Clamping type thick fireproof coating spraying thickness controller and suite thereof

Abstract

The utility model relates to the field of fireproof coating spraying, and discloses a clamping type thick fireproof coating spraying thickness controller and a suite thereof, and the clamping type thick fireproof coating spraying thickness controller comprises a U-shaped clamp and a scale nail, the scaleplate nail comprises a first scaleplate nail arranged at the end part of the arc-shaped sealing end of the U-shaped clamp, and a second scaleplate nail and a third scaleplate nail which are respectively arranged at the top and the bottom of the arc-shaped sealing end of the U-shaped clamp, and the head of the first scaleplate nail penetrates through the arc-shaped sealing end of the U-shaped clamp and extends into the U-shaped clamp; the first scale nail, the second scale nail and the third scale nail are the same in structure and are all in a zigzag shape formed by bending steel wires. The clamping type thick fireproof coating spraying thickness controller designed by the utility model can be clamped on a flange plate of a steel structural member by utilizing the U-shaped clamp, is suitable for spraying fireproof coatings on steel members with flange plates, such as H-shaped steel, channel steel and the like, and can be used for intuitively checking the spraying thickness through the scale nail, so that the spraying thickness can be accurately controlled.

Description

Technical Field

[0001] The utility model relates to the field of fireproof coating spraying, in particular to a clamping type thick fireproof coating spraying thickness controller and its kit. Background Art

[0002] In the construction of steel structures, fireproof coating is an important process. The thickness of the coating is directly related to the fireproof performance and has a significant impact on the main structure. The thickness of the thick fireproof coating is 7 - 50 mm, and many current instruments are unable to measure it.

[0003] Currently, during the spraying process of thick fireproof coatings, there is no specific real-time measurement tool. Basically, it depends on the experience of the operators for spraying, and the thickness is measured by a probe after spraying, making it difficult to ensure thickness control. Based on this, the present application provides a clamping type thick fireproof coating spraying thickness controller and its kit to solve the problem of difficult-to-guarantee spraying thickness control. Summary of the Utility Model

[0004] The utility model aims to solve the technical problems existing in the prior art. For this purpose, the utility model provides a clamping type thick fireproof coating spraying thickness controller and its kit.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] In the first aspect, a clamping type thick fireproof coating spraying thickness controller is provided, including a U-shaped clamp and scale nails. The scale nails include a first scale nail provided at the end of the arc-shaped sealing end of the U-shaped clamp, a second scale nail and a third scale nail respectively provided at the top and bottom of the arc-shaped sealing end of the U-shaped clamp. The head of the first scale nail penetrates through the arc-shaped seal of the U-shaped clamp and extends into the U-shaped clamp. The first scale nail, the second scale nail, and the third scale nail have the same structure and are all made of wire bent into a serrated shape.

[0007] In a preferred embodiment of the utility model, multiple serrations are bent on each scale nail, and each serration has a fixed length.

[0008] In a preferred embodiment of the utility model, the serrations are V-shaped serrations, and the length of each serration is 5 mm.

[0009] In a preferred embodiment of the utility model, the surface of the scale nail is galvanized.

[0010] In a preferred embodiment of the utility model, the U-shaped clamp is made of spring steel and its surface is galvanized.

[0011] In a second aspect, a thickness control kit for spraying thick fireproof coatings is provided, including the above-mentioned clamping type thick fireproof coating spraying thickness controller and the sticking type thick fireproof coating spraying thickness controller; the sticking type thick fireproof coating spraying thickness controller includes a sticking plate and scale nails, wherein an adhesive is provided at the bottom of the sticking plate, and the scale nails are the same as those of the clamping type thick fireproof coating spraying thickness controller.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The clamping type thick fireproof coating spraying thickness controller designed by the present utility model can be clamped on the flange plate of a steel structure member by using a U-shaped clamp, and is applicable to the spraying of fireproof coatings on steel members with flange plates such as H-shaped steel and channel steel. Moreover, the spraying thickness can be directly viewed through the scale nails, and the spraying thickness can be accurately controlled.

[0014] 2. A sticking type thick fireproof coating spraying thickness controller is also designed, which can be stuck on the surface of a steel member. Composed with the clamping type thick fireproof coating spraying thickness controller into a kit, it can greatly improve the scope of application. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings, where:

[0016] Figure 1 is a three-dimensional structure diagram of the clamping type thick fireproof coating spraying thickness controller provided by the present utility model;

[0017] Figure 2 is a front view of the clamping type thick fireproof coating spraying thickness controller provided by the present utility model;

[0018] Figure 3 is a structural schematic diagram of the sticking type thick fireproof coating spraying thickness controller provided by the present utility model;

[0019] Figure 4 is a usage state diagram of the thickness control kit for spraying thick fireproof coatings provided by the present utility model in an embodiment.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1 - Clamping - type thick - fireproof - coating spraying - thickness controller, 1.1 - U - shaped clamp, 1.2 - Scale nail, 1.2.1 - First scale nail, 1.2.2 - Second scale nail, 1.2.3 - Third scale nail, 2 - Adhesive - type thick - fireproof - coating spraying - thickness controller, 2.1 - Adhesive plate, 2.2 - Scale nail. Detailed implementation mode

[0022] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0024] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0025] In addition, the descriptions involving the terms "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0026] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] Embodiment 1

[0028] This embodiment provides a clamping-type thick fireproof coating spraying thickness controller 1, as shown in the appendix Figure 1 and the appendix Figure 2 shown, including a U-shaped clamp 1.1 and a scale nail 1.2. The scale nail 1.2 includes a first scale nail 1.2.1 provided at the end of the arc-shaped sealing end of the U-shaped clamp, and second and third scale nails 1.2.2 and 1.2.3 respectively provided at the top and bottom of the arc-shaped sealing end of the U-shaped clamp. The structures of the first scale nail 1.2.1, the second scale nail 1.2.2, and the third scale nail 1.2.3 are the same, and they are all serrated formed by bending steel wires. Each scale nail 1.2 is bent with a plurality of serrations, and each serration is of a fixed length, preferably 5 mm. The head of the first scale nail 1.2.1 penetrates through the arc-shaped sealing of the U-shaped clamp 1.1 and extends into the U-shaped clamp. This design enables the head of the first scale nail to contact the surface of the steel member inserted into the U-shaped clamp, so as to eliminate the influence of the gap between the arc-shaped sealing end of the U-shaped clamp and the surface of the steel member on the thickness calibration.

[0029] Preferably, the U-shaped clamp 1.1 is made of spring steel and its surface is galvanized; similarly, the surface of the scale nail 1.2 is galvanized. The galvanizing treatment can play a good role in preventing rust; at the same time, the U-shaped clamp and the scale nail are made of steel, which has a certain mechanical strength and can be used as the skeleton of the thick fireproof coating, and can increase the structural strength of the thick fireproof coating.

[0030] During specific implementation, the U-shaped clamp of the controller is clamped on the steel member, and the distance between each controller is 500 - 1000 mm. The controller of this embodiment is suitable for the thick coating treatment of fireproof coatings on steel members such as H-beam flange plates, channel steels, and steel plates with a width range of 500 - 1000 mm.

[0031] Embodiment Two

[0032] This embodiment provides a thick fireproof coating spraying thickness control kit, including the clamping-type thick fireproof coating spraying thickness controller 1 and the sticking-type thick fireproof coating spraying thickness controller 2 described in Embodiment One.

[0033] As shown in the appendix Figure 3 shown, the sticking-type thick fireproof coating spraying thickness controller 2 includes a sticking plate 2.1 and a scale nail 2.2. The bottom of the sticking plate is provided with an adhesive, and the scale nail is the same as that of the clamping-type thick fireproof coating spraying thickness controller.

[0034] During specific implementation, taking the H-beam as an example: Clamp the clamping-type thick fireproof coating spraying thickness controller as shown in the appendix Figure 4Clamped at the end of the flange plate of the H-shaped steel, along the length direction of the H-shaped steel, the spacing of the clamping type thick fireproof coating spraying thickness controller is arranged at 500 - 1000 mm; on the web surface of the H-shaped steel, a pasting type thick fireproof coating spraying thickness controller is pasted, and this controller is arranged along the web of the H-shaped steel at a spacing of 500 - 1000 mm, so as to meet the precise thick coating of the fireproof coating on the entire H-shaped steel and ensure that the spraying thickness reaches the design requirements; during spraying, according to the sawteeth on the scale nails, control the spraying thickness of each layer of fireproof coating. After the upper layer of coating dries, apply the next layer until the coating meets the design thickness.

[0035] The above are only the embodiments of the present invention, and do not thus limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A clamping type thick fire retardant coating spray thickness controller, characterized in that: It comprises a U-shaped clip and a ruler nail, wherein the ruler nail comprises a first ruler nail arranged at the end of the arc-shaped sealing end of the U-shaped clip, a second ruler nail and a third ruler nail respectively arranged at the top and bottom of the arc-shaped sealing end of the U-shaped clip, wherein the head of the first ruler nail penetrates the arc-shaped sealing end of the U-shaped clip and extends into the U-shaped clip; The first ruler nail, the second ruler nail and the third ruler nail have the same structure and are all formed into a serrated shape by bending steel wire.

2. The clamping type thick fire retardant coating spray thickness controller according to claim 1 is characterized in that: The ruler nails are all bent with a plurality of saw teeth, and each saw tooth has a fixed length.

3. The clamping type thick fire retardant coating spray thickness controller according to claim 2 is characterized in that: The saw teeth are V-shaped saw teeth, and the length of each saw tooth is 5 mm.

4. The clamping type thick fire retardant coating spray thickness controller according to claim 1 is characterized in that: The surface of the ruler nail is galvanized.

5. The clamping type thick fire retardant coating spray thickness controller according to claim 1 is characterized in that: The U-shaped clamp is made of spring steel, and its surface is galvanized.

6. A thick fire retardant coating spray thickness control kit, characterized in that: It comprises the clamping type thick fire retardant coating spray thickness controller and the sticking type thick fire retardant coating spray thickness controller as described in any one of claims 1 to 5; The adhesive thick fire retardant coating spray thickness controller comprises an adhesive plate and a ruler nail, wherein the bottom of the adhesive plate is provided with adhesive, and the ruler nail is the same as the ruler nail of the clamping thick fire retardant coating spray thickness controller.

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