CN213203783U

CN213203783U - Bridge deck drainage device

Info

Publication number: CN213203783U
Application number: CN202021386029.5U
Authority: CN
Inventors: 刘恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-14
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a bridge deck drainage device, which comprises a drainage device main body, wherein the bottom end of the drainage device main body is screwed and connected with a connector head through a thread structure, a filter screen is arranged in the drainage device main body, clamping grooves are formed in two sides of the filter screen, grooves are formed in two sides of the interior of the drainage device main body, a first spring piece is fixed in each groove through screwing, and a second spring piece is fixed at the end part of the first spring piece through glue solution adhesion; through the internally designed filter screen in the drainage device main part, avoid drainage device inside easily to pour into the foul when the bridge floor uses and cause the inside easily of device to block up, influence drainage effect, can take place the inside of elastic deformation's effect with the tip embedding draw-in groove of dop through first spring leaf and second spring leaf for the filter screen is fixed in the inside of drainage device main part, can filter through the filter screen when inside entering debris when using.

Description

Bridge deck drainage device

Technical Field

The utility model belongs to the technical field of drainage device, concretely relates to bridge deck drainage device.

Background

The existing drainage device is used for draining water on a bridge deck, is convenient to install when in use and is more firm when in installation, is widely applied to drainage of floors, stair openings and some high-rise buildings in practical application, and effectively drains water to accelerate the drainage speed; the inside foul that easily pours into of current drainage device when bridge floor uses causes the inside easy stifled of device, influences drainage effect, easily causes drainage device activity when carrying out emergent drainage after the installation, causes the problem that drainage device installation is not fastened the damage, for this reason we provide a bridge floor drainage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge floor drainage device to it easily pours into the foul when the bridge floor uses to provide current drainage device in the above-mentioned background art inside and causes the inside easy stifled of device to influence drainage effect, easily causes the drainage device activity when carrying out emergent drainage after the installation, causes the problem of the not fastening damage of drainage device installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge floor drainage device, includes the drainage device main part, the bottom of drainage device main part closes soon through the helicitic texture and is connected with the connector head, the inside of drainage device main part is provided with the filter screen, the draw-in groove has been seted up to the both sides of filter screen, the recess has all been seted up to the inside both sides of drainage device main part, the inside of recess closes soon through the screw and is fixed with first spring leaf, the tip of first spring leaf is fixed with the second spring leaf through the glue solution bonding, one side elastic connection of second spring leaf has the dop, just the second spring leaf with the filter screen passes through the dop with the draw-in groove block is connected.

Preferably, a fixed plate is integrally formed on the inner surface of the drainage device main body, sliding pins are fixed at two ends of the inside of the fixed plate, a movable plate is movably connected inside the fixed plate through the sliding pins, and a rubber pressing pad is connected to one side of the movable plate through glue.

Preferably, the sliding pin and the movable plate are both of an annular structure in the two ends, and the sliding pin penetrates through the two ends of the movable plate.

Preferably, the rubber pressing pad and the movable plate are both of an annular structure, and the inner side of the rubber pressing pad is embedded into the fixed plate.

Preferably, the inner surfaces of the filter screen and the drainage device main body are both rectangular structures, and the filter screen is embedded in the middle position inside the drainage device main body.

Preferably, the first spring plate and the second spring plate are structured, and the second spring plate is screwed with the end of the chuck through a screw.

Preferably, the end part of the clamping head is of a semicircular structure, and the end part of the clamping head is matched with the inner surface structure of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the internally designed filter screen in the drainage device main part, avoid drainage device inside easily to pour into the foul when the bridge floor uses and cause the inside easily stifled of device, influence drainage effect, can take place the inside of elastic deformation's effect with the tip embedding draw-in groove of dop through first spring leaf and second spring leaf, make the filter screen fix in the inside of drainage device main part, can filter through the filter screen when inside entering debris when using, inside easily pours into the foul easily stifled when having solved the use, influence the problem of drainage effect.

(2) Through the tight pressure pad of internal design fly leaf and rubber at the fixed plate and the internal connection department design of fixed plate compress tightly the spring, easily cause the drainage device activity when avoiding installing the emergent drainage, cause the drainage device installation to fasten the damage not, can fix the drainage device main part in the both sides of bridge through compressing tightly the effect that the spring takes place elastic deformation with the fly leaf and slide the both ends of sliding pin with rubber at the fly leaf and compress tightly the pad and compress tightly on the bridge surface through compressing tightly the spring effect simultaneously through the bolt, make the drainage device main part sticis fixed, the device is not fastened when having solved emergent drainage, the problem of easy damage.

Drawings

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

FIG. 2 is a schematic view of the structure of the drainage device and the filter net of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a partial structure of the groove, the chuck and the drainage device body of the present invention;

FIG. 5 is a schematic view of the rear surface structure of the drainage device body, the rubber pressing pad and the fixing plate of the present invention;

FIG. 6 is a schematic top view of the drainage device body, the rubber pressing pad and the fixing plate of the present invention;

FIG. 7 is an enlarged schematic view of a portion B of FIG. 6 according to the present invention;

in the figure: 1. a drain body; 2. connecting the pipe heads; 3. a filter screen; 4. a groove; 5. a first spring plate; 6. a second spring plate; 7. clamping a head; 8. a card slot; 9. a rubber compression pad; 10. fixing the plate; 11. a compression spring; 12. a slide pin; 13. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the present invention provides a technical solution: a bridge deck drainage device comprises a drainage device main body 1, wherein the bottom end of the drainage device main body 1 is screwed and connected with a connector 2 through a thread structure, a filter screen 3 is arranged inside the drainage device main body 1, clamping grooves 8 are formed in two sides of the filter screen 3, grooves 4 are formed in two sides of the inside of the drainage device main body 1, a first spring piece 5 is fixed inside each groove 4 through screwing, a second spring piece 6 is fixed at the end part of the first spring piece 5 through glue bonding, a clamping head 7 is elastically connected to one side of the second spring piece 6, the second spring piece 6 and the filter screen 3 are connected with the clamping grooves 8 through the clamping head 7 in a clamping manner, the end part of the clamping head 7 can be embedded into the clamping groove 8 through the action of elastic deformation of the first spring leaf 5 and the second spring leaf 6, so that the filter screen 3 is fixed in the drainage device body 1, and when the filter screen 3 is used, impurities enter the filter screen in use.

In this embodiment, preferably, the fixing plate 10 is integrally formed on the inner surface of the drainage device main body 1, the sliding pins 12 are fixed at both ends of the inside of the fixing plate 10, the movable plate 13 is movably connected to the inside of the fixing plate 10 through the sliding pins 12, one side of the movable plate 13 is connected to the rubber pressing pad 9 through glue adhesion, the drainage device main body 1 can be fixed on both sides of the bridge through bolts, and the movable plate 13 slides at both ends of the sliding pins 12 to press the rubber pressing pad 9 on the surface of the bridge through the elastic deformation of the pressing springs 11, so that the drainage device main body 1 is pressed and fixed.

In order to facilitate the movable connection of the movable plate 13 on the outer surface of the slide pin 12, in the present embodiment, it is preferable that the inner portions of the two ends of the slide pin 12 and the movable plate 13 are both annular structures, and the slide pin 12 penetrates through the inner portions of the two ends of the movable plate 13.

In order to facilitate the installation of the drainage device body 1 by the rubber pressing pad 9 and the movable plate 13, in this embodiment, it is preferable that the rubber pressing pad 9 and the movable plate 13 are both of an annular structure, and the inner side of the rubber pressing pad 9 is embedded into the fixed plate 10.

In order to facilitate stable installation of the filter screen 3, in the present embodiment, it is preferable that the filter screen 3 and the inner surface of the drainage device main body 1 are both rectangular, and the filter screen 3 is embedded in the middle of the inside of the drainage device main body 1.

In order to facilitate the elastic connection between the first spring plate 5 and the second spring plate 6 after the fixing of the chuck 7, in the present embodiment, it is preferable that the first spring plate 5 and the second spring plate 6 are configured, and the end portions of the second spring plate 6 and the chuck 7 are screwed together by screws.

In order to fix the filter screen 3 inside the drainage device main body 1 by engaging the clip 7 inside the engaging groove 8, in the present embodiment, it is preferable that the end of the clip 7 has a semicircular structure, and the end of the clip 7 is fitted to the inner surface of the engaging groove 8.

The utility model discloses a theory of operation and use flow: this kind of bridge deck drainage device, before the use, at first place filter screen 3 in drainage device main part 1's inside, the effect that takes place elastic deformation through first spring leaf 5 and second spring leaf 6 imbeds the inside of draw-in groove 8 with the tip of dop 7, make filter screen 3 fix in drainage device main part 1's inside, can filter through filter screen 3 when inside entering debris when using, then can fix drainage device main part 1 in the both sides of bridge through the bolt when the installation, the installation fastening takes place elastic deformation's effect through sticising spring 11 simultaneously with fly leaf 13 and slide rubber pressure pad 9 sticiss on the bridge surface at the both ends of sliding pin 12, make drainage device main part 1 sticis fixed, be not convenient for when emergent drainage with drainage device main part 1 activity, make drainage device main part 1 still fixed use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge floor drainage device, includes drainage device main part (1), the bottom of drainage device main part (1) closes soon through helicitic texture and is connected with connector head (2), its characterized in that: the drainage device is characterized in that a filter screen (3) is arranged inside the drainage device main body (1), clamping grooves (8) are formed in two sides of the filter screen (3), grooves (4) are formed in two sides of the drainage device main body (1), first spring pieces (5) are fixed inside the grooves (4) in a screwing mode through screws, second spring pieces (6) are fixed at the end portions of the first spring pieces (5) through glue liquid adhesion, clamping heads (7) are connected to one sides of the second spring pieces (6) in an elastic mode, and the second spring pieces (6) are connected with the filter screen (3) through the clamping heads (7) and the clamping grooves (8) in a clamping mode.

2. A bridge deck drainage arrangement according to claim 1 wherein: the inner surface of the drainage device main body (1) is integrally formed with a fixed plate (10), two ends of the inside of the fixed plate (10) are respectively fixed with a sliding pin (12), the inside of the fixed plate (10) is movably connected with a movable plate (13) through the sliding pin (12), and one side of the movable plate (13) is connected with a rubber pressing pad (9) through adhesive.

3. A bridge deck drainage arrangement according to claim 2 wherein: the sliding pin (12) and the two ends of the movable plate (13) are both in an annular structure, and the sliding pin (12) penetrates through the two ends of the movable plate (13).

4. A bridge deck drainage arrangement according to claim 2 wherein: the rubber pressing pad (9) and the movable plate (13) are both of an annular structure, and the inner side of the rubber pressing pad (9) is embedded into the fixed plate (10).

5. A bridge deck drainage arrangement according to claim 1 wherein: the inner surfaces of the filter screen (3) and the drainage device main body (1) are both rectangular structures, and the filter screen (3) is embedded into the middle position inside the drainage device main body (1).

6. A bridge deck drainage arrangement according to claim 1 wherein: the structure of the first spring piece (5) and the second spring piece (6) is that the second spring piece (6) is screwed with the end part of the clamping head (7) through a screw.

7. A bridge deck drainage arrangement according to claim 1 wherein: the end part of the clamping head (7) is of a semicircular structure, and the end part of the clamping head (7) is matched with the inner surface structure of the clamping groove (8).