Safety protection sleeve for top screw of anchor bolt screw

Abstract

The utility model discloses an anchor bolt screw top screw safety protection sleeve which is applied to an anchor bolt screw body, the anchor bolt screw body comprises a nut, the nut comprises a stabilizing ring, a protection sleeve, a connecting mechanism and a stress mechanism, the stabilizing ring is provided with a connecting groove and a limiting groove, the connecting groove is communicated with the limiting groove, the protection sleeve is arranged on the stabilizing ring, and the stress mechanism is arranged on the protecting sleeve. The connecting mechanism is arranged on the protective sleeve, the stress mechanism is arranged on the protective sleeve, and the anchor bolt screw top screw safety protective sleeve can effectively protect the exposed end, used for screwing a nut, of the anchor bolt screw during transportation conveniently, and effectively prevents threads from being damaged due to collision; even if the anchor bolt screw body with the protective sleeve is impacted laterally, due to limiting of the limiting block and the limiting groove, the connecting wire cannot be stressed to be broken, only when the anchor bolt screw body is used, the screw vertically abuts against the top plate, and the protective sleeve can be rapidly detached, so that the protective effect on the anchor bolt screw is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor bolt screws, in particular to a safety protection cover for the top screw of an anchor bolt screw. Background Art

[0002] Anchor bolts are a type of fastener consisting of a head and a screw (a cylinder with external threads). They must be used in conjunction with a nut to fasten two parts with through holes. They are anchoring components that anchor the connected parts to the hardened concrete substrate.

[0003] When the anchor screws need to be transported after production, more of them need to be packed into boxes for transportation. However, the end of the anchor screw where the nut is screwed is exposed. When more anchor screws are piled together for transportation, collisions are likely to occur between the anchor screws, which can easily damage the threads on the anchor screws. This can make it difficult to screw the nut on the threads when the anchor screws are in use. This not only wastes the anchor screws, but also easily affects the efficiency of using the anchor screws. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a safety protection cover for the top screw of the anchor bolt screw to solve the problem that many anchor bolt screws in the existing technology proposed in the background technology are prone to collision, which in turn easily causes damage to the threads on the anchor bolt screws and makes it difficult for the nut to be screwed on the threads, which not only causes waste of the anchor bolt screws, but also easily affects the efficiency of the use of the anchor bolt screws.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a safety protective cover for the top screw of an anchor bolt, applied to the anchor bolt body, wherein the anchor bolt body comprises: a nut, comprising: a stabilizing ring, a protective cover, a connecting mechanism and a force-bearing mechanism;

[0008] The stabilizing ring is fixedly connected to the nut, and a connecting groove and a limiting groove are formed on the stabilizing ring, and the connecting groove and the limiting groove are communicated;

[0009] The protective sleeve is arranged on the stabilizing ring;

[0010] The connecting mechanism is provided on the protective sleeve and is used to connect the protective sleeve to the stabilizing ring;

[0011] The force-bearing mechanism is arranged on the protective cover and is used for supporting the protective cover to be pulled out of the connecting groove and the limiting groove.

[0012] Preferably, the connecting mechanism includes: a connecting ring, a connecting tube and a connecting wire;

[0013] The connecting ring is arranged in the connecting groove;

[0014] The connecting pipe is fixedly connected to the protective sleeve;

[0015] There are multiple connecting wires, and the multiple connecting wires are fixedly connected between the connecting ring and the connecting pipe.

[0016] Furthermore, the force-bearing mechanism includes: a fixing ring and a top plate;

[0017] The fixing ring is fixedly connected between the protective sleeve and the connecting pipe;

[0018] The top plate is fixedly connected to the protective cover.

[0019] Furthermore, a plurality of limit blocks are fixedly connected to the stabilizing ring, and the plurality of limit blocks are in contact with the connecting pipe.

[0020] As a further solution of the present application, the plurality of connecting wires are fixedly connected between the connecting tube and the connecting ring in an inclined state.

[0021] As a further solution of the present application, the protective cover, top plate, fixing ring, connecting tube, connecting wire and connecting ring are all made of plastic.

[0022] (3) Beneficial effects

[0023] Compared with the prior art, the present invention provides a safety protection cover for the top screw of an anchor bolt, which has the following beneficial effects:

[0024] The present invention can effectively protect the exposed end of the nut on the anchor bolt during transportation by cooperating with the stabilizing ring, the protective sleeve, the connecting mechanism and the force-bearing mechanism, and effectively prevent the thread from being damaged by impact. Even if the anchor bolt body with the protective sleeve is hit from the side, the connecting wire will not be broken due to the limitation of the limit block and the limit groove. Only when the anchor bolt body is in use, the screw is vertically pushed against the top plate and the protective sleeve can be quickly removed, which improves the protection effect of the anchor bolt, does not easily cause waste of the anchor bolt, and improves the use efficiency of the anchor bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the overall structure of this application;

[0026] Figure 2 This is a schematic diagram of the exploded structure of the stabilizing ring, protective cover, connecting mechanism and force-bearing mechanism of the present application;

[0027] Figure 3This is a schematic diagram of the exploded structure of the connection mechanism of this application;

[0028] Figure 4 For this application Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0029] In the figure: 1. Anchor bolt body; 2. Nut; 3. Stabilizing ring; 4. Protective sleeve; 5. Connecting ring; 6. Connecting pipe; 7. Connecting wire; 8. Fixing ring; 9. Top plate; 10. Limit block; 11. Connecting groove; 12. Limit groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 4 , a safety protection cover for the top screw of an anchor bolt screw is applied to the anchor bolt screw body 1. The anchor bolt screw body 1 includes: a nut 2, a stabilizing ring 3, a protective cover 4, a connecting mechanism and a force-bearing mechanism. The stabilizing ring 3 is fixedly connected to the nut 2. A connecting groove 11 and a limiting groove 12 are opened on the stabilizing ring 3. The connecting groove 11 and the limiting groove 12 are connected. The protective cover 4 is arranged on the stabilizing ring 3. Through the cooperation between the stabilizing ring 3, the protective cover 4, the connecting mechanism and the force-bearing mechanism, it is convenient to One end of the outer screw nut 2 is effectively protected during transportation, and the thread is effectively prevented from being damaged by impact. Even if the anchor screw body 1 with the protective sleeve 4 is hit from the side, the connecting wire 7 will not be broken due to the limitation of the limit block 10 and the limit groove 12. Only when the anchor screw body 1 is in use, the screw is vertically pushed against the top plate 9 to quickly remove the protective sleeve 4, which improves the protection effect of the anchor screw, is not easy to cause waste of the anchor screw, and improves the use efficiency of the anchor screw.

[0032] Among them, the connecting mechanism is arranged on the protective sleeve 4, which is used to connect the protective sleeve 4 to the stabilizing ring 3. The connecting mechanism includes: a connecting ring 5, a connecting tube 6 and a connecting wire 7. Multiple connecting wires 7 are fixedly connected between the connecting tube 6 and the connecting ring 5 in an inclined state. Multiple limit blocks 10 are fixedly connected to the stabilizing ring 3. Multiple limit blocks 10 are in contact with the connecting tube 6. The connecting ring 5 is arranged in the connecting groove 11. The connecting tube 6 is fixedly connected to the protective sleeve 4. There are multiple connecting wires 7. Multiple connecting wires 7 are fixedly connected between the connecting ring 5 and the connecting tube 6. Specifically, the connecting ring 5 is arranged in the connecting groove 11, and the connecting tube 6 is arranged in the limiting groove 12, and the connecting wire 7 is used to connect the connecting ring 5 and the connecting tube 6, so that the protective sleeve 4 is fixed on the nut 2, so that the protective sleeve 4 protects the thread.

[0033] Among them, the force-bearing mechanism is arranged on the protective sleeve 4, which is used to support the protective sleeve 4 to be pulled out of the connecting groove 11 and the limit groove 12. The force-bearing mechanism includes: a fixing ring 8 and a top plate 9. The protective sleeve 4, the top plate 9, the fixing ring 8, the connecting tube 6, the connecting wire 7 and the connecting ring 5 are all made of plastic. The fixing ring 8 is fixedly connected between the protective sleeve 4 and the connecting tube 6, and the top plate 9 is fixedly connected to the protective sleeve 4. Specifically, when the nut 2 moves on the anchor screw body 1, the anchor screw body 1 is pushed onto the top plate 9, and the top plate 9 moves synchronously with the protective sleeve 4, the fixing ring 8 and the connecting tube 6. Through the continuous movement of the nut 2, the top plate 9 is subjected to force, and the connecting wire 7 is broken on the connecting ring 5, so that the protective sleeve 4 automatically falls off the anchor screw body 1.

[0034] To sum up, when the anchor bolt screw top screw safety protection cover is in use, the operator does not need to manually remove the protective cover 4, but only needs to twist the nut 2 normally. The nut 2 rotates and moves on the anchor bolt screw body 1, so that the anchor bolt screw body 1 is pushed onto the top plate 9. The top plate 9 moves synchronously with the protective cover 4, the fixing ring 8 and the connecting tube 6. Through the continuous movement of the nut 2, the top plate 9 is subjected to force, and the connecting wire 7 is broken on the connecting ring 5, so that the protective cover 4 automatically falls off the anchor bolt screw body 1.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection cover for the top screw of an anchor bolt, applied to an anchor bolt body (1), the anchor bolt body (1) comprising: The nut (2) is characterized by comprising: A stabilizing ring (3), the stabilizing ring (3) is fixedly connected to the nut (2), a connecting groove (11) and a limiting groove (12) are provided on the stabilizing ring (3), and the connecting groove (11) and the limiting groove (12) are communicated; a protective cover (4), the protective cover (4) being arranged on the stabilizing ring (3); a connecting mechanism, the connecting mechanism being arranged on the protective sleeve (4) and being used for connecting the protective sleeve (4) inside the stabilizing ring (3); A force-bearing mechanism is provided on the protective sleeve (4) and is used to support the protective sleeve (4) to be pulled out of the connecting groove (11) and the limiting groove (12).

2. The top screw safety cover of an anchor bolt according to claim 1, characterized in that: The connecting mechanism comprises: a connecting ring (5), the connecting ring (5) being arranged in the connecting groove (11); a connecting pipe (6), wherein the connecting pipe (6) is fixedly connected to the protective sleeve (4); A connecting wire (7), wherein a plurality of the connecting wires (7) are provided, and the plurality of connecting wires (7) are all fixedly connected between the connecting ring (5) and the connecting pipe (6).

3. The top screw safety cover of an anchor bolt according to claim 2, characterized in that: The force-bearing mechanism comprises: a fixing ring (8), the fixing ring (8) being fixedly connected between the protective sleeve (4) and the connecting pipe (6); A top plate (9), wherein the top plate (9) is fixedly connected to the protective cover (4).

4. The top screw safety cover of an anchor bolt according to claim 3, characterized in that: A plurality of limit blocks (10) are fixedly connected to the stabilizing ring (3), and the plurality of limit blocks (10) are all in contact with the connecting pipe (6).

5. The top screw safety protection cover of an anchor bolt according to claim 4, characterized in that: The plurality of connecting wires (7) are all fixedly connected between the connecting pipe (6) and the connecting ring (5) in an inclined state.

6. The top screw safety protection cover of an anchor bolt according to claim 5, characterized in that: The protective sleeve (4), the top plate (9), the fixing ring (8), the connecting pipe (6), the connecting wire (7) and the connecting ring (5) are all made of plastic.

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