CN218019404U

CN218019404U - Device for single-side rapid cutting of vertical concrete structure

Info

Publication number: CN218019404U
Application number: CN202222098291.5U
Authority: CN
Inventors: 邓树密; 廖聪; 朱金卫; 李俊; 任刃; 苏波; 赵启强; 杨璐铭; 张俊彦; 李士超; 吴郑飞
Original assignee: Sinohydro Bureau 10 Co Ltd
Current assignee: Sinohydro Bureau 10 Co Ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-13
Anticipated expiration: 2032-08-10

Abstract

The utility model provides a device that is used for quick cutting of vertical concrete structure unilateral. A device for vertical concrete structure unilateral rapid prototyping comprises: the cutting machine comprises a cutting machine body and a sliding connection plate, a saw blade, a mounting plate and a motor which are arranged on the cutting machine body, wherein the motor is fixedly connected with one side of the mounting plate, a rotating shaft is installed on the mounting plate in a rotating mode, one side of the mounting plate is provided with a fixed connection plate, a connecting shaft is installed on the fixed connection plate in a rotating mode, one end of the connecting shaft is in contact with one end of the rotating shaft, a regulating rod is installed on the sliding connection plate in a sliding mode, a plurality of regulating grooves are formed in the regulating rod, a convex plate is fixedly installed on one side of the mounting plate, and a positioning rod is installed on the convex plate in a sliding mode. The utility model provides a device for quick cutting of vertical concrete structure unilateral has can the independent adjustment saw bit horizontal position, improves the advantage of cutting work efficiency.

Description

Device for single-side rapid cutting of vertical concrete structure

Technical Field

The utility model relates to a concrete cutting technical field especially relates to a device that is used for quick cutting of vertical concrete structure unilateral.

Background

The concrete cutting in the present stage is a construction technology for cutting concrete members, walls, pavements and the like by using tools such as a hydraulic wall saw, an electric disc saw, a water drill or a road cutter, wherein when the vertical concrete members are cut, a wall type cutter capable of being fixed on the vertical surface of the concrete is generally adopted, and then the vertical concrete members can be cut by controlling the longitudinal position of a saw blade.

However, most wall cutting machines find that the saw blade is already in a fixed position after the cutting machine is fixed on the vertical surface of the concrete when in use, but if the saw blade is found to be not accurately aligned with the concrete part to be cut due to installation deviation or incorrect positions of the pre-reserved installation holes, the hole needs to be opened again for installation, so that the whole cutting work efficiency is reduced.

Therefore, it is necessary to provide a device for rapidly cutting a single side of a vertical concrete structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can adjust saw bit horizontal position alone, improve the device that is used for vertical concrete structure unilateral fly-cutting of cutting work efficiency.

In order to solve the technical problem, the utility model provides a device for vertical concrete structure unilateral fly-cutting, include: the cutting machine comprises a cutting machine body and a sliding connection plate, a saw blade, a mounting plate and a motor which are arranged on the cutting machine body, wherein the motor is fixedly connected with one side of the mounting plate, a rotating shaft is installed on the mounting plate in a rotating mode, one side of the mounting plate is provided with a fixed connection plate, a connecting shaft is installed on the fixed connection plate in a rotating mode, one end of the connecting shaft is in contact with one end of the rotating shaft, a regulating rod is installed on the sliding connection plate in a sliding mode, a plurality of regulating grooves are formed in the regulating rod, a convex plate is fixedly installed on one side of the mounting plate, a positioning rod is installed on the convex plate in a sliding mode, and the top end of the positioning rod extends to correspond to the inside of the regulating grooves.

Preferably, a lantern ring is fixedly sleeved on the positioning rod, a spring is sleeved on the positioning rod, the top end of the spring is fixedly connected with the lantern ring, and the bottom end of the spring is fixedly connected with the convex plate.

Preferably, a square groove is formed in one end, far away from the rotating shaft, of the connecting shaft, a square block is fixedly installed in the square groove through a bolt, and one side of the square block is fixedly connected with the saw blade.

Preferably, the bottom end of the positioning rod is fixedly provided with a pressing strip, and folding lugs are fixed on two sides of the pressing strip.

Preferably, two inner chambers have been seted up in the pivot, two the inner chamber all is equipped with the slide bar, two the one end of slide bar all with even a fixed connection, just the slide bar with pivot sliding connection, two the slide bar is kept away from even the equal fixed mounting in one end of axle has the separation blade, the separation blade with the inner wall of inner chamber contacts.

Preferably, a first sliding hole is formed in the sliding plate, the adjusting rod penetrates through the first sliding hole and is in contact with the inner wall of the first sliding hole, a limiting head is fixedly mounted at one end, far away from the saw blade, of the adjusting rod, and the diameter of the limiting head is larger than the inner diameter of the first sliding hole.

Preferably, two sliding holes II are formed in one end, in contact with the connecting shaft, of the rotating shaft, the two sliding holes II are communicated with the corresponding inner cavities, and the two sliding rods penetrate through the corresponding sliding holes II and are in contact with the inner walls of the corresponding sliding holes II.

Compared with the prior art, the utility model provides a device for quick cutting of vertical concrete structure unilateral has following beneficial effect:

the utility model provides a device for vertical concrete structure unilateral fly-cutting, through setting up can lateral sliding's rigid coupling board and regulation pole, and under the grafting between adjustment tank and locating lever, alright adjust the horizontal position of saw bit, thereby can avoid traditional skew appears when the saw bit position, the operation of installation needs to carry out the relocation with whole device, for the staff provides very big convenient, and the operation is also simple, make things convenient for people to operate and use, furthermore, when changing the saw bit in the later stage, only need to twist out even epaxial bolt, alright change, the convenient degree of this device has further been improved.

Drawings

Fig. 1 is a schematic front view of a device for one-sided rapid cutting of a vertical concrete structure according to the present invention;

fig. 2 is a schematic side view of a mounting plate, a motor and a saw blade of the device for one-sided rapid cutting of a vertical concrete structure according to the present invention;

FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;

fig. 4 is an enlarged schematic structural view of a portion B shown in fig. 2.

Reference numbers in the figures: 1. a cutter body; 2. sliding the connecting plate; 3. a saw blade; 4. mounting a plate; 5. a motor; 6. a rotating shaft; 7. a connecting shaft; 8. fixing and connecting the plates; 9. adjusting a rod; 10. an adjustment groove; 11. a convex plate; 12. positioning a rod; 13. a collar; 14. a spring; 15. layering; 16. a square groove; 17. and (6) square blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 4 in combination, the apparatus for one-sided rapid cutting of a vertical concrete structure includes: cutting machine body 1, and the sliding connection board 2 of setting on cutting machine body 1, saw bit 3, mounting panel 4 and motor 5, motor 5 and one side fixed connection of mounting panel 4, it installs pivot 6 to rotate on mounting panel 4, one side of mounting panel 4 is equipped with solid fishplate bar 8, it installs even axle 7 to rotate on solid fishplate bar 8, even axle 7 is the contact state each other with pivot 6 under initial condition, and the sliding hole one has been seted up on sliding connection board 2, sliding hole one slidable mounting has regulation pole 9, and the one end fixed mounting who keeps away from saw bit 3 at regulation pole 9 has the spacing head, the diameter of spacing head is greater than the internal diameter of sliding hole one, just so alright prevent adjusting pole 9 from droing from sliding connection board 2, a plurality of adjustment grooves 10 that are linear array distribution have been seted up on regulation pole 9, and the interval is extremely short between two adjacent adjustment grooves 10, thereby can guarantee to make regulation pole 9 homoenergetic insert corresponding adjustment groove 10 in the minimumly, improve the precision, one side fixed mounting panel 4 has flange 11, sliding mounting has locating lever 12, the top of locating lever 12 extends to the corresponding adjustment groove 10, thereby make the stability of mutual insertion 10 of locating lever, thereby make the size of the adjustment groove 10 guarantee closely, thereby the stability of the size of the adjustment groove 10.

In the above manner, in order to tightly insert the positioning rod 12 into the adjustment groove 10, specifically, the positioning rod 12 is fixedly sleeved with the collar 13, the positioning rod 12 is sleeved with the spring 14, the top end of the spring 14 is fixedly connected with the collar 13, the bottom end of the spring 14 is fixedly connected with the convex plate 11, and the positioning rod 12 can be tightly pushed against the adjustment groove 10 by the elastic force of the spring 14.

In this mode, for the convenience of people to change saw bit 3, specifically, link 7 and keep away from the one end of pivot 6 and seted up square groove 16, there is square 17 through bolt fixed mounting in the square groove 16, and the two size adaptation, and square 17 can contact completely with the inner wall of square groove 16 to guarantee saw bit 3's stability, and one side and saw bit 3 fixed connection of square 17.

In this mode, in order to drive the positioning rod 12 smoothly downwards, specifically, a pressing strip 15 is fixedly mounted at the bottom end of the positioning rod 12, and folding lugs are fixed on two sides of the pressing strip 15, so that the angle of the folding lugs can facilitate people to embed fingers into the positioning rod, and the positioning rod cannot slide towards two sides.

In this way, in order to ensure that the connecting shaft 7 can move horizontally and can rotate along with the rotation of the rotating shaft 6, specifically, two inner cavities are formed in the rotating shaft 6, sliding rods are arranged in the two inner cavities, one ends of the two sliding rods are fixedly connected with the connecting shaft 7 and are in sliding connection with the rotating shaft 6, so that the connecting shaft 7 can be limited, the connecting shaft 7 can only move horizontally linearly, the connecting shaft 7 can smoothly rotate under the limitation of the two sliding rods when the rotating shaft 6 rotates, two sliding holes II are formed in one end, in contact with the connecting shaft 7, of the rotating shaft 6 and the connecting shaft 7, are communicated with the corresponding inner cavities and penetrate through the corresponding sliding holes II, so that stable sliding can be formed through the sliding holes II, in addition, blocking pieces are fixedly installed at one ends, far away from the connecting shaft 7, of the two sliding rods, are in contact with the inner walls of the inner cavities, the diameters of the blocking pieces are larger than the inner diameters of the sliding holes II, and accordingly the sliding rods are prevented from being separated from the rotating shaft 6.

The utility model provides a theory of operation that is used for device of vertical concrete structure unilateral quick cutting as follows:

in the device, the model of a cutting machine body 1 is TP-800;

when the device is used for sawing vertical concrete, the base on the cutter body 1 is fixed on the vertical surface of the concrete, then the motor 5 is started, the output shaft of the motor 5 drives the rotating shaft 6, the connecting shaft 7 and the saw blade 3 to rotate, then the screw rod on the rotating shaft is rotated, and when the saw blade 3 contacts the concrete, the cutting work is started;

in the subsequent use, if the cutting machine body 1 is fixed at the designated position, and the deviation of the transverse horizontal position of the corresponding position of the saw blade 3 is found, two fingers can be inserted into the two folding lugs, then the pressing strip 15 is pressed downwards, the positioning rod 12 can be driven to descend until the positioning rod 12 is moved out of the corresponding adjusting groove 10, the spring 14 is in a compressed state at the moment, then the fixing plate 8 is pulled in the direction far away from the mounting plate 4, so that the connecting shaft 7 can move in the direction far away from the rotating shaft 6 under the action of the sliding rod in the rotating shaft 6, and the adjusting rod 9 slides in the sliding plate 2 at the moment, so that the transverse horizontal position of the saw blade 3 can be adjusted until the positioning rod 12 is adjusted to the designated position, at the moment, the positioning rod 12 corresponds to the nearest adjusting groove 10, then the pressing strip 15 is loosened, the compressed spring 14 releases the elastic force, so that the positioning rod 12 is automatically pushed into the corresponding adjusting groove 10, and then the sawing work is carried out;

in addition, when the saw blade 3 is replaced later, the square 17 can be pulled out from the square groove 16 only by rotating the bolt, and the replacement is convenient.

this device is through setting up can lateral sliding's rigid coupling board 8 and regulation pole 9, and under the grafting between adjustment tank 10 and locating lever 12, alright adjust the horizontal position of saw bit 3, thereby can avoid traditional skew appearing when saw bit 3 position, need carry out the operation of relocating the installation with whole device, for the staff provides very big convenience, and the operation is also simple, make things convenient for people to operate and use, furthermore, when changing saw bit 3 in the later stage, only need to twist out the bolt on connecting shaft 7, alright change, the convenient degree of this device has further been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a device for quick cutting of vertical concrete structure unilateral, includes the cutting machine body to and sliding connection board, saw bit, mounting panel and the motor of setting on the cutting machine body, the motor with one side fixed connection of mounting panel, its characterized in that, rotating on the mounting panel and installing the pivot, one side of mounting panel is equipped with the fixed connection board, rotate on the fixed connection board and install even axle, even axle one end with the one end of pivot contacts, sliding connection has the regulation pole on the sliding connection board, a plurality of adjustment tanks have been seted up on the regulation pole, one side fixed mounting of mounting panel has the flange, sliding connection has the locating lever on the flange, the top of locating lever extends to corresponding in the adjustment tank.

2. The device for single-sided rapid cutting of vertical concrete structures according to claim 1, wherein a sleeve ring is fixedly sleeved on the positioning rod, a spring is sleeved on the positioning rod, the top end of the spring is fixedly connected with the sleeve ring, and the bottom end of the spring is fixedly connected with the convex plate.

3. The device for rapidly cutting the single side of the vertical concrete structure according to claim 1, wherein a square groove is formed at one end of the connecting shaft, which is far away from the rotating shaft, a block is fixedly installed in the square groove through a bolt, and one side of the block is fixedly connected with the saw blade.

4. The device for rapidly cutting the single side of the vertical concrete structure according to claim 1, wherein a pressing bar is fixedly arranged at the bottom end of the positioning rod, and folding lugs are fixed on two sides of the pressing bar.

5. The device for rapidly cutting the single side of the vertical concrete structure according to claim 1, wherein two inner cavities are formed on the rotating shaft, slide bars are arranged in the two inner cavities, one ends of the two slide bars are fixedly connected with the connecting shaft and are slidably connected with the rotating shaft, and blocking pieces are fixedly arranged at one ends of the two slide bars, which are far away from the connecting shaft, and are in contact with the inner wall of the inner cavity.

6. The device for rapidly cutting the single side of the vertical concrete structure according to claim 1, wherein a first sliding hole is formed on the sliding plate, the adjusting rod penetrates through the first sliding hole and contacts with the inner wall of the first sliding hole, a limiting head is fixedly mounted at one end of the adjusting rod, which is far away from the saw blade, and the diameter of the limiting head is larger than the inner diameter of the first sliding hole.

7. The device for the single-side rapid cutting of the vertical concrete structure according to claim 5, wherein two sliding holes II are formed at one end of the rotating shaft, which is in contact with the connecting shaft, the two sliding holes II are both communicated with the corresponding inner cavities, and the two sliding rods both penetrate through the corresponding sliding holes II and are in contact with the inner walls of the corresponding sliding holes II.