CN212742139U

CN212742139U - Cutting device is used in road and bridge construction

Info

Publication number: CN212742139U
Application number: CN202021528099.XU
Authority: CN
Inventors: 刘道勇
Original assignee: Chongqing Vocational College of Transportation
Current assignee: Chongqing Vocational College of Transportation
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-19
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a cutting device is used in road and bridge construction, comprising a base plate, the lower extreme of bottom plate is equipped with running gear, the equal fixedly connected with riser in the upper end left and right sides of bottom plate, the upper end of bottom plate is located the first fixed plate of rear side fixedly connected with of two risers, two handrails of rear side fixedly connected with of first fixed plate, two fixedly connected with diaphragm between the riser, the fly leaf is installed to the downside of diaphragm, be equipped with the adjustment mechanism who adjusts the fly leaf in the diaphragm, two mounting panels of lower extreme fixedly connected with of fly leaf. The utility model discloses a set up adjustment mechanism, can carry out the regulation of height to the fly leaf of diaphragm below, the cutting wheel of cooperation fly leaf below guarantees at the in-process that removes, and the cutting wheel can keep vertical state to guarantee to satisfy the demand of joint-cutting, cooperation running gear, the removal of whole equipment is convenience also very.

Description

Cutting device is used in road and bridge construction

Technical Field

The utility model relates to a road and bridge construction technical field especially relates to a cutting device is used in road and bridge construction.

Background

The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like.

Road and bridge construction among the prior art needs to carry out the joint-cutting to the road surface, and cutting equipment among the prior art needs manual handheld cutting machine to carry out the joint-cutting operation on road surface, and manual cutting mobile device is troublesome to the condition of slope appears easily in the cutting joint, and the joint-cutting is accurate inadequately, leads to unsatisfied demand of constructing.

Therefore, a cutting device for road and bridge construction is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the road and bridge cutting device for construction that provides.

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

a cutting device for road and bridge construction comprises a bottom plate, a running mechanism is arranged at the lower end of the bottom plate, the left side and the right side of the upper end of the bottom plate are both fixedly connected with vertical plates, the upper end of the bottom plate is positioned at the rear sides of the two vertical plates and is fixedly connected with a first fixing plate, the rear side of the first fixing plate is fixedly connected with two handrails, a transverse plate is fixedly connected between the two vertical plates, a movable plate is arranged at the lower side of the transverse plate, an adjusting mechanism for adjusting the movable plate is arranged in the transverse plate, the lower end of the movable plate is fixedly connected with two mounting plates, one of the mounting plates is fixedly connected with a motor, the output end of the motor is coaxially and fixedly connected with a first rotating shaft, the first rotating shaft penetrates between the two mounting plates, the part of the first rotating shaft, which is positioned between the two mounting plates, is coaxially and fixedly connected with a cutting wheel, and four corners of the lower end of the bottom plate are fixedly connected with baffle plates.

Preferably, running gear include with the equal fixed connection's in the lower extreme four corners bracing piece of bottom plate, the lower extreme fixedly connected with second fixed plate of bracing piece, the lower extreme of second fixed plate rotates and is connected with the dwang, it is connected with the gyro wheel to rotate through the axis of rotation in the lower lateral wall of dwang.

Preferably, the adjusting mechanism comprises a movable rod connected with the lower side wall of the transverse plate in a sliding manner, a cavity is arranged in the transverse plate, two first sliding blocks which are connected with the cavity in a sliding way are arranged in the cavity, the two first sliding blocks are respectively and fixedly connected with the two movable rods, a threaded rod is rotatably connected between the left side wall and the right side wall of the cavity, the right end of the threaded rod sequentially penetrates through the right side wall and the right vertical plate of the cavity, threaded holes are formed in the two first sliding blocks, the two threaded holes are in threaded connection with the threaded rod, be equipped with the fluting on the lower lateral wall of cavity, two the movable rod all runs through the fluting setting, two the lower extreme of movable rod all rotates and is connected with the rotor plate, two the rotor plate runs through the setting each other, two rotate through the second pivot between the rotor plate and connect, the lower extreme of two rotor plates and the last lateral wall sliding connection of fly leaf.

Preferably, the upper side wall of the movable plate is provided with a second sliding groove, the second sliding groove is internally provided with two second sliding blocks matched with the second sliding groove, and the two second sliding blocks are respectively and rotatably connected with the two rotating rods.

Preferably, the threaded rod is a bidirectional threaded rod.

Preferably, the length of the baffle is less than the length of the running gear.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up adjustment mechanism, can carry out the regulation of height to the fly leaf of diaphragm below, the cutting wheel of cooperation fly leaf below guarantees at the in-process that removes, and the cutting wheel can keep vertical state to guarantee to satisfy the demand of joint-cutting, cooperation running gear, the removal of whole equipment is also very convenient.

Drawings

Fig. 1 is a perspective view of a cutting device for road and bridge construction according to the present invention;

fig. 2 is the utility model provides a road and bridge construction is with cutting device's external structure schematic diagram.

In the figure: the cutting machine comprises a base plate 1, a traveling mechanism 2, a vertical plate 3, a first fixing plate 4, a transverse plate 5, a movable plate 6, an adjusting mechanism 7, an installation plate 8, a motor 9, a first rotating shaft 10, a baffle plate 11, a supporting rod 12, a second fixing plate 13, a rotating rod 14, a rotating shaft 15, a movable rod 16, a cavity 17, a threaded rod 18, a rotating plate 19 and a cutting wheel 20.

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. 1-2, a cutting device is used in road and bridge construction, including bottom plate 1, the lower extreme of bottom plate 1 is equipped with running gear 2, specifically, running gear 2 includes the bracing piece 12 with the equal fixed connection in lower extreme four corners of bottom plate 1, the lower extreme fixedly connected with second fixed plate 13 of bracing piece 12, the lower extreme of second fixed plate 13 rotates and is connected with dwang 14, rotate through axis of rotation 15 in the lower lateral wall of dwang 14 and be connected with the gyro wheel, the equal fixedly connected with riser 3 in the upper end left and right sides of bottom plate 1, the upper end of bottom plate 1 is located the first fixed plate 4 of the rear side fixedly connected with of two risers 3, two handrails of the rear side fixedly connected with of first fixed plate 4, fixedly connected with diaphragm 5 between two risers 3, fly leaf 6 is.

In the utility model, an adjusting mechanism 7 for adjusting the movable plate 6 is arranged in the transverse plate 5, it should be noted that the adjusting mechanism 7 comprises a movable rod 16 slidably connected with the lower side wall of the transverse plate 5, a cavity 17 is arranged in the transverse plate 5, two first sliders slidably connected with the cavity 17 are arranged in the cavity 17, the two first sliders are respectively and fixedly connected with the two movable rods 16, a threaded rod 18 is rotatably connected between the left side wall and the right side wall of the cavity 17, it should be noted that the threaded rod 18 is a bidirectional threaded rod, the right end of the threaded rod 18 is coaxially and fixedly connected with a handle, the right end of the threaded rod 18 sequentially penetrates through the right side wall of the cavity 17 and the right side vertical plate 3, threaded holes are arranged in the two first sliders, the two threaded holes are both in threaded connection with the threaded rod 18, a slot is arranged on the lower side wall of the cavity 17, the two movable rods 16 both, the two rotating plates 19 are mutually penetrated and arranged, and the two rotating plates 19 are rotatably connected through a second rotating shaft.

In the utility model, the lower ends of the two rotating plates 19 are slidably connected with the upper side wall of the movable plate 6, it is worth mentioning that a second chute is arranged on the upper side wall of the movable plate 6, two second sliders matched with the second chute are arranged in the second chute, the two second sliders are respectively rotatably connected with the two rotating rods 14, the lower end of the movable plate 6 is fixedly connected with two mounting plates 8, one of the mounting plates 8 is fixedly connected with a motor 9, the motor 9 is Y-160L-6, the motor 9 is electrically connected with the outside, which is the prior art, and is not repeated herein, the output end of the motor 9 is coaxially and fixedly connected with a first rotating shaft 10, the first rotating shaft 10 penetrates between the two mounting plates 8, the part of the first rotating shaft 10 between the two mounting plates 8 is coaxially and fixedly connected with a cutting wheel 20, and the four corners of the lower end of the bottom plate 1 are all fixedly connected, it should be noted that the length of the baffle 11 is less than the length of the running gear 2, and the baffle 11 can reduce the splashing of dust during the cutting process, so that the dust can be limited in a certain range.

The utility model discloses during the use, promote the position that needs the joint-cutting with this equipment, open motor 9, motor 9 drives first pivot 10 and rotates, first pivot 10 drives cutting wheel 20 and rotates, turning handle again, the handle drives threaded rod 18 and rotates, threaded rod 18 drives two first sliders and removes, two first sliders drive two movable rods 16 and remove, two movable rods 16 drive two rotor plates 19 and use the second pivot to rotate as the center, two dwang 14 drive 6 lifts of fly leaf, fly leaf 6 drives the cutting wheel 20 of below and removes, thereby carry out the joint-cutting operation to the road surface.

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 cutting device for road and bridge construction comprises a bottom plate (1) and is characterized in that a travelling mechanism (2) is arranged at the lower end of the bottom plate (1), vertical plates (3) are fixedly connected to the left side and the right side of the upper end of the bottom plate (1), a first fixing plate (4) is fixedly connected to the rear sides of the two vertical plates (3) at the upper end of the bottom plate (1), two handrails are fixedly connected to the rear side of the first fixing plate (4), a transverse plate (5) is fixedly connected between the two vertical plates (3), a movable plate (6) is installed at the lower side of the transverse plate (5), an adjusting mechanism (7) for adjusting the movable plate (6) is arranged in the transverse plate (5), two mounting plates (8) are fixedly connected to the lower end of the movable plate (6), a motor (9) is fixedly connected to one mounting plate (8), and a first rotating shaft (10) is coaxially and fixedly connected to the, first pivot (10) run through to between two mounting panels (8), first pivot (10) are located the coaxial fixedly connected with cutting wheel (20) of part between two mounting panels (8), the equal fixed connection baffle (11) in lower extreme four corners of bottom plate (1).

2. The cutting device for road and bridge construction according to claim 1, wherein the traveling mechanism (2) comprises a support rod (12) fixedly connected with four corners of the lower end of the bottom plate (1), a second fixing plate (13) is fixedly connected with the lower end of the support rod (12), a rotating rod (14) is rotatably connected with the lower end of the second fixing plate (13), and a roller is rotatably connected into the lower side wall of the rotating rod (14) through a rotating shaft (15).

3. The cutting device for road and bridge construction according to claim 1, wherein the adjusting mechanism (7) comprises a movable rod (16) slidably connected with the lower side wall of the transverse plate (5), a cavity (17) is formed in the transverse plate (5), two first sliding blocks slidably connected with the cavity (17) are arranged in the cavity (17), the two first sliding blocks are respectively and fixedly connected with the two movable rods (16), a threaded rod (18) is rotatably connected between the left side wall and the right side wall of the cavity (17), the right end of the threaded rod (18) sequentially penetrates through the right side wall and the right side vertical plate (3) of the cavity (17), threaded holes are formed in the two first sliding blocks, the two threaded holes are both in threaded connection with the threaded rod (18), a groove is formed in the lower side wall of the cavity (17), and the two movable rods (16) both penetrate through the groove, the lower extreme of two movable rod (16) all rotates and is connected with rotor plate (19), two rotor plate (19) run through the setting each other, two rotate through the second pivot between rotor plate (19) and rotate the connection, the lower extreme of two rotor plates (19) and the last lateral wall sliding connection of fly leaf (6).

4. The cutting device for road and bridge construction according to claim 3, wherein a second sliding groove is formed in the upper side wall of the movable plate (6), two second sliding blocks matched with the second sliding groove are arranged in the second sliding groove, and the two second sliding blocks are respectively and rotatably connected with the two rotating rods (14).

5. The cutting device for road and bridge construction according to claim 3, wherein the threaded rod (18) is a bidirectional threaded rod.

6. The cutting apparatus for road and bridge construction as claimed in claim 1, wherein the length of the fence (11) is lower than the length of the running gear (2).