CN219710608U - Waterproof construction of construction joint - Google Patents

Abstract

The utility model discloses a construction joint waterproof structure which comprises an arc-shaped rain-proof plate, wherein a drainage groove is formed in the position, close to the edges of the front side and the rear side, of the arc-shaped rain-proof plate, a connecting groove is formed in one side of the arc-shaped rain-proof plate, a waterproof edge is fixedly arranged on the other side of the arc-shaped rain-proof plate, a waterproof rubber pad is fixedly arranged below the arc-shaped rain-proof plate, a bolt counter bore is formed in the position, close to the edges of four corners, of the arc-shaped rain-proof plate, and fixing bolts are arranged in the bolt counter bore. Through the arc-shaped rain-proof board global design for the arc, the rainwater can be along the inside of the water drainage tank that arc-shaped rain-proof board got into both sides, and a plurality of arc-shaped rain-proof boards splice together, and water drainage tank can form a water drainage canal, can carry the rainwater to the construction joint both sides, avoids the rainwater to gather in the construction joint both sides, and when the subaerial, can not influence the vehicle through arc-shaped rain-proof board of arc-shaped design installation simultaneously.

Description

Waterproof construction of construction joint

Technical Field

The utility model relates to a waterproof structure, in particular to a construction joint waterproof structure.

Background

The construction joint refers to a joint formed between the concrete poured before and after the construction joint because of design requirements or construction needs to be poured in sections in the concrete pouring process, the construction joint is easy to enter water in the construction joint in rainy days, the interior of the construction joint can be mildewed, the concrete wall surface is loose, the service life of the concrete wall is shortened, and a waterproof device is generally additionally arranged above the construction joint.

The utility model discloses a construction joint waterproof construction that publication number is CN217840373U like chinese patent publication, including construction joint and mounting panel, fixed plate, stagnant water board and stagnant water strip, the top fixed mounting of mounting panel has the rain-proof lid, the top fixedly connected with swash plate of rain-proof lid, the equal fixedly connected with guiding gutter in both ends of rain-proof lid, the equal fixedly connected with joint strip in both ends of mounting panel. According to the utility model, the inclined plate can guide rainwater, so that the rainwater enters the water guide groove and flows to the outside of a building, the possibility of accumulated water around a construction joint is reduced, the rainwater is difficult to enter the gap, if the rainwater permeates into the construction joint, the water stop bar can expand after contacting with the rainwater, and the contact between the water stop bar and the side wall of the construction joint after expanding can be more compact, so that the permeation speed of the rainwater is further slowed down, and the waterproof effect of the construction joint is further improved.

The waterproof structure of the prior construction joint is used for finding some problems, firstly, the waterproof joint can effectively isolate rainwater above from entering the construction joint, but the rainwater can accumulate around and continuously permeate into the waterproof structure from the joint, the second construction joint is often longer, a plurality of groups of devices are usually spliced together to be installed on the construction joint, and sealing devices are not arranged at the splicing positions, so that the rainwater can continuously permeate into the construction joint from the splicing connection positions.

Disclosure of Invention

The utility model aims to provide a construction joint waterproof structure so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the construction joint waterproof construction, including arc flashing, the water drainage tank has been seted up to arc flashing upper and be close to the place of front and back side edge, connecting groove has been seted up to arc flashing one side, arc flashing opposite side fixed mounting has waterproof edge, fixed mounting has waterproof rubber pad below the arc flashing.

Preferably, bolt counter bores are formed in the positions, close to the edges of four corners, on the arc-shaped rain-proof plates, and fixing bolts are arranged in the bolt counter bores.

Preferably, a connecting convex head is fixedly arranged at one end of the drainage groove, and a connecting clamping groove is formed at the other end of the drainage groove.

Preferably, a water collecting tank is arranged in the connecting groove, and the water collecting tank is communicated with the inside of the drainage tank.

Preferably, the connecting groove is matched with the waterproof edge.

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

1. arc flashing global design is the arc, and the rainwater can be along the inside of the water drainage tank of arc flashing entering both sides, and a plurality of arc flashing concatenations are in the same place, and the water drainage tank can form a water drainage canal, can carry the rainwater to the construction joint both sides, avoids the rainwater to gather in the construction joint both sides, and simultaneously when the arc design was installed subaerial, can not influence the vehicle and pass through arc flashing.

2. The connecting groove and the waterproof edge are matched with each other, so that gaps at the joints of the two arc-shaped rain-proof plates are shielded, meanwhile, the waterproof edge cannot completely fill the connecting groove, a certain gap is reserved, rainwater entering the gap can drop into the water collecting tank, the rainwater flows into the water draining tank, and the gaps at the joints of the two arc-shaped rain-proof plates are prevented from being permeated by rainwater.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a two-device splice state structure according to the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

In the figure: 1. arc-shaped rain-proof plate; 101. a bolt countersink; 102. waterproof rubber pads; 103. a fixing bolt; 2. a drainage channel; 201. connecting the raised heads; 202. a connecting clamping groove; 3. a connection groove; 301. a water collection tank; 4. waterproof edge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the construction joint waterproof construction, including arc flashing 1, water drainage tank 2 has been seted up to arc flashing 1 top and be close to front and back side edge position, and connecting groove 3 has been seted up to arc flashing 1 one side, and arc flashing 1 opposite side fixed mounting has waterproof edge 4, and fixed mounting has waterproof rubber pad 102 below the arc flashing 1.

In this embodiment, through placing arc flashing 1 on the construction joint, the multiunit is close to the concatenation together, and waterproof edge 4 can shelter from junction, avoids the rainwater to get into the construction joint inside from the seam gap, and arc flashing 1 global design is the arc simultaneously, and the rainwater can be along arc flashing 1 whereabouts collection get into water drainage tank 2 inside, and a plurality of arc flashing 1 concatenations together can carry the rainwater to the construction joint both sides, avoids the rainwater to gather in the construction joint both sides, and simultaneously when the arc design was installed subaerial, can not influence the vehicle and pass through arc flashing 1.

In order to achieve the purpose of avoiding rainwater accumulation, the device is realized by adopting the following technical scheme: the arc-shaped rain-proof plate 1 is provided with a bolt counter bore 101 at a position close to the edges of four corners, a fixing bolt 103 is arranged in the bolt counter bore 101, one end of a drainage groove 2 is fixedly provided with a connecting raised head 201, and the other end of the drainage groove 2 is provided with a connecting clamping groove 202.

Can get up the gap shutoff between arc flashing 1 construction joint both sides ground through waterproof rubber pad 102, avoid the rainwater to get into the construction joint inside along the gap, fixing bolt 103 can fix arc flashing 1 on the construction joint, connect protruding head 201 and connection draw-in groove 202 cooperation, can link two water drainage tank 2, avoid the rainwater to permeate to the construction joint inside along the gap.

Wherein, in order to realize avoiding two arc flashing 1 junction to get into the mesh of rainwater, this device adopts following technical scheme to realize: a water collecting tank 301 is arranged in the connecting groove 3, the water collecting tank 301 is communicated with the inside of the drainage tank 2, and the connecting groove 3 is matched with the waterproof edge 4.

Through connecting groove 3 and waterproof edge 4 mutually support to shelter from two arc flashing 1 junction gaps, waterproof edge 4 can not fill up connecting groove 3 completely simultaneously, can leave certain gap, and the rainwater that gets into the gap can drip and get into water catch bowl 301 inside, in the trickling entering water drainage tank 2 inside, thereby avoids two arc flashing 1 junctions to get into the rainwater.

The working principle and the using flow of the utility model are as follows: when the rain-proof arc-shaped rain-proof plate is used, the rain-proof arc-shaped rain-proof plate is required to be placed at a proper position, the arc-shaped rain-proof plate 1 is fixed on a construction joint through the bolt counter bore 101 by the fixing bolts 103, rainwater can fall down along the arc-shaped rain-proof plate 1 to the inside of the drainage groove 2 during rain, the drainage groove 2 can act as a drainage canal, the falling rainwater is discharged to two sides of the construction joint, and rainwater accumulation and infiltration into the construction joint are avoided.

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

Claims (5)

1. Construction joint waterproof construction, including arc flashing (1), its characterized in that: the novel waterproof device is characterized in that a drainage groove (2) is formed in the upper surface of the arc-shaped rain-proof plate (1) and close to the front and rear edge, a connecting groove (3) is formed in one side of the arc-shaped rain-proof plate (1), a waterproof edge (4) is fixedly arranged on the other side of the arc-shaped rain-proof plate (1), and a waterproof rubber pad (102) is fixedly arranged below the arc-shaped rain-proof plate (1).

2. The construction joint waterproof structure according to claim 1, wherein: bolt counter bores (101) are formed in the positions, close to the edges of four corners, of the arc-shaped rain-proof plate (1), and fixing bolts (103) are arranged in the bolt counter bores (101).

3. The construction joint waterproof structure according to claim 1, wherein: one end of the drainage groove (2) is fixedly provided with a connecting convex head (201), and the other end of the drainage groove (2) is provided with a connecting clamping groove (202).

4. The construction joint waterproof structure according to claim 1, wherein: a water collecting tank (301) is arranged in the connecting groove (3), and the water collecting tank (301) is communicated with the inside of the drainage tank (2).

5. The construction joint waterproof structure according to claim 1, wherein: the connecting groove (3) is matched with the waterproof edge (4).