Thickness-adjustable reinforcement cage protective layer cushion block

Abstract

The thickness-adjustable reinforcement cage protective layer cushion block comprises an upper hook, a lower hook and a threaded sleeve, a hooking structure A is arranged at the upper end of the upper hook, and a threaded structure A is arranged at the lower end of the upper hook; a thread structure B is arranged at the upper end of the lower hook; the threaded sleeve comprises a sleeve body and a protective layer cushion block in the middle, and internal thread structures are arranged in the two ends of the sleeve body respectively. When in use, the upper hook and the lower hook are respectively hung and buckled on two steel bars of a reinforcement cage, and the length of the device is reduced by screwing the threaded sleeve, so that the device is fixed on the reinforcement cage. According to the device, the defect that a traditional reinforcement cage protection layer cushion block is installed in a welding mode is overcome, the device is installed in a mechanical screwing mode, welding operation is avoided, meanwhile, the device can be adjusted according to the distance between steel bars of a reinforcement cage, the construction mode is simple and easy to operate, and construction efficiency and construction safety are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of construction, and specifically relates to a steel cage protective layer pad with adjustable thickness, which is mainly used in controlling the thickness of the steel cage protective layer, and can also be used for controlling the thickness of the protective layer of other structural parts. Background Art

[0002] Most of the traditional steel cage protective layer pads are installed by welding on the steel cage, but the inventor adopts a mechanical screwing method to avoid welding operations. At the same time, it can be adjusted according to the steel bar spacing of the steel cage. The construction method is simple and easy to operate, which greatly improves construction efficiency and construction safety. Summary of the invention

[0003] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0004] A steel cage protective layer pad with adjustable thickness, comprising an upper hook, a lower hook and a threaded sleeve, characterized in that the upper end of the upper hook is provided with a hook structure A, and the lower end is provided with a threaded structure A; the upper end of the lower hook is provided with a threaded structure B, and the lower end is provided with a hook structure B; the threaded sleeve comprises a sleeve and a protective layer pad in the middle, and internal thread structures are respectively provided in both ends of the sleeve.

[0005] Furthermore, the upper hook is made of hard plastic material.

[0006] Furthermore, the lower hook is made of hard plastic material.

[0007] Furthermore, the threaded sleeve is made of hard plastic.

[0008] Furthermore, the thread structure A, the thread structure B and the internal thread structure match.

[0009] When in use, the upper hook and the lower hook are respectively hooked on the two steel bars of the steel cage, and the length of the device is tightened by screwing the threaded sleeve, so that it is fixed on the steel cage.

[0010] The utility model adopts a mechanical screwing method for installation, which avoids welding operations. At the same time, it can be adjusted according to the steel bar spacing of the steel cage. The construction method is simple and easy to operate, which greatly improves construction efficiency and construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the upper hook of the utility model;

[0013] Figure 3 This is a schematic diagram of the lower hook of the utility model:

[0014] Figure 4 This is a schematic diagram of the threaded sleeve of the utility model;

[0015] Figure 5 This is a reference diagram of the use state of the utility model;

[0016] Markings in the figure: 1. upper hook, 11. hook structure A, 12. thread structure A, 2. lower hook, 21. thread structure B, 22. hook structure B, 3. threaded sleeve, 31. protective layer pad, 32. sleeve, 33. internal thread structure. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-5 A steel cage protective layer pad with adjustable thickness, comprising an upper hook 1, a lower hook 2 and a threaded sleeve 3, characterized in that the upper end of the upper hook 1 is provided with a hook structure A11 and the lower end is provided with a threaded structure A12; the upper end of the lower hook 2 is provided with a threaded structure B21 and the lower end is provided with a hook structure B22; the threaded sleeve 3 includes a sleeve 32 and a protective layer pad 31 in the middle, and the two ends of the sleeve 32 are respectively provided with internal thread structures 33. The upper hook 1 is made of hard plastic material. The lower hook 2 is made of hard plastic material. The threaded sleeve 3 is made of hard plastic material. The threaded structure A12, the threaded structure B21 and the internal threaded structure 33 match.

[0019] When in use, the upper hook and the lower hook are respectively hooked on the two steel bars of the steel cage, and the length of the device is tightened by screwing the threaded sleeve, so that it is fixed on the steel cage.

[0020] The utility model adopts a mechanical screwing method for installation, which avoids welding operations. At the same time, it can be adjusted according to the steel bar spacing of the steel cage. The construction method is simple and easy to operate, which greatly improves construction efficiency and construction safety.

[0021] 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. A reinforcement cage protective layer pad with adjustable thickness, characterized in that: The invention comprises an upper hook (1), a lower hook (2) and a threaded sleeve (3); the upper end of the upper hook (1) is provided with a hook structure A (11) and the lower end is provided with a threaded structure A (12); the upper end of the lower hook (2) is provided with a threaded structure B (21) and the lower end is provided with a hook structure B (22); the threaded sleeve (3) comprises a sleeve (32) and a protective layer pad (31) in the middle; and both ends of the sleeve (32) are provided with internal thread structures (33).

2. The steel cage protective layer pad with adjustable thickness as claimed in claim 1, characterized in that: The upper hook (1) is made of hard plastic material.

3. The steel cage protective layer pad with adjustable thickness as claimed in claim 1, characterized in that: The lower hook (2) is made of hard plastic material.

4. The steel cage protective layer pad with adjustable thickness as claimed in claim 1, characterized in that: The threaded sleeve (3) is made of hard plastic material.

5. The steel cage protective layer pad with adjustable thickness as claimed in claim 1, characterized in that: The thread structure A (12), the thread structure B (21) and the internal thread structure (33) match each other.

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