CN213182154U

CN213182154U - Consumption-reducing sealing ring for mounting plum blossom pipe port

Info

Publication number: CN213182154U
Application number: CN202022459383.2U
Authority: CN
Inventors: 李翔; 张谡; 施瑞锋
Original assignee: Yunnan Jiayuan Flower And Tree Green Industry Co ltd
Current assignee: Yunnan Jiayuan Flower And Tree Green Industry Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-11
Anticipated expiration: 2030-10-30

Abstract

The utility model belongs to the technical field of municipal construction, and provides a consumption-reducing sealing ring for installing a plum blossom pipe port, which can effectively prevent external silt or water from pouring into the pipe body, so as to ensure the smooth proceeding of subsequent threading and maintenance and effectively reduce the resource consumption; the technical scheme is as follows: including the closing cap, the inboard of closing cap is equipped with sealing mechanism, sealing mechanism includes the cavity rubber ring, a vertical cylinder, the nozzle stub, the rubber ball, the pressure spring, the ring, pull rod and air cock, the outer wall of cavity rubber ring links to each other with the inner wall of closing cap is fixed, a vertical cylinder inlays the top center of dress at the closing cap, the bottom rigid coupling of a vertical cylinder has the nozzle stub, the nozzle stub links to each other with the cavity rubber ring is fixed, and vertical cylinder is inside to be linked together through nozzle stub and cavity rubber ring, the rubber ball supports tightly on the hole of a foraminiferous baffle in a vertical cylinder, the top rigid coupling of rubber ball has the pressure spring, the top rigid coupling of pressure spring has the ring, the outer wall of ring links to each other with the inner wall of a vertical cylinder is fixed, the vertical pull rod.

Description

Consumption-reducing sealing ring for mounting plum blossom pipe port

Technical Field

The utility model relates to a consumption reduction sealing washer of installation plum blossom pipe port belongs to the technical field of municipal construction.

Background

The quincunx pipe is frequently used in the municipal construction process, the seven-hole PVC quincunx pipe is a quincunx communication pipe which is formed by taking PVC particles as a main material and passing other formulas through a unique die, and is also called a quincunx pipe and a honeycomb pipe or a seven-color pipe.

SUMMERY OF THE UTILITY MODEL

The utility model discloses plum blossom pipeline port in the inspection shaft to existence in the site operation process can expose in the outside for a long time, runs into the rainwash and can cause silt and water to pour into, causes a large amount of mediation and the not enough of overhauing the work problem in threading and maintenance process of later stage, provides a consumption reduction sealing washer of installation plum blossom pipe port, can effectually avoid external silt or water to pour into inside the body to guarantee going on smoothly of follow-up threading and maintenance.

In order to solve the technical problem, the utility model discloses a technical scheme be: a consumption-reducing sealing ring for mounting a plum blossom pipe port comprises a sealing cover, wherein a sealing mechanism is arranged on the inner side of the sealing cover;

the sealing mechanism comprises a cavity rubber ring, a vertical cylinder, short pipes, rubber balls, a pressure spring, a ring, a pull rod and an air nozzle, wherein the outer wall of the cavity rubber ring is fixedly connected with the inner wall of the sealing cover, the vertical cylinder is embedded in the center of the top end of the sealing cover, the bottom end of the vertical cylinder is fixedly connected with the short pipes, the short pipes are fixedly connected with the contact surface of the cavity rubber ring, the interior of the vertical cylinder is communicated with the interior of the cavity rubber ring through the short pipes, a perforated partition plate is arranged at the middle lower part of the vertical cylinder, the rubber balls are tightly abutted against holes of the perforated partition plate, the top end of each rubber ball is fixedly connected with the pressure spring, the top end of each pressure spring is fixedly connected with the ring, the outer wall of the ring is fixedly connected with the inner wall of the vertical cylinder, the pull rod is vertically arranged in a central through hole of the ring, the bottom end of the pull rod is fixedly connected with the, and an air nozzle is fixedly connected to the left side of the top end of the vertical cylinder.

Preferably, a pull ring is fixedly connected to the top end of the pull rod.

Preferably, the rubber ball is matched and embedded with a hole of the partition plate with the hole in the vertical cylinder.

Preferably, the pull rod and the center point of the rubber ball are both positioned on the same horizontal vertical line.

Preferably, a protection mechanism is arranged on the outer side of the vertical cylinder;

protection machanism includes circular slot, housing, the lantern ring and rubber pad, the circular slot is seted up around the outer wall top center of closing cap, and the housing bottom is in through screw thread fixed connection on the inner wall of circular slot, the outer wall lower part fixed cover of housing has connect the lantern ring, the lower surface rigid coupling of the lantern ring has the rubber pad, the lower surface of rubber pad offsets tightly with the contact surface of closing cap.

Preferably, a convenient mechanism is arranged on the front surface of the sealing cover;

convenient mechanism includes gasket, U type pole and antiskid cover, two the gasket difference rigid coupling is in the front surface left and right sides of closing cap, the front surface rigid coupling of gasket has U type pole, the fixed antiskid cover that has cup jointed in middle part of U type pole.

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

1. the utility model discloses a cooperation between closing cap and sealing mechanism, operating personnel at first cup joints the closing cap above the plum blossom pipe outer wall tip that needs to carry out the shutoff, then carry out the application of force with the pull rod to the outside and make the contact surface phase separation of rubber ball and riser, outside air can enter into the inside of cavity rubber ring through air cock, riser and nozzle stub in this process, can make cavity rubber ring comparatively rapid inflation, it is tight to counterbalance with the outer wall of plum blossom pipe of waiting to block, realize the tip shutoff operation that needs the shutoff to the plum blossom pipe, can effectually avoid outside silt or water to pour into the body inside, in order to ensure the smooth of follow-up threading and maintenance to go on, and the detachability of this structure makes it adjustable or reuse, save resource consumption;

2. the utility model discloses a cooperation between closing cap, sealing mechanism and the protection machanism, after the closing cap is accomplished with the plum blossom pipe installation, operating personnel carries out the screw thread between housing and the circular slot and links to each other, makes the rubber pad be in and supports tight state, can prevent to receive external force influence to lead to the leakage of cavity rubber ring internal gas because of the closing cap, does benefit to the stable connection between guarantee closing cap and the plum blossom pipe;

3. the utility model discloses a cooperation between closing cap and the convenient mechanism cup joints the closing cap at plum blossom pipe outer wall tip in-process, and operating personnel carries out the application of force operation to U type pole, and the operating personnel of being convenient for carries out the application of force operation to the closing cap, can provide convenient for operating personnel.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings;

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front partial cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the connection of the shaft, ring and pull rod of FIG. 2;

FIG. 4 is a schematic view of the connection of the closure, casing and collar of FIG. 2;

in the figure: 1. the sealing device comprises a sealing cover, 2, a sealing mechanism, 201, a cavity rubber ring, 202, a vertical cylinder, 203, a short pipe, 204, a rubber ball, 205, a pressure spring, 206, a circular ring, 207, a pull rod, 208, an air tap, 3, a protection mechanism, 301, a circular groove, 302, a housing, 303, a lantern ring, 304, a rubber pad, 4, a convenient mechanism, 401, a gasket, 402, a U-shaped rod, 403, an anti-skidding sleeve, 5 and a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-4, the utility model relates to a consumption-reducing sealing ring for installing a plum blossom pipe port, which comprises a sealing cover 1, a sealing mechanism 2 is arranged at the inner side of the sealing cover 1, the sealing mechanism 2 comprises a cavity rubber ring 201, a vertical cylinder 202, a short pipe 203, a rubber ball 204, a pressure spring 205, a circular ring 206, a pull rod 207 and a gas nozzle 208, the outer wall of the cavity rubber ring 201 is fixedly connected with the inner wall of the sealing cover 1, the vertical cylinder 202 is embedded in the top center of the sealing cover 1, the bottom end of the vertical cylinder 202 is fixedly connected with the short pipe 203, the short pipe 203 is fixedly connected with the contact surface of the cavity rubber ring 201, the interior of the vertical cylinder 202 is communicated with the interior of the cavity rubber ring 201 through the short pipe 203, the short pipe 203 is communicated with the vertical cylinder 202 and the cavity rubber ring 201, a partition plate with holes is arranged at the middle lower part of the vertical cylinder 202, the rubber ball 204 is tightly pressed against the, the rubber ball has certain toughness, a pressure spring 205 is fixedly connected to the top end of a rubber ball 204, the coefficient of the pressure spring 205 is 8-15N/CM, a ring 206 is fixedly connected to the top end of the pressure spring 205, the outer wall of the ring 206 is fixedly connected with the inner wall of a vertical cylinder 202, a pull rod 207 is vertically arranged in a central through hole of the ring 206, the bottom end of the pull rod 207 is fixedly connected with the rubber ball 204, the top end of the pull rod 207 extends out of the vertical cylinder 202 in a penetrating manner, the outer wall of the pull rod 207 is in clearance fit with the upper contact surface of the vertical cylinder 202, an air nozzle 208 is fixedly connected to the left side of the top end of the vertical cylinder 202, the air nozzle 208 is communicated with the vertical cylinder 202, a pull ring 5 is fixedly connected to the top end of the pull rod 207, the pull ring 5 facilitates an operator to apply force to the pull rod 207, the rubber ball 204 is mounted in a matching and embedding manner with a hole of a partition plate with a hole in the vertical cylinder 202, the, the pull rod 207 can uniformly apply force to the rubber ball 204 when moving upwards.

The outside of vertical cylinder 202 is equipped with protection machanism 3, and protection machanism 3 includes circular slot 301, housing 302, the lantern ring 303 and rubber pad 304, and circular slot 301 is seted up around the outer wall top center of closing cap 1, and housing 302 bottom is in through screw thread fixed connection on the inner wall of circular slot 301, the fixed cover in outer wall lower part of housing 302 has connect the lantern ring 303, and the lower surface rigid coupling of lantern ring 303 has rubber pad 304, and the lower surface of rubber pad 304 offsets tightly with the contact surface of closing cap 1, can provide the protection to each part of inside.

The front surface of closing cap 1 is equipped with convenient mechanism 4, and convenient mechanism 4 includes gasket 401, U type pole 402 and antiskid cover 403, and two gaskets 401 rigid couplings are in the front surface left and right sides of closing cap 1 respectively, and the front surface rigid coupling of gasket 401 has U type pole 402, and the middle part of U type pole 402 is fixed to be cup jointed antiskid cover 403, and antiskid cover 403 is made for the rubber material, has the toughness of removal, and the operating personnel of being convenient for carries out the application of force operation to U type pole 402.

The utility model discloses a use method: an operator firstly sleeves the sealing cover 1 above the end part of the outer wall of the plum blossom pipe to be sealed, then applies force to the outside by the pull rod 207 to separate the contact surface of the rubber ball 204 and the vertical cylinder 204, in the process, outside air can enter the cavity rubber ring 201 through the air nozzle 208, the vertical cylinder 202 and the short pipe 203, so that the cavity rubber ring 201 can expand rapidly and is abutted against the outer wall of the plum blossom pipe to be sealed, the cavity rubber ring 201 has sufficient elastic deformation and is easy to be suitable for installation and use of the plum blossom pipes with various outer opening diameters, the end part sealing operation of the plum blossom pipe to be sealed is realized, then the operator connects the cover shell 302 and the circular groove 301 by screw threads, the rubber pad 304 is in an abutting state, the leakage of gas in the cavity rubber ring 201 due to the influence of the external force on the sealing cover 1 can be prevented, and the stable connection between the sealing cover 1 and the plum blossom pipe can be guaranteed, use the completion to dismantle when taking off the closing cap 1, at first with housing 302 and circular slot 301 phase separation, pulling the outside application of force of pull rod 207, make inside and the external world of cavity rubber ring 201 be linked together, press the application of force and let out the inside gas of cavity rubber ring 201 to the outer wall of closing cap 1, can realize the separation with the plum blossom pipe, dock with external air exhaust device through air cock 208 at last, form the negative pressure with the inside gas majority of cavity rubber ring 201 is taken out, be convenient for use next time.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a consumption reduction sealing washer of installation plum blossom pipe port which characterized in that: the sealing device comprises a sealing cover (1), wherein a sealing mechanism (2) is arranged on the inner side of the sealing cover (1); the sealing mechanism (2) comprises a cavity rubber ring (201), a vertical cylinder (202), a short pipe (203), a rubber ball (204), a pressure spring (205), a circular ring (206), a pull rod (207) and an air tap (208), the outer wall of the cavity rubber ring (201) is fixedly connected with the inner wall of the sealing cover (1), the vertical cylinder (202) is embedded in the top center of the sealing cover (1), the short pipe (203) is fixedly connected with the bottom end of the vertical cylinder (202), the short pipe (203) is fixedly connected with the contact surface of the cavity rubber ring (201), the interior of the vertical cylinder (202) is communicated with the interior of the cavity rubber ring (201) through the short pipe (203), a partition plate with a hole is arranged at the middle lower part of the vertical cylinder (202), the rubber ball (204) is tightly abutted to the hole of the partition plate with the hole, the top end of the rubber ball (204) is fixedly connected with the pressure spring (205), and the top end of the pressure spring (205), the outer wall of ring (206) links to each other with the inner wall of vertical cylinder (202) is fixed, the vertical pull rod (207) that is equipped with of center through-hole of ring (206), the bottom and the rubber ball (204) of pull rod (207) are fixed to be linked to each other, the top of pull rod (207) is run through and is stretched out vertical cylinder (202) and its outer wall and the upper portion contact surface clearance fit of vertical cylinder (202), the top left side rigid coupling of vertical cylinder (202) has air cock (208).

2. The consumption-reducing sealing ring provided with the plum blossom pipe port as claimed in claim 1, wherein: the top end of the pull rod (207) is fixedly connected with a pull ring (5).

3. The consumption-reducing sealing ring provided with the plum blossom pipe port as claimed in claim 1, wherein: the rubber ball (204) is matched and embedded with a hole of the partition plate with the hole in the vertical cylinder (202).

4. The consumption-reducing sealing ring provided with the plum blossom pipe port as claimed in claim 1, wherein: the central points of the pull rod (207) and the rubber ball (204) are both positioned on the same horizontal vertical line.

5. The consumption-reducing sealing ring provided with the plum blossom pipe port as claimed in claim 1, wherein: a protection mechanism (3) is arranged on the outer side of the vertical cylinder (202); protection machanism (3) are including circular slot (301), housing (302), the lantern ring (303) and rubber pad (304), circular slot (301) are seted up around the outer wall top center of closing cap (1), and housing (302) bottom is passed through screw thread fixed connection and is in on the inner wall of circular slot (301), the fixed cover in outer wall lower part of housing (302) has been cup jointed lantern ring (303), the lower surface rigid coupling of the lantern ring (303) has rubber pad (304), the lower surface of rubber pad (304) offsets tightly with the contact surface of closing cap (1).

6. The consumption-reducing sealing ring provided with the plum blossom pipe port as claimed in claim 1, wherein: the front surface of the sealing cover (1) is provided with a convenient mechanism (4); convenient mechanism (4) are including gasket (401), U type pole (402) and antiskid cover (403), two gasket (401) rigid coupling is in the front surface left and right sides of closing cap (1) respectively, the front surface rigid coupling of gasket (401) has U type pole (402), the fixed antiskid cover (403) that has cup jointed in middle part of U type pole (402).