CN218406104U - High-low cross-roof drainage structure - Google Patents

Abstract

The utility model discloses a roofing drainage structures is striden to height, its characterized in that: including a pipe, intake chamber and dashpot have been seted up to the inside of a pipe, the inner wall symmetry of the one end of dashpot is fixed with two slide rails, first semicircle pipe and second semicircle pipe have been placed to the inside of dashpot, first spout has all been seted up to the one end of first semicircle pipe and second semicircle pipe, first semicircle pipe and second semicircle pipe block respectively on two slide rails, the outer wall of first semicircle pipe and second semicircle pipe all is fixed with the stripper bar, the inner wall of dashpot is fixed with spring housing, spring groove has been seted up to spring housing's inside, the spring has been placed to spring groove's inside, the one end block of stripper bar is at spring groove. Snow melts the back at the snow and ice and flows through between first semicircle pipe and the second semicircle pipe, freezes a large amount of ice-cubes easily, and the ice-cube extrudees first semicircle pipe and second semicircle pipe to slide to both sides along the slide rail, thereby the effectual ice-cube of avoiding splits first semicircle pipe and second semicircle pipe because of the volume increase rises.

Description

High-low cross-roof drainage structure

Technical Field

The utility model relates to a roofing drainage structures field is striden to height, a roofing drainage structures is striden to height specifically says so.

Background

In industrial buildings of steel construction, one common form of construction is two high and low roofs, where the high span roof is generally the main roof of the building, and the most common form of low span roof is a large canopy (or mantel) arranged uniformly long and using a gutter to drain. In the prior art, a plurality of pipelines are usually fixed on a roof to drain rainwater to a sewer;

however, in rainy and snowy weather in winter, the phenomenon of freezing ice blocks easily occurs in the drainage pipeline, and the drainage pipeline is easily expanded and cracked due to the increase of the volume of the ice blocks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roofing drainage structures is striden to prior art's defect to height.

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

the utility model provides a roofing drainage structures is striden to height which characterized in that: including a pipe, intake antrum and dashpot have been seted up to the inside of a pipe, the intake antrum is located the one end of dashpot, the inner wall symmetry of the one end of dashpot is fixed with two slide rails, first semicircle pipe and second semicircle pipe have been placed to the inside of dashpot, first spout has all been seted up to the one end of first semicircle pipe and second semicircle pipe, first semicircle pipe and second semicircle pipe pass through first spout block respectively two on the slide rail, the outer wall of first semicircle pipe and second semicircle pipe all is fixed with the extrusion pole, the inner wall symmetry of dashpot is fixed with the spring shell, the spring groove has been seted up to the inside of spring shell, the spring has been placed to the inside of spring groove, the one end block of extrusion pole is in the spring inslot, flows through between first semicircle pipe and the second semicircle pipe after snow day ice and snow melt, after the temperature descends night, has a large amount of ice-cubes between first semicircle pipe and the second semicircle pipe, and first semicircle pipe and second semicircle pipe take place to slide along the spring and extrude the spring, treat that the ice-cubes and the effectual semicircle pipe that the ice-cubes that the drive, thereby the volume of the first semicircle pipe and the second semicircle pipe that rises because of the ice-cubes and the effectual semicircle pipe.

Specifically, both ends of the second semicircular pipe are provided with second sliding chutes;

specifically, two ends of the second semicircular pipe are respectively fixed with a baffle plate, and the baffle plates are positioned inside the second sliding chute;

specifically, the outer walls of the first semicircular pipe and the second semicircular pipe are both fixed with electric heaters;

specifically, the baffle can prevent crushed ice or water between the first semicircular pipe and the second semicircular pipe from entering the position where the electric heater is installed, so that the electric heater is prevented from being short-circuited with water;

specifically, a first conductive block is fixed on the outer wall of the extrusion rod, a conductive groove is formed in one end of the first conductive block, and a second conductive block is fixed at one end of the spring shell;

specifically, the first conductive block moves towards the second conductive block, the second conductive block enters the conductive groove, the power supply of the electric heater is switched on and starts to work, the second conductive block is separated from the first conductive block, and the power supply of the electric heater is switched off and stops working;

specifically, be fixed with the plastics extensible member between the inner wall of first semicircle pipe and second semicircle pipe and dashpot, avoid the heat loss that electric heater provided.

The utility model has the advantages that:

(1) A roofing drainage structures is striden to height, through the intraductal dashpot that has seted up of a, be provided with two slide rails in the dashpot, the block has first semicircle pipe and second semicircle pipe respectively on two slide rails, the both sides of first semicircle pipe and second semicircle pipe are fixed with the stripper bar respectively, the inner wall of dashpot is fixed with spring housing, inside being provided with the spring at spring housing, the one end block of stripper bar is in spring housing's inside, it freezes to appear between first semicircle pipe and the second semicircle pipe, the ice-cube is through extruding first semicircle pipe and second semicircle pipe, first semicircle pipe and second semicircle pipe can slide on the slide rail, thereby avoid the ice-cube inflation and the expansion crack first semicircle pipe and second semicircle pipe, thereby effectual first semicircle pipe and the second semicircle pipe life of having improved.

(2) A roofing drainage structures is striden to height, install electric heater through the outer wall at first semicircle pipe and second semicircle pipe, be fixed with first conducting block at the outer wall of stripper bar, one end at spring shell is fixed with the second conducting block, extrude first semicircle pipe and second semicircle pipe through the ice-cube, make first conducting block and second conducting block laminating, electric heater circular telegram begins to give first semicircle pipe and second semicircle pipe heating, promote the ice-cube to melt, thereby avoided in the pipeline long-term because of having a large amount of ice-cubes, the pipeline phenomenon of dropping appears under the effect of gravity.

Drawings

Fig. 1 is a structural diagram of a high-low cross-roof drainage structure provided by the present invention;

fig. 2 is a first cross-sectional view of a high-low cross-roof drainage structure provided by the present invention;

fig. 3 is a second cross-sectional view of a high-low cross-roof drainage structure provided by the present invention;

fig. 4 is a third cross-sectional view of a first view angle of a high-low cross-roof drainage structure provided by the present invention;

fig. 5 is a third cross-sectional view of a second view angle of a high-low cross-roof drainage structure provided by the present invention;

FIG. 6 is an enlarged view of area a of FIG. 2;

FIG. 7 is an enlarged view of area b of FIG. 2;

FIG. 8 is an enlarged view of area c of FIG. 3;

fig. 9 is an enlarged view of the area d in fig. 6.

In the figure: 1. the first pipe, 11, the intake channel, 12, the buffer slot, 13, the slide rail, 14, first semicircle pipe, 141, the baffle, 15, second semicircle pipe, 151, the second spout, 16, the first spout, 21, the extrusion stem, 22, the spring shell, 23, the spring groove, 24, the spring, 31, the first conducting block, 32, the conducting groove, 33, the second conducting block, 4, the electric heater, 5, the plastics extensible member.

Detailed Description

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

As shown in fig. 1-9, a roofing drainage structures is striden to height, including a pipe 1, intake antrum 11 and dashpot 12 have been seted up to the inside of a pipe 1, intake antrum 11 is located the one end of dashpot 12, the inner wall symmetry of the one end of dashpot 12 is fixed with two slide rails 13, first semicircle pipe 14 and second semicircle pipe 15 have been placed to the inside of dashpot 12, first spout 16 has all been seted up to the one end of first semicircle pipe 14 and second semicircle pipe 15, first semicircle pipe 14 and second semicircle pipe 15 block respectively two through first spout 16 on the slide rail 13, the outer wall of first semicircle pipe 14 and second semicircle pipe 15 all is fixed with extrusion stem 21, the inner wall symmetry of dashpot 12 is fixed with spring housing 22, spring housing 22's inside has been seted up spring groove 23, spring 24 has been placed to the inside of spring groove 23, the one end block of extrusion stem 21 is in spring groove 23.

Flow through between first semicircle pipe 14 and the second semicircle pipe 15 after snow ice and snow melt in snow, after night temperature decline, there is a large amount of ice-cubes between first semicircle pipe 14 and the second semicircle pipe 15, the ice-cube extrudes first semicircle pipe 14 and second semicircle pipe 15, first semicircle pipe 14 and second semicircle pipe 15 take place to slide and extrude spring 24 to both sides along slide rail 13, treat the ice-cube and melt the back, spring 24's restoring force drive first semicircle pipe 14 and second semicircle pipe 15 reset, thereby effectual avoid the ice-cube to rise because of the volume and split first semicircle pipe 14 and second semicircle pipe 15.

The second sliding grooves 151 are formed at two ends of the second semi-circular tube 15.

Both ends of the second semicircular tube 15 are fixed with a baffle 141, and the baffle 141 is located inside the second sliding groove 151.

And the electric heater 4 is fixed on the outer walls of the first semicircular pipe 14 and the second semicircular pipe 15.

The baffle 141 can prevent crushed ice or water between the first semicircular tube 14 and the second semicircular tube 15 from entering the position where the electric heater 4 is installed, and prevent the electric heater 4 from short-circuiting with water.

A first conductive block 31 is fixed on the outer wall of the extrusion rod 21, a conductive groove 32 is formed at one end of the first conductive block 31, and a second conductive block 33 is fixed at one end of the spring housing 22.

The first conductive block 31 moves towards the second conductive block 33, the second conductive block 33 enters the conductive groove 32, the power supply of the electric heater 4 is conducted and starts to work, the second conductive block 33 is separated from the first conductive block 31, and the power supply of the electric heater 4 is disconnected and stops working.

And a plastic expansion piece 5 is fixed between the inner walls of the first semicircular pipe 14 and the second semicircular pipe 15 and the buffer groove 12, so that the heat provided by the electric heater 4 is prevented from losing.

Specifically, after entering the weather of rain, snow and ice in winter, the first semicircular tube 14 and the second semicircular tube 15 are easy to freeze, and the ice is larger along with the water flowing down from the water inlet tank 11, when the volume of the ice is larger than the space between the first semicircular tube 14 and the second semicircular tube 15, the ice extrudes the first semicircular tube 14 and the second semicircular tube 15, the first semicircular tube 14 and the second semicircular tube 15 which are subjected to extrusion force move towards two sides along the sliding rail 13 respectively, and the extrusion rod 21 is pushed to move from one end of the spring groove 23 to the other end of the spring groove 23, the extrusion rod 21 extrudes the spring 24, the spring 24 obtains restoring force, meanwhile, the extrusion rod 21 drives the first conductive block 31 to move towards the second conductive block 33, when the second conductive block 33 completely enters the inside of the groove 32, the electric heater 4 is powered on and starts to heat the first semicircular tube 14 and the second semicircular tube 15, so as to promote the ice to melt, the material of the first semicircular tube 14 and the second semicircular tube 15 is a PE water feeding tube, the heat is melted by the electric heater, and the highest temperature of the electric heater is not higher than that the temperature of the first semicircular tube 14 and the second semicircular tube 15 is required to melt, thereby preventing the heat of the first semicircular tube 14 and the first semicircular tube 15 from losing, and the heat of the folding plastic, and the first semicircular tube 14 and the folding plastic, thereby preventing the folding plastic from losing.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (8)

1. The utility model provides a roofing drainage structures is striden to height which characterized in that: the spring buffer structure comprises a first pipe (1), a water inlet groove (11) and a buffer groove (12) are formed in the first pipe (1), the water inlet groove (11) is located at one end of the buffer groove (12), two sliding rails (13) are symmetrically fixed on the inner wall of one end of the buffer groove (12), a first semicircular pipe (14) and a second semicircular pipe (15) are placed in the buffer groove (12), a first sliding groove (16) is formed in one end of each of the first semicircular pipe (14) and the second semicircular pipe (15), the first semicircular pipe (14) and the second semicircular pipe (15) are clamped on the two sliding rails (13) through a first sliding groove (16), an extrusion rod (21) is fixed on the outer walls of the first semicircular pipe (14) and the second semicircular pipe (15), a spring shell (22) is symmetrically fixed on the inner wall of the buffer groove (12), a spring groove (23) is formed in the spring shell (22), an internal spring (24) of the spring groove (23) is placed, and one end of the extrusion rod (21) is clamped in the spring groove (23);

snow melts back ice and snow and flows through between first semicircle pipe (14) and second semicircle pipe (15) in the snow day, after night temperature descends, there is a large amount of ice-cubes between first semicircle pipe (14) and second semicircle pipe (15), ice-cube extrusion first semicircle pipe (14) and second semicircle pipe (15), first semicircle pipe (14) and second semicircle pipe (15) take place to slide and extrude spring (24) to both sides along slide rail (13), treat that the ice-cube melts the back, the restoring force drive first semicircle pipe (14) and second semicircle pipe (15) of spring (24) reset, thereby effectual avoid the ice-cube to rise because of the volume and split first semicircle pipe (14) and second semicircle pipe (15).

2. The high-low cross-roof drainage structure of claim 1, wherein: and second sliding grooves (151) are formed in two ends of the second semicircular pipe (15).

3. The high-low cross-roof drainage structure of claim 1, wherein: both ends of the second semicircular pipe (15) are fixed with baffle plates (141), and the baffle plates (141) are positioned inside the second sliding grooves (151).

4. The high-low cross-roof drainage structure of claim 1, wherein: and the electric heaters (4) are fixed on the outer walls of the first semicircular pipe (14) and the second semicircular pipe (15).

5. The high-low cross-roof drainage structure of claim 3, wherein: the baffle (141) can block crushed ice or water between the first semicircular pipe (14) and the second semicircular pipe (15) from entering the position where the electric heater (4) is installed, and short circuit between the electric heater (4) and the water is avoided.

6. The high-low cross-roof drainage structure of claim 1, wherein: a first conductive block (31) is fixed on the outer wall of the extrusion rod (21), a conductive groove (32) is formed in one end of the first conductive block (31), and a second conductive block (33) is fixed at one end of the spring shell (22).

7. The high-low cross-roof drainage structure of claim 6, wherein: the first conductive block (31) moves towards the second conductive block (33), the second conductive block (33) enters the conductive groove (32), the power supply of the electric heater (4) is conducted and starts to work, the second conductive block (33) is separated from the first conductive block (31), and the power supply of the electric heater (4) is disconnected and stops working.

8. The high-low cross-roof drainage structure of claim 1, characterized in that: and a plastic folding piece (5) is fixed between the inner walls of the first semicircular pipe (14), the second semicircular pipe (15) and the buffer groove (12), so that the heat provided by the electric heater (4) is prevented from losing.

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