CN111490499A

CN111490499A - High-strength light cable bridge

Info

Publication number: CN111490499A
Application number: CN202010314346.4A
Authority: CN
Inventors: 陈红明; 何春
Original assignee: Jiangsu Hongming Electric Group Co ltd
Current assignee: Jiangsu Hongming Electric Group Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-08-04
Anticipated expiration: 2040-04-20
Also published as: CN111490499B

Abstract

The invention relates to the technical field of cable bridges and discloses a high-strength light cable bridge which comprises a bridge body, wherein threaded holes are formed in the left side and the right side of the bridge body, threaded rods are connected to the inner sides of the threaded holes in a threaded mode, a baffle is fixedly connected to one side, opposite to the two threaded rods, of the bridge body, and a sliding groove is formed in the inner bottom wall of the bridge body. This light cable testing bridge excels in, can promote through rotating the threaded rod and receive the board, adjust two distances of receiving between the board of restrainting, thereby can cut apart crane span structure body inner space, can divide into the trisection, also can receive the cable alone and restraint, can increase the cable through the support body and place the space, place the support body inboard with the cable through promoting the open-close board, can separate alone with the inboard cable of crane span structure body, be convenient for at many levels separate, consolidate the crane span structure body through gusset plate and reinforcement strip, increase the intensity of crane span structure body, this cable testing bridge, be convenient for separate the maintenance of laying and taking the cable.

Description

High-strength light cable bridge

Technical Field

The invention relates to the technical field of cable bridges, in particular to a high-strength light cable bridge.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure and comprises a support, a supporting arm, an installation accessory and the like, the bridge in a 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, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

The existing cable bridge is attractive in appearance and flexible in configuration, for example, a reinforced cable bridge disclosed in chinese patent CN 107785834B has the advantages that classification space enables cable laying to be more orderly, and a middle isolation piece also increases the compression and bending strength of the structure, but the cable is exposed outside, although the cable has certain corrosion resistance, certain corrosion can be caused to the cable due to long-time rain erosion, and the cable needs to be more conveniently and quickly separated, laid, taken and maintained, so that the problem is solved by providing a high-strength light-weight cable bridge.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a high-strength light cable bridge, which has the advantages of convenience in cable partition laying, taking and maintenance and the like, and solves the problem that the traditional cable bridge is inconvenient in cable partition laying, taking and maintenance.

(II) technical scheme

In order to realize the purpose of conveniently laying, taking and overhauling the cables in a separating way, the invention provides the following technical scheme: a high-strength light cable bridge comprises a bridge body, wherein threaded holes are formed in the left side and the right side of the bridge body, threaded rods are connected with the inner sides of the threaded holes in a threaded manner, baffles are fixedly connected to the opposite sides of the two threaded rods, a sliding chute is formed in the inner bottom wall of the bridge body, two sliding blocks are connected to the inner side of the sliding chute in a sliding manner, a bundling plate is fixedly connected to the top of each sliding block, connecting seats are fixedly connected to the opposite sides of the two bundling plates, a rotating groove is formed in the opposite side of each connecting seat, a rain leaking hole is formed in the inner bottom wall of the bridge body, two extending plates are fixedly connected to the top of the bridge body, a sliding hole is formed in the left side of each extending plate, a cover plate is connected to the inner side of the sliding hole in a sliding manner, a stop block is fixedly connected to the opposite, two the equal fixedly connected with pull rod in one side that the laminating piece deviates from mutually, the bottom fixedly connected with base of crane span structure body, the slot has been seted up on the right side of base, the inboard of slot is pegged graft and is had the inserted block, the bottom fixedly connected with support body of inserted block, the blend stop has been seted up to the inboard of support body, the right side of false body articulates there is the open-close board, the bottom fixedly connected with of open-close board agrees with the piece, the bottom fixedly connected with gusset plate of crane span structure body, the equal fixedly connected with reinforcing bar in the left and right sides of gusset plate.

Preferably, the two baffles are both in a disc shape, and are respectively and rotatably connected with the corresponding rotary groove.

Preferably, the two bundling plates are both arc-shaped, and the inner sides of the sliding grooves are communicated with the two rain leaking holes through the two connecting holes.

Preferably, the shape of the frame body is a semicircular frame shape, the frame body is an anti-corrosion plastic frame, and the conjunction block is inserted into the blocking groove.

Preferably, the shapes of the insertion block and the slot are both T-shaped, and the shapes of the two pull rods are both hook-shaped.

Preferably, the cover plate is provided with a square groove on the left side, the cover plate is fixedly connected with a square block on the left side, and the square block is inserted into the square groove.

Preferably, two the reinforcement strip is the symmetric distribution with the perpendicular bisector of crane span structure body, and the relative one side of reinforcement strip all with the bridge compare body fixed connection.

Preferably, the opposite sides of the two threaded rods penetrate through the bridge body and extend to the inner side of the bridge body.

Preferably, the shape of the stop block and the shape of the slide hole are both rectangular, and the height of the stop block is greater than that of the slide hole.

(III) advantageous effects

Compared with the prior art, the invention provides a high-strength light cable bridge, which has the following beneficial effects:

1. this light cable testing bridge excels in blocks the top of crane span structure body through two apron closures and presses close to, can effectually prevent that the rainwater from drenching on the cable, and the outside of crane span structure body is derived to the ponding that the rethread leaks the rain hole and probably exists the crane span structure body inside, prevents inside ponding, corrodes cable bubble, can slide the apron along the slide opening through the pulling pull rod and open, lays the cable again, and this cable testing bridge effectively rain-proof drainage prevents ponding anticorrosion.

2. This light cable testing bridge excels in, can promote through rotating the threaded rod and receive the board, adjust two distances of receiving between the board of restrainting, thereby can cut apart crane span structure body inner space, can divide into the trisection, also can receive the cable alone and restraint, can increase the cable through the support body and place the space, place the support body inboard with the cable through promoting the open-close board, can separate alone with the inboard cable of crane span structure body, be convenient for at many levels separate, consolidate the crane span structure body through gusset plate and reinforcement strip, increase the intensity of crane span structure body, this cable testing bridge, be convenient for separate the maintenance of laying and taking the cable.

Drawings

FIG. 1 is a schematic view of a high-strength light cable tray structure according to the present invention;

fig. 2 is a right side view of a high-strength light cable tray structure according to the present invention.

In the figure: 1 crane span structure body, 2 screw holes, 3 threaded rods, 4 baffles, 5 chutes, 6 sliders, 7 bundling plates, 8 connecting seats, 9 rotating grooves, 10 rain leaking holes, 11 extending plates, 12 sliding holes, 13 cover plates, 14 stop blocks, 15 attaching blocks, 16 pull rods, 17 bases, 18 slots, 19 inserting blocks, 20 frame bodies, 21 blocking grooves, 22 opening plates, 23 conjunction blocks, 24 reinforcing plates and 25 reinforcing strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a high-strength light cable bridge comprises a bridge body 1, wherein the left side and the right side of the bridge body 1 are respectively provided with a threaded hole 2, the inner side of the threaded hole 2 is in threaded connection with a threaded rod 3, one opposite side of the two threaded rods 3 is fixedly connected with a baffle 4, the inner bottom wall of the bridge body 1 is provided with a chute 5, the inner side of the chute 5 is in sliding connection with two sliders 6, the top of each slider 6 is fixedly connected with a binding plate 7, one opposite side of the two binding plates 7 is respectively and fixedly connected with a connecting seat 8, one opposite side of the two connecting seats 8 is respectively provided with a rotating groove 9, the inner bottom wall of the bridge body 1 is provided with a rain leakage hole 10, the top of the bridge body 1 is fixedly connected with two extending plates 11, the left sides of the extending plates 11 are provided with sliding holes 12, the inner sides of the sliding holes 12 are in sliding connection with a cover plate 13, one opposite, one side of each of the two attaching blocks 15, which is far away from the other side, is fixedly connected with a pull rod 16, the bottom of the bridge body 1 is fixedly connected with a base 17, the right side of the base 17 is provided with an inserting groove 18, the inner side of the inserting groove 18 is inserted with an inserting block 19, the bottom of the inserting block 19 is fixedly connected with a frame body 20, the inner side of the frame body 20 is provided with a blocking groove 21, the right side of the prosthesis 20 is hinged with a split plate 22, the bottom of the split plate 22 is fixedly connected with a conjunction block 23, the bottom of the bridge body 1 is fixedly connected with a reinforcing plate 24, the left side and the right side of the reinforcing plate 24 are both fixedly connected with reinforcing strips 25, the top of the bridge body 1 is blocked by closing and approaching the two cover plates 13, rainwater can be effectively prevented from being sprayed on the cable, accumulated water possibly existing in the bridge body 1 can be guided out of the bridge body 1 through the rainwater leakage hole 10, the, lay the cable again, this cable testing bridge, effective rain-proof drainage, prevent ponding anticorrosion, can promote through rotating threaded rod 3 and receive board 7, adjust two distances of receiving between the board 7, thereby can cut apart 1 inner space of crane span structure body, can divide into the trisection, also can receive the cable alone and restraint, can increase the cable through support body 20 and place the space, place support body 20 inboard with the cable through promoting the open-close board 22, can separate alone with the cable of 1 inboard of crane span structure body, be convenient for at many levels separate, consolidate crane span structure body 1 through gusset plate 24 and reinforcement strip 25, increase crane span structure body 1's intensity, this cable testing bridge, be convenient for separate the cable and lay and take the maintenance.

In the invention, the two baffles 4 are both in a disc shape, and the two baffles 4 are respectively and rotatably connected with the corresponding rotary grooves 9.

In the invention, the two bundling plates 7 are both arc-shaped, and the inner sides of the sliding chutes 5 are communicated with the two rain leakage holes 10 through two connecting holes.

In the invention, the frame body 20 is in a semicircular frame shape, the frame body 20 is an anti-corrosion plastic frame, and the conjunction block 23 is inserted into the blocking groove 21.

In the invention, the shapes of the insertion block 19 and the insertion groove 18 are both in a T shape, and the shapes of the two pull rods 16 are both in a hook shape.

According to the invention, the left side cover plate 13 is provided with a square groove, the left side of the right side cover plate 13 is fixedly connected with a square block, and the square block is inserted into the square groove.

In the invention, two reinforcing strips 25 are symmetrically distributed by the perpendicular bisector of the bridge frame body 1, and one sides of the reinforcing strips 25 opposite to each other are fixedly connected with the bridge frame body.

In the invention, one opposite side of each threaded rod 3 penetrates through the bridge body 1 and extends to the inner side of the bridge body 1.

In the invention, the stopper 14 and the slide hole 12 are both rectangular, and the height of the stopper 14 is greater than that of the slide hole 12.

When the cable bridge is used, the two cover plates 13 are closed and close to each other to block the top of the bridge body 1, rainwater can be effectively prevented from being sprayed on a cable, accumulated water possibly existing in the bridge body 1 is led out of the bridge body 1 through the rainwater leakage holes 10 to prevent the accumulated water in the bridge body from corroding, the cable is soaked and corroded, the cover plates 13 can be opened in a sliding mode along the sliding holes 12 by pulling the pull rods 16, the cable can be placed on the cable bridge, the cable bridge is effectively prevented from rain and water drainage, the accumulated water is prevented from being corroded, the beam collecting plates 7 can be pushed by rotating the threaded rods 3, the distance between the two beam collecting plates 7 is adjusted, the internal space of the bridge body 1 can be divided into trisections, the cables can be separately collected, the cable placing space can be increased through the frame body 20, the inner side of the cable placing frame body 20 is pushed by the separating plate 22, and the cable placing, be convenient for separate at many levels, consolidate crane span structure body 1 through gusset plate 24 and reinforcement strip 25, increase crane span structure body 1's intensity, this cable testing bridge is convenient for separate the maintenance of laying and taking to the cable.

To sum up, close to through two apron 13 closures, block the top of crane span structure body 1, can effectually prevent that the rainwater from drenching on the cable, the outside of crane span structure body 1 is derived to the ponding that the rethread leaks rain hole 10 probably exists with crane span structure body 1 inside, prevents inside ponding, corrodes cable bubble, can slide apron 13 along slide opening 12 through pulling pull rod 16, lays the cable again, and this cable crane span structure effectively prevents rain drainage, prevents ponding anticorrosion.

And, can promote through rotating threaded rod 3 and receive board 7, adjust two distances of receiving between the board 7 of restrainting, thereby can cut apart 1 inner space of crane span structure, can divide into the trisection, also can receive the cable alone and restraint, can increase the cable through support body 20 and place the space, place support body 20 inboard with the cable through promoting the open-close plate 22, can separate alone with the inboard cable of crane span structure body 1, be convenient for multi-level separate, consolidate crane span structure body 1 through gusset plate 24 and reinforcement strip 25, increase the intensity of crane span structure body 1, this cable bridge, be convenient for separate the maintenance of laying and taking the cable, the problem of traditional cable bridge be not convenient for separate the maintenance of laying and taking the cable is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the phrase "comprising a. -. said" to define an element does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-strength light cable bridge, includes bridge body (1), its characterized in that: the novel rain-proof bridge is characterized in that threaded holes (2) are formed in the left side and the right side of the bridge body (1), threaded rods (3) are connected to the inner side of each threaded hole (2) in a threaded manner, baffles (4) are fixedly connected to one opposite sides of the two threaded rods (3), a sliding groove (5) is formed in the inner bottom wall of the bridge body (1), two sliding blocks (6) are connected to the inner side of the sliding groove (5) in a sliding manner, a bundling plate (7) is fixedly connected to the top of each sliding block (6), connecting seats (8) are fixedly connected to the opposite sides of the two bundling plates (7), a rotating groove (9) is formed in the opposite sides of the two connecting seats (8), rain leaking holes (10) are formed in the inner bottom wall of the bridge body (1), two extending plates (11) are fixedly connected to the top of the bridge body (1), and sliding holes (12, the inner side of the sliding hole (12) is connected with a cover plate (13) in a sliding manner, one side of each of the two cover plates (13) which deviates from each other is fixedly connected with a stop block (14), the top of each cover plate (13) is fixedly connected with an attaching block (15), one side of each of the two attaching blocks (15) which deviates from each other is fixedly connected with a pull rod (16), the bottom of the bridge frame body (1) is fixedly connected with a base (17), the right side of the base (17) is provided with a slot (18), the inner side of the slot (18) is inserted with an inserting block (19), the bottom of the inserting block (19) is fixedly connected with a frame body (20), the inner side of the frame body (20) is provided with a blocking groove (21), the right side of the prosthesis (20) is hinged with an opening plate (22), the bottom of the opening plate (22) is fixedly connected with an engaging block (23), and the bottom, the left side and the right side of the reinforcing plate (24) are fixedly connected with reinforcing strips (25).

2. A high strength lightweight cable tray as defined in claim 1, wherein: the two baffles (4) are both in a disc shape, and the two baffles (4) are respectively and rotatably connected with the corresponding rotary grooves (9).

3. A high strength lightweight cable tray as defined in claim 1, wherein: the two bundling plates (7) are both arc-shaped, and the inner sides of the sliding grooves (5) are communicated with the two rain leakage holes (10) through two connecting holes.

4. A high strength lightweight cable tray as defined in claim 1, wherein: the frame body (20) is in a semicircular frame shape, the frame body (20) is an anti-corrosion plastic frame, and the conjunction block (23) is spliced with the blocking groove (21).

5. A high strength lightweight cable tray as defined in claim 1, wherein: the shapes of the insertion block (19) and the insertion groove (18) are both T-shaped, and the shapes of the two pull rods (16) are both hook-shaped.

6. A high strength lightweight cable tray as defined in claim 1, wherein: the left side apron (13) have been seted up square groove, the right side the left side fixedly connected with square piece of apron (13), and square piece is pegged graft with square groove.

7. A high strength lightweight cable tray as defined in claim 1, wherein: two reinforcing strips (25) are symmetrically distributed with the perpendicular bisector of the bridge frame body (1), and one side opposite to the reinforcing strips (25) is fixedly connected with the bridge frame body.

8. A high strength lightweight cable tray as defined in claim 1, wherein: one side opposite to the two threaded rods (3) penetrates through the bridge frame body (1) and extends to the inner side of the bridge frame body (1).

9. A high strength lightweight cable tray as defined in claim 1, wherein: the stopper (14) and the sliding hole (12) are both rectangular, and the height of the stopper (14) is greater than that of the sliding hole (12).