CN214687290U

CN214687290U - Transverse slotting device for concrete plates

Info

Publication number: CN214687290U
Application number: CN202023179114.7U
Authority: CN
Inventors: 张雷; 王喜; 韩庆贺
Original assignee: Shandong Tianyu Building Materials Technology Co ltd
Current assignee: Shandong Tianyu Building Materials Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-12
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to the field of concrete slab processing, in particular to a transverse slotting device for concrete slabs, which comprises a device main body, the lower end of the device main body is provided with a moving piece, the corner of the upper end surface of the device main body is fixedly provided with a fixed plate by screw, a driving shaft is rotatably inserted in the middle of the upper end surface of the fixing plate in a penetrating manner, a limiting bearing is inserted in a corner of the inner bottom surface of the device main body, the lower end part of the driving shaft is jointed inside the limiting bearing, the driving part is arranged on the rear end surface of the device main body, the driving part is connected with the driving shaft, the upper part of the outer side of the driving shaft extends to form a pressing ring, a plurality of groups of fixed cylinders are linearly arranged on the outer side of the driving shaft in an array manner, wherein adjacent two sets of the upper and lower terminal surface of a solid fixed cylinder is laminated mutually, the utility model discloses can be convenient for carry out horizontal fluting to the concrete slab of different thickness, and can reduce the replacement cost.

Description

Transverse slotting device for concrete plates

Technical Field

The utility model relates to a concrete slab processing field especially relates to a concrete panel transversely fluting device.

Background

Concrete slabs, slabs made of concrete materials, are basic structures or components in house buildings and various engineering structures, are commonly used as roof covers, floor systems, platforms, walls, retaining walls, foundations, terraces, pavements, pools and the like, have extremely wide application range, some of the concrete slabs usually need to be grooved by means of a transverse grooving device according to the building requirements, the concrete slab transverse grooving device in the prior art is inconvenient to groove concrete slabs with different thicknesses in use, and the replacement cost is high when the concrete slabs are damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of inefficiency among the prior art, and the horizontal fluting device of a concrete board that proposes.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a transverse grooving device for concrete plates comprises a device main body, wherein a moving piece is installed at the lower end of the device main body, a fixing plate is installed at the corner of the upper end face of the device main body in a screwed mode, a driving shaft penetrates through and is embedded in the middle of the upper end face of the fixing plate, a limiting bearing is embedded at the corner of the inner bottom face of the device main body, the lower end portion of the driving shaft is attached to the inside of the limiting bearing, a driving piece is installed on the rear end face of the device main body and is connected with the driving shaft, a pressing ring extends from the upper portion of the outer side of the driving shaft, a plurality of groups of fixing cylinders are arranged in a linear array mode on the outer side of the driving shaft, the upper end face and the lower end face of each adjacent fixing cylinder are attached to each other, fixing nuts are screwed to the outer side of the driving shaft, the fixing nuts and the pressing rings are respectively pressed on the two groups of fixing cylinders at the upper end portion and the lower end portion, and guide rods extend between the upper end face and the lower end face of the inner portion of each fixing cylinder, the outside slidable mounting of solid fixed cylinder has the fluting blade, the up end of fluting blade runs through to inlay has the guide cylinder, the guide arm slides and runs through in the inside of guide cylinder, the side of guide cylinder runs through to screw has fixing bolt, fixing bolt's side compresses tightly in the outside of guide arm.

Preferably, the moving member includes a bearing seat disposed below the apparatus main body, a bearing table is slidably mounted inside the bearing seat, and an upper end surface of the bearing table is fixedly connected to a lower end surface of the apparatus main body.

Preferably, the side middle part of bearing the seat runs through to rotate and inlays and have the lead screw, the lead screw runs through the inside of screwing in the bearing platform, the side fixed mounting who bears the seat has just reverse motor, the tip of just reverse motor and the tip fixed connection of lead screw.

Preferably, the driving member includes a driving motor fixedly installed at a rear end of the device body, and the driving motor is connected with the driving shaft.

Preferably, two groups of belt pulleys are coaxially extended from the end part of the driving motor and the upper end part of the driving shaft respectively, and a synchronous belt is connected between the two groups of belt pulleys.

Preferably, two adjacent sets of all laminating between the fixed cylinder and between fixed cylinder and the clamping ring of upper end is installed and is strengthened the projection.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses fixing bolt can become flexible, make its guide cylinder can slide on the guide arm, and then drive the fluting blade and remove, adjust with the interval between adjacent two sets of fluting blades, with the concrete slab that adapts to different thickness, so that transversely fluting to the concrete slab of different thickness, fixation nut can be taken off simultaneously, make its multiunit solid fixed cylinder that is compressed tightly and fixes between fixation nut and clamping ring can move about, promote one of them set of solid fixed cylinder downwards then, can take off the fluting blade of corresponding one of them set of damage from the drive shaft and change, it welds in same root drive shaft to have changed original multiunit fluting blade, cause the extravagant cost's that one set of fluting blade damage needs to be changed together with all the other fluting blades phenomenon, reach its benefit that reduces the replacement cost with this.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial view of the present invention;

fig. 3 is a fixed half-sectional view of the fixing cylinder of the present invention.

In the figure: 1. a bearing seat; 2. a screw rod; 3. a positive and negative rotation motor; 4. a bearing table; 5. a device main body; 6. a fixing plate; 7. a drive shaft; 8. a pulley; 9. a synchronous belt; 10. a drive motor; 11. pressing a ring; 12. a grooving blade; 13. a fixed cylinder; 14. reinforcing the convex column; 15. a restraining bearing; 16. fixing a nut; 17. a guide bar; 18. a guide cylinder; 19. and (5) fixing the bolt.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The transverse concrete slab grooving device shown in fig. 1-3 comprises a device main body 5, a moving member is mounted at the lower end of the device main body 5, a fixing plate 6 is fixedly mounted at the corner of the upper end face of the device main body 5 in a screwed manner, a driving shaft 7 is rotatably inserted and embedded in the middle of the upper end face of the fixing plate 6, a limiting bearing 15 is embedded at the corner of the inner bottom face of the device main body 5, the lower end part of the driving shaft 7 is attached to the inside of the limiting bearing 15, a driving member is mounted on the rear end face of the device main body 5 and connected with the driving shaft 7, a press ring 11 extends from the upper part of the outer side of the driving shaft 7, a plurality of groups of fixing cylinders 13 are linearly arranged in an array manner on the outer side of the driving shaft 7, wherein the upper end face and the lower end face of two adjacent groups of fixing cylinders 13 are attached, a fixing nut 16 is screwed on the outer side of the driving shaft 7, and the fixing nut 16 and the press ring 11 are respectively pressed on the two groups of fixing cylinders 13 at the upper end part and the lower end part, a guide rod 17 extends between the upper end face and the lower end face of the inside of the fixed cylinder 13, a slotting blade 12 is slidably mounted on the outer side of the fixed cylinder 13, a guide cylinder 18 penetrates and is embedded in the upper end face of the slotting blade 12, the guide rod 17 penetrates through the inside of the guide cylinder 18 in a sliding manner, a fixing bolt 19 penetrates through and is screwed to the side face of the guide cylinder 18, and the side face of the fixing bolt 19 is tightly pressed on the outer side of the guide rod 17.

The moving member is including setting up the plummer 1 in the below of device main part 5, and the inside slidable mounting of plummer 1 has bearing platform 4, and the up end of bearing platform 4 and the lower terminal surface fixed connection of device main part 5 can restrict bearing platform 4 through the plummer 1 that sets up, and bearing platform 4 can prop the support fixed to device main part 5.

The side middle part of plummer 1 runs through to rotate and inlays and have lead screw 2, and lead screw 2 runs through to screw in the inside of bearing platform 4, and the side fixed mounting of plummer 1 has positive reverse motor 3, and positive reverse motor 3's tip and the tip fixed connection of lead screw 2 can drive 4 horizontal migration of bearing platform through the lead screw 2 that sets up, and positive reverse motor 3 can drive lead screw 2 and rotate.

The driving piece comprises a driving motor 10 fixedly installed at the rear end of the device main body 5, the driving motor 10 is connected with the driving shaft 7, and the driving shaft 7 can be driven to rotate through the arranged driving motor 10.

The tip of driving motor 10 and the upper end of drive shaft 7 are coaxial respectively to be extended has two sets of band pulleys 8, is connected with hold-in range 9 between two sets of band pulleys 8, can carry out the transmission to the power of rotation through band pulley 8 and the hold-in range 9 that set up.

Between two sets of adjacent fixed barrels 13 and between the fixed barrel 13 of upper end and the clamping ring 11 all the laminating install the reinforcement convex column 14, through the reinforcement convex column 14 that sets up, can consolidate the connection between the adjacent fixed barrel 13 and between clamping ring 11 and the fixed barrel 13, let its drive shaft 7 can drive fixed barrel 13 synchronous rotation when rotating.

When the device is used, a user can place the end part of a concrete plate to be transversely slotted at the front end of the device main body 5, then the user starts the transverse slotting device, so that the driving motor 10 runs through the belt pulley 8 and the synchronous belt 9 to drive the driving shaft 7 to rotate, and further drives the multiple groups of slotting blades 12 on the driving shaft 7 to rotate to transversely slot multiple groups of concrete plates, the forward and reverse rotating motor 3 can run to drive the screw rod 2 to rotate during slotting, so that the bearing platform 4 screwed with the screw rod 2 slides in the bearing seat 1 to drive the device main body 5 to horizontally move, and further drives the slotting blades 12 to horizontally move on the concrete plates to slot, if the slotting blades 12 are damaged, the user can disassemble the fixing plate 6 screwed on the device main body 5 and pull the driving shaft 7 upwards to ensure that the lower end part of the driving shaft 7 is separated from the inside of the limiting bearing 15, then the user takes off the fixing nut 16, so that the plurality of groups of fixing cylinders 13 which are tightly pressed and fixed between the fixing nut 16 and the pressing ring 11 can move, and then the user pushes one group of fixing cylinders 13 downwards, so that the corresponding one group of damaged slotting blades 12 can be taken off from the driving shaft 7 for replacement.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete slab transversely fluting device, includes device main part (5), its characterized in that, the moving member is installed to the lower extreme of device main part (5), fixed plate (6) are installed to the up end corner spiral shell of device main part (5), the up end middle part of fixed plate (6) is rotated to run through and is inlayed and have drive shaft (7), the inside bottom surface corner of device main part (5) is inlayed and is had restriction bearing (15), the lower tip laminating of drive shaft (7) is in the inside of restriction bearing (15), the driving piece is installed to the rear end face of device main part (5), the driving piece is connected with drive shaft (7), the outside upper portion of drive shaft (7) extends has clamping ring (11), the outside linear array of drive shaft (7) has arranged multiunit fixed section of thick bamboo (13), wherein adjacent two sets of the upper and lower terminal surface of fixed section of thick bamboo (13) is laminated mutually, the outside of drive shaft (7) is screwed and is had fixation nut (16), fixation nut (16) and clamping ring (11) compress tightly respectively on two sets of solid fixed cylinder (13) at upper and lower both ends, it has guide arm (17) to extend between the inside up end of solid fixed cylinder (13) and the lower terminal surface, the outside slidable mounting of solid fixed cylinder (13) has fluting blade (12), the up end of fluting blade (12) runs through to inlay has guide cylinder (18), guide arm (17) slide run through in the inside of guide cylinder (18), the side of guide cylinder (18) runs through to be screwed and has fixing bolt (19), the side of fixing bolt (19) compresses tightly in the outside of guide arm (17).

2. The transverse slotting device for concrete slabs according to claim 1, wherein the moving member comprises a bearing seat (1) arranged below the device main body (5), a bearing table (4) is slidably mounted inside the bearing seat (1), and the upper end face of the bearing table (4) is fixedly connected with the lower end face of the device main body (5).

3. The transverse slotting device for concrete plates according to claim 2, wherein a screw rod (2) penetrates through and is rotatably embedded in the middle of the side surface of the bearing seat (1), the screw rod (2) penetrates and is screwed in the bearing platform (4), a forward and reverse rotating motor (3) is fixedly installed on the side surface of the bearing seat (1), and the end part of the forward and reverse rotating motor (3) is fixedly connected with the end part of the screw rod (2).

4. A concrete slab transverse grooving apparatus as claimed in claim 1 wherein the drive member comprises a drive motor (10) fixedly mounted to the rear end of the apparatus body (5), the drive motor (10) being connected to the drive shaft (7).

5. The transverse slotting device for concrete slabs according to claim 4, wherein two sets of belt pulleys (8) respectively extend coaxially from the end of the driving motor (10) and the upper end of the driving shaft (7), and a synchronous belt (9) is connected between the two sets of belt pulleys (8).

6. The transverse slotting device for concrete plates according to claim 1, wherein reinforcing convex columns (14) are attached between two adjacent groups of the fixed cylinders (13) and between the fixed cylinder (13) at the upper end and the pressing ring (11).