Drainage building anti-seepage mechanism of constructional engineering

Abstract

The invention relates to the technical field of constructional engineering, in particular to a drainage building anti-seepage mechanism for constructional engineering, which comprises a U-shaped assembly seat, a waterproof glue adhesion component, a driving adjusting mechanism and a U-shaped clamping strip, the U-shaped assembly seat and the waterproof glue adhesion component are consistent with a resin drainage groove section in shape and are U-shaped, the waterproof glue adhesion component is arranged in the middle of the U-shaped assembly seat, and the driving adjusting mechanism is arranged in the U-shaped assembly seat. The driving adjusting mechanism is arranged at the bottom of the U-shaped assembling base, and the two U-shaped clamping strips are arranged in the U-shaped assembling base and symmetrically distributed on the two sides of the waterproof glue adhesion assembly. The two resin drainage groove sections are bonded to the two sides of the waterproof glue bonding assembly through the waterproof glue, compared with a traditional buckle splicing mode, no gap exists between the two resin drainage groove sections, the two resin drainage groove sections are driven by the driving adjusting mechanism to get close to each other and be attached to the waterproof glue bonding assembly as much as possible, and the waterproof glue bonding assembly is not prone to falling off. And in cooperation with adhesion and fixation of waterproof glue, the sealing degree is high, and the drainage building structure has a good anti-seepage effect.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, in particular to a drainage building anti-seepage mechanism for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipes, and equipment. When constructing a building, drainage facilities need to be considered. Effective drainage can prevent rainwater accumulation and reduce the moisture of the base soil, thereby reducing the risk of foundation subsidence and structural damage. A good drainage system can protect buildings from water damage, reduce flood risks, and protect the surrounding environment. Therefore, reasonable drainage considerations are an important guarantee for the safety and durability of buildings.

[0003] Traditional drainage mainly uses drainage pipes, drainage culverts and drainage grooves. A new type of building drainage structure has emerged in the prior art, which assembles drainage groove sections made of composite resin into drainage channels. Compared with traditional building drainage methods, the construction cost is low. The adjacent drainage groove sections in this drainage structure are usually connected by snap-fit ​​assembly, but the snap-fit ​​connection method has poor sealing performance, and there is a gap between the adjacent resin drainage grooves, which is prone to drainage leakage. Summary of the invention

[0004] The purpose of the present invention is to provide a drainage and anti-seepage mechanism for construction projects to solve the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions.

[0006] The invention relates to a drainage and anti-seepage mechanism for a construction project, comprising a U-shaped assembly seat, a waterproof adhesive component, a driving and adjusting mechanism and a U-shaped clip. The U-shaped assembly seat and the waterproof adhesive component are consistent in shape with a resin drainage trough section and are U-shaped. The waterproof adhesive component is arranged in the middle of the U-shaped assembly seat, the driving and adjusting mechanism is arranged at the bottom of the U-shaped assembly seat, two U-shaped clips are arranged in the U-shaped assembly seat and are symmetrically distributed on both sides of the waterproof adhesive component. The U-shaped clips can be matched and inserted into the clip grooves on the resin drainage trough section. The driving and adjusting mechanism is used to drive the two U-shaped clips to approach each other, so as to drive the resin drainage trough sections on both sides to approach each other and be sealed, bonded and adhered to the two sides of the waterproof adhesive component respectively.

[0007] It can be seen that the two resin drainage trough sections are respectively adhered to the two sides of the waterproof adhesive bonding component by using waterproof adhesive. Compared with the traditional method of assembling by snap-fit, there will be no gap between the two resin drainage trough sections, and the driving and adjusting mechanism is used to drive the two resin drainage trough sections to approach each other and stick as closely as possible to the waterproof adhesive bonding component. Combined with the adhesion and fixation of the waterproof adhesive, the sealing degree is high, so that the drainage building structure has a good anti-leakage effect.

[0008] Preferably, the waterproof adhesive bonding component consists of a U-shaped frame seat, an extrusion piece and a pair of flexible extruded rubber pieces. The U-shaped frame seat is through-shaped on both sides and is fixedly installed in the U-shaped assembly seat. The two flexible extruded rubber pieces are respectively arranged at the openings on both sides of the U-shaped frame seat. The waterproof glue can be stored in the flexible extruded rubber pieces. The extrusion piece is arranged in the U-shaped frame seat between the two flexible extruded rubber pieces. The extrusion piece is used to extrude the flexible extruded rubber pieces on both sides to squeeze out the glue in the flexible extruded rubber pieces to achieve corresponding adhesion between the two resin drainage trough sections and the flexible extruded rubber pieces on both sides.

[0009] Preferably, the flexible extruded rubber part is composed of a sealing rubber strip and an arc-shaped flexible strip. The shapes of the sealing rubber strip and the arc-shaped flexible strip are consistent with the resin drainage groove section, and are U-shaped. The sealing rubber strip is stretched and fixed at the side opening of the U-shaped frame seat, and the arc-shaped flexible strip is fixed on the side surface of the sealing rubber strip facing the inside of the U-shaped frame seat. A storage capsule for storing waterproof glue is formed between the sealing rubber strip and the arc-shaped flexible strip, and micropores for extruding glue are evenly distributed on the sealing rubber strip.

[0010] Preferably, when the arc-shaped flexible strip is not under pressure, the micropores on the sealing rubber strip are closed, and when the arc-shaped flexible strip is under pressure, the micropores are compressed and deformed into a passage shape.

[0011] Preferably, the extrusion member is an airbag, which is fixed in the U-shaped frame seat and centrally arranged between the two storage capsules. When inflated, the airbag expands and extends toward the openings on both sides of the U-shaped frame seat, and is respectively extruded and matched with the arc-shaped flexible strips on both sides.

[0012] Preferably, the side end surface of the resin drainage groove section is correspondingly fitted with the sealing rubber strip, and the glue can be evenly distributed between the side end surface of the resin drainage groove section and the sealing rubber strip after being discharged through the micropores, and a waterproof adhesive layer is formed after solidification. After the glue is discharged through the micropores, due to the extrusion of the resin drainage groove section and the sealing rubber strip, a glue extrusion coverage area is formed around the micropores, and there is an overlapping area in the glue extrusion coverage area around any two micropores.

[0013] Preferably, the drive adjustment mechanism includes a bidirectional threaded rod, a pair of guide rods and a pair of nut seats. A drive groove is provided on the inner bottom wall of the U-shaped assembly seat. The bidirectional threaded rod is rotatably installed in the drive groove. One end of the bidirectional threaded rod extends through and extends to the outside of the U-shaped assembly seat and is fixedly installed with a twist handle. The two guide rods are fixed in the drive groove, and the extension direction is consistent with the bidirectional threaded rod. The two nut seats are both limited and slidably mounted on the two guide rods, and the two nut seats are threadedly matched and mounted on both sides of the bidirectional threaded rod. The bottoms of the two U-shaped clips are respectively fixedly connected to the tops of the corresponding nut seats.

[0014] Preferably, both arc-shaped flexible strips are connected with glue adding tubes which are in communication with the storage capsules, two long grooves are provided on one side of the top of the U-shaped frame seat, the two glue adding tubes respectively pass through the corresponding long grooves and extend to the top of the U-shaped frame seat, the tops of the two glue adding tubes are provided with glue adding ports, and the two glue adding ports are equipped with removable sealing plugs.

[0015] Preferably, a valve core opening for inflation is provided on one side of the top of the airbag, and the valve core opening extends through and extends to the top of the U-shaped frame seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0017] The present invention utilizes waterproof glue to adhere two resin drainage trough sections to the two sides of the waterproof glue bonding component respectively. Compared with the traditional method of assembling by snap buckles, there will be no gap between the two resin drainage trough sections, and a driving and adjusting mechanism is utilized to drive the two resin drainage trough sections to approach each other and to be as close to the waterproof glue bonding component as possible. Combined with the adhesion and fixation of the waterproof glue, the sealing degree is high, so that the drainage building structure has a good anti-leakage effect.

[0018] The present invention utilizes a storage capsule formed by a sealing rubber strip and an arc-shaped flexible strip to store glue. When not under pressure, the sealing rubber strip is in a straight state, and the micropores thereon are closed, thereby preventing the glue from leaking out. When under pressure, the sealing rubber strip can be deformed, so that the glue can push the micropores open to be discharged. There is no need to set up a pipeline system specifically for controlling the discharge of glue. The structure is simple and the cost is low, thereby reducing the construction cost.

[0019] During gluing, the present invention combines the squeezing and supporting effect of the inflated airbag and the driving and adjusting mechanism to drive the two resin drainage groove sections to approach each other and fit closely to the surface of the sealing rubber strip, so that there is squeezing between the sealing rubber strip and the side end of the resin drainage groove section. Since the sealing rubber strip is a rubber product with a soft texture and deformation ability, the sealing rubber strip can be pressed to adaptively deform according to the side end of the resin drainage groove section, thereby ensuring a high degree of fit between the side end of the resin drainage groove section and being more conducive to glue sealing.

[0020] In the present invention, when glue is discharged from the micropores into between the side end of the resin drainage groove section and the sealing rubber strip, due to pressure and extrusion, the glue will spread to the periphery of the micropores to form a glue extrusion coverage range, and the micropores are evenly distributed on the sealing rubber strip. The glue extrusion coverage ranges around any two adjacent micropores have overlapping areas, thereby ensuring that the waterproof glue is as evenly distributed as possible to fill between the side end of the resin drainage groove section and the sealing rubber strip, so that the waterproof adhesive layer formed by the solidification of the glue has high integrity, avoiding local leakage points due to uneven glue distribution, and further improving the anti-leakage effect of the drainage structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the schematic diagrams of the structure of two resin drainage trough sections assembled using the anti-seepage mechanism;

[0022] Figure 2 The second schematic diagram of the structure of two resin drainage trough sections assembled using the anti-seepage mechanism;

[0023] Figure 3 It is a schematic diagram of the structure of the adhesion component in the present invention;

[0024] Figure 4 for Figure 3 A schematic cross-sectional view of the structure shown;

[0025] Figure 5 It is a schematic diagram of the structure of the airbag extruding the curved flexible strip to discharge glue in the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the flexible extruded rubber part in the present invention;

[0027] Figure 7 It is a schematic diagram of the local structure of the connection between two resin drainage trough sections;

[0028] Figure 8 for Figure 7 A schematic diagram of the structure enlargement in the middle;

[0029] Fig. 9 for Figure 7 One of the schematic cross-sectional views of the structure shown;

[0030] Fig.10 for Fig. 9 A magnified schematic diagram of the structure at B in the middle;

[0031] Fig.11 for Figure 7 A second schematic cross-sectional view of the structure shown;

[0032] Fig.12 Schematic diagram of the glue distribution range after microporous extrusion.

[0033] In the figure: 01, resin drainage trough section; 02, card slot; 03, waterproof adhesive layer; 04, glue extrusion coverage; 1, U-shaped assembly seat; 2, waterproof adhesive bonding component; 3, drive adjustment mechanism; 301, drive slot; 31, two-way threaded rod; 32, guide rod; 33, nut seat; 34, twist handle; 4, U-shaped card strip; 5, U-shaped frame seat; 51, long slot; 6, flexible extruded glue part; 601, storage capsule; 61, sealing rubber strip; 611, micropore; 62, arc-shaped flexible strip; 621, glue adding hose; 622, glue adding port; 623, sealing plug; 7, extrusion part; 71, air bag; 72, valve core port. DETAILED DESCRIPTION

[0034] See also Figure 1-Figure 12 The present invention provides a drainage and anti-seepage mechanism for a construction project. The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0035] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0036] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0037] In the embodiments of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0038] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present invention. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0039] The anti-seepage mechanism of the drainage building includes a U-shaped assembly seat 1, a waterproof adhesive component 2, a driving and adjusting mechanism 3 and a U-shaped clip 4. The U-shaped assembly seat 1 and the waterproof adhesive component 2 are consistent with the resin drainage trough section 01 in shape, and are U-shaped. The waterproof adhesive component 2 is arranged in the middle of the U-shaped assembly seat 1, and the driving and adjusting mechanism 3 is arranged at the bottom of the U-shaped assembly seat 1. Two U-shaped clips 4 are arranged in the U-shaped assembly seat 1 and are symmetrically distributed on both sides of the waterproof adhesive component 2. The U-shaped clips 4 can match and fit into the clip groove 02 on the resin drainage trough section 01. The driving and adjusting mechanism 3 is used to drive the two U-shaped clips 4 to approach each other, so as to drive the resin drainage trough sections 01 on both sides to approach each other and be sealed and bonded to the two sides of the waterproof adhesive component 2 respectively.

[0040] When assembling the two resin drainage trough sections 01, first, a slot 02 for the U-shaped clip 4 to be matched and inserted into is opened on the two resin drainage trough sections 01 near the splicing side ends, and then the two resin drainage trough sections 01 are inserted into the U-shaped assembly seat 1 on both sides of the waterproof adhesive component 2, while ensuring that the U-shaped clip 4 is correspondingly matched and inserted into the slot 02. By inserting the U-shaped clip 4 into the slot 02, the resin drainage trough section 01 can be limited in its length direction, and then the adjustment mechanism 3 is operated to drive the two U-shaped clips 4 to approach each other, and then the resin drainage trough sections 01 on both sides are driven to move closer to each other along the inner wall of the U-shaped assembly seat 1, until the side ends of the two resin drainage trough sections 01 are respectively attached to the two sides of the waterproof adhesive component 2, and are sealed and adhered by the waterproof glue.

[0041] The two resin drainage trough sections 01 are respectively adhered to the two sides of the waterproof adhesive bonding component 2 by using waterproof adhesive. Compared with the traditional snap-on assembly method, there will be no gap between the two resin drainage trough sections 01, and the driving and adjusting mechanism 3 is used to drive the two resin drainage trough sections 01 to be close to each other and as close to the waterproof adhesive bonding component 2 as possible. Combined with the adhesion and fixation of the waterproof adhesive, the sealing degree is high, so that the drainage building structure has a good anti-leakage effect.

[0042] The waterproof adhesive component 2 in the present invention is composed of a U-shaped frame seat 5, an extrusion piece 7 and a pair of flexible extruded rubber parts 6. The U-shaped frame seat 5 is through-shaped on both sides and is fixedly installed in the U-shaped assembly seat 1. The U-shaped frame seat 5 is made of a composite resin. The two flexible extruded rubber parts 6 are respectively arranged at the openings on both sides of the U-shaped frame seat 5. The flexible extruded rubber parts 6 can store waterproof glue. The extrusion piece 7 is arranged in the U-shaped frame seat 5 between the two flexible extruded rubber parts 6. The extrusion piece 7 is used to extrude the flexible extruded rubber parts 6 on both sides, and squeeze out the glue in the flexible extruded rubber parts 6 to achieve corresponding adhesion between the two resin drainage trough sections 01 and the flexible extruded rubber parts 6 on both sides. After the side ends of the two resin drainage trough sections 01 are respectively correspondingly fitted with the flexible extruded rubber parts 6 on both sides, the glue in the two flexible extruded rubber parts 6 is squeezed out to between the side ends of the resin drainage trough section 01 and the flexible extruded rubber parts 6 through the extrusion piece 7, that is, the adhesive sealing connection between the resin drainage trough section 01 and the waterproof adhesive component 2 is achieved.

[0043] As a preferred embodiment, the flexible extruded rubber part 6 is composed of a sealing rubber strip 61 and an arc-shaped flexible strip 62. The shapes of the sealing rubber strip 61 and the arc-shaped flexible strip 62 are consistent with the resin drainage groove section 01, and are U-shaped. The sealing rubber strip 61 is straightened and fixed at the side opening of the U-shaped frame seat 5. The arc-shaped flexible strip 62 is fixed on the side surface of the sealing rubber strip 61 facing the inside of the U-shaped frame seat 5. A storage capsule 601 for storing waterproof glue is formed between the sealing rubber strip 61 and the arc-shaped flexible strip 62. Micropores 611 are evenly distributed on the sealing rubber strip 61. When the storage capsules 601 on both sides are under pressure, the arc-shaped flexible strip 62 approaches one side of the sealing rubber strip 61, and the glue in the storage capsule 601 is squeezed out through the micropores 611.

[0044] In addition, the sealing rubber strip 61 is in a straight state when the arc-shaped flexible strip 62 is not under pressure, and the micropores 611 on the sealing rubber strip 61 are in a closed state. Therefore, after the glue is injected into the storage capsule 601, it will not leak out. When the arc-shaped flexible strip 62 is under pressure, the pressure in the storage capsule 601 increases. Since the sealing rubber strip 61 is a rubber product, the glue can push the sealing rubber strip 61 open, and then the micropores 611 are compressed and deformed into a passage shape, thereby realizing the glue discharge.

[0045] In addition, the two arc-shaped flexible strips 62 are connected with glue adding tubes 621 which are in communication with the storage capsule 601. Two long grooves 51 are provided on one side of the top of the U-shaped frame seat 5. The two glue adding tubes 621 respectively pass through the corresponding long grooves 51 and extend to the top of the U-shaped frame seat 5. As the two arc-shaped flexible strips 62 are compressed and deformed, the glue adding tubes 621 can be driven to move synchronously in the long grooves 51. The tops of the glue adding tubes 621 are provided with glue adding ports 622, which are convenient for connection with the glue outlet of the glue container for glue injection. Removable sealing plugs 623 are provided in the two glue adding ports 622. After the glue injection is completed, the sealing plugs 623 are inserted into the glue adding ports 622 for sealing to prevent glue from leaking from the glue adding ports 622 during squeezing.

[0046] The storage capsule 601 formed by the sealing rubber strip 61 and the arc-shaped flexible strip 62 is used to store glue. When not under pressure, the sealing rubber strip 61 is stretched straight, and the micropores 611 thereon are closed to prevent the glue from leaking out. When under pressure, the sealing rubber strip 61 can be deformed so that the glue can push the micropores 611 open to be discharged. There is no need to set up a pipeline system specifically for controlling the discharge of glue. The structure is simple and the cost is low, thereby reducing the construction cost.

[0047] As a preferred solution, the extrusion member 7 adopts an airbag 71, which is fixed in the U-shaped frame seat 5 and is centrally arranged between the two storage capsules 601. When inflated, the airbag 71 expands and extends toward the openings on both sides of the U-shaped frame seat 5, and is respectively squeezed and matched with the arc-shaped flexible strips 62 on both sides. When the airbag 71 is inflated, its two sides extend toward both sides along the shape of the U-shaped frame seat 5, thereby squeezing the arc-shaped flexible strips 62 on both sides to provide supporting pressure for extruding glue.

[0048] In addition, a valve core opening 72 is provided on one side of the top of the airbag 71 , and the valve core opening 72 extends through and extends to the top of the U-shaped frame seat 5 . By connecting the inflation device interface with the valve core opening 72 , it is convenient to inflate the airbag 71 .

[0049] like Figure 4 As shown in the figure, the airbag 71 is in an uninflated state, at which time the arc-shaped flexible strips 62 on both sides are not compressed and expand. Figure 5 As shown in the figure, the airbag 71 is in an inflated state, at which time the arc-shaped flexible strips 62 on both sides are compressed and contracted and gathered toward one side of the sealing rubber strip 61.

[0050] The side end surface of the resin drainage groove section 01 is correspondingly fitted with the sealing rubber strip 61. After the glue is discharged through the micropores 611, it can be evenly distributed between the side end surface of the resin drainage groove section 01 and the sealing rubber strip 61, and after solidification, a waterproof adhesive layer 03 is formed. Fig.12 As shown (the range shown in the dotted line in the figure is the glue extrusion coverage range 04), after the glue is discharged through the micropores 611, due to the extrusion of the resin drainage groove section 01 and the sealing rubber strip 61, a glue extrusion coverage range 04 is formed around the micropores 611, and there is an overlapping area in the glue extrusion coverage range 04 outside any two micropores 611, thereby ensuring that the glue can sufficiently cover the area between the side end of the resin drainage groove section 01 and the sealing rubber strip 61, ensuring that the waterproof adhesive layer 03 formed by the solidification of the glue has high integrity, thereby improving the anti-seepage effect.

[0051] It is worth noting that in the current actual construction process, in order to solve the problem of leakage at the joint after assembling the two resin drainage trough sections 01 with buckles, the operator will choose to apply glue to the side ends of the two resin drainage trough sections 01 during assembly to seal them after splicing. However, due to the processing error of the resin drainage trough sections 01, the side ends of the two resin drainage trough sections 01 cannot fit smoothly during assembly, which results in the glue not being evenly distributed in the joint between the two resin drainage trough sections 01. After solidification, it cannot form an effective sealing layer, and there will still be leakage points.

[0052] On the other hand, the drainage building anti-seepage mechanism provided by the present invention is:

[0053] Firstly, during gluing, the extrusion and support effect of the inflated airbag 71 and the driving and adjusting mechanism 3 drive the two resin drainage groove sections 01 to approach each other and fit closely with the surface of the sealing rubber strip 61, so that there is extrusion between the sealing rubber strip 61 and the side end of the resin drainage groove section 01. Since the sealing rubber strip 61 is a rubber product with a soft texture and deformation ability, the sealing rubber strip 61 can be adaptively deformed according to the side end of the resin drainage groove section 01 under pressure, thereby ensuring a high degree of fit between the side end of the resin drainage groove section 01 and being more conducive to glue sealing.

[0054] Secondly, when the glue is discharged from the micropores 611 into the space between the side end of the resin drainage groove section 01 and the sealing rubber strip 61, due to pressure and extrusion, the glue will spread to the periphery of the micropores 611 to form a glue extrusion coverage area 04, and the micropores 611 are evenly distributed on the sealing rubber strip 61. The glue extrusion coverage areas 04 around any two adjacent micropores 611 have overlapping areas, thereby ensuring that the waterproof glue is as evenly distributed as possible to fill the space between the side end of the resin drainage groove section 01 and the sealing rubber strip 61, so that the waterproof adhesive layer 03 formed by the solidification of the glue has high integrity, avoiding local leakage points due to uneven distribution of glue, and further improving the anti-leakage effect of the drainage structure.

[0055] See also Fig.10 The driving adjustment mechanism 3 includes a bidirectional threaded rod 31, a pair of guide rods 32 and a pair of nut seats 33. A driving groove 301 is provided on the inner bottom wall of the U-shaped assembly seat 1. The bidirectional threaded rod 31 is rotatably installed in the driving groove 301. One end of the bidirectional threaded rod 31 extends through and extends to the outside of the U-shaped assembly seat 1 and is fixedly installed with a twist handle 34. The two guide rods 32 are fixed in the driving groove 301, and the extension direction is consistent with the bidirectional threaded rod 31. The two nut seats 33 are both limitedly slidably sleeved on the two guide rods 32, and the two nut seats 33 are threadedly matched and sleeved on both sides of the bidirectional threaded rod 31. The bottoms of the two U-shaped clips 4 are respectively fixedly connected to the tops of the corresponding nut seats 33.

[0056] By pinching the twist handle 34 to screw and adjust the bidirectional threaded rod 31, the rotating bidirectional threaded rod 31 can thread-drive the two nut seats 33 to move closer to or away from each other along the guide rod 32. Since the U-shaped clamping strip 4 is fixed correspondingly to the nut seat 33, the U-shaped clamping strip 4 can be driven to move synchronously, providing drive for the adjustment of the two resin drainage groove sections 01 to move closer to each other to achieve compression with the sealing rubber strip 61, and the adjustment method is easy and labor-saving, and is convenient and fast enough. In addition, the bidirectional threaded rod 31 is used to thread-drive the nut seat 33 to move, which has a one-way transmission effect. When the bidirectional threaded rod 31 is not screwed to adjust, it can play a self-locking role, which can prevent the two resin drainage groove sections 01 from moving at will and losing the effect of pressing with the sealing rubber strip 61.

[0057] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A drainage and anti-seepage mechanism for a construction project, characterized in that: The drainage building anti-seepage mechanism comprises a U-shaped assembly seat (1), a waterproof adhesive component (2), a driving adjustment mechanism (3) and a U-shaped clamping strip (4); The U-shaped assembly seat (1) and the waterproof adhesive connection component (2) are in the same shape as the resin drainage groove section (01), and are in a U shape. The waterproof adhesive connection component (2) is arranged in the middle of the U-shaped assembly seat (1); The driving adjustment mechanism (3) is arranged at the bottom of the U-shaped assembly seat (1), and the two U-shaped clips (4) are arranged in the U-shaped assembly seat (1) and are symmetrically distributed on both sides of the waterproof adhesive assembly (2); The U-shaped clip strip (4) can be matched and inserted into the clip groove (02) on the resin drainage groove section (01); The driving and adjusting mechanism (3) is used to drive the two U-shaped clips (4) to approach each other, so as to drive the resin drainage groove sections (01) on both sides to approach each other and to be sealed and bonded to the two sides of the waterproof adhesive component (2).

2. The anti-seepage structure for drainage construction of a construction project according to claim 1, characterized in that: The waterproof adhesive component (2) is composed of a U-shaped frame seat (5), an extrusion piece (7) and a pair of flexible extrusion glue pieces (6); The U-shaped frame seat (5) is through-shaped on both sides and is fixedly installed in the U-shaped assembly seat (1); The two flexible extruded rubber parts (6) are respectively arranged at the openings on both sides of the U-shaped frame seat (5), and the flexible extruded rubber parts (6) can store waterproof glue; The extrusion member (7) is arranged in the U-shaped frame seat (5) between the two flexible extruded rubber members (6), and the extrusion member (7) is used to extrude the flexible extruded rubber members (6) on both sides, squeeze out the glue in the flexible extruded rubber members (6), so as to achieve corresponding adhesion between the two resin drainage groove sections (01) and the flexible extruded rubber members (6) on both sides.

3. The anti-seepage structure for drainage construction of a construction project according to claim 2, characterized in that: The flexible extruded rubber member (6) is composed of a sealing rubber strip (61) and an arc-shaped flexible strip (62); The shapes of the sealing rubber strip (61) and the arc-shaped flexible strip (62) are consistent with the resin drainage groove section (01), and are U-shaped; The sealing rubber strip (61) is fixed in a straightened manner at the side opening of the U-shaped frame seat (5), the arc-shaped flexible strip (62) is fixed on a side surface of the sealing rubber strip (61) facing the inside of the U-shaped frame seat (5), and a storage capsule (601) for storing waterproof glue is formed between the sealing rubber strip (61) and the arc-shaped flexible strip (62); The sealing rubber strip (61) is evenly distributed with micro holes (611) for squeezing out the rubber.

4. The anti-seepage structure for drainage construction of a construction project according to claim 3, characterized in that: When the arc-shaped flexible strip (62) is not under pressure, the micropores (611) on the sealing rubber strip (61) are in a closed state; When the arc-shaped flexible strip (62) is compressed, the micropores (611) are compressed and deformed into a passage shape.

5. The anti-seepage structure for drainage construction of a construction project according to claim 3, characterized in that: The extruded part (7) is an air bag (71); The air bag (71) is fixed in the U-shaped frame seat (5) and is centrally arranged between the two storage capsules (601); When inflated, the airbag (71) expands and extends toward the openings on both sides of the U-shaped frame seat (5), and is respectively pressed and matched with the arc-shaped flexible strips (62) on both sides.

6. The anti-seepage structure for drainage construction of a construction project according to claim 3, characterized in that: The side end surface of the resin drainage groove section (01) is correspondingly fitted with the sealing rubber strip (61), and the glue can be evenly distributed between the side end surface of the resin drainage groove section (01) and the sealing rubber strip (61) after being discharged through the micropores (611), and forms a waterproof adhesive layer (03) after solidification; After the glue is discharged through the micropores (611), due to the extrusion of the resin drainage groove section (01) and the sealing rubber strip (61), a glue extrusion coverage area (04) is formed around the micropores (611); There is an overlapping area in the glue extrusion coverage range (04) around any two of the microholes (611).

7. The anti-seepage structure for drainage construction of a construction project according to claim 1, characterized in that: The driving adjustment mechanism (3) comprises a bidirectional threaded rod (31), a pair of guide rods (32) and a pair of nut seats (33); A driving groove (301) is provided on the inner bottom wall of the U-shaped assembly seat (1), and the bidirectional threaded rod (31) is rotatably installed in the driving groove (301); One end of the bidirectional threaded rod (31) extends through the outside of the U-shaped assembly seat (1) and is fixedly mounted with a twist handle (34); The two guide rods (32) are fixed in the driving groove (301), and their extending direction is consistent with that of the bidirectional threaded rod (31); The two nut seats (33) are both limitedly slidably sleeved on the two guide rods (32), and the threads of the two nut seats (33) are matched and sleeved on both sides of the bidirectional threaded rod (31); The bottoms of the two U-shaped clamping strips (4) are respectively fixedly connected to the tops of the corresponding nut seats (33).

8. The anti-seepage structure for drainage construction of a construction project according to claim 3, characterized in that: The two arc-shaped flexible strips (62) are both connected with a rubber tube (621) communicating with the storage capsule (601), and two long grooves (51) are provided on one side of the top of the U-shaped frame seat (5); The two rubber adding pipes (621) respectively pass through the corresponding long slots (51) and extend to the top of the U-shaped frame seat (5); The top ends of the two glue adding tubes (621) are each provided with a glue adding port (622), and the two glue adding ports (622) are provided with a detachable sealing plug (623).

9. The anti-seepage structure for drainage construction of a construction project according to claim 5, characterized in that: A valve core opening (72) for inflation is provided on one side of the top of the air bag (71), and the valve core opening (72) extends through and extends to the top of the U-shaped frame seat (5).

Images