CN207082790U - A kind of cable testing bridge of good water-proof effect - Google Patents

Abstract

It the utility model is related to electrical equipment technical field, and disclose a kind of cable testing bridge of good water-proof effect, including wall, first through hole is offered on the wall, the first rain visor is fixedly connected with the wall of the top of the first through hole, the first crane span structure is provided with the first through hole, first crane span structure and the second crane span structure are made up of bottom plate and side plate, and inner bottom plating is provided with the top of the bottom plate.The cable testing bridge of the good water-proof effect passes through wall, first through hole and the first rain visor, change traditional cable testing bridge and lead to outdoor mostly without waterproof measure, cable caused by after exposing to the weather leaks electricity because of aging, pour into rainwater in short circuit and power distribution equipment room caused by equipment failure the shortcomings that, it is only necessary to can prevent interior from pouring into rainwater using the first rain visor；By groove and baffle plate, change two traditional crane span structure intersections the rainy day also easily make crane span structure inner inlet the shortcomings that, it is only necessary to which baffle plate is blocked to intersecting gap.

Description

A kind of cable testing bridge of good water-proof effect

Technical field

Electrical equipment technical field is the utility model is related to, specially a kind of cable testing bridge of good water-proof effect.

Background technology

Cable testing bridge has obtained very extensive application in industries such as oil, chemical industry, electric power, light industry and telecommunications, opposed Played a protective role in electric wire and cable in cable testing bridge etc..In existing power distribution equipment building, cable testing bridge leads to room exterior wall Box out at body, Normal practice are that lintel is set on hole top, and cable testing bridge leads to outdoor mostly without waterproof measure, exposed to the weather Cable caused by afterwards leaks electricity because of aging, pour into rainwater in short circuit and power distribution equipment room caused by the case such as equipment failure see repeatly not It is fresh, heat emission hole (such as tray type cable bridge) is often provided with the cable testing bridge of part at present, for distributing in cable work The problems of at the same time caused heat, so as to ensure the security performance of cable, but it is, due to offering heat emission hole, So as to cause the rainwater of outside and corrosive liquids etc. to be easier to enter inside cable testing bridge, and it is not easy to discharge, so as to It can pollute and corrode cable, this not only have impact on the performance of cable, but also substantially reduce cable and cable testing bridge Service life, and also easily make crane span structure inner inlet in the rainy day two crane span structure intersections.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides a kind of cable testing bridge of good water-proof effect, possesses waterproof The advantages that effect is good, solve the problems, such as that waterproof effect is bad.

(2) technical scheme

To achieve the above object, the utility model provides following technical scheme：A kind of cable testing bridge of good water-proof effect, bag Wall is included, first through hole is offered on the wall, the first rain visor is fixedly connected with the wall of the top of the first through hole, The first crane span structure is provided with the first through hole, the described one end of first crane span structure away from wall is fixedly connected with the second crane span structure, institute State the first crane span structure and the second crane span structure be made up of bottom plate and side plate, be provided with inner bottom plating at the top of the bottom plate, the side plate it is interior Side is provided with interior plate, and cavity, the bottom of the inner bottom plating are provided between the bottom plate and inner bottom plating and side plate and interior plate Portion both sides are fixedly connected with support base, and the bottom of the interior plate is fixedly connected with swash plate, the bottom plate, inner bottom plating, side plate, interior The second through hole is offered in side plate and swash plate, first support bar, first support are fixedly connected with above the swash plate The top movable of bar is connected with gag lever post, and the second rain visor, the bottom of second rain visor are provided with the top of the side plate Side is fixedly connected with roller bearing, and the side of the roller bearing is fixedly connected with support frame, and the top both sides of second rain visor are set It is equipped with handle, the top both ends of second rain visor open up fluted, and baffle plate is provided with the groove.

Preferably, second through hole is arranged in a crossed manner on bottom plate, inner bottom plating, side plate and interior plate.

Preferably, the bottom of the gag lever post is fixedly connected with annulus, and first support bar, the support are provided with annulus The one end of frame away from roller bearing is fixed on side plate.

Preferably, first rain visor and the second rain visor are shaped as inverted V-shaped.

Preferably, the shape of the baffle plate is adapted with the shape of the second rain visor.

Preferably, the quantity of the handle is two.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of cable testing bridge of good water-proof effect, possesses following beneficial Effect：

1st, the utility model changes traditional cable testing bridge and leads to outdoor by wall, first through hole and the first rain visor Mostly without waterproof measure, cable caused by after exposing to the weather leaks electricity because of aging, pours into rainwater in short-circuit and power distribution equipment room The shortcomings that causing equipment failure, it is only necessary to can prevent interior from pouring into rainwater using the first rain visor；By groove and baffle plate, change Become traditional two crane span structure intersections the rainy day also easily make crane span structure inner inlet the shortcomings that, it is only necessary to block baffle plate intersecting Gap.

2nd, the utility model passes through bottom plate, inner bottom plating, side plate, interior plate, cavity, support base, swash plate, the second through hole, One support bar and the second rain visor, changing the heat emission hole of traditional cable testing bridge causes rainwater and corrosive liquids of outside etc. It is easier to enter inside cable testing bridge, and is not easy to discharge, so as to the shortcomings that polluting and corroding cable, it is only necessary to by crane span structure Be arranged to two layers, by heat emission hole be staggered i.e. up to can good heat radiating and can waterproof effect.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model sectional view.

In figure：1 wall, 2 first through hole, 3 first rain visors, 4 first crane span structures, 5 second crane span structures, 6 bottom plates, 7 side plates, in 8 Bottom plate, 9 interior plates, 10 cavitys, 11 support bases, 12 swash plates, 13 second through holes, 14 first support bars, 15 gag lever posts, 16 second are prevented Water eaves, 17 roller bearings, 18 support frames, 19 handles, 20 grooves, 21 baffle plates.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of cable testing bridge of good water-proof effect, including Wall 1, first through hole 2 is offered on wall 1, be fixedly connected with the first rain visor 3 on the wall 1 of the top of first through hole 2, first The first crane span structure 4 is provided with through hole 2, first one end of crane span structure 4 away from wall 1 is fixedly connected with the second crane span structure 5, the first crane span structure 4 It is made up of with the second crane span structure 5 bottom plate 6 and side plate 7, the top of bottom plate 6 is provided with inner bottom plating 8, and the inner side of side plate 7 is provided with inner side Plate 9, cavity 10 is provided between bottom plate 6 and inner bottom plating 8 and side plate 7 and interior plate 9, the two bottom sides of inner bottom plating 8, which are fixed, to be connected Support base 11 is connected to, the bottom of interior plate 9 is fixedly connected with swash plate 12, bottom plate 6, inner bottom plating 8, side plate 7, interior plate 9 and swash plate The second through hole 13 is offered in 12, the second through hole 13 is arranged in a crossed manner on bottom plate 6, inner bottom plating 8, side plate 7 and interior plate 9, tiltedly The top of plate 12 is fixedly connected with first support bar 14, and the top movable of first support bar 14 is connected with gag lever post 15, side plate 7 Top is provided with the second rain visor 16, and the first rain visor 3 and the second rain visor 16 are shaped as inverted V-shaped, the second rain visor 16 Bottom side is fixedly connected with roller bearing 17, and the side of roller bearing 17 is fixedly connected with support frame 18, and the bottom of gag lever post 15, which is fixed, to be connected Annulus is connected to, first support bar 14 is provided with annulus, annulus causes gag lever post 15 to be horizontally slipped in first support bar 14 Adjusting position, the one end of support frame 18 away from roller bearing 17 are fixed on side plate 7, and the top both sides of the second rain visor 16 are provided with Handle 19, the quantity of handle 19 is two, and the top both ends of the second rain visor 16 open up fluted 20, are provided with groove 20 Baffle plate 21, the shape of baffle plate 21 are adapted with the shape of the second rain visor 16.

The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, by cable from interior through the frame of first through hole 2 in first support bar 14, gag lever post 15 is by light current Cable and forceful electric power cable are installed separately, and the first rain visor 3 blocks the first crane span structure 4 and the rainwater of the intersection of wall 1, and the second rain visor 16 is kept off The firmly rainwater on crane span structure, the through hole 13 of cavity 10 and second are advantageous to ventilation and heat and removed moisture, and baffle plate 21 blocks the rain of crane span structure intersection Water, when it is time for repair, lower baffle plate 21 is unloaded, hold handle 19 and start the second rain visor 16.

In summary, the cable testing bridge of the good water-proof effect is changed by wall 1, the rain visor 3 of first through hole 2 and first Traditional cable testing bridge leads to outdoor mostly without waterproof measure, cable caused by after exposing to the weather leaks electricity because of aging, short circuit with And pour into the shortcomings that rainwater causes equipment failure in power distribution equipment room, it is only necessary to can prevent indoor filling using the first rain visor 3 Enter rainwater；By groove 20 and baffle plate 21, change two traditional crane span structure intersections also easily makes crane span structure inner inlet in the rainy day The shortcomings that, it is only necessary to baffle plate 21 is blocked to intersecting gap；Pass through bottom plate 6, inner bottom plating 8, side plate 7, interior plate 9, cavity 10th, support base 11, swash plate 12, the second through hole 13, the rain visor 16 of first support bar 14 and second, change traditional cable testing bridge Heat emission hole causes rainwater and corrosive liquids of outside etc. to be easier to enter inside cable testing bridge, and is not easy to discharge, from And the shortcomings that polluting and corroding cable, it is only necessary to crane span structure is arranged to two layers, heat emission hole is staggered i.e. up to can be good The effect for the and can waterproof that radiates well.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element also be present in process, method, article or equipment including the key element.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of cable testing bridge of good water-proof effect, including wall (1), it is characterised in that：First is offered on the wall (1) Through hole (2), the first rain visor (3), the first through hole (2) are fixedly connected with the wall (1) of the top of the first through hole (2) The first crane span structure (4) is inside provided with, the one end of first crane span structure (4) away from wall (1) is fixedly connected with the second crane span structure (5), institute State the first crane span structure (4) and the second crane span structure (5) is made up of bottom plate (6) and side plate (7), interior bottom is provided with the top of the bottom plate (6) Plate (8), interior plate (9), the bottom plate (6) and inner bottom plating (8) and side plate (7) and interior are provided with the inside of the side plate (7) Cavity (10) is provided between side plate (9), the two bottom sides of the inner bottom plating (8) are fixedly connected with support base (11), described interior The bottom of side plate (9) is fixedly connected with swash plate (12), the bottom plate (6), inner bottom plating (8), side plate (7), interior plate (9) and swash plate (12) the second through hole (13) is offered in, is fixedly connected with first support bar (14) above the swash plate (12), described the The top movable of one support bar (14) is connected with gag lever post (15), and the second rain visor (16) is provided with the top of the side plate (7), The bottom side of second rain visor (16) is fixedly connected with roller bearing (17), and the side of the roller bearing (17) is fixedly connected with branch Support (18), the top both sides of second rain visor (16) are provided with handle (19), the top of second rain visor (16) Both ends are opened up fluted (20), and baffle plate (21) is provided with the groove (20).

A kind of 2. cable testing bridge of good water-proof effect according to claim 1, it is characterised in that：Second through hole (13) It is arranged in a crossed manner on bottom plate (6), inner bottom plating (8), side plate (7) and interior plate (9).

A kind of 3. cable testing bridge of good water-proof effect according to claim 1, it is characterised in that：The gag lever post (15) Bottom is fixedly connected with annulus, is provided with first support bar (14) in annulus, support frame as described above (18) away from roller bearing (17) one End is fixed on side plate (7).

A kind of 4. cable testing bridge of good water-proof effect according to claim 1, it is characterised in that：First rain visor (3) and the second rain visor (16) is shaped as inverted V-shaped.

A kind of 5. cable testing bridge of good water-proof effect according to claim 1, it is characterised in that：The shape of the baffle plate (21) Shape is adapted with the shape of the second rain visor (16).

A kind of 6. cable testing bridge of good water-proof effect according to claim 1, it is characterised in that：The number of the handle (19) Measure as two.