CN210430782U

CN210430782U - Corner perpendicular tee bend in dampproofing slot type

Info

Publication number: CN210430782U
Application number: CN201921113687.4U
Authority: CN
Inventors: 豆桂明
Original assignee: Jiangsu Huhua Electric Co Ltd
Current assignee: Jiangsu Huhua Electric Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-28
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a perpendicular tee bend in corner is gone up to dampproofing slot type, including tee bend main part, port and bottom plate, the port is connected on each opening of tee bend main part, the tee bend main part is under shed's tee bend main part, the under shed department at the tee bend main part is connected to the bottom plate. Set up the convection current hole respectively in the side of each port, set up a plurality of ventilation holes respectively on two sides that the tee bend main part is not adjacent, set up a movable groove in the adjacent side of ventilation hole place face, set up a spacing arch respectively in the both sides of dampproofing board. A plurality of plugs are arranged in the side wall of the tee main body, and a plurality of whistle inserting devices are arranged on one surface of the bottom plate facing the tee main body. The chromium coating effectively prevents the surface of the tee joint main body from being damped and corroded. The utility model arranges the damp-proof plate on the surface of the main body of the tee joint to effectively avoid the influence of precipitation weather on the pollution, corrosion and the like of the cable in the bridge; the whistle is inserted in the setting, realizes being connected of tee bend main part and bottom plate through the plug and insert the whistle, reduces the installation degree of difficulty.

Description

Corner perpendicular tee bend in dampproofing slot type

Technical Field

The utility model belongs to the technical field of the cable testing bridge technique and specifically relates to a perpendicular tee bend in angle is gone up to dampproofing slot type is related to.

Background

The perpendicular tee bend in upper corner is the main structure spare of cable testing bridge, cable testing bridge wide application in petroleum, the chemical industry, electric power, many fields such as telecommunication, the cable testing bridge divide into the slot type, tray formula and ladder formula isotructure, be used for framework power cable and communication cable, the cable testing bridge erects in the factory building most of the time, also can erect outdoors according to the demand in many times, damage people can paint or prevent to rust with the mode of galvanizing on the crane span structure surface usually for preventing outdoor crane span structure corrosion, but paint can take the skin to fall under the sun insolate, the galvanizing coat hardness is lower to be lost the protecting effect by the fish tail easily.

Traditional crane span structure can set up a plurality of ventilation holes for the heat dissipation, and the condition of rainwater seepage can appear often in these ventilation holes when rainy day, and this condition such as corruption that wets appears easily just leading to the cable in the crane span structure, appears the potential safety hazard easily.

Disclosure of Invention

The purpose of the invention is as follows: the utility model discloses to prior art's shortcoming with not enough, provide a perpendicular tee bend in angle in dampproofing slot type. The utility model adds the damp-proof plate to effectively prevent the corrosion of the precipitation to the cable, and reduces the potential safety hazard; the chromium coating is arranged on the surface of the tee joint main body to prevent the utility model from being corroded by scratches, thereby effectively prolonging the service life of the utility model; the plug is arranged in the tee main body, the whistle is arranged on the bottom plate, the tee main body is connected with the bottom plate through the plug and the whistle, and installation difficulty is reduced.

The technical scheme is as follows: in order to realize the above purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a perpendicular tee bend in corner in dampproofing slot type, includes tee bend main part, port and bottom plate, the port has 3 and connects on each opening of tee bend main part, the tee bend main part is under shed's tee bend main part, the lower opening department at the tee bend main part is connected to the bottom plate.

Set up the convection current hole respectively in the side of each port, set up a plurality of ventilation holes respectively on two sides that the tee bend main part is not adjacent, set up a movable groove in the adjacent side of ventilation hole place face, movable groove connects the one side that is close to the arris with the adjacent side of ventilation hole place face, sets up a dampproofing board and passes the movable groove and be connected with the tee bend main part, sets up a spacing arch respectively in the both sides of dampproofing board.

The ventilation hole is opened the outside pull of dampproofing board when not having precipitation, and the spacing arch of dampproofing board both sides prevents to take dampproofing board out the tee bend main part at the pull in-process, the ventilation hole promotes the convection current of air in the crane span structure, effectively reduces the temperature in the crane span structure, avoids the higher condition that the cable damaged appears of temperature. When rainwater leaks into the bridge frame along the vent holes in rainy days, the moisture-proof plate is pushed into the tee joint main body, and the rainwater is prevented from entering the bridge frame to corrode the cable.

The side wall of the tee main body is internally provided with a plurality of plugs, one surface of the bottom plate facing the tee main body is provided with a plurality of whistle inserting ports, and the plugs and the whistle inserting ports are consistent in quantity and are connected in an inserting mode. The tee joint main body and the bottom plate are connected through the plug and the whistle, so that the use of bolts is reduced, and the installation difficulty is reduced.

The surface of the tee joint main body is provided with a chromium coating, and the thickness of the chromium coating is 0.01 mm-0.015 mm. The chromium coating effectively prevents the surface of the tee joint main body from being damped and corroded.

The number of the whistle insertion devices is at least 5, and the number of the plug pins is consistent with that of the whistle insertion devices.

The utility model relates to a perpendicular tee bend in angle is gone up to dampproofing slot type sets up the ventilation hole circulation of air of being convenient for in tee bend main part surface, effectively reduces the temperature in the crane span structure. The moisture-proof plate is arranged on the surface of the tee joint main body, so that the influence of precipitation weather on pollution, corrosion and the like of a cable in the bridge is effectively avoided. The plug is arranged in the tee main body, the whistle is arranged on the bottom plate, the tee main body is connected with the bottom plate through the plug and the whistle, and installation difficulty is reduced. Set up chromium-plated layer on tee bend main part surface, effectively prolong the utility model discloses a practical life.

Has the advantages that: compared with the prior art, the utility model, its beneficial effect is:

1. the utility model discloses set up dampproofing board on tee bend main part surface and effectively avoid precipitation weather to produce influences such as pollution, corruption to the cable in the crane span structure.

2. The utility model discloses set up the bolt inside the tee bend main part, set up on the bottom plate and insert the whistle, realize being connected of tee bend main part and bottom plate through the bolt and insert the whistle, reduce the installation degree of difficulty.

3. The utility model discloses set up chromium-plated layer on tee bend main part surface, prevent effectively that the tee bend main part from being corroded by the fish tail, effectively prolong the utility model discloses a life.

Drawings

Fig. 1 is the structural schematic diagram of the corner vertical tee in the dampproof groove type of the present invention.

The reference symbols: 1. a tee main body; 2. a port; 3. a convection hole; 4. a vent hole; 5. a moisture-proof plate; 6. a limiting bulge; 7. a base plate.

Detailed Description

The present invention will be further described with reference to the following detailed description.

As shown in figure 1, the moistureproof groove type upper corner vertical tee joint comprises a tee joint main body 1, ports 2 and a bottom plate 7, wherein the ports 2 are 3 and are connected to openings of the tee joint main body 1, the tee joint main body 1 is a tee joint main body with a lower opening, and the bottom plate 7 is connected to the lower opening of the tee joint main body 1.

Set up convection hole 3 respectively in the side of each port 2, set up a plurality of ventilation holes 4 respectively on two sides that tee bend main part 1 is not adjacent, set up a movable groove in the adjacent side of ventilation hole 4 place face, the movable groove is connected in the one side that is close to the arris with the adjacent side of ventilation hole 4 place face, sets up a dampproofing board 5 and passes the movable groove and be connected with tee bend main part 1, sets up a spacing arch 6 respectively in the both sides of dampproofing board 5.

The side wall of the tee main body 1 is internally provided with a plurality of plugs, one surface of the bottom plate 7 facing the tee main body 1 is provided with a plurality of whistle inserting ports 8, and the plugs and the whistle inserting ports 8 are identical in quantity and are connected in an inserting mode.

A chromium coating is arranged on the surface of the tee joint main body 1, and the thickness of the chromium coating is 0.01 mm-0.015 mm.

The number of the whistle 8 is at least 5.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a perpendicular tee bend in corner in dampproofing slot type, includes tee bend main part (1), port (2) and bottom plate (7), port (2) have 3 and connect on each opening of tee bend main part (1), tee bend main part (1) is the tee bend main part of under shed, the under shed department at tee bend main part (1), its characterized in that are connected in bottom plate (7): set up convection hole (3) respectively in the side of each port (2), set up a plurality of ventilation holes (4) respectively on two sides that tee bend main part (1) is not adjacent, set up a movable groove in the adjacent side of ventilation hole (4) place face, the movable groove is connected in the one side that is close to the arris with the adjacent side of ventilation hole (4) place face, sets up a dampproofing board (5) and passes the movable groove and be connected with tee bend main part (1), sets up a spacing arch (6) respectively in the both sides of dampproofing board (5).

2. The moisture-proof groove-type upper corner vertical tee joint of claim 1, which is characterized in that: the novel three-way pipe is characterized in that a plurality of plugs are arranged inside the side wall of the three-way main body (1), a plurality of whistle inserting devices (8) are arranged on the side, facing the three-way main body (1), of the bottom plate (7), and the plugs and the whistle inserting devices (8) are identical in number and are connected in an inserting mode.

3. The moisture-proof groove-type upper corner vertical tee joint of claim 1, which is characterized in that: the surface of the tee joint main body (1) is provided with a chromium coating, and the thickness of the chromium coating is 0.01 mm-0.015 mm.

4. The moisture-proof groove-type upper corner vertical tee joint of claim 2, which is characterized in that: at least 5 whistle insertion posts (8) are provided.