CN218059833U - Pavement cutting machine is used in highway construction - Google Patents

Abstract

The utility model discloses a road surface cutting machine is used in highway construction, including the cutting car, the top side of cutting car is installed through height adjusting assembly and is adjusted and place the flat board, adjusts and places dull and stereotyped one side and install cutting equipment, cutting equipment includes that fixed mounting places the connecting rod of dull and stereotyped one side in the regulation, one side of connecting rod is rotated and is installed the driven shaft, this road surface cutting machine is used in highway construction, during the cutting, through height adjusting assembly, make the regulation place the flat board and move in vertical direction, can drive whole cutting device and carry out height adjustment, and reference value on the distance reference chi through one side, can know whether height after adjusting satisfies the high demand of cutting, after height adjusting, through the motor power operation, can drive under the effect of subassembly at power, thereby drive the cutting knife and rotate, can cut the operation to concrete or pitch after the cutting knife rotates.

Description

Pavement cutting machine is used in highway construction

Technical Field

The utility model relates to a cutting machine technical field especially relates to a road surface cutting machine is used in highway construction.

Background

An expressway, referred to as a highway for short, is a highway dedicated for high-speed driving of automobiles. Highway is in different national regions, there is different regulations in different times and different scientific research academic fields, highway is carrying out the work progress, can be at road surface laying pitch or concrete, the back has been laid, some unnecessary corners, perhaps avoid taking place to subside inside the concrete, need cut the road surface of laying, traditional cutting equipment is carrying out the cutting process, need the manual cutting machine of holding of staff, and according to the experience, adjust the thickness of cutting, handheld cutting equipment, it is heavier, the ache will appear for a long time, the regulation of cutting thickness, the grasp that can not be accurate, consequently, need a neotype highway construction to satisfy the demand with road surface cutting machine.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a road surface cutting machine is used in highway construction for solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road surface cutting machine for highway construction, includes the cutting car, the top side of cutting car is installed through the altitude mixture control subassembly and is adjusted and place the flat board, adjusts and places dull and stereotyped one side and install cutting equipment, cutting equipment includes that fixed mounting places the connecting rod of dull and stereotyped one side at the regulation, and one side of connecting rod is rotated and is installed the driven shaft, and the one end fixed mounting of driven shaft has the cutting knife, adjust and place dull and stereotyped top side fixed mounting have motor power, and motor power drives the subassembly with the driven shaft through power and be connected, it is equipped with the water tank of installing on the cutting car to adjust the one side of placing the flat board.

Preferably, the altitude mixture control subassembly is including installing the thread bush of placing on the flat board in the regulation, threaded mounting has the screw thread regulation pole on the thread bush, the both ends of screw thread regulation pole all extend to outside the thread bush, the bottom of screw thread regulation pole is rotated and is installed on the top side of cutting car, the top fixed mounting of screw thread regulation pole has rotatory handle, the lag has been cup jointed on the rotatory handle, according to the cutting thickness of concrete or pitch, through the altitude mixture control subassembly, rotate rotatory handle, can drive the screw thread regulation pole and rotate, under the effect of thread bush, can drive the regulation and place the flat board and upwards or move down, the regulation is placed the dull and stereotyped removal back, can drive whole cutting device and carry out height control.

Preferably, the top side fixed mounting of cutting car has the distance reference chi, and the dull and stereotyped looks adaptation is placed with the regulation to the distance reference chi, through the reference value on the distance reference chi of one side, can know the height after the regulation and whether satisfy the high demand of cutting.

Preferably, the top side fixed mounting of cutting car has four guide bars, adjusts the top side of placing the flat board and has seted up four guiding holes, and four guiding holes are run through in the activity respectively in the top of four guide bars, adjust and place the flat board and at the removal in-process, can carry out a shift position direction under the effect of guide bar for adjust and place the flat board and move in vertical direction.

Preferably, the power drive assembly comprises a driving shaft installed on an output shaft of a power motor, rotating wheels are fixedly sleeved on the driving shaft and the driven shaft, the two rotating wheels are movably sleeved with the same rotating belt, the power motor runs, the rotating belts can be driven to rotate under the action of the power drive assembly, so that the cutting knife is driven to rotate, and after the cutting knife rotates, concrete or asphalt can be cut.

Preferably, the protection casing is installed to one side of connecting rod, and the water pipe is installed through the water pump to the protection casing cover in the outside of cutting knife on the water tank, and the protection casing is passed to the one end of water pipe to with cutting knife looks adaptation, during the cutting, the water in the water tank can be under the effect of water pump, provide the water pipe and carry to the cutting knife on, can carry out a cooling to the cutting knife, the protection casing of setting can carry out an effective stop to the thick liquid of cutting.

Preferably, one side fixed mounting of cutting car has the promotion handle, promotes the handle and is the setting of T type structure, and the promotion handle of setting is convenient for push away the cutting car and remove the cutting.

Compared with the prior art, the beneficial effects of the utility model are that: this road surface cutting machine is used in highway construction, during the cutting, through the altitude mixture control subassembly, make to adjust and place the flat board and move in vertical direction, can drive whole cutting device and carry out the altitude mixture control, and reference value on the distance reference chi through one side, can know whether the height after adjusting satisfies the high demand of cutting, after the altitude mixture control is good, through the power motor operation, can drive under the effect of subassembly at power, thereby drive the cutting knife and rotate, the cutting knife rotates the back, can cut the operation to concrete or pitch, promote the cutting through the cutting car, the intensity of labour who cuts the operation personnel has been alleviateed.

Drawings

FIG. 1 is a schematic left-view perspective view of the present invention;

FIG. 2 is a right-side perspective structural schematic view of the present invention;

FIG. 3 is a schematic view of the present invention in partial section;

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

In the figure: 1. cutting and turning; 2. adjusting the placing flat plate; 3. a power motor; 4. a drive shaft; 5. a connecting rod; 6. a driven shaft; 7. a rotating wheel; 8. rotating the belt; 9. a cutting knife; 10. a protective cover; 11. a threaded sleeve; 12. a threaded adjusting rod; 13. rotating the handle; 14. a guide hole; 15. a guide bar; 16. a distance reference ruler; 17. a water tank; 18. a water pipe; 19. pushing the handle.

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.

The embodiment is as follows: referring to fig. 1-4, a road surface cutting machine for highway construction comprises a cutting vehicle 1, wherein a regulating and placing flat plate 2 is installed on the top side of the cutting vehicle 1 through a height regulating assembly, a cutting device is installed on one side of the regulating and placing flat plate 2, the cutting device comprises a connecting rod 5 fixedly installed on one side of the regulating and placing flat plate 2, a driven shaft 6 is rotatably installed on one side of the connecting rod 5, a cutting knife 9 is fixedly installed at one end of the driven shaft 6, a power motor 3 is fixedly installed on the top side of the regulating and placing flat plate 2, the power motor 3 is connected with the driven shaft 6 through a power driving assembly, a water tank 17 installed on the cutting vehicle 1 is arranged on one side of the regulating and placing flat plate 2, the height regulating assembly comprises a thread bush 11 installed on the regulating and placing flat plate 2, a thread regulating rod 12 is installed on the thread bush 11 in a threaded manner, and two ends of the thread regulating rod 12 extend out of the thread bush 11, the bottom end of a threaded adjusting rod 12 is rotatably arranged on the top side of a cutting vehicle 1, a rotating handle 13 is fixedly arranged at the top end of the threaded adjusting rod 12, a protective sleeve is sleeved on the rotating handle 13, the rotating handle 13 can be rotated through a height adjusting component according to the cutting thickness of concrete or asphalt, the threaded adjusting rod 12 can be driven to rotate, under the action of a threaded sleeve 11, an adjusting and placing flat plate 2 can be driven to move upwards or downwards, after the adjusting and placing flat plate 2 moves, the whole cutting device can be driven to adjust the height, a distance reference ruler 16 is fixedly arranged on the top side of the cutting vehicle 1, the distance reference ruler 16 is matched with the adjusting and placing flat plate 2, through a reference value on the distance reference ruler 16 on one side, whether the adjusted height meets the cutting height requirement can be known, four guide rods 15 are fixedly arranged on the top side of the cutting vehicle 1, four guide holes 14 are formed in the top side of the adjusting and placing flat plate 2, the top ends of the four guide rods 15 respectively and movably penetrate through the four guide holes 14, in the moving process of the adjusting and placing flat plate 2, moving position guiding is carried out under the action of the guide rods 15, the adjusting and placing flat plate 2 is enabled to move in the vertical direction, the power driving component comprises a driving shaft 4 installed on an output shaft of a power motor 3, rotating wheels 7 are fixedly sleeved on the driving shaft 4 and a driven shaft 6, the same rotating belt 8 is movably sleeved on the two rotating wheels 7, the power motor 3 runs, the rotating belt 8 can be driven to rotate under the action of the power driving component, so that a cutting knife 9 is driven to rotate, after the cutting knife 9 rotates, can cut concrete or pitch, protection casing 10 is installed to one side of connecting rod 5, protection casing 10 covers the outside at cutting knife 9, install water pipe 18 through the water pump on the water tank 17, protection casing 10 is passed to the one end of water pipe 18, and with cutting knife 9 looks adaptation, during the cutting, water in the water tank 17, can be under the effect of water pump, offer water pipe 18 and carry to cutting knife 9 on, can carry out a cooling to cutting knife 9, the protection casing 10 of setting, can carry out an effective blocking to the thick liquid water of cutting, one side fixed mounting of cutting car 1 has promotion handle 19, promotion handle 19 is T type structure setting, the promotion handle 19 of setting, be convenient for push away cutting car 1 and remove the cutting.

When in use: when asphalt or concrete is paved in highway construction, redundant asphalt or concrete is needed to be cut, during cutting, the cutting vehicle 1 is pushed to a designated place, then the screw thread adjusting rod 12 can be driven to rotate through the height adjusting component according to the cutting thickness of the concrete or the asphalt, the adjusting placing flat plate 2 can be driven to move upwards or downwards under the action of the thread sleeve 11, the adjusting placing flat plate 2 can be guided to a moving position under the action of the guide rod 15 in the moving process, so that the adjusting placing flat plate 2 can move in the vertical direction, and after the adjusting placing flat plate 2 moves, the whole cutting device can be driven to adjust the height, and reference value on the distance reference chi 16 through one side, can know whether the height after adjusting satisfies the high demand of cutting, after high adjustment, through the operation of motor power 3, can drive under the effect of subassembly at power, drive rotating belt 8 and rotate, thereby drive cutting knife 9 and rotate, cutting knife 9 rotates the back, can cut concrete or pitch, promote the cutting through cutting car 1, the intensity of labour of cutting operation personnel has been alleviateed, during the cutting, the water in the water tank 17, can be under the effect of water pump, it carries to cutting knife 9 to provide water pipe 18, can carry out a cooling to cutting knife 9, the protection casing 10 of setting, can carry out an effective blocking to the thick liquid of cutting, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 road surface cutting machine for highway construction, includes cutting car (1), its characterized in that, the top side of cutting car (1) is installed through altitude mixture control subassembly and is adjusted and place flat board (2), adjusts the one side of placing flat board (2) and installs cutting equipment, cutting equipment includes fixed mounting and adjusts connecting rod (5) of placing flat board (2) one side, and one side of connecting rod (5) is rotated and is installed driven shaft (6), and the one end fixed mounting of driven shaft (6) has cutting knife (9), adjust the top side fixed mounting of placing flat board (2) and have motor power (3), motor power (3) and driven shaft (6) drive the subassembly through power and be connected, the one side of placing flat board (2) of regulation is equipped with water tank (17) of installing on cutting car (1).

2. The pavement cutting machine for highway construction according to claim 1, wherein the height adjusting assembly comprises a threaded sleeve (11) installed on the adjusting and placing plate (2), a threaded adjusting rod (12) is threadedly installed on the threaded sleeve (11), both ends of the threaded adjusting rod (12) extend out of the threaded sleeve (11), the bottom end of the threaded adjusting rod (12) is rotatably installed on the top side of the cutting vehicle (1), a rotating handle (13) is fixedly installed at the top end of the threaded adjusting rod (12), and a protective sleeve is sleeved on the rotating handle (13).

3. The road surface cutting machine for highway construction according to claim 1, wherein a distance reference ruler (16) is fixedly installed on the top side of the cutting vehicle (1), and the distance reference ruler (16) is matched with the adjusting and placing flat plate (2).

4. The pavement cutting machine for highway construction according to claim 1, wherein four guide rods (15) are fixedly mounted on the top side of the cutting vehicle (1), four guide holes (14) are formed in the top side of the adjusting and placing flat plate (2), and the top ends of the four guide rods (15) respectively and movably penetrate through the four guide holes (14).

5. The pavement cutting machine for highway construction according to claim 1, wherein the power driving assembly comprises a driving shaft (4) mounted on an output shaft of the power motor (3), rotating wheels (7) are fixedly sleeved on the driving shaft (4) and the driven shaft (6), and a rotating belt (8) is movably sleeved on the two rotating wheels (7).

6. The road surface cutting machine for highway construction according to claim 1, wherein one side of the connecting rod (5) is provided with a protective cover (10), the protective cover (10) covers the outer side of the cutting knife (9), the water tank (17) is provided with a water pipe (18) through a water pump, and one end of the water pipe (18) penetrates through the protective cover (10) and is matched with the cutting knife (9).

7. The pavement cutter for highway construction according to claim 1, wherein a push handle (19) is fixedly installed at one side of the cutting vehicle (1), and the push handle (19) is arranged in a T-shaped structure.

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