Profiled steel sheet waterproof structure and nail-free gasket

Abstract

The waterproof structure comprises a steel plate body, a leveling plate, the nail-free gasket and a waterproof coiled material, the steel plate body is a profiled steel plate, the leveling plate is fixedly welded to the steel plate body, the nail-free gasket comprises a clamping block and a base plate, a clamping groove is formed in the clamping block, and the base plate is fixedly welded to the clamping block. According to the waterproof coiled material laying device, the waterproof coiled material can be laid on the leveling plate, the leveling plate is smooth, the laying process is simple and convenient, and the waterproof coiled material can be laid on the base plate through the nail-free gasket, so that the waterproof coiled material can be laid on the base plate through the nail-free gasket and the leveling plate, and the waterproof coiled material can be laid on the base plate through the nail-free gasket and the leveling plate. In addition, interference of welding seams and bolts is avoided in the laying process, and therefore the phenomena of water leakage and the like in the later period can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to waterproof construction technical field especially relates to a profiled steel sheet waterproof structure and exempt from the grommet. BACKGROUND

[0002] The profiled steel sheet is formed by cold bending the coated or plated sheet along the width direction to form a wave-shaped cross-section. In recent years, the profiled steel sheet has become an excellent building material in the engineering field due to its light weight, high strength, good seismic performance, rapid construction, and attractive appearance. It can also be pressed into various shapes such as wave shape, double curved wave shape, rib shape, V shape, and stiffened shape according to the functional requirements, and is widely used in supporting structures, enclosure structures, and floor slabs.

[0003] However, during the construction process, waterproof treatment is required. Generally, waterproof coiled material is pasted and laid on the surface of the profiled steel sheet. However, the profiled steel sheet has a corrugated structure, which makes it difficult to firmly bond the waterproof coiled material during the laying process. Moreover, the profiled steel sheet needs to be spliced during the construction process, which is usually spliced and fixed by welding or bolt fixing. Therefore, it is inevitable to have splicing welds or protruding bolts, which makes the construction process more difficult and the construction effect worse. In addition, water leakage may occur in the later stage. UTILITY MODEL CONTENTS

[0004] The utility model aims at the deficiencies of the prior art and provides a profiled steel sheet waterproof structure and exempt from the grommet.

[0005] To solve the above problems, the utility model adopts the following technical scheme:

[0006] A profiled steel sheet waterproof structure includes a steel plate body.

[0007] A leveling plate is fixedly arranged on the steel plate body.

[0008] A waterproof coiled material is laid on the leveling plate and fixedly connected with the leveling plate.

[0009] Preferably, the leveling plate is a steel mesh composed of multiple horizontal and vertical intersecting steel wires. The waterproof coiled material and the leveling plate are connected through the exempt from the grommet.

[0010] Preferably, the exempt from the grommet is arranged on the leveling plate. The exempt from the grommet is provided with an extension slot and a locking slot. The extension slot is in the shape of a cross to be inserted into the cross intersection of the steel wire. The locking slot is in communication with the extension slot to accommodate the steel wire after rotation.

[0011] Preferably, the nail-free gasket comprises a clamping block and a pad plate, the clamping block and the pad plate are fixedly connected, and the extension groove and the locking groove are arranged on the clamping block.

[0012] Preferably, an extension groove and a fixing groove are further arranged, the extension groove is vertically arranged on the clamping block, the extension groove is connected with the locking groove, the fixing groove is arranged on the clamping block, and the fixing groove is connected with the extension groove and used for being fixedly connected with the steel wire.

[0013] Preferably, the upper surface of the pad plate is provided with anti-skid lines.

[0014] Preferably, the clamping block and the pad plate are integrally formed.

[0015] Preferably, the size of the fixing groove is matched with the diameter of the steel wire.

[0016] Preferably, a cushion layer is arranged between the leveling plate and the waterproof roll material.

[0017] Preferably, the waterproof roll material is a high polymer roll material.

[0018] A nail-free gasket comprises the nail-free gasket.

[0019] The technical scheme has the beneficial effects that:

[0020] 1. In the utility model, since the steel plate body is in a corrugated shape, the waterproof roll material is not easy to lay, therefore, the leveling plate is welded on the steel plate body to provide better support and flatness; the nail-free gasket is clamped on the leveling plate, so that the traditional nails or bolts are avoided to be used for fixing, thereby reducing the risk of damage to the waterproof roll material and ensuring the integrity and stability of the waterproof roll material; the waterproof roll material and the nail-free gasket are welded and laid, since the leveling plate is in a plane structure, the laying process is more simple and convenient, and meanwhile, the laying effect is better and the waterproof roll material is not easy to leak in later period.

[0021] 2. In the utility model, the cushion layer is arranged between the leveling plate and the waterproof roll material, the cushion layer can protect the waterproof roll material, prevent the waterproof roll material from being cut by the edge of the leveling plate or the joint gap, and further enhance the waterproof performance of the whole system. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0023] Figure 2 is a three-dimensional structure schematic view of the nail-free gasket of the utility model;

[0024] Figure 3is a three-dimensional structure schematic diagram of the nail-free gasket of another embodiment of the utility model;

[0025] Figure 4 is a three-dimensional structure schematic diagram of the nail-free gasket in use state of the utility model;

[0026] Figure 5 is a three-dimensional structure schematic diagram of the nail-free gasket of another embodiment of the utility model.

[0027] In the figure: 1 is steel plate body, 2 is leveling plate, 3 is nail-free gasket, 4 is waterproof roll material, 5 is clamping block, 6 is backing plate, 8 is slot, 9 is locking groove, 10 is cushion layer. DETAILED DESCRIPTION

[0028] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0029] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] As Figure 1As shown, a profiled steel sheet waterproof structure, comprising a steel sheet body 1, a leveling plate 2, a non-nail gasket 3 and a waterproof roll 4, the steel sheet body 1 is a profiled steel sheet, having an up and down corrugated structure, the steel sheet body 1 can be laid on the roof or tunnel and the like, the steel sheet body 1 is fixed by welding or bolt fixing, the leveling plate 2 is fixed on the steel sheet body 1, the leveling plate 2 is a plane structure, the leveling plate 2 is welded at the wave crest of the steel sheet body 1, so that the leveling plate 2 is fixedly connected with the steel sheet body 1, and the leveling plate 2 is a plane, then the waterproof roll 4 is laid on the upper end surface of the leveling plate 2, and the laying of the waterproof roll can be completed, since the leveling plate 2 is a plane structure, the laying process is more convenient and fast, and the operation is convenient, and after laying, it is more flat, without the interference of welds and bolts, which can effectively avoid the occurrence of water leakage and the like in the later period.

[0032] In another embodiment, the leveling plate 2 is a steel wire mesh, a plurality of steel wires are arranged horizontally and vertically, the steel wire mesh is fixed on the steel sheet body 1 by welding, and the steel wire mesh is welded and fixed at the wave crest of the steel sheet body 1, the steel wire mesh laid on the steel sheet body 1 forms a plane structure, which is convenient for laying the waterproof roll thereon, the waterproof roll 4 can be fixedly connected with the steel wire mesh by binding, and finally the laying of the waterproof roll is completed.

[0033] In another embodiment, the leveling plate 2 is a steel wire mesh, welded and fixed on the steel sheet body 1, the non-nail gasket 3 is clamped on the steel wire mesh, a plurality of non-nail gaskets 3 are uniformly distributed on the steel wire mesh, and finally the waterproof roll 4 is laid on the non-nail gasket 3 and welded and fixed with the non-nail gasket 3, so as to complete the laying of the waterproof roll.

[0034] In another embodiment, as Figure 2As shown, the nail-free pad 3 comprises a clamping block 5 and a pad plate 6, both of which are cylindrical structures, the diameter of the pad plate 6 is larger than that of the clamping block 5, the clamping block 5 and the pad plate 6 are fixedly connected, the pad plate 6 is located at the upper end of the clamping block 5, the clamping block 5 and the pad plate 6 are arranged in line along the axis, the clamping block 5 is provided with an insertion groove 8 and a locking groove 9, the insertion groove 8 is vertically arranged on the clamping block 5, the insertion groove 8 is a "cross" structure, the insertion groove 8 divides the clamping block 5 into four fixed blocks, the opening end of the insertion groove 8 is located at the lower end surface of the clamping block 5, the locking groove 9 is horizontally arranged on the clamping block 5, the locking groove 9 is provided with four, the four locking grooves 9 are respectively located on the four fixed blocks, and the four locking grooves 9 are located on the same horizontal plane, the four locking grooves 9 are centrally symmetrically arranged, and the locking groove 9 is in communication with the insertion groove 8; in this embodiment, since the leveling plate 2 is formed by transversely and vertically staggered welding of steel wires, the intersection of the steel wires is a "cross" structure, therefore the insertion groove 8 can be inserted into the intersection of the steel wires of the leveling plate 2, after the steel wires are located on the same plane as the locking groove 9, the nail-free pad 3 is rotated to make the steel wires of the leveling plate 2 enter the locking groove 9, so as to fix the leveling plate 2 and the nail-free pad 3, finally the waterproof roll 4 and the pad plate 6 can be welded and fixed, so as to complete the laying of the waterproof roll.

[0035] Further, the upper surface of the pad plate 6 is provided with anti-skid lines, which can prevent the waterproof roll from sliding after being laid on the pad plate 6, and avoid wrinkles in the welding process caused by displacement of the waterproof roll.

[0036] Further, the clamping block 5 and the pad plate 6 are integrally formed, the clamping block 5 and the pad plate 6 are made of plastic material by injection molding, the waterproof roll 4 is a high polymer waterproof roll, when the pad plate 6 and the waterproof roll 4 are fixed, the pad plate 6 and the waterproof roll are melted by a waterproof roll welding machine for welding, and after the welding is cooled, the pad plate 6 and the waterproof roll are fixed together.

[0037] In another embodiment, as Figure 3 and Figure 4As shown, the clamping block 5 is further provided with an extension groove and a fixing groove, the extension groove is vertically arranged, the extension groove is located at the end of the locking groove 9 away from the insertion groove 8, the extension groove is communicated with the locking groove 9, the fixing groove is horizontally arranged, the fixing groove is located at the end of the extension groove away from the locking groove 9, the fixing groove is communicated with the extension groove, the fixing groove and the insertion groove 8 are arranged at a certain angle, in the embodiment, the angle between the fixing groove and the insertion groove 8 is 30-45 degrees, the size of the fixing groove is matched with the diameter of the steel wire, in the embodiment, when the nail-free gasket 3 is connected with the leveling plate 2, first, the clamping block 5 is inserted into the steel wire intersection of the leveling plate 2, the steel wire is inserted into the insertion groove 8, until the steel wire moves to the locking groove 9, the clamping block 5 is rotated to make the steel wire enter the locking groove 9 and reach the bottom of the locking groove 9, then the clamping block 5 is pulled up to make the steel wire enter the extension groove and move to the bottom of the extension groove, finally, the clamping block 5 is rotated in the opposite direction to make the steel wire enter the fixing groove, so that the clamping block 5 is fixed with the leveling plate, and finally the waterproof roll material is laid.

[0038] In another embodiment, as shown in the figure, Figure 5 The insertion groove 8 is a "one" shaped structure, the insertion groove 8 divides the clamping block 5 into two fixing blocks, the locking groove 9 is provided with two, the two locking grooves 9 are arranged on the same fixing block, and the locking grooves 9 are located on the same horizontal plane, the locking groove 9 is communicated with the insertion groove 8, when the nail-free gasket 3 is installed, the clamping block 5 is inserted into the steel wire of the leveling plate 2, the steel wire is inserted into the insertion groove 8, until the steel wire moves to the locking groove 9, the clamping block 5 is horizontally moved to make the steel wire inserted into the locking groove 9, finally, the waterproof roll material is laid on the pad 6.

[0039] Further, the leveling plate 2 and the waterproof roll material 4 are provided with a pad 10, the pad 10 is a non-woven fabric pad, the pad 10 can protect the waterproof roll material, avoid the edge of the leveling plate 2 or the welding seam to cut the waterproof roll material 4, in the laying process, after the leveling plate 2 is laid and welded and fixed with the steel plate body 1, the non-woven fabric pad 10 is laid on the leveling plate 2, then the nail-free gasket 3 is clamped on the leveling plate 2, the clamping block 5 pierces the non-woven fabric pad 10 and is inserted into the leveling plate 2, after the nail-free gasket 3 is fixed, the waterproof roll material is laid.

[0040] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A profiled steel sheet waterproof structure, characterized by, The steel plate body (1) is provided with a leveling plate (2) and a waterproof roll (4). The leveling plate (2) is fixedly arranged on the steel plate body (1). The waterproof roll (4) is arranged on the leveling plate (2) and fixedly connected with the leveling plate (2).

2. The corrugated steel sheet waterproof structure according to claim 1, characterized in that, The leveling plate (2) is a steel mesh formed by a plurality of horizontal and vertical intersecting steel wires.

3. The corrugated steel sheet waterproof structure according to claim 2, characterized in that, The waterproof roll (4) and the leveling plate (2) are connected through the non-nailing gasket (3).

4. The corrugated steel sheet waterproof structure according to claim 3, characterized in that, The non-nailing gasket (3) is arranged on the leveling plate (2) and provided with an extension slot (8) and a locking slot (9).

5. The corrugated steel sheet waterproof structure according to claim 4, characterized in that, The extension slot (8) is in a cross shape and used for inserting the cross intersection of the steel wire.

6. The corrugated steel sheet waterproof structure according to claim 4, characterized in that, The locking slot (9) is connected with the extension slot (8) and used for accommodating the steel wire after the rotation of the steel wire.

7. The corrugated steel sheet waterproof structure according to claim 4, characterized in that, The non-nailing gasket (3) comprises a clamping block (5) and a gasket plate (6).

8. The corrugated steel sheet waterproof structure according to claim 5, characterized in that, The clamping block (5) and the gasket plate (6) are fixedly connected.

9. The corrugated steel sheet waterproof structure according to claim 2, wherein The extension slot (8) and the locking slot (9) are arranged on the clamping block (5).

10. A nail-less spacer, characterized by The non-nailing gasket (3) is further provided with an extension slot and a fixing slot. The extension slot is vertically arranged on the clamping block (5) and connected with the locking slot (9). The fixing slot is arranged on the clamping block (5) and connected with the extension slot. The upper surface of the gasket plate (6) is provided with an anti-skid pattern. The clamping block (5) and the gasket plate (6) are integrally formed. The size of the fixing slot is matched with the diameter of the steel wire. The leveling plate (2) and the waterproof roll (4) are provided with a cushion layer (10). The non-nailing gasket (3) comprises the non-nailing gasket (3) according to any one of claims 2-9.

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