CN208183880U

CN208183880U - A kind of used in construction drainage increasing row's structure

Info

Publication number: CN208183880U
Application number: CN201820082937.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-18
Filing date: 2018-01-18
Publication date: 2018-12-04
Anticipated expiration: 2028-01-18

Abstract

The utility model discloses a kind of used in construction drainage to increase row's structure, including main body, second one-way valve is installed among the upside of the main body, the downside left and right ends of the second one-way valve are mounted on bearing piece, venthole is equipped between the bearing piece and main body, one end of the venthole is connected with the inside of main body, and the upper end of the second one-way valve is equipped with cavity.The used in construction drainage increases row's structure, pass through curved bar, the cooperation of compression bar and pressing plate, push the right end of curved bar, curved bar is rotated by the second shaft of left end on the top of strut, the Intermediate Gray dynamic pressure bar of curved bar moves down, the pressing plate and rubber sleeve of compression bar lower end squeeze air in cavity, increase the air pressure in cavity, it is broken to open second one-way valve, the air of cavity enters the inside of main body by venthole, process is simple and convenient, and pressurization increase drainage speed in being managed by needs giving voluntarily, it is effective to increase row's effect stability, considerably increase the water velocity in pipe, increase drainage efficiency.

Description

A kind of used in construction drainage increasing row's structure

Technical field

The utility model relates to construction drainage technical field, specially a kind of used in construction drainage increases row's structure.

Background technique

Used drainpipe is based on the drainpipe of cast iron quality in traditional skyscraper, currently, UPVC (hard polychlorostyrene Ethylene) drainpipe gradually replaces traditional iron drain-pipe, and large-scale application is in existing building, but in practical application There are water plug phenomenons, water, and swirling flow is unable in downflow processes for UPVC drainpipe in the process, and stuffiness is easy to produce air pressure, causes Water plug influences drainage effect, such as application No. is 201220072310.0 utility model patents, including upper supervisor's interface is under It is responsible for interface, the breather cheek valve in connector is flowed into for air-flow at least provided with one on upper supervisor's interface, is set in lower supervisor's interface There is flow-guiding structure, the upper end of lower supervisor's interface, which is extended, round table-like hollow connector sleeve with a narrow upper and lower width, although the patent Reduce the generation of water plug phenomenon in building drainage joint, but increase row's effect and unstable, the water velocity in pipe does not have yet Have and is effectively accelerated.

Utility model content

The purpose of this utility model is to provide a kind of used in construction drainage to increase row's structure, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of used in construction drainage increasing row's structure, including Main body is equipped with second one-way valve among the upside of the main body, and the downside left and right ends of the second one-way valve are mounted on Bearing piece is equipped with venthole between the bearing piece and main body, one end of the venthole is connected with the inside of main body, and described second is single It is equipped with cavity to the upper end of valve, the upper surface both ends of the second one-way valve overlap with block, and the one of the block End is connected with main body, and the outer wall center two sides of the main body are mounted on the first check valve, under one end of first check valve Side is connected with block, and one end of first check valve is equipped with air inlet, and the upper end of first check valve is equipped with second Plate, the left side upper surface of second supporting plate are equipped with strut, and the strut is connected by the second shaft with curved bar, the strut It being flexibly connected with curved bar, outer cylinder is installed on the upside of one end of second supporting plate, the upper end of the outer cylinder is equipped with the first supporting plate, The center of first supporting plate is through axle sleeve is equipped with, and inner wall and the compression bar of the axle sleeve connect together, under the compression bar End is equipped with pressing plate, and outer wall and the rubber sleeve of the pressing plate connect together, and the outer wall of the rubber sleeve and the outer wall of cavity are taken Connect connected, the upper end of the compression bar is flexibly connected by first rotating shaft with curved bar, upside outer wall and the spring socket of the compression bar Together, the upper end of the spring is connected with curved bar, and the lower end of the spring is connected with the upper surface of the first supporting plate.

Preferably, the center two sides of first supporting plate are mounted on cushion block, and the lower end of the cushion block is equipped with pillar, institute The center side for stating pillar is equipped with bull stick, and the outer wall of the bull stick is equipped with idler wheel, the outer wall of the idler wheel and compression bar it is outer Wall overlaps.

Preferably, left bearing piece, the lower surface of the left bearing piece and the upper table of pressing plate are installed on the left of the lower end of the compression bar Face is connected.

Preferably, right bearing piece, the lower surface of the right bearing piece and the upper table of pressing plate are installed on the right side of the lower end of the compression bar Face is connected.

Preferably, the lower end of the pillar is equipped with rubber head.

Compared with prior art, the utility model has the beneficial effects that the used in construction drainage increase row structure, by curved bar, The cooperation of compression bar and pressing plate pushes the right end of curved bar, and curved bar is rotated by the second shaft of left end on the top of strut, curved bar Intermediate Gray dynamic pressure bar moves down, and the pressing plate and rubber sleeve of compression bar lower end squeeze air in cavity, increases the air pressure in cavity, breaks Open second one-way valve, the air of cavity enters the inside of main body by venthole, passes through spring, curved bar and the first check valve Cooperation, the upper surface of the middle part of curved bar and the first supporting plate, which is worked in coordination, squeezes spring, unclamps curved bar, and spring will be bent by elastic force Bar rebounds upwards, while compression bar band dynamic pressure plate and rubber sleeve move up in cavity, and the air in cavity is shunk, broken to make First check valve on cavity both sides is opened, and extraneous air is entered in cavity by the first check valve, is moved back and forth, and process is simple It is convenient, and can by need voluntarily increase drainage speed to pressurization in pipe, it is effective to increase row's effect stability, considerably increases pipe Interior water velocity increases drainage efficiency.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is curved bar, first rotating shaft and the compression bar attachment structure schematic diagram of Fig. 1；

Fig. 3 is curved bar, first rotating shaft and the compression bar attachment structure schematic diagram of Fig. 1；

Fig. 4 is the pillar and rubber head attachment structure schematic diagram of Fig. 3.

In figure: 1, main body, the 2, first check valve, 3, strut, 4, curved bar, 5, first rotating shaft, 6, compression bar, the 7, first supporting plate, 8, the second supporting plate, 9, bearing piece, the 10, second shaft, 11, block, 12, pressing plate, 13, second one-way valve, 14, rubber sleeve, 15, air inlet Hole, 16, spring, 17, pillar, 18, rubber head, 19, idler wheel, 20, outer cylinder, 21, left bearing piece, 22, right bearing piece, 23, cushion block, 24, axis Set, 25, bull stick, 26, cavity, 27, venthole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of used in construction drainage increasing row's structure, including master Body 1, is equipped with second one-way valve 13 among the upside of main body 1, and second one-way valve 13, which is opened, can make air in cavity 26 from going out Stomata 27 is flowed into main body 1, and the downside left and right ends of second one-way valve 13 are mounted on bearing piece 9, between bearing piece 9 and main body 1 Equipped with venthole 27, one end of venthole 27 is connected with the inside of main body 1, and the upper end of second one-way valve 13 is equipped with cavity 26, the The upper surface both ends of two check valves 13 overlap with block 11, and block 11 limits the opening distance of second one-way valve 13, One end of block 11 is connected with main body 1, and the outer wall center two sides of main body 1 are mounted on the first check valve 2, opens the first check valve 2 can be such that extraneous air is flowed into cavity 26, be connected on the downside of one end of the first check valve 2 with block 11, the first check valve 2 One end is equipped with air inlet 15, and the upper end of the first check valve 2 is equipped with the second supporting plate 8, and the left side upper surface of the second supporting plate 8 is equipped with Strut 3, strut 3 are connected by the second shaft 10 with curved bar 4, and strut 3 and curved bar 4 are flexibly connected, and curved bar 4 passes through the second of left end Shaft 10 rotates on the top of strut 3, moves down the Intermediate Gray dynamic pressure bar 6 of curved bar 4, is equipped on the upside of one end of the second supporting plate 8 Outer cylinder 20, the upper end of outer cylinder 20 are equipped with the first supporting plate 7, the center of the first supporting plate 7 through being equipped with axle sleeve 24, axle sleeve 24 it is interior Wall connects together with compression bar 6, and compression bar 6 can be moved up and down in the inner wall of axle sleeve 24, and the lower end of compression bar 6 is equipped with pressing plate 12, The outer wall of pressing plate 12 connects together with rubber sleeve 14, and the pressing plate 12 and rubber sleeve 14 of 6 lower end of compression bar squeeze sky in cavity 26 Gas increases the air pressure in cavity 26, increases the speed of pipe internal drainage, and the outer wall of rubber sleeve 14 and the outer wall of cavity 26 overlap It is connected, the upper end of compression bar 6 is flexibly connected by first rotating shaft 5 with curved bar 4, and the upside outer wall and spring 16 of compression bar 6 are socketed in one It rises, spring 16 passes through the cooperation of curved bar 4 and the first supporting plate 7, passes through the elastic force of spring 16 after lower buckle plate 4, bounces back into bent plate 4 The upper end of state originally, spring 16 is connected with curved bar 4, and the lower end of spring 16 is connected with the upper surface of the first supporting plate 7, and first The center two sides of plate 7 are mounted on cushion block 23, and the lower end of cushion block 23 is equipped with pillar 17, and the center side of pillar 17, which is equipped with, to be turned Bar 25, the outer wall of bull stick 25 are equipped with idler wheel 19, and idler wheel 19 keeps compression bar 6 more smooth when moving up and down, and can be with one Determine the double swerve of the reduction compression bar 6 of degree, the outer wall of the outer wall and compression bar 6 of idler wheel 19 overlaps, and the lower end of compression bar 6 is left Side is equipped with left bearing piece 21, and the lower surface of left bearing piece 21 is connected with the upper surface of pressing plate 12, is equipped with the right side on the right side of the lower end of compression bar 6 The lower surface of bearing piece 22, right bearing piece 22 is connected with the upper surface of pressing plate 12, and left bearing piece 21 and right bearing piece 22 make compression bar 6 and pressing plate 12 Between it is fixed more stable, the lower end of pillar 17 is equipped with rubber head 18, and rubber head 18 avoids pressing plate 12 from directly contacting with pillar 17, subtracts Small abrasion increases service life.

In use, pushing the right end of curved bar 4, curved bar 4 is rotated by the second shaft 10 of left end on the top of strut 3, bent The Intermediate Gray dynamic pressure bar 6 of bar 4 moves down, and the pressing plate 12 and rubber sleeve 14 of 6 lower end of compression bar squeeze air in cavity 26, makes cavity 26 Interior air pressure increases, broken to open second one-way valve 13, and the air of cavity 26 enters the inside of main body 1 by venthole 27, makes Air pressure inside main body 1 increases, and increases the speed of pipe internal drainage, the middle part of curved bar 4 and the upper surface of the first supporting plate 7 are mutual later It matches and squeezes spring 16, unclamp curved bar 4, spring 16 is rebounded curved bar 4 by elastic force upwards, while compression bar 6 is with dynamic pressure plate 12 It is moved up in cavity 26 with rubber sleeve 14, the air in cavity 26 is shunk, broken to make the first unidirectional of 26 both sides of cavity Valve 2 is opened, and extraneous air is entered in cavity 26 by the first check valve 2, pressing plate 12 is forgotten about it to the top of cavity 26, then instead The right end for pushing curved bar 4 again increases the air pressure in main body 1 to constantly there is air to enter in main body 1 from the external world, increases The speed of draining.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of used in construction drainage increases row's structure, including main body (1), it is characterised in that: installation among the upside of the main body (1) Have second one-way valve (13), the downside left and right ends of the second one-way valve (13) are mounted on bearing piece (9), the bearing piece (9) Venthole (27) are equipped between main body (1), one end of the venthole (27) is connected with the inside of main body (1), and described second The upper end of check valve (13) is equipped with cavity (26), and the upper surface both ends of the second one-way valve (13) are overlapped on block (11) Together, one end of the block (11) is connected with main body (1), and it is single that the outer wall center two sides of the main body (1) are mounted on first To valve (2), it is connected on the downside of one end of first check valve (2) with block (11), one end of first check valve (2) is equipped with The upper end of air inlet (15), first check valve (2) is equipped with the second supporting plate (8), table on the left side of second supporting plate (8) Face is equipped with strut (3), and the strut (3) is connected by the second shaft (10) with curved bar (4), the strut (3) and curved bar (4) It is flexibly connected, is equipped with outer cylinder (20) on the upside of one end of second supporting plate (8), the upper end of the outer cylinder (20) is equipped with first Supporting plate (7), through being equipped with axle sleeve (24), the inner wall of the axle sleeve (24) and compression bar (6) cover at the center of first supporting plate (7) It is connected together, the lower end of the compression bar (6) is equipped with pressing plate (12), and outer wall and the rubber sleeve (14) of the pressing plate (12) are socketed in Together, the outer wall overlap joint of the outer wall with cavity (26) of the rubber sleeve (14) is connected, and the upper end of the compression bar (6) passes through first turn Axis (5) is flexibly connected with curved bar (4), and upside outer wall and the spring (16) of the compression bar (6) connect together, the spring (16) Upper end be connected with curved bar (4), the lower end of the spring (16) is connected with the upper surface of the first supporting plate (7).

2. a kind of used in construction drainage according to claim 1 increases row's structure, it is characterised in that: first supporting plate (7) Center two sides are mounted on cushion block (23), and the lower end of the cushion block (23) is equipped with pillar (17), the center of the pillar (17) Side is equipped with bull stick (25), and the outer wall of the bull stick (25) is equipped with idler wheel (19), the outer wall and compression bar of the idler wheel (19) (6) outer wall overlaps.

3. a kind of used in construction drainage according to claim 1 increases row's structure, it is characterised in that: the lower end of the compression bar (6) Left side is equipped with left bearing piece (21), and the lower surface of the left bearing piece (21) is connected with the upper surface of pressing plate (12).

4. a kind of used in construction drainage according to claim 1 increases row's structure, it is characterised in that: the lower end of the compression bar (6) Right side is equipped with right bearing piece (22), and the lower surface of the right bearing piece (22) is connected with the upper surface of pressing plate (12).

5. a kind of used in construction drainage according to claim 2 increases row's structure, it is characterised in that: the lower end of the pillar (17) Rubber head (18) are installed.