CN116290125A - TSR waterproof coiled material auxiliary paving device for underground engineering construction - Google Patents

Abstract

The invention discloses a TSR waterproof coiled material auxiliary laying device for underground engineering construction, which comprises a vehicle body, a front wheel rotating shaft, a fixed discharging rod, a guide wheel, a front pinch roller, a rear wheel rotating shaft, a rear pinch roller, an armrest, a gas tank, a gas guide pipe, a placing rack and the like; a front wheel rotating shaft is arranged between the rotating wheels at the front side of the vehicle body, a rear wheel rotating shaft is arranged between the rotating wheels at the rear side of the vehicle body, a fixed discharging rod is fixed at the front side of the vehicle body, a guide wheel, a front pressing wheel and a rear pressing wheel are arranged in the vehicle body in a rotating mode, and the waterproof coiled material is pressed on a paving surface through the front pressing wheel after passing through the guide wheel. When the waterproof coiled material is paved, the waterproof coiled material is flattened before heating, the waterproof coiled material is heated after passing through the fire-spraying opening, and then the pressing wheel rolls the waterproof coiled material again, so that the waterproof coiled material is stuck on the ground, and the function of paving the waterproof coiled material is realized.

Description

TSR waterproof coiled material auxiliary paving device for underground engineering construction

Technical Field

The invention relates to the field of waterproof construction, in particular to a TSR waterproof coiled material auxiliary laying device for underground engineering construction.

Background

The patent number is CN 108756089B's patent discloses a high efficiency waterproofing membrane laying device, uses in waterproof construction field, and its technical scheme main points are: the waterproof roll is wound on the discharging roller, a hot melting device is arranged on the main beam frame, one end of the waterproof roll, which is far away from the discharging roller, passes through the discharging roller and is in conflict with the surface to be paved, and one end of the main beam frame in the advancing direction is connected with an anti-overturning device; the method has the technical effects that: 1. the waterproof coiled material can be continuously hot-melted on the surface to be paved while being put down, so that the paving efficiency of the waterproof coiled material is greatly improved; 2. the tripod and the main girder frame form a triangle structure, so that the whole device has high stability and is not easy to fall down, and the laying stability of the waterproof coiled material is improved.

Although the device can be quick lay the coiled material to wait to lay the face on, but the coiled material scope of the flame baking that its hot melt nozzle sprayed is fixed, is difficult to guarantee that the coiled material is heated evenly to when the device stops advancing, if the staff can not in time close the hot melt nozzle, spun flame will burn the coiled material always, easily burn the coiled material out.

Disclosure of Invention

In order to solve the problems, it is necessary to design an auxiliary laying device for TSR waterproof coiled materials for underground engineering construction.

The technical implementation scheme of the invention is as follows: the utility model provides a TSR waterproofing membrane auxiliary paving device for underground works construction, including the automobile body, the front wheel pivot, fixed blowing pole, the leading wheel, preceding pinch roller, the rear wheel pivot, the rear pinch roller, the handrail, the gas pitcher, the air duct, the rack, the dwang, the valve, fixed conduit, the flame throwing mechanism and automatic fire closing mechanism, be equipped with the front wheel pivot between the runner of automobile body front side, be equipped with the rear wheel pivot between the runner of automobile body rear side, the automobile body front side is fixed with fixed blowing pole, the automobile body rotation is equipped with the leading wheel, preceding pinch roller and rear pinch roller, waterproofing membrane is pressed on the plane by preceding pinch roller after the leading wheel, still be fixed with the handrail on the automobile body, the automobile body middle section is equipped with the rack, install the gas pitcher on the rack, be connected with fixed conduit through the gas pitcher on the gas pitcher, fixed conduit sets up on the rack internal rotation is equipped with the dwang, the dwang passes the air duct, the part that the dwang is located the air duct inboard is connected with the valve, fixed conduit is connected with the flame throwing mechanism sets up on the rack, swing mechanism is used for driving the flame throwing mechanism to swing, automatic fire opening setting is used for driving the automatic fire closing mechanism to stop the valve to set up on the air duct and is used for driving the flame throwing mechanism to stop the flame throwing mechanism to the air supply.

Further, swing mechanism is including first belt pulley, the drive belt, the second belt pulley, fixed slide rail, rotate the guide post, sliding ball and sliding connection, be fixed with first belt pulley in the rear wheel pivot, it is equipped with the second belt pulley to rotate on the rack, around having the drive belt between first belt pulley and the second belt pulley, fixed being equipped with fixed slide rail on the fixed pipe, the coaxial fixedly connected with of second belt pulley rotates the guide post, it is equipped with the sliding ball to rotate to slide in the spout on the guide post, the sliding ball passes through sliding connection and fixed slide rail sliding connection, the sliding ball still passes through connecting rod and flaming mouth fixed connection, can make the flaming mouth swing about through the sliding ball when rotating the guide post.

Further, the automatic fire closing mechanism comprises a cam, a lifting frame, a fixed guide sleeve, a connecting spring, a fixed slideway, a sliding frame, a return spring, a swinging block and a torsion spring, wherein the cam is coaxially and fixedly connected with the second belt pulley, the fixed guide sleeve is fixedly arranged on the placing frame, the lifting frame is arranged in the fixed guide sleeve in a sliding manner, the connecting spring is arranged between the lifting frame and the placing frame, the fixed slideway is arranged on the lifting frame, the sliding frame is arranged in the fixed slideway in a sliding manner, the return spring is arranged between the sliding frame and the fixed slideway, the torsion spring is arranged between the rotating rod and the air guide pipe, and the swinging block is also fixedly arranged on the rotating rod.

Further, the automatic fire closing device also comprises a slow stopping mechanism, wherein the slow stopping mechanism is used for slowing down the closing speed of the automatic fire closing mechanism when the laying is finished, so that the coiled material laid finally receives enough heat.

Further, slowly, stop and construct including vertical slide, connecting rod, slide bar, ratchet and U-shaped dead lever, fixed being equipped with vertical slide on the rack, the slip is equipped with the slide bar in the vertical slide, and the slide bar passes through the connecting rod with the crane and links to each other, is equipped with the ratchet on the slide bar, is fixed with the U-shaped dead lever on the rack, and the damping is connected with the ratchet on the U-shaped dead lever, can receive certain resistance when rotating on the U-shaped dead lever.

Further, the cleaning device comprises a cleaning mechanism, wherein the cleaning mechanism comprises a collecting brush, an arc baffle, a first fixing frame, a collecting frame, an exhaust fan and filter cloth, the collecting brush is uniformly distributed on a front wheel rotating shaft, the first fixing frame is fixed in a vehicle body, the arc baffle is fixed on the first fixing frame, the collecting frame and the exhaust fan are arranged in the first fixing frame, and the filter cloth is arranged on the collecting frame.

Further, the device also comprises a limiting mechanism, wherein the limiting mechanism is arranged on the fixed discharging rod and is used for clamping coiled materials.

Further, the limiting mechanism comprises a limiting plate, an arc-shaped guide plate, a fixing frame, a pulling block, a sliding stop block, a reset spring and a pull rope, the arc-shaped guide plate is fixed on the vehicle body, the fixing frame is fixed on the fixed discharging rod, the limiting plate is arranged on the fixed discharging rod in a sliding mode, the sliding stop block is arranged on the fixed discharging rod in a sliding mode, the reset spring is arranged between the sliding stop block and the fixed discharging rod, the pull rope penetrates through the fixing frame and then is fixed on the pulling block, and the sliding stop block can be driven to move by manually moving the pull rope.

Further, still including scraper, second fixed frame, axis of rotation, spiral spring, rotor plate and receipts gluey frame, automobile body internal fixation has scraper and second fixed frame, is connected with the rotor plate through the axis of rotation in the second fixed frame, is connected with the spiral spring between axis of rotation and the second fixed frame, is equipped with in the second fixed frame and receives gluey frame, receives gluey frame and is used for receiving the gluey that the scraper scraped.

The invention has the following beneficial effects:

1. when the waterproof coiled material is paved, the waterproof coiled material is flattened before heating, the waterproof coiled material is heated after passing through the fire-spraying opening, and then the pressing wheel rolls the waterproof coiled material again, so that the waterproof coiled material is stuck on the ground, and the function of paving the waterproof coiled material is realized.

2. In the moving process of the car body, the sliding ball can move along the sliding groove on the rotary guide column, and meanwhile, the fire-spraying opening can be driven to swing left and right, so that the fire-spraying opening can uniformly heat the waterproof coiled material, and the function of enabling the fire-spraying opening to swing left and right is achieved.

3. When the automobile body stops moving, if the flame spraying mouth is continuous to heat waterproofing membrane, waterproofing membrane can receive the damage probably, and automobile body in this application makes the cam when stopping moving, and when making the cam set up downwards, connecting spring can be with the crane downward pulling, and the crane descends can outwards push away the carriage, and the carriage can loosen the restriction to swinging block and dwang, and the torsional spring will drive dwang and swinging block downward swing and close the valve simultaneously, realizes the function of self-closing valve.

4. When the car body stops moving, the lifting frame can be pulled downwards by the connecting spring, the sliding rod fixedly connected with the rear side of the lifting frame and the ratchet bar can move downwards along with the lifting frame, the ratchet bar can be blocked by the ratchet wheel in the downward moving process, the lifting frame can be subjected to resistance of the ratchet wheel when being subjected to downward sliding by the pulling force of the connecting spring, the downward moving speed of the lifting frame is slowed down, meanwhile, the closing speed of the valve is slowed down, and the fire spraying port can heat the finally paved waterproof coiled material.

5. The sundries on the front side of the vehicle body can be scanned into the collecting frame in the first fixing frame by the collecting brush when the vehicle body moves, so that the function of cleaning the sundries on the front side of the vehicle body is realized.

6. The limiting plate is attached to the waterproof coiled material on the fixed discharging rod, the waterproof coiled material cannot slide left and right under the limit of the sliding stop block, and the function of ensuring the position of the waterproof coiled material is achieved.

7. The glue in the heated waterproof coiled material is softened, when the rear pressing wheel presses the waterproof coiled material, the glue can be possibly stuck on the rear pressing wheel, and when the rear pressing wheel rotates, the scraper can scrape off the glue on the outer side of the rear pressing wheel, so that the function of removing the glue stuck on the rear pressing wheel is realized.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the structure of the front puck of the present invention.

Fig. 3 is a schematic structural view of the rack of the present invention.

Fig. 4 is a schematic structural view of the swing mechanism of the present invention.

Fig. 5 is a schematic structural view of the automatic fire closing mechanism of the present invention.

Fig. 6 is an enlarged schematic view of the structure of the sliding ball of the present invention.

Fig. 7 is a schematic structural view of the stopping mechanism of the present invention.

FIG. 8 is a schematic view of a cleaning mechanism according to the present invention.

Fig. 9 is a schematic structural view of the limiting mechanism of the present invention.

Fig. 10 is a schematic view of the structure of the fixing frame of the present invention.

Fig. 11 is a schematic structural view of the doctor blade of the invention.

Fig. 12 is a schematic structural view of a rotating plate according to the present invention.

Meaning of reference numerals in the drawings: 1-car body, 101-car front wheel rotating shaft, 102-fixed discharging rod, 103-guide wheel, 104-front pinch roller, 105-rear wheel rotating shaft, 106-rear pinch roller, 107-handrail, 2-air tank, 2001-air duct, 201-placing rack, 202-rotating rod, 2021-valve, 203-first belt pulley, 204-driving belt, 205-second belt pulley, 206-fixed guide tube, 207-fixed slide rail, 208-rotating guide column, 209-sliding ball, 2091-sliding connecting rod, 210-flaming mouth, 3-cam, 301-lifting rack, 302-fixed guide sleeve, 303-connecting spring, 304-fixed slide way, 305-sliding frame, 306-return spring, 307-swinging block, 308-torsion spring, 4-vertical slideway, 401-connecting rod, 402-sliding rod, 403-ratchet bar, 404-ratchet, 405-U-shaped fixed rod, 5-collecting brush, 501-arc baffle, 502-first fixed frame, 503-collecting frame, 504-exhaust fan, 505-filter cloth, 6-limiting plate, 601-arc guide plate, 602-fixed frame, 603-pulling block, 604-sliding stop block, 605-return spring, 606-stay rope, 7-scraper, 701-second fixed frame, 702-rotating shaft, 703-scroll spring, 704-rotating plate, 705-glue collecting frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

1-12, including automobile body 1, front wheel pivot 101, fixed blowing pole 102, leading wheel 103, preceding pinch roller 104, back wheel pivot 105, back pinch roller 106, handrail 107, gas pitcher 2, air duct 2001, rack 201, dwang 202, valve 2021, fixed conduit 206, flame spraying mouth 210, swing mechanism and automatic fire closing mechanism, be equipped with front wheel pivot 101 between the runner of automobile body 1 front side, be equipped with back wheel pivot 105 between the runner of automobile body 1 rear side, front wheel pivot 101 and back wheel pivot 105 all can rotate along with it when automobile body 1 moves, automobile body 1 front side is fixed with fixed blowing pole 102, be used for placing the waterproofing membrane on the fixed blowing pole 102, automobile body 1 rotation is equipped with leading wheel 103, preceding pinch roller 104 and back pinch roller 106, waterproofing membrane is pressed on the laying surface by preceding pinch roller 104 after leading wheel 103, the vehicle body 1 is also fixedly provided with an armrest 107, a worker pushes the vehicle body 1 to move through the armrest 107, the middle section of the vehicle body 1 is provided with a placing frame 201, a gas tank 2 is arranged on the placing frame 201, the gas tank 2 is connected with a fixed conduit 206 through a gas duct 2001, gas in the gas tank 2 enters the fixed conduit 206 through the gas duct 2001, the fixed conduit 206 is fixedly arranged on the placing frame 201, a rotating rod 202 is rotationally arranged in the placing frame 201, the rotating rod 202 penetrates through the gas duct 2001, the part of the rotating rod 202 positioned at the inner side of the gas duct 2001 is connected with a valve 2021, the rotating rod 202 can drive the valve 2021 to rotate when rotating, the fixed conduit 206 is connected with a fire spraying port 210 through a hose, a swinging mechanism is arranged on the placing frame 201 and used for driving the fire spraying port 210 to swing, an automatic fire closing mechanism is arranged on the placing frame 201 and is used for driving the valve 2021 to rotate so as to block the gas duct 2001, the supply of air to the flame ports 210 is stopped.

Before laying, firstly, the waterproof coiled material is sleeved outside the fixed discharging rod 102, then the front end of the waterproof coiled material is wound backwards from the middle parts of the two guide wheels 103, then the waterproof coiled material is arranged at the bottom of the front pressing wheel 104, then the rotating rod 202 is manually rotated, after the valve 2021 in the air duct 2001 is opened by the rotating rod 202, fuel gas in the air tank 2 is sprayed out of the fire spraying port 210 through the air duct 2001 and the fixed guide pipe 206, the fuel gas is ignited at the fire spraying port 210, then the vehicle body 1 is manually pushed to move, the front pressing wheel 104 compresses the waterproof coiled material and rolls forwards when the vehicle body 1 moves, the waterproof coiled material rotates on the fixed discharging rod 102, glue on the waterproof coiled material is heated and melted when the waterproof coiled material passes through the fire spraying port 210, the waterproof coiled material of the heated pot is rolled by the rear pressing wheel 106, the waterproof coiled material is compressed on the ground, the swinging mechanism moves along with the vehicle body 1, the swinging mechanism swings reciprocally to enable the two fire spraying ports 210, the waterproof coiled material can be uniformly heated after laying, the waterproof coiled material automatically rotates the valve 2021 and stops automatically to automatically, and the fire spraying function of the fire spraying port 210 is achieved after the waterproof coiled material is laid.

As shown in fig. 3-5, the swinging mechanism includes a first belt pulley 203, a driving belt 204, a second belt pulley 205, a fixed sliding rail 207, a rotating guide column 208, a sliding ball 209 and a sliding connecting rod 2091, the first belt pulley 203 is fixed on the rear wheel rotating shaft 105, the second belt pulley 205 is rotatably arranged on the placing frame 201, the driving belt 204 is wound between the first belt pulley 203 and the second belt pulley 205, the diameter of the first belt pulley 203 is larger than that of the second belt pulley 205, the fixed sliding rail 207 is fixedly arranged on the fixed guiding pipe 206, the second belt pulley 205 is coaxially and fixedly connected with the rotating guide column 208, a wavy sliding groove is formed on the rotating guide column 208, a sliding ball 209 is slidably arranged in the sliding groove on the rotating guide column 208, the sliding ball 209 is slidably connected with the fixed sliding rail 207 through the sliding connecting rod 2091, and the sliding ball 209 is fixedly connected with the flame port 210 through the connecting rod, and the flame port 210 can swing left and right through the sliding ball 209 when the rotating guide column 208 rotates.

When the car body 1 moves, the rear wheel rotating shaft 105 drives the driving belt 204 and the second belt pulley 205 to rotate through the first belt pulley 203, the second belt pulley 205 can drive the fixed sliding rails 207 on two sides of the second belt pulley to rotate when rotating, wavy sliding grooves are formed in the fixed sliding rails 207, when the fixed sliding rails 207 rotate, the sliding balls 209 in the sliding grooves drive the sliding connecting rods 2091 to slide back and forth in the fixed sliding rails 207, and the sliding balls 209 can also drive the fire-spraying ports 210 to swing left and right while sliding along the sliding grooves, so that the fire-spraying ports 210 can uniformly heat waterproof coiled materials, and the function of driving the fire-spraying ports 210 to reciprocate is realized.

As shown in fig. 6, the automatic fire closing mechanism comprises a cam 3, a lifting frame 301, a fixed guide sleeve 302, a connecting spring 303, a fixed slideway 304, a sliding frame 305, a return spring 306, a swinging block 307 and a torsion spring 308, wherein the cam 3 is coaxially and fixedly connected with the second belt pulley 205, the fixed guide sleeve 302 is fixedly arranged on the placing frame 201, the lifting frame 301 is slidably arranged in the fixed guide sleeve 302, the lifting frame 301 can be supported by the cam 3, the connecting spring 303 is arranged between the lifting frame 301 and the placing frame 201, two ends of the connecting spring 303 are respectively fixed on the lifting frame 301 and the placing frame 201, the lifting frame 301 is provided with the fixed slideway 304, the sliding frame 305 is slidably arranged in the fixed slideway 304, the return spring 306 is arranged between the sliding frame 305 and the fixed slideway 304, the two sliding frames 305 are symmetrically arranged, two ends of the return spring 306 are respectively fixed on the sliding frame 305 and the fixed slideway 304, the torsion spring 308 is respectively arranged between the rotating rod 202 and the air duct 2001, two ends of the torsion spring 308 are respectively fixed on the air duct 2001 and the rotating rod 202, the swinging block 307 is also fixedly arranged on the rotating rod 202, when the rotating rod 202 rotates, the swinging block 307 rotates, and the two sliding frames 307 can be supported from the bottom.

When the waterproof coiled material is laid, the cam 3 in the car body 1 firstly jacks up the lifting frame 301, the connecting spring 303 is stretched at the moment, then the rotating rod 202 is rotated, the rotating rod 202 drives the swinging block 307 to swing upwards during rotation, the swinging rod upwards pushes the two sliding frames 305 to push the two sliding frames to the two sides and stretches the return spring 306, when the swinging rod rotates to a horizontal state, the swinging rod just breaks contact with the two sliding frames 305, the two sliding frames 305 can slide inwards under the elastic force of the return spring 306 and hold the swinging rod from the bottom, at the moment, the valve 2021 is just opened, the swinging rod cannot swing downwards under the support of the two sliding frames 305, the torsion spring 308 is also limited along with the swinging rod, the cam 3 continuously rotates along with the second belt pulley 205 during the movement of the car body 1, and the diameter of the first belt pulley 203 is larger than that of the second belt pulley 205, the rotating speed of the second belt pulley 205 is faster, the time of one circle of the cam 3 is much shorter than the time when the lifting frame 301 is pulled down by the connecting spring 303, the two sliding frames 301, therefore, when the lifting frame 301 descends and contacts with the sliding frames 301, the two sliding frames 2021 can slide inwards, the valve 2021 can not swing downwards, the two sliding frames 305 can be automatically pulled towards the inner side of the lifting frame 301, the two sliding frames 305 can be automatically closed, the valve 2021 can be automatically stopped, the valve 2021 can be simultaneously, the valve 305 can be closed, and the valve 305 can be automatically stopped, and the valve body can be automatically closed, and the valve body can be automatically turned off, and the valve can be automatically turned.

As shown in fig. 6-7, a slow stop mechanism is also included for slowing the closing speed of the automatic shut-off mechanism when the laying is completed, so that the finally laid coiled material receives enough heat.

If the fire-spraying opening 210 is closed immediately when the car body 1 stops being pushed, the heating time of the last section of waterproof coiled material laid is too short, which may cause the waterproof coiled material to be not firmly adhered to the ground, and the changing and stopping mechanism can provide a resistance for the lifting frame 301 when the lifting frame 301 descends, so that the lifting frame 301 is prevented from descending too fast, and the function of heating the last section of waterproof coiled material laid is realized.

As shown in fig. 6-7, the slow stop mechanism comprises a vertical slideway 4, a connecting rod 401, a sliding rod 402, a ratchet bar 403, a ratchet 404 and a U-shaped fixing rod 405, wherein the vertical slideway 4 is fixedly arranged on the placing frame 201, the sliding rod 402 is slidably arranged in the vertical slideway 4, the sliding rod 402 is connected with the lifting frame 301 through the connecting rod 401, the sliding rod 402 and the connecting rod 401 can move up and down along with the lifting frame 301, the ratchet bar 403 is arranged on the sliding rod 402, the U-shaped fixing rod 405 is fixedly arranged on the placing frame 201, the ratchet 404 is connected with the ratchet 404 in a damping way, the ratchet 404 can receive a certain resistance when rotating on the U-shaped fixing rod 405, the ratchet bar 403 is meshed with the ratchet bar 404, and the ratchet bar 403 can be prevented from descending.

When the car body 1 stops moving, the connecting spring 303 pulls the lifting frame 301 downwards, the lifting frame 301 drives the sliding rod 402 to slide downwards through the connecting rod 401 at the rear side of the lifting frame 301, the sliding rod 402 drives the ratchet bar 403 to move downwards when sliding downwards, the ratchet bar 403 is meshed with the ratchet wheel 404 when moving downwards, the ratchet wheel 404 can prevent the ratchet bar 403 from descending, the descending speed of the ratchet bar 403 can be influenced by the ratchet wheel 404, the sliding rod 402 and the descending speed of the lifting frame 301 can be influenced by the ratchet wheel 404, therefore, when the car body 1 stops moving, the lifting frame 301 is influenced by the ratchet wheel 404 to slide downwards slowly, and the fire spraying opening 210 can heat the waterproof coiled material paved finally in the descending process of the lifting frame 301, so that the bonding effect of the waterproof coiled material and the ground is enhanced.

As shown in fig. 1 and 8, the cleaning device further comprises a cleaning mechanism, the cleaning mechanism comprises a collecting brush 5, an arc baffle 501, a first fixing frame 502, a collecting frame 503, an exhaust fan 504 and a filter cloth 505, the collecting brush 5 is uniformly distributed on the front wheel rotating shaft 101, the collecting brush 5 can be in contact with the ground, the first fixing frame 502 is fixed in the vehicle body 1, the collecting brush 5 can sweep sundries on the ground into the first fixing frame 502, the arc baffle 501 is fixed on the first fixing frame 502, the arc baffle 501 can prevent sundries clamped in the collecting brush 5 from flying backwards from the upper side of the vehicle body 1, the collecting frame 503 and the exhaust fan 504 are arranged in the first fixing frame 502, and the filter cloth 505 is arranged on the collecting frame 503.

When laying waterproofing membrane, subaerial debris such as stone can exist, opens air exhauster 504 when automobile body 1 removes, and collection brush 5 that sets up on the front wheel pivot 101 can sweep subaerial stone backward into in the first fixed frame 502, and filter cloth 505 can filter debris, avoids stone to pass through from the collection frame 503 rear side in the first fixed frame 502, and after laying, outwards take out collection frame 503 in the first fixed frame 502, later pours debris such as stone in the collection frame 503, realizes the function of clearance automobile body 1 front side debris.

As shown in fig. 2 and 9-10, a limiting mechanism is also included and mounted on the fixed blanking bar 102 for clamping the web.

The waterproofing membrane on the fixed blowing pole 102 of in-process that automobile body 1 removed can constantly rotate, and at waterproofing membrane pivoted in-process, restriction mechanism can restrict waterproofing membrane side-to-side slip, ensures the laying effect.

As shown in fig. 2 and 9-10, the limiting mechanism comprises a limiting plate 6, an arc-shaped guide plate 601, a fixing frame 602, a pulling block 603, a sliding stop block 604, a return spring 605 and a pull rope 606, wherein the arc-shaped guide plate 601 is fixed on the vehicle body 1, the fixed discharging rod 102 is just positioned at the center of the arc-shaped guide plate 601, the arc-shaped guide plate 601 plays a supporting and guiding role when a waterproof roll is placed, the fixing frame 602 is fixed on the fixed discharging rod 102, the limiting plate 6 is arranged on the fixed discharging rod 102 in a sliding mode, one end of the limiting plate 6 is tightly attached to one end of the waterproof roll, the sliding stop block 604 is arranged on the fixed discharging rod 102 in a sliding mode, the limiting plate 6 can be prevented from moving when the sliding stop block 604 stretches out, the return spring 605 is arranged between the sliding stop block 604 and the fixed discharging rod 102, two ends of the return spring 605 are respectively fixed on the fixed discharging rod 102 and the sliding stop block 604, the pull rope 606 is fixedly arranged on the sliding stop block 604, the pull rope 606 passes through the fixing frame 602 and is fixed on the pulling block 603, and the pull block 603 can be driven to move by the pull rope 606.

When the waterproof coiled material is placed in the fixed discharging rod 102, the end part of the waterproof coiled material is placed on the arc-shaped guide plate 601, a gap in the middle of the waterproof coiled material is aligned with the fixed discharging rod 102, then the waterproof coiled material is pushed to move towards the fixed discharging rod 102, the waterproof coiled material can be internally extruded and compressed to form a return spring 605 when being contacted with a sliding stop block 604 on the fixed discharging rod 102, when the waterproof coiled material is separated from the sliding stop block 604, the sliding stop block 604 can outwards slide under the pushing of the return spring 605, after the waterproof coiled material is placed, the limiting plate 6 is placed in the arc-shaped guide plate 601, then the pulling block 603 is outwards pulled, the pulling rope 606 can inwards pull the sliding stop block 604 when the pulling block 603 is outwards pulled, when the sliding stop block 604 is retracted into the fixed discharging rod 102, the sliding stop block 604 is pushed to be tightly attached to the waterproof coiled material, and then the sliding stop block 604 can outwards slide under the action of the elasticity of the respective return spring 605 and can outwards slide under the action of the outside of the limiting plate 6, and the function of limiting the waterproof coiled material is achieved.

As shown in fig. 11-12, the vehicle further comprises a scraper 7, a second fixed frame 701, a rotating shaft 702, a spiral spring 703, a rotating plate 704 and a glue collecting frame 705, wherein the scraper 7 and the second fixed frame 701 are fixed in the vehicle body 1, the scraper 7 is tangential to the rear pressing wheel 106, the rotating plate 704 is rotatably connected in the second fixed frame 701 through the rotating shaft 702, a gap is reserved between the rotating plate 704 and the rear pressing wheel 106, the spiral spring 703 is connected between the rotating shaft 702 and the second fixed frame 701, two ends of the spiral spring 703 are respectively fixed on the rotating shaft 702 and the second fixed frame 701, the glue collecting frame 705 is arranged in the second fixed frame 701, the glue collecting frame 705 is used for collecting glue scraped by the scraper 7, the glue collecting frame 705 is magnetically connected with the second fixed frame 701, and the glue collecting frame 705 can be pulled out from the second fixed frame 701.

The glue on the heated waterproof coiled material melts, when the rear pressing wheel 106 passes through the waterproof coiled material, the glue on the waterproof coiled material may be adhered to the rear pressing wheel 106, the glue on the rear pressing wheel 106 can be scraped off when passing through the scraper 7, the glue on the scraper 7 can flow into the glue collecting frame 705 in the second fixing frame 701 along the rotating plate 704, if the glue on the rear pressing wheel 106 is thicker, the rotating plate 704 can rotate towards the inner side of the second fixing frame 701 around the rotating shaft 702, after the thicker part is separated from the rotating plate 704, the rotating plate 704 can rotate and reset along the rotating shaft 702 under the elastic force of the scroll spring 703, and the function of scraping the glue adhered on the rear pressing wheel 106 is realized.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. TSR waterproofing membrane auxiliary paving device for underground works construction, characterized by: comprises a vehicle body (1), a front wheel rotating shaft (101), a fixed material placing rod (102), a guide wheel (103), a front pressing wheel (104), a rear wheel rotating shaft (105), a rear pressing wheel (106), an armrest (107), a gas tank (2), a gas guide tube (2001), a placing frame (201), a rotating rod (202), a valve (2021), a fixed guide tube (206), a flame spraying port (210), a swinging mechanism and an automatic flame closing mechanism, wherein the front wheel rotating shaft (101) is arranged between the rotating wheels on the front side of the vehicle body (1), the rear wheel rotating shaft (105) is arranged between the rotating wheels on the rear side of the vehicle body (1), the fixed material placing rod (102) is fixed on the front side of the vehicle body (1), the guide wheel (103), the front pressing wheel (104) and the rear pressing wheel (106) are rotationally arranged on the front pressing wheel (104) after passing through the guide wheel (103), the armrest (107) is fixedly arranged on the vehicle body (1), the middle section of the vehicle body (1) is provided with a placing frame (201), the gas tank (2) is arranged on the placing frame (201), the gas tank (2) is connected with the fixed guide tube (206) through the gas guide tube (2001), the fixed guide tube (202) is fixedly arranged on the placing frame (201), the rotating rod (202) passes through the air duct (2001), the part of the rotating rod (202) positioned at the inner side of the air duct (2001) is connected with the valve (2021), the fixed conduit (206) is connected with the flame spraying port (210) through a hose, the swinging mechanism is arranged on the placing frame (201) and used for driving the flame spraying port (210) to swing, the automatic flame closing mechanism is arranged on the placing frame (201) and used for driving the valve (2021) to rotate so as to block the air duct (2001), and air supply to the flame spraying port (210) is stopped.

2. The auxiliary laying device for TSR waterproof coiled materials for underground engineering construction according to claim 1, which is characterized in that: the swing mechanism comprises a first belt pulley (203), a driving belt (204), a second belt pulley (205), a fixed sliding rail (207), a rotating guide column (208), a sliding ball (209) and a sliding connecting rod (2091), wherein the first belt pulley (203) is fixed on a rear wheel rotating shaft (105), the second belt pulley (205) is rotationally arranged on a placing frame (201), the driving belt (204) is wound between the first belt pulley (203) and the second belt pulley (205), the fixed sliding rail (207) is fixedly arranged on the fixed guide tube (206), the rotating guide column (208) is coaxially and fixedly connected with the second belt pulley (205), the sliding ball (209) is slidingly arranged in a sliding groove on the rotating guide column (208), the sliding ball (209) is slidingly connected with the fixed sliding rail (207) through the sliding connecting rod (2091), the sliding ball (209) is fixedly connected with a fire-spraying opening (210), and the fire-spraying opening (210) can swing left and right through the sliding ball (209) when the rotating guide column (208).

3. The auxiliary laying device for TSR waterproof coiled materials for underground engineering construction according to claim 1, which is characterized in that: the automatic fire closing mechanism comprises a cam (3), a lifting frame (301), a fixing guide sleeve (302), a connecting spring (303), a fixing slideway (304), a sliding frame (305), a return spring (306), a swinging block (307) and a torsion spring (308), wherein the cam (3) is coaxially and fixedly connected with the second belt pulley (205), the fixing guide sleeve (302) is fixedly arranged on the placing frame (201), the lifting frame (301) is slidably arranged in the fixing guide sleeve (302), the connecting spring (303) is arranged between the lifting frame (301) and the placing frame (201), the fixing slideway (304) is arranged, the sliding frame (305) is slidably arranged in the fixing slideway (304), the return spring (306) is arranged between the sliding frame (305) and the fixing slideway (304), the torsion spring (308) is arranged between the rotating rod (202) and the air guide pipe (2001), and the swinging block (307) is fixedly arranged on the rotating rod (202).

4. A TSR waterproofing membrane auxiliary laying device for underground works construction according to claim 3, characterized in that: the automatic fire closing mechanism is used for stopping the automatic fire closing mechanism when the coiled materials are paved, and the automatic fire closing mechanism is used for stopping the automatic fire closing mechanism when the coiled materials are paved, so that the coiled materials paved finally receive enough heat.

5. The TSR waterproof coiled material auxiliary laying device for underground engineering construction according to claim 4, wherein the device comprises the following components: the slow stop mechanism comprises a vertical slide way (4), a connecting rod (401), a sliding rod (402), a ratchet bar (403), a ratchet wheel (404) and a U-shaped fixing rod (405), wherein the vertical slide way (4) is fixedly arranged on a placing frame (201), the sliding rod (402) is arranged in the vertical slide way (4), the sliding rod (402) is connected with a lifting frame (301) through the connecting rod (401), the ratchet bar (403) is arranged on the sliding rod (402), the U-shaped fixing rod (405) is fixedly arranged on the placing frame (201), the ratchet wheel (404) is connected with the ratchet wheel (404) in a damping manner, and the ratchet wheel (404) can receive certain resistance when rotating on the U-shaped fixing rod (405).

6. The auxiliary laying device for TSR waterproof coiled materials for underground engineering construction according to claim 1, which is characterized in that: still including clearance mechanism, clearance mechanism is including collecting brush (5), arc baffle (501), first fixed frame (502), collect frame (503), air exhauster (504) and filter cloth (505), evenly distributed has on front wheel pivot (101) to collect brush (5), automobile body (1) internal fixation has first fixed frame (502), be fixed with arc baffle (501) on first fixed frame (502), be equipped with in first fixed frame (502) and collect frame (503) and air exhauster (504), install filter cloth (505) on collecting frame (503).

7. The auxiliary laying device for TSR waterproof coiled materials for underground engineering construction according to claim 1, which is characterized in that: the device also comprises a limiting mechanism which is arranged on the fixed discharging rod (102) and is used for clamping coiled materials.

8. The auxiliary laying device for TSR waterproof coiled materials for underground engineering construction according to claim 7, which is characterized in that: limiting mechanism includes limiting plate (6), arc baffle (601), mount (602), pulling piece (603), slip dog (604), reset spring (605) and stay cord (606), automobile body (1) is fixed with arc baffle (601), be fixed with mount (602) on fixed blowing pole (102), it is equipped with limiting plate (6) to slide on fixed blowing pole (102), it is equipped with slip dog (604) to slide on fixed blowing pole (102), be equipped with reset spring (605) between slip dog (604) and fixed blowing pole (102), be fixed on slip dog (604) and be equipped with stay cord (606), fix on pulling piece (603) after stay cord (606) pass mount (602), manual movement pulling piece (603) accessible stay cord (606) drive slip dog (604) and remove.

9. The auxiliary laying device for TSR waterproof coiled materials for underground engineering construction according to claim 1, which is characterized in that: still including scraper (7), fixed frame (701) of second, axis of rotation (702), spiral spring (703), rotor plate (704) and receipts gluey frame (705), automobile body (1) internal fixation has scraper (7) and fixed frame (701) of second, be connected with rotor plate (704) through axis of rotation (702) rotation in the fixed frame (701) of second, be connected with spiral spring (703) between axis of rotation (702) and the fixed frame (701) of second, be equipped with receipts gluey frame (705) in the fixed frame (701) of second, receipts gluey frame (705) are used for receiving the gluey that scraper (7) scraped.

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