Anti-floating anchor rod structure with tool type nut

Abstract

The utility model discloses an anti-floating anchor rod structure with a tool type nut. The anti-floating anchor rod structure comprises an anti-floating anchor rod, the anti-floating anchor rods penetrate through the structure foundation; the tool type nut is arranged at the joint of the anti-floating anchor rod and the structural foundation; the tool type nut comprises a nut part and an iron gasket; the nut part is arranged outside a steel bar of the anti-floating anchor rod in a sleeving mode and is in threaded connection with the steel bar of the anti-floating anchor rod. The iron gasket is fixed to the outer side of the nut part and presses the structure foundation. According to the structure, the tool type nut is mainly arranged at the joint of the anti-floating anchor rod and the cushion layer, the technology is easy to operate, complex procedures are avoided, the anti-seepage capacity of the anti-floating anchor rod is improved, and a certain positive effect on construction is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproof engineering, in particular to an anti-floating anchor rod structure with a tool-type nut. Background Art

[0002] With economic development and scientific advancements, anti-floating anchors have been widely used in basement floor construction in relatively good soils. However, the interface between the anti-floating anchors and the floor cushion is a weak link in waterproofing. During operation, the anti-floating anchors are prone to cracking at this interface, leading to leakage in the basement floor. Therefore, in practical applications, preventing leakage at the interface between the anti-floating anchors and the floor cushion is a key and difficult aspect of raft slab and anti-floating anchor foundation construction.

[0003] However, in the prior art, the engagement area between the anti-floating anchor rod and the concrete is relatively small, and the cushion waterproof layer is easily deformed or displaced, causing leakage of the anti-floating anchor rod.

[0004] Therefore, based on the above technical problems, technicians in this field urgently need to develop an anti-floating anchor rod structure with a tool-type nut. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-floating anchor rod structure with a tool-type nut. The tool-type nut is set at the junction of the anti-floating anchor rod and the cushion layer. This technology is simple to operate and does not require complicated procedures. It improves the anti-leakage ability of the anti-floating anchor rod and has a certain positive effect on construction.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] The utility model provides an anti-floating anchor rod structure with a tool-type nut, the structure comprising:

[0008] Anti-floating anchor rod;

[0009] A structural foundation, wherein the anti-floating anchor rod passes through the structural foundation; and a tool-type nut provided at the connection between the anti-floating anchor rod and the structural foundation;

[0010] The tool nut comprises:

[0011] Nut part and iron washer;

[0012] The nut portion is sleeved on the outside of the steel bar of the anti-floating anchor rod and is threadedly connected to the steel bar of the anti-floating anchor rod;

[0013] The iron washer is fixed to the outer side of the nut portion, and the iron washer presses the structural foundation.

[0014] Furthermore, the inner ring of the nut portion is processed with an internal thread that matches the steel bar thread of the anti-floating anchor rod;

[0015] The iron washer is fixed to the outer periphery of the nut portion by double-sided full welding, and the iron washer is arranged at the middle position of the nut portion in the axial direction.

[0016] Furthermore, the length of the nut portion is 84 mm, the inner diameter of the nut portion is 36 mm, and the outer diameter of the nut portion is 53 mm;

[0017] The inner diameter of the iron washer is 53 mm, the outer diameter of the iron washer is 100 mm, and the thickness of the iron washer is 2 mm.

[0018] Furthermore, the structural basis includes:

[0019] Structural base plate;

[0020] A building exterior waterproof layer provided on the outer surface of the structural base plate; and

[0021] A cushion layer provided on the outside of the building's outer waterproof layer;

[0022] The tool-type nut is arranged at the connection between the steel bar and the structural foundation, and the iron washer presses the cushion layer.

[0023] In the above technical solution, the utility model provides an anti-floating anchor rod structure with a tool-type nut, which has the following beneficial effects:

[0024] The structure of the utility model mainly sets a tool-type nut at the junction of the anti-floating anchor rod and the cushion layer. The technology is simple to operate and does not require complicated procedures. It improves the anti-leakage ability of the anti-floating anchor rod and has a certain positive effect on construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0026] Figure 1 This is a structural schematic diagram of an anti-floating anchor rod structure with a tool-type nut disclosed in an embodiment of the present application;

[0027] Figure 2 This is a structural schematic diagram of the tool-type nut of the anti-floating anchor structure with the tool-type nut disclosed in an embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Tool-type nut; 2. Anti-floating anchor rod; 3. Structural foundation;

[0030] 101. Nut; 102. Iron washer;

[0031] 201, steel bars;

[0032] 301. Structural base plate; 302. Building exterior waterproofing layer. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figures 1 to 2 As shown;

[0035] This embodiment discloses an anti-floating anchor rod structure with a tool-type nut, which includes:

[0036] Anti-floating anchor 2;

[0037] The structural foundation 3, the anti-floating anchor rod 2 passes through the structural foundation 3; and

[0038] A tool-type nut 1 is provided at the connection between the anti-floating anchor rod 2 and the structural foundation 3;

[0039] The tool nut 1 includes:

[0040] Nut portion 101 and iron washer 102;

[0041] The nut portion 101 is sleeved on the outside of the steel bar 201 of the anti-floating anchor rod 2 and is threadedly connected to the steel bar 201 of the anti-floating anchor rod 2;

[0042] The iron washer 102 is fixed to the outside of the nut portion 101 , and the iron washer 102 presses the structural foundation 3 .

[0043] Specifically, this embodiment discloses an anti-floating anchor rod structure with a tool-type nut 1, which mainly adds a tool-type nut 3 at the connection between the anti-floating anchor rod 2 and the structural foundation 3, so that the tool-type nut 3 is threadedly connected to the steel bar 201 to fully engage and prevent leakage at the junction. At the same time, the iron washer 102 of the tool-type nut 3 is used to tighten the structural foundation to prevent deformation and displacement. The entire technical operation is simple, without complicated processes, and the anti-leakage ability of the anti-floating anchor rod 2 is improved.

[0044] Preferably, the inner ring of the nut portion 101 of this embodiment is processed with an internal thread that matches the thread of the steel bar 201 of the anti-floating anchor rod 2;

[0045] The iron washer 102 is fixed to the outer periphery of the nut portion 101 by double-sided full welding, and the iron washer 102 is arranged at the middle position of the nut portion 101 in the axial direction.

[0046] Among them, it is more preferred that the length of the nut portion 101 of this embodiment is 84 mm, the inner diameter of the nut portion 101 is 36 mm, and the outer diameter of the nut portion 101 is 53 mm; the inner diameter of the iron washer 102 is 53 mm, the outer diameter of the iron washer 102 is 100 mm, and the thickness of the iron washer 102 is 2 mm.

[0047] Preferably, the structural basis 3 of this embodiment includes:

[0048] Structural base plate 301;

[0049] A building exterior waterproof layer 302 provided on the outer surface of the structural base plate 301; and

[0050] A cushion layer provided on the outside of the building's exterior waterproof layer 302;

[0051] The tool nut 1 is set at the connection between the steel bar 201 and the structural foundation 3, and the iron washer 102 presses the cushion layer.

[0052] The construction process of this embodiment is based on the detailed waterproof construction of the bottom plate and the anti-floating anchor rod 2, and a tool-type nut 1 is added to achieve the effect of anti-leakage. In order to achieve the above purpose, the following construction steps are adopted:

[0053] First, select a nut according to the diameter of the steel bar 201 of the anti-floating anchor rod 2, and process the internal thread of the nut according to the thread of the steel bar 201;

[0054] Second, add an iron washer 102 in the middle of the nut and fix it by double-sided full welding;

[0055] Third, after the construction of the anti-floating anchor rod 2 is completed, the tool nut 1 is put on the steel bar 201, and the nut part 101 is located between the intersection of the cushion layer.

[0056] Fourth, protect the finished product before pouring concrete.

[0057] The construction process of this embodiment is as follows: pouring the base plate cushion layer - drilling holes with a drilling machine - anti-floating anchor rod construction - cushion layer cleaning - base plate waterproofing construction - tool-type nut installation - detailed waterproofing construction at the nut - inspection and acceptance. First, after the large earthwork is excavated to the bottom of the cushion layer, the cushion layer concrete is poured. After the cushion layer concrete reaches the required strength, the anti-floating anchor rod 2 is positioned and laid out. A drilling machine is used to drill holes. After the holes are inspected and accepted, the anti-floating anchor rod 2 is constructed. After the anti-floating anchor rod 2 reaches the required strength, a pull-out test is performed. After the test is passed, the base plate waterproofing membrane is installed, the tool-type nut is installed, and the nut is confirmed to be firmly installed. After the detailed waterproofing construction around the nut is inspected and accepted, the base plate reinforcement is tied and other processes are interspersed. Finally, the base plate concrete pouring is completed.

[0058] In the above technical solution, the utility model provides an anti-floating anchor rod structure with a tool-type nut, which has the following beneficial effects:

[0059] The structure of the utility model is mainly to set a tool-type nut 1 at the junction of the anti-floating anchor rod 2 and the cushion layer. This technology is simple to operate, without complicated procedures, and improves the anti-leakage ability of the anti-floating anchor rod 2, which has a certain positive effect on construction.

[0060] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. Anti-floating anchor rod structure with tool-type nut, characterized in that: The structure includes: Anti-floating anchor (2); A structural foundation (3), wherein the anti-floating anchor rod (2) passes through the structural foundation (3); and A tool-type nut (1) provided at the connection between the anti-floating anchor rod (2) and the structural foundation (3); The tool-type nut (1) comprises: Nut portion (101) and iron washer (102); The nut portion (101) is sleeved on the outside of the steel bar (201) of the anti-floating anchor rod (2) and is threadedly connected to the steel bar (201) of the anti-floating anchor rod (2); The iron washer (102) is fixed to the outside of the nut portion (101), and the iron washer (102) presses the structural foundation (3).

2. The anti-floating anchor structure with a tool-type nut according to claim 1, characterized in that: The inner ring of the nut portion (101) is processed with an internal thread that matches the thread of the steel bar (201) of the anti-floating anchor rod (2); The iron washer (102) is fixed to the outer periphery of the nut portion (101) by double-sided full welding, and the iron washer (102) is arranged at the middle position of the nut portion (101) in the axial direction.

3. The anti-floating anchor structure with a tool-type nut according to claim 2, characterized in that: The length of the nut portion (101) is 84 mm, the inner diameter of the nut portion (101) is 36 mm, and the outer diameter of the nut portion (101) is 53 mm; The inner diameter of the iron washer (102) is 53 mm, the outer diameter of the iron washer (102) is 100 mm, and the thickness of the iron washer (102) is 2 mm.

4. The anti-floating anchor structure with a tool-type nut according to claim 2 or 3, characterized in that: The structural basis (3) comprises: Structural base plate (301); A building exterior waterproof layer (302) provided on the outer surface of the structural base plate (301); and A cushion layer provided on the outside of the building outer waterproof layer (302); The tool-type nut (1) is arranged at the connection between the steel bar (201) and the structural foundation (3), and the iron washer (102) presses the cushion layer.

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