CN211361660U

CN211361660U - Crack prosthetic devices for civil engineering

Info

Publication number: CN211361660U
Application number: CN201922084321.5U
Authority: CN
Inventors: 翟伟刚; 张克良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-28
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a civil engineering technical field specifically discloses a crack prosthetic devices for civil engineering, the on-line screen storage device comprises a base, be equipped with a plurality of movable pulleys on the base, a plurality of bracing pieces of fixedly connected with on the base, fixedly connected with backup pad on the bracing piece, be equipped with the shell in the backup pad, be equipped with the gas outlet on the shell, be equipped with first motor in the shell, first motor drives the wall of polishing the crack both sides and the mechanism of dust in the suction crack, be equipped with the material case in the shell, be equipped with feed inlet and discharge gate on the shell, feed inlet and discharge gate all communicate with the material case, the rigid coupling has the discharging pipe on the discharge gate, the shell top is equipped with the second motor, the rigid coupling has the threaded rod on the second motor, be equipped with the roof with. Compared with the prior art, the mechanism for polishing the wall surfaces on the two sides of the crack and the mechanism for sucking out dust in the crack are added, so that two processes can be completed simultaneously, and the device is time-saving, labor-saving and energy-saving.

Description

Crack prosthetic devices for civil engineering

Technical Field

The utility model relates to a civil engineering technical field.

Background

In many large-scale civil engineering, influenced by geological conditions and natural environment, concrete cracks are the most common engineering diseases, so the crack repairing equipment is the most common device for repairing concrete cracks, but most cracks can restore the original functions of concrete structures through repairing, for example, a pressure grouting method, a slotting filling method and a coating sealing method are all common methods for repairing concrete cracks, but as concrete on the inner side of the concrete cracks is aged, the traditional crack repairing process is used for repairing concrete which is difficult to enable the inner side of the cracks to be bonded, the repaired cracks are easy to re-crack after being repaired, cracks with smaller inner diameters are easy to appear on concrete walls and bridges, the grouting amount of the existing crack repairing device is not easy to control, and the outer surface of a building is easy to be not beautiful, in addition, when the crack is repaired, large-scale repair equipment is used, so that resource waste is caused, the repair cost of the concrete crack is increased, and the crack repair device on the wall surface needs to be repaired by holding the repair device by workers, so that the construction time is long, and therefore, the electric crack repair device needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve traditional needs workman and hold prosthetic device and carry out prosthetic problem.

In order to achieve the above object, the utility model discloses a basic scheme provides a crack prosthetic devices for civil engineering, the on-line screen storage device comprises a base, be equipped with a plurality of movable pulleys on the base, a plurality of bracing pieces of fixedly connected with on the base, the fixedly connected with backup pad on the bracing piece, be equipped with the shell in the backup pad, be equipped with the gas outlet on the shell, be equipped with feed inlet and discharge gate in the shell, feed inlet and discharge gate all communicate with the material case, the rigid coupling has the discharging pipe on the discharge gate, the shell top is equipped with the second motor, the rigid coupling threaded rod on the second motor, be equipped with the roof with the threaded rod meshing in the material incasement, be equipped with the.

A first rotating shaft is arranged in the shell, one end of the first rotating shaft is fixedly connected with a first motor fixedly connected with the bottom of the vacuum layer, the other end of the first rotating shaft is fixedly connected with a negative pressure blade, a first driving bevel gear is fixedly connected to the first rotating shaft, a first driven bevel gear and a second driven bevel gear are meshed with the first driving bevel gear, a second rotating shaft is fixedly connected to the second driven bevel gear, a second driving bevel gear is fixedly connected to the free end of the second rotating shaft, a third driven bevel gear is meshed with the second driving bevel gear, a third rotating shaft is fixedly connected to the first driven bevel gear and the third driven bevel gear, a third driving bevel gear is fixedly connected to the free end of the third rotating shaft, a fourth driven bevel gear is meshed with the third driving bevel gear, a fourth rotating shaft is fixedly connected to the fourth driven bevel gear, and a plurality of fourth driving bevel gears are fixedly connected to the fourth, the fourth driving bevel gear is meshed with a fifth driven bevel gear, the free end of the fifth driven bevel gear is fixedly connected with a fifth rotating shaft of a polishing wheel, the inner side of the polishing wheel is provided with a dust suction port, and the shell is fixedly connected with a first supporting column and a second supporting column which are respectively rotatably connected with the fourth rotating shaft and the third rotating shaft.

The principle and the effect of the basic scheme are that,

1. the mechanism for sucking out the dust in the cracks utilizes the rotation of the motor to rotate the negative pressure blades, the rotation of the negative pressure blades can generate great suction force, and the dust suction effect is good.

2. Be equipped with the second motor, be equipped with the threaded rod on the second motor, the meshing has the roof on the threaded rod, and the roof can be with in the material incasement material pushes up the discharging pipe, makes in the material can pass through the discharging pipe entering crack smoothly, and the device is simple, and is with low costs.

3. Compared with the prior art, the mechanism of polishing the wall surfaces on the two sides of the crack and the mechanism of sucking out dust in the crack are added, two processes can be completed simultaneously, only one motor is used, time and labor are saved, energy is saved more, the problem that accidents happen when workers take a ladder to repair is avoided, safety is improved, and the vacuum layer can be used for heat preservation.

Further, the bracing piece includes first telescopic link and second telescopic link, and second telescopic link sliding connection is in the inside of first telescopic link, and first telescopic link and second telescopic link are equipped with four concertina holes that match, and the downthehole bolt that is equipped with of concertina. The height of the housing can be adjusted to match the crack.

Furthermore, the shell is provided with a fixing piece for fixing the discharge pipe. And fixing the discharge pipe.

Further, all be equipped with magnet on the outer wall of discharging pipe and the mounting. The magnet on the mounting attracts mutually with the magnet on the discharging pipe outer wall, simple and convenient fixed discharging pipe.

Furthermore, a dust collecting box which can be taken out is arranged below the negative pressure blade in the shell. Making the device reusable.

Drawings

Fig. 1 is a front view of a crack repairing device for civil engineering of the embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a sliding wheel 1, a base 2, a support rod 3, a support plate 4, a shell 5, a dust collection box 6, a negative pressure blade 7, a first driving bevel gear 8, a first motor 9, a first rotating shaft 10, a first driven bevel gear 11, a third rotating shaft 12, a second support column 13, a third driving bevel gear 14, a fourth driven bevel gear 15, a fourth rotating shaft 16, a grinding wheel 17, a dust suction opening 18, a first support column 19, a vacuum layer 20, a material box 21, a material inlet 22, a second motor 23, a top plate 24, a material outlet pipe 25 and a threaded rod 26.

The embodiment is as shown in fig. 1, including base 2, be equipped with four movable pulleys 1 on the base 2, the welding has four bracing pieces 3 on the base 2, bracing piece 3 includes first telescopic link and second telescopic link, second telescopic link sliding connection is in the inside of first telescopic link, first telescopic link and second telescopic link are equipped with the flexible hole of four matchings, the downthehole bolt that is equipped with of flexible, the welding has backup pad 4 on the bracing piece 3, be equipped with shell 5 in the backup pad 4, be equipped with the gas outlet on the shell 5.

A first motor 9 is arranged in the shell, a first rotating shaft 10 is welded on the first motor 9, a negative pressure blade 7 is welded at the free end of the first rotating shaft 10, a first driving bevel gear 8 is welded on the first rotating shaft 10, a first driven bevel gear 11 and a second driven bevel gear are meshed on the first driving bevel gear 8, a second rotating shaft is welded on the second driven bevel gear, a second driving bevel gear is welded at the free end of the second rotating shaft, a third driven bevel gear is meshed on the second driving bevel gear, third rotating shafts 12 are welded on the first driven bevel gear 11 and the third driven bevel gear, third driving bevel gears 14 are welded at the free ends of the third rotating shafts 12, fourth driven bevel gears 15 are meshed on the third driving bevel gears 14, fourth rotating shafts 16 are welded on the fourth driven bevel gears 15, and three fourth driving bevel gears are welded on the fourth rotating shafts 16, a fifth driven bevel gear is meshed with the fourth driving bevel gear, a fifth rotating shaft with a free end fixedly connected with a grinding wheel 17 is welded on the fifth driven bevel gear, a dust suction port 18 is formed in the inner side of the grinding wheel 17, a dust collecting box 6 capable of being taken out is arranged below the negative pressure blade 7 in the shell 5, and a first supporting column 19 and a second supporting column 13 which are respectively connected with the fourth rotating shaft 16 and the third rotating shaft 12 in a rotating mode are welded on the shell 5.

Be equipped with material case 21 in the shell 5, be equipped with feed inlet 22 and discharge gate on the shell 5, feed inlet 22 all communicates with material case 21 with the discharge gate, the welding has discharging pipe 25 on the discharge gate, be equipped with the mounting that is used for fixed discharging pipe 25 on the shell 5, be equipped with the recess on the mounting, all be equipped with magnet in the recess and on the discharging pipe outer wall, the shell top is equipped with second motor 23, the welding has threaded rod 26 on the second motor 23, be equipped with the roof 24 with threaded rod 26 meshing in the material case 21, be equipped with vacuum layer 20 between shell 5 and the material case 21, silver-plating on the material case 21.

When the plug-in type automatic adjusting device is used, the plug-in pin is pulled out, the height of the shell 5 is adjusted, the plug-in pin is inserted into an adjusting hole, the first motor 9 is started, the first rotating shaft 10 rotates to drive the first driving bevel gear 8 to rotate, the first driving bevel gear 8 rotates to drive the first driven bevel gear 11 and the second driven bevel gear to rotate, the second driven bevel gear rotates to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the second driving bevel gear to rotate, the second driving bevel gear rotates to drive the third driven bevel gear to rotate, the first driven bevel gear 11 and the third driven bevel gear rotate to drive the third rotating shaft 12 to rotate, the third rotating shaft 12 rotates to drive the third driving bevel gear 14 to rotate, the third driving bevel gear 14 rotates to drive the fourth driven bevel gear 15 to rotate, the fourth driven bevel gear 15 rotates to drive the fourth rotating shaft 16 to rotate, the fourth rotating shaft, the fourth driving bevel gear rotates to drive the fifth driven bevel gear to rotate, the fifth driven bevel gear rotates to drive the fifth rotating shaft to rotate, the fifth rotating shaft rotates to drive the polishing wheel 17 to rotate, the polishing wheel 17 polishes the two sides of the crack, the negative pressure blade 7 welded with the first rotating shaft 10 rotates to suck dust in the crack into the shell 5 through the dust suction port 18, when the two sides of the crack are polished, the first motor 9 is closed after the dust in the crack is completely sucked, and the dust collection box 6 is taken out.

Rotating device, with discharging pipe 25 alignment crack, start second motor 23, second motor 23 corotation, threaded rod 26 clockwise rotation, roof 24 will the rebound, make the material get into discharging pipe 25, reentrant crack, after the crack repair finishes, close second motor 23, after the material is used up, start second motor 23, the second motor 23 reversal, roof 24 downstream, it can in adding the material to material case 21. Compared with the prior art, the mechanism of polishing the wall surfaces on the two sides of the crack and the mechanism of sucking out dust in the crack are added, two processes can be completed simultaneously, only one motor is used, time and labor are saved, energy is saved more, the problem that accidents happen when workers take the ladder to repair is avoided, and the safety is higher.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A crack repairing device for civil engineering is characterized by comprising a base, wherein a plurality of sliding wheels are arranged on the base, a plurality of supporting rods are fixedly connected to the base, a supporting plate is fixedly connected to the supporting rods, a shell is arranged on the supporting plate, an air outlet is formed in the shell, a material box is arranged in the shell, a feeding hole and a discharging hole are formed in the shell, the feeding hole and the discharging hole are both communicated with the material box, a discharging pipe is fixedly connected to the discharging hole, a second motor is arranged at the top of the shell, a threaded rod is fixedly connected to the second motor, a top plate meshed with the threaded rod is arranged in the material box, a vacuum layer is arranged between;

2. A crack repairing device for civil engineering works according to claim 1, characterized in that: the bracing piece includes first telescopic link and second telescopic link, and second telescopic link sliding connection is in the inside of first telescopic link, and first telescopic link and second telescopic link are equipped with four concertina holes that match, and the downthehole bolt that is equipped with of concertina.

3. A crack repairing device for civil engineering works according to claim 1, characterized in that: the shell is provided with a fixing piece for fixing the discharge pipe.

4. A crack repairing device for civil engineering works according to claim 1, characterized in that: and magnets are arranged on the outer wall of the discharge pipe and the fixing piece.

5. A crack repairing device for civil engineering works according to claim 1, characterized in that: a dust collecting box which can be taken out is arranged below the negative pressure blade in the shell.