barrel; 4, convex block; 5, slot; 6, concave block; 7, rounded corner; 8, arc-shaped notch; 9, limit block; 10, jack; 11, connecting hole; 12, rib plate. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1—3, an embodiment of the utility model proposes a waffle cone mounting structure, including a square plate 1 and a locking member, a surrounding frame is fixedly provided in the length direction of the square plate 1, the surrounding frame is surrounded by four mounting strips 2, a through hole is provided in the middle of the square plate 1, a waffle cone 3 is fixed at the through hole, each mounting strip 2 is provided with at least one protrusion 4 on the side wall away from the middle of the bottom plate, each mounting strip 2 is provided with at least one slot 5 on the side wall away from the middle of the bottom plate, the locking member is arranged between the two square plates 1, and the locking member is used to fix the mounting strips 2 of the two square plates 1 tightly. In this embodiment, each mounting strip 2 is provided with a protrusion 4 and a slot 5, and along the length direction of the surrounding frame, the slot 5 and the protrusion 4 are arranged at intervals, so that no matter how the square plate 1 is rotated in the four directions, it can be matched with another square plate 1 for installation. When installing, the protrusion 4 on one of the mounting strips 2 of a square plate 1 is inserted into the slot 5 on the mounting strip 2 of another square plate 1, and then the mounting strips 2 of the two square plates 1 are tightly fixed with a locking member, so that the two square plates 1 will not move toward the square away from each other. In this embodiment, the slot 5 runs through It is arranged on the mounting strip 2. When installing, workers can insert the protrusion 4 on the mounting strip 2 of one square plate 1 into the slot 5 of the mounting strip 2 on the other square plate 1 from top to bottom, saving the space required for installation. After the protrusion 4 is inserted, the two mounting plates cannot move in the up and down directions and the length direction of the mounting strip 2. The two mounting strips 2 are then limited and fixed by locking parts, which enhances the connection strength between the two, avoids the connection between the two square plates 1 from being skewed and offset during the subsequent pouring of concrete, and ensures the molding quality after the pouring of concrete.

[0021] like Figure 1 As shown in FIG. 3 , further, the locking member is a concave block 6, and the groove width of the concave block 6 is twice the width of the mounting strip 2. After the protrusion 4 of one square plate 1 is inserted into the slot 5 of the other square plate 1, the concave block 6 is connected between the two mounting strips 2, that is, the bar-shaped boss formed by the two mounting strips 2 being closely attached is embedded in the groove of the concave block 6, so that the concave block 6 restricts the mounting strips 2 at the connection of the two square plates 1 from moving relative to each other.

[0022] like Figure 4 As shown, further, both ends of the bottom of each protrusion 4 are provided with rounded corners 7. By providing the rounded corners 7 at both ends of the bottom of the protrusion 4, the protrusion 4 can be inserted into the slot 5 more smoothly, and the installation is faster and more convenient, avoiding the protrusion 4 being unable to be inserted into the slot 5 when the protrusion 4 and the slot 5 are misaligned by a small distance during installation.

[0023] like Figure 4As shown, further, each slot 5 is provided with an arc-shaped notch 8 at the top opening. By providing the arc-shaped notch at the top opening of the slot 5, when the protrusion 4 is inserted into the slot 5, the arc-shaped notch guides the protrusion 4, making the protrusion 4 inserting into the slot 5 smoother.

[0024] like Figure 1 As shown in FIG. 3 , further, each mounting strip 2 is symmetrically provided with a limit block 9 on the side wall facing the middle of the square plate 1. There are two limit blocks 9, both of which are located on the inner side of the mounting strip 2. When the concave block 6 connects the mounting strips 2 on the two square plates 1, the limit blocks 9 are located at both ends of the concave block 6 to limit the concave block 6 from moving along the length direction of the mounting strip 2.

[0025] like Figure 1 As shown in FIG. 3 , as another embodiment of the utility model, each mounting bar 2 is provided with a plug hole 10, and each concave block 6 is provided with a connecting hole 11. The concave block 6 and the mounting bar 2 can be further fixed by passing a plug through the connecting hole 11 and the plug hole 10 in sequence, and the relative movement of the concave block 6 and the mounting bar 2 can be limited to ensure the connection strength of the square plate 1 after assembly. It should be noted that the method of connecting the concave block 6 and the mounting bar 2 by a plug and the method of limiting the concave block 6 by the limiting block 9 can be selected to reduce the installation steps.

[0026] Furthermore, the surrounding frame is integrally formed with the square plate 1. The surrounding frame is integrally formed with the square plate 1, and the connection strength is stronger and the processing is convenient.

[0027] like Figure 1 As shown in FIG. 3 , further, a rib plate 12 is provided between the outer wall of the Qishi barrel 3 and the square plate 1. The rib plate 12 serves to strengthen the connection strength between the Qishi barrel 3 and the square plate 1.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A waffle cone installation structure, characterized in that: The invention comprises a square plate (1), a surrounding frame is fixedly provided in the length direction of the side of the square plate (1), the surrounding frame is surrounded by four mounting strips (2), a through hole is provided in the middle of the square plate (1), a strange barrel (3) is fixedly provided at the through hole, at least one protrusion (4) is provided on the side wall of each mounting strip (2) away from the middle of the bottom plate, and at least one slot (5) is opened on the side wall of each mounting strip (2) away from the middle of the bottom plate; A locking piece is arranged between the two square plates (1), and is used to tightly fix the mounting strips (2) of the two square plates (1).

2. A waffle cone installation structure according to claim 1, characterized in that: The locking piece is a concave block (6), and the width of the groove of the concave block (6) is twice the width of the installation strip (2).

3. A waffle cone installation structure according to claim 1, characterized in that: Both ends of the bottom of each protrusion (4) are provided with rounded corners (7).

4. A waffle cone mounting structure according to claim 1, characterized in that: A circular arc notch (8) is provided at the top opening of each slot (5).

5. A waffle cone mounting structure as claimed in claim 2, characterized in that: Limiting blocks (9) are symmetrically provided on the side walls of each installation strip (2) facing the middle of the square plate (1).

6. A waffle cone installation structure as claimed in claim 2, characterized in that: Each installation bar (2) is provided with an insertion hole (10) extending therethrough, and each concave block (6) is provided with a connecting hole (11) extending therethrough.

7. A waffle cone mounting structure according to claim 1, characterized in that: The surrounding frame and the square plate (1) are integrally formed.

8. A waffle cone mounting structure as claimed in claim 1, characterized in that: A rib plate (12) is provided between the outer wall of the Qishi barrel (3) and the square plate (1).

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