CN217656370U - Fireproof cable bridge applied to subway - Google Patents
Fireproof cable bridge applied to subway Download PDFInfo
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- CN217656370U CN217656370U CN202221287787.0U CN202221287787U CN217656370U CN 217656370 U CN217656370 U CN 217656370U CN 202221287787 U CN202221287787 U CN 202221287787U CN 217656370 U CN217656370 U CN 217656370U
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- rod
- connecting rod
- head rod
- bridge
- subway
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Abstract
The utility model discloses a fireproof cable bridge applied to subways, which comprises a bridge groove body, wherein a cover plate is arranged at the top end of the bridge groove body, a mounting plate is arranged on the front side of the bridge groove body, and a connecting assembly is arranged inside the bridge groove body; coupling assembling includes head rod and second connecting rod, the head rod is installed to one side bottom that head rod and second connecting rod are relative, head rod and second connecting rod are connected through the head rod, relate to the cable testing bridge field. The utility model discloses a through fire-retardant layer, flame retardant coating and the coupling assembling that sets up, fire-retardant layer and flame retardant coating can effectually prevent that naked light from causing the damage to the crane span structure cell body, and coupling assembling lays the cable orderly in the inside of crane span structure cell body, through the connecting block with head rod and second connecting rod at the internally mounted of crane span structure cell body, the recess that the cable passes through head rod and second connecting plate top is placed and is laid.
Description
Technical Field
The utility model relates to a cable testing bridge technical field specifically is an use fireproof cable crane span structure on subway.
Background
The cable testing bridge divide into the slot type, tray formula and ladder formula, latticed isotructure, by the support, composition such as trailing arm and installation annex, the bridge can independently erect in the building, also can lay on various building (structure) and piping lane support, should embody simple structure, handsome in appearance, characteristics such as configuration is nimble and easy maintenance, all parts all need carry out the galvanizing treatment, install the open-air crane span structure outside the building, the cable bridge is installed each group's annex through the bolt usually when installing, the cable does not have fixed connection's structure in the crane span structure easily in a jumble, the material that the crane span structure adopted generally is aluminum alloy material, protective properties is relatively poor. Therefore, the fireproof cable bridge applied to the subway is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses an use fireproof cable crane span structure on subway to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fireproof cable bridge applied to subways comprises:
the cable bridge comprises a bridge groove body, wherein a cover plate is arranged at the top end of the bridge groove body, an installation plate is arranged on the front face of the bridge groove body, and a connection assembly is arranged inside the bridge groove body;
coupling assembling includes head rod and second connecting rod, the head rod is installed to one side bottom that head rod and second connecting rod are relative, head rod and second connecting rod are connected through the head rod, the top of head rod and the gap department that is located between head rod and the second connecting rod are provided with first fixed plate.
Preferably, a second connecting plate is installed above the first fixing plate and in a gap between the first connecting rod and the second connecting rod, and a second fixing plate is installed above the second connecting plate and in a gap between the first connecting rod and the second connecting rod.
Preferably, the front of the mounting plate is provided with six groups of fixing holes, the front of the bridge groove body is provided with mounting holes matched with the fixing holes, the front of the mounting plate is provided with bolts, and the mounting plate is fixedly connected with the bridge groove body through the bolts.
Preferably, the middle positions of the outer sides of the first connecting rod and the second connecting rod are respectively provided with a connecting block, and sliding grooves matched with the connecting blocks are symmetrically formed in two sides of the inner wall of the bridge frame groove body.
Preferably, the outside surface of connecting block is provided with the fixed orifices, the front of crane span structure cell body is provided with the through-hole with this fixed orifices looks adaptation, the inside of crane span structure cell body sets up fire-retardant layer, the outside that the inside of crane span structure cell body just is located fire-retardant layer sets up at the flame retardant coating.
Preferably, the threaded rod is installed through the bearing in the inside bottom of second connecting rod, the bull stick is installed on the top of threaded rod, the top of second connecting rod be provided with the through-hole of bull stick looks adaptation, and the bull stick runs through the top of second connecting rod and extends to the outside.
Preferably, first linking block is all installed to one side of first fixed plate and second fixed plate, one side of second connecting rod is provided with the spout with first linking block looks adaptation, first linking block is located the inside of second connecting rod and threaded connection is in the outside of threaded rod.
Preferably, the second links up the piece all to install the second of first fixed plate and second fixed plate, the internally mounted of head rod has the slide bar, the second links up the inside and sliding connection that the piece is located the head rod in the outside of slide bar, one side of head rod is provided with the spout with the adaptation of second links up the piece.
The utility model discloses an use fireproof cable crane span structure on subway, its beneficial effect who possesses as follows:
1. the utility model discloses a through the fire-retardant layer that sets up, flame retardant coating and coupling assembling, fire-retardant layer and flame retardant coating can effectually prevent that naked light from causing the damage to the crane span structure cell body, coupling assembling lays the cable orderly in the inside of crane span structure cell body, through the connecting block with head rod and second connecting rod at the internally mounted of crane span structure cell body, the recess that the cable passes through head rod and second connecting plate top is placed and is laid, first fixed plate and second fixed plate close at the top lid of head rod and second connecting plate respectively, it is spacing in the recess with the cable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the internal structure of the bridge frame trough of the present invention;
fig. 3 is a schematic view of the internal structure of the first connecting rod and the second connecting rod of the present invention.
In the figure: 1. a bridge frame groove body; 2. a cover plate; 3. mounting a plate; 4. a bolt; 5. a first connecting rod; 6. a second connecting rod; 7. a first connecting plate; 8. a first fixing plate; 9. a second connecting plate; 10. a second fixing plate; 11. connecting blocks; 12. a flame retardant layer; 13. a fire-resistant layer; 14. a first engagement block; 15. a second engagement block; 16. a threaded rod; 17. a slide bar; 18. and (4) rotating the rod.
Detailed Description
The embodiment of the utility model discloses use fireproof cable crane span structure on subway, as shown in fig. 1-3, include:
the bridge frame groove body 1, the top of bridge frame groove body 1 is provided with apron 2, and the front of bridge frame groove body 1 is provided with mounting panel 3, and the front of mounting panel 3 is provided with six fixed orificess, the front of bridge frame groove body 1 be provided with this fixed orifices looks adaptation the mounting hole, the front of mounting panel 3 is provided with bolt 4, mounting panel 3 passes through bolt 4 and 1 fixed connection of bridge frame groove body, the inside of bridge frame groove body 1 is provided with coupling assembling.
Coupling assembling includes head rod 5 and second connecting rod 6, head rod 5 and the relative one side bottom of second connecting rod 6 install head rod 7, head rod 7's top evenly is provided with half arc recess for lay the cable, head rod 5 and second connecting rod 6 are connected through head rod 7, head rod 7's top and the gap department that is located between head rod 5 and the second connecting rod 6 are provided with first fixed plate 8.
A threaded rod 16 is installed at the bottom inside the second connecting rod 6 through a bearing, a rotating rod 18 is installed at the top end of the threaded rod 16, a through hole matched with the rotating rod 18 is formed in the top end of the second connecting rod 6, and the rotating rod 18 penetrates through the top end of the second connecting rod 6 and extends outwards.
Connecting block 11 is all installed to the outside intermediate position department of head rod 5 and second connecting rod 6, the inner wall bilateral symmetry of crane span structure cell body 1 be provided with the spout of 11 looks adaptations of this connecting block, the outside surface of connecting block 11 is provided with the fixed orifices, the front of crane span structure cell body 1 be provided with the through-hole of this fixed orifices looks adaptation, the inside of crane span structure cell body 1 sets up fire-retardant layer 12, the outside setting that the inside of crane span structure cell body 1 just is located fire-retardant layer 12 is at flame retardant coating 13.
The second connecting plate 9 is installed above the first fixing plate 8 and in a gap between the first connecting rod 5 and the second connecting rod 6, a semi-arc-shaped groove is evenly formed in the top end of the second connecting plate 9 and used for laying cables, the second fixing plate 10 is arranged above the second connecting plate 9 and in the gap between the first connecting rod 5 and the second connecting rod 6, the first connecting block 14 is installed on one side of each of the first fixing plate 8 and the second fixing plate 10, a sliding groove matched with the first connecting block 14 is formed in one side of the second connecting rod 6, and the first connecting block 14 is located inside the second connecting rod 6 and is in threaded connection with the outer side of the threaded rod 16.
The second connecting block 15 is installed on the other side of the first fixing plate 8 and the other side of the second fixing plate 10, a sliding rod 17 is installed inside the first connecting rod 5, the second connecting block 15 is located inside the first connecting rod 5 and is connected to the outer side of the sliding rod 17 in a sliding mode, a sliding groove matched with the second connecting block 15 is formed in one side of the first connecting rod 5, and semi-arc-shaped grooves matched with the first connecting plate 7 and the second connecting plate 9 are formed in the bottoms of the first fixing plate 8 and the second fixing plate 10.
The working principle is as follows: reference is made to fig. 1-3;
cables are orderly placed in semi-arc grooves at the top ends of the first connecting plate 7 and the second connecting plate 9, the rotating rod 18 is rotated, the rotating rod 18 drives the threaded rod 16 to rotate, the first connecting block 14 moves outside the threaded rod 16 along with the rotation of the threaded rod 16, meanwhile, the first fixing plate 8 and the second fixing plate 10 are driven to match with the second connecting block 15 to slide outside the sliding rod 17, the first fixing plate 8 and the second fixing plate 10 are abutted against the top ends of the first connecting plate 7 and the second connecting plate 9, and the cables are laid;
the connecting blocks 11 outside the first connecting rods 5 and the second connecting rods 6 are aligned to the sliding grooves in the inner wall of the bridge frame groove body 1, the first connecting rods 5 and the second connecting rods 6 slide into the bridge frame groove body 1, the connecting blocks 11 are connected through the positive through holes of the bridge frame groove body 1, and the first connecting rods 5 and the second connecting rods 6 are installed inside the bridge frame groove body 1.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an use fireproof cable crane span structure on subway which characterized in that includes:
the cable bridge comprises a bridge groove body (1), wherein a cover plate (2) is arranged at the top end of the bridge groove body (1), an installation plate (3) is arranged on the front side of the bridge groove body (1), and a connection assembly is arranged inside the bridge groove body (1);
coupling assembling includes head rod (5) and second connecting rod (6), head rod (5) and second connecting rod (6) relative one side bottom are installed first connecting plate (7), head rod (5) and second connecting rod (6) are connected through first connecting plate (7), the top of first connecting plate (7) and the gap department that is located between head rod (5) and second connecting rod (6) are provided with first fixed plate (8).
2. The fireproof cable bridge applied to the subway as claimed in claim 1, wherein: the top of first fixed plate (8) and the gap department that is located between head rod (5) and second connecting rod (6) install second connecting plate (9), the top of second connecting plate (9) and the gap department that is located between head rod (5) and second connecting rod (6) are provided with second fixed plate (10).
3. The fireproof cable bridge rack applied to the subway is claimed in claim 1, wherein: the front of mounting panel (3) is provided with six fixed orificess, the front of crane span structure cell body (1) is provided with the mounting hole with this fixed orifices looks adaptation, the front of mounting panel (3) is provided with bolt (4), mounting panel (3) are through bolt (4) and crane span structure cell body (1) fixed connection.
4. The fireproof cable bridge applied to the subway as claimed in claim 2, wherein: the outer side middle positions of the first connecting rod (5) and the second connecting rod (6) are respectively provided with a connecting block (11), and sliding grooves matched with the connecting blocks (11) are symmetrically arranged on two sides of the inner wall of the bridge frame groove body (1).
5. The fireproof cable bridge rack applied to the subway is claimed in claim 4, wherein: the outer side surface of connecting block (11) is provided with the fixed orifices, the front of crane span structure cell body (1) is provided with the through-hole with this fixed orifices looks adaptation, the inside of crane span structure cell body (1) sets up fire-retardant layer (12), the outside that the inside of crane span structure cell body (1) just is located fire-retardant layer (12) sets up at flame retardant coating (13).
6. The fireproof cable bridge applied to the subway as claimed in claim 2, wherein: threaded rod (16) are installed through the bearing in the inside bottom of second connecting rod (6), bull stick (18) are installed on the top of threaded rod (16), the top of second connecting rod (6) is provided with the through-hole with bull stick (18) looks adaptation, and bull stick (18) run through the top of second connecting rod (6) and extend to the outside.
7. The fireproof cable bridge applied to the subway as claimed in claim 2, wherein: first link up piece (14) is all installed to one side of first fixed plate (8) and second fixed plate (10), one side of second connecting rod (6) is provided with the spout with first link up piece (14) looks adaptation, first link up the outside that piece (14) are located the inside and threaded connection of second connecting rod (6) threaded rod (16).
8. The fireproof cable bridge applied to the subway as claimed in claim 2, wherein: the second links up piece (15) all installed to the opposite side of first fixed plate (8) and second fixed plate (10), the internally mounted of head rod (5) has slide bar (17), the second links up inside and sliding connection in the outside of slide bar (17) that piece (15) are located head rod (5), one side of head rod (5) is provided with the spout that links up piece (15) looks adaptation with the second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287787.0U CN217656370U (en) | 2022-05-26 | 2022-05-26 | Fireproof cable bridge applied to subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287787.0U CN217656370U (en) | 2022-05-26 | 2022-05-26 | Fireproof cable bridge applied to subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217656370U true CN217656370U (en) | 2022-10-25 |
Family
ID=83682903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221287787.0U Active CN217656370U (en) | 2022-05-26 | 2022-05-26 | Fireproof cable bridge applied to subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217656370U (en) |
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2022
- 2022-05-26 CN CN202221287787.0U patent/CN217656370U/en active Active
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