CN112267582B - Lapping structure of high-molecular self-adhesive film waterproof coiled material and asphalt waterproof coiled material - Google Patents
Lapping structure of high-molecular self-adhesive film waterproof coiled material and asphalt waterproof coiled material Download PDFInfo
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- CN112267582B CN112267582B CN202011019599.5A CN202011019599A CN112267582B CN 112267582 B CN112267582 B CN 112267582B CN 202011019599 A CN202011019599 A CN 202011019599A CN 112267582 B CN112267582 B CN 112267582B
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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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/06—Apparatus or tools for roof working for handling roofing or sealing material in roll form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
Abstract
The invention discloses a lapping structure of a high-molecular self-adhesive film waterproof coiled material and an asphalt waterproof coiled material, and relates to the field of waterproof coiled materials. This polymer is from glued membrane waterproofing membrane and pitch waterproofing membrane's overlap joint structure includes the wall body main part, polymer waterproofing membrane main part, pitch waterproofing membrane main part and overlap joint coiled material, polymer waterproofing membrane main part and pitch waterproofing membrane main part tiling in the wall body main part, the overlap joint coiled material welds with the edge of polymer waterproofing membrane main part and pitch waterproofing membrane main part respectively, be equipped with in the wall body main part with the corresponding interim fixed establishment of polymer waterproofing membrane main part and pitch waterproofing membrane main part and weld hold-down mechanism. This polymer is from glued membrane waterproofing membrane and pitch waterproofing membrane's overlap joint structure guarantees the laminating nature between overlap joint coiled material and polymer waterproofing membrane cylinder and the pitch waterproofing membrane main part for welding effectually, guarantees the lapped leakproofness, improves waterproof performance.
Description
Technical Field
The invention relates to the technical field of waterproof coiled materials, in particular to a lap joint structure of a high-molecular self-adhesive film waterproof coiled material and an asphalt waterproof coiled material.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, refuse landfills and the like, can be curled into a roll-shaped flexible building material product which can resist external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for water prevention of the whole engineering, plays a vital role in the whole engineering, and requires good water resistance, stability to temperature change, certain mechanical strength, extensibility and fracture resistance, certain flexibility, ageing resistance and the like.
Owing to when carrying out waterproofing membrane's laying, probably because on-the-spot service environment's restriction, need use two kinds of different waterproofing membrane to lay, consequently just need carry out corresponding overlap joint at its kneck, current overlap joint mode adopts unilateral welding generally, it is not good that the overlap joint effect can often appear to this kind of welding mode, consequently corresponding damage and leak phenomenon can be produced in the later stage, thereby make water-proof effects not good, and when carrying out the overlap joint, also do not have corresponding appurtenance, be difficult to guarantee welded stability, this also leads to the main reason of overlap joint process problem, to the not enough of prior art, we design polymer self-adhesive film waterproofing membrane and pitch waterproofing membrane's overlap joint structure, solve above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses a lapping structure of a macromolecular self-adhesive film waterproof coiled material and an asphalt waterproof coiled material, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the lapping structure of the high-molecular self-adhesive film waterproof coiled material and the asphalt waterproof coiled material comprises a wall body main body, a high-molecular waterproof coiled material main body, an asphalt waterproof coiled material main body and a lapping coiled material, wherein the high-molecular waterproof coiled material main body and the asphalt waterproof coiled material main body are tiled on the wall body main body;
the temporary fixing mechanism comprises a fixing plate, the fixing plate is fixedly connected to a side wall of the wall body main body through bolts, one side, away from the wall body main body, of the fixing plate is fixedly connected with a fixing rod, the top of the fixing rod is fixedly connected with an upright post, the top of the upright post is fixedly connected with a top plate, the center of the top plate is fixedly connected with a first nut seat, the axis of the first nut seat is in threaded connection with a first lead screw, the bottom of the first lead screw penetrates through the first nut seat and the top plate to extend downwards and is rotatably connected with a compression plate, and the compression plate is located above the initial joint of the polymer waterproof coiled material main body and the asphalt waterproof coiled material main body;
the welding and pressing mechanism comprises a bottom plate, wherein a mounting plate is fixedly connected to the side wall of the bottom plate, the mounting plate is fixedly connected to the ground of a wall body main body through bolts, the bottom plate is parallel to a polymer waterproof coiled material main body and an asphalt waterproof coiled material main body, two sides of the top of the bottom plate are fixedly connected with station plates, a cross beam is fixedly connected between the two station plates, a sliding square tube is sleeved on the cross beam, the top of the sliding square tube is fixedly connected with a fixed block, the side wall of the fixed block is fixedly connected with a U-shaped plate, the U-shaped opening of the U-shaped plate faces downwards, the top of the U-shaped plate is fixedly connected with a second nut seat, a second lead screw is in threaded connection with the axis of the second nut seat, the bottom of the second lead screw penetrates through the second nut seat and the U-shaped plate to extend downwards and is rotatably connected with a sliding plate, and the sliding plate slides along the inner side wall of the U-shaped plate, and a pressing cylinder is arranged at the bottom of the sliding plate.
Preferably, the top of the first screw rod is fixedly connected with a first rotating handle, the central axes of the first rotating handle, the first screw rod and the first nut seat are coincident, and the top plate is provided with a round hole corresponding to the first screw rod.
Preferably, the center of the top of the pressure strip is fixedly connected with a first bearing, and the bottom of the first screw rod is rotatably connected in the first bearing.
Preferably, the top of the compression plate is fixedly connected with two groups of limiting rods, the top of the top plate is fixedly connected with two groups of limiting tubes, the top of each limiting rod penetrates through the top plate to extend upwards and is movably inserted into a tube cavity of each limiting tube, and the top plate is provided with two groups of round holes corresponding to the limiting rods.
Preferably, the top of the second screw rod is fixedly connected with a second rotating handle, the top of the U-shaped plate is provided with a round hole corresponding to the second screw rod, and the central axes of the second rotating handle, the second screw rod and the second nut seat are coincided.
Preferably, the side wall of the U-shaped plate is provided with a sliding groove, two sides of the sliding plate are fixedly connected with sliding blocks, the sliding blocks are connected in the sliding groove in a sliding mode, the top of the sliding plate is fixedly connected with a second bearing, and the second screw rod is connected in the second bearing in a specific rotating mode.
Preferably, the quantity of slip side's pipe is two sets of, two sets of fixed link of accessible is fixed between the fixed block at slip side's pipe top links to each other to make the quantity of compression cylinder be two sets of, and two sets of distance between the compression cylinder is fixed.
Preferably, the bottom of the sliding plate is fixedly connected with two groups of hollow cylinders, the hollow cylinders are internally provided with inner cavities in a hollow mode, and the top walls of the inner cavities of the hollow cylinders are fixedly connected with springs.
Preferably, a telescopic rod is connected in the inner cavity of the hollow cylinder in a sliding manner, the bottom of the telescopic rod penetrates through the hollow cylinder to extend downwards and is fixedly connected with shaft seats, and rotating shafts on two sides of the pressing cylinder are rotatably connected between the two groups of shaft seats.
Preferably, the top of the telescopic rod is fixedly connected with the spring, the spring is in a compressed state, the top of the telescopic rod is provided with a cylindrical block sliding in the inner cavity of the hollow cylinder, and the radial width of the cylindrical block is greater than that of the telescopic rod.
The invention discloses a lapping structure of a polymer self-adhesive film waterproof coiled material and an asphalt waterproof coiled material, which has the following beneficial effects:
1. this polymer is from glued membrane waterproofing membrane and pitch waterproofing membrane's overlap joint structure, be convenient for press from both sides tight fixedly to the initial position of polymer waterproofing membrane main part and pitch waterproofing membrane main part through setting up interim fixed establishment, and then laying and the overlap joint in the later stage of being convenient for, make and guarantee the interval between polymer waterproofing membrane main part and the pitch waterproofing membrane main part equal, convenient to use overlap joint coiled material carries out bilateral welding, when carrying out interim fixed establishment's use, easy operation is convenient, time saving and labor saving, it is effectual to fix the initial position of polymer waterproofing membrane main part and pitch waterproofing membrane main part, satisfy user's demand.
2. This polymer is from viscose film waterproofing membrane and pitch waterproofing membrane's overlap joint structure, realized when carrying out the welding of overlap joint coiled material through setting up welding hold-down mechanism, can aim at the overlap joint coiled material on the seam that polymer waterproofing membrane cylinder and pitch waterproofing membrane main part formed and tile, then utilize the pressing cylinder to compress tightly and weld needs the welded place, the pressing cylinder can slide along the crossbeam, and then guarantee the adjusting position of being convenient for when the welding, the surface pressure of pressing cylinder and overlap joint coiled material is adjustable simultaneously, can adjust to suitable dynamics, guarantee the laminating nature between overlap joint coiled material and polymer waterproofing membrane cylinder and the pitch waterproofing membrane main part, make the welding effectual, guarantee the lapped leakproofness, waterproof performance is improved.
3. This polymer is from glued membrane waterproofing membrane and pitch waterproofing membrane's overlap joint structure, the setting of gag lever post can carry out the side direction support to the pressure strip, guarantee that the pressure strip is stable press from both sides tight fixed to waterproofing membrane main part and pitch waterproofing membrane main part, when carrying out laying of polymer waterproofing membrane main part, the bottom need spread in advance anti-gluing polymer from glued membrane waterproofing membrane bonding auxiliary material, the final oleamen embedment that can use of joint department, thereby make the concrete protective layer pour the back, form the concrete from waterproof construction, when finally pulling down interim fixed establishment, can use aluminium system layering and consolidate through the gunpowder nail, guarantee that joint department consolidates, pitch waterproofing membrane main part adopts the thick SBS modified asphalt waterproofing membrane of 40 mm.
4. This polymer is from viscose membrane waterproofing membrane and pitch waterproofing membrane's overlap joint structure, when carrying out the welded, U-shaped panel can slide along the bottom plate, U-shaped panel can drive the clamping cylinder when sliding and roll on the overlap joint coiled material, and U-shaped panel when sliding, drives the fixed block motion, the fixed block drives the slip side pipe and slides along the crossbeam, when sliding, the clamping cylinder can compress tightly and flatten the overlap joint coiled material, prevent that the fold from producing, guarantee welding process's stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top plate construction of the present invention;
FIG. 3 is a view of the structure of the fixing plate of the present invention;
FIG. 4 is a structural view of a polymer waterproof sheet and an asphalt waterproof sheet according to the present invention;
FIG. 5 is a view showing the structure of a sliding square tube according to the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5 in accordance with the present invention;
FIG. 7 is a cross-sectional view of the hollow cylinder of the present invention;
fig. 8 is a lap joint view of the lap coil of the present invention.
In the figure: 1. a wall body; 2. a macromolecular waterproof roll main body; 3. a bituminous waterproof sheet material main body; 4. lapping the coiled materials; 5. a fixing plate; 501. fixing the rod; 502. a column; 503. a top plate; 504. a first nut seat; 505. a first lead screw; 5051. a first rotating handle; 506. a compression plate; 5061. a first bearing; 507. a limiting rod; 508. a limiting pipe; 6. a base plate; 601. mounting a plate; 602. standing the plate; 603. a cross beam; 604. sliding the square tube; 605. a fixed block; 7. a U-shaped plate; 701. a second nut seat; 702. a second lead screw; 7021. a second rotating handle; 703. a chute; 8. a sliding plate; 801. a second bearing; 802. a slider; 9. a hollow cylinder; 901. a spring; 902. a telescopic rod; 903. a shaft seat; 10. a compression cylinder.
Detailed Description
Example 1:
the embodiment of the invention provides a lapping structure of a high-molecular self-adhesive film waterproof coiled material and an asphalt waterproof coiled material, which comprises a wall body main body 1, a high-molecular waterproof coiled material main body 2, an asphalt waterproof coiled material main body 3 and a lapping coiled material 4, wherein the high-molecular waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3 are tiled on the wall body main body 1, a gap of ten centimeters to twenty centimeters is formed at the lapping position of the high-molecular waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3, the lapping coiled material 4 is respectively welded with the edges of the high-molecular waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3, and a temporary fixing mechanism and a welding pressing mechanism corresponding to the high-molecular waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3 are arranged on the wall body 1;
the temporary fixing mechanism comprises a fixing plate 5, the fixing plate 5 is fixedly connected to the side wall of the wall body main body 1 through bolts, one side of the fixing plate 5, which is far away from the wall body main body 1, is fixedly connected with a fixing rod 501, the top of the fixing rod 501 is fixedly connected with an upright column 502, the top of the upright column 502 is fixedly connected with a top plate 503, the center of the top plate 503 is fixedly connected with a first nut seat 504, the axis of the first nut seat 504 is in threaded connection with a first lead screw 505, the bottom of the first lead screw 505 passes through the first nut seat 504 and the top plate 503 to extend downwards and is rotatably connected with a pressing plate 506, the pressing plate 506 is positioned above the initial joint of the polymer waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3, the temporary fixing mechanism is arranged to facilitate clamping and fixing the initial positions of the polymer waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3, and further facilitate later laying and overlapping, make guarantee the interval between polymer waterproofing membrane main part 2 and the pitch waterproofing membrane main part 3 equal, convenient to use overlap joint coiled material 4 carries out bilateral welding, when carrying out interim fixed establishment's use, easy operation is convenient, labour saving and time saving, and it is effectual to fix polymer waterproofing membrane main part 2 and pitch waterproofing membrane main part 3's initial position, satisfies the user demand.
The welding and pressing mechanism comprises a bottom plate 6, a mounting plate 601 is fixedly connected to the side wall of the bottom plate 6, the mounting plate 601 is fixedly connected to the ground of a wall body main body 1 through bolts, the bottom plate 6 is parallel to a polymer waterproof coiled material main body 2 and an asphalt waterproof coiled material main body 3, two sides of the top of the bottom plate 6 are fixedly connected with station plates 602, a cross beam 603 is fixedly connected between the two station plates 602, a sliding square tube 604 is sleeved on the cross beam 603, the top of the sliding square tube 604 is fixedly connected with a fixed block 605, the side wall of the fixed block 605 is fixedly connected with a U-shaped plate 7, a U-shaped opening of the U-shaped plate 7 faces downwards, the top of the U-shaped plate 7 is fixedly connected with a second nut seat 701, a second lead screw 702 is in threaded connection with the axis of the second nut seat 701, the bottom of the second lead screw 702 penetrates through the second nut seat 701 and the U-shaped plate 7 to extend downwards and is rotatably connected with a sliding plate 8, the sliding plate 8 slides along the inner side wall of the U-shaped plate 7, sliding plate 8's bottom is equipped with compressing cylinder 10, realized when carrying out the welding of overlap joint coiled material 4 through setting up welding hold-down mechanism, can aim at overlap joint coiled material 4 and carry out the tiling on the gap that polymer waterproofing membrane cylinder 2 and pitch waterproofing membrane main part 3 formed, then utilize compressing cylinder 10 to compress tightly and weld needs welded place, compressing cylinder 10 can slide along crossbeam 603, and then guarantee the adjusting position of being convenient for when the welding, compressing cylinder 10 is adjustable with overlap joint coiled material 4's surface pressure simultaneously, can adjust to suitable dynamics, guarantee the laminating nature between overlap joint coiled material 4 and polymer waterproofing membrane cylinder 2 and the pitch waterproofing membrane main part 3, make the welding effectual, guarantee the lapped leakproofness, waterproof performance is improved.
The top of the first lead screw 505 is fixedly connected with a first rotating handle 5051, the central axes of the first rotating handle 5051, the first lead screw 505 and the first nut seat 504 are overlapped, a circular hole corresponding to the first lead screw 505 is formed in the top plate 503, and the first lead screw 505 can be conveniently rotated through the arranged first rotating handle 5051.
The top center of pressure strip 506 is fixedly connected with first bearing 5061, and the specific rotation in bottom of first lead screw 505 is connected in first bearing 5061, is convenient for press from both sides tight fixedly the initial position of polymer waterproofing membrane main part 2 and pitch waterproofing membrane main part 3 through the pressure strip 506 that sets up.
Two sets of gag lever post 507 of top fixedly connected with of pressure strip 506, two sets of spacing pipes 508 of top fixedly connected with of roof 503, the top of gag lever post 507 passes roof 503 and upwards extends and the activity is pegged graft in the lumen of spacing pipe 508, set up two sets of round holes corresponding with gag lever post 507 on the roof 503, the setting of gag lever post 507 can carry out the side direction support to pressure strip 506, guarantee that pressure strip 506 is stable press from both sides tightly fixedly to waterproofing membrane main part 2 and pitch waterproofing membrane main part 3.
When a user uses the waterproof roll, the initial positions of the polymer waterproof roll main body 2 and the asphalt waterproof roll main body 3 are conveniently clamped and fixed, and further later laying and overlapping are convenient, so that the distance between the polymer waterproof roll main body 2 and the asphalt waterproof roll main body 3 is equal, and two sides of the overlapping roll 4 are conveniently welded, when the temporary fixing mechanism is used, firstly, the fixing plate 5 can be fixed on the side surface of the wall main body 1 by using bolts, then the pressing plate 506 is positioned above the waterproof roll main body 2 and the asphalt waterproof roll main body 3, at the moment, the first rotating handle 5051 can be directly rotated, the first rotating handle 5051 drives the first screw rod 505 to rotate, the first screw rod 505 downwards spirally moves along the first nut seat 504, the pressing plate 506 is driven to downwards move when the first screw rod 505 downwards, the pressing plate 506 drives the limiting rod 507 to downwards slide along the limiting pipe 508, finally make pressure strip 506 press from both sides the initial position of polymer waterproofing membrane main part 2 and pitch waterproofing membrane main part 3 tight to carry out polymer waterproofing membrane main part 2 and pitch waterproofing membrane main part 3 later stage and lay.
Here, the setting of gag lever post 507 can carry out the side direction support to pressure strip 506, guarantee that pressure strip 506 is stable press from both sides tightly fixed to waterproofing membrane main part 2 and pitch waterproofing membrane main part 3, when carrying out laying of polymer waterproofing membrane main part 2, the bottom needs to spread in advance and anti-glue the polymer from glued membrane waterproofing membrane bonding auxiliary material, the final available oleamen embedment of joint department, thereby make the concrete protective layer pour the back, form the concrete from waterproof construction, when finally pulling down interim fixed establishment, can use aluminium system layering and consolidate through the powder nail, guarantee to consolidate joint department, pitch waterproofing membrane main part 3 adopts the thick SBS modified asphalt waterproofing membrane of SBS of 40 mm.
This device is convenient for press from both sides tight fixedly to the initial position of polymer waterproofing membrane main part 2 and pitch waterproofing membrane main part 3 through setting up interim fixed establishment, and then be convenient for lay and the overlap joint in later stage, make and guarantee that the interval equals between polymer waterproofing membrane main part 2 and the pitch waterproofing membrane main part 3, convenient to use overlap joint coiled material 4 carries out bilateral welding, when carrying out interim fixed establishment's use, easy operation is convenient, time saving and labor saving, it is effectual to the initial position of polymer waterproofing membrane main part 2 and pitch waterproofing membrane main part 3 is fixed, satisfy the user demand.
Example 2:
the embodiment of the invention provides a lapping structure of a high polymer self-adhesive film waterproof coiled material and an asphalt waterproof coiled material, which comprises a wall body main body 1, a high polymer waterproof coiled material main body 2, an asphalt waterproof coiled material main body 3 and a lapping coiled material 4, wherein the high polymer waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3 are tiled on the wall body main body 1, a gap between ten centimeters and twenty centimeters is formed at the lapping position of the high polymer waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3, the lapping coiled material 4 is respectively welded with the edges of the high polymer waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3, a temporary fixing mechanism and a welding pressing mechanism corresponding to the high polymer waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3 are arranged on the wall body 1, the U-shaped plate 7 can slide along a bottom plate 6 while welding is carried out, the U-shaped plate 7 can drive a pressing cylinder 10 to roll on the lapping coiled material 4 when sliding, and U-shaped panel 7 drives fixed block 605 to move when sliding, and fixed block 605 drives slip square pipe 604 and slides along crossbeam 603, and when sliding, compression cylinder 10 can compress tightly and flatten lap joint coiled material 4, prevents the fold and produces, guarantees welding process's stability.
The temporary fixing mechanism comprises a fixing plate 5, the fixing plate 5 is fixedly connected to the side wall of the wall body main body 1 through bolts, one side, away from the wall body main body 1, of the fixing plate 5 is fixedly connected with a fixing rod 501, the top of the fixing rod 501 is fixedly connected with an upright column 502, the top of the upright column 502 is fixedly connected with a top plate 503, the center of the top plate 503 is fixedly connected with a first nut seat 504, the axis of the first nut seat 504 is in threaded connection with a first lead screw 505, the bottom of the first lead screw 505 penetrates through the first nut seat 504 and the top plate 503 to extend downwards and is rotatably connected with a pressing plate 506, and the pressing plate 506 is located above the initial joint of the polymer waterproof coiled material main body 2 and the asphalt waterproof coiled material main body 3;
the welding and pressing mechanism comprises a bottom plate 6, a mounting plate 601 is fixedly connected to the side wall of the bottom plate 6, the mounting plate 601 is fixedly connected to the ground of a wall body main body 1 through bolts, the bottom plate 6 is parallel to a polymer waterproof coiled material main body 2 and an asphalt waterproof coiled material main body 3, two sides of the top of the bottom plate 6 are fixedly connected with station plates 602, a cross beam 603 is fixedly connected between the two station plates 602, a sliding square tube 604 is sleeved on the cross beam 603, the top of the sliding square tube 604 is fixedly connected with a fixed block 605, the side wall of the fixed block 605 is fixedly connected with a U-shaped plate 7, a U-shaped opening of the U-shaped plate 7 faces downwards, the top of the U-shaped plate 7 is fixedly connected with a second nut seat 701, a second lead screw 702 is in threaded connection with the axis of the second nut seat 701, the bottom of the second lead screw 702 penetrates through the second nut seat 701 and the U-shaped plate 7 to extend downwards and is rotatably connected with a sliding plate 8, the sliding plate 8 slides along the inner side wall of the U-shaped plate 7, the bottom of the sliding plate 8 is provided with a compression cylinder 10.
The top of the second screw rod 702 is fixedly connected with a second rotating handle 7021, the top of the U-shaped plate 7 is provided with a round hole corresponding to the second screw rod 702, the second rotating handle 7021, the second screw rod 702 and the central axis of the second nut seat 701 coincide, and the second rotating handle 7021 is arranged to facilitate rotation of the second screw rod 702.
The lateral wall of U-shaped sheet 7 has seted up spout 703, and the both sides fixedly connected with slider 802 of sliding plate 8, slider 802 sliding connection are in spout 703, and the top fixedly connected with second bearing 801 of sliding plate 8, the concrete rotation of second lead screw 702 is connected in second bearing 801.
The number of the sliding square tubes 604 is two, the fixed blocks 605 at the tops of the two sliding square tubes 604 can be fixedly connected through corresponding connecting rods, so that the number of the pressing cylinders 10 is two, the distance between the two pressing cylinders 10 is fixed, the sliding square tubes 604 can stably slide along the cross beam 603, when the sliding plate 8 moves downwards, the hollow cylinder 9 is driven to move downwards, when the hollow cylinder 9 moves downwards, the pressing cylinder 10 is driven to move downwards, when the pressing cylinder 10 abuts against the lap-joint coiled material 4, the pressing cylinder 10 is extruded, the pressing cylinder 10 drives the telescopic rod 902 to slide upwards relative to the inner cavity of the hollow cylinder 9, and meanwhile, the spring 901 is compressed, at the moment, the reaction force of the spring 901 on the telescopic rod 902 is increased, and acts on the pressing cylinder 10, so that the pressure of the pressing cylinder 10 on the lap-joint coiled material 4 is increased, the pressing effect is ensured, and by rotating the second rotating handle 7021, the surface pressure of the pressing cylinder 10 against the overlapped web 4 can be adjusted.
The bottom of the sliding plate 8 is fixedly connected with two groups of hollow cylinders 9, the inside of the hollow cylinder 9 is hollow and provided with an inner cavity, and the top wall of the inner cavity of the hollow cylinder 9 is fixedly connected with a spring 901.
The inner cavity of the hollow column 9 is connected with a telescopic rod 902 in a sliding manner, the bottom of the telescopic rod 902 penetrates through the hollow column 9 to extend downwards and is fixedly connected with shaft seats 903, and rotating shafts on two sides of the pressing cylinder 10 are rotatably connected between the two sets of shaft seats 903.
The top of telescopic link 902 is fixed with spring 901 and links to each other, and spring 901 is in compression state, and the top of telescopic link 902 is equipped with the gliding cylinder piece in hollow column 9 inner chamber, and the radial width of cylinder piece is greater than the radial width of telescopic link 902.
When the lapping coiled material 4 is welded, the lapping coiled material 4 can be aligned to a gap formed by the polymer waterproof coiled material cylinder 2 and the asphalt waterproof coiled material main body 3 and is tiled, then the bottom plate 6 is installed, the installation plate 601 is fixed on the ground by using bolts when the lapping coiled material 4 is installed, then the pressing cylinders 10 are positioned right above the lapping coiled material 4, when corresponding welding is carried out, the middle of the welding position of the lapping coiled material 4 can be pressed by two groups of pressing cylinders 10, when the pressing operation is carried out, the second rotating handle 7021 can be rotated, the second rotating handle 7021 drives the second lead screw 702 to rotate, the second lead screw 702 moves downwards along the second nut seat 701 in a spiral mode, the sliding plate 8 is driven to move downwards by the downward movement of the second lead screw 702, the sliding plate 8 drives the sliding block 802 to slide in the sliding groove 703, when the sliding plate 8 moves downwards, the hollow cylinder 9 is driven to move downwards, and when the hollow cylinder 9 moves downwards, the pressing cylinders 10 are driven to move downwards, when a pressing cylinder 10 offsets with the lapping coiled material 4, the pressing cylinder 10 can be extruded, so that the pressing cylinder 10 drives the telescopic rod 902 to slide upwards relative to the inner cavity of the hollow cylinder 9, and the spring 901 can be compressed simultaneously, the reaction force of the spring 901 to the telescopic rod 902 is increased at the moment, and the reaction force acts on the pressing cylinder 10, so that the pressing cylinder 10 increases the pressure of the lapping coiled material 4, the pressing effect is ensured, 7021 is rotated by rotating the second, and the surface pressure of the pressing cylinder 10 and the lapping coiled material 4 can be adjusted.
When carrying out the welded, U-shaped sheet material 7 can slide along bottom plate 6, U-shaped sheet material 7 can drive compressing cylinder 10 when sliding and roll on overlap joint coiled material 4, and U-shaped sheet material 7 is when sliding, drives fixed block 605 and moves, and fixed block 605 drives slip side pipe 604 and slides along crossbeam 603, and when sliding, compressing cylinder 10 can compress tightly and flatten overlap joint coiled material 4, prevents that the fold from producing, guarantees welding process's stability.
This device has realized when carrying out the welding of overlap joint coiled material 4 through setting up welding hold-down mechanism, can aim at polymer waterproofing membrane cylinder 2 and pitch waterproofing membrane main part with overlap joint coiled material 4 and tile on the gap that forms, then utilize compressing cylinder 10 to compress tightly and weld needs welded place, compressing cylinder 10 can slide along crossbeam 603, and then guarantee the adjusting position of being convenient for when the welding, compressing cylinder 10 is adjustable with overlap joint coiled material 4's surface pressure simultaneously, can adjust to suitable dynamics, guarantee the laminating nature between overlap joint coiled material 4 and polymer waterproofing membrane cylinder 2 and the pitch waterproofing membrane main part 3, make the welding effectual, guarantee the lapped leakproofness, improve waterproof performance.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Macromolecule self-adhesive film waterproof coiled material and asphalt waterproof coiled material's overlap joint structure, including wall body main part (1), macromolecule waterproof coiled material main part (2), asphalt waterproof coiled material main part (3) and overlap joint coiled material (4), its characterized in that: the waterproof wall is characterized in that the polymer waterproof coiled material main body (2) and the asphalt waterproof coiled material main body (3) are tiled on the wall main body (1), gaps of ten centimeters to twenty centimeters are formed at the lap joint of the polymer waterproof coiled material main body (2) and the asphalt waterproof coiled material main body (3), the lap joint coiled material (4) is welded with the edges of the polymer waterproof coiled material main body (2) and the asphalt waterproof coiled material main body (3) respectively, and the wall main body (1) is provided with a temporary fixing mechanism and a welding pressing mechanism corresponding to the polymer waterproof coiled material main body (2) and the asphalt waterproof coiled material main body (3);
the temporary fixing mechanism comprises a fixing plate (5), the fixing plate (5) is fixedly connected to the side wall of the wall body main body (1) through bolts, one side of the fixing plate (5) far away from the wall body (1) is fixedly connected with a fixing rod (501), the top of the fixed rod (501) is fixedly connected with an upright post (502), the top of the upright post (502) is fixedly connected with a top plate (503), a first nut seat (504) is fixedly connected at the center of the top plate (503), a first screw rod (505) is connected with the axle center of the first nut seat (504) through screw threads, the bottom of the first screw rod (505) passes through the first nut seat (504) and the top plate (503) to extend downwards and is rotatably connected with a pressing plate (506), the pressing plate (506) is positioned above the initial joint of the high-molecular waterproof coiled material main body (2) and the asphalt waterproof coiled material main body (3);
the welding and pressing mechanism comprises a bottom plate (6), wherein a mounting plate (601) is fixedly connected to the side wall of the bottom plate (6), the mounting plate (601) is fixedly connected to the ground of a wall body main body (1) through bolts, the bottom plate (6) is parallel to a polymer waterproof coiled material main body (2) and an asphalt waterproof coiled material main body (3), two sides of the top of the bottom plate (6) are fixedly connected with station plates (602), a cross beam (603) is fixedly connected between the two groups of station plates (602), a sliding square tube (604) is sleeved on the cross beam (603), a fixing block (605) is fixedly connected to the top of the sliding square tube (604), a U-shaped plate (7) is fixedly connected to the side wall of the fixing block (605), a U-shaped opening of the U-shaped plate (7) faces downwards, and a second nut seat (701) is fixedly connected to the top of the U-shaped plate (7), a second screw rod (702) is connected to the axis of the second nut seat (701) in a threaded manner, the bottom of the second screw rod (702) penetrates through the second nut seat (701) and the U-shaped plate (7) to extend downwards and is connected with a sliding plate (8) in a rotating manner, the sliding plate (8) slides along the inner side wall of the U-shaped plate (7), and a pressing cylinder (10) is arranged at the bottom of the sliding plate (8);
a sliding groove (703) is formed in the side wall of the U-shaped plate (7), sliding blocks (802) are fixedly connected to two sides of the sliding plate (8), the sliding blocks (802) are connected in the sliding groove (703) in a sliding mode, a second bearing (801) is fixedly connected to the top of the sliding plate (8), and the second screw rod (702) is connected in the second bearing (801) in a rotating mode;
the number of the sliding square tubes (604) is two, and the fixed blocks (605) at the tops of the two groups of sliding square tubes (604) can be fixedly connected through corresponding connecting rods, so that the number of the pressing cylinders (10) is two, and the distance between the two groups of pressing cylinders (10) is fixed;
the bottom of the sliding plate (8) is fixedly connected with two groups of hollow cylinders (9), the interior of each hollow cylinder (9) is hollow and provided with an inner cavity, and the top wall of the inner cavity of each hollow cylinder (9) is fixedly connected with a spring (901);
an expansion rod (902) is connected in the inner cavity of the hollow column body (9) in a sliding manner, the bottom of the expansion rod (902) penetrates through the hollow column body (9) to extend downwards and is fixedly connected with shaft seats (903), and rotating shafts on two sides of the compression cylinder (10) are rotatably connected between the two groups of shaft seats (903);
the top of the telescopic rod (902) is fixedly connected with the spring (901), the spring (901) is in a compressed state, the top of the telescopic rod (902) is provided with a cylindrical block sliding in the inner cavity of the hollow column body (9), and the radial width of the cylindrical block is greater than that of the telescopic rod (902).
2. The lapping structure of the macromolecule self-adhesive film waterproof coiled material and the asphalt waterproof coiled material according to claim 1, characterized in that: the top of the first screw rod (505) is fixedly connected with a first rotating handle (5051), the central axes of the first rotating handle (5051), the first screw rod (505) and the first nut seat (504) are overlapped, and a round hole corresponding to the first screw rod (505) is formed in the top plate (503).
3. The lapping structure of the macromolecule self-adhesive film waterproof coiled material and the asphalt waterproof coiled material according to claim 1, characterized in that: the top center department fixedly connected with first bearing (5061) of pressure strip (506), the specific rotation in bottom of first lead screw (505) is connected in first bearing (5061).
4. The lapping structure of the macromolecule self-adhesive film waterproof coiled material and the asphalt waterproof coiled material according to claim 1, characterized in that: the top of the pressure plate (506) is fixedly connected with two sets of limiting rods (507), the top of the top plate (503) is fixedly connected with two sets of limiting tubes (508), the top of each limiting rod (507) penetrates through the top plate (503) to extend upwards and is movably inserted into a tube cavity of each limiting tube (508), and two sets of round holes corresponding to the limiting rods (507) are formed in the top plate (503).
5. The lapping structure of the macromolecule self-adhesive film waterproof coiled material and the asphalt waterproof coiled material according to claim 1, characterized in that: the top of the second screw rod (702) is fixedly connected with a second rotating handle (7021), the top of the U-shaped plate (7) is provided with a round hole corresponding to the second screw rod (702), and the central axes of the second rotating handle (7021), the second screw rod (702) and the second nut seat (701) are coincided.
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| CN202011019599.5A CN112267582B (en) | 2020-09-25 | 2020-09-25 | Lapping structure of high-molecular self-adhesive film waterproof coiled material and asphalt waterproof coiled material |
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| CN202011019599.5A CN112267582B (en) | 2020-09-25 | 2020-09-25 | Lapping structure of high-molecular self-adhesive film waterproof coiled material and asphalt waterproof coiled material |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113700312B (en) * | 2021-07-26 | 2023-04-14 | 安徽大禹防水科技发展有限公司 | Waterproofing membrane overlap joint structure |
| CN114351742B (en) * | 2021-12-02 | 2023-12-08 | 内蒙古平庄煤业(集团)有限责任公司 | Be used for perpendicular overlap joint of prevention of seepage membrane to lay film pressing ware |
| CN117364848B (en) * | 2023-10-17 | 2024-04-16 | 浙江舜江建设集团有限公司 | Waterproof structure of deep foundation pit and construction method thereof |
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