CN216616310U - A waterproof construction for building expansion joint - Google Patents

Abstract

A waterproof structure for an expansion joint of buildings comprises the buildings, the expansion joint is arranged between the two buildings, a water blocking shed is arranged on the outer side of the two buildings close to the upper part of the expansion joint, the two sides of the water blocking shed are both connected with water blocking trough plates through bolts, the bottom of each water blocking trough plate is connected with a drain pipe in an inserting way, a water guide plate is arranged between the two buildings close to the opposite side of the top of the expansion joint, one side of the top of the water guide plate is provided with a water guide slope trough, the two opposite sides of the water guide plate close to the upper part of the water guide slope trough are both fixedly connected with water guide inclined plates, the water blocking shed and the water guide plate are arranged on the top of the expansion joint of the buildings, thereby better isolating the rainwater, ensuring the stability and safety of the filling material, prolonging the service life, better improving the drainage efficiency through the water baffle plate and the drainage pipe, and then promote water-proof effects, cross the domatic and the water guide slope groove in both sides of water deflector inner wall, the log raft that will flow to building expansion joint top that can be better discharges.

Description

A waterproof construction for building expansion joint

Technical Field

The utility model relates to the technical field of buildings, in particular to a waterproof structure for a building expansion joint.

Background

The building expansion joint is reserved on a wall body, a floor slab, a roof (except a wooden roof) and the like of a building to be divided into two independent parts when the building expansion joint is used for modern buildings, and is mainly used for preventing the building expansion joint or the building contraction joint from being damaged due to the heat expansion or cold contraction of components of the building caused by the change of the climate and temperature.

At present, a heat-insulating waterproof material is usually filled in a building expansion joint, but after the expansion joint is used for a long time, the material inside the building expansion joint cracks and seeps water, so that the wall is mildewed and corroded, the strength of the building is further reduced, the wall is damaged, and the existing building expansion joint is lack of a corresponding waterproof structure, so that the damage and the cracking of the material in the building expansion joint are accelerated, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the existing building expansion joint is lack of a waterproof structure, so that the filling material is easily corroded and damaged, and further the water leakage and mildew problems of the wall are caused.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a waterproof construction for building expansion joint, includes the building, two be equipped with the expansion joint between the building, two the building is close to the expansion joint top outside and is equipped with the retaining shed, the equal bolted connection in retaining shed both sides has the retaining trough plate, the grafting connection in retaining trough plate bottom has the drain pipe, two the building is close to and is equipped with the guiding board between the relative one side at expansion joint top, the guiding slope groove has been seted up to guiding board top one side, the guiding board is close to the equal fixedly connected with water guide swash plate in the relative both sides in top of guiding slope groove.

As a preferred technical scheme, the two sides of the water baffle are fixedly connected with the side plates, and the water baffle is provided with a water guide hole in a penetrating mode at a position close to the drain pipe, so that the waterproof effect of the water baffle shed is improved, the drainage efficiency of the top is improved, water storage is reduced, and further the influence of rainwater on the expansion joint is reduced.

According to the preferred technical scheme, the bottom of the water retaining shed is fixedly connected with the fixed inserted bar, the position of the building, relative to the fixed inserted bar, is in bolted connection with the fixed seat, the fixed inserted bar is meshed with and in spliced connection with the fixed seat, bolt grooves are formed in the fixed seat and one side of the fixed inserted bar in a penetrating mode, and fixing bolts are connected to the inner wall of the bolt grooves in a threaded mode, so that the installation stability of the water retaining shed is guaranteed, and meanwhile the water retaining shed is more efficient and convenient to assemble and disassemble.

As a preferred technical scheme, the two sides of the water guide plate are fixedly connected with the lug plates, the lug plates are connected with the lug columns in a penetrating and inserting mode, and the lug columns are connected to one side of the top of the building through bolts, so that the water blocking shed can be conveniently replaced and maintained in the later period, and the service life is prolonged.

According to the preferred technical scheme, the hanger column penetrates through and is connected with the pressing plate in a sleeved mode, the hanger groove is formed in one side of the top of the hanger plate, the pressing plate is fixedly connected with the hanger fixing block on one side, opposite to the hanger groove, of the pressing plate, the hanger fixing block is meshed with the hanger groove and is connected with the hanger groove in a plugging mode, the water guide plate is convenient to install and dismantle, and meanwhile installation is more stable.

The utility model has the following advantages:

the water blocking shed and the water guide plate are arranged at the top of the building expansion joint, so that rainwater can be better isolated, the stability and safety of the filling material are ensured, the service life is prolonged, the drainage efficiency can be better improved through the water blocking groove plate and the drainage pipe, the waterproof effect is further improved, and water flowing above the building expansion joint can be better drained through the slope surfaces at the two sides of the inner wall of the water guide plate and the water guide slope grooves; the installation of the water blocking shed and the water guide plate is more rapid and convenient by inserting and pulling the installation mode, so that the subsequent manual replacement and maintenance are convenient.

Drawings

FIG. 1 is a schematic sectional elevational view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a water shelter according to a preferred embodiment of the present invention;

FIG. 3 is a schematic perspective view of a water guide plate according to a preferred embodiment of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A;

fig. 5 is an enlarged schematic structural view of fig. 1 at B according to a preferred embodiment of the present invention.

Description of reference numerals: 1. building; 2. an expansion joint; 3. a water blocking shed; 4. a water-retaining trough plate; 5. a drain pipe; 6. a water guide plate; 7. a water guide slope trough; 8. a water guide sloping plate; 9. a side plate; 10. a water guide hole; 11. fixing the inserted rod; 12. a fixed seat; 13. a bolt slot; 14. fixing the bolt; 15. an ear hanging plate; 16. a lug post; 17. pressing a plate; 18. an ear hanging groove; 19. a fixed block for a hanging lug.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-5, a waterproof structure for an expansion joint of a building comprises buildings 1, an expansion joint 2 is arranged between two buildings 1, a water blocking shed 3 is arranged on the outer side of the two buildings 1 near the upper part of the expansion joint 2, water blocking trough plates 4 are connected on both sides of the water blocking shed 3 through bolts, external rainwater and other liquid are isolated through the water blocking shed 3, the efficiency of draining water is improved through the water blocking trough plates 4, and further, the waterproof effect of the expansion joint 2 is ensured, a drain pipe 5 is connected at the bottom of the water blocking trough plates 4 in an inserting manner, a water guide plate 6 is arranged between the two buildings 1 near the opposite side of the top part of the expansion joint 2, a water guide slope trough 7 is arranged on one side of the top part of the water guide plate 6, water guide inclined plates 8 are fixedly connected on the opposite sides above the water guide slope trough 7 of the water guide plate 6, and the water guide structure are used for effectively draining water flowing to both sides, reduce the filler corruption infiltration in the expansion joint 2, guarantee the inside dry stability in expansion joint 2, promote life.

Wherein, manger plate 4 is close to the cambered surface both ends and all is equipped with curb plate 9, and 4 arc groove positions of manger plate run through and have seted up guiding hole 10, guiding hole 10 and drain pipe 5 through connection, and the rainwater that will fall through manger plate 4 blocks to make its unable direct flow to 1 top of building, then discharges into the lower water system through guiding hole 10 and drain pipe 5, and then guarantees the water-proof effects at expansion joint 2, guarantees that filling material's drying is stable.

Wherein, 1 top one side bolted connection of building has hangers post 16, hangers post 16 runs through the grafting and is connected with hangers board 15, hangers board 15 and 6 fixed connection of water deflector, hangers post 16 runs through and cup joints and is connected with clamp plate 17, one side fixedly connected with hangers fixed block 19 of the relative hangers board 15 of clamp plate 17, the engagement grafting of hangers fixed block 19 has hangers groove 18, hangers groove 18 is seted up in the relative one side of hangers board 15, the grafting through hangers board 15 and hangers post 16 is fixed by clamp plate 17 again, make the convenient and fast more of dismouting of water deflector 6, make things convenient for the maintenance and the change in later stage.

Wherein, 1 top one side bolted connection of building has fixing base 12, 12 top one side grafting connection of fixing base has fixed inserted bar 11, fixed inserted bar 11 and 3 bottom inner wall fixed connection of manger plate canopy, fixed inserted bar 11 and fixing base 12 pass through 13 threaded connection fixing bolt 14 in bolt groove, install through the mode of pegging graft, make installation more convenient, fixing bolt 14 can be better fixed simultaneously, make manger plate canopy 3 stable, also reduce the use quantity of bolt simultaneously, and then the dismouting that goes behind more convenient is changed.

The working principle is as follows: when raining, the water retaining shed 3 above the building 1 blocks most of rainwater and enables the rainwater to flow into the water retaining trough plates 4 and prevent the rainwater from flowing out through the side plates 9, then the rainwater is discharged into a municipal sewer system through the water guide holes 10 and the water discharge pipes 5, so that most of the water cannot reach the expansion joints 2, meanwhile, when a small part of the water flows into the expansion joints 2, the water is guided into the water guide sloping trough 7 through the water guide sloping plate 8 on the water guide plate 6 and flows to the two sides of the building 1, so that the filling material in the expansion joints 2 is ensured to be dried and stable, when the water retaining shed 3 and the water guide plate 6 need to be replaced and maintained, the fixing bolts 14 in the bolt troughs 13 are firstly dismounted, then the fixing inserted bars 11 are pulled out from the fixing seats 12, so that the water retaining shed 3 is taken out, then the pressing plates 17 are taken out from the lug columns 16 in a sliding manner, at the moment, the lug fixing blocks 19 are pulled out from the lug troughs 18 to remove the limit, and then the lug plates 15 are taken out from the lug columns 16, the water guide panel 6 can be removed and then maintained or replaced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

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; while the utility model has been described in detail and with reference to the foregoing embodiments, it will 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; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. A waterproof construction for building expansion joint, characterized in that includes: building (1), two be equipped with expansion joint (2) between building (1), two building (1) is close to expansion joint (2) top outside and is equipped with retaining shed (3), the equal bolted connection in retaining shed (3) both sides has retaining frid (4), retaining frid (4) bottom plug-in connection has drain pipe (5), two building (1) is close to and is equipped with water deflector (6) between the relative one side at expansion joint (2) top, water deflector (6) top one side has been seted up water guide chute (7), water deflector (6) are close to the equal fixedly connected with water guide swash plate (8) in the relative both sides in top of water guide chute (7).

2. The waterproof structure for the building expansion joint as claimed in claim 1, wherein the side plates (9) are fixedly connected to both sides of the water blocking trough plate (4), and a water guide hole (10) is formed through the position of the water blocking trough plate (4) close to the drain pipe (5).

3. The waterproof structure for the building expansion joint according to claim 1, wherein the bottom of the water blocking shed (3) is fixedly connected with a fixed inserted bar (11), the building (1) is connected with a fixed seat (12) through bolts relative to the fixed inserted bar (11), the fixed inserted bar (11) is meshed with the fixed seat (12) and is connected with the fixed seat in an inserting manner, bolt grooves (13) are formed in one sides of the fixed seat (12) and the fixed inserted bar (11) in a penetrating manner, and fixing bolts (14) are connected with the inner walls of the bolt grooves (13) in a threaded manner.

4. The waterproof structure for the building expansion joint as claimed in claim 1, wherein the two sides of the water guide plate (6) are fixedly connected with the ear hanging plates (15), the ear hanging plates (15) are connected with the ear hanging columns (16) in a penetrating and inserting manner, and the ear hanging columns (16) are connected to one side of the top of the building (1) through bolts.

5. The waterproof structure for the building expansion joint as claimed in claim 4, wherein the ear hanging column (16) penetrates through and is connected with a pressing plate (17) in a sleeved mode, an ear hanging groove (18) is formed in one side of the top of the ear hanging plate (15), one side, opposite to the ear hanging groove (18), of the pressing plate (17) is fixedly connected with an ear hanging fixing block (19), and the ear hanging fixing block (19) is meshed with the ear hanging groove (18) and is connected with the ear hanging groove in a plugging mode.

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