CN219112753U

CN219112753U - Vertical cutting device is used in road bridge construction

Info

Publication number: CN219112753U
Application number: CN202222691950.6U
Authority: CN
Inventors: 宫海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-06-02
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of cutting devices, and particularly relates to a vertical cutting device for road and bridge construction, which comprises a movable frame, wherein a push rod is fixedly arranged at the upper part of the rear end of the movable frame, universal wheels are fixedly arranged at four corners of the lower end of the movable frame, upright posts are fixedly welded at the left side and the right side of the upper end of the movable frame, a top plate is fixedly arranged at the upper ends of the two upright posts together, a first positive and negative motor is fixedly arranged at the rear part of the upper end of the top plate, a screw rod is fixedly arranged at the output end of the first positive and negative motor, the lower end of the screw rod penetrates through the top plate and is movably arranged with the upper end of the movable frame through a bearing, a lifting plate is jointly and slidably arranged between the two upright posts, and a cutting mechanism is arranged at the front end of the lifting plate. The utility model can not only horizontally place the cutting machine, but also vertically place the cutting machine, realizes one machine with multiple purposes, has strong flexibility, can control the cutting depth when the cutting machine is horizontally placed, can also finish scribing work, and has high stability and low labor capacity of workers.

Description

Vertical cutting device is used in road bridge construction

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a vertical cutting device for road and bridge construction.

Background

The cutting machine is one of the common equipment in road and bridge construction, and can cut steel bars, cement pavements, cement walls, concrete castings and the like; at present, the cutting machine used for roads and bridges mainly comprises a handheld cutting machine and a traction cutting machine.

The traction type cutting machine can only cut the workpiece on the horizontal plane, when the vertical workpiece such as a cement wall is required to be cut, the handheld cutting machine can only be used, and when the handheld cutting machine is used, the manual force application is required to keep the stability of the cutting machine, so that the cutting effect is influenced, meanwhile, the control of the cutting depth is inconvenient, and the practicability is poor. Therefore, we propose a road and bridge construction is with vertical cutting device.

Disclosure of Invention

The utility model mainly aims to provide a vertical cutting device for road and bridge construction, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a road and bridge construction is with vertical cutting device, includes removes the frame, the rear end upper portion fixed mounting who removes the frame has the push rod, the equal fixed mounting in lower extreme four corners of removing the frame has the universal wheel, the equal fixed welding in upper end left and right sides of removing the frame has the stand, two the upper end of stand is fixed mounting has the roof jointly, the upper end rear portion fixed mounting of roof has positive and negative motor No. one, the output fixed mounting of positive and negative motor No. one has the screw rod, the lower extreme of screw rod runs through the roof and passes through the upper end movable mounting of bearing and removal frame, two common slidable mounting has the lifter plate between the stand, the front end of lifter plate is provided with cutting mechanism.

Preferably, the rear end of the lifting plate is welded with a connecting block, and the connecting block is sleeved on the screw rod and is in threaded connection with the screw rod.

Preferably, the cutting mechanism comprises an adjusting plate and a stabilizing rod, an electric telescopic rod is fixedly arranged at the middle part of the rear end of the adjusting plate, the rear end of the electric telescopic rod is fixedly arranged at the front end of the lifting plate, two stabilizing rods are arranged at the rear end of the stabilizing rod and the front end of the lifting plate, the adjusting plate is sleeved on the two stabilizing rods and is slidably arranged with the stabilizing rod, a U-shaped frame is fixedly welded at the middle part of the front end of the adjusting plate, and a cutting main body is arranged in the U-shaped frame.

Preferably, the front diameter of the stabilizer bar is greater than the rear diameter of the stabilizer bar.

Preferably, the cutting main body comprises a movable frame and a second positive and negative motor, the movable frame is movably installed in the U-shaped frame through a bearing, one end of the movable frame penetrates through the U-shaped frame and is fixedly provided with a driving wheel, the middle part of the movable frame is provided with a cutting machine, the rear end of the cutting machine is not in contact with the inner wall of the U-shaped frame, the second positive and negative motor is fixedly installed in the U-shaped frame, and the output end of the second positive and negative motor penetrates through the U-shaped frame and is fixedly provided with a driving wheel.

Preferably, the driving wheel and the driving wheel have the same structure, and the driving wheel are positioned on the same plane and are connected with a conveying belt in a common transmission way.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving wheel is driven to rotate by the positive and negative motors, and the driving wheel is driven to rotate by the conveying belt, so that the movable frame is driven to rotate, the angle of the cutting machine is adjusted, the cutting machine can be horizontally placed, the cutting machine can be vertically placed, multiple purposes are realized, and the flexibility is high.

2. According to the utility model, when the cutting machine is vertically placed, the lifting plate is driven to slide on the two upright posts by the threaded connection of the screw rod and the connecting block, so that the cutting machine can finish longitudinal feeding movement, and the cutting function is realized.

3. According to the utility model, when the cutting machine is horizontally placed, the distance between the cutting machine and the vertical plane is adjusted through the extension and retraction of the electric telescopic rod, so that the cutting machine completes transverse feeding movement, the control of the cutting depth is realized, the scribing work of the vertical plane can be realized by pushing the movable frame to horizontally move, the stability is high, the processing effect of the vertical plane is improved, and the labor capacity of workers is reduced.

Drawings

FIG. 1 is a front view of the whole structure of a vertical cutting device for road and bridge construction of the present utility model;

FIG. 2 is a rear view of the whole structure of the vertical cutting device for road and bridge construction of the present utility model;

FIG. 3 is a schematic structural view of a cutting mechanism of a vertical cutting device for road and bridge construction according to the present utility model;

fig. 4 is a schematic structural view of a cutting main body of the vertical cutting device for road and bridge construction according to the present utility model.

In the figure: 1. a moving rack; 2. a push rod; 3. a universal wheel; 4. a column; 5. a top plate; 6. a first positive and negative motor; 7. a screw; 8. a lifting plate; 9. a cutting mechanism; 81. a connecting block; 91. an adjusting plate; 92. a stabilizing rod; 93. an electric telescopic rod; 94. a U-shaped frame; 95. cutting the main body; 96. a movable frame; 97. a cutting machine; 98. a driving wheel; 99. a second positive and negative motor; 100. a driving wheel; 101. a conveyor belt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a road and bridge construction is with vertical cutting device, including removing frame 1, the rear end upper portion fixed mounting who removes frame 1 has push rod 2, the equal fixed mounting in lower extreme four corners that removes frame 1 has universal wheel 3, the equal fixed welding in upper end left and right sides that removes frame 1 has stand 4, the upper end of two stands 4 is fixed mounting jointly has roof 5, the upper end rear portion fixed mounting of roof 5 has positive and negative motor 6 No. one, the output fixed mounting of positive and negative motor 6 No. one has screw rod 7, the lower extreme of screw rod 7 runs through roof 5 and through the upper end movable mounting of bearing and removal frame 1, common slidable mounting has lifter plate 8 between two stands 4, the front end of lifter plate 8 is provided with cutting mechanism 9.

The rear end of the lifting plate 8 is welded with a connecting block 81, the connecting block 81 is sleeved on the screw rod 7 and is in threaded connection with the screw rod 7, the lifting plate 8 is driven to slide on the two upright posts 4 through threaded connection between the screw rod 7 and the connecting block 81, so that the cutting machine 97 finishes longitudinal feeding movement, and a cutting function is realized; the cutting mechanism 9 comprises an adjusting plate 91 and stabilizing rods 92, wherein an electric telescopic rod 93 is fixedly arranged in the middle of the rear end of the adjusting plate 91, the rear end of the electric telescopic rod 93 is fixedly arranged with the front end of the lifting plate 8, the distance between the cutting machine 97 and a vertical plane is adjusted through the telescopic action of the electric telescopic rod 93, so that the cutting machine 97 can complete transverse feeding movement, the control of the cutting depth is realized, the scribing work of the vertical plane can be realized by pushing the movable frame 1 to move horizontally, the stability is high, the processing effect of the vertical plane is improved, the labor capacity of workers is reduced, the stabilizing rods 92 are two, the rear ends of the two stabilizing rods 92 are fixedly arranged with the front end of the lifting plate 8, the adjusting plate 91 is sleeved on the two stabilizing rods 92 and is slidably arranged with the stabilizing rods 92, a U-shaped frame 94 is fixedly welded in the middle of the front end of the adjusting plate 91, and a cutting main body 95 is arranged in the U-shaped frame 94; the front diameter of the stabilizing rod 92 is larger than the rear diameter of the stabilizing rod 92, so that the stabilizing rod has an anti-falling function; the cutting main body 95 comprises a movable frame 96 and a second positive and negative motor 99, the movable frame 96 is movably arranged in the U-shaped frame 94 through a bearing, one end of the movable frame 96 penetrates through the U-shaped frame 94 and is fixedly provided with a driving wheel 98, the middle part of the movable frame 96 is provided with a cutting machine 97, the rear end of the cutting machine 97 is not contacted with the inner wall of the U-shaped frame 94, the second positive and negative motor 99 is fixedly arranged in the U-shaped frame 94, and the output end of the second positive and negative motor 99 penetrates through the U-shaped frame 94 and is fixedly provided with a driving wheel 100; the driving wheel 98 and the driving wheel 100 have the same structure, the driving wheel 98 and the driving wheel 100 are positioned on the same plane and are connected with a conveying belt 101 in a common transmission way, the driving wheel 100 is driven to rotate by the second positive and negative motor 99, the driving wheel 100 drives the driving wheel 98 to rotate by the conveying belt 101, and accordingly the movable frame 96 is driven to rotate to enable the cutting machine 97 to conduct angle adjustment, the cutting machine 97 can be placed horizontally, the cutting machine 97 can be placed vertically, multiple purposes are achieved, and the flexibility is high.

In a specific use process, the second positive and negative motor 99 is started, the driving wheel 100 is driven to rotate by the second positive and negative motor 99, the driving wheel 100 is driven to rotate by the conveying belt 101, the driving wheel 98 is driven to rotate by the movable frame 96, the angle of the cutting machine 97 is adjusted, the cutting machine 97 can be horizontally placed, the cutting machine 97 can be vertically placed, the multi-angle adjustment of the cutting machine 97 is realized, when the cutting machine 97 is vertically placed, the first positive and negative motor 6 is started, the lifting plate 8 is driven to slide on the two upright posts 4 by the threaded connection of the threaded rod 7 and the connecting block 81, the longitudinal feeding motion of the cutting machine 97 is completed, the cutting function is realized, when the cutting machine 97 is horizontally placed, the electric telescopic rod 93 is started, the distance between the cutting machine 97 and a vertical plane is adjusted by the electric telescopic rod 93, the transverse feeding motion of the cutting machine 97 is completed, the control of the cutting depth is realized, the scribing work of the vertical plane can be realized by pushing the moving frame 1 horizontally, the stability is high, the processing effect of the vertical plane is improved, and the labor amount of workers is reduced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Vertical cutting device is used in road and bridge construction, including removing frame (1), its characterized in that: the automatic lifting device is characterized in that a push rod (2) is fixedly arranged at the upper part of the rear end of the movable frame (1), universal wheels (3) are fixedly arranged at four corners of the lower end of the movable frame (1), upright posts (4) are fixedly welded at the left side and the right side of the upper end of the movable frame (1), top plates (5) are fixedly arranged at the upper ends of the upright posts (4) together, a first positive and negative motor (6) is fixedly arranged at the rear part of the upper end of the top plate (5), a screw rod (7) is fixedly arranged at the output end of the first positive and negative motor (6), the lower end of the screw rod (7) penetrates through the top plate (5) and is movably arranged with the upper end of the movable frame (1) through a bearing, lifting plates (8) are slidably arranged between the two upright posts (4), and a cutting mechanism (9) is arranged at the front end of each lifting plate (8);

the rear end welding of lifter plate (8) has connecting block (81), connecting block (81) cup joints on screw rod (7) and with screw rod (7) threaded connection.

2. The vertical cutting device for road and bridge construction according to claim 1, wherein: cutting mechanism (9) are including regulating plate (91) and firm pole (92), the rear end mid-section fixed mounting of regulating plate (91) has electric telescopic handle (93), the rear end of electric telescopic handle (93) and the front end fixed mounting of lifter plate (8), firm pole (92) are provided with two, two the rear end of firm pole (92) and the front end fixed mounting of lifter plate (8), regulating plate (91) cup joint on two firm poles (92) and with firm pole (92) slidable mounting, the front end middle part fixed welding of regulating plate (91) has U type frame (94), be provided with cutting main part (95) in U type frame (94).

3. The vertical cutting device for road and bridge construction according to claim 2, wherein: the stabilizing rod (92) has a front diameter that is greater than a rear diameter of the stabilizing rod (92).

4. The vertical cutting device for road and bridge construction according to claim 2, wherein: cutting main part (95) are including movable frame (96) and positive and negative motor No. two (99), movable frame (96) are in U type frame (94) through bearing movable mounting, U type frame (94) are run through to one end of movable frame (96) and fixed mounting has drive wheel (98), the middle part of movable frame (96) is provided with cutting machine (97), and the rear end of cutting machine (97) does not contact with the inner wall of U type frame (94), positive and negative motor No. two (99) fixed mounting are in U type frame (94), the output of positive and negative motor No. two (99) runs through U type frame (94) and fixed mounting has drive wheel (100).

5. The vertical cutting device for road and bridge construction according to claim 4, wherein: the driving wheel (98) and the driving wheel (100) are identical in structure, and the driving wheel (98) and the driving wheel (100) are located on the same plane and are connected with a conveying belt (101) in a common transmission mode.