CN211446520U - Heating device for longitudinal joint of asphalt pavement construction - Google Patents

Abstract

The utility model discloses a heating device for the longitudinal joint of asphalt pavement construction, wherein the lower end face of a connecting frame is clamped with a rotating wheel, the upper end face of the connecting frame is connected with a heating device at a position which is deviated from the left position, the right end face of the heating device is provided with a gasoline generator at the upper end face of the connecting frame, the upper end face of the heating device is fixedly connected with a containing barrel through welding, the utility model discloses a containing barrel which comprises a barrel outer wall, a barrel inner wall and heating liquid, the barrel inner wall is uniformly heated by the heating liquid, so that the asphalt at the barrel inner wall can be uniformly heated, the heat transfer loss is reduced, and the gasoline consumption is reduced, the utility model discloses a top cover device which comprises a handle, a rotating handle, a stirring rod, a top cover and a stirring block, the melted asphalt is more uniform by the stirring rod and the stirring block, and the density of each part of the melted asphalt can be kept consistent, thereby increasing the overall quality of the repair.

Description

Heating device for longitudinal joint of asphalt pavement construction

Technical Field

The utility model belongs to the technical field of the construction machinery is relevant, concretely relates to bituminous paving construction longitudinal joint department heating device.

Background

The crack pouring machine is a kind of road machinery, mainly used for preventive maintenance of road surface disease, and is generally used in conjunction with grooving machine, crack pouring machine and blower (hot spray gun), the crack pouring machine is the core equipment of crack pouring technology.

The prior art has the following problems: current longitudinal joint heating device is the cylinder owing to hold the jar that holds of pitch when using, and heating device heats the lower extreme terminal surface that holds the bucket, leads to the heating efficiency low, causes unnecessary petrol extravagant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bituminous paving construction longitudinal joint department heating device to the lower extreme terminal surface that provides because hold the pitch heats the problem that leads to heating efficiency low for the cylinder and heating device heats holding the bucket in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bituminous paving construction longitudinal joint department heating device, is including rotating wheel and link, the lower extreme terminal surface joint of link has the rotation wheel, the upper end terminal surface of link is connected with heating device to the left position department, heating device's the right-hand upper end terminal surface at the link is provided with the petrol generator, heating device's upper end terminal surface holds the bucket through welded fastening connection, the upper end port that holds the bucket has cup jointed top cap device, the upper end terminal surface of top cap device is connected with the handle through welded fastening connection to the right position department, the right-hand upper end terminal surface at top cap device that is provided with the thermometer of the handle, the top of petrol generator is connected with through welded fastening and is placed the bucket, the right-hand push-and-pull rod that is connected with of placing the bucket, the centre of push-pull rod is connected with control panel through welded fastening, it includes bucket outer, The heating device comprises a barrel inner wall and heating liquid, wherein the inner surface of the barrel outer wall is fixedly connected with the barrel inner wall through welding, and the heating liquid is arranged between the barrel outer wall and the barrel inner wall.

Preferably, the cementation of fissures rifle includes body of a gun, discharge gate, heating pipe and ejection of compact funnel, the heating pipe has been cup jointed to the internal surface of body of a gun, the lower extreme port of body of a gun is through welded fastening connection ejection of compact funnel, the lower extreme port of ejection of compact funnel is through welded fastening connection discharge gate.

Preferably, the top cap device includes handle, dwang, twist grip, puddler, top cap and stirring piece, there is the handle upper end terminal surface off the left position department of top cap through bolted connection, the upper end terminal surface middle part position department through connection of top cap has the dwang, the twist grip has been cup jointed to the upper end terminal surface of dwang, the lower extreme terminal surface of dwang is connected with the puddler, the centre of puddler is provided with the stirring piece.

Preferably, heating device can heat for holding the bucket, the junction of heating device and cementation of fissures rifle is provided with the water pump, control panel and heating device electric connection, gasoline engine generator and control panel electric connection.

Preferably, the outer surface of the outer wall of the barrel is provided with a heat-insulating layer, and the heating liquid is saturated sodium chloride solution.

Preferably, the heating pipe is externally provided with a heat insulation layer, and the total length of the heating pipe is 5 m.

Preferably, the rotating handle can horizontally rotate on the rotating rod, and the rotating rod can horizontally rotate in the top cover.

Compared with the prior art, the utility model provides a bituminous paving construction longitudinal joint department heating device possesses following beneficial effect:

1. the utility model discloses have the bucket of holding that bucket outer wall, bucket inner wall and heating fluid are constituteed, adopt the heating fluid to make the bucket inner wall receive average heat to the pitch that makes the bucket inner wall can receive even heating, reduces the heat transfer loss, thereby reduces petrol consumption.

2. The utility model discloses have the top cap device that handle, dwang, twist grip, puddler, top cap and stirring block constitute, adopt puddler and stirring block to make the pitch that melts become more even, make the density of each part of pitch that melts can both keep unanimous to increase the whole quality of repairing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a heating device at a longitudinal joint of asphalt pavement construction according to the present invention;

fig. 2 is a schematic structural view of the containing barrel of the present invention;

FIG. 3 is a schematic structural view of the caulking gun according to the present invention;

fig. 4 is a schematic structural diagram of a top cover device according to the present invention;

in the figure: 1. a header assembly; 2. a handle; 3. a thermometer; 4. placing the barrel; 5. a control panel; 6. a push-pull rod; 7. a containing barrel; 8. a heating device; 9. a crack pouring gun; 10. a rotating wheel; 11. a connecting frame; 12. a gasoline engine generator; 71. the outer wall of the barrel; 72. the inner wall of the barrel; 73. heating the liquid; 91. a gun body; 92. a discharge port; 93. heating a tube; 94. a discharging hopper; 111. a grip; 112. rotating the rod; 113. rotating the handle; 114. a stirring rod; 115. a top cover; 116. and stirring the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a heating device for a longitudinal joint of asphalt pavement construction comprises a rotating wheel 10 and a connecting frame 11, wherein the rotating wheel 10 is clamped on the lower end face of the connecting frame 11, a heating device 8 is connected to the left position of the upper end face of the connecting frame 11, a gasoline generator 12 is arranged on the right side of the upper end face of the connecting frame 11, a containing barrel 7 is fixedly connected to the upper end face of the heating device 8 through welding, a top cover device 1 is sleeved on the upper end port of the containing barrel 7, a handle 2 is fixedly connected to the right position of the upper end face of the top cover device 1 through welding, a thermometer 3 is arranged on the right side of the upper end face of the top cover device 1, a containing barrel 4 is fixedly connected to the upper portion of the gasoline generator 12, a push-pull rod 6 is connected to the right portion of the containing barrel 4, a control panel 5 is fixedly connected to the middle of the push-pull rod 6 through, The heating device comprises a barrel inner wall 72 and heating liquid 73, wherein the barrel inner wall 72 is fixedly connected to the inner surface of the barrel outer wall 71 through welding, and the heating liquid 73 is arranged between the barrel outer wall 71 and the barrel inner wall 72.

The utility model provides a bituminous paving construction longitudinal joint department heating device, crack pouring gun 9 includes body of a gun 91, discharge gate 92, heating pipe 93 and discharging funnel 94, heating pipe 93 has been cup jointed to the internal surface of body of a gun 91, the lower extreme port of body of a gun 91 is through welded fastening be connected with discharging funnel 94, discharging funnel 94's lower extreme port is through welded fastening be connected with discharge gate 92, discharging funnel 94 enables the pitch gathering together that flows from heating pipe 93, thereby increase the hardness after the pitch solidifies.

A heating device for a longitudinal joint of asphalt pavement construction, wherein a top cover device 1 comprises a handle 111, a rotating rod 112, a rotating handle 113, a stirring rod 114, a top cover 115 and a stirring block 116, the left position of the upper end surface of the top cover 115 is connected with the handle 111 through a bolt, the middle position of the upper end surface of the top cover 115 is connected with the rotating rod 112 in a penetrating way, the upper end surface of the rotating rod 112 is sleeved with the rotating handle 113, the lower end surface of the rotating rod 112 is connected with the stirring rod 114, the stirring block 116 is arranged in the middle of the stirring rod 114, the melted asphalt is more average by adopting the stirring rod 114 and the stirring block 116, the density of each part of the melted asphalt can be kept consistent, so that the overall quality of repair is increased, a containing barrel 7 can be heated by the heating device 8, a water pump is arranged at the joint of the heating device 8 and a crack pouring, gasoline generator 12 and control panel 5 electric connection, the on-off electricity of control heating device 8 that electric connection can be fine, thereby reduce opening and closing the number of times of gasoline generator 12, it is extravagant to reduce petrol, the surface of bucket outer wall 71 is provided with the heat preservation, heating liquid 73 is saturated sodium chloride solution, the reduction calorific loss that the heat preservation can be fine, thereby make pitch can keep very high temperature, there is the insulating layer heating pipe 93's outside, the total length of heating pipe 93 is 5m, 5 m's heating pipe 93 can cover very big road surface, reduce the number of times of pulling link 11, twist grip 113 can the level rotation on twist grip 112, twist grip 112 can rotate at the inside level of top cap 115, twist grip 113 rotates and enables the rotation of twist grip 112 more laborsavingly.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the thermometer is used, a hand is firstly placed on the handle 111, then the handle 111 is lifted upwards, the top cover 115 leaves the containing barrel 7, asphalt is added into the containing barrel 7, the top cover 115 is aligned to the containing barrel 7 after the asphalt is added, the surface of the containing barrel 7 is covered, gasoline is added into the gasoline generator 12, then the generator is started, the button on the control panel 5 is operated, the heating device 8 starts to heat and transfers the heat to the barrel outer wall 71, the barrel outer wall 71 is heated and transfers the heat to the heating liquid 73, the heating liquid 73 is heated and transfers the heat to the barrel inner wall 72, the barrel inner wall 72 is heated and transfers the heat to the asphalt, the asphalt is heated and melted, the reading of the thermometer 3 is observed, when the reading of the thermometer 3 is at a proper temperature, the crack pouring gun 9 is taken out from the placing barrel 4, the thermometer is held on the gun body 91 and the discharge hole 92 is aligned to the longitudinal joint which needs to, when a button for controlling a water pump in the heating device 8 on the control panel 5 is pressed, the water pump pumps the melted asphalt into the heating pipe 93, the melted asphalt flows into the discharging hopper 94 through the heating pipe 93, and finally flows out of the discharging hole 92, so that the longitudinal joint of the road surface is completely repaired.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a bituminous paving construction longitudinal joint department heating device, includes and rotates wheel (10) and link (11), its characterized in that: the lower end face of the connecting frame (11) is clamped with a rotating wheel (10), the upper end face of the connecting frame (11) is connected with a heating device (8) at a position on the left side, the upper end face of the connecting frame (11) on the right side of the heating device (8) is provided with a gasoline generator (12), one side of the heating device (8) is provided with a crack pouring gun (9), the upper end face of the heating device (8) is fixedly connected with a containing barrel (7) through welding, the upper end port of the containing barrel (7) is sleeved with a top cover device (1), the upper end face of the top cover device (1) at a position on the right side is fixedly connected with a handle (2) through welding, the upper end face of the top cover device (1) on the right side of the handle (2) is provided with a thermometer (3), and the barrel (4) is placed above the gasoline generator (12), the convenient and fast storage barrel is characterized in that a push-pull rod (6) is connected to the right of the storage barrel (4), a control panel (5) is fixedly connected to the middle of the push-pull rod (6) in a welding mode, the storage barrel (7) comprises a barrel outer wall (71), a barrel inner wall (72) and heating liquid (73), the barrel inner wall (72) is fixedly connected to the inner surface of the barrel outer wall (71) in a welding mode, and the heating liquid (73) is arranged between the barrel outer wall (71) and the barrel inner wall (72).

2. The asphalt pavement construction longitudinal joint heating device according to claim 1, characterized in that: pouring gun (9) is including body of a gun (91), discharge gate (92), heating pipe (93) and ejection of compact funnel (94), heating pipe (93) have been cup jointed to the internal surface of body of a gun (91), the lower extreme port of body of a gun (91) is through welded fastening connection with ejection of compact funnel (94), the lower extreme port of ejection of compact funnel (94) is through welded fastening connection with discharge gate (92).

3. The asphalt pavement construction longitudinal joint heating device according to claim 1, characterized in that: top cap device (1) is including handle (111), dwang (112), twist grip (113), puddler (114), top cap (115) and stirring piece (116), there is handle (111) upper end terminal surface off the left position department of top cap (115) through bolted connection, there is dwang (112) upper end terminal surface middle part position department through connection of top cap (115), twist grip (113) has been cup jointed to the upper end terminal surface of dwang (112), the lower extreme terminal surface of dwang (112) is connected with puddler (114), the centre of puddler (114) is provided with stirring piece (116).

4. The asphalt pavement construction longitudinal joint heating device according to claim 1, characterized in that: heating device (8) can heat for holding bucket (7), the junction of heating device (8) and cementation of fissures rifle (9) is provided with the water pump, control panel (5) and heating device (8) electric connection, gasoline engine generator (12) and control panel (5) electric connection.

5. The asphalt pavement construction longitudinal joint heating device according to claim 1, characterized in that: the outer surface of the outer wall (71) of the barrel is provided with a heat preservation layer, and the heating liquid (73) is saturated sodium chloride solution.

6. The asphalt pavement construction longitudinal joint heating device according to claim 2, characterized in that: the outside of heating pipe (93) has the insulating layer, heating pipe (93) total length is 5 m.

7. The asphalt pavement construction longitudinal joint heating device according to claim 3, characterized in that: the rotating handle (113) can horizontally rotate on the rotating rod (112), and the rotating rod (112) can horizontally rotate in the top cover (115).

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