CN219213675U

CN219213675U - Grooving structure for highway bridge construction

Info

Publication number: CN219213675U
Application number: CN202320814222.1U
Authority: CN
Inventors: 马天勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-06-20
Anticipated expiration: 2033-04-13

Abstract

The utility model belongs to the technical field of slotting in construction, in particular to a slotting structure for highway bridge construction, which aims at the problems that in the prior art, a large amount of dust is generated in a short time due to friction cutting of a cutting knife and cement in the construction process of the highway bridge, and dust is reduced while the cutting knife is cooled by adopting a water spraying plate in most of the way, but mud is generated in a protective shell and is difficult to clean. The dust collecting device is simple in structure, dust can be collected and treated while slotting through the dust removing mechanism, the condition that cleaning is difficult is avoided, and the dust collecting device is convenient for people to use.

Description

Grooving structure for highway bridge construction

Technical Field

The utility model relates to the technical field of slotting in construction, in particular to a slotting structure for highway bridge construction.

Background

The construction of highway bridges adopts epoxy coating steel bars, high-performance concrete, vacuum auxiliary grouting, unbonded prestress and external prestress, grouting after pile bottoms, film bag cofferdam, steel arch bridges, oblique leg rigid frame bridges, splicing construction of widened and reconstructed girder bridges, whole-hole prefabrication installation of large box girders, steel cable towers, short-tower cable-stayed bridges and the like. Slotting is one of the indispensable procedures in highway bridge construction. The grooving machine is mainly used for repairing asphalt and cement pavements, discharging water pipes, gas pipes, electric pipes and optical cable pipes, pavement is rapidly cut into uniform grooves through a wheel disc saw to form a new joint surface, the contact level of the crack pouring material and the seam is optimized, the bonding compactness of the crack pouring material and the side wall of the seam is enhanced, and grooving work of the needed water conservancy pipelines before paving on roads is usually carried out in hydraulic engineering construction.

The slotting structure of current highway bridge construction is in the construction process to highway bridge, because the friction cutting of cutting knife and cement for a large amount of dust of short time production, mostly adopt the water spray board to fall the dust when cooling down the cutting knife, but this kind of mode makes the production mud scale in the protecting crust, is difficult to clear up.

Disclosure of Invention

The utility model aims to solve the defects that in the existing grooving structure for highway bridge construction, a large amount of dust is generated in a short time due to friction cutting of a cutting knife and cement in the highway bridge construction process, and dust is reduced when the cutting knife is cooled by a water spraying plate, but mud is generated in a protective shell in the mode, and cleaning is difficult.

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

the utility model provides a slotting structure of highway bridge construction, includes the removal seat, the top fixed mounting who removes the seat has the framework, and fixed first electric putter is equipped with on the top inner wall of framework, and the one end fixedly connected with of first electric putter adjusts the seat, and fixed mounting has auxiliary slide bar in the seat, sliding connection regulating plate on the auxiliary slide bar, the bottom fixedly connected with cutting seat of regulating plate, the both sides of cutting seat are fixedly connected with left side dust bin and right side dust bin respectively, the rotation of cutting seat is connected with initiative bull stick, fixedly connected with a plurality of cutting knives on the initiative bull stick, equal fixed mounting has the baffle in left side dust bin and the right side dust bin, all be equipped with dust removing mechanism in left side dust bin and the right side dust bin, fixed being equipped with two second electric putter on the top inner wall of framework, the equal fixedly connected with water spray plate of one end of two second electric putter.

Preferably, the top of framework is equipped with water tank and water pump, and the intercommunication has first water pipe between water tank and the water pump, and the intercommunication has the second water pipe between water pump and the water spray board, and the regulating seat rotation is connected with adjusting screw, adjusting screw and adjusting plate threaded connection.

Preferably, the two dust removing mechanisms comprise two drive bevel gears, the two drive bevel gears are fixedly connected with the drive rotary rod, the rotary rods are rotationally connected to the partition plate, the bottom ends of the two rotary rods are fixedly connected with driven bevel gears, the two driven bevel gears are respectively meshed with the two drive bevel gears, and the drive rotary rod can drive the two driven bevel gears to rotate through the two drive bevel gears.

Preferably, one end of each rotary rod is fixedly connected with a fan blade, a separation net is arranged in each of the left dust suction box and the right dust suction box, dust collection bags are arranged on one sides of each of the left dust suction box and the right dust suction box, two dust suction hoods are arranged on the inner wall of the top of the cutting seat, and two dust suction pipes are communicated between each of the left dust suction box and the right dust suction box and the two dust suction hoods.

Preferably, one side of the left dust box is fixedly provided with a first motor, an output shaft of the first motor is fixedly connected with the driving rotating rod, a second motor is fixedly arranged on the adjusting seat, and an output shaft of the second motor is fixedly connected with the adjusting screw rod.

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is owing to set up two rotary rods and has driven two flabellums and rotate to inhale two dust absorption pipes with the dust through two dust collecting hoods, reentrant left side dust collection box and right side dust collection box, two separate the net to the dust blocking, the dust is with the interior collection of gas entering two dust collecting bags, has realized the purpose to dust collection.

(2) According to the scheme, the adjusting screw is arranged to drive the adjusting plate to move, the adjusting plate drives the cutting seat to move, and the plurality of cutting knives are made to move, so that the purpose of moving adjustment is achieved.

The dust collecting device is simple in structure, dust can be collected and treated while slotting through the dust removing mechanism, the condition that cleaning is difficult is avoided, and the dust collecting device is convenient for people to use.

Drawings

FIG. 1 is a schematic diagram of a grooving structure for highway bridge construction according to the present utility model;

fig. 2 is a schematic perspective view of an adjusting seat of a grooving structure for highway bridge construction according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a grooving structure for highway bridge construction according to the present utility model.

In the figure: 1. a movable seat; 2. a frame; 3. a first electric push rod; 4. an adjusting seat; 5. an auxiliary slide bar; 6. an adjusting plate; 7. a cutting seat; 8. a left dust suction box; 9. a right side dust box; 10. a driving rotating rod; 11. a cutting knife; 12. a partition plate; 13. a second electric push rod; 14. a water spraying plate; 15. a water tank; 16. a water pump; 17. a first water pipe; 18. a second water pipe; 19. adjusting a screw; 20. a drive bevel gear; 21. a rotating rod; 22. a passive bevel gear; 23. a fan blade; 24. a screen; 25. a dust collecting bag; 26. a dust collection pipe; 27. a dust hood; 28. a first motor; 29. and a second motor.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, a slotting structure for highway bridge construction, including removing seat 1, the top fixed mounting who removes seat 1 has framework 2, fixedly on the top inner wall of framework 2 be equipped with first electric putter 3, the one end fixedly connected with adjustment seat 4 of first electric putter 3, fixedly mounted has supplementary slide bar 5 in the adjustment seat 4, sliding connection regulating plate 6 on the supplementary slide bar 5, the bottom fixedly connected with cutting seat 7 of regulating plate 6, the both sides of cutting seat 7 are fixedly connected with left side dust box 8 and right side dust box 9 respectively, the internal rotation of cutting seat 7 is connected with initiative bull stick 10, fixedly connected with a plurality of cutting knives 11 on the initiative bull stick 10, all fixedly mounted with baffle 12 in left side dust box 8 and the right side dust box 9, all be equipped with dust removal mechanism in left side dust box 8 and the right side dust box 9, fixedly on the top inner wall of framework 2 be equipped with two second electric putter 13, the one end of two second electric putter 13 is fixedly connected with water spray plate 14 all.

In this embodiment, the top of the frame body 2 is provided with a water tank 15 and a water pump 16, a first water pipe 17 is communicated between the water tank 15 and the water pump 16, a second water pipe 18 is communicated between the water pump 16 and the water spraying plate 14, an adjusting screw 19 is rotationally connected with the adjusting seat 4, and the adjusting screw 19 is in threaded connection with the adjusting plate 6.

In this embodiment, the two dust removing mechanisms include two driving bevel gears 20, the two driving bevel gears 20 are fixedly connected with the driving rotating rod 10, the rotating rods 21 are rotatably connected to the partition 12, the bottom ends of the two rotating rods 21 are fixedly connected with the driven bevel gears 22, the two driven bevel gears 22 are respectively meshed with the two driving bevel gears 20, and the driving rotating rod 10 can drive the two driven bevel gears 22 to rotate through the two driving bevel gears 20.

In this embodiment, one end of two rotary rods 21 is fixedly connected with flabellum 23, all is equipped with in left side dust collection box 8 and the right side dust collection box 9 and separates net 24, and one side of left side dust collection box 8 and right side dust collection box 9 all is equipped with dust bag 25, is equipped with two dust absorption hoods 27 on the top inner wall of cutting seat 7, and the intercommunication has two dust absorption pipes 26 between left side dust collection box 8 and right side dust collection box 9 and two dust absorption hoods 27 respectively.

In this embodiment, a first motor 28 is fixedly installed on one side of the left dust suction box 8, an output shaft of the first motor 28 is fixedly connected with the driving rotary rod 10, a second motor 29 is fixedly installed on the adjusting seat 4, and an output shaft of the second motor 29 is fixedly connected with the adjusting screw 19.

In this embodiment, when the device is used, the device is moved to a place where slotting is needed, the first electric push rod 3 drives the adjusting seat 4 to move downwards, the plurality of cutting knives 11 are attached to the ground, the first motor 28 is started, the output shaft of the first motor 28 drives the driving rotary rod 10 to rotate, the driving rotary rod 10 drives the plurality of cutting knives 11 to rotate and slotting the ground, meanwhile, the driving rotary rod 10 drives the two driven bevel gears 22 to rotate through the two driving bevel gears 20, the two driven bevel gears 22 drive the two rotary rods 21 to rotate, the two rotary rods 21 drive the two fan blades 23 to rotate, dust is sucked into the two dust suction pipes 26 through the two dust suction hoods 27, then enters the left dust suction box 8 and the right dust suction box 9, the two separation nets 24 block the dust, the dust enters the two dust collection bags 25 along with the air, the two second electric push rods 13 drive the water spray plates 14 to move downwards, the water in the water pumps 16 close to the plurality of cutting knives 11, the water pumps 16 draw water in the water tanks 15 through the first water pipes 18, the second water spray plates 18 are conveyed to the second water pipes 14 to the plurality of electric motors 11 to drive the second electric motors 29 to rotate, the second water spray the water spray screws 29 to drive the cutting knives 19 to move the adjusting screws 6, and drive the cutting knives 19 to move the adjusting screws 6 to move, and the adjusting screws 19 move to drive the cutting knives 6 to move, and the adjusting screws 6 move to move.

Example two

In this embodiment, a control box is provided on the frame 2, and a controller is provided in the control box.

The difference between this embodiment and the first embodiment is that: the first electric push rod 3, the two second electric push rods 13, the first motor 28 and the second motor 29 can be controlled by the controller to work, all structures in the application can be selected according to actual use conditions, the drawings are schematic structural diagrams, and the specific actual size can be adjusted appropriately.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a slotting structure of highway bridge construction, including removing seat (1), its characterized in that, the top fixed mounting who removes seat (1) has framework (2), fixedly on the top inner wall of framework (2) be equipped with first electric putter (3), the one end fixedly connected with of first electric putter (3) adjusts seat (4), fixedly in adjusting seat (4) install supplementary slide bar (5), sliding connection regulating plate (6) on supplementary slide bar (5), the bottom fixedly connected with cutting seat (7) of regulating plate (6), the both sides of cutting seat (7) are fixedly connected with left side dust box (8) and right side dust box (9) respectively, the rotation of cutting seat (7) is connected with initiative bull stick (10), fixedly connected with a plurality of cutting knives (11) on initiative bull stick (10), equal fixedly installed in left side dust box (8) and right side dust box (9) baffle (12), all be equipped with dust removal mechanism in left side dust box (8) and right side dust box (9), electric putter (13) are all fixedly connected with two second ends (13) on the inner wall of framework (2).

2. The grooving structure for highway bridge construction according to claim 1, wherein the top of the frame body (2) is provided with a water tank (15) and a water pump (16), a first water pipe (17) is communicated between the water tank (15) and the water pump (16), a second water pipe (18) is communicated between the water pump (16) and the water spraying plate (14), an adjusting screw (19) is rotationally connected to the adjusting seat (4), and the adjusting screw (19) is in threaded connection with the adjusting plate (6).

3. The grooving structure for highway bridge construction according to claim 1, wherein the two dust removing mechanisms comprise two driving bevel gears (20), the two driving bevel gears (20) are fixedly connected with the driving rotary rod (10), the rotary rods (21) are rotatably connected to the partition plate (12), the bottom ends of the two rotary rods (21) are fixedly connected with the driven bevel gears (22), and the two driven bevel gears (22) are respectively meshed with the two driving bevel gears (20).

4. A grooved structure for highway bridge construction according to claim 3, characterized in that, one end of two rotary rods (21) is fixedly connected with fan blades (23), a screen (24) is arranged in each of the left side dust suction box (8) and the right side dust suction box (9), and dust collecting bags (25) are arranged on one sides of the left side dust suction box (8) and the right side dust suction box (9).

5. The grooving structure for highway bridge construction according to claim 4, wherein the top inner wall of the cutting seat (7) is provided with two dust suction covers (27), and two dust suction pipes (26) are respectively communicated between the left dust suction box (8) and the right dust suction box (9) and the two dust suction covers (27).

6. The grooving structure for highway bridge construction according to claim 1, wherein a first motor (28) is fixedly installed on one side of the left dust suction box (8), and an output shaft of the first motor (28) is fixedly connected with the driving rotary rod (10).

7. The grooving structure for highway bridge construction according to claim 2, wherein the adjusting seat (4) is fixedly provided with a second motor (29), and an output shaft of the second motor (29) is fixedly connected with the adjusting screw (19).