CN218405036U

CN218405036U - Public road bridge roof beam with antiseep function

Info

Publication number: CN218405036U
Application number: CN202221817450.6U
Authority: CN
Inventors: 陈海威
Original assignee: Taizhou Haijiang Water Conservancy Engineering Co ltd
Current assignee: Taizhou Haijiang Water Conservancy Engineering Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-31
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a road bridge with anti-seepage function, the top of the drainage pipeline is provided with two deep grooves, the inner part of the deep groove is movably inserted with an inserting column, one end of the inserting column is inserted into the groove, the outer side of the inserting column is positioned in the inner part of the deep groove and is movably sleeved with a second expansion spring, the inner side of the drainage hole is provided with two limiting grooves, and the limiting grooves are matched with one ends of the limiting columns; the concrete base layer is laid on the top of the bridge span, and the waterproof layer is laid above the concrete base layer to prevent the top of the bridge from being waterproof, so that the bridge is prevented from water seepage; contradict in the inboard of slot through the one end of inserting the post to promote spacing post and remove, make the one end of spacing post break away from the inside of spacing groove, can take out drainage pipe this moment, clear up drainage pipe's the inside silt dust, avoid drainage pipe to block up, lead to the bridge face to take place ponding, lead to the bridge to take place the seepage condition for a long time.

Description

Public road bridge roof beam with antiseep function

Technical Field

The utility model relates to a public road bridge roof beam technical field specifically is a public road bridge roof beam with antiseep function.

Background

The highway bridge structure is a general name of an overall structure for building a highway bridge, due to the difference of geographical positions and requirements, the highway bridge structure is also diversified, along with the continuous development of the existing science and technology, the economy of our country is also developing at a high speed, our country increasingly pays attention to the building of the road bridge, so that the traffic in each area is developed, the economic development of each area is promoted, although the highway bridge structure in the current market is diversified in types, but the defects exist, for example, the traditional highway bridge cannot well block rainwater, so that the rainwater easily permeates into the inside of the whole structure, the stability of the internal structure of the bridge is damaged after long-term accumulation, the service life of the bridge is influenced, meanwhile, if a drainage hole of the bridge is blocked, the bridge is prone to water accumulation, and the bridge is prone to water seepage for a long time, and therefore, the highway bridge with the anti-seepage function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public road bridge roof beam with antiseep function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a highway bridge with an anti-leakage function comprises a bridge body, wherein a plurality of drainage holes are formed in two sides of the top of the bridge body, a drainage component is arranged inside the drainage holes, and a cover plate component is arranged above the drainage component inside the drainage holes;

the drainage assembly comprises a drainage pipeline, a first telescopic spring and a limiting post, the drainage pipeline is inserted into the drainage hole, two grooves are formed in the outer side of the drainage pipeline, the limiting post is movably inserted into the grooves, the first telescopic spring is fixedly connected between the limiting post and the bottom of each groove, a slot is formed in the top of each limiting post, two deep grooves are formed in the top of the drainage pipeline, an inserting post is inserted into each deep groove in the inner activity, one end of the inserting post is inserted into the grooves, a second telescopic spring is sleeved on the outer side of each inserting post in the inner activity of each deep groove, two limiting grooves are formed in the inner side of the drainage hole, and the limiting grooves are matched with one ends of the limiting posts.

As further preferable in the present technical solution: the bridge body comprises a bridge span, a concrete base layer and a waterproof layer, the bridge span is arranged at the top of the concrete base layer, the concrete base layer is arranged at the top of the waterproof layer, and an asphalt layer is arranged at the top of the waterproof layer.

As further preferable in the present technical solution: the cover plate assembly comprises a top cover and a handle, the top cover is installed inside the drain hole and located at the top of the drain pipe, the two ends of the top cover are provided with elongated grooves, the handle is movably connected to the inside of the elongated grooves through a rotating shaft, and one end of the handle is provided with an arc-shaped groove.

As further preferable in the present technical solution: one end of the second telescopic spring is fixedly connected to the bottom of the deep groove, and the other end of the second telescopic spring is fixedly connected to the outer side of the inserting column.

As further preferable in the present technical solution: the inner part of the long groove is fixedly connected with an arc-shaped elastic sheet, and the arc-shaped elastic sheet is matched with the arc-shaped groove.

As further preferable in the present technical solution: the bottom of top cap has been seted up the standing groove, the standing groove matches each other with inserting the post.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is used for waterproofing the top of the bridge and preventing the bridge from water seepage by laying the concrete base layer on the top of the bridge span and laying the waterproof layer above the concrete base layer; contradict in the inboard of slot through the one end of inserting the post to promote spacing post and remove, make the one end of spacing post break away from the inside of spacing groove, can take out drainage pipe this moment, clear up drainage pipe's the inside silt dust, avoid drainage pipe to block up, lead to the bridge face to take place ponding, lead to the bridge to take place the seepage condition for a long time.

Drawings

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

fig. 2 is an enlarged schematic structural view of the area a in fig. 1 of the present invention;

fig. 3 is an enlarged schematic structural view of the area B in fig. 2 according to the present invention;

FIG. 4 is a schematic structural view of the bridge body of the present invention;

fig. 5 is a schematic diagram of the structure of the limit post of the present invention.

In the figure: 1. a bridge body; 101. a bridge span; 102. a concrete base layer; 103. a waterproof layer; 104. an asphalt layer; 2. a drain hole; 3. a drainage assembly; 31. a water discharge pipeline; 32. a groove; 33. a first extension spring; 34. a limiting post; 35. a slot; 36. deep grooves; 37. inserting a column; 38. a second extension spring; 39. a limiting groove; 4. a cover plate assembly; 41. a top cover; 42. a long groove; 43. a handle; 44. an arc-shaped slot; 5. an arc-shaped elastic sheet; 6. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a highway bridge with an anti-leakage function comprises a bridge body 1, wherein a plurality of drain holes 2 are formed in two sides of the top of the bridge body 1, a drainage component 3 is arranged inside each drain hole 2, and a cover plate component 4 is arranged above the drainage component 3 inside each drain hole 2; the bridge body 1 comprises a bridge span 101, a concrete base layer 102 and a waterproof layer 103, wherein the bridge span 101 is arranged at the top of the concrete base layer 102, the concrete base layer 102 is arranged at the top of the waterproof layer 103, an asphalt layer 104 is arranged at the top of the waterproof layer 103, the concrete base layer 102 is paved at the top of the bridge span 101, and the waterproof layer 103 is paved above the concrete base layer 102, so that the top of the bridge is waterproof, and the water seepage of the bridge is prevented;

the drainage component 3 comprises a drainage pipeline 31, a first expansion spring 33 and a limit column 34, the drainage pipeline 31 is inserted into the drainage hole 2, two grooves 32 are formed in the outer side of the drainage pipeline 31, the limit column 34 is movably inserted into the grooves 32, the first expansion spring 33 is fixedly connected between the limit column 34 and the bottom of each groove 32, the limit column 34 is reset under the action of the first expansion spring 33, a slot 35 is formed in the top of the limit column 34, two deep grooves 36 are formed in the top of the drainage pipeline 31, an insert column 37 is movably inserted into the deep groove 36, one end of the insert column 37 is inserted into the groove 32, a second expansion spring 38 is movably sleeved in the deep groove 36 on the outer side of the insert column 37, second expanding spring 38's one end fixed connection is in the bottom of deep trouth 36, second expanding spring 38's other end fixed connection is in the outside of inserting post 37, it resets to insert post 37 through second expanding spring 38 drive, wash port 2's inboard is seted up quantity and is two spacing groove 39, spacing groove 39 matches each other with the one end of spacing post 34, one end conflict at slot 35 inboard through inserting post 37, thereby promote spacing post 34 and remove, make the one end of spacing post 34 break away from the inside of spacing groove 39, can take out drainage pipe 31 this moment, clear up the silt dust of drainage pipe 31's inside, avoid drainage pipe 31 to block up, lead to the bridge face to take place ponding, lead to the bridge to take place the seepage condition for a long time.

Cover plate assembly 4 includes top cap 41 and handle 43, top cap 41 is installed in the inside of wash port 2 and is located the top of drainage pipe 31, elongated slot 42 has all been seted up at the top both ends of top cap 41, handle 43 is through pivot swing joint in the inside of elongated slot 42, arc wall 44 has been seted up to the one end of handle 43, the inside fixedly connected with arc shell fragment 5 of elongated slot 42, through upwards lifting handle 43, make the arc wall 44 that the one end of handle 43 was seted up break away from the outside of arc shell fragment 5, can upwards carry and draw handle 43, take out top cap 41 from the inside of wash port 2, arc shell fragment 5 matches mutually with arc wall 44, fix handle 43 through arc shell fragment 5, standing groove 6 has been seted up to the bottom of top cap 41, standing groove 6 matches each other with insert post 37, insert post 37 and insert in the inside of standing groove 6.

Working principle or structural principle, in the process of bridge construction, through laying concrete basic unit 102 at the top of bridge span 101, the waterproof layer 103 is laid to the top at concrete basic unit 102 to the rethread, be used for the bridge top is waterproof, prevent that the bridge from taking place the infiltration condition, through setting up wash port 2, when the rainwater is great, drain water to the bridge through wash port 2, avoid the bridge surface to take place ponding, make the bridge take place the seepage condition, lead to the steadiness of bridge to suffer destruction, thereby influence the life of bridge, when drainage pipe 31 is inside because the jam takes place for the day and month, through upwards lifting handle 43, make the arc wall 44 that the one end of handle 43 was seted up break away from the outside of arc shell fragment 5, can upwards lift handle 43, take out top cap 41 from the inside of wash port 2, through pressing insert post 37, make the one end of inserting post 37 contradict at the inboard of slot 35, thereby promote spacing post 34 to move, make the one end of spacing post 34 break away from the inside of spacing groove 39, can take out drainage pipe 31 this moment, thereby clean up the dust in the inside of drainage pipe 31, avoid the jam 31, lead to the bridge surface to take place the seeper condition for a long time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 public road bridge roof beam with antiseep function, includes bridge body (1), its characterized in that: a plurality of drain holes (2) are formed in both sides of the top of the bridge body (1), a drainage component (3) is arranged inside each drain hole (2), and a cover plate component (4) is arranged above the drainage component (3) inside each drain hole (2);

the drainage assembly (3) comprises a drainage pipeline (31), two first telescopic springs (33) and limiting columns (34), the drainage pipeline (31) is inserted into the drainage hole (2), two grooves (32) are formed in the outer side of the drainage pipeline (31), the limiting columns (34) are movably inserted into the grooves (32), the first telescopic springs (33) are fixedly connected between the bottoms of the limiting columns (34) and the bottoms of the grooves (32), slots (35) are formed in the tops of the limiting columns (34), two deep grooves (36) are formed in the tops of the drainage pipeline (31), inserting columns (37) are inserted into the inner activities of the deep grooves (36), one ends of the inserting columns (37) are inserted into the grooves (32), second telescopic springs (38) are sleeved on the outer sides of the inserting columns (37) and located in the inner activities of the deep grooves (36), two limiting grooves (39) are formed in the inner side of the drainage hole (2), and the limiting grooves (39) are matched with one end of the limiting columns (34).

2. The road bridge with anti-leakage function as claimed in claim 1, wherein: the bridge comprises a bridge body (1) and is characterized in that the bridge body comprises a bridge span (101), a concrete base layer (102) and a waterproof layer (103), the bridge span (101) is arranged at the top of the concrete base layer (102), the concrete base layer (102) is arranged at the top of the waterproof layer (103), and an asphalt layer (104) is arranged at the top of the waterproof layer (103).

3. The road bridge with anti-leakage function as claimed in claim 1, wherein: the cover plate assembly (4) comprises a top cover (41) and a handle (43), the top cover (41) is installed inside the water drain hole (2) and located at the top of the water drain pipeline (31), long grooves (42) are formed in two ends of the top cover (41), the handle (43) is movably connected inside the long grooves (42) through a rotating shaft, and an arc-shaped groove (44) is formed in one end of the handle (43).

4. The road bridge with the anti-leakage function as claimed in claim 1, wherein: one end of the second telescopic spring (38) is fixedly connected to the bottom of the deep groove (36), and the other end of the second telescopic spring (38) is fixedly connected to the outer side of the inserting column (37).

5. The road bridge with anti-leakage function as claimed in claim 3, wherein: the arc-shaped elastic sheet (5) is fixedly connected to the inner part of the long groove (42), and the arc-shaped elastic sheet (5) is matched with the arc-shaped groove (44).

6. The road bridge with anti-leakage function as claimed in claim 3, wherein: a placing groove (6) is formed in the bottom of the top cover (41), and the placing groove (6) is matched with the inserting column (37).