CN216515211U

CN216515211U - Pre-buried channel for mounting sound barrier

Info

Publication number: CN216515211U
Application number: CN202123028843.7U
Authority: CN
Inventors: 於文霞; 陈其; 李博识; 陈颖; 赵艳华; 王娟; 赵津; 汤寅
Original assignee: Jiangsu Yuanxing Environmental Protection Group Co ltd
Current assignee: Jiangsu Yuanxing Environmental Protection Group Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-13
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a pre-buried channel for mounting a sound barrier, which belongs to the technical field of pre-buried parts and comprises a channel body, wherein one end of the channel body is provided with a first opening, a first sliding groove is formed in the channel body, a connecting piece is also arranged in the channel body, a second opening is formed in the connecting piece, a second sliding groove used for accommodating a T-shaped bolt is formed in the connecting piece, the connecting piece is a rectangular body, and the width of the connecting piece of the rectangular body is smaller than that of the first opening. According to the utility model, the connecting piece is arranged in the channel body, so that the T-shaped bolt with a smaller model can be matched with the embedded channel for use, and the conventional bolt with the hexagonal head can be matched with the embedded channel for use through the connecting piece, so that the application range of the embedded channel is greatly improved, and the connecting piece can be taken out when not used; the connecting piece and the channel body are both provided with anti-skidding teeth to prevent sliding after fastening.

Description

Pre-buried channel for mounting sound barrier

Technical Field

The utility model belongs to the technical field of embedded parts, and particularly relates to an embedded channel for mounting a sound barrier.

Background

The embedded channel is a large type of embedded parts, the shape of the embedded channel is a C-shaped channel steel, and a fixing support is connected in a channel shape or welded so as to be firmly fixed in concrete; the other side of the groove is provided with a hole, but both sides of the hole are provided with certain sizes, so that the fixing is convenient to use a T-shaped bolt; the T-shaped bolt is arranged in the C-shaped channel steel and has an adjusting function. The pre-buried channel uses more in the installation of sound barrier, because the size and the model of sound barrier are different, the connecting hole of reserving is different, the connecting bolt that leads to using is different, and the size of general pre-buried channel is all fixed, the T type bolt that its used also is fixed, and there is not supporting problem between the sound barrier connecting piece of difference, the connecting hole is less on the sound barrier connecting piece usually, can' T use with the supporting big T type bolt of pre-buried channel, need reaming or trompil in addition on the sound barrier connecting piece, it is time-consuming and arduous.

SUMMERY OF THE UTILITY MODEL

The technical problem is as follows: aiming at the problems in the prior art, the utility model aims to provide the embedded channel for mounting the sound barrier, which can be matched with a smaller T-shaped bolt and a conventional bolt for use, so that the mounting efficiency of the sound barrier is improved.

The technical scheme is as follows: in order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an installation sound barrier is with buried channel in advance, includes the channel body, the one end of channel body is equipped with first opening, this internal first spout that is equipped with of channel, this internal connecting piece that still is equipped with of channel, be equipped with the second opening on the connecting piece, be equipped with the second spout that is used for holding T type bolt in the connecting piece, the connecting piece is the cuboid, and the connecting piece width of cuboid is less than the width of first opening.

Preferably, the width of the second opening is smaller than the width of the first opening.

Preferably, the upper end face of the connecting piece is provided with a first anti-slip tooth.

Preferably, the channel body is provided with a second anti-slip tooth at a position corresponding to the first anti-slip tooth.

Preferably, the number of the connecting pieces is more than one.

Preferably, the channel body is C-shaped in cross-section.

Preferably, an anchor bolt is connected to the bottom of the channel body.

Has the advantages that: compared with the prior art, the utility model has the following advantages: 1. the connecting piece is arranged in the channel body, so that the T-shaped bolt with a smaller model can be matched with the embedded channel for use, and the conventional bolt with the hexagonal head can be matched with the embedded channel for use through the connecting piece, so that the application range of the embedded channel is greatly improved, and the connecting piece can be taken out when not used; 2. the connecting piece and the channel body are provided with anti-slip teeth to prevent sliding after fastening.

Drawings

FIG. 1 is a schematic cross-sectional structure of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a connector according to an embodiment;

FIG. 3 is a schematic perspective view of a connector according to an embodiment;

FIG. 4 is a schematic cross-sectional view of an embodiment channel body;

FIG. 5 is a schematic view of the structure of an embodiment of a connector in and out of a channel body;

FIG. 6 is a schematic diagram of the use state of the embodiment.

Detailed Description

The present invention will be further illustrated by the following specific examples, which are carried out on the premise of the technical scheme of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 2, an installation sound barrier is with pre-buried channel, including channel body 1, channel body 1 adopts current rectangle channel, and the upper end of channel body 1 is equipped with first opening 2, and the cross section of channel body 1 is C shape, is equipped with the first spout 3 that the cross section is the rectangle in the channel body 1, and channel body 1 is whole to be rectangular shape, and length sets up as required rationally, and is pre-buried in the concrete.

As shown in fig. 1, 3 and 4, a connecting member 4 is further arranged in the channel body 1, the connecting member 4 is slidable in the first sliding groove 3, the number of the connecting members 4 corresponds to the number of the T-shaped bolts 9 which can be connected according to the requirement, a second opening 41 is arranged on the connecting member 4, a second sliding groove 42 for accommodating the T-shaped bolt 9 is arranged in the connecting member 4, the T-shaped bolt 9 can be placed into the second sliding groove 42 through the second opening 41 or from the side edge of the connecting member 4, and the connecting member 4 is a rectangular body.

As shown in fig. 2, 3, 4 and 5, the width of the connecting member 4 of the rectangular body is E, the width of the first opening 2 is D, and the width E of the connecting member 4 is smaller than the width D of the first opening 2, so that when the connecting member 4 is vertically arranged (as shown in fig. 5), the connecting member 4 can enter and exit the channel body 1 from the first opening 2, and the connecting member 4 is vertically placed into the channel body 1 and then rotated by 90 degrees, the length of the connecting member 4 is G, the length G is larger than the width D of the first opening 2, and the connecting member 4 can slide in the first sliding groove 3. The width B of the second opening 41, the width B of the second opening 41 being smaller than the width D of the first opening 2, when the T-shaped bolt 9 is small in size and the length of the head is smaller than the width D of the first opening 2, the T-shaped bolt cannot be directly matched with the channel body 1 for use, at the moment, the connecting piece 4 is placed in the channel body 1, the T-shaped bolt 9 is placed in the second sliding groove 42 through the second opening 41, because the width of the second opening 41 is smaller, the T-shaped bolt 9 can be clamped, so that the T-shaped bolt 9 with smaller specification can also be matched with the channel body 1 for use, and similarly, some conventional bolts with hexagonal heads are provided, the width of the hexagonal heads is smaller than that of the first opening 2 in general, and the conventional bolts cannot be matched with an embedded channel for use, however, after the connecting piece 4 is added, the connecting piece 4 is used as the head of the connecting piece, so that the connecting piece 4 becomes a T-shaped bolt which can be matched with the embedded channel for use.

As shown in fig. 2, fig. 3 and fig. 4, the upper end face of the connecting piece 4 is provided with a first anti-slip tooth 43, the channel body 1 is provided with a second anti-slip tooth 11 at a position corresponding to the first anti-slip tooth 43, the first anti-slip tooth 43 and the second anti-slip tooth 11 are both transversely arranged and are longitudinally provided with a plurality of rows of inner wall upper portions which are fully distributed on the upper end face of the connecting piece 4 and the channel body 1, so that the connecting piece 4 can be prevented from sliding longitudinally, the connection stability is ensured, and similarly, the inner wall upper portion of the connecting piece 4 can also be provided with a third anti-slip tooth which is correspondingly matched with a fourth anti-slip tooth on the T-shaped bolt 9.

As shown in fig. 1, an anchor bolt 8 is connected to the bottom of the channel body 1, and a plurality of anchor bolts 8 are welded to the bottom of the channel body 1 at fixed intervals. As shown in fig. 6, two channel bodies 1 are embedded in a concrete structural block 6 side by side, and H-shaped steel 7 of the sound barrier is connected by T-shaped bolts 9.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides an installation sound barrier is with buried channel in advance, includes channel body (1), the one end of channel body (1) is equipped with first opening (2), be equipped with first spout (3) in channel body (1), its characterized in that, still be equipped with connecting piece (4) in channel body (1), be equipped with second opening (41) on connecting piece (4), be equipped with second spout (42) that are used for holding T type bolt (9) in connecting piece (4), connecting piece (4) are the cuboid, and connecting piece (4) width of cuboid is less than the width of first opening (2).

2. A pre-buried channel for installing a sound barrier according to claim 1, characterised in that the width of the second opening (41) is smaller than the width of the first opening (2).

3. The pre-buried channel for installing the sound barrier as claimed in claim 1, wherein the connecting piece (4) is provided with a first anti-slip tooth (43) on the upper end surface.

4. The pre-buried channel for installing the sound barrier as claimed in claim 3, wherein a second anti-skid tooth (11) is arranged at a position of the channel body (1) corresponding to the first anti-skid tooth (43).

5. The pre-buried channel for installing the sound barrier as claimed in claim 1, wherein the number of the connecting pieces (4) is more than one.

6. A pre-buried channel for installing a sound barrier according to claim 1, wherein the cross section of the channel body (1) is C-shaped.

7. The embedded channel for installing the sound barrier as claimed in claim 1, wherein an anchor bolt (8) is connected to the bottom of the channel body (1).