Mounting base embedded support of expressway sound barrier

Abstract

The utility model relates to the technical field of sound barrier installation, and discloses an installation base embedded support of a highway sound barrier, the installation base embedded support comprises an embedded steel plate and foundation bolts, through holes are formed in the four corners of the embedded steel plate, and the foundation bolts are arranged in the through holes in a sliding mode; an adjusting assembly used for adjusting the foundation bolts is arranged on the embedded steel plate and comprises a threaded rod rotationally arranged at the bottom of the embedded steel plate. The bottom of the embedded steel plate is rotationally connected with the threaded rod, and the threaded sleeve, the connecting rod and the fixing sleeve are arranged in a matched mode, so that the threaded rod can push the threaded sleeve to move up and down by rotating the threaded rod, the threaded sleeve drives the fixing sleeve to move through the connecting rod, and the fixing sleeve is fixedly connected with the foundation bolt; and therefore, the multiple foundation bolts can move synchronously, the extension lengths of the foundation bolts can be adjusted, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sound barrier installation, and in particular to a pre-embedded bracket for an installation base of a highway sound barrier. Background Art

[0002] Embedded brackets generally refer to embedded anchor bolts, which are screw rods used to fasten equipment to the concrete foundation. They are commonly used in infrastructure such as railways, highways, power companies, factories, mines, bridges, tower cranes, large-span steel structures and large buildings. They have strong stability.

[0003] The existing pre-buried brackets for the installation base of high-altitude highway sound barriers are generally fixed by welding, which makes it inconvenient to adjust the length of the anchor bolts according to needs before embedding, thereby reducing the practicality of the device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the existing pre-embedded brackets for the installation base of high-altitude highway sound barriers are generally fixed by welding, which makes it inconvenient to adjust the length of the anchor bolts according to needs before pre-embedding, thereby reducing the practicality of the device, the present application provides a pre-embedded bracket for the installation base of highway sound barriers.

[0006] The present application provides a pre-embedded bracket for the installation base of a highway sound barrier, which adopts the following technical solution:

[0007] A pre-embedded bracket for the installation base of a highway sound barrier comprises a pre-embedded steel plate and anchor bolts, through holes are opened at the four corners of the pre-embedded steel plate, the anchor bolts are slidably arranged inside the through holes, and an adjustment component for adjusting the anchor bolts is arranged on the pre-embedded steel plate, the adjustment component comprises a threaded rod rotatably arranged at the bottom of the pre-embedded steel plate, a threaded sleeve is threadedly connected to the outer side of the threaded rod, a plurality of connecting rods are annularly fixedly installed on the outer wall of the threaded sleeve, a fixing sleeve is installed at the end of the connecting rod, and the fixing sleeve is fixedly connected to the anchor bolt.

[0008] Preferably, a limiting groove is provided in the middle of the bottom end of the embedded steel plate, a limiting plate is rotatably arranged inside the limiting groove, and the threaded rod extends into the limiting groove and is fixedly connected to the limiting plate.

[0009] Preferably, a turntable is fixedly mounted on the bottom of the threaded rod, and a plurality of anti-slip grooves are provided on the circumferential direction of the turntable.

[0010] Preferably, the fixing sleeve is fixedly connected to the anchor bolt via a threaded locking bolt.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. The present application provides a threaded rod that is rotatably connected to the bottom of the embedded steel plate, and is equipped with a threaded sleeve, a connecting rod and a fixed sleeve, so that by rotating the threaded rod, the threaded rod can push the threaded sleeve to move up and down, and the threaded sleeve drives the fixed sleeve to move through the connecting rod, and the fixed sleeve is fixedly connected to the anchor bolt, so that multiple anchor bolts can move synchronously, and the extension length of the anchor bolts can be adjusted, thereby improving the practicality of the device;

[0013] 2. The present application has a locking bolt threadedly connected to the fixing sleeve, so that when the anchor bolt is damaged, the anchor bolt can be replaced by loosening the locking bolt, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic diagram of the structure of the regulating component of the application embodiment;

[0016] Figure 3 It is a schematic diagram of the structure of the embedded steel plate in the embodiment of the application from above.

[0017] Explanation of the reference numerals: 1. embedded steel plate; 11. through hole; 12. limit groove; 2. anchor bolt; 3. adjustment assembly; 31. threaded rod; 311. limit plate; 32. threaded sleeve; 33. connecting rod; 34. fixing sleeve; 341. locking bolt; 35. turntable. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a pre-embedded bracket for the installation base of a highway sound barrier. Figure 1-3 A pre-embedded bracket for the installation base of a highway sound barrier includes a pre-embedded steel plate 1 and anchor bolts 2. Through holes 11 are opened at the four corners of the pre-embedded steel plate 1. The anchor bolts 2 are slidably arranged inside the through holes 11, and an adjusting component 3 for adjusting the anchor bolts 2 is arranged on the pre-embedded steel plate 1. The adjusting component 3 includes a threaded rod 31 rotatably arranged at the bottom of the pre-embedded steel plate 1, and the outer side of the threaded rod 31 is threadedly connected with a threaded sleeve 32. A plurality of connecting rods 33 are annularly fixedly installed on the outer wall of the threaded sleeve 32. A fixing sleeve 34 is installed at the end of the connecting rod 33, and the fixing sleeve 34 is fixedly connected to the anchor bolt 2.

[0020] Here, by rotating the threaded rod 31, the threaded rod 31 can push the threaded sleeve 32 to move up and down, and the threaded sleeve 32 drives the fixed sleeve 34 to move through the connecting rod 33, and the fixed sleeve 34 is fixedly connected to the anchor bolt 2, so that multiple anchor bolts 2 can move synchronously, and the extension length of the anchor bolts 2 can be adjusted, thereby improving the practicability of the device.

[0021] Reference Figure 3 A limiting groove 12 is provided in the middle of the bottom end of the embedded steel plate 1 , a limiting plate 311 is rotatably arranged inside the limiting groove 12 , and the threaded rod 31 extends into the limiting groove 12 and is fixedly connected to the limiting plate 311 .

[0022] Reference Figure 2 A turntable 35 is fixedly mounted at the bottom of the threaded rod 31 , and a plurality of anti-slip grooves are provided in the circumferential direction of the turntable 35 .

[0023] Here, a rotating disk 35 is provided and an anti-slip groove is provided on the rotating disk 35, so that the threaded rod 31 can be driven to rotate easily.

[0024] Reference Figure 2 The fixing sleeve 34 is fixedly connected to the anchor bolt 2 through a locking bolt 341 which is threadedly connected.

[0025] Here, the fixing sleeve 34 is fixed to the anchor bolt 2 via the locking bolt 341 , so that the fixing sleeve 34 can be separated from the anchor bolt 2 by loosening the locking bolt 341 , thereby facilitating replacement of the anchor bolt 2 .

[0026] The implementation principle of the embedded bracket of the installation base of a highway sound barrier in the embodiment of the present application is as follows: when in use, the extended length of the anchor bolt 2 can be adjusted according to the construction requirements of the highway sound barrier installation. The adjustment can be made by rotating the turntable 35, and the turntable 35 drives the threaded rod 31 to rotate. The threaded rod 31 can push the threaded sleeve 32 to move up and down, and the threaded sleeve 32 drives the fixed sleeve 34 to move through the connecting rod 33, and the fixed sleeve 34 is fixedly connected to the anchor bolt 2, so that multiple anchor bolts 2 can move synchronously, and the extended length of the anchor bolt 2 can be adjusted, thereby improving the practicability of the device; secondly, when one of the anchor bolts 2 is damaged, the locking bolt 341 can be loosened, so that the corresponding anchor bolt 2 can be replaced, thereby improving the convenience of the device.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pre-buried bracket for mounting a base of a highway sound barrier, comprising a pre-buried steel plate (1) and anchor bolts (2), characterized in that: The embedded steel plate (1) is provided with through holes (11) at four corners, the anchor bolts (2) are slidably arranged inside the through holes (11), and the embedded steel plate (1) is provided with an adjustment assembly (3) for adjusting the anchor bolts (2), the adjustment assembly (3) comprising a threaded rod (31) rotatably arranged at the bottom of the embedded steel plate (1), the outer side of the threaded rod (31) is threadedly connected with a threaded sleeve (32), a plurality of connecting rods (33) are annularly fixedly installed on the outer wall of the threaded sleeve (32), a fixing sleeve (34) is installed at the end of the connecting rod (33), and the fixing sleeve (34) is fixedly connected to the anchor bolt (2).

2. The embedded bracket for the installation base of a highway sound barrier according to claim 1 is characterized by: A limiting groove (12) is provided in the middle of the bottom end of the embedded steel plate (1), a limiting plate (311) is rotatably arranged inside the limiting groove (12), and the threaded rod (31) extends into the limiting groove (12) and is fixedly connected to the limiting plate (311).

3. The embedded bracket for the installation base of a highway sound barrier according to claim 1 is characterized by: A rotating disk (35) is fixedly mounted on the bottom of the threaded rod (31), and a plurality of anti-slip grooves are provided in the circumferential direction of the rotating disk (35).

4. The embedded bracket for the installation base of a highway sound barrier according to claim 1 is characterized by: The fixing sleeve (34) is fixedly connected to the anchor bolt (2) via a locking bolt (341) that is threadedly connected.

Images