CN209652726U

CN209652726U - A kind of bituminous concrete cooling device

Info

Publication number: CN209652726U
Application number: CN201920088686.2U
Authority: CN
Inventors: 时兆武
Original assignee: Jiangsu Shengda Fei Building Materials Co Ltd
Current assignee: Jiangsu Shengda Fei Building Materials Co Ltd
Priority date: 2019-01-19
Filing date: 2019-01-19
Publication date: 2019-11-19
Anticipated expiration: 2029-01-19

Abstract

The utility model discloses a kind of bituminous concrete cooling devices, it is related to bituminous concrete cooling field, aim to solve the problem that traditional cooling device cooling range is small, the problem for causing road surface cooling velocity slow, its key points of the technical solution are that a kind of bituminous concrete cooling device, including rack, air blower is provided in the rack, blast pipe flexible is provided at the blower outlet, the blast pipe is provided with erection pipe far from one end of blower, and described one end for setting up the separate blast pipe of pipe offers blast orifice；Frame plate is provided in the rack, the erection pipe rotation is threaded through in supporting plate, and the driving mechanism for driving and setting up pipe reciprocating rotation is provided in the rack, and the utility model has achieved the effect that improve the cooling speed of bituminous pavement.

Description

A kind of bituminous concrete cooling device

Technical field

The utility model relates to the cooling technical fields of bituminous concrete, fill more particularly, to a kind of bituminous concrete is cooling It sets.

Background technique

Asphalt concrete pavement refers to the road surface for making surface layer with bituminous concrete.There is certain grade combo through artificial selection At mineral aggregate (rubble or grating gravel, aggregate chips or sand, miberal powder etc.) and a certain proportion of bitumen for road use material, in strict control item Mixture made of mixing under part, in recent years, the highway mileage in China have obtained increasing year by year, wherein due to bituminous concrete Road is compared with cement road, after making can open to traffic in a relatively short period of time, therefore existing Highway Main will use pitch coagulation Native making forms.

Existing Authorization Notice No. is that the Chinese patent of CN205474753U discloses a kind of bituminous concrete highway pavement Cooling forming device comprising rack, roller, handle, main sink, cabinet, blower, air supply tube, blast pipe, blast orifice, overflow Pipe, auxiliary sink, drainpipe, spray head, the rear and front end of rack are horizontally mounted a roller, the front end welding two one or two of rack respectively Hand, a fixed cabinet inside main sink, a fixed air supply tube on the air outlet of blower, the other end of the air supply tube with Cabinet is affixed, a fixed blast pipe on cabinet, a fixed auxiliary sink on the vertical solid frame of the other end of blast pipe, auxiliary sink It is affixed with the other end of overflow pipe, a fixed drainpipe on auxiliary sink, the vertical fixed spray head of the other end of drainpipe.

Prior art among the above has the following deficiencies: that the position of blast orifice is fixed, and blows to being limited in scope for ground, One section of bituminous pavement will repeatedly dry back and forth, could cover whole road section surface, reduce the cooling velocity of bituminous pavement, this problem is urgently It is to be solved.

Utility model content

The purpose of the utility model is to provide a kind of bituminous concrete cooling devices, have and accelerate road surface cooling velocity Effect.

To achieve the above object, the utility model provides following technical solution:

A kind of bituminous concrete cooling device, including rack, air blower is provided in the rack, and the air blower goes out Blast pipe flexible is provided at air port, the blast pipe is provided with erection pipe far from one end of blower, and the erection pipe is separate One end of blast pipe offers blast orifice；Frame plate is provided in the rack, the erection pipe rotation is threaded through in supporting plate, institute State the driving mechanism for being provided in rack and driving and setting up pipe reciprocating rotation.

By using above-mentioned technical proposal, after bituminous pavement is laid with, needs for bituminous pavement to be quickly cooled down and be formed, this As long as when along the road surface that lays push rack, the erection pipe in rack stretches out rack, sets up the blast orifice positive alignment on pipe Bituminous pavement, during pushing machine frame movement, driving mechanism, which will drive, sets up pipe left-right rotation, and blast orifice follows erection to manage Left-right rotation, the range of the cooling bituminous pavement of blast orifice will increase at this time, to improve the cooling velocity of bituminous pavement.

Further, the driving mechanism includes the hack lever being fixed on the rack, and the hack lever is set far from one end of rack It is equipped with telescopic hole, sliding is provided with telescopic rod in the telescopic hole, and one end of the telescopic rod is provided with driving plate, the driving Waist hole is offered in plate, the waist hole roof and bottom wall are respectively arranged with the first rack gear and the second rack gear, wear in the waist hole Have partial gear, the partial gear is engaged with the first rack gear, and the partial gear is engaged with the second rack gear, it is described not Fixation is equipped with bull stick in complete gear, and the bull stick is connected with motor far from one end of partial gear；In the driving plate It is provided with third rack gear, the upper fixing sleeve of erection pipe is equipped with driving gear, and the third rack gear is in engage to set with driving gear It sets.

By using above-mentioned technical proposal, when needing cold-zone bituminous pavement, first to start motor, motor passes through bull stick band Dynamic partial gear rotation, driving plate can be mobile to the left side when partial gear engages the first rack gear, partial gear engagement the Driving plate can be mobile to the right when two rack gears, and third rack gear will drive driving gear and move left and right, so that playing drive sets up pipe The effect of left-right rotation.

Further, rotation hole is offered on the frame plate, the erection pipe is threaded through in rotation hole, in the rotation hole Side wall is embedded with bulb plunger, and the erection pipe lateral wall, which is threaded through the equal portion in the position in rotation hole, several card holes.

By using above-mentioned technical proposal, after partial gear drives driving plate to be moved to extreme position, bulb plunger Bulb can be stuck in card hole, so that starting, which will tentatively be set up, manages securing effect, and then play and prevent from setting up pipe in air blast The effect to automatically reset under the action of pipe self weight.

Further, described one end for setting up the separate blast pipe of pipe is arranged with spray head, and the spray head is in flat setting.

By using above-mentioned technical proposal, constant, the flat spray head of the cooling wind air pressure blown out in blast pipe, spray head Thickness is less than the diameter of blast orifice, and the cooling wind pressure blown out in spray head can become larger, so that playing raising sets up cooling wind in pipe The effect of the distance of blowout.

Further, the width of the spray head is greater than the diameter of blast orifice.

By using above-mentioned technical proposal, the width of spray head is greater than the diameter of blast orifice, the spray of the cooling wind in blast pipe Spilling range can expand, to improve cooling wind to the coverage area of meeting asphalt concrete pavement.

Further, the spray head is set as being detachably connected with pipe is set up.

By using above-mentioned technical proposal, spray head during use, can if spray head is blocked by particle or impurity To remove and then dredge spray head from erection pipe, to start the effect of spray head convenient to overhaul.

Further, the spray head is provided with connecting cylinder, end of the connecting cylinder far from spray head close to the one end for setting up pipe Face is provided with connection annular groove, and card slot is arranged in the lateral wall of the connecting cylinder, and the erection pipe lateral wall, which is provided with, clasps card slot Fixture block.

By using above-mentioned technical proposal, when needing for spray head to be mounted on erection pipe, it is only necessary to be inserted into connecting cylinder It connects in annular groove, while being buckled in card slot with fixture block, set up on pipe to play the role of facilitating being mounted on spray head.

Further, gasket is provided in the connection annular groove.

By using above-mentioned technical proposal, gasket can will set up to manage and block the gap connected between annular groove, thus Play the role of improving the leakproofness set up between pipe and connection annular groove.

In conclusion the advantageous effects of the utility model are as follows:

1, it uses blast pipe, set up pipe, frame plate and driving mechanism, bituminous pavement is covered to generate and improve blast orifice The effect of lid range；

2, card hole and bulb plunger are used, so that generating prevents from setting up the effect that pipe automatically resets；

3, connection annular groove, connecting cylinder, card slot and fixture block are used, to generate the effect of the spray head on erection pipe easy to disassemble Fruit.

Detailed description of the invention

Fig. 1 is the overall structure diagram in the utility model；

Fig. 2 be the utility model frame plate at the schematic diagram of the section structure and spray head at section configuration schematic diagram；

Fig. 3 is the enlarged structure schematic diagram in the portion A in Fig. 2；

Fig. 4 is the enlarged structure schematic diagram in the portion B in Fig. 2.

In figure, 1, rack；11, frame plate；12, rotation hole；13, bulb plunger；2, air blower；21, blast pipe；22, air blast Mouthful；23, pipe is set up；24, gear is driven；25, card hole；26, fixture block；3, driving mechanism；31, hack lever；32, telescopic hole；33, it stretches Bar；34, driving plate；35, third rack gear；4, waist hole；41, the first rack gear；42, the second rack gear；43, partial gear；44, turn Bar；45, motor；5, spray head；51, connecting cylinder；52, card slot；53, annular groove is connected；54, gasket.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

It referring to Fig.1, is a kind of bituminous concrete cooling device disclosed by the utility model, including rack 1, rack 1 include Air blower 2 is arranged in placement plate, is provided with blast pipe 21 made of rubber material, blast pipe at 2 air outlet of air blower for placement plate The erection pipe 23 of 21 one end setting metal materials far from air blower 2, sets up the L-shaped setting of pipe 23, sets up pipe 23 far from air blast One end of pipe 21 opens up blast orifice 22, the setting of 22 face ground of blast orifice, and frame plate 11 is arranged far from one end of air blower 2 in rack 1, It sets up pipe 23 and turns through frame plate 11, the erection pipe 23 across frame plate 11 stretches out rack 1, sets up one end that pipe 23 stretches out rack 1 It is arranged spray head 5, setting drives the driving mechanism 3 for setting up 23 reciprocating rotation of pipe between frame plate 11 and air blower 2.

Referring to Fig.1, when the bituminous concrete just laid needs to accelerate cooling, rack 1 can be placed on by construction personnel It pushes and moves ahead on asphalt concrete pavement, while starting air blower 2 and driving mechanism 3, rack 1 is in asphalt concrete pavement uplink When walking, driving mechanism 3, which drives, sets up 23 reciprocating rotation of pipe, and rack 1 sets up pipe while moving on bituminous pavement at this time Blast orifice 22 on 23 understands left-right rotation, and spray head 5 is arranged on blast orifice 22, and the thickness of spray head 5 is less than the diameter of blast orifice 22, spray First 5 width is greater than the diameter of blast orifice 22, moving direction of the width direction of spray head 5 perpendicular to rack 1, the thickness of spray head 5 Smaller, the become larger distance of injection of the cooling wind pressure blown out at spray head 5 at this time becomes remote, and the range of sprinkling can also become larger, at spray head 5 The cooling wind coverage area of ejection becomes larger, and the cooling one section of bituminous pavement of rack 1 needs the number walked up and down to tail off, to improve The cooling speed in road surface, since blast pipe 21 is flexible material, blast pipe 21 can normally blow.

Referring to Fig. 2 and Fig. 3, two hack levers 31 staggered relatively, hack lever 31 is arranged in one end far from air blower 2 in rack 1 The telescopic hole 32 of one end setting rectangle far from rack 1, the interior sliding setting telescopic rod 33 of telescopic hole 32, telescopic rod 33 are located at hack lever Driving plate 34 is arranged in one end between 31, and driving plate 34 follows telescopic rod 33 to slide in telescopic hole 32, opens in the middle part of driving plate 34 If waist hole 4,4 length direction of waist hole is arranged along 33 length direction of telescopic rod, and the first rack gear 41 is respectively set in 4 roof of waist hole and bottom wall It with the second rack gear 42, wears in waist hole 4 and sets partial gear 43, the fixation of partial gear 43 is set on bull stick 44, bull stick 44 It is rotatably arranged on the rotor of motor 45, driving plate 34 is provided with third rack gear 35 far from rack 1 on one side, sets up and covers on pipe 23 Equipped with the driving gear 24 engaged with third rack gear 35；Frame plate 11 is set in rack 1, opens up rotation hole 12 on frame plate 11, is rotated 12 inner sidewall of hole is provided with bulb plunger 13, and rotation setting sets up pipe 23 in rotation hole 12, and erection 23 lateral wall of pipe, which is threaded through, to be turned Position in dynamic hole 12 is evenly equipped with several card holes 25, and the bulb of bulb plunger 13 is for blocking card hole 25.

Referring to Fig. 2 and Fig. 3, after the motor 45 in rack 1 starts, motor 45 drives bull stick 44 to rotate, and bull stick 44 drives not Complete gear 43 rotates, and driving plate 34 is moved to the left when partial gear 43 engages the first rack gear 41, while passing through third rack gear 35 drive driving gear 24 to turn right, and when partial gear 43 engages the second rack gear 42, driving plate 34 moves right, while the Three rack gears 35 drive driving gear 24 to turn left, and partial gear 43 neither engages the first rack gear 41 nor engages the second rack gear When 42, card hole 25 is just stuck on the bulb of bulb plunger 13, and the effect of external force is not only unable to drive frame by the self weight of spray head 5 If pipe 23 rotates.

Referring to Fig. 2 and Fig. 4, connecting cylinder 51 is arranged in one end that the connection of spray head 5 sets up pipe 23,51 face connecting tube of connecting cylinder End face opens up connection annular groove 53, and connection 53 internal plug of annular groove is equipped with gasket 54, and 51 lateral wall of connecting cylinder is provided with the card slot of annular 52, the lateral wall for setting up pipe 23 is provided with fixture block 26, when needing for spray head 5 to be mounted at the blast orifice 22 for setting up pipe 23, only Fixture block 26, which is opened, which will set up pipe 23, is threaded through in closure gasket groove, and after setting up conflict gasket 54 of pipe 23, fixture block 26 is stuck in In card slot 52.

The implementation principle of the present embodiment are as follows: the blast pipe 21 being connected directly between on air blower 2 is arranged to rubber flexible Pipe, blast pipe 21 set up pipe 23 far from one end setting of air blower 2, set up the rotation of pipe 23 and are threaded through in frame plate 11, frame plate 11 is solid Be scheduled in rack 1, in rack 1 setting drive set up 23 reciprocating rotation of pipe driving mechanism 3 so that blast orifice 22 to asphalt road The area coverage in face becomes larger, and the utility model has achieved the effect that improve the cooling speed of bituminous pavement.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of bituminous concrete cooling device, including rack (1), air blower (2), feature are provided on the rack (1) It is: is provided with blast pipe flexible (21) at the air outlet of the air blower (2), the one of the separate blower of the blast pipe (21) End is provided with erection pipe (23), and the erection pipe (23) offers blast orifice (22) far from the one end of blast pipe (21)；The machine It is provided on frame (1) frame plate (11), erection pipe (23) rotation is threaded through in supporting plate, is provided with band on the rack (1) Moving frame sets the driving mechanism (3) of pipe (23) reciprocating rotation.

2. bituminous concrete cooling device according to claim 1, it is characterised in that: the driving mechanism (3) includes solid The hack lever (31) being scheduled on rack (1), the hack lever (31) is provided with telescopic hole (32) far from the one end of rack (1), described to stretch Sliding is provided with telescopic rod (33) in shrinkage cavity (32), and one end of the telescopic rod (33) is provided with driving plate (34), the driving It is offered waist hole (4) in plate (34), waist hole (4) roof and bottom wall are respectively arranged with the first rack gear (41) and the second rack gear (42), it being equipped with partial gear (43) in the waist hole (4), the partial gear (43) is engaged with the first rack gear (41), The partial gear (43) is engaged with the second rack gear (42), and fixation is equipped with bull stick (44) in the partial gear (43), The bull stick (44) is connected with motor (45) far from the one end of partial gear (43)；Third is provided on the driving plate (34) Rack gear (35), the erection manage fixing sleeve on (23) and are equipped with driving gear (24), the third rack gear (35) and driving gear It (24) is in be engaged.

3. bituminous concrete cooling device according to claim 1, it is characterised in that: offer and turn on the frame plate (11) Dynamic hole (12), the erection pipe (23) are threaded through in rotation hole (12), and rotation hole (12) inner sidewall is embedded with bulb plunger (13), the equal portion in position that described erection pipe (23) lateral wall is threaded through in rotation hole (12) has several card holes (25).

4. bituminous concrete cooling device according to claim 1, it is characterised in that: the erection pipe (23) is far from air blast One end of pipe (21) is arranged with spray head (5), and the spray head (5) is in flat setting.

5. bituminous concrete cooling device according to claim 4, it is characterised in that: the width of the spray head (5) is greater than The diameter of blast orifice (22).

6. bituminous concrete cooling device according to claim 5, it is characterised in that: the spray head (5) and erection are managed (23) it is set as being detachably connected.

7. bituminous concrete cooling device according to claim 6, it is characterised in that: the spray head (5) is close to erection pipe (23) one end is provided with connecting cylinder (51), and the connecting cylinder (51) is provided with connection annular groove (53) far from the end face of spray head (5), Card slot (52) are arranged in the lateral wall of the connecting cylinder (51), and described erection pipe (23) lateral wall is provided with the card for clasping card slot (52) Block (26).

8. bituminous concrete cooling device according to claim 7, it is characterised in that: setting in the connection annular groove (53) There are gasket (54).