CN213989982U

CN213989982U - Combined connecting cable bridge

Info

Publication number: CN213989982U
Application number: CN202023037754.4U
Authority: CN
Inventors: 刘德芳
Original assignee: Shenzhen Ouyate Electrical Equipment Co ltd
Current assignee: Shenzhen Ouyate Electrical Equipment Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a modular connecting cable crane span structure, including the crane span structure main part, the side surface fixed mounting of crane span structure main part has flange No. one, another side surface fixed mounting of crane span structure main part has flange No. two, a side surface fixed mounting of flange No. two has flange No. three, No. three flange's side surface fixed mounting has metal collapsible tube, a side surface fixed mounting of metal collapsible tube has flange No. four, the last surface movable mounting of crane span structure main part has seal ring, the upper surface of crane span structure main part is located seal ring's top movable mounting has thermal-insulated baffle, thermal-insulated baffle's lower fixed surface installs foam. A modular connecting cable crane span structure, in the higher environment of temperature, can play good thermal-insulated effect, avoid the problem of high temperature damage cable, can carry out effectual protection and fixed to the cable inside the crane span structure.

Description

Combined connecting cable bridge

Technical Field

The utility model relates to a cable testing bridge field, in particular to modular connecting cable testing bridge.

Background

The cable bridge is applied to comprehensive wiring such as power supply matching power transmission, wired telecommunication transfer and the like, and a supporting member for laying cables is mainly used most widely in power transmission systems for centralized power supply and distribution of power supply departments, industrial and mining enterprises, hotels and comprehensive office facilities, and comprehensive wiring such as wired telecommunication and the like, wherein the supporting member has various forms such as a bracket, a suspension, a hanging and the like; the existing cable bridge has certain defects in use, is poor in heat insulation effect, causes overhigh temperature of the cable in a higher temperature environment, and does not protect and fix the cable in the bridge.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a combined connecting cable bridge, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modular connecting cable crane span structure, includes the crane span structure main part, the side surface fixed mounting of crane span structure main part has flange No. one, another side surface fixed mounting of crane span structure main part has flange No. two, flange is connected to flange's a side fixed surface mounting has flange No. three, flange's side surface fixed mounting has metal collapsible tube, metal collapsible tube's a side fixed surface mounting has flange No. four, the last surface movable mounting of crane span structure main part has seal ring, the upper surface of crane span structure main part is located seal ring's top movable mounting and has thermal-insulated baffle, thermal-insulated baffle's lower fixed surface installs foam, the louvre has been seted up to the lower surface of crane span structure main part, a cable duct has been seted up to the inside of crane span structure main part.

Preferably, the quantity of louvre is a plurality of altogether, flange's side surface is close to upper surface fixed position and installs a holding screw No. one, a holding screw's quantity is a plurality of altogether, flange's inside is close to middle part position and has seted up an inner hole No. one, flange's inside is located the inside side surface fixed mounting of an inner hole and has a rubber gasket No. one, an inner hole and a cable duct fixed connection.

Preferably, No. three flange's side surface is close to upper surface fixed mounting and has No. two holding screws, No. two holes have been seted up near the intermediate position to No. three flange's inside, No. three flange's inside is located the inboard fixed surface of No. two holes and has No. two rubber gaskets, No. two holes and cable duct fixed connection.

Preferably, No. three holes have been seted up to metal collapsible tube's inside, No. three holes are through No. two holes and cable duct fixed connection.

Preferably, No. four inner holes are formed in the position, close to the middle, of the inside of the No. four connecting flange, No. three rubber gaskets are fixedly mounted on the inner side surface, located in the No. four inner holes, of the inside of the No. four connecting flange, and the No. four inner holes are fixedly connected with the No. three inner holes.

Preferably, the upper surface of crane span structure main part is close to rear surface position fixed mounting and is had the connecting block, the quantity of connecting block is two altogether, plastic foam's inside has seted up the bleeder vent, the quantity of bleeder vent is a plurality of altogether.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, thermal baffle through setting up, plastic foam, bleeder vent and seal ring, in the higher environment of temperature, good heat-proof effect has been played, the problem of cable high temperature lead to the damage has been avoided, mutually supporting of its seal ring and thermal baffle, good sealed effect has been played, can have and carry out effectual waterproof effect to the cable, through the metal collapsible tube that sets up, a rubber gasket, mutually supporting of No. two rubber gaskets and No. three rubber gaskets, can carry out effectual protection to the cable inside the equipment, in the corner, play fixed and guard action.

Drawings

Fig. 1 is a schematic view of an overall structure of a combined connecting cable bridge of the present invention;

FIG. 2 is a view of a bridge body of a combined connecting cable bridge of the present invention;

FIG. 3 is a bottom view of a bridge body of a combined connecting cable bridge of the present invention;

fig. 4 is a cross-sectional view of the combined connecting cable bridge of the present invention.

In the figure: 1. a bridge frame body; 2. a first connecting flange; 201. a set screw; 202. an inner hole I; 203. a first rubber gasket; 3. a second connecting flange; 4. a third connecting flange; 401. a second set screw; 402. a second inner hole; 403. a second rubber gasket; 5. a metal hose; 501. a third inner hole; 6. a fourth connecting flange; 601. a fourth inner hole; 602. a third rubber gasket; 7. a heat insulation baffle; 701. connecting blocks; 8. plastic foam; 801. air holes are formed; 9. a sealing gasket; 10. heat dissipation holes; 11. a cable trough.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a combined type connecting cable bridge comprises a bridge main body 1, a first connecting flange 2 is fixedly installed on a side surface of the bridge main body 1, a second connecting flange 3 is fixedly installed on the other side surface of the bridge main body 1, a third connecting flange 4 is fixedly installed on a side surface of the second connecting flange 3, a metal hose 5 is fixedly installed on a side surface of the third connecting flange 4, a fourth connecting flange 6 is fixedly installed on a side surface of the metal hose 5, a sealing washer 9 is movably installed on an upper surface of the bridge main body 1, a heat insulating baffle 7 is movably installed on the upper surface of the bridge main body 1 above the sealing washer 9, a plastic foam 8 is fixedly installed on the lower surface of the heat insulating baffle 7, a heat dissipation hole 10 is formed in the lower surface of the bridge main body 1, and a first cable groove 11 is formed in the bridge main body 1;

the number of the heat dissipation holes 10 is a plurality, a first set screw 201 is fixedly mounted at a position, close to the upper surface, of the side surface of a first connecting flange 2, a first inner hole 202 is formed in a position, close to the middle, of the inside of the first connecting flange 2, a first rubber gasket 203 is fixedly mounted at a position, close to the inside of the first inner hole 202, of the inside of the first connecting flange 2, and the first inner hole 202 is fixedly connected with a first cable groove 11; a second set screw 401 is fixedly mounted on the side surface of the third connecting flange 4 close to the upper surface, a second inner hole 402 is formed in the third connecting flange 4 close to the middle, a second rubber gasket 403 is fixedly mounted on the inner side surface of the second inner hole 402 in the third connecting flange 4, and the second inner hole 402 is fixedly connected with the first cable groove 11; a third inner hole 501 is formed in the metal hose 5, and the third inner hole 501 is fixedly connected with the first cable groove 11 through a second inner hole 402; a fourth inner hole 601 is formed in the inner portion of the fourth connecting flange 6, the position of the inner portion of the fourth connecting flange 6 is close to the middle of the inner portion of the fourth connecting flange, a third rubber gasket 602 is fixedly mounted on the surface of the inner side of the fourth inner hole 601 in the inner portion of the fourth connecting flange 6, and the fourth inner hole 601 is fixedly connected with the third inner hole 501; the upper surface of the bridge frame main body 1 is fixedly provided with connecting blocks 701 close to the rear surface, the number of the connecting blocks 701 is two, the plastic foam 8 is internally provided with air holes 801, and the number of the air holes 801 is several.

It should be noted that, the utility model relates to a combined type connecting cable bridge, when in use, the third connecting flange 4 on one side surface of the metal hose 5 is fixedly connected with the second connecting flange 3 on one side surface of the bridge main body 1 through the second set screw 401, then the cable is penetrated to the fourth inner hole 601 through the first inner hole 202 inside the first connecting flange 2, the angle can be adjusted through the arranged metal hose 5, the arranged second rubber gasket 403 and the third rubber gasket 602 effectively protect the surface of the cable at the corner, the sealing washer 9 arranged on the upper surface of the bridge main body 1 plays a sealing role, so that the heat insulation baffle 7 is hermetically connected with the bridge main body 1, a good waterproof role is played, the heat insulation baffle 7 and the plastic foam 8 on the lower surface play a heat insulation role, and the heat insulation baffle 7 can be movably connected with the bridge main body 1 through the connecting block 701, the cable can be serviced by opening the thermal barrier 7.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a modular connecting cable crane span structure which characterized in that: the cable bridge comprises a bridge main body (1), a first connecting flange (2) is fixedly mounted on the side surface of the bridge main body (1), a second connecting flange (3) is fixedly mounted on the side surface of the other side of the bridge main body (1), a third connecting flange (4) is fixedly mounted on the side surface of the second connecting flange (3), a metal hose (5) is fixedly mounted on the side surface of the third connecting flange (4), a fourth connecting flange (6) is fixedly mounted on the side surface of the metal hose (5), a sealing washer (9) is movably mounted on the upper surface of the bridge main body (1), a heat insulation baffle (7) is movably mounted on the upper surface of the bridge main body (1) above the sealing washer (9), plastic foam (8) is fixedly mounted on the lower surface of the heat insulation baffle (7), and heat dissipation holes (10) are formed in the lower surface of the bridge main body (1), a first cable groove (11) is formed in the bridge main body (1).

2. The modular connecting cable tray of claim 1, wherein: the quantity of louvre (10) is a plurality of altogether, flange (2) side surface is close to upper surface fixed position and installs holding screw (201) No. one, the quantity of holding screw (201) is a plurality of altogether, flange (2) inside is close to middle part position and has seted up hole (202) No. one, flange (2) inside is located the inside fixed surface of hole (202) and installs rubber gasket (203) No. one, hole (202) and cable duct (11) fixed connection No. one.

3. The modular connecting cable tray of claim 1, wherein: the side surface of No. three flange (4) is close to upper surface fixed mounting and has No. two holding screw (401), No. two holes (402) have been seted up near the intermediate position to the inside of No. three flange (4), the inside fixed surface that the inside of No. three flange (4) is located No. two holes (402) has No. two rubber gasket (403), No. two holes (402) and cable duct (11) fixed connection.

4. The modular connecting cable tray of claim 3, wherein: no. three holes (501) have been seted up to the inside of metal collapsible tube (5), No. three holes (501) are through No. two holes (402) and cable duct (11) fixed connection.

5. The modular connecting cable tray of claim 4, wherein: no. four holes (601) have been seted up near middle part position to the inside of No. four flange (6), the inside fixed surface that the inside of No. four flange (6) is located No. four holes (601) installs No. three rubber gasket (602), No. four holes (601) and No. three holes (501) fixed connection.

6. The modular connecting cable tray of claim 1, wherein: the upper surface of crane span structure main part (1) is close to rear surface position fixed mounting and has connecting block (701), the quantity of connecting block (701) is two altogether, bleeder vent (801) have been seted up to the inside of plastic foam (8), the quantity of bleeder vent (801) is a plurality of altogether.