Connecting lock catch for mounting finished pipeline support hanger

Abstract

The utility model provides a connecting lock catch for mounting a finished pipeline support hanger. The connecting lock catch comprises a lower locking plate, an upper locking plate, a locking connecting piece and a lining plate, wherein the lining plate is of an L-shaped or U-shaped structure; at least one long-strip-shaped through hole is formed in the lining plate; the lower locking plate is integrally of a long-strip-shaped structure, and the size of the lower locking plate is slightly smaller than that of the long-strip-shaped through hole; a notch of the channel steel base is provided with an edge structure which is curled inwards and downwards; and the lower locking plate and the upper locking plate are respectively arranged inside and outside the edge structure in the channel steel base. The device is simple in structure, exquisite in design and convenient to install and operate; the use requirements of building industrialization are met; work efficiency is high, dismounting is easy and maintenance is simple; and the comprehensive technical effect is excellent.

Description

Technical Field

[0001] The utility model relates to the technical field of structural design and application of a pipeline conveying system and an attached fixed structure, and in particular to a connecting lock buckle for installing a finished pipeline support and hanger. Background Art

[0002] In the prior art, the pipeline transportation system can usually be installed on a preset profile base on the installation foundation; however, the connection and fixing structure between the existing rod-shaped hanger and the preset profile base is usually relatively simple, and the technical effect needs to be improved urgently; some connection and fixing structures are also relatively complex, and the installation and maintenance are also relatively complex, and the work efficiency needs to be improved.

[0003] You are eager to obtain a connecting lock for the installation of finished pipe supports and hangers, which has excellent technical effects, is easy to install, has a simple structure and high construction efficiency. Utility Model Content

[0004] The utility model provides a connecting lock buckle for installing a finished pipe support and hanger bracket, which is convenient for efficient and rapid installation.

[0005] The technical solution of the utility model is:

[0006] The utility model discloses a connection lock buckle for installing a finished pipe support and hanger, which is arranged on a channel steel base B9; the technical key is: the connection lock buckle for installing the finished pipe support and hanger comprises a lower locking piece B1, an upper locking piece B2, a locking connector B3, and a lining plate B4; wherein: the lining plate B4 is an "L"-shaped or "U"-shaped structure; at least one long strip through hole B4.1 is provided on the lining plate B4; the lower locking piece B1 is an overall long strip structure, and the size of the lower locking piece B1 is slightly smaller than the long strip through hole B4.1, so as to ensure that the lower locking piece B1 can pass through the long strip through hole B4.1 from one side of the lining plate B4 to the other side;

[0007] The notch of the channel steel base B9 is provided with an edge structure B9.1 curled downward inward;

[0008] The lower locking piece B1 and the upper locking piece B2 are respectively arranged inside and outside the edge structure B9.1 in the channel steel base B9.

[0009] The technical content of the connection lock buckle for installing the finished pipe support and hanger, preferably claimed to be:

[0010] In the connecting lock for installing the finished pipe support and hanger bracket, the elongated through hole B4.1 is an integral special-shaped through hole composed of at least three continuous circles or ellipses that partially overlap each other, and the at least three circles or ellipses that partially overlap each other that constitute an elongated through hole B4.1 are arranged linearly in a straight line.

[0011] Anti-twist grooves B1.a that can match the edge structure B9.1 are provided at the proximal ends of both ends of the overall rectangular length direction of the lower locking plate B1. The proximal end portion outside the anti-twist groove B1.a on the lower locking plate B1 is slightly warped relative to the central part, and the angle between the warped part and the central part is 7 to 15°.

[0012] The locking connector B3 is one of the following two types: first, a screw B3.1 without a hole on the upper part; second, a combination of a screw rod B3.2 and a manual nut B3.3;

[0013] The manual nut B3.3 is a special-shaped nut with 4 or 6 circumferentially evenly distributed external protrusions on the radial edge.

[0014] During installation, the lower locking piece B1 and the upper locking piece B2 can be pre-connected and pre-fixed through the locking connector B3, the lower locking piece B1 is locked on the locking connector B3, and then the lower locking piece B1 is inserted into the other side of the inner part of the channel steel base B9 from the outer side of the lining plate B4 away from the channel steel base B9 through the long strip through hole B4.1; then the lower locking piece B1 is rotated 90°, lifted up to clamp the edge structure B9.1 on the channel steel base B9, and the foundation is laid for preventing the lower locking piece B1 from twisting relative to the channel steel base B9; then the locking connector B3 is used to lock and fix the upper locking piece B2 on the outer upper part of the channel steel base B9;

[0015] The manual nut B3.3 is a nut structure that is easy to twist directly by hand, and its tightening torque can meet the basic locking requirements.

[0016] The beneficial effects of the utility model are:

[0017] The utility model has the advantages of simple structure, exquisite design, convenient installation and operation, and meets the use requirements of building industrialization; high work efficiency, easy disassembly and simple maintenance; and excellent comprehensive technical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the schematic structural diagrams of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 1;

[0019] Figure 2 This is a second schematic structural diagram of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 1;

[0020] Figure 3 The third schematic structural diagram of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 1;

[0021] Figure 4 This is a schematic structural diagram of a pipeline fixing unit for installing a finished pipeline support and hanger according to Example 2;

[0022] Figure 5 This is one of the schematic structural diagrams of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 2;

[0023] Figure 6 This is a second schematic diagram of the structure of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 2;

[0024] Figure 7 The third schematic diagram of the structure of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 2;

[0025] Figure 8 This is a fourth schematic structural diagram of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 2;

[0026] Fig. 9 This is a fifth schematic structural diagram of the pipeline fixing unit for installing the finished pipeline support and hanger described in Example 2;

[0027] Fig.10 This is a schematic diagram of the structure of the pipe fixing unit for installing the finished pipe support and hanger in Example 3 where the screw rod B3.2 fails to extend outside the manual nut B3.3. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the embodiments and drawings of the specification, but is not limited thereto.

[0029] Example 1

[0030] A connection lock for installing a finished pipe support and hanger, such as Figure 1-Figure 3 As shown; it is arranged on the channel steel base B9;

[0031] The connection lock buckle for installing the finished pipe support and hanger comprises a lower locking piece B1, an upper locking piece B2, a locking connector B3, and a lining plate B4; wherein: the lining plate B4 is an "L"-shaped or "U"-shaped structure; at least one long strip through hole B4.1 is provided on the lining plate B4; the lower locking piece B1 is an overall long strip structure, and the size of the lower locking piece B1 is slightly smaller than the long strip through hole B4.1, so as to ensure that the lower locking piece B1 can pass through the long strip through hole B4.1 from one side of the lining plate B4 to the other side;

[0032] The notch of the channel steel base B9 is provided with an edge structure B9.1 curled downward inward;

[0033] The lower locking piece B1 and the upper locking piece B2 are respectively arranged inside and outside the edge structure B9.1 in the channel steel base B9.

[0034] The technical content of the connection lock buckle for installing the finished pipe support and hanger, preferably claimed to be:

[0035] In the connecting lock for installing the finished pipe support and hanger bracket, the elongated through hole B4.1 is an integral special-shaped through hole composed of at least three continuous circles or ellipses that partially overlap each other, and the at least three circles or ellipses that partially overlap each other that constitute an elongated through hole B4.1 are arranged linearly in a straight line.

[0036] Anti-twist grooves B1.a that can match the edge structure B9.1 are provided at the proximal ends of both ends of the overall rectangular length direction of the lower locking plate B1. The proximal end portion outside the anti-twist groove B1.a on the lower locking plate B1 is slightly warped relative to the central part, and the angle between the warped part and the central part is 7 to 15°.

[0037] The locking connector B3 is: a screw B3.1 without a hole on the top, which can be tightened with a torque wrench 8, such as Figure 3 As shown;

[0038] During installation, the lower locking piece B1 and the upper locking piece B2 can be pre-connected and pre-fixed through the locking connector B3, the lower locking piece B1 is locked on the locking connector B3, and then the lower locking piece B1 is inserted from the outer side of the liner B4 away from the channel steel base B9 to the inner side of the channel steel base B9 through the long strip through hole B4.1 (see the instructions before inserting the lower locking piece B1 into the long strip through hole B4.1). Figure 1 ); then rotate the lower locking plate B1 90° (see Figure 2 ), lift up and clamp the edge structure B9.1 on the channel steel base B9, and lay the foundation for preventing the lower locking piece B1 from twisting relative to the channel steel base B9; then use the locking connector B3 to lock and fix the upper locking piece B2 on the outer upper part of the channel steel base B9 (see Figure 3 ).

[0039] Example 2

[0040] A connection lock for installing a finished pipe support and hanger, such as Figure 4-Figure 9 As shown; it is arranged on the channel steel base B9;

[0041] The connection lock buckle for installing the finished pipe support and hanger comprises a lower locking piece B1, an upper locking piece B2, a locking connector B3, and a lining plate B4; wherein: the lining plate B4 is an "L"-shaped or "U"-shaped structure; at least one long strip through hole B4.1 is provided on the lining plate B4; the lower locking piece B1 is an overall long strip structure, and the size of the lower locking piece B1 is slightly smaller than the long strip through hole B4.1, so as to ensure that the lower locking piece B1 can pass through the long strip through hole B4.1 from one side of the lining plate B4 to the other side;

[0042] The notch of the channel steel base B9 is provided with an edge structure B9.1 curled downward inward;

[0043] The lower locking piece B1 and the upper locking piece B2 are respectively arranged inside and outside the edge structure B9.1 in the channel steel base B9.

[0044] The locking connector B3 is a combination of a screw rod B3.2 and a manual nut B3.3, and the thickness of the manual nut (B3.3) is 15 to 40 mm;

[0045] The manual nut B3.3 is a special-shaped nut with 4 or 6 circumferentially evenly distributed external protrusions on the radial edge. The manual nut B3.3 is a nut structure that is easy to be directly twisted by hand, and its tightening torque can meet the basic locking requirements.

[0046] During installation, the lower locking piece B1 and the upper locking piece B2 can be pre-connected and pre-fixed through the locking connector B3, and the lower locking piece B1 can be locked on the connector B3 and locked (see Figure 5 , insert the screw B3.2 into the lower locking piece B1 and the upper locking piece B2 and connect the two together, then lock the lower locking piece B1 on the connecting piece B3 and lock it), then put the lower locking piece B1 through the long strip through hole B4.1 from the outer side of the liner B4 away from the channel steel base B9 to the other side of the channel steel base B9; then rotate the lower locking piece B1 90° (see Figure 6 ), lift up and clamp the edge structure B9.1 on the channel steel base B9, and lay the foundation for preventing the lower locking piece B1 from twisting relative to the channel steel base B9; then use the locking connector B3 to lock and fix the upper locking piece B2 on the outer upper part of the channel steel base B9 (see Figure 7-Figure 9 ; Figure 7 : Screw in the manual nut B3.3; Figure 8 : If the manual nut B3.3 is also provided with a locking piece that can be locked on the screw rod B3.2, then it is also allowed to take effect; Fig. 9 : Further tighten and lock the manual nut B3.3).

[0047] Example 3

[0048] This embodiment (see Fig.10 ) is basically the same as Example 2, with the main difference being that after assembly, the upper part of the screw B3.2 in the locking connector B3 extends out of the manual nut B3.3.

Claims

1. The connection lock buckle for installing the finished pipe support and hanger is arranged on the channel steel base (B9); it is characterized by: The connecting lock buckle for installing the finished pipe support and hanger comprises a lower locking plate (B1), an upper locking plate (B2), a locking connector (B3), and a lining plate (B4); wherein: the lining plate (B4) is an "L"-shaped or "U"-shaped structure; at least one long strip through hole (B4.1) is provided on the lining plate (B4); the lower locking plate (B1) is an overall long strip structure, and the size of the lower locking plate (B1) is slightly smaller than the long strip through hole (B4.1); The notch of the channel steel base (B9) is provided with an edge structure (B9.1) curled downward inward; The lower locking plate (B1) and the upper locking plate (B2) are arranged inside and outside the edge structure (B9.1) of the channel steel base (B9) respectively.

2. The connecting lock for installing the finished pipe support and hanger according to claim 1, characterized in that: In the connecting lock for installing the finished pipe support and hanger bracket, the elongated through hole (B4.1) is an integral special-shaped through hole composed of at least three continuous circles or ellipses that partially overlap each other, and the at least three circles or ellipses that partially overlap each other that constitute an elongated through hole (B4.1) are linearly arranged in a straight line.

3. The connecting lock for installing the finished pipe support and hanger according to claim 2, characterized in that: Anti-twist grooves (B1.a) that can match the edge structure (B9.1) are arranged at the proximal ends of both ends of the overall rectangular shape in the length direction of the lower locking plate (B1); the proximal end portion outside the anti-twist groove (B1.a) on the lower locking plate (B1) is slightly warped relative to the central portion, and the angle between the plate surface of the warped portion and the plate surface of the central portion is 7 to 15 degrees.

4. The connecting lock for installing the finished pipe support and hanger according to claim 2, characterized in that: The locking connector (B3) is one of the following two types: first, a screw (B3.1) without a hole on the upper part; second, a combination of a screw rod (B3.2) and a manual nut (B3.3), the thickness of the manual nut (B3.3) being 15 to 40 mm; The manual nut (B3.3) is a special-shaped nut with 4 or 6 circumferentially evenly distributed external protrusions on the radial edge.

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