CN216690140U

CN216690140U - Edge sealing device for waterproof coiled material

Info

Publication number: CN216690140U
Application number: CN202123437469.6U
Authority: CN
Inventors: 位志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The provided edge sealing device for the waterproof coiled material comprises a push rod, a handrail, a flame gun and a press roller; the front side of the bottom end of the push rod is provided with an installation plate, and the upper end surface of the installation plate is provided with a fire gathering box; the rear end of the fire gathering box is open; the fire-spraying gun is fixedly installed in the fire-gathering box in an inclined way towards the lower part of the rear part; a spatula is arranged at the rear side of the mounting plate; a press roller is arranged in the middle of the push rod and behind the spatula; the middle part of the push rod is provided with a handrail. The utility model combines the operation of baking the coiled material and the operation of pressing the edge sealing by oil, has high construction efficiency and stable edge sealing quality, and reduces the water leakage rate; saving 50% of labor, effectively saving waterproof construction cost and solving the problem of difficult labor.

Description

Edge sealing device for waterproof coiled material

Technical Field

The utility model belongs to the technical field of auxiliary equipment for fixed building maintenance and construction, and particularly relates to a waterproof coiled material edge sealing device.

Background

At present, when the edge pressing construction of the SBS waterproof coiled material on the roof of a building is carried out, two persons are needed to cooperate, one person holds a flame gun by hand, the other person holds a compression roller by hand, and a constructor holding the flame gun by hand needs to insert the flame gun into the edge interlayers of the upper waterproof coiled material and the lower waterproof coiled material in front, and carries out flame spraying and edge burning operation on the upper edge interlayer and the lower edge interlayer by using the flame gun; then, a constructor holding the press roller by hand needs to press down the upper waterproof roll by the press roller in time so as to compress and flatten the edges of the upper waterproof roll and the lower waterproof roll after edge burning; the two persons are mutually matched to finish the edge sealing operation of heating and compressing at the same time. It is clear that this method is labor-intensive, time-consuming, labor-intensive, inefficient and increases labor costs. In view of this, the following improvement is proposed.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is as follows: the utility model provides a waterproofing membrane banding device solves waterproofing membrane and how to save labour, save time, laborsaving high-efficient high-quality banding technical problem fast.

The technical scheme adopted by the utility model is as follows: the waterproof roll edge sealing device comprises a push rod, a handrail, a flame gun and a press roller; the front side of the bottom end of the push rod is provided with an installation plate, and the upper end surface of the installation plate is provided with a fire gathering box; the rear end of the fire gathering box is open; the fire-spraying gun is fixedly installed in the fire-gathering box in an inclined way towards the lower part of the rear part; a spatula is arranged at the rear side of the mounting plate; a press roller is arranged in the middle of the push rod and behind the spatula; the middle part of the push rod is provided with a handrail.

In the above technical solution, further: the front side of the top end of the outer side of the fire gathering box is provided with a shifting sheet; the shifting sheet inclines towards the upper rear part to lift the edge of the upper waterproof roll.

In the above technical solution, further: the box body of the fire gathering box is provided with a plurality of air holes.

In the above technical solution, further: a connecting plate which faces downwards vertically is arranged on the front side of the bottom end of the push rod; the connecting plate is fixedly connected with the upper side of the adjusting plate which is vertically arranged in a fastening manner; the adjusting plate body is provided with a strip-shaped hole; the lower side of the adjusting plate is vertically and fixedly connected with a horizontally arranged mounting plate; the adjusting plate adjusts the pitch angle of the push rod relative to the mounting plate through the strip-shaped hole.

In the above technical solution, further: the adjusting plate, the mounting plate and the spatula are manufactured by bending and cutting a steel plate into a whole.

In the above technical solution, further: the push rod is a hollow pipe; the top end of the push rod is connected with the air outlet end of the handle type spray gun switch through an air inlet connecting piece; the air inlet end of the handle type spray gun switch is connected with one end of an air supply pipe through a quick connector; and is connected with an air source for air supply through the other end of the air supply pipe; the bottom end of the push rod is communicated with one end of the air supply bent pipe assembly; the other end of the air supply bent pipe assembly is communicated with a flame gun; the flame gun is fixedly supported and installed on the vertical end face of the front side of the fire gathering box body.

In the above technical solution, further: the bottom of the push rod is provided with a bending part which is bent outwards; the mounting plate is arranged on the inner side of the bending part, and the central lines of the fire gathering box on the mounting plate and the fire spraying gun in the fire gathering box are collinear with the central lines of the push rod and the compression roller.

In the above technical solution, further: the box body of the fire gathering box is fixedly provided with an electronic igniter; the electronic igniter is aligned with the flame gun and is connected with the electronic igniter switch through a lead; the electronic igniter switch is fixedly arranged beside the push rod handrail; the electronic igniter switch and the electronic igniter are electrically connected with a battery in the battery box; the battery box is fixedly arranged on the outer side of the push rod body.

In the above technical solution, further: the handrail is of an annular structure; and the outer side of the handrail is provided with an engineering plastic outer sleeve.

In the above technical solution, further: the lower end surface of the spatula is flush and coplanar with the lower end surface of the compression roller.

Compared with the prior art, the utility model has the advantages that:

1. the flame gun is arranged in the fire gathering box, and the fire gathering box effectively gathers gas and fire, so that the heating efficiency is effectively improved; the flame gun is inclined towards the lower rear part for flame spraying, the flame and the flame spraying coverage projection area of the waterproof coiled material are larger than the projection area of the flame gun for vertical downward flame spraying, and the heating is more efficient.

2. According to the utility model, after the lower waterproof coiled material is subjected to fire spraying and heating, the lower waterproof coiled material is pressed down by the spatula before the compression roller is in place, and the raised edge of the lower waterproof edge can be sealed before the upper waterproof coiled material is pressed down by the compression roller, so that the edge sealing flatness and the edge sealing quality are improved.

3. The upper shifting sheet is used for raising the space between the upper waterproof coiled material and the flame gun, and the upper shifting sheet cooperates with the flame gathering box to be provided with the air holes, so that the situation that the flame gun is extinguished in an anoxic way is changed.

4. The adjusting plate uses the strip-shaped holes to adjust the pitch angle of the push rod, adjusts the pitch angle of the push rod according to the height adaptability of an operator, and is easy, labor-saving and comfortable to use.

5. The handle type spray gun switch of the utility model adopts a commercially available high-pressure airless sprayer spray gun as a switch; the hand-held flame spraying device has the functions of holding the air supply, loosening the hand to close the air supply, and adjusting the pressing force of the handle to adjust the air supply amount, namely adjusting the flame spraying amount; the flame spray amount automatic control device can be used as required, and the use requirements of different edge sealing width flame spray amounts automatic control are met.

6. One end of the quick connector is connected with the inlet end of a handle type spray gun switch, and the other end of the quick connector is connected with a gas supply pipe to supply gas by a gas source; when not in use, the air supply pipe is pulled out and disassembled; when in use, the gas supply pipe is re-installed, the disassembly and the assembly are convenient, and the gas supply pipe are separately carried, thereby being beneficial to space-saving transfer and storage.

7. The utility model can be operated by one person: holding a handle type spray gun switch by one hand; the other hand holds the handrail; when in use, the handle type spray gun switch is pressed down first, and the air source starts to supply air; then, an electronic igniter switch at the near end of the handrail is pressed, the electronic igniter ignites to ignite the fuel gas, and the flame gun starts to flame: pushing the compression roller to move forward; the upper waterproof coiled material layer is pressed down by the compression roller while the front side is sprayed with fire and pressed by the spatula, and the asphalt oil on the bonding side is effectively extruded out, so that the edges of the upper waterproof coiled material layer and the lower waterproof coiled material layer are combined together to realize sealing, and the continuous operation is finished.

8. The utility model effectively controls the air supply amount and is convenient to disassemble and assemble; the individual soldier completes the task, the operation of baking the coiled material and the operation of pressing the edge sealing by oil are combined into a whole, the construction is efficient, and the edge sealing quality is stable; saving 50% of labor, effectively saving waterproof construction cost and solving the problem of difficult labor utilization.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an enlarged bottom detail view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the internal structure of the fire box of the present invention;

FIG. 4 is an enlarged detail view of the portion C of FIG. 3;

FIG. 5 is a schematic view of the present invention showing the use of the trowel and the pressing roller in a coplanar manner;

FIG. 6 is a top view of the present invention;

FIG. 7 is a side isometric view of the fire box of the present invention;

FIG. 8 is a perspective view of the other side of the fire focusing box of the present invention;

FIG. 9 is a side view of the adjustment plate, mounting plate, spatula integrally formed in accordance with the present invention;

FIG. 10 is an enlarged detail view of the upper half of FIG. 1 according to the present invention;

in the figure: 1-push rod, 101-bending part; 2-handrail, 3-flame gun, 4-compression roller, 5-mounting plate, 6-fire gathering box, 7-spatula, 8-upper plectrum, 9-air hole, 10-connecting plate, 11-adjusting plate and 111-strip-shaped hole; 12-air inlet connecting piece, 13-handle type spray gun switch, 14-quick connector, 15-air supply elbow component, 16-electronic igniter, 17-lead, 18-electronic igniter switch and 19-battery box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 10 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

(as shown in figure 1) the edge banding device for the waterproof coiled material comprises a push rod 1, a handrail 2, a flame gun 3 and a compression roller 4.

It should be noted that the push rod 1 is provided with a handrail and a flame gun 3, and the compression roller 4 is used for pressing and bonding the baked waterproof rolls of the upper layer and the lower layer to seal edges.

The improvement of the utility model lies in that: (as shown in fig. 2) a mounting plate 5 is arranged on the front side of the bottom end of the push rod 1, and a fire gathering box 6 is mounted on the upper end surface of the mounting plate 5; the fire gathering box 6 is used for gathering gas and fire, so that the fire is gathered in a directional guiding mode, and the combustion efficiency is improved.

The rear end of the fire gathering box 6 is open; the rear end is open for directional fire-spraying backwards.

The flame projecting gun 3 is fixedly installed in the fire gathering box 6 in an inclined manner towards the rear lower side so as to project fire towards the inclined rear lower side. The lower side flame projecting of back to one side makes the effective increase of flame projecting coverage area on the one hand, and on the other hand is close to compression roller 4 flame projecting, toasts the heating and in time banding simultaneously, and the operation is high-efficient, no banding reservation.

Therefore, the flame gun 3 is arranged in the fire gathering box 6, the fire gathering box 6 effectively gathers gas and fire, and the heating efficiency is effectively improved; the flame gun 3 is inclined to spray flame towards the lower rear part, the flame coverage area of flame and the waterproof coiled material is larger than the heating efficiency of the flame gun which vertically sprays flame downwards, and the edge sealing operation can be efficiently, quickly and timely completed.

(as shown in fig. 2 and 5) a spatula 7 is arranged at the rear side of the mounting plate 5. The width of spatula 7 mm, long 100mm, spatula 7 is used for sealing the opening that pushes down lower floor waterproofing membrane border perk to improve the follow-up banding quality of pushing down the operation of compressing tightly.

When in use: according to the utility model, after the lower waterproof coiled material is subjected to flame spraying and heating in the interlayer of the upper waterproof coiled material and the lower waterproof coiled material by the flame gun 3, the lower waterproof coiled material is pressed down by the spatula 7 before the compression roller 4 is in place, and before the upper waterproof coiled material is pressed down by the compression roller 4 so that the upper waterproof coiled material and the lower waterproof coiled material are bonded, the opening which is bent up at the edge of the lower waterproof coiled material can be sealed down by the spatula 7, so that the edge sealing flatness and the edge sealing quality are improved.

And a press roller 4 is arranged in the middle of the push rod 1 behind the spatula 7. The pressing roller 4 comprises a support rod which faces downwards vertically (as shown in figure 1), the top end of the support rod is fixedly connected with the middle of the push rod 1, and the bottom end of the support rod is fixedly connected with the center of the top end of the U-shaped support with an opening facing downwards. A pair of coaxial roll shaft through holes are formed in the bottom opening of the U-shaped support; two ends of the roll shaft penetrate through the roll shaft through holes and then are fixed by using clamping pins; the two ends of the shaft body of the roll shaft are respectively rotatably mounted on the roll shaft through the bearing piece supporting roller body.

The middle part of the push rod 1 is provided with a handrail 2. In the above embodiment, further: the handrail 2 is of an annular structure; and the outer side of the handrail 2 is provided with an anti-scald engineering plastic coat.

(as in fig. 2, 7, 8) in the above embodiment, further: the front side of the top end of the outer side of the fire gathering box 6 is provided with a poking sheet 8; the shifting sheet 8 inclines towards the upper rear part so as to lift the edge of the upper waterproof roll.

In the above embodiment, further: the box body of the fire gathering box 6 is provided with a plurality of air holes 9; the air holes 9 are formed in the vertical end face of the front side of the fire gathering box 6, and when the fire gathering box 6 gathers flames, sufficient oxygen is supplied to the interior of the box body.

When in use: the upper shifting piece 8 is used for raising the space between the upper waterproof coiled material and the flame gun, and the upper shifting piece cooperates with the air holes 9 arranged on the flame gathering box 6, so that the situation that the flame gun is extinguished due to oxygen deficiency is changed.

In the above embodiment, further: the front side of the bottom end of the push rod 1 is provided with a connecting plate 10 which faces downwards vertically. The top end of the connecting plate 10 is fixedly connected with the bottom end of the push rod 1 into a whole in a welding mode.

The connecting plate 10 is fixedly connected with the upper side of an adjusting plate 11 which is vertically arranged.

The adjusting plate 11 is provided with a strip-shaped hole 111.

The adjusting plate 11 adjusts the pitch angle of the push rod 1 relative to the mounting plate 5 through the strip-shaped hole 111. The adjusting fastener is a butterfly nut, so that the pitching angle of the push rod 1 can be adjusted conveniently and directly without the aid of a tool.

Therefore, (as shown in fig. 9) the adjusting plate 11 of the utility model uses the strip-shaped hole 111 to adjust the height of the push rod 1, and adjusts the pitch angle of the push rod 1 according to the height adaptability of the operator, so that the utility model is more comfortable and easy to walk.

The lower side of the adjusting plate 11 is vertically and fixedly connected with a horizontally arranged mounting plate 5; the mounting plate 5 is horizontally disposed to mount the above-described components mounted thereon.

(fig. 9) in the above embodiment, further: the adjusting plate 11, the mounting plate 5 and the spatula 7 are made of a steel plate through bending, cutting and integral forming. The integrated into one piece, convenient processing and preparation save a plurality of fasteners, favourable lightweight design.

In the above embodiment, further: the push rod 1 is a hollow pipe; the push rod 1 is made of a phi 25 stainless steel pipe. The top end of the push rod 1 is connected with the air outlet end of a handle type spray gun switch 13 through an air inlet connecting piece 12.

The handle type spray gun switch 13 is a purchased part, and the handle type spray gun switch 13 adopts a commercially available high-pressure airless sprayer spray gun as a switch; the hand-held gas supply device has the advantages that the gas supply is held by hand, the gas supply is closed by loosening the hand, the gas supply quantity can be adjusted by the pressing force of the handle, namely, the flame spraying quantity can be adjusted, the device can be used as required, and the use requirements of different edge sealing width flame spraying quantity automatic control can be met.

A quick connector 14 is additionally arranged at the air inlet end of the handle type spray gun switch 13 and is connected with one end of an air supply pipe through the quick connector 14; and is connected with an air source for air supply through the other end of the air supply pipe. And a pressure stabilizing valve is arranged on the air supply pipe and used for stabilizing pressure and supplying air.

(as shown in figure 1) one end of the quick coupling 14 of the utility model is connected with the inlet end of a handle type spray gun switch 13, and the other end of the quick coupling 14 is connected with a gas supply pipe so as to be supplied with gas by a gas source; when not in use, the air supply pipe is pulled out and disassembled; when in use, the gas supply pipe is re-installed, the disassembly and the assembly are convenient, and the gas supply pipe are separately carried, thereby being beneficial to space-saving transfer and storage.

(fig. 2) the bottom end of the push rod 1 is communicated with one end of the air supply elbow assembly 15; the supply elbow assembly 15 includes metal fittings at both ends and a hose in the middle. The other end of the air supply bent pipe assembly 15 is communicated with the flame gun 3; the flame gun 3 is fixedly supported and installed on the vertical end face of the front side of the box body of the fire gathering box 6 (see the figure 4).

(as shown in fig. 6) in the above embodiment, further: the bottom of the push rod 1 is provided with a bending part 101 which is bent outwards. The bending part 101 provides an installation space for other components; namely, the mounting plate 5 is mounted on the inner side of the bending part 101, and the central lines of the fire gathering box 6 on the mounting plate 5 and the fire spraying gun 3 in the fire gathering box 6 are collinear with the central lines of the push rod 1 and the compression roller 4, so that the edge pressing quality is ensured.

(as shown in fig. 4) in the above embodiment, further: the electronic igniter 16 is fixedly arranged on the box body of the fire gathering box 6; the electronic igniter 16 may be a remotely operable, e.g., a Faror (FAGOR) electronic igniter.

The electronic igniter 16 is arranged in alignment with the torch 3, and the electronic igniter 16 is connected to an electronic igniter switch 18, i.e., a start switch of the electronic igniter 16, through a wire 17.

In addition, the electronic igniter switch 18 is fixedly arranged beside the push rod 1 handrail 2; the ignition is convenient to be operated by a hand-operated near end.

The electronic igniter switch 18 and the electronic igniter 16 are electrically connected with a battery in the battery box 19; the battery box 19 is fixedly arranged outside the rod body of the push rod 1. Remote ignition operation is achieved by an electronic igniter 16, an electronic igniter switch 18.

(as shown in fig. 5) in the above embodiment, further: the lower end face of the spatula 7 is flush and coplanar with the lower end face of the press roller 4. When trowel 7 pushed down lower floor's waterproofing membrane and warped the limit, compression roller 4 realized the operation of compressing tightly of upper and lower floor's waterproofing membrane with trowel 7 coplane.

The working principle of the utility model is as follows: one person can do handheld operation: one hand holds the handle type spray gun switch 13 to control the size of the flame spraying amount; the other hand holds the handrail 2 and the pushing device moves. When in use, the handle type spray gun switch 13 is pressed down first, and the liquefied tank starts to supply gas; then, an electronic igniter switch 18 at the near end of the handrail 2 is pressed, the electronic igniter 16 ignites to ignite the liquefied gas, and the flame gun 3 starts to flame: after baking for a period of time, slowly pushing the compression roller 4 to move forward; preceding flame gun 3 one side flame projecting and pushing down the perk limit with spatula 7, the another side is pushed down upper waterproofing membrane by compression roller 4 of spatula 4 rear side, directly extrudes asphalt oil to combine upper and lower floor waterproofing membrane edge together and realize sealing, continuity of operation is in order to accomplish the process.

Therefore, the edge folding operation is perfected, the water leakage rate is reduced, the defect of the original single-side edge folding is overcome, the asphalt oil adhered to the edge is effectively extruded by the compression roller, the upper layer and the lower layer are combined together in a waterproof mode, and the edge sealing quality is stable.

In conclusion, the air supply quantity is effectively controlled, and the air supply device is convenient to disassemble and assemble; the individual soldier completes the task, the operation of baking the coiled material and the operation of pressing the edge sealing by oil are combined into a whole, the construction is efficient, and the edge sealing quality is stable; saving 50% of labor, effectively saving waterproof construction cost and solving the problem of difficult labor.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The edge sealing device for the waterproof coiled material comprises a push rod (1), a handrail (2), a flame gun (3) and a compression roller (4); the method is characterized in that: the front side of the bottom end of the push rod (1) is provided with an installation plate (5), and the upper end surface of the installation plate (5) is provided with a fire gathering box (6); the rear end of the fire gathering box (6) is open; the flame gun (3) is fixedly installed in the fire gathering box (6) in an inclined manner towards the lower rear direction and is used for spraying fire towards the lower rear direction; a spatula (7) is arranged on the rear side of the mounting plate (5); a press roller (4) is arranged in the middle of the push rod (1) behind the spatula (7); the middle part of the push rod (1) is provided with a handrail (2).

2. The waterproofing membrane edge banding device of claim 1 wherein: a poking sheet (8) is arranged on the front side of the top end of the outer side of the fire gathering box (6); the shifting sheet (8) inclines towards the upper rear part to lift the edge of the upper waterproof roll.

3. The waterproofing membrane edge banding device of claim 1 wherein: the box body of the fire gathering box (6) is provided with a plurality of air holes (9).

4. The waterproofing membrane edge banding device of claim 1 wherein: a connecting plate (10) which is vertically downward is arranged on the front side of the bottom end of the push rod (1); the connecting plate (10) is fixedly connected with the upper side of an adjusting plate (11) which is vertically arranged in a fastening mode; the plate body of the adjusting plate (11) is provided with a strip-shaped hole (111); the lower side of the adjusting plate (11) is vertically and fixedly connected with a horizontally arranged mounting plate (5); the adjusting plate (11) adjusts the pitch angle of the push rod (1) relative to the mounting plate (5) through the strip-shaped hole (111).

5. The edge banding device for waterproof rolls as claimed in claim 4, wherein: the adjusting plate (11), the mounting plate (5) and the spatula (7) are made of a steel plate through bending, cutting and integral forming.

6. An edge banding device for waterproof rolls as claimed in claim 1 or 4, wherein: the push rod (1) is a hollow pipe; the top end of the push rod (1) is connected with the air outlet end of a handle type spray gun switch (13) through an air inlet connecting piece (12); the air inlet end of the handle type spray gun switch (13) is connected with one end of an air supply pipe through a quick connector (14); and is connected with an air source for air supply through the other end of the air supply pipe; the bottom end of the push rod (1) is communicated with one end of the air supply bent pipe assembly (15); the other end of the air supply bent pipe assembly (15) is communicated with the flame gun (3); the flame gun (3) is fixedly supported and installed on the vertical end face of the front side of the box body of the fire gathering box (6).

7. The edge banding device for waterproof rolls as claimed in claim 6, wherein: the bottom of the push rod (1) is provided with a bending part (101) which is bent outwards; the utility model discloses a fire-fighting.

8. The edge banding device for waterproofing membranes according to claim 1 or 2 or 3 or 7 wherein: an electronic igniter (16) is fixedly arranged on the box body of the fire gathering box (6); the electronic igniter (16) is arranged in alignment with the flame gun (3), and the electronic igniter (16) is connected with an electronic igniter switch (18) through a lead (17); the electronic igniter switch (18) is fixedly arranged beside the push rod (1) handrail (2); the electronic igniter switch (18) and the electronic igniter (16) are electrically connected with a battery in the battery box (19); the battery box (19) is fixedly arranged on the outer side of the rod body of the push rod (1).

9. The waterproofing membrane edge banding device of claim 1 wherein: the handrail (2) is of an annular structure; and the outer side of the handrail (2) is provided with an engineering plastic coat.

10. The waterproofing membrane edge sealing device according to claim 1 or 5, wherein: the lower end face of the spatula (7) is flush and coplanar with the lower end face of the press roller (4).