CN215817326U - Embedded fireproof steel cable bridge - Google Patents
Embedded fireproof steel cable bridge Download PDFInfo
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- CN215817326U CN215817326U CN202122053883.0U CN202122053883U CN215817326U CN 215817326 U CN215817326 U CN 215817326U CN 202122053883 U CN202122053883 U CN 202122053883U CN 215817326 U CN215817326 U CN 215817326U
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Abstract
The utility model discloses an embedded fireproof steel cable bridge, which relates to the technical field of cable laying and comprises a fixed top plate, wherein an installation support is fixedly welded at the top of the fixed top plate, a fireproof mechanism is arranged at the bottom of the fixed top plate, a cable dispersion mechanism is arranged at the bottom of the fixed top plate, the fireproof mechanism comprises an alloy main frame, flame-retardant paint is coated on the inner wall of the alloy main frame, and a fireproof plate is fixedly connected to the outer wall of the alloy main frame. According to the utility model, through the design of the flame-retardant coating and the fireproof plate, an external flame can be blocked, and the problem that the flame enters the inner cavity of the alloy main frame to cause the cable to fire is avoided.
Description
Technical Field
The utility model relates to a cable bridge, relates to the technical field of cable laying, and particularly relates to an embedded fireproof steel cable bridge.
Background
The cable bridge is widely used in a plurality of constructional engineering and has the characteristics of rapidness, safety and convenience in maintenance. The following problems exist in the prior art:
1. the existing cable bridge has poor fireproof performance, and if a fire disaster occurs indoors, the cable in the bridge is easy to be ignited, so that a larger fire is caused, and the safety is poor;
2. the existing cable bridge does not have the function of separating cables, the cables are tightly attached to the inner cavity of the bridge, and when the cables transmit current at the same time, the temperature is extremely easy to reach an abnormal value and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an embedded fireproof steel cable bridge, which aims to have stronger fireproof performance and solve the problem that a cable in the bridge is easily ignited due to an indoor fire; the other purpose is to solve the problem that the temperature is easy to reach an abnormal value due to the fact that a plurality of cables work simultaneously, and the effect of installing the cables in a scattered mode is achieved.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides an inserted fire prevention type steel cable testing bridge, includes fixed roof, the fixed welding in top of fixed roof has the installing support, the bottom of fixed roof is provided with fire prevention mechanism, the bottom of fixed roof is provided with cable dispersion mechanism.
The fireproof mechanism comprises an alloy main frame, flame-retardant coating is coated on the inner wall of the alloy main frame, and a fireproof plate is fixedly connected to the outer wall of the alloy main frame.
The cable dispersion mechanism comprises heat dissipation fins which are fixedly connected to the bottom of the fixed top plate, a supporting mechanism is arranged at the bottom of each heat dissipation fin, each supporting mechanism comprises a hole leakage frame, and the hole leakage frames are detachably connected to the bottoms of the heat dissipation fins.
The technical scheme of the utility model is further improved as follows: the bottom of the fixed top plate is provided with an embedding groove, an inner cavity of the embedding groove is movably connected with a synthetic plastic plug-in unit, and the bottom of the synthetic plastic plug-in unit is fixedly connected with the top of the alloy main frame.
The technical scheme of the utility model is further improved as follows: the bottom of the inner cavity of the alloy main frame is fixedly provided with a triangular supporting block, and the top of the fixed top plate is provided with a heat dissipation hole.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with support of hourglass hole frame inner chamber, the top fixed mounting of support has the fixed bottom ring, it is connected with the ball to rotate on the inner wall of fixed bottom ring.
The technical scheme of the utility model is further improved as follows: the top fixedly connected with elasticity net ring of fixed bottom ring, the through-hole has been seted up on the outer wall of elasticity net ring, the top fixed mounting of small opening frame inner chamber has the box of putting out a fire.
The technical scheme of the utility model is further improved as follows: the fire extinguishing box is characterized in that a packing groove is formed in the bottom of the fire extinguishing box, fire extinguishing packing is filled in an inner cavity of the packing groove, and a combustible film is fixedly mounted at the bottom of the fire extinguishing box.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides an embedded fireproof steel cable bridge, which adopts the combination of flame-retardant coating, a fireproof plate, a filler groove and an inflammable film, can block external flame through the design of the flame-retardant coating and the fireproof plate, and avoids the problem that the flame enters an inner cavity of an alloy main frame to cause the cable to fire.
2. The utility model provides an embedded fireproof steel cable bridge, which is characterized in that a plurality of cables are respectively passed through the top of a fixed bottom ring to be supported by combining balls and the fixed bottom ring, the plurality of cables can be separated from each other by the design of the fixed bottom ring, the problem that the cables are adhered together and temperature abnormity is easily caused is avoided, the friction force between the cables and the fixed bottom ring during stretching is reduced by the design of the balls, the problem that the cables are damaged by the friction force is avoided, the service life of the cables is prolonged, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional front view of the top fixing plate according to the present invention;
FIG. 3 is a schematic structural view of the support mechanism of the present invention;
fig. 4 is a front sectional structural schematic view of the fire extinguishing box of the present invention.
In the figure: 1. fixing a top plate; 2. mounting a bracket; 4. heat dissipation holes;
3. a fire prevention mechanism; 31. an alloy main frame; 32. flame retardant coating; 33. a fire-proof plate; 34. a triangular support block; 35. embedding a groove; 36. a synthetic plastic insert;
5. a cable dispersion mechanism; 51. heat dissipation fins; 52. a support mechanism; 521. a leak hole frame; 522. a support; 523. fixing the bottom ring; 524. a ball bearing; 525. an elastic mesh ring; 526. a through hole; 527. a fire extinguishing box; 528. a packing groove; 529. a flammable film.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an embedded fireproof steel cable tray, which comprises a fixed top plate 1, wherein the top of the fixed top plate 1 is fixedly welded with a mounting bracket 2, the device can be fixed on a wall body through the mounting bracket 2, the bottom of the fixed top plate 1 is provided with a fireproof mechanism 3, the bottom of the fixed top plate 1 is provided with a cable dispersion mechanism 5, the fireproof mechanism 3 comprises an alloy main frame 31, the inner wall of the alloy main frame 31 is coated with a flame retardant coating 32, the outer wall of the alloy main frame 31 is fixedly connected with a fireproof plate 33, the cable dispersion mechanism 5 comprises a heat dissipation fin 51, the heat dissipation fin 51 is fixedly connected to the bottom of the fixed top plate 1, the bottom of the heat dissipation fin 51 is provided with a support mechanism 52, the support mechanism 52 comprises a leakage hole frame 521, the leakage hole frame 521 is detachably connected to the bottom of the heat dissipation fin 51, and through the design of the flame retardant coating 32 and the fireproof plate 33, can carry out the separation to external flame, avoid the flame to get into the problem that leads to the cable to catch fire in the inner chamber of alloy main frame 31, promote the heat-sinking capability to the cable outer wall through hourglass hole frame 521 cooperation heat dissipation wing 51, carry out overheat protection to the cable.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of fixed roof 1 has been seted up and has been inlayed groove 35, swing joint has synthetic plastics plug-in 36 in the inner chamber of inlaying groove 35, the bottom of synthetic plastics plug-in 36 and the top fixed connection of alloy main frame 31, the bottom fixed mounting of alloy main frame 31 inner chamber has triangular support block 34, louvre 4 has been seted up at the top of fixed roof 1, design through triangular support block 34, promote the stability of alloy main frame 31, synthetic plastics plug-in 36 has certain elasticity, in agreeing with the inner chamber of inserting in inlaying groove 35 through its elasticity, design through inlaying groove 35 and synthetic plastics plug-in 36, convenient to use person dismantles alloy main frame 31, design through louvre 4, further promote the natural heat-sinking capability of cable.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the inner cavity of the leak hole frame 521 is fixedly connected with a support 522, the top of the support 522 is fixedly provided with a fixed bottom ring 523, the inner wall of the fixed bottom ring 523 is rotatably connected with balls 524, through the design of the balls 524, the friction force between the cable and the fixed bottom ring 523 when the cable is stretched is reduced, and the problem that the cable is damaged by the friction force is avoided, the top of the fixed bottom ring 523 is fixedly connected with an elastic mesh ring 525, the outer wall of the elastic mesh ring 525 is provided with a through hole 526, the elastic mesh ring 525 has certain elasticity and can extend along with the diameter of the cable, so that the device is convenient to use, the applicability of the device is improved, the top of the inner cavity of the leak hole frame 521 is fixedly provided with a fire extinguishing box 527, the bottom of the fire extinguishing box 527 is provided with a packing groove 528, the inner cavity of the packing groove 528 is filled with fire extinguishing filler, the fire extinguishing filler can be designed into fire extinguishing materials such as dry powder and aerosol, and the bottom of the fire extinguishing box 527 is fixedly provided with a flammable membrane 529, if the cable fires, the spark that the ignition source produced can sputter the bottom to easily fire membrane 529 to burn out easily fire membrane 529, can release the fire extinguishing filler in the filler groove 528 through self gravity, put out a fire to the cable.
The working principle of the embedded fireproof steel cable bridge is described in detail below.
As shown in fig. 1-4, when in use, the multi-strand cables are respectively inserted into the top of the fixed bottom ring 523, that is, the erection of the cables is completed, then the device can be fixed on a wall body through the mounting bracket 2, when a fire disaster occurs outside the alloy main frame 31, the flame is blocked through the design of the flame-retardant coating 32 and the fireproof plate 33, and when a fire disaster occurs inside the alloy main frame 31, the fire disaster is automatically extinguished through the matching of the filling groove 528, the flammable film 529 and the fire extinguishing filler.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides an inserted fire prevention type steel cable testing bridge, includes fixed roof (1), the fixed welding in top of fixed roof (1) has installing support (2), its characterized in that: the bottom of the fixed top plate (1) is provided with a fireproof mechanism (3), and the bottom of the fixed top plate (1) is provided with a cable dispersion mechanism (5);
the fireproof mechanism (3) comprises an alloy main frame (31), the inner wall of the alloy main frame (31) is coated with a flame retardant coating (32), and the outer wall of the alloy main frame (31) is fixedly connected with a fireproof plate (33);
the cable dispersion mechanism (5) comprises heat dissipation fins (51), the heat dissipation fins (51) are fixedly connected to the bottom of the fixed top plate (1), supporting mechanisms (52) are arranged at the bottoms of the heat dissipation fins (51), each supporting mechanism (52) comprises a hole leakage frame (521), and the hole leakage frames (521) are detachably connected to the bottoms of the heat dissipation fins (51).
2. The embedded fireproof steel cable tray of claim 1, wherein: the bottom of the fixed top plate (1) is provided with an embedding groove (35), an inner cavity of the embedding groove (35) is movably connected with a synthetic plastic plug-in (36), and the bottom of the synthetic plastic plug-in (36) is fixedly connected with the top of the alloy main frame (31).
3. The embedded fireproof steel cable tray of claim 1, wherein: the bottom of the inner cavity of the alloy main frame (31) is fixedly provided with a triangular supporting block (34), and the top of the fixed top plate (1) is provided with heat dissipation holes (4).
4. The embedded fireproof steel cable tray of claim 1, wherein: the bottom fixedly connected with support (522) of hourglass hole frame (521) inner chamber, the top fixed mounting of support (522) has fixed bottom ring (523), it is connected with ball (524) to rotate on the inner wall of fixed bottom ring (523).
5. The embedded fireproof steel cable tray of claim 4, wherein: the top fixed connection of fixed end ring (523) has elasticity net ring (525), through-hole (526) have been seted up on the outer wall of elasticity net ring (525), the top fixed mounting of hourglass hole frame (521) inner chamber has fire extinguishing box (527).
6. The embedded fireproof steel cable tray of claim 5, wherein: a packing groove (528) is formed in the bottom of the fire extinguishing box (527), fire extinguishing packing is filled in an inner cavity of the packing groove (528), and a combustible film (529) is fixedly mounted at the bottom of the fire extinguishing box (527).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122053883.0U CN215817326U (en) | 2021-08-27 | 2021-08-27 | Embedded fireproof steel cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122053883.0U CN215817326U (en) | 2021-08-27 | 2021-08-27 | Embedded fireproof steel cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215817326U true CN215817326U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122053883.0U Active CN215817326U (en) | 2021-08-27 | 2021-08-27 | Embedded fireproof steel cable bridge |
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| CN (1) | CN215817326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404760A (en) * | 2022-09-16 | 2022-11-29 | 江苏中矿大正表面工程技术有限公司 | Fireproof construction process and fireproof structure for upper top plate of double-layer cable suspension bridge |
-
2021
- 2021-08-27 CN CN202122053883.0U patent/CN215817326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404760A (en) * | 2022-09-16 | 2022-11-29 | 江苏中矿大正表面工程技术有限公司 | Fireproof construction process and fireproof structure for upper top plate of double-layer cable suspension bridge |
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