CN117328565B - Expansion joint waterproof structure for constructional engineering - Google Patents
Expansion joint waterproof structure for constructional engineering Download PDFInfo
- Publication number
- CN117328565B CN117328565B CN202311421962.XA CN202311421962A CN117328565B CN 117328565 B CN117328565 B CN 117328565B CN 202311421962 A CN202311421962 A CN 202311421962A CN 117328565 B CN117328565 B CN 117328565B
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- Prior art keywords
- plate
- water
- mounting plate
- expansion joint
- cover plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000000017 hydrogel Substances 0.000 claims abstract description 29
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000001704 evaporation Methods 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 claims description 14
- 238000009825 accumulation Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6812—Compressable seals of solid form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
- E04B1/7015—Drying or keeping dry, e.g. by air vents by heating the ambient air
Abstract
The invention relates to the technical field of expansion joint waterproof structures, in particular to an expansion joint waterproof structure for constructional engineering, which comprises waterproof cloth, a fixed plate, a first bolt and an elastic pad, and further comprises the following components: the mounting plate is mounted on the outer side of the waterproof cloth in a bonding mode, a second bolt penetrates through the space between the mounting plate and the wall body, the lower end of the mounting plate is fixedly connected with the upper end of the fixing plate, and the fixing plate is provided with a water absorption assembly; the micropore cover plate is movably arranged at the upper end of the mounting plate, and a plurality of holes are formed in the micropore cover plate. This application can keep out the water of majority outside the device through one-level waterproofing mechanism, can evaporate the discharge to water when remaining a small amount of water enters into the expansion joint inside, through the setting of heat conduction water absorption subassembly, external sunshine accessible concentrating plate effect is on solar energy heat collecting plate and through the heat conduction stick with heat transfer to the hydrogel in situ in order to carry out the heating evaporation to the water in the hydrogel layer.
Description
Technical Field
The invention relates to the technical field of expansion joint waterproof structures, in particular to an expansion joint waterproof structure for constructional engineering.
Background
The building expansion joint is also called an expansion joint, and is a structural joint which is arranged at a proper position along the direction of a building or a construction joint of the building in order to prevent a building member from expanding with heat and contracting with cold caused by the change of climate temperature and cause the structure to crack or break. The expansion joint divides building components such as wall, floor, roof and the like above the foundation into two independent parts, so that the building or structure can horizontally expand and contract along the length direction. In a building structure, a waterproof structure is required to be arranged at a corresponding position of an expansion joint of the building structure so as to prevent water leakage and water seepage.
In the prior art, as in patent application documents such as CN104863274B, CN115596103a, the expansion joint is waterproof by setting a drainage groove in the expansion joint, but such a waterproof structure has the following problem that the waterproof mode is relatively single, so that the waterproof effect is very limited.
Disclosure of Invention
The invention aims to solve the defect of very limited waterproof effect in the prior art, and provides an expansion joint waterproof structure for constructional engineering.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an expansion joint waterproof construction for building engineering, includes waterproof cloth, fixed plate, first bolt and elastic pad, waterproof cloth laminating is installed in the wall surface, the fixed plate laminating is installed in the waterproof cloth outside and is passed through first bolt and wall body fixed connection, elastic pad sets up in the expansion joint and through the inside mounting groove and the fixed plate swing joint of seting up of fixed plate, still including:
the waterproof cloth comprises a waterproof cloth body, a mounting plate, a second bolt, an elastic pad and a water absorbing assembly, wherein the mounting plate is mounted on the outer side of the waterproof cloth body in a bonding mode, the second bolt penetrates through the mounting plate and the wall body, the second bolt is used for fixedly connecting the mounting plate with the wall body, the lower end of the mounting plate is fixedly connected with the upper end of the fixing plate, the elastic pad is provided with the water absorbing assembly, and the water absorbing assembly is used for absorbing accumulated water on the elastic pad;
the micropore cover plate is movably mounted at the upper end of the mounting plate, a plurality of holes are formed in the micropore cover plate, a heat conducting rod is fixedly arranged in the micropore cover plate in a penetrating mode, a heat conducting and water absorbing assembly is arranged below the heat conducting rod, and the heat conducting and water absorbing assembly is used for heating and evaporating the water absorbing assembly.
Preferably, the water absorbing component comprises a hydrogel layer which is mounted on the upper side of the elastic pad in a fitting way, and the hydrogel layer is made of a water absorbing material.
Preferably, the upper end movable mounting of micropore apron has the clamp plate, the one end that micropore apron was kept away from to the clamp plate wears to be equipped with the third bolt with mounting panel one side upper end, the third bolt is used for right the clamp plate with the mounting panel carries out fixed connection.
Preferably, the pressing plate is internally provided with a groove, and a condensing plate is arranged in the groove and used for condensing and utilizing external sunlight.
Preferably, a cavity is formed between the mounting plate and the pressing plate and between the microporous cover plates, a connecting block is fixedly connected to the inner wall of one side of the pressing plate located in the cavity, a spring is fixedly connected to the other end of the connecting block, a support is connected to one end of the spring away from the connecting block in a clamping mode, and one end of the support away from the spring is fixedly connected with the side wall of the microporous cover plates located in the cavity.
Preferably, the heat conduction and water absorption assembly comprises a solar heat collecting plate fixedly sleeved on the outer side below the heat conduction rod, one end of the solar heat collecting plate, far away from the heat conduction rod, extends towards the inside of the cavity after penetrating through the mounting plate, and one section of the solar heat collecting plate, located in the cavity, is arranged below the light collecting plate.
Preferably, the heat conduction and water absorption assembly further comprises a sponge cushion layer sleeved on the outer side of the lower portion of the heat conduction rod, the sponge cushion layer is located below the solar heat collection plate, and the left side and the right side of the sponge cushion layer are fixedly connected with the upper ends of the fixing plates on the two sides respectively.
Preferably, the lower end of the heat conductive rod continues to extend downward and is inserted into the hydrogel layer after penetrating the sponge cushion layer.
Preferably, the mounting plate is located one side upper end of cavity inside and has seted up circular ponding groove, the water drainage tank has been seted up to circular ponding groove's inside, the water drainage tank transversely runs through the mounting plate.
Preferably, the outlet of the water draining groove is positioned at the outer side of the mounting plate, and a one-way valve is arranged at the outlet of the water draining groove and used for controlling the opening and closing of the water draining groove.
Compared with the prior art, the invention has the advantages that:
1. the primary waterproof of device can be realized through the setting of structures such as waterproof cloth, mounting panel and fixed plate in the one-level waterproofing mechanism to can keep out the water of majority outside the device, remaining a small amount of water then is submitted subsequent device when being difficult to keep out at above-mentioned part and continue to handle.
2. This application is through setting up of subassembly that absorbs water, when remaining a small amount of water enters into the expansion joint inside, and the elastic pad can withstand water, and the hydrogel layer of elastic pad upside laminating installation can absorb water and expand into gelatinous simultaneously, and when this gelatinous hydrogel layer received the heating, the moisture of wherein can be evaporated, makes the hydrogel resume original state to can be convenient for absorb moisture once more.
3. This application is through setting up of heat conduction water absorption subassembly, external sunshine accessible condensing plate effect is on solar energy collecting plate, the heat transfer that solar energy collecting plate will produce gives the heat conduction stick, the heat conduction stick is followed with heat transfer to the hydrogel layer in, thereby the recovery of supplementary hydrogel layer, the sponge bed course not only can absorb the water that external world got into the expansion joint simultaneously, but also can absorb the water that evaporates out in the hydrogel layer, and after being heated by the heat in heat conduction stick and the solar energy collecting plate, its inside water accessible is discharged through a plurality of holes of seting up in the micropore apron through the mode of vapor.
4. Through the setting of circular water accumulation groove in this application, can collect the inside water of entering cavity, can open the check valve after entering into the water in the circular water accumulation groove and reach a certain amount to can make water discharge from the water drainage tank.
5. The waterproof mode of carrying out waterproof mode, absorb the back and evaporate mode and the direct mode of draining through circular ponding groove etc. multiple waterproof mode through waterproof cloth in this application can make this device possess outstanding waterproof performance to can avoid external water to enter into in the expansion joint.
Drawings
Fig. 1 is a schematic diagram of a front axial side view of an expansion joint waterproof structure for construction engineering.
Fig. 2 is a schematic diagram of a front structure of an expansion joint waterproof structure for construction engineering according to the present invention.
Fig. 3 is a schematic diagram of a half side structure of an expansion joint waterproof structure for construction engineering.
Fig. 4 is a schematic structural diagram of a heat-conducting and water-absorbing component of an expansion joint waterproof structure for construction engineering.
Fig. 5 is a schematic diagram of an installation groove structure of an expansion joint waterproof structure for construction engineering.
Fig. 6 is a schematic diagram of a heat-conducting and water-absorbing component of an expansion joint waterproof structure for construction engineering.
Fig. 7 is a schematic diagram of the internal structure of a cavity of an expansion joint waterproof structure for construction engineering.
Fig. 8 is a schematic diagram of a heat conducting rod and a solar heat collecting plate of an expansion joint waterproof structure for construction engineering.
Fig. 9 is a schematic diagram of the structure of the elastic pad and the hydrogel layer of the expansion joint waterproof structure for construction engineering.
Fig. 10 is a schematic diagram of a drainage tank structure of an expansion joint waterproof structure for construction engineering according to the present invention.
In the figure: 1 wall, 2 waterproof cloth, 3 mounting plates, 4 fixing plates, 5 first bolts, 6 second bolts, 7 pressing plates, 8 condensing plates, 9 third bolts, 10 micropore cover plates, 11 brackets, 12 connecting blocks, 13 springs, 14 mounting grooves, 15 elastic pads, 16 hydrogel layers, 17 heat conducting rods, 18 solar heat collecting plates, 19 round water accumulating grooves, 20 water draining grooves, 21 check valves, 22 sponge cushion layers and 23 expansion joints.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1-3, an expansion joint waterproof structure for building engineering, including the expansion joint 23 of opening in wall 1 inside, the waterproof cloth 2 is installed to the laminating on the top surface of wall 1 and the surface that is located expansion joint 23 inside one side, waterproof cloth 2 symmetry is provided with two sets of, waterproof cloth 2 is prior art, have stronger waterproof nature and wearability, two sets of waterproof cloth 2 are located respectively on the wall 1 of expansion joint 23 both sides, waterproof cloth 2 is used for intercepting water in order to prevent wall 1 from wetting, the outside of waterproof cloth 2 is provided with mounting panel 3, mounting panel 3 is irregular structure, mounting panel 3 carries out fixed connection through second bolt 6 and wall 1, the lower extreme welded fastening of mounting panel 3 has fixed plate 4, waterproof cloth 2 is hugged closely to one side of fixed plate 4, carry out fixed connection between fixed plate 4 and the wall 1 to first bolt 5, mounting groove 14 inside all slidable mounting of both sides has same elastic pad 15, elastic pad 15 is "V" style of calligraphy setting, the upper end veneer of fixed with cushion 22 of fixed plate 4, sponge 22 is for the sponge 22, thereby can prevent that water from getting into the wall 1 in the prior art has good performance of absorbing water, the surface 23.
The upper end movable mounting of mounting panel 3 has micropore apron 10, the upper end movable mounting of micropore apron 10 has clamp plate 7, clamp plate 7 is "L" setting, clamp plate 7's the other end and the one side upper end block of mounting panel 3 are connected to carry out fixed connection through third bolt 9 and mounting panel 3 after the block is connected, the upper end inside of clamp plate 7 is seted up flutedly, recess internally mounted has spotlight plate 8, spotlight plate 8 can gather solar light and throw it on solar energy spotlight plate 18.
Referring to fig. 4 to 7, a cavity is formed among the mounting plate 3, the pressing plate 7 and the microporous cover plate 10, a spring 13 is arranged in the cavity, one end of the spring 13 is fixedly welded with a connecting block 12, the other end of the connecting block 12 is fixedly connected with the inner wall of the pressing plate 7, the other end of the spring 13 is fixedly clamped with a bracket 11, the other end of the bracket 11 is fixedly welded with the side wall of the microporous cover plate 10, when an expansion joint 23 moves under the action of external force, a buffer effect can be provided for the microporous cover plate 10 through the spring 13, the microporous cover plate 10 is better protected, and damage to the microporous cover plate 10 is avoided, so that the service life of the device is prolonged.
Referring to fig. 10, a circular water accumulation groove 19 is formed at the upper end of the mounting plate 3, the circular water accumulation groove 19 is located below the left end and the right end of the microporous cover plate 10, a water discharge groove 20 is formed in the circular water accumulation groove 19, the water discharge groove 20 is arranged in a trapezoid shape, the water discharge groove 20 transversely penetrates through the mounting plate 3, the outlet of the water discharge groove 20 is located on the outer side of the mounting plate 3, a one-way valve 21 is arranged at the outlet of the water discharge groove 20, the one-way valve 21 is used for controlling the opening and closing of the water discharge groove 20, when water accumulation exists at the upper end of the microporous cover plate 10, the water accumulation can flow out through the side walls at the two ends of the microporous cover plate 10 and enter the circular water accumulation groove 19, and water flowing into the circular water accumulation groove 19 can be collected and discharged from the two sides of the mounting plate 3 through the water discharge groove 20.
Referring to fig. 8 to 9, a plurality of holes are formed in the middle of the microporous cover plate 10, the holes in the microporous cover plate 10 allow liquid water to pass through, but water vapor can pass through, and a heat conducting rod 17 is fixedly arranged in the microporous cover plate 10 in a penetrating manner, the lower end of the heat conducting rod 17 downwards extends to pass through the solar heat collecting plate 18, passes through the solar heat collecting plate 18 and contacts with the solar heat collecting plate 18, and continues to downwards extend to penetrate through the sponge cushion layer 22 after passing through the solar heat collecting plate 18, and continues to downwards extend to be in contact with the hydrogel layer 16 inserted into the upper surface of the elastic cushion 15 after penetrating through the sponge cushion layer 22, so that the hydrogel layer 16 can absorb a large amount of water when moisture enters the inside of the expansion joint. In use, sunlight acts on the solar collector plate 18 through the collector plate 8, the solar collector plate 18 transfers the generated heat to the heat conducting rod 17, the heat conducting rod 17 then transfers the heat into the hydrogel layer 16, and water in the hydrogel layer 16 is evaporated by heating, so that the recovery of the hydrogel layer 16 can be assisted.
Firstly, paving waterproof cloth 2 on the inner walls and the upper surfaces of the wall bodies 1 on two sides of an expansion joint 23 to waterproof the bottom layer to prevent the wall bodies from being affected by damp, fixing a mounting plate 3 above the waterproof cloth 2 by using a second bolt 6, welding a fixing plate 4 below the mounting plate 3, tightly adhering the inner sides of the fixing plate 4 to the waterproof cloth 2, firmly fixing the fixing plate 4 by using a first bolt 5, symmetrically installing the wall bodies 1 on two sides, clamping an elastic pad 15 into an installation groove 14 matched with the inner sides of the fixing plate 4, enabling the elastic pad 15 to normally perform expansion work, paving a hydrogel layer 16 above the elastic pad 15, and enabling the hydrogel layer 16 to absorb a large amount of water to expand into gel when moisture enters the inside; when the hydrogel layer 16 is heated, the moisture therein evaporates, so that the hydrogel is restored to its original shape and can absorb the moisture again.
The sponge cushion layer 22 is glued and fixed at the upper ends of the two fixing plates 4, the sponge cushion layer 22 can absorb a large amount of moisture, can be used continuously after the moisture evaporates, has elasticity, can not be damaged when the expansion joint 23 stretches, the heat conducting rod 17 is vertically inserted into the hydrogel layer 16, and passes through the sponge cushion layer 22 above, the upper end of the heat conducting rod 17, the solar heat collecting plate 18 is inserted into the inner side wall of the mounting plate 3, the solar heat collecting plate 18 can convert solar energy into heat energy to be transmitted to the heat conducting rod 17, the heat conducting rod 17 can transmit the heat energy into the hydrogel layer 16, the restoration process of the hydrogel layer 16 is assisted, the bending part of the microporous cover plate 10 is placed on the bulge on the inner side of the mounting plate 3, a hole is reserved in the middle of the microporous cover plate 10, the top end of the heat conducting rod 17 can directly absorb solar energy to be converted into heat energy, the restoration process of the hydrogel layer 16 is quickened, the left and right side walls and left side walls of the microporous cover plate 10 are welded with the bracket 11, most of the moisture is isolated, and the inside can be given out through the microporous cover plate 10 in sunny days.
The clamping grooves at the bottom of the pressing plate 7 are clamped on the protrusions on two sides of the mounting plate 3, the pressing plate 7 and the mounting plate 3 are fixed by the third bolts 9, at the moment, the pressing plate 7 and the mounting plate 3 are fixed by the microporous cover plate 10, the pressing plate 7 and the mounting plate 3 can slide, the connecting block 12 is welded on the inner side wall of the pressing plate 7, the spring 13 is welded at the front end of the connecting block 12, the top end of the spring is clamped in the middle of the bracket 11 on the side wall of the microporous cover plate 10, when the expansion joint 23 moves, a buffer effect is provided for the microporous cover plate 10 through the spring 13, the microporous cover plate 10 is better protected, the service life of the device is prolonged, the middle part of the pressing plate 7 is hollowed and is connected by the condensing plate 8, the position of the condensing plate 8 is the position of the solar condensing plate 18 below, sunlight can be irradiated on the solar condensing plate 18, the steel structure of the fixing plate 4 and the mounting plate 3 is basically not damaged, the fixing plate 4 and the fixing plate 3 do not need to be moved when being maintained after the fixing, and all parts inside can be replaced by removing the third bolts 9 on the side face.
The side wall that micropore apron 10 slope just aimed at the circular ponding groove 19 of mounting panel 3 top, water drainage tank 20 has been seted up to circular ponding groove 19 bottom, water drainage tank 20 sets up in mounting panel 3 bottom inlayer, and is trapezoidal, water drainage tank 20's exit is equipped with check valve 21, can prevent that the rainwater from flowing backward, circular ponding groove 19 can collect the water that flows down from micropore apron 10 side wall and discharge through water drainage tank 20, and whole structure has multiple waterproofing measure, and has self-recovery's function, long service life, waterproof performance is strong.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides an expansion joint waterproof construction for building engineering, includes waterproof cloth (2), fixed plate (4), first bolt (5) and elastic pad (15), waterproof cloth (2) laminating is installed in wall body (1) surface, fixed plate (4) laminating are installed in waterproof cloth (2) outside and are passed through first bolt (5) and wall body (1) fixed connection, elastic pad (15) set up in expansion joint (23) and through mounting groove (14) and fixed plate (4) swing joint that fixed plate (4) inside offered, its characterized in that still includes:
the waterproof cloth comprises a mounting plate (3), wherein the mounting plate (3) is mounted on the outer side of the waterproof cloth (2) in a bonding mode, a second bolt (6) is arranged between the mounting plate (3) and the wall body (1) in a penetrating mode, the second bolt (6) is used for fixedly connecting the mounting plate (3) with the wall body (1), the lower end of the mounting plate (3) is fixedly connected with the upper end of the fixing plate (4), a water absorption component is arranged on the elastic pad (15), and the water absorption component is used for absorbing accumulated water on the elastic pad (15);
the micro-pore cover plate (10), the micro-pore cover plate (10) is movably arranged at the upper end of the mounting plate (3), a plurality of holes are formed in the micro-pore cover plate (10), a heat conducting rod (17) is fixedly arranged in the micro-pore cover plate (10) in a penetrating manner, a heat conducting and water absorbing component is arranged below the heat conducting rod (17), and the heat conducting and water absorbing component is used for heating and evaporating the water absorbing component;
the water absorption component comprises a hydrogel layer (16) which is fitted on the upper side of the elastic pad (15), and the hydrogel layer (16) is made of a water absorption material;
the upper end of the micropore cover plate (10) is movably provided with a pressing plate (7), one end, far away from the micropore cover plate (10), of the pressing plate (7) and the upper end on one side of the mounting plate (3) are provided with third bolts (9) in a penetrating way, and the third bolts (9) are used for fixedly connecting the pressing plate (7) with the mounting plate (3);
a groove is formed in the pressing plate (7), a light condensing plate (8) is arranged in the groove, and the light condensing plate (8) is used for condensing and utilizing external sunlight;
a cavity is formed between the mounting plate (3), the pressing plate (7) and the micropore cover plate (10), a connecting block (12) is fixedly connected to the inner wall of one side of the pressing plate (7) in the cavity, a spring (13) is fixedly connected to the other end of the connecting block (12), a bracket (11) is connected to one end, far away from the connecting block (12), of the spring (13), and one end, far away from the spring (13), of the bracket (11) is fixedly connected with the side wall, located in the cavity, of the micropore cover plate (10);
the heat conduction and water absorption assembly comprises a solar heat collecting plate (18) fixedly sleeved on the outer side below the heat conduction rod (17), one end, far away from the heat conduction rod (17), of the solar heat collecting plate (18) extends towards the inside of the cavity after penetrating through the mounting plate (3), and one section, located inside the cavity, of the solar heat collecting plate (18) is arranged below the light collecting plate (8);
the heat conduction and water absorption assembly further comprises a sponge cushion layer (22) sleeved on the outer side of the lower portion of the heat conduction rod (17), the sponge cushion layer (22) is positioned below the solar heat collection plate (18), and the left side and the right side of the sponge cushion layer (22) are fixedly connected with the upper ends of the fixing plates (4) on the two sides respectively;
the lower end of the heat conducting rod (17) continues to extend downwards after penetrating the sponge cushion layer (22) and is inserted into the hydrogel layer (16).
2. The expansion joint waterproof structure for constructional engineering according to claim 1, wherein a circular water accumulation groove (19) is formed in the upper end of one side of the mounting plate (3) positioned in the cavity, a drainage groove (20) is formed in the circular water accumulation groove (19), and the drainage groove (20) transversely penetrates through the mounting plate (3).
3. The expansion joint waterproof structure for construction engineering according to claim 2, wherein the outlet of the drainage tank (20) is located at the outer side of the mounting plate (3), a one-way valve (21) is arranged at the outlet of the drainage tank (20), and the one-way valve (21) is used for controlling opening and closing of the drainage tank (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311421962.XA CN117328565B (en) | 2023-10-31 | 2023-10-31 | Expansion joint waterproof structure for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311421962.XA CN117328565B (en) | 2023-10-31 | 2023-10-31 | Expansion joint waterproof structure for constructional engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117328565A CN117328565A (en) | 2024-01-02 |
| CN117328565B true CN117328565B (en) | 2024-03-22 |
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ID=89295372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311421962.XA Active CN117328565B (en) | 2023-10-31 | 2023-10-31 | Expansion joint waterproof structure for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117328565B (en) |
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| CN104863274A (en) * | 2015-05-25 | 2015-08-26 | 苏州金螳螂建筑装饰股份有限公司 | Building expansion joint waterproof structure |
| US9670666B1 (en) * | 2008-11-20 | 2017-06-06 | Emseal Joint Sytstems Ltd. | Fire and water resistant expansion joint system |
| CN210977065U (en) * | 2019-08-23 | 2020-07-10 | 四川金秋新型建材有限公司 | Antiseep door and window mounting structure |
| CN112523371A (en) * | 2020-12-05 | 2021-03-19 | 任杰 | Photosensitive building curtain wall water stopping device |
| CN213539335U (en) * | 2020-09-28 | 2021-06-25 | 重庆德飞工程质量检测有限责任公司 | Top anti-seepage structure of assembled building site laboratory |
| CN216041832U (en) * | 2021-11-06 | 2022-03-15 | 赵奇深 | Expansion joint structure is built in civil engineering room |
| CN216920752U (en) * | 2021-12-30 | 2022-07-08 | 胡广潭 | Waterproof construction at building structure expansion joint |
| CN115596103A (en) * | 2022-10-18 | 2023-01-13 | 中国建筑第五工程局有限公司（Cn） | Waterproof construction based on bridge roof expansion joint department |
| CN218911804U (en) * | 2022-12-01 | 2023-04-25 | 福建创盛建设有限公司 | Expansion joint antiseep structure |
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2023
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