CN214644878U

CN214644878U - Vertical beam slab cutting device for road and bridge construction

Info

Publication number: CN214644878U
Application number: CN202023169141.6U
Authority: CN
Inventors: 何盛亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-09
Anticipated expiration: 2030-12-24

Abstract

The utility model belongs to the technical field of vertical cutting of beam slabs, in particular to a vertical cutting device of beam slabs for road and bridge construction, which comprises a track slab, wherein the inner side of the front end surface of the track slab is fixedly connected with a first motor, the end of a main shaft of the first motor is fixedly connected with a first threaded rod, the outer side of the first threaded rod is spirally connected with an adjusting block, the top end of the adjusting block is fixedly connected with a mounting shell, the top end of the mounting shell is fixedly connected with a limiting rod, the inner side of the mounting shell is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a mounting rod, so that the device can cut beam slabs with different thicknesses, the pushing block is driven to move left and right by rotating a second threaded rod, the pushing block drives the sliding rod to move left and right in a supporting frame, so that the second spring pulls the pushing block and the mounting frame, thereby adjusting the pressure of a cutting piece for laminating the beam slabs, and further leading the device to carry out better cutting operation, simple operation, labour saving and time saving improves the cutting operation effect of device, improves device cutting efficiency.

Description

Vertical beam slab cutting device for road and bridge construction

Technical Field

The utility model belongs to the technical field of the vertical cutting of beam slab, concretely relates to vertical cutting device of beam slab for road and bridge construction.

Background

The beam slab is the combination of interacting beams and slabs in the floor, the reinforced concrete cast-in-place beam slab system is the floor form which is most used and has the widest application range at present, and the safety and the economical efficiency of the system have great influence on buildings. The integral cast floor system has the advantages that the beam and the plate are integral in interaction, are closely related to each other and are stressed and deformed together.

The prior art has the following problems:

1. when the traditional beam plate vertical cutting device for road and bridge construction is used, the force of the cutting machine attached to the beam plate is inconvenient to adjust, and the adjustment is troublesome;

2. the vertical cutting device of beam slab for traditional road and bridge construction needs artifical manual thrust unit to carry out the cutting operation, and promotes the dynamics and all leans on the hand to go the sensation, influences the cutting operation of device.

In order to solve the problems, the application provides a vertical beam slab cutting device for road and bridge construction.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a road and bridge construction is with vertical cutting device of beam slab has the characteristics that make things convenient for the cutting machine and the regulation of beam slab laminating dynamics and make things convenient for the automatic cutting operation that carries on.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical beam-slab cutting device for road and bridge construction comprises a track slab, wherein a first motor is fixedly connected to the inner side of the front end face of the track slab, a first threaded rod is fixedly connected to the end of a main shaft of the first motor, an adjusting block is spirally connected to the outer side of the first threaded rod, an installation shell is fixedly connected to the top end of the adjusting block, a limiting rod is fixedly connected to the top end of the installation shell, a first spring is fixedly connected to the inner side of the installation shell, an installation rod is fixedly connected to the other end of the first spring, a trigger button is fixedly connected to the inner side of the installation shell, an adjusting shell is fixedly connected to the top end of the installation rod, a second motor is fixedly connected to the inner side of the left end of the adjusting shell, a bidirectional screw is fixedly connected to the end of a main shaft of the second motor, an installation frame is spirally connected to the outer side of the bidirectional screw, a sliding rod is slidably connected to the inner side of the installation frame, a supporting frame is slidably connected to the outer side of the sliding rod, the utility model discloses a quick-witted support frame, including support frame, third motor top fixedly connected with cutting piece, the inboard screwed connection of support frame has the second threaded rod, second threaded rod one end is rotated through the pivot and is connected with the ejector pad, the ejector pad other end with fixedly connected with second spring between the mounting bracket.

As the utility model relates to a vertical cutting device of roof beam slab is preferred for road and bridge construction, first threaded rod rear end face through the pivot with the rear end face inboard of track board is rotated and is connected, first spacing groove has been seted up to the track board inboard, the regulating block outside with the first spacing groove sliding connection of track board, first screw hole has been seted up to the regulating block inboard, the first threaded rod outside with the first screw hole screwed connection of regulating block, first spring setting is in the circumference position of gag lever post.

As the utility model relates to a vertical cutting device of beam slab is preferred for road and bridge construction, the gag lever post runs through the installation pole, the gag lever post outside with installation pole sliding connection, installation pole bottom with installation shell sliding connection, the movement track of installation pole is the linear, trigger button's quantity is two, two the symmetry sets up around trigger button is the inboard of installation shell, two trigger button all sets up on the movement track of installation pole.

As the utility model relates to a vertical cutting device of beam slab is preferred for road and bridge construction, two-way screw rod right-hand member through the pivot with the left end inboard rotation of adjusting the shell is connected, the second spacing groove has been seted up to the adjusting shell inboard, the mounting bracket outside with the second spacing groove sliding connection of adjusting the shell, the second screw hole has been seted up to the mounting bracket inboard, the two-way screw rod outside with the second screw hole screwed connection of mounting bracket.

As the utility model relates to a road and bridge construction is with vertical cutting device of beam slab is preferred, the third spacing groove has been seted up to the mounting bracket inboard, the slide bar outside with the third spacing groove sliding connection of mounting bracket, the intercommunication groove has been seted up to the support frame inboard, the slide bar outside with the intercommunication groove sliding connection of support frame, the third screw hole has been seted up to the support frame inboard, the second threaded rod outside with the third screw hole screwed connection of support frame, the ejector pad outside with support frame sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can cut beam plates with different thicknesses, then the pushing block is driven to move left and right by rotating the second threaded rod, the pushing block drives the sliding rod to move left and right in the supporting frame, the second spring pulls the pushing block and the mounting frame, and therefore the pressure of the cutting piece for laminating the beam plates is adjusted, the device is made to perform better cutting operation, the operation is simple, time and labor are saved, the cutting operation effect of the device is improved, and the cutting efficiency of the device is improved.

2. Installation pole and the trigger button contact of front end, then first motor stop motion, the third motor operation drives the cutting piece and rotates and carry out the cutting operation, then first spring promotes installation pole forward motion, make the cutting piece cut the operation, then the trigger button contact back of installation pole rear end, the third motor stop motion, first motor operation drive installation shell moves forward, then the installation pole contacts with the trigger button of front end once more, the third motor continues to cut the operation, thereby realize that the device cuts the operation along the track board is automatic, save the cost of labor, the cutting efficiency of improvement device, and the power that first spring promotes to make cutting piece and beam slab laminating is used for cutting the operation, the stability of improvement device cutting, avoid cutting piece and beam slab laminating tension or too loose influence cutting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the middle trigger button of the present invention.

In the figure: 1. a track plate; 2. a first motor; 3. a first threaded rod; 4. an adjusting block; 5. mounting a shell; 6. a limiting rod; 7. a first spring; 8. mounting a rod; 9. a trigger button; 10. a second motor; 11. a bidirectional screw; 12. a mounting frame; 13. a slide bar; 14. a support frame; 15. a third motor; 16. cutting the slices; 17. a second threaded rod; 18. a push block; 19. a second spring; 20. and (6) adjusting the shell.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides the following solutions: a beam-slab vertical cutting device for road and bridge construction comprises a track slab 1, wherein a first motor 2 is fixedly connected to the inner side of the front end face of the track slab 1, a first threaded rod 3 is fixedly connected to the tail end of a main shaft of the first motor 2, an adjusting block 4 is spirally connected to the outer side of the first threaded rod 3, a mounting shell 5 is fixedly connected to the top end of the adjusting block 4, a limiting rod 6 is fixedly connected to the top end of the mounting shell 5, a first spring 7 is fixedly connected to the inner side of the mounting shell 5, a mounting rod 8 is fixedly connected to the other end of the first spring 7, a trigger button 9 is fixedly connected to the inner side of the mounting shell 5, an adjusting shell 20 is fixedly connected to the top end of the mounting rod 8, a second motor 10 is fixedly connected to the inner side of the left end of the adjusting shell 20, a bidirectional screw 11 is fixedly connected to the tail end of the main shaft of the second motor 10, an installation frame 12 is spirally connected to the outer side of the bidirectional screw 11, a slide bar 13 is slidably connected to the inner side of the installation frame 12, and a support frame 14 is slidably connected to the outer side of the slide bar 13, the top end of the support frame 14 is fixedly connected with a third motor 15, the top end of the third motor 15 is fixedly connected with a cutting blade 16, the inner side of the support frame 14 is spirally connected with a second threaded rod 17, one end of the second threaded rod 17 is rotatably connected with a push block 18 through a rotating shaft, and a second spring 19 is fixedly connected between the other end of the push block 18 and the mounting frame 12.

In this embodiment: the second motor 10 in the adjusting shell 20 operates to drive the bidirectional screw 11 to rotate, the adjusting shell 20 limits the mounting rack 12, the bidirectional screw 11 drives the mounting rack 12 to move in the same direction or in the opposite direction, so as to drive the cutting blade 16 on the third motor 15 to move, then the second threaded rod 17 is rotated to drive the push block 18 to move left and right, the push block 18 drives the slide rod 13 to move left and right in the support frame 14, so that the second spring 19 pulls the push block 18 and the mounting rack 12, so as to adjust the pressure of the cutting blade 16 on the beam plate, the first motor 2 on the track plate 1 operates to drive the first threaded rod 3 to rotate, the adjusting block 4 is driven to move left and right through the limitation of the track plate 1, the adjusting block 4 moves forward to drive the mounting shell 5 to move forward, the mounting rod 8 slides on the limiting rod 6, then the mounting rod 8 contacts with the trigger button 9 at the front end, then the first motor 2 stops moving, the third motor 15 operates to drive the cutting blade 16 to rotate to perform cutting operation, then the first spring 7 pushes the mounting rod 8 to move forwards, so that the cutting blade 16 performs cutting operation, then after the trigger button 9 at the rear end of the mounting rod 8 is contacted, the third motor 15 stops operating, the first motor 2 operates to drive the mounting shell 5 to move forwards, then the mounting rod 8 is contacted with the trigger button 9 at the front end again, and the third motor 15 continues the cutting operation.

In an alternative embodiment, the rear end face of the first threaded rod 3 is rotatably connected with the inner side of the rear end face of the track plate 1 through a rotating shaft, the inner side of the track plate 1 is provided with a first limiting groove, the outer side of the adjusting block 4 is slidably connected with the first limiting groove of the track plate 1, the inner side of the adjusting block 4 is provided with a first threaded hole, the outer side of the first threaded rod 3 is spirally connected with the first threaded hole of the adjusting block 4, and the first spring 7 is arranged at the circumferential position of the limiting rod 6.

In this embodiment: through the spacing 4 side-to-side motion that drives the regulating block of track board 1, regulating block 4 forward motion drives installation shell 5 forward motion, and installation pole 8 slides on gag lever post 6, then installation pole 8 contacts with the trigger button 9 of front end, then first motor 2 stop motion, and the operation of third motor 15 drives cutting piece 16 and rotates and cut the operation.

In an optional embodiment, the limiting rod 6 penetrates through the mounting rod 8, the outer side of the limiting rod 6 is slidably connected with the mounting rod 8, the bottom end of the mounting rod 8 is slidably connected with the mounting shell 5, the movement track of the mounting rod 8 is linear, the number of the trigger buttons 9 is two, the two trigger buttons 9 are symmetrically arranged on the inner side of the mounting shell 5 in a front-back manner, and the two trigger buttons 9 are both arranged on the movement track of the mounting rod 8.

In this embodiment: the realization device cuts the operation along track board 1 is automatic, saves the cost of labor, improves the cutting efficiency of device, and first spring 7 promotes the power that makes cutting piece 16 and beam slab laminating and is used for cutting the operation, improves the stability of device cutting, avoids cutting piece 16 and beam slab laminating tension or too loose influence cutting.

In an optional embodiment, the right end of the bidirectional screw 11 is rotatably connected to the inner side of the left end of the adjusting shell 20 through a rotating shaft, the inner side of the adjusting shell 20 is provided with a second limiting groove, the outer side of the mounting frame 12 is slidably connected to the second limiting groove of the adjusting shell 20, the inner side of the mounting frame 12 is provided with a second threaded hole, and the outer side of the bidirectional screw 11 is spirally connected to the second threaded hole of the mounting frame 12.

In this embodiment: the operation of second motor 10 in adjusting shell 20 drives two-way screw rod 11 and rotates, and through adjusting shell 20 spacing to mounting bracket 12, two-way screw rod 11 drives mounting bracket 12 syntropy or motion dorsad to drive the motion of cutting piece 16 on the third motor 15, thereby make the device can cut the beam slab of different thickness.

In an alternative embodiment, the mounting frame 12 has a third limiting groove formed on an inner side thereof, the outer side of the sliding rod 13 is slidably connected to the third limiting groove of the mounting frame 12, the inner side of the supporting frame 14 has a communicating groove, the outer side of the sliding rod 13 is slidably connected to the communicating groove of the supporting frame 14, the inner side of the supporting frame 14 has a third threaded hole, the outer side of the second threaded rod 17 is threadedly connected to the third threaded hole of the supporting frame 14, and the outer side of the push block 18 is slidably connected to the supporting frame 14.

In this embodiment: the pushing block 18 is driven to move left and right by rotating the second threaded rod 17, the pushing block 18 drives the sliding rod 13 to move left and right in the supporting frame 14, so that the second spring 19 pulls the pushing block 18 and the mounting frame 12, and the pressure of the cutting blade 16 on the beam plate is adjusted.

The utility model discloses a theory of operation and use flow: the device supplies power through an external power supply when in use, the second motor 10 in the adjusting shell 20 operates to drive the two-way screw 11 to rotate, the adjusting shell 20 limits the mounting rack 12, the two-way screw 11 drives the mounting rack 12 to move in the same direction or in the opposite direction, so as to drive the cutting blade 16 on the third motor 15 to move, so that the device can cut beam plates with different thicknesses, then the second threaded rod 17 is rotated to drive the push block 18 to move left and right, the push block 18 drives the slide rod 13 to move left and right in the support rack 14, so that the second spring 19 pulls the push block 18 and the mounting rack 12, so as to adjust the pressure of the cutting blade 16 to be attached to the beam plates, thereby the device can better perform cutting operation, the operation is simple, time and labor are saved, the cutting operation effect of the device is improved, the cutting efficiency of the device is improved, the first motor 2 on the track plate 1 operates to drive the first threaded rod 3 to rotate, the adjusting block 4 is driven to move left and right through the limiting of the track plate 1, the adjusting block 4 moves forwards to drive the mounting shell 5 to move forwards, the mounting rod 8 slides on the limiting rod 6, then the mounting rod 8 is in contact with the trigger button 9 at the front end, then the first motor 2 stops moving, the third motor 15 operates to drive the cutting piece 16 to rotate for cutting operation, then the first spring 7 pushes the mounting rod 8 to move forwards to enable the cutting piece 16 to perform cutting operation, then the third motor 15 stops operating after the trigger button 9 at the rear end of the mounting rod 8 is contacted, the first motor 2 operates to drive the mounting shell 5 to move forwards, then the mounting rod 8 is in contact with the trigger button 9 at the front end again, the third motor 15 continues to perform cutting operation, so that the device automatically performs cutting operation along the track slab 1, labor cost is saved, cutting efficiency of the device is improved, and the force of the first spring 7 pushing the cutting piece 16 to be attached to the beam slab is used for cutting operation, the stability of the device cutting is improved, and the cutting piece 16 is prevented from being attached to the beam plate too tightly or too loosely to affect cutting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road and bridge construction is with vertical cutting device of beam slab which characterized in that: the track plate comprises a track plate (1), wherein a first motor (2) is fixedly connected to the inner side of the front end face of the track plate (1), a first threaded rod (3) is fixedly connected to the end of a main shaft of the first motor (2), an adjusting block (4) is spirally connected to the outer side of the first threaded rod (3), an installation shell (5) is fixedly connected to the top end of the adjusting block (4), a limiting rod (6) is fixedly connected to the top end of the installation shell (5), a first spring (7) is fixedly connected to the inner side of the installation shell (5), an installation rod (8) is fixedly connected to the other end of the first spring (7), a trigger button (9) is fixedly connected to the inner side of the installation shell (5), an adjusting shell (20) is fixedly connected to the top end of the installation rod (8), a second motor (10) is fixedly connected to the inner side of the left end of the adjusting shell (20), and a bidirectional screw (11) is fixedly connected to the end of the main shaft of the second motor (10), two-way screw rod (11) outside spiral connection has mounting bracket (12), mounting bracket (12) inboard sliding connection has slide bar (13), slide bar (13) outside sliding connection has support frame (14), support frame (14) top fixedly connected with third motor (15), third motor (15) top fixedly connected with cuts piece (16), support frame (14) inboard spiral connection has second threaded rod (17), second threaded rod (17) one end is rotated through the pivot and is connected with ejector pad (18), ejector pad (18) the other end with fixedly connected with second spring (19) between mounting bracket (12).

2. The vertical beam-slab cutting device for road and bridge construction according to claim 1, wherein: first threaded rod (3) rear end face through the pivot with the rear end face inboard of track board (1) is rotated and is connected, first spacing groove has been seted up to track board (1) inboard, regulating block (4) the outside with the first spacing groove sliding connection of track board (1), first screw hole has been seted up to regulating block (4) inboard, the first threaded rod (3) the outside with the first screw hole screwed connection of regulating block (4), first spring (7) set up the circumference position of gag lever post (6).

3. The vertical beam-slab cutting device for road and bridge construction according to claim 1, wherein: gag lever post (6) runs through installation pole (8), gag lever post (6) the outside with installation pole (8) sliding connection, installation pole (8) bottom with installation shell (5) sliding connection, the movement track of installation pole (8) is the linearity, the quantity of trigger button (9) is two, two trigger button (9) are the front and back symmetry and set up the inboard of installation shell (5), two trigger button (9) all set up on the movement track of installation pole (8).

4. The vertical beam-slab cutting device for road and bridge construction according to claim 1, wherein: two-way screw rod (11) right-hand member through the pivot with adjust the inboard rotation connection of left end of shell (20), adjust shell (20) inboard and seted up the second spacing groove, the mounting bracket (12) outside with adjust the second spacing groove sliding connection of shell (20), the second screw hole has been seted up to mounting bracket (12) inboard, the two-way screw rod (11) outside with the second screw hole screwed connection of mounting bracket (12).

5. The vertical beam-slab cutting device for road and bridge construction according to claim 1, wherein: the third spacing groove has been seted up to mounting bracket (12) inboard, slide bar (13) the outside with the third spacing groove sliding connection of mounting bracket (12), the intercommunication groove has been seted up to support frame (14) inboard, the slide bar (13) the outside with the intercommunication groove sliding connection of support frame (14), the third screw hole has been seted up to support frame (14) inboard, the second threaded rod (17) the outside with the third screw hole screwed connection of support frame (14), ejector pad (18) the outside with support frame (14) sliding connection.