CN220972877U

CN220972877U - Cutting equipment for curb chamfering

Info

Publication number: CN220972877U
Application number: CN202322998606.6U
Authority: CN
Inventors: 彭麒云; 王鹏超; 李云飞; 李振民; 陈�峰; 张桥; 郭耀龙; 马驰; 张升
Original assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Current assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-17
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses a cutting device for chamfering a curb, which comprises: the support frame is integrally rectangular, and the upper end of the support frame is provided with a pushing handrail; the top surface roller is rotationally connected to one side of the lower end of the support frame and is used for advancing on the top surface of the curb; the outer limit steel plate is arranged at the same side with the top surface roller and is vertically arranged at the lower end of the support frame and is used for abutting against the outer side of the curb; the mounting rack is obliquely arranged at the lower end of the supporting frame; and the cutting machine is arranged on the mounting frame and is used for carrying out inclined plane cutting on the edge position of the curb. The utility model has the following advantages and effects: through setting up hand-held type cutting equipment, realize the fixed depth cutting and the fixed angle cutting of curb border position, guarantee that the chamfer straightness is the same and the chamfer size depth is the same by all the curb of cutting, make the cutting process more convenient simultaneously, guarantee the stability of operation, save the manual work, have the effect that reduces the manpower consumption and guarantee curb chamfer appearance quality.

Description

Cutting equipment for curb chamfering

Technical Field

The utility model relates to the field of building construction, in particular to cutting equipment for chamfering a curb.

Background

The curbs are generally arranged on the middle dividing strip, the dividing strips on the two sides and the two sides of the road side strips, and the exposed road surface is preferably 10cm-20cm different. The curb that generally leaves factory is mostly regular cuboid, and after the construction is accomplished, the part that leaks outside is for guaranteeing safety and pleasing to the eye, need carry out chamfer cutting to outer side angle.

Most of the existing curb chamfering cutting equipment is poor in straightness of the chamfer after cutting due to the lack of a limiting and leveling device, and the sizes and depths of the chamfer are inconsistent, so that the quality of the appearance is finally affected. Meanwhile, the common chamfering and cutting equipment is handheld equipment, so that the stability of operation cannot be guaranteed, and labor force of workers can be excessively consumed, and improvement is needed.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide cutting equipment for chamfering a curb, which has the effects of reducing manpower consumption and ensuring the appearance quality of the curb chamfer.

The technical aim of the utility model is realized by the following technical scheme: a cutting apparatus for curb chamfering, comprising:

The support frame is integrally rectangular, and the upper end of the support frame is provided with a pushing handrail;

the top surface roller is rotationally connected to one side of the lower end of the support frame and is used for advancing on the top surface of the curb;

The outer limit steel plate is arranged at the same side as the top surface roller and is vertically arranged at the lower end of the support frame and is used for abutting against the outer side of the curb;

The mounting rack is obliquely arranged at the lower end of the supporting frame;

The cutting machine is arranged on the mounting frame and used for cutting an inclined plane on the edge position of the curb.

The present utility model may be further configured in a preferred example to: the front end of the outer limit steel plate is of a sliding shoe type.

The present utility model may be further configured in a preferred example to: the support frame deviates from the vertical downwardly extending in one side of top surface gyro wheel is provided with the spacing, the level is provided with the gag lever post on the spacing, rotate on the gag lever post and be connected with the side gyro wheel, the side gyro wheel is contradicted curb and is deviate from one side of outside spacing steel sheet.

The present utility model may be further configured in a preferred example to: the limiting rod is horizontally and slidably connected to the limiting frame, and limiting nuts used for clamping two sides of the limiting frame are connected to the limiting rod in a threaded mode.

The present utility model may be further configured in a preferred example to: the both ends of mounting bracket rotate connect in the support frame, the equal level in both ends of mounting bracket is provided with adjusting bolt, threaded connection has the gland nut of support frame outer wall on the adjusting bolt.

The present utility model may be further configured in a preferred example to: the support frame is vertically provided with a strip-shaped groove for the vertical sliding of the adjusting bolt.

The present utility model may be further configured in a preferred example to: the cutting machine is characterized in that mounting plates are vertically arranged on two sides of the mounting frame, a sliding screw rod crossing the mounting plates is arranged on the cutting machine, and sliding nuts used for clamping the two sides of the mounting plates are connected to the sliding screw rod in a threaded mode.

The present utility model may be further configured in a preferred example to: the back side of cutting machine is provided with the locking screw rod that runs through the mounting bracket, threaded connection has the centre gripping on the locking screw rod locking nut of mounting bracket both sides, and be provided with on the mounting bracket and supply the lateral sliding of locking screw rod's kidney-shaped hole.

The present utility model may be further configured in a preferred example to: the water tank is arranged on the supporting frame, and a spray pipe aligned to the cutting machine is arranged on the water tank.

In summary, the utility model has the following beneficial effects:

1. Through setting up hand-held type cutting equipment, realize the fixed depth cutting and the fixed angle cutting of curb edge position, guarantee that the chamfer straightness of all curbs that are cut is the same and chamfer size depth is the same, make the cutting process more convenient simultaneously, guarantee the stability of operation, save the manual work, have the effect that reduces the manpower consumption and guarantee curb chamfer appearance quality;

2. The three-side limiting mode is adopted to determine the travelling route of the cutting equipment, so that the chamfering straightness of the curb is guaranteed to be the same, the chamfering size and depth are guaranteed to be the same, and the appearance quality of the chamfering of the curb is guaranteed effectively;

3. Through setting up inclination and high position adjustable cutting machine, realize cutting angle and chamfer degree of depth's self-adjusting, satisfy the cutting of different specification curb chamfer, improve the practicality of whole cutting equipment.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

Fig. 2 is a schematic view of the structure of the mounting frame and the cutter of the embodiment.

Reference numerals: 1. a support frame; 11. pushing the armrests; 2. a top surface roller; 3. an outer limit steel plate; 4. a mounting frame; 41. an adjusting bolt; 42. a bar-shaped groove; 43. an adjusting nut; 44. a mounting plate; 45. a sliding screw; 46. a slip nut; 47. locking the screw rod; 48. a lock nut; 49. waist-shaped holes; 5. a cutting machine; 6. a limiting frame; 61. a limit rod; 62. a side roller; 63. a limit nut; 7. a water tank; 71. a spray pipe.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a cutting device for chamfering a curb comprises a supporting frame 1, a top surface roller 2, an outer limit steel plate 3, a mounting frame 4 and a cutting machine 5.

As shown in fig. 1 and 2, the supporting frame 1 is integrally rectangular, and has a pushing handrail 11 at an upper end for controlling the supporting frame 1 to move along a length direction of the curb. The top surface gyro wheel 2 rotates to be connected in one side of support frame 1 lower extreme, and is used for advancing at the top surface of curb to make the motion process of support frame 1 light smooth more.

As shown in fig. 1 and 2, the outer limit steel plate 3 is arranged on the same side as the top surface roller 2 and is vertically arranged at the lower end of the support frame 1, and the outer limit steel plate 3 is a steel plate with the height of 3cm and the thickness of 5mm and is used for abutting against the outer side of the curb, so that the advancing direction of the support frame 1 is limited. Meanwhile, the front end of the outer limit steel plate 3 is a sliding shoe type for ensuring that the outer limit steel plate 3 can be tightly attached to the curb for movement.

As shown in fig. 1 and 2, a limiting frame 6 is vertically and downwardly extended from one side of the supporting frame 1, which is away from the top surface roller 2, and a limiting rod 61 is horizontally arranged on the limiting frame 6. The limiting rod 61 is rotatably connected with a side roller 62, and the side roller 62 abuts against one side of the curb, which faces away from the outer limiting steel plate 3.

Therefore, in the installation process of the support frame 1, the outer limit steel plates 3 and the side rollers 62 clamp two sides of the curb, the top surface rollers 2 press the upper end surface of the curb, and three limits can limit the support frame 1 to stably travel along the length direction of the curb.

As shown in fig. 1 and 2, the limiting rod 61 is horizontally and slidably connected to the limiting frame 6, and the limiting nuts 63 used for clamping two sides of the limiting frame 6 are in threaded connection with the limiting rod 61, so that the distance between the side roller 62 and the outer limiting steel plate 3 can be adjusted, on one hand, quick installation of the cutting equipment can be realized, and on the other hand, the cutting equipment can be also adapted to curb stones with different thicknesses.

As shown in fig. 1 and 2, the mounting frame 4 is obliquely arranged at the lower end of the supporting frame 1, the cutting machine 5 is arranged on the mounting frame 4 and is used for performing inclined plane cutting on the edge position of the curb, and the cutting machine 5 is provided with kinetic energy by a high-speed motor with 220V power of 3kw and a rotating speed of 9000 rpm.

As shown in fig. 1 and 2, the water tank 7 is arranged on the support frame 1, the spray pipe 71 is arranged on the water tank 7, the spray pipe 71 is aligned with the saw blade on the cutting machine 5, on one hand, the cooling of the saw blade can be realized, the long-time work of the cutting machine 5 is ensured, on the other hand, the dust fall effect is achieved, and the sanitation of the cutting position is ensured.

As shown in fig. 1 and 2, two ends of the mounting frame 4 are both rotatably connected to the lower end of the supporting frame 1, so as to be used for adjusting the inclination angle of the cutting machine 5, thereby realizing the operations of different cutting angles. The both ends of mounting bracket 4 all are provided with adjusting bolt 41 horizontally, and vertical bar groove 42 that supplies adjusting bolt 41 vertical slip that is provided with on the support frame 1, threaded connection has the adjusting nut 43 that compresses tightly the support frame 1 outer wall on the adjusting bolt 41 to can realize the fixed after the mounting bracket 4 is rotatory, can realize the adjustment of mounting bracket 4 and cutting machine 5 height again, realize the operation of different chamfer degree of depth.

As shown in fig. 1 and 2, mounting plates 44 are vertically arranged on both sides of the mounting frame 4, a sliding screw 45 traversing the mounting plates 44 is arranged on the cutting machine 5, and sliding nuts 46 for clamping both sides of the mounting plates 44 are screwed on the sliding screw 45.

As shown in fig. 1 and 2, a locking screw 47 penetrating through the mounting frame 4 is arranged on the back side of the cutting machine 5, locking nuts 48 for clamping the two sides of the mounting frame 4 are connected to the locking screw 47 in a threaded manner, and kidney-shaped holes 49 for the locking screw 47 to slide transversely are arranged on the mounting frame 4, so that the inclination degree of the cutting machine 5 is adjusted, and the operations of different cutting angles are realized.

Therefore, when the curb is cut, the inclination angle and the height position of the mounting plate 44 are adjusted according to the angle and the depth of the chamfer required to be cut by the curb, so that the synchronous adjustment of the inclination angle and the height position of the cutter 5 is realized.

Then place support frame 1 on the curb, make top surface gyro wheel 2 conflict the up end of curb, make outside spacing steel sheet 3 conflict the lateral wall of curb simultaneously, then control gag lever post 61 drive side gyro wheel 62 conflict the inside wall of curb again, select to fix gag lever post 61, realize that spacing of whole support frame 1 is fixed to make support frame 1 only can advance along curb length direction.

When the support frame 1 advances, the cutting machine 5 is controlled to work, and the edge position of the curb stone is cut by the cutting machine 5, so that chamfering operation is realized. After one edge position is chamfered, the direction of the curb stone can be changed, and the cutting equipment can be changed, so that the chamfering operation of the other edge position is realized.

The present utility model is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present utility model.

Claims

1. Cutting equipment for curb chamfer, its characterized in that: comprising the following steps:

The support frame (1) is integrally rectangular, and the upper end of the support frame is provided with a pushing handrail (11);

The top surface roller (2) is rotatably connected to one side of the lower end of the support frame (1) and is used for advancing on the top surface of the curb;

The outer limit steel plate (3) is arranged at the same side as the top surface roller (2) and vertically at the lower end of the support frame (1) and is used for abutting against the outer side of the curb;

the mounting frame (4) is obliquely arranged at the lower end of the supporting frame (1);

And the cutting machine (5) is arranged on the mounting frame (4) and is used for carrying out inclined plane cutting on the edge position of the curb.

2. A cutting apparatus for kerb chamfering as recited in claim 1, wherein: the front end of the outer limit steel plate (3) is of a sliding shoe type.

3. A cutting apparatus for kerb chamfering as recited in claim 1, wherein: the support frame (1) deviates from one side of top surface gyro wheel (2) vertical downwardly extending is provided with spacing (6), the level is provided with gag lever post (61) on spacing (6), rotate on gag lever post (61) and be connected with side gyro wheel (62), side gyro wheel (62) conflict curb deviates from one side of outside spacing steel sheet (3).

4. A cutting apparatus for kerb chamfering as recited in claim 3, further characterized in that: the limiting rod (61) is horizontally and slidably connected to the limiting frame (6), and limiting nuts (63) used for clamping two sides of the limiting frame (6) are connected to the limiting rod (61) in a threaded mode.

5. A cutting apparatus for kerb chamfering as recited in claim 1, wherein: the two ends of the mounting frame (4) are rotatably connected to the supporting frame (1), adjusting bolts (41) are horizontally arranged at the two ends of the mounting frame (4), and adjusting nuts (43) for pressing the outer wall of the supporting frame (1) are connected to the adjusting bolts (41) in a threaded mode.

6. A cutting apparatus for kerb chamfering as recited in claim 5, further characterized in that: the support frame (1) is vertically provided with a strip-shaped groove (42) for the vertical sliding of the adjusting bolt (41).

7. The cutting apparatus for kerb chamfering as recited in claim 6, wherein: the cutting machine is characterized in that mounting plates (44) are vertically arranged on two sides of the mounting frame (4), a sliding screw rod (45) crossing the mounting plates (44) is arranged on the cutting machine (5), and sliding nuts (46) used for clamping the two sides of the mounting plates (44) are connected to the sliding screw rod (45) in a threaded mode.

8. A cutting apparatus for kerb chamfering as recited in claim 7, further characterized in that: the back side of cutting machine (5) is provided with runs through locking screw (47) of mounting bracket (4), threaded connection has centre gripping on locking screw (47) lock nut (48) of mounting bracket (4) both sides, and be provided with on mounting bracket (4) confession locking screw (47) transversely slides kidney-shaped hole (49).

9. A cutting apparatus for kerb chamfering as recited in claim 1, wherein: the water tank (7) is arranged on the supporting frame (1), and a spray pipe (71) aligned with the cutting machine (5) is arranged on the water tank (7).