CN213978527U

CN213978527U - Heating device for interlayer thermal connection of asphalt pavement

Info

Publication number: CN213978527U
Application number: CN202021254474.6U
Authority: CN
Inventors: 张军建; 吕轲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-08-17
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to a bituminous paving restores technical field, and discloses a bituminous paving interlamination hot connection heating device, which comprises an outer shell, the bottom fixedly connected with bottom plate of shell, the bottom fixed mounting of bottom plate has the removal wheel, fixedly connected with bearing on the lateral wall of shell, the inside swing joint of bearing has the threaded rod, the tip threaded connection of threaded rod has the movable block, the bottom fixedly connected with mounting panel of movable block, the bottom fixed mounting of mounting panel has infrared heater, the front and the equal fixedly connected with stopper in the back of movable block. This hot connection heating device between bituminous paving layer drives the threaded rod rotation through starting driving motor, and the movable block removes at the outside of threaded rod under the restriction of gag lever post, and at the in-process that the movable block removed, the infrared heater of mounting panel bottom can continue to heat bituminous paving, has improved work efficiency.

Description

Heating device for interlayer thermal connection of asphalt pavement

Technical Field

The utility model relates to a bituminous paving restores technical field, specifically is a thermal connection heating device between bituminous paving layer.

Background

Asphalt is a main paving and adding material for various highways at present, after the asphalt pavement works for a period of time, diseases in the forms of pits, cracks, crazing, cuddling, cracking blocks and the like often occur due to different reasons, so that reasonable repair and maintenance services are needed to ensure that the transportation requirements and safety of the highway are not influenced, and a pavement heater is mechanical equipment for repairing and maintaining the highway.

At present, heaters used in a large number of countries can be roughly divided into an infrared line type heater, a hot air circulation type heater and an infrared hot air combined type heater, but the infrared line type heater has a small heating area, needs to be manually adjusted, and has low working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot connection heating device between bituminous paving layer to solve the problem that prior art work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot connection heating device between bituminous paving layer, which comprises an outer shell, the bottom fixedly connected with bottom plate of shell, the bottom fixed mounting of bottom plate has the removal wheel, fixedly connected with bearing on the lateral wall of shell, the inside swing joint of bearing has the threaded rod, the tip threaded connection of threaded rod has the movable block, the bottom fixedly connected with mounting panel of movable block, the bottom fixed mounting of mounting panel has infrared heater, the front and the equal fixedly connected with stopper in the back of movable block, swing joint has the gag lever post on the stopper, the both ends of gag lever post all with the inboard fixed connection of shell.

Preferably, the opening has been seted up to the bottom of shell, and circular through-hole has all been seted up to the left and right sides of shell, the top fixedly connected with control box of shell, the inside fixed mounting of control box has control assembly, the top fixedly connected with linking arm of shell, fixedly connected with grab handle on the linking arm.

Preferably, the number of the moving wheels is four, the four moving wheels are distributed at the bottom of the bottom plate at equal intervals, a driving motor is fixedly mounted on one side of the shell, a laminate is fixedly connected to the inner side of the shell, and a heat insulation layer is filled on one side, opposite to the laminate and the shell.

Preferably, the movable block and the limiting block are integrated, and threaded grooves are formed in the inner side of the movable block at equal intervals.

Preferably, the output shaft of the driving motor and the left end of the threaded rod are fixedly installed, the control box comprises a shell and a cover plate, and the top of the shell is provided with an opening.

Preferably, two the inside of stopper has all been seted up spacing hole, and the spacing pole is established to spacing downthehole interpolation.

Compared with the prior art, the utility model provides a hot connection heating device between bituminous paving layer possesses following beneficial effect:

1. this hot connection heating device between bituminous paving layer starts driving motor through the operation control subassembly and drives the threaded rod rotatory in the inside of bearing, and threaded connection can take place with the movable block at rotatory in-process to the threaded rod, and the movable block removes at the outside of threaded rod under the restriction of gag lever post, and at the in-process that the movable block removed, the infrared heater of mounting panel bottom can continue to heat bituminous paving, has improved work efficiency.

2. This hot connection heating device between bituminous paving layer, the circular through-hole that all seted up through the left and right sides of shell makes things convenient for infrared heater to carry out portable heating to bituminous paving moving the in-process, and four removal wheels equidistance distribute in the bottom of bottom plate, make things convenient for the removal and the location of equipment.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the infrared heater of the present invention;

fig. 3 is a schematic view of the structure limiting rod of the present invention.

In the figure: the device comprises a shell 1, a bottom plate 2, a moving wheel 3, a bearing 4, a threaded rod 5, a movable block 6, a mounting plate 7, an infrared heater 8, a limiting block 9, a limiting rod 10, a driving motor 11, a laminate 12, a heat-insulating layer 13, a control box 14, a control assembly 15, a connecting arm 16 and a grab handle 17.

Detailed Description

The present invention will be described with reference to the accompanying drawings and examples.

Referring to fig. 1-3, a heating device for interlayer thermal connection of asphalt pavement comprises a housing 1, an opening is formed at the bottom of the housing 1, circular through holes are formed at both the left and right sides of the housing 1, which facilitates a mobile heating of asphalt pavement by an infrared heater 8 during a moving process, a bottom plate 2 is fixedly connected to the bottom of the housing 1, moving wheels 3 are fixedly installed at the bottom of the bottom plate 2, the number of the moving wheels 3 is four, and the four moving wheels 3 are equidistantly distributed at the bottom of the bottom plate 2, which facilitates the moving and positioning of equipment, a bearing 4 is fixedly connected to the side wall of the housing 1, a threaded rod 5 is movably connected to the inside of the bearing 4, a movable block 6 is threadedly connected to the end of the threaded rod 5, the movable block 6 and a limiting block 9 are integrated, threaded grooves are formed at the inner side of the movable block 6 at equal intervals, so that the movable block 6 can move outside the threaded rod 5, the bottom of the movable block 6 is fixedly connected with a mounting plate 7, the bottom of the mounting plate 7 is fixedly provided with an infrared heater 8, the front and the back of the movable block 6 are both fixedly connected with limit blocks 9, limit holes are respectively arranged inside the two limit blocks 9, limit rods 10 are inserted in the limit holes to limit the movement of the movable block 6, the limit blocks 9 are movably connected with limit rods 10, both ends of the limit rods 10 are fixedly connected with the inner side of the shell 1, one side of the shell 1 is fixedly provided with a driving motor 11, the output shaft of the driving motor 11 and the left end of the threaded rod 5 are fixedly arranged, the inner side of the shell 1 is fixedly connected with a laminated plate 12, the opposite side of the laminated plate 12 and the shell 1 is filled with a heat preservation layer 13, the top of the shell 1 is fixedly connected with a control box 14, the control box 14 comprises a shell and a cover plate, the top of the shell is provided with an opening, and the installation and maintenance of internal equipment of the control box 14 are convenient, the inside fixed mounting of control box 14 has control assembly 15, and control assembly 15 includes controller and power module, and the top fixedly connected with linking arm 16 of shell 1, fixedly connected with grab handle 17 on the linking arm 16 to reached and adopted portable heating, increased the purpose of bituminous paving's heating region.

In conclusion, the heating device for interlayer thermal connection of the asphalt pavement starts the driving motor 11 through the operation control assembly 15 to drive the threaded rod 5 to rotate in the bearing 4, the threaded rod 5 is in threaded connection with the movable block 6 in the rotating process, the movable block 6 moves outside the threaded rod 5 under the limitation of the limiting rod 10, the infrared heater 8 at the bottom of the mounting plate 7 can continuously heat the asphalt pavement in the moving process of the movable block 6, the working efficiency is improved, the infrared heater 8 can conveniently and movably heat the asphalt pavement in the moving process through the circular through holes formed in the left side and the right side of the shell 1, the four moving wheels 3 are equidistantly distributed at the bottom of the bottom plate 2, the moving and positioning of the equipment are convenient, the inner sides of the movable blocks 6 are equidistantly provided with threaded grooves, so that the movable block 6 moves outside the threaded rod 5, the problem of infrared ray formula heater when heating bituminous paving regional little, need artificially adjust, latency is long is solved.

Claims

1. The utility model provides a hot junction heating device between bituminous paving layer, includes shell (1), its characterized in that: the utility model discloses a solar energy water heater, including shell (1), the bottom fixedly connected with bottom plate (2) of shell (1), the bottom fixed mounting of bottom plate (2) has removal wheel (3), fixedly connected with bearing (4) on the lateral wall of shell (1), the inside swing joint of bearing (4) has threaded rod (5), the tip threaded connection of threaded rod (5) has movable block (6), the bottom fixedly connected with mounting panel (7) of movable block (6), the bottom fixed mounting of mounting panel (7) has infrared heater (8), the front and the equal fixedly connected with stopper (9) in the back of movable block (6), swing joint has gag lever post (10) on stopper (9), the both ends of gag lever post (10) all with the inboard fixed connection of shell (1).

2. The device for heating an interlayer thermal connection of an asphalt pavement according to claim 1, wherein: the opening has been seted up to the bottom of shell (1), and circular through-hole has all been seted up to the left and right sides of shell (1), the top fixedly connected with control box (14) of shell (1), the inside fixed mounting of control box (14) has control assembly (15), the top fixedly connected with linking arm (16) of shell (1), fixedly connected with grab handle (17) on linking arm (16).

3. The device for heating an interlayer thermal connection of an asphalt pavement according to claim 2, wherein: the quantity of removing wheel (3) is four, and four remove wheel (3) equidistance and distribute in the bottom of bottom plate (2), one side fixed mounting of shell (1) has driving motor (11), the inboard fixedly connected with plywood (12) of shell (1), heat preservation (13) are filled to one side that plywood (12) and shell (1) are relative.

4. The device for heating an interlayer thermal connection of an asphalt pavement according to claim 1, wherein: the movable block (6) and the limiting block (9) are integrated, and threaded grooves are formed in the inner side of the movable block (6) at equal intervals.

5. The device for heating an interlayer thermal connection of an asphalt pavement according to claim 3, wherein: the output shaft of the driving motor (11) and the left end of the threaded rod (5) are fixedly installed, the control box (14) comprises a shell and a cover plate, and the top of the shell is provided with an opening.

6. The device for heating an interlayer thermal connection of an asphalt pavement according to claim 1, wherein: two spacing holes have all been seted up to the inside of stopper (9), and spacing pole (10) are established to spacing downthehole interpolation.