Sound barrier embedded part convenient to install

Abstract

The utility model discloses a sound barrier embedded part convenient to install, which comprises a base plate, U-shaped steel is sleeved in the base plate close to four sides, a first U-shaped steel part is slidably connected in the base plate, and a second U-shaped steel part is sleeved in the middle of the first U-shaped steel part. The U-shaped steel is inserted into the round hole, the first U-shaped steel part and the second U-shaped steel part only need to be shifted to move oppositely, at the moment, cylinders on the two sides of the first U-shaped steel part and the third U-shaped steel part can slide along the deep hole groove and penetrate through the through hole formed in the surface of the U-shaped steel to reach the two ends of the deep hole groove, and limiting of the U-shaped steel is completed; at the moment, the U-shaped steel can be thoroughly fixed to the base plate only by tightening the nut, the whole process is easy to operate, fixation can be achieved only by tightening one nut, compared with an original device, the installation time is shortened, welding is not needed, the working efficiency is greatly improved, and reliability and practicability of the device are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound barrier embedded parts, in particular to a sound barrier embedded part which is easy to install. Background Art

[0002] With the advancement of science and technology, transportation construction such as highways has facilitated people's travel, but it has also brought noise pollution to residents living nearby. Building sound barriers near these transportation facilities is an effective solution. Before building the sound barrier, embedded parts need to be buried in cement. The embedded parts play the role of supporting columns. In the process of using an easy-to-install assembled sound barrier embedded part, the existing sound barrier embedded parts need to weld the pad to the U-shaped steel during installation, or use multiple nuts to install the U-shaped steel on the pad. The installation process is very cumbersome and time-consuming. Therefore, a sound barrier embedded part that is easy to install is proposed. Utility Model Content

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0004] To this end, the technical solution adopted in this utility model is:

[0005] A sound barrier embedded part that is easy to install, including a pad, wherein U-shaped steel is sleeved at positions near the four sides of the pad, a first U-shaped steel part is slidably connected inside the pad, a second U-shaped steel part is sleeved in the middle of the first U-shaped steel part, a bolt is fixedly installed in the middle of the second U-shaped steel part, a third U-shaped steel part is fixedly installed on one side of the second U-shaped steel part, and a deep hole groove is opened inside the pad.

[0006] Preferably, a clearance hole is provided in the middle of the first U-shaped steel member, and the inside of the clearance hole is sleeved with a bolt.

[0007] Preferably, a nut is sleeved between the second U-shaped steel member and the third U-shaped steel member, and the middle of the nut is threadedly connected to the bolt.

[0008] Preferably, a through hole is opened at a position near the thread on the top of the U-shaped steel, and the inner diameter of the through hole is consistent with the deep hole groove.

[0009] Preferably, a limiting hole is provided in the middle of the pad, and a circular hole is provided inside the pad.

[0010] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0011] In the utility model, by inserting the U-shaped steel into the round hole, it is only necessary to move the first U-shaped steel part and the second U-shaped steel part to make them move toward each other. At this time, the cylinders on both sides of the first U-shaped steel part and the third U-shaped steel part will slide along the deep hole groove, penetrate the through holes opened on the surface of the U-shaped steel to reach the two ends of the deep hole groove, and complete the limitation of the U-shaped steel. At this time, it is only necessary to tighten the nut to completely fix the U-shaped steel on the pad. The whole process is simple to operate, and only one nut needs to be tightened to achieve fixation. Compared with the original device, the installation time is reduced, and welding is not required, which greatly improves the work efficiency and realizes the reliability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0013] Figure 2 A schematic diagram of a first U-shaped steel member according to an embodiment of the utility model;

[0014] Figure 3 A schematic diagram of a bolt according to an embodiment of the utility model;

[0015] Figure 4 A schematic diagram of a U-shaped steel according to an embodiment of the utility model;

[0016] Figure 5 It is a cross-sectional schematic diagram of an embodiment of the utility model.

[0017] Reference numerals:

[0018] 1. Base plate; 2. U-shaped steel; 3. First U-shaped steel piece; 4. Clearance hole; 5. Second U-shaped steel piece; 6. Bolt; 7. Nut; 8. Third U-shaped steel piece; 9. Through hole; 10. Limit hole; 11. Deep hole groove; 12. Round hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0020] The following describes, in conjunction with the accompanying drawings, a sound barrier embedded part that is easy to install, provided by some embodiments of the utility model.

[0021] Example:

[0022] Combination Figure 1-5As shown, the utility model provides a sound barrier embedded part that is easy to install, including a pad 1, a U-shaped steel 2 is sleeved at the position near the four sides of the pad 1, the top of the U-shaped steel 2 is a threaded structure for connecting with the sound barrier device, and a first U-shaped steel part 3 is slidably connected to the inside of the pad 1, and the structure of the first U-shaped steel part 3 is composed of a strip steel block and two steel columns, and a second U-shaped steel part 5 is sleeved in the middle of the first U-shaped steel part 3, and the second U-shaped steel part 5 is consistent in shape with the first U-shaped steel part 3 A bolt 6 is fixedly installed in the middle of the second U-shaped steel member 5, a clearance hole 4 is opened in the middle of the first U-shaped steel member 3, and the inside of the clearance hole 4 is sleeved with the bolt 6, and a third U-shaped steel member 8 is fixedly installed on one side of the second U-shaped steel member 5. The shape of the third U-shaped steel member 8 is consistent with that of the second U-shaped steel member 5. The first U-shaped steel member 3 and the third U-shaped steel member 8 are both used to fix the U-shaped steel 2. A nut 7 is sleeved between the second U-shaped steel member 5 and the third U-shaped steel member 8, and the middle of the nut 7 is sleeved with the bolt 6. The bolt 6 is threadedly connected, and the distance between the first U-shaped steel member 3 and the second U-shaped steel member 5 is adjusted by tightening the nut 7. When the nut 7 is tightened to the limit, the first U-shaped steel member 3 and the second U-shaped steel member 5 are also synchronized to completely fix the U-shaped steel 2 to prevent inaccuracy. A through hole 9 is opened at the top of the U-shaped steel 2 near the thread. The steel column part of the first U-shaped steel member 3 and the third U-shaped steel member 8 can be just inserted into the through hole 9, and the fixation is achieved by the through hole 9. The inner part of the pad 1 is provided with a deep hole groove 11. When When the U-shaped steel 2 needs to be fixed, the first U-shaped steel part 3 and the second U-shaped steel part 5 will slide in the deep hole groove 11. When the through-hole 9 reaches the end points of the deep hole groove 11, the fixation is completed. A through-hole 9 is opened at the top of the U-shaped steel 2 near the thread. The inner diameter of the through-hole 9 is consistent with the deep hole groove 11. A limiting hole 10 is opened in the middle of the pad 1. The limiting hole 10 is convenient for the staff to adjust the position and facilitate fixation. A circular hole 12 is opened inside the pad 1, and the U-shaped steel 2 is sleeved into the circular hole 12.

[0023] The working principle and use process of the utility model are as follows: first, the U-shaped steel 2 is inserted into the designated circular hole 12 position in the pad 1. At this time, the second U-shaped steel part 5 and the first U-shaped steel part 3 are slid so that the first U-shaped steel part 3 and the second U-shaped steel part 5 move toward each other. When the first U-shaped steel part 3 and the third U-shaped steel part 8 penetrate the through hole 9 inside the U-shaped steel 2, a wrench is used to tighten the nut 7 so that the steel column parts of the first U-shaped steel part 3 and the third U-shaped steel part 8 reach the two ends of the deep hole groove 11, and the fixation is completed at this time.

[0024] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sound barrier embedded part that is easy to install, comprising a backing plate (1), characterized in that: U-shaped steel (2) is sleeved near the four sides of the backing plate (1), a first U-shaped steel part (3) is slidably connected inside the backing plate (1), a second U-shaped steel part (5) is sleeved in the middle of the first U-shaped steel part (3), a bolt (6) is fixedly installed in the middle of the second U-shaped steel part (5), a third U-shaped steel part (8) is fixedly installed on one side of the second U-shaped steel part (5), and a deep hole groove (11) is opened inside the backing plate (1).

2. The sound barrier embedded part that is easy to install according to claim 1 is characterized in that: A clearance hole (4) is provided in the middle of the first U-shaped steel member (3), and the interior of the clearance hole (4) is sleeved with a bolt (6).

3. The sound barrier embedded part that is easy to install according to claim 1 is characterized in that: A nut (7) is sleeved between the second U-shaped steel piece (5) and the third U-shaped steel piece (8), and the middle of the nut (7) is threadedly connected to the bolt (6).

4. The sound barrier embedded part that is easy to install according to claim 1 is characterized in that: A through hole (9) is provided at a position near the thread on the top of the U-shaped steel (2), and the inner diameter of the through hole (9) is consistent with the deep hole groove (11).

5. The sound barrier embedded part that is easy to install according to claim 1 is characterized in that: A limiting hole (10) is provided in the middle of the pad (1), and a circular hole (12) is provided inside the pad (1).

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