CN217653220U - Self-supporting chimney bell and spigot sealing structure - Google Patents

Abstract

The utility model relates to a chimney bell and spigot sealing technique field, the utility model provides a self-supporting chimney bell and spigot seal structure, when installing with solving prior art, advance through the staff and paste the system to the junction of chimney, the artifical process of pasting the system, waste time and energy, lower work experience easily leads to pasting the system insecure, the poor problem of leakproofness, including upper segment section of thick bamboo and lower section of thick bamboo, the top of lower section of thick bamboo is provided with the bell and spigot, be provided with the ethylene propylene diene monomer cushion in the bell and spigot, the ethylene propylene diene monomer cushion is connected with lower section of thick bamboo through first bolt, upper segment section of thick bamboo is located the bell and spigot, a plurality of screw holes have been seted up on the lateral wall of lower section of thick bamboo, threaded hole female connection has the second bolt, fixed cover is equipped with first solid fixed ring on the lower section of thick bamboo, fixed cover is equipped with the solid fixed ring of second on the upper segment section of thick bamboo, a plurality of having seted up the through-hole on the first solid fixed ring, be provided with the screw rod in the through-hole, the bottom fixedly connected with the connecting rod of screw rod, the bottom of a plurality of connecting rod all with second fixed ring fixed connection.

Description

Self-supporting chimney bell and spigot sealing structure

Technical Field

The utility model relates to a chimney bell and spigot seals technical field, it is specific, relate to a self-supporting chimney bell and spigot seal structure.

Background

It is known that the internal force of a free-standing chimney is generally controlled by wind load, and particularly when cross-wind resonance occurs, the load is decisive for the cross-sectional dimension and deformation of the chimney. Many engineering examples show that the self-supporting chimney damage is caused by transverse wind direction loads, the wind power level of the resonance is 5-7 wind levels at most, the corresponding wind speed is 8-17m/s, and the corresponding wind pressure is small and is basically lower than the basic design wind pressure of the area.

When the current self-supporting chimney bell and spigot sealing structure is installed, the junction of the chimney is pasted through the staff to connect the chimney, the manual process of pasting the system is time-consuming and labor-consuming, the manual process of pasting the system requires higher working experience, the lower experience easily leads to the system of pasting insecure, the problem of poor sealing performance, and the use safety and the practicability are lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a self-supporting chimney bell and spigot seal structure to when solving the prior art that proposes in the background art when the installation, advance through the staff and paste the system to the junction of chimney, the artifical process of pasting the system, waste time and energy, lower work experience easily leads to pasting the system insecure, the problem of the poor problem of leakproofness.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-supporting chimney bell and spigot seal structure, includes a section of thick bamboo and a section of thick bamboo down, the top of a section of thick bamboo is provided with the bell and spigot down, is provided with the ethylene-propylene-diene monomer cushion in the bell and spigot, the ethylene-propylene-diene monomer cushion is connected with a section of thick bamboo down through first bolt, it is located the bell and spigot to go up a section of thick bamboo, a plurality of screw holes have been seted up on the lateral wall of a section of thick bamboo down, and screw hole female connection has the second bolt, it is equipped with first solid fixed ring to overlap on the section of thick bamboo down, it is equipped with the solid fixed ring of second to overlap on the section of thick bamboo to go up, has seted up a plurality of through-holes on the solid fixed ring, is provided with the screw rod in the through-hole, the bottom fixedly connected with connecting rod of screw rod, the bottom of a plurality of connecting rods all with second fixed ring fixed connection, the spiral shell is equipped with the nut on the screw rod.

Preferably, the top end of the first bolt is embedded into the ethylene propylene diene monomer rubber gasket.

Furthermore, the ethylene propylene diene monomer rubber cushion is adhered to the lower section of the cylinder through glue.

Still further, the upper section of thick bamboo is provided with anti-skidding line.

On the basis of the scheme, resin is poured between the upper section barrel and the socket.

(III) advantageous effects

Compared with the prior art, the utility model provides a self-supporting chimney bell and spigot seal structure possesses following beneficial effect:

this self-supporting chimney bell and spigot seal structure, through setting up the ethylene-propylene-diene monomer cushion, in order to increase the leakproofness between an upper section of thick bamboo and the lower section of thick bamboo, simultaneously through setting up screw rod and nut, in order to pass through the cooperation of screw rod and nut, connect an upper section of thick bamboo and a lower section of thick bamboo, make an upper section of thick bamboo and a lower section of thick bamboo extrude the ethylene-propylene-diene monomer cushion simultaneously, in order to further improve the leakproofness between an upper section of thick bamboo and the lower section of thick bamboo, it has the resin to pour into a mould simultaneously between an upper section of thick bamboo and the socket, in order to seal an upper section of thick bamboo and socket, play fixed effect simultaneously, simultaneously through setting up first bolt, in order to fix the ethylene-propylene-diene monomer cushion, ethylene-propylene-diene monomer cushion removes when avoiding installing, influence the problem of sealed effect, simultaneously through setting up the second bolt, in order to fix an upper section of thick bamboo when fixing a location through adjusting the second bolt, simultaneously through the cooperation of resin that solidifies, so that second bolt and second bolt cooperate, so that make second bolt and resin reciprocal anchorage, improve the fastness to use.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. an upper section of barrel; 2. a lower section of barrel; 3. ethylene propylene diene monomer rubber cushion; 4. a first bolt; 5. a second bolt; 6. a first retaining ring; 7. a second retaining ring; 8. a screw; 9. a connecting rod; 10. a nut; 11. anti-skid lines; 12. and (3) resin.

Detailed Description

Examples

Referring to fig. 1-4, a self-supporting chimney bell and spigot sealing structure comprises an upper section of tube 1 and a lower section of tube 2, a bell and spigot is arranged at the top end of the lower section of tube 2, an ethylene propylene diene monomer cushion 3 is arranged in the bell and spigot, the sealing performance between the upper section of tube 1 and the lower section of tube 2 is improved by arranging the ethylene propylene diene monomer cushion 3, the ethylene propylene diene monomer cushion 3 is connected with the lower section of tube 2 through a first bolt 4, the ethylene propylene diene monomer cushion is fixed by arranging the first bolt 4, the problem that the sealing effect is influenced by movement of the ethylene propylene diene monomer cushion during installation is avoided, the upper section of tube 1 is positioned in the bell and spigot, a plurality of threaded holes are formed in the side wall of the lower section of tube 2, a second bolt 5 is connected in the threaded holes, the upper section of tube 1 is fixed while positioning by adjusting the second bolt 5, a first fixing ring 6 is fixedly arranged on the lower section of tube 2, a second fixing ring 7 is fixedly arranged on the upper section of tube 1, a plurality of through holes are formed in the first fixing ring 6, a screw 8 is fixedly connected with the bottom end of the through a connecting rod 9, a screw is further connected with a screw nut 10, and a lower section of the upper section of tube 2 through a screw nut 10, and a screw nut 10, the upper section of tube 2, and a screw nut are arranged to improve the upper section of tube 2, and a screw nut which are connected with the upper section of the lower section of tube 2.

It should be further noted that the top end of the first bolt 4 is embedded into the ethylene propylene diene monomer cushion 3, so as to avoid the interference of the first bolt 4 on the upper section of thick bamboo 1, the ethylene propylene diene monomer cushion 3 is adhered to the lower section of thick bamboo 2 through glue, the connection firmness is improved, the upper section of thick bamboo 1 is provided with the anti-skidding lines 11, through the anti-skidding lines 11, so as to improve the friction force between the second bolt 5 and the upper section of thick bamboo 1, the resin 12 is poured between the upper section of thick bamboo 1 and the bell socket, so as to seal the upper section of thick bamboo 1 and the bell socket, and the fixing effect is achieved at the same time, and meanwhile, the solidified resin 12 is matched with the second bolt 5, so that the second bolt 5 and the resin 12 are mutually fixed.

In summary, the working principle and the working process of the self-supporting chimney bell and spigot sealing structure are that when the self-supporting chimney bell and spigot sealing structure is used, firstly, the ethylene propylene diene monomer gasket 3 is adhered to the lower section barrel 2 through glue, then the ethylene propylene diene monomer gasket 3 penetrates through the lower section barrel 2 through the first bolt 4 to be connected with the lower section barrel 2, then the nut 10 is rotated to enable the nut 10 to be matched with the screw 8 to fix the upper section barrel 1 and the lower section barrel 2, then after each section of chimney is installed, the seam of the socket is filled with the resin 12 twice, the first resin 12 needs to be filled with the ethylene propylene diene monomer gasket 3, and after the resin 12 is cured, the whole body is filled, so that the sealing performance of the chimney interface is guaranteed.

Claims (5)

1. The utility model provides a self-supporting chimney bell and spigot seal structure, includes section of thick bamboo (1) and lower section of thick bamboo (2), its characterized in that: the improved screw cap is characterized in that a socket is arranged at the top end of the lower section of barrel (2), an ethylene propylene diene monomer cushion (3) is arranged in the socket, the ethylene propylene diene monomer cushion (3) is connected with the lower section of barrel (2) through a first bolt (4), the upper section of barrel (1) is located in the socket, a plurality of threaded holes are formed in the side wall of the lower section of barrel (2), second bolts (5) are connected with the threaded holes in a threaded manner, a first fixing ring (6) is fixedly arranged on the lower section of barrel (2), a second fixing ring (7) is fixedly arranged on the upper section of barrel (1), a plurality of through holes are formed in the first fixing ring (6), a screw rod (8) is arranged in each through hole, a connecting rod (9) is fixedly connected to the bottom end of the screw rod (8), the bottoms of the connecting rods (9) are fixedly connected with the second fixing ring (7), and a nut (10) is installed on the screw rod (8) in a screwed manner.

2. The self-standing chimney bell and spigot seal structure of claim 1, wherein: the top end of the first bolt (4) is embedded into the ethylene propylene diene monomer rubber mat (3).

3. The self-standing chimney bell and spigot seal structure of claim 2, wherein: the ethylene propylene diene monomer rubber cushion (3) is adhered to the lower section of tube (2) through glue.

4. The self-standing chimney bell and spigot seal structure of claim 3, wherein: the upper section of thick bamboo (1) is provided with anti-skidding line (11).

5. The self-standing chimney bell and spigot seal structure of claim 4, wherein: and resin (12) is poured between the upper section of barrel (1) and the bell and spigot.

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