CN214695083U

CN214695083U - Municipal building engineering road surface joint cutter

Info

Publication number: CN214695083U
Application number: CN202120799420.6U
Authority: CN
Inventors: 洪文聪; 吴毅峰; 蔡泽南; 郑高彬; 林明
Original assignee: Fujian Yucheng Construction Engineering Co ltd
Current assignee: Fujian Yucheng Construction Engineering Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-12
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a municipal building engineering road surface joint cutter relates to building engineering technical field, specifically is a municipal building engineering road surface joint cutter, the on-line screen storage device comprises a base, the top of base articulates there is the bottom plate, the left side fixed mounting at bottom plate top has the water tank, the top fixed mounting of bottom plate has the engine, the right side of engine is connected with the pivot through belt drive, pivot one end fixed mounting has the cutting knife, the outside of cutting knife is provided with the protection casing, the positive fixed mounting of protection casing has the dust absorption mouth. This municipal building engineering road surface joint cutter through set up the dust absorption mouth in the front at the protection casing, utilizes the dust absorption mouth will waft the dust in the air and inhale the conveyer pipe in, then stores in the storage dust box through the conveyer pipe is carried, avoids the dust to cause the pollution to air on every side, has protected operating personnel's is healthy simultaneously.

Description

Municipal building engineering road surface joint cutter

Technical Field

The utility model relates to a building engineering technical field specifically is a municipal administration building engineering road surface joint cutter.

Background

The joint cutter is a tool for road maintenance and construction, has the main function of cutting a joint on a road surface, has a thin line with the depth of 100mm-400mm, is commonly used for cement road surfaces and asphalt road surfaces, has huge effect in the construction of the cement road surfaces, and is also an essential link in the construction, and directly influences the strength and the service life of the road surface.

Current joint cutter can produce a large amount of raise dusts at the in-process of cutting the road surface, can cause serious pollution to the air circumstance on every side, can endanger operating personnel's breathing health simultaneously, in order to can overcome above-mentioned problem, we provide a municipal construction engineering road surface joint cutter.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a municipal building engineering road surface joint cutter has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a municipal building engineering road surface joint cutter, includes the base, the top of base articulates there is the bottom plate, the left side fixed mounting at bottom plate top has the water tank, the thread bush has been cup jointed in the left side activity of water tank, the threaded rod has been cup jointed to the internal thread of thread bush, the top fixed mounting of bottom plate has the engine, the right side of engine is connected with the pivot through belt transmission, pivot one end fixed mounting has the cutting knife, the outside of cutting knife is provided with the protection casing, the positive fixed mounting of protection casing has the dust absorption mouth.

Optionally, the bottom of the threaded rod is movably sleeved with a connecting block, the bottom of the connecting block is movably sleeved inside the left end of the base, and the top of the threaded rod is fixedly connected with a rotating wheel.

Optionally, the left side fixedly connected with handle of water tank, the handle is located the left side of threaded rod.

Optionally, the rotating shaft is mounted at the top of the base plate through a bearing seat, the cutting knife is located on the side face of the base plate, and the protective cover is fixedly connected with the base plate.

Optionally, a water pipe is fixedly connected to the side surface of the protective cover, the left end of the water pipe is connected to the inside of the water tank, a water pump is fixedly mounted inside the water tank, and the left end of the water pipe is communicated with the water pump.

Optionally, the top fixedly connected with conveyer pipe of dust absorption mouth, the left end fixedly connected with aspirator pump of conveyer pipe, the back of aspirator pump is provided with the dust storage box, the top of aspirator pump and the front intercommunication of dust storage box, the top at the bottom plate is all fixed mounting with the dust storage box to the aspirator pump, the inside of dust storage box is provided with the filter screen.

The utility model provides a municipal building engineering road surface joint cutter possesses following beneficial effect:

1. this municipal administration building engineering road surface joint cutter, it rotates to drive the threaded rod through rotatory runner, can make the thread bush move about from top to bottom along the threaded rod, thereby angle between adjustment bottom plate and the base, be convenient for adjust the height of cutting knife, the degree of depth of convenient control cutting knife cutting, carry the raceway through the water pump with the inside clear water of water tank, then carry the clear water by the raceway in the protection casing and spray the cutting knife on, the convenience is cooled down to the cutting knife at the in-process of cutting knife cutting, avoid the cutting knife high temperature and damage, reduce the production of raise dust simultaneously.

2. This municipal building engineering road surface joint cutter through set up the dust absorption mouth in the front at the protection casing, utilizes the dust absorption mouth will waft the dust in the air and inhale the conveyer pipe in, then stores in the storage dust box through the conveyer pipe is carried, avoids the dust to cause the pollution to air on every side, has protected operating personnel's is healthy simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic structural view of the back of the present invention.

In the figure: 1. a base; 2. a base plate; 3. a water tank; 4. a threaded sleeve; 5. a threaded rod; 51. connecting blocks; 6. a rotating wheel; 7. a handle; 8. an engine; 9. a rotating shaft; 10. a cutting knife; 11. a protective cover; 12. a water delivery pipe; 13. a water pump; 14. a dust suction nozzle; 15. a delivery pipe; 16. a getter pump; 17. a dust storage box.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a municipal construction engineering pavement joint cutter comprises a base 1, a bottom plate 2 is hinged to the top of the base 1, a water tank 3 is fixedly mounted on the left side of the top of the bottom plate 2, a thread sleeve 4 is movably sleeved on the left side of the water tank 3, a threaded rod 5 is sleeved on the internal thread of the thread sleeve 4, the threaded rod 5 is driven to rotate through a rotating wheel 6, the thread sleeve 4 can move up and down along the threaded rod 5, so that the angle between the bottom plate 2 and the base 1 can be adjusted, the height of a cutting knife 10 can be conveniently adjusted, the cutting depth of the cutting knife 10 can be conveniently controlled, a connecting block 51 is movably sleeved on the bottom of the threaded rod 5, the bottom of the connecting block 51 is movably sleeved on the internal part of the left end of the base 1, the rotating wheel 6 is fixedly connected to the top of the threaded rod 5, a handle 7 is fixedly connected to the left side of the water tank 3, the handle 7 is positioned on the left side of the threaded rod 5, the handle 7 is arranged, an operator can conveniently hold the handle 7 to push a cutting machine to move forward, the road surface is continuously cut, an engine 8 is fixedly arranged at the top of the bottom plate 2, the right side of the engine 8 is connected with a rotating shaft 9 through a belt transmission, a cutting knife 10 is fixedly arranged at one end of the rotating shaft 9, a protective cover 11 is arranged outside the cutting knife 10, the crushed slag generated by cutting can be prevented from splashing upwards, meanwhile, the cutting knife 10 is protected, personnel are prevented from touching the cutting knife 10 to cause accidents, the rotating shaft 9 is arranged at the top of the bottom plate 2 through a bearing seat, the cutting knife 10 is positioned at the side surface of the bottom plate 2, the protective cover 11 is fixedly connected with the bottom plate 2, a water conveying pipe 12 is fixedly connected to the side surface of the protective cover 11, the left end of the water conveying pipe 12 is connected to the inside of the water tank 3, a water pump 13 is fixedly arranged inside the water tank 3, the left end of the water conveying pipe 12 is communicated with the water pump 13, clean water inside the water tank 3 is conveyed into the water conveying pipe 12 through the water pump 13, then clear water is conveyed into the protective cover 11 by the water conveying pipe 12 and sprayed onto the cutting knife 10, the cutting knife 10 is conveniently cooled in the cutting process of the cutting knife 10, the damage of the cutting knife 10 due to overhigh temperature is avoided, meanwhile, the generation of raised dust is reduced, the front of the protective cover 11 is fixedly provided with a dust suction nozzle 14, the top of the dust suction nozzle 14 is fixedly connected with a conveying pipe 15, the left end of the conveying pipe 15 is fixedly connected with an air suction pump 16, the back of the air suction pump 16 is provided with a dust storage box 17, the front of the protective cover 11 is provided with the dust suction nozzle 14, dust floating in the air is sucked into the conveying pipe 15 by the dust suction nozzle 14 and then conveyed into the dust storage box 17 through the conveying pipe 15 for storage, the pollution of the dust to the surrounding air is avoided, the health of operators is protected, the top of the air suction pump 16 is communicated with the front of the dust storage box 17, the air suction pump 16 and the dust storage box 17 are both fixedly arranged at the top of the bottom plate 2, a filter screen is arranged in the dust storage box 17.

To sum up, this municipal administration building engineering road surface joint cutter, during the use, start engine 8 drives cutting knife 10 and rotates, then rotatory runner 6 drives threaded rod 5 and rotates, make thread bush 4 upwards remove along threaded rod 5, transfer cutting knife 10 gradually and cut the road surface, start-up water pump 13 simultaneously carries raceway 12 with the inside clear water of water tank 3, then spray the clear water through raceway 12 and cool down on cutting knife 10, start aspirator pump 16 in the cutting process, make the raise dust that dust absorption mouth 14 will cut the production inhale the inside of storing up dirt case 17, avoid causing the pollution to the environment, can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a municipal building engineering road surface joint cutter, includes base (1), its characterized in that: the top of base (1) articulates there is bottom plate (2), the left side fixed mounting at bottom plate (2) top has water tank (3), thread bush (4) have been cup jointed in the left side activity of water tank (3), threaded rod (5) have been cup jointed to the internal thread of thread bush (4), the top fixed mounting of bottom plate (2) has engine (8), the right side of engine (8) is connected with pivot (9) through belt transmission, pivot (9) one end fixed mounting has cutting knife (10), the outside of cutting knife (10) is provided with protection casing (11), the positive fixed mounting of protection casing (11) has dust absorption mouth (14).

2. The municipal construction engineering pavement slitting machine according to claim 1, wherein: the bottom activity of threaded rod (5) has cup jointed connecting block (51), the bottom activity of connecting block (51) cup joints the inside at base (1) left end, the top fixedly connected with runner (6) of threaded rod (5).

3. The municipal construction engineering pavement slitting machine according to claim 1, wherein: the left side fixedly connected with handle (7) of water tank (3), handle (7) are located the left side of threaded rod (5).

4. The municipal construction engineering pavement slitting machine according to claim 1, wherein: the rotating shaft (9) is installed at the top of the bottom plate (2) through a bearing seat, the cutting knife (10) is located on the side face of the bottom plate (2), and the protective cover (11) is fixedly connected with the bottom plate (2).

5. The municipal construction engineering pavement slitting machine according to claim 1, wherein: the side face of the protective cover (11) is fixedly connected with a water conveying pipe (12), the left end of the water conveying pipe (12) is connected to the inside of the water tank (3), a water pump (13) is fixedly mounted inside the water tank (3), and the left end of the water conveying pipe (12) is communicated with the water pump (13).

6. The municipal construction engineering pavement slitting machine according to claim 1, wherein: the top fixedly connected with conveyer pipe (15) of dust absorption mouth (14), the left end fixedly connected with aspirator pump (16) of conveyer pipe (15), the back of aspirator pump (16) is provided with dust storage box (17), the top of aspirator pump (16) and the front intercommunication of dust storage box (17), aspirator pump (16) and the equal fixed mounting in the top of bottom plate (2) of dust storage box (17), the inside of dust storage box (17) is provided with the filter screen.