Pipe bracket support

Abstract

The utility model relates to a pipe carrier support, which comprises a connecting screw rod, a first support and a second support, the first support and the second support respectively comprise a hanging bracket, an upper pipe clamp and a lower pipe clamp, the hanging bracket is U-shaped, the opening end of the hanging bracket is hung on a ceiling through a bolt, the lower end face of the closed end of the hanging bracket is provided with a sliding groove, and the upper pipe clamp and the lower pipe clamp are arranged in the sliding groove. The cross section of the sliding groove is in a necking shape, the upper pipe clamp and the lower pipe clamp are both in a semi-circular ring shape, the upper pipe clamp and the lower pipe clamp are in butt joint to form a circular ring shape, the upper pipe clamp comprises a left half clamp and a right half clamp, the left half clamp and the right half clamp are movably connected through a hinge, and sliding buckles are arranged on the outer ring of the left half clamp and the outer ring of the right half clamp. The sliding buckle is movably clamped in the sliding groove, and the connecting screw rod is arranged between the first support and the second support. When the upper pipe clamp and the lower pipe clamp are matched to clamp a pipeline, the pipe clamp can swing along with the pipeline, rigid connection with a ceiling through a hanging bracket is avoided, stress concentration fracture at the joint is avoided, and the service life of the support is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline supports, in particular to a pipe support support. Background Art

[0002] A pipe hanger is a structural component used to support pipes laid overhead on the ground. It is divided into fixed brackets, sliding brackets, guide brackets, rolling brackets, etc. Pipe hangers are used wherever pipes are laid, and are also called pipe supports, pipe parts, etc. At present, the hanging bracket is usually fixed directly on the ceiling, and then the outside of the pipe is surrounded by a pipe support, so that the pipe and the ceiling are fixedly connected, with no displacement margin design. When affected by vibration, the stress of the suspended pipe swinging is completely borne by the hanging bracket. In the case of stress concentration, it is easy to cause the connection with the ceiling to break, so it needs to be improved. Utility Model Content

[0003] Based on this, it is necessary to provide a pipe support bracket to address the above problems.

[0004] A pipe support bracket comprises a connecting screw, a first bracket and a second bracket, wherein the first bracket and the second bracket both comprise a hanger, an upper pipe clamp and a lower pipe clamp, the hanger is U-shaped, the open end of the hanger is suspended on the ceiling by bolts, the lower end surface of the closed end of the hanger is provided with a slide groove, the cross-section of the slide groove is shrinking, the upper pipe clamp and the lower pipe clamp are both semi-circular, the upper pipe clamp and the lower pipe clamp are butt-jointed to form a circular ring, the upper pipe clamp comprises a left half clamp and a right half clamp, the left half clamp and the right half clamp are movably connected by a hinge, the outer rings of the left half clamp and the right half clamp are both provided with sliding buckles, the sliding buckles are movably clamped in the slide groove, and the connecting screw is arranged between the first bracket and the second bracket.

[0005] Preferably, the outer rings of the upper tube clamp and the lower tube clamp are provided with fixing ears, and the connecting screw passes through the fixing ears, connecting the upper tube clamp and the lower tube clamp of the first bracket and the second bracket one by one.

[0006] Preferably, a spring is sleeved on the connecting screw, and two ends of the spring abut against the inner side of the fixing ear.

[0007] Preferably, plugs are provided at both ends of the slide groove.

[0008] Preferably, a telescopic end cover is provided at the end of the slide groove.

[0009] The utility model is beneficial in that when the upper pipe clamp cooperates with the lower pipe clamp to clamp the pipe, the upper pipe clamp can rotate with the pipe, thereby avoiding a rigid connection with the ceiling through the hanger, avoiding stress concentration fracture at the connection, and increasing the service life of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional schematic diagram of a pipe support bracket according to one embodiment;

[0011] Figure 2 This is a three-dimensional schematic diagram of a pipe support from another perspective. DETAILED DESCRIPTION

[0012] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0013] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0014] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0015] like Figure 1~2As shown, a pipe support bracket comprises a connecting screw 1, a first bracket 2 and a second bracket 3, wherein the first bracket 2 and the second bracket 3 both comprise a hanger 21, an upper pipe clamp 22 and a lower pipe clamp 23, the hanger 21 is U-shaped, the open end of the hanger 21 is suspended on the ceiling by bolts, the lower end surface of the closed end of the hanger 21 is provided with a slide groove 211, the cross section of the slide groove 211 is shrinking, the upper pipe clamp 22 and the lower pipe clamp 23 are both semi-circular, the upper pipe clamp 22 and the lower pipe clamp 23 are butt-jointed to form a circular ring, the upper pipe clamp 22 comprises a left half clamp 221 and a right half clamp 222, the left half clamp 221 and the right half clamp 222 are movably connected by a hinge, the outer rings of the left half clamp 221 and the right half clamp 222 are both provided with a slide buckle 223, the slide buckle 223 is movably clamped in the slide groove 211, and the connecting screw 1 is arranged between the first bracket 2 and the second bracket 3. Specifically, in this embodiment, when in use, the first bracket 2 and the second bracket 3 are respectively used to hoist and clamp the ends of the two sections of the pipe 100, and the connecting screw 1 connects the first bracket 2 and the second bracket 3 to provide tension for the two sections of the pipe 100 to be connected and prevent separation. At the same time, the pipe 100 will shake under the influence of factors such as wind and earthquake. In order to make the pipe shake under vibration, the first bracket 2 and the second bracket 3 can follow the small swing to avoid rigid connection. We set a slide groove 211 at the closed end of the hanger 21, and the slide groove 211 is in a constricted shape, and cooperates with the slide buckle 223 to form a mortise and tenon structure to realize the hoisting design, and the slide buckle 223 can move in the slide groove 211. When the pipe swings, the upper pipe clamp 22 and the lower pipe clamp 23 clamped on the outer ring of the pipe follow the small displacement and swing, which can avoid rigid connection, so that the stress concentration at the connection between the hanger 21 and the ceiling breaks, protecting the pipe from damage. Understandably, in order to reduce the potential energy accumulated when the pipe swings back and forth, we can also set other dampers on both sides to reduce the swing amplitude. At the same time, our upper pipe clamp 22 and the lower pipe clamp 23 are connected by bolts, and the detachable structure is convenient for after-sales maintenance. The upper pipe clamp 22 includes a left half clamp 221 and a right half clamp 222, and a hinge connection is adopted in the middle, and a full half ring design is not adopted. The outer ring of the left half clamp 221 and the right half clamp 222 The slide buckle 223 is disconnected, rather than an integral type, to avoid the length of the slide buckle 223 being too long, getting stuck in the slide groove 211, and not being able to move smoothly.

[0016] like Figure 1~2 As shown, the outer rings of the upper pipe clamp 22 and the lower pipe clamp 23 are provided with fixing ears 4, and the connecting screw 1 passes through the fixing ears 4, and the upper pipe clamp 22 and the lower pipe clamp 23 of the first bracket 2 and the second bracket 3 are connected one by one. Specifically, in this embodiment, four long connecting screws 1 are used for one-to-one connection, with good stability, and are parallel and spaced from each other. The fixing ears 4 are arranged on the outer ring, which will not affect the structural strength of the upper pipe clamp 22 and the lower pipe clamp 23.

[0017] like Figure 1~2 As shown, a spring 11 is sleeved on the connecting screw 1, and both ends of the spring 11 abut against the inner side of the fixing ear 4. Specifically, one end of the connecting screw 1 has a threaded structure, which cooperates with a nut to connect the first bracket 2 and the second bracket 3. The spring 11 is sleeved on the connecting screw 1, and the spring 11 plays a buffering and stabilizing role along the axial direction of the pipeline, effectively maintaining the tightening force of the connecting screw, and ensuring the stability and firmness of the connection.

[0018] like Figure 1~2 As shown, plugs 2111 are provided at both ends of the slide groove 211 to prevent the slide buckle 223 from falling out of the slide groove 211 .

[0019] like Figure 1~2 As shown, a telescopic end cover 2112 is provided at the end of the slide groove 211. The telescopic end cover 2112 has a built-in spring. The spring is affected by the slide buckle 223 and can be displaced and retracted back and forth along the slide groove 211, covering the surface of the slide groove 211 to prevent dust from entering the slide groove 211 and affecting the displacement of the slide buckle 223.

[0020] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A pipe support, characterized in that: It includes a connecting screw, a first bracket and a second bracket, the first bracket and the second bracket both include a hanger, an upper pipe clamp and a lower pipe clamp, the hanger is U-shaped, the open end of the hanger is suspended on the ceiling by bolts, the lower end surface of the closed end of the hanger is provided with a slide groove, the cross-section of the slide groove is shrinking, the upper pipe clamp and the lower pipe clamp are both semi-circular, the upper pipe clamp and the lower pipe clamp are connected to form a circular ring, the upper pipe clamp includes a left half clamp and a right half clamp, the left half clamp and the right half clamp are movably connected by a hinge, the outer rings of the left half clamp and the right half clamp are provided with slide buckles, the slide buckles are movably clamped in the slide groove, and the connecting screw is arranged between the first bracket and the second bracket.

2. A pipe support bracket as claimed in claim 1, characterized in that: The outer rings of the upper pipe clamp and the lower pipe clamp are provided with fixing ears, and the connecting screw passes through the fixing ears, connecting the upper pipe clamp and the lower pipe clamp of the first bracket and the second bracket one by one.

3. A pipe support according to claim 2, characterized in that: A spring is sleeved on the connecting screw rod, and two ends of the spring abut against the inner side of the fixing ear.

4. The pipe support bracket according to claim 1, characterized in that: Plugs are arranged at both ends of the slide.

5. The pipe support bracket according to claim 1, characterized in that: A telescopic end cover is arranged at the end of the slide groove.

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