CN215672354U - Cable fixing buckle based on chute duct piece - Google Patents

Abstract

The utility model relates to a cable fixing buckle based on a chute duct piece, which comprises a duct piece, wherein a pre-buried chute is arranged on the inner side wall of the duct piece, a buckle body is arranged on one side, away from the duct piece, of the pre-buried chute, a buckle fixing bolt is arranged at the joint of the buckle body and the pre-buried chute, one end, away from the buckle body, of the buckle fixing bolt is positioned inside the pre-buried chute, and a pipeline fixing bolt is arranged at one end, away from the buckle fixing bolt, of the buckle body; make pre-buried spout fix at the section of jurisdiction inside wall, make buckle fixing bolt's one end place in pre-buried spout, then place the buckle body at buckle bolt lateral wall, twist the nut and turn to buckle fixing bolt lateral wall, hug closely the lateral wall at pre-buried spout through making the buckle body like this, place the cable and fix again behind the inside of the buckle body, carry the support firm through making the buckle like this, cause the destruction to the section of jurisdiction when avoiding adopting the expansion bolts fixed buckle body.

Description

Cable fixing buckle based on chute duct piece

Technical Field

The utility model relates to the technical field of tunnel construction, in particular to a cable fixing buckle based on a chute duct piece.

Background

Along with the rapid development of domestic infrastructure, the shield tunneling technology is also applied to various tunnel constructions, tunnel two-lining prefabricated segments also start to gradually adopt pre-buried spout segments, in the electromechanical installation process, the traditional cable fixing mode is to drill above the segments and fix the buckles on the segments through expansion bolts, the method is easy to cause diseases such as breakage, damage and the like to the formed tunnel segments, and meanwhile, steel bars in the segments are easy to damage in the drilling process, and the risk of reducing the structural strength of the segments is easy to cause.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a cable fixing buckle based on a chute duct piece, which has the advantages that the buckle support is stable, the installation and the disassembly are convenient, and the duct piece is prevented from being damaged when an expansion bolt is adopted for fixing.

The technical scheme for realizing the purpose is as follows:

the utility model provides a cable fixing buckle based on a chute duct piece, which comprises a duct piece, wherein an embedded chute is arranged on the inner side wall of the duct piece, a buckle body is arranged on one side, away from the duct piece, of the embedded chute, a buckle fixing bolt is arranged at the joint of the buckle body and the embedded chute, one end, away from the buckle body, of the buckle fixing bolt is positioned in the embedded chute, and a pipeline fixing bolt is arranged at one end, away from the buckle fixing bolt, of the buckle body.

Preferably, the buckle body comprises a positioning block, an upper semicircular buckle and a lower semicircular buckle, the positioning block is installed on the outer side wall of the buckle fixing bolt, the upper semicircular buckle and the lower semicircular buckle are installed above and below one end of the positioning block respectively, and the upper semicircular buckle is connected with the lower semicircular buckle through the pipeline fixing bolt. In order to make the upper semicircular buckle and the lower semicircular buckle clamp the cable more firmly.

Preferably, the upper semicircular buckle and the lower semicircular buckle are of arc-shaped structures. In order to make upper semicircle detain and can fully wrap up the cable with lower semicircle knot.

Preferably, the upper semicircular buckle and the lower semicircular buckle are rotatably connected with the positioning block through a rotating shaft. To facilitate the placement of the cable between the upper and lower semicircular buckles.

Preferably, the inserting column is installed at one end of the embedded sliding groove. In order to avoid the falling-off phenomenon of the pre-buried sliding groove.

Preferably, the number of the inserting columns is several. In order to make the connection between pre-buried spout and the section of jurisdiction more firm.

Preferably, the embedded sliding groove is an iron member. In order to pre-embed the sliding groove, the phenomenon of damage is avoided in the using process.

The utility model has the beneficial effects that: in the using process, the embedded chute is fixed on the inner side wall of the duct piece, one end of the buckle fixing bolt is placed in the embedded chute, one end of the buckle body is placed on the outer side wall of the buckle bolt, the nut is screwed to the outer side wall of the buckle fixing bolt, the buckle body can be tightly attached to the outer side wall of the embedded chute, the cable is placed in the buckle body and then fixed, the buckle lifting support can be stable through the method, the mounting and dismounting are convenient, and the advantage that the duct piece is damaged when the expansion bolt is used for fixing the buckle body is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connecting structure of the sliding groove and the buckle body in FIG. 1 according to the present invention;

description of reference numerals:

1. a duct piece; 2. inserting a column; 3. pre-burying a sliding chute; 4. a fastener body; 5. fastening a fixing bolt; 6. positioning blocks; 7. an upper semicircular buckle; 8. a pipeline fixing bolt; 9. and a lower semicircular buckle.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

Referring to fig. 1 to 2, the utility model provides a cable fixing buckle based on a chute duct piece, which comprises a duct piece 1, wherein an embedded chute 3 is installed on the inner side wall of the duct piece 1, a buckle body 4 is installed on one side, away from the duct piece 1, of the embedded chute 3, a buckle fixing bolt 5 is installed at the connection position of the buckle body 4 and the embedded chute 3, one end, away from the buckle body 4, of the buckle fixing bolt 5 is located inside the embedded chute 3, and a pipeline fixing bolt 8 is installed at one end, away from the buckle fixing bolt 5, of the buckle body 4.

In this example, make pre-buried spout 3 fix at section of jurisdiction 1 inside wall, make buckle fixing bolt 5's one end place at section of jurisdiction 1 inboard pre-buried spout 3 department, then place the lateral wall at the buckle bolt to buckle body 4 one end, twist the nut and turn to buckle fixing bolt 5 lateral wall, can make buckle body 4 hug closely the lateral wall at pre-buried spout 3 through this way, place the cable and fix at rethread pipeline fixing bolt 8 behind buckle body 4's inside, through so can make buckle body 4 support firm, be convenient for ann tears open, lead to the fact the advantage of destruction to section of jurisdiction 1 when avoiding adopting expansion bolts to fix buckle body 4.

Further, as shown in fig. 2, the buckle body 4 comprises a positioning block 6, an upper semicircular buckle 7 and a lower semicircular buckle 9, the positioning block 6 is installed on the outer side wall of the buckle fixing bolt 5, the upper semicircular buckle 7 and the lower semicircular buckle 9 are respectively installed above and below one end of the positioning block 6, the upper semicircular buckle 7 and the lower semicircular buckle 9 are connected through a pipeline fixing bolt 8, when the buckle body 4 needs to be installed, the positioning block 6 can penetrate through the outer side wall of the buckle fixing bolt 5, then the nut is screwed to the outer side wall of the buckle fixing bolt 5, so that the positioning block 6 can be tightly attached to the outer side wall of the pre-buried sliding groove 3, then, after the staff places the cable on the upper semicircular buckle 7 and the lower semicircular buckle 9, the pipeline fixing bolt 8 penetrates through the upper semicircular buckle 7 and the lower semicircular buckle 9, can fix last semicircle knot 7 and lower semicircle knot 9 through like this, make last semicircle knot 7 and lower semicircle knot 9 centre gripping cable more firm.

Further, as shown in fig. 2, the upper semicircular buckle 7 and the lower semicircular buckle 9 are arc-shaped structures, and the cable is cylindrical, so that the upper semicircular buckle 7 and the lower semicircular buckle 9 are arc-shaped structures, and the upper semicircular buckle 7 and the lower semicircular buckle 9 can fully wrap the cable.

Further, as shown in fig. 2, the upper semicircular buckle 7 and the lower semicircular buckle 9 are rotatably connected with the positioning block 6 through the rotating shaft, when a cable needs to be installed, the upper semicircular buckle 7 and the lower semicircular buckle 9 can be rotated to the outer side under the matching of the rotating shaft, then the cable is placed between the upper semicircular buckle 7 and the lower semicircular buckle 9, and the cable is conveniently placed between the upper semicircular buckle 7 and the lower semicircular buckle 9.

Further, as shown in fig. 1, the post 2 is inserted to the one end of pre-buried spout 3, and in the in-process of section of jurisdiction 1 production, the post 2 of inserting that makes pre-buried spout 3 connect is placed in the inside of section of jurisdiction 1, is connected with section of jurisdiction 1 through inserting post 2, can make pre-buried spout 3 avoid the phenomenon that drops.

Further, as shown in fig. 1, the number of the inserting columns 2 is a plurality, and the connecting between the embedded sliding groove 3 and the duct piece 1 can be firmer by the inserting columns 2.

Further, as shown in fig. 1, the pre-buried sliding groove 3 is an iron member, and iron has a good firmness, so that the pre-buried sliding groove 3 can be prevented from being damaged in the using process.

The working principle of the utility model is as follows: in the using process, the pre-buried chute 3 is fixed on the inner side wall of the duct piece 1 in the production process of the duct piece 1, when cables need to be fixed in the installation process of the duct piece 1 in the tunnel, one end of a buckle fixing bolt 5 is placed in the pre-buried chute 3 of the duct piece 1, then a positioning block 6 of a buckle body 4 is placed on the outer side wall of the buckle fixing bolt 5, a nut is screwed to the outer side wall of the buckle fixing bolt 5, the cables are placed at an upper semicircular buckle 7 and a lower semicircular buckle 9 of the buckle body 4, a pipeline fixing bolt 8 is screwed to one end of the buckle body 4, and the cables can be fixedly installed on the duct piece 1.

While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the utility model is to be determined by the appended claims.

Claims (7)

1. The utility model provides a fixed buckle of cable based on spout section of jurisdiction which characterized in that, includes the section of jurisdiction, pre-buried spout is installed to the inside wall of section of jurisdiction, pre-buried spout is kept away from the buckle body is installed to one side of section of jurisdiction, the buckle body with buckle fixing bolt is installed to the junction of pre-buried spout, just buckle fixing bolt keeps away from the one end of the buckle body is located the inside of pre-buried spout, the buckle body is kept away from pipeline fixing bolt is installed to buckle fixing bolt's one end.

2. The cable fixing buckle based on the chute piece as claimed in claim 1, wherein the buckle body comprises a positioning block, an upper semicircular buckle and a lower semicircular buckle, the positioning block is mounted on the outer side wall of the buckle fixing bolt, the upper semicircular buckle and the lower semicircular buckle are respectively mounted above and below one end of the positioning block, and the upper semicircular buckle and the lower semicircular buckle are connected through the pipeline fixing bolt.

3. The chute segment-based cable fixing buckle as recited in claim 2, wherein the upper semicircular buckle and the lower semicircular buckle are arc-shaped structures.

4. The cable fixing buckle based on the chute tube piece as claimed in claim 2, wherein the upper semicircular buckle and the lower semicircular buckle are rotatably connected with the positioning block through a rotating shaft.

5. The cable fixing buckle based on the chute segment as claimed in claim 4, wherein an insertion column is installed at one end of the pre-buried chute.

6. The chute segment based cable fixing buckle as recited in claim 5, wherein the number of the insertion posts is several.

7. The chute segment-based cable fixing buckle as claimed in claim 1, wherein the pre-embedded chute is an iron member.

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