CN213484411U - Cable bridge - Google Patents

Abstract

The utility model provides a crane span structure for cable, including apron, crane span structure main part, slotted hole, mounting panel, clamp ring, press from both sides tight seat, link up the groove, constant head tank and rubber cardboard, the apron is installed at crane span structure main part up end, the slotted hole is seted up on the relative both sides wall of crane span structure main part, the mounting panel is installed on the relative both sides wall of crane span structure main part, clamp ring installs inside the mounting panel, press from both sides tight seat and install on the relative both sides wall of apron, link up the groove and set up at pressing from both sides tight seat up end, the constant head tank is seted up at crane span structure main part up end, the rubber cardboard is installed in the apron bottom, the utility.

Description

Cable bridge

Technical Field

The utility model relates to a crane span structure for cable belongs to cable bridge technical field.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.

Among the prior art, current cable testing bridge is not convenient for be connected cable testing bridge and apron when using, and fixed effect is not good, influences the user and uses, and the problem that the aforesaid appears is solved to the testing bridge for the cable that now urgently needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a crane span structure for cable to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for connects conveniently, and is fixed effectual, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a bridge for cables comprises a cover plate, a bridge main body, slotted holes, mounting plates, clamping rings, clamping seats, connecting grooves, positioning grooves and rubber clamping plates, wherein the cover plate is mounted on the upper end face of the bridge main body, the slotted holes are formed in two opposite side walls of the bridge main body, the mounting plates are mounted on the two opposite side walls of the bridge main body, the clamping rings are mounted inside the mounting plates, the clamping seats are mounted on the two opposite side walls of the cover plate, the connecting grooves are formed in the upper end face of the clamping seats, the positioning grooves are formed in the upper end face of the bridge main body, and the rubber clamping plates are mounted at the bottom.

Furthermore, jacks are formed in two opposite side walls of the bridge frame body, inserting rods are connected to the two opposite side walls of the cover plate, and the inserting rods are matched with the jacks.

Furthermore, a stop pin is installed at the bottom of the rubber clamping plate, a round hole is formed in the upper end face of the bridge frame main body, and the diameter of the stop pin is matched with the inner diameter of the round hole.

Further, the rubber cardboard and constant head tank phase-match, the rubber cardboard is square structure, the rubber cardboard bottom is provided with the chamfer.

Furthermore, the upper end surface of the cover plate is connected with a cross screw, the upper end surface of the rubber clamping plate is provided with a threaded hole, and the cross screw penetrates through the cover plate and is connected with the rubber clamping plate through threads.

Furthermore, two opposite side walls of the mounting plate are provided with rotating holes, the clamping ring is matched with the rotating holes, and the clamping ring is matched with the connecting groove.

The utility model has the advantages that: the utility model discloses a crane span structure for cable is when using, at first will lap to be connected with the crane span structure main part under the effect of rubber cardboard and constant head tank, play the positioning action when connecting, prevent the aversion of rubber cardboard under the effect of stop pin, influence the connection precision, then to the apron application of force downwards, elastic deformation takes place for the rubber cardboard, it is connected with linking up the groove to rotate the clamp ring this moment, the rubber cardboard kick-backs, make apron and crane span structure main part closely laminate, thereby play the effect of being convenient for connect fixed, lap the bottom and the laminating of crane span structure main part up end mutually this moment, then inside inserting the jack with the inserted bar, improve the stability of junction.

The jack has been seted up on the wall of the relative both sides of crane span structure main part, be connected with the inserted bar on the wall of the relative both sides of apron, inserted bar and jack phase-match, this design is connected with the jack through using the inserted bar, improves the stability of junction, prevents that the junction is not hard up, installs the stop pin because of rubber cardboard bottom, and the round hole has been seted up to crane span structure main part up end, stop pin diameter and round hole internal diameter phase-match, and this design prevents the skew of rubber cardboard through using the stop pin, influences the progress of being connected of apron and crane span structure main part, the utility model discloses rational in infrastructure, the composite erection of being convenient for.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a cable tray according to the present invention;

FIG. 2 is an enlarged view of A of a bridge frame for a cable according to the present invention;

fig. 3 is a right side sectional view of a cable tray according to the present invention;

fig. 4 is an enlarged view of a bridge B of the cable bridge of the present invention;

in the figure: the device comprises a cover plate 1, a cross screw 2, a bridge body 3, an inserting rod 4, a slotted hole 5, a mounting plate 6, a clamping ring 7, a clamping seat 8, a connecting groove 9, a stop pin 10, a positioning groove 11 and a rubber clamping plate 12.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a crane span structure for cable, includes apron 1, crane span structure main part 3, slotted hole 5, mounting panel 6, clamp ring 7, press from both sides tight seat 8, link up groove 9, constant head tank 11 and rubber cardboard 12, apron 1 is installed at crane span structure main part 3 up end, slotted hole 5 sets up on 3 relative both sides walls of crane span structure main part, mounting panel 6 is installed on 3 relative both sides walls of crane span structure main part, clamp ring 7 is installed inside mounting panel 6, press from both sides tight seat 8 and install on 1 relative both sides wall of apron, link up the groove 9 and set up at pressing from both sides tight seat 8 up end, constant head tank 11 sets up at 3 up end of crane span structure main part.

The jack has been seted up on the 3 relative both sides walls of crane span structure main part, be connected with inserted bar 4 on the 1 relative both sides wall of apron, inserted bar 4 and jack phase-match, this design is connected with the jack through using inserted bar 4, improve the stability of junction, it is not hard up to prevent the junction, stop pin 10 is installed to rubber cardboard 12 bottom, the round hole has been seted up to crane span structure main part 3 up end, stop pin 10 diameter and round hole internal diameter phase-match, this design is through using stop pin 10, prevent the skew of rubber cardboard 12, influence the connection progress of apron 1 with crane span structure main part 3, rubber cardboard 12 and constant head tank 11 phase-match, rubber cardboard 12 is square structure, rubber cardboard 12 bottom is provided with the chamfer, this design plays the positioning action when connecting, improve connection.

The upper end face of the cover plate 1 is connected with a cross screw 2, the upper end face of the rubber clamping plate 12 is provided with a threaded hole, the cross screw 2 penetrates through the cover plate 1 and is connected with the rubber clamping plate 12 through threads, the firmness of the joint is improved through threaded connection in the design, rotating holes are formed in two opposite side walls of the mounting plate 6, the clamping ring 7 is matched with the rotating holes, the clamping ring 7 is matched with the connecting groove 9, the clamping ring 7 can rotate in the rotating holes conveniently in the design, the clamping ring 7 is connected with the connecting groove 9 through the clamping ring 7, and therefore the cover plate 1 and the bridge main body 3 are clamped tightly.

As an embodiment of the present invention: when needs are connected apron 1 and crane span structure main part 3, the staff at first is connected apron 1 with crane span structure main part 3 under the effect of rubber cardboard 12 and constant head tank 11, play the positioning action when connecting, prevent rubber cardboard 12 aversion under the effect of stop pin 10, influence the connection precision, then to apron 1 application of force downwards, rubber cardboard 12 takes place elastic deformation, it is connected with linking up groove 9 to rotate clamp ring 7 this moment, rubber cardboard 12 kick-backs, make apron 1 closely laminate with crane span structure main part 3, thereby play the effect of being convenient for connect fixedly, apron 1 bottom is laminated with crane span structure main part 3 up end mutually this moment, then inside inserting the jack with inserted bar 4, improve the stability of junction, improved the utility model discloses a practicality.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A cable bridge is characterized in that: the cable bridge comprises a cover plate, a cable bridge main body, slotted holes, a mounting plate, a clamping ring, clamping seats, connecting grooves, positioning grooves and a rubber clamping plate, wherein the cover plate is mounted on the upper end face of the cable bridge main body, the slotted holes are formed in two opposite side walls of the cable bridge main body, the mounting plate is mounted on the two opposite side walls of the cable bridge main body, the clamping ring is mounted inside the mounting plate, the clamping seats are mounted on the two opposite side walls of the cover plate, the connecting grooves are formed in the upper end face of the clamping seats, the positioning grooves are formed in the upper end face of the cable bridge.

2. A bridge frame for cables as defined in claim 1, wherein: jacks are formed in two opposite side walls of the bridge frame body, inserting rods are connected to two opposite side walls of the cover plate, and the inserting rods are matched with the jacks.

3. A bridge frame for cables as defined in claim 1, wherein: the stop pin is installed to rubber cardboard bottom, the round hole has been seted up to crane span structure main part up end, stop pin diameter and round hole internal diameter phase-match.

4. A bridge frame for cables as defined in claim 1, wherein: the rubber cardboard and constant head tank phase-match, the rubber cardboard is square structure, rubber cardboard bottom is provided with the chamfer.

5. A bridge frame for cables as defined in claim 1, wherein: the upper end surface of the cover plate is connected with a cross screw, the upper end surface of the rubber clamping plate is provided with a threaded hole, and the cross screw penetrates through the cover plate and is connected with the rubber clamping plate through threads.

6. A bridge frame for cables as defined in claim 1, wherein: the two opposite side walls of the mounting plate are provided with rotating holes, the clamping ring is matched with the rotating holes, and the clamping ring is matched with the connecting groove.

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