CN214119231U

CN214119231U - Integral flange connecting structure for overflow nozzle, feeding head and vertebral body

Info

Publication number: CN214119231U
Application number: CN202022656744.2U
Authority: CN
Inventors: 佟伟; 张衡萍
Original assignee: Shanghai Green For Environmental Protection Technology Co ltd
Current assignee: Shanghai Green For Environmental Protection Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-03
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a flange connection structure is used entirely to overflow mouth, feeding head and centrum, including feed head body, overflow mouth body and cone body, two annular slabs of fixedly connected with on the lateral wall of feed head body, sliding connection has two conical cutting ferrule, two on the lateral wall of feed head body all be equipped with the canceling release mechanical system who is used for the conical cutting ferrule that resets between annular slab and the conical cutting ferrule, a plurality of shell fragments of the equal fixedly connected with in both ends of feed head body, it is a plurality of all be equipped with on the shell fragment and be used for realizing the fixed establishment between feed head body and the overflow mouth body, the both ends of feed head body all are equipped with two pump cylinders, and the left end is two be equipped with in the pump cylinder and be used for realizing the sealing mechanism sealed between feed head body and the overflow mouth body. The utility model discloses rational in infrastructure, its form through setting up conical cutting ferrule shell fragment avoids using the clamp, avoids taking place the seepage.

Description

Integral flange connecting structure for overflow nozzle, feeding head and vertebral body

Technical Field

The utility model relates to an overflow mouth technical field especially relates to overflow mouth, feeding head and the whole flange connection structure that uses of centrum.

Background

The overflow nozzle is widely applied to the building industry, and when the overflow nozzle is used, the overflow nozzle is mostly used together with the feeding head and the vertebral body, and in the building industry, the overflow nozzle is mostly integral with the feeding head and the vertebral body to play an indispensable role.

The existing overflow nozzle is connected with the feeding head part through a clamp, the feeding head part is connected with the vertebral body through a clamp, and when the overflow nozzle is actually used, the clamping connection is easy to loosen after a long time, so that leakage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the overflow mouth, feeding head and the whole flange connection structure that uses of centrum that proposes, its form through setting up conical cutting ferrule shell fragment avoids using the clamp, avoids taking place the seepage.

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

the flange connecting structure comprises a feeding head body, an overflow nozzle body and a cone body, wherein two annular plates are fixedly connected to the side wall of the feeding head body, two conical clamping sleeves are slidably connected to the side wall of the feeding head body, a reset mechanism used for resetting the conical clamping sleeves is arranged between each annular plate and each conical clamping sleeve, a plurality of elastic pieces are fixedly connected to the two ends of the feeding head body, the elastic pieces are provided with fixing mechanisms used for fixing the feeding head body and the overflow nozzle body, two pump cylinders are arranged at the two ends of the feeding head body, and two sealing mechanisms used for sealing the feeding head body and the overflow nozzle body are arranged in the pump cylinders.

Preferably, the resetting mechanism comprises four mounting cylinders fixedly connected to the two annular plates, and four baffles are arranged in the mounting cylinders and elastically connected with the inner side wall of the mounting cylinders through springs, and four push rods with tail ends fixedly connected with the conical clamping sleeves are arranged on the baffles.

Preferably, the fixing mechanism comprises a plurality of support rods fixedly connected to the inner side walls of the plurality of elastic pieces, and the tail ends of the support rods are provided with friction plates tightly abutted to the outer side walls of the overflow nozzle bodies.

Preferably, sealing mechanism is including setting up the annular gasbag on the feed head body both ends inside wall, four equal sealing sliding connection has the sliding plug in the pump gas section of thick bamboo, two all be equipped with the transfer line of end and conical cutting ferrule inside wall fixed connection on the sliding plug, two the pump gas section of thick bamboo passes through the pipeline intercommunication with annular gasbag.

Preferably, the elastic pieces are fixedly connected with abutting rods, and the tail ends of the abutting rods are slidably connected with the conical clamping sleeves.

Preferably, all be equipped with solid fixed ring on overflow mouth body and the cone body, it is a plurality of equal fixedly connected with on the inside wall of shell fragment and solid fixed ring matched with arc piece.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up canceling release mechanical system and fixed establishment, realize the fixing between overflow mouth body and the feed head body, it avoids using the clamp through setting up shell fragment, friction disc, conical cutting ferrule etc to avoid taking place the seepage.

2. Through setting up sealing mechanism, realize at fixed in-process, the circular shape cutting ferrule removes in can pressing the gas in the pump cylinder into annular gasbag to realize sealed, further prevent the seepage.

Drawings

FIG. 1 is a schematic view of the overflow nozzle, the feeding head and the integral vertebral body flange connection structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the integral flange connecting structure for the overflow nozzle, the feeding head and the vertebral body provided by the present invention;

fig. 3 is an enlarged schematic view of the structure at the position B of the flange connection structure for the whole of the overflow nozzle, the feeding head and the vertebral body.

In the figure: the device comprises a feeding head body 1, an overflow nozzle body 2, a cone body 3, an annular plate 4, a conical cutting sleeve 5, a spring sheet 6, a pump cylinder 7, an installation cylinder 8, a spring 9, a push rod 10, a support rod 11, a friction plate 12, an annular air bag 13, a sliding plug 14, a transmission rod 15, a support rod 16, a fixing ring 17, an arc-shaped block 18 and a pipeline 19.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, the overflow lip, the feeding head and the cone body integrally use a flange connection structure, which comprises a feeding head body 1, an overflow lip body 2 and a cone body 3, wherein two annular plates 4 are fixedly connected to the side wall of the feeding head body 1, two conical cutting sleeves 5 are slidably connected to the side wall of the feeding head body 1, a reset mechanism for resetting the conical cutting sleeves 5 is respectively arranged between the two annular plates 4 and the conical cutting sleeves 5, a plurality of elastic sheets 6 are fixedly connected to both ends of the feeding head body 1, a fixing mechanism for realizing the fixation between the feeding head body 1 and the overflow lip body 2 is respectively arranged on the plurality of elastic sheets 6, two pump air cylinders 7 are respectively arranged at both ends of the feeding head body 1, a sealing mechanism for realizing the sealing between the feeding head body 1 and the overflow lip body 2 is arranged in the two pump air cylinders 7 at the left end, abutting rods 16 are respectively fixedly connected to the plurality of elastic sheets 6, the tail ends of the plurality of abutting rods 16 are connected with the conical clamping sleeve 5 in a sliding mode, the overflow nozzle body 2 and the cone body 3 are provided with fixing rings 17, and arc-shaped blocks 18 matched with the fixing rings 17 are fixedly connected to the inner side walls of the plurality of elastic pieces 6.

Canceling release mechanical system includes four installation section of thick bamboo 8 of fixed connection on two annular plates 4, all be equipped with the baffle in four installation section of thick bamboos 8, the baffle passes through spring 9 elastic connection with the inside wall of installation section of thick bamboo 8, all be equipped with terminal and conical cutting ferrule 5 fixed connection's push rod 10 on four baffles, fixed establishment includes a plurality of bracing pieces 11 of fixed connection on 6 inside walls of a plurality of shell fragments, 11 ends of a plurality of bracing pieces all are equipped with and support tight friction disc 12 with 2 lateral walls of overflow mouth body, through setting up canceling release mechanical system and fixed establishment, realize fixing between overflow mouth body 2 and the feed head body 1, it is through setting up shell fragment 6, friction disc 12, conical cutting ferrule 5 etc., avoid using the clamp, thereby avoid taking place the seepage.

Sealing mechanism is including setting up annular gasbag 13 on the inside wall of feed head body 1 both ends, equal sealed sliding connection has sliding plug 14 in four pump cylinder 7, all be equipped with terminal transfer line 15 with 5 inside wall fixed connection of conical cutting ferrule on two sliding plug 14, two pump cylinder 7 and annular gasbag 13 pass through pipeline 19 intercommunication, through setting up sealing mechanism, the realization is at fixed in-process, can push into annular gasbag 13 with the gas in the pump cylinder 7 when conical cutting ferrule 5 removes, thereby realize sealedly, further prevent the seepage.

When the utility model is used, when the overflow nozzle body 2 and the cone body 3 need to be installed, firstly, the conical cutting sleeve 5 is stirred, at the moment, the conical cutting sleeve 5 moves, so that the push rod 10 moves, the baffle moves, the spring 9 is compressed to obtain elasticity, the elastic coefficient of the spring 9 is larger, meanwhile, the conical cutting sleeve 5 moves to drive the transmission rod 15 to move, the sliding plug 14 moves, the gas in the annular air bag 13 is pumped into the pump air cylinder 7 through the pipeline 19, meanwhile, the conical cutting sleeve 5 moves, the elastic sheet 6 rebounds, the friction sheet 12 ascends, the arc-shaped block 18 ascends, then the overflow nozzle body 2 is inserted into the feeding head body 1, then the conical cutting sleeve 5 is released, at the moment, the spring 9 rebounds, so that the push rod 10 moves, thereby the conical cutting sleeve 5 resets, the end with small diameter of the conical cutting sleeve 5 is contacted with, thereby make a plurality of shell fragments 6 to the central motion, make a plurality of friction discs 12 offset with the lateral wall of overflow mouth body 2, a plurality of arc pieces 18 card is at the left end of solid fixed ring 17 simultaneously, thereby realize the fixed of overflow mouth body 2, conical cutting ferrule 5 moves simultaneously, make the transfer line 15 move, make the motion of sliding plug 14, press annular gasbag 13 with the gas in the pump inflator 7, make annular gasbag 13 inflation, realize the sealed of overflow mouth body 2 and feed head body 1, cone body 3 is connected with feed head body 1 and is scalded the same.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Overflow nozzle, feeding head and centrum are whole with flange connection structure, including feed head body (1), overflow nozzle body (2) and cone body (3), its characterized in that, two ring plates (4) of fixedly connected with on the lateral wall of feed head body (1), sliding connection has two conical cutting ferrule (5) on the lateral wall of feed head body (1), two all be equipped with the canceling release mechanical system who is used for restoring to the throne conical cutting ferrule (5) between ring plate (4) and conical cutting ferrule (5), the equal fixedly connected with in both ends of feed head body (1) a plurality of shell fragment (6), it is a plurality of all be equipped with on shell fragment (6) and be used for realizing the fixed establishment between feed head body (1) and overflow nozzle body (2), the both ends of feed head body (1) all are equipped with two pump gas cylinders (7), the left end is two be equipped with in the pump gas cylinder (7) and be used for realizing feed head body (1) and overflow nozzle body (2) A sealing mechanism for sealing the two.

2. An overflow nozzle, a feeding head and a cone body integrally flange connecting structure as claimed in claim 1, wherein the resetting mechanism comprises four mounting cylinders (8) fixedly connected to the two annular plates (4), a baffle is arranged in each of the four mounting cylinders (8), the baffle is elastically connected with the inner side wall of the mounting cylinder (8) through a spring (9), and a push rod (10) is arranged on each of the four baffles, the tail end of the push rod is fixedly connected with the conical cutting sleeve (5).

3. The overflow nozzle, the feeding head and the cone body are integrally connected by the flange, and the overflow nozzle, the feeding head and the cone body are integrally connected by the flange, the fixing mechanism comprises a plurality of support rods (11) fixedly connected to the inner side walls of a plurality of elastic sheets (6), and the tail ends of the plurality of support rods (11) are respectively provided with a friction plate (12) which is tightly abutted against the outer side wall of the overflow nozzle body (2).

4. The overflow nozzle, the feeding head and the cone body are integrally connected by the flange, the sealing mechanism comprises annular air bags (13) arranged on the inner side walls of the two ends of the feeding head body (1), sliding plugs (14) are hermetically and slidably connected in the four pump air cylinders (7), a transmission rod (15) with the tail end fixedly connected with the inner side wall of the conical cutting sleeve (5) is arranged on each of the two sliding plugs (14), and the two pump air cylinders (7) are communicated with the annular air bags (13) through pipelines (19).

5. The overflow nozzle, the feeding head and the cone body are integrally connected through the flange according to claim 1, wherein a plurality of elastic sheets (6) are fixedly connected with abutting rods (16), and the tail ends of the abutting rods (16) are slidably connected with the conical cutting sleeve (5).

6. The overflow nozzle, the feeding head and the cone body are integrally connected through the flange according to claim 1, wherein fixing rings (17) are arranged on the overflow nozzle body (2) and the cone body (3), and arc-shaped blocks (18) matched with the fixing rings (17) are fixedly connected to the inner side walls of the elastic sheets (6).