CN219316232U

CN219316232U - Waterproof coiled material edge folding device

Info

Publication number: CN219316232U
Application number: CN202223287629.8U
Authority: CN
Inventors: 韩建田; 张克俭; 张冰谨; 郭昆朋; 刘若飞; 刘娜博; 魏佳欢; 梁伟领; 胡昇
Original assignee: Hebeisijian Construction Engineering Co ltd
Current assignee: Hebeisijian Construction Engineering Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-07-07
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a waterproof coiled material edge rolling device which structurally comprises a frame body, wherein a guide wheel is arranged at the front part of the frame body, a grinding wheel is arranged at the rear part of the frame body, a mounting rack for mounting a gas cylinder is arranged at the upper part of the frame body, a handrail for driving and controlling the frame body to move is arranged at the rear part of the frame body, a flame nozzle is arranged below the frame body, an air duct for connecting with a gas cylinder is communicated with the flame nozzle, a lifting ram for lifting a coiled material lap joint is arranged below the frame body, and a lifting telescopic linkage device for controlling the lifting ram to move up and down and stretch left and right is arranged at one side of the frame body. The edge folding construction method of the waterproof coiled material is carried out by using the device. The edge folding construction of the waterproof coiled material can be carried out by only one person, the operation is convenient, the physical strength is saved, the construction efficiency is high, the edge folding effect is good, the coiled material can be prevented from being damaged, and the construction quality is ensured.

Description

Waterproof coiled material edge folding device

Technical Field

The utility model relates to a waterproof coiled material construction technology, in particular to a waterproof coiled material edge rolling device.

Background

In order to prevent water leakage at the top of a building or the lower part of a basement bottom plate caused by rain, snow and weather, the building foundation and the roof are required to be subjected to waterproof treatment, and the waterproof treatment of the building is generally carried out by paving waterproof coiled materials.

The laying and edge sealing of the waterproof coiled material are completed manually, and two common edge sealing construction methods exist at present, namely, the first method is as follows: one operator holds the spray gun to bake the hot melt adhesive on the bottom layer of the coiled material, and the other operator compacts and seals the joint by using a baked metal wiping plate; the second method is as follows: the operators directly utilize the existing round-head flame gun to bake first and then compact.

The existing construction method has the following defects:

1. in the construction process, two constructors need to bend down or squat down to operate, so that the labor consumption is high, and the working efficiency is low.

2. The construction scope is limited, needs often to remove the gas cylinder, and the coiled material is scratched easily when removing the gas cylinder, influences the water-proof effects.

3. The quality defects of bubbling and edge tilting at the lap joint positions can occur due to nonstandard edge sealing construction operation, water leakage is caused by easy cracking during use, and the repairing difficulty of coiled materials after water leakage occurs is very high.

Disclosure of Invention

The utility model aims to provide a waterproof coiled material edge rolling device, which aims to solve the problems that the existing waterproof coiled material construction method is low in efficiency, easy to damage coiled materials and poor in sealing effect.

The utility model is realized in the following way: the utility model provides a waterproofing membrane receives limit device, includes the frame body front portion is provided with the guide wheel the rear portion of frame body is provided with the grinding wheel frame body upper portion is provided with the mounting bracket that is used for installing the gas cylinder the rear portion of frame body is provided with the handrail that is used for driving and controls the frame body and removes the below of frame body is provided with the flame gun the intercommunication has the air duct that is used for the gas cylinder to connect on the flame gun the below of frame body is provided with the lifting ram that is used for lifting coiled material lap seam one side of frame body is provided with and is used for controlling lifting ram reciprocates simultaneously the flexible aggregate unit of lifting.

The telescopic linkage that gives up is including installing freely rotatable rotary rod on the frame body the lower extreme threaded connection of rotary rod has the lifter of L type be provided with on the frame body be used for guiding the guide piece that the lifter reciprocated the tip of lifter horizontal segment is pegged graft and is had the lifter the inner of lifter is connected with the rope, the rope passes the inside of lifter with rotary rod is connected be provided with the spring in the horizontal segment of lifter, spring one end is fixed, the other end with the lifter contact.

The top of rotary rod is provided with the roof the center of roof is provided with the bearing, the upper end of rope with the inner circle of bearing is connected be provided with the rotatory handle on the roof.

The guide piece is a guide plate, a vertical guide hole is formed in the guide plate, and the horizontal section of the lifting rod penetrates through the guide hole.

An observation hole is formed in the frame body and is positioned above the lifting rod and the flame spraying nozzle.

An elastic scraping plate is arranged beside the grinding wheel and is in contact with the surface of the grinding wheel.

The frame body is provided with a positioning mark, and the positioning mark is positioned on the central axis of the frame body.

Two baffles are arranged at the front side and the rear side of the frame body, and are respectively positioned at the front side and the rear side of the flame nozzle.

The utility model also discloses a construction method for edge folding of the waterproof coiled material, which comprises the following steps.

a. The waterproof coiled material edge rolling device is prepared, the air cylinder is arranged on the mounting frame, the air duct is communicated with the gas outlet of the air cylinder, the waterproof coiled material edge rolling device is moved to the coiled material lap seam, and the grinding wheel is rolled right above the coiled material lap seam.

b. The lifting ram is controlled to move downwards to the bottom through the lifting telescopic linkage, and simultaneously the lifting ram is contracted to the outside of the outer edge of the lap seam of the coiled material.

c. The coiled material lap seam is lifted manually, the lifting ram is controlled to gradually extend and insert below the coiled material through the lifting telescopic linkage device, and meanwhile, the lifting ram moves upwards to lift the edge of the coiled material upwards to a proper height.

d. And opening a valve of the gas cylinder, igniting and adjusting the flame size.

e. The waterproof coiled material edge rolling device is pushed to move along the coiled material lap seam, and the coiled material softened by heating is edge-sealed by rolling the coiled material lap seam through the grinding wheel.

f. And before the construction in work, a test section is firstly made, the edge sealing quality of the coiled material is checked, parameters such as flame size, travelling speed and the like are determined, the edge sealing condition of the edge of the coiled material is checked, and the coiled material continues to move along the lap joint of the coiled material to carry out construction after the coiled material is qualified.

In step b, rotating the rotating rod to enable the lifting ram to move downwards, and simultaneously enabling the lifting ram to retract; in step c, the rotating rod is reversely rotated, so that the lifting rod is extended and simultaneously moves upwards.

The utility model firstly discloses a waterproof roll edge-finishing device, which can be used for pushing an operator to carry out edge-finishing construction on the waterproof roll, thereby greatly saving labor and improving construction efficiency. The device installs the gas cylinder on the frame body, on the one hand, directly makes the gas cylinder move along with the frame body, does not need to construct a distance to move the gas cylinder once, avoids damaging the coiled material when repeatedly moving the gas cylinder, and disperses the pressure of the gas cylinder to the coiled material through the grinding wheel and the guiding wheel, thereby avoiding damaging the coiled material due to overlarge pressure; on the other hand, the device utilizes the weight of the gas cylinder, and applies certain pressure to the heated coiled material lap seam through the grinding wheel, so that the coiled material lap seam is compacted and sealed, and the edge sealing quality is ensured.

Simultaneously, the device can realize that the lifting rod inserts the linkage action of coiled material below the coiled material and lifting the coiled material simultaneously, is convenient for operate, and can adjust the height that the coiled material was lifted at any time during operation to make the flame carry out effectual stoving to the coiled material, thereby guarantee the banding effect of coiled material.

The waterproof coiled material edge-folding construction method of the utility model utilizes the waterproof coiled material edge-folding device, has simple operation, the method can be carried out by only one operator, and the device is adjusted to move along the lap joint of the coiled material, so that the construction speed is high, the effect is good, the construction period is saved, and the cost is saved.

Drawings

Fig. 1 is a perspective view of a finishing device for waterproof rolls of the present utility model.

Fig. 2 is a side view of the edge finishing apparatus for waterproof roll of the present utility model.

Fig. 3 is a bottom structural view of the edge finishing device for waterproof roll of the present utility model.

Fig. 4 is a block diagram of a rear grinding wheel and an elastic scraper of the waterproof roll edging device of the present utility model.

Fig. 5 is a block diagram of the lift telescoping linkage and lift ram of the present utility model.

FIG. 6 is a perspective view of the present utility model ejector telescopic linkage and the lifting ram.

FIG. 7 is a block diagram of the present utility model of a lift telescoping linkage coupled to a lift ram.

Fig. 8 is a partial construction view of the top of the rotary lever of the present utility model.

In the figure: 1. a frame body; 2. a mounting frame; 3. a gas cylinder; 4. a guide wheel; 5. a grinding wheel; 6. a flame nozzle; 7. the telescopic linkage is lifted out; 8. lifting the ram; 9. an air duct; 10. an armrest; 11. a switch; 12. adjusting a valve; 13. an elastic scraper; 14. a baffle; 15. a fire-resistant insulating layer; 16. an observation hole; 17. positioning identification; 7-1, rotating the rod; 7-2, lifting rod; 7-3, a handle; 7-4, ropes; 7-5, springs; 7-6, a first bearing; 7-7, a second bearing; 7-8, corner wheels; 7-9, a guide plate; 7-10, guiding holes.

Detailed Description

As shown in fig. 1, 2 and 3, the waterproof roll edging device of the utility model comprises a frame body 1, wherein the frame body 1 is of a plate-shaped structure, a guide wheel 4 is arranged at the front part of the lower surface of the frame body 1, a grinding wheel 5 is arranged at the rear part of the lower surface of the frame body 1, and the frame body 1 is jointly supported by the grinding wheel 5 and the guide wheel 4.

The rear part of the upper surface of the frame body 1 is provided with a mounting frame 2, the mounting frame 2 is used for placing and fixing a gas cylinder 3, the rear part of the frame body 1 is provided with a handrail 10, and an operator can drive the whole device to move and control the direction of the device through the handrail 10.

The waterproof roll comprises a frame body 1, wherein a flame nozzle 6 is arranged below the frame body 1, an air duct 9 is communicated with the flame nozzle 6, meanwhile, the air duct 9 is communicated with an air bottle 3, a lifting ram 8 is arranged below the frame body 1, a lifting telescopic linkage 7 used for controlling the lifting ram 8 to move up and down and stretch left and right is arranged on one side of the frame body 1, and the edge of the waterproof roll is lifted through the lifting ram 8. The flame spraying nozzle 6 is positioned at the rear of the lifting rod 8, and after the lifting rod 8 lifts the edge of the waterproof coiled material, the flame spraying nozzle 6 sprays flame to the lower part of the lifted waterproof coiled material so as to heat and soften the coiled material.

The guide wheels 4 are universal wheels, and the movement and turning of the frame body 1 can be realized through the universal wheels. The guide wheel 4 has a large diameter so that the entire frame body 1 is in an inclined state, and the center of gravity of the entire apparatus is shifted rearward, thereby applying a large portion of the weight of the entire apparatus to the grinding wheel 5.

As shown in fig. 5, 6, 7 and 8, the picking and telescoping linkage 7 includes a rotating rod 7-1 mounted on the frame body 1, the rotating rod 7-1 is mounted on one side of the frame body 1 through a first bearing 7-6, and the rotating rod 7-1 can freely rotate in the first bearing 7-6. The lower end of the rotating rod 7-1 is connected with an L-shaped lifting rod 7-2 in a threaded manner, a guide piece for guiding the lifting rod 7-2 to move up and down is arranged on the frame body 1, and a lifting ram 8 is inserted into the end part of the horizontal section of the lifting rod 7-2. When the rotating rod 7-1 rotates, the lifting rod 7-2 is driven to move up and down, thereby realizing up and down movement of the lifting ram 8.

Meanwhile, a rope 7-4 is connected to the inner end of the lifting rod 8, the rope 7-4 penetrates through the lifting rod 7-2 to be connected with the inner part of the rotating rod 7-1, a spring 7-5 is arranged in the horizontal section of the lifting rod 7-2, one end of the spring 7-5 is fixed, and the other end of the spring 7-5 is in contact with the lifting rod 8. In the initial state, the rope 7-4 is in a state of being just tensioned, and the spring 7-5 is in a state of being just stressed, and the lifting rod 7-2 is positioned at the uppermost end. When the lifting rod 7-2 moves downwards, the rope 7-4 is stressed tightly due to the change of the relative positions of the lifting rod 7-2 and the rotating rod 7-1, the lifting ram 8 is pulled to shrink into the lifting rod 7-2, and meanwhile, the spring 7-5 is compressed until the lifting ram 8 moves to the lowest position, and the extension length of the lifting ram 8 is shortest; when the lifting rod 7-2 moves upwards, the stress of the rope 7-4 is gradually reduced, the compressed spring 7-5 is gradually released, the spring 7-5 pushes the lifting ram 8 to extend outwards, and when the lifting rod 7-2 moves to the highest position, the extending length of the lifting ram 8 is longest.

The linkage of the rotating rod 7-1 and the lifting rod 7-2 is realized through a section of sleeve with internal threads, the lower end of the sleeve is fixedly connected with the upper end of the L-shaped lifting rod 7-2, and the upper end of the sleeve is in threaded connection with the external threads at the lower end of the rotating rod 7-1. When the rotating rod 7-1 rotates around its own axis, the lifting rod 7-2 does not rotate under the restriction of the guide, so that the lifting rod 7-2 moves up and down by the screw drive. The lifting rod 7-2 moves downwards, and meanwhile, the rope 7-4 pulls the lifting ram 8 to shrink; while the lifting rod 7-2 moves upwards, the rope 7-4 is released, and the spring pushes the lifting ram 8 to extend.

Wherein, a top plate is installed at the top of the rotating rod 7-1, a second bearing 7-7 is installed at the center of the top plate, the upper end of the rope 7-4 is connected with the inner ring of the second bearing 7-7, and at the same time, a rotating handle 7-3 is arranged on the top plate. The rotating handle 7-3 drives the rotating rod 7-1 to rotate, and when the rotating rod 7-1 rotates, the inner ring of the bearing can rotate relative to the outer ring, so that the rope 7-4 is prevented from being screwed to influence normal operation.

The corner wheels 7-8 are installed on the inner walls of the corners of the lifting rod 7-2, and the ropes 7-4 are lapped on the corner wheels 7-8, so that the ropes 7-4 can smoothly pass through the corner positions of the lifting rod 7-2.

The guide piece is a guide plate 7-9, the guide plate 7-9 is vertically fixed on one side of the frame body 1, a vertical guide hole 7-10 is formed in the guide plate 7-9, the horizontal section of the lifting rod 7-2 penetrates through the guide hole 7-10, and the lifting rod 7-2 can only move up and down along the guide hole 7-10.

The frame body 1 is provided with the observation hole 16, the observation hole 16 is positioned above the lifting ram 8 and the flame spraying nozzle 6, the working state of the lifting ram 8 can be clearly seen through the observation hole 16, the control of the lifting ram is facilitated, the working state of the flame spraying nozzle 6 can be observed simultaneously, the flame size can be conveniently adjusted, and the observation hole 16 is provided with the isolation net to prevent sundries from entering the working area through the observation hole 16, and meanwhile, the operation personnel are protected.

An elastic scraping plate 13 is arranged beside the grinding wheel 5, the elastic scraping plate 13 is in contact with the surface of the grinding wheel 5, the elastic scraping plate 13 is positioned at the rear of the grinding wheel 5, and the elastic scraping plate 13 can scrape sundries adhered on the grinding wheel 5, so that the flatness of the surface of the grinding wheel 5 is ensured, and the grinding quality of the grinding wheel 5 is ensured.

Specifically, the elastic scraper 13 is mounted on the frame body 1 by an elastic hinge, and the lower side edge of the elastic scraper 13 is kept in close contact with the surface of the grinding wheel 5 by the elastic hinge.

A front baffle plate 14 and a rear baffle plate 14 are arranged below the frame body 1, the two baffle plates 14 are respectively positioned at the front side and the rear side of the flame nozzle 6, and the front and the rear components are protected by the baffle plates 14.

Meanwhile, a fireproof heat insulation layer 15 is arranged on the lower surface of the frame body 1 and the front side of the mounting frame 2, and the gas cylinder 3 is protected through the fireproof heat insulation layer 15, so that the gas cylinder 3 is prevented from being dangerous at high temperature.

The gas outlet of the gas cylinder 3 is communicated with a switch 11 and an adjusting valve 12 on the armrest 10 through a gas guide pipe 9, and then is communicated with the flame spraying nozzle 6, and an operator can control the switch 11 and the flow of the combustible gas while controlling and driving the whole device to move through the armrest 10, so that the flame size is controlled.

The flame nozzle 6 has a flat nozzle structure and can spray out flat flame so as to heat the lower hot-melt layer and the base layer of the coiled material.

In addition, still be equipped with location sign 17 on frame body 1, location sign 17 is located the center pin of frame body 1, when using, with location sign 17 with the central line alignment of the region between two waterproofing membrane edges of seam crossing can, because grinding wheel 5 has certain length, grinding wheel 5 can roll waterproofing membrane lap seam completely this moment.

The edge folding device of the waterproof coiled material can be pushed by only one operator, so that edge folding construction of the waterproof coiled material is performed, labor is greatly saved, and construction efficiency is improved.

According to the waterproof coiled material edge rolling device, the air bottle 3 is arranged on the frame body 1, on one hand, the air bottle 3 is directly moved along with the frame body 1, the air bottle 3 does not need to be constructed for a certain distance to be moved once, the waterproof coiled material is prevented from being scratched when the air bottle 3 is moved, the pressure of the air bottle 3 to the coiled material is dispersed through the grinding wheel 5 and the guide wheel 4, and the damage to the coiled material caused by overlarge pressure is avoided. On the other hand, when the coiled material is subjected to edge sealing, certain pressure is required to act on the coiled material to enable the coiled material to be tightly attached, the waterproof coiled material edge sealing device just utilizes the weight of the air bottle 3, the weight of the air bottle 3 added to the whole device is applied to the edge of the heated coiled material through the grinding wheel 5, and the coiled material lap seam is compacted and sealed through the applied pressure, so that the edge sealing quality is ensured.

The problem of the removal of gas cylinder 3 has been solved to this kind of mode promptly, has utilized the weight of gas cylinder 3 again simultaneously, has guaranteed the compactibility of banding, and two birds with one stone make gas cylinder 3 no longer be a kind of encumbrance in waterproofing membrane banding work progress.

The waterproof coiled material edge rolling device can realize the linkage action of inserting the lifting rod 8 under the coiled material and lifting the coiled material at the same time, is convenient to operate, and can adjust the lifting height of the coiled material at any time during working so as to effectively heat the coiled material by flame, thereby ensuring the edge sealing effect of the coiled material.

The utility model relates to a waterproof coiled material edge finishing construction method which comprises the following steps.

a. The waterproof roll edging device as described above was prepared, the air cylinder 3 was mounted on the mounting frame 2 and the air duct 9 was communicated with the gas outlet of the air cylinder 3, the waterproof roll edging device was moved to the roll lap seam, and the mill wheel 5 was rolled directly above the roll lap seam.

b. The lifting ram 8 is controlled to move downwards to the bottom through the lifting telescopic linkage 7, and meanwhile, the lifting ram 8 is contracted to the outside of the outer edge of the lap seam of the coiled material.

c. The coiled material lap seam is lifted manually, the lifting ram 8 is controlled to gradually extend and insert below the coiled material through the lifting telescopic linkage 7, and meanwhile, the lifting ram 8 moves upwards to lift the edge of the coiled material upwards to a proper height.

d. The valve of the gas cylinder 3 is opened and ignited, and the flame size is regulated.

e. The waterproof coiled material edge rolling device is pushed to move along coiled material lap joints, and the coiled material lap joints are rolled by the rolling wheel 5 to seal edges of the heated and softened coiled material.

When the position of the device is adjusted, the position of the grinding wheel 5 can be determined by the positioning mark 17 on the frame body 1, so that the positioning mark 17 is opposite to the central line of the lap seam of the waterproof coiled material, and the positioning mark 17 keeps the corresponding position relation with the central line of the lap seam when moving, thereby ensuring the position of the grinding wheel 5.

The movement of the lifting rod 8 is realized through the rotary handle 7-3, the rotary rod 7-1 is driven to rotate through the rotary handle 7-3, so that the lifting rod 8 moves downwards, meanwhile, the lifting rod 8 contracts to convey the lifting rod 8 to the lower side of a coiled material, then the rotary rod 7-1 is reversely rotated, the lifting rod 8 moves upwards while being extended, the lifting rod 8 is inserted into the lower side of the coiled material and lifts the coiled material, the whole operation process is realized through the rotary handle 7-3 above the frame body 1 by an operator, the operation is convenient, and the workload of the operator is lightened.

In the process of the construction of the waterproof coiled material, if the lifting height of the coiled material needs to be adjusted, the lifting height can be adjusted quickly and conveniently by directly rotating the handle 7-3.

The waterproof coiled material edge-folding construction method utilizes the waterproof coiled material edge-folding device, is simple to operate, can be carried out by only one operator, and can be carried out along the edge of the coiled material after the device is adjusted, so that the waterproof coiled material edge-folding construction method is fast in construction speed, good in effect, and capable of saving construction period and cost.

Claims

1. The utility model provides a waterproofing membrane receives limit device, its characterized in that, includes the frame body front portion is provided with the guide wheel the rear portion of frame body is provided with the grinding wheel frame body upper portion is provided with the mounting bracket that is used for installing the gas cylinder the rear portion of frame body is provided with the handrail that is used for driving and controls the frame body and removes the below of frame body is provided with the flame gun the intercommunication has the air duct that is used for the gas cylinder to connect on the flame gun the below of frame body is provided with the jack-up lever that is used for jack up the coiled material lap seam one side of frame body is provided with and is used for controlling jack-up lever reciprocates simultaneously left and right flexible aggregate unit of going out.

2. The waterproof roll edging device according to claim 1, wherein the lifting telescopic linkage comprises a rotary rod which is arranged on the frame body and can rotate freely, an L-shaped lifting rod is connected to the lower end of the rotary rod in a threaded mode, a guide piece which is used for guiding the lifting rod to move up and down is arranged on the frame body, a lifting rod is inserted into the end portion of the horizontal section of the lifting rod, a rope is connected to the inner end of the lifting rod, the rope penetrates through the interior of the lifting rod and is connected with the rotary rod, a spring is arranged in the horizontal section of the lifting rod, one end of the spring is fixed, and the other end of the spring is in contact with the lifting rod.

3. The waterproof roll edging device according to claim 2, wherein a top plate is provided at the top of the rotating rod, a bearing is provided at the center of the top plate, the upper end of the rope is connected with the inner ring of the bearing, and a rotating handle is provided on the top plate.

4. The edge finishing device for waterproof coiled materials according to claim 2, wherein the guide piece is a guide plate, a vertical guide hole is formed in the guide plate, and the horizontal section of the lifting rod penetrates through the guide hole.

5. The edge finishing device for waterproof coiled materials according to claim 1, wherein an observation hole is formed in the frame body, and the observation hole is located above the lifting rod and the flame nozzle.

6. The edge finishing device for waterproof rolls according to claim 1, wherein an elastic scraping plate is provided beside the grinding wheel, and the elastic scraping plate is in contact with the surface of the grinding wheel.

7. The waterproof roll edging device according to claim 1, wherein a positioning mark is arranged on the carriage body, and the positioning mark is located on the central axis of the carriage body.

8. The edge finishing device for waterproof coiled materials according to claim 1, wherein a front baffle and a rear baffle are arranged below the frame body, and the two baffles are respectively positioned on the front side and the rear side of the flame nozzle.