CN218027110U - Joint cutting device for civil engineering structure construction - Google Patents

Abstract

The utility model discloses a joint-cutting device for civil engineering construction relates to the relevant technical field of construction. The utility model discloses a bottom plate, shell, cutting blade and side lever, four corners at bottom plate top all rotate and are connected with a hexagonal screw section of thick bamboo, and four corners of shell bottom all are fixed with the double-screw bolt, and the double-screw bolt is connected with a hexagonal screw section of thick bamboo, is provided with a plurality of cutting blade in the shell, and one side of bottom plate is fixed with the side lever. The utility model discloses a set up bottom plate, shell, cutting blade and side lever, solved current joint-cutting device for civil engineering structure construction can't protect the blade and can't adjust the problem in multiple degree of depth gap when transporting the removal for when using, can more conveniently protect the blade, and after the adjustment, can surely go out the gap of multiple degree of depth, increase the suitability.

Description

Joint cutting device for civil construction

Technical Field

The utility model belongs to the technical field of the construction is relevant, especially, relate to a joint-cutting device for civil engineering structure construction.

Background

Civil engineering refers to the planning, construction and maintenance of all water, soil and culture related infrastructures. The current general civil engineering projects include: the civil engineering structure building needs to be slotted after construction in order to provide a telescopic space for building materials such as cement, and after the slotting, the cracking of concrete and the like caused by civil engineering expansion can be reduced, and the friction force of cement construction can be increased when the concrete is used, but the following defects still exist in the practical use of the concrete building:

1. when the conventional joint cutting device for civil structure building construction is used, a cutting blade is easily scraped off in the process of conveying the joint cutting device to a corresponding building position;

2. when the joint cutting device for the existing civil construction building construction is used, the joint cutting device can only directly cut a corresponding gap with one depth, and the gap with multiple depths can not be cut by adjusting during cutting.

Therefore, the conventional joint cutting device for civil structure building construction cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a joint-cutting device for civil engineering structure construction through setting up bottom plate, shell, cutting blade and side lever, has solved current joint-cutting device for civil engineering structure construction and can't protect the blade and can't adjust the problem in multiple degree of depth gap when transporting the removal.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a civil engineering structure is lancing device for construction, including bottom plate, shell, cutting blade and side lever, four corners at bottom plate top all rotate and are connected with hexagonal screw section of thick bamboo, four corners of shell bottom all are fixed with the double-screw bolt, the double-screw bolt is connected with hexagonal screw section of thick bamboo, be provided with a plurality of cutting blades in the shell, one side of bottom plate is fixed with the side lever, and this device supports the shell above that through the bottom plate, connects cutting blade inside it through the shell, through cutting blade under the drive of rotating the motor, with the subaerial gap that cuts out the correspondence of this device below process, cuts the position between two sets of gaps through the side lever.

Furthermore, the top of the bottom plate is correspondingly communicated with the cutting blade, a matching opening is formed in the top of the bottom plate, four corners of the outer side of the bottom plate are rotatably connected with idler wheels, the bottom plate is supported on the ground through the idler wheels, and the bottom plate is driven to move through the rolling of the idler wheels when pushed.

Furthermore, the bottom opening has been seted up correspondingly to the cooperation mouth position on the bottom of shell and the bottom plate, cutting blade sets up in the cooperation mouth on the bottom opening on the shell and the bottom plate for cutting blade is when rotating, and the subaerial corresponding gap that just is cut out of this device process.

Further, it is a plurality of cutting blade's a terminal surface central authorities link up and are fixed with the pivot, the pivot is provided with the rotation motor near being provided with in the shell of side lever one side, the output of rotation motor is fixed with the pivot, the one end of rotating the motor is kept away from in the pivot rotates with the shell to be connected, the bottom of rotating the motor is fixed with the base, the base is fixed in the shell, and cutting blade rotates, cutting gap under the drive of rotating the motor.

Furthermore, the top of shell is fixed with pushes away the frame, be fixed with the auxiliary rod on pushing away the frame, the shell promotes this device motion through pushing away the frame, increases the intensity that pushes away the frame through the auxiliary rod.

Furthermore, a damping clamping frame is movably connected to the side rods, a bottom frame is fixed to the center of the bottom of the damping clamping frame, a positioning plate is movably connected to the inside of the bottom frame, a limiting plate is fixed to one end, away from the bottom plate, of each side rod, and the side rods slide through the damping clamping frames to determine the position corresponding to the next cutting joint under the display of the positioning plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up bottom plate, shell, cutting blade, solved current joint-cutting device for civil engineering structure construction can't protect the blade when transporting the removal problem, rotate hexagonal barrel for cutting blade in the shell leaves ground, makes when using, when transporting this device, cutting blade can be protected better, prevents that cutting blade is cracked, and when using, the blade can be protected better.

2. The utility model discloses a set up the bottom plate, and a housing, cutting blade and side lever, the problem that present joint-cutting device for civil engineering structure building construction can not adjust multiple degree of depth gap has been solved, the joint-cutting degree of depth that surely needs the cutting, rotate hexagonal barrel, height between adjustment bottom plate and the shell, make cutting blade's the depth of cut change, the motor is rotated in the start-up, through the promotion that pushes away the frame, with the subaerial gap that cuts out the correspondence of this device bottom, make this device can adjust more conveniently, a plurality of degree of depth gaps are used for cutting out, and this device can conveniently adjust out multiple degree of depth more.

Drawings

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

FIG. 2 is a perspective view of the bottom plate structure of the present invention;

FIG. 3 is a perspective view of the housing structure of the present invention;

FIG. 4 is a perspective view of the cutting blade of the present invention;

fig. 5 is a perspective view of the side lever structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a base plate; 101. a mating port; 102. a hexagonal screw cylinder; 103. a roller; 200. a housing; 201. a bottom opening; 202. a stud; 203. pushing the frame; 204. an auxiliary lever; 300. a cutting blade; 301. a rotating shaft; 302. rotating the motor; 303. a base; 400. a side lever; 401. a damping clamp frame; 402. a bottom frame; 403. positioning a plate; 404. and a limiting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention relates to a cutting device for civil structure building construction, including a base plate 100, a housing 200, cutting blades 300 and a side lever 400, four corners of the top of the base plate 100 are all rotatably connected with hexagonal barrels 102, the base plate 100 connects studs 202 on the base plate 100 through the hexagonal barrels 102, so that the housing 200 is supported on the top of the base plate 100, four corners of the bottom of the housing 200 are all fixed with the studs 202, the housing 200 is connected in the hexagonal barrels 102 on the base plate 100 through the studs 202, the height of the housing 200 on the base plate 100 is changed through the rotation of the hexagonal barrels 102, the studs 202 are connected with the hexagonal barrels 102, a plurality of cutting blades 300 are arranged in the housing 200, when the cutting blades 300 rotate, the cutting is performed on the ground of a construction site passing through the bottom of the device, the side lever 400 is fixed on one side of the base plate 100, and the side lever 400 determines the distance between two sets of cutting slits through the structure thereon.

As shown in fig. 1 and 2, the top of the bottom plate 100 is penetrated with a matching opening 101 corresponding to the position of the cutting blade 300, the bottom plate 100 enables the cutting blade 300 to be movably connected to the bottom plate 100 through the matching opening 101, four corners of the outer side of the bottom plate 100 are rotatably connected with rollers 103, the rollers 103 support the bottom plate 100 on the ground, and when the device is pushed, the pushing of the bottom plate 100 is matched.

As shown in fig. 1 to 3, a bottom opening 201 is formed at the bottom of the housing 200 corresponding to the position of the mating opening 101 on the base plate 100, and the cutting blade 300 is disposed in the bottom opening 201 on the housing 200 and the mating opening 101 on the base plate 100, so that the cutting blade 300 can cut the architectural surface under the base plate 100 through the base plate 100.

Wherein as shown in fig. 1, 4, a plurality of cutting blade 300's a terminal surface central authorities link up and are fixed with pivot 301, a plurality of cutting blade 300 link together through pivot 301, pivot 301 is close to and is provided with rotation motor 302 in the shell 200 of side lever 400 one side, the output that rotates motor 302 is fixed with pivot 301, the one end that rotates motor 302 is kept away from to pivot 301 rotates with shell 200 and is connected, it rotates through drive pivot 301 to rotate motor 302, drive cutting blade 300 rotates, the bottom that rotates motor 302 is fixed with base 303, base 303 will rotate motor 302 and connect in shell 200, base 303 is fixed in shell 200.

As shown in fig. 1 and 3, a pushing frame 203 is fixed on the top of the housing 200, the device is pushed by pushing the pushing frame 203, an auxiliary rod 204 is fixed on the pushing frame 203, and the strength of the pushing frame 203 is increased by the auxiliary rod 204.

As shown in fig. 1 and 5, a damping card frame 401 is movably connected to a side lever 400, the bottom frame 402 is connected to the side lever 400 through the damping card frame 401, the bottom frame 402 is fixed at the center of the bottom of the damping card frame 401, a positioning plate 403 is movably connected to the bottom frame 402 by the bottom frame 402, the positioning plate 403 is movably connected to the bottom frame 402, the bottom end of the positioning plate 403 contacts with the ground to display the current cutting position and the previous cutting distance, a limiting plate 404 is fixed to an end of the side lever 400 away from the bottom plate 100, and the limiting plate 404 limits the moving position of the damping card frame 401 on the side lever 400.

The utility model discloses a concrete theory of operation does: during the building construction, the lancing degree of depth that needs the cutting is confirmed earlier, hexagonal barrel 102 rotates, height between adjustment bottom plate 100 and the shell 200, make the cutting depth of cutting blade 300 change, start and rotate motor 302, through the promotion that pushes away frame 203, with the subaerial corresponding gap that cuts out of this device bottom, accomplish the back, promote this device to next position of slotting, slip damping card frame 401 to the position that corresponds, promote this device and make during the gap that the locating plate 403 was opened before aiming at, slot immediately, after finishing slotting, hexagonal barrel 102 rotates, make cutting blade 300 in the shell 200 leave ground, make when using, when transporting this device, can not cause the breakage of cutting blade 300.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a civil engineering structure is lancing device for construction, includes bottom plate (100), shell (200), cutting blade (300) and side lever (400), its characterized in that: four corners at bottom plate (100) top all are rotated and are connected with hexagonal barrel (102), four corners of shell (200) bottom all are fixed with double-screw bolt (202), double-screw bolt (202) are connected with hexagonal barrel (102), be provided with a plurality of cutting blade (300) in shell (200), one side of bottom plate (100) is fixed with side lever (400).

2. The slitting device for civil engineering and construction according to claim 1, wherein: bottom plate (100) top link up with cutting blade (300) position and have seted up cooperation mouth (101) correspondingly, four corners in bottom plate (100) outside all rotate and are connected with gyro wheel (103).

3. The slitting device for civil engineering and construction according to claim 2, wherein: the bottom of the shell (200) is provided with a bottom opening (201) corresponding to the position of the matching opening (101) on the bottom plate (100), and the cutting blade (300) is arranged in the bottom opening (201) on the shell (200) and the matching opening (101) on the bottom plate (100).

4. The slitting device for civil engineering and construction according to claim 1, wherein: a plurality of a terminal surface central authorities of cutting blade (300) link up and are fixed with pivot (301), be provided with in pivot (301) are close to shell (200) of side lever (400) one side and rotate motor (302), the output and pivot (301) of rotating motor (302) are fixed, the one end that rotates motor (302) is kept away from in pivot (301) rotates with shell (200) and is connected, the bottom of rotating motor (302) is fixed with base (303), base (303) are fixed in shell (200).

5. The slitting device for civil engineering and construction according to claim 1, wherein: the top of the shell (200) is fixed with a pushing frame (203), and an auxiliary rod (204) is fixed on the pushing frame (203).

6. The slitting device for civil engineering and construction according to claim 1, wherein: the damping clamping frame (401) is movably connected to the side rod (400), a bottom frame (402) is fixed to the center of the bottom of the damping clamping frame (401), a positioning plate (403) is movably connected to the inside of the bottom frame (402), and a limiting plate (404) is fixed to one end, far away from the bottom plate (100), of the side rod (400).

Images