Wear-resistant galvanized gasket

Abstract

The utility model discloses a wear-resistant galvanized gasket which comprises a mounting ring, a gasket body and an auxiliary mechanism, and four mounting grooves are formed in the inner side of the mounting ring. The auxiliary mechanism comprises a connecting column, a mounting column is arranged on one side of the connecting column and sleeved with a spring, the spring is arranged in the mounting groove, one end of the spring is connected to one side in the mounting groove, the other end of the spring is connected to the connecting column, a mounting block is arranged at one end of the connecting column, a pair of mounting plates is arranged at one end of the mounting block, and a polished rod is arranged between the mounting plates. And a rotating roller is matched on the polished rod. The screw is inserted into the mounting ring, then the rotating roller, the mounting block, the connecting column and the mounting column are extruded, so that the mounting block moves towards the mounting groove to extrude the spring, the spring is extruded to generate elastic force, and the screw is clamped through the rotating roller under the action of the elastic force, so that the gasket body and the screw are kept on the same axis; therefore, the gasket body and the screw do not need to be held by one hand.

Description

Technical Field

[0001] The utility model relates to the technical field of washers, in particular to a wear-resistant galvanized washer. Background Art

[0002] A washer is a part installed between the connected part and the nut. It is generally a flat metal ring used to protect the surface of the connected part from being scratched by the nut and to disperse the pressure of the nut on the connected part. The size of the circular hole of the washer is fixed.

[0003] When the round hole size of the washer is significantly larger than the screw size, the operator needs to hold the washer and the screw at the same time. However, during the installation process, it is easy for one hand to hold both the washer and the screw and cause deviation, thereby reducing the installation efficiency of the washer. Utility Model Content

[0004] The utility model aims to propose a wear-resistant galvanized washer, which inserts a screw into a mounting ring, and then squeezes a roller, a mounting block, a connecting column and a mounting column, so that the mounting block moves into a mounting groove to squeeze a spring, and the squeezing of the spring couple generates elastic force. Under the action of the elastic force, the screw is clamped by the roller, so that the washer body and the screw are kept on the same axis, thereby eliminating the need to hold the washer body and the screw with one hand.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wear-resistant galvanized washer comprises a mounting ring, a washer body and an auxiliary mechanism. Four mounting grooves are arranged on the inner side of the mounting ring.

[0007] The auxiliary mechanism includes a connecting column, a mounting column is provided on one side of the connecting column, a spring is sleeved on the mounting column, the spring is arranged inside the mounting groove, one end of the spring is connected to one side inside the mounting groove, and the other end is connected to the connecting column.

[0008] A mounting block is arranged at one end of the connecting column, a pair of mounting plates is arranged at one end of the mounting block, a polished rod is arranged between the mounting plates, and a rotating roller is matched on the polished rod.

[0009] Preferably, two washer bodies are provided, and the washer bodies are respectively located at the top and the bottom of the mounting ring.

[0010] Preferably, anti-slip strips are evenly distributed on the surface of the gasket body.

[0011] Preferably, the auxiliary mechanisms are arranged symmetrically with each other.

[0012] Preferably, a pair of mounting plates are disposed transversely on the mounting block.

[0013] Preferably, a mounting hole is provided on the rotating roller, and the polished rod is arranged in the mounting hole.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model inserts the screw into the interior of the mounting ring, and then squeezes the roller, the mounting block, the connecting column and the mounting column, so that the mounting block moves into the mounting groove to squeeze the spring. The spring is squeezed to generate elastic force. Under the action of the elastic force, the screw is clamped by the roller, so that the washer body and the screw are kept on the same axis, thereby eliminating the need to hold both the washer body and the screw with one hand.

[0016] 2. The utility model increases the friction between the screw and the washer body by arranging the anti-slip strip, which can more effectively prevent the screw from loosening or falling off, thereby improving the stability and reliability of the entire connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the gasket structure;

[0018] Figure 2 This is a schematic diagram of the internal structure of the mounting ring;

[0019] Figure 3 It is a schematic diagram of the connection structure of the gasket and the mounting ring;

[0020] Figure 4 A schematic diagram of the auxiliary mechanism structure.

[0021] In the figure: 1, mounting ring; 101, mounting groove; 2, gasket; 201, anti-slip strip; 3, auxiliary mechanism; 301, spring; 302, mounting column; 303, connecting column; 304, mounting block; 305, mounting plate; 306, bare rod; 307, roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 The washer is hot-dip galvanized, and the zinc layer can be tightly attached to the surface of the washer, effectively isolating the washer from oxygen and moisture in the air, and preventing the washer from rusting and corroding. A wear-resistant galvanized washer comprises a mounting ring 1, a washer body 2 and an auxiliary mechanism 3. Four mounting grooves 101 are opened on the inner side of the mounting ring 1.

[0024] The auxiliary mechanisms 3 are symmetrically arranged with each other. The auxiliary mechanism 3 includes a connecting column 303. The connecting column 303 is a cylindrical structure and can slide in the mounting groove 101. A mounting column 302 is arranged on one side of the connecting column 303. The mounting column 302 is a cylindrical structure and can be used to sleeve the spring 301. The mounting column 302 is sleeved with a spring 301. The spring 301 is arranged inside the mounting groove 101. One end of the spring 301 is connected to one side inside the mounting groove 101, and the other end is connected to the connecting column 303.

[0025] A mounting block 304 is provided at one end of the connecting column 303. The mounting block 304 is a rectangular structure for mounting a mounting plate 305. A pair of mounting plates 305 are provided at one end of the mounting block 304. The mounting plates 305 are rectangular structures, but one end of the mounting plates 305 is set in an arc shape. The pair of mounting plates 305 are horizontally arranged on the mounting block 304. A light rod 306 is provided between the mounting plates 305. The light rod 306 is matched with a roller 307. The roller 307 is provided with a mounting hole, and the light rod 306 is arranged in the mounting hole.

[0026] By inserting the screw into the interior of the mounting ring 1, and then squeezing the roller 307, the mounting block 304, the connecting column 303 and the mounting column 302, the mounting block 304 moves into the mounting groove 101 to squeeze the spring 301. The spring 301 is squeezed to generate elastic force. Under the action of the elastic force, the screw is clamped by the roller 307, so that the washer body 2 and the screw are kept on the same axis, so that there is no need to hold both the washer body 2 and the screw with one hand, thereby increasing the installation efficiency of the washer.

[0027] Two washer bodies 2 are provided, and the washer bodies 2 are respectively located at the top and the bottom of the mounting ring 1 , and the surfaces of the washer bodies 2 are evenly provided with anti-slip strips 201 .

[0028] By providing the anti-slip strip 201 to increase the friction between the screw and the washer body 2, the screw can be more effectively prevented from loosening or falling off, thereby improving the stability and reliability of the entire connection and increasing the wear resistance of the washer.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In all the schemes mentioned above, the connection between the two parts can be selected according to the actual situation by welding, matching connection of bolts and nuts, bolt or screw connection or other well-known connection methods, which will not be described here one by one. The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme of the utility model and its utility model concept, shall be covered by the protection scope of the utility model.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wear-resistant galvanized washer, comprising a mounting ring (1), a washer body (2) and an auxiliary mechanism (3), characterized in that: Four mounting grooves (101) are provided on the inner side of the mounting ring (1); The auxiliary mechanism (3) comprises a connecting column (303), a mounting column (302) is provided on one side of the connecting column (303), a spring (301) is sleeved on the mounting column (302), the spring (301) is arranged inside the mounting groove (101), one end of the spring (301) is connected to one side inside the mounting groove (101), and the other end is connected to the connecting column (303); A mounting block (304) is provided at one end of the connecting column (303), a pair of mounting plates (305) is provided at one end of the mounting block (304), a polished rod (306) is provided between the mounting plates (305), and a rotating roller (307) is matched on the polished rod (306).

2. A wear-resistant galvanized washer according to claim 1, characterized in that: Two gasket bodies (2) are provided, and the gasket bodies (2) are respectively located at the top and bottom of the mounting ring (1).

3. A wear-resistant galvanized washer according to claim 2, characterized in that: The surface of the gasket body (2) is evenly provided with anti-slip strips (201).

4. The wear-resistant galvanized washer according to claim 1, characterized in that: The auxiliary mechanisms (3) are arranged symmetrically with each other.

5. The wear-resistant galvanized washer according to claim 1, characterized in that: A pair of mounting plates (305) are laterally arranged on the mounting block (304).

6. The wear-resistant galvanized washer according to claim 1, characterized in that: The rotating roller (307) is provided with a mounting hole, and the polished rod (306) is arranged in the mounting hole.

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