Waffle plate cover plate easy to disassemble

Abstract

The utility model discloses an easily-detached waffle plate cover plate which comprises a cover plate and a waffle plate template, the bottom of the cover plate and the top of the waffle plate template are arranged in a mutually attached mode, and the annular inclined plate is fixedly installed on the edge of the bottom face of the cover plate. The rubber layer is fixedly mounted on the inner side surface of the annular inclined plate; the lifting mechanism is arranged on the top surface of the cover plate; the rotating mechanism is connected with the lifting mechanism; the moving mechanism is connected with the rotating mechanism; and the dismounting and mounting mechanism is connected with the moving mechanism. According to the easy-to-disassemble waffle plate cover plate, the cover plate can be conveniently disassembled and assembled, the use flexibility is improved, meanwhile, cement mortar can be effectively prevented from permeating into a waffle plate template in construction, the operation is simple, convenient and flexible, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of waffle plate cover plates, in particular to an easily detachable waffle plate cover plate. Background Art

[0002] Waffle board formwork is a new type of composite material. After the concrete of the board is poured, it forms a floor structure anti-microvibration system together with the high-rigidity dense-rib cross beam system and the steel bottom formwork reinforced concrete shear wall. It is generally not removed as a permanent formwork. At the same time, it replaces the ceiling epoxy coating to meet the cleanliness requirements of electronic factories, etc. The shape of the waffle board selected for different projects is different, but the upper part of the waffle board is usually a round tube. In order to prevent people from falling into the hole during construction, a temporary cover plate needs to be added on the upper part after the waffle board is laid and before the steel bars are tied. After the concrete is poured and the supporting scaffolding is removed, the cover plate on the top of the waffle board is removed;

[0003] However, the traditional cover plate has a single structure and is not easy to remove after concrete pouring. It needs to be pried out with tools. The cover plate and the concrete structure around the cover plate are easily damaged during the removal process. At the same time, during the construction of the concrete structure, cement mortar is easy to penetrate into the waffle plate formwork from the edge of the cover plate, causing pollution to the waffle plate, which needs to be cleaned again. In view of this, an easily removable waffle plate cover is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an easily dismantled waffle plate cover to solve the problem in the above background technology that the existing waffle plate cover is inconvenient to remove and the cement mortar is infiltrated.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an easily detachable waffle plate cover, comprising a cover and a waffle plate template, wherein the bottom of the cover and the top of the waffle plate template are mutually fitted.

[0006] An annular inclined plate, the annular inclined plate is fixedly mounted on the bottom edge of the cover plate;

[0007] A rubber layer, the rubber layer being fixedly mounted on the inner side surface of the annular inclined plate;

[0008] A lifting mechanism, wherein the lifting mechanism is arranged on the top surface of the cover plate;

[0009] A rotating mechanism connected to the lifting mechanism;

[0010] A moving mechanism connected to the rotating mechanism;

[0011] A disassembly and assembly mechanism is connected to the moving mechanism.

[0012] The above technical solution makes it easy to remove the cover plate.

[0013] As a preferred technical solution of the utility model, the inner diameter of the rubber layer is consistent with the outer diameter of the waffle board template.

[0014] The above technical solution is adopted to ensure that the rubber layer fits tightly with the edge of the waffle board template and prevent cement mortar from penetrating.

[0015] As a preferred technical solution of the utility model, the lifting mechanism includes:

[0016] Mounting grooves, two symmetrically arranged mounting grooves are opened on the top surface of the cover plate;

[0017] A U-shaped plate, the U-shaped plate is fixedly mounted on the inner side of the bottom surface of the mounting groove;

[0018] A handle is rotatably connected to the inner wall surface of the U-shaped plate through an axis.

[0019] The above technical solution is adopted to facilitate the cover plate to be pulled up and moved.

[0020] As a preferred technical solution of the utility model, the rotating mechanism includes:

[0021] A circular groove, the circular groove is opened at the center of the top surface of the cover plate;

[0022] A mounting shell, the mounting shell being fixedly mounted on the bottom surface of the cover plate;

[0023] A rotating rod, wherein the rotating rod bearing is arranged to penetrate the top surface of the mounting shell, and the rotating rod movably penetrates into the circular groove;

[0024] A rotating plate, the rotating plate is fixedly mounted on the top end of the rotating rod, and the rotating plate is arranged in the circular groove;

[0025] A handlebar is rotatably connected to the left end of the rotating plate through an axis.

[0026] By adopting the above technical solution, it is convenient to rotate the support plate rotating plate through the handle bar to drive the rotating rod to rotate.

[0027] As a preferred technical solution of the utility model, the left side surface of the circular groove is connected with the placement groove, and the placement groove is opened on the top surface of the cover plate, and the placement groove is matched with the handlebar.

[0028] The adoption of the technical solution facilitates the guarantee of placing the handlebar into the placement groove.

[0029] As a preferred technical solution of the utility model, the moving mechanism includes:

[0030] A bidirectional screw rod, the left and right ends of which are respectively connected to the left and right inner wall bearings of the mounting shell;

[0031] A bevel gear set, the bevel gear set is mounted on the bidirectional screw, and the bevel gear set is fixedly connected to the bottom end of the rotating rod;

[0032] The bottom surfaces of the two symmetrically arranged slide plates are slidably connected to the inner bottom surface of the mounting shell, and the bidirectional screw rod penetrates through the slide plates, and the bidirectional screw rod is threadedly connected to the slide plates.

[0033] By adopting the above technical solution, when the rotating rod rotates, the bidirectional screw rod is driven to rotate through the bevel gear set, so that the slide plate moves.

[0034] As a preferred technical solution of the utility model, the disassembly and assembly mechanism includes:

[0035] A slide bar, the slide bar is fixedly mounted on the outer side of the slide plate, and the slide bar slides through the side wall of the mounting shell;

[0036] A clamping plate, the clamping plate is fixedly mounted on the outer end of the slide rod;

[0037] A buffer pad, the buffer pad is fixedly mounted on the outer side of the clamping plate;

[0038] A locking block, which is fixedly mounted on the outer side of the clamping plate and passes through the buffer pad;

[0039] A locking groove is provided on the inner wall surface of the waffle plate template, and the locking groove and the locking block limit rod.

[0040] By adopting the above technical solution, when the slide plate moves, the clamping plate and the locking block are driven to move by the slide bar, and the cover plate can be disassembled and assembled by setting the locking block and the locking groove.

[0041] Compared with the prior art, the utility model has the following beneficial effects: the easily detachable waffle plate cover can be easily disassembled and assembled, thereby improving the flexibility of use, and can effectively prevent cement mortar from penetrating into the waffle plate template during construction, and the operation is simple and flexible, and the practicability is strong;

[0042] 1. The handle drives the rotating plate and the rotating rod to rotate, and the bevel gear set drives the bidirectional screw to rotate, so that the slide plate drives the sliding rod and the clamping plate to move. The clamping plate can move outward, and the locking block enters the locking groove to fix the cover plate. At the same time, the buffer pad fits with the inner wall of the waffle plate template to improve the firmness of the cover plate installation. Otherwise, it can be removed, which improves the flexibility of disassembly and assembly, and is easy to operate;

[0043] 2. Through the setting of the rubber layer, the rubber layer is tightly attached to the outer edge of the waffle board formwork, and there is no gap between the annular inclined plate and the outer edge of the waffle board formwork, thereby preventing cement mortar from penetrating into the waffle board formwork during construction;

[0044] 3. The outer edge of the annular inclined plate is tilted inward near the bottom to prevent the surrounding plate concrete from being damaged when the cover plate is removed;

[0045] 4. The setting of two handles makes it easy to manually remove the cover plate after construction. The operation is simple and can prevent damage to the surrounding plate concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0047] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0048] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0049] Figure 4 This is a schematic diagram of the three-dimensional connection structure between the annular inclined plate and the rubber layer of the utility model;

[0050] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the clamping plate, the sliding rod and the locking block of the utility model.

[0051] In the figure: 1, cover plate; 2, waffle plate template; 3, annular inclined plate; 4, rubber layer; 5, mounting groove; 6, U-shaped plate; 7, handle; 8, circular groove; 9, mounting shell; 10, rotating rod; 11, rotating plate; 12, handle; 13, placement groove; 14, two-way screw; 15, bevel gear set; 16, slide plate; 17, slide rod; 18, clamping plate; 19, buffer pad; 20, locking block; 21, locking groove. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] See also Figure 1-5, the technical solution of the utility model: an easily detachable waffle plate cover, comprising a cover 1 and a waffle plate template 2, the bottom of the cover 1 and the top of the waffle plate template 2 are arranged to fit each other, the annular inclined plate 3 is fixedly installed on the bottom edge of the cover 1, the rubber layer 4 is fixedly installed on the inner side of the annular inclined plate 3, and the inner diameter of the rubber layer 4 is consistent with the outer diameter of the waffle plate template 2;

[0054] Two symmetrically arranged mounting grooves 5 are provided on the top surface of the cover plate 1, a U-shaped plate 6 is fixedly mounted on the inner side of the bottom surface of the mounting groove 5, and a handle 7 is rotatably connected to the inner wall surface of the U-shaped plate 6 via an axis;

[0055] The circular groove 8 is opened at the center of the top surface of the cover plate 1, the mounting shell 9 is fixedly mounted on the bottom surface of the cover plate 1, the rotating rod 10 bearing is arranged to penetrate the top surface of the mounting shell 9, and the rotating rod 10 is movable to penetrate into the circular groove 8, the rotating plate 11 is fixedly mounted on the top end of the rotating rod 10, and the rotating plate 11 is arranged in the circular groove 8, and the handle 12 is rotatably connected to the left end of the rotating plate 11 through the shaft;

[0056] The left side of the circular groove 8 is connected with the placement groove 13, and the placement groove 13 is opened on the top surface of the cover plate 1, and the placement groove 13 is matched with the handle 12;

[0057] The left and right ends of the bidirectional screw 14 are respectively connected to the left and right inner wall bearings of the mounting shell 9, the bevel gear set 15 is installed on the bidirectional screw 14, and the bevel gear set 15 is fixedly connected to the bottom end of the rotating rod 10, the bottom surfaces of the two symmetrically arranged slide plates 16 are slidably connected to the inner bottom surface of the mounting shell 9, and the bidirectional screw 14 penetrates the slide plates 16, and the bidirectional screw 14 is threadedly connected to the slide plates 16;

[0058] The slide bar 17 is fixedly installed on the outer side surface of the slide plate 16, and the slide bar 17 slides through the side wall of the mounting shell 9, the clamping plate 18 is fixedly installed on the outer end of the slide bar 17, the buffer pad 19 is fixedly installed on the outer side surface of the clamping plate 18, the locking block 20 is fixedly installed on the outer side surface of the clamping plate 18, and the locking block 20 penetrates the buffer pad 19, the locking groove 21 is opened on the inner wall surface of the waffle board template 2, and the locking groove 21 and the locking block 20 limit rod.

[0059] Working principle: When in use, first lay the waffle plate template 2 on the construction layer, and then cover the top of the waffle plate template 2 with the cover plate 1, so that the outer edge of the waffle plate template 2 near the top is closely fitted with the rubber layer 4 set on the inner wall of the annular inclined plate 3, and the top of the waffle plate template 2 and the bottom of the cover plate 1 are fitted to each other;

[0060] Then, the handle 12 is rotated from the placement slot 13 to an upright state, at which time the handle 12 drives the rotating plate 11 and the rotating rod 10 to rotate, and the bidirectional screw rod 14 is rotated by the setting of the bevel gear set 15, so that the two slide plates 16 move outward;

[0061] When the slide plate 16 moves outward, the clamping plate 18 is driven to move outward synchronously, so that the locking block 20 is inserted into the locking groove 21, and at the same time, the buffer pad 19 will be closely fitted with the inner wall surface of the waffle plate template 2, so that the cover plate 1 is installed. At this time, the handle 12 can be rotated and placed in the placement groove 13;

[0062] When removing, the handle bar 12 is rotated upright again so that the rotating plate 11 drives the rotating rod 10 to rotate in the opposite direction, so that the two clamping plates 18 move inward, thereby moving the locking block 20 out of the locking groove 21. At this time, the cover plate 1 can be pulled up by the two handles 7 to facilitate the disassembly and assembly of the cover plate 1. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easily detachable waffle plate cover, comprising a cover (1) and a waffle plate template (2), wherein the bottom of the cover (1) and the top of the waffle plate template (2) are arranged to fit each other, characterized in that: Also includes: An annular inclined plate (3), the annular inclined plate (3) being fixedly mounted on the bottom edge of the cover plate (1); A rubber layer (4), the rubber layer (4) being fixedly mounted on the inner side surface of the annular inclined plate (3); A lifting mechanism, the lifting mechanism being arranged on the top surface of the cover plate (1); A rotating mechanism connected to the lifting mechanism; A moving mechanism connected to the rotating mechanism; A disassembly and assembly mechanism is connected to the moving mechanism.

2. The easily removable waffle plate cover according to claim 1, characterized in that: The inner diameter of the rubber layer (4) matches the outer diameter of the waffle plate template (2).

3. The easily removable waffle plate cover according to claim 1, characterized in that: The lifting mechanism comprises: Mounting grooves (5), two symmetrically arranged mounting grooves (5) are opened on the top surface of the cover plate (1); A U-shaped plate (6), the U-shaped plate (6) being fixedly mounted on the inner side of the bottom surface of the mounting groove (5); A handle (7), wherein the handle (7) is rotatably connected to the inner wall surface of the U-shaped plate (6) via an axis.

4. The easily removable waffle plate cover according to claim 1, characterized in that: The rotating mechanism comprises: A circular groove (8), wherein the circular groove (8) is arranged at the center of the top surface of the cover plate (1); A mounting shell (9), the mounting shell (9) being fixedly mounted on the bottom surface of the cover plate (1); A rotating rod (10), wherein a bearing of the rotating rod (10) is arranged to penetrate the top surface of the mounting shell (9), and the rotating rod (10) is movable to penetrate into the circular groove (8); A rotating plate (11), the rotating plate (11) is fixedly mounted on the top end of the rotating rod (10), and the rotating plate (11) is arranged in the circular groove (8); A handlebar (12) is rotatably connected to the left end of the rotating plate (11) via an axis.

5. The easily detachable waffle plate cover according to claim 4, characterized in that: The left side surface of the circular groove (8) is connected to the placement groove (13), and the placement groove (13) is opened on the top surface of the cover plate (1), and the placement groove (13) is matched with the handle (12).

6. The easily detachable waffle plate cover according to claim 4, characterized in that: The moving mechanism comprises: A bidirectional screw rod (14), the left and right ends of the bidirectional screw rod (14) being respectively connected to the left and right inner wall bearings of the mounting shell (9); A bevel gear set (15), wherein the bevel gear set (15) is mounted on the bidirectional screw rod (14), and the bevel gear set (15) is fixedly connected to the bottom end of the rotating rod (10); The slide plate (16) comprises two symmetrically arranged slide plates (16) whose bottom surfaces are slidably connected to the inner bottom surface of the mounting shell (9), and the bidirectional screw rod (14) is arranged to penetrate the slide plate (16), and the bidirectional screw rod (14) is threadedly connected to the slide plate (16).

7. The easily detachable waffle plate cover according to claim 6, characterized in that: The disassembly and assembly mechanism comprises: A slide bar (17), the slide bar (17) being fixedly mounted on the outer side surface of the slide plate (16), and the slide bar (17) being slidably disposed through the side wall of the mounting shell (9); A clamping plate (18), wherein the clamping plate (18) is fixedly mounted on the outer end of the sliding rod (17); A buffer pad (19), wherein the buffer pad (19) is fixedly mounted on the outer side surface of the clamping plate (18); A locking block (20), wherein the locking block (20) is fixedly mounted on the outer side surface of the clamping plate (18), and the locking block (20) is disposed through the buffer pad (19); A locking groove (21), wherein the locking groove (21) is formed on the inner wall surface of the waffle plate template (2), and the locking groove (21) and the locking block (20) are limited by a positioning rod.

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