CN215039008U

CN215039008U - Concrete cutting device for engineering construction

Info

Publication number: CN215039008U
Application number: CN202120695873.4U
Authority: CN
Inventors: 郑超云
Original assignee: Qingdao Jinxiang Commercial Concrete Co ltd
Current assignee: Qingdao Jinxiang Commercial Concrete Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-07
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a concrete cutting device for engineering construction, comprising a base plate, the slide has all been seted up to both sides around the upper surface of bottom plate, and the upper surface of bottom plate has the slide through slide sliding connection, the equal fixedly connected with telescopic link in the left and right sides of the upper surface rear of slide, the equal fixedly connected with backup pad in upper end of telescopic link, the upper surface front fixedly connected with pneumatic cylinder of backup pad, the lower surface sliding connection of pneumatic cylinder have a hydraulic stem, the utility model relates to a concrete cutting technical field sets up to the cylinder cylindric through the shape with the suction hood, makes the suction hood absorb the dust that produces when cutting on a large scale, and the dust catcher can absorb into the suction box inside, has also solved the trouble that needs work back clearance dust when having avoided dust pollution operational environment, has alleviateed staff's burden.

Description

Concrete cutting device for engineering construction

Technical Field

The utility model relates to a concrete cutting technical field specifically is a concrete cutting device is used in engineering construction.

Background

The concrete cutting refers to a construction technology for cutting concrete members, walls, pavements, large concrete slabs, stones and the like by adopting tools, engineering construction is a special subject for accounting of the integrated accounting engineering cost of building installation enterprises, new construction, extension and reconstruction are carried out on construction projects according to the requirements of construction project design files, and the large concrete slabs need to be subjected to standard and accurate cutting operation during the engineering construction.

The existing concrete cutting device is cooled by water and deposits dust when a concrete large plate is cut, but the deposited dust still needs to be cleaned after the work is finished, the burden of workers is increased, the application range of the cutting device on the market is limited, the cutting device cannot be changed greatly according to the use condition, and the cutting device is difficult to be qualified in complex work occasions.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete cutting device is used in engineering construction has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete cutting device for engineering construction comprises a bottom plate, wherein slide ways are respectively arranged on the front side and the rear side of the upper surface of the bottom plate, the upper surface of the bottom plate is connected with a slide plate in a sliding manner through the slide ways, the left side and the right side behind the upper surface of the slide plate are fixedly connected with telescopic rods, the upper ends of the telescopic rods are fixedly connected with a support plate, a hydraulic cylinder is fixedly connected in front of the upper surface of the support plate, the lower surface of the hydraulic cylinder is connected with a hydraulic rod in a sliding manner, the lower end of the hydraulic rod is fixedly connected with the slide plate, a motor is fixedly connected to the upper surface of the support plate and positioned behind the hydraulic cylinder, the rear surface of the motor is rotatably connected with a rotating shaft, the end of the rotating shaft is rotatably connected with a reduction gearbox, the rear surface of the reduction gearbox is rotatably connected with a connecting shaft, the connecting shaft is connected with a dust hood in a penetrating manner, and the dust hood is fixedly connected with the support plate, the one end of connecting axle runs through suction hood fixedly connected with saw bit, the upper end fixedly connected with dust absorption way of suction hood, the one end fixedly connected with suction box that the dust absorption was said, the inside right side fixed surface of suction box is connected with the dust catcher, the lower fixed surface of suction box is connected with the bearing plate, the lower surface and the pneumatic cylinder fixed connection of bearing plate, the rear surface and the suction hood fixed connection of bearing plate.

Preferably, the front surface of the dust collection box is movably connected with an opening and closing door, and the right side of the front surface of the opening and closing door is fixedly connected with a handle.

Preferably, the upper surface of bottom plate just is located the rear of slide and has seted up the cut hole, four right angle junctions swing joint of lower surface of bottom plate have the universal wheel.

Preferably, a handle frame is fixedly connected to the right side of the upper surface of the bottom plate.

(III) advantageous effects

The utility model provides a concrete cutting device is used in engineering construction. The method has the following beneficial effects:

(1) this concrete cutting device is used in engineering construction sets up to the cylinder cylindric through the shape with the suction hood, makes the suction hood absorb the dust that produces when cutting on a large scale, and the dust catcher can absorb into the suction box with the dust inside, has also solved the trouble that needs work back clearance dust when having avoided dust pollution operational environment, has alleviateed staff's burden.

(2) This concrete cutting device is used in engineering construction through pneumatic cylinder work, drives the hydraulic stem and stretches out and draws back to make backup pad and bearing plate go up and down, the saw bit also can follow and remove from top to bottom, adjusts the demand of suitable cutting height in order to satisfy the different thickness concrete of cutting, and the slide can remove about, has natural advantage to the limited concrete of cutting length, can be applicable to extensive usage occasion.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a left side view of the structure of the present invention.

In the figure, 1-bottom plate, 2-universal wheel, 3-pushing handle frame, 4-sliding plate, 5-slideway, 6-telescopic rod, 7-hydraulic rod, 8-supporting plate, 9-hydraulic cylinder, 10-motor, 11-reduction box, 12-bearing plate, 13-saw blade, 14-dust hood, 15-dust absorption channel, 16-dust absorption box, 17-dust collector, 18-opening and closing door, 19-handle, 20-cutting hole, 21-rotating shaft and 22-connecting shaft.

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.

Referring to fig. 1-3, the present embodiment provides a technical solution: a concrete cutting device for engineering construction comprises a bottom plate, wherein slide rails 5 are respectively arranged on the front side and the rear side of the upper surface of the bottom plate, the upper surface of the bottom plate 1 is slidably connected with a sliding plate 4 through the slide rails 5, the left side and the right side behind the upper surface of the sliding plate 4 are fixedly connected with telescopic rods 6, the upper ends of the telescopic rods 6 are fixedly connected with a supporting plate 8, a hydraulic cylinder 9 is fixedly connected in front of the upper surface of the supporting plate 8, the lower surface of the hydraulic cylinder 9 is slidably connected with a hydraulic rod 7, the lower end of the hydraulic rod 7 is fixedly connected with the sliding plate 4, the upper surface of the supporting plate 8 is fixedly connected with a motor 10 behind the hydraulic cylinder 9, the rear surface of the motor 10 is rotatably connected with a rotating shaft 21, the end of the rotating shaft 21 is rotatably connected with a reduction gearbox 11, the rear surface of the reduction gearbox 11 is rotatably connected with a connecting shaft 22, the connecting shaft 22 is connected with a dust hood 14 in a penetrating manner, and the dust hood 14 is fixedly connected with the supporting plate 8, one end of the connecting shaft 22 penetrates through the dust hood 14 and is fixedly connected with the saw blade 13, the upper end of the dust hood 14 is fixedly connected with the dust suction channel 15, one end of the dust suction channel 15 is fixedly connected with the dust suction box 16, the right surface inside the dust suction box 16 is fixedly connected with the dust collector 17, the lower surface of the dust suction box 16 is fixedly connected with the bearing plate 12, the lower surface of the bearing plate 12 is fixedly connected with the hydraulic cylinder 9, and the rear surface of the bearing plate 12 is fixedly connected with the dust hood 14.

In this embodiment, the front surface of the dust collection box 16 is movably connected with an opening/closing door 18, and the right side of the front surface of the opening/closing door 18 is fixedly connected with a handle 19.

In this embodiment, the upper surface of the bottom plate 1 and the rear side of the slide rail 5 are provided with the cutting hole 20, and four right-angle joints of the lower surface of the bottom plate 1 are movably connected with the universal wheels 2.

In this embodiment, a handle frame 3 is fixedly connected to the right side of the upper surface of the base plate 1.

When the device is used, a concrete large plate to be cut is placed on the bottom plate 1 above the cutting hole 20, then the height of the saw blade 13 is adjusted according to the thickness of the concrete large plate, the hydraulic cylinder 9 works to drive the hydraulic rod 7 to stretch and retract, so that the supporting plate 8 and the bearing plate 12 are lifted and lowered, the saw blade 13 can move up and down along with the saw blade, the proper cutting height is adjusted to meet the requirements of cutting concrete with different thicknesses, the sliding plate 4 can move left and right, the concrete with limited cutting length has natural advantages and can be applied to wide use occasions, the device is started after the position is adjusted, the hydraulic cylinder 9 drives the hydraulic rod 7 to contract, the saw blade 13 cuts, dust generated by cutting can be absorbed through the dust hood 14, the dust hood 14 is cylindrical in shape, so that the dust generated during cutting can be absorbed by the dust hood 14 in a large range, the dust collector 17 can absorb dust into the dust collection box 16, so that the dust is prevented from polluting the working environment, the trouble of cleaning the dust after working is solved, and the burden of workers is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete cutting device for engineering construction, includes bottom plate (1), its characterized in that: the front and rear sides of the upper surface of the bottom plate (1) are respectively provided with a slide way (5), the upper surface of the bottom plate (1) is connected with a sliding plate (4) through the slide ways (5) in a sliding manner, the left and right sides behind the upper surface of the sliding plate (4) are respectively fixedly connected with a telescopic rod (6), the upper end of each telescopic rod (6) is respectively fixedly connected with a support plate (8), the front of the upper surface of each support plate (8) is fixedly connected with a hydraulic cylinder (9), the lower surface of each hydraulic cylinder (9) is connected with a hydraulic rod (7) in a sliding manner, the lower end of each hydraulic rod (7) is fixedly connected with the corresponding sliding plate (4), the upper surface of each support plate (8) is fixedly connected with a motor (10) which is positioned behind the hydraulic cylinder (9), the rear surface of each motor (10) is rotatably connected with a rotating shaft (21), and the end of each rotating shaft (21) is fixedly and rotatably connected with a reduction gearbox (11), the rear surface of reducing gear box (11) rotates and is connected with connecting axle (22), connecting axle (22) through connection has suction hood (14), suction hood (14) and backup pad (8) fixed connection, the one end of connecting axle (22) runs through suction hood (14) fixedly connected with saw bit (13), the upper end fixedly connected with dust absorption way (15) of suction hood (14), the one end fixedly connected with dust collection box (16) of dust absorption way (15), the inside right side fixed surface of dust collection box (16) is connected with dust catcher (17), the lower fixed surface of dust collection box (16) is connected with bearing plate (12), the lower surface and pneumatic cylinder (9) fixed connection of bearing plate (12), the rear surface and suction hood (14) fixed connection of bearing plate (12).

2. The concrete cutting device for engineering construction according to claim 1, wherein: the front surface of the dust collection box (16) is movably connected with an opening and closing door (18), and the right side of the front surface of the opening and closing door (18) is fixedly connected with a handle (19).

3. The concrete cutting device for engineering construction according to claim 1, wherein: the upper surface of bottom plate (1) just is located the rear of slide (5) and has seted up cutting hole (20), four right angle junctions swing joint of lower surface of bottom plate (1) have universal wheel (2).

4. The concrete cutting device for engineering construction according to claim 1, wherein: the right side of the upper surface of the bottom plate (1) is fixedly connected with a handle pushing frame (3).