Cross arm adjustable finished product support hanger connecting piece

Abstract

The utility model relates to a support hanger connecting piece, belongs to the technical field of building engineering construction, in particular to a cross arm adjustable type finished product support hanger connecting piece which comprises a vertical fixing plate, a transverse fixing plate and a connecting plate, the length of the vertical fixing plate is larger than that of the transverse fixing plate, and the vertical fixing plate and the transverse fixing plate are both in an L shape. An installation cavity is formed by an inner cavity of the L-shaped bent position of the vertical fixing plate and an inner cavity of the L-shaped bent position of the transverse fixing plate, vertical installation holes are formed in the front face and the side face of the vertical fixing plate, bolt kidney-shaped holes are formed in the side face of the vertical fixing plate in a penetrating mode, and transverse installation holes are formed in the front face and the side face of the transverse fixing plate. The connecting piece effectively improves the installation precision of the elevation of the cross arm of the finished support hanger, greatly improves the construction efficiency of the support hanger, improves the safety of the support hanger to a certain extent, and solves the problems that an existing cross arm connecting piece is difficult to adjust according to actual conditions after the height of the cross arm is determined, and the construction cost is low. And the flexibility of structural connection is insufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering construction, in particular to a connecting piece of a finished support hanger with an adjustable cross arm. Background Technique

[0002] The support hanger is a combination of a support and a hanger, which plays functions such as bearing the weight of each fitting and its medium, restricting and limiting the unreasonable displacement of building components, and controlling the vibration of components in each construction link, and plays an extremely important role in the safe operation of building facilities. The support hanger itself also requires multiple connecting components and fixing components to fix it on the building structure. At the current stage, finished hangers are mostly used for construction. Compared with traditional support hangers, finished support hangers have advantages such as good stress effect, convenient construction, and high aesthetics.

[0003] At the current stage, the main materials of the finished support hanger are C-shaped channel steel, lead screws, channel steel bases, 90-degree connecting pieces, etc.; before the installation of the support hanger begins, construction workers first need to cut materials according to the drawings. For fixed supports, after the rooting part is installed, the vertical rod cannot be adjusted up and down, and the 90-degree connecting piece is used for the connection between the cross arm and the vertical rod; the connecting piece and the C-shaped channel steel are locked and fixed with the internal horse tooth groove of the channel steel through bolts and lock catches; in order to ensure the safety of the support hanger, the bolts need to be passed through to play a role in preventing falling; when the height of the cross arm is determined, if the screw holes of the connecting piece at this position cannot be directly opposite to the channel steel holes, then the bolts cannot pass through the C-shaped channel steel, and the height of the cross arm needs to be adjusted again, which will cause the cross arm to be uneven, resulting in uneven stress of the pipeline on the cross arm and greatly reducing the construction efficiency. Therefore, a connecting piece of a finished support hanger with an adjustable cross arm is proposed to solve the above problems. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model proposes a connecting piece of a finished support hanger with an adjustable cross arm, which adjusts according to actual needs by changing the position of the long bolt at the bolt waist hole, so that the long bolt can pass through the bolt waist hole of the connecting piece and the back hole of the channel steel at any height of the cross arm, thus achieving the purpose of arbitrarily adjusting the height of the cross arm.

[0005] The technical solution to achieve the purpose of the utility model is: a connecting piece of a finished support hanger with an adjustable cross arm, including a vertical fixing plate, a horizontal fixing plate and a connecting plate. The length of the vertical fixing plate is longer than that of the horizontal fixing plate. Both the vertical fixing plate and the horizontal fixing plate are L-shaped. An installation cavity is formed in the inner cavity at the L-shaped bending part of the vertical fixing plate and the horizontal fixing plate. Vertical installation holes are opened on both the front and side surfaces of the vertical fixing plate. A bolt waist hole is penetrated through the side surface of the vertical fixing plate. Horizontal installation holes are opened on both the front and side surfaces of the horizontal fixing plate.

[0006] In some embodiments, the vertical fixing plate and the horizontal mounting plate are perpendicular to each other, the vertical fixing plate and the horizontal mounting plate are integrally formed, and the connection between the vertical fixing plate and the horizontal fixing plate is transitioned with a rounded corner.

[0007] In some embodiments, the connecting plate is located on a side where the vertical fixing plate and the horizontal fixing plate are not connected, and the connecting plate is integrally formed with the vertical fixing plate and the horizontal fixing plate.

[0008] Compared with the prior art, the utility model has the following significant advantages:

[0009] The utility model lengthens the vertical fixing rod through improvement, and adds a bolt waist hole below the vertical mounting hole itself, the short bolt passes through the vertical mounting hole and is fixed to the channel steel by a lock buckle as the main stress node, the long bolt passes through the bolt waist hole and is fixed to the channel steel by a lock buckle as a spare stress node and plays an anti-falling role, and the position of the long bolt at the bolt waist hole can be adjusted according to actual needs, so that the long bolt can simultaneously pass through the bolt waist hole and the channel steel back hole of the connecting piece under the condition of a desired height of the cross arm, thereby achieving the purpose of arbitrarily adjustable cross arm height, the connecting piece effectively improves the installation accuracy of the cross arm elevation of the finished support and hanger, ensures the horizontality of the pipeline installation, and makes the pipeline evenly stressed on the support and hanger; at the same time, it greatly improves the construction efficiency of the support and hanger, and increases the safety of the support and hanger to a certain extent; it effectively ensures that when the structural elevation deviates, the height of the cross arm of the support and hanger can be arbitrarily adjusted and kept consistent, and improves the construction efficiency to a certain extent.

[0010] The invention solves the problem that after the height of the cross arm is determined, the structural elevation has a deviation, but it is difficult to adjust it according to the actual situation, resulting in insufficient flexibility of the structural connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0012] Figure 1 It is a schematic diagram of the main structure provided in one embodiment of the utility model;

[0013] Figure 2 It is a schematic diagram of a bolt assembly structure provided in one embodiment of the utility model.

[0014] Description of reference numerals:

[0015] 1. Vertical fixing plate; 2. Horizontal fixing plate; 3. Connecting plate; 4. Vertical mounting hole; 5. Bolt waist hole; 6. Horizontal mounting hole. DETAILED DESCRIPTION

[0016] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] The present utility model provides an adjustable cross-arm finished support hanger connector by improvement. The technical solution of the present utility model is as follows:

[0018] As Figure 1 shown, an adjustable cross-arm finished support hanger connector includes a vertical fixing plate 1, a horizontal fixing plate 2 and a connecting plate 3. The materials and thicknesses of the vertical fixing plate 1, the horizontal fixing plate 2 and the connecting plate 3 are the same. The length of the vertical fixing plate 1 is longer than that of the horizontal fixing plate 2. Both the vertical fixing plate 1 and the horizontal fixing plate 2 are L-shaped. An installation cavity is formed in the inner cavity at the L-shaped bending part of the vertical fixing plate 1 and the horizontal fixing plate 2. The L-shaped design can further strengthen the length of the connector and play a role in a stable force-bearing node. Vertical installation holes 4 are provided on both the front and side surfaces of the vertical fixing plate 1. A bolt waist hole 5 is provided through the side surface of the vertical fixing plate 1. Horizontal installation holes 6 are provided on both the front and side surfaces of the horizontal fixing plate 2. The diameters of the vertical installation holes 4, the horizontal installation holes 6 and the bolt waist hole 5 are the same, and can be processed in a standardized manner according to the bolt specifications used in actual construction.

[0019] As Figure 2 shown, in an embodiment, the vertical fixing plate 1 and the horizontal installation plate are perpendicular to each other. The vertical fixing plate 1 and the horizontal installation plate are integrally formed. Only one side of the vertical fixing plate 1 and the horizontal fixing plate 2 is connected to each other, and the other side is strengthened by the connecting plate 3 to enhance the overall strength. The connection part of the vertical fixing plate 1 and the horizontal fixing plate 2 is transitioned with a fillet;

[0020] In an embodiment, the connecting plate 3 is located on the side where the vertical fixing plate 1 and the horizontal fixing plate 2 are not connected. The thickness of the connecting plate 3 is the same as that of the two. It can be directly bent and formed with the two during the forming stage. The connecting plate 3 can significantly improve the structural strength of the connector. The connecting plate 3 is integrally formed with the vertical fixing plate 1 and the horizontal fixing plate 2.

[0021] The specific working method is as follows: When the adjustable finished support hanger connecting piece of the cross arm is in use, the short bolt passes through the vertical installation hole 4 and is fixed to the channel steel by means of a buckle as the main stress-bearing node, and the long bolt passes through the bolt waist hole 5 and is fixed to the channel steel by means of a buckle as the standby stress-bearing node and plays a role in preventing falling. Then, according to the distance from the edge to the edge of the hole on the back side of the channel steel and the diameter of the bolt used, the vertical installation hole 4, the horizontal installation hole 6 and the bolt waist hole 5 are processed. After the bolt waist hole 5 with the corresponding size is opened, the long bolt can pass through the bolt waist hole 5 of the connecting piece and the back hole of the channel steel at any height of the cross arm, so as to achieve the purpose of arbitrarily adjusting the height of the cross arm.

[0022] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. A cross-arm adjustable finished support and hanger connector, comprising a vertical fixing plate (1), a horizontal fixing plate (2) and a connecting plate (3), characterized in that: The length of the vertical fixing plate (1) is longer than that of the horizontal fixing plate (2); the vertical fixing plate (1) and the horizontal fixing plate (2) are both L-shaped; the inner cavities of the L-shaped bending parts of the vertical fixing plate (1) and the horizontal fixing plate (2) form a mounting cavity; the front and side surfaces of the vertical fixing plate (1) are both provided with vertical mounting holes (4); the side surfaces of the vertical fixing plate (1) are penetrated with bolt waist holes (5); the front and side surfaces of the horizontal fixing plate (2) are both provided with horizontal mounting holes (6).

2. The cross arm adjustable finished support and hanger connector according to claim 1, characterized in that: The vertical fixing plate (1) and the horizontal mounting plate are perpendicular to each other, the vertical fixing plate (1) and the horizontal mounting plate are integrally formed, and the connection between the vertical fixing plate (1) and the horizontal fixing plate (2) is transitioned with a rounded corner.

3. The cross arm adjustable finished support and hanger connector according to claim 1, characterized in that: The connecting plate (3) is located on a side of the vertical fixing plate (1) and the horizontal fixing plate (2) that are not connected, and the connecting plate (3) is integrally formed with the vertical fixing plate (1) and the horizontal fixing plate (2).

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