CN217150713U

CN217150713U - Water guide structure of bottom plate post-cast strip

Info

Publication number: CN217150713U
Application number: CN202220983823.0U
Authority: CN
Inventors: 刘方浩; 赵德生; 崔冰; 吴宝智; 朱巍
Original assignee: North Chuangxin Dezhou Waterproof Technology Co ltd
Current assignee: North Chuangxin Dezhou Waterproof Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-09
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to the technical field of building structures, specifically disclose a bottom plate post-cast strip water guide structure, including bottom plate, honeycomb duct and drain bar, be equipped with the post-cast strip on the bottom plate, be equipped with honeycomb duct and drain bar on the bottom plate and in the post-cast strip position, the honeycomb duct is installed in the both sides of drain bar, and the support base of honeycomb duct presses in the edge of drain bar, and the boss face of drain bar sets up to hug closely on the bottom plate for form the water guide structure of bottom plate percolating water; the utility model discloses a bottom plate post-cast strip water guide structure adopts the honeycomb duct to cover both sides post-cast strip construction seam, places the drain bar in the middle of two honeycomb ducts, and the drain bar back-off to stop groundwater and get into superstructure, with both fixed and at edge seal with the bottom plate structure, form the diversion system, flow and can not flow the effect outside the diversion system in order to play groundwater in the honeycomb duct, reach the effect of reasonable water conservancy diversion, the bottom plate crack that significantly reduces and seepage problem.

Description

Water guide structure of bottom plate post-cast strip

Technical Field

The utility model relates to a building structure technical field, concretely relates to bottom plate post-cast strip water guide structure.

Background

Need room heart soil to backfill the construction in the bottom plate construction, in case there is the seepage in the bottom plate, room heart soil backfills deepest and is up to 2m, and when water pressure was too big, just can deposit water and lead to ground percolating water, and the seepage point can not clearly be found out, and the maintenance degree of difficulty is very big. If the water level of the area is higher than the finished surface of the garage floor (the ground of the underground parking lot) by a large amount. Finally, the underground garage cannot be used and cannot be accurately and effectively maintained. The structure may have cracks at weak parts due to the influence of uneven settlement, temperature deformation and the like of the structure, the main parts are construction joints at two sides of a post-cast strip, the part is one of the most frequently-occurring parts of leakage, and besides, the hidden danger of leakage exists at other weak parts. Therefore, the design of a bottom plate post-cast strip water guide structure is urgently needed to solve the problem that the existing bottom plate is influenced by environmental factors, cracks appear, and the ground leakage is not easy to find and maintain.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a bottom plate post-cast strip leads water structure.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a bottom plate post-cast strip water guide structure, includes bottom plate, honeycomb duct and drain bar, be equipped with the post-cast strip on the bottom plate, on the bottom plate and be equipped with honeycomb duct and drain bar in the post-cast strip position, the honeycomb duct is installed in the both sides of drain bar, and the support base of honeycomb duct is pressed in the edge of drain bar, and the boss face of drain bar sets up downwards and hugs closely on the bottom plate for form the water guide structure of bottom plate percolating water.

The honeycomb duct adopts the boss structure, and the honeycomb duct is equipped with body, guiding gutter, support base and enhancement bracing, supports the base setting in the both sides of body, is equipped with a plurality of enhancement bracing between body both sides and the support base, and the inside of body forms the guiding gutter, and the delivery port of guiding gutter is connected the sump pit.

Specifically, the post-cast strip forms two post-cast strip construction joints on the bottom plate, the post-cast strip construction joints are parallel to the middle of the diversion trench in the same direction, and the post-cast strip construction joints are used for discharging leakage water in the post-cast strip construction joints through the diversion trench.

The drainage plate and the drainage plate are connected to be overlapped, the upper and lower two drainage plates at the overlapping position are bonded through the double-faced butyl adhesive tape, the bottoms of the two sides of the drainage plate are bonded with the upper base surface of the bottom plate through the double-faced butyl adhesive tape, the supporting base on one side of the flow guide pipe is overlapped on the upper portion of the side edge of the drainage plate, the overlapping position of the supporting base and the drainage plate is bonded through the double-faced butyl adhesive tape, and the supporting base is bonded with the upper base surface of the bottom plate through the double-faced butyl adhesive tape.

Specifically, the outer edge seams of the double-sided butyl tape at the bonding positions are sealed through silicone sealant.

The utility model discloses following beneficial effect has:

the utility model discloses a bottom plate post-cast strip water guide structure adopts the honeycomb duct to cover both sides post-cast strip construction seam, places the drain bar in the middle of two honeycomb ducts, and the drain bar back-off to stop groundwater and get into superstructure, with both fixed and at edge seal with the bottom plate structure, form the diversion system, flow and can not flow the effect outside the diversion system in order to play groundwater in the honeycomb duct, reach the effect of reasonable water conservancy diversion, the bottom plate crack that significantly reduces and seepage problem.

Drawings

FIG. 1 is a schematic structural diagram of a water guiding structure of a bottom plate post-cast strip.

Fig. 2 is a schematic structural view of a draft tube and a drain plate.

In the figure: 1-a flow guide pipe; 2-a drainage plate; 3-a bottom plate; 4-post-pouring the strip; 5-post-cast strip construction joints; 6-double-sided butyl tape; 7-silicone sealant; 1.1-a support base; 1.2-a diversion trench; 1.3-reinforced diagonal bracing.

Detailed Description

The technical solution in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. 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.

As shown in fig. 1-2, a bottom plate post-cast strip water guide structure, including honeycomb duct 1, drain bar 2 and bottom plate 3, be equipped with post-cast strip 4 on bottom plate 3, post-cast strip 4 forms two post-cast strip construction joints 5 on bottom plate 3, be equipped with honeycomb duct 1 and drain bar 2 on bottom plate 3 and in post-cast strip 4 position, honeycomb duct 1 installs the both sides at drain bar 2, honeycomb duct 1's support base 1.1 presses in the edge of drain bar 2, the boss face of drain bar 2 sets up to hug closely on the bottom plate downwards, drain bar 2 adopts the high drain bar that 30mm is thick, drain bar 2 back-off, in order to block groundwater to get into superstructure, a water guide structure for forming bottom plate percolating water.

Honeycomb duct 1 adopts the boss structure, honeycomb duct 1 adopts polypropylene (PP) material, honeycomb duct 1 is equipped with the body, guiding gutter 1.2, support base 1.1 and enhancement bracing 1.3, support base 1.1 and set up the both sides at the body, the body both sides with support and be equipped with a plurality of enhancement bracing 1.3 between the base 1.1, guarantee honeycomb duct 1's support intensity when backfilling, the inside of body forms guiding gutter 1.2, the sump pit is connected to guiding gutter 1.2's delivery port. The post-cast strip construction joint 5 is parallel to the middle part of the diversion trench 1.2 in the same direction, and one side of the diversion tube 1 with the water inlet is opposite, so that leakage water in the post-cast strip construction joint 5 is discharged through the diversion trench 1.2.

Drain bar 2 and drain bar 2 are connected out and are adopted the overlap joint, bond through two-sided butyl adhesive tape 7 between two drain bar 2 about the overlap joint department, drain bar 2 both sides bottom is through two-sided butyl adhesive tape 7 and the last base face bonding of bottom plate 3, the support base 1.1 overlap joint of honeycomb duct 1 one side is on the side upper portion of drain bar 2, the overlap joint department of supporting base 1.1 and drain bar 2 bonds through two-sided butyl adhesive tape 7, support base 1.1 and the last base face bonding of bottom plate 3 through two-sided butyl adhesive tape 7. The outer edge seams of the double-sided butyl tape 7 at the bonding positions are sealed by silicone sealant 6.

The utility model discloses a construction step:

(1) and 4 parts of the post-cast strip: the guide pipe 1 is arranged at the post-cast strip construction joint 5 on the two sides in a through-length mode, the joint of the guide pipe 1 is covered by a double-faced butyl tape 7 and sealed by a neutral silicone sealant 6, and firm connection and tight bonding are guaranteed.

(2) The drainage plate 2 is arranged in the middle of the two guide pipes 1, the drainage plate is reversely buckled in the area of the rear pouring belt 4, the edge of the drainage plate is tightly butted with the guide pipe 1, the drainage plate 2 is in lap joint with the drainage plate 2, the guide pipe 1 is in lap joint with the drainage plate 2, and the guide pipe 1 and the bottom plate 3 are bonded by the upper base surface of the guide pipe 1 through the double-faced butyl adhesive tape 6. The joints and gaps are sealed by neutral silicone sealant 6.

(3) The water leaked from the post-cast strip construction joint 5 is guided to the adjacent water collecting well along the water guide pipe 1, and the guiding position of the water is determined by combining the actual situation of the site.

(4) When the soil is backfilled, the construction is carried out according to the standard requirement, and the soil is backfilled and compacted in a layered mode, so that the condition that a diversion system is damaged due to rough construction and the failure is caused is avoided.

The utility model discloses not be limited to above-mentioned embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a bottom plate post-cast strip water guide structure, its characterized in that, includes bottom plate, honeycomb duct and drain bar, be equipped with the post-cast strip on the bottom plate, on the bottom plate and be equipped with honeycomb duct and drain bar in post-cast strip position, the honeycomb duct is installed in the both sides of drain bar, and the support base of honeycomb duct is pressed in the edge of drain bar, and the boss face of drain bar sets up downwards and hugs closely on the bottom plate for form the water guide structure of bottom plate percolating water.

2. The bottom plate post-cast strip water guide structure according to claim 1, wherein the flow guide pipe is of a boss structure, the flow guide pipe is provided with a pipe body, flow guide grooves, support bases and reinforcing inclined struts, the support bases are arranged on two sides of the pipe body, the reinforcing inclined struts are arranged between two sides of the pipe body and the support bases, the flow guide grooves are formed in the pipe body, and water outlets of the flow guide grooves are connected with a water collecting well.

3. The bottom plate post-cast strip water guide structure according to claim 1, wherein the post-cast strip forms two post-cast strip construction joints on the bottom plate, the post-cast strip construction joints are parallel to the middle part of the diversion trench in the same direction, and water leakage in the post-cast strip construction joints is discharged through the diversion trench.

4. The bottom plate post-cast strip water guide structure according to claim 1, wherein the drain plates and the drain plates are connected in an overlapping manner, the upper and lower drain plates at the overlapping position are bonded through a double-faced butyl tape, the bottoms of the two sides of the drain plates are bonded with the upper base surface of the bottom plate through the double-faced butyl tape, the supporting base at one side of the flow guide pipe is overlapped on the upper side of the drain plate, the overlapping position of the supporting base and the drain plates is bonded through the double-faced butyl tape, and the supporting base is bonded with the upper base surface of the bottom plate through the double-faced butyl tape.

5. The floor post-cast water guide structure according to claim 4, wherein the outer edge seams of the double-sided butyl tape joints are sealed by silicone sealant.