CN212445846U

CN212445846U - Wall concrete hollowing cutting device

Info

Publication number: CN212445846U
Application number: CN202020118861.0U
Authority: CN
Inventors: 赵文雯
Original assignee: Hangzhou Wanshun Diamond Tools Co ltd
Current assignee: Hangzhou Wanshun Diamond Tools Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2021-02-02
Anticipated expiration: 2030-01-18

Abstract

The utility model relates to a concrete use technical field, and a wall concrete hollowing cutting device is disclosed, including the base, the one end at the top of base and the bottom fixed connection of the flexible post of hydraulic pressure, the top of the flexible post of hydraulic pressure and the one end fixed connection of layer board lower surface, the one end of layer board upper surface and the bottom fixed connection of baffle, one side of baffle and one side fixed connection of two-way motor, two-way motor's opposite side is pegged graft through the middle part of pivot and belt pulley four, and belt pulley four is connected through belt one and belt pulley transmission. This wall concrete hollowing cutting device makes the threaded sleeve drive cutting device concertina movement at the rotation in-process through the screw shaft, is close to and keeps away from the wall, and the lead screw is pivoted in-process under the effect of rotational power, has reached the effect that can adjust and cut concrete wall size, and it is very slow when having solved traditional repair concrete wall, produces a large amount of dusts at the in-process of cutting, brings serious influence for workman's health.

Description

Wall concrete hollowing cutting device

Technical Field

The utility model relates to a concrete use technical field specifically is a wall concrete hollowing cutting device.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.

At present after the housing construction, often can be for indoor outer concrete wall scribble a layer of concrete, but in the use of concrete, receive the influence of wall self and concrete density, can cause the emergence of wall hollowing phenomenon, lead to the fact certain influence for the beautifully of wall and the associativity of wall, the tradition needs to cut the face of hollowing at the in-process of maintenance, speed is very slow, produce a large amount of dusts at the in-process of cutting, bring serious influence for workman's health, and efficiency is very slow, the time limit for a project of influence building.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wall concrete hollowing cutting device, possess and can be fast effectual cut hollowing concrete wall, application scope is wide, the wall of various heights all can cut, the angle that makes to cut is pleasing to the eye, for later stage maintenance provides favorable condition, the speed of maintenance hollowing wall is improved, avoid the workman because of the harm that dust pollution brought for workman's health in the maintenance process, the work efficiency of maintenance wall is improved, do not influence advantages such as time limit for a project, the in-process of having solved at the maintenance need cut the face of hollowing, speed is very slow, produce a large amount of dusts at the in-process of cutting, bring serious influence for workman's health, and efficiency is very slow, influence the problem of the time limit for a project of building.

(II) technical scheme

Can cut hollowing concrete wall fast effectually for realizing the aforesaid, application scope is wide, and the wall of various heights all can cut, makes the angle that cuts pleasing to the eye, for later stage maintenance provides favorable condition, improves the speed of maintenance hollowing wall, avoids the workman to improve the work efficiency of maintenance wall because of the harm that dust pollution brought for workman's health in the maintenance process, does not influence the time limit for a project purpose, the utility model provides a following technical scheme: the utility model provides a wall concrete hollowing cutting device, the on-line screen storage device comprises a base, the one end at the top of base and the bottom fixed connection of the flexible post of hydraulic pressure, the top of the flexible post of hydraulic pressure and the one end fixed connection of layer board lower surface, the one end of layer board upper surface and the bottom fixed connection of baffle, one side of baffle and one side fixed connection of two-way motor, two-way motor's opposite side is pegged graft through the middle part of pivot and belt pulley four, belt pulley four is through belt one and belt pulley transmission connection, the belt pulley cup joints in the surface of threaded spindle one end, the other end of threaded spindle passes the bearing of fixed connection in baffle one side and the top fixed connection of fixed block one side, the bottom of fixed block one side and the one end fixed connection who supports the down tube, the other end that supports.

The middle part of threaded shaft surface and the inner circle threaded connection of threaded sleeve pipe one, the middle part of threaded sleeve pipe one surface is used the bearing and is pegged graft with the middle part of movable plate one end, one side of the movable plate other end and the one end fixed connection of horizontal pole, the other end of horizontal pole passes through the top of fixed sleeve pipe and lead screw and is rotated and be connected, the bottom of lead screw is pegged graft with the middle part of belt pulley two, belt pulley two passes through belt pulley two and is connected with the three transmission of belt pulley, belt pulley three is fixed cup joints in the surface of servo motor bottom pivot, the top of servo motor and the middle part fixed connection of bearing plate lower surface, the bearing plate.

The outer surface at lead screw middle part and threaded sleeve's inner circle threaded connection, the middle part of threaded sleeve surface passes through the fixed grafting in middle part of bearing and cutting machine, the one end of cutting machine and the one end fixed connection of riser, the middle part of riser is passed through the bull stick and is connected with the middle part rotation of cutting piece.

Preferably, the middle part of the cross rod is provided with a supporting plate through a bearing, and the bottom of the supporting plate is fixedly arranged at one end of the upper surface of the supporting plate.

Preferably, the number of the supporting inclined rods is two, the two supporting inclined rods are symmetrically arranged at the bottom of one side of the baffle through the base plate, and the two supporting inclined rods are fixedly connected with one ends of the two threaded shafts through the fixing blocks.

Preferably, the number of the moving plates is two, the two moving plates are in threaded connection with the middle of the outer surface of the threaded shaft through the first threaded sleeve, and the two threaded shafts are fixedly connected through the connecting plate.

Preferably, the two ends of the threaded shaft and the two ends of the screw rod are not provided with threads, the threaded shaft and the screw rod are two, and the threads on the surfaces of the two threaded shafts and the two screw rods are opposite.

Preferably, the number of the first belt pulley and the second belt pulley is two, and the first belt pulley and the second belt pulley are in transmission connection with the fourth belt pulley and the third belt pulley through the first belt and the second belt respectively.

Compared with the prior art, the utility model provides a wall concrete hollowing cutting device possesses following beneficial effect:

1. this wall concrete hollowing cutting device makes the threaded sleeve drive cutting device concertina movement at the rotation in-process through the screw shaft, is close to and keeps away from the wall, and the lead screw is pivoted in-process under the effect of rotational power, has reached the effect that can adjust and cut concrete wall size, and it is very slow when having solved traditional repair concrete wall, produces a large amount of dusts at the in-process of cutting, brings serious influence for workman's health.

2. This wall concrete hollowing cutting device can be fast effectual cuts hollowing concrete wall, and application scope is wide, and the wall of various heights all can cut, makes the angle that cuts pleasing to the eye, provides favorable condition for the later stage maintenance, improves the speed of maintenance hollowing wall, avoids the workman because of the harm that dust pollution brought for workman's health in the maintenance process, improves the work efficiency of maintenance wall, does not influence the time limit for a project.

Drawings

FIG. 1 is a three-dimensional schematic diagram of the structure of the present invention;

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

FIG. 3 is a schematic front view of the structure of the present invention;

fig. 4 is a right side schematic view of the structure of the present invention.

Wherein: the device comprises a base 1, a hydraulic telescopic column 2, a supporting plate 3, a supporting plate 4, a baffle 5, a belt pulley 6, a belt pulley 7, a threaded shaft 8, a movable plate 9, a threaded sleeve 10, a connecting plate 11, a cross rod 12, a supporting inclined rod 13, a fixing block 14, a cutting machine 15, a screw rod 16, a threaded sleeve 17, a vertical plate 18, a cutting blade 19, a bearing plate 20, a belt pulley 21, a belt pulley 22, a servo motor 23, a belt pulley 24, a bidirectional motor 25 and a belt pulley 26.

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. 1-4, a wall concrete hollowing and cutting device comprises a base 1, wherein one end of the top of the base 1 is fixedly connected with the bottom of a hydraulic telescopic column 2, the top of the hydraulic telescopic column 2 is fixedly connected with one end of the lower surface of a supporting plate 3, one end of the upper surface of the supporting plate 3 is fixedly connected with the bottom of a baffle 5, one side of the baffle 5 is fixedly connected with one side of a bidirectional motor 25, the other side of the bidirectional motor 25 is inserted into the middle of a belt pulley IV 26 through a rotating shaft, the belt pulley IV 26 is in transmission connection with a belt pulley I6 through a belt I7, the number of the belt pulleys I6 and the number of the belt pulleys II 21 are two, the two belt pulleys I6 and the belt pulley II 21 are in transmission connection with a belt pulley IV 26 and a belt pulley III 24 through two belts I7 and a belt II 22 respectively, two groups of belt pulleys 6 and two belt pulleys 22 are arranged, so that the two, the efficiency of cutting a concrete wall surface is improved, the belt pulley I6 is sleeved on the outer surface of one end of the threaded shaft 8, threads are not arranged at two ends of the threaded shaft 8 and the screw rod 16, the number of the threaded shaft 8 and the screw rod 16 is two, the threads on the surfaces of the two threaded shafts 8 and the two screw rods 16 are opposite, the threads are opposite, two threaded sleeves I10 on the surface of the threaded shaft 8 and two threaded sleeves II 17 on the surface of the screw rod 16 can move in the same direction, the other end of the threaded shaft 8 penetrates through a bearing fixedly connected to one side of the baffle 5 to be fixedly connected with the top of one side of the fixed block 14, the bottom of one side of the fixed block 14 is fixedly connected with one end of the support inclined rod 13, the number of the support inclined rods 13 is two, the two support inclined rods 13 are symmetrically arranged at the bottom of one side of the baffle 5 through a backing plate, and, set up two support down tube 13, make threaded shaft 8 difficult slope at the in-process of motion, increase stability, support the bottom fixed connection of the other end of down tube 13 one side of keeping away from two-way motor 25 through backing plate and baffle 5.

The middle part of the outer surface of the threaded shaft 8 is in threaded connection with the inner ring of the threaded sleeve I10, the middle part of the outer surface of the threaded sleeve I10 is inserted into the middle part of one end of each movable plate 9 through a bearing, the number of the movable plates 9 is two, the two movable plates 9 are in threaded connection with the middle part of the outer surface of the threaded shaft 8 through the threaded sleeve I10, the two threaded shafts are fixedly connected through a connecting plate 11, the two movable plates 9 are connected through the connecting plate 11, so that the two movable plates 9 can move simultaneously, one side of the other end of each movable plate 9 is fixedly connected with one end of a cross rod 12, the middle part of the cross rod 12 is provided with a support plate 4 through a bearing, the bottom of the support plate 4 is fixedly arranged at one end of the upper surface of a supporting plate 3, the support plate 4 is arranged at the bottom of the, the bottom of the screw rod 16 is inserted into the middle of the second belt pulley 21, the second belt pulley 21 is in transmission connection with the third belt pulley 24 through the second belt pulley 22, the third belt pulley 24 is fixedly sleeved on the outer surface of a rotating shaft at the bottom of the servo motor 23, the top of the servo motor 23 is fixedly connected with the middle of the lower surface of the bearing plate 20, and the bearing plate 20 is fixedly connected with the outer surface of the bottom of the screw rod 16 through a bearing.

The outer surface of the middle part of the screw rod 16 is in threaded connection with the inner ring of the threaded sleeve 17, the middle part of the outer surface of the threaded sleeve 17 is fixedly inserted into the middle part of the cutting machine 15 through a bearing, one end of the cutting machine 15 is fixedly connected with one end of the vertical plate 18, and the middle part of the vertical plate 18 is rotatably connected with the middle part of the cutting blade 19 through a rotating rod.

When using, adjust the device to suitable height through hydraulic stretching post 2, two-way motor 25 is as the power of threaded shaft 8, threaded shaft 8 drives horizontal pole 12 through screw sleeve pipe 10 at the pivoted in-process and controls certain, reach and treat the concrete wall contact of cutting, two-way motor 23 drives lead screw 16 at the pivoted in-process as power, it reciprocates at the concrete wall to drive cutting piece 15 through screw sleeve pipe two 17, the realization is to the cutting of concrete wall, avoid artifical direct and wall contact, the efficiency of cutting is improved. 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 wall concrete hollowing cutting device, includes base (1), its characterized in that: the one end at the top of base (1) and the bottom fixed connection of hydraulic stretching post (2), the top of hydraulic stretching post (2) and the one end fixed connection of layer board (3) lower surface, the one end of layer board (3) upper surface and the bottom fixed connection of baffle (5), one side of baffle (5) and one side fixed connection of two-way motor (25), the opposite side of two-way motor (25) is pegged graft through the middle part of pivot and belt pulley four (26), belt pulley four (26) is connected with belt pulley one (6) transmission through belt one (7), belt pulley one (6) cup joints the surface of threaded shaft (8) one end, the other end of threaded shaft (8) passes the bearing of fixed connection in baffle (5) one side and the top fixed connection of fixed block (14) one side, the bottom of fixed block (14) one side and the one end fixed connection that supports down tube (13), the other end of the supporting diagonal rod (13) is fixedly connected with the bottom of one side of the baffle (5) far away from the bidirectional motor (25) through a backing plate;

the middle part of the outer surface of the threaded shaft (8) is in threaded connection with the inner ring of the first threaded sleeve (10), the middle part of the outer surface of the first threaded sleeve (10) is in inserted connection with the middle part of one end of the movable plate (9) through a bearing, one side of the other end of the movable plate (9) is fixedly connected with one end of the cross rod (12), the other end of the cross rod (12) is in rotating connection with the top of the lead screw (16) through a fixed sleeve, the bottom of the lead screw (16) is in inserted connection with the middle part of the second belt pulley (21), the second belt pulley (21) is in transmission connection with the third belt pulley (24) through the second belt (22), the third belt pulley (24) is fixedly sleeved on the outer surface of a rotating shaft at the bottom of the servo motor (23), the top of the servo motor (23) is fixedly connected with the middle part of the;

the outer surface in the middle of the screw rod (16) is in threaded connection with the inner ring of the threaded sleeve (17), the middle of the outer surface of the threaded sleeve (17) is fixedly connected with the middle of the cutting machine (15) through a bearing in an inserting mode, one end of the cutting machine (15) is fixedly connected with one end of the vertical plate (18), and the middle of the vertical plate (18) is rotatably connected with the middle of the cutting blade (19) through a rotating rod.

2. A wall concrete hollowing and cutting device according to claim 1, wherein: the middle part of the cross rod (12) is provided with a support plate (4) through a bearing, and the bottom of the support plate (4) is fixedly arranged at one end of the upper surface of the supporting plate (3).

3. A wall concrete hollowing and cutting device according to claim 1, wherein: the number of the supporting inclined rods (13) is two, the two supporting inclined rods (13) are symmetrically arranged at the bottom of one side of the baffle plate (5) through the base plate, and the two supporting inclined rods (13) are fixedly connected with one ends of the two threaded shafts (8) through the fixing blocks (14).

4. A wall concrete hollowing and cutting device according to claim 1, wherein: the number of the moving plates (9) is two, the two moving plates (9) are in threaded connection with the middle of the outer surface of the threaded shaft (8) through a first threaded sleeve (10), and the two threaded shafts are fixedly connected through a connecting plate (11).

5. A wall concrete hollowing and cutting device according to claim 1, wherein: the two ends of the threaded shaft (8) and the two ends of the screw rod (16) are not provided with threads, the threaded shaft (8) and the screw rod (16) are two, and the threads on the surfaces of the two threaded shafts (8) and the two screw rods (16) are opposite.

6. A wall concrete hollowing and cutting device according to claim 1, wherein: the number of the first belt pulley (6) and the second belt pulley (21) is two, and the first belt pulley (6) and the second belt pulley (21) are in transmission connection with the fourth belt pulley (26) and the third belt pulley (24) through the first belt (7) and the second belt (22) respectively.