CN219892835U - Dustproof totally-enclosed cable bridge - Google Patents

Abstract

The utility model provides a dustproof totally-enclosed cable bridge frame, which comprises a bottom frame, wherein the top of the bottom frame is hollowed, an upper plate is fixedly covered at the hollowed part of the top of the bottom frame, a ventilation assembly for radiating the inside of the bottom frame is arranged at four corners inside the bottom frame, the ventilation assembly comprises an air pipe, the air pipe is made of soft rubber, the weight of the cable is light, the load of the device is not excessively increased, a pull rod is pulled under the action of a cleaning ring, sliding blocks at two sides of the cleaning ring slide along a sliding groove, the outer wall of the cleaning ring scrapes the inner wall of the air pipe for cleaning accumulated dust, the accumulated dust is sent out of the air pipe, the better ventilation effect of the air pipe is maintained, and compared with the prior art, the air pipe is efficiently blown and radiated under the action of the ventilation assembly, so that the heat radiation effect in the device is improved, the cable keeps proper temperature during working, and the dustproof performance is improved in a totally-enclosed mode.

Description

Dustproof totally-enclosed cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a dust-proof fully-closed cable bridge.

Background

The cable bridge is a device for fixing cables, can be independently erected and laid on various buildings and pipe gallery supports, is simple in structure and attractive in appearance, is provided with radiating holes, dust easily enters the bridge from the radiating holes, pollutes the cables, and can corrode and wet if placed in an open area.

Patent CN213027297U proposes a closed dustproof cable testing bridge, and the waterproof ventilative net of testing bridge body has waterproof and dirt-proof function, and the dust of part entering still remains in the dustproof room, and the louvre of division board plays radiating effect, and the dust screen avoids remaining dust to get into in the cable room, improves the dustproof performance and the heat dispersion of testing bridge.

The technical scheme disclosed in the above patent document isolates external dust by arranging the dustproof chamber and dissipates heat through the radiating hole, but the cable is greatly influenced by temperature during working, and the heat dissipation difficulty is piled up to the temperature around the cable installation can be caused by totally-enclosed package, and the cable is overheated or damaged by solely depending on the radiating hole.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a dustproof totally-enclosed cable bridge so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a totally closed cable bridge of dust protected, includes the underframe, underframe top fretwork, and the fixed cover in top fretwork department of underframe has the upper plate, the inside four corners department of underframe is equipped with the ventilation subassembly to the inside radiating of underframe, ventilation subassembly includes the tuber pipe, and tuber pipe accessible manual clearance prevents blockking up.

Further, air pipes are arranged at four corners inside the bottom frame, two ends of each air pipe penetrate out of the bottom frame, and a small-sized cooling fan is arranged at one end of the bottom frame corresponding to the penetrating-out position of each air pipe.

Further, ventilation openings are formed in the surface of the air pipe at equal intervals.

Furthermore, the spring clamps are fixed at equal intervals on the inner wall of the bottom frame corresponding to the positions of the air pipes, and the air pipes are clamped and installed inside the spring clamps.

Further, a sealing plug is inserted into one end of the air pipe, which is far away from the small-sized cooling fan, in a sealing way.

Furthermore, the spout has been seted up to both sides inner wall about the tuber pipe, and the inside sliding connection of spout has the slider, two be fixed with clean ring between the slider, and clean ring and tuber pipe inner wall sliding contact, the one end that clean ring was sealed towards the sealing plug is fixed with the pull rod.

Further, the air pipe is a soft rubber pipe.

The utility model has the beneficial effects that: the utility model relates to a dustproof totally-enclosed cable bridge, which comprises a bottom frame; an upper plate; a ventilation assembly; a sealing plug; a small-sized heat radiation fan; an air duct; a spring clip; a vent; a chute; a slide block; a cleaning ring; a pull rod;

1. the dustproof totally-enclosed cable bridge is made of soft rubber through the air pipe, has lighter weight and cannot excessively increase the load of the device.

2. This totally closed cable bridge of dust protected is through under the effect of clean ring, and the slider of clean ring both sides slides along the spout, and clean ring outer wall scrapes the wall clean to the inner wall of tuber pipe, will accumulate the dust and send out the tuber pipe, keeps the better ventilation effect of tuber pipe.

3. The dustproof totally-enclosed cable bridge is convenient to fixedly mount and dismount the air pipe under the action of the spring clamp.

4. This totally closed cable bridge of dust protected is compared with prior art, through ventilation unit's effect down, carries out the efficient heat dissipation of blowing to the device inside, improves the radiating effect in the device for the cable keeps suitable temperature at the during operation, and the device adopts totally closed mode to improve dustproof performance.

Drawings

FIG. 1 is a schematic diagram of the whole front structure of a dust-proof fully enclosed cable bridge;

FIG. 2 is a schematic diagram of the entire back structure of a dust-proof fully enclosed cable bridge;

FIG. 3 is a schematic view of a ventilating assembly of a dust-proof fully enclosed cable bridge according to the present utility model;

FIG. 4 is a schematic diagram of a second ventilating assembly of a dust-proof fully enclosed cable bridge according to the present utility model;

in the figure: 1. a bottom frame; 2. an upper plate; 3. a ventilation assembly; 31. a sealing plug; 32. a small-sized heat radiation fan; 33. an air duct; 34. a spring clip; 35. a vent; 36. a chute; 37. a slide block; 38. a cleaning ring; 39. and (5) a pull rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a totally closed cable bridge of dust protected, includes underframe 1, underframe 1 top fretwork, and the fixed cover in top fretwork department of underframe 1 has upper plate 2, the inside four corners department of underframe 1 is equipped with the ventilation subassembly 3 to the inside radiating of underframe 1, ventilation subassembly 3 includes tuber pipe 33, and tuber pipe 33 accessible manual clearance prevents blockking up, and underframe 1 has formed totally closed cable bridge with upper plate 2, and upper plate 2 can dismantle, makes things convenient for manual installation tuber pipe 33, and during the user device, installs ventilation subassembly 3 in the inside four corners department of underframe 1, cools down to operating condition's cable surrounding environment, after using a period, keeps better ventilation effect by the manual deashing to the inside carrying out of tuber pipe 33.

In this embodiment, air pipes 33 are installed at four corners inside the bottom frame 1, two ends of each air pipe 33 penetrate out of the bottom frame 1, a small-sized cooling fan 32 is installed at a position, corresponding to the penetrating-out position of each air pipe 33, of one end of the bottom frame 1, ventilation openings 35 are formed in the air pipes 33 at equal intervals on the surface, and the small-sized cooling fan 32 blows external cold air into the device through the air pipes 33 and the ventilation openings 35 to cool the surrounding environment of a cable in operation.

In this embodiment, the spring clips 34 are fixed at equal intervals on the inner wall of the bottom frame 1 corresponding to the air pipes 33, and the air pipes 33 are installed inside the spring clips 34 in a clamping manner, so that the air pipes 33 are convenient to be fixedly installed and detached under the action of the spring clips 34.

In this embodiment, the sealing plug 31 is inserted in the end of the air duct 33 far away from the small-sized cooling fan 32, the sliding grooves 36 are provided on the inner walls of the upper side and the lower side of the air duct 33, the sliding blocks 37 are slidably connected in the sliding grooves 36, the cleaning rings 38 are fixed between the two sliding blocks 37 and are in sliding contact with the inner wall of the air duct 33, the cleaning rings 38 are fixed with the pull rods 39 towards one end of the sealing plug 31, the sealing plug 31 seals the other end of the air duct 33, when the air duct 33 needs to be cleaned, the sealing plug 31 is opened, at this time, the cleaning rings 38 are close to one side of the small-sized cooling fan 32, the pull rods 39 are accommodated in the air duct 33, the pull rods 39 are pulled, the sliding blocks 37 on the two sides of the cleaning rings 38 slide along the sliding grooves 36, the outer walls of the cleaning rings 38 scrape the inner walls of the air duct 33, accumulated dust is sent out of the air duct 33, and good ventilation effect of the air duct 33 is maintained.

In this embodiment, the air duct 33 is a soft rubber tube, and the air duct 33 is made of soft rubber, so that the weight of the air duct is light, and the load of the device is not excessively increased.

When the device is used, the ventilation assembly 3 is arranged at four corners in the bottom frame 1, the small cooling fan 32 blows external cold air into the device through the air pipe 33 and the ventilation opening 35, the surrounding environment of a cable in operation is cooled, the sealing plug 31 is opened, the cleaning ring 38 is close to one side of the small cooling fan 32, the pull rod 39 is contained in the air pipe 33, the pull rod 39 is pulled, the sliding blocks 37 on two sides of the cleaning ring 38 slide along the sliding grooves 36, the outer wall of the cleaning ring 38 scrapes the inner wall of the air pipe 33, accumulated dust is sent out of the air pipe 33, and the good ventilation effect of the air pipe 33 is maintained.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a totally closed cable bridge of dust protected, includes underframe (1), its characterized in that: the novel air conditioner is characterized in that the top of the bottom frame (1) is hollowed out, an upper plate (2) is fixedly covered at the top hollowed-out part of the bottom frame (1), ventilation components (3) for dissipating heat inside the bottom frame (1) are arranged at four corners inside the bottom frame (1), the ventilation components (3) comprise air pipes (33), and the air pipes (33) can be cleaned manually to prevent blockage.

2. The dust-proof fully enclosed cable bridge according to claim 1, wherein: air pipes (33) are arranged at four corners inside the bottom frame (1), the two ends of each air pipe (33) penetrate out of the bottom frame (1), and a small-sized cooling fan (32) is arranged at one end of the bottom frame (1) corresponding to the position where the air pipe (33) penetrates out.

3. A dust-proof totally enclosed cable bridge according to claim 2, wherein: and ventilation openings (35) are formed in the surface of the air pipe (33) at equal intervals.

4. A dust protected totally enclosed cable bridge according to claim 3, wherein: the spring clamps (34) are fixed on the inner wall of the bottom frame (1) at equal intervals corresponding to the positions of the air pipes (33), and the air pipes (33) are installed inside the spring clamps (34) in a clamping mode.

5. The dust-proof fully enclosed cable bridge according to claim 4, wherein: one end of the air pipe (33) far away from the small-sized cooling fan (32) is in sealing connection with a sealing plug (31).

6. The dust-proof fully enclosed cable bridge according to claim 5, wherein: the inner walls of the upper side and the lower side of the air pipe (33) are provided with sliding grooves (36), sliding blocks (37) are connected inside the sliding grooves (36) in a sliding mode, a cleaning ring (38) is fixed between the sliding blocks (37), the cleaning ring (38) is in sliding contact with the inner wall of the air pipe (33), and a pull rod (39) is fixed at one end, facing the sealing plug (31), of the cleaning ring (38).

7. The dust-proof fully enclosed cable bridge according to claim 6, wherein: the air pipe (33) is a soft rubber pipe.