CN217882693U - Flexible fixing type cable bridge - Google Patents

Abstract

The utility model discloses a nimble fixed type cable testing bridge, including crane span structure body, crane span structure top cap and spacing card retaining structure, crane span structure body lateral wall is equipped with the multiunit air vent, the activity of air vent is equipped with hinders dirt spare, crane span structure top cap housing lid is on the crane span structure body, spacing card retaining structure is equipped with the multiunit and locates the crane span structure originally internally, spacing card retaining structure includes base, arc bearing seat, arc top, connecting plate and cardboard, the base is located on the interior diapire of crane span structure body, arc bearing seat locates on the base, the top of arc bearing seat is located to the arc top, tangent the connecting plate both ends are connected on arc bearing seat and arc top, the top of cardboard articulates in the other end on arc top through the torsional spring, the bottom of cardboard is equipped with interior protruding piece, the top of arc bearing seat be equipped with interior protruding piece complex outer protruding piece. The utility model belongs to the technical field of the cable testing bridge, specifically indicate a nimble fixed type cable testing bridge.

Description

Flexible fixing type cable bridge

Technical Field

The utility model belongs to the technical field of the cable testing bridge, specifically indicate a nimble fixed type cable testing bridge.

Background

With the high-speed development of economy in China, infrastructure is built everywhere, cables of various types are often used in the infrastructure, and cable bridges are needed to be used for fixing the cables due to the fact that the cables are numerous and the types are different. But the cable bridge in the existing market is in the in-process of using, the cable of many differences is concentrated place in the crane span structure and fixed through the bolt buckle usually, lead to different cables to distribute in a jumble and intertwine, cause the short circuit easily, can't carry out nimble spacing partition to the cable in addition, set up the bleeder vent on the cable bridge mostly, advance the ash easily, the adhesion is on the cable, the time is of a specified duration, insulating skin will be corroded, lead to incident such as electric leakage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nimble fixed type cable testing bridge to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a nimble fixed type cable testing bridge, including crane span structure body, crane span structure top cap and spacing card holding structure, crane span structure body lateral wall is equipped with the multiunit air vent, the activity of air vent is equipped with hinders dirt spare, crane span structure top cap lid is on the crane span structure body, spacing card holding structure is equipped with the multiunit and locates the crane span structure body internally, spacing card holding structure includes base, arc bearing seat, arc top, connecting plate and cardboard, the base is located on the inner bottom wall of crane span structure body, arc bearing seat locates on the base, the top of arc bearing seat is located to the arc top, tangent connection is on arc bearing seat and arc top at the both ends of connecting plate, constructs arc top and arc bearing seat into a whole, the top of cardboard articulates in the other end of arc top through the torsional spring, the bottom of cardboard is equipped with interior protruding piece, the top of arc bearing seat is equipped with the outer protruding piece that cooperates with, presses down the cardboard, the cardboard deflects to the connecting plate direction, and then leaves the space that can the cable pass through, and place on the arc bearing seat and under the effect of cardboard, the arc, the card is held automatically, and is held, and is separated the cable separation is carried out cable bearing seat, and is utilized cable to spacing torsional spring.

Preferably, it includes sleeve, shutoff head and fixed pin to hinder dirt spare, the sleeve sets up with the air vent cooperation, telescopic tip is located to the shutoff head, the shutoff head middle part runs through, the embedded filter screen that is equipped with of shutoff head, fixed pin is equipped with the multiunit and locates telescopic tip, goes into the air vent with the sleeve card during use, and the shutoff head is with air vent tip shutoff, on the inside wall of the laminating crane span structure body of buckling of fixed pin, and then in being fixed in the air vent should hinder dirt spare, the filter screen can intercept the dust, and this isotructure can conveniently be dismantled change the washing to hinder dirt spare.

As right the utility model discloses a further improvement, the both ends of crane span structure body are rotated and are equipped with the bearing and change the roller, during the wiring, change the convenient pulling cable of roller with the help of the bearing, it is comparatively laborsaving, the bearing is changeed the tangent plane down that the last tangent plane of roller is less than arc bearing seat, can not influence spacing to the separation of cable.

As right the utility model discloses a further improvement, be equipped with the arc extension board on the lateral wall of arc bearing seat lower part, the convenience is supported the cable.

As right the utility model discloses a further improvement, be equipped with multiunit elasticity card on the inside wall of crane span structure top cap, the elasticity card hypomere is parallel with crane span structure body inside wall, and when crane span structure top cap shroud was on the crane span structure body, the elasticity card hypomere supported and pressed crane span structure body lateral wall, and then increased the frictional force of crane span structure top cap and crane span structure body, made the crane span structure top cap fixed firm with the crane span structure body.

As right the utility model discloses a further improvement, crane span structure body top sets up for the oblique angle structure, makes things convenient for the card to go into between elasticity card and the crane span structure top cap inside wall.

The utility model adopts the above structure to obtain the beneficial effects as follows: the utility model provides a pair of nimble fixed type cable testing bridge, simple structure, reasonable in design, spacing card holding structure can separate the cable, and spacing bearing sees through the air vent and promotes the air flow, removes the heat, and the setting of hindering the dirt piece can intercept the dust, avoids the adhesion on the cable, hinders the dirt piece and blocks through fixed pin card on the crane span structure body, conveniently dismantles the change, and the bearing changes the roller and can facilitate when the cable is laid in the installation.

Drawings

Fig. 1 is a schematic structural view of a flexible fixing type cable bridge of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a top view of a positive stop catch structure;

FIG. 4 is a schematic structural view of a dust barrier;

FIG. 5 is a side view of the dust barrier.

The bridge comprises a bridge body 1, a bridge top cover 2, a bridge top cover 3, a limiting clamping structure 4, an air vent hole 5, a dust blocking piece 6, a base 7, an arc-shaped bearing seat 8, an arc top 9, a connecting plate 10, a clamping plate 11, an inner convex block 12, an outer convex block 13, a sleeve 14, a sealing head 15, a fixing pin 16, a filter screen 17, an arc-shaped extending plate 18, a bearing rotating roller 19, an elastic clamping piece 20 and a torsion spring.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention that are not described in detail are the prior art adopted.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, the utility model provides a pair of nimble fixed type cable testing bridge, including crane span structure body 1, crane span structure top cap 2 and spacing card are held structure 3, crane span structure body 1 lateral wall is equipped with multiunit air vent 4, air vent 4 internalization is equipped with hinders dirt piece 5, crane span structure top cap 2 shroud is on crane span structure body 1, spacing card is held structure 3 and is equipped with the multiunit and locate in crane span structure body 1, spacing card is held structure 3 and is included base 6, arc bearing seat 7, arc top 8, connecting plate 9 and cardboard 10, base 6 is located on the interior diapire of crane span structure body 1, arc bearing seat 7 is located on base 6, arc top 8 locates the top of arc bearing seat 7, the both ends tangent connection of connecting plate 9 is on arc bearing seat 7 and arc top 8, the top of cardboard 10 articulates in the other end of arc top 8 through torsional spring 20, the bottom of cardboard 10 is equipped with interior protruding piece 11, the top of arc bearing seat 7 is equipped with outer protruding piece 12 with interior protruding piece 11 complex.

The dust blocking piece 5 comprises a sleeve 13, a blocking head 14 and a fixing pin 15, the sleeve 13 is matched with the vent hole 4, the blocking head 14 is arranged at the end part of the sleeve 13, the middle part of the blocking head 14 is penetrated, a filter screen 16 is embedded into the blocking head 14, the fixing pin 15 is provided with a plurality of groups and arranged at the end part of the sleeve 13, and an arc extending plate 17 is arranged on the side wall of the lower part of the arc bearing seat 7.

Two ends of the bridge frame body 1 are rotatably provided with bearing rotating rollers 18, and the upper tangent plane of each bearing rotating roller 18 is lower than the lower tangent plane of the arc-shaped bearing seat 7.

The inner side wall of the bridge top cover 2 is provided with a plurality of groups of elastic clamping pieces 19, the lower sections of the elastic clamping pieces 19 are parallel to the inner side wall of the bridge body 1, and the top end of the bridge body 1 is in an oblique angle structure.

When the cable support is used specifically, fix this crane span structure body 1 on the gallows, erect the cable on the bearing of crane span structure body 1 both ends changes the roller 18, walk the line according to the cable, drag the cable, the cable is walked the back, press cardboard 10, cardboard 10 deflects to connecting plate 9 direction, and then leave the space that can supply the cable to pass through, go into and place on arc bearing seat 7 with the cable card, under the effect of torsional spring 20, cardboard 10 automatic re-setting, hold the cable card on arc bearing seat 7, arc extension board 17 helps increasing the contact surface with the cable, help bearing the cable, later with crane span structure top cap 2 buckle on crane span structure body 1, elastic card 19 top holds on crane span structure body 1 inside wall, make crane span structure top cap 2 firm the fixing on top hold the crane span structure, hinder dirt spare 5 pegs graft in air vent 4, can filter the dust, and convenient the dismantlement is changed.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a nimble fixed type cable testing bridge which characterized in that: including crane span structure body, crane span structure top cap and spacing card structure of holding, crane span structure body lateral wall is equipped with the multiunit air vent, the activity is equipped with hinders dirt spare in the air vent, crane span structure top cap lid is on the crane span structure body, spacing card structure of holding is equipped with the multiunit and locates the crane span structure originally internally, spacing card structure of holding includes base, arc bearing seat, arc top, connecting plate and cardboard, the base is located on the interior diapire of crane span structure body, arc bearing seat is located on the base, the top of arc bearing seat is located to the arc top, the both ends tangent connection of connecting plate is on arc bearing seat and arc top, the top of cardboard articulates in the other end on arc top through the torsional spring, the bottom of cardboard is equipped with interior convex block, the top of arc bearing seat be equipped with interior convex block complex outer convex block.

2. The flexibly fixed cable tray of claim 1, wherein: the dust blocking piece comprises a sleeve, a blocking head and fixing pins, the sleeve is matched with the air holes, the blocking head is arranged at the end of the sleeve, the middle of the blocking head penetrates through the air holes, a filter screen is embedded in the blocking head, and the fixing pins are provided with multiple groups of fixing pins and are arranged at the end of the sleeve.

3. The flexible mounting cable tray of claim 2, wherein: the two ends of the bridge frame body are rotatably provided with bearing rotating rollers, and the upper tangent plane of each bearing rotating roller is lower than the lower tangent plane of each arc-shaped bearing seat.

4. A flexible securement cable tray as in claim 3, wherein: and an arc-shaped extension plate is arranged on the side wall of the lower part of the arc-shaped bearing seat.

5. The flexible mounting cable tray of claim 4, wherein: the inner side wall of the bridge top cover is provided with a plurality of groups of elastic clamping pieces, and the lower sections of the elastic clamping pieces are parallel to the inner side wall of the bridge body.

6. The flexible securing cable tray of claim 5, wherein: the top end of the bridge frame body is arranged in an oblique angle structure.

Images