CN210693315U

CN210693315U - Combined cable bridge

Info

Publication number: CN210693315U
Application number: CN201921702779.6U
Authority: CN
Inventors: 张明; 罗志先
Original assignee: Anhui Botai Plastic Industry Technology Co ltd
Current assignee: Anhui Botai Plastic Industry Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-05
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a combined cable bridge, which comprises a bridge and a cable inlet; the bridge frame comprises a bottom plate and two side plates positioned on two sides of the bottom plate, wherein a plurality of heat dissipation holes are formed in the bottom plate, and a plurality of through holes are formed in the side plates; the bottom plate is provided with a plurality of parallel cross rods, the cross rods are provided with a plurality of partition plates, a transverse plate is fixedly connected between every two partition plates, the upper side and the lower side of each transverse plate are provided with slots which are communicated with each other, inserting rods are arranged in the slots, the upper ends of the inserting rods penetrate through the slots and extend to the outside to be connected with limit blocks, two mounting grooves are symmetrically formed in two sides of each limit block, and the limit rods are mounted in the mounting grooves through rotating shafts; the bottom end of the inserted bar penetrates through the slot and extends to the outside to be connected with an arc-shaped pressing plate, and a pressing spring is sleeved outside the inserted bar at the bottom of the transverse plate; the utility model discloses simple structure can discern the cable run of different usage and control, simultaneously, carries out the cable part fixedly, avoids the cable to break away from the cable testing bridge, influences the circuit operation.

Description

Combined cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a modular cable testing bridge.

Background

The common 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 bracket, 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, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged on an outdoor bridge frame outside the building. In traditional cable testing bridge, because multiple cable can be laid to cable testing bridge inside, consequently easy unordered, be difficult to discern the cable run of different usage and control, the later stage maintenance of being not convenient for, simultaneously, if when cable testing bridge slope installation, inside cable breaks away from cable testing bridge easily under the action of gravity, influences the circuit operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular cable testing bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined cable tray comprises a tray body and a cable inlet; the bridge frame comprises a bottom plate and two side plates positioned on two sides of the bottom plate, the two side plates are perpendicular to the bottom plate, a plurality of heat dissipation holes are formed in the bottom plate, heat generated by a line can be timely discharged, safety performance of the bridge frame is improved, and a plurality of through holes are formed in the side plates; the bottom plate is provided with a plurality of cross rods which are parallel to each other, and the cross rods are provided with a plurality of partition plates to form a plurality of spaces, so that circuits can be distinguished conveniently, circuit crossing is avoided, and convenience is brought to later-stage circuit maintenance; a transverse plate is fixedly connected between every two partition plates, slots which are mutually communicated are formed in the upper side and the lower side of each transverse plate, inserting rods are arranged in the slots, the upper ends of the inserting rods penetrate through the slots and extend to the outside to be connected with limiting blocks, two mounting grooves are symmetrically formed in the two sides of each limiting block, and the limiting rods are mounted in the mounting grooves through rotating shafts; the bottom end of the inserted bar penetrates through the slot and extends to the outside to be connected with an arc-shaped pressing plate, and a pressing spring is sleeved outside the inserted bar at the bottom of the transverse plate.

Preferably, through a plurality of fixing bolt fixed connection, easy dismounting is convenient for transport between curb plate and the bottom plate, and four edges of curb plate all are equipped with the mounting hole.

Preferably, a plurality of the cross bars are arranged at equal intervals.

Preferably, a plurality of the separators are arranged at equal intervals; the bottom of the partition board is provided with an inserting plate, the cross rod is provided with a groove matched with the inserting plate, and the inserting plate is connected with the groove in an embedded mode.

Preferably, the rubber layer has been laid to the inside wall of arc clamp plate, plays the effect of protection to the cable, avoids pressure too big, leads to leaving the indentation on the cable.

Preferably, an arc-shaped groove matched with the cable is formed between every two partition plates on the cross rod.

Preferably, the slot is connected with the inserted rod in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be equipped with the horizontal pole on the bridge, peg graft on the horizontal pole and have a plurality of baffles and form a plurality of spaces, be convenient for distinguish the circuit, avoid the circuit to cross, facilitate for later stage circuit maintenance; be equipped with a plurality of louvres on the crane span structure bottom plate, can in time discharge the heat that the circuit produced, improve the security performance of bridging.

2. The utility model discloses a be equipped with diaphragm, slot, inserted bar, stopper, arc clamp plate and gag lever post between per two baffles, carry out local fixed to the circuit, avoid the circuit to break away from the bottom plate, influence the circuit operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the middle bottom plate of the present invention;

FIG. 3 is a schematic structural view of the middle side plate of the present invention;

fig. 4 is the utility model discloses the overlook schematic structure diagram of stopper.

In the figure: 1. a bridge frame; 2. a cable entry; 3. a base plate; 4. a side plate; 5. heat dissipation holes; 6. a through hole; 7. a cross bar; 8. a partition plate; 9. a transverse plate; 10. a slot; 11. inserting a rod; 12. a limiting block; 13. an arc-shaped pressing plate; 14. a rubber layer; 15. an arc-shaped slot; 16. a compression spring; 17. mounting grooves; 18. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a combined cable bridge comprises a bridge 1 and a cable inlet 2; the bridge frame 1 comprises a bottom plate 3 and two side plates 4 positioned on two sides of the bottom plate, the two side plates 4 are perpendicular to the bottom plate 3, a plurality of heat dissipation holes 5 are formed in the bottom plate 3, and a plurality of through holes 6 are formed in the side plates 4; the bottom plate 3 is provided with a plurality of parallel cross rods 7, the cross rods 4 are provided with a plurality of partition plates 8, a cross plate 9 is fixedly connected between every two partition plates 8, the upper side and the lower side of each cross plate 9 are provided with slots 10 which are communicated with each other, an inserting rod 11 is arranged in each slot 10, the upper end of each inserting rod 11 penetrates through each slot 10 and extends to the outside to be connected with a limiting block 12, two mounting grooves 17 are symmetrically formed in two sides of each limiting block 12, and a limiting rod 18 is mounted in each mounting groove 17 through a rotating shaft; the bottom end of the inserted link 11 passes through the slot 10 and extends to the outside to be connected with an arc-shaped pressing plate 13, and a pressing spring 16 is sleeved outside the inserted link 11 at the bottom of the transverse plate 9.

Preferably, the side plates 4 are fixedly connected with the bottom plate 3 through a plurality of fixing bolts.

Preferably, a plurality of the cross bars 7 are arranged at equal intervals.

Preferably, a plurality of the separators 8 are arranged at equal intervals; the bottom of the partition plate 8 is provided with an inserting plate, the cross rod 7 is provided with a groove matched with the inserting plate, and the inserting plate is connected with the groove in an embedded mode.

Preferably, a rubber layer 14 is laid on the inner side wall of the arc-shaped pressing plate 13.

Preferably, an arc-shaped groove 15 matched with the cable is formed between every two partition boards 8 on the cross rod 7.

Preferably, the slot 10 is slidably connected with the insert rod 11.

The working principle is as follows: when the cable bridge is used, cables of different lines are inserted into the bridge from the cable inlet 2, each cable is placed in the corresponding arc-shaped groove 15, the partition plates 8 are inserted into the cross rods 7 according to the number of the used cables, the partition plates 8 are arranged on two sides of each line, each cable is isolated by the partition plates 8, the lines can be distinguished conveniently, line crossing is avoided, and convenience is brought to later-stage line maintenance; after the cables are arranged, the limiting rod 18 is rotated to enable the limiting rod 18 to be arranged in the installation groove 17, and the arc-shaped pressing plate 13 enables the arc-shaped pressing plate 13 to move downwards to extrude the cables under the elastic action of the pressing spring 16, so that the cables are locally fixed, and the cables are prevented from being separated from the bottom plate 3; the inner side wall of the arc-shaped pressing plate 13 is provided with a rubber layer 14, so that the cable is protected, and the phenomenon that the cable is provided with an indentation due to overlarge pressure is avoided; be equipped with a plurality of louvres 5 on the crane span structure bottom plate 3, can in time discharge the heat that the circuit produced, improve the security performance of bridging.

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. A combined cable bridge is characterized by comprising a bridge (1) and a cable inlet (2); the bridge (1) comprises a bottom plate (3) and two side plates (4) positioned on two sides of the bottom plate, the two side plates (4) are perpendicular to the bottom plate (3), a plurality of heat dissipation holes (5) are formed in the bottom plate (3), and a plurality of through holes (6) are formed in the side plates (4); the bottom plate (3) is provided with a plurality of parallel cross rods (7), the cross rods (7) are provided with a plurality of partition plates (8), a cross plate (9) is fixedly connected between every two partition plates (8), the upper side and the lower side of the cross plate (9) are provided with slots (10) which are communicated with each other, inserting rods (11) are arranged in the slots (10), the upper ends of the inserting rods (11) penetrate through the slots (10) and extend to the outside to be connected with limit blocks (12), two mounting grooves (17) are symmetrically formed in two sides of the limit blocks (12), and limit rods (18) are mounted in the mounting grooves (17) through rotating shafts; the bottom end of the inserted bar (11) penetrates through the slot (10) and extends to the outside to be connected with an arc-shaped pressing plate (13), and a pressing spring (16) is sleeved outside the inserted bar (11) at the bottom of the transverse plate (9).

2. The modular cable tray of claim 1, wherein: the side plates (4) are fixedly connected with the bottom plate (3) through a plurality of fixing bolts.

3. The modular cable tray of claim 1, wherein: the plurality of cross bars (7) are arranged at equal intervals.

4. The modular cable tray of claim 1, wherein: a plurality of the partition plates (8) are arranged at equal intervals; the bottom of the partition plate (8) is provided with an inserting plate, the cross rod (7) is provided with a groove matched with the inserting plate, and the inserting plate is connected with the groove in an embedded mode.

5. The modular cable tray of claim 1, wherein: and a rubber layer (14) is laid on the inner side wall of the arc-shaped pressing plate (13).

6. The modular cable tray of claim 1, wherein: arc-shaped grooves (15) matched with the cables are formed between every two partition plates (8) on the cross rod (7).

7. The modular cable tray of claim 1, wherein: the slot (10) is connected with the inserted rod (11) in a sliding manner.