CN215035338U

CN215035338U - Cutting equipment is used in civil engineering construction

Info

Publication number: CN215035338U
Application number: CN202120825999.9U
Authority: CN
Inventors: 葛文兵; 霍玺龙
Original assignee: Lanzhou University of Technology
Current assignee: Lanzhou University of Technology
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-07
Anticipated expiration: 2031-04-21

Abstract

A cutting device for civil engineering construction comprises a fixed rod, a connecting frame, a rotating rod, a sliding frame, a supporting plate and a cutting knife; the fixed rod is arranged on the connecting frame; a rotating groove is arranged on the connecting frame; one end of the rotating rod is rotatably arranged on the connecting frame, and one end of the rotating rod is positioned in the rotating groove; the connecting frame is provided with an adjusting mechanism for adjusting the included angle between the fixed rod and the rotating rod; a second sliding groove is formed in the rotating rod; the sliding frame is arranged on the rotating rod in a sliding mode, and one end of the sliding frame is located inside the second sliding groove and is clamped with the rotating rod; the supporting plate is arranged on the sliding frame, the cutting knife is rotatably arranged on the supporting plate, and a first motor for driving the cutting knife to rotate is arranged on the supporting plate; and a moving mechanism for driving the sliding frame to move along the direction of the second sliding groove is arranged on the rotating rod. The utility model discloses a position of adjustment dwang can carry out the cutting of slash direction, leads through the dwang and improves the straightness accuracy after the cutting.

Description

Cutting equipment is used in civil engineering construction

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a cutting equipment is used in civil engineering construction.

Background

The cutting machines are divided into metal material cutting machines and non-metal material cutting machines, along with the development of the modern machining industry, the requirements on cutting quality and precision are continuously improved, the requirements on improving production efficiency, reducing production cost and having a highly intelligent automatic cutting function are also improved, the development of the numerical control cutting machine must adapt to the requirements on the development of the modern machining industry, and the cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines and the like.

The prior cutting equipment for civil engineering construction has the following problems: the relative angle is fixed during cutting, is difficult to cut oblique angles, has a small cutting range, needs to cut the plate-shaped material for many times, and is difficult to ensure the cutting straightness.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a cutting equipment is used in civil engineering construction can carry out the cutting of slash direction through the position of adjustment dwang, leads the straightness accuracy that improves after the cutting through the dwang.

(II) technical scheme

The utility model provides a cutting device for civil engineering construction, which comprises a fixed rod, a connecting frame, a rotating rod, a supporting leg, a sliding frame, a supporting plate and a cutting knife;

the fixed rod is arranged on the connecting frame; a rotating groove is arranged on the connecting frame; one end of the rotating rod is rotatably arranged on the connecting frame, and one end of the rotating rod is positioned in the rotating groove; the number of the supporting legs is three, and the three supporting legs are respectively arranged at the lower ends of the fixed rod, the connecting frame and the rotating rod; the connecting frame is provided with an adjusting mechanism for adjusting the included angle between the fixed rod and the rotating rod; a second sliding groove is formed in the rotating rod; the sliding frame is arranged on the rotating rod in a sliding mode, and one end of the sliding frame is located inside the second sliding groove and is clamped with the rotating rod; the supporting plate is arranged on the sliding frame, the cutting knife is rotatably arranged on the supporting plate, and a first motor for driving the cutting knife to rotate is arranged on the supporting plate; and a moving mechanism for driving the sliding frame to move along the direction of the second sliding groove is arranged on the rotating rod.

Preferably, the adjusting mechanism comprises a driving gear, a driven gear, a rotating shaft, a lifting rod and a handle; the driven gear is arranged on the rotating rod; the rotating shaft is rotatably arranged on the connecting frame; the driving gear is arranged on the rotating shaft and is meshed with the driven gear; a lifting groove is arranged in the rotating shaft; one end of the lifting rod is slidably arranged in the lifting groove, the lifting rod and the lifting groove are both of square structures, and the lifting rod is clamped with the rotating shaft; the handle is arranged at the other end of the lifting rod; and the lifting rod is provided with a limiting mechanism for limiting the rotation of the driving gear.

Preferably, the connecting frame is provided with a limiting plate; one end of the rotating shaft is rotatably arranged on the limiting plate; the limiting mechanism comprises a rotating sleeve, a connecting plate, a limiting block and a stop block; the rotating sleeve is arranged on the lifting rod, and one end of the connecting plate is rotatably arranged on the rotating sleeve; the limiting block is arranged at the other end of the connecting plate, is connected with the limiting plate in a sliding mode and is connected with the driving gear in a clamping mode; the dog sets up the lower extreme at the stopper, dog and limiting plate butt.

Preferably, the moving mechanism includes a second motor, a traveling gear and a rack; the rack is arranged in the second sliding groove; the second motor is arranged on the sliding frame and the supporting plate, and the output end of the second motor is in driving connection with the travelling gear; the advancing gear is meshed with the rack.

Preferably, the device also comprises a connecting rod and a sliding block; a first sliding groove is formed in the fixed rod; one end of the sliding block is arranged in the first sliding groove in a sliding mode, one end of the connecting rod is arranged on the sliding block in a rotating mode, and the other end of the connecting rod is arranged on the rotating rod in a rotating mode.

Preferably, the landing leg is the liftable landing leg, and the lower extreme of landing leg is provided with the rubber pad.

Preferably, the connecting frame is provided with a protractor.

Preferably, a cover plate is arranged on the sliding frame and is positioned above the first motor.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model discloses in, align dead lever and one side of the material of waiting to cut, through the contained angle between adjustment dwang and the dead lever of adjustment mechanism, after the adjustment is accomplished, start moving mechanism, moving mechanism drives the carriage and removes, and the carriage drives the backup pad and removes, and the backup pad drives the second motor and removes, starts the second motor, and second motor drive cutting knife rotates to make the cutting knife remove along the dwang, cut off the material.

Drawings

Fig. 1 is the utility model provides a cutting equipment's for civil engineering construction schematic structure.

Fig. 2 is the utility model provides a cutting equipment expandes back schematic structure diagram for civil engineering construction.

Fig. 3 is the utility model provides a cutting equipment's for civil engineering construction local structure schematic diagram.

Fig. 4 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. fixing the rod; 101. a first sliding groove; 2. a connecting frame; 201. a rotating groove; 3. rotating the rod; 301. a second sliding groove; 4. a support leg; 5. a limiting plate; 6. an adjustment mechanism; 601. a driving gear; 602. a driven gear; 603. a rotating shaft; 604. a lifting rod; 605. a handle; 606. a lifting groove; 7. a limiting mechanism; 701. rotating the sleeve; 702. a connecting plate; 703. a limiting block; 704. a stopper; 8. a connecting rod; 9. a carriage; 10. a support plate; 11. a cover plate; 12. a cutting knife; 1201. a first motor; 13. a moving mechanism; 1301. a second motor; 1302. a traveling gear; 1303. a rack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the cutting device for civil engineering construction provided by the present invention comprises a fixing rod 1, a connecting frame 2, a rotating rod 3, a supporting leg 4, a sliding frame 9, a supporting plate 10 and a cutting knife 12;

the fixed rod 1 is arranged on the connecting frame 2; the connecting frame 2 is provided with a rotating groove 201; one end of the rotating rod 3 is rotatably arranged on the connecting frame 2, and one end of the rotating rod 3 is positioned in the rotating groove 201; the number of the supporting legs 4 is three, and the three supporting legs 4 are respectively arranged at the lower ends of the fixed rod 1, the connecting frame 2 and the rotating rod 3; the connecting frame 2 is provided with an adjusting mechanism 6 for adjusting the included angle between the fixed rod 1 and the rotating rod 3; the rotating rod 3 is provided with a second sliding groove 301; the sliding frame 9 is arranged on the rotating rod 3 in a sliding mode, and one end of the sliding frame 9 is located inside the second sliding groove 301 and is clamped with the rotating rod 3; the supporting plate 10 is arranged on the sliding frame 9, the cutting knife 12 is rotatably arranged on the supporting plate 10, and the supporting plate 10 is provided with a first motor 1201 for driving the cutting knife 12 to rotate; the rotating lever 3 is provided with a moving mechanism 13 for driving the sliding frame 9 to move in the direction of the second sliding groove 301.

In an alternative embodiment, the adjustment mechanism 6 includes a driving gear 601, a driven gear 602, a rotating shaft 603, a lifting lever 604, and a handle 605; the driven gear 602 is provided on the rotating lever 3; the rotating shaft 603 is rotatably arranged on the connecting frame 2; the driving gear 601 is arranged on the rotating shaft 603, and the driving gear 601 is meshed with the driven gear 602; a lifting groove 606 is arranged in the rotating shaft 603; one end of the lifting rod 604 is slidably arranged in the lifting groove 606, the lifting rod 604 and the lifting groove 606 are both square structures, and the lifting rod 604 is clamped with the rotating shaft 603; a handle 605 is arranged at the other end of the lifting rod 604; the lifting rod 604 is provided with a limiting mechanism 7 for limiting the rotation of the driving gear 601.

It should be noted that, the handle 605 is lifted upwards, the handle 605 drives the lifting rod 604 to move, the lifting rod 604 drives the limiting mechanism 7 to move, so that the limiting on the driving gear 601 is released, the handle 605 is rotated, the handle 605 drives the lifting rod 604 to rotate, the lifting rod 604 drives the rotating shaft 603 to rotate, the rotating shaft 603 drives the driving gear 601 to rotate, the driving gear 601 drives the driven gear 602 to rotate, the driven gear 602 drives the rotating rod 3 to rotate, so that the angle between the fixing rod 1 and the rotating rod 3 is adjusted; or after the limiting mechanism 7 releases the limiting on the driving gear 601, the rotating rod 3 is directly rotated, and the handle is pressed after the adjustment is completed, so that the limiting mechanism 7 continues to limit the driving gear 601.

In an alternative embodiment, the connecting frame 2 is provided with a limiting plate 5; one end of the rotating shaft 603 is rotatably arranged on the limiting plate 5; the limiting mechanism 7 comprises a rotating sleeve 701, a connecting plate 702, a limiting block 703 and a stop block 704; the rotating sleeve 701 is arranged on the lifting rod 604, and one end of the connecting plate 702 is rotatably arranged on the rotating sleeve 701; the limiting block 703 is arranged at the other end of the connecting plate 702, the limiting block 703 is connected with the limiting plate 5 in a sliding manner, and the limiting block 703 is clamped with the driving gear 601; the stopper 704 is provided at the lower end of the stopper 703, and the stopper 704 abuts against the stopper plate 5.

It should be noted that, when the position of the rotating rod 3 needs to be adjusted, the handle 605 is lifted upwards, the handle 605 drives the lifting rod 604 to move, the lifting rod 604 drives the rotating sleeve 701 to move, the rotating sleeve 701 drives the connecting plate 702 to move, the connecting plate 702 drives the limiting block 703 to move, so that the limiting block 703 is separated from the driving gear 601, so that the driving gear 601 can rotate, and the position of the rotating rod 3 is adjusted; the stopper 704 prevents the lifting rod 604 from slipping out of the lifting groove 606.

In an alternative embodiment, the moving mechanism 13 includes a second motor 1301, a travel gear 1302, and a rack 1303; the rack 1303 is disposed inside the second sliding groove 301; the second motor 1301 is arranged on the sliding frame 9 and the supporting plate 10, and the output end of the second motor 1301 is in driving connection with the traveling gear 1302; the traveling gear 1302 is engaged with the rack 1303.

It should be noted that the second motor 1301 drives the traveling gear 1302 to rotate, the traveling gear 1302 drives the rack 1303 to move, the rack 1303 is fixed, so as to drive the traveling gear 1302 to move, the traveling gear 1302 drives the second motor 1301 to move, and the second motor 1301 drives the sliding rack 9 and the supporting plate 10 to move, so as to drive the cutting knife 12 to move.

In an alternative embodiment, the device further comprises a connecting rod 8 and a sliding block; a first sliding groove 101 is arranged on the fixed rod 1; one end of the sliding block is slidably disposed in the first sliding groove 101, one end of the connecting rod 8 is rotatably disposed on the sliding block, and the other end of the connecting rod 8 is rotatably disposed on the rotating rod 3.

It should be noted that, when the dwang 3 rotates, drive the connecting rod 8 and move, the connecting rod 8 drives the sliding block and moves to make dead lever 1, dwang 3 and connecting rod 8 can be the triangular distribution, improve the stability of dwang 3.

In an alternative embodiment, the legs 4 are liftable legs, and the lower ends of the legs 4 are provided with rubber pads.

It should be noted that the lifting legs can be conveniently used for adjusting the utility model to the horizontal state.

In an alternative embodiment, a protractor is provided on the connecting frame 2.

It should be noted that the angle gauge can facilitate the adjustment of the included angle between the fixing rod 1 and the rotating rod 3.

In an alternative embodiment, a cover plate 11 is provided on the carriage 9, the cover plate 11 being located above the first motor 1201.

It should be noted that the cover plate 11 is located to protect the first motor 1201 and reinforce the first motor 1201.

The utility model discloses in, align dead lever 1 and one side of the material of waiting to cut, through the contained angle between 6 adjustment dwang 3 of adjustment mechanism and the dead lever 1, after the adjustment was accomplished, start moving mechanism 13, moving mechanism 13 drives carriage 9 and removes, carriage 9 drives backup pad 10 and removes, backup pad 10 drives second motor 1301 and removes, starts second motor 1301, and second motor 1301 drives cutting knife 12 and rotates to make cutting knife 12 can remove along dwang 3, cut off the material.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The cutting equipment for civil engineering construction is characterized by comprising a fixed rod (1), a connecting frame (2), a rotating rod (3), supporting legs (4), a sliding frame (9), a supporting plate (10) and a cutting knife (12);

the fixed rod (1) is arranged on the connecting frame (2); a rotating groove (201) is arranged on the connecting frame (2); one end of the rotating rod (3) is rotatably arranged on the connecting frame (2), and one end of the rotating rod (3) is positioned in the rotating groove (201); the number of the supporting legs (4) is three, and the three supporting legs (4) are respectively arranged at the lower ends of the fixed rod (1), the connecting frame (2) and the rotating rod (3); the connecting frame (2) is provided with an adjusting mechanism (6) for adjusting the included angle between the fixed rod (1) and the rotating rod (3); a second sliding groove (301) is arranged on the rotating rod (3); the sliding frame (9) is arranged on the rotating rod (3) in a sliding mode, and one end of the sliding frame (9) is located inside the second sliding groove (301) and is clamped with the rotating rod (3); the supporting plate (10) is arranged on the sliding frame (9), the cutting knife (12) is rotatably arranged on the supporting plate (10), and a first motor (1201) for driving the cutting knife (12) to rotate is arranged on the supporting plate (10); the rotating rod (3) is provided with a moving mechanism (13) for driving the sliding frame (9) to move along the direction of the second sliding groove (301).

2. The cutting apparatus for civil engineering construction according to claim 1, wherein the adjusting mechanism (6) comprises a driving gear (601), a driven gear (602), a rotating shaft (603), a lifting lever (604) and a handle (605); the driven gear (602) is arranged on the rotating rod (3); the rotating shaft (603) is rotatably arranged on the connecting frame (2); the driving gear (601) is arranged on the rotating shaft (603), and the driving gear (601) is meshed with the driven gear (602); a lifting groove (606) is arranged in the rotating shaft (603); one end of the lifting rod (604) is slidably arranged in the lifting groove (606), the lifting rod (604) and the lifting groove (606) are both of square structures, and the lifting rod (604) is clamped with the rotating shaft (603); the handle (605) is arranged at the other end of the lifting rod (604); the lifting rod (604) is provided with a limiting mechanism (7) used for limiting the rotation of the driving gear (601).

3. The cutting equipment for civil engineering construction according to claim 2, wherein the connecting frame (2) is provided with a limiting plate (5); one end of the rotating shaft (603) is rotatably arranged on the limiting plate (5); the limiting mechanism (7) comprises a rotating sleeve (701), a connecting plate (702), a limiting block (703) and a stop block (704); the rotating sleeve (701) is arranged on the lifting rod (604), and one end of the connecting plate (702) is rotatably arranged on the rotating sleeve (701); the limiting block (703) is arranged at the other end of the connecting plate (702), the limiting block (703) is connected with the limiting plate (5) in a sliding manner, and the limiting block (703) is clamped with the driving gear (601); the stop block (704) is arranged at the lower end of the limiting block (703), and the stop block (704) is abutted to the limiting plate (5).

4. The cutting apparatus for civil engineering construction according to claim 1, wherein the moving mechanism (13) comprises a second motor (1301), a traveling gear (1302) and a rack (1303); the rack (1303) is arranged inside the second sliding groove (301); the second motor (1301) is arranged on the sliding frame (9) and the supporting plate (10), and the output end of the second motor (1301) is in driving connection with the traveling gear (1302); the traveling gear (1302) is in meshed connection with the rack (1303).

5. The cutting apparatus for civil engineering construction according to claim 1, further comprising a link (8) and a sliding block; a first sliding groove (101) is arranged on the fixed rod (1); one end of the sliding block is arranged in the first sliding groove (101) in a sliding mode, one end of the connecting rod (8) is arranged on the sliding block in a rotating mode, and the other end of the connecting rod (8) is arranged on the rotating rod (3) in a rotating mode.

6. The cutting apparatus for civil engineering construction according to claim 1, wherein the leg (4) is a liftable leg, and a rubber pad is provided at a lower end of the leg (4).

7. The cutting apparatus for civil engineering construction according to claim 1, wherein a protractor is provided on the connecting frame (2).

8. Cutting apparatus for civil engineering work according to claim 1, characterised in that a cover plate (11) is provided on the carriage (9), the cover plate (11) being located above the first motor (1201).